A burr removing device for automobile swing arm production
Patent Information
- Application Number
- CN202522381673.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-10
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-11-10
AI Technical Summary
[0002]汽车在人们的生活中非常常见，汽车极大的方便了人们的出行和生活，汽车由各种零件组装而成，汽车摆臂是汽车零件的一个重要组成部分，汽车摆臂在生产完成后，会存留有大量的毛刺，因此需要对毛刺进行去除，因此需要使用去除装置对毛刺进行去除，一般通过打磨装置与摆臂表面接触，实现对毛刺的去除，但由于不同摆臂的结构和外观不同，因此需要专门的固定结构实现对摆臂的固定，从而便于对摆臂的打磨，因此在对不同摆臂进行打磨时，需要更换不同的固定结构，因此需要对固定结构频繁更换，不便对摆臂的生产，同时由于在打磨过程中，会产生大量的金属碎屑，由于打磨装置的开放结构，金属碎屑会产生飞溅，从而对摆臂的生产环境等造成影响，同时也不便对金属碎屑进行收集
1、本实用新型通过设置固定结构，当在对摆臂进行固定时，将摆臂放置于主体架上，在摆臂的边缘，通过固定块与放置槽之间的配合，将固定块放置于摆臂边缘的放置槽内，通过安装柱与安装孔之间的螺纹连接，将固定杆安装于固定块上，选择直径适合的套管，将套管套设安装于固定杆上，从而通过套管的橡胶可挤压材质，使固定杆和套管的配合对摆臂进行固定，通过多组固定结构的组合，从而完成对摆臂的固定，从而便于根据需要将固定结构安装于所需位置，对摆臂进行固定。
Smart Images
Figure CN224896721U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automobile manufacturing, and more specifically, it relates to a burr removal device for automobile swing arm production. Background Technology
[0002] Cars are very common in people's lives, greatly facilitating their travel and daily life. Cars are assembled from various parts, and the car control arm is an important component. After the car control arm is manufactured, it will have a lot of burrs left, so it needs to be removed. This requires the use of a burr removal device, which usually removes burrs by contacting the control arm surface with a grinding device. However, since different control arms have different structures and appearances, a special fixing structure is needed to fix the control arm in place, thus facilitating grinding. Therefore, different fixing structures need to be changed when grinding different control arms, which requires frequent replacement of the fixing structure, making it inconvenient for control arm production. At the same time, a large amount of metal shavings are generated during the grinding process. Due to the open structure of the grinding device, the metal shavings will splash, which will affect the production environment of the control arm and make it inconvenient to collect the metal shavings. Utility Model Content
[0003] (a) Technical problems to be solved In view of the problems existing in the prior art, this utility model provides a burr removal device for automobile swing arm production, so as to solve the technical problems mentioned in the background art.
[0004] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a burr removal device for automobile swing arm production, comprising a main frame, a support leg provided at the lower end of the main frame, multiple support legs provided, a support frame fixedly provided at both ends of the main frame, a movable frame provided on the support frame, an intermediate frame fixedly provided on the movable frame, a fixed frame provided on the intermediate frame, and a rotating frame provided on the fixed frame. The main structure of the entire device is formed by the cooperation of the main frame, the support frame, and the movable frame. The rotating frame is equipped with a mounting frame, and the mounting frame is equipped with a grinding structure. The grinding structure includes a mounting block and a grinding wheel. The mounting block is mounted on the mounting frame, and the grinding wheel is mounted on the mounting block. The main frame is equipped with a fixing structure, which includes a fixing block and a fixing rod. Multiple sets of fixing structures are provided. The fixing block is detachably mounted on the main frame, and the fixing rod is mounted on the fixing block. The fixing structure is used to fix the swing arm, and the grinding structure facilitates the adjustment of the grinding wheel, thus facilitating the grinding of the swing arm.
[0005] The present invention is further configured such that there are two support frames, one of which is provided with a first threaded rod and the other of which is provided with a sliding rod. Both the first threaded rod and the sliding rod pass through the movable frame. The movable frame is provided with a second threaded rod, which passes through the intermediate frame, thereby facilitating the support of the intermediate structure.
[0006] The present invention is further configured such that the first threaded rod is rotatably connected to the support frame, the first threaded rod is threadedly connected to the movable frame, the slide rod is slidably connected to the movable frame, the second threaded rod is rotatably connected to the movable frame, and the second threaded rod is rotatably connected to the intermediate frame. An external motor is provided on both the support frame and the movable frame to drive the first threaded rod and the second threaded rod to rotate.
[0007] The present invention is further configured such that an electric push rod is fixedly mounted on the intermediate frame, the moving end of the electric push rod is fixedly connected to the fixed frame, the rotating frame is rotatably connected to the intermediate frame, the mounting frame is rotatably connected to the rotating frame, and the grinding wheel is rotatably connected to the mounting block, thereby facilitating the formation of the entire grinding structure.
[0008] The present invention is further configured such that a first motor is fixedly mounted on the fixed frame, the output end of the first motor is fixedly connected to the rotating frame, a second motor is fixedly mounted on the rotating frame, the output end of the second motor is fixedly connected to the mounting frame, and a third motor is fixedly mounted on the mounting frame, the output end of the third motor is fixedly connected to the mounting block, thereby facilitating the adjustment of the position of the grinding wheel and facilitating the contact between the grinding wheel and the swing arm.
[0009] The present invention is further configured such that the main frame is provided with a placement groove, and multiple placement grooves are provided. The fixing block is disposed in the placement groove, and the lower end of the fixing rod is fixedly provided with a mounting post. The fixing block is provided with a mounting hole, and the mounting post and the mounting hole are threadedly connected, thereby facilitating the formation of the entire fixing structure.
[0010] The present invention is further configured such that protruding blocks are fixedly provided at both ends of the fixing block, and notches are provided on the side ends of the main frame located in the placement groove. The notches and protruding blocks cooperate with each other. A sleeve is provided on the fixing rod, and the sleeve is sleeved and installed on the fixing rod, thereby facilitating the installation of the fixing structure.
[0011] The present invention is further configured such that a collection box is provided at the lower end of the main frame, a first baffle is fixedly provided at the side end of the main frame, a second baffle is provided on the main frame, the second baffle is rotatably connected to the main frame, a limit block is provided on the main frame, the limit block is rotatably connected to the main frame, and a damping is provided between the limit block and the main frame, thereby facilitating the shielding of metal debris by the first baffle and the second baffle.
[0012] (III) Beneficial Effects Compared with the prior art, this utility model provides a burr removal device for automobile control arm production, which has the following beneficial effects: 1. This utility model, through the setting of a fixing structure, when fixing the swing arm, places the swing arm on the main frame. At the edge of the swing arm, the fixing block is placed in the placement groove of the edge of the swing arm through the cooperation between the fixing block and the placement groove. The fixing rod is installed on the fixing block through the threaded connection between the mounting post and the mounting hole. A sleeve of suitable diameter is selected and installed on the fixing rod. Thus, the rubber extrudable material of the sleeve allows the fixing rod and the sleeve to fix the swing arm through cooperation. Through the combination of multiple sets of fixing structures, the fixing of the swing arm is completed, which makes it easy to install the fixing structure in the required position to fix the swing arm as needed.
[0013] 2. This utility model, through the setting of a grinding structure, when grinding the swing arm, uses an external motor mounted on the support frame to drive the first threaded rod to rotate, thereby changing the longitudinal position of the entire grinding structure through the threaded connection between the first threaded rod and the moving frame. The external motor mounted on the moving frame drives the second threaded rod to rotate, thereby causing the intermediate frame to move laterally, changing the lateral position of the entire grinding structure. An electric push rod mounted on the intermediate frame causes the fixed frame to extend, allowing the grinding wheel to contact the swing arm. The first motor mounted on the fixed frame drives the rotating frame to rotate, thereby changing the angle of the grinding wheel. The second motor drives the mounting frame to rotate, facilitating full contact between the edge of the grinding wheel and the swing arm. The third motor mounted on the mounting frame drives the mounting block to rotate, thus achieving the rotation of the grinding wheel and grinding the swing arm. This allows for easy adjustment of the grinding wheel according to the needs of different swing arms, facilitating the grinding of different swing arms.
[0014] 3. This utility model, by setting a first baffle and a second baffle, allows the second baffle to be erected before grinding the swing arm, through the rotatable connection between the second baffle and the main frame. By rotating the limiting block, the limiting block is kept in position by the damping between the limiting block and the main frame. Thus, the cooperation of the second baffle and the first baffle blocks the area around the main frame, thereby blocking the metal shavings generated during the grinding process. The metal shavings fall into the collection box through the placement groove on the main frame, thus realizing the collection of metal shavings and facilitating the cleaning of metal shavings generated during the grinding process. Attached Figure Description
[0015] Figure 1 A schematic diagram of the overall structure of a burr removal device for automobile swing arm production; Figure 2 This is a schematic diagram of the cooperation structure between the main frame and the moving frame of a burr removal device for automobile swing arm production; Figure 3 A schematic diagram of the cooperation structure between the main frame and the fixing structure of a burr removal device for automobile swing arm production; Figure 4 A schematic diagram of the grinding structure of a burr removal device for automobile control arm production; Figure 5 This is a schematic diagram of the fixed structure of a burr removal device for automobile swing arm production.
[0016] In the diagram: 1. Main frame; 2. Support leg; 3. Support frame; 4. Moving frame; 5. Intermediate frame; 6. Fixed frame; 7. Rotating frame; 8. Mounting frame; 9. Mounting block; 10. Grinding wheel; 11. Fixed block; 12. Fixed rod; 13. First threaded rod; 14. Slide rod; 15. Second threaded rod; 16. Electric push rod; 17. First motor; 18. Second motor; 19. Third motor; 20. Placement slot; 21. Mounting column; 22. Mounting hole; 23. Protruding block; 24. Notch; 25. Sleeve; 26. Collection box; 27. First baffle; 28. Second baffle; 29. Limiting block. Detailed Implementation
[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.
[0018] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.
[0019] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.
[0020] Please see Figure 1-5 A burr removal device for automobile swing arm production includes a main frame 1, a support leg 2 at the lower end of the main frame 1, multiple support legs 2, a support frame 3 fixedly installed at both ends of the main frame 1, a movable frame 4 installed on the support frame 3, an intermediate frame 5 fixedly installed on the movable frame 4, a fixed frame 6 installed on the intermediate frame 5, and a rotating frame 7 installed on the fixed frame 6. A mounting frame 8 is provided on the rotating frame 7. A grinding structure is provided on the mounting frame 8. The grinding structure includes a mounting block 9 and a grinding wheel 10. The mounting block 9 is provided on the mounting frame 8, and the grinding wheel 10 is provided on the mounting block 9. A fixing structure is provided on the main frame 1. The fixing structure includes a fixing block 11 and a fixing rod 12. Multiple sets of fixing structures are provided. The fixing block 11 is detachably provided on the main frame 1, and the fixing rod 12 is provided on the fixing block 11.
[0021] In this embodiment, the main structure of the entire device is formed by the cooperation of the main frame 1, the support frame 3 and the movable frame 4.
[0022] More specifically, the swing arm is fixed by a fixed structure, and the grinding structure facilitates the adjustment of the grinding wheel 10, which in turn facilitates the grinding of the swing arm.
[0023] Please see Figures 1-5 As one embodiment of fixing the swing arm: the main frame 1 is provided with a placement groove 20, and multiple placement grooves 20 are provided. The fixing block 11 is set in the placement groove 20. The lower end of the fixing rod 12 is fixedly provided with a mounting post 21. The fixing block 11 is provided with a mounting hole 22. The mounting post 21 is threadedly connected to the mounting hole 22. Both ends of the fixing block 11 are fixedly provided with protruding blocks 23. The side ends of the main frame 1 located in the placement groove 20 are provided with notches 24. The notches 24 and the protruding blocks 23 cooperate with each other. The fixing rod 12 is provided with a sleeve 25, and the sleeve 25 is sleeved and installed on the fixing rod 12. Specifically, when fixing the swing arm, the swing arm is placed on the main frame 1. At the edge of the swing arm, the fixing block 11 is placed in the placement groove 20 at the edge of the swing arm through the cooperation between the fixing block 11 and the placement groove 20. The fixing rod 12 is installed on the fixing block 11 through the threaded connection between the mounting post 21 and the mounting hole 22. A sleeve 25 of suitable diameter is selected and installed on the fixing rod 12. The rubber extrudable material of the sleeve 25 allows the fixing rod 12 and the sleeve 25 to fix the swing arm through cooperation. By combining multiple sets of fixing structures, the fixing of the swing arm is completed.
[0024] Please refer to Figure 1-5 As one implementation method for grinding the swing arm: two support frames 3 are provided. One support frame 3 is provided with a first threaded rod 13, and the other support frame 3 is provided with a sliding rod 14. Both the first threaded rod 13 and the sliding rod 14 pass through the movable frame 4. The movable frame 4 is provided with a second threaded rod 15, which passes through the intermediate frame 5. The first threaded rod 13 is rotatably connected to the support frame 3 and threadedly connected to the movable frame 4. The sliding rod 14 is slidably connected to the movable frame 4. The second threaded rod 15 is rotatably connected to the movable frame 4 and rotatably connected to the intermediate frame 5. An electric push rod 16 is fixedly provided on the intermediate frame 5. The moving end of the electric push rod 16 is fixedly connected to the fixed frame 6. The rotating frame 7 is rotatably connected to the intermediate frame 5. The mounting frame 8 and... The rotating frames 7 are rotatably connected, the grinding wheel 10 is rotatably connected to the mounting block 9, the fixed frame 6 is fixedly equipped with a first motor 17, the output end of the first motor 17 is fixedly connected to the rotating frame 7, the rotating frame 7 is fixedly equipped with a second motor 18, the output end of the second motor 18 is fixedly connected to the mounting frame 8, the mounting frame 8 is fixedly equipped with a third motor 19, the output end of the third motor 19 is fixedly connected to the mounting block 9, the lower end of the main frame 1 is equipped with a collection box 26, the side end of the main frame 1 is fixedly equipped with a first baffle 27, the main frame 1 is equipped with a second baffle 28, the second baffle 28 is rotatably connected to the main frame 1, the main frame 1 is equipped with a limit block 29, the limit block 29 is rotatably connected to the main frame 1, and the limit block 29 is equipped with damping between the main frame 1 and the main frame 1. Specifically, when grinding the swing arm, an external motor mounted on the support frame 3 drives the first threaded rod 13 to rotate, thereby changing the longitudinal position of the entire grinding structure through the threaded connection between the first threaded rod 13 and the moving frame 4. An external motor mounted on the moving frame 4 drives the second threaded rod 15 to rotate, thereby causing the intermediate frame 5 to move laterally, changing the lateral position of the entire grinding structure. An electric push rod 16 mounted on the intermediate frame 5 causes the fixed frame 6 to extend, allowing the grinding wheel 10 to contact the swing arm. A first motor 17 mounted on the fixed frame 6 drives the rotating frame 7 to rotate, thereby changing the angle of the grinding wheel 10. A second motor 18 drives the mounting frame 8 to rotate, facilitating full contact between the edge of the grinding wheel 10 and the swing arm. The third motor 19 mounted on the frame 8 drives the mounting block 9 to rotate, thereby rotating the grinding wheel 10 to grind the swing arm. This allows for easy adjustment of the grinding wheel 10 according to the needs of different swing arms. Before grinding the swing arm, the second baffle 28 is raised through the rotational connection between it and the main frame 1. The limiting block 29 is rotated, and the damping between the limiting block 29 and the main frame 1 keeps the limiting block 29 in position. The cooperation of the second baffle 28 and the first baffle 27 blocks the area around the main frame 1, thus blocking the metal shavings generated during the grinding process. The shavings fall into the collection box 26 through the placement slot 20 on the main frame 1, thereby collecting the metal shavings.
[0025] In summary, when using it as a whole: When fixing the swing arm, place the swing arm on the main frame 1. At the edge of the swing arm, the fixing block 11 is placed in the placement groove 20 of the edge of the swing arm through the cooperation between the fixing block 11 and the placement groove 20. The fixing rod 12 is installed on the fixing block 11 through the threaded connection between the mounting post 21 and the mounting hole 22. Select a sleeve 25 of suitable diameter and install the sleeve 25 on the fixing rod 12. The rubber extrudable material of the sleeve 25 makes the fixing rod 12 and the sleeve 25 cooperate to fix the swing arm. By combining multiple sets of fixing structures, the fixing of the swing arm is completed.
[0026] When grinding the swing arm, an external motor mounted on the support frame 3 drives the first threaded rod 13 to rotate, thereby changing the longitudinal position of the entire grinding structure through the threaded connection between the first threaded rod 13 and the moving frame 4. An external motor mounted on the moving frame 4 drives the second threaded rod 15 to rotate, thereby causing the intermediate frame 5 to move laterally, changing the lateral position of the entire grinding structure. An electric push rod 16 mounted on the intermediate frame 5 causes the fixed frame 6 to extend, allowing the grinding wheel 10 to contact the swing arm. A first motor 17 mounted on the fixed frame 6 drives the rotating frame 7 to rotate, thereby changing the angle of the grinding wheel 10. A second motor 18 drives the mounting frame 8 to rotate, facilitating full contact between the edge of the grinding wheel 10 and the swing arm. The mounting frame 8... The third motor 19 installed on the upper part drives the mounting block 9 to rotate, thereby realizing the rotation of the grinding wheel 10 and realizing the grinding of the swing arm. This makes it easy to adjust the grinding wheel 10 according to the needs of different swing arms. Before grinding the swing arm, the second baffle 28 is raised through the rotational connection between the second baffle 28 and the main frame 1. The limiting block 29 is rotated, and the limiting block 29 is kept in position by the damping between the limiting block 29 and the main frame 1. Thus, the second baffle 28 and the first baffle 27 cooperate to block the area around the main frame 1. The metal chips generated during the grinding process are blocked by the first baffle 27 and the second baffle 28 and fall into the collection box 26 through the placement groove 20 opened on the main frame 1, thereby realizing the collection of metal chips.
[0027] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.
Claims
1. A burr removal device for automobile swing arm production, comprising a main frame (1), characterized in that: The lower end of the main frame (1) is provided with a support leg (2), and there are multiple support legs (2). Both ends of the main frame (1) are fixedly provided with support frames (3). A movable frame (4) is provided on the support frame (3). An intermediate frame (5) is fixedly provided on the movable frame (4). A fixed frame (6) is provided on the intermediate frame (5). A rotating frame (7) is provided on the fixed frame (6). The rotating frame (7) is provided with a mounting frame (8), and the mounting frame (8) is provided with a grinding structure. The grinding structure includes a mounting block (9) and a grinding wheel (10). The mounting block (9) is provided on the mounting frame (8), and the grinding wheel (10) is provided on the mounting block (9). The main frame (1) is provided with a fixing structure. The fixing structure includes a fixing block (11) and a fixing rod (12). The fixing structure is provided in multiple sets. The fixing block (11) is detachably provided on the main frame (1), and the fixing rod (12) is provided on the fixing block (11).
2. The burr removal device for automobile control arm production according to claim 1, characterized in that: The support frame (3) is provided in two parts. One support frame (3) is provided with a first threaded rod (13), and the other support frame (3) is provided with a sliding rod (14). The first threaded rod (13) and the sliding rod (14) both pass through the movable frame (4). The movable frame (4) is provided with a second threaded rod (15), and the second threaded rod (15) passes through the intermediate frame (5).
3. The burr removal device for automobile control arm production according to claim 2, characterized in that: The first threaded rod (13) is rotatably connected to the support frame (3), the first threaded rod (13) is threadedly connected to the moving frame (4), the slide rod (14) is slidably connected to the moving frame (4), the second threaded rod (15) is rotatably connected to the moving frame (4), and the second threaded rod (15) is rotatably connected to the intermediate frame (5).
4. The burr removal device for automobile control arm production according to claim 1, characterized in that: An electric push rod (16) is fixedly installed on the intermediate frame (5). The moving end of the electric push rod (16) is fixedly connected to the fixed frame (6). The rotating frame (7) is rotatably connected to the intermediate frame (5). The mounting frame (8) is rotatably connected to the rotating frame (7). The grinding wheel (10) is rotatably connected to the mounting block (9).
5. The burr removal device for automobile control arm production according to claim 4, characterized in that: A first motor (17) is fixedly installed on the fixed frame (6). The output end of the first motor (17) is fixedly connected to the rotating frame (7). A second motor (18) is fixedly installed on the rotating frame (7). The output end of the second motor (18) is fixedly connected to the mounting frame (8). A third motor (19) is fixedly installed on the mounting frame (8). The output end of the third motor (19) is fixedly connected to the mounting block (9).
6. The burr removal device for automobile control arm production according to claim 1, characterized in that: The main frame (1) is provided with a placement slot (20), and multiple placement slots (20) are provided. The fixing block (11) is set in the placement slot (20). The lower end of the fixing rod (12) is fixedly provided with a mounting post (21). The fixing block (11) is provided with a mounting hole (22). The mounting post (21) and the mounting hole (22) are threadedly connected.
7. The burr removal device for automobile control arm production according to claim 6, characterized in that: Both ends of the fixed block (11) are fixedly provided with protruding blocks (23), and the main frame (1) is provided with notches (24) on the side ends of the placement groove (20). The notches (24) and the protruding blocks (23) cooperate with each other. The fixed rod (12) is provided with a sleeve (25), and the sleeve (25) is sleeved and installed on the fixed rod (12).
8. The burr removal device for automobile control arm production according to claim 1, characterized in that: A collection box (26) is provided at the lower end of the main frame (1). A first baffle (27) is fixedly provided at the side end of the main frame (1). A second baffle (28) is provided on the main frame (1). The second baffle (28) is rotatably connected to the main frame (1). A limit block (29) is provided on the main frame (1). The limit block (29) is rotatably connected to the main frame (1). Damping is provided between the limit block (29) and the main frame (1).