Diamond grinding equipment

Abstract

The utility model discloses diamond grinding equipment which comprises a U-shaped seat, the top of the U-shaped seat is fixedly connected with a base, a first servo motor perpendicularly penetrates through the base, the movable end of the first servo motor is rotationally connected with a rotary disc, the top of a stand column is fixedly connected with a hollow containing disc, and the inner wall of the hollow containing disc is fixedly connected with a conical containing ring. The inner wall of the conical placing ring is sleeved with a conical lantern ring, the inner wall of the conical lantern ring is fixedly connected with a rubber ring, the inner wall of the rubber ring is sleeved with a diamond body, and when a first reset spring presses a sliding plate downwards, a pressing plate on a first rotating shaft at the bottom of a pressing rod can also press the bottom face to the top face of the diamond, so that the diamond is fixed in the rubber ring; when a first servo motor drives a rotary disc, a stand column and a diamond body in a hollow containing disc to rotate, a pressing plate at the bottom end of a first rotary shaft also rotates along with the rotary disc, a second servo motor can drive a grinding disc to rapidly rotate, and when the grinding disc is close to the rotating diamond, the surface of the diamond can be ground.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond processing equipment, in particular to a diamond grinding equipment. Background Art

[0002] After the artificial diamond is initially cut, it needs to be polished at multiple angles according to the design plan so that the drill bit finally forms a special shape with multiple facets. However, when processing the arc surface of the diamond, the existing diamond processing equipment is not convenient for fixing the entire diamond, which makes it difficult to process the arc surface of the diamond. There are certain limitations. In addition, during the processing of the arc surface of the diamond, it is not convenient to adjust the grinding block, and thus the arc surface of the diamond cannot be processed effectively. Utility Model Content

[0003] The utility model provides a diamond grinding device. The utility model improves the structure of the prior art to ensure the clamping stability of the diamond before grinding, thereby realizing efficient grinding processing of the diamond arc surface.

[0004] To solve the above problems, the utility model adopts the following technical solutions.

[0005] A diamond grinding device comprises a U-shaped seat, wherein the top of the U-shaped seat is fixedly connected with a base, a first servo motor vertically penetrates the base, a turntable is rotatably connected to the movable end of the first servo motor, both ends of the top of the turntable are fixedly connected with columns, a hollow placement disk is fixedly connected to the top of the column, a conical placement ring is fixedly connected to the inner wall of the hollow placement disk, a conical sleeve ring is sleeved on the inner wall of the conical placement ring, a rubber ring is fixedly connected to the inner wall of the conical sleeve ring, a diamond body is sleeved on the inner wall of the rubber ring, a pressing plate is installed above the diamond body, a back plate is fixedly connected to the rear end of the base, a top plate is installed just above the front end of the back plate, a second threaded ring is vertically penetrated at one end of the top of the top plate, a second threaded column is threadedly connected to the inner wall of the second threaded ring, a third rotating shaft is rotatably connected to the bottom of the second threaded column, a hollow shell is fixedly connected to the bottom end of the third rotating shaft, a U-shaped frame is slidably connected to the inner wall of the hollow shell, a second servo motor is fixedly connected to the inner wall of the U-shaped frame, and a grinding disk is rotatably connected to the movable end of the second servo motor.

[0006] As a further description of the above technical solution:

[0007] A hollow cylinder is vertically penetrated in the top plate, a sliding groove is provided on the inner wall of the hollow cylinder, first sliding rings are vertically penetrated at both ends of the top of the hollow cylinder, and sliding rods are slidably connected to the inner wall of the first sliding ring.

[0008] As a further description of the above technical solution:

[0009] The bottom end of the outer wall of the sliding rod is sleeved with a first return spring, the bottom of the sliding rod is welded with a slide plate, the center of the bottom of the slide plate is welded with a pressure rod, the bottom of the pressure rod is rotatably connected to a first rotating shaft, and the bottom end of the first rotating shaft is fixedly connected to the center of the top of the pressure plate.

[0010] As a further description of the above technical solution:

[0011] A second sliding ring vertically penetrates the bottom center of the hollow cylinder, the outer wall of the pressure rod is slidably connected to the inner wall of the second sliding ring, and a first threaded ring vertically penetrates the top center of the hollow cylinder.

[0012] As a further description of the above technical solution:

[0013] The first threaded column is threadedly connected to the inner wall of the first threaded ring, the bottom of the first threaded column is rotatably connected to the second rotating shaft, the bottom end of the second rotating shaft is fixedly connected to a pressure block, a slider is welded at the center of the front end of the slide plate, and the outer walls on both sides of the slider are slidably connected to the inner walls of the slide groove.

[0014] As a further description of the above technical solution:

[0015] A second slide bar is fixedly connected to the center of the bottom of the U-shaped frame, and the top end of the outer wall of the second slide bar passes through the center of the outer wall of one side of the hollow shell, and a spring cylinder is fixedly connected to the outer wall of one side of the hollow shell.

[0016] As a further description of the above technical solution:

[0017] A second return spring is sleeved on the bottom end of the outer wall of the second slide bar, the outer wall of the second return spring is sleeved on the inner wall of the spring tube, a push rod is fixedly connected to the center of the bottom of the second slide bar, and the outer wall of the push rod passes through the center of the bottom of the spring tube.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] (1) When the first return spring presses the slide plate downward, the pressure plate on the first rotating shaft at the bottom of the pressure rod will also press the bottom surface against the top surface of the diamond, thereby fixing the diamond in the rubber ring. When the first servo motor drives the turntable, the column and the diamond body in the hollow placement plate to rotate, the pressure plate at the bottom end of the first rotating shaft will also rotate together. The second servo motor can drive the grinding disc to rotate quickly, and when it is close to the rotating diamond, it can grind the surface of the diamond.

[0020] (2) By providing a rubber ring, a part of the outer wall of the diamond body can be protected. By providing a simple connection between the conical sleeve ring and the conical placement ring, the disassembly and assembly steps of the rubber ring are more convenient and quick. When the first threaded column is rotated, the rotating first threaded column can move up and down on the inner wall of the first threaded ring. When the first threaded column moves downward, the pressure block at the bottom end of the second rotating shaft will press on the top surface of the slide plate, which can fix the slide plate and prevent the slide plate from shaking upward, which is beneficial to improving the stability of the diamond. Before rotating the second threaded column, the hollow shell needs to be held by hand. At this time, when the second threaded column is rotated, the hollow shell will not rotate together. By controlling the up and down movement of the second threaded column, the height of the grinding disc can be adjusted. By pushing the push rod, the rotating grinding disc can be brought close to the diamond surface, thereby achieving diamond grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the structural schematic diagrams of the utility model;

[0022] Figure 2 This is the second structural diagram of the utility model;

[0023] Figure 3 It is a front view of the utility model;

[0024] Figure 4 It is a front cross-sectional view of the utility model;

[0025] Figure 5 For this utility model Figure 4 A partial enlarged view of the middle A area;

[0026] Figure 6 For this utility model Figure 4 A partial enlarged view of the middle B area;

[0027] Figure 7 For this utility model Figure 4 A partial enlarged view of the middle C area;

[0028] Figure 8 For this utility model Figure 4 A partial enlarged view of area D in the middle.

[0029] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0030] 1. U-shaped seat; 2. base; 3. first servo motor; 4. turntable; 5. column; 6. hollow placement plate; 7. conical placement ring; 8. conical sleeve ring; 9. rubber ring; 10. diamond body; 11. back plate; 12. top plate; 13. hollow cylinder; 14. slide groove; 15. first slide ring; 16. first slide rod; 17. first return spring; 18. slide plate; 19. pressure rod; 20. first rotating shaft; 21. pressure plate; 22. second slide ring; 23. first threaded ring; 24. first threaded column; 25. second rotating shaft; 26. pressure block; 27. slider; 28. second threaded ring; 29. ​​second threaded column; 30. hollow shell; 31. spring cylinder; 32. U-shaped frame; 33. second servo motor; 34. grinding disc; 35. second slide rod; 36. second return spring; 37. push rod; 38. third rotating shaft. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Reference Figure 1-8 The utility model provides an embodiment: a diamond polishing device, including a U-shaped seat 1, a base 2 is fixedly connected to the top of the U-shaped seat 1, a first servo motor 3 is vertically penetrated in the base 2, a turntable 4 is rotatably connected to the movable end of the first servo motor 3, columns 5 are fixedly connected to both ends of the top of the turntable 4, a hollow placement plate 6 is fixedly connected to the top of the column 5, a conical placement ring 7 is fixedly connected to the inner wall of the hollow placement plate 6, a conical collar 8 is sleeved on the inner wall of the conical placement ring 7, a rubber ring 9 is fixedly connected to the inner wall of the conical collar 8, and a diamond body 10 is sleeved on the inner wall of the rubber ring 9. By setting the column 5, the hollow placement plate 6 can be raised to prevent the bottom end of the diamond body 10 from contacting the base 2, and by setting the rubber ring 9, a partial area of ​​the outer wall of the diamond body 10 can be protected, and by setting a simple connection method between the conical collar 8 and the conical placement ring 7, the disassembly and assembly steps of the rubber ring 9 are more convenient and quick.

[0034] The rear end of the base 2 is fixedly connected with a back plate 11, and a top plate 12 is installed just above the front end of the back plate 11. By setting the back plate 11, the top plate 12 can be supported. A hollow cylinder 13 is vertically penetrated in the top plate 12, and a through hole is vertically penetrated up and down at the center of the top of the top plate 12. The bottom end of the outer wall of the hollow cylinder 13 is fixedly connected to the inner wall of the through hole inside the top plate 12. A sliding groove 14 is opened on the inner wall of the hollow cylinder 13. The first sliding ring 15 is vertically penetrated at both ends of the top of the hollow cylinder 13. The inner wall of the first sliding ring 15 is slidably connected with a first sliding rod 16. The bottom end of the outer wall of the first sliding rod 16 is sleeved with a first reset spring 17. The bottom of the first sliding rod 16 is welded A slide plate 18 is connected, and by setting a connection structure between the first slide rod 16 and the first slide ring 15, the slide plate 18 can be limited, thereby preventing the slide plate 18 from rotating in the hollow cylinder 13. By setting a first return spring 17, the slide plate 18 can be pressed downward. A pressure rod 19 is welded at the center of the bottom of the slide plate 18. The bottom of the pressure rod 19 is rotatably connected to the first rotating shaft 20, and the bottom end of the first rotating shaft 20 is fixedly connected to a pressure plate 21. When the first return spring 17 presses the slide plate 18 downward, the pressure plate 21 on the first rotating shaft 20 at the bottom of the pressure rod 19 will also press the bottom surface on the top surface of the diamond, thereby fixing the diamond in the rubber ring 9.

[0035] A second sliding ring 22 is vertically penetrated at the bottom center of the hollow cylinder 13, and the outer wall of the pressure rod 19 is slidably connected to the inner wall of the second sliding ring 22. A first threaded ring 23 is vertically penetrated at the top center of the hollow cylinder 13, and a first threaded column 24 is threadedly connected to the inner wall of the first threaded ring 23. A second rotating shaft 25 is rotatably connected to the bottom of the first threaded column 24, and a pressing block 26 is fixedly connected to the bottom end of the second rotating shaft 25. When the first threaded column 24 is rotated, the rotating first threaded column 24 can move up and down on the inner wall of the first threaded ring 23. When the first threaded column 24 moves downward, the pressing block 26 at the bottom end of the second rotating shaft 25 will press on the top surface of the slide plate 18, so as to fix the slide plate 18, thereby preventing the slide plate 18 from shaking upward, which is beneficial to improving the stability of the diamond. A slider 27 is welded at the front center of the slide plate 18, and the outer walls on both sides of the slider 27 are slidably connected to the inner walls of the slide groove 14 on both sides. By setting the slider 27, it is convenient for the staff to lift the entire slide plate 18 upward.

[0036] A second threaded ring 28 vertically penetrates one end of the top of the top plate 12, and a second threaded column 29 is threadedly connected to the inner wall of the second threaded ring 28. The bottom of the second threaded column 29 is rotatably connected to a third rotating shaft 38, and the bottom end of the third rotating shaft 38 is fixedly connected to a hollow shell 30. Before rotating the second threaded column 29, it is necessary to hold the hollow shell 30 by hand. At this time, when the second threaded column 29 is rotated, the hollow shell 30 will not rotate together. The rotating second threaded column 29 can move up and down on the inner wall of the second threaded ring 28, and the hollow shell 30 will also move up and down together. A spring tube 31 is fixedly connected to the outer wall of one side of the hollow shell 30.

[0037] The inner wall of the hollow shell 30 is slidably connected to a U-shaped frame 32, and a second servo motor 33 is fixedly connected to the inner wall of the U-shaped frame 32. A grinding disc 34 is rotatably connected to the movable end of the second servo motor 33. The second servo motor 33 can drive the grinding disc 34 to rotate rapidly, thereby grinding the surface of the diamond. A second slide bar 35 is fixedly connected to the bottom center of the U-shaped frame 32. The top end of the outer wall of the second slide bar 35 passes through the center of the outer wall of one side of the hollow shell 30. A second return spring 36 is sleeved on the bottom end of the outer wall of the second slide bar 35. A push rod 37 is fixedly connected to the bottom center of the second slide bar 35. The outer wall of the push rod 37 passes through the bottom center of the spring tube 31. By controlling the up and down movement of the second threaded column 29, the height of the grinding disc 34 can be adjusted. By pushing the push rod 37, the rotating grinding disc 34 can be brought close to the diamond surface, thereby achieving diamond grinding.

[0038] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A diamond polishing device, comprising a U-shaped seat (1), characterized in that: The top of the U-shaped seat (1) is fixedly connected to a base (2), a first servo motor (3) vertically penetrates the base (2), a movable end of the first servo motor (3) is rotatably connected to a turntable (4), both ends of the top of the turntable (4) are fixedly connected to columns (5), the top of the column (5) is fixedly connected to a hollow placement plate (6), the inner wall of the hollow placement plate (6) is fixedly connected to a conical placement ring (7), the inner wall of the conical placement ring (7) is sleeved with a conical sleeve ring (8), the inner wall of the conical sleeve ring (8) is fixedly connected to a rubber ring (9), the inner wall of the rubber ring (9) is sleeved with a diamond body (10), and a pressure plate (21) is installed above the diamond body (10). The rear end of the base (2) is fixedly connected to a back plate (11), a top plate (12) is installed just above the front end of the back plate (11), a second threaded ring (28) vertically penetrates one end of the top of the top plate (12), a second threaded column (29) is threadedly connected to the inner wall of the second threaded ring (28), a third rotating shaft (38) is rotatably connected to the bottom of the second threaded column (29), a hollow shell (30) is fixedly connected to the bottom end of the third rotating shaft (38), a U-shaped frame (32) is slidably connected to the inner wall of the hollow shell (30), a second servo motor (33) is fixedly connected to the inner wall of the U-shaped frame (32), a grinding disc (34) is rotatably connected to the movable end of the second servo motor (33).

2. A diamond polishing device according to claim 1, characterized in that: A hollow cylinder (13) vertically penetrates the top plate (12), a slide groove (14) is provided on the inner wall of the hollow cylinder (13), first sliding rings (15) vertically penetrate both ends of the top of the hollow cylinder (13), and the inner wall of the first sliding ring (15) is slidably connected to a first sliding rod (16).

3. A diamond grinding device according to claim 2, characterized in that: The first return spring (17) is sleeved on the bottom end of the outer wall of the first slide bar (16), a slide plate (18) is welded to the bottom of the first slide bar (16), a pressure rod (19) is welded at the center of the bottom of the slide plate (18), the bottom of the pressure rod (19) is rotatably connected to a first rotating shaft (20), and the bottom end of the first rotating shaft (20) is fixedly connected to the center of the top of the pressure plate (21).

4. A diamond grinding device according to claim 3, characterized in that: A second sliding ring (22) vertically penetrates the bottom center of the hollow cylinder (13), the outer wall of the pressure rod (19) is slidably connected to the inner wall of the second sliding ring (22), and a first threaded ring (23) vertically penetrates the top center of the hollow cylinder (13).

5. A diamond grinding device according to claim 4, characterized in that: The inner wall of the first threaded ring (23) is threadedly connected to a first threaded column (24); the bottom of the first threaded column (24) is rotatably connected to a second rotating shaft (25); the bottom end of the second rotating shaft (25) is fixedly connected to a pressing block (26); a sliding block (27) is welded at the center of the front end of the slide plate (18); the outer walls on both sides of the sliding block (27) are slidably connected to the inner walls of the slide groove (14).

6. A diamond polishing device according to claim 1, characterized in that: A second slide bar (35) is fixedly connected to the center of the bottom of the U-shaped frame (32), and the top end of the outer wall of the second slide bar (35) passes through the center of the outer wall of one side of the hollow shell (30), and a spring cylinder (31) is fixedly connected to the outer wall of one side of the hollow shell (30).

7. A diamond grinding device according to claim 6, characterized in that: A second return spring (36) is sleeved on the bottom end of the outer wall of the second slide rod (35), and the outer wall of the second return spring (36) is sleeved on the inner wall of the spring tube (31). A push rod (37) is fixedly connected to the center of the bottom of the second slide rod (35), and the outer wall of the push rod (37) passes through the center of the bottom of the spring tube (31).

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