Clamp for adjusting balance amount of aluminum roller

Abstract

The utility model relates to the technical field of aluminum roller machining, in particular to a clamp for adjusting the balance amount of an aluminum roller, which comprises a clamp base, a connecting shaft is fixedly connected to the left side of the clamp base, and an adjusting assembly is arranged on the right side of the connecting shaft. The adjusting assembly comprises a first positioning groove, a second positioning groove, a connecting groove, a threaded hole, a first positioning block, a clamping block, a second positioning block, a connecting block, a limiting groove, a limiting shaft, an adjusting lead screw and an adjusting block. The aluminum roller body is clamped to the right side of the clamp base. The aluminum roller body is clamped and fixed through cooperation of the four sets of clamping blocks, meanwhile, the position of the central axis of the aluminum roller body can be rapidly adjusted by adjusting the positions of the clamping blocks, secondary machining of the aluminum roller is facilitated, and the machining efficiency of the aluminum roller is improved.

Description

A clamp for adjusting the balance of aluminum rollers Technical Field

[0001] This utility model relates to the field of aluminum roller processing technology, and specifically to a fixture for adjusting the balance of aluminum rollers. Background Technology

[0002] Aluminum rollers, as an important industrial equipment, are mainly made of aluminum alloy. Due to their lightweight, high strength, and good thermal conductivity, they are widely used in many industries. With the continuous advancement of industrial technology, the market demands for product quality are increasing, especially in printing, packaging, and metal processing. Aluminum rollers, due to their unique physical and chemical properties, have become an ideal choice to meet high-standard production requirements. The use of aluminum rollers not only improves production efficiency but also promotes environmental protection and sustainable development, which aligns with modern industry's pursuit of resource conservation and environmental protection. During use, the balance of aluminum rollers is crucial to their performance. Under high-speed rotation, if the weight distribution of the aluminum roller is uneven, it will cause the roller to vibrate, seriously affecting the stability and lifespan of operation. Therefore, it is necessary to perform secondary processing and repair on aluminum rollers with poor dynamic balance.

[0003] When performing secondary processing on aluminum rollers, it is necessary to adjust the position of the aluminum rollers according to the imbalance, so that the central axis of the aluminum rollers deviates from the central axis of the lathe fixture, and then perform secondary turning. Although the existing fixtures effectively maintain the stability of clamping the aluminum rollers, it is inconvenient to adjust the central axis of the aluminum rollers, which leads to a slow secondary processing speed and affects the production efficiency.

[0004] Therefore, it is necessary to invent a fixture for adjusting the balance of aluminum rollers to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a fixture for adjusting the balance of aluminum rollers, so as to solve the problem that it is inconvenient to adjust the central axis of aluminum rollers, which leads to slow secondary processing speed of aluminum rollers and affects production efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fixture for adjusting the balance of an aluminum roller, comprising a fixture base, a connecting shaft fixedly connected to the left side of the fixture base, and an adjustment component provided on the right side of the connecting shaft. The adjustment component includes a first positioning groove, a second positioning groove, a connecting groove, a threaded hole, a first positioning block, a clamping block, a second positioning block, a connecting block, a limiting groove, a limiting shaft, an adjusting screw, and an adjusting block. The aluminum roller body is clamped on the right side of the fixture base.

[0007] By adopting the above technical solution, the aluminum roller body is clamped and fixed using clamping blocks. At the same time, by adjusting the position of the clamping blocks, the position of the central axis of the aluminum roller body can be quickly adjusted, which facilitates secondary processing of the aluminum roller and improves the processing efficiency of the aluminum roller.

[0008] Optionally, the right side surface of the fixture base is provided with four sets of first positioning grooves, and the sidewalls of the four sets of first positioning grooves are provided with second positioning grooves.

[0009] By adopting the above technical solution, the outer ends of both the first positioning groove and the second positioning groove penetrate through the side wall of the fixture base.

[0010] Optionally, a connecting groove is provided on the left inner wall of each of the four sets of first positioning grooves near the outer end, and a threaded hole is provided on the inner end of each of the four sets of connecting grooves.

[0011] By adopting the above technical solution, the connecting groove penetrates the side wall of the fixture base.

[0012] Optionally, the first positioning block is slidably connected to the inside of the first positioning groove, the clamping block is fixedly connected to the right side surface of the first positioning block, and multiple anti-slip grooves are formed on one end surface of the inner side of the clamping block.

[0013] By adopting the above technical solution, the first positioning block slides inside the first positioning groove to adjust the position of the clamping block.

[0014] Optionally, the second positioning block is fixedly connected to the side of the first positioning block, and the second positioning block is slidably connected to the second positioning groove.

[0015] By adopting the above technical solution, the second positioning block slides inside the second positioning groove, thereby limiting the position of the first positioning block and improving the stability of the clamping block during the sliding process.

[0016] Optionally, the connecting block is fixedly connected to one end of the outer side of the left side surface of the first positioning block, the limiting groove is formed inside the connecting block, and the limiting shaft is slidably connected to the inside of the limiting groove.

[0017] By adopting the above technical solution, the limiting shaft rotates inside the limiting groove.

[0018] Optionally, the adjusting screw is fixedly connected to one end of the inner side of the limiting shaft, and the adjusting screw is threadedly connected to the threaded hole.

[0019] Optionally, the adjusting block is fixedly connected to one outer end of the limiting shaft.

[0020] By adopting the above technical solution, the adjusting block and the limiting shaft cooperate to drive the adjusting screw to rotate. When the adjusting screw rotates inward, it drives the clamping block to slide towards the center of the clamp base. When the adjusting screw rotates outward, it drives the clamping block to slide towards the edge of the clamp base.

[0021] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0022] 1. This utility model uses four sets of clamping blocks to clamp and fix the aluminum roller body. At the same time, by adjusting the position of the clamping blocks, the position of the central axis of the aluminum roller body can be quickly adjusted, which facilitates secondary processing of the aluminum roller and improves the processing efficiency of the aluminum roller.

[0023] 2. This utility model improves the stability of the connection between the clamping block and the aluminum roller body by opening multiple sets of anti-slip grooves on one end surface of the inner side of the clamping block, and locks the adjusting screw inward, thereby facilitating adjustment and effectively improving the stability of the aluminum roller body during the processing. Attached Figure Description

[0024] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 is a schematic diagram of the clamp base structure of this utility model;

[0026] Figure 3 is a schematic diagram of the positioning groove structure of this utility model;

[0027] Figure 4 is a schematic diagram of the positioning block structure of this utility model;

[0028] Figure 5 is a schematic diagram of the internal structure of the connecting block of this utility model.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Fixture base; 11. Connecting shaft; 12. First positioning groove; 13. Second positioning groove; 14. Connecting groove; 15. Threaded hole; 2. First positioning block; 21. Clamping block; 22. Anti-slip groove; 23. Second positioning block; 24. Connecting block; 25. Limiting groove; 26. Limiting shaft; 27. Adjusting screw; 28. Adjusting block; 3. Aluminum roller body. Detailed Implementation

[0031] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0032] This utility model provides a fixture for adjusting the balance of an aluminum roller, as shown in Figures 1 to 5. It includes a fixture base 1, a connecting shaft 11 fixedly connected to the left side of the fixture base 1, and an adjustment assembly on the right side of the connecting shaft 11. The adjustment assembly includes a first positioning groove 12, a second positioning groove 13, a connecting groove 14, a threaded hole 15, a first positioning block 2, a clamping block 21, a second positioning block 23, a connecting block 24, a limiting groove 25, a limiting shaft 26, an adjusting screw 27, and an adjusting block 28. The right side of the fixture base 1 clamps the aluminum roller body 3. Four sets of first positioning grooves 12 are formed on the right surface of the fixture base 1. Second positioning grooves 13 are formed on the side walls of all four sets of first positioning grooves 12. Connecting grooves 14 are formed on the left inner wall of all four sets of first positioning grooves 12 near their outer ends. Threaded holes 15 are formed on the inner ends of all four sets of connecting grooves 14.

[0033] The connecting shaft 11 is used to fix the fixture base 1 on the surface of the lathe. Four sets of first positioning grooves 12 are equidistantly distributed on the upper and lower sides and the front and rear sides of the fixture base 1. During use, the four sets of first positioning blocks 2 are slid toward the center of the fixture base 1, and the aluminum roller body 3 is clamped and fixed in conjunction with the four sets of clamping blocks 21. Then, the surface of the aluminum roller body 3 is milled by a milling cutter to improve the balance of the aluminum roller body 3.

[0034] Referring to Figures 3 to 5, the first positioning block 2 is internally slidably connected to the first positioning groove 12, the clamping block 21 is fixedly connected to the right side surface of the first positioning block 2, and multiple anti-slip grooves 22 are formed on the inner end surface of the clamping block 21. The second positioning block 23 is fixedly connected to the side of the first positioning block 2 and slidably connected to the second positioning groove 13. The connecting block 24 is fixedly connected to the outer end of the left side surface of the first positioning block 2. The limiting groove 25 is formed inside the connecting block 24. The limiting shaft 26 is internally slidably connected to the limiting groove 25. The adjusting screw 27 is fixedly connected to the inner end of the limiting shaft 26 and threadedly connected to the threaded hole 15. The adjusting block 28 is fixedly connected to the outer end of the limiting shaft 26.

[0035] Specifically, before fixing the aluminum roller body 3, the first positioning block 2 and the clamping block 21 are first slid to the edge of the clamp base 1. At this time, the left end of the aluminum roller body 3 is brought into contact with the right side surface of the clamp base 1, and its central axis is adjusted to the designated position. Then, the four sets of clamping blocks 21 are slid towards the center of the clamp base 1 until the clamping blocks 21 are brought into contact with the surface of the aluminum roller body 3, thereby clamping and fixing the aluminum roller body 3.

[0036] Simultaneously, during the adjustment of the clamping block 21, by rotating the adjusting block 28 clockwise, the adjusting block 28 drives the adjusting screw 27 to rotate clockwise through the limiting shaft 26, thereby turning the adjusting screw 27 towards the inner end of the threaded hole 15, causing the connecting block 24, the first positioning block 2, the second positioning block 23, and the clamping block 21 to slide towards the center of the fixture base 1; conversely, by rotating the adjusting block 28 counterclockwise, the adjusting block 28 drives the adjusting screw 27 to rotate counterclockwise through the limiting shaft 26, thereby pulling the adjusting screw 27 out of the threaded hole 15, thereby causing the connecting block 24, the first positioning block 2, the second positioning block 23, and the clamping block 21 to slide towards the edge of the fixture base 1.

[0037] The working principle of this utility model is as follows: By using four sets of clamping blocks 21 to clamp and fix the aluminum roller body 3, and by adjusting the position of the clamping blocks 21, the position of the central axis of the aluminum roller body 3 can be quickly adjusted, which facilitates secondary processing of the aluminum roller body 3 and improves the processing efficiency of the aluminum roller body 3; at the same time, by opening multiple sets of anti-slip grooves 22 on one end surface of the inner side of the clamping block 21, the stability of the connection between the clamping block 21 and the aluminum roller body 3 is improved, and the adjusting screw 27 is locked inward, thereby facilitating adjustment and effectively improving the stability of the aluminum roller body 3 during the processing.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A fixture for adjusting the balance of an aluminum roller, comprising a fixture base (1), characterized in that: A connecting shaft (11) is fixedly connected to the left side of the fixture base (1), and an adjustment assembly is provided on the right side of the connecting shaft (11). The adjustment assembly includes a first positioning groove (12), a second positioning groove (13), a connecting groove (14), a threaded hole (15), a first positioning block (2), a clamping block (21), a second positioning block (23), a connecting block (24), a limiting groove (25), a limiting shaft (26), an adjusting screw (27), and an adjusting block (28). The aluminum roller body (3) is clamped on the right side of the fixture base (1).

2. The fixture for adjusting the balance of an aluminum roller according to claim 1, characterized in that: The right side surface of the clamp base (1) is provided with four sets of first positioning grooves (12), and the side walls of the four sets of first positioning grooves (12) are provided with second positioning grooves (13).

3. A fixture for adjusting the balance of an aluminum roller according to claim 2, characterized in that: Each of the four sets of first positioning grooves (12) has a connecting groove (14) on the left inner wall near the outer end, and each of the four sets of connecting grooves (14) has a threaded hole (15) on the inner end.

4. A fixture for adjusting the balance of an aluminum roller according to claim 1, characterized in that: The first positioning block (2) is slidably connected to the inside of the first positioning groove (12), the clamping block (21) is fixedly connected to the right side surface of the first positioning block (2), and multiple anti-slip grooves (22) are opened on one end surface of the inner side of the clamping block (21).

5. A fixture for adjusting the balance of an aluminum roller according to claim 1, characterized in that: The second positioning block (23) is fixedly connected to the side of the first positioning block (2), and the second positioning block (23) is slidably connected to the second positioning groove (13).

6. A fixture for adjusting the balance of an aluminum roller according to claim 1, characterized in that: The connecting block (24) is fixedly connected to one end of the outer side of the left side surface of the first positioning block (2), the limiting groove (25) is opened inside the connecting block (24), and the limiting shaft (26) is slidably connected to the inside of the limiting groove (25).

7. A fixture for adjusting the balance of an aluminum roller according to claim 1, characterized in that: The adjusting screw (27) is fixedly connected to one end of the inner side of the limiting shaft (26), and the adjusting screw (27) is threadedly connected to the threaded hole (15).

8. A fixture for adjusting the balance of an aluminum roller according to claim 1, characterized in that: The adjusting block (28) is fixedly connected to one side of the limiting shaft (26).

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