Grinding disc detection device

Abstract

The utility model relates to the technical field of abrasive disc quality detection, and discloses an abrasive disc detection device which comprises a bottom plate, a supporting assembly is installed at the bottom of the bottom plate, a plane detection mechanism is installed at the top of the bottom plate, and a dynamic detection mechanism is installed at the top of the bottom plate. And the plane detection mechanism comprises a rotating assembly, a clamping assembly, a driving assembly and a detection assembly, the rotating assembly comprises a first motor, the first motor is fixedly connected to the interior of the bottom plate, the output end of the first motor is fixedly connected with a first rotating shaft, the outer side of the first rotating shaft is fixedly connected with a tray, and an abrasive disc body is placed at the top of the tray. According to the device, the abrasive disc body is placed above the tray, then the clamping assembly is matched with the tray to fix the abrasive disc body, at the moment, the first motor is started to drive the first rotating shaft to rotate, the first rotating shaft drives the tray to rotate, and the tray drives a certain abrasive disc body to rotate, so that the surface flatness of the abrasive disc body is detected.

Description

Technical Field

[0001] This utility model relates to the field of grinding disc quality inspection technology, and in particular to a grinding disc inspection device. Background Technology

[0002] A grinding disc is a small, flat tool shaped from a piece of abrasive material, typically used for grinding or cutting materials. Its shape can be flat, spherical, or other geometric shapes. Grinding discs have a wide range of applications, including manufacturing various tools and devices, and performing cutting, grinding, and polishing processes. Furthermore, grinding discs are widely used in various industrial sectors, such as the automotive, aerospace, electronics, and medical industries.

[0003] After the grinding discs are produced, they need to undergo a series of tests before they can be put into use, such as surface flatness testing. Existing testing equipment usually consists of a level measuring instrument, bolts, threaded rods, turntables, etc. The grinding discs are placed on the turntable by passing them through the threaded rods, and then the bolts are connected to the threaded rods to fix the grinding discs to the turntables. The measuring rod of the level measuring instrument is placed on the surface of the grinding discs, and then the turntables are rotated to test the grinding discs and check whether the surface flatness of the grinding discs meets the standards.

[0004] However, in the use of existing equipment, the grinding discs need to be manually fixed to the turntable using bolts and threaded rods. This operation leads to a longer grinding disc inspection time, thereby reducing the grinding disc inspection efficiency. If large-scale inspection is required, the inspection time will be even longer. Therefore, a grinding disc inspection device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a grinding disc inspection device, which aims to improve the problem that the existing technology requires manual fixing of the grinding disc to the turntable for inspection, resulting in prolonged inspection time and reduced efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A grinding disc testing device includes a base plate, a support assembly installed at the bottom of the base plate, a planar testing mechanism installed at the top of the base plate, and a dynamic testing mechanism installed at the top of the base plate.

[0008] The planar detection mechanism includes a rotating component, a clamping component, a driving component, and a detection component. The rotating component includes a motor, which is fixedly connected inside the base plate. A rotating shaft is fixedly connected to the output end of the motor, and a tray is fixedly connected to the outside of the rotating shaft. A grinding disc body is placed on the top of the tray.

[0009] As a further description of the above technical solution:

[0010] The drive assembly includes a support column, which is fixedly connected to the top of the base plate. A second motor is fixedly connected to the outside of the support column. A bracket is fixedly connected to the top of the base plate. The second motor is fixedly connected to the top of the bracket. A fixed column is rotatably connected inside the support column. The support column is fixedly connected to the output end of the second motor. A gear is fixedly connected to the outside of the fixed column. A rack is slidably connected inside the support column. The gear and rack are engaged with each other. A wedge block is fixedly connected to the end of the rack. A slide rail is provided on the outside of the support column.

[0011] As a further description of the above technical solution:

[0012] The clamping assembly includes a connecting post, which is fixedly connected to the outside of the wedge block. A second rotating shaft is rotatably connected to the bottom of the connecting post, and a clamping block is fixedly connected to the bottom of the second rotating shaft.

[0013] As a further description of the above technical solution:

[0014] The detection component includes a fixing block, which is fixedly connected to the outside of the connecting column, and a level measuring instrument is fixedly connected to the middle of the fixing block;

[0015] As a further description of the above technical solution:

[0016] The dynamic detection mechanism includes a transmission component, a drive component, and an observation component. The transmission component includes a slider, which is slidably connected to the inside of the base plate. A groove is provided on the outside of the base plate, and a rotating block is fixedly connected to the top of the slider.

[0017] As a further description of the above technical solution:

[0018] The transmission assembly includes a slide plate, which is fixedly connected to the bottom of the slider. A spring is placed inside the slide groove. A vertical plate is fixedly connected to the top of the slide plate, and a rack is fixedly connected to the outside of the vertical plate.

[0019] As a further description of the above technical solution:

[0020] The observation assembly includes a support plate, which is fixedly connected to the top of the base plate. A display is fixedly connected to the top of the support plate. A rotating column is rotatably connected to the middle of the display. A pointer is fixedly connected to the end of the rotating column. The other end of the rotating column is fixedly connected to a gear two. The gear two and the rack two are engaged with each other.

[0021] As a further description of the above technical solution:

[0022] The support assembly includes a support foot, which is fixedly connected to the bottom of the base plate, and an anti-slip pad is fixedly connected to the bottom of the support foot.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the grinding disc body is placed on top of the tray, and then the clamping component works with the tray to fix the grinding disc body. At this time, the motor starts and drives the rotating shaft to rotate. The rotating shaft drives the tray to rotate, and the tray drives the grinding disc body to rotate, thereby achieving the effect of detecting the surface flatness of the grinding disc body.

[0025] 2. In this utility model, the support column, motor 2, fixed column, slide rail and other structures drive the gear 1, rack 1, wedge block and other structures to work, thereby moving the clamping assembly to achieve clamping of the grinding disc body. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a grinding disc testing device proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the support column of a grinding disc testing device proposed in this utility model;

[0028] Figure 3 This is a cross-sectional schematic diagram of the base plate of a grinding disc testing device proposed in this utility model;

[0029] Figure 4 This is a cross-sectional schematic diagram of the support column of a grinding disc testing device proposed in this utility model.

[0030] Legend:

[0031] 1. Base plate; 2. Support foot; 3. Anti-slip pad; 4. Motor 1; 5. Rotating shaft 1; 6. Tray; 7. Grinding disc body; 8. Support column; 9. Slide rail; 10. Wedge block; 11. Connecting column; 12. Rotating shaft 2; 13. Clamping block; 14. Fixing block; 15. Level measuring instrument; 16. Motor 2; 17. Fixing column; 18. Gear 1; 19. Rack 1; 20. Sliding block; 21. Rotating block; 22. Slide groove; 23. Slide plate; 24. Vertical plate; 25. Bracket; 26. Spring; 27. Support plate; 28. Display; 29. ​​Rotating column; 30. Pointer; 31. Gear 2; 32. Rack 2. Detailed Implementation

[0032] 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.

[0033] Reference Figure 1 , Figure 2 and Figure 4This utility model provides an embodiment of a grinding disc testing device, comprising a base plate 1, a support assembly mounted on the bottom of the base plate 1 to support the entire device and ensure stable operation, a planar detection mechanism mounted on the top of the base plate 1 to detect the surface flatness of the grinding disc body 7, thereby confirming whether the grinding disc body 7 is a qualified product, and a dynamic detection mechanism mounted on the top of the base plate 1 to detect the outer curvature of the grinding disc body 7, thereby confirming whether the grinding disc body 7 is a qualified product; the planar detection mechanism includes a rotating assembly, a clamping assembly, a driving assembly, and a detection assembly, the rotating assembly including a motor 4, and the motor 4... 4 is fixedly connected inside the base plate 1. The output end of motor 4 is fixedly connected to a rotating shaft 5. A tray 6 is fixedly connected to the outside of the rotating shaft 5. The grinding disc body 7 is placed on the top of the tray 6. The grinding disc body 7 is placed on the tray 6. The motor 4 drives the rotating shaft 5 and the tray 6 to rotate, which facilitates the surface flatness detection of the grinding disc body 7. The drive assembly includes a support column 8, which is fixedly connected to the top of the base plate 1. The support column 8 provides support for the clamping assembly, enabling it to operate stably and thus fixing the grinding disc body 7. Motor 16 is fixedly connected to the outside of the support column 8. A fixing column 17 is rotatably connected inside the support column 8. A gear 18 is fixedly connected to the output end of motor 16 and fixedly connected to the outside of fixed column 17. Power is provided by motor 16, which drives fixed column 17 to rotate, thereby driving gear 18 to rotate. A rack 19 is slidably connected inside support column 8. Gear 18 and rack 19 are engaged with each other. A wedge block 10 is fixedly connected to the end of rack 19. A slide rail 9 is provided on the outside of support column 8. The rotation of gear 18 drives rack 19 to move, thereby driving wedge block 10 to slide in slide rail 9, thus achieving the effect of moving the clamping assembly. The clamping assembly includes a connecting column 11, which is fixedly connected to the outside of wedge block 10. A rotating shaft 12 is rotatably connected to the bottom of the connecting column 11, and a clamping block 13 is fixedly connected to the bottom of the rotating shaft 12. The connecting column 11, the rotating shaft 12, and the clamping block 13 cooperate to achieve the fixing effect of the grinding disc body 7. The detection component includes a fixing block 14, which is fixedly connected to the outside of the connecting column 11. A level measuring instrument 15 is fixedly connected to the middle of the fixing block 14. The level measuring instrument 15 is fixed by the fixing block 14 so that it can stably detect the surface flatness of the grinding disc body 7. Through the mutual cooperation between the various structures of the plane detection mechanism, the grinding disc body 7 is fixed and its surface flatness is detected, thereby confirming whether the grinding disc body 7 is a qualified product.

[0034] Reference Figures 2-3The dynamic detection mechanism includes a transmission component, a drive component, and an observation component. The transmission component includes a slider 20, which is slidably connected to the inside of a base plate 1. A groove 22 is provided on the outer side of the base plate 1. A rotating block 21 is fixedly connected to the top of the slider 20, and the slider 20 drives the rotating block 21 to slide inside the groove 22. The drive component includes a sliding plate 23, which is fixedly connected to the bottom of the slider 20. A spring 26 is placed inside the groove 22, and the slider 20 drives the sliding plate 23 to slide inside the groove 22. The spring 26 enables the sliding plate 23 to achieve a reset effect. A vertical plate 24 is fixedly connected to the top of the sliding plate 23, and a rack 22 is fixedly connected to the outer side of the vertical plate 24. The movement of the sliding plate 23 drives the vertical plate 24 to move, and the vertical plate 24 drives the rack 22 to move. The observation component includes a support plate 2. 7. A support plate 27 is fixedly connected to the top of the base plate 1. A display meter 28 is fixedly connected to the top of the support plate 27. The support plate 27 supports the display meter 28, enabling it to operate stably. A rotating column 29 is rotatably connected to the middle of the display meter 28. A pointer 30 is fixedly connected to the end of the rotating column 29. The other end of the rotating column 29 is fixedly connected to a gear 31. Gear 31 and rack 32 are interlocked. The rack 32 drives gear 31 to rotate, which in turn drives the rotating column 29 to rotate. The rotating column 29 drives the pointer 30 to rotate. The pointer 30 and the display meter 28 cooperate to perform surface qualification testing on the grinding disc body 7. Through the cooperation between the various structures of the dynamic detection mechanism, the surface qualification testing of the grinding disc body 7 is achieved, thereby confirming whether the grinding disc body 7 is a qualified product.

[0035] Reference Figures 1-2 A bracket 25 is fixedly connected to the top of the base plate 1, and the second motor 16 is fixedly connected to the top of the bracket 25. The bracket 25 provides support for the second motor 16, so that the second motor 16 can run smoothly. The support component includes a support foot 2, which is fixedly connected to the bottom of the base plate 1. An anti-slip pad 3 is fixedly connected to the bottom of the support foot 2. Through the cooperation of the support foot 2 and the anti-slip pad 3, a more stable support effect is achieved for the entire equipment.

[0036] Working principle: When in use, the grinding disc body 7 is placed on the tray 6. At this time, the motor 16 is started, which drives the fixed column 17 and the gear 18 to rotate. The gear 18 drives the rack 19 to slide. The rack 19 drives the wedge block 10 to slide. The wedge block 10 drives the connecting column 11 to move downward. The connecting column 11 drives the rotating shaft 12 and the clamping block 13 to move downward. The clamping block 13 and the tray 6 cooperate to clamp the grinding disc body 7. At the same time, the connecting column 11 drives the level measuring instrument 15 to contact the grinding disc body 7. At this time, the motor 4 is started, which drives the rotating shaft 5 to rotate. The rotating shaft 5 drives the tray 6 and the grinding disc body 7 to rotate. At this time, the level measuring instrument 15 begins to detect the surface flatness of the grinding disc body 7.

[0037] While checking the flatness, the rotating block 21 contacts the grinding disc body 7. When the side curvature of the grinding disc body 7 is too large or too small, the rotating block 21 will move, thereby driving the slider 20 to move. The slider 20 drives the slide plate 23 and the vertical plate 24 to move. The vertical plate 24 drives the rack 32 to move, thereby causing the gear 31 to rotate. The gear 31 drives the rotating column 29 to rotate, thereby causing the pointer 30 to rotate. By observing the display table 28 and the pointer 30, it is determined whether the grinding disc body 7 meets the standard.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A grinding disc testing device, comprising a base plate (1), characterized in that: A support assembly is installed at the bottom of the base plate (1), a plane detection mechanism is installed at the top of the base plate (1), and a dynamic detection mechanism is installed at the top of the base plate (1). The planar detection mechanism includes a rotating component, a clamping component, a driving component and a detection component. The rotating component includes a motor (4), which is fixedly connected inside the base plate (1). The output end of the motor (4) is fixedly connected to a rotating shaft (5), and a tray (6) is fixedly connected to the outside of the rotating shaft (5). A grinding disc body (7) is placed on the top of the tray (6).

2. The grinding disc testing device according to claim 1, characterized in that: The drive assembly includes a support column (8), which is fixedly connected to the top of the base plate (1). A second motor (16) is fixedly connected to the outside of the support column (8). A bracket (25) is fixedly connected to the top of the base plate (1). The second motor (16) is fixedly connected to the top of the bracket (25). A fixed column (17) is rotatably connected inside the support column (8). The support column (8) is fixedly connected to the output end of the second motor (16). A gear (18) is fixedly connected to the outside of the fixed column (17). A rack (19) is slidably connected inside the support column (8). The gear (18) and the rack (19) are engaged with each other. A wedge block (10) is fixedly connected to the end of the rack (19). A slide rail (9) is provided on the outside of the support column (8).

3. The grinding disc testing device according to claim 2, characterized in that: The clamping assembly includes a connecting post (11), which is fixedly connected to the outside of the wedge block (10). A rotating shaft (12) is rotatably connected to the bottom of the connecting post (11), and a clamping block (13) is fixedly connected to the bottom of the rotating shaft (12).

4. The grinding disc testing device according to claim 3, characterized in that: The detection component includes a fixing block (14), which is fixedly connected to the outside of the connecting column (11), and a level measuring instrument (15) is fixedly connected to the middle of the fixing block (14).

5. The grinding disc testing device according to claim 1, characterized in that: The dynamic detection mechanism includes a transmission component, a drive component, and an observation component. The transmission component includes a slider (20), which is slidably connected inside the base plate (1). A groove (22) is provided on the outer side of the base plate (1), and a rotating block (21) is fixedly connected to the top of the slider (20).

6. The grinding disc testing device according to claim 5, characterized in that: The transmission assembly includes a slide plate (23), which is fixedly connected to the bottom of the slider (20). A spring (26) is placed inside the slide groove (22). A vertical plate (24) is fixedly connected to the top of the slide plate (23), and a rack (32) is fixedly connected to the outside of the vertical plate (24).

7. The grinding disc testing device according to claim 6, characterized in that: The observation assembly includes a support plate (27), which is fixedly connected to the top of the base plate (1). A display (28) is fixedly connected to the top of the support plate (27). A rotating column (29) is rotatably connected to the middle of the display (28). A pointer (30) is fixedly connected to the end of the rotating column (29). The other end of the rotating column (29) is fixedly connected to a gear (31). The gear (31) and the rack (32) are engaged with each other.

8. The grinding disc testing device according to claim 1, characterized in that: The support assembly includes a support foot (2), which is fixedly connected to the bottom of the base plate (1), and an anti-slip pad (3) is fixedly connected to the bottom of the support foot (2).

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