High-precision wear-resistant alignment roller

Abstract

The utility model discloses a high-precision wear-resistant alignment roller which comprises a mounting shaft, the surface of the mounting shaft is sleeved with a fixed baffle, the side wall of the fixed baffle is fixedly connected with a sleeve, the end of the sleeve is fixedly connected with a supporting frame, the sleeve and the supporting frame are both connected with the mounting shaft in a sleeved mode, and an adjusting device is arranged on the surface of the sleeve. The adjusting device is connected with the supporting frame, a fixing device is arranged on the side wall of the fixing baffle, and the fixing device and the installation shaft are fixedly installed. According to the high-precision wear-resistant aligning roller, the adjusting device comprises the moving baffle, the threaded rods, the check blocks, the first adjusting nut and the second adjusting nut, the two threaded rods are opposite in screw direction, the position of the moving baffle can be conveniently and accurately adjusted, the requirement for aligning materials of different specifications is met, and the aligning precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of alignment roller, more specifically, relate to a high-precision wear -resisting alignment roller. BACKGROUND

[0002] In industrial production, such as paper, film, metal strip material processing and transmission process, often need to use alignment roller to ensure that the material can move according to the predetermined direction and position, to ensure the smooth progress of subsequent processing procedures. However, the existing alignment roller has some deficiencies in practical application: inconvenient to adjust, the structure design of part of the alignment roller makes it difficult to accurately adjust the position of the support frame, cannot meet the demand of different specifications of material alignment, resulting in low alignment accuracy, fixed, the alignment roller in the installation and use process, the fixing device can not provide enough stability, so that the alignment roller is prone to looseness or shaking when working, affect the alignment effect, poor wear resistance, since the alignment roller needs to be in contact with the material for a long time and rub, the surface of the existing alignment roller is insufficient in wear resistance, prone to wear, reduces the service life and alignment accuracy of the alignment roller. SUMMARY

[0003] 1. Technical problem to be solved

[0004] In view of the problems of inconvenient adjustment of the existing alignment roller, the structure design of part of the alignment roller makes it difficult to accurately adjust the position of the support frame, cannot meet the demand of different specifications of material alignment, resulting in low alignment accuracy, fixed, the alignment roller in the installation and use process, the fixing device can not provide enough stability, so that the alignment roller is prone to looseness or shaking when working, affect the alignment effect in the prior art, the purpose of the utility model lies in providing a kind of high-precision wear -resisting alignment roller, it can realize adjusting device, including movement baffle, threaded rod, stop block, first adjusting nut and second adjusting nut, and the screw direction of two threaded rods is opposite, can accurately adjust the position of movement baffle, meet the demand of different specifications of material alignment, improve the alignment accuracy, the fixing device adopts the structure of mounting frame and fixed bolt, mounting frame is connected with mounting shaft sleeve, and mounting shaft is fixed by four fixed bolts, while the surface of mounting shaft is provided with anti-skid lines, increase the friction between fixed baffle and mounting shaft, effectively prevent the relative sliding of fixed baffle on mounting shaft, ensure the stability of alignment roller when working.

[0005] 2. Technical scheme

[0006] To solve the above problems, the utility model adopts the following technical scheme.

[0007] The utility model provides a high accuracy wear -resisting alignment roller, including the surface of mounting shaft, the surface of mounting shaft is sleeved with fixed baffle, the lateral wall of fixed baffle is fixedly connected with sleeve, the end of sleeve is fixedly connected with support frame, sleeve, support frame all with mounting shaft sleeve, the surface of sleeve is provided with adjusting device, adjusting device is connected with support frame, the lateral wall of fixed baffle is provided with fixing device, fixing device carries out fixed mounting with mounting shaft.

[0008] Preferably, the adjusting device comprises a moving baffle, a threaded rod, a stop block, a first adjusting nut and a second adjusting nut, the moving baffle is sleeved with the sleeve, the lateral wall of the moving baffle is fixedly connected with the threaded rod, the surface of the support frame is provided with a through hole, the threaded rod is sleeved with the through hole of the support frame, the end of the threaded rod is fixedly connected with the stop block, the threaded rod is threadedly connected with the first adjusting nut and the second adjusting nut on both sides of the support frame respectively, and the first adjusting nut and the second adjusting nut cooperate to extrude and fix the support frame.

[0009] Preferably, the number of threaded rods is two, and the two threaded rods are oppositely threaded.

[0010] Preferably, the fixing device comprises a mounting frame and fixing bolts, the lateral wall of the mounting frame is fixedly connected with the fixed baffle, the mounting frame is sleeved with the mounting shaft, the surface of the mounting frame is provided with fixing bolts at equal angles, the number of fixing bolts is four, and the mounting frame fixes the mounting shaft through the fixing bolts.

[0011] Preferably, the surface of the mounting shaft is provided with anti-skid lines, the anti-skid lines extend along the axial direction of the mounting shaft, so as to increase the friction between the fixed baffle and the mounting shaft and prevent the fixed baffle from relatively sliding on the mounting shaft.

[0012] Preferably, the surface of the mounting shaft is provided with scales.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The adjusting device is provided, which comprises a moving baffle, a threaded rod, a stop block, a first adjusting nut and a second adjusting nut, and the two threaded rods are oppositely threaded, so that the position of the moving baffle can be accurately adjusted, the demand for alignment of different specifications of materials is met, and the alignment accuracy is improved.

[0016] The fixing device adopts the structure of a mounting frame and fixing bolts, the mounting frame is sleeved with the mounting shaft, and the mounting shaft is fixed through the four fixing bolts, meanwhile, the surface of the mounting shaft is provided with anti-skid lines, the friction between the fixed baffle and the mounting shaft is increased, the relative sliding of the fixed baffle on the mounting shaft is effectively prevented, and the stability of the alignment roller during work is ensured.

[0017] The mounting shaft surface is marked with graduations, which makes it easier for staff to accurately determine the position during installation and adjustment, further improving the alignment accuracy. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall installation structure of this utility model;

[0019] Figure 2 This is a structural schematic diagram of the individual sleeve position of this utility model;

[0020] Figure 3 For the present utility model Figure 2 Enlarged view of section A.

[0021] Explanation of the labels in the diagram:

[0022] 1. Mounting shaft; 2. Fixed baffle; 3. Sleeve; 4. Support frame; 5. Adjusting device; 51. Moving baffle; 52. Threaded rod; 53. Stop block; 54. First adjusting nut; 55. Second adjusting nut; 6. Fixing device; 61. Mounting frame; 62. Fixing bolt. Detailed Implementation

[0023] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Example 1:

[0025] Please see Figures 1-3This utility model provides a technical solution: a high-precision wear-resistant alignment roller, including a mounting shaft 1, a fixing baffle 2 sleeved on the surface of the mounting shaft 1, a sleeve 3 fixedly connected to the side wall of the fixing baffle 2, a support frame 4 fixedly connected to the end of the sleeve 3, the sleeve 3 and the support frame 4 are both sleeved with the mounting shaft 1, an adjustment device 5 is provided on the surface of the sleeve 3, the adjustment device 5 is connected to the support frame 4, a fixing device 6 is provided on the side wall of the fixing baffle 2, and the fixing device 6 is fixedly installed with the mounting shaft 1. The fixed baffle 2, sleeve 3, and support frame 4 form a whole and are all sleeved with the mounting shaft 1. An adjustment device is provided, including a moving baffle 51, a threaded rod 52, a stop block 53, a first adjusting nut 54, and a second adjusting nut 55. The two threaded rods 52 have opposite screw directions, which can easily and accurately adjust the position of the moving baffle 51 to meet the alignment requirements of materials of different specifications and improve the alignment accuracy. The fixing device 6 adopts the structure of mounting frame 61 and fixing bolts 62. The mounting frame 61 is sleeved with the mounting shaft 1 and the mounting shaft 1 is fixed by four fixing bolts 62 to improve the installation stability.

[0026] The adjusting device 5 includes a moving baffle 51, a threaded rod 52, a stop block 53, a first adjusting nut 54, and a second adjusting nut 55. The moving baffle 51 is sleeved with the sleeve 3. The threaded rod 52 is fixedly connected to the side wall of the moving baffle 51. The surface of the support frame 4 is provided with a through hole. The threaded rod 52 is sleeved with the through hole of the support frame 4. The end of the threaded rod 52 is fixedly connected to the stop block 53. The first adjusting nut 54 and the second adjusting nut 55 are threadedly connected to both sides of the threaded rod 52 on the support frame 4, respectively. The first adjusting nut 54 and the second adjusting nut 55 cooperate to press and fix the support frame 4. By rotating the first adjusting nut 54 and the second adjusting nut 55 respectively, the support frame 4 is pressed and fixed by the cooperation of the first adjusting nut 54 and the second adjusting nut 55, and the moving baffle 51 is easily fixed, which facilitates adjustment by the staff and improves the range of use.

[0027] There are two threaded rods 52, and the two threaded rods 52 have opposite screw directions. This improves the support stability of the moving baffle 51.

[0028] The fixing device 6 includes a mounting frame 61 and fixing bolts 62. The side wall of the mounting frame 61 is fixedly connected to the fixing baffle 2. The mounting frame 61 is sleeved with the mounting shaft 1. The surface of the mounting frame 61 is provided with four fixing bolts 62 at equal angles. The mounting frame 61 is fixed to the mounting shaft 1 by the fixing bolts 62. The mounting frame 61 is sleeved with the mounting shaft 1 and fixed to the mounting shaft 1 by the four fixing bolts 62, which improves the installation stability.

[0029] The surface of the mounting shaft 1 is provided with anti-slip textures that extend axially along the mounting shaft 1 to increase the friction between the fixed baffle 2 and the mounting shaft 1, preventing the fixed baffle 2 from sliding relative to the mounting shaft 1. The anti-slip textures on the surface of the mounting shaft 1 increase the friction between the fixed baffle 2 and the mounting shaft 1, effectively preventing the fixed baffle 2 from sliding relative to the mounting shaft 1 and ensuring the stability of the alignment roller during operation.

[0030] The surface of mounting shaft 1 is marked with graduations to facilitate precise adjustments by staff.

[0031] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto; any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be covered within the protection scope of this utility model.

Claims

1. A high-precision wear-resistant alignment roller, comprising a mounting shaft (1), characterized in that: A fixed baffle (2) is sleeved on the surface of the mounting shaft (1). A sleeve (3) is fixedly connected to the side wall of the fixed baffle (2). A support frame (4) is fixedly connected to the end of the sleeve (3). The sleeve (3) and the support frame (4) are both sleeved on the mounting shaft (1). An adjustment device (5) is provided on the surface of the sleeve (3). The adjustment device (5) is connected to the support frame (4). A fixing device (6) is provided on the side wall of the fixed baffle (2). The fixing device (6) is fixedly installed on the mounting shaft (1).

2. The high-precision wear-resistant alignment roller according to claim 1, characterized in that: The adjusting device (5) includes a moving baffle (51), a threaded rod (52), a stop block (53), a first adjusting nut (54), and a second adjusting nut (55). The moving baffle (51) is sleeved with the sleeve (3). The side wall of the moving baffle (51) is fixedly connected with the threaded rod (52). The surface of the support frame (4) is provided with a through hole. The threaded rod (52) is sleeved with the through hole of the support frame (4). The end of the threaded rod (52) is fixedly connected with the stop block (53). The threaded rod (52) is located on both sides of the support frame (4) and the first adjusting nut (54) and the second adjusting nut (55) are respectively threadedly connected. The first adjusting nut (54) and the second adjusting nut (55) cooperate to squeeze and fix the support frame (4).

3. The high-precision wear-resistant alignment roller according to claim 2, characterized in that: The number of the threaded rods (52) is two, and the two threaded rods (52) are screwed in opposite directions.

4. A high-precision wear-resistant alignment roller according to claim 1, characterized in that: The fixing device (6) includes a mounting frame (61) and fixing bolts (62). The side wall of the mounting frame (61) is fixedly connected to the fixing baffle (2). The mounting frame (61) is sleeved with the mounting shaft (1). The surface of the mounting frame (61) is provided with fixing bolts (62) at equal angles. There are four fixing bolts (62). The mounting frame (61) fixes the mounting shaft (1) by fixing bolts (62).

5. A high-precision wear-resistant alignment roller according to claim 1, characterized in that: The surface of the mounting shaft (1) is provided with anti-slip texture, which extends along the axial direction of the mounting shaft (1) to increase the friction between the fixed baffle (2) and the mounting shaft (1) and prevent the fixed baffle (2) from sliding relative to the mounting shaft (1).

6. A high-precision wear-resistant alignment roller according to claim 1, characterized in that: The surface of the mounting shaft (1) is provided with a scale.

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