Swing arm inspection tool with range adjusting structure
By introducing a range adjustment structure and fixed structure into the swing arm inspection tooling, the problem that the swing arm inspection tooling cannot adapt to multiple specifications is solved, and flexible detection and stable fixed position of swing arms of different specifications is achieved, which simplifies the operation process.
Patent Information
- Application Number
- CN202422102554.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-29
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-08-29
AI Technical Summary
The existing swing arm inspection tooling cannot adjust the detection range and cannot adapt to the inspection needs of multiple swing arm, resulting in increased operational complexity and time cost.
A swing arm inspection tool equipped with a range adjustment structure is designed. The movement of the corresponding groove and the detection plug rod is achieved through the C-shaped plate and the cylinder-driven detection plug rod. Combined with the threaded rod and the gear transmission system, the adaptive detection of swing arms of different specifications is achieved, and the swing arm positioning hole is stabilized through the fixed structure.
It realizes flexible inspection of swing arms of different specifications, simplifies the operation process, reduces the complexity and time cost of replacing inspection tooling, and improves inspection efficiency.
Smart Images
Figure CN223204848U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of swing arm inspection, in particular to a swing arm inspection tooling provided with a range adjustment structure. Background Art
[0002] The swing arm is an automotive component that can be bent and folded through the middle riveted joint. After processing, it needs to be rotated for inspection. By observing the fit between the plug rod and the swing arm, it can be determined whether the swing arm's dimensions such as hole diameter, hole depth, and slot width meet the standard requirements.
[0003] When using the swing arm inspection tooling to inspect, the sizes of automobile swing arms of different models or specifications may vary. If the inspection tooling cannot adjust the inspection range, it will not be able to adapt to the inspection needs of various swing arms, thereby limiting its scope of application. When faced with swing arms of different sizes, different inspection tooling needs to be replaced, which will increase the complexity and time cost of the operation. Utility Model Content
[0004] The purpose of the present invention is to provide a swing arm inspection tool with a range adjustment structure to solve the problem in the above background technology that the swing arm inspection tool cannot adjust the detection range and cannot adapt to the detection requirements of various swing arms.
[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a swing arm inspection tool with a range adjustment structure, comprising a vertical plate fixedly mounted on the upper surface of the base, and a slotted plate, the front surface of the vertical plate is symmetrically mounted with the slotted plate, the base is connected with a range adjustment structure, the range adjustment structure can be moved through the C-shaped plate to make the corresponding slot and the detection plug rod move to the high side detection range, the range adjustment structure comprises a C-shaped plate, the lower end of the C-shaped plate slides through the protrusion on the lower surface of the base, and the corresponding slot is fixedly mounted on the upper surface of the lower end of the C-shaped plate, the upper end of the C-shaped plate slides through the rear surface of the vertical plate, and the upper end of the C-shaped plate is fixedly connected with a sliding plate, the two ends of the sliding plate are respectively slidably mounted on the inner slots of the two slotted plates, the rear surface of the vertical plate is fixedly mounted with a cylinder 1, and the push rod of the cylinder 1 is fixedly mounted on the inner wall surface of the C-shaped plate.
[0006] Preferably, the range adjustment structure also includes a connecting ring, the upper surface of the connecting ring is fixedly mounted with cylinder 2, the lower end of the push rod of cylinder 2 is connected to the detection plug rod, the outer surface of the connecting ring is rotatably mounted with gear 1, the gear 1 is meshedly connected with gear 2, the coaxial axis of the gear 2 is fixedly connected with the rotating shaft of the motor, the lower surface of the gear 1 is fixedly mounted with a connecting rod, the front surface of the connecting rod is penetrated by threaded rod 1, the outer surface of the threaded rod 1 is slidably mounted with a sliding ring, and the lower surface of the sliding ring is fixedly mounted with threaded rod 2.
[0007] By adopting the above technical solution, the corresponding groove and the detection plug rod are adapted to the length of the front half of the swing arm by moving the C-shaped plate.
[0008] Preferably, the outer surface of the threaded rod 1 is threadedly connected with two nuts, and the lower end of the threaded rod 2 is threadedly connected with a nut.
[0009] By adopting the above technical solution, the sliding ring can be fixed by the nut.
[0010] Preferably, the front end of the sliding plate is provided with an arc-shaped convex plate, and the connecting ring is fixedly mounted on the upper surface of the arc-shaped convex plate of the sliding plate.
[0011] The above technical solution is adopted to facilitate the gear 1 to drive the connecting rod to rotate.
[0012] Preferably, the base is further connected to a fixing structure, and the fixing structure can allow the insertion rod to pass through the positioning hole of the swing arm by rotating the adjustment rod.
[0013] By adopting the above technical solution, the positioning hole at the front end of the swing arm can be fixed.
[0014] Preferably, the fixing structure includes a limiting rod fixedly mounted on the upper surface of the base, and a connecting plate slidably mounted on the outer surface of the limiting rod. The rear end of the connecting plate is slidably connected to the groove on the front surface of the vertical plate, and a spring is mounted on the upper surface of the connecting plate, the upper end of the spring is fixedly mounted on the upper surface of the inner wall of the groove on the front surface of the vertical plate, and an insertion rod is fixedly mounted on the lower surface of the connecting plate. An adjustment rod is threaded through the upper surface of the connecting plate, and the lower end of the adjustment rod is rotatably mounted on the upper surface of the base.
[0015] By adopting the above technical solution, the insertion rod is pressed down through the positioning hole via the connecting plate.
[0016] Preferably, an opening is provided on the upper surface of the base corresponding to the position of the insertion rod.
[0017] The adoption of the above technical solution makes the swing arm fixation more stable.
[0018] Compared with the prior art, the beneficial effects of the present invention are: the swing arm inspection tooling with a range adjustment structure:
[0019] 1. The swing arm inspection fixture is equipped with a range adjustment structure. Cylinder 1 slides the C-shaped plate. The upper end of the C-shaped plate pushes the sliding plate, causing the detection plug rod to move. The lower end of the C-shaped plate drives the corresponding slot to move, ensuring that the corresponding slot and the detection plug rod are always in the same position. The adjustment range allows the corresponding slot and the detection plug rod to adapt to swing arms of different specifications, facilitating inspection.
[0020] 2. Furthermore, the connecting rod fixedly mounted on the lower surface of gear one is further connected to threaded rod one. A nut on the outer surface of threaded rod one can be used to adjust the fixed position of the sliding ring so that the lower end of threaded rod two corresponds to the positioning hole of the second section of the swing arm. This simple adjustment method facilitates the device to detect swing arms of different specifications.
[0021] 3. Furthermore, a fixing structure is provided, and the positioning hole of the swing arm is aligned with the opening of the base, and then the adjusting rod is rotated, which will cause the connecting plate to move downward and drive the insertion rod to be inserted into the positioning hole of the swing arm, so that the end of the swing arm is fixed by the insertion rod of the connecting plate, which is convenient for the subsequent detection of the connecting hole and the swing detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a schematic diagram of the shaft side surface structure of the utility model;
[0023] Figure 2 This is a schematic diagram of the upward-looking surface structure of the utility model;
[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from above;
[0025] Figure 4 This is a schematic diagram of the side sectional structure of the utility model;
[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of the C-shaped plate of the utility model;
[0027] Figure 6 This is a schematic diagram of the top surface structure of the connecting plate of the utility model.
[0028] In the figure: 1. Base; 2. Vertical plate; 3. Slotted plate; 4. C-shaped plate; 5. Cylinder 1; 6. Corresponding groove; 7. Sliding plate; 8. Connecting ring; 9. Cylinder 2; 10. Detection plug rod; 11. Gear 1; 12. Gear 2; 13. Motor; 14. Connecting rod; 15. Threaded rod 1; 16. Sliding ring; 17. Threaded rod 2; 18. Connecting plate; 19. Limit rod; 20. Adjustment rod; 21. Spring; 22. Insert rod. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0030] See also Figure 1-6The utility model provides a technical solution: a swing arm inspection tooling with a range adjustment structure, including a base 1, a vertical plate 2, a slotted plate 3, a C-shaped plate 4, a cylinder 1 5, a corresponding groove 6, a sliding plate 7, a connecting ring 8, a cylinder 2 9, a detection plug rod 10, a gear 11, a gear 2 12, a motor 13, a connecting rod 14, a threaded rod 15, a sliding ring 16, a threaded rod 2 17, a connecting plate 18, a limit rod 19, an adjustment rod 20, a spring 21, and an insertion rod 22.
[0031] Example 1: The swing arm inspection tool is provided with a fixing structure, which can adaptively fix the positioning hole at the front end of the swing arm through the insertion rod 22, specifically:
[0032] The base 1 is also connected to a fixed structure, which can make the insertion rod 22 pass through the positioning hole of the swing arm by rotating the adjusting rod 20. The fixed structure includes a limit rod 19, which is fixedly mounted on the upper surface of the base 1. The outer surface of the limit rod 19 is slidably mounted with a connecting plate 18. The rear end of the connecting plate 18 is slidably connected to the front surface slot of the vertical plate 2, and a spring 21 is mounted on the upper surface of the connecting plate 18. The upper end of the spring 21 is fixedly mounted on the upper surface of the inner wall of the slot on the front surface of the vertical plate 2. The lower surface of the connecting plate 18 is fixedly mounted with an insertion rod 22. The upper surface of the connecting plate 18 is threaded with an adjusting rod 20. The lower end of the adjusting rod 20 is rotatably mounted on the upper surface of the base 1. The upper surface of the base 1 is provided with an opening corresponding to the position of the insertion rod 22.
[0033] The swing arm inspection tool is the same as the inspection of the automobile swing arm. The automobile swing arm is divided into two ends. It is necessary to inspect the connection hole between the two ends of the swing arm, as well as the rotation of the second section of the swing arm and the first section of the swing arm. First, Figure 3 As shown, the positioning hole of the first section of the swing arm is made to correspond to the opening opened on the upper surface of the base 1, and then the adjusting rod 20 is rotated so that the lower end of the adjusting rod 20 rotates on the upper surface of the base 1. Since the adjusting rod 20 thread penetrates the upper surface of the connecting plate 18, the connecting plate 18 will move downward while the adjusting rod 20 rotates. At the same time, the connecting plate 18 will slide on the outer surface of the limit rod 19, making the movement of the connecting plate 18 more stable. Then the rear end of the connecting plate 18 is made to slide in the slot of the vertical plate 2, and the spring 21 is stretched. The insertion rod 22 installed on the lower surface of the connecting plate 18 will be inserted into the positioning hole of the first section of the swing arm, and then enter the opening of the base 1. Then, the connecting plate 18 will press the swing arm to fix the swing arm.
[0034] Example 2: The swing arm inspection tooling is provided with a range adjustment structure, which can adjust the detection range according to the specifications of the swing arm, specifically:
[0035] The upper surface of the base 1 is fixedly mounted with a vertical plate 2, which also includes a slotted plate 3. The front surface of the vertical plate 2 is symmetrically mounted with the slotted plate 3. The base 1 is connected to a range adjustment structure, which can move the C-shaped plate 4 so that the corresponding slot 6 and the detection plug rod 10 move the high-side detection range. The range adjustment structure includes a C-shaped plate 4, the lower end of the C-shaped plate 4 slides through the convex block on the lower surface of the base 1, and the lower end upper surface of the C-shaped plate 4 is fixedly mounted with a corresponding slot 6, the upper end of the C-shaped plate 4 slides through the rear surface of the vertical plate 2, and the upper end of the C-shaped plate 4 is fixedly connected with a sliding plate 7, the two ends of the sliding plate 7 are respectively slidably mounted on the inner slots of the two slotted plates 3, the rear surface of the vertical plate 2 is fixedly mounted with a cylinder 5, and the push rod of the cylinder 5 is fixedly mounted on the inner wall surface of the C-shaped plate 4, and the range adjustment structure also includes The connecting ring 8 is enclosed, and a cylinder 2 9 is fixedly installed on the upper surface of the connecting ring 8. The lower end of the push rod of the cylinder 2 9 is connected to the detection plug rod 10. The outer surface of the connecting ring 8 is rotatably installed with a gear 11. The gear 11 is meshed with the gear 2 12. The coaxial axis of the gear 2 12 is fixedly connected with the rotating shaft of the motor 13. The lower surface of the gear 11 is fixedly installed with a connecting rod 14. The front surface of the connecting rod 14 is penetrated by a threaded rod 15. The outer surface of the threaded rod 15 is slidably installed with a sliding ring 16. The lower surface of the sliding ring 16 is fixedly installed with a threaded rod 2 17. The outer surface of the threaded rod 15 is threadedly connected with two nuts. The lower end of the threaded rod 2 17 is threadedly connected with a nut. The outer surface of the threaded rod 15 is threadedly connected with two nuts, and the lower end of the threaded rod 2 17 is threadedly connected with a nut.
[0036] Furthermore, after the first section of the swing arm is fixed, the detection plug rod 10 will be made to pass through the connecting hole between the first section of the swing arm and the second section of the swing arm. First, the connecting holes of the first section of the swing arm and the second section of the swing arm are placed vertically corresponding to each other, and then the cylinder 1 5 on the rear surface of the vertical plate 2 will be opened, so that the push rod of the cylinder 1 5 pushes the C-shaped plate 4 to move, as shown in FIG. Figure 4 As shown, the lower end of the C-shaped plate 4 slides in the convex block on the lower surface of the base 1, and then the lower end of the C-shaped plate 4 drives the corresponding groove 6 to connect, so that the corresponding groove 6 is perpendicular to the connecting hole of the swing arm. After that, the cylinder 1 5 is closed, and the upper end of the C-shaped plate 4 simultaneously pushes the sliding plate 7 to slide on the inner side of the symmetrically arranged slotted plate 3, which will make the position of the detection plug rod 10 always keep corresponding to the corresponding groove 6. At this time, the cylinder 2 9 on the upper surface of the connecting ring 8 is opened, so that the push rod of the cylinder 2 9 pushes the detection plug rod 10 to move downward, and then the detection plug rod 10 will sequentially pass through the connecting holes of the first section of the swing arm and the second section of the swing arm, and then be inserted into the corresponding groove 6. The aperture, hole depth and slot width of the swing arm can be detected by the detection plug rod 10.
[0037] Furthermore, after the connecting holes between the swing arms are penetrated and connected by the detection plug rod 10, the rotation of the swing arm is tested. First, a connecting rod 14 is fixedly installed on the lower surface of gear 11, and the connecting rod 14 is fixedly connected to the threaded rod 15, so that the sliding ring 16 slidably connected to the outer surface of the threaded rod 15 moves, so that the lower end of the threaded rod 2 17 connected to the sliding ring 16 corresponds to the positioning hole of the second section of the swing arm, and then the lower end of the threaded rod 2 17 is passed through the positioning hole of the second section of the swing arm, and the second section of the swing arm is connected to the connecting threaded rod 2 17 through a nut, and then the position of the sliding ring 16 is fixed by the nut on the outer surface of the threaded rod 15, and gear 11 is rotatably installed on the outer surface of the connecting ring 8, and gear 11 is meshed with gear 2 12, so that the motor 13 connected to gear 2 12 is turned on, which will cause gear 2 12 to drive gear 11 to rotate, and gear 11 will drive the connecting rod 14 to repeatedly rotate in an arc, and then the threaded rod 2 17 is driven to rotate with the first section of the swing arm through the positioning hole of the second section of the swing arm, thereby performing a rotation test.
[0038] Working principle: When using the swing arm inspection tooling with a range adjustment structure, a range adjustment structure is provided, which enables the swing arm inspection tooling to be used with swing arms of different specifications. A fixing structure is also provided, which can fix the positioning hole of the swing arm, which is convenient for subsequent inspection and increases the overall practicality.
[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A swing arm inspection tool with a range adjustment structure, comprising a base (1), a vertical plate (2) fixedly mounted on the upper surface of the base (1), characterized in that: It also includes a slotted plate (3), the front surface of the vertical plate (2) is symmetrically mounted with the slotted plate (3), the base (1) is connected to a range adjustment structure, the range adjustment structure can be moved by the C-shaped plate (4) so that the corresponding slot (6) and the detection plug rod (10) move the high side detection range, the range adjustment structure includes a C-shaped plate (4), the lower end of the C-shaped plate (4) slides through the convex block on the lower surface of the base (1), and the upper surface of the lower end of the C-shaped plate (4) is fixedly mounted with a corresponding slot (6), the upper end of the C-shaped plate (4) slides through the rear surface of the vertical plate (2), and the upper end of the C-shaped plate (4) is fixedly connected with a sliding plate (7), the two ends of the sliding plate (7) are respectively slidably mounted on the inner side slots of the two slotted plates (3), the rear surface of the vertical plate (2) is fixedly mounted with a cylinder (5), and the push rod of the cylinder (5) is fixedly mounted on the inner wall surface of the C-shaped plate (4).
2. The swing arm inspection tool with a range adjustment structure according to claim 1, characterized in that: The range adjustment structure also includes a connecting ring (8), the upper surface of the connecting ring (8) is fixedly mounted with a cylinder 2 (9), the lower end of the push rod of the cylinder 2 (9) is connected to a detection plug rod (10), the outer surface of the connecting ring (8) is rotatably mounted with a gear 1 (11), the gear 1 (11) is meshingly connected with a gear 2 (12), the coaxial axis of the gear 2 (12) is fixedly connected with the rotating shaft of the motor (13), the lower surface of the gear 1 (11) is fixedly mounted with a connecting rod (14), the front surface of the connecting rod (14) is penetrated by a threaded rod 1 (15), the outer surface of the threaded rod 1 (15) is slidably mounted with a sliding ring (16), and the lower surface of the sliding ring (16) is fixedly mounted with a threaded rod 2 (17).
3. The swing arm inspection tool with a range adjustment structure according to claim 2, characterized in that: The outer surface of the threaded rod 1 (15) is threadedly connected with two nuts, and the lower end of the threaded rod 2 (17) is threadedly connected with a nut.
4. The swing arm inspection tool with a range adjustment structure according to claim 2, characterized in that: The front end of the sliding plate (7) is provided with an arc-shaped convex plate, and the connecting ring (8) is fixedly mounted on the upper surface of the arc-shaped convex plate of the sliding plate (7).
5. The swing arm inspection tool with a range adjustment structure according to claim 1, characterized in that: The base (1) is also connected to a fixing structure, and the fixing structure can allow the insertion rod (22) to pass through the positioning hole of the swing arm by rotating the adjustment rod (20).
6. The swing arm inspection tool with a range adjustment structure according to claim 5, characterized in that: The fixing structure includes a limiting rod (19), the limiting rod (19) is fixedly mounted on the upper surface of the base (1), a connecting plate (18) is slidably mounted on the outer surface of the limiting rod (19), the rear end of the connecting plate (18) is slidably connected to the groove on the front surface of the vertical plate (2), and a spring (21) is mounted on the upper surface of the connecting plate (18), the upper end of the spring (21) is fixedly mounted on the upper surface of the inner wall of the groove on the front surface of the vertical plate (2), the lower surface of the connecting plate (18) is fixedly mounted with an insert rod (22), the upper surface of the connecting plate (18) is threaded with an adjusting rod (20), and the lower end of the adjusting rod (20) is rotatably mounted on the upper surface of the base (1).
7. The swing arm inspection tool with a range adjustment structure according to claim 6, characterized in that: The upper surface of the base (1) is provided with an opening corresponding to the position of the insertion rod (22).