A tire wear detection apparatus

Abstract

The utility model discloses a kind of tire wear detection equipment, it is related to automobile engineering technical field, the equipment includes workbench, pedestal, clamping mechanism and detection mechanism, the pedestal is fixedly arranged at the top of workbench, the left side of workbench is fixedly provided with mounting bracket, the top of pedestal is fixedly provided with the clamping mechanism for automatically clamping tire, the top of mounting bracket is fixedly provided with the detection mechanism for adjusting measurement to tire. The utility model is rotated by first motor drive guide bracket to drive tire rotation, second motor drive guide disc is linked with clamping claw through guide groove, realizes the integration operation of tire dynamic detection and accurate clamping from tire inside, significantly improves wear detection efficiency and positioning accuracy.

Description

Technical Field

[0001] This utility model relates to the field of automotive engineering technology, specifically a tire wear detection device. Background Technology

[0002] With the continued rapid growth of car ownership and the increasing awareness of driving safety, the demand for accurate and efficient tire wear detection is becoming increasingly urgent. However, existing detection equipment generally suffers from a pressing problem in practical applications: difficulty in clamping tires. Due to the wide variety of tire sizes and specifications, tires used in different car models vary significantly in diameter, width, and sidewall thickness. Existing clamping devices often struggle to adapt flexibly to tires of various sizes, requiring considerable time for adjustments or even replacement of different clamps, thus affecting the accuracy of the detection results.

[0003] Based on this, a tire wear detection device is now provided that can eliminate the drawbacks of existing devices. Utility Model Content

[0004] The purpose of this invention is to provide a tire wear detection device to solve the problem of inconvenient quick clamping of tires in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A tire wear detection device includes: a workbench, a base, a clamping mechanism, and a detection mechanism. The base is fixedly mounted on the top of the workbench, and a mounting bracket is fixedly mounted on the left side of the workbench. The clamping mechanism for automatically clamping the tire is fixedly mounted on the top of the base, and the detection mechanism for adjusting and measuring the tire is fixedly mounted on the top of the mounting bracket.

[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0008] In one alternative embodiment: the clamping mechanism includes a first placement box fixedly mounted on the top of the base, a first motor fixedly mounted inside the first placement box, a guide bracket fixedly mounted at the output end of the first motor, a second placement box fixedly mounted on the central axis of the guide bracket, a second motor fixedly mounted inside the second placement box, a clamping bracket fixedly mounted at the front end of the second placement box, a guide disc rotatably mounted at the center of the clamping bracket, the output end of the second motor fixedly connected to the central axis of the guide disc, a guide groove opened inside the guide disc, a sliding bracket fixedly mounted on the inner wall of the clamping bracket, and clamping claws slidably mounted on the sliding bracket.

[0009] In one alternative embodiment: the detection mechanism includes a third motor fixedly mounted on the top of the mounting bracket, two sliders slidingly mounted on the inner wall of the worktable, a bidirectional screw rotating on the inner wall of the third motor, the bidirectional screw being threadedly connected to the two sliders, the output end of the third motor being fixedly connected to the end of the bidirectional screw, a detection bracket fixedly mounted on the top of the sliders, and a detection head fixedly mounted on the top of the detection bracket.

[0010] In one alternative: a support unit is fixedly provided on the top of the workbench to assist the operator in mounting the tire onto the clamping mechanism.

[0011] In one alternative embodiment: the support unit includes a support bracket fixedly mounted on the top of the workbench, a sliding base slidably mounted on the top of the support bracket, a placement rack fixedly mounted on the top of the sliding base, rollers rotatably mounted on the bottom of the sliding base, and a limiting plate fixedly mounted on the top of the support bracket.

[0012] In one alternative: a lever is fixedly provided at the end of the gripper, the lever is inserted into a guide groove, and the guide groove can guide the lever when the guide disc rotates.

[0013] In one alternative: the bidirectional screw has threads in opposite directions and is threaded to the sliders on both sides respectively, and the inner wall of the worktable has a sliding groove adapted to the slider.

[0014] In one alternative: the top of the support bracket is provided with a sliding groove adapted to the roller, the placement rack is arc-shaped, and the inner wall is provided with a slot adapted to the tire.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model uses a first motor to drive the guide bracket to rotate, thereby causing the tire to rotate. The second motor drives the guide disc to move in conjunction with the clamping claws through the guide groove, thereby achieving multi-point synchronous clamping from the inside of the tire. This realizes the integrated operation of tire dynamic detection and precise clamping, significantly improving wear detection efficiency and positioning accuracy.

[0017] 2. This utility model uses a third motor to drive a bidirectional screw to rotate, and utilizes the positive and negative threads to make the sliders on both sides move in opposite directions, thereby driving the detection head on the detection bracket to adjust the spacing synchronously. The operator places the tire on the placement frame and pushes the sliding base to slide along the roller on the top of the support bracket, realizing automatic alignment of the tire with the guide bracket. This not only improves work efficiency but also ensures the safety of the operator, reducing labor intensity and the risk of work-related injuries. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2This is a schematic diagram of the guide bracket in this utility model.

[0020] Figure 3 This is a schematic diagram of the clamping bracket in this utility model.

[0021] Figure 4 This is a schematic diagram of the detection mechanism in this utility model.

[0022] Figure 5 This is a schematic diagram of the support unit in this utility model.

[0023] Figure reference numerals: 1. Workbench; 2. Base; 3. Mounting bracket; 4. First placement box; 5. First motor; 6. Guide bracket; 7. Second placement box; 8. Second motor; 9. Clamping bracket; 10. Guide disc; 11. Guide groove; 12. Sliding bracket; 13. Clamping claw; 14. Third motor; 15. Slider; 16. Bidirectional screw; 17. Detection bracket; 18. Detection head; 19. Support bracket; 20. Sliding base; 21. Placement frame; 22. Roller; 23. Limiting plate. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0025] In one embodiment, such as Figures 1-4 As shown, a tire wear detection device includes: a workbench 1, a base 2, a clamping mechanism, and a detection mechanism. The base 2 is fixedly mounted on the top of the workbench 1. A mounting bracket 3 is fixedly mounted on the left side of the workbench 1. A clamping mechanism for automatically clamping the tire is fixedly mounted on the top of the base 2. A detection mechanism for adjusting and measuring the tire is fixedly mounted on the top of the mounting bracket 3.

[0026] In one embodiment, such as Figure 2 and Figure 3 As shown, the clamping mechanism includes a first placement box 4 fixedly mounted on the top of the base 2. A first motor 5 is fixedly mounted inside the first placement box 4. A guide bracket 6 is fixedly mounted on the output end of the first motor 5. A second placement box 7 is fixedly mounted on the central axis of the guide bracket 6. A second motor 8 is fixedly mounted inside the second placement box 7. A clamping bracket 9 is fixedly mounted on the front end of the second placement box 7. A guide disk 10 is rotatably mounted on the center of the clamping bracket 9. The output end of the second motor 8 is fixedly connected to the central axis of the guide disk 10. A guide groove 11 is opened inside the guide disk 10. A sliding bracket 12 is fixedly mounted on the inner wall of the clamping bracket 9. A clamping claw 13 is slidably mounted on the sliding bracket 12.

[0027] A lever is fixedly provided at the end of the gripper 13. The lever is inserted into the guide groove 11, and the guide groove 11 guides the lever when the guide disc 10 rotates. By setting up the first placement box 4 and the second placement box 7, the first motor 5 and the second motor 8 can be protected during operation, thereby improving the durability of the motors. By setting up the guide bracket 6, the tire can be supported when installing the tire, thereby improving the operator's work efficiency.

[0028] The first motor 5 rotates, driving the guide bracket 6 to rotate, thereby controlling the tire's rotation and facilitating inspection by the testing mechanism. When installing the tire, the operator uses the support unit to press the tire against the guide bracket 6. Then, the second motor 8 rotates, driving the guide disc 10 to rotate. The rotation of the guide disc 10 causes the guide groove 11 to rotate, allowing the guide groove 11 to control the sliding of the clamping claw 13 against the inner wall of the sliding bracket 12 via a lever at the end of the clamping claw 13. This achieves tire clamping from the inside, enabling rapid and automatic tire clamping and facilitating tire wear inspection.

[0029] In one embodiment, such as Figure 4 As shown, the testing mechanism includes a third motor 14 fixedly mounted on the top of the mounting bracket 3, two sliders 15 slidingly mounted on the inner wall of the worktable 1, a bidirectional screw 16 rotating on the inner wall of the third motor 14, the bidirectional screw 16 being threadedly connected to the two sliders 15, the output end of the third motor 14 being fixedly connected to the end of the bidirectional screw 16, a testing bracket 17 fixedly mounted on the top of the sliders 15, and a testing head 18 fixedly mounted on the top of the testing bracket 17.

[0030] The bidirectional screw 16 has threads in opposite directions and is threaded to the sliders 15 on both sides respectively. The inner wall of the worktable 1 has a sliding groove that matches the slider 15, so that the slider 15 can slide and adjust inside the worktable 1.

[0031] The output of the third motor 14 drives the bidirectional screw 16 to rotate. Since the threads on the left and right sides of the bidirectional screw 16 are opposite, the bidirectional screw 16 drives the two sliders 15 connected to it to slide in opposite directions inside the worktable 1, thereby adjusting the distance of the detection head 18 on the detection bracket 17, and thus adjusting the appropriate measurement position according to the size of the tire.

[0032] In one embodiment, such as Figure 5 As shown, a support unit is fixedly provided on the top of the workbench 1 to assist the operator in installing the tire onto the clamping mechanism.

[0033] The support unit includes a support bracket 19 fixedly mounted on the top of the workbench 1, a sliding base 20 slidably mounted on the top of the support bracket 19, a placement rack 21 fixedly mounted on the top of the sliding base 20, a roller 22 rotatably mounted on the bottom of the sliding base 20, and a limiting plate 23 fixedly mounted on the top of the support bracket 19.

[0034] The top of the support bracket 19 is provided with a sliding groove that is compatible with the roller 22, so that the sliding base 20 can slide along the sliding groove through the roller 22. The placement rack 21 is arc-shaped and the inner wall is provided with a slot that is compatible with the tire.

[0035] The operator can first place the tire on the placement rack 21, and then push the sliding base 20. The sliding base 20 slides on the top of the support bracket 19 via the roller 22 and gradually approaches the guide bracket 6, which facilitates the positioning and installation of the tire, saves the operator the labor cost of moving the tire, and brings convenience to the operator.

[0036] The above embodiment discloses a tire wear detection device. A first motor 5 drives a guide bracket 6 to rotate at a uniform speed, causing the tire to rotate synchronously, providing dynamic detection conditions for the detection mechanism. During installation, the operator presses the tire against the preset position of the guide bracket 6 using the support unit. After the second motor 8 starts, it drives the guide disc 10 to rotate. The guide groove 11 on its surface is linked to the lever at the end of the clamping claw 13, forcing the clamping claw 13 to radially retract along the inner wall of the sliding bracket 12, achieving multi-point synchronous clamping from the inside of the tire, significantly improving wear detection efficiency and positioning accuracy. A third motor 14 drives a bidirectional screw 16 to rotate. Its positive and negative thread structure drives the sliders 15 on both sides to move in opposite directions, synchronously adjusting the spacing of the detection head 18 on the detection bracket 17. After the operator pre-places the tire on the placement rack 21, they push the sliding base 20 to slide along the roller 22 on the top of the support bracket 19, causing the tire to automatically align with the guide bracket 6. The rolling friction design of the roller 22 reduces handling resistance, eliminating the need for manual lifting, thus balancing efficiency and safety.

[0037] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A tire wear detection apparatus, comprising: The workbench (1), base (2), clamping mechanism and detection mechanism are provided. The base (2) is fixedly installed on the top of the workbench (1). The left side of the workbench (1) is fixedly provided with a mounting bracket (3). The top of the base (2) is fixedly provided with a clamping mechanism for automatically clamping the tire. The top of the mounting bracket (3) is fixedly provided with a detection mechanism for adjusting and measuring the tire.

2. A tyre wear detection apparatus according to claim 1, characterised in that, The clamping mechanism includes a first placement box (4) fixedly mounted on the top of the base (2), a first motor (5) fixedly mounted inside the first placement box (4), a guide bracket (6) fixedly mounted at the output end of the first motor (5), a second placement box (7) fixedly mounted on the central axis of the guide bracket (6), a second motor (8) fixedly mounted inside the second placement box (7), a clamping bracket (9) fixedly mounted at the front end of the second placement box (7), a guide disc (10) rotatably mounted at the center of the clamping bracket (9), the output end of the second motor (8) fixedly connected to the central axis of the guide disc (10), a guide groove (11) opened inside the guide disc (10), a sliding bracket (12) fixedly mounted on the inner wall of the clamping bracket (9), and a clamping claw (13) slidably mounted on the sliding bracket (12).

3. The tire wear detection apparatus according to claim 1, characterized by, The detection mechanism includes a third motor (14) fixedly mounted on the top of the mounting bracket (3). Two sliders (15) are slidably mounted on the inner wall of the worktable (1). A bidirectional screw (16) is rotatably mounted on the inner wall of the third motor (14). The bidirectional screw (16) is threadedly connected to the two sliders (15). The output end of the third motor (14) is fixedly connected to the end of the bidirectional screw (16). A detection bracket (17) is fixedly mounted on the top of the sliders (15). A detection head (18) is fixedly mounted on the top of the detection bracket (17).

4. The tire wear detection device according to claim 1, characterized in that, The top of the workbench (1) is fixedly provided with a support unit for assisting the operator in installing the tire onto the clamping mechanism.

5. The tire wear detection device according to claim 4, characterized in that, The support unit includes a support bracket (19) fixedly mounted on the top of the workbench (1), a sliding base (20) slidably mounted on the top of the support bracket (19), a placement rack (21) fixedly mounted on the top of the sliding base (20), a roller (22) rotatably mounted on the bottom of the sliding base (20), and a limiting plate (23) fixedly mounted on the top of the support bracket (19).

6. The tire wear detection device according to claim 2, characterized in that, The end of the clamping claw (13) is fixedly provided with a lever, which is inserted into the guide groove (11). When the guide disc (10) rotates, the guide groove (11) can guide the lever.

7. The tire wear detection device according to claim 3, characterized in that, The bidirectional screw (16) has threads in opposite directions and is threadedly connected to the sliders (15) on both sides respectively. The inner wall of the worktable (1) has a sliding groove that is compatible with the sliders (15).

8. The tire wear detection device according to claim 5, characterized in that, The top of the support bracket (19) is provided with a sliding groove that is compatible with the roller (22), and the placement rack (21) is arc-shaped and has a slot on the inner wall that is compatible with the tire.

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