Automatic opening and closing jig for automobile part machining

Abstract

The utility model discloses an automatic opening and closing jig for auto spare part machining, which belongs to the technical field of auto spare part machining devices and comprises a fixing plate, a sensor is fixedly connected to the side wall of the fixing plate, a first inner groove is formed in the outer side wall of the fixing plate, a second inner groove is formed in the outer side wall of the fixing plate, the first inner groove belongs to the vertical direction, and the second inner groove belongs to the vertical direction. And meanwhile, the second inner groove belongs to the transverse direction, a fixing mechanism is fixedly connected to the outer side wall of the fixing plate, and the fixing mechanism comprises a pair of L-shaped connecting plates and a pair of clamping plates. According to the automatic opening and closing jig for machining the automobile parts, the first connecting plate is pushed to move through starting of the electric push rod, the L-shaped connecting plates on the two sides are driven to rotate reversely, the second connecting plate and the clamping plate on the second connecting plate are driven to move through rotation of the electric push rod, and the automatic opening and closing jig for machining the automobile parts is convenient to use. And the roller on the clamping plate is matched to correct and position the component, so that the effect of fixing and correcting the component is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing devices, in particular to an automatic opening and closing fixture for automobile parts processing. Background Art

[0002] Auto parts are additional components used in automobile manufacturing, maintenance and repair. They are usually not the core components of the vehicle, but have an important impact on the performance, function and appearance of the vehicle. When auto parts with different applicable ranges need to be processed according to different market needs, automatic opening and closing fixtures will be used. The automatic opening and closing fixture for auto parts processing is a special tool used to accurately position, clamp and fix auto parts for automated processing, assembly or other process operations.

[0003] When processing auto parts, the prior art needs to first fix different auto parts. However, the prior art requires constant replacement of fixtures and models to effectively fix them. Moreover, due to the different shapes of the parts, they cannot be positioned, which may lead to processing errors during processing, resulting in the parts being unusable and reducing work efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide an automatic opening and closing fixture for processing automobile parts, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An automatic opening and closing jig for processing automobile parts comprises a fixed plate, a sensor is fixedly connected to the side wall of the fixed plate, an inner groove 1 is opened on the outer wall of the fixed plate, an inner groove 2 is opened on the outer wall of the fixed plate, and the inner groove 1 is in the vertical direction, while the inner groove 2 is in the horizontal direction, and the outer wall of the fixed plate is fixedly connected with a fixing mechanism, the fixing mechanism comprises a pair of L-shaped connecting plates and a pair of clamping plates, the L-shaped connecting plates on both sides are centrally symmetrical, and the L-shaped connecting plates are rotatably connected to the outer wall of the fixed plate through a fixing rod, and the fixing rod plays a role of supporting the L-shaped connecting plates, and a certain distance is left between the L-shaped connecting plates and the fixed plate, and the inner wall of the clamping plate is fixedly connected with a positioning mechanism, the positioning mechanism comprises a rotating ball and a roller, and the rotating ball is rotatably connected to the inside of the clamping plate.

[0007] Preferably, a placement plate is fixedly connected to the middle part of the outer wall of the fixed plate, an electric push rod is fixedly connected to the top of the placement plate, a fixed block is fixedly connected to the output end of the electric push rod, a connecting plate 1 is fixedly connected to the fixed side wall of the fixed block, a buckle 1 is fixedly connected to the bottom wall of the connecting plate 1, a slide plate 1 is slidably connected inside the buckle 1, and the slide plate 1 is fixedly connected to the inside of the inner groove 1.

[0008] Preferably, one end of the L-shaped connecting plates on both sides are fixedly connected to both sides of connecting plate one, and the other end of the L-shaped connecting plates on both sides are rotatably connected to a fixing column, the outer side walls of the fixing columns on both sides are fixedly connected to connecting plate two, and the fixing columns penetrate the L-shaped connecting plates and extend to the interior of connecting plate two, the inner side wall of connecting plate two is fixedly connected to a buckle two, the interior of the buckle two is slidably connected to a slide groove plate two, and the slide groove plate two is fixedly connected to the interior of the inner groove two.

[0009] Preferably, the two outer side walls of the connecting plate on both sides are fixedly connected with inner plates, the inner plates are connected to the clamping plates via connecting rods, and the clamping plates can be installed and disassembled.

[0010] Preferably, a rotating ball is rotatably connected inside the splint, a pillar is fixedly connected to the outside of the other side of the rotating ball, a positioning plate is fixedly connected to the other end of the pillar, and the positioning plate is rotatably connected to the inside of the splint via the rotating ball.

[0011] Preferably, a pair of symmetrical connecting columns are fixedly connected to the top of the positioning plate, and rollers are rotatably connected to the outer side walls of the connecting columns on both sides, and there is a certain gap between the rollers and the positioning plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, the starting of the electric push rod will push the connecting plate 1 to move, and will drive the L-shaped connecting plates on both sides to rotate in the opposite direction. Its rotation will drive the connecting plate 2 to move, and the splint on the connecting plate 2 to move, and the rollers on the splint are used to correct and position the components, so as to achieve the effect of fixing and correcting the components, which greatly improves the accuracy during processing and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an automatic opening and closing fixture for processing automobile parts according to the utility model;

[0015] Figure 2 This is a schematic diagram of the side wall structure of a fixed plate of an automatic opening and closing jig for processing automobile parts according to the utility model;

[0016] Figure 3 The utility model is a schematic diagram of the side wall structure of a clamping plate of an automatic opening and closing fixture for processing automobile parts.

[0017] In the figure: 1. fixed plate; 2. inner groove 1; 3. inner groove 2; 4. slide plate 1; 5. slide plate 2; 6. roller; 7. buckle 1; 8. connecting plate 1; 9. placement plate; 10. electric push rod; 11. fixed block; 12. connecting column; 13. L-shaped connecting plate; 14. fixed rod; 15. connecting plate 2; 16. buckle 2; 17. fixed column; 18. sensor; 19. connecting rod; 20. inner plate; 21. clamping plate; 22. rotating ball; 23. support; 24. positioning plate. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1 and Figure 2As shown, an automatic opening and closing jig for automobile parts processing includes a fixed plate 1, a sensor 18 is fixedly connected to the side wall of the fixed plate 1, and a signal when the processing is completed is transmitted through the sensor 18. The outer wall of the fixed plate 1 is provided with an inner groove 1 2, the outer wall of the fixed plate 1 is provided with an inner groove 2 3, and the outer wall of the fixed plate 1 is fixedly connected with a fixing mechanism, the fixing mechanism includes a pair of L-shaped connecting plates 13 and a pair of clamping plates 21, and the L-shaped connecting plate 13 is rotatably connected to the outer wall of the fixed plate 1 through a fixing rod 14, and a placing plate 9 is fixedly connected to the middle of the outer wall of the fixed plate 1. The top of the placement plate 9 is fixedly connected with an electric push rod 10, and the placement plate 9 plays the role of fixing the electric push rod 10. The output end of the electric push rod 10 is fixedly connected with a fixed block 11, and the fixed side wall of the fixed block 11 is fixedly connected with a connecting plate 8. Under the action of the electric push rod 10, the connecting plate 8 under the fixed block 11 is pushed to move, and the bottom wall of the connecting plate 8 is fixedly connected with a buckle 7, and the inside of the buckle 7 is slidably connected with a slide plate 4, and the slide plate 4 is fixedly connected to the inside of the inner groove 2, and the connecting plate 8 slides on the slide plate 4 through the buckle 7. And limit, one end of the L-shaped connecting plates 13 on both sides is fixedly connected to the two sides of the connecting plate 1 8, and the other end of the L-shaped connecting plates 13 on both sides is rotatably connected with the fixing column 17, and the movement of the connecting plate 1 8 will drive the L-shaped connecting plates 13 on both sides to rotate, and support them on the fixing plate 1 through the fixing rod 14, and the outer side walls of the fixing columns 17 on both sides are fixedly connected with the connecting plate 2 15, and the fixing column 17 passes through the L-shaped connecting plate 13 and extends to the inside of the connecting plate 2 15, and when the L-shaped connecting plate 13 rotates, it will drive the connecting plate 2 15 to move, and the connecting plate 2 1 The inner wall is fixedly connected with a buckle 2 16, and a slide plate 2 5 is slidably connected inside the buckle 2 16. The slide plate 2 5 is fixedly connected inside the inner groove 2 3. The connecting plate 2 15 slides on the slide plate 2 5 through the buckle 2 16 and is limited. The outer walls of the connecting plates 2 15 on both sides are fixedly connected with inner plates 20. The inner plates 20 are connected to the clamping plates 21 through the connecting rods 19, and the clamping plates 21 can be installed and removed. When the connecting plates 2 15 on both sides rotate, the clamping plates 21 on the inner plates 20 will be driven to move and fix the automobile accessories.

[0020] like Figure 3 As shown, the inner wall of the splint 21 is fixedly connected to a positioning mechanism, and the positioning mechanism includes a rotating ball 22 and a roller 6. The rotating ball 22 is rotatably connected inside the splint 21, and the splint 21 can limit the rotating ball 22. A pillar 23 is fixedly connected to the outside of the other side of the rotating ball 22, and a positioning plate 24 is fixedly connected to the other end of the pillar 23, and the positioning plate 24 is rotatably connected to the inside of the splint 21 through the rotating ball 22. A pair of symmetrical connecting columns 12 are fixedly connected to the top of the positioning plate 24, and the outer side walls of the connecting columns 12 on both sides are rotatably connected to the rollers 6. The connecting columns 6 play a role in supporting the rollers 12, and there is a certain gap between the rollers 6 and the positioning plate 24.

[0021] It should be noted that in actual use of the device, the staff first places the automobile accessories between the positioning plates 24 on both sides, and starts the electric push rod 10 on the placement plate 9. Under the action of the electric push rod 10, the connecting plate 8 on the fixed block 11 will be driven to move up and down, and the connecting plate 8 will slide on the slide plate 4 through the buckle 7 at the bottom when moving. When the connecting plate 8 moves up and down, it will drive the L-shaped connecting plates 13 on both sides to rotate in the opposite direction. When the L-shaped connecting plate 13 rotates, it will drive the connecting plate 2 15 on the fixed columns 17 on both sides to move in the opposite direction and move left and right. At the same time, the connecting plate 2 15 will also slide on the slide plate 2 5 through the buckle 2 16 at the bottom to prevent deviation during movement. When the connecting plate 2 15 moves, it will drive the clamping plates 21 on the inner plates 20 on both sides to move in the opposite direction, and will The accessories are clamped and fixed, and through the cooperation between them, the effect of effective fixing according to different automobile parts can be achieved, and the splint 21 can rotate the connecting rod 19 to be installed and removed from the inner plate 20 to prevent errors in processing due to long-term use due to large wear. Due to the different shapes of automobile parts, when fixing the automobile parts, the extrusion roller 6 will be used. Due to the different force points, the positioning plate 24 will be driven to tilt, and the rotating ball 22 on the pillar 23 will be rotated inside the splint 21 to adjust the position and position. Through the cooperation between them, the accuracy of processing can be improved, thereby obtaining more accurate parts. After the processing is completed, the sensor 18 on the fixed plate 1 will give a prompt, and the electric push rod 10 will automatically retract, and the splint 21 will be opened to loosen the automobile parts.

[0022] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic opening and closing fixture for automobile parts processing, characterized in that: The invention comprises a fixing plate (1), a side wall of the fixing plate (1) is fixedly connected to a sensor (18), an outer side wall of the fixing plate (1) is provided with an inner groove (2), an outer side wall of the fixing plate (1) is provided with an inner groove (3), and the inner groove (2) is in a vertical direction, while the inner groove (3) is in a horizontal direction, and the outer side wall of the fixing plate (1) is fixedly connected to a fixing mechanism, and the fixing mechanism comprises a pair of L-shaped connecting plates (13) and a pair of clamping plates (21), and the L-shaped connecting plates (13) on both sides are connected to the fixing mechanism. 13) is centrally symmetrical, and the L-shaped connecting plate (13) is rotatably connected to the outer wall of the fixing plate (1) through a fixing rod (14), and the fixing rod (14) plays a role in supporting the L-shaped connecting plate (13), and a certain distance is left between the L-shaped connecting plate (13) and the fixing plate (1), and the inner wall of the clamping plate (21) is fixedly connected with a positioning mechanism, and the positioning mechanism includes a rotating ball (22) and a roller (6), and the rotating ball (22) is rotatably connected to the inside of the clamping plate (21).

2. The automatic opening and closing jig for automobile parts processing according to claim 1 is characterized in that: A placement plate (9) is fixedly connected to the middle of the outer wall of the fixing plate (1), an electric push rod (10) is fixedly connected to the top of the placement plate (9), a fixed block (11) is fixedly connected to the output end of the electric push rod (10), a connecting plate (8) is fixedly connected to the fixed side wall of the fixing block (11), a buckle (7) is fixedly connected to the bottom wall of the connecting plate (8), a slide plate (4) is slidably connected to the inside of the buckle (7), and the slide plate (4) is fixedly connected to the inside of the inner groove (2).

3. The automatic opening and closing jig for automobile parts processing according to claim 2 is characterized in that: One end of the L-shaped connecting plate (13) on both sides is fixedly connected to the two sides of the connecting plate (8), and the other end of the L-shaped connecting plate (13) on both sides is rotatably connected to a fixing column (17). The outer side walls of the fixing columns (17) on both sides are fixedly connected to the connecting plate (15), and the fixing column (17) passes through the L-shaped connecting plate (13) and extends to the inside of the connecting plate (15). The inner side wall of the connecting plate (15) is fixedly connected to the buckle (16), and the inside of the buckle (16) is slidably connected to the slide plate (5), and the slide plate (5) is fixedly connected to the inside of the inner groove (3).

4. The automatic opening and closing jig for automobile parts processing according to claim 3 is characterized by: The outer side walls of the second connecting plate (15) on both sides are fixedly connected with an inner plate (20), and the inner plate (20) is connected to the clamping plate (21) through a connecting rod (19), and the clamping plate (21) can be installed and disassembled.

5. The automatic opening and closing jig for automobile parts processing according to claim 1, characterized in that: A rotating ball (22) is rotatably connected inside the clamping plate (21), a support (23) is fixedly connected to the outside of the other side of the rotating ball (22), a positioning plate (24) is fixedly connected to the other end of the support (23), and the positioning plate (24) is rotatably connected to the inside of the clamping plate (21) via the rotating ball (22).

6. The automatic opening and closing jig for automobile parts processing according to claim 5, characterized in that: A pair of symmetrical connecting columns (12) are fixedly connected to the top of the positioning plate (24), and rollers (6) are rotatably connected to the outer side walls of the connecting columns (12) on both sides, and a certain gap exists between the rollers (6) and the positioning plate (24).

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