A forming roller structure for a tile press machine

Abstract

This utility model relates to the technical field of steel structure processing equipment, and discloses a forming roller structure for a tile press machine, including a forming roller body. A groove is formed on the forming roller body along its axial direction. A pressure roller is fitted over the forming roller body. Positioning parts are provided on the forming rollers on both sides of the pressure roller. One side of the positioning part is in close contact with the pressure roller, and the other side is provided with a pushing block. The pushing block is movably located in a receiving cavity within a slider, and the slider slides within the groove. A tightening bolt is threaded onto the top of the slider, and the tightening bolt is rotatably connected to a driving block within the receiving cavity. The end of the driving block that contacts the pushing block has an inclined structure, and a positioning rod is provided at the bottom of the driving block. A through hole is provided at the bottom of the slider. This utility model allows for adjustment of the spacing or position of the pressure rollers according to usage requirements, and allows for the replacement of different types of pressure rollers to meet diverse production needs, making it highly practical.

Description

Technical Field

[0001] This utility model relates to the field of steel structure processing equipment technology, and in particular to a forming roller structure for a tile press machine. Background Technology

[0002] In the field of sheet metal processing, roll forming machines are widely used to press metal sheets into specific waveforms or shapes, such as roof panels and wall panels. The core component of a roll forming machine is the forming roller structure, which, in conjunction with the pressure roller, achieves continuous roll forming of the metal sheet. Currently, traditional forming roller structures typically adopt an integrated design, meaning the forming roller and pressure roller are fixedly connected or machined as a single unit. This structure has the following drawbacks:

[0003] Its versatility is low, mainly in the following aspects: the position of the pressure roller is not adjustable. Since the pressure roller and the forming roller are fixedly connected, the axial position of the pressure roller cannot be adjusted according to the processing requirements, which makes it unable to adapt to the requirements of different width plates or different forming processes. In addition, if it is necessary to replace the pressure roller with different specifications or styles (such as pressure rollers with different wave heights and wave pitches), the entire forming roller must be disassembled, or even the entire set of rollers must be replaced, which is cumbersome and costly.

[0004] Therefore, there is an urgent need for a forming roller structure that allows for flexible adjustment of the pressure roller position, easy replacement of the pressure roller, and stable and reliable structure, in order to improve the adaptability and production efficiency of the tile press. Utility Model Content

[0005] The purpose of this invention is to provide a forming roller structure for a tile press machine, which can adjust the spacing or position of the pressure rollers according to usage requirements, and can replace different types of pressure rollers to meet diverse production needs. It is highly flexible, widely applicable, and practical.

[0006] The present invention adopts the following technical solution:

[0007] A forming roller structure for a tile press includes a forming roller body, on which a groove is formed along its axial direction. A pressure roller is fitted over the forming roller body, and positioning portions are provided on the forming roller on both sides of the pressure roller. One side of the positioning portion is in close contact with the pressure roller, and the other side is provided with a pushing block. The pushing block is movably located in a receiving cavity within a slider, and the slider is slidably located within the groove. A clamping bolt is threaded onto the top of the slider, and the clamping bolt is rotatably connected to a driving block within the receiving cavity. The end of the driving block that contacts the pushing block has an inclined structure, and a positioning rod is provided at the bottom of the driving block. A through hole is provided at the bottom of the slider for the positioning rod to move through.

[0008] Preferably, the thickness of the slider is less than the depth of the groove.

[0009] Preferably, the top of the tightening bolt is recessed inward and has an adjustment groove.

[0010] Preferably, the diameter of the positioning part is smaller than the diameter of the pressure roller.

[0011] Preferably, the positioning part has a conical structure, and conical positioning holes are provided on both sides of the pressure roller.

[0012] Preferably, a positioning block is provided at the bottom of the positioning rod, and in the initial state, the positioning block is located in the groove at the bottom of the slider.

[0013] Preferably, the end of the positioning block that contacts the slide groove is provided with intermeshing positioning teeth and positioning tooth grooves.

[0014] Preferably, the slider has a movable hole communicating with the accommodating cavity on one side, and limit grooves are provided on both symmetrical side walls of the movable hole. The push block is provided with a limit block, and the limit block slides within the limit groove.

[0015] Preferably, two grooves are symmetrically arranged on the forming roller body, and two sliders are symmetrically arranged on the positioning part.

[0016] Compared with the prior art, the advantages of this utility model are as follows: By mounting a pressure roller on the forming roller body and setting positioning parts on both sides of the forming roller body, the pressure roller can be positioned using the positioning parts, ensuring its stability during operation. By rotating the clamping bolt into the slider, the drive block can be controlled to move downward, causing the push block to move out of the accommodating cavity, thereby moving the positioning part towards the pressure roller side to achieve a tight contact with the pressure roller, ensuring the stability of the pressure roller. When it is necessary to adjust the position of the pressure roller, simply unscrew the clamping bolt to release the positioning part from the pressure roller, and the position of the pressure roller can be adjusted along the axis of the forming roller body. Alternatively, the positioning part and the pressure roller can be removed from the forming roller body and replaced with pressure rollers of different shapes to meet different production needs, offering high flexibility and strong practicality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of this application;

[0018] Figure 2 This is a partial cross-sectional view of the slider and forming roller body in an embodiment of this application;

[0019] Figure 3 for Figure 2 A magnified view of A in the middle. Detailed Implementation

[0020] The present invention will now be described clearly and completely with reference to the accompanying drawings and embodiments:

[0021] like Figures 1 to 3 As shown, the forming roller structure of the tile press machine of this utility model includes a forming roller body 1. A groove 2 is formed on the forming roller body 1 along its axial direction. Preferably, two grooves 2 are provided, symmetrically arranged on both sides of the forming roller body 1. One end of each groove 2 penetrates through the forming roller body 1. A pressure roller 3 is fitted over the forming roller body 1. Positioning parts 4 are provided on both sides of the forming roller body 1 on the pressure roller 3. The maximum diameter of the positioning parts 4 is smaller than the diameter of the pressure roller 3 to avoid affecting the normal operation of the pressure roller 3. One side of the positioning part 4 is in close contact with the pressure roller 3. On the other side, a push block 5 is provided. The push block 5 is movably located in the receiving cavity 7 inside the slider 6. A moving hole is provided on the side of the slider 6 near the positioning part 4 for the push block 5 to move through. The moving hole is connected to the inside of the receiving cavity 7. The slider 6 is slidably located in the slide groove 2. A clamping bolt 8 is threaded on the top of the slider 6. The clamping bolt 8 is rotatably connected to the drive block 9 in the receiving cavity 7. The end of the drive block 9 that contacts the push block 5 is a beveled structure. A positioning rod 10 is provided at the bottom of the drive block 9. A through hole is provided at the bottom of the slider 6 for the positioning rod 10 to move through. During operation, rotating the clamping bolt 8 gradually moves it into the slider 6, which pushes the drive block 9 downward. As the drive block 9 moves downward, it pushes the push block 5 out of the accommodating cavity 7, thereby achieving a tight contact between the positioning part 4 and the pressure roller 3. At the same time, as the drive block 9 moves downward, the positioning rod 10 moves out from the through hole and abuts against the bottom wall of the slide groove 2, completing the positioning of the slider 6 and thus achieving the fixed installation of the pressure roller 3. Since the positioning parts 4 on both sides are already located on both sides of the pressure roller 3 before adjusting the clamping bolt 8, adjusting the clamping bolt 8 to control the push block 5 to move out is to further compress the gap between the positioning part 4 and the pressure roller 3. Therefore, the distance the push block 5 moves out will not be too large, and at the same time, the length of the positioning rod 10 moving out will not be too large. At this time, it is only necessary to match the movement distance of the two during processing.

[0022] In this embodiment, the thickness of the slider 6 is less than the depth of the groove 2, so as to provide a certain amount of moving space for the positioning rod 10. In addition, the top of the clamping bolt 8 is recessed inward to form an adjustment groove 11. The adjustment groove 11 can be hexagonal, so that the adjustment tool can be inserted into it to make adjustments. The setting of the adjustment groove 11 can avoid the bolt head protruding outside the clamping bolt 8, reduce the occupation of external space, and thus reduce the adverse effects on the pressing of the tile.

[0023] In addition, in this embodiment, limit grooves 12 are provided on both sides of the symmetrical moving hole, and limit blocks 13 are provided on the pushing block 5. The limit blocks 13 slide within the limit grooves 12. The setting of the limit blocks 13 and the limit grooves 12 can limit the pushing block 5 and prevent it from coming out of the moving hole.

[0024] Furthermore, the positioning part 4 has a conical structure with a through hole for the forming roller body 1 to pass through. Conical positioning holes 14 are provided on both sides of the pressure roller 3. Through the setting of the conical structure, the positioning part 4 can extend into the pressure roller 3, increase the contact area between the two, and further improve the positioning effect of the pressure roller 3.

[0025] Furthermore, a positioning block 15 is provided at the bottom of the positioning rod 10. In the initial state, the positioning block 15 is located in the groove at the bottom of the slider 6. It is worth noting that after the positioning block 15 is set, the distance between the bottom of the positioning block 15 and the bottom of the slide groove 2 is the same as the previous distance between the bottom of the positioning rod 10 and the bottom of the slide groove 2. This ensures that even if the adjustment distance of the tightening bolt 8 is inconvenient, the moving distance of the positioning block 15 is the same as the previous moving distance of the positioning rod 10. Preferably, the end of the positioning block 15 that contacts the slide groove 2 is provided with a mutually meshing positioning tooth 16 and a positioning tooth groove 17. That is, a positioning tooth 16 or a positioning tooth groove 17 is provided at the bottom of the positioning block 15, and a positioning tooth groove 17 or a positioning tooth 16 is provided at the bottom of the slide groove 2. The meshing of the positioning tooth groove 17 and the positioning tooth 16 can further improve the positioning effect of the positioning part 4 and improve the stability of the pressure roller 3.

Claims

1. A forming roll structure of a tile press, comprising a forming roll body, characterized by: The forming roller body has a groove along its axial direction, and a pressure roller is sleeved on the forming roller body. Positioning parts are provided on the forming roller on both sides of the pressure roller. One side of the positioning part is in close contact with the pressure roller, and the other side is provided with a pushing block. The pushing block is movably located in the receiving cavity inside the slider, and the slider is slidably located in the groove. A clamping bolt is threaded on the top of the slider. The clamping bolt is rotatably connected to a driving block in the receiving cavity. The end of the driving block that contacts the pushing block has an inclined structure. A positioning rod is provided at the bottom of the driving block, and a through hole is provided at the bottom of the slider for the positioning rod to move through.

2. The forming roll structure of a tile press according to claim 1, characterized in that: The thickness of the slider is less than the depth of the groove.

3. The forming roller structure of the tile press machine according to claim 1, characterized in that: The top of the tightening bolt is recessed inward and has an adjustment groove.

4. The forming roller structure of the tile press according to claim 1, characterized in that: The diameter of the positioning part is smaller than the diameter of the pressure roller.

5. The forming roller structure of the tile press according to claim 4, characterized in that: The positioning part has a conical structure, and conical positioning holes are provided on both sides of the pressure roller.

6. The forming roller structure of the tile press according to claim 2, characterized in that: The positioning rod has a positioning block at its bottom, and in the initial state, the positioning block is located in the groove at the bottom of the slider.

7. The forming roller structure of the tile press according to claim 6, characterized in that: The end of the positioning block that contacts the slide groove is provided with intermeshing positioning teeth and positioning tooth grooves.

8. The forming roller structure of the tile press according to claim 1, characterized in that: The slider has a movable hole on one side that communicates with the accommodating cavity. Limiting grooves are provided on both sides of the movable hole. A limiting block is provided on the pushing block, and the limiting block slides within the limiting groove.

9. The forming roller structure of the tile press according to claim 1, characterized in that: Two grooves are symmetrically arranged on the forming roller body, and two sliders are symmetrically arranged on the positioning part.

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