A clamping device for tire surface processing

Abstract

This utility model discloses a clamping device for tire surface processing, including a support frame. The support frame has a rotating rod for holding the tire. Rotating plates are rotatably mounted on the front and rear sides of the rotating rod. Pressing rods are mounted on the rotating plates, rotating with the rotating plates and abutting against the tire. Flipping plates are rotatably mounted on both sides of the rotating rod, and pressing plates for pressing against the tire are connected to the flipping plates. The flipping plates rotatably mounted on both sides of the support frame allow the tire to be fixed by pressing down on the pressing plates. Furthermore, the pressing rods, rotating rods, and pressing plates work together to press and fix the tire to be processed, ensuring stable clamping of the tire while allowing the tire to rotate and adjust its processing position during processing, thus improving the processing efficiency of the entire tire.

Description

Technical Field

[0001] This utility model relates to the field of tire processing equipment technology, and in particular to a clamping device for tire surface processing. Background Technology

[0002] Tires are ring-shaped products made of elastic rubber. After they are formed, they need to undergo multiple processing steps such as gluing, painting, and polishing. Therefore, during subsequent processing, clamping devices are needed to hold and fix them in place to facilitate subsequent processing operations.

[0003] In order to ensure the stability of tire processing, existing tire clamping devices generally use a fixed clamping method to clamp the tire. However, tire processing requires overall processing of its circumference, which necessitates multiple adjustments to the clamping and fixing position of the tire to avoid interference from the clamping device during tire processing. This affects the tire processing efficiency and may even affect the overall processing quality of the tire. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a clamping device for tire surface processing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A clamping device for tire surface processing includes a support frame, on which a rotating rod for placing a tire is provided. A rotating plate is rotatably arranged on the front and rear sides of the rotating rod. A pressing rod is installed on the rotating plate. The front and rear pressing rods rotate with the rotating plate and abut against the tire. A flipping plate is rotatably installed on both sides of the rotating rod. A pressing plate for pressing against the tire is connected to the flipping plate.

[0007] Preferably, the lower end of the rotating plate is provided with a folding plate, and a mounting bracket corresponding to the folding plate is installed on the support frame, and a spring connecting the folding plate is fixed on the mounting bracket.

[0008] Preferably, the pressure bar is rotatably mounted on the rotating plate, and a sponge sleeve is provided around the outer periphery of the pressure bar.

[0009] Preferably, the support frame has a notch, the rotating plate is rotatably connected to the side wall of the notch, and a pressure plate is provided on one side of the rotating plate.

[0010] Preferably, the flip plate has vertically distributed grooves, and bolts for fixing the pressure plate are connected to the grooves.

[0011] Preferably, the pressure plate is a downwardly convex arc-shaped plate.

[0012] Preferably, the support frame is rotatably provided with an abutment plate, which abuts against the outer side of the flip plate, and the lower end of the abutment plate is provided with a limiting rod that abuts against the lower end face of the support frame.

[0013] Preferably, the abutment plate is provided with a rotating shaft, which is rotatably inserted into the bushing of the support frame.

[0014] Preferably, the support frame is provided with ramps on the front and rear sides.

[0015] Preferably, the rotating rod is rotatably mounted on the support frame.

[0016] The beneficial effects of this utility model are:

[0017] 1. A rotating rod for placing the tire is set on the support frame. A pressure bar for abutting the tire is set on the front and rear sides of the rotating rod. At the same time, a flip plate is rotatably set on both sides of the support frame. The tire is fixed by pressing down on the pressure plate of the flip plate. Then, the pressure bar, rotating rod and pressure plate work together to press and fix the tire to be processed. That is, while ensuring the stability of the tire clamping, the tire can be rotated and adjusted in processing position during the processing, so as to facilitate the processing operation of the entire tire and improve the tire processing efficiency.

[0018] 2. Vertical grooves are made on the flip plate. The pressure plate can be adjusted up and down along the grooves to adapt to the processing of tires of different thicknesses. At the same time, the pressure plate can press and fix the tire more tightly, thus ensuring the stability and reliability of the tire clamping and fixing, which in turn ensures the processing quality of the tire. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0020] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0022] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0023] Figure 5 This is a schematic diagram of the structure of the present invention. Figure 3 ;

[0024] Figure 6 for Figure 5 Enlarged view of point C in the middle;

[0025] Figure 7 This is a cross-sectional view of the present invention;

[0026] Figure 8 This is a schematic diagram of the structure of the present invention. Figure 4 .

[0027] In the diagram: support frame 1, ramp 11, notch 12, mounting frame 13, rotating rod 14, pressure bar 2, sponge sleeve 21, rotating plate 22, lower pressure plate 221, folding plate 23, spring 24, flipping plate 3, pressure plate 31, vertical groove 32, bolt 33, abutment plate 4, rotating shaft 41, bushing 42, limit rod 43, tire 5. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0029] In the description of this specification, the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] like Figures 1 to 8 As shown, a clamping device for tire surface processing includes a support frame 1. The support frame 1 is provided with two rotating rods 14 for placing a tire 5. The lower part of the tire 5 abuts against the two rotating rods 14, and the rotating rods 14 are rotatably mounted on the support frame 1, so that the tire 5 can rotate on the two rotating rods 14.

[0031] A rotating plate 22 is rotatably mounted on the front and rear sides of the rotating rod 14. A notch 12 is provided in the support frame 1. The rotating plate 22 is rotatably connected to the side wall of the notch 12, and the rotating rod 14 is rotatably mounted above the notch 12. A pressing rod 2 is installed on the rotating plate 22. The front and rear pressing rods 2 rotate with the rotating plate 22 and abut against the tire 5. The front and rear sides of the tire 5 are pressed by the two pressing rods 2 to restrict the front and rear movement of the tire 5.

[0032] Furthermore, the pressure rod 2 is rotatably mounted on the rotating plate 22, and the pressure rod 2 cooperates with the rotating rod 14, which enables the tire 5 to rotate and adjust under the pressure of the pressure rod 2. This allows the tire 5 to rotate and adjust its processing position during the processing, so as to facilitate the processing operation of the entire tire 5, thereby improving the processing efficiency of the tire 5.

[0033] Specifically, the lower end of the rotating plate 22 is provided with a folding plate 23, and the support frame 1 is equipped with a mounting frame 13 corresponding to the folding plate 23. A spring 24 connecting the folding plate 23 is fixed on the mounting frame 13. Through the elastic force of the spring 24, the pressure rod 2 on the rotating plate 22 can rotate towards the middle, that is, the tire 5 is pressed and fixed on the front and rear sides by the two pressure rods 2 distributed in the front and rear.

[0034] Furthermore, the outer periphery of the pressure rod 2 is fitted with a sponge sleeve 21, and the pressure rod 2 flexibly presses against the tire 5 through the sponge sleeve 21, so as to make it easier for the tire 5 to rotate and adjust, and at the same time, it can adapt to the pressure and clamping use of tires 5 of more sizes.

[0035] A lower pressure plate 221 is provided on one side of the rotating plate 22. When the tire 5 needs to be removed, the rotating plate 22 can be rotated by pressing down the lower pressure plate 221 so that the tire 5 can roll away from the support frame 1 to one side. The front and rear sides of the support frame 1 are provided with ramps 11 so that the tire 5 can be loaded or unloaded more smoothly by passing through the ramps 11.

[0036] Furthermore, a flip plate 3 is rotatably mounted on both sides of the rotating rod 14. A pressure plate 31 for pressing the tire 5 is connected to the flip plate 3. The pressure plate 31 is a downwardly convex arc plate. The downward arc of the pressure plate 31 is adapted to the inner arc of the tire 5. When the flip plate 3 is rotated inward, the pressure plate 31 can press down on the inner side of the tire 5. That is, the tire 5 is fixed by pressing down on the pressure plate 31 of the flip plate 3. Then, by cooperating with the pressure rod 2 and the rotating rod 14, the tire 5 to be processed is fixed by pressing down in front and behind and up and down, so as to ensure the stability of the tire 5 clamping and the reliability and quality of the subsequent processing of the tire 5.

[0037] The flip plate 3 has vertically distributed grooves 32, and bolts 33 for fixing the pressure plate 31 are connected to the grooves 32. The pressure plate 31 can be adjusted up and down along the grooves 32 to adapt to the processing of tires 5 of different thicknesses. At the same time, the pressure plate 31 can press and fix the tire 5 more tightly, so that a certain rotational force needs to be applied to the tire 5 to overcome the downward pressure of the pressure plate 31 and rotate to adjust. This ensures the stability and reliability of the clamping and fixing of the tire 5, that is, ensures the processing quality of the tire 5.

[0038] A contact plate 4 is rotatably mounted on the support frame 1. A rotating shaft 41 is mounted on the contact plate 4. The rotating shaft 41 is rotatably inserted into the bushing 42 of the support frame 1. The contact plate 4 rotates within the bushing 42 via the rotating shaft 41 to flip. The contact plate 4 rotates to abut against the outer side of the flipping plate 3. At this time, the contact plate 4 rotates to limit the flipping plate 3, preventing the pressure plate 31 from flipping outward when pressing against the fixed tire 5.

[0039] Furthermore, the lower end of the abutment plate 4 is provided with a limiting rod 43 that abuts against the lower end face of the support frame 1. When the abutment plate 4 rotates to the outer side of the flip plate 3, the limiting rod 43 abuts against the lower end face of the support frame 1 to limit the rotation of the abutment plate 4. When the abutment plate 4 rotates in the opposite direction, the abutment plate 4 moves away from the flip plate 3, allowing the flip plate 3 to flip outward (see reference). Figure 8 (as shown in the diagram) so that tire 5 can be removed.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A clamping device for tire surface processing, comprising a support frame (1) provided with a rotating shaft (14) for placing a tire (5), characterized in that: Rotating plates (22) are rotatably mounted on the front and rear sides of the rotating rod (14). A pressing rod (2) is installed on the rotating plate (22). The pressing rod (2) rotates with the rotating plate (22) and abuts against the tire (5). A flipping plate (3) is rotatably mounted on both sides of the rotating rod (14). A pressing plate (31) for pressing against the tire (5) is connected to the flipping plate (3).

2. The clamping device for tire surface processing as described in claim 1, characterized in that: The lower end of the rotating plate (22) is provided with a folding plate (23), and the support frame (1) is equipped with a mounting frame (13) corresponding to the folding plate (23). A spring (24) connecting the folding plate (23) is fixed on the mounting frame (13).

3. The clamping device for tire surface processing as described in claim 1, characterized in that: The pressure bar (2) is rotatably mounted on the rotating plate (22), and a sponge sleeve (21) is fitted around the outer periphery of the pressure bar (2).

4. The clamping device for tire surface processing as described in claim 1, characterized in that: The support frame (1) has a notch (12) inside, and the rotating plate (22) is rotatably connected to the side wall of the notch (12). A lower pressure plate (221) is provided on one side of the rotating plate (22).

5. The clamping device for tire surface processing as described in claim 1, characterized in that: The flip plate (3) has vertically distributed vertical grooves (32), and bolts (33) for fixing the pressure plate (31) are connected to the vertical grooves (32).

6. The clamping device for tire surface processing as described in claim 1, characterized in that: The pressure plate (31) is a downwardly convex arc-shaped plate.

7. A clamping device for tire surface processing as described in claim 1, characterized in that: The support frame (1) is rotatably provided with an abutment plate (4), which abuts against the outer side of the flip plate (3). The lower end of the abutment plate (4) is provided with a limiting rod (43) that abuts against the lower end face of the support frame (1) upward.

8. The clamping device for tire surface processing as described in claim 7, characterized in that: The abutment plate (4) is provided with a rotating shaft (41), which is rotatably inserted into the bushing (42) of the support frame (1).

9. A clamping device for tire surface processing as described in claim 1, characterized in that: The support frame (1) is provided with ramps (11) on the front and rear sides.

10. A clamping device for tire surface processing as described in claim 1, characterized in that: The rotating rod (14) is rotatably mounted on the support frame (1).

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