A clamping mechanism for tire mold processing

Abstract

The utility model relates to tire processing technical field, concretely for a kind of clamping mechanism for tire mould processing, including band saw cutting machine, control console being arranged in the front side of band saw cutting machine and processing table being installed on band saw cutting machine, the processing table top is provided with clamping assembly, the clamping assembly includes two clamping blocks, the clamping block sliding connection is in the top of processing table, sliding connection has moving block in the middle part of the clamping block inner cavity, the moving block top is fixedly connected with rack, the clamping block inner cavity top is rotatably connected with the shaft, the utility model has the beneficial effect that clamping assembly is driven connecting plate lifting by hydraulic rod, drives rotating plate rotation, makes two clamping blocks move towards and realizes preliminary clamping, the meshing transmission of rack and pinion can make clamping plate rotation and contact with steel material to increase the contact area with steel material, can provide more stable clamping.

Description

Technical Field

[0001] This utility model relates to the field of tire processing technology, specifically a clamping mechanism for tire mold processing. Background Technology

[0002] Automotive tire molds are specialized tools used to manufacture automobile tires. They play a crucial role in the tire production process. Generally, passenger car tire molds have a diameter between 500 mm and 800 mm, while commercial vehicle tire molds can have a diameter of 1500 mm or even larger. Tire molds are required during tire manufacturing to ensure that the tire's size, tread pattern, and overall performance meet design requirements.

[0003] Tire mold processing is a complex and precise process involving multiple technological steps to ensure the quality and performance of the final product. During the tire mold processing, high-strength steel needs to be cut to cut large steel raw materials into small pieces or parts of specific shapes suitable for processing. During the cutting process, clamping mechanisms are needed to clamp and fix the steel to keep it stable during the cutting process.

[0004] Existing clamping mechanisms use two clamping plates to move towards the steel to clamp and fix it. However, when the steel is clamped by only two clamping plates, the contact area between the clamping plates and the steel is small, which reduces the clamping effect of the clamping mechanism. Therefore, we propose a clamping mechanism for tire mold processing. Utility Model Content

[0005] The purpose of this invention is to provide a clamping mechanism for tire mold processing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a clamping mechanism for tire mold processing, comprising a band saw cutter, a control console disposed on the front side of the band saw cutter, and a processing table mounted on the band saw cutter. A clamping assembly is disposed at the top of the processing table, the clamping assembly comprising two clamping blocks, the clamping blocks being slidably connected to the top of the processing table, a moving block being slidably connected to the middle of the inner cavity of the clamping blocks, a rack being fixedly connected to the top of the moving block, a rotating shaft being rotatably connected to the top of the inner cavity of the clamping blocks, a gear and a clamping plate being fixedly connected to the outer periphery of the rotating shaft, the gear meshing with the rack, and a driving assembly being disposed inside the processing table.

[0007] Preferably, the drive assembly includes a hydraulic rod, which is fixedly connected inside the processing table. A connecting plate is fixedly connected to the drive end of the hydraulic rod. Two rotating plates are rotatably connected inside the connecting plate. A mounting plate is rotatably connected to one side surface of the rotating plate. The top of the mounting plate is fixedly connected to the bottom of the clamping block. A support assembly is provided on the top of the connecting plate.

[0008] Preferably, the support assembly includes two mounting shafts, which are fixedly connected to the top of the connecting plate. A movable shaft is slidably connected inside the mounting shaft. A support plate is fixedly connected to one end of the movable shaft. A second spring is provided inside the mounting shaft, and the top end of the second spring abuts against the bottom end of the movable shaft.

[0009] Preferably, a support shaft is fixedly connected to the inner cavity of the clamping block, the support shaft is slidably connected inside the moving block, and a spring is sleeved on the surface of the support shaft, the spring abutting against the side of the clamping block and the moving block facing each other.

[0010] Preferably, two sliders are fixedly connected to the surface of the mounting plate, and multiple evenly distributed grooves are provided inside the processing table, with the sliders slidably connected inside the grooves.

[0011] Preferably, two limiting blocks are fixedly connected to the surface of the movable shaft, and two limiting grooves are opened inside the mounting shaft, with the limiting blocks slidably connected inside the limiting grooves.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the clamping assembly drives the connecting plate to rise and fall through the hydraulic rod, which drives the rotating plate to rotate, so that the two clamping blocks move towards each other to achieve initial clamping. At the same time, the steel pushes the moving block to move. Through the meshing transmission of the rack and gear, the clamping plate can rotate and come into contact with the steel, thereby increasing the contact area with the steel and providing a more stable clamping. Attached Figure Description

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

[0014] Figure 2 This is a schematic diagram of the processing table of this utility model;

[0015] Figure 3 This is a partial cross-sectional view of the present invention;

[0016] Figure 4 This is a schematic diagram of the clamping block of this utility model;

[0017] Figure 5 This is a schematic diagram of the mounting shaft of this utility model.

[0018] The components represented by each number in the attached diagram are listed below: 1. Band saw cutter; 2. Clamping block; 3. Clamping plate; 4. Processing table; 5. Control console; 6. Moving block; 7. Gear; 8. Rack; 9. Rotating shaft; 10. Mounting shaft; 11. Hydraulic rod; 12. Mounting plate; 13. Slider; 14. Slide groove; 15. Connecting plate; 16. Rotating plate; 17. Spring 1; 18. Support shaft; 19. Support plate; 20. Moving shaft; 21. Spring 2; 22. Limiting groove; 23. Limiting block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] This utility model provides a technical solution:

[0021] Please see Figure 1 - Figure 5 The figure shows a clamping mechanism for tire mold processing, including a band saw cutter 1, a control console 5 located on the front side of the band saw cutter 1, and a processing table 4 mounted on the band saw cutter 1. A clamping assembly is provided at the top of the processing table 4. The clamping assembly includes two clamping blocks 2, which are slidably connected to the top of the processing table 4. A moving block 6 is slidably connected to the middle of the inner cavity of the clamping block 2. A rack 8 is fixedly connected to the top of the moving block 6. A rotating shaft 9 is rotatably connected to the top of the inner cavity of the clamping block 2. A gear 7 and a clamping plate 3 are fixedly connected to the outer periphery of the rotating shaft 9. The gear 7 meshes with the rack 8. A drive assembly is provided inside the processing table 4.

[0022] Please see Figure 2 , Figure 3 The diagram shows that the machining table 4 is equipped with a drive assembly, which includes a hydraulic rod 11. The hydraulic rod 11 is fixedly connected inside the machining table 4. The telescopic end of the hydraulic rod 11 can extend and retract, thereby driving the connecting plate 15 to move. The driving end of the hydraulic rod 11 is fixedly connected to the connecting plate 15. Two rotating plates 16 are rotatably connected inside the connecting plate 15. A mounting plate 12 is rotatably connected to one side surface of the rotating plate 16. The top of the mounting plate 12 is fixedly connected to the bottom of the clamping block 2. During the movement of the connecting plate 15, it can drive the two rotating plates 16 to rotate, thereby driving the mounting plate 12 and the clamping block 2 to move.

[0023] Please see Figure 2 , Figure 3 and Figure 5 As shown in the figure, a support assembly is provided on the top of the connecting plate 15. The support assembly includes two mounting shafts 10, which are fixedly connected to the top of the connecting plate 15. A movable shaft 20 is slidably connected inside the mounting shaft 10. A support plate 19 is fixedly connected to one end of the movable shaft 20. The support plate 19 can support the steel to enhance its stability. A second spring 21 is provided inside the mounting shaft 10. The top end of the second spring 21 abuts against the bottom end of the movable shaft 20. The second spring 21 can absorb the impact of the steel on the processing table 4.

[0024] Please see Figure 4As shown in the figure, a support shaft 18 is fixedly connected to the inner cavity of the clamping block 2. The support shaft 18 is slidably connected inside the moving block 6. A spring 17 is sleeved on the surface of the support shaft 18. The spring 17 abuts against the side of the clamping block 2 and the moving block 6 facing each other. When it is not necessary to clamp the steel, the spring 17 can push the moving block 6 to move out of the clamping block 2, thereby resetting the clamping plate 3.

[0025] Please see Figure 3 In the figure, two sliders 13 are fixedly connected to the surface of the mounting plate 12. The processing table 4 has multiple evenly distributed grooves 14 inside. The sliders 13 are slidably connected inside the grooves 14. The sliders 13 can restrict the movement of the mounting plate 12 by sliding inside the grooves 14.

[0026] Please see Figure 5 As shown in the figure, two limiting blocks 23 are fixedly connected to the surface of the movable shaft 20, and two limiting grooves 22 are opened inside the mounting shaft 10. The limiting blocks 23 are slidably connected inside the limiting grooves 22. The mounting limiting blocks 23 can prevent the movable shaft 20 from falling off the mounting shaft 10.

[0027] Working principle: When using the band saw cutting machine 1 to cut steel, the steel can be placed on the top side of the processing table 4 and supported by two support plates 19. Then, by activating the hydraulic rod 11, the extension end of the hydraulic rod 11 is extended, which drives the connecting plate 15 to move upward. During the movement of the connecting plate 15, the two rotating plates 16 are rotated, and the two rotating plates 16 drive the two mounting plates 12 to move. This causes the two mounting plates 12 to drive the two clamping blocks 2 to move towards each other, thereby achieving the function of clamping and fixing the steel. During the clamping process of the clamping blocks 2, the steel pushes the moving block 6 into the interior of the clamping block 2. During the movement of the moving block 6, the rack 8 is moved. During the movement of the rack 8, the gear 7 rotates, which drives the clamping plate 3 to rotate around the rotating shaft 9 towards the steel, thereby increasing the clamping area of ​​the steel and enhancing the clamping effect of the clamping mechanism. Then, the steel can be cut by the band saw cutting machine 1.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clamping mechanism for tire mold processing, comprising a band saw cutter (1), a control console (5) disposed on the front side of the band saw cutter (1), and a processing table (4) mounted on the band saw cutter (1), characterized in that: The processing table (4) is provided with a clamping assembly at its top. The clamping assembly includes two clamping blocks (2). The clamping blocks (2) are slidably connected to the top of the processing table (4). A moving block (6) is slidably connected to the middle of the inner cavity of the clamping block (2). A rack (8) is fixedly connected to the top of the moving block (6). A rotating shaft (9) is rotatably connected to the top of the inner cavity of the clamping block (2). A gear (7) and a clamping plate (3) are fixedly connected to the outer periphery of the rotating shaft (9). The gear (7) meshes with the rack (8). A driving assembly is provided inside the processing table (4).

2. The clamping mechanism for tire mold processing according to claim 1, characterized in that: The drive assembly includes a hydraulic rod (11), which is fixedly connected inside the processing table (4). The drive end of the hydraulic rod (11) is fixedly connected to a connecting plate (15). Two rotating plates (16) are rotatably connected inside the connecting plate (15). A mounting plate (12) is rotatably connected to one side surface of the rotating plate (16). The top of the mounting plate (12) is fixedly connected to the bottom of the clamping block (2). A support assembly is provided on the top of the connecting plate (15).

3. The clamping mechanism for tire mold processing according to claim 2, characterized in that: The support assembly includes two mounting shafts (10), which are fixedly connected to the top of the connecting plate (15). A movable shaft (20) is slidably connected inside the mounting shaft (10). A support plate (19) is fixedly connected to one end of the movable shaft (20). A second spring (21) is provided inside the mounting shaft (10), and the top end of the second spring (21) abuts against the bottom end of the movable shaft (20).

4. The clamping mechanism for tire mold processing according to claim 1, characterized in that: The inner cavity of the clamping block (2) is fixedly connected to a support shaft (18), which is slidably connected inside the moving block (6). A spring (17) is sleeved on the surface of the support shaft (18), and the spring (17) abuts against the side of the clamping block (2) and the moving block (6).

5. A clamping mechanism for tire mold processing according to claim 2, characterized in that: The mounting plate (12) has two sliders (13) fixedly connected to its surface. The processing table (4) has multiple evenly distributed grooves (14) inside, and the sliders (13) are slidably connected inside the grooves (14).

6. A clamping mechanism for tire mold processing according to claim 3, characterized in that: Two limiting blocks (23) are fixedly connected to the surface of the moving shaft (20), and two limiting grooves (22) are opened inside the mounting shaft (10). The limiting blocks (23) are slidably connected inside the limiting grooves (22).

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