Clamping device for automobile swing arm production

Abstract

The utility model relates to the technical field of automobile accessory machining, in particular to a clamping device for automobile swing arm production, which comprises a base, a first motor is fixedly connected to one side of the base, a moving plate is slidably connected to one side of the base, a second motor is fixedly connected to one side of the moving plate, and a turntable is rotatably connected to one side of the second motor. And one side of the rotating disc is in threaded connection with a first fixing device, one side of the base is in threaded connection with a first bolt, and one side of the first bolt is rotationally connected with a second fixing device. The device has the advantages that one end of the lower swing arm piece is placed above the rotating disc, the first clamping plate is driven by rotating the second bolt to fix the positions of the left side and the right side of the lower swing arm, and the second motor is started to drive the rotating disc to rotate to adjust the angle of the lower swing arm according to the angle of the lower swing arm; and then the first bolt is rotated to drive the second clamping plate to descend to fix the position of the lower swing arm in the vertical direction.

Description

Technical Field

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

[0002] The specific function of the swing arm is to guide and support the suspension. Its deformation affects the wheel positioning and reduces driving stability. With the improvement of people's living standards, cars have become an indispensable means of transportation for more and more families. Therefore, the innovation and design of the fixture used for processing automobile swing arm brackets plays a role in promoting the development of automobile production technology.

[0003] Since most existing fixtures for processing automobile lower arm brackets cannot fix multiple positions of the automobile lower arm bracket at the same time, the bracket is easily misaligned during the processing, which affects the processing quality of the bracket.

[0004] In this regard, the utility model proposes a clamping device for automobile swing arm production to solve this problem. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] Therefore, one purpose of the present invention is to provide a clamping device for automobile swing arm production to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0007] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the present utility model provides a clamping device for the production of automobile swing arms, including a base, a first motor is fixedly connected to one side of the base, a movable plate is slidably connected to one side of the base, a second motor is fixedly connected to one side of the movable plate, a turntable is rotatably connected to one side of the second motor, a first fixing device is threadedly connected to one side of the turntable, a first bolt is threadedly connected to one side of the base, and a second fixing device is rotatably connected to one side of the first bolt.

[0008] Preferably, any of the above schemes is that one side of the base is fixedly connected to a fixing plate, one side of the first motor is fixedly connected to one side of the fixing plate, one side of the output end of the first motor is fixedly connected to a threaded rod, and one side of the threaded rod is fixedly connected to the first turntable.

[0009] Preferably, any of the above schemes is that a guide groove is provided on one side of the base, a first circular groove is provided on one side of the guide groove, and a sliding groove is provided on one side of the guide groove.

[0010] Preferably, any of the above schemes is that a guide block is fixedly connected to one side of the movable plate, a first threaded hole is opened on one side of the guide block, one side of the threaded rod is threadedly connected to one side of the first threaded hole, the outer surface of the guide block and the inner surface of the guide groove are adapted to each other, the outer surface of the guide block and the inner surface of the guide groove are slidably connected, and a slider is fixedly connected to the side of the movable plate.

[0011] Preferably, any of the above schemes is that the outer surface of the first turntable is adapted to the inner surface of the first circular groove, the outer surface of the first turntable and the inner surface of the first circular groove are rotationally connected, the outer surface of the slider is adapted to the inner surface of the sliding groove, and the outer surface of the slider and the inner surface of the sliding groove are slidingly connected.

[0012] The technical effect achieved by adopting the above solution is that the sliding connection can prevent shaking or sliding, thereby ensuring the stability and accuracy of the device.

[0013] Preferably, any of the above schemes is that a mounting groove is provided on one side of the movable plate, one side of the second motor is fixedly connected to one side of the mounting groove, one side of the mounting groove is fixedly connected to a bearing, one side of the output end of the second motor is fixedly connected to the first gear, one side of the first gear is meshed with a second gear, one side of the second gear is fixedly connected to one side of the bearing, and one side of the turntable is fixedly connected to one side of the second gear.

[0014] The technical effect achieved by adopting the above solution is that stable and precise rotational force can be provided through the meshing of the gears, making the rotation of the turntable more accurate and reliable.

[0015] Preferably, any of the above schemes is that two fixing blocks are fixedly connected to one side of the turntable, and a second threaded hole is opened on one side of the two fixing blocks. The first fixing device includes a second bolt, and one side of the second bolt is threadedly connected to one side of the second threaded hole, and one side of the second bolt is rotatably connected to the first splint.

[0016] Preferably, one side of the base is provided with two third threaded holes, one side of the base is provided with a positioning hole, one side of the first bolt is threadedly connected to one side of the third threaded holes, and one side of the first bolt is fixedly connected to the second disc.

[0017] Preferably, from any of the above schemes, the second fixing device includes a second clamping plate, two second circular grooves are opened on one side of the second clamping plate, one side of the second disc is rotatably connected to one side of the second circular groove, one side of the second clamping plate is fixedly connected to a positioning rod, and one side of the positioning rod is inserted into one side of the inner surface of the positioning hole.

[0018] Compared with the prior art, the advantages and beneficial effects of the present invention are as follows:

[0019] The working principle of the utility model is as follows: first, one end of the lower swing arm is placed above the turntable, and the second bolt is used to drive the first clamping plate to fix the positions of the lower swing arm on the left and right sides; according to the length of the lower swing arm, the first motor is started to drive the lower swing arm to move to a suitable processing position; then, according to the angle of the lower swing arm, the second motor is started to drive the turntable to rotate to adjust the angle of the lower swing arm; after the angle is adjusted to a suitable level, the second clamping plate is driven to descend by rotating the first bolt to fix the lower swing arm in the upper and lower directions; different lower swing arms can be clamped by adjusting the angle, reducing the work of adjusting different lower swing arms one by one during the production process; the device can also fix multiple positions to avoid dislocation during the processing process, thereby improving production efficiency.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 It is a front view structural schematic diagram according to an embodiment of the utility model;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure according to an embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the base according to an embodiment of the present utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the first motor according to an embodiment of the present utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the movable plate according to an embodiment of the present utility model;

[0027] Figure 6 This is a schematic cross-sectional view of the movable plate according to an embodiment of the present utility model;

[0028] Figure 7 This is a schematic diagram of the three-dimensional structure of the first fixing device according to an embodiment of the present utility model;

[0029] Figure 8 This is a schematic diagram of the three-dimensional structure of the first bolt according to an embodiment of the present utility model;

[0030] Figure 9 It is a schematic diagram of the three-dimensional structure of the second fixing device according to an embodiment of the present utility model.

[0031] In the figure: 1-base, 2-first motor, 3-moving plate, 4-second motor, 5-turntable, 6-first fixing device, 7-first bolt, 8-second fixing device, 11-fixed plate, 12-guide groove, 13-first circular groove, 14-sliding groove, 15-third threaded hole, 16-positioning hole, 21-threaded rod, 22-first turntable, 31-guide block, 32-first threaded hole, 33-slider, 34-mounting groove, 35-bearing, 41-first gear, 42-second gear, 51-fixed block, 52-second threaded hole, 61-second bolt, 62-first splint, 71-second circular disc, 81-second splint, 82-second circular groove, 83-positioning rod. DETAILED DESCRIPTION

[0032] like Figures 1 to 9 As shown, a clamping device for automobile swing arm production includes a base 1, a first motor 2 is fixedly connected to one side of the base 1, a movable plate 3 is slidably connected to one side of the base 1, a second motor 4 is fixedly connected to one side of the movable plate 3, a turntable 5 is rotatably connected to one side of the second motor 4, a first fixing device 6 is threadedly connected to one side of the turntable 5, a first bolt 7 is threadedly connected to one side of the base 1, and a second fixing device 8 is rotatably connected to one side of the first bolt 7.

[0033] A fixed plate 11 is fixedly connected to one side of the base 1, and one side of the first motor 2 is fixedly connected to one side of the fixed plate 11. A threaded rod 21 is fixedly connected to one side of the output end of the first motor 2, and one side of the threaded rod 21 is fixedly connected to the first turntable 22. When the first motor 2 is started, the threaded rod 21 is driven to rotate, and the threaded rod 21 drives the disc 22 to rotate in the first circular groove 13. The threaded rod 21 drives the movable plate 3 to move. Through the cooperative connection of the sliding groove 14 and the slider 33, the movable plate 3 is guided and limited to prevent the movable plate 3 from deflecting.

[0034] A guide groove 12 is formed on one side of the base 1 , a first circular groove 13 is formed on one side of the guide groove 12 , and a sliding groove 14 is formed on one side of the guide groove 12 .

[0035] A guide block 31 is fixedly connected to one side of the movable plate 3, and a first threaded hole 32 is opened on one side of the guide block 31. One side of the threaded rod 21 is threadedly connected to one side of the first threaded hole 32. The outer surface of the guide block 31 is adapted to the inner surface of the guide groove 12. The outer surface of the guide block 31 and the inner surface of the guide groove 12 are slidably connected. A slider 33 is fixedly connected to the side of the movable plate 3.

[0036] The outer surface of the first turntable 22 is adapted to the inner surface of the first circular groove 13, and the outer surface of the first turntable 22 is rotatably connected to the inner surface of the first circular groove 13. The outer surface of the slider 33 is adapted to the inner surface of the sliding groove 14, and the outer surface of the slider 33 is slidably connected to the inner surface of the sliding groove 14.

[0037] A mounting groove 34 is provided on one side of the movable plate 3, one side of the second motor 4 is fixedly connected to one side of the mounting groove 34, one side of the mounting groove 34 is fixedly connected to a bearing 35, one side of the output end of the second motor 4 is fixedly connected to the first gear 41, one side of the first gear 41 is meshed with the second gear 42, one side of the second gear 42 is fixedly connected to one side of the bearing 35, one side of the turntable 5 is fixedly connected to one side of the second gear 42, and the second motor 4 is started to drive the first gear 41 to rotate, the first gear 41 drives the second gear 42 to rotate, the second gear 42 drives the turntable 5 to rotate, and the turntable 5 drives the first fixing device 6 to rotate.

[0038] Two fixing blocks 51 are fixedly connected to one side of the turntable 5, and a second threaded hole 52 is opened on one side of the two fixing blocks 51. The first fixing device 6 includes a second bolt 61, and one side of the second bolt 61 is threadedly connected to one side of the second threaded hole 52. One side of the second bolt 61 is rotatably connected to a first clamping plate 62. By rotating the second bolt 61, the first clamping plates 62 are driven to approach each other to clamp the lower swing arm.

[0039] Two third threaded holes 15 are provided on one side of the base 1, and a positioning hole 16 is provided on one side of the base 1. One side of the first bolt 7 is threadedly connected to one side of the third threaded hole 15, and one side of the first bolt 7 is fixedly connected to the second disc 71, and one side of the first bolt 7 and the second bolt 61 is fixedly connected to a special-shaped hexagon for easy rotation.

[0040] The second fixing device 8 includes a second clamping plate 81, and two second circular grooves 82 are opened on one side of the second clamping plate 81. One side of the second disc 71 is rotatably connected to one side of the second circular groove 82. One side of the second clamping plate 81 is fixedly connected to a positioning rod 83, and one side of the positioning rod 83 is inserted into one side of the inner surface of the positioning hole 16. By rotating the first bolt 7, the second disc 71 is driven to rotate in the second circular groove 82, and the first bolt 7 drives the second clamping plate 81 to descend and clamp. The cooperation between the positioning rod 83 and the positioning hole 15 prevents the second clamping plate 81 from being offset during movement.

[0041] Compared with the prior art, the present invention has the following beneficial effects:

[0042] The working principle of the present invention is as follows: first, one end of the lower swing arm is placed above the turntable 5, and the first clamping plate 62 is driven by rotating the second bolt 61 to fix the positions of the lower swing arm on the left and right sides. According to the length of the lower swing arm, the lower swing arm is driven to move to a suitable processing position by starting the first motor 2. Then, according to the angle of the lower swing arm, the angle of the lower swing arm is adjusted by starting the second motor 4 and driving the turntable 5 to rotate. After the angle is adjusted to a suitable level, the second clamping plate 81 is driven to descend by rotating the first bolt 7 to fix the lower swing arm in the upper and lower directions. Through the adjustment of the angle, different lower swing arms can be clamped, reducing the work of adjusting different lower swing arms one by one during the production process. The device can also fix multiple positions to avoid dislocation during the processing process, thereby improving production efficiency.

Claims

1. A clamping device for automobile swing arm production, characterized by: The invention comprises a base (1), wherein one side of the base (1) is fixedly connected to a first motor (2), one side of the base (1) is slidably connected to a moving plate (3), one side of the moving plate (3) is fixedly connected to a second motor (4), one side of the second motor (4) is rotatably connected to a turntable (5), one side of the turntable (5) is threadedly connected to a first fixing device (6), one side of the base (1) is threadedly connected to a first bolt (7), and one side of the first bolt (7) is rotatably connected to a second fixing device (8).

2. The clamping device for automobile swing arm production according to claim 1, characterized in that: One side of the base (1) is fixedly connected to a fixing plate (11), one side of the first motor (2) is fixedly connected to one side of the fixing plate (11), one side of the output end of the first motor (2) is fixedly connected to a threaded rod (21), and one side of the threaded rod (21) is fixedly connected to a first turntable (22).

3. The clamping device for automobile swing arm production according to claim 2, characterized in that: A guide groove (12) is provided on one side of the base (1), a first circular groove (13) is provided on one side of the guide groove (12), and a sliding groove (14) is provided on one side of the guide groove (12).

4. The clamping device for automobile swing arm production according to claim 3, characterized in that: A guide block (31) is fixedly connected to one side of the movable plate (3), a first threaded hole (32) is provided on one side of the guide block (31), one side of the threaded rod (21) is threadedly connected to one side of the first threaded hole (32), an outer surface of the guide block (31) and an inner surface of the guide groove (12) are adapted to each other, the outer surface of the guide block (31) and the inner surface of the guide groove (12) are slidably connected, and a slider (33) is fixedly connected to the side of the movable plate (3).

5. The clamping device for automobile swing arm production according to claim 4, characterized in that: The outer surface of the first turntable (22) is adapted to the inner surface of the first circular groove (13), and the outer surface of the first turntable (22) and the inner surface of the first circular groove (13) are rotatably connected. The outer surface of the slider (33) is adapted to the inner surface of the sliding groove (14), and the outer surface of the slider (33) and the inner surface of the sliding groove (14) are slidably connected.

6. The clamping device for automobile swing arm production according to claim 5, characterized in that: A mounting groove (34) is provided on one side of the movable plate (3); one side of the second motor (4) is fixedly connected to one side of the mounting groove (34); one side of the mounting groove (34) is fixedly connected to a bearing (35); one side of the output end of the second motor (4) is fixedly connected to a first gear (41); one side of the first gear (41) is meshed with a second gear (42); one side of the second gear (42) is fixedly connected to one side of the bearing (35); and one side of the turntable (5) is fixedly connected to one side of the second gear (42).

7. The clamping device for automobile swing arm production according to claim 6, characterized in that: Two fixing blocks (51) are fixedly connected to one side of the turntable (5), and a second threaded hole (52) is opened on one side of the two fixing blocks (51). The first fixing device (6) includes a second bolt (61), and one side of the second bolt (61) is threadedly connected to one side of the second threaded hole (52). One side of the second bolt (61) is rotatably connected to the first clamping plate (62).

8. The clamping device for automobile swing arm production according to claim 7, characterized in that: Two third threaded holes (15) are provided on one side of the base (1), a positioning hole (16) is provided on one side of the base (1), one side of the first bolt (7) is threadedly connected to one side of the third threaded holes (15), and one side of the first bolt (7) is fixedly connected to a second disc (71).

9. The clamping device for automobile swing arm production according to claim 8, characterized in that: The second fixing device (8) includes a second clamping plate (81), two second circular grooves (82) are provided on one side of the second clamping plate (81), one side of the second disc (71) is rotatably connected to one side of the second circular groove (82), and one side of the second clamping plate (81) is fixedly connected to a positioning rod (83), and one side of the positioning rod (83) is inserted into one side of the inner surface of the positioning hole (16).

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