Double-sided machining lathe

Abstract

The utility model discloses a double-face machining lathe, and relates to the technical field of machining equipment. The lathe comprises a lathe body, a first clamping mechanism, a second clamping mechanism and a turning tool apron, the second clamping mechanism comprises a second mounting seat and a second clamping assembly, and the second mounting seat is slidably mounted at the other side end, oppositely arranged, of the top of the lathe body in the length direction of the lathe body; the second clamping assembly and the first clamping assembly are coaxially arranged and mounted on the second mounting base, and the clamping end of the second clamping assembly and the clamping end of the first clamping assembly are oppositely arranged so as to clamp a to-be-machined workpiece; the cutting edge of the turning tool and the axis of the first clamping assembly are located in the same horizontal plane. The to-be-machined workpiece is clamped at the clamping end of the first clamping assembly and the clamping end of the second clamping assembly in a replaceable mode, the two faces of the to-be-machined workpiece are machined through the turning tool on the turning tool base, repositioning and mounting are not needed, the machining efficiency of the lathe is improved, and the machining precision when the two faces of the workpiece are coaxially machined is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing equipment technical field more specifically relates to a double -sided processing lathe. BACKGROUND

[0002] Traditional lathe is generally single -sided processing lathe, that is, the fixture is arranged on one side of the lathe bed for clamping the workpiece to be processed, and the tool holder is arranged on the other side for processing, and the lathe cannot process the workpiece on both sides, and if the workpiece needs to be processed on both sides, the workpiece needs to be removed and reinstalled in reverse after one -sided processing, so the production efficiency is low. In order to improve the production efficiency, a double -sided processing lathe is provided, two tool holders are installed on both sides of the lathe bed, a clamp is installed between the two tool holders to clamp the workpiece, and the two ends of the workpiece are processed by the tool holders on both sides. Although the lathe improves the processing efficiency, the workpiece vibrates violently during turning, and the tool holders on both sides are affected, thereby affecting the processing accuracy of the workpiece.

[0003] Therefore, how to provide a double -sided processing lathe with high production efficiency and high processing accuracy is a problem to be solved by those skilled in the art. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the utility model aims at providing a double -sided processing lathe with high production efficiency and high processing accuracy.

[0005] In order to achieve the above -mentioned purpose, the utility model adopts the following technical scheme:

[0006] A double -sided processing lathe, comprising:

[0007] A lathe bed;

[0008] A first clamping mechanism, the first clamping mechanism comprising a first mounting seat and a first clamping assembly, the first mounting seat being fixed on one side end top of the lathe bed, and the first clamping assembly being installed on the first mounting seat and the clamping end thereof being arranged corresponding to the other side end of the lathe bed;

[0009] A second clamping mechanism, the second clamping mechanism comprising a second mounting seat and a second clamping assembly, the second mounting seat being slidably installed on the other side end of the lathe bed top opposite arrangement along the length direction of the lathe bed, and the second clamping assembly being coaxially arranged and installed on the second mounting seat, and the clamping end of the second clamping assembly being oppositely arranged with the clamping end of the first clamping assembly to clamp the workpiece to be processed;

[0010] A tool holder, the tool holder being installed on the lathe bed top corresponding to the clamping end of the first clamping assembly, and the tool holder being used for machining the workpiece to be processed, and the cutting edge of the tool being in the same horizontal plane with the axis of the first clamping assembly.

[0011] The utility model discloses can realize beneficial effect: when the workpiece to be processed is installed on the first clamping component, can be processed to the end face of its close to the second clamping component through the lathe tool on the lathe tool seat, after processing, workpiece replaces to the second clamping component, and the end face of its away from the second clamping component is processed through the lathe tool on the lathe tool seat, realizes the double -sided processing of workpiece. Because the clamping end of first clamping component and second clamping component is coaxial arrangement, workpiece can be transferred directly between first clamping component and second clamping component in the replacement process, need not repeatedly positioning installation, improves the processing efficiency, and workpiece two end faces separate processing, avoided the problem that the machining accuracy is influenced when two sides are processed simultaneously by workpiece vibration, guaranteed the machining accuracy of workpiece.

[0012] Preferably, the first clamping assembly includes a first drive portion, a first rotating shaft and a first chuck, the first drive portion is fixed on the side wall of the first mounting seat away from the second mounting seat, the first rotating shaft is rotatably installed on the first mounting seat along the length direction of the bed body, and one end of the first rotating shaft is drivingly connected to the output end of the first drive portion, and the other end of the first rotating shaft extends through the first mounting seat to the other side of the first mounting seat opposite to the first drive portion, and the end face of the first chuck is a clamping end and the first chuck is installed on the other end of the first rotating shaft.

[0013] Preferably, the second clamping assembly includes a second drive portion, a second rotating shaft and a second chuck, the second drive portion is fixed on the side wall of the second mounting seat away from the first mounting seat, the second rotating shaft is rotatably installed on the second mounting seat, and one end of the second rotating shaft is drivingly connected to the output end of the second drive portion, and the other end of the second rotating shaft extends through the second mounting seat to the side of the second mounting seat close to the first mounting seat, and the end face of the second chuck is a clamping end and the second chuck is coaxially and oppositely arranged with the first chuck and installed on the other end of the second rotating shaft.

[0014] Preferably, the lathe tool seat moving mechanism includes a horizontal sliding mechanism, the horizontal sliding mechanism includes a lathe tool horizontal sliding rail and a lathe tool horizontal sliding table, the lathe tool horizontal sliding rail is arranged along the length direction of the bed body and fixed on the top of the bed body corresponding to the first chuck, and the lathe tool horizontal sliding table is slidingly installed on the top of the lathe tool horizontal sliding rail.

[0015] The longitudinal sliding mechanism includes a lathe tool longitudinal sliding rail and a lathe tool longitudinal sliding table, the lathe tool longitudinal sliding rail is arranged along the width direction of the bed body and fixed on the top of the lathe tool horizontal sliding table, and the lathe tool longitudinal sliding table is slidingly installed on the top of the lathe tool longitudinal sliding rail.

[0016] Preferably, the turning tool seat comprises a seat body, a first mounting block and a second mounting block, the seat body is fixed on the top of the turning tool longitudinal sliding table, the first mounting block is provided with two, and the two first mounting blocks are respectively fixed on the two side walls of the seat body arranged along the width direction of the lathe bed, and the second mounting block is fixed on the side wall of the seat body close to the first chuck side.

[0017] Among them, the first mounting block close to the first chuck side and the end of the second mounting block close to the first chuck can be assembled with turning tools for machining the machined surface of the workpiece close to the second chuck side; the first mounting block close to the second chuck side and the side close to the second chuck of the second mounting block can be assembled with turning tools for turning the machined surface of the workpiece close to the second chuck side.

[0018] Preferably, the turning tool edges on the two first mounting blocks and the second mounting block are in the same horizontal plane as the axis of the first chuck.

[0019] Preferably, drilling mechanisms are installed on both sides of the lathe bed corresponding to the second chuck, the drilling mechanism comprises a horizontal sliding assembly, a horizontal angle adjusting turntable, a height adjusting assembly, a vertical angle adjusting turntable, a drill feeding assembly and a drill; the horizontal sliding assembly is installed on the top of the lathe bed, the horizontal angle adjusting turntable is horizontally arranged and rotationally installed on the top of the horizontal sliding assembly, the height adjusting assembly is fixed on the top of the horizontal angle adjusting turntable, the vertical angle adjusting turntable is arranged vertically to the horizontal angle adjusting turntable and rotationally installed on the adjusting end of the height adjusting assembly, the drill feeding assembly is fixed on the side of the vertical angle adjusting turntable away from the height adjusting assembly, and the drill is installed on the drill feeding assembly.

[0020] Preferably, the horizontal sliding assembly comprises a base, a drill transverse sliding rail and a drill transverse sliding table, a plurality of long strip-shaped sliding holes are formed on the lathe bed corresponding to the two sides of the second chuck, the base is placed on the top of the lathe bed, and a locking screw matched with the long strip-shaped sliding hole is installed on the base corresponding to each long strip-shaped sliding hole, the drill transverse sliding rail is arranged along the length direction of the lathe bed and fixed on the top of the base, the drill transverse sliding table is slidingly installed on the top of the drill transverse sliding rail, and the horizontal angle adjusting turntable is rotationally installed on the top of the drill transverse sliding table.

[0021] Preferably, the height adjusting assembly comprises a vertical slide rail and a vertical slide base, the vertical slide rail is arranged along the height direction of the lathe bed and fixed on the top of the horizontal angle adjusting turntable, the vertical slide base is slidably arranged on one side of the vertical slide rail, and the vertical angle adjusting turntable is rotatably arranged on the other side of the vertical slide base.

[0022] Preferably, the drilling machine feeding assembly comprises a drilling machine slide rail, a driving motor, a lead screw, a transmission nut and a drilling machine slide base, the drilling machine slide rail is fixed on the vertical angle adjusting turntable, the driving motor is fixed on one end of the drilling machine slide rail, a long strip-shaped sliding groove is arranged along the sliding direction of the drilling machine slide rail on the side of the drilling machine slide rail away from the vertical angle adjusting turntable, the lead screw is arranged in the long strip-shaped sliding groove in parallel to the sliding direction of the drilling machine slide rail, one end of the lead screw is transmissionally connected to the output end of the driving motor, the other end of the lead screw is rotatably connected to the other end of the drilling machine slide rail, the transmission nut is transmissionally connected to the lead screw and slidably arranged in the long strip-shaped sliding groove along the length direction of the long strip-shaped sliding groove, the drilling machine slide base is slidably arranged on the drilling machine slide rail and fixed to the transmission nut on the side of the drilling machine slide base close to the vertical angle adjusting turntable, and the drilling machine is fixed on the drilling machine slide base.

[0023] According to the technical scheme, compared with the prior art, the double-sided machining lathe has the following beneficial effects:

[0024] 1. The first clamping assembly and the second clamping assembly are coaxially arranged, and the workpiece to be machined can be clamped on the first clamping assembly and the second clamping assembly for two-sided machining, without the need for repositioning and installation, thereby improving the machining efficiency of the lathe and ensuring the machining accuracy when the workpiece is coaxially machined on two sides.

[0025] 2. The cutting tool edges on the cutting tool mounting seat are all at the same height as the axis of the first chuck, and the workpiece to be machined can be directly machined by using the cutting tool after replacement, without the need for re-adjusting the height of the cutting tool.

[0026] 3. The drilling mechanisms on both sides of the lathe bed are multidirectional and multi-angle adjustable, and the workpiece can be directly drilled after turning, without the need for repositioning and installation on the drilling machine and then drilling, thereby improving the machining efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0028] Figure 1 A double-sided machining lathe main view structural schematic drawing is provided by the utility model.

[0029] Figure 2 A double-sided machining lathe plan view structural schematic drawing is provided by the utility model.

[0030] Figure 3 A double-sided machining lathe three-dimensional structural schematic drawing is provided by the utility model.

[0031] Figure 4 A Figure 3 A portion of the middle A amplification structural schematic drawing.

[0032] Figure 5 A three-dimensional structural schematic drawing of the position relation of the tool holder, the first chuck and the second chuck is provided by the utility model.

[0033] Figure 6 A main view structural schematic drawing of the position relation of the tool holder, the first chuck and the second chuck is provided by the utility model.

[0034] Figure 7 A three-dimensional structural schematic drawing of the tool holder is provided by the utility model.

[0035] Figure 8 A three-dimensional structural schematic drawing of the drilling mechanism is provided by the utility model.

[0036] Figure 9 A drilling mechanism structural schematic drawing of the drilling machine sliding table and the drilling machine is provided by the utility model.

[0037] In the drawing,

[0038] 1, bed, 11, mounting seat sliding rail,

[0039] 2, first mounting seat,

[0040] 3, first clamping assembly, 31, first driving part, 32, first rotating shaft, 33, first chuck,

[0041] 4, second mounting seat,

[0042] 5, second clamping assembly, 51, second driving part, 52, second rotating shaft, 53, second chuck,

[0043] 6, tool holder, 61, seat body, 62, first mounting block, 63, second mounting block,

[0044] 7, tool holder moving mechanism, 71, horizontal sliding mechanism, 711, tool horizontal sliding rail, 712, tool horizontal sliding table, 72, longitudinal sliding mechanism, 721, tool longitudinal sliding rail, 722, tool longitudinal sliding table,

[0045] 8, drilling mechanism, 81, horizontal sliding assembly, 811, base, 812, drilling machine transverse sliding rail, 813, drilling machine transverse sliding table, 82, horizontal angle adjustment turntable, 83, height adjustment assembly, 831, vertical sliding rail, 832, vertical sliding table, 84, vertical angle adjustment turntable, 85, drilling machine feeding assembly, 851, drilling machine sliding rail, 852, driving motor, 853, lead screw, 854, transmission nut, 855, drilling machine sliding table, 86 drilling machine. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0047] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0048] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0049] Please refer to Figures 1-9 The embodiment of the present application discloses a double-sided machining lathe, comprising:

[0050] A double-sided machining lathe comprises:

[0051] The bed body 1 comprises:

[0052] The first clamping mechanism comprises a first mounting seat 2 and a first clamping assembly 3, the first mounting seat 2 is fixed to the top of one side end of the bed body 1, and the first clamping assembly 3 is installed on the first mounting seat 2 and the clamping end thereof is arranged corresponding to the other side end of the bed body 1.

[0053] A second clamping mechanism, the second clamping mechanism comprising a second mounting base 4 and a second clamping assembly 5, the second mounting base 4 slidingly mounted on the top of the lathe bed 1 at the other side end opposite to the first mounting base 2 along the length direction of the lathe bed 1; the second clamping assembly 5 coaxially arranged and mounted on the second mounting base 4, the clamping end of the second clamping assembly 5 oppositely arranged with the clamping end of the first clamping assembly 3 to clamp the workpiece to be machined;

[0054] A tool holder 6 mounted on the top of the lathe bed 1 corresponding to the clamping end of the first clamping assembly 3, and the tool holder 6 can be assembled with a turning tool 64 for machining the workpiece to be machined, the cutting edge of the turning tool 64 being in the same horizontal plane as the axis of the first clamping assembly 3.

[0055] In a specific embodiment, the first clamping assembly 3 comprises a first driving part 31, a first rotating shaft 32 and a first chuck 33, the first driving part 31 being fixed on the side wall of the first mounting base 2 away from the second mounting base 4, the first rotating shaft 32 being rotatably mounted on the first mounting base 2 along the length direction of the lathe bed 1, and one end of the first rotating shaft 32 being drivingly connected to the output end of the first driving part 31, the other end of the first rotating shaft 32 extending through the first mounting base 2 to the other side of the first mounting base 2 opposite to the first driving part 31, the first chuck 33 having a clamping end and being mounted on the other end of the first rotating shaft 32. The first driving part 31 drives the first rotating shaft 32 to rotate, thereby driving the first chuck 33 to rotate, so as to drive the workpiece to be machined to rotate, and the turning tool 64 is used to cut one machining surface of the workpiece.

[0056] In a specific embodiment, the second clamping assembly 5 comprises a second driving part 51, a second rotating shaft 52 and a second chuck 53, the second driving part 51 being fixed on the side wall of the second mounting base 4 away from the first mounting base 2, the second rotating shaft 52 being rotatably mounted on the second mounting base 4, and one end of the second rotating shaft 52 being drivingly connected to the output end of the second driving part 51, the other end of the second rotating shaft 52 extending through the second mounting base 4 to the side of the second mounting base 4 close to the first mounting base 2, the second chuck 53 having a clamping end and being coaxially arranged and mounted on the other end of the second rotating shaft 52 opposite to the first chuck 33. The first chuck 33 and the second chuck 53 are coaxially arranged, and the workpiece to be machined can be directly clamped when being transferred between the first chuck 33 and the second chuck 53, without the need for repositioning.

[0057] The first driving part 31 and the second driving part 51 are both servo motors, which can realize forward rotation and reverse rotation of the workpiece. The first chuck 33 and the second chuck 53 can be pneumatic chucks, which are controlled to clamp and loosen by PLC, and are additionally manually controlled to assist.

[0058] Referring to Figure 4In a specific embodiment, the lathe tool seat moving mechanism 7 is further included, which comprises a transverse sliding mechanism 71 including a lathe tool transverse sliding rail 711 and a lathe tool transverse sliding table 712. The lathe tool transverse sliding rail 711 is arranged along the length direction of the lathe bed 1 and fixed on the top of the lathe bed 1 corresponding to the first chuck 33. The lathe tool transverse sliding table 712 is slidingly installed on the top of the lathe tool transverse sliding rail 711.

[0059] The longitudinal sliding mechanism 72 includes a lathe tool longitudinal sliding rail 721 and a lathe tool longitudinal sliding table 722. The lathe tool longitudinal sliding rail 721 is arranged along the width direction of the lathe bed 1 and fixed on the top of the lathe tool transverse sliding table 712. The lathe tool longitudinal sliding table 722 is slidingly installed on the top of the lathe tool longitudinal sliding rail 721. The lathe tool seat 6 is fixed on the top of the lathe tool longitudinal sliding table 722. The lathe tool seat 6 can slide along the length direction and the width direction of the lathe bed 1 through the transverse sliding mechanism 71 and the longitudinal sliding mechanism 72, so as to adjust the position of the lathe tool 64.

[0060] Referring to Figures 2-4 , the lathe bed 1 is provided with the lathe tool seat 6 on both sides. Both of the lathe tool seats 6 are fixed on the top of the lathe tool longitudinal sliding table 722. One of the lathe tool seats is used for turning, and the other lathe tool seat is kept at a safe distance from the workpiece to prevent the workpiece from being damaged by the two lathe tools turning at the same time.

[0061] Referring to Figures 6-8 , specifically, each lathe tool seat 6 comprises a seat body 61, a first mounting block 62 and a second mounting block 63. The seat body 61 is fixed on the top of the lathe tool longitudinal sliding table 722. The first mounting block 62 is provided with two first mounting blocks 62, which are respectively fixed on the side walls of the seat body 61 arranged along the width direction of the lathe bed 1. The second mounting block 63 is fixed on the side wall of the seat body 61 close to the first chuck 33.

[0062] The end of the first mounting block 62 close to the first chuck 33 and the end of the second mounting block 63 close to the first chuck 33 can be assembled with the lathe tool 64 for machining the machined surface of the workpiece close to the second chuck 53. The side of the first mounting block 62 close to the second chuck 53 and the side of the second mounting block 63 close to the second chuck 53 can be assembled with the lathe tool 64 for turning the machined surface of the workpiece close to the second chuck 53.

[0063] In a specific embodiment, the cutting edges of the lathe tools 64 on the two first mounting blocks 62 and the second mounting block 63 are at the same height as the axis of the first chuck 33.

[0064] According to the process requirement, the first mounting block 62 and the second mounting block 63 can be assembled with different types of turning tools. For example, when the workpiece needs to be turned with external threads, the first mounting block 62 can be assembled with a turning tool for turning external threads; and when the workpiece needs to be turned with internal threads, the second mounting block 63 can be assembled with a turning tool for turning internal threads.

[0065] The turning tool 64 on the first mounting block 62 is arranged with the blade opening upward, and the turning tool 64 on the second mounting block 63 is arranged with the blade opening downward. When the workpiece rotates towards the side close to the turning tool 64 (and the arrow direction), the turning tool on the first mounting block 62 performs turning, and when the workpiece rotates away from the turning tool 64 (and the reverse direction of the arrow), the turning tool on the second mounting block 63 performs turning. Figure 5 The turning tool 64 on the first mounting block 62 is arranged with the blade opening upward, and the turning tool 64 on the second mounting block 63 is arranged with the blade opening downward. When the workpiece rotates towards the side close to the turning tool 64 (and the arrow direction), the turning tool on the first mounting block 62 performs turning, and when the workpiece rotates away from the turning tool 64 (and the reverse direction of the arrow), the turning tool on the second mounting block 63 performs turning. Figure 5 The turning tool 64 on the first mounting block 62 is arranged with the blade opening upward, and the turning tool 64 on the second mounting block 63 is arranged with the blade opening downward. When the workpiece rotates towards the side close to the turning tool 64 (and the arrow direction), the turning tool on the first mounting block 62 performs turning, and when the workpiece rotates away from the turning tool 64 (and the reverse direction of the arrow), the turning tool on the second mounting block 63 performs turning.

[0066] Referring to Figures 1-3 and Figures 8-9 , the lathe body 1 is provided with a drilling mechanism 8 on both sides and corresponding to the second chuck 53, which includes a horizontal sliding assembly 81, a horizontal angle adjusting turntable 82, a height adjusting assembly 83, a vertical angle adjusting turntable 84, a drilling machine feeding assembly 85, and a drilling machine 86. The horizontal sliding assembly 81 is installed on the top of the lathe body 1, the horizontal angle adjusting turntable 82 is arranged horizontally on the top of the horizontal sliding assembly 81 and is rotatably installed, the height adjusting assembly 83 is fixed on the top of the horizontal angle adjusting turntable 82, the vertical angle adjusting turntable 84 is arranged vertically on the top of the horizontal angle adjusting turntable 82 and is rotatably installed on the adjusting end of the height adjusting assembly 83, the drilling machine feeding assembly 85 is fixed on the side of the vertical angle adjusting turntable 84 away from the height adjusting assembly 83, and the drilling machine 86 is installed on the drilling machine feeding assembly 85. After turning is completed, the second mounting seat 4 is slid to the drilling mechanism 8, and after the position and angle of the drilling machine 86 are adjusted according to the drilling requirement, drilling can be performed.

[0067] The horizontal sliding assembly 81 includes a base 811, a drilling machine transverse sliding rail 812, and a drilling machine transverse sliding table 813. A plurality of long strip-shaped sliding holes are formed on the lathe body 1 on both sides and corresponding to the second chuck 53, the length direction of the long strip-shaped sliding holes is arranged along the width direction of the lathe body 1, the base 811 is placed on the top of the lathe body 1, and a locking screw 814 is installed on the base 811 corresponding to each long strip-shaped sliding hole and is positioned and matched with the long strip-shaped sliding hole, the drilling machine transverse sliding rail 812 is arranged along the length direction of the lathe body 1 and is fixed on the top of the base 811, the drilling machine transverse sliding table 813 is slidingly installed on the top of the drilling machine transverse sliding rail 812, and the horizontal angle adjusting turntable 82 is rotatably installed on the top of the drilling machine transverse sliding table 813. The distance between the base 811 and the workpiece on the second chuck 53 along the width direction of the lathe body 1 can be adjusted through the cooperation of the long strip-shaped sliding hole and the locking screw 814, and the distance between the drilling machine 86 and the workpiece along the length direction of the lathe body 1 can be adjusted through the cooperation of the drilling machine transverse sliding rail 812 and the drilling machine transverse sliding table 813.

[0068] The height adjusting assembly 83 comprises a vertical slide rail 831 and a vertical slide base 832. The vertical slide rail 831 is arranged along the height direction of the lathe bed 1 and is fixed on the top of the horizontal angle adjusting turntable 82. The vertical slide base 832 is slidably installed on one side of the vertical slide rail 831. The vertical angle adjusting turntable 84 is rotatably installed on the other side of the vertical slide base 832. The drilling machine 86 can be adjusted to a suitable height by sliding the vertical slide base 832.

[0069] The drilling machine feeding assembly 85 comprises a drilling machine slide rail 851, a driving motor 852, a screw rod 853, a transmission nut 854 and a drilling machine slide base 855. The drilling machine slide rail 851 is fixed on the vertical angle adjusting turntable 84. The driving motor 852 is fixed on one end of the drilling machine slide rail 851. A long strip-shaped sliding groove is arranged along the sliding direction of the drilling machine slide rail 851 on the side of the drilling machine slide rail 851 away from the vertical angle adjusting turntable 84. The screw rod 853 is arranged in the long strip-shaped sliding groove in parallel with the sliding direction of the drilling machine slide rail 851. One end of the screw rod 853 is transmissionally connected to the output end of the driving motor 852. The other end of the screw rod 853 is rotatably connected to the other end of the drilling machine slide rail 851. The transmission nut 854 is transmissionally connected to the screw rod 853 and is slidably installed in the long strip-shaped sliding groove along the length direction of the long strip-shaped sliding groove. The drilling machine slide base 855 is slidably installed on the drilling machine slide rail 851 and is fixed to the transmission nut 854 on the side of the drilling machine slide base 855 close to the vertical angle adjusting turntable 84. The drilling machine 86 is fixed on the drilling machine slide base 855. The driving motor and the screw rod transmission mechanism drive the drilling machine slide base to slide, thereby driving the drilling machine to drill or exit after drilling.

[0070] In a specific embodiment, the slide bases of the components of the lathe can be controlled by the motor and screw rod transmission mechanism to slide on the corresponding slide rails.

[0071] A sensor is further installed on the drilling machine slide base 855.

[0072] When the lathe is turning, the second mounting seat 4 is first controlled to slide away from the first chuck 33, the workpiece to be machined is clamped on the first chuck 33, the position of the turning tool is adjusted, and the workpiece close to the second chuck 53 is turned. After turning, the second mounting seat 4 is moved close to the first chuck 33, the second chuck 53 clamps the workpiece to be machined, and the first chuck 33 is loosened. Then, the second mounting seat 4 is moved away from the first chuck 33 by a distance, and the workpiece close to the first chuck 33 is turned by the turning tool, thereby completing the turning of both sides of the workpiece.

[0073] After turning is finished, the second mounting base 4 is moved to make the workpiece correspond to the drilling mechanism 8, the drilling position and angle are adjusted according to the drilling requirement, after adjustment is finished, the drilling machine 86 is controlled to advance drilling by the driving motor, after drilling, the drilling machine 86 is withdrawn. If multiple holes are drilled in the circumferential direction of the workpiece, then the second chuck 53 is controlled to rotate by the second driving part, the workpiece to be processed is rotated by a certain angle, the drilling machine is advanced again to drill, after drilling, the drilling machine 86 is withdrawn, the above operation is repeated, and the drilling work is finished.

[0074] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between various embodiments can be referred to each other. For the device disclosed by the embodiments, since it corresponds to the method disclosed by the embodiments, the description is relatively simple, and the related parts can be referred to the method part.

[0075] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to the embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A dual-purpose lathe characterized by, The utility model relates to a lathe bed (1) and a first clamping mechanism, the first clamping mechanism includes first mounting seat (2) and first clamping assembly (3), first mounting seat (2) is fixed in the one side end top of lathe bed (1), and first clamping assembly (3) is installed on first mounting seat (2) and its clamping end corresponds the other side end arrangement of lathe bed (1) and is arranged. Second clamping mechanism, the second clamping mechanism includes second mounting seat (4) and second clamping assembly (5), second mounting seat (4) is slidably installed on the top opposite arrangement of other side end of lathe bed (1) along the length direction of lathe bed (1), and second clamping assembly (5) is coaxially arranged and installed on second mounting seat (4) with first clamping assembly (3), and the clamping end of second clamping assembly (5) is arranged opposite the clamping end of first clamping assembly (3) to clamp the workpiece to be processed. Lathe tool seat (6) is installed on the top of lathe bed (1) corresponding the clamping end of first clamping assembly (3), and the lathe tool (64) for processing the workpiece to be processed can be assembled, and the cutting edge of lathe tool (64) is in the same horizontal plane with the axis of first clamping assembly (3). First clamping assembly (3) includes first drive part (31), first rotating shaft (32) and first chuck (33), first drive part (31) is fixed on the side wall of first mounting seat (2) away from second mounting seat (4), first rotating shaft (32) is rotatably installed on first mounting seat (2) along the length direction of lathe bed (1), and one end of first rotating shaft (32) is drivingly connected to the output end of first drive part (31), and the other end of first rotating shaft (32) extends through first mounting seat (2) to the other side of first mounting seat (2), and the end face of first chuck (33) is clamping end, and first chuck (33) is installed on the other end of first rotating shaft (32). Second clamping assembly (5) includes second drive part (51), second rotating shaft (52) and second chuck (53), second drive part (51) is fixed on the side wall of second mounting seat (4) away from first mounting seat (2), second rotating shaft (52) is rotatably installed on second mounting seat (4), one end of second rotating shaft (52) is drivingly connected to the output end of second drive part (51), and the other end of second rotating shaft (52) extends through second mounting seat (4) to the side of second mounting seat (4) close to first mounting seat (2), and the end face of second chuck (53) is clamping end, and second chuck (53) is coaxially arranged and installed on the other end of second rotating shaft (52) opposite first chuck (33).

2. A dual-sided machining lathe as claimed in claim 1, characterized in that ​ 3. A dual-sided machining lathe as claimed in claim 2, wherein, ​ 4. A dual-sided machining lathe as claimed in claim 3, wherein, Also included is a tool holder moving mechanism (7) comprising a transverse sliding mechanism (71) including a tool transverse sliding rail (711) arranged along the length direction of the lathe bed (1) and fixed on the top of the lathe bed (1) corresponding to the first chuck (33), and a tool transverse sliding table (712) slidingly installed on the top of the tool transverse sliding rail (711); a longitudinal sliding mechanism (72) including a tool longitudinal sliding rail (721) arranged along the width direction of the lathe bed (1) and fixed on the top of the tool transverse sliding table (712), and a tool longitudinal sliding table (722) slidingly installed on the top of the tool longitudinal sliding rail (721); the tool holder (6) is fixed on the top of the tool longitudinal sliding table (722).

5. A dual-sided machining lathe as claimed in claim 4, wherein, The tool holder (6) includes a seat body (61), a first mounting block (62) and a second mounting block (63), the seat body (61) is fixed on the top of the tool longitudinal sliding table (722), the first mounting block (62) is provided with two, and the two first mounting blocks (62) are respectively fixed on the side walls of the seat body (61) arranged along the width direction of the lathe bed (1), and the second mounting block (63) is fixed on the side wall of the seat body (61) close to the first chuck (33); wherein the first mounting block (62) close to the first chuck (33) and the end of the second mounting block (63) close to the first chuck (33) can be assembled with a tool (64) for machining the machined surface of the workpiece close to the second chuck (53); the first mounting block (62) close to the second chuck (53) and the side of the second mounting block (63) close to the second chuck (53) can be assembled with a tool (64) for turning the machined surface of the workpiece close to the second chuck (53).

6. A dual-sided machining lathe as claimed in claim 5, wherein, The cutting edges of the tools (64) on the two first mounting blocks (62) and the second mounting block (63) are in the same horizontal plane as the axis of the first chuck (33).

7. A double-sided turning lathe according to claim 3, characterized in that Both sides of the bed body (1) and corresponding the second chuck (53) are provided with drilling mechanisms (8), the drilling mechanism (8) comprises horizontal sliding assembly (81), horizontal angle adjusting turntable (82), height adjusting assembly (83), vertical angle adjusting turntable (84), drilling machine feeding assembly (85) and drilling machine (86); The horizontal sliding assembly (81) is installed on the top of the bed body (1), the horizontal angle adjusting turntable (82) is horizontally arranged and rotatably installed on the top of the horizontal sliding assembly (81), the height adjusting assembly (83) is fixed on the top of the horizontal angle adjusting turntable (82), the vertical angle adjusting turntable (84) is arranged vertically to the disc surface of the horizontal angle adjusting turntable (82) and rotatably installed on the adjusting end of the height adjusting assembly (83), the drilling machine feeding assembly (85) is fixed on the disc surface of the side of the vertical angle adjusting turntable (84) away from the height adjusting assembly (83), and the drilling machine (86) is installed on the drilling machine feeding assembly (85).

8. A dual-sided machining lathe according to claim 7, wherein, The horizontal sliding assembly (81) comprises a base (811), a drilling machine transverse sliding rail (812) and a drilling machine transverse sliding table (813), a plurality of length direction long strip-shaped sliding holes are arranged along the width direction of the bed body (1) on the bed body (1) corresponding to both sides of the second chuck (53), the base (811) is arranged on the top of the bed body (1), and locking screws (814) corresponding to each long strip-shaped sliding hole are arranged on the base (811); The drilling machine transverse sliding rail (812) is arranged along the length direction of the bed body (1) and is fixed on the top of the base (811), and the drilling machine transverse sliding table (813) is slidably arranged on the top of the drilling machine transverse sliding rail (812), and the horizontal angle adjusting turntable (82) is rotatably arranged on the top of the drilling machine transverse sliding table (813).

9. A double-sided machining lathe according to claim 7, characterized in that The height adjusting assembly (83) comprises a vertical sliding rail (831) and a vertical sliding table (832), the vertical sliding rail (831) is arranged along the height direction of the bed body (1) and is fixed on the top of the horizontal angle adjusting turntable (82), and the vertical sliding table (832) is slidably arranged on one side of the vertical sliding rail (831), and the vertical angle adjusting turntable (84) is rotatably arranged on the other side of the vertical sliding table (832).

10. A dual-sided machining lathe as claimed in claim 7, wherein, The drilling machine feeding assembly (85) comprises a drilling machine slide rail (851), a driving motor (852), a screw rod (853), a transmission nut (854) and a drilling machine slide table (855), the drilling machine slide rail (851) is fixed on the vertical angle adjusting turntable (84), the driving motor (852) is fixed on one end of the drilling machine slide rail (851), a long strip-shaped sliding groove is arranged on the side of the drilling machine slide rail (851) away from the vertical angle adjusting turntable (84) and along the sliding direction of the drilling machine slide rail (851), the screw rod (853) is arranged in the long strip-shaped sliding groove and parallel to the sliding direction of the drilling machine slide rail (851), one end of the screw rod (853) is transmissionally connected with the output end of the driving motor (852), the other end of the screw rod (853) is rotationally connected with the other end of the drilling machine slide rail (851), the transmission nut (854) is transmissionally connected with the screw rod (853) and slidably arranged in the long strip-shaped sliding groove along the length direction of the long strip-shaped sliding groove, the drilling machine slide table (855) is slidably arranged on the drilling machine slide rail (851) and fixed with the transmission nut (854) on the side of the drilling machine slide table (855) close to the vertical angle adjusting turntable (84), and the drilling machine (86) is fixed on the drilling machine slide table (855).

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