A roller wear detection device

Abstract

The utility model belongs to roller technology field especially for a kind of roller wear detection device, including roller body, still including the adjusting plate being arranged in the roller body side, the surface of the adjusting plate is equipped with detection groove, the surface sliding connection of detection groove and sliding block, and one end of the sliding block is provided with micrometer, the surface connection of micrometer and the roller body, the side of the roller body is also equipped with gauge block, and the sliding between sliding block and height-adjusting groove and detection groove, the height of micrometer can be adjusted according to the roller body of different diameter, provide suitable position for the detection work of roller body, with higher flexibility, and wide range of application, and under the action of each gauge block, micrometer can be used as the reference value of zero calibration according to gauge block, and then the wear degree of each part of roller body can be conveniently observed.

Description

Technical Field

[0001] This utility model belongs to the field of roller technology, and specifically relates to a roller wear detection device. Background Technology

[0002] A roller is a cylindrical, rotatable object in machinery. In machinery, rollers are often driven by a power source to move other materials forward or to use the pressure generated by the rollers to process materials.

[0003] A review of announcement number CN203972482U reveals an online detection device for roll wear. This technology discloses "a detection device, a lifting frame, and a support mechanism. The pressure spring and electrode plate in the detection device are located inside a sleeve. The pressure spring is connected between the bottom of the sleeve and the top of the push rod. The upper electrode plate is fixed to the push rod, and the lower electrode plate is fixed inside the sleeve. The detection device is mounted on an adjusting plate, which reciprocates linearly along a groove in the lifting frame via a lifting device. The pressure spring presses the roller against the roll through the push rod. Roll wear causes the roller to move along the sleeve via the push rod, which in turn moves the upper electrode plate, changing the distance between the upper and lower electrode plates and altering the capacitance between them. This converts the roll wear amount into an electrical signal. This invention has a simple structure, enables online detection of roll wear, eliminates the influence of roll vibration on the measurement results, has strong anti-interference capabilities, and makes the measurement results more accurate."

[0004] Although this design can achieve online detection of roll wear, eliminate the influence of roll vibration on the measurement results, and has strong anti-interference ability, making the measurement results more accurate, the device is always connected to the roll body during use. This will cause the roll body to generate resistance during rotation, affecting normal rotation. In addition, the device can only perform detection of a single size of roll body, lacking flexibility and having a limited range of applications.

[0005] To address the aforementioned problems, this application proposes a roller wear detection device. Utility Model Content

[0006] To address the problems mentioned in the background section, this invention provides a roller wear detection device. By sliding between the slider, the height adjustment groove, and the detection groove, the height of the dial indicator can be adjusted according to the roller body of different diameters, providing a suitable position for the roller body inspection. This device offers high flexibility and wide applicability. Furthermore, under the action of various gauge blocks, the dial indicator can use these gauge blocks as reference values ​​for zeroing, thus enabling convenient observation of the wear degree at various points on the roller body.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a roller wear detection device, comprising a roller body, and an adjustment plate disposed on one side of the roller body, wherein a detection groove is formed on the surface of the adjustment plate, the detection groove is slidably connected to the surface of a slider, and a dial indicator is disposed at one end of the slider, the dial indicator being connected to the surface of the roller body, and a gauge block is also disposed on one side of the roller body, the gauge block being mounted on the surface of a base.

[0008] In a preferred embodiment of the roller wear detection device of this utility model, the roller body is mounted on the surface of the support and rotatably connected to the support, while the support is fixedly mounted on the surface of the base, and an adjustment plate is vertically arranged on one side of the base.

[0009] In a preferred embodiment of the roller wear detection device of this utility model, the surface of the adjusting plate is provided with an adjusting groove and a detection groove. The adjusting groove and the detection groove are perpendicular to each other and connected. The detection groove is equidistantly arranged on the surface of the adjusting plate. The adjusting groove and the detection groove are slidably connected to the surface of the slider. The detection groove and the roller body are parallel to each other.

[0010] In a preferred embodiment of the roller wear detection device of this utility model, a support plate is fixedly installed on one side of the slider, one end of the support plate is fixedly connected to one end of the connecting rod, and the other end of the connecting rod is fixedly connected to the surface of the dial indicator.

[0011] In a preferred embodiment of the roller wear detection device of this utility model, one end of the dial indicator is slidably connected to the surface of the roller body, and the dial indicator is also in contact with the surface of the gauge block.

[0012] As a preferred embodiment of the roller wear detection device of this utility model, the gauge block is in the shape of an arch-shaped nested structure, and a telescopic strip is fixedly installed on one side of the gauge block. The telescopic strip and the slide groove are slidably connected, and the slide groove is formed on the surface of the base.

[0013] Compared with the prior art, the beneficial effects of this utility model are: by sliding between the slider, the height adjustment groove and the detection groove, the height of the dial indicator can be adjusted according to the roller body of different diameters, providing a suitable position for the detection work of the roller body, which has high flexibility and wide applicability. Under the action of various gauge blocks, the dial indicator can be used as a reference value for zeroing based on the gauge blocks, thereby making it convenient to observe the wear degree of various parts of the roller body. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between the dial indicator and the gauge block in this utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the adjusting plate in this utility model;

[0018] Figure 4 This is a schematic diagram of the gauge block and telescopic strip structure in this utility model;

[0019] In the picture:

[0020] 1. Roller body; 2. Support; 3. Base; 4. Adjusting plate; 5. Height adjustment groove; 6. Detection groove; 7. Sliding block; 8. Support plate; 9. Connecting rod; 10. Dial indicator; 11. Gauge block; 12. Telescopic strip; 13. Slide groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0022] Example 1

[0023] like Figure 1 As shown:

[0024] A roller wear detection device includes a roller body 1.

[0025] In this implementation plan: The existing announcement number CN203972482U discloses an online detection device for roll wear. The technical means of this device will not be described in detail here. For details on the improvement of this prior art, please refer to the following disclosure. In order to solve the technical problems existing in this prior art, such as the "when the device is in use, it is always connected to the roll body 1, which will cause the roll body 1 to generate resistance during rotation, affecting the normal rotation operation. At the same time, the device can only perform detection work on a single size of roll body 1, which lacks a certain degree of flexibility and has a small range of applications" in combination, this problem is obviously a real and difficult problem to solve. In view of this, in order to solve the above problems, an adjustment plate 4 and a gauge block 11 are added on the basis.

[0026] Furthermore:

[0027] like Figure 1 - Figure 4 As shown:

[0028] In conjunction with the above, it also includes an adjustment plate 4 provided on one side of the roller body 1. The surface of the adjustment plate 4 is provided with a detection groove 6. The detection groove 6 and the surface of the slider 7 are slidably connected. A dial indicator 10 is provided at one end of the slider 7. The dial indicator 10 is connected to the surface of the roller body 1. A gauge block 11 is also provided on one side of the roller body 1. The gauge block 11 is installed on the surface of the base 3.

[0029] In this implementation scheme: through the sliding operation of slider 7 and height adjustment groove 5 and between slider 7, the appropriate height can be adjusted according to the roller body 1 of different diameters, and under the action of each gauge block 11, a reference value can be provided for dial indicator 10, providing reference conditions for the inspection work.

[0030] Furthermore:

[0031] In an optional embodiment, the roller body 1 is mounted on the surface of the support 2 and is rotatably connected to the support 2, while the support 2 is fixedly mounted on the surface of the base 3, and an adjustment plate 4 is also vertically arranged on one side of the base 3.

[0032] In this embodiment: the bracket 2 and the base 3 can provide stable support for the roller body 1, providing a stable fulcrum for the movement of the dial indicator 10, thereby achieving effective detection work, while the adjusting plate 4 can connect the slider 7, the height adjustment groove 5 and the detection groove 6, providing a stable path for the sliding of the slider 7.

[0033] Furthermore:

[0034] In an optional embodiment, the surface of the adjusting plate 4 is provided with an adjusting groove 5 and a detection groove 6. The adjusting groove 5 and the detection groove 6 are perpendicular to each other and connected. The detection groove 6 is equidistantly arranged on the surface of the adjusting plate 4. The adjusting groove 5 and the detection groove 6 are slidably connected to the surface of the slider 7. The detection groove 6 is parallel to the roller body 1.

[0035] In this embodiment, the height of the dial indicator 10 can be adjusted by sliding between the slider 7 and the height adjustment groove 5, which enables it to be stably connected to the roller body 1 of different diameters, providing convenience for the inspection work. Meanwhile, each inspection groove 6 can realize the lateral movement of the dial indicator 10 and the slider 7, achieving efficient inspection work.

[0036] Furthermore:

[0037] In an optional embodiment, a support plate 8 is fixedly installed on one side of the slider 7, one end of the support plate 8 is fixedly connected to one end of the connecting rod 9, and the other end of the connecting rod 9 is fixedly connected to the surface of the dial indicator 10.

[0038] In this embodiment: Under the action of the slider 7, a stable sliding relationship can be achieved with the detection groove 6 and the height adjustment groove 5, which provides good conditions for the height adjustment of the slider 7 and the dial indicator 10. Furthermore, under the action of the support plate 8 and the connecting rod 9, the dial indicator 10 can be supported, thus achieving stable wear detection.

[0039] Furthermore:

[0040] In an optional embodiment, one end of the dial indicator 10 is slidably connected to the surface of the roller body 1, and the dial indicator 10 is also in contact with the surface of the gauge block 11.

[0041] In this embodiment: under the sliding action of the roller body 1 and the dial indicator 10, the dial indicator 10 can be read after being zeroed by the gauge block 11. By different readings, the wear degree of the roller body 1 can be determined, thereby achieving the purpose of wear detection.

[0042] Furthermore:

[0043] In an optional embodiment, the gauge block 11 is an arch-shaped nested structure, and a telescopic strip 12 is fixedly installed on one side of the gauge block 11. The telescopic strip 12 and the slide groove 13 are slidably connected, and the slide groove 13 is formed on the surface of the base 3.

[0044] In this embodiment, the stacked gauge blocks 11 can shrink to save space, while when the gauge blocks 11 extend, they can be zeroed through the connection with the dial indicator 10, providing reference values ​​for subsequent testing.

[0045] It should be noted that the height of each gauge block 11 is the same as the height of each roller body 1 to be inspected mounted on the support 2, and the gauge block 11 is a workpiece that has never been worn, used for reference and comparison.

[0046] The working principle and usage process of this utility model are as follows: When it is necessary to detect the wear degree of the roller body 1, the roller body 1 can be mounted on the support 2, and the slider 7 is located on the longitudinal path of the height adjustment groove 5. At this time, according to the height of the roller body 1, the slider 7 and the dial indicator 10 can be moved to the corresponding detection groove 6 and slid laterally for a certain distance. Then, the gauge block 11 corresponding to the diameter of the roller body 1 can be slid out through the telescopic strip 12 and the slide groove 13. When the top surface of the dial indicator 10 and the slid-out gauge block 11 are connected, the dial indicator 10 can be used as a zero reference, and the pointer can be pointed to the zero mark. Then, the slider 7 and the support plate 8 can be slid laterally along the detection groove 6. When the surface of the dial indicator 10 and the roller body 1 are connected, the mark of the pointer on the dial indicator 10 can be observed, and the degree of wear of the dial indicator 10 can be determined. At the same time, when the slider 7 stops at a certain point in the detection groove 6, the roller body 1 and the support 2 can be rotated, and the roundness of the roller body 1 can be detected.

[0047] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A roller wear detection device, comprising a roller body (1), characterized in that: It also includes an adjustment plate (4) provided on one side of the roller body (1), a detection groove (6) is provided on the surface of the adjustment plate (4), the detection groove (6) and the surface of the slider (7) are slidably connected, and a dial indicator (10) is provided at one end of the slider (7), the dial indicator (10) is connected to the surface of the roller body (1), and a gauge block (11) is also provided on one side of the roller body (1), the gauge block (11) is installed on the surface of the base (3).

2. The roller wear detection device according to claim 1, characterized in that: The roller body (1) is mounted on the surface of the support (2) and is rotatably connected to the support (2). The support (2) is fixedly installed on the surface of the base (3). An adjustment plate (4) is also vertically arranged on one side of the base (3).

3. The roller wear detection device according to claim 2, characterized in that: The surface of the adjusting plate (4) is provided with an adjusting groove (5) and a detection groove (6). The adjusting groove (5) and the detection groove (6) are perpendicular to each other and connected. The detection groove (6) is equidistantly arranged on the surface of the adjusting plate (4). The adjusting groove (5) and the detection groove (6) are slidably connected to the surface of the slider (7). The detection groove (6) and the roller body (1) are parallel to each other.

4. The roller wear detection device according to claim 3, characterized in that: A support plate (8) is fixedly installed on one side of the slider (7). One end of the support plate (8) is fixedly connected to one end of the connecting rod (9), and the other end of the connecting rod (9) is fixedly connected to the surface of the dial indicator (10).

5. The roller wear detection device according to claim 4, characterized in that: One end of the dial indicator (10) is slidably connected to the surface of the roller body (1), and the dial indicator (10) is also in contact with the surface of the gauge block (11).

6. The roller wear detection device according to claim 5, characterized in that: The gauge block (11) is an arch-shaped nested structure, and a telescopic strip (12) is fixedly installed on one side of the gauge block (11). The telescopic strip (12) and the slide groove (13) are slidably connected, and the slide groove (13) is formed on the surface of the base (3).

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