Positioning structure for automobile swing arm stamping

Abstract

The utility model discloses a kind of positioning structures for automobile swing arm stamping, including mesa, sliding groove is opened on the outer wall of mesa, sliding block is slidably arranged in the inside of sliding groove, support arm is fixedly arranged on the outer wall of sliding block, the upper end of support arm is provided with positioning assembly, the outer wall of sliding block and be located at both sides are fixedly arranged with clamping block, the inner wall of sliding groove and be located at both sides are correspondingly provided with annular groove, so that user can move support arm by the cooperation of sliding block and sliding groove, to adjust the position of multiple positioning assemblies, so that it can be clamped and positioned in multiple directions of raw material, and then facilitate stamping to be carried out, after adjusting, positioning stud is screwed into threaded hole and adjusting hole, to realize the effect of fixing support arm and positioning assembly, facilitate subsequent use.

Description

Technical Field

[0001] This utility model relates to the field of automotive swing arm processing technology, and more specifically, it relates to a positioning structure for automotive swing arm stamping. Background Technology

[0002] The control arm is a core component of the automotive suspension system. It employs a double-arm frame structure and ball joint connection mechanism, using the universal joint characteristics to control the vertical movement of the tires. This component achieves dual shock absorption through a reduction structure and a rubber buffer layer, reducing impact force transmission by 30%-50%. Automotive control arms are generally curved in shape, and their production process often utilizes stamping. During the stamping operation, the raw material needs to be positioned to ensure the quality of the stamped control arm.

[0003] However, most traditional positioning structures for automotive swing arm stamping only clamp and position the raw material on both sides. This positioning method is too simple and the clamping method is not firm, which makes it easy for the raw material to shift during the stamping process. Furthermore, the processing table is usually fixed at the bottom of the stamping machine, which means that when the other end of the raw material needs to be stamped, the positioning structure on the raw material needs to be loosened, moved and repositioned, which is quite troublesome. Utility Model Content

[0004] (a) Technical problems to be solved To address the problems existing in the prior art, this utility model provides a positioning structure for stamping automotive swing arms, which solves the technical problem mentioned in the background art that most traditional positioning structures for stamping automotive swing arms only clamp and position the raw material on both sides. This positioning method is too simple and the clamping method is not firm, which leads to the problem that the raw material is still prone to displacement during the stamping process.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a positioning structure for stamping automotive swing arms, comprising a platform, a sliding groove on the outer wall of the platform, a sliding block slidably disposed inside the sliding groove, a support arm fixedly disposed on the outer wall of the sliding block, a positioning component disposed at the upper end of the support arm, a locking block fixedly disposed on the outer wall of the sliding block on both the upper and lower sides, an annular groove correspondingly disposed on the inner wall of the sliding groove on both the upper and lower sides, the locking block being movably installed inside the annular groove, an adjustment hole on the outer wall of the platform at the upper end of the sliding groove, multiple adjustment holes arranged in a circumferential pattern, multiple sets of the sliding block, support arm, and positioning component, and threaded holes on the support arm, positioning studs disposed inside the threaded holes and adjustment holes, a support platform fixedly disposed at the bottom of the platform, and a base disposed at the bottom of the support platform.

[0006] The present invention is further configured such that a bearing is provided at the connection position between the base and the support platform, the support platform is rotatably installed with the base through the bearing, a first gear is provided on the outer wall of the support platform, a motor is fixedly provided on the upper end surface of the base and on one side of the support platform, and a second gear is provided at the output end of the motor. The first gear and the second gear are meshed and installed to facilitate the rotation of the platform.

[0007] The present invention is further provided that the upper surface of the base and at the four corners are provided with external holes, so as to facilitate the installation of the structure to the bottom of the stamping equipment.

[0008] The present invention is further configured such that each of the upper ends of the support arm is provided with a fixing block, each of the fixing blocks is provided with a threaded rod in the middle position, each of the threaded rods is threadedly connected to the fixing block, one end of each of the threaded rods passes through the fixing block and is rotatably provided with a pushing block, each of the pushing blocks is L-shaped and is provided with an anti-slip pad on its outer wall, which facilitates the clamping and positioning of the raw material.

[0009] The present invention is further configured such that a handwheel is fixedly provided at the other end of each threaded rod, which facilitates the adjustment of the extension distance of the push block.

[0010] The present invention is further provided that one end of each positioning stud is fixedly provided with a handle, which facilitates the assembly and disassembly of the positioning stud.

[0011] The present invention is further provided with guide rods fixedly provided on the outer wall of the push block on both sides, and the guide rods are slidably installed with the fixed block to facilitate guiding the push block.

[0012] The present invention is further configured such that the positioning components are all located at the periphery of the table surface, which facilitates the placement of the automotive swing arm raw materials.

[0013] (III) Beneficial Effects Compared with the prior art, this utility model provides a positioning structure for stamping automotive swing arms, which has the following beneficial effects: 1. By setting up sliding blocks, support arms, and positioning studs, users can move the support arm through the cooperation of the sliding blocks and sliding grooves to adjust the position of multiple positioning components, so that the raw materials can be clamped and positioned in multiple directions, thus facilitating the stamping process. After adjustment, the positioning studs are screwed into the threaded holes and adjustment holes to fix the support arm and positioning components, making subsequent use convenient.

[0014] 2. By setting up a support platform, base, and motor, when it is necessary to perform a stamping operation on the other end of the raw material on the platform, the motor can be controlled to make the second gear drive the first gear to rotate. At this time, the first gear will drive the support platform and the platform to rotate, thereby changing the position of the raw material at the lower end of the stamping equipment, which facilitates the subsequent stamping process and saves time and effort.

[0015] 3. By setting a fixed block, a threaded column push block, and a handwheel, the user can rotate the threaded column by turning the handwheel. At this time, the threaded column can drive the push block to move so that the anti-slip pad abuts against the outer wall of the raw material, thereby facilitating the adjustment of the extension distance of the push block and making it convenient and flexible to use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a positioning structure for stamping automotive swing arms in its unused state. Figure 2 Exploded view of the installation of the support arm, locating studs, and grip; Figure 3 A schematic diagram showing the positions of the sliding groove, annular groove, threaded hole, and support platform on the table; Figure 4 This is a schematic diagram showing the positions of the bearings and motor on the base; Figure 5 This is a schematic diagram showing the positions of the threaded holes and fixing blocks on the support arm.

[0017] In the diagram: 1. Tabletop; 2. Sliding groove; 3. Sliding block; 4. Support arm; 5. Locking block; 6. Annular groove; 7. Adjustment hole; 8. Threaded hole; 9. Positioning stud; 10. Support platform; 11. Base; 12. Bearing; 13. First gear; 14. Motor; 15. Second gear; 16. External connection hole; 17. Fixing block; 18. Threaded rod; 19. Pushing block; 20. Anti-slip pad; 21. Handwheel; 22. Handle; 23. Guide rod. Detailed Implementation

[0018] 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.

[0019] 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.

[0020] 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.

[0021] Please see Figure 1-5 A positioning structure for stamping automotive swing arms includes a platform 1. A sliding groove 2 is formed on the outer wall of the platform 1. A sliding block 3 is slidably arranged inside the sliding groove 2. A support arm 4 is fixedly arranged on the outer wall of the sliding block 3. A positioning component is provided at the upper end of the support arm 4. A locking block 5 is fixedly arranged on the upper and lower sides of the outer wall of the sliding block 3. An annular groove 6 is formed on the upper and lower sides of the inner wall of the sliding groove 2. The locking block 5 is movably installed inside the annular groove 6. An adjustment hole 7 is formed on the upper end of the sliding groove 2 on the outer wall of the platform 1. Multiple adjustment holes 7 are arranged in a circular pattern. Multiple sets of sliding blocks 3, support arms 4 and positioning components are provided. Threaded holes 8 are formed on the support arms 4. Positioning studs 9 are provided inside the threaded holes 8 and the adjustment holes 7. A support platform 10 is fixedly arranged at the bottom of the platform 1. A base 11 is provided at the bottom of the support platform 10. A handle 22 is fixedly arranged at one end of each positioning stud 9. The positioning components are all located around the periphery of the platform 1.

[0022] In this embodiment, a bearing 12 is provided at the connection position between the base 11 and the support platform 10. The support platform 10 is rotatably mounted to the base 11 via the bearing 12. A first gear 13 is provided on the outer wall of the support platform 10. A motor 14 is fixedly provided on the upper end surface of the base 11 and on one side of the support platform 10. A second gear 15 is provided at the output end of the motor 14. The first gear 13 and the second gear 15 are meshed and installed. External holes 16 are provided on the upper end surface of the base 11 at each of the four corners.

[0023] More specifically, the user can move the support arm 4 by using the cooperation of the sliding block 3 and the sliding groove 2 to adjust the position of multiple positioning components, so that it can clamp and position the raw material in multiple directions, thereby facilitating the stamping process. After adjustment, the positioning stud 9 is screwed into the threaded hole 8 and the adjustment hole 7 to fix the support arm 4 and the positioning components, which is convenient for subsequent use. When it is necessary to stamp the other end of the raw material on the table 1, the second gear 15 can be driven by the motor 14 to rotate the first gear 13. At this time, the first gear 13 will drive the support table 10 and the table 1 to rotate, thereby changing the position of the raw material at the lower end of the stamping equipment, which is convenient for subsequent stamping and saves time and effort.

[0024] Please see Figure 1 and Figure 2 As an implementation method for adjusting the position of the push block 19: the upper end of the support arm 4 is provided with a fixed block 17, the middle position of the fixed block 17 is provided with a threaded rod 18, the threaded rod 18 is threadedly connected to the fixed block 17, one end of the threaded rod 18 passes through the fixed block 17 and is rotatably provided with the push block 19, the push block 19 is L-shaped, and an anti-slip pad 20 is fixedly provided on its outer wall, and a handwheel 21 is fixedly provided on the other end of the threaded rod 18.

[0025] Specifically, during positioning, the threaded column can be rotated by turning the handwheel 21. At this time, the threaded column can drive the push block 19 to move so that the anti-slip pad 20 abuts against the outer wall of the raw material, thereby facilitating the adjustment of the extension distance of the push block 19 and making it convenient and flexible to use.

[0026] Please refer to Figure 2 As a further embodiment for guiding the push block 19: guide rods 23 are fixedly provided on the outer wall of the push block 19 on both sides, and the guide rods 23 are slidably installed with the fixed block 17.

[0027] Specifically, the guide rod 23 can guide the push block 19 to make it move more smoothly.

[0028] In summary, when using the overall equipment: the user can move the support arm 4 through the cooperation of the sliding block 3 and the sliding groove 2 to adjust the position of multiple positioning components, so that it can clamp and position the raw material in multiple directions, thereby facilitating the stamping process. After adjustment, the positioning stud 9 is screwed into the threaded hole 8 and the adjustment hole 7 to fix the support arm 4 and the positioning components. During positioning, the threaded stud can be rotated by turning the handwheel 21, which will drive the push block 19 to move so that the anti-slip pad 20 abuts against the outer wall of the raw material, thereby facilitating the adjustment of the extension distance of the push block 19, making it convenient and flexible to use. When it is necessary to stamp the other end of the raw material on the table 1, the second gear 15 can be driven by the motor 14 to rotate the first gear 13. At this time, the first gear 13 will drive the support table 10 and the table 1 to rotate, thereby changing the position of the raw material at the lower end of the stamping equipment, facilitating subsequent stamping, saving time and effort.

[0029] 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 positioning structure for stamping automotive swing arms, comprising a platform (1), characterized in that: A sliding groove (2) is provided on the outer wall of the tabletop (1). A sliding block (3) is slidably provided inside the sliding groove (2). A support arm (4) is fixedly provided on the outer wall of the sliding block (3). A positioning component is provided at the upper end of the support arm (4). A locking block (5) is fixedly provided on the outer wall of the sliding block (3) on both the upper and lower sides. An annular groove (6) is correspondingly provided on the inner wall of the sliding groove (2) on both the upper and lower sides. The locking block (5) is movably installed inside the annular groove (6). An adjustment hole (7) is provided on the outer wall of the platform (1) and at the upper end of the sliding groove (2). Multiple adjustment holes (7) are provided and arranged in a circular shape. Multiple sets of sliding blocks (3), support arms (4) and positioning components are provided. Threaded holes (8) are provided on the support arms (4). Positioning studs (9) are provided inside the threaded holes (8) and adjustment holes (7). A support platform (10) is fixedly provided at the bottom of the platform (1). A base (11) is provided at the bottom of the support platform (10).

2. The positioning structure for stamping an automotive swing arm according to claim 1, characterized in that: A bearing (12) is provided at the connection position between the base (11) and the support platform (10). The support platform (10) is rotatably installed with the base (11) through the bearing (12). A first gear (13) is provided on the outer wall of the support platform (10). A motor (14) is fixedly provided on the upper end surface of the base (11) and on one side of the support platform (10). A second gear (15) is provided at the output end of the motor (14). The first gear (13) and the second gear (15) are meshed and installed.

3. The positioning structure for stamping an automotive swing arm according to claim 2, characterized in that: The base (11) has external holes (16) on its upper surface and at its four corners.

4. The positioning structure for stamping an automotive swing arm according to claim 1, characterized in that: The upper end of each support arm (4) is provided with a fixing block (17), and the middle position of each fixing block (17) is provided with a threaded rod (18). The threaded rod (18) is threadedly connected to the fixing block (17). One end of each threaded rod (18) passes through the fixing block (17) and is rotatably provided with a pushing block (19). The pushing block (19) is L-shaped and is provided with an anti-slip pad (20) on its outer wall.

5. The positioning structure for stamping an automotive swing arm according to claim 4, characterized in that: The other end of each threaded rod (18) is fixedly equipped with a handwheel (21).

6. The positioning structure for stamping an automotive swing arm according to claim 1, characterized in that: A handle (22) is fixedly provided at one end of each positioning stud (9).

7. The positioning structure for stamping an automotive swing arm according to claim 4, characterized in that: Guide rods (23) are fixedly provided on the outer wall of the push block (19) on both sides, and the guide rods (23) are slidably installed with the fixed block (17).

8. The positioning structure for stamping an automotive swing arm according to claim 1, characterized in that: The positioning components are all located around the tabletop (1).

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