A blade mortise lock housing automatic processing machine tool

Abstract

The present invention belongs to the technical field of lock preparation machinery, and particularly relates to a blade mortise lock shell automatic processing machine tool. The blade mortise lock shell automatic processing machine tool comprises a frame, and a bottom plate is provided on the frame, and is characterized in that: a turntable is installed on the bottom plate, and a plurality of evenly distributed clamping parts are provided on the turntable, and a feeding part and a cutting part are provided in sequence from right to left at the lower rear side of the turntable, and two groups of grooving parts are provided at the upper rear side of the turntable, and a small hole drilling part is provided at the lower front side of the turntable, and a group of reaming parts are provided on both sides of the small hole drilling part, and two groups of milling R parts are provided at the upper front side of the turntable, and a tapping part is provided above the turntable. The beneficial effects of the present invention are: all the processes on the lock shell can be completed at one time, so it has the advantages of high processing efficiency and strong reliability. In addition, since the product does not loosen during processing, the processing accuracy of the product is also greatly improved.

Description

1. Technical field

[0002] The invention belongs to the technical field of lock preparation machinery, and in particular relates to an automatic processing machine tool for a blade mortise lock housing. (II) Background technology

[0004] The blade mortise lock housing is mainly used for blade locks, such as Figure 1 As shown, its appearance is gourd-shaped, one end of the lock shell is round and has a round hole inside, R grooves are processed at both ends of the round hole, each R groove is punched next to a notch, a middle groove is processed in the middle of the lock shell, and a threaded hole is processed next to the middle groove. The principle of blade lock safety protection is that the blade lock shell is equipped with a lock core, the lock core is equipped with blades, and springs are installed on the blades. When the correct blade key is inserted, the serpentine groove on the blade key can control the opening and closing angle of the blade so that all the blades are received in the lock core, thereby controlling the blade lock core to rotate in the blade lock shell. It can be seen that a qualified mortise lock shell needs to be processed by cutting, reaming, drilling small holes, chamfering, tapping, milling R grooves and punching grooves. The traditional processing method adopts a single-process mode, that is, the above processing steps need to be processed by one device each. Even if the existing equipment is improved, at most two or three processes can be combined together for processing. This processing method has low production efficiency and due to repeated positioning and secondary clamping, the processing accuracy of the lock shell is difficult to guarantee. In addition, this type of lock shell has a large shape, the turnover cycle between processes is short and the turnover is also very inconvenient. (III) Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, the present invention provides an automatic processing machine tool for a blade mortise lock housing with high production efficiency, low labor intensity and high processing precision.

[0007] The present invention is achieved through the following technical solutions:

[0008] A blade mortise lock housing automatic processing machine tool comprises a frame with a bottom plate on the frame, and is characterized in that: a turntable is installed on the bottom plate, a plurality of groups of evenly distributed clamp parts are arranged on the turntable, a feeding part and a cutting part are arranged in sequence from right to left on the lower rear side of the turntable, two groups of grooving parts are arranged on the upper rear side of the turntable, a small hole drilling part is arranged on the lower front side of the turntable, a group of reaming parts are respectively arranged on both sides of the small hole drilling part, two groups of milling R parts are arranged on the upper front side of the turntable, and a tapping part is arranged above the turntable.

[0009] The turntable is installed at the end of the tool holder, and a rotating movable joint is fixed in the middle of the turntable. The rotating movable joint extends into the rotating static joint and can rotate in the rotating static joint. A rotating joint connecting block is installed at the rear end of the rotating static joint. The rotating static joint is provided with eight static rotating joint interfaces, the rotating movable joint is provided with eight dynamic rotating joint circular holes, and the end face of the rotating movable joint is provided with eight oil outlet joints corresponding to the dynamic rotating joint circular holes.

[0010] The clamp part includes a clamp shell installed on the outer circumference of the turntable, a clamp static insert is installed on the clamp shell, a clamping cylinder is fixed on the inner circumference of the turntable, the clamping cylinder is connected to the clamp dynamic insert through the clamp guide block, the clamping cylinder is connected to the cylinder oil inlet and outlet joints, and the cylinder oil inlet and outlet joints are correspondingly connected to the oil outlet joint.

[0011] The feeding part includes a whole-root feeding part or a single-root feeding part. The whole-root feeding part includes a whole-root feeding bottom plate. A whole-root feeding bearing seat and a whole-root feeding motor seat are respectively arranged on both sides of the whole-root feeding bottom plate. A whole-root feeding guide plate is respectively arranged on the whole-root feeding bearing seat and the whole-root feeding motor seat. A whole-root feeding guide column and a whole-root feeding screw rod are arranged between the whole-root feeding bearing seat and the whole-root feeding motor seat. A whole-root feeding seat is sleeved on the whole-root feeding guide column and the whole-root feeding screw rod. A whole-root feeding screw rod nut sleeved on the whole-root feeding screw rod is installed on the whole-root feeding seat. A fixed whole-root feeding fixture inlay and a movable whole-root feeding fixture inlay are arranged on the whole-root feeding seat. The movable whole-root feeding fixture inlay is connected with the whole-root feeding clamping cylinder through a whole-root feeding slider. A whole-root material measuring sensor plate is arranged on the fixed whole-root feeding fixture inlay. The whole-root feeding screw rod is driven by the whole-root feeding motor.

[0012] The whole-root feed bottom plate is installed on the whole-root feed upper angle dovetail block, the whole-root feed upper angle dovetail block is arranged on the whole-root feed lower angle dovetail block, the whole-root feed lower angle dovetail block is fixed with a whole-root feed angle adjustment plate, the whole-root feed angle adjustment plate is provided with a whole-root feed angle adjustment rod, the whole-root feed lower angle dovetail block is installed on the whole-root feed heightening seat, the whole-root feed heightening seat is installed on the whole-root feed upper movable dovetail block, the whole-root feed upper movable dovetail block is arranged on the whole-root feed lower movable dovetail block, the whole-root feed lower movable dovetail block is fixed with a whole-root feed movable adjustment plate, and the whole-root feed movable adjustment plate is provided with a whole-root feed movable adjustment rod.

[0013] The single feed part comprises a single feed strip turning seat, a single feed trough is arranged above the single feed strip turning seat, a single feed stopper is arranged on the side of the single feed strip turning seat, the single feed strip turning seat is mounted on a single feed turning shaft, a single feed turning gear is mounted on the single feed turning shaft, the single feed turning gear is meshed with a single feed turning rack, the single feed turning rack is mounted on a single feed turning rack moving seat, and the single feed turning rack moving seat It is sleeved on the single feed turning guide column, the single feed turning rack moving seat is connected to the single feed turning cylinder, a single feed pushing joint is provided on the side of the single feed trough, the single feed pushing joint is connected to the single feed pushing cylinder, a single feed blanking seat is provided on the outer side of the single feed strip turning seat, a single feed fixed blanking strip and a single feed movable blanking strip with a single lock shell clamped on both sides of the single feed blanking seat are respectively provided, and a single feed trough straightening block is provided on the single feed trough.

[0014] The cutting part is composed of a cutting group and a positioning group. The cutting group includes a cutting heightening seat fixed on the bottom plate, two cutting square rails are installed on the inclined surface of the cutting heightening seat, two cutting slides are installed on each cutting square rail, a cutting moving plate is installed on the cutting slide, and the cutting moving plate is driven by a cutting oil cylinder installed on the cutting heightening seat, a cutting spindle seat is installed on the cutting spindle seat, a cutting spindle is installed on the cutting spindle seat, a cutting motor seat is fixed at the end of the cutting spindle seat, a cutting motor is installed on the cutting motor seat, a cutting driving wheel is installed on the main shaft of the cutting motor, and the cutting driving wheel is connected to the cutting driven wheel installed on the cutting spindle through a cutting synchronous belt, a cutting knife and a middle slot knife are installed at the front end of the cutting spindle, a cutting knife sleeve is provided between the cutting knife and the middle slot knife, a cutting feed sensor plate is installed at the end of the cutting oil cylinder, and a cutting limit plate is provided on the cutting heightening seat.

[0015] The positioning group includes a front positioning fixing plate and a rear positioning fixing plate installed on the cutting spindle seat, a positioning guide column is arranged between the front positioning fixing plate and the rear positioning fixing plate, a positioning cylinder fixing plate is sleeved on the positioning guide column, a positioning guide groove is fixed on the positioning cylinder fixing plate, a positioning cylinder is installed on the end of the positioning cylinder fixing plate, the end of the positioning cylinder is connected to the positioning cylinder joint, and the positioning cylinder is connected to the switching cylinder through a positioning floating joint.

[0016] The reaming part comprises a reaming lower dovetail block fixed to the bottom plate, an upper dovetail block for reaming is installed on the lower dovetail block for reaming, a reaming heightening seat is installed on the upper dovetail block for reaming, two reaming guide rails are installed on the upper inclined surface of the reaming heightening seat, two reaming slide blocks are respectively installed on each reaming guide rail, a lower dovetail block for reaming inclined surface is installed on the reaming slide block, a dovetail block on the inclined surface of reaming is installed on the lower dovetail block on the inclined surface of reaming, a reaming spindle seat is installed on the dovetail block on the inclined surface of reaming, a reaming spindle seat is provided in the reaming spindle seat, the reaming spindle is connected to the reaming cutter, a reaming driven wheel is installed on the reaming spindle, the reaming driven wheel is connected to the reaming driving wheel through a reaming synchronous belt, the reaming driving wheel is driven by a reaming motor, a reaming screw nut is installed at the bottom of the lower dovetail block on the inclined surface of reaming, the reaming screw nut is installed on the reaming screw, and the reaming screw is driven by a reaming feed motor.

[0017] The small hole drilling part comprises a small hole drilling heightening seat fixed on the bottom plate, two small hole drilling front and rear feed guide rails are installed on the upper inclined surface of the small hole drilling heightening seat, a small hole drilling front and rear feed slider is installed on the small hole drilling front and rear feed slider, a small hole drilling front and rear moving plate is installed on the small hole drilling front and rear feed slider, the small hole drilling front and rear moving plate is driven by a small hole drilling front and rear feed oil cylinder installed on the small hole drilling heightening seat, a small hole drilling main bracket is installed on the small hole drilling front and rear moving plate, a small hole drilling upper and lower feed motor is installed on the small hole drilling main bracket, the small hole drilling upper and lower feed motor is connected to the small hole drilling upper and lower feed screw rod, the small hole drilling upper and lower feed screw rod nut is installed on the small hole drilling upper and lower feed screw rod, and the small hole drilling upper and lower feed screw rod nut is installed on the small hole drilling upper and lower feed screw rod. The rod nut is connected with the up and down moving plate for drilling small holes, the up and down moving plate for drilling small holes is installed on the up and down feed slider for drilling small holes, the up and down feed slider for drilling small holes is installed on the up and down feed guide rail for drilling small holes, the up and down feed guide rail for drilling small holes is installed on the main bracket for drilling small holes, the up and down moving plate for drilling small holes is installed with the drilling spindle seat, the drilling spindle is installed in the drilling spindle seat, the drilling bit is installed at one end of the drilling spindle, the drilling driven wheel is installed at the other end of the drilling spindle, the drilling driven wheel is connected with the drilling driving wheel through the drilling synchronous belt, the drilling driving wheel is driven by the drilling motor, the lower end of the drilling up and down moving plate is connected with the chamfering motor, and the chamfering cutter is installed on the chamfering motor.

[0018] The milling R part comprises a milling R lower base plate, two milling R lower guide rails are installed on the milling R lower base plate, a milling R lower slider is installed on the milling R lower guide rail, a milling R upper base plate is installed on the milling R lower slider, two milling R upper guide rails are installed on the milling R upper base plate, a milling R upper slider is installed on the milling R upper guide rail, a milling R moving plate is installed on the milling R upper slider, the bottom of the milling R moving plate is connected with the milling R upper screw rod installed on the milling R upper base plate, the milling R upper screw rod is driven by the milling R upper feed motor, the bottom of the milling R upper base plate is connected with the milling R lower screw rod installed on the milling R lower base plate, the milling R lower screw rod is driven by the milling R lower feed motor, a milling R spindle seat is installed on the upper part of the milling R moving plate, a milling R spindle is installed in the milling R spindle seat, a milling R cutter is installed at one end of the milling R spindle, a milling R driven wheel is installed at the other end of the milling R spindle, and the milling R driven wheel is connected to the milling R driving wheel installed on the milling R motor through a milling R synchronous belt.

[0019] The notching part comprises a notching lower bottom plate, two notching lower guide rails are installed on the notching lower bottom plate, a notching lower slider is installed on the notching lower guide rails, an notching upper bottom plate is installed on the notching lower slider, two notching upper guide rails are installed on the notching upper bottom plate, an notching upper slider is installed on the notching upper guide rails, a notching movable plate is installed on the notching upper slider, the notching upper bottom plate is driven by a notching lower feed motor installed on the notching lower bottom plate, the notching movable plate is driven by a notching upper feed motor installed on the notching upper bottom plate, a notching vertical dovetail block is installed on the vertical surface of the notching vertical dovetail block, a notching knife seat dovetail block is installed on the vertical surface of the notching knife seat dovetail block, and a notching knife is installed in the notching knife seat.

[0020] The tapping part includes a tapping base plate installed on a tapping heightening seat, a tapping guide rail installed on the tapping base plate, a tapping slide block installed on the tapping guide rail, a tapping movable plate installed on the tapping slide block, a tapping lower dovetail block installed on the tapping movable plate, a tapping upper dovetail block installed on the tapping lower dovetail block, a tapping side dovetail block installed on the vertical surface of the tapping side dovetail block, a tapping rotating plate is provided on the external vertical surface of the tapping side dovetail block, a tapping spindle seat is installed on the tapping rotating plate, a tapping spindle is provided in the tapping spindle seat, and a tapping A tapping head is installed at the end of the spindle, the tapping spindle is driven by the tapping motor, the tapping moving plate is connected to the tapping feed cylinder joint of the tapping feed cylinder through the tapping cylinder joint connecting block, a tapping dovetail left and right adjustment block is installed on the tapping lower dovetail block, a tapping left and right adjustment rod for adjusting the tapping upper dovetail block is provided on the tapping dovetail left and right adjustment block, a tapping dovetail up and down adjustment block is installed on the vertical surface of the tapping upper dovetail block, and the tapping dovetail up and down adjustment block is provided with a tapping up and down adjustment rod for adjusting the tapping side dovetail block.

[0021] The beneficial effects of the present invention are as follows: the feeding part, the cutting part, the reaming part, the small hole drilling part, the R milling part, the grooving part and the tapping part are installed on one machine for processing and compact connection is achieved; after the machine is started, multiple processes are processed simultaneously, production efficiency is greatly improved, production costs are reduced, and production land is saved; more importantly, after the workpiece is placed in the fixture assembly, it is in a clamped state throughout the processing process, thus avoiding problems such as low processing accuracy caused by repeated clamping and process turnover. (IV) Description of the drawings

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Attached Figure 1 It is a schematic diagram of the explosion structure of the blade mortise lock of the present invention;

[0025] Attached Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0026] Attached Figure 3 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0027] Attached Figure 4 It is a schematic diagram of the roller installation structure of the present invention;

[0028] Attached Figure 5 For attachment Figure 3 A schematic diagram of a top view structure;

[0029] Attached Figure 6 It is a schematic diagram of the turntable installation structure of the present invention;

[0030] Attached Figure 7 It is a schematic diagram of the installation structure of the clamping oil cylinder of the present invention;

[0031] Attached Figure 8 For attachment Figure 6 A cross-sectional view of

[0032] Attached Fig. 9 It is a schematic diagram of the main structure of the connection between the rotating movable joint and the rotating static joint of the present invention;

[0033] Attached Fig.10 It is a schematic diagram of the side view structure of the connection between the rotating movable joint and the rotating static joint of the present invention;

[0034] Attached Fig.11 It is a structural schematic diagram of the whole feeding part of the present invention;

[0035] Attached Fig.12 The single feed part structure of the present invention is schematically shown in FIG. Figure 1 ;

[0036] Attached Fig.13 The single feed part structure of the present invention is schematically shown in FIG. Figure 2 ;

[0037] Attached Fig.14 The cutting group structure of the present invention is schematically shown in FIG. Figure 1 ;

[0038] Attached Fig.15 The cutting group structure of the present invention is schematically shown in FIG. Figure 2 ;

[0039] Attached Fig.16 It is a schematic diagram of the structure of the positioning group of the present invention;

[0040] Attached Fig.17 It is a schematic diagram of the structure of the reaming portion of the present invention;

[0041] Attached Fig.18 For attachment Fig.17 A cross-sectional view of

[0042] Attached Fig.19 The structure of the drilling hole portion of the present invention is schematically shown. Figure 1 ;

[0043] Attached Fig. 20 The structure of the drilling hole portion of the present invention is schematically shown. Figure 2 ;

[0044] Attached Fig.21 The milling R part structure of the present invention is shown in FIG. Figure 1 ;

[0045] Attached Fig. 22 The milling R part structure of the present invention is shown in FIG. Figure 2 ;

[0046] Attached Fig.23 It is a schematic diagram of the structure of the notch portion of the present invention;

[0047] Attached Fig.24 It is a structural schematic diagram of the tapping part of the present invention;

[0048] Attached Fig.25 This is a schematic diagram of the active conveying shaft installation structure of the present invention;

[0049] Attached Fig.26 It is a schematic diagram of the installation structure of the receiving hopper of the present invention;

[0050] In the figure, 1 frame, 2 bottom plate, 3 turntable, 4 fixture part, 5 feeding part, 6 cutting part, 7 notching part, 8 drilling small hole part, 9 reaming part, 10 milling R part, 11 tapping part, 12 lock core, 13 lock shell, 14 spring, 15 blade, 16 middle groove, 17 notching, 18 milling R, 19 long bar, 20 roller shaft pressure block, 21 roller shaft, 22 roller, 23 conveying motor, 24 active conveying shaft, 25 column, 26 hydraulic station, 27 beam, 28 fence, 29 electric box, 30 controller, 31 support leg, 32 swing rack, 33 rack, 34 copper powder car, 35 hopper, 36 driven conveying shaft, 37 conveyor belt, 301 tool holder, 302 rotating joint, 303 rotating static joint, 304 rotating joint connecting block, 305 static Rotary joint interface, 306 dynamic rotary joint round hole, 307 oil outlet joint, 401 fixture shell, 402 fixture static insert, 403 clamping cylinder, 404 fixture guide block, 405 fixture dynamic insert, 406 cylinder oil inlet and outlet joints, 501 whole feed base plate, 502 whole feed bearing seat, 503 whole feed motor seat, 504 whole feed guide plate, 505 whole feed guide column, 506 whole feed screw, 507 whole feed seat, 508 whole feed screw nut, 509 fixed whole feed fixture insert, 510 movable whole feed fixture insert, 511 whole feed slider, 512 whole feed clamping cylinder, 513 whole feed sensor plate, 514 whole feed motor, 515 whole feed upper angle dovetail block, 517 whole feed lower angle dovetail block, 518 whole feed angle adjustment plate, 519 whole feed angle adjustment rod, 520 whole feed heightening seat, 521 whole feed upper movable dovetail block, 522 whole feed lower movable dovetail block, 523 whole feed movable adjustment plate, 524 whole feed movable adjustment rod, 525 single feed strip turning seat, 526 single feed trough, 527 single feed stop block, 528 single feed turning shaft, 529 single feed turning gear, 530 single feed turning rack, 531 single feed turning rack moving seat, 532 single feed turning guide column, 533 single feed turning cylinder, 534 single feed push joint, 535 single feed push cylinder, 536 single feed blanking seat, 5 37 single feed fixed blanking strip, 538 single feed movable blanking strip, 539 single feed trough straightening block, 601 cutting heightening seat, 602 cutting square rail, 603 cutting slider, 604 cutting moving plate, 605 cutting oil cylinder, 606 cutting spindle seat, 607 cutting spindle, 608 cutting motor seat, 609 cutting motor, 610 cutting driving wheel, 611 cutting synchronous belt, 612 cutting driven wheel, 613 cutting knife, 614 middle slot knife, 615 cutting knife sleeve, 616 cutting feed sensor plate, 617 cutting limit plate, 618 positioning front fixed plate, 619 positioning rear fixed plate, 620 positioning guide column, 621 positioning cylinder fixed plate, 622 positioning guide trough, 623 positioning cylinder, 624 positioning cylinder joint,625 positioning floating joint, 626 switching cylinder, 701 slotting lower base plate, 702 slotting lower guide rail, 703 slotting lower slider, 704 slotting upper base plate, 705 slotting upper guide rail, 706 slotting upper slider, 707 slotting moving plate, 708 slotting lower feed motor, 709 slotting upper feed motor, 710 slotting vertical dovetail block, 711 slotting tool seat dovetail block, 712 slotting tool seat, 713 slotting knife, 801 drilling small hole heightening seat, 802 drilling small hole front and rear feed guide rail, 803 drilling small hole front and rear feed slider, 804 drilling small hole front and rear moving plate, 805 drilling small hole front and rear feed cylinder, 806 drilling small hole main bracket, 807 drilling small hole upper and lower feed motor, 808 drilling small hole upper Lower feed screw, 809 small hole drilling upper and lower feed screw nut, 810 small hole drilling upper and lower moving plate, 811 small hole drilling upper and lower feed slider, 812 small hole drilling upper and lower feed guide, 813 small hole drilling spindle seat, 814 small hole drilling spindle, 815 small hole drilling drill, 816 small hole drilling driven wheel, 817 small hole drilling synchronous belt, 818 small hole drilling driving wheel, 819 small hole drilling motor, 820 chamfering motor, 821 chamfering knife, 901 reaming lower dovetail block, 902 reaming upper dovetail block, 903 reaming heightening seat, 904 reaming guide, 905 reaming slider, 906 reaming inclined surface lower dovetail block, 907 reaming inclined surface dovetail block, 908 reaming spindle seat, 909 reaming spindle, 910 reaming Hole cutter, 911 reaming driven wheel, 912 reaming synchronous belt, 913 reaming driving wheel, 914 reaming motor, 915 reaming screw nut, 916 reaming screw, 917 reaming feed motor, 1001 milling R lower base plate, 1002 milling R lower guide rail, 1003 milling R lower slider, 1004 milling R upper base plate, 1005 milling R upper guide rail, 1006 milling R upper slider, 1007 milling R moving plate, 1008 milling R upper screw, 1009 milling R upper feed motor, 1010 milling R lower screw, 1011 milling R lower feed motor, 1012 milling R spindle seat, 1013 milling R spindle, 1014 milling R cutter, 1015 milling R driven wheel, 1016 milling R synchronous belt, 1017 Milling R motor, 1018 milling R driving wheel, 1101 tapping heightening seat, 1102 tapping bottom plate, 1103 tapping guide rail, 1104 tapping slider, 1105 tapping moving plate, 1106 tapping lower dovetail block, 1107 tapping upper dovetail block, 1108 tapping side dovetail block, 1109 tapping rotating plate, 1110 tapping spindle seat, 1111 tapping spindle, 1112 tapping head, 1113 tapping motor, 1114 tapping cylinder joint connection block, 1115 tapping feed cylinder, 1116 tapping feed cylinder joint, 1117 tapping dovetail left and right adjustment block, 1118 tapping left and right adjustment rod, 1119 tapping dovetail up and down adjustment block, 1120 tapping up and down adjustment rod. , (V) Specific implementation methods

[0052] The accompanying drawings show a specific embodiment of the present invention. The embodiment includes a frame 1, the periphery of the frame 1 is made of profiles, generally square tubes can be used, an opening is left on one side of the cut end of the frame 1, a bearing is installed at both ends of the opening, a driven conveying shaft 36 is inserted into the bearing, and similarly, an opening is left opposite the cut end of the frame 1, bearings are installed on both sides of the opening, a driving conveying shaft 24 is inserted into the bearing, one end of the driving conveying shaft 24 is connected to a conveying motor 23, a conveyor belt 37 is installed between the driving conveying shaft 24 and the driven conveying shaft 36, a receiving hopper 35 is installed on the bottom plate 2 just above the conveyor belt 37, and the processed lock shell falls to the outside of the conveyor belt 37 below through the receiving hopper 35 and is taken out of the machine. A large base plate 2 is placed in the middle of the frame 1 part, and a turntable 3 part is installed in the middle of the large base plate 2 of the frame 1 part. The turntable 3 part is equipped with four sets of evenly distributed clamp parts 4, and two columns 25 are arranged on each side of the turntable 3. The two columns 25 on the same side are equipped with a crossbeam 27. The lower part of the rear side of the turntable is arranged with a feeding part 5 and a cutting part 6. The cutting part 6 is attached to the side wall of the turntable heightening seat and fixed with bolts. The feeding part 5 is attached to the side wall of the tapping heightening seat 1101. The tapping heightening seat 1101 and the tool holder heightening seat are adjacent, and the large base plate 2 area between the two is processed with waste chip falling holes; two sets of grooving parts 7 are installed on the upper part of the rear side of the turntable 3, and the two sets of grooving parts 7 are symmetrically arranged on both sides of the plane where the rotation trajectory of the turntable 3 is located. Two sets of reaming parts 9 and one set of small hole drilling part 8 are arranged at the lower front side of the turntable 3, and the two sets of reaming parts 9 are symmetrically arranged on both sides of the plane where the rotation trajectory of the turntable 3 is located. Two sets of milling R groove parts 10 are arranged at the upper front side of the turntable 3. A tapping heightening seat 1101 is installed opposite to the turntable 3 part, and a tapping part 11 is arranged above the tapping heightening seat 1101. The four sets of clamp parts 4 on the turntable 3 part rotate around the axis of the turntable 3 part. This rotation trajectory passes through the feeding part 5, the cutting part 6, the reaming part 9, the small hole drilling part 8, the milling R part 10, the grooving part 7 and the tapping part 11 in sequence. After the above-mentioned processing, the lock shell 13 finally falls on the conveyor belt 37 on one side of the cutting part 6 and is transported out of the machine. A large base plate 2 is provided on the upper plane of the frame 1, and a hydraulic station 26 is installed at one end of the frame 1. The hydraulic station 26 provides hydraulic power for the entire machine. The hydraulic power is mainly used for cutting feed, tapping feed, drilling small hole feed, clamping of fixtures and locking of turntable, etc. A fence 28 is installed around the frame 1, an electric box 29 is installed on one side of the fence 28, and two sets of controllers 30 are installed on the corners of the other side of the fence 28. The controller 30 can issue instructions to control the action sequence and action time of each processing station. In addition, the controller 30 can also display the processing status of each process on the controller 30 to realize dynamic monitoring.

[0053] The rotation direction of the tool holder 301 on the turntable 3 is counterclockwise when standing on the side of the turntable 3 and looking at the turntable 3. With this layout, the raw material obtained from the feeding part 5 passes through the large base plate 2 and enters the processing range of the reaming part 9 and the small hole drilling part 8. The structural arrangement appears more compact. If it rotates clockwise, the reaming part 9 and the small hole drilling part 8 are arranged on top, which will weaken the strength and rigidity of the machine, thereby affecting the processing accuracy of the machine.

[0054] The main components of the turntable part include a tool holder 301, a turntable 3, a clamp part 4 and a rotating joint. The lower part of the tool holder 301 is fixed on the tool holder heightening seat. The rotation of the tool holder 301 adopts a private service motor as the power. After the rotation, a three-toothed disc is installed inside the tool holder 301 to fix the rotation position and prevent the turntable from shifting during processing. Since there are many tool holders 301 on the market, technicians can understand the structure and working principle of the CNC tool holder by reading materials, so the internal structure of the tool holder 301 is not described in detail here. A turntable 3 is installed at one end of the tool holder 301, and a circular boss is provided at one end of the turntable 3. Four sets of evenly distributed clamp parts 4 are installed on the outer circumference of the turntable 3. A clamping cylinder 403 is installed at the position corresponding to the clamp part 4 around the inside of the turntable 3, and each clamping cylinder 403 is respectively installed with two cylinder oil inlet and outlet joints 406.

[0055] The central part of the turntable 3 is fixed with a rotating joint 302, which can rotate in the rotating static joint 303. The tail of the rotating static joint 303 is equipped with a rotating joint connection block 304. The rotating joint connection block 304 is processed with a circular hole, and a connecting column is inserted into the circular hole. The two ends of the connecting column are fixed on the side walls of the tapping heightening seat 1101. The rotating static joint 303 is a hollow cylindrical shape, and eight static rotating joint interfaces 305 are installed on the outer wall of the cylinder to replace The rotating joint 302 is installed in the inner hole of the rotating static joint 303. Eight rotating joint circular holes 306 are processed on the outer circumference of the rotating joint 302, which are respectively replaced by A1-2, A2-2, B1-2, B2-2, C1-2, C2-2, D1-2, D2-2. Eight oil outlet joints are installed on the end surface of the rotating joint 302. 307, the replacement codes are A1-3, A2-3, B1-3, B2-3, C1-3, C2-3, D1-3, D2-3, A1-2 on the rotating joint 302 is connected to A1-3 of the oil outlet joint 307, similarly, A2-2 is connected to A2-3, B1-2 is connected to B1-3, B2-2 is connected to B2-3, C1-2 is connected to C1-3, C2-2 is connected to C2-3, D1-2 is connected to D1-3, D2-2 is connected to D2-3, and the rotating static joint 302 is connected to A1-3. A sealing ring for sealing hydraulic oil is installed between A1-1, A2-1, B1-1, B2-1, C1-1, C2-1, D1-1 and D2-1 on the inner circumference of the joint 303. The existence of the sealing ring forms four closed cavities inside the rotating static joint 303, namely I, II, IV and V. The oil outlet joint 307 on the end face of the rotating movable joint 302 is respectively connected to the cylinder oil inlet and outlet joints 406 of the four clamping cylinders 403 on the turntable 3 through oil pipes.

[0056] The fixture part 4 includes a fixture shell 401, a fixture movable insert 405, a fixture static insert 402, a fixture guide block 404, a clamping cylinder 403 and a cylinder oil inlet and outlet joint 406. The fixture shell 401 is fixed on the outer circumference of the turntable 3, and the clamping cylinder 403 is fixed on the inner circumference of the turntable 3. One end of the fixture shell 401 is processed with a notch, and the notch is used to avoid the middle groove cutter 614. A fixture static insert 402 is respectively installed on both sides of the notch. The positions of the fixture shell 401 corresponding to the fixture static insert 402 are respectively equipped with tightening bolts to firmly fix the fixture static insert 402 on the fixture shell 401. The other end of the fixture shell 401 is fixed to the outer circumference of the turntable 3. The interior of the end is equipped with a clamp guide block 404 and a clamp movable insert 405, which can slide in the clamp shell 401. In addition, the clamp guide block 404 and the clamp movable insert 405 are connected together by a dovetail groove, and limit bolts are fixed at both ends. The clamping method here is straight top clamping, that is, the clamp movable insert 405 is driven to move by the clamping cylinder 403, and the lock shell 13 is clamped between the clamp movable insert 405 and the clamp static insert 402. It can be foreseen that pneumatic power can be used to achieve the above-mentioned clamping action, but pneumatic power is not very practical and the processing process is also unstable.

[0057] The feeding section 5 includes two modes: whole-rod feeding and single-rod feeding. The whole-rod feeding mode means that the customer's blank is a long bar 19 with a length of about six meters, and the single-rod feeding mode means that the customer's blank is a short blank cut with a margin in the length direction.

[0058] In the whole-root feeding mode, the feeding part includes a whole-root feeding lower moving dovetail block 522, a whole-root feeding upper moving dovetail block 521 and a whole-root feeding heightening seat 520. The lower part of the whole-root feeding heightening seat 520 is fixed on the plane of the whole-root feeding lower moving dovetail block 522. The upper part of the whole-root feeding heightening seat 520 is installed with a whole-root feeding lower angle dovetail block 517 and a whole-root feeding upper angle dovetail block 515. The plane of the whole-root feeding upper angle dovetail block 515 is fixed with a whole-root feeding bottom plate 501. One end of the whole-root feeding bottom plate 501 is equipped with a whole-root feeding electric The machine base 503 has a whole feed bearing seat 502 at the other end. Two whole feed guide pillars 505 and a whole feed screw 506 are installed between the whole feed motor base 503 and the whole feed bearing seat 502. One end of the whole feed screw 506 is fixed in the whole feed bearing seat 502 equipped with the feed bearing, and the other end of the whole feed screw 506 is connected to the output shaft of the whole feed motor 514 through a coupling. The whole feed motor 514 is fixed to the side of the whole feed motor base 503 through the feed motor connecting seat. The middle sleeve of the whole feed screw 506 and the whole feed guide column 505 is provided with a whole feed seat 507, a round hole is processed in the feed seat, and the screw nut seat on the whole feed screw 506 is installed in the hole. The whole feed seat 507 is also processed with a notch, and a fixed whole feed fixture insert 509 and a movable whole feed fixture insert 510 are respectively installed in the notch. A whole feed measuring sensor plate 513 is installed above the two feed fixtures. In addition, a whole feed guide plate 50 is also installed on the side wall of the whole feed bearing seat 502 and the whole feed motor seat 503. 4. A cavity slightly larger than the outer shape of the lock shell 13 is processed inside the whole feed guide plate 504. The long bar 19 is supported on two whole feed guide plates 504. In order to prevent the long bar 19 from hanging outside the machine and sagging, a feed rack is placed outside the machine. Two square support legs 31 are installed at the lower part of the feed rack, and a swing rack 32 is placed at the upper part. The swing rack 32 is divided into a discharge area and a transport area. Three rollers 22 are installed in the transport area. A rolling shaft 21 is passed through the roller 22, and a bearing is arranged on the outer shell of the rolling shaft 21. The outer circle of the roller 22 supports the long bar 19.

[0059] In the single feeding mode, the lock shell 13 will be placed in a single manner, that is, the cut semi-finished material is first placed on the single feeding blanking seat 536 for storage. After the automatic working mode is turned on, the stored material will be automatically sent to each station for processing. The single feeding part includes a flip assembly, a discharge assembly and a push cylinder seat. The push cylinder seat is installed on the bottom plate 2. The push cylinder seat is a right angle. The short right angle side of the push cylinder seat is fixed on the bottom plate 2. A single feeding push cylinder 535 is installed above the long right angle side of the push cylinder seat. The front end of the single feeding push cylinder 535 is equipped with a single feeding push joint 534. The axis of the single feeding push joint 534 coincides with the center axis of the fixture static insert 402. This coincidence position can ensure that the single feeding push joint 534 can push the lock shell 13 out of the fixture shell 401. The flip assembly is installed between the discharge assembly and the push cylinder seat. The function of this flip assembly is to flip the lock shell 13 to be processed 90 degrees so that it coincides with the clamping contour in the fixture shell 401. The flip assembly includes a flip base plate and a flip left vertical plate and a flip right vertical plate fixed at both ends of the flip base plate. Two single feed flip guide pillars 532 are connected between the flip left vertical plate and the flip right vertical plate, wherein a single feed flip cylinder 533 is installed on the flip left vertical plate, and a floating joint is installed on the cylinder rod of the flip cylinder, and the other end of the floating joint is installed on a single feed flip rack moving seat 531, and a single feed flip rack 530 is fixed above the single feed flip rack moving seat 531. The single feed flip rack 530 is meshed with the single feed flip gear 529, and the single feed flip gear 529 is sleeved on the single feed flip shaft 528. The two ends of the single feed flip shaft 528 are respectively fixed on the feed bracket. The single feed flip shaft 528 is also sleeved with a single feed strip flip seat 525, and one end of the single feed strip flip seat 525 is installed with a single feed trough 526, and the other end is installed with a single feed stopper block 527. The cross-section of the above-mentioned single feed trough 526 is U-shaped, and the lock shell 13 is placed in this U-shaped groove. The single feed stopper block 527 is fixed on the side of the single feed trough 526, and one end of it is flush with the U-shaped notch of the single feed trough 526.The discharge assembly includes two feed brackets and a feed bracket connecting plate fixed between the two feed brackets, a blanking seat fixing plate is installed on one side of the feed bracket connecting plate, a single feed blanking seat 536 is fixed on the blanking seat fixing plate, the discharge surface on the single feed blanking seat 536 is an inclined surface relative to the horizontal plane, a single feed fixed blanking strip 537 and a single feed movable blanking strip 538 are respectively installed on the inclined surface of the single feed blanking seat 536, the position of the single feed fixed blanking strip 537 is not fixed, the single feed movable blanking strip 538 can slide on the inclined surface of the single feed blanking seat 536 to adjust the distance between the single feed movable blanking strip 538 and the single feed fixed blanking strip 537, the lower end of the feed bracket is fixed in the slot on the lower adjustment plate of the feed bracket, and a feed bracket adjustment block for adjusting the upper and lower positions of the feed bracket is placed at the lower end of the slot of the lower adjustment plate of the feed bracket.

[0060] The cutting part 6 includes a cutting component and a positioning component, the cutting component is at the bottom, the positioning component is installed on the cutting component, the cutting heightening seat 601 below the cutting component is fixed on the large bottom plate 2, the cutting heightening seat 601 is processed with an inclined surface, two cutting square rails 602 are installed on the inclined surface, each cutting square rail 602 is equipped with two cutting sliders 603, and the cutting moving plate 604 is fixed on the four cutting sliders 603, and the moving direction of the cutting moving plate 604 is parallel to the rotation track of the turntable 3. The plane, a cutting cylinder seat is installed under the cutting movable plate 604, and a cutting cylinder 605 connected to the cutting cylinder seat is fixed on the cutting heightening seat 601. A square cutting spindle seat 606 is installed on the cutting movable plate 604. A cutting spindle 607 penetrating the cutting spindle seat 606 is installed at the front end of the cutting spindle seat 606. Two bearings are installed at each end of the cutting spindle 607. A bearing pressure cover and a bearing adjustment cover are provided on one end face of the cutting spindle seat 606. A cutting motor seat 608 with a certain inclination is fixed at the other end. A cutting driven wheel 612 installed at the lower end of the cutting motor seat 608 is sleeved on the cutting main shaft 607. A cutting driving wheel 610 installed at the upper end of the cutting motor seat 608 is sleeved on the main shaft of the cutting motor 609. The cutting motor 609 is fixed to the side of the cutting motor seat 608 through a cutting motor fixing plate. A cutting synchronous belt 611 is connected between the cutting driving wheel 610 and the cutting driven wheel 612. The front of the cutting main shaft 607 is A cutting knife 613 and a middle slot knife 614 are installed at the end, and a cutting knife sleeve 615 between the cutting knife 613 and the middle slot knife 614 is used to adjust the distance between the cutting knife 613 and the middle slot knife 614. In order to save costs, the middle slot knife 614 is made of 45 steel, and the teeth on the outer circumference of the middle slot are welded with alloy blocks to ensure that it has sufficient hardness when cutting the middle slot. In order to facilitate the adjustment of the distance between the middle slot knife 614 and the cutting knife 613, the cutting knife sleeve 615 between the two can also adopt a spirally rotatable threaded sleeve. The positioning assembly is fixed on the cutting spindle seat 606 and is located between the cutting spindle seat 606 and the turntable 3. The positioning assembly includes a positioning cylinder fixing plate 621 and a positioning guide groove 622 fixed on the positioning cylinder fixing plate 621. The positioning cylinder fixing plate 621 is L-shaped, and a positioning cylinder 623 is installed on one of its right-angled sides. A positioning cylinder joint 624 is installed at the front end of the positioning cylinder 623. The two linear bearings at the lower end of the positioning cylinder fixing plate 621 are sleeved on the positioning guide column 620. The two ends of the positioning guide column 620 are respectively fixed on the front positioning fixing plate 618 and the rear positioning fixing plate 619. In addition, one end of the positioning cylinder fixing plate 621 is connected to the switching cylinder 626 through a positioning floating joint 625. The switching cylinder 626 is fixed on the switching cylinder seat, and the switching cylinder seat is fixed on the side wall of the cutting spindle seat 606.

[0061] The reaming part 9 is used for processing the lock core hole of the lock shell 13. The reaming part is divided into two sets, namely the left reaming part and the right reaming part. The two sets of device parts have the same structure and quantity and are symmetrically arranged on both sides of the rotation trajectory plane of the turntable 3. The reaming part is installed on the large base plate 2 and is located below the crossbeam 27. The reaming cutters 910 of the left reaming part and the right reaming part are arranged opposite to each other, and the axes of the two reaming cutters 910 are located on the same axis. Each set of reaming parts includes a set of reaming moving components and a set of reaming power components. The lower dovetail block 901 of the reaming hole placed at the lower part of the reaming hole moving assembly is fixed on the large bottom plate 2, and the upper dovetail block 902 of the reaming hole is installed on the lower dovetail block 901 of the reaming hole, and a reaming hole heightening seat 903 is installed on the upper plane of the upper dovetail block 902 of the reaming hole. The upper surface of the reaming hole heightening seat 903 is an inclined surface, and a reaming hole guide rail 904 is installed on each of the two sides of the inclined surface. Two reaming hole sliders 905 are respectively installed on each reaming hole guide rail 904, and the lower dovetail block 906 of the reaming hole inclined surface is installed on four reaming hole sliders 905. A reaming screw rod 916 is also installed in the middle of 903, and a reaming screw rod nut 915 is provided on the reaming screw rod 916. The reaming screw rod nut 915 is fixed below the dovetail block 906 installed below the reaming inclined surface. One end of the reaming screw rod 916 is sleeved with a reaming feed bearing, and the reaming feed bearing is supported on one end of the reaming heightening seat 903. The other end of the reaming screw rod 916 is connected to the reaming feed motor 917 through a coupling, and the reaming feed motor 917 is fixed to the reaming heightening seat 903 through the reaming motor seat. The reaming power assembly includes a dovetail block 907 on the reaming slope installed on the dovetail block 906 under the reaming slope and a reaming spindle seat 908 installed in the square groove of the dovetail block 907 on the reaming slope, a reaming spindle 909 is passed through the reaming spindle seat 908, a reaming chuck is installed at the front end of the reaming spindle 909, reaming bearings are installed at both ends of the reaming spindle seat 908, a reaming motor bracket is also installed at one end of the reaming spindle seat 908, a reaming motor 914 is installed at one end of the reaming motor bracket, and the other end is fixed to the end face of the reaming spindle seat 908, a reaming driving wheel 913 is sleeved on the spindle of the reaming motor 914, a reaming driven wheel 911 is sleeved on the end of the reaming spindle 909, and a reaming synchronous belt 912 is connected between the reaming driving wheel 913 and the reaming driven wheel 911. In addition, the fine adjustment of the dovetail block 902 on the reaming hole and the dovetail block 907 on the reaming inclined surface can easily and quickly make the axes of the reaming cutters 910 of the left reaming hole part and the right reaming hole part coincide with each other and coincide with the arc axis of the fixture static insert 402.

[0062] The small hole drilling part 8 includes a small hole drilling feed assembly, a small hole drilling assembly and a chamfering assembly. The small hole drilling action includes feeding, drilling advance, drilling retreat and chamfering advance, chamfering retreat. The small hole drilling advance and retreat and chamfering advance and retreat are controlled by a common small hole drilling upper and lower screw rods. The function of the small hole drilling feed assembly is to generate the feeding action. The small hole drilling heightening seat 801 of the small hole drilling feed assembly is fixed on the large base plate 2, and an inclined surface is processed on the small hole drilling heightening seat 801, on which two small hole drilling front and rear feed guide rails 802 are placed, and two small hole drilling front and rear feed sliders 803 are installed on each small hole drilling front and rear feed guide rail 802, and a small hole drilling front and rear moving plate 804 is fixed on four small hole drilling front and rear feed sliders 803, and a small hole drilling front and rear feed cylinder 805 is installed at one end of the small hole drilling heightening seat 801, and a small hole drilling front and rear feed cylinder 805 is connected to a small hole drilling feed cylinder joint at the front end of the cylinder rod of the small hole drilling front and rear feed cylinder 805, and the small hole drilling feed cylinder joint is connected to a small hole drilling feed cylinder seat fixed below the small hole drilling front and rear moving plate 804.The small hole drilling component is installed on the small hole drilling front and rear moving plate 804. The main function of the small hole drilling component is to produce drilling forward, drilling backward and chamfering forward, chamfering backward actions. The small hole drilling component includes a small hole drilling main bracket 806. The lower end of the small hole drilling main bracket 806 is connected to the small hole drilling front and rear moving plate 804. The upper end is equipped with a small hole drilling upper and lower feed motor 807. The spindle of the small hole drilling upper and lower feed motor 807 is connected to the small hole drilling upper and lower feed screw 808 through a coupling. The other end of the small hole drilling upper and lower feed screw 808 is fixed to the small hole drilling main bracket 806. In the bearing on the screw nut seat, a small hole drilling upper and lower feed screw nut 809 is installed in the middle of the small hole drilling upper and lower feed screw 808, and the small hole drilling upper and lower feed screw nut 809 is fixed to the lower part of the small hole drilling upper and lower movable plate 810, and the two sides of the small hole drilling upper and lower feed screw nut 809 are respectively provided with small hole drilling upper and lower feed guide rails 812 fixed to the two sides of the small hole drilling main bracket 806, and two small hole drilling upper and lower feed sliders 811 are placed on each small hole drilling upper and lower feed guide rail 812, and the small hole drilling upper and lower movable plate 810 is installed on the four small hole drilling upper and lower feed sliders 811. 810, a small hole drilling spindle seat 813 is fixed on the upper end of the small hole drilling up and down movable plate 810, the small hole drilling spindle seat 813 is a square structure, a small hole drilling spindle 814 is installed inside it, one end of the small hole drilling spindle 814 is equipped with a small hole drilling drill bit 815, and the other end is equipped with a small hole drilling driven wheel 816, the small hole drilling motor bracket outside the small hole drilling driven wheel 816 is fixed on the end face of the small hole drilling spindle seat 813, the small hole drilling motor bracket is an L-shaped structure, one end of which is equipped with a small hole drilling motor 819, and the small hole drilling motor 819 is installed on the spindle of the small hole drilling motor 819. A small hole drilling synchronous belt 817 is connected between the driving wheel 818 and the small hole drilling driven wheel 816. The small hole drilling synchronous belt 817 forms a closed curve through the small hole drilling inner tensioning wheel and the small hole drilling outer tensioning wheel installed in the middle of the small hole drilling motor bracket. The small hole drilling motor 819 is installed with a small hole drilling motor plate, and the small hole drilling motor plate is processed with an adjustment groove. After the small hole drilling motor plate moves, the small hole drilling synchronous belt 817 can be tightened and loosened. After the small hole drilling motor 819 rotates, the small hole drilling spindle 814 is driven to rotate through the small hole drilling synchronous belt 817. A chamfering assembly is also installed at the lower end of the up-and-down movable plate 810 for drilling small holes. The chamfering upper connecting plate of the chamfering assembly is installed on the up-and-down movable plate 810 for drilling small holes. The chamfering upper connecting plate is L-shaped, and a chamfering motor fixing seat is connected to the shorter right-angled side of the L-shape. A circular hole with a slot is processed in the middle of the chamfering motor fixing seat, and two bolt holes are processed on both sides of the slot. A chamfering motor 820 is installed in the circular hole. In the adjusted small hole drilling part, the axis of the chamfering knife 821 in the chamfering motor 820 and the axis of the small hole drilling drill bit 815 in the small hole drilling spindle 814 coincide with each other.

[0063] The milling R part 10 is used to process the R grooves at both ends of the lock housing 13. The milling R part is divided into two sets, which are symmetrically distributed on both sides of the track line of the turntable 3 and fixed on the crossbeam 27 that runs across the left and right sides of the machine. Each set of milling R parts includes a milling and punching feed assembly and a milling R power head. The milling and punching feed assembly generates a feeding motion to make the R groove cutters of the milling R parts on both sides approach and move away from the lock housing. The milling and punching feed assembly includes a milling R lower base plate 1001 and a milling R upper base plate 1004, which are arranged in a cross shape, wherein two milling R lower guide rails 1002 are installed on the milling R lower base plate 1001, and two milling R lower sliders 1003 are installed on each milling R lower guide rail 1002. The milling R upper base plate 1004 is installed on the four milling R lower sliders 1003, and two milling R upper guide rails 1005 and four milling R upper sliders 1006 are also installed on the milling R upper base plate 1004, and the milling R moving plate 1007 is installed on the mounting surface of the four milling R upper sliders 1006. A notch is machined on the milling R moving plate 1007, and a milling R power head is installed in the notch. A milling R lower feed motor 1011 and a milling R upper feed motor 1009 are respectively installed at the ends of the milling R lower base plate 1001 and the milling R upper base plate 1004. A milling R lower screw rod 1010 and a milling R upper screw rod 1008 are placed in the middle of the milling R lower base plate 1001 and the milling R upper base plate 1004. One end of the screw rod is connected to the main shaft of the feed motor through a coupling, and the other end of the screw rod is fixed in the bearing seat. In addition, in order to facilitate adjustment so that the axis of the milling R cutter 1014 is parallel to the axis of the lock shell lock core hole, a circular hole is machined in the middle of the milling R lower base plate 1001, and a rotating pin is inserted into the circular hole. The rotating pin simultaneously penetrates the crossbeam under the milling R lower base plate 1001, that is, the milling R lower base plate 1001 and the crossbeam are hinged. The milling R power head includes a milling R spindle seat 1012 fixed on the milling R moving plate 1007 and a milling R motor bracket fixed on the side of the milling R spindle seat 1012. A milling R spindle 1013 is also installed in the milling R spindle seat 1012. A milling R cutter 1014 is installed at one end of the milling R spindle 1013, and a milling R driven wheel 1015 is installed at the other end of the milling R spindle 1013. A milling R motor bracket fixed on the side of the milling R spindle seat 1012 is installed on the outside of the milling R driven wheel 1015. A milling R motor 1017 is also installed on the upper end of this milling R motor bracket. A milling R driving wheel 1018 is sleeved on the spindle of the milling R motor 1017, and a milling R synchronous belt 1016 is sleeved between the milling R driving wheel 1018 and the milling R driven wheel 1015.

[0064] There are two sets of notching parts 7, which are symmetrically distributed on both sides of the track line of the turntable 3 and fixed on the crossbeam 27 that runs across the left and right sides of the machine. Each set of notching parts includes a notching feed assembly and a notching assembly. The structure and parts of the notching feed assembly are the same as the structure of the milling R feed assembly of the above-mentioned milling R part, and will not be repeated here. The notching assembly is installed in the notch on the notching movable plate 707. The notching vertical dovetail block 710 is fixed on the notching movable plate 707. A notching tool holder dovetail block 711 is installed on the vertical surface of the notching vertical dovetail block 710. The notching tool holder dovetail block 711 can move up and down relative to the notching vertical dovetail block 710. A notching tool holder 712 is fixed on the end surface of the notching tool holder dovetail block 711. A notching knife 713 is installed in the notching knife holder 712. A notching positioning shaft is placed between the notching knife holder 712 and the notching knife holder dovetail block 711. The seat 712 can rotate relative to the dovetail block 711 of the notching tool seat. The notching tool 713 is in the shape of a flat long strip, and a cutter head with an inclined blade is processed at the front end. The front end of the notching tool seat 712 is processed with a square table, and the interior of the square table is processed with a small square groove with the same contour as the notching tool 713. A large square groove is processed at the upper end of the small square groove, and a knife pressing strip is installed in the square groove. Three threaded holes are processed on one surface of the square table. After the threaded holes are tightened, the notching tool 713 is firmly fixed in the notching tool seat 712 under the action of the knife pressing strip.

[0065] The tapping part 11 is installed on the tapping heightening seat 1101 opposite to the turntable 3, and a tapping base plate 1102 is fixed on the tapping heightening seat 1101, and two tapping guide rails 1103 are installed on the tapping base plate 1102, and two tapping slide blocks 1104 are respectively installed on each tapping guide rail 1103, and a tapping moving plate 1105 is installed on the four tapping slide blocks 1104. The tapping moving plate 1105 is equipped with a tapping lower dovetail block 1106 and a tapping upper dovetail block 1107. The tapping upper dovetail block 1107 can be fine-tuned left and right relative to the tapping lower dovetail block 1106. The tapping upper dovetail block 1107 is in a right-angle shape, and a tapping side dovetail block 1108 and a tapping rotating plate 1108 are installed on the vertical surface of the right angle. 09. Dovetail grooves are machined on the contact surfaces of the tapping side dovetail block 1108 and the tapping upper dovetail block 1107. Therefore, the tapping side dovetail block 1108 can be fine-tuned up and down relative to the tapping upper dovetail block 1107. A tapping pin is installed between the tapping rotating plate 1109 and the tapping side dovetail block 1108. One end of the tapping pin is fixed on the tapping side dovetail block 1108, and the other end of the tapping pin is inserted into the hole in the middle of the tapping rotating plate 1109. Therefore, the tapping rotating plate 1109 can rotate relative to the tapping side dovetail block 1108, and the relative angle between the two can be fine-tuned. A tapping head 1112 is also installed on the tapping side dovetail block 1108, and the tapping head 1112 is used to tap the processed small holes.

Claims

1. A blade mortise lock housing automatic processing machine tool, comprising a frame (1), a bottom plate (2) being provided on the frame (1), wherein: A turntable (3) is mounted on the bottom plate (2), and a plurality of evenly distributed fixture parts (4) are arranged on the turntable (3); a feeding part (5) and a cutting part (6) are arranged in sequence from right to left at the lower rear side of the turntable (3); two groups of grooving parts (7) are arranged at the upper rear side of the turntable (3); a small hole drilling part (8) is arranged at the lower front side of the turntable (3); a group of reaming parts (9) are arranged on both sides of the small hole drilling part (8); two groups of milling parts (10) are arranged at the upper front side of the turntable (3); and a tapping part (11) is arranged above the turntable (3); the feeding part (5) comprises a whole-root feeding part or a single-root feeding part, and the whole-root feeding part comprises a whole-root feeding bottom plate (501), and the whole-root feeding bottom plate (502) comprises a plurality of reaming parts (9) arranged on the upper front side of the turntable (3); 1) A whole feed bearing seat (502) and a whole feed motor seat (503) are respectively provided on both sides, a whole feed guide plate (504) is respectively provided on the whole feed bearing seat (502) and the whole feed motor seat (503), a whole feed guide column (505) and a whole feed screw rod (506) are provided between the whole feed bearing seat (502) and the whole feed motor seat (503), a whole feed seat (507) is sleeved on the whole feed guide column (505) and the whole feed screw rod (506), a whole feed screw rod nut (508) sleeved on the whole feed screw rod (506) is installed on the whole feed seat (507), and the whole feed seat (507) is provided with a whole feed screw rod nut (508) sleeved on the whole feed screw rod (506), and the whole feed seat (5 07) is provided with a fixed whole-root feeding fixture insert (509) and a movable whole-root feeding fixture insert (510), the movable whole-root feeding fixture insert (510) is connected to the whole-root feeding clamping cylinder (512) through the whole-root feeding slider (511), the fixed whole-root feeding fixture insert (509) is provided with a whole-root material measuring sensor plate (513), and the whole-root feeding screw rod (506) is driven by the whole-root feeding motor (514); the whole-root feeding bottom plate (501) is installed on the whole-root feeding upper angle dovetail block (515), the whole-root feeding upper angle dovetail block (515) is arranged on the whole-root feeding lower angle dovetail block (517), and the whole-root feeding lower angle dovetail block ( A whole-root feed angle adjustment plate (518) is fixed on the whole-root feed angle adjustment plate (518), a whole-root feed angle adjustment rod (519) is provided on the whole-root feed angle adjustment plate (518), a whole-root feed lower angle dovetail block (517) is installed on the whole-root feed heightening seat (520), the whole-root feed heightening seat (520) is installed on the whole-root feed upper movable dovetail block (521), the whole-root feed upper movable dovetail block (521) is arranged on the whole-root feed lower movable dovetail block (522), a whole-root feed movable adjustment plate (523) is fixed on the whole-root feed lower movable dovetail block (522), and a whole-root feed movable adjustment rod (524) is provided on the whole-root feed movable adjustment plate (523).

2. The automatic processing machine tool for blade mortise lock housing according to claim 1 is characterized by: The turntable (3) is mounted on the end of the tool holder (301), a rotating joint (302) is fixed in the middle of the turntable (3), the rotating joint (302) extends into the rotating static joint (303) and can rotate in the rotating static joint (303), a rotating joint connecting block (304) is installed at the rear end of the rotating static joint (303), eight static rotating joint interfaces (305) are provided on the rotating static joint (303), eight rotating rotating joint circular holes (306) are provided on the rotating moving joint (302), and eight rotating rotating joint circular holes (306) are provided on the end surface of the rotating moving joint (302) for contact with the rotating moving joint (302). The joint circular hole (306) corresponds to a connected oil outlet joint (307); the fixture part (4) comprises a fixture shell (401) mounted on the outer circumference of the turntable (3); a fixture static insert (402) is mounted on the fixture shell (401); a clamping oil cylinder (403) is fixed on the inner circumference of the turntable (3); the clamping oil cylinder (403) is connected to the fixture movable insert (405) via a fixture guide block (404); the clamping oil cylinder (403) is connected to the oil cylinder oil inlet and outlet joint (406); and the oil cylinder oil inlet and outlet joint (406) is connected to the oil outlet joint (307) correspondingly.

3. The automatic processing machine tool for blade mortise lock housing according to claim 1 is characterized by: The single-bar feeding portion comprises a single-bar feeding strip turning seat (525), a single-bar feeding trough (526) is provided above the single-bar feeding strip turning seat (525), a single-bar feeding stopper (527) is provided on the side of the single-bar feeding strip turning seat (525), the single-bar feeding strip turning seat (525) is mounted on a single-bar feeding turning shaft (528), a single-bar feeding turning gear (529) is mounted on the single-bar feeding turning shaft (528), the single-bar feeding turning gear (529) is meshed with a single-bar feeding turning rack (530), the single-bar feeding turning rack (530) is mounted on a single-bar feeding turning rack moving seat (531), and the single-bar feeding turning rack moving seat (531) is sleeved with a single-bar feeding turning gear (529). On the single feed turning guide column (532), the single feed turning rack movable seat (531) is connected to the single feed turning cylinder (533), a single feed pushing joint (534) is provided on the side of the single feed trough (526), ​​the single feed pushing joint (534) is connected to the single feed pushing cylinder (535), a single feed blanking seat (536) is provided on the outer side of the single feed bar turning seat (525), a single feed fixed blanking strip (537) and a single feed movable blanking strip (538) clamped with a single lock shell (13) are respectively provided on both sides of the single feed blanking seat (536), and a single feed trough straightening block (539) is provided on the single feed trough (526).

4. The automatic processing machine tool for blade mortise lock housing according to claim 1 is characterized by: The cutting part (6) is composed of a cutting group and a positioning group. The cutting group includes a cutting heightening seat (601) fixed on the bottom plate (2). Two cutting square rails (602) are installed on the inclined surface of the cutting heightening seat (601). Two cutting slide blocks (603) are installed on each cutting square rail (602). A cutting movable plate (604) is installed on the cutting slide block (603). The cutting movable plate (604) is driven by a cutting oil cylinder (605) installed on the cutting heightening seat (601). A cutting spindle seat (606) is installed on the plate (604), a cutting spindle (607) is installed on the cutting spindle seat (606), a cutting motor seat (608) is fixed to the end of the cutting spindle seat (606), a cutting motor (609) is installed on the cutting motor seat (608), a cutting driving wheel (610) is installed on the spindle of the cutting motor (609), and the cutting driving wheel (610) is connected to a cutting driven wheel (612) installed on the cutting spindle (607) through a cutting synchronous belt (611). The cutting spindle (607) is connected to the cutting spindle seat (606), a cutting knife (613) and a middle slot knife (614) are installed at the front end thereof, a cutting knife sleeve (615) is provided between the cutting knife (613) and the middle slot knife (614), a cutting feed sensor plate (616) is installed at the end of the cutting oil cylinder (605), and a cutting limit plate (617) is provided on the cutting heightening seat (601); the positioning group comprises a positioning front fixing plate (618) and a positioning rear fixing plate (619) installed on the cutting spindle seat (606), and the positioning front fixing plate (618) and the positioning rear fixing plate (619) are provided on the cutting spindle seat (606). A positioning guide column (620) is provided between the fixed plate (618) and the positioning rear fixed plate (619); a positioning cylinder fixing plate (621) is sleeved on the positioning guide column (620); a positioning material guide groove (622) is fixed on the positioning cylinder fixing plate (621); a positioning cylinder (623) is installed at the end of the positioning cylinder fixing plate (621); an end of the positioning cylinder (623) is connected to a positioning cylinder joint (624); and the positioning cylinder (623) is connected to a switching cylinder (626) via a positioning floating joint (625).

5. The automatic processing machine tool for blade mortise lock housing according to claim 1 is characterized by: The reaming portion (9) comprises a reaming lower dovetail block (901) fixed to the bottom plate (2); an reaming upper dovetail block (902) is mounted on the reaming lower dovetail block (901); a reaming elevated seat (903) is mounted on the reaming upper dovetail block (902); two reaming guide rails (904) are mounted on the upper inclined surface of the reaming elevated seat (903); two reaming sliders (905) are mounted on each reaming guide rail (904); a reaming lower dovetail block (906) on the reaming inclined surface is mounted on the reaming slider (905); a reaming upper dovetail block (907) on the reaming inclined surface is mounted on the reaming lower dovetail block (906); a reaming upper dovetail block (907) on the reaming inclined surface is mounted on the reaming upper dovetail block (907); and a reaming upper dovetail block (907) on the reaming inclined surface is mounted on the reaming upper dovetail block (907). A reaming spindle seat (908) is provided with a reaming spindle (909) therein, the reaming spindle (909) is connected to a reaming cutter (910), a reaming driven wheel (911) is installed on the reaming spindle (909), the reaming driven wheel (911) is connected to a reaming driving wheel (913) through a reaming synchronous belt (912), the reaming driving wheel (913) is driven by a reaming motor (914), a reaming screw nut (915) is installed at the bottom of a dovetail block (906) below the reaming inclined surface, the reaming screw nut (915) is installed on a reaming screw rod (916), and the reaming screw rod (916) is driven by a reaming feed motor (917).

6. The automatic processing machine tool for blade mortise lock housing according to claim 1 is characterized by: The small hole drilling part (8) comprises a small hole drilling heightening seat (801) fixed on the bottom plate (2); two small hole drilling front and rear feed guide rails (802) are installed on the upper inclined surface of the small hole drilling heightening seat (801); a small hole drilling front and rear feed slider (803) is installed on the small hole drilling front and rear feed guide rails (802); a small hole drilling front and rear moving plate (804) is installed on the small hole drilling front and rear feed slider (803); the small hole drilling front and rear moving plate (804) is connected to the small hole drilling heightening seat (801) by the small hole drilling front and rear moving plate (804) The small hole drilling front and rear feed cylinder (805) drives the small hole drilling front and rear moving plate (804) to install the small hole drilling main bracket (806), the small hole drilling upper and lower feed motor (807) is installed on the small hole drilling main bracket (806), the small hole drilling upper and lower feed motor (807) is connected to the small hole drilling upper and lower feed screw rod (808), the small hole drilling upper and lower feed screw rod nut (809) is installed on the small hole drilling upper and lower feed screw rod (808), and the small hole drilling upper and lower feed screw rod nut (809) and the small hole drilling upper and lower moving plate (804) are connected to the small hole drilling upper and lower feed screw rod nut (809). The small hole drilling upper and lower moving plates (810) are connected, the small hole drilling upper and lower feeding slide blocks (811) are installed on the small hole drilling upper and lower feeding slide blocks (811), the small hole drilling upper and lower feeding slide blocks (811) are installed on the small hole drilling upper and lower feeding guide rails (812), the small hole drilling upper and lower feeding guide rails (812) are installed on the small hole drilling main bracket (806), the small hole drilling spindle seat (813) is installed on the small hole drilling upper and lower moving plates (810), the small hole drilling spindle (814) is installed in the small hole drilling spindle seat (813), and the small hole drilling spindle seat (813) is provided with a small hole drilling spindle. A small hole drilling bit (815) is installed at one end of the main shaft (814), and a small hole drilling driven wheel (816) is installed at the other end of the small hole drilling main shaft (814). The small hole drilling driven wheel (816) is connected to a small hole drilling driving wheel (818) through a small hole drilling synchronous belt (817). The small hole drilling driving wheel (818) is driven by a small hole drilling motor (819). The lower end of the small hole drilling up and down moving plate (810) is connected to a chamfering motor (820), and a chamfering cutter (821) is installed on the chamfering motor (820).

7. The automatic processing machine tool for blade mortise lock housing according to claim 1 is characterized by: The milling R part (10) comprises a milling R lower base plate (1001), two milling R lower guide rails (1002) are installed on the milling R lower base plate (1001), a milling R lower slider (1003) is installed on the milling R lower guide rail (1002), a milling R upper base plate (1004) is installed on the milling R lower slider (1003), two milling R upper guide rails (1005) are installed on the milling R upper base plate (1004), a milling R upper slider (1006) is installed on the milling R upper guide rail (1005), a milling R movable plate (1007) is installed on the milling R upper slider (1006), the bottom of the milling R movable plate (1007) is connected to a milling R upper screw rod (1008) installed on the milling R upper base plate (1004), and the milling R upper screw rod (1008) is moved by the milling R The milling machine is driven by a feeding motor (1009), the bottom of the milling R upper base plate (1004) is connected to the milling R lower screw rod (1010) installed on the milling R lower base plate (1001), the milling R lower screw rod (1010) is driven by the milling R lower feeding motor (1011), the milling R spindle seat (1012) is installed on the upper part of the milling R moving plate (1007), the milling R spindle (1013) is installed in the milling R spindle seat (1012), a milling R cutter (1014) is installed at one end of the milling R spindle (1013), and a milling R driven wheel (1015) is installed at the other end of the milling R spindle (1013), and the milling R driven wheel (1015) is connected to the milling R driving wheel (1018) installed on the milling R motor (1017) through a milling R synchronous belt (1016).

8. The automatic processing machine tool for blade mortise lock housing according to claim 1 is characterized by: The grooving part (7) comprises a grooving lower bottom plate (701), two grooving lower guide rails (702) are mounted on the grooving lower bottom plate (701), a grooving lower slider (703) is mounted on the grooving lower guide rail (702), a grooving upper bottom plate (704) is mounted on the grooving lower slider (703), two grooving upper guide rails (705) are mounted on the grooving upper bottom plate (704), a grooving upper slider (706) is mounted on the grooving upper guide rail (705), a grooving moving plate (707) is mounted on the grooving upper slider (706), and the grooving upper bottom plate (70 4) driven by a slotting lower feed motor (708) installed on the slotting lower bottom plate (701), the slotting movable plate (707) is driven by a slotting upper feed motor (709) installed on the slotting upper bottom plate (704), a slotting vertical dovetail block (710) is installed on the slotting movable plate (707), a slotting tool holder dovetail block (711) is installed on the vertical surface of the slotting vertical dovetail block (710), a slotting tool holder (712) is installed on the vertical surface of the slotting tool holder dovetail block (711), and a slotting tool (713) is installed in the slotting tool holder (712).

9. The automatic processing machine tool for blade mortise lock housing according to claim 1, characterized in that: The tapping part (11) comprises a tapping base plate (1102) mounted on a tapping heightening seat (1101), a tapping guide rail (1103) mounted on the tapping base plate (1102), a tapping slide block (1104) mounted on the tapping guide rail (1103), a tapping movable plate (1105) mounted on the tapping slide block (1104), a tapping lower dovetail block (1106) mounted on the tapping movable plate (1105), a tapping upper dovetail block (1107) mounted on the tapping lower dovetail block (1106), a tapping side dovetail block (1108) mounted on the vertical surface of the tapping upper dovetail block (1107), a tapping rotating plate (1109) disposed on the outer vertical surface of the tapping side dovetail block (1108), a tapping spindle seat (1110) mounted on the tapping rotating plate (1109), and a tapping spindle (1110) disposed inside the tapping spindle seat (1110). 1111), a tapping head (1112) is installed at the end of the tapping spindle (1111), the tapping spindle (1111) is driven by a tapping motor (1113), the tapping moving plate (1105) is connected to the tapping feed cylinder joint (1116) of the tapping feed cylinder (1115) through a tapping cylinder joint connection block (1114), a tapping dovetail left and right adjustment block (1117) is installed on the tapping lower dovetail block (1106), a tapping left and right adjustment rod (1118) for adjusting the tapping upper dovetail block (1107) is provided on the tapping dovetail left and right adjustment block (1117), a tapping dovetail up and down adjustment block (1119) is installed on the vertical surface of the tapping upper dovetail block (1107), and the tapping dovetail up and down adjustment block (1119) is provided with a tapping up and down adjustment rod (1120) for adjusting the tapping side dovetail block (1108).

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