Tire fixing mechanism for tire production and processing

Abstract

The utility model relates to the technical field of tire production, in particular to a tire fixing mechanism for tire production and processing, which comprises a support frame, a rotating shaft is rotatably connected to the upper edge of the front end of the support frame, a concave plate is fixedly connected to the front end of the rotating shaft, and a U-shaped plate is rotatably connected to the inner wall of the concave plate. An adjusting mechanism is arranged between one side wall of the U-shaped plate and one side wall of the concave plate, a conical block is fixedly connected to the front end of the U-shaped plate, a tire body is tightly attached to the outer wall of the conical block, an annular plate is tightly attached to the middle of the front end of the tire body, and the annular plate is located on the outer side of the conical block. The utility model has the beneficial effects that the tire main body can be fixed and can rotate according to the requirements of processing and detection operation, and the placing angle of the tire main body can be adjusted, so that convenience is brought to the processing and detection operation of workers, the labor burden is reduced, and the processing efficiency is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of tire production, in particular to a tire fixing mechanism for tire production and processing. Background Art

[0002] Tires are rubber products installed on the wheels of vehicles such as cars, motorcycles, and bicycles. They provide support, reduce vibrations, and provide friction. They are the part of the vehicle that directly contacts the road surface during driving and play a very important role.

[0003] The general process of tire production and processing is as follows: first, rubber, various additives and fillers are mixed in a certain proportion and heated to make them into a rubber compound. The rubber compound is then pressed into a predetermined mold for molding to obtain the tire matrix. A layer of cloth is then coated on the surface of the matrix to strengthen the tire and prevent blowouts. Specific patterns are then carved or pressed on the tire surface to increase the friction and drainage capacity between the tire and the road. The tire is then placed in a vulcanizer for heating and pressurization to allow various materials to react with each other to form a certain structure and performance. Finally, the tire is tested, and qualified tires are packaged and shipped out for sale.

[0004] When processing and testing small batches of tires, workers usually place the tires on the operating table for processing and testing. However, this requires turning the tire over after processing and testing on one side. The location far away from the workers also requires the workers to move the tires or go to the location for processing, which brings labor burden to the workers and affects the processing efficiency to a certain extent. In addition, since the tires have partially irregular shapes, the inability to adjust the placement angle of the tires will also bring inconvenience to the workers' processing and testing operations. To this end, we propose a tire fixing mechanism for tire production and processing. Utility Model Content

[0005] The purpose of the utility model is to provide a tire fixing mechanism for tire production and processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tire fixing mechanism for tire production and processing, comprising a support frame, a rotating shaft is rotatably connected at the upper edge of the front end of the support frame, a concave plate is fixedly connected to the front end of the rotating shaft, a U-shaped plate is rotatably connected to the inner wall of the concave plate, an adjustment mechanism is provided between one side wall of the U-shaped plate and one side wall of the concave plate, and a conical block is fixedly connected to the front end of the U-shaped plate, the outer wall of the conical block is tightly fitted with the tire body, an annular plate is tightly fitted at the middle part of the front end of the tire body, the annular plate is located on the outside of the conical block, and a disc is fixedly connected to the front of the annular plate through a connecting piece, a stud is fixedly connected to the rear end center of the disc, and the stud is threadedly screwed into the inner wall of the middle part of the front end of the conical block.

[0007] Preferably, the adjustment mechanism includes a cylindrical tube and a plurality of screw holes II, the cylindrical tube is fixedly connected to the front edge of one side wall of the concave plate, and the two side walls of the cylindrical tube and the one side wall of the concave plate are slidably interspersed with plug posts, a plurality of screw holes II are evenly arranged on the side walls of the cylindrical tube corresponding to the U-shaped plate, and the distances from the plurality of screw holes II to the rotation points between the U-shaped plate and the concave plate are the same, a screw hole II located in the middle is slidably fitted with the plug post, an end of the plug post away from the screw hole II is fixedly connected to a pull plate, and an elastic member is provided between the plug post and the cylindrical tube.

[0008] Preferably, the elastic member includes a ring, which is fixedly connected to the outer wall of the column, and the outer ring surface of the ring fits with the inner ring surface of the cylindrical tube, and one side wall of the ring fits tightly with the inner side wall of the cylindrical tube, and a spring is fixedly connected between the other side wall of the ring and the other inner side wall of the cylindrical tube, and the spring is slidably sleeved on the outer wall of the column.

[0009] Preferably, the connecting member comprises a plurality of connecting plates, and the plurality of connecting plates are fixedly connected to the outer walls of the annular plate and the disc, and the plurality of connecting plates are arranged in an annular array around the center of the annular plate and the disc.

[0010] Preferably, a screw hole 1 is provided at the front end of the conical block corresponding to the stud, and the screw hole 1 is threadedly matched with the stud.

[0011] Preferably, a handle is fixedly connected to the middle portion of the front end of the disc.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: through the cooperation of the support frame, the rotating shaft, the concave plate, the U-shaped plate, the adjustment mechanism, the conical block, the annular plate, the connecting piece, the disc and the stud, the tire body can be fixed and can be rotated according to the needs of the processing and testing operations, and the placement angle of the tire body can be adjusted, which brings convenience to the processing and testing operations of the staff, reduces the labor burden, and improves the processing efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a partial structural schematic diagram of the utility model;

[0015] Figure 3 It is a partial cross-sectional view of the utility model;

[0016] Figure 4 This is a display diagram of the U-shaped plate and screw hole 2 of the utility model.

[0017] In the accompanying drawings, the list of parts represented by each number is as follows: 1. Support frame; 2. Pull plate; 3. Concave plate; 4. Rotating shaft; 5. Tire body; 6. Conical block; 7. Connecting plate; 8. Disc; 9. Handle; 10. Stud; 11. Cylindrical tube; 12. U-shaped plate; 13. Screw hole one; 14. Insert column; 15. Spring; 16. Ring; 17. Screw hole two; 18. Ring plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 4 A tire fixing mechanism for tire production and processing shown in the figure includes a support frame 1, a rotating shaft 4 is rotatably connected to the upper edge of the front end of the support frame 1, a concave plate 3 is fixedly connected to the front end of the rotating shaft 4, a U-shaped plate 12 is rotatably connected to the inner wall of the concave plate 3, an adjustment mechanism is provided between one side wall of the U-shaped plate 12 and one side wall of the concave plate 3, and a conical block 6 is fixedly connected to the front end of the U-shaped plate 12, the outer wall of the conical block 6 is tightly fitted with the tire body 5, and an annular plate 18 is tightly fitted to the middle part of the front end of the tire body 5, the annular plate 18 is located on the outside of the conical block 6, and a disc 8 is fixedly connected to the front of the annular plate 18 through a connecting piece, a stud 10 is fixedly connected to the center of the rear end of the disc 8, and the stud 10 is screwed tightly in the inner wall of the middle part of the front end of the conical block 6.

[0020] See also Figure 1-Figure 4In the figure, the adjustment mechanism includes a cylindrical tube 11 and a plurality of screw holes 17. The cylindrical tube 11 is fixedly connected to the front edge of one side wall of the concave plate 3, and the two side walls of the cylindrical tube 11 and the one side wall of the concave plate 3 are slidably interspersed with a plug column 14. A plurality of screw holes 17 are evenly arranged on the side wall of the U-shaped plate 12 corresponding to the cylindrical tube 11, and the distances from the plurality of screw holes 17 to the rotation points between the U-shaped plate 12 and the concave plate 3 are the same. A screw hole 17 located in the middle is slidably matched with the plug column 14. The end of the plug column 14 away from the screw hole 17 is fixedly connected to the pull plate 2, and an elastic member is provided between the plug column 14 and the cylindrical tube 11.

[0021] See also Figure 3 In the figure, the elastic member includes a ring 16, which is fixedly connected to the outer wall of the column 14, and the outer ring surface of the ring 16 fits with the inner ring surface of the cylindrical tube 11, and one side wall of the ring 16 fits tightly with the inner side wall of the cylindrical tube 11, and a spring 15 is fixedly connected between the other side wall of the ring 16 and the other inner side wall of the cylindrical tube 11, and the spring 15 is slidably mounted on the outer wall of the column 14.

[0022] See also Figure 1 In the figure, the connecting member includes a plurality of connecting plates 7, which are fixedly connected to the outer walls of the annular plate 18 and the disc 8, and the plurality of connecting plates 7 are arranged in a circular array around the center of the annular plate 18 and the disc 8.

[0023] See also Figure 2 and Figure 3 In the figure, a screw hole 13 is provided at the front end of the conical block 6 corresponding to the stud 10, and the screw hole 13 and the stud 10 are threadedly matched.

[0024] See also Figure 1 In the figure, a handle 9 is fixedly connected to the middle of the front end of the disc 8; the arrangement of the handle 9 facilitates the rotation of the disc 8.

[0025] Working principle: First, put the tire body 5 on the outer wall of the conical block 6, and make the tire body 5 fit tightly with the outer wall of the conical block 6, then insert the stud 10 into the screw hole 13 on the conical block 6, then hold the tire body 5 with one hand to prevent the tire body 5 from shifting or rotating, and rotate the handle 9 with the other hand. The handle 9 will drive the disc 8 to rotate, and the disc 8 will drive the stud 10 to rotate backward in the screw hole 13, and the disc 8 will also drive the multiple connecting plates 7 to rotate backward together, and the multiple connecting plates 7 will drive the annular plate 18 to move backward, until the annular plate 18 fits tightly with the tire body 5, then stop rotating the handle 9, at this time the tire body 5 can be fixed between the conical block 6 and the annular plate 18, and the conical block 6 and the annular plate 18 can adapt to the fixation of tire bodies 5 of different specifications. Then the tire body 5 can be processed and rotated according to the processing needs. The tire body 5 will drive the conical block 6 to rotate, the conical block 6 will drive the U-shaped plate 12 to rotate, the U-shaped plate 12 will drive the screw hole 13 to rotate, and the screw hole 13 will drive the rotating shaft 4 to rotate on the support frame 1.

[0026] When it is necessary to adjust the tire body 5 to tilt forward or backward to better process the tire body 5, first, hold the tire body 5 firmly with one hand, and pull the pull plate 2 outward with the other hand, the pull plate 2 will drive the plug post 14 to slide between the inner wall of the cylindrical tube 11 and the concave plate 3 (in this process, the spring 15 between the ring 16 and the cylindrical tube 11 will be squeezed on the outer wall of the plug post 14), and the plug post 14 will also slide outward in the corresponding screw hole 17 on the U-shaped plate 12 until the plug post 14 completely slides out of the screw hole When the tire body 5 is rotated to the required position, the pull plate 2 is released. Under the action of the spring 15, the plug 14 is immediately reset and reinserted into another screw hole 17 on the U-shaped plate 12. The U-shaped plate 12 can be re-fixed on the concave plate 3, and the tire body 5 can be adjusted to a forward or backward angle. The operation is simple.

[0027] It should be noted that the tire body 5 can be fixed and can be rotated according to the needs of processing and testing operations, and the placement angle of the tire body 5 can be adjusted, which brings convenience to the processing and testing operations of the staff, reduces the labor burden, and improves the processing efficiency to a certain extent.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tire fixing mechanism for tire production and processing, comprising a support frame (1), characterized in that: A rotating shaft (4) is rotatably connected to the upper edge of the front end of the support frame (1), a concave plate (3) is fixedly connected to the front end of the rotating shaft (4), a U-shaped plate (12) is rotatably connected to the inner wall of the concave plate (3), an adjustment mechanism is provided between one side wall of the U-shaped plate (12) and one side wall of the concave plate (3), and a conical block (6) is fixedly connected to the front end of the U-shaped plate (12), the outer wall of the conical block (6) is tightly fitted with the tire body (5), and an annular plate (18) is tightly fitted in the middle of the front end of the tire body (5), the annular plate (18) is located on the outside of the conical block (6), and a disc (8) is fixedly connected to the front of the annular plate (18) through a connecting piece, and a stud (10) is fixedly connected to the center of the rear end of the disc (8), and the stud (10) is screwed into the inner wall of the middle of the front end of the conical block (6).

2. A tire fixing mechanism for tire production and processing according to claim 1, characterized in that: The adjustment mechanism comprises a cylindrical tube (11) and a plurality of screw holes (17); the cylindrical tube (11) is fixedly connected to the front edge of one side wall of the concave plate (3); and the two side walls of the cylindrical tube (11) and the one side wall of the concave plate (3) are slidably interspersed with a plug column (14); a plurality of screw holes (17) are evenly arranged on the side wall of the U-shaped plate (12) corresponding to the cylindrical tube (11); and the distances from the plurality of screw holes (17) to the rotation points between the U-shaped plate (12) and the concave plate (3) are the same; a screw hole (17) located in the middle is slidably matched with the plug column (14); an end of the plug column (14) away from the screw hole (17) is fixedly connected to a pull plate (2), and an elastic member is provided between the plug column (14) and the cylindrical tube (11).

3. A tire fixing mechanism for tire production and processing according to claim 2, characterized in that: The elastic member comprises a collar (16), the collar (16) being fixedly connected to the outer wall of the plug post (14), and the outer ring surface of the collar (16) being in contact with the inner ring surface of the cylindrical tube (11), and one side wall of the collar (16) being in contact with the inner side wall of the cylindrical tube (11), and a spring (15) being fixedly connected between the other side wall of the collar (16) and the other inner side wall of the cylindrical tube (11), and the spring (15) being slidably sleeved on the outer wall of the plug post (14).

4. A tire fixing mechanism for tire production and processing according to claim 1, characterized in that: The connecting member comprises a plurality of connecting plates (7), the plurality of connecting plates (7) are fixedly connected to the outer walls of the annular plate (18) and the disc (8), and the plurality of connecting plates (7) are arranged in an annular array around the center of the annular plate (18) and the disc (8).

5. The tire fixing mechanism for tire production and processing according to claim 1, characterized in that: A screw hole (13) is provided at the front end of the conical block (6) corresponding to the screw bolt (10), and the screw hole (13) is threadedly matched with the screw bolt (10).

6. A tire fixing mechanism for tire production and processing according to claim 1, characterized in that: A handle (9) is fixedly connected to the middle of the front end of the disc (8).

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