Diamond grinding wheel dressing device

Abstract

The utility model relates to the technical field of grinding wheel machining, in particular to a diamond grinding wheel dressing device which comprises a workbench, two connecting plates and an outer plate are fixedly connected to the top of the workbench, a housing is fixedly connected between the two connecting plates, a rotating rod is rotatably connected to the inner sides of the connecting plates, a rotating plate is fixedly connected to one end of the rotating rod, and the outer plate is fixedly connected to the other end of the rotating rod. A first clamping plate is fixedly connected to the side, away from the rotating rod, of the rotating plate, a telescopic rod is slidably connected to the inner side of the connecting plate, a second clamping plate is fixedly connected to one end of the telescopic rod, a grinding block is fixedly connected to the inner top wall of the housing, and a scraping strip is slidably connected to the top of the workbench. According to the technical scheme, the problems that in the prior art, chippings generated by polishing are scattered on the surface of the workbench under the action of cutting force, so that the cleanliness of a working area is reduced, and the overall working environment is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheel processing, and particularly relates to a diamond grinding wheel dressing device. Background Art

[0002] Diamond grinding wheel dressing refers to the process of dressing a diamond grinding wheel through specific dressing tools and methods to restore the grinding performance and correct geometric shape of its working surface. Usually, an abrasive block is used to grind against the diamond grinding wheel. Through the action of frictional force and extrusion force, the dull diamond particles fall off, and the sharp diamond particles are exposed. This method is simple and convenient to operate, consumes less time, has stable effects and low costs.

[0003] Currently, during the process of grinding a diamond grinding wheel, the debris generated by grinding scatters on the surface of the workbench under the action of the cutting force, thereby reducing the cleanliness of the working area and affecting the overall working environment. Therefore, the utility model proposes a diamond grinding wheel dressing device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a diamond grinding wheel dressing device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A diamond grinding wheel dressing device includes a workbench. Two connecting plates and an outer plate are fixedly connected to the top of the workbench. A housing is fixedly connected between the two connecting plates. A rotating rod is rotatably connected to the inner side of the connecting plate. One end of the rotating rod is fixedly connected to a rotating plate. A first clamping plate is fixedly connected to the side of the rotating plate away from the rotating rod. A telescopic rod is slidably connected to the inner side of the connecting plate. One end of the telescopic rod is fixedly connected to a second clamping plate. A grinding block is fixedly connected to the inner top wall of the housing. A scraping bar is slidably connected to the top of the workbench.

[0006] Preferably, a cylinder is fixedly connected to the outer side of the connecting plate. The telescopic end of the cylinder penetrates through the side wall of the connecting plate and is fixedly connected to the telescopic rod. Two fixing rods are fixedly connected to the inner side of the connecting plate. Two fixing rings are fixedly connected to the outer sides of the two fixing rods. The telescopic rod is slidably connected inside the two fixing rings.

[0007] Preferably, a motor is fixedly connected to the side of the outer plate away from the connecting plate. A reciprocating lead screw is rotatably connected to the side of the outer plate close to the connecting plate. The output end of the motor penetrates through the side wall of the outer plate and is fixedly connected to the reciprocating lead screw. One end of the rotating rod penetrates through the side wall of the connecting plate and is fixedly connected to the reciprocating lead screw. A sliding rod is threadedly sleeved on the outer side wall of the reciprocating lead screw. The bottom of the sliding rod is movably hinged to a hinged plate. One end of the hinged plate is movably hinged to the scraping bar.

[0008] Preferably, a chute is formed at the top of the workbench, and the bottom end of the sliding rod is slidably connected to the chute. Preferably, limiting grooves are formed on the inner sides of the connecting plates, and limiting blocks are fixedly connected to both ends of the scraping strip. The scraping strip is slidably connected to the limiting grooves through the limiting blocks.

[0009] Preferably, a clamping block is fixedly connected to one side of the first clamping plate, and a clamping groove adapted to the clamping block is formed on one side of the second clamping plate.

[0010] Preferably, cleaning grooves are formed on both sides of the top of the workbench.

[0011] The utility model provides a diamond grinding wheel dressing device, which has the following beneficial effects:

[0012] 1. In the utility model, by controlling the motor to drive the reciprocating lead screw and the rotating rod to rotate, the rotating rod drives the rotating plate to rotate, the rotating plate drives the first clamping plate and the grinding wheel to rotate, and the grinding block grinds the grinding wheel between the first clamping plate and the second clamping plate. Under the limiting action of the chute, the reciprocating lead screw drives the sliding rod to perform reciprocating motion along the chute, and the sliding rod drives the scraping strip to perform reciprocating sliding along the limiting groove through the hinge plate. Under the repeated scraping action of the scraping strip, the scraping strip collects the debris on the top of the workbench inside the cleaning groove, thereby improving the cleanliness of the workbench and avoiding affecting the overall working environment.

[0013] 2. In the utility model, by providing the clamping block and the clamping groove, the first clamping plate is clamped inside the grinding wheel through the clamping block, and the second clamping plate is sleeved on the outer side wall of the clamping block through the clamping groove, thereby enhancing the clamping effect of the first clamping plate and the second clamping plate on the grinding wheel and improving the stability of the first clamping plate and the second clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 is a schematic diagram of the structure of the first clamping plate in the utility model;

[0016] Figure 3 is a schematic diagram of the structure of the fixing ring in the utility model;

[0017] Figure 4 is a schematic diagram of the structure of the second clamping plate in the utility model;

[0018] Figure 5 is a schematic diagram of the structure of the scraping strip in the utility model.

[0019] In the figure: 1. Workbench; 11. Connecting plate; 12. Housing; 13. Outer plate; 2. Rotating rod; 21. Rotating plate; 22. First clamping plate; 23. Telescopic rod; 24. Second clamping plate; 25. Grinding block; 26. Scraping strip; 3. Cylinder; 31. Fixed rod; 32. Fixed ring; 4. Motor; 41. Reciprocating lead screw; 42. Slide bar; 43. Hinge plate; 5. Chute; 6. Limiting groove; 61. Limiting block; 7. Clamping block; 71. Card slot; 8. Cleaning groove. Detailed implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Embodiment 1: Please refer to Figures 1-5 , the present invention provides a technical solution: a diamond grinding wheel dressing device, including a workbench 1, two connecting plates 11 and an outer plate 13 are fixedly connected to the top of the workbench 1, a housing 12 is fixedly connected between the two connecting plates 11, a rotating rod 2 is rotatably connected to the inner side of the connecting plate 11, a rotating plate 21 is fixedly connected to one end of the rotating rod 2, a first clamping plate 22 is fixedly connected to the side of the rotating plate 21 away from the rotating rod 2, a telescopic rod 23 is slidably connected to the inner side of the connecting plate 11, a second clamping plate 24 is fixedly connected to one end of the telescopic rod 23, a grinding block 25 is fixedly connected to the inner top wall of the housing 12, and a scraping strip 26 is slidably connected to the top of the workbench 1.

[0022] A cylinder 3 is fixedly connected to the outer side of the connecting plate 11. The telescopic end of the cylinder 3 penetrates through the side wall of the connecting plate 11 and is fixedly connected to the telescopic rod 23. Two fixing rods 31 are fixedly connected to the inner side of the connecting plate 11. Two fixing rings 32 are fixedly connected to the outer sides of the two fixing rods 31. The telescopic rod 23 is slidably connected inside the two fixing rings 32. By controlling the cylinder 3 to drive the second clamping plate 24 to move towards the first clamping plate 22, the first clamping plate 22 and the second clamping plate 24 are clamped on both sides of the grinding wheel, so as to fix the position of the grinding wheel between the first clamping plate 22 and the second clamping plate 24. A motor 4 is fixedly connected to the side of the outer plate 13 away from the connecting plate 11. A reciprocating lead screw 41 is rotatably connected to the side of the outer plate 13 close to the connecting plate 11. The output end of the motor 4 penetrates through the side wall of the outer plate 13 and is fixedly connected to the reciprocating lead screw 41. One end of the rotating rod 2 penetrates through the side wall of the connecting plate 11 and is fixedly connected to the reciprocating lead screw 41. A sliding rod 42 is threadedly sleeved on the outer side wall of the reciprocating lead screw 41. The bottom of the sliding rod 42 is movably hinged to a hinge plate 43. One end of the hinge plate 43 is movably hinged to the scraping strip 26. During the process of the motor 4 driving the reciprocating lead screw 41 and the rotating rod 2 to rotate, the reciprocating lead screw 41 drives the scraping strip 26 to reciprocate along the top of the workbench 1 through the sliding rod 42 and the hinge plate 43, so that the scraping strip 26 cleans the surface of the workbench 1. A chute 5 is opened on the top of the workbench 1. The bottom end of the sliding rod 42 is slidably connected to the chute 5. By arranging the chute 5 to limit the sliding rod 42, it is prevented that the reciprocating lead screw 41 drives the sliding rod 42 to rotate, thereby improving the stability of the sliding rod 42 during the movement process. Limiting grooves 6 are respectively opened on the inner sides of the connecting plates 11. Limiting blocks 61 are fixedly connected to both ends of the scraping strip 26. The scraping strip 26 is slidably connected to the limiting grooves 6 through the limiting blocks 61. Cleaning grooves 8 are respectively opened on both sides of the top of the workbench 1. By arranging the cleaning grooves 8, the debris on the surface of the workbench 1 is centrally collected, thereby improving the cleanliness of the workbench 1 and avoiding affecting the overall working environment.

[0023] The specific scheme is as follows: By starting the cylinder 3, the cylinder 3 drives the telescopic rod 23 to slide along the fixing ring 32 through the telescopic end. The telescopic rod 23 drives the second clamping plate 24 to move towards the first clamping plate 22, so that the first clamping plate 22 and the second clamping plate 24 are clamped on both sides of the grinding wheel. By starting the motor 4, the motor 4 drives the reciprocating lead screw 41 and the rotating rod 2 to rotate through the output end. The rotating rod 2 drives the rotating plate 21 to rotate. The rotating plate 21 drives the first clamping plate 22 and the grinding wheel to rotate. Under the rotating action of the grinding wheel, the grinding block 25 grinds the grinding wheel between the first clamping plate 22 and the second clamping plate 24. Under the limiting action of the chute 5, the reciprocating lead screw 41 drives the sliding rod 42 to reciprocate along the chute 5. The sliding rod 42 drives the scraping strip 26 to reciprocate along the limiting groove 6 through the hinge plate 43. Under the repeated scraping action of the scraping strip 26, the scraping strip 26 collects the debris on the top of the workbench 1 inside the cleaning groove 8, thereby improving the cleanliness of the workbench 1 and avoiding affecting the overall working environment.

[0024] Embodiment 2: As Figures 3-4As shown, a diamond grinding wheel dressing device disclosed in the second embodiment of the present utility model has basically the same structure as that in the first embodiment. The difference lies in that a clamping block 7 is fixedly connected to one side of the first clamping plate 22, and a clamping groove 71 adapted to the clamping block 7 is formed on one side of the second clamping plate 24.

[0025] Specifically, in this solution, by providing the clamping block 7 and the clamping groove 71, the first clamping plate 22 is clamped inside the grinding wheel through the clamping block 7, and at the same time, the second clamping plate 24 is sleeved on the outer side wall of the clamping block 7 through the clamping groove 71, thereby enhancing the clamping effect of the first clamping plate 22 and the second clamping plate 24 on the grinding wheel and improving the stability of the first clamping plate 22 and the second clamping plate 24.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A diamond grinding wheel dressing device, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to two connecting plates (11) and an outer plate (13); a cover shell (12) is fixedly connected between the two connecting plates (11); the inner side of the connecting plate (11) is rotatably connected to a rotating rod (2); one end of the rotating rod (2) is fixedly connected to a rotating plate (21); a side of the rotating plate (21) away from the rotating rod (2) is fixedly connected to a first clamping plate (22); the inner side of the connecting plate (11) is slidably connected to a telescopic rod (23); one end of the telescopic rod (23) is fixedly connected to a second clamping plate (24); a grinding block (25) is fixedly connected to the inner top wall of the cover shell (12); and the top of the workbench (1) is slidably connected to a scraper strip (26).

2. A diamond grinding wheel dressing device according to claim 1, characterized in that: A cylinder (3) is fixedly connected to the outer side of the connecting plate (11); the telescopic end of the cylinder (3) passes through the side wall of the connecting plate (11) and is fixedly connected to the telescopic rod (23); two fixing rods (31) are fixedly connected to the inner side of the connecting plate (11); two fixing rings (32) are fixedly connected to the outer sides of the two fixing rods (31); and the telescopic rod (23) is slidably connected inside the two fixing rings (32).

3. A diamond grinding wheel dressing device according to claim 1, characterized in that: A motor (4) is fixedly connected to the side of the outer plate (13) away from the connecting plate (11), and a reciprocating screw (41) is rotatably connected to the side of the outer plate (13) close to the connecting plate (11). The output end of the motor (4) passes through the side wall of the outer plate (13) and is fixedly connected to the reciprocating screw (41). One end of the rotating rod (2) passes through the side wall of the connecting plate (11) and is fixedly connected to the reciprocating screw (41). A sliding rod (42) is threadedly sleeved on the outer side wall of the reciprocating screw (41). The bottom of the sliding rod (42) is movably hinged with a hinged plate (43), and one end of the hinged plate (43) is movably hinged to the scraper strip (26).

4. A diamond grinding wheel dressing device according to claim 3, characterized in that: A slide groove (5) is provided on the top of the workbench (1), and the bottom end of the slide rod (42) is slidably connected to the slide groove (5).

5. The diamond grinding wheel dressing device according to claim 1, characterized in that: The inner side of the connecting plate (11) is provided with a limiting groove (6), both ends of the scraper strip (26) are fixedly connected to a limiting block (61), and the scraper strip (26) is slidably connected to the limiting groove (6) via the limiting block (61).

6. A diamond grinding wheel dressing device according to claim 1, characterized in that: A clamping block (7) is fixedly connected to one side of the first clamping plate (22), and a clamping groove (71) adapted to the clamping block (7) is provided on one side of the second clamping plate (24).

7. A diamond grinding wheel dressing device according to claim 1, characterized in that: Cleaning grooves (8) are provided on both sides of the top of the workbench (1).

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