Wet grinding device for hard alloy production

Abstract

The utility model discloses a wet grinding device for hard alloy production, which belongs to the technical field of hard alloy production and comprises a workbench and a grinding machine body. According to the wet grinding device for hard alloy production, the electric push rod, the grinding machine body, the clamping plate, the first threaded rod and the second threaded rod are arranged, and alloy objects of different sizes can be more effectively clamped and fixed through the effect that the second threaded rod drives the clamping plate to move; burrs and protruding parts on the surface of an alloy object are wet-ground through the action of a water spraying pipe and the grinding machine main body, the alloy object can be wetted and ground more comprehensively in cooperation with the action that a first threaded rod drives a sliding base to move and a rotating cylinder to rotate, and then the quality and attractiveness of a finished alloy object product are greatly improved; the working efficiency and the using efficiency of the wet grinding device are effectively improved, meanwhile, the working efficiency of people is improved, the using requirements of people are further met, and convenience is brought to work of people.

Description

Technical Field

[0001] The utility model belongs to the technical field of cemented carbide production, and particularly relates to a wet grinding device for cemented carbide production. Background Technique

[0002] Alloys are generally solids at room temperature, have an alloy luster, that is, strongly reflect visible light, most are excellent conductors of electricity and heat, have ductility, a relatively large density, and a relatively high melting point. There are many types of alloys, which are widely used in various fields. At the same time, they are very important and the most widely used substances in modern industry. After the alloy is finished, there will be required burrs and protruding parts on its surface, and it is necessary to polish them. Since a large amount of dust and debris will appear during dry polishing, which is not conducive to the working environment of people, a wet grinding device is needed to polish the alloy.

[0003] Generally, the grinding effect of the existing wet grinding devices on the market is not very good, resulting in the inability to better grind the burrs and protruding parts on the surface of the alloy during the processing of the alloy, thus affecting the finished product quality and aesthetics of the alloy, greatly reducing the working efficiency of the wet grinding device, and at the same time reducing the working efficiency of people. Therefore, the existing wet grinding devices cannot meet the usage requirements of people. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wet grinding device for cemented carbide production to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: It includes a workbench and a grinding machine main body. On the upper surface of the workbench, side plates are installed on both the left and right sides. A same threaded rod one is rotatably installed on the two side plates. One end of the threaded rod one penetrates through and extends out of the side plate and is installed with an operation plate. A sliding seat is threadedly installed on the threaded rod one. A limiting component is arranged on the sliding seat. On the upper surface of the sliding seat, a U-shaped fixing frame is installed. Circular holes are opened on both the left and right sides of the fixing frame. A rotating cylinder is rotatably installed in the circular hole. Discs are installed on the opposite side surfaces of the two rotating cylinders. A threaded rod two is arranged in the rotating cylinder. One end of the threaded rod two is threadedly connected to the disc and penetrates through and extends out of the disc and is rotatably installed with an arc-shaped clamping plate. The other end of the threaded rod two extends out of the rotating cylinder. A fixing component is arranged at one end of one of the rotating cylinders. An L-shaped bracket is installed on the upper surface of the workbench. An electric push rod is installed on the lower surface of the bracket. The grinding machine main body is installed at the end of the output shaft of the electric push rod. Water spray pipes are arranged on both the left and right sides of the grinding machine main body. One end of the two water spray pipes penetrates through and extends out of the bracket and is communicated with the same connecting pipe.

[0006] Adopting the above solution, by setting the electric push rod, the grinding machine main body, the clamping plate, the first threaded rod and the second threaded rod, the function of driving the clamping plate to move by the second threaded rod can more effectively clamp and fix alloy objects of different sizes. Through the action of the water spraying pipe and the grinding machine main body, wet grinding is carried out on the burrs and protruding parts on the surface of the alloy object. Cooperating with the first threaded rod to drive the sliding seat to move and the rotating cylinder to rotate, the alloy object can be wet ground more comprehensively, thereby greatly improving the quality and aesthetics of the alloy object finished product, effectively improving the working efficiency and use efficiency of the wet grinding device, and at the same time improving people's working efficiency, further meeting people's use requirements and bringing convenience to people's work.

[0007] In the above solution, it should be noted that the electric push rod is electrically connected to an external power source.

[0008] As a preferred implementation manner, the limiting component includes two connecting plates, the two connecting plates are respectively installed on the front and rear sides of the sliding seat, two sliding grooves are opened on the upper surface of the workbench, a sliding plate is slidably installed in the sliding groove, and the top end of the sliding plate is fixedly connected to the connecting plate.

[0009] Adopting the above solution, by setting the connecting plate and the sliding plate, the sliding plate is indirectly connected to the sliding seat through the action of the connecting plate. Through the action of the bottom end of the sliding plate sliding in the sliding groove, the sliding seat is limited and supported, so that the sliding seat can stably move horizontally left and right, and the operation is convenient.

[0010] As a preferred implementation manner, the fixing component includes an annular rotating plate, the rotating plate is installed at one end of the rotating cylinder on the right side, a positioning pin is slidably penetrated through the rotating plate, and a plurality of circularly arranged positioning grooves are opened on the right side surface of the fixing frame, and one end of the positioning pin extends into one of the positioning grooves.

[0011] Adopting the above solution, by setting the rotating plate and the positioning pin, the rotating plate can be used to operate the rotating cylinder through the function of fixing the rotating plate on the rotating cylinder, which is time-saving and labor-saving. Through the action of the positioning pin and a plurality of positioning grooves, it is convenient to fix the rotating cylinder, and then fix the rotation angle of the alloy object, which is convenient for later grinding.

[0012] As a preferred implementation manner, two telescopic rods are installed on the opposite side surfaces of the two discs. The two telescopic rods on the same side are located on the upper and lower sides of the second threaded rod, and the telescopic shafts of the telescopic rods are fixedly connected to the clamping plate.

[0013] Adopting the above solution, by setting the telescopic rod, the telescopic rod is used to limit and support the clamping plate, so as to prevent the clamping plate from rotating with the rotation of the second threaded rod, thereby improving the stability and firmness of the clamping plate.

[0014] As a preferred embodiment, a groove is provided on the inner bottom surface of the fixing frame, a water receiving frame is provided in the groove, the water receiving frame is located directly below the clamping plate, and a mounting assembly is provided on the water receiving frame.

[0015] By adopting the above scheme, a water receiving frame is set up, and the groove is used to accommodate the water receiving frame. Combined with the function of the water receiving frame, the waste water generated after wet grinding is collected centrally to prevent the waste water from flowing onto the workbench and affecting the work, thereby maintaining the aesthetics of the workbench.

[0016] As a preferred embodiment, the mounting assembly includes two mounting plates, which are respectively mounted on the left and right sides of the water receiving frame. Bolts are threadedly mounted on the mounting plates, and the tail ends of the bolts pass through the mounting plates and are threadedly connected to the fixing frame.

[0017] By adopting the above scheme, by setting a mounting plate and bolts, and utilizing the function of the bolt threads being installed on the mounting plate, the water receiving frame is fixed to the fixing frame through the mounting plate, thereby avoiding the shaking of the water receiving frame during operation, improving the stability of the water receiving frame, and facilitating the disassembly of the water receiving frame by loosening the bolts at a later time, and the operation is convenient.

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

[0019] The wet grinding device for cemented carbide production is provided with an electric push rod, a grinder body, a clamping plate, a threaded rod one and a threaded rod two. The threaded rod two drives the clamping plate to move, so that alloy objects of different sizes can be clamped and fixed more effectively. The burrs and protruding parts on the surface of the alloy object are wet-grinded by the action of the water spray pipe and the grinder body. The threaded rod one drives the slide seat to move, and the rotating drum rotates, so that the alloy object can be wet-grinded more comprehensively, thereby greatly improving the quality and appearance of the finished alloy object, effectively improving the working efficiency and use efficiency of the wet grinding device, and also improving people's work efficiency, further meeting people's use needs, and bringing convenience to people's work.

[0020] The wet grinding device for cemented carbide production is provided with a water receiving frame, and the groove is used to accommodate the water receiving frame. Combined with the function of the water receiving frame, the waste water generated after wet grinding is collected centrally, so as to prevent the waste water from flowing onto the workbench and affecting the work, thereby maintaining the aesthetics of the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the main cross-sectional structure of the fixing frame of the utility model;

[0023] Figure 3 This is a schematic side view structure diagram of the fixing frame of the present utility model.

[0024] In the figure: 1, workbench; 2, side plate; 3, first threaded rod; 4, sliding seat; 5, fixing frame; 6, rotating cylinder; 7, disc; 8, second threaded rod; 9, clamping plate; 10, water spraying pipe; 11, electric push rod; 12, grinding machine main body; 13, connecting pipe; 14, bracket; 15, water receiving frame; 16, bolt; 17, mounting plate; 18, sliding plate; 19, connecting plate; 20, telescopic rod; 21, rotating plate; 22, positioning pin. Specific implementation manners

[0025] Please refer to Figures 1-3 , the present utility model provides a wet grinding device for cemented carbide production, including a workbench 1 and a grinding machine main body 12. Side plates 2 are installed on both the left and right sides of the upper surface of the workbench 1. The side plates 2 support the first threaded rod 3. The same first threaded rod 3 is rotatably installed on the two side plates 2. The first threaded rod 3 drives the sliding seat 4 to move. One end of the first threaded rod 3 penetrates through and extends out of the side plate 2 and is equipped with an operating plate. The operating plate drives the first threaded rod 3 to rotate. The sliding seat 4 is threadedly installed on the first threaded rod 3. A limiting component is arranged on the sliding seat 4. The upper surface of the sliding seat 4 is equipped with a U-shaped fixing frame 5. The fixing frame 5 supports the rotating cylinder 6. Circular holes are opened on both the left and right sides of the fixing frame 5. The rotating cylinder 6 is rotatably installed in the circular holes. Discs 7 are installed on the opposite side surfaces of the two rotating cylinders 6. A second threaded rod 8 is arranged in the rotating cylinder 6. One end of the second threaded rod 8 is threadedly connected to the disc 7 and penetrates through and extends out of the disc 7 and is rotatably installed with an arc-shaped clamping plate 9. The other end of the second threaded rod 8 extends out of the rotating cylinder 6. A fixing component is arranged at one end of one of the rotating cylinders 6. An L-shaped bracket 14 is installed on the upper surface of the workbench 1. An electric push rod 11 is installed on the lower surface of the bracket 14. The grinding machine main body 12 is installed at the end of the output shaft of the electric push rod 11. Water spraying pipes 10 are arranged on both the left and right sides of the grinding machine main body 12. One ends of the two water spraying pipes 10 penetrate through and extend out of the bracket 14 and are connected to the same connecting pipe 13. By setting the electric push rod 11, the grinding machine main body 12, the clamping plate 9, the first threaded rod 3 and the second threaded rod 8, the function of driving the clamping plate 9 to move by the second threaded rod 8 can more effectively clamp and fix alloy objects of different sizes. Through the functions of the water spraying pipe 10 and the grinding machine main body 12, wet grinding is carried out on the burrs and protruding parts on the surface of the alloy object. Cooperating with the function of driving the sliding seat 4 to move by the first threaded rod 3 and the rotation of the rotating cylinder 6, the alloy object can be more comprehensively wetted and ground, thereby greatly improving the quality and beauty of the alloy object finished product, effectively improving the working efficiency and service efficiency of the wet grinding device, and at the same time improving people's working efficiency, further meeting people's use requirements and bringing convenience to people's work.

[0026] The limiting component includes two connecting plates 19, which are respectively installed on the front and rear sides of the sliding seat 4. Two sliding grooves are formed on the upper surface of the workbench 1. A sliding plate 18 is slidably installed in the sliding groove. The top end of the sliding plate 18 is fixedly connected to the connecting plate 19. By setting the connecting plate 19 and the sliding plate 18, the sliding plate 18 is indirectly connected to the sliding seat 4 through the action of the connecting plate 19. Through the action of the bottom end of the sliding plate 18 sliding in the sliding groove, the sliding seat 4 is limited and supported, so that the sliding seat 4 can stably move horizontally left and right, and the operation is convenient.

[0027] The fixing component includes an annular rotating plate 21, and the rotating plate 21 drives the rotating cylinder 6 to rotate. The rotating plate 21 is installed at one end of the rotating cylinder 6 on the right side. A positioning pin 22 is slidably penetrated through the rotating plate 21. A plurality of circularly arranged positioning grooves are formed on the right side surface of the fixing frame 5. One end of the positioning pin 22 extends into one of the positioning grooves. By setting the rotating plate 21 and the positioning pin 22, by using the function of the rotating plate 21 fixed on the rotating cylinder 6, the rotating cylinder 6 can be operated through the rotating plate 21, which is time-saving and labor-saving. Through the action of the positioning pin 22 and a plurality of positioning grooves, it is convenient to fix the rotating cylinder 6, and then fix the rotating angle of the alloy object, which is convenient for later polishing.

[0028] Two telescopic rods 20 are installed on the opposite side surfaces of the two discs 7. The two telescopic rods 20 on the same side are located on the upper and lower sides of the second threaded rod 8. The telescopic shaft of the telescopic rod 20 is fixedly connected to the clamping plate 9. By setting the telescopic rod 20, the clamping plate 9 is limited and supported by using the extensibility of the telescopic rod 20, so as to prevent the clamping plate 9 from rotating with the rotation of the second threaded rod 8, thereby improving the stability and firmness of the clamping plate 9.

[0029] A groove is formed on the inner bottom surface of the fixing frame 5. A water receiving frame 15 is arranged in the groove. The water receiving frame 15 is located directly below the clamping plate 9. An installation component is arranged on the water receiving frame 15. By setting the water receiving frame 15, the water receiving frame 15 is accommodated by using the function of the groove. Combining the function of the water receiving frame 15, the waste water generated after wet polishing is centrally collected, preventing the waste water from flowing onto the workbench 1 and affecting the work, thereby maintaining the beauty of the workbench 1.

[0030] The installation component includes two mounting plates 17, which are respectively installed on the left and right sides of the water receiving frame 15. A bolt 16 is threadedly installed on the mounting plate 17. The tail end of the bolt 16 penetrates through the mounting plate 17 and is threadedly connected to the fixing frame 5. By setting the mounting plate 17 and the bolt 16, by using the function of the bolt 16 being threadedly installed on the mounting plate 17, the water receiving frame 15 is fixed on the fixing frame 5 through the mounting plate 17, thereby preventing the water receiving frame 15 from shaking during work, improving the stability of the water receiving frame 15, and also facilitating the later loosening of the bolt 16 to disassemble the water receiving frame 15, with convenient operation.

[0031] During use, place the alloy object between the two clamping plates 9, and then rotate the second threaded rod 8. When the second threaded rod 8 rotates on the disc 7, it drives the clamping plates 9 to move closer to each other to clamp and fix the alloy object. When the clamping plates 9 move, they stretch the telescopic rod 20. When the alloy object is clamped, stop rotating the second threaded rod 8. Then connect the connecting pipe 13 to an external water source and start the electric push rod 11. The electric push rod 11 drives the grinding machine main body 12 to move downward. When the grinding machine main body 12 touches the alloy object, turn off the electric push rod 11. Water enters the water spray pipe 10 through the connecting pipe 13 and then is discharged to wet the alloy object, thereby performing wet grinding on the alloy object. When it is necessary to change the position of the alloy object, rotate the first threaded rod 3. When the first threaded rod 3 rotates, it drives the sliding seat 4 to move. When the sliding seat 4 moves, it drives the fixing frame 5 to move, thereby driving the alloy object to move and adjusting the position of the alloy object. After the adjustment is completed, stop rotating the first threaded rod 3. When it is necessary to rotate the alloy object, move one end of the positioning pin 22 out of the positioning groove, and then rotate the rotating plate 21. The rotating plate 21 drives the rotating cylinder 6 to rotate. The rotating cylinder 6 drives the second threaded rod 8 to rotate, thereby driving the alloy object to rotate. When it rotates to an appropriate angle, insert one end of the positioning pin 22 into the positioning groove again to fix the angle of the alloy object. Thus, a full-range grinding operation can be performed on the alloy object. The wastewater after grinding drips into the water receiving frame 15, and the operation is convenient.

Claims

1. A wet grinding device for cemented carbide production, characterized in that: It includes a workbench (1) and a grinding machine main body (12). On both the left and right sides of the upper surface of the workbench (1), side plates (2) are installed. A same first threaded rod (3) is rotatably installed on the two side plates (2). One end of the first threaded rod (3) penetrates through and extends out of the side plate (2) and is provided with an operation plate. A sliding seat (4) is threadedly installed on the first threaded rod (3). A limiting component is arranged on the sliding seat (4). A U-shaped fixing frame (5) is installed on the upper surface of the sliding seat (4). Circular holes are opened on both the left and right sides of the fixing frame (5). A rotating cylinder (6) is rotatably installed in the circular hole. Discs (7) are installed on the opposite side surfaces of the two rotating cylinders (6). A second threaded rod (8) is arranged in the rotating cylinder (6); One end of the second threaded rod (8) is threadedly connected to the disc (7), penetrates through and extends out of the disc (7), and is rotatably installed with an arc-shaped clamping plate (9). The other end of the second threaded rod (8) extends out of the rotating cylinder (6). A fixing component is arranged at one end of one of the rotating cylinders (6). An L-shaped bracket (14) is installed on the upper surface of the workbench (1). An electric push rod (11) is installed on the lower surface of the bracket (14). The grinding machine main body (12) is installed at the end of the output shaft of the electric push rod (11). Water spray pipes (10) are arranged on both the left and right sides of the grinding machine main body (12). One end of each of the two water spray pipes (10) penetrates through and extends out of the bracket (14) and is communicated with the same connecting pipe (13).

2. The wet grinding device for cemented carbide production according to claim 1, characterized in that: The limiting component includes two connecting plates (19). The two connecting plates (19) are respectively installed on the front and rear sides of the sliding seat (4). Two sliding grooves are opened on the upper surface of the workbench (1). A sliding plate (18) is slidably installed in the sliding groove. The top end of the sliding plate (18) is fixedly connected to the connecting plate (19).

3. The wet grinding device for cemented carbide production according to claim 1, characterized in that: The fixing component includes an annular rotating plate (21). The rotating plate (21) is installed at one end of the rotating cylinder (6) on the right side. A positioning pin (22) is slidably penetrated and installed on the rotating plate (21). A number of circularly arranged positioning grooves are opened on the right side surface of the fixing frame (5). One end of the positioning pin (22) extends into one of the positioning grooves.

4. The wet grinding device for cemented carbide production according to claim 1, characterized in that: Two telescopic rods (20) are installed on the opposite side surfaces of the two discs (7). The two telescopic rods (20) on the same side are located above and below the second threaded rod (8). The telescopic shaft of the telescopic rod (20) is fixedly connected to the clamping plate (9).

5. The wet grinding device for cemented carbide production according to claim 1, characterized in that: A groove is opened on the inner bottom surface of the fixing frame (5). A water receiving frame (15) is arranged in the groove. The water receiving frame (15) is located directly below the clamping plate (9). An installation component is arranged on the water receiving frame (15).

6. The wet grinding device for cemented carbide production according to claim 5, characterized in that: The installation component includes two installation plates (17). The two installation plates (17) are respectively installed on the left and right sides of the water receiving frame (15). A bolt (16) is threadedly installed on the installation plate (17). The tail end of the bolt (16) penetrates through the installation plate (17) and is threadedly connected to the fixing frame (5).

Images