Tire tread flaw detection device

Abstract

The utility model relates to the technical field of tire tread flaw detection, in particular to a tire tread flaw detection device which is convenient for quickly fixing tires with different diameters and driving the tires to rotate and improving the flaw detection efficiency and quality. Comprising a flaw detection camera; the device further comprises a rotating mechanism, a driving mechanism, a fixing mechanism, an auxiliary fixing mechanism and a flaw detection mechanism, the driving mechanism is rotationally installed on the side wall of the rotating mechanism, the fixing mechanism is installed on the rotating mechanism, the auxiliary fixing mechanism is installed on the fixing mechanism, and the flaw detection mechanism is installed at the top end of the rotating mechanism. The driving mechanism is opened to drive the rotating mechanism to drive the tires to rotate, the auxiliary fixing mechanism drives the fixing mechanism to fix the tires with different diameters, and the flaw detection mechanism is convenient for adjusting the flaw detection angle and height.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of tire tread flaw detection, in particular to a tire tread flaw detection device. BACKGROUND

[0002] Tire is a part of automobile, and is the only part of automobile contacting with ground, so the safety problem is worth paying attention to, the detection of the existing tire tread flaw detection needs to disassemble the tire, and the labor intensity is very big when manually detecting, and the checking efficiency is low, and the phenomenon of not checking in place is easy to appear.

[0003] In the existing tire tread flaw detection technology, for example, the prior art with the application number CN201921528872.X, including tire tread flaw detection device, tire, frame, frame main body, support part, connecting part, first connecting part, second connecting part, third connecting part and connecting place, etc., the frame is rolled along the circumference direction of the tire through the roller mechanism, and the video information of the tread is displayed through the camera device and the display device.

[0004] But the prior art is not convenient for quickly fixing and driving the rotation of the tire with different diameters, thereby reducing the convenience, and the prior art is not convenient for adjusting the position of the flaw detection camera, thereby reducing the practicability. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides a tire tread flaw detection device which is convenient for quickly fixing the tire with different diameters and driving the rotation of the tire, and improves the efficiency and quality of flaw detection.

[0006] The utility model relates to a tire tread flaw detection device, including flaw detection camera, still including rotating mechanism, drive mechanism, fixed establishment, auxiliary fixed establishment and flaw detection mechanism, drive mechanism rotation installs on the side wall of rotating mechanism, fixed establishment installs on rotating mechanism, auxiliary fixed establishment installs on fixed establishment, flaw detection mechanism installs at the top of rotating mechanism, drives rotating mechanism through opening drive mechanism and drives the rotation of the tire, auxiliary fixed establishment drives fixed establishment and fixes the tire with different diameters, and flaw detection mechanism is convenient for adjusting the angle and height of flaw detection, drives rotating mechanism through opening drive mechanism and drives the rotation of the tire, and then, it is convenient for flaw detection mechanism to detect the tread of the tire, auxiliary fixed establishment drives fixed establishment and fixes the tire with different diameters, and flaw detection mechanism is convenient for adjusting the angle and height of flaw detection, improves practicability.

[0007] Preferably, the rotating mechanism comprises a base plate, a vertical plate, a rotating shaft and a fixing disc, the vertical plate is installed at the top end of the base plate, the rotating shaft is rotatably installed on the vertical plate, and the fixing disc is installed at one end of the rotating shaft; after the tire is fixed, the rotating shaft is driven to rotate by opening the driving mechanism, thereby driving the fixing disc to rotate, so as to drive the tire to rotate, facilitating the tire tread to be detected by the detection mechanism.

[0008] Preferably, the driving mechanism comprises a driving box, a worm gear, a worm and a first motor, the driving box is installed on the side wall of the vertical plate, the worm gear is installed on the rotating shaft, the worm is rotatably installed on the inner wall of the driving box, the worm is engaged with the worm gear, the first motor is installed on the outer wall of the driving box, and the output end of the first motor is connected with the worm; after the tire is fixed, the worm is driven to rotate by opening the first motor, and then the rotating shaft is driven to rotate through the engagement relationship, thereby driving the fixing disc to rotate, so as to drive the tire to rotate, facilitating the tire tread to be detected by the detection mechanism.

[0009] Preferably, the fixing mechanism comprises a rotating convex disc, a sliding rod, a fixing ring and a first spring, the rotating convex disc is rotatably installed in the fixing disc, a sliding groove is formed in the side wall of the rotating convex disc, one end of the sliding rod is slidably installed in the sliding groove of the rotating convex disc, the sliding rod is slidably installed on the side wall of the fixing disc, the fixing ring is installed at the outer end of the sliding rod, one end of the first spring is installed on the fixing ring, and the other end of the first spring is installed on the outer wall of the fixing disc; the rotating convex disc is driven to rotate by rotating the auxiliary fixing mechanism, then one end of the sliding rod is slid in the sliding groove of the rotating convex disc, thereby making the sliding rod slide on the fixing disc, and then different diameter tires are fixed by the fixing ring.

[0010] Preferably, the auxiliary fixing mechanism comprises a rotating handle, a sliding sleeve, a sliding fixing inclined block and a second spring, the rotating handle is rotatably installed on the side wall of the fixing disc, one end of the rotating handle is connected with the rotating convex disc, the sliding sleeve is installed on the side wall of the fixing disc, the sliding inclined fixing block is slidably installed in the sliding sleeve, one end of the sliding inclined fixing block is installed on the second spring, the other end of the second spring is installed in the sliding sleeve, and one side of the sliding inclined fixing block is an inclined surface; the rotating convex disc is driven to rotate by rotating the rotating handle, then one end of the sliding rod is slid in the sliding groove of the rotating convex disc, thereby making the sliding rod slide on the fixing disc, and then different diameter tires are fixed by the fixing ring, the sliding inclined fixing block is an inclined surface, the rotating handle is convenient to press the sliding inclined fixing block to make the second spring contract, thereby making the sliding inclined fixing block slide in the sliding sleeve, and after the rotating handle slides over the sliding inclined fixing block, the sliding inclined fixing block is slid in the sliding sleeve by the elasticity of the second spring, thereby fixing the rotating handle by the sliding inclined fixing block.

[0011] Preferably, the flaw detection mechanism comprises a first rotating connecting rod, a second rotating connecting rod, a rotating base and a flaw detection camera, the first rotating connecting rod is rotatably installed at the top end of the vertical plate, the second rotating connecting rod is rotatably installed at the other end of the first rotating connecting rod through the rotating base, the rotating base is rotatably installed at the other end of the second rotating connecting rod, and the flaw detection camera is installed on the rotating base; the angle of the video recording of the flaw detection camera is adjusted through the rotation of the first rotating connecting rod, the second rotating connecting rod and the rotating base, the practicability is improved, and the tire tread is detected through the opening of the flaw detection camera.

[0012] Compared with the prior art, the utility model has the advantages that: the driving mechanism drives the rotating mechanism to drive the tire to rotate, and then the flaw detection mechanism detects the tire tread, the auxiliary fixing mechanism drives the fixing mechanism to fix the tire with different diameters, the flaw detection mechanism adjusts the angle and height of the flaw detection, and the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the first axonometric structure schematic diagram of the utility model;

[0014] Figure 2 It is the second axonometric structure schematic diagram of the utility model;

[0015] Figure 3 It is the side view cross section structure schematic diagram of the utility model;

[0016] Figure 4 It is the front view cross section structure schematic diagram of the utility model;

[0017] Figure 5 It is the side view cross section axonometric structure schematic diagram of the utility model;

[0018] Figure 6 It is the Figure 4 It is the enlarged structure schematic diagram of A place in the utility model;

[0019] Mark in the drawing: 01, rotating mechanism;11, bottom plate;12, vertical plate;13, rotating shaft;14, fixed disc;02, driving mechanism;21, driving box;22, worm;23, worm;24, first motor;03, fixing mechanism;31, rotating convex disc;32, sliding rod;33, fixed ring;34, first spring;04, auxiliary fixing mechanism;41, rotating handle;42, sliding sleeve;43, sliding fixed inclined surface block;44, second spring;05, flaw detection mechanism;51, first rotating connecting rod;52, second rotating connecting rod;53, rotating base;54, flaw detection camera. DETAILED DESCRIPTION

[0020] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0021] Example 1

[0022] like Figures 1 to 3 As shown, it includes a flaw detection camera 54, a rotating mechanism 01, a driving mechanism 02, a fixing mechanism 03, an auxiliary fixing mechanism 04 and a flaw detection mechanism 05. The driving mechanism 02 is rotatably mounted on the side wall of the rotating mechanism 01, the fixing mechanism 03 is mounted on the rotating mechanism 01, the auxiliary fixing mechanism 04 is mounted on the fixing mechanism 03, and the flaw detection mechanism 05 is mounted on the top of the rotating mechanism 01;

[0023] By opening the driving mechanism 02, the rotating mechanism 01 drives the tire to rotate, and the auxiliary fixing mechanism 04 drives the fixing mechanism 03 to fix tires of different diameters. The flaw detection mechanism 05 facilitates the adjustment of the angle and height of the flaw detection.

[0024] The rotating mechanism 01 includes a base plate 11, a vertical plate 12, a rotating shaft 13 and a fixed plate 14. The vertical plate 12 is mounted on the top of the base plate 11, the rotating shaft 13 is rotatably mounted on the vertical plate 12, and the fixed plate 14 is mounted on one end of the rotating shaft 13.

[0025] The drive mechanism 02 includes a drive box 21, a worm gear 22, a worm 23 and a first motor 24. The drive box 21 is mounted on the side wall of the vertical plate 12, the worm gear 22 is mounted on the rotating shaft 13, the worm 23 is rotatably mounted on the inner wall of the drive box 21, the worm 23 is meshed with the worm gear 22, and the first motor 24 is mounted on the outer wall of the drive box 21. The output end of the first motor 24 is connected to the worm 23;

[0026] After the tire is fixed, the worm 23 is driven to rotate by turning on the first motor 24, and then the rotating shaft 13 is driven to rotate through the meshing relationship, and then the fixed plate 14 is driven to rotate, thereby driving the tire to rotate, so that the flaw detection mechanism 05 can detect flaws on the tire tread. The auxiliary fixing mechanism 04 drives the fixing mechanism 03 to fix tires of different diameters. The flaw detection mechanism 05 is convenient for adjusting the angle and height of the flaw detection, thereby improving practicality.

[0027] Example 2

[0028] like Figures 4 to 6As shown, including the flaw detection camera 54, also includes rotating mechanism 01, drive mechanism 02, fixed mechanism 03, auxiliary fixed mechanism 04 and flaw detection mechanism 05, drive mechanism 02 rotating installation in the side wall of rotating mechanism 01, fixed mechanism 03 is installed on rotating mechanism 01, auxiliary fixed mechanism 04 is installed on fixed mechanism 03, flaw detection mechanism 05 is installed at the top of rotating mechanism 01;

[0029] By opening the drive mechanism 02 drive rotating mechanism 01 drive tire, auxiliary fixed mechanism 04 drive fixed mechanism 03 to different diameter size of tire fixed, flaw detection mechanism 05 is convenient for the angle and height of the detection of adjustment;

[0030] Fixed mechanism 03 includes rotating convex disc 31, sliding rod 32, fixed ring 33 and first spring 34, rotating convex disc 31 rotating installation in the fixed disc 14, rotating convex disc 31 on the side wall is provided with the sliding slot, one end of sliding rod 32 slidingly installed in the sliding slot of rotating convex disc 31, sliding rod 32 slidingly installed on the side wall of fixed disc 14, fixed ring 33 is installed on the outer end of sliding rod 32, one end of first spring 34 is installed on fixed ring 33, the other end of first spring 34 is installed on the outer wall of fixed disc 14;

[0031] Auxiliary fixed mechanism 04 includes rotating handle 41, sliding sleeve 42, sliding fixed inclined surface block 43 and second spring 44, rotating handle 41 rotating installation in the side wall of fixed disc 14, one end of rotating handle 41 is connected with rotating convex disc 31, sliding sleeve 42 is installed on the side wall of fixed disc 14, sliding inclined surface fixed block 43 is slidingly installed in sliding sleeve 42, one end of sliding fixed inclined surface block 43 is installed on second spring 44, the other end of second spring 44 is installed in sliding sleeve 42, one side of sliding fixed inclined surface block 43 is inclined surface;

[0032] Flaw detection mechanism 05 includes first rotating connecting rod 51, second rotating connecting rod 52, rotating seat 53 and flaw detection camera 54, first rotating connecting rod 51 rotating installation in the top of vertical plate 12, second rotating connecting rod 52 is rotatingly installed in the other end of first rotating connecting rod 51 through rotating seat, rotating seat 53 is rotatingly installed in the other end of second rotating connecting rod 52, flaw detection camera 54 is installed on rotating seat 53;

[0033] By opening the drive mechanism 02 drive rotating mechanism 01 drive tire rotation, and then facilitate the detection mechanism 05 on the tire tread detection, by rotating the rotating handle 41 drive rotating convex plate 31 rotation, and then drive the sliding rod 32 one end in the rotating convex plate 31 sliding groove sliding, and then make the sliding rod 32 on the fixed disc 14 sliding, and then through the fixed ring 33 for different diameter size of the tire fixed, by sliding the fixed inclined surface block 43 for inclined surface, facilitate rotating handle 41 extrusion sliding fixed inclined surface block 43 so that the second spring 44 contraction, and then make the sliding fixed inclined surface block 43 in the sliding sleeve 42 sliding, when rotating the handle 41 across the sliding fixed inclined surface block 43, by the elastic second spring 44 sliding fixed inclined surface block 43 in the sliding sleeve 42 sliding, and then through the sliding fixed inclined surface block 43 on rotating handle 41 fixed, by the first rotating link 51, the second rotating link 52 and rotating seat 53 rotation facilitate the angle of the detection camera 54 recording is adjusted, improve the practicability, by opening the detection camera 54 on the tire tread detection.

[0034] As shown in Figures 1 to 6 the utility model discloses a tire tread detection device, when fixing the tire, the first motor 24 is opened, the worm 23 is driven to rotate, then the rotating shaft 13 is driven to rotate through the meshing relationship, the fixed disc 14 is driven to rotate, thereby driving the tire to rotate, facilitating the detection mechanism 05 to detect the tire tread, the rotating handle 41 is rotated to drive the rotating convex plate 31 to rotate, then one end of the sliding rod 32 is slid in the sliding groove of the rotating convex plate 31, thereby making the sliding rod 32 slide on the fixed disc 14, and then the fixed ring 33 is used to fix the tire with different diameters, the sliding fixed inclined surface block 43 is inclined, facilitating the rotating handle 41 to extrude the sliding fixed inclined surface block 43, so that the second spring 44 is contracted, thereby making the sliding fixed inclined surface block 43 slide in the sliding sleeve 42, when the rotating handle 41 crosses the sliding fixed inclined surface block 43, the sliding fixed inclined surface block 43 is slid in the sliding sleeve 42 by the elasticity of the second spring 44, thereby fixing the rotating handle 41 through the sliding fixed inclined surface block 43, the first rotating link 51, the second rotating link 52 and the rotating seat 53 are rotated to facilitate the angle of the detection camera 54 recording to be adjusted, improving the practicability, and the detection camera 54 is opened to detect the tire tread.

[0035] The first motor 24 and the detection camera 54 of the utility model are purchased on the market, and the technical personnel in the industry only needs to install and operate according to the attached instruction manual, without the creative labor of the technical personnel in the field.

[0036] The main function realized by the utility model is that in the tire tread flaw detection working process, different diameter size tires are quickly fixed, and the tire is conveniently driven to rotate, and the flaw detection efficiency and quality are improved.

[0037] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled persons in the technical field, several improvements and modifications can be made without departing from the technical principles of the utility model, and these improvements and modifications should also be considered as the protection scope of the utility model.

Claims

1. A tire tread flaw detection device, comprising a flaw detection camera (54); characterized in that: The invention also includes a rotating mechanism (01), a driving mechanism (02), a fixing mechanism (03), an auxiliary fixing mechanism (04) and a flaw detection mechanism (05), wherein the driving mechanism (02) is rotatably mounted on the side wall of the rotating mechanism (01), the fixing mechanism (03) is mounted on the rotating mechanism (01), the auxiliary fixing mechanism (04) is mounted on the fixing mechanism (03), and the flaw detection mechanism (05) is mounted on the top of the rotating mechanism (01); The driving mechanism (02) drives the rotating mechanism (01) to drive the tire to rotate, the auxiliary fixing mechanism (04) drives the fixing mechanism (03) to fix tires of different diameters, and the flaw detection mechanism (05) is convenient for adjusting the flaw detection angle and height.

2. A tire tread flaw detection device according to claim 1, characterized in that: The rotating mechanism (01) comprises a base plate (11), a vertical plate (12), a rotating shaft (13) and a fixed disk (14). The vertical plate (12) is mounted on the top of the base plate (11). The rotating shaft (13) is rotatably mounted on the vertical plate (12). The fixed disk (14) is mounted on one end of the rotating shaft (13).

3. A tire tread flaw detection device according to claim 2, characterized in that: The driving mechanism (02) comprises a driving box (21), a worm wheel (22), a worm (23) and a first motor (24); the driving box (21) is mounted on the side wall of the vertical plate (12); the worm wheel (22) is mounted on the rotating shaft (13); the worm (23) is rotatably mounted on the inner wall of the driving box (21); the worm (23) is meshed with the worm wheel (22); the first motor (24) is mounted on the outer wall of the driving box (21); and the output end of the first motor (24) is connected to the worm (23).

4. A tire tread flaw detection device according to claim 2, characterized in that: The fixing mechanism (03) comprises a rotating cam (31), a sliding rod (32), a fixing ring (33) and a first spring (34). The rotating cam (31) is rotatably mounted in the fixing plate (14). A sliding groove is provided on the side wall of the rotating cam (31). One end of the sliding rod (32) is slidably mounted in the sliding groove of the rotating cam (31). The sliding rod (32) is slidably mounted on the side wall of the fixing plate (14). The fixing ring (33) is mounted on the outer end of the sliding rod (32). One end of the first spring (34) is mounted on the fixing ring (33). The other end of the first spring (34) is mounted on the outer wall of the fixing plate (14).

5. A tire tread flaw detection device according to claim 2, characterized in that: The auxiliary fixing mechanism (04) comprises a rotating handle (41), a sliding sleeve (42), a sliding fixed inclined surface block (43) and a second spring (44). The rotating handle (41) is rotatably mounted on the side wall of the fixed disk (14). One end of the rotating handle (41) is connected to the rotating convex disk (31). The sliding sleeve (42) is mounted on the side wall of the fixed disk (14). The sliding fixed inclined surface block (43) is slidably mounted in the sliding sleeve (42). One end of the sliding fixed inclined surface block (43) is mounted on the second spring (44). The other end of the second spring (44) is mounted in the sliding sleeve (42). One side of the sliding fixed inclined surface block (43) is an inclined surface.

6. A tire tread flaw detection device according to claim 2, characterized in that: The flaw detection mechanism (05) includes a first rotating link (51), a second rotating link (52), a rotating seat (53) and a flaw detection camera (54). The first rotating link (51) is rotatably mounted on the top end of the vertical plate (12), the second rotating link (52) is rotatably mounted on the other end of the first rotating link (51) through the rotating seat, the rotating seat (53) is rotatably mounted on the other end of the second rotating link (52), and the flaw detection camera (54) is mounted on the rotating seat (53).

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