An automatic drilling machine tool for inclined lock bolt

Abstract

The invention provides an automatic drilling machine for an inclined locking tongue, comprising a machine platform, a material pushing assembly is installed on the surface of the machine platform, a material cutting assembly and a vertical drilling machine arranged in parallel are installed on the inner side of the material pushing assembly, and a transverse output belt is installed on the outer side of the material pushing assembly; the material pushing assembly comprises a support seat, a constraint frame, a spring rod, a push plate and a matching plate, the support seat is arranged on the surface of the machine platform, an assembly positioning assembly is installed on the output end of the output groove, a rotary rod assembly is installed on one side of the assembly positioning assembly, and the rotary rod assembly is arranged relative to the constraint frame; a lower lifting assembly is installed inside the machine platform, and the lower lifting assembly is relatively arranged below the assembly positioning assembly; the invention can perform drilling processing on multiple side surfaces of the inclined locking tongue, and at the same time, can automatically assemble the locking rod and complete the automatic assembly of the stop structure.

Description

Technical Field

[0001] The invention relates to the technical field of oblique lock bolt drilling equipment, in particular to an oblique lock bolt automatic drilling machine tool. Background Art

[0002] The inclined bolt is the part of the lock that directly plays the role of locking. Its advantage is that it can automatically reset when the lock is closed, which is convenient to use; its inclined design makes it smoother when closing the door;

[0003] The oblique lock tongue needs to be drilled at the tail during processing to drill the assembly hole to connect the lock rod, but there are still the following shortcomings in the drilling process:

[0004] 1. After drilling, the next step is to manually screw the locking rod into the assembly hole, which is inefficient.

[0005] 2. It is not applicable to some oblique lock tongues that need to open side holes. The opening area of ​​the hole groove is given priority, and there are not many types of oblique lock tongues that can be processed;

[0006] In summary, there is a need for an automatic drilling machine tool for inclined lock bolts with higher processing efficiency and more types. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides an automatic drilling machine for an inclined locking bolt, which solves the problems mentioned in the background technology.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] An automatic drilling machine tool for an inclined locking bolt comprises a machine platform, a material pushing assembly is installed on the surface of the machine platform, a material feeding assembly and a vertical drilling machine arranged in parallel are installed on the inner side of the material pushing assembly, and a transverse output belt is installed on the outer side of the material pushing assembly;

[0010] The push assembly includes a support seat, a constraint frame, a spring rod, a push plate and a matching plate. The support seat is arranged on the surface of the machine platform. A rectangular constraint frame is arranged on the top surface of the support seat. The inner end of the constraint frame is an open structure. A push plate is slidably installed inside the constraint frame. The outer side of the push plate is connected to the spring rod. The inner side of the push plate is an output slot. The vertical drilling machine is located above the output end. A side slot is opened on the outer wall of the constraint frame. A matching plate is slidably installed inside the side slot. The outer end of the matching plate is connected to the push plate. The inner end of the matching plate extends outward from the support seat. The matching plate is located on the side of the constraint frame.

[0011] An assembly positioning component is installed at the output end of the output slot, a rotary rod component is installed on one side of the assembly positioning component, and the rotary rod component is arranged relative to the constraint frame; a lower support component is installed inside the machine, and the lower support component is relatively placed below the assembly positioning component;

[0012] The processing of the oblique lock bolt block includes the following steps:

[0013] S1. The vertical drilling machine moves vertically to drill a vertical reserved hole in the oblique lock tongue block to be processed, and the oblique surface of the oblique lock tongue block faces the pusher assembly;

[0014] S2. Push the push plate to push the oblique lock tongue block onto the assembly positioning component, and press the assembly positioning component to position the assembly positioning component; lift the component down and grind the bottom surface of the vertical reserved hole;

[0015] S3, insert the blocking rod through the assembly positioning component into the vertical reserved hole, the assembly positioning component guides and constrains the downward insertion action of the blocking rod, the top and bottom ends of the blocking rod both extend out of the vertical reserved hole, the bottom end of the blocking rod extends outwards into the lower holding component, the blocking rod is used to prevent the oblique lock tongue block from extending excessively, and an assembly hole is opened in the middle of the blocking rod;

[0016] S4, the rotary rod assembly is closed and fed to drill a horizontal reserved hole on the side right-angle surface of the oblique lock tongue block, the inner end of the horizontal reserved hole is vertically connected to the middle of the vertical reserved hole, and the assembly hole is arranged opposite to the horizontal reserved hole;

[0017] S5, the rotating rod assembly opens and clamps the locking rod, the rotating rod assembly feeds the locking rod through the horizontal reserved hole and the end is screwed into the assembly hole of the stop rod, so that the locking rod and the stop rod are fixed in the oblique lock tongue block at the same time;

[0018] S6. Assemble the positioning component and push out the processed oblique lock tongue block.

[0019] Furthermore, the material discharge assembly includes a feed tray and a material discharge pipe. The output end of the feed tray is provided with a vertically arranged material discharge pipe, and the bottom end of the material discharge pipe extends above the constraint frame; when the push plate is in an extended state, the push plate stops the oblique lock tongue block to be processed in the material discharge pipe from the bottom; the inner end of the support seat is provided with a waste groove inclined downward, and the width of the waste groove is smaller than the width of the oblique lock tongue block.

[0020] Further, the assembly positioning component includes a lower docking seat, which is fixed on the machine platform, and a longitudinally arranged upper docking plate is provided on the top surface of the lower docking seat, the inner side of the surface of the upper docking plate is a storage area, and the outer side is a processing area, the processing area of ​​the upper docking plate is arranged opposite to the output slot, and an outer top component is provided at the storage area of ​​the upper docking plate, and a positioning component is installed on the end top surface of the outer top component; an operating groove and a longitudinally arranged avoidance groove are opened at the processing area of ​​the upper docking plate, the avoidance groove is used to avoid the bottom end extension of the blocking rod, the inner end of the avoidance groove is connected to the operating groove, and a lower holding component is provided at the operating groove;

[0021] In S5, the outer top component pushes out the processed oblique lock tongue block. During the pushing process, when the inclined surface of the oblique lock tongue block hits the matching plate, the matching plate and the push plate move inward and compress the spring rod, and the blanking assembly automatically adds an oblique lock tongue block to the output slot; when the oblique lock tongue block passes over the matching plate, the spring rod pushes out the oblique lock tongue block to complete the automatic material replenishment.

[0022] Furthermore, the outer top component includes a second driving rod and a movable plate, the movable plate is vertically slidably arranged on the surface of the upper docking plate, a second driving rod is provided on one side of the upper docking plate, the second driving rod is arranged in the storage area, and a positioning component is provided at the top end of the upper docking plate, and the inner right-angle surface of the oblique locking tongue block is in contact with the side wall of the movable plate.

[0023] Furthermore, the positioning component includes a lower base plate, a second motor and a pressure plate. The lower base plate is arranged in the middle of the top surface of the movable plate. The top surface of the lower base plate is rotatably connected to the pressure plate and a second motor is installed at the rotatable connection. An insertion tube is vertically provided on the bottom surface of the end of the pressure plate. The top and bottom ends of the insertion tube are both open structures. The insertion tube is used to press down and position the oblique lock tongue block and serves as an insertion guide structure for the baffle rod; the side wall of the lower base plate is provided with a protruding front baffle. When the oblique lock tongue block is pushed onto the upper docking plate, the side right-angle surface of the oblique lock tongue block cooperates with the front baffle to stop.

[0024] Furthermore, the lower supporting assembly includes a lower supporting seat, a spindle tube and a positioning plate; a third driving rod is installed on the surface of the positioning plate, the third driving rod is fixed in the lower docking seat, the spindle tube is slidably penetrated inside the positioning plate, a third motor for driving the spindle tube to rotate is installed on the bottom surface of the positioning plate, a second rotating joint is provided at the bottom end of the spindle tube, a lower supporting seat is provided at the top end of the spindle tube, a lower positioning groove is opened on the surface of the lower supporting seat, and the bottom end extension part of the blocking rod is inserted into the lower positioning groove; in S2, the third motor drives the lower supporting seat to rotate, and the lower supporting seat grinds the bottom surface of the oblique locking tongue block.

[0025] Furthermore, a purge hole is provided on the bottom side wall of the lower support seat, and the purge hole is used to exhaust air and clean the waste chips in the waste tank and the operating tank.

[0026] Furthermore, a guide block is provided on the inner wall of the lower positioning groove, and a guide groove is opened on the side wall of the bottom end of the blocking rod, and the guide block is inserted into the guide groove.

[0027] Furthermore, the rotary rod assembly includes a lower slide plate, a back plate and a rotating seat, the lower slide plate is slidably arranged on the surface of the machine platform, a first driving rod is vertically arranged on the surface of the lower slide plate, a back plate is arranged on the top of the first driving rod, the inner wall of the back plate is rotatably connected to the rotating seat, the outer wall of the back plate is provided with a first motor that drives the rotating seat to rotate, a bidirectional screw is installed inside the rotating seat, a first clamping plate and a second clamping plate are symmetrically slidably installed on the inner wall of the rotating seat, the inner ends of the first clamping plate and the second clamping plate are respectively connected to the two ends of the bidirectional screw; the bidirectional screw is used to drive the first clamping plate and the second clamping plate to open and close, the inner end of the first clamping plate is provided with a first half drill bit, and the inner end of the second clamping plate is provided with a second half drill bit;

[0028] In S4, the first clamping plate and the second clamping plate are closed, so that the first half drill bit and the second half drill bit are closed to form a hole-opening drill bit;

[0029] In S5 , the first clamping plate and the second clamping plate are separated to clamp the positioning locking rod.

[0030] Furthermore, a first rotating joint is provided on the outer wall of the rotating seat, and the outer wall of the first rotating joint is connected to two groups of purge pipes, and the purge pipes are respectively placed on the side walls of the first clamping plate and the second clamping plate.

[0031] The present invention provides an automatic drilling machine for inclined locking bolts. Compared with the prior art, it has the following advantages:

[0032] Beneficial effects:

[0033] 1. By opening a vertical reserved hole, it is convenient for the subsequent blocking rod to be inserted. The blocking rod can stop the oblique lock tongue block to prevent the oblique lock tongue block from moving outward excessively. At the same time, when opening the horizontal reserved hole and screwing the lock rod, the blocking rod can stop and position the oblique lock tongue block from the inside to ensure the stability of the oblique lock tongue block in S4 and S5; at S6, when the lock rod is screwed in, the lock rod and the blocking rod can be positioned synchronously, so that there is no need to position the blocking rod separately in the future, and the operation efficiency is higher; the oblique lock tongue processed by this equipment has a simple structure and a good stopping effect;

[0034] 2. Design the matching design of the unloading assembly and the pushing assembly. The matching plate can be retracted to drive the push plate to move. The push plate can automatically load the oblique lock tongue block;

[0035] 3. The design of the assembly positioning component can achieve the following effects: it can pre-press the inclined lock tongue block for positioning input, so that the inclined lock tongue block can be stably loaded and positioned; it can be used as an insertion guide structure for the blocking rod, so that the blocking rod can be accurately inserted into the vertical reserved hole; after the inclined lock tongue block is processed, the inclined lock tongue block can be automatically pushed out to realize automatic unloading;

[0036] 4. The design of the lower support assembly can achieve the following effects: it can pre-grind the burrs at the bottom of the vertical reserved hole during S2, and can also exhaust and clean the waste chips at the waste trough; when the baffle rod is inserted, the bottom extension of the baffle rod can be inserted into the lower support assembly to achieve stable layout of the baffle rod;

[0037] 5. The design of the rotary rod assembly can achieve the following effects: in S4, the rotary rod assembly can be fed to open a horizontal reserved hole on the side of the oblique lock tongue block to facilitate the subsequent installation of the lock rod; in S5, the rotary rod assembly can be transformed into a lock rod clamping structure, which can automatically insert the lock rod and screw the lock rod into the blocking rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0039] Figure 1 A schematic structural diagram of an automatic drilling machine tool for an inclined locking bolt of the present invention is shown;

[0040] Figure 2 The schematic diagram of the structure of the pusher assembly of the present invention is shown;

[0041] Figure 3 A schematic diagram of the front structure of the assembly and positioning component of the present invention is shown;

[0042] Figure 4 A schematic diagram of the lower substrate connection structure of the present invention is shown;

[0043] Figure 5 A schematic diagram of the bottom structure of the upper docking plate of the present invention is shown;

[0044] Figure 6 A schematic diagram of the structure of the lower lifting assembly of the present invention is shown;

[0045] Figure 7 A schematic diagram of the cross-sectional structure of the rotary rod assembly of the present invention is shown;

[0046] Figure 8 A schematic diagram of the structure of the rotary rod assembly of the present invention in a drilling state is shown;

[0047] Fig. 9 Shows Figure 8 A schematic diagram of the enlarged structure at point A;

[0048] Fig.10 A schematic diagram of the locking rod rotation structure of the present invention is shown;

[0049] Fig.11 A schematic diagram of the lock rod structure of the present invention is shown;

[0050] Fig.12 A schematic diagram of the plug-in structure of the lower support seat and the blocking rod of the present invention is shown;

[0051] As shown in the figure: 1. Machine, 2. Feeding assembly, 21. Feeding tray, 22. Feeding tube, 3. Pushing assembly, 31. Support seat, 311. Waste trough, 32. Constraint frame, 321. Side groove, 33. Spring rod, 34. Push plate, 35. Matching plate, 4. Oblique lock tongue block, 41. Vertical reserved hole, 42. Horizontal reserved hole, 5. Rotary rod assembly, 51. Lower slide plate, 52. First drive rod, 53. Back plate, 54. First motor, 55. Rotating seat, 551. First clamping plate, 552. Second clamping plate, 553. Bidirectional screw, 56. First rotary joint, 57. First half drill bit, 58. Second half drill bit, 59. Purge pipe, 6 , transverse output belt, 7, assembly positioning component, 71, lower docking seat, 72, upper docking plate, 721, operation groove, 722, avoidance groove, 73, second drive rod, 74, movable plate, 75, lower base plate, 751, front baffle plate, 76, second motor, 77, pressure plate, 771, insert tube, 8, lower support assembly, 81, lower support seat, 811, purge hole, 812, lower positioning groove, 8121, guide block, 82, spindle tube, 83, positioning plate, 84, third drive rod, 85, third motor, 86, second rotary joint, 9, stop rod, 91, assembly hole, 92, guide groove, 9a, locking rod, 9b, vertical drilling machine. DETAILED DESCRIPTION

[0052] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0053] Embodiment 1

[0054] In order to solve the technical problems in the background technology, the following embodiments are provided:

[0055] Combination Figure 1-Figure 12 As shown, the present invention provides an automatic drilling machine tool for an inclined locking bolt, 1. comprising a machine platform 1, a material pusher assembly 3 is installed on the surface of the machine platform 1, a material feeder assembly 2 and a vertical drilling machine 9b arranged in parallel are installed on the inner side of the material pusher assembly 3, and a transverse output belt 6 is installed on the outer side of the material pusher assembly 3;

[0056] The push assembly 3 includes a support seat 31, a constraint frame 32, a spring rod 33, a push plate 34 and a matching plate 35. The support seat 31 is arranged on the surface of the machine table 1. The top surface of the support seat 31 is provided with a rectangular constraint frame 32. The inner end of the constraint frame 32 is an open structure. A push plate 34 is slidably installed inside the constraint frame 32. The outer side of the push plate 34 is connected to the spring rod 33. The inner side of the push plate 34 is an output slot. The vertical drilling machine 9b is located above the output end; the outer wall of the constraint frame 32 is provided with a side slot 321. The inside of the side slot 321 is laterally slidably installed with a matching plate 35. The outer end of the matching plate 35 is connected to the push plate 34. The inner end of the matching plate 35 extends outward from the support seat 31. The matching plate 35 is located on the side of the constraint frame 32;

[0057] An assembly positioning component 7 is installed at the output end of the output slot, and a rotating rod component 5 is installed on one side of the assembly positioning component 7, and the rotating rod component 5 is arranged opposite to the constraint frame 32; a lower lifting component 8 is installed inside the machine 1, and the lower lifting component 8 is relatively placed below the assembly positioning component 7;

[0058] The processing of the oblique lock tongue block 4 comprises the following steps:

[0059] S1, the vertical drilling machine moves vertically to drill a vertical reserved hole 41 in the oblique lock tongue block 4 to be processed, and the oblique surface of the oblique lock tongue block 4 faces the pusher assembly 3;

[0060] S2, the push plate 34 pushes the oblique lock tongue block 4 onto the assembly positioning component 7, and the assembly positioning component 7 is pressed and positioned; the assembly is lifted up and the bottom surface of the vertical reserved hole is polished;

[0061] S3, insert the blocking rod 9 into the vertical reserved hole 41 through the assembly positioning component 7, the assembly positioning component 7 guides and constrains the downward insertion action of the blocking rod 9, the top and bottom ends of the blocking rod 9 both extend out of the vertical reserved hole 41, the bottom end of the blocking rod 9 extends outwards into the lower holding component 8, the blocking rod 9 is used to prevent the oblique lock tongue block 4 from extending excessively, and an assembly hole 91 is opened in the middle of the blocking rod 9;

[0062] S4, the rotary rod assembly 5 is closed and fed to drill a horizontal reserved hole 42 on the side right angle surface of the oblique lock tongue block 4, the inner end of the horizontal reserved hole 42 is vertically connected to the middle of the vertical reserved hole 41, and the assembly hole 91 is arranged opposite to the horizontal reserved hole 42;

[0063] S5, the rotating rod assembly 5 opens and clamps the locking rod 9a, the rotating rod assembly 5 feeds the locking rod 9a through the horizontal reserved hole 42 and the end is screwed into the assembly hole 91 of the blocking rod, so that the locking rod 9a and the blocking rod are fixed in the oblique lock tongue block 4 at the same time;

[0064] S6, assembling the positioning assembly 7 to push out the processed oblique lock tongue block 4.

[0065] In the above scheme:

[0066] 1. By opening a vertical reserved hole, it is convenient for the subsequent blocking rod to be inserted. The blocking rod can stop the oblique lock tongue block to prevent the oblique lock tongue block from moving outward excessively. At the same time, when opening the horizontal reserved hole and screwing the lock rod, the blocking rod can stop and position the oblique lock tongue block from the inside to ensure the stability of the oblique lock tongue block in S4 and S5; at S6, when the lock rod is screwed in, the lock rod and the blocking rod can be synchronously positioned, so that there is no need to position the blocking rod separately in the future, and the operation efficiency is higher;

[0067] 2. Design the matching design of the unloading assembly and the pushing assembly. The matching plate can be retracted to drive the push plate to move. The push plate can automatically load the oblique lock tongue block;

[0068] 3. The design of assembly positioning components can achieve the following effects:

[0069] 3.1. It can pre-press the inclined locking tongue block for positioning input, so that the inclined locking tongue block can be stably positioned for loading;

[0070] 3.2. It can be used as an insertion guide structure for the barrier rod, so that the barrier rod can be accurately inserted into the vertical reserved hole;

[0071] 3.3. After the oblique lock tongue block is processed, the oblique lock tongue block can be automatically pushed out to realize automatic unloading;

[0072] 4. The design of the lower support component can achieve the following effects:

[0073] 4.1. It can pre-grind the burrs at the bottom of the vertical reserved holes during S2, and can also exhaust and clean the waste chips in the waste trough;

[0074] 4.2. When the barrier rod is inserted, the outward extension at the bottom of the barrier rod can be inserted into the lower support assembly to achieve stable placement of the barrier rod;

[0075] 5. The design of the rotary rod assembly can achieve the following effects:

[0076] 5.1. In S4, the rotary rod assembly can be fed to open a horizontal reserved hole on the side of the oblique lock tongue block to facilitate the subsequent installation of the lock rod;

[0077] 5.2. At S5, the rotating rod assembly can be transformed into a locking rod clamping structure, which can automatically insert the locking rod and rotate the locking rod into the blocking rod.

[0078] In this embodiment, the unloading component 2 includes a feed tray 21 and a unloading pipe 22. The output end of the feed tray 21 is provided with a vertically arranged unloading pipe 22, and the bottom end of the unloading pipe 22 extends above the constraint frame 32; when the push plate 34 is in an extended state, the push plate 34 stops the oblique locking tongue block 4 to be processed in the unloading pipe 22 from the bottom; the inner end of the support seat 31 is provided with a waste groove 311 inclined downward, and the width of the waste groove 311 is smaller than the width of the oblique locking tongue block 4.

[0079] In the above scheme: the feeding tray outputs the undrilled oblique lock tongue blocks to be processed to the discharge tube, and then the oblique lock tongue blocks are stacked in the discharge tube. When no material is discharged, the push plate stops the oblique lock tongue blocks in the discharge tube from below. When discharging, the push plate retreats, and the oblique lock tongue block can fall down one by one, and then when it is pushed forward, another oblique lock tongue block can be pushed out.

[0080] Embodiment 2

[0081] In this embodiment, the assembly positioning component 7 includes a lower docking seat 71, which is fixed on the machine table 1. The top surface of the lower docking seat 71 is provided with an upper docking plate 72 arranged longitudinally. The inner side of the surface of the upper docking plate 72 is a storage area, and the outer side is a processing area. The processing area of ​​the upper docking plate 72 is arranged opposite to the output slot. An outer top component is provided at the storage area of ​​the upper docking plate 72, and a positioning component is installed on the end top surface of the outer top component; an operating groove 721 and a longitudinally arranged avoidance groove 722 are opened at the processing area of ​​the upper docking plate 72. The groove 722 is used to avoid the protruding part of the bottom end of the blocking rod, and the inner end of the avoidance groove 722 is connected to the operating groove 721, and the operating groove 721 is provided with a lower lifting component 8; in S5, the outer top component pushes out the processed oblique lock tongue block 4, and during the pushing process, when the inclined surface of the oblique lock tongue block 4 hits the matching plate 35, the matching plate 35 and the push plate 34 move inward and compress the spring rod 33, and the unloading component 2 automatically adds an oblique lock tongue block 4 to the output slot; when the oblique lock tongue block 4 passes the matching plate 35, the spring rod 33 pushes out the oblique lock tongue block 4 to complete the automatic material replenishment.

[0082] In the above scheme:

[0083] 1. The avoidance groove is designed to avoid the bottom peripheral part of the blocking rod, so that the oblique lock tongue block can stably move along the upper docking plate;

[0084] 2. When the outer top component pushes out the oblique lock tongue block, the inclined surface of the oblique lock tongue block can be used to contact the matching plate. The matching plate can be forced to move outward and compress the spring rod to achieve automatic replenishment of the oblique lock tongue block. When the oblique lock tongue block passes, the spring rod drives the matching plate and the push plate to reset, thereby achieving automatic replenishment of the oblique lock tongue block; no separate drive is required.

[0085] In this embodiment, the outer top component includes a second driving rod 73 and a movable plate 74. The movable plate 74 is vertically slidably arranged on the surface of the upper docking plate 72. A second driving rod 73 is provided on one side of the upper docking plate 72. The second driving rod 73 is arranged in the storage area. A positioning component is provided at the top end of the upper docking plate 72, and the inner right-angle surface of the oblique locking tongue block 4 is in contact with the side wall of the movable plate 74.

[0086] In this embodiment, the positioning component includes a lower base plate 75, a second motor 76 and a pressure plate 77. The lower base plate 75 is arranged in the middle of the top surface of the movable plate 74. The top surface of the lower base plate 75 is rotatably connected to the pressure plate 77 and the second motor 76 is installed at the rotatable connection. The bottom surface of the end of the pressure plate 77 is vertically provided with a plug 771. The top and bottom ends of the plug 771 are both open structures. The plug 771 is used to press down and position the oblique lock tongue block 4 and serves as an insertion guide structure for the baffle rod; the side wall of the lower base plate 75 is provided with a protruding front baffle plate 751. When the oblique lock tongue block 4 is pushed onto the upper docking plate 72, the side right-angle surface of the oblique lock tongue block 4 cooperates with the front baffle plate 751 to stop.

[0087] In the above scheme:

[0088] 1. The second motor can drive the pressing plate to rotate, so that when loading and unloading, the pressing plate rotates and lifts upward to ensure the normal loading and unloading of the oblique lock tongue block; when the oblique lock tongue block is loaded to the upper docking plate, the insert can press down to position the oblique lock tongue block;

[0089] 2. The protruding front baffle can stop the oblique lock tongue block from the conveying direction, so that the oblique lock tongue block can be stably placed on the upper docking plate;

[0090] 3. When inserting the blocking rod, the worker can directly place the blocking rod into the insertion tube, which is easy to operate.

[0091] In this embodiment, the lower supporting assembly 8 includes a lower supporting seat 81, a spindle tube 82 and a positioning plate 83; a third driving rod 84 is installed on the surface of the positioning plate 83, and the third driving rod 84 is fixed in the lower docking seat 71. The spindle tube 82 is slidably penetrated inside the positioning plate 83, and a third motor 85 for driving the spindle tube 82 to rotate is installed on the bottom surface of the positioning plate 83. A lower supporting seat 81 is provided at the top end of the spindle tube 82, and a lower positioning groove 812 is provided on the surface of the lower supporting seat 81, and the bottom end protruding portion of the blocking rod is inserted into the lower positioning groove 812; in S2, the third motor 85 drives the lower supporting seat 81 to rotate, and the lower supporting seat 81 grinds the bottom surface of the oblique lock tongue block 4.

[0092] In the above scheme:

[0093] 1. The third driving rod can drive the positioning plate to rise and fall, so that it can be lifted when grinding and positioning the stopper, and lowered when pushing out the processed oblique lock tongue block;

[0094] 2. The third motor can drive the spindle tube to rotate in the positioning plate, thereby realizing the grinding action, which can remove the external convex burrs caused when the drill rod passes through the bottom surface of the oblique lock tongue block during drilling;

[0095] 3. The lower positioning groove can be used to stop the positioning stop rod.

[0096] In this embodiment, a second rotary joint 86 is provided at the bottom end of the spindle tube 82 , and a purge hole 811 is opened on the bottom side wall of the lower bracket 81 . The purge hole 811 is used to exhaust and clean the waste chips in the waste tank 311 and the operation tank 721 .

[0097] In the above scheme: when grinding the vertical reserved hole, the spindle tube rotates, and the external air supply pipe can output high-pressure gas to the purge hole, and the purge hole can rotate to purge the waste chips at the bottom.

[0098] In this embodiment, a guide block 8121 is provided on the inner wall of the lower positioning groove 812 , and a guide groove 92 is formed on the bottom side wall of the blocking rod, and the guide block 8121 is inserted into the guide groove 92 .

[0099] In the above scheme: when the blocking rod is inserted, the guide groove at the bottom end of the blocking rod can be adjusted to align with the guide block, so that the assembly hole can be aligned with the horizontal reserved hole to ensure the processing accuracy.

[0100] Embodiment 3

[0101] In this embodiment, the rotary rod assembly 5 includes a lower slide plate 51, a back plate 53 and a rotating seat 55. The lower slide plate 51 is slidably arranged on the surface of the machine platform 1. A first driving rod 52 is vertically arranged on the surface of the lower slide plate 51. A back plate 53 is arranged on the top of the first driving rod 52. The inner wall of the back plate 53 is rotatably connected to the rotating seat 55. The outer wall of the back plate 53 is provided with a first motor 54 that drives the rotating seat 55 to rotate. A bidirectional screw 553 is installed inside the rotating seat 55. A first clamping plate 551 and a second clamping plate 552 are symmetrically slidably installed on the inner wall of the rotating seat 55. The inner ends of the first clamping plate 551 and the second clamping plate 552 are respectively connected to the two ends of the bidirectional screw 553; the bidirectional screw 553 is used to drive the first clamping plate 551 and the second clamping plate 552 to open and close. The inner end of the first clamping plate 551 is provided with a first half drill bit 57, and the inner end of the second clamping plate 552 is provided with a second half drill bit 58.

[0102] In S4, the first clamping plate 551 and the second clamping plate 552 are closed, so that the first half drill bit 57 and the second half drill bit 58 are closed to form a hole-opening drill bit;

[0103] In S5 , the first clamping plate 551 and the second clamping plate 552 are separated to clamp the positioning lock rod 9 a .

[0104] In the above scheme: the bidirectional screw can drive the first clamping plate and the second clamping plate to open and close, so as to adjust the postures of the first half drill bit and the second half drill bit; the first motor can drive the rotating seat to rotate, thereby driving the first clamping plate and the second clamping plate to rotate, thereby realizing the rotation action;

[0105] Two half drill bits are designed, which can be combined to form a complete hole-opening drill bit to realize the opening of horizontal reserved holes, and can also be separated to clamp the positioning locking rod without affecting the rotation of the locking rod.

[0106] In this embodiment, a first rotating joint 56 is disposed on the outer wall of the rotating seat 55 . The outer wall of the first rotating joint 56 is connected to two groups of purge pipes 59 . The purge pipes 59 are respectively disposed on the side walls of the first clamping plate 551 and the second clamping plate 552 .

[0107] In the above scheme: during the drilling process, the external air supply pipe transmits high-pressure gas to the first rotating head, and then disperses and guides it to two sets of purge pipes. The purge pipes can cool the drill bit and blow away waste chips.

[0108] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0109] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic drilling machine for an inclined locking bolt, characterized in that: The machine comprises a machine platform, a material pushing assembly is installed on the surface of the machine platform, a material feeding assembly and a vertical drilling machine arranged in parallel are installed on the inner side of the material pushing assembly, and a transverse output belt is installed on the outer side of the material pushing assembly; The push assembly includes a support seat, a constraint frame, a spring rod, a push plate and a matching plate. The support seat is arranged on the surface of the machine platform. A rectangular constraint frame is arranged on the top surface of the support seat. The inner end of the constraint frame is an open structure. A push plate is slidably installed inside the constraint frame. The outer side of the push plate is connected to the spring rod. The inner side of the push plate is an output slot. The vertical drilling machine is located above the output end. A side slot is opened on the outer wall of the constraint frame. A matching plate is slidably installed inside the side slot. The outer end of the matching plate is connected to the push plate. The inner end of the matching plate extends outward from the support seat. The matching plate is located on the side of the constraint frame. An assembly positioning component is installed at the output end of the output slot, a rotary rod component is installed on one side of the assembly positioning component, and the rotary rod component is arranged relative to the constraint frame; a lower support component is installed inside the machine, and the lower support component is relatively placed below the assembly positioning component; The processing of the oblique lock bolt block includes the following steps: S1. The vertical drilling machine moves vertically to drill a vertical reserved hole in the oblique lock tongue block to be processed, and the oblique surface of the oblique lock tongue block faces the pusher assembly; S2, the push plate pushes the oblique lock tongue block onto the assembly positioning component, the assembly positioning component is pressed and positioned, and the assembly is lifted up to grind the bottom surface of the vertical reserved hole; S3, insert the blocking rod through the assembly positioning component into the vertical reserved hole, the assembly positioning component guides and constrains the downward insertion action of the blocking rod, the top and bottom ends of the blocking rod both extend out of the vertical reserved hole, the bottom end of the blocking rod extends outwards into the lower holding component, the blocking rod is used to prevent the oblique lock tongue block from extending excessively, and an assembly hole is opened in the middle of the blocking rod; S4, the rotary rod assembly is closed and fed to drill a horizontal reserved hole on the side right-angle surface of the oblique lock tongue block, the inner end of the horizontal reserved hole is vertically connected to the middle of the vertical reserved hole, and the assembly hole is arranged opposite to the horizontal reserved hole; S5, the rotating rod assembly opens and clamps the locking rod, the rotating rod assembly feeds the locking rod through the horizontal reserved hole and the end is screwed into the assembly hole of the stop rod, so that the locking rod and the stop rod are fixed in the oblique lock tongue block at the same time; S6, assembling the positioning assembly to push out the processed oblique lock tongue block; The material discharge assembly comprises a feeding tray and a material discharge pipe. The output end of the feeding tray is provided with a vertically arranged material discharge pipe, and the bottom end of the material discharge pipe extends above the constraint frame. When the push plate is in an extended state, the push plate stops the oblique lock tongue block to be processed in the material discharge pipe from the bottom. The inner end of the support seat is provided with a waste groove inclined downward, and the width of the waste groove is smaller than the width of the oblique lock tongue block. The assembly positioning component comprises a lower docking seat, which is fixed on the machine platform, and a longitudinally arranged upper docking plate is provided on the top surface of the lower docking seat, the inner side of the surface of the upper docking plate is a storage area, and the outer side is a processing area, the processing area of ​​the upper docking plate is arranged opposite to the output slot, an outer top component is arranged at the storage area of ​​the upper docking plate, and a positioning component is installed on the end top surface of the outer top component; an operating groove and a longitudinally arranged avoidance groove are opened at the processing area of ​​the upper docking plate, the avoidance groove is used to avoid the bottom end extension of the blocking rod, the inner end of the avoidance groove is connected to the operating groove, and a lower holding component is provided at the operating groove; In S5, the outer top component pushes out the processed oblique lock tongue block. During the pushing process, when the oblique surface of the oblique lock tongue block contacts the matching plate, the matching plate and the push plate move inward and compress the spring rod, and the blanking component automatically adds an oblique lock tongue block to the output slot; when the oblique lock tongue block passes over the matching plate, the spring rod pushes out the oblique lock tongue block to complete the automatic material replenishment; The outer top component includes a second driving rod and a movable plate, the movable plate is vertically slidably arranged on the surface of the upper docking plate, a second driving rod is arranged on one side of the upper docking plate, the second driving rod is arranged at the storage area, a positioning component is arranged at the top end of the upper docking plate, and the inner right-angle surface of the oblique locking tongue block is in contact with the side wall of the movable plate; The positioning component includes a lower base plate, a second motor and a pressure plate. The lower base plate is arranged in the middle of the top surface of the movable plate. The top surface of the lower base plate is rotatably connected to the pressure plate and a second motor is installed at the rotatable connection. An insertion tube is vertically arranged on the bottom surface of the end of the pressure plate. The top and bottom ends of the insertion tube are both open structures. The insertion tube is used to press down and position the oblique lock tongue block and serves as an insertion guide structure for the baffle rod. The side wall of the lower base plate is provided with a protruding front baffle. When the oblique lock tongue block is pushed onto the upper docking plate, the side right-angle surface of the oblique lock tongue block cooperates with the front baffle to stop.

2. The automatic drilling machine for an inclined locking bolt according to claim 1, characterized in that: The lower supporting assembly comprises a lower supporting seat, a spindle tube and a positioning plate; a third driving rod is installed on the surface of the positioning plate, the third driving rod is fixed in the lower docking seat, the spindle tube is slidably penetrated inside the positioning plate, a third motor for driving the spindle tube to rotate is installed on the bottom surface of the positioning plate, a second rotating joint is provided at the bottom end of the spindle tube, a lower supporting seat is provided at the top end of the spindle tube, a lower positioning groove is opened on the surface of the lower supporting seat, and the bottom end extension part of the blocking rod is inserted into the lower positioning groove; in S2, the third motor drives the lower supporting seat to rotate, and the lower supporting seat grinds the bottom surface of the oblique locking tongue block.

3. The automatic drilling machine for an inclined locking bolt according to claim 2, characterized in that: The bottom end of the spindle tube is provided with a second rotary joint, and the bottom side wall of the lower bracket is provided with a purge hole, which is used for exhausting and cleaning waste chips at the waste tank and the operating tank.

4. The automatic drilling machine for an inclined locking bolt according to claim 3, characterized in that: The inner wall of the lower positioning groove is provided with a guide block, and the bottom end side wall of the blocking rod is provided with a guide groove, and the guide block is inserted into the guide groove in a coordinated manner.

5. The automatic drilling machine for an inclined locking bolt according to claim 4, characterized in that: The rotary rod assembly comprises a lower slide plate, a back plate and a rotating seat, the lower slide plate is slidably arranged on the surface of the machine platform, a first driving rod is vertically arranged on the surface of the lower slide plate, a back plate is arranged on the top of the first driving rod, the inner wall of the back plate is rotatably connected to the rotating seat, the outer wall of the back plate is provided with a first motor that drives the rotating seat to rotate, a bidirectional screw is installed inside the rotating seat, a first clamping plate and a second clamping plate are symmetrically slidably installed on the inner wall of the rotating seat, the inner ends of the first clamping plate and the second clamping plate are respectively connected to the two ends of the bidirectional screw; the bidirectional screw is used to drive the first clamping plate and the second clamping plate to open and close, the inner end of the first clamping plate is provided with a first half drill bit, and the inner end of the second clamping plate is provided with a second half drill bit; In S4, the first clamping plate and the second clamping plate are closed, so that the first half drill bit and the second half drill bit are closed to form a hole-opening drill bit; In S5 , the first clamping plate and the second clamping plate are separated to clamp the positioning locking rod.

6. The automatic drilling machine for an inclined locking bolt according to claim 5, characterized in that: The outer wall of the rotating seat is provided with a first rotating joint, the outer wall of the first rotating joint is connected to two groups of purge pipes, and the purge pipes are respectively arranged on the side walls of the first clamping plate and the second clamping plate.

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