Raw diamond positioning and cutting device

Abstract

The utility model relates to the technical field of diamond cutting, in particular to a raw diamond positioning and cutting device which can cut raw diamonds at various angles according to requirements and is convenient to use, low in limitation and high in practicability. Comprising a bottom plate and a water jet cutting machine, the water jet cutting machine is installed on the bottom plate, a water conveying hose and a jet cutting head are arranged on the water jet cutting machine, and the output end of the water jet cutting machine is connected with the jet cutting head through the water conveying hose; the device further comprises a supporting mechanism, a rotating mechanism, a clamping mechanism, a moving mechanism and an angle adjusting mechanism, the rotating mechanism is installed on the supporting mechanism, the clamping mechanism is installed on the rotating mechanism, the clamping mechanism has a clamping and fixing function, the rotating mechanism has a rotating function, and the jet cutting head is installed on the angle adjusting mechanism. The angle adjusting mechanism has the angle adjusting function and is installed on the moving mechanism, and the moving mechanism is used for moving the angle adjusting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond cutting, in particular to a rough diamond positioning and cutting device. Background Art

[0002] Rough diamond refers to uncut diamond, a mineral composed of pure carbon. After being cut according to a prescribed process, rough diamond can be made into jewelry such as diamond rings and necklaces. Prior art utility model patent application number 202022917111.2 discloses a device for cutting rough diamond ore. The device primarily consists of a clamping mechanism, a motor, a hydraulic rod, and a cutter. To cut the rough diamond, the rough diamond is clamped and fixed by the clamping mechanism. The motor then drives the cutter to rotate. The high-speed rotating cutter is then brought close to the rough diamond, making contact with the rough diamond, and then the cutter cuts the rough diamond. The inventors believe that this device has the following problems during use: when cutting the rough diamond, the cutting angle of the cutter cannot be adjusted, so it cannot cut bevels on the diamond, and cannot create bevels on the diamond. However, bevels are required during diamond processing. Therefore, the cutting device in the prior art is inconvenient to use, has high usage limitations, and is not practical. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a rough diamond positioning and cutting device which can cut rough diamonds at various angles as needed, is easy to use, has few limitations, and is highly practical.

[0004] The utility model discloses a rough diamond positioning and cutting device, comprising a base plate and a water jet cutting machine, wherein the water jet cutting machine is mounted on the base plate, a water supply hose and a jet cutting head are provided on the water jet cutting machine, and the output end of the water jet cutting machine is connected to the jet cutting head via the water supply hose; the utility model also comprises a supporting mechanism, a rotating mechanism, a clamping mechanism, a moving mechanism and an angle adjustment mechanism, wherein the rotating mechanism is mounted on the supporting mechanism, the clamping mechanism is mounted on the rotating mechanism, the clamping mechanism has a clamping and fixing function, the rotating mechanism has a rotating function, the jet cutting head is mounted on the angle adjustment mechanism, the angle adjustment mechanism has an angle adjustment function, and the angle adjustment mechanism has an angle adjustment function. The adjusting mechanism is installed on the moving mechanism, and the moving mechanism is used to move the angle adjusting mechanism; when cutting the rough diamond, the rough diamond is clamped and fixed by the clamping mechanism, and then the water jet cutting machine is turned on, so that high-speed water flows into the jet cutting head through the water supply hose, and then the water flows are discharged at high speed through the jet cutting head, so that the high-speed sprayed water flows in contact with the rough diamond, and then the rough diamond is cut. At the same time, the angle of the jet cutting head can be adjusted through the angle adjusting mechanism, and then the angle of the water flow sprayed from the jet cutting head is adjusted, and then the cutting angle of the rough diamond is adjusted. It is easy to use, has few limitations, and is highly practical.

[0005] Preferably, the supporting mechanism includes a water collecting box and a filter plate, the water collecting box is fixedly mounted on the bottom plate, the filter plate is fixedly mounted in the water collecting box, and the rotating mechanism is mounted on the filter plate; through the above arrangement, the water after cutting the rough diamond is filtered through the filter plate and then enters the water collecting box for collection, which facilitates the collection of water flow and is easy to use.

[0006] Preferably, the rotating mechanism includes an electric turntable, a rotating shaft and a connecting block. The electric turntable is fixedly mounted on the upper end of the filter plate, the rotating shaft is mounted on the rotating end of the upper part of the electric turntable, and the connecting block is fixedly mounted on the upper end of the rotating shaft. The connecting block is fixedly connected to the clamping mechanism by bolts. A waterproof cover is provided on the electric turntable. When cutting the rough diamond, the electric turntable can be opened. The electric turntable drives the connecting block to rotate the clamping mechanism through the rotating shaft, thereby rotating the rough diamond, so that the rough diamond can be cut in a suitable posture. This facilitates the adjustment of the posture of the rough diamond.

[0007] Preferably, the clamping mechanism includes a three-jaw chuck and a flat-nose pliers, and the lower ends of the three-jaw chuck and the flat-nose pliers are both provided with internal threaded holes; when the shape of the diamond rough stone is close to cylindrical, the three-jaw chuck is fixedly connected to the connecting block by bolts, and the diamond rough stone is fixed by the three-jaw chuck; when the shape of the diamond rough stone is rectangular, the flat-nose pliers is connected to the connecting block, and the diamond rough stone is fixed by the flat-nose pliers, and a suitable clamping device is selected according to the shape of the diamond rough stone.

[0008] Preferably, the moving mechanism includes an electric slide rail A, a sliding plate, a support frame, a hydraulic cylinder, a push rod, a lifting plate, an electric slide rail B and a sliding plate. The sliding plate is installed on the electric slide rail A, and the electric slide rail A is used to move the sliding plate back and forth. The support frame is fixedly installed on the upper end of the sliding plate, the hydraulic cylinder is fixedly installed on the upper end of the support frame, and the push rod is installed on the support frame for sliding up and down. The electric slide rail B is fixedly installed on the lower end of the push rod through the lifting plate, and the upper end of the push rod is connected to the output end of the hydraulic cylinder. The sliding plate is installed on the electric slide rail B, and the electric slide rail B is used to move the sliding plate left and right. The angle adjustment mechanism is installed on the sliding plate. When cutting the rough diamond, Open the electric slide A, which can make the support frame drive the push rod and the lifting plate to move forward and backward through the sliding plate, thereby making the electric slide B, the sliding plate and the angle adjustment mechanism move forward and backward. At the same time, the hydraulic cylinder can be opened, and the hydraulic cylinder can adjust the height of the push rod, thereby making the lifting plate, the electric slide B, the sliding plate and the angle adjustment mechanism adjust the height. At the same time, the electric slide B can be opened, and the electric slide B can move the angle adjustment mechanism left and right through the sliding plate. Since the angle adjustment mechanism can move up and down, left and right, and forward and backward, it can drive the jet cutting head to move in three directions, making it easier for the jet cutting head to cut the rough diamond.

[0009] Preferably, the angle adjustment mechanism includes a vertical plate, a stepper motor and a rotating shaft, the vertical plate is fixedly mounted on the lower end of the sliding plate, the stepper motor is fixedly mounted on the vertical plate, the rotating shaft is rotatably mounted on the vertical plate, the input end of the rotating shaft is connected to the stepper motor, and the jet cutting head is fixedly mounted on the rotating shaft; when adjusting the angle of the jet cutting head, turn on the stepper motor, the stepper motor drives the rotating shaft to rotate, and then drives the jet cutting head to rotate, thereby adjusting the angle of the jet cutting head, and then adjusting the cutting angle of the jet cutting head on the diamond rough stone; thereby facilitating the cutting of the diamond rough stone.

[0010] Preferably, a waterproof cover is provided on the stepping motor; through the above arrangement, the waterproof effect of the stepping motor is improved.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the rough diamond can be cut at various angles as required, the method is easy to use, has few limitations and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a first axonometric structural diagram of the present invention;

[0013] Figure 2 This is a second axonometric structural diagram of the present invention;

[0014] Figure 3 It is a structural diagram of hydraulic cylinder, push rod and stepper motor;

[0015] Figure 4 It is a schematic diagram of the structure of the three-jaw chuck, electric turntable and connecting block;

[0016] Figure 5 It is a structural diagram of the angle adjustment mechanism.

[0017] Markings in the accompanying drawings: 1. Base plate; 2. Water jet cutting machine; 3. Water supply hose; 4. Jet cutting head; 5. Water collecting tank; 6. Filter plate; 7. Electric turntable; 8. Rotating shaft; 9. Connecting block; 10. Three-jaw chuck; 11. Electric slide rail A; 12. Sliding plate; 13. Support frame; 14. Hydraulic cylinder; 15. Push rod; 16. Lifting plate; 17. Electric slide rail B; 18. Sliding plate; 19. Vertical plate; 20. Stepper motor; 21. Rotating shaft. DETAILED DESCRIPTION

[0018] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0019] Example 1

[0020] like Figures 1 to 5 The diamond rough positioning and cutting device of the utility model comprises a base plate 1, a water jet cutting machine 2, a supporting mechanism, a rotating mechanism, a clamping mechanism, a moving mechanism and an angle adjustment mechanism. The water jet cutting machine 2 is installed on the base plate 1. A water hose 3 and a jet cutting head 4 are provided on the water jet cutting machine 2. The output end of the water jet cutting machine 2 is connected to the jet cutting head 4 through the water hose 3. The rotating mechanism is installed on the supporting mechanism, and the clamping mechanism is installed on the rotating mechanism. The clamping mechanism has a clamping and fixing function, and the rotating mechanism has a rotating function. The jet cutting head 4 is installed on the angle adjustment mechanism. The angle adjustment mechanism has an angle adjustment function. The angle adjustment mechanism is installed on the moving mechanism, and the moving mechanism is used to move the angle adjustment mechanism; when cutting the diamond rough stone, the diamond rough stone is clamped and fixed by the clamping mechanism, and then the water jet cutting machine 2 is turned on, so that the high-speed water flow enters the jet cutting head 4 through the water supply hose 3, and then the water flow is discharged at a high speed through the jet cutting head 4, so that the high-speed sprayed water flow contacts the diamond rough stone, and then the diamond rough stone is cut. At the same time, the angle of the jet cutting head 4 can be adjusted by the angle adjustment mechanism, and then the angle of the water flow sprayed by the jet cutting head 4 is adjusted, and then the cutting angle of the diamond rough stone is adjusted. It is easy to use, has few limitations, and is highly practical.

[0021] like Figure 1 The supporting mechanism includes a water collecting box 5 and a filter plate 6. The water collecting box 5 is fixedly mounted on the bottom plate 1, the filter plate 6 is fixedly mounted in the water collecting box 5, and the rotating mechanism is mounted on the filter plate 6. Through the above arrangement, the water after cutting the rough diamond is filtered through the filter plate 6 and then enters the water collecting box 5 for collection, which facilitates the collection of water flow and is easy to use.

[0022] like Figure 1 and Figure 4 The rotating mechanism includes an electric turntable 7, a rotating shaft 8 and a connecting block 9. The electric turntable 7 is fixedly mounted on the upper end of the filter plate 6, the rotating shaft 8 is mounted on the rotating end of the upper part of the electric turntable 7, and the connecting block 9 is fixedly mounted on the upper end of the rotating shaft 8. The connecting block 9 is fixedly connected to the clamping mechanism by bolts; a waterproof cover is provided on the electric turntable 7. When cutting the rough diamond, the electric turntable 7 can be opened. The electric turntable 7 drives the connecting block 9 to rotate the clamping mechanism through the rotating shaft 8, thereby rotating the rough diamond, so that the rough diamond can be cut in a suitable posture; it is convenient to adjust the posture of the rough diamond.

[0023] The clamping mechanism includes a three-jaw chuck 10 and a flat-nose pliers, and the lower ends of the three-jaw chuck 10 and the flat-nose pliers are both provided with internal threaded holes; when the shape of the diamond rough stone is close to cylindrical, the three-jaw chuck 10 is fixedly connected to the connecting block 9 by bolts, and the diamond rough stone is fixed by the three-jaw chuck 10; when the shape of the diamond rough stone is rectangular, the flat-nose pliers are connected to the connecting block 9, and the diamond rough stone is fixed by the flat-nose pliers. The appropriate clamping device is selected according to the shape of the diamond rough stone.

[0024] like Figure 1 The moving mechanism includes an electric slide rail A11, a sliding plate 12, a support frame 13, a hydraulic cylinder 14, a push rod 15, a lifting plate 16, an electric slide rail B17 and a sliding plate 18. The sliding plate 12 is installed on the electric slide rail A11. The electric slide rail A11 is used to move the sliding plate 12 back and forth. The support frame 13 is fixedly installed on the upper end of the sliding plate 12. The hydraulic cylinder 14 is fixedly installed on the upper end of the support frame 13. The push rod 15 is installed on the support frame 13 to slide up and down. The electric slide rail B17 is fixedly installed on the lower end of the push rod 15 through the lifting plate 16. The upper end of the push rod 15 is connected to the output end of the hydraulic cylinder 14. The sliding plate 18 is installed on the electric slide rail B17. The electric slide rail B17 is used to move the sliding plate 18 left and right. The angle adjustment mechanism is installed on the sliding plate 18. When cutting the rough stone, the electric slide rail A11 is turned on. The electric slide rail A11 can make the support frame 13 drive the push rod 15 and the lifting plate 16 to move forward and backward through the sliding plate 12, thereby making the electric slide rail B17, the sliding plate 18 and the angle adjustment mechanism move forward and backward. At the same time, the hydraulic cylinder 14 can be turned on. The hydraulic cylinder 14 makes the push rod 15 adjust the height, thereby making the lifting plate 16, the electric slide rail B17, the sliding plate 18 and the angle adjustment mechanism adjust the height. At the same time, the electric slide rail B17 can be turned on. The electric slide rail B17 makes the angle adjustment mechanism move left and right through the sliding plate 18. Since the angle adjustment mechanism can move up and down, left and right, and forward and backward, it can drive the jet cutting head 4 to move in three directions, which facilitates the cutting of the diamond rough stone by the jet cutting head 4.

[0025] like Figure 5 The angle adjustment mechanism includes a vertical plate 19, a stepper motor 20 and a rotating shaft 21. The vertical plate 19 is fixedly mounted on the lower end of the sliding plate 18, the stepper motor 20 is fixedly mounted on the vertical plate 19, and the rotating shaft 21 is rotatably mounted on the vertical plate 19. The input end of the rotating shaft 21 is connected to the stepper motor 20, and the jet cutting head 4 is fixedly mounted on the rotating shaft 21. When adjusting the angle of the jet cutting head 4, the stepper motor 20 is turned on, and the stepper motor 20 drives the rotating shaft 21 to rotate, thereby driving the jet cutting head 4 to rotate, thereby adjusting the angle of the jet cutting head 4, and then adjusting the cutting angle of the jet cutting head 4 on the diamond rough stone; this facilitates the cutting of the diamond rough stone.

[0026] Example 2

[0027] On the basis of embodiment 1, a waterproof cover is provided on the stepping motor 20; through the above arrangement, the waterproof effect of the stepping motor 20 is improved.

[0028] The water jet cutting machine 2, jet cutting head 4, electric turntable 7, electric slide rail A11, electric slide rail B17 and stepper motor 20 of the diamond rough stone positioning and cutting device of the utility model are all purchased on the market. Technicians in this industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to make creative efforts.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A rough diamond positioning and cutting device, comprising a base plate (1) and a water jet cutting machine (2), wherein the water jet cutting machine (2) is mounted on the base plate (1), a water hose (3) and a jet cutting head (4) are provided on the water jet cutting machine (2), and an output end of the water jet cutting machine (2) is connected to the jet cutting head (4) via the water hose (3); characterized in that: The invention also includes a supporting mechanism, a rotating mechanism, a clamping mechanism, a moving mechanism and an angle adjustment mechanism. The rotating mechanism is installed on the supporting mechanism, the clamping mechanism is installed on the rotating mechanism, the clamping mechanism has a clamping and fixing function, the rotating mechanism has a rotating function, the jet cutting head (4) is installed on the angle adjustment mechanism, the angle adjustment mechanism has an angle adjustment function, the angle adjustment mechanism is installed on the moving mechanism, and the moving mechanism is used to move the angle adjustment mechanism.

2. A rough diamond positioning and cutting device according to claim 1, characterized in that: The supporting mechanism comprises a water collecting box (5) and a filter plate (6); the water collecting box (5) is fixedly mounted on the bottom plate (1); the filter plate (6) is fixedly mounted in the water collecting box (5); and the rotating mechanism is mounted on the filter plate (6).

3. A rough diamond positioning and cutting device as claimed in claim 2, characterized in that: The rotating mechanism comprises an electric turntable (7), a rotating shaft (8) and a connecting block (9); the electric turntable (7) is fixedly mounted on the upper end of the filter plate (6); the rotating shaft (8) is mounted on the rotating end of the upper part of the electric turntable (7); the connecting block (9) is fixedly mounted on the upper end of the rotating shaft (8); and the connecting block (9) is fixedly connected to the clamping mechanism via bolts.

4. A rough diamond positioning and cutting device according to claim 1, characterized in that: The clamping mechanism comprises a three-jaw chuck (10) and flat-mouth pliers, and the lower ends of the three-jaw chuck (10) and the flat-mouth pliers are both provided with internal threaded holes.

5. The rough diamond positioning and cutting device according to claim 1, wherein: The moving mechanism comprises an electric slide rail A (11), a sliding plate (12), a support frame (13), a hydraulic cylinder (14), a push rod (15), a lifting plate (16), an electric slide rail B (17) and a sliding plate (18). The sliding plate (12) is mounted on the electric slide rail A (11), and the electric slide rail A (11) is used to move the sliding plate (12) forward and backward. The support frame (13) is fixedly mounted on the upper end of the sliding plate (12). The hydraulic cylinder (14) is fixedly mounted on the upper end of the support frame (13). The push rod (15) is mounted on the support frame (13) to slide up and down. The electric slide rail B (17) is fixedly mounted on the lower end of the push rod (15) through the lifting plate (16). The upper end of the push rod (15) is connected to the output end of the hydraulic cylinder (14). The sliding plate (18) is mounted on the electric slide rail B (17). The electric slide rail B (17) is used to move the sliding plate (18) left and right. The angle adjustment mechanism is mounted on the sliding plate (18).

6. A rough diamond positioning and cutting device according to claim 5, characterized in that: The angle adjustment mechanism comprises a vertical plate (19), a stepping motor (20) and a rotating shaft (21); the vertical plate (19) is fixedly mounted on the lower end of the sliding plate (18); the stepping motor (20) is fixedly mounted on the vertical plate (19); the rotating shaft (21) is rotatably mounted on the vertical plate (19); the input end of the rotating shaft (21) is connected to the stepping motor (20); and the jet cutting head (4) is fixedly mounted on the rotating shaft (21).

7. A rough diamond positioning and cutting device according to claim 6, characterized in that: The stepping motor (20) is provided with a waterproof cover.

Images