A detection device for resin grinding wheel production

Abstract

The utility model relates to resin grinding wheel technical field, and disclose a kind of detection device for resin grinding wheel production, including base, the side of base is connected with support, the top of support is connected with hydraulic cylinder, the piston rod bottom of hydraulic cylinder is connected with detection mechanism;The top of base is connected with rotating mechanism, and the rotating mechanism includes pivot and workstation;The pivot is rotatably connected in the top of base;The workstation is fixedly connected in the top of pivot, and the workstation forms rotating structure with base by pivot. The utility model is provided with rotating mechanism, and it is convenient to drive resin grinding wheel to rotate, to facilitate the flatness detection work of resin grinding wheel at different angles, and when angle is adjusted, the setting of two positioning mechanisms can be limited in different directions Work, and then the stability after angle adjustment is improved, and the problem of accidental rotation is avoided.

Description

Technical Field

[0001] This utility model relates to the field of resin grinding wheel technology, specifically to a testing device for resin grinding wheel production. Background Technology

[0002] Resin grinding wheels are grinding tools made of resins such as phenolic, epoxy, and polyurethane as binders. They are characterized by high strength, good self-sharpening properties, and short production cycle. After the resin grinding wheels are produced, their defects need to be inspected. There are many types of inspections for resin grinding wheels, including flatness inspection.

[0003] Existing testing devices are inconvenient for performing multi-angle flatness testing on resin grinding wheels, which reduces the accuracy of flatness testing and causes great inconvenience to users. Utility Model Content

[0004] The purpose of this invention is to provide a testing device for resin grinding wheel production, which solves the problems existing in traditional technical solutions.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a testing device for resin grinding wheel production, including a base, a bracket connected to one side of the base, a hydraulic cylinder connected to the top of the bracket, and a testing mechanism connected to the bottom of the piston rod of the hydraulic cylinder. The top of the base is connected to a rotating mechanism, which includes a rotating shaft and a worktable; The rotating shaft is rotatably connected to the top of the base; The worktable is fixedly connected to the top of the rotating shaft, and the worktable and the base form a rotating structure through the rotating shaft; The surface of the rotating shaft is connected to two positioning mechanisms.

[0006] Furthermore, the positioning mechanism includes a conical wheel, a lever, a fixed shaft, a support shaft, and a stop; The conical wheel is fixed to the surface of the rotating shaft; The fixed shaft is fixed to the top of the base; The lever is movably connected to the surface of the fixed shaft via a spiral spring; The support shaft is connected to the inner wall of one end of the lever; The stop block is movably connected to the surface of the support shaft via a spiral spring, and the stop block cooperates with the conical wheel.

[0007] Furthermore, the conical wheels in the two positioning mechanisms are distributed in opposite directions.

[0008] Furthermore, the end of the lever near the stop is shaped like a "U", and the stop is rotatably connected to the lever via a support shaft.

[0009] Furthermore, the detection mechanism includes a support block, a support rod, a movable rod, a level, and a return spring; The support block is fixed to the bottom of the piston rod of the hydraulic cylinder; Two support rods are provided, and the two support rods are fixed to the bottom of the support block and are symmetrically distributed; The movable rod is movably connected to the bottom of the support rod; The level is fixed to the bottom of two movable rods; The reset spring is fixed to the inner wall of the support rod.

[0010] Furthermore, the top of the movable rod extends into the interior of the support rod and is connected to a limit block, which is fixed to the bottom of the return spring.

[0011] Furthermore, the movable rod and the limiting block are arranged in a "T" shape.

[0012] This utility model has the following beneficial effects: This invention, through the setting of a rotating mechanism, facilitates the rotation of the resin grinding wheel, thereby enabling the flatness testing of the resin grinding wheel at different angles. Furthermore, during angle adjustment, the setting of two positioning mechanisms allows for limiting the position in different directions, thereby improving the stability after angle adjustment and avoiding the problem of accidental rotation.

[0013] This utility model, through the support block, support rod, movable rod, level, return spring, and limit block set in the detection mechanism, facilitates the tilting of the level after it comes into contact with the surface of the resin grinding wheel, thereby improving the convenience of flatness detection by using the tilted state of the level. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall functionality of this utility model; Figure 2 This is a schematic diagram of the components of this practical testing organization; Figure 3 This is a schematic diagram of the internal cross-section of the support rod in this utility model; Figure 4 This is a schematic diagram of the components of the practical rotating mechanism; Figure 5 This is a schematic diagram of the components of the positioning mechanism in this utility model; The attached diagram lists the components represented by each number as follows: In the diagram: 1. Base; 2. Bracket; 3. Hydraulic cylinder; 4. Detection mechanism; 401. Support block; 402. Support rod; 403. Movable rod; 404. Level; 405. Return spring; 406. Limit block; 5. Rotation mechanism; 501. Rotating shaft; 502. Worktable; 503. Positioning mechanism; 5031. Conical wheel; 5032. Lever; 5033. Fixed shaft; 5034. Support shaft; 5035. Stop block. Detailed Implementation

[0015] 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.

[0016] Example 1 Please see Figures 1-5 As shown, a testing device for resin grinding wheel production includes a base 1, a bracket 2 connected to one side of the base 1, a hydraulic cylinder 3 connected to the top of the bracket 2, and a testing mechanism 4 connected to the bottom of the piston rod of the hydraulic cylinder 3. A rotating mechanism 5 is connected to the top of the base 1. The rotating mechanism 5 includes a rotating shaft 501 and a worktable 502. The rotating shaft 501 is rotatably connected to the top of the base 1. The worktable 502 is fixedly connected to the top of the rotating shaft 501, and the worktable 502 and the base 1 form a rotating structure through the rotating shaft 501. Two positioning mechanisms 503 are connected to the surface of the rotating shaft 501. The rotating mechanism 5 facilitates the rotation of the resin grinding wheel, which is beneficial for the flatness detection of the resin grinding wheel at different angles.

[0017] The positioning mechanism 503 includes a conical wheel 5031, a lever 5032, a fixed shaft 5033, a support shaft 5034, and a stop 5035. The conical wheel 5031 is fixed to the surface of the rotating shaft 501. The fixed shaft 5033 is fixed to the top of the base 1. The lever 5032 is movably connected to the surface of the fixed shaft 5033 via a spiral spring. The support shaft 5034 is connected to the inner wall of one end of the lever 5032. The stop 5035 is movably connected to the surface of the support shaft 5034 via a spiral spring. The stop 5035 cooperates with the conical wheel 5031, which is beneficial for limiting the angle in different directions during angle adjustment. This improves the stability after angle adjustment and avoids the problem of accidental rotation.

[0018] The cone wheels 5031 in the two positioning mechanisms 503 are distributed in opposite directions, which is beneficial for limiting the position in different directions.

[0019] The end of the lever 5032 near the stop block 5035 is shaped like a concave "U". The stop block 5035 is rotatably connected to the lever 5032 through the support shaft 5034, which is beneficial for supporting the stop block 5035.

[0020] Example 2 Based on Embodiment 1, a preferred embodiment of the testing device for resin grinding wheel production provided by this utility model is available for reference. Figures 1-5 As shown, the testing mechanism 4 includes a support block 401, a support rod 402, a movable rod 403, a level 404, and a return spring 405. The support block 401 is fixed to the bottom of the piston rod of the hydraulic cylinder 3. There are two support rods 402, which are fixed to the bottom of the support block 401 and symmetrically distributed. The movable rod 403 is movably connected to the bottom of the support rod 402. The level 404 is fixed to the bottom of the two movable rods 403. The return spring 405 is fixed to the inner wall of the support rod 402. Through the support block 401, support rod 402, movable rod 403, level 404, return spring 405, and limit block 406 provided in the testing mechanism 4, it is convenient to tilt the level 404 after it comes into contact with the surface of the resin grinding wheel. The flatness is then tested by the tilt state of the level 404, which effectively improves the convenience of flatness testing.

[0021] The top of the movable rod 403 extends into the interior of the support rod 402 and connects to the limiting block 406, which is fixed to the bottom of the return spring 405. The movable rod 403 and the limiting block 406 are arranged in a "T" shape, which facilitates the limiting of the sliding of the movable rod 403.

[0022] Working principle: First, the resin grinding wheel is fixed to the surface of the worktable 502 by an external clamp. Then, the hydraulic cylinder 3 is activated, causing the support block 401 to descend. This causes the support block 401 to bring the level 404 into contact with the surface of the resin grinding wheel, making the moving rod 403 of the level 404 slide. The moving rod 403 compresses the return spring 405 through the limit block 406. When the surface of the resin grinding wheel is uneven, the two ends of the level 404 will cause the two moving rods 403 to slide at different distances, thus tilting the level 404. The level 404 can then effectively detect the flatness of the surface of the resin grinding wheel.

[0023] By rotating the lever 5032, the lever 5032 causes the spiral spring on the surface of the fixed shaft 5033 to deform, and the lever 5032 causes the stop block 5035 to move away from the conical wheel 5031 via the support shaft 5034. This releases the positioning of one conical wheel 5031, allowing the worktable 502 to rotate in one direction via the rotating shaft 501. This facilitates the angle adjustment of the resin grinding wheel, which is beneficial for flatness testing at different angles.

[0024] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A testing device for resin grinding wheel production, comprising a base (1), characterized in that: A bracket (2) is connected to one side of the base (1), a hydraulic cylinder (3) is connected to the top of the bracket (2), and a detection mechanism (4) is connected to the bottom of the piston rod of the hydraulic cylinder (3). The top of the base (1) is connected to a rotating mechanism (5), which includes a rotating shaft (501) and a worktable (502). The rotating shaft (501) is rotatably connected to the top of the base (1); The worktable (502) is fixedly connected to the top of the rotating shaft (501), and the worktable (502) and the base (1) form a rotating structure through the rotating shaft (501); The surface of the rotating shaft (501) is connected to two positioning mechanisms (503).

2. The testing device for resin grinding wheel production according to claim 1, characterized in that: The positioning mechanism (503) includes a conical wheel (5031), a lever (5032), a fixed shaft (5033), a support shaft (5034), and a stop (5035); The conical wheel (5031) is fixed to the surface of the rotating shaft (501); The fixed shaft (5033) is fixed to the top of the base (1); The lever (5032) is movably connected to the surface of the fixed shaft (5033) via a spiral spring; The support shaft (5034) is connected to the inner wall of one end of the lever (5032); The stop block (5035) is movably connected to the surface of the support shaft (5034) by a spiral spring, and the stop block (5035) cooperates with the conical wheel (5031).

3. The testing device for resin grinding wheel production according to claim 2, characterized in that: The conical wheels (5031) in the two positioning mechanisms (503) are distributed in opposite directions.

4. The testing device for resin grinding wheel production according to claim 2, characterized in that: The lever (5032) is arranged in a U-shape near the stop block (5035), and the stop block (5035) is rotatably connected to the lever (5032) through the support shaft (5034).

5. The testing device for resin grinding wheel production according to claim 1, characterized in that: The detection mechanism (4) includes a support block (401), a support rod (402), a movable rod (403), a level (404), and a return spring (405). The support block (401) is fixed to the bottom of the piston rod of the hydraulic cylinder (3); Two support rods (402) are provided, and the two support rods (402) are fixed to the bottom of the support block (401) and are symmetrically distributed; The movable rod (403) is movably connected to the bottom of the support rod (402); The level (404) is fixed to the bottom of the two movable rods (403); The reset spring (405) is fixed to the inner wall of the support rod (402).

6. The testing device for resin grinding wheel production according to claim 5, characterized in that: The top of the movable rod (403) extends into the interior of the support rod (402) and is connected to a limiting block (406), which is fixed to the bottom of the return spring (405).

7. The testing device for resin grinding wheel production according to claim 6, characterized in that: The movable rod (403) and the limiting block (406) are arranged in a "T" shape.

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