Clamping device for electric vehicle accessory production

Abstract

The utility model discloses a clamping device for electric vehicle accessory production, and relates to the technical field of electric vehicle accessory machining. The device comprises a first box body, a first groove is formed in the first box body, a first sliding groove is formed in the top end of the first groove, a connecting block is slidably connected to the surface of the first sliding groove, a damping rotating shaft is clamped to the top end of the connecting block, and a damping rotating disc is rotatably connected to the upper portion of the damping rotating shaft; the top end of the damping rotating disc is in threaded connection with a second box body, a second groove is formed in the second box body, a second sliding groove is formed in the top end of the second groove, two connecting plates are slidably arranged on the surface of the second sliding groove and distributed in a mirror image mode, and jaws are fixedly arranged at the top ends of the two connecting plates; according to the machining device, through the arrangement of the worm gear, the worm, the damping rotating shaft and the motor, the angle can be accurately adjusted when accessories are machined, manpower is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle parts processing, in particular to a production clamping device for electric vehicle parts. Background Art

[0002] Electric vehicles, also known as electric-driven vehicles, are divided into AC electric vehicles and DC electric vehicles. Electric vehicles usually refer to vehicles that use batteries as energy sources and convert electrical energy into mechanical energy through controllers, motors and other components to control the current size to change the speed. Electric vehicles are composed of a variety of scattered accessories. When producing and processing accessories, they need to be clamped and fixed to facilitate the processing of accessories;

[0003] First, the existing clamping tools for parts production are mostly bench vises, and the angle of clamping the workpiece is fixed. Therefore, when processing the parts, the processing operation of the parts will be inconvenient or dead angles will be generated due to the angle problem;

[0004] Secondly, the existing clamping tools for accessory production usually have fixed sizes for the accessories, which is not convenient for clamping accessories of different sizes. Therefore, during processing, it is necessary to frequently replace clamping tools of different sizes to clamp the accessories, which affects work efficiency. Utility Model Content

[0005] In order to solve the problem of inconvenient angle adjustment of processing accessories and repeated replacement of clamping tools; the purpose of the utility model is to provide a clamping device for the production of electric vehicle accessories.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a clamping device for producing electric vehicle accessories, comprising a first box body, a first groove is opened inside the first box body, a first slide groove is opened at the top of the first box body, and the first groove is communicated with the first slide groove, so that the structure of the whole device is more reasonable, a connecting rod is rotatably connected between the inner walls on both sides of the first groove, and a connecting block and a worm gear are fixedly sleeved on the outer surface of the connecting rod, the outer surface of the worm gear is meshingly connected with a worm, a circular groove is opened on the top of the connecting block, a damping shaft is engaged with the surface of the circular groove, the top of the damping shaft is fixedly connected to a damping turntable, and the top of the damping turntable is fixedly connected to the second box body.

[0007] Preferably, a first motor is provided at one end of the first box body, the output end of the first motor extends into the first groove and is fixedly connected to the worm, and the end of the worm facing away from the first motor is rotatably connected to the inner wall of the first groove. After starting, the first motor can drive the worm to rotate, so that the worm wheel can drive the connecting rod to rotate.

[0008] Preferably, a gasket is rotatably connected to the upper part of the damping shaft, and the surface of the gasket is rotatably connected to the damping turntable. Three thread grooves are penetrated through the upper and lower ends of the damping turntable, and the three thread grooves are distributed in an array. The surfaces of the three thread grooves are threadedly connected with three screws, and the lower end of the damping turntable is threadedly connected to the lower end of the second box body through three screws.

[0009] Preferably, a second groove is provided inside the second box body, a second slide groove is provided at the top of the second box body, and the second groove is communicated with the second slide groove, a bidirectional screw is rotatably connected between the inner walls on both sides of the second groove, a second motor is provided at one end of the second box body, and the output end of the second motor extends into the second groove and is fixedly connected to the bidirectional screw, sliders are threadedly sleeved at different thread directions engraved on the outer surface of the bidirectional screw, the top ends of the two sliders are respectively fixedly connected to two connecting plates, and the two connecting plates are mirror-distributed, and clamping plates are fixedly provided at the top ends of the two connecting plates.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model can freely adjust the processing distance and processing angle of the accessories through the rotation of the worm and the damping shaft, avoiding the processing dead angle caused by the angle and the inconvenience of processing operation;

[0012] 2. The utility model can freely adjust the size of the clamping accessories through the rotation of the bidirectional screw, thereby avoiding the problem of repeatedly replacing the clamping tool due to different sizes of accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the internal structure of the first box body of the utility model.

[0016] Figure 3 It is a partial structural schematic diagram of the utility model.

[0017] Figure 4 It is a schematic diagram of the structure of the damping rotating shaft, circular groove and damping rotating disk of the utility model.

[0018] In the figure: 1. first housing; 101. first groove; 102. first slide; 2. worm; 201. first motor; 202. first baffle; 3. worm wheel; 31. connecting rod; 32. connecting block; 33. circular groove; 34. damping shaft; 35. gasket; 36. damping turntable; 361. threaded groove; 362. screw; 4. second housing; 401. second groove; 402. second slide; 5. bidirectional screw; 501. second motor; 502. second baffle; 51. slider; 52. connecting plate; 53. clamping plate; 54. anti-slip pad. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example: Figure 1-4 As shown, the utility model provides a clamping device for producing electric vehicle accessories, including a first box body 1, a first groove 101 is opened inside the first box body 1, a first slide groove 102 is opened at the top of the first groove 101, and the first groove 101 is connected to the first slide groove 102, a connecting rod 31 is rotatably connected between the inner walls of both sides of the first groove 101, and a connecting block 32 and a worm gear 3 are fixedly sleeved on the outer surface of the connecting rod 31, and the connecting rod 31 plays a connecting role, so that when the worm gear 3 rotates, the connecting block 32 can be driven to rotate together, and the worm gear 3 is connected to the connecting rod 31. The outer surface of the wheel 3 is meshingly connected with the worm 2, and the worm wheel 3 and the worm 2 have a self-locking effect to prevent the second box body 4 from swaying due to gravity. A circular groove 33 is provided at the top of the connecting block 32, and a damping shaft 34 is engaged at the top of the circular groove 33. The damping shaft 34 drives the damping turntable 36 to rotate. The top of the damping shaft 34 is fixedly connected with the damping turntable 36, and the top of the damping turntable 36 is fixedly connected with the second box body 4. The damping turntable 36 drives the second box body 4 to rotate, so as to adjust the angle when processing accessories.

[0021] A first motor 201 is provided at one end of the first housing 1, an output end of the first motor 201 extends into the first groove 101 and is fixedly connected to the worm 2, and an end of the worm 2 facing away from the first motor 201 is rotatably connected to the inner wall of the first groove 101, and the first motor 201 controls the rotation of the worm 2, thereby controlling the swing of the second housing 4.

[0022] A first baffle 202 is fixedly connected to one end of the first box body 1 . The first baffle 202 supports the first motor 201 . The top of the first baffle 202 is fixedly connected to the first motor 201 .

[0023] The upper part of the damping shaft 34 is rotatably connected with a gasket 35, which serves to increase friction so that the damping turntable 36 will not rotate by itself when there is no external force involved, thereby increasing the stability of the second box body 4. The surface of the gasket 35 is rotatably connected to the damping turntable 36. Three thread grooves 361 are penetrated through the upper and lower ends of the damping turntable 36, and the three thread grooves are distributed in an array. The array distribution can make the three screws 362 more stable when connected to the second box body 4. The surfaces of the three thread grooves 361 are threadedly connected with three screws 362. The lower end of the damping turntable 36 is threadedly connected to the lower end of the second box body 4 by three screws 362. The screws 362 are used in conjunction with the thread grooves 361. The screws 362 and the thread grooves 361 serve to fix the second box body 4 so that the second box body 4 will not fall off when rotating.

[0024] A second groove 401 is provided inside the second box body 4, and a second slide groove 402 is provided at the top of the second box body 4, and the second groove 401 is connected to the second slide groove 402, and the second slide groove 402 guides and limits the movement of the two connecting plates 52, and a bidirectional screw 5 is rotatably connected between the inner walls on both sides of the second groove 401, and a second motor 501 is provided at one end of the second box body 4, and the output end of the second motor 501 extends into the second groove 401 and is fixedly connected to the bidirectional screw 5, and sliders 51 are threadedly sleeved at different thread directions engraved on the outer surface of the bidirectional screw 5, and the bidirectional screw 5 plays a role in enabling the slider 51 to move inward or outward at the same time, and the top ends of the two sliders 51 are respectively fixedly connected to the two connecting plates 52, and the two connecting plates 52 are distributed in a mirror image, and the connecting plate 52 plays a role in bearing and driving the clamping plate 53 to move, and the top ends of the two connecting plates 52 are fixedly provided with clamping plates 53, and the clamping plates 53 play a role in fixing the processing of accessories.

[0025] A second baffle 502 is fixedly connected to one end of the second box body 4 , and a top end of the second baffle 502 is fixedly connected to the second motor 501 . The second baffle 502 serves to place the second motor 501 so that the second motor 501 will not be suspended in the air.

[0026] The lengths of both ends of the second slide groove 402 are consistent with the lengths of the threads at both ends of the bidirectional screw 5 . The consistent lengths ensure that the position of the slider 51 does not exceed the position of the threads of the bidirectional screw 5 .

[0027] One end of the opposite surface of the two clamping plates 53 is fixedly connected with an anti-skid pad 54, which increases the friction with the accessories, thereby playing an anti-skid role.

[0028] Working principle: start the first motor 201, the output end of the first motor 201 rotates, driving the rotation of the worm 2, the rotation of the worm 2 drives the rotation of the worm wheel 3, the rotation of the worm wheel 3 drives the rotation of the connecting rod 31, the rotation of the connecting rod 31 drives the swing of the connecting block 32, the swing of the connecting block 32 drives the damping shaft 34 and the second box 4 to swing, and at the same time the first slide slot 102 guides the swing of the connecting block 32, and the rotation of the damping shaft 34 can drive the rotation of the second box 4;

[0029] Start the second motor 501, and the output end of the second motor 501 drives the bidirectional screw 5 to rotate. The rotation of the bidirectional screw 5 drives the two sliders 51 to move inward or outward at the same time. The two sliders 51 cooperate with the second slide groove 402 to drive the connecting plate 52 to move inward or outward at the same time. The movement of the two connecting plates 52 drives the two 53 clamping plates and the anti-slip pad 54 to move inward and outward at the same time, so that the clamping size can be adjusted according to the different sizes of the accessories.

[0030] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A clamping device for producing electric vehicle parts, comprising a first box body (1), characterized in that: A first groove (101) is provided inside the first housing (1), a first slide groove (102) is provided at the top of the first housing (1), and the first groove (101) is communicated with the first slide groove (102), a connecting rod (31) is rotatably connected between the inner walls on both sides of the first groove (101), and a connecting block (32) and a worm gear (3) are fixedly sleeved on the outer surface of the connecting rod (31), the outer surface of the worm gear (3) is meshingly connected with the worm (2), a circular groove (33) is provided at the top of the connecting block (32), a damping shaft (34) is engaged with the surface of the circular groove (33), the top of the damping shaft (34) is fixedly connected with a damping turntable (36), and the top of the damping turntable (36) is fixedly connected with the second housing (4).

2. The electric vehicle parts production clamping device according to claim 1, characterized in that: A first motor (201) is provided at one end of the first housing (1); an output end of the first motor (201) extends into the first groove (101) and is fixedly connected to the worm (2); and an end of the worm (2) facing away from the first motor (201) is rotatably connected to the inner wall of the first groove (101).

3. The electric vehicle parts production clamping device according to claim 1, characterized in that: One end of the first box body (1) is fixedly connected to a first baffle (202), and the top end of the first baffle (202) is fixedly connected to the first motor (201).

4. The electric vehicle parts production clamping device according to claim 1, characterized in that: The upper part of the damping rotating shaft (34) is rotatably connected to a gasket (35), and the surface of the gasket (35) is rotatably connected to the damping rotating disk (36). The upper and lower ends of the damping rotating disk (36) are penetrated by three thread grooves (361), and the three thread grooves (361) are distributed in an array. The surfaces of the three thread grooves (361) are all threadedly connected to three screws (362), and the lower end of the damping rotating disk (36) is threadedly connected to the lower end of the second box body (4) through the three screws (362).

5. The electric vehicle parts production clamping device according to claim 1, characterized in that: A second groove (401) is provided inside the second box body (4), a second slide groove (402) is provided at the top of the second box body (4), and the second groove (401) is communicated with the second slide groove (402), a bidirectional screw (5) is rotatably connected between the inner walls on both sides of the second groove (401), a second motor (501) is provided at one end of the second box body (4), and the output end of the second motor (501) extends into the second groove (401) and is fixedly connected to the bidirectional screw (5), sliders (51) are threadedly sleeved at different thread directions engraved on the outer surface of the bidirectional screw (5), the top ends of the two sliders (51) are respectively fixedly connected to two connecting plates (52), and the two connecting plates (52) are distributed in a mirror image, and the top ends of the two connecting plates (52) are fixedly provided with clamping plates (53).

6. The electric vehicle parts production clamping device according to claim 1, characterized in that: One end of the second box body (4) is fixedly connected to a second baffle (502), and the top end of the second baffle (502) is fixedly connected to the second motor (501).

7. The electric vehicle parts production clamping device as claimed in claim 5, characterized in that: The lengths of the two ends of the second slide groove (402) are consistent with the lengths of the threads at the two ends of the bidirectional screw (5).

8. The electric vehicle parts production clamping device as claimed in claim 5, characterized in that: An anti-slip pad (54) is fixedly connected to one end of the opposite surfaces of the two clamping plates (53).

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