Roll shaft accessory detection device

Abstract

The utility model relates to the technical field of roll shaft detection, in particular to a roll shaft fitting detection device, which comprises a workbench and a white board, and is provided with a first adjusting block, a first mounting block, a second mounting block, a roll shaft clamping sleeve, a second adjusting block and an infrared distance meter. According to the device, the first mounting block can be driven to move left and right through the movable first adjusting block, the distance between the two roller shaft clamping sleeves is adjusted through the first mounting block, roller shafts with different lengths can be clamped, and the roller shafts are driven to rotate through the rotatable roller shaft clamping sleeves; the distance between the roll shaft and the infrared distance meter is measured through the position-adjustable infrared distance meter, whether the surface of the roll shaft has damage, deformation, dents or salient points or not is judged through distance change, and meanwhile, the infrared distance meter is driven to move left and right through the movable second adjusting block, so that the whole roll shaft is conveniently detected; the device can automatically detect the roll shaft, the detection efficiency is high, and the accuracy of the detection result is high.

Description

Technical Field

[0001] This utility model relates to the field of roller inspection technology, specifically a roller component inspection device. Background Technology

[0002] Rollers are a general term for cylindrical machine parts that can roll. During the production and manufacturing process of rollers, various performance parameters need to be tested by roller parts testing equipment to ensure the quality of the rollers and improve their service life.

[0003] The roller component inspection device can drive the roller to rotate, making it convenient for workers to inspect the damage, deformation, dents or bumps on the roller surface. However, some existing roller component inspection devices cannot automatically inspect the roller and require manual inspection. This method is inefficient and the accuracy of the inspection results is low. Therefore, a roller component inspection device is proposed to address the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a roller component inspection device to solve the problem that some existing roller component inspection devices cannot automatically inspect rollers and require manual inspection, which results in low inspection efficiency and low accuracy.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A roller component inspection device includes a worktable and a whiteboard. The whiteboard is fixedly connected to the rear side of the worktable, and two mounting shafts are fixedly connected to the front side of the whiteboard. A light is fixedly connected to the front side of each mounting shaft. Two first rotating seats are fixedly connected to the lower side of the worktable. A first adjusting rod is rotatably connected to a first rotating hole in each first rotating seat. A first motor is fixedly connected to the left side of the left-side first rotating seat. The right-side main shaft of the first motor is fixedly connected to the first adjusting rod. A first adjusting block is spirally connected to the outer side of the first adjusting rod. The worktable is slidably connected to the first adjusting block via a first sliding groove. A first mounting block is fixedly connected to the upper side of the first adjusting block. A second mounting block is fixedly connected to the upper right half of the worktable. A second motor is fixedly connected to the right side of the second mounting block. Roller shaft engaging sleeves are rotatably connected to the rotating slots of both the first and second mounting blocks. The left main shaft of the second motor is fixedly connected to the roller shaft engaging sleeve located on the right side. Two second rotating seats are fixedly connected to the lower side of the worktable. A second adjusting rod is rotatably connected to the second rotating hole of the second rotating seat. A third motor is fixedly connected to the left side of the second rotating seat located on the left side. The right main shaft of the third motor is fixedly connected to the second adjusting rod. A second adjusting block is spirally connected to the outer side of the second adjusting rod. The worktable is slidably connected to the second adjusting block through a second sliding slot. A hydraulic rod is fixedly connected to the upper side of the second adjusting block. An infrared rangefinder is fixedly connected to the front side of the hydraulic rod.

[0007] Preferably, the lower end of the whiteboard and the lower end of the workbench are on the same horizontal plane, and the workbench is provided with a first sliding groove and a second sliding groove, with the first sliding groove of the workbench located in front of the second sliding groove.

[0008] Preferably, the lighting lamp is located above and behind the first mounting block and the second mounting block, the inner side of the first rotating seat is provided with a first rotating hole, the outer side of the first adjusting rod is provided with a first threaded protrusion, and the inner side of the first adjusting block is provided with a first threaded groove.

[0009] Preferably, the inner sides of the first mounting block and the second mounting block are provided with rotating slots, the inner side of the roller shaft engaging sleeve is provided with a high-damping rubber sleeve, and the center of the roller shaft engaging sleeve and the infrared emission port of the infrared rangefinder are on the same horizontal plane.

[0010] Preferably, the inner side of the second rotating seat is provided with a second rotating hole, the outer side of the second adjusting rod is provided with a second threaded protrusion, and the inner side of the second adjusting block is provided with a second threaded groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this invention, the device comprises a first adjusting block, a first mounting block, a second mounting block, a roller clamping sleeve, and an infrared rangefinder. The first mounting block can be moved left and right by the movable first adjusting block. The distance between the two roller clamping sleeves can be adjusted by the first mounting block to clamp rollers of different lengths. The rollers are rotated by the rotatable roller clamping sleeves. The distance between the rollers and the infrared rangefinder, which has an adjustable position, is measured. Changes in distance indicate whether there is damage, deformation, dents, or bumps on the roller surface. Simultaneously, the second adjusting block moves the infrared rangefinder left and right to facilitate overall inspection of the rollers. This device can automatically inspect rollers with high efficiency and accuracy. 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 cross-sectional view of the installation structure of the first adjusting block of this utility model;

[0015] Figure 3 This is a cross-sectional view of the installation structure of the second adjusting block of this utility model;

[0016] Figure 4 This is a schematic diagram of the roller shaft clamping sleeve installation structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the installation structure of the infrared rangefinder of this utility model.

[0018] In the diagram: 1. Workbench; 2. Whiteboard; 3. Mounting shaft; 4. Lighting lamp; 5. First rotating seat; 6. First adjusting rod; 7. First motor; 8. First adjusting block; 9. First mounting block; 10. Second mounting block; 11. Second motor; 12. Roller shaft retaining sleeve; 13. Second rotating seat; 14. Second adjusting rod; 15. Third motor; 16. Second adjusting block; 17. Hydraulic rod; 18. Infrared rangefinder. 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] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0021] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0022] Please see Figure 1-5 This utility model provides a technical solution:

[0023] A roller component inspection device includes a workbench 1 and a whiteboard 2. The whiteboard 2 is fixedly connected to the rear side of the workbench 1. Two mounting shafts 3 are fixedly connected to the front side of the whiteboard 2. A light 4 is fixedly connected to the front side of the mounting shafts 3. Two first rotating seats 5 are fixedly connected to the lower side of the workbench 1. A first adjusting rod 6 is rotatably connected to the first rotating hole of the first rotating seat 5. A first motor 7 is fixedly connected to the left side of the first rotating seat 5 located on the left side. The right main shaft of the first motor 7 is fixedly connected to the first adjusting rod 6. A first adjusting block 8 is spirally connected to the outer side of the first adjusting rod 6. The workbench 1 is slidably connected to the first adjusting block 8 through a first sliding groove. A first mounting block 9 is fixedly connected to the upper side of the first adjusting block 8. A second mounting block 10 is fixedly connected to the upper side of the right half of the workbench 1. The right side of the second mounting block 10... A second motor 11 is fixedly connected to the side. Roller shaft retaining sleeves 12 are rotatably connected in the rotating slots of the first mounting block 9 and the second mounting block 10. The left main shaft of the second motor 11 and the roller shaft retaining sleeve 12 located on the right side are fixedly connected. Two second rotating seats 13 are fixedly connected to the lower side of the worktable 1. A second adjusting rod 14 is rotatably connected in the second rotating hole of the second rotating seat 13. A third motor 15 is fixedly connected to the left side of the second rotating seat 13 located on the left side. The right main shaft of the third motor 15 and the second adjusting rod 14 are fixedly connected. A second adjusting block 16 is spirally connected to the outer side of the second adjusting rod 14. The worktable 1 is slidably connected to the second adjusting block 16 through the second sliding slot. A hydraulic rod 17 is fixedly connected to the upper side of the second adjusting block 16. An infrared rangefinder 18 is fixedly connected to the front side of the hydraulic rod 17.

[0024] The lower end of the whiteboard 2 and the lower end of the workbench 1 are on the same horizontal plane. The workbench 1 is provided with a first sliding groove and a second sliding groove. The first sliding groove of the workbench 1 is located in front of the second sliding groove. The first adjusting block 8 and the second adjusting block 16 move left and right along the first sliding groove and the second sliding groove of the workbench 1, respectively. The lighting lamp 4 is located above and behind the first mounting block 9 and the second mounting block 10. The inner side of the first rotating seat 5 is provided with a first rotating hole. The outer side of the first adjusting rod 6 is provided with a first threaded protrusion. The inner side of the first adjusting block 8 is provided with a first threaded groove. The first adjusting rod 6 can be rotated to adjust the position of the first rotating seat 5. The first adjusting block 8 moves left and right; the inner sides of the first mounting block 9 and the second mounting block 10 are both provided with rotating slots, the inner side of the roller shaft engaging sleeve 12 is provided with a high-damping rubber sleeve, the center of the roller shaft engaging sleeve 12 and the infrared emission port of the infrared rangefinder 18 are on the same horizontal plane, and the distance between itself and the roller shaft surface can be detected by the infrared rangefinder 18; the inner side of the second rotating seat 13 is provided with a second rotating hole, the outer side of the second adjusting rod 14 is provided with a second threaded protrusion, and the inner side of the second adjusting block 16 is provided with a second threaded groove, and the second adjusting block 16 can be moved left and right by the rotatable second adjusting rod 14.

[0025] Workflow: Before use, connect the power supply. This device is equipped with an external controller, which is electrically connected to the lighting lamp 4, the first motor 7, the second motor 11, the third motor 15, the hydraulic rod 17, and the infrared rangefinder 18. Manual operation of the external controller can adjust the operating status of the lighting lamp 4, the first motor 7, the second motor 11, the third motor 15, the hydraulic rod 17, and the infrared rangefinder 18. All of the above are existing technologies. When using this device, first turn on the lighting lamp 4 and the first motor 7. The white board 2 blocks the light, and the lighting lamp 4, which is fixed by the mounting shaft 3, provides illumination. The first motor 7 drives the first adjusting rod 6, which is limited by the first rotating seat 5, to rotate. This causes the first adjusting block 8, which is limited by the worktable 1, to move to the right, thus... When the first mounting block 9 and the second mounting block 10 are brought close together, the roller to be tested can be secured by the two roller clamping sleeves 12. The inner side of the roller clamping sleeve 12 is equipped with a high-damping rubber sleeve, allowing the ends of the roller clamping sleeve 12 and the roller to be tested to fit tightly together. Next, the second motor 11 is started. The second motor 11, fixed by the second mounting block 10, drives the roller clamping sleeve 12 on the right side to rotate, thus causing the roller and the roller clamping sleeve 12 on the left side to rotate synchronously. Then, the hydraulic rod 17 and the infrared rangefinder 18 are activated. The extension length of the hydraulic rod 17 is adjusted to create a certain distance between the infrared rangefinder 18 and the roller. Since the center of the roller clamping sleeve 12 and the infrared emission port of the infrared rangefinder 18 are on the same horizontal plane, the infrared rangefinder 18 can detect… The distance between the infrared rangefinder 18 and the roller shaft surface is measured. If the surface of the infrared rangefinder 18 is undamaged, deformed, dented, or has bumps, the data measured by the infrared rangefinder 18 will remain unchanged when the roller shaft locking sleeve 12 rotates the roller shaft once. If the surface of the infrared rangefinder 18 is damaged, deformed, dented, or has bumps, the data measured by the infrared rangefinder 18 will change when the roller shaft locking sleeve 12 rotates the roller shaft once. Subsequently, the second motor 11 continues to run, and the third motor 15 is started. The third motor 15 drives the second adjusting rod 14, which is limited by the second rotating seat 13, to rotate. This causes the second adjusting block 16, which is limited by the worktable 1, to move to the right, thereby driving the hydraulic rod 17 and the infrared rangefinder 18 to move to the right. This allows for the overall inspection of the roller shaft. At the same time, the operator is under the illumination of the lighting lamp 4. By observing the color of the roller under illumination, a more comprehensive inspection of the roller can be performed. The device can move the first mounting block 9 left and right by the movable first adjusting block 8. The distance between the two roller clamping sleeves 12 can be adjusted by the first mounting block 9 to clamp rollers of different lengths. The roller can be rotated by the rotatable roller clamping sleeves 12. The distance between the roller and the infrared rangefinder 18 is measured by the adjustable position of the infrared rangefinder 18. The change in distance is used to determine whether there is damage, deformation, dents or bumps on the surface of the roller. At the same time, the infrared rangefinder 18 can be moved left and right by the movable second adjusting block 16 to facilitate the overall inspection of the roller. The device can automatically inspect the roller, with high inspection efficiency and high accuracy.

[0026] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0027] 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 roller shaft fitting detection device comprising a workbench (1) and a whiteboard (2), characterized in that: The rear side of the workbench (1) is fixedly connected with a whiteboard (2), the front side of the whiteboard (2) is fixedly connected with two mounting shafts (3), the front side of the mounting shaft (3) is fixedly connected with a lighting lamp (4), the lower side of the workbench (1) is fixedly connected with two first rotating seats (5), the first rotating hole of the first rotating seat (5) is rotatably connected with a first adjusting rod (6), the left side of the first rotating seat (5) on the left side is fixedly connected with a first motor (7), the right side main shaft of the first motor (7) is fixedly connected with the first adjusting rod (6), the outer side of the first adjusting rod (6) is spirally connected with a first adjusting block (8), the workbench (1) is slidably connected with the first adjusting block (8) through the first sliding slot, the upper side of the first adjusting block (8) is fixedly connected with a first mounting block (9), the upper side of the right half of the workbench (1) is fixedly connected with a second mounting block (10), the right side of the second mounting block (10) is fixedly connected with a second motor (11), the rotating groove of the first mounting block (9) and the second mounting block (10) is rotatably connected with a roller shaft clamping sleeve (12), the left side main shaft of the second motor (11) is fixedly connected with the roller shaft clamping sleeve (12) on the right side, the lower side of the workbench (1) is fixedly connected with two second rotating seats (13), the second rotating hole of the second rotating seat (13) is rotatably connected with a second adjusting rod (14), the left side of the second rotating seat (13) on the left side is fixedly connected with a third motor (15), the right side main shaft of the third motor (15) is fixedly connected with the second adjusting rod (14), the outer side of the second adjusting rod (14) is spirally connected with a second adjusting block (16), the workbench (1) is slidably connected with the second adjusting block (16) through the second sliding slot, the upper side of the second adjusting block (16) is fixedly connected with a hydraulic rod (17), the front side of the hydraulic rod (17) is fixedly connected with an infrared range finder (18).

2. The roller assembly inspection apparatus of claim 1, wherein: The lower end of the whiteboard (2) and the lower end of the workbench (1) are located on the same horizontal plane, the workbench (1) is provided with a first sliding slot and a second sliding slot, and the first sliding slot of the workbench (1) is located in front of the second sliding slot.

3. The roller assembly inspection apparatus of claim 1, wherein: The lighting lamp (4) is located above the first mounting block (9) and the second mounting block (10), the inner side of the first rotating seat (5) is provided with a first rotating hole, the outer side of the first adjusting rod (6) is provided with a first threaded protrusion, and the inner side of the first adjusting block (8) is provided with a first threaded groove.

4. The roller assembly inspection apparatus of claim 1, wherein: The inner side of the first mounting block (9) and the second mounting block (10) is provided with a rotating groove, the inner side of the roller shaft clamping sleeve (12) is provided with a high-damping rubber sleeve, and the center of the roller shaft clamping sleeve (12) and the infrared emission port of the infrared range finder (18) are located on the same horizontal plane.

5. The roller assembly inspection apparatus of claim 1, wherein: The inner side of the second rotating seat (13) is provided with a second rotating hole, the outer side of the second adjusting rod (14) is provided with a second threaded protrusion, and the inner side of the second adjusting block (16) is provided with a second threaded groove.

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