Valve element grinding device

Abstract

The valve element grinding device comprises a workbench and a valve element body, a through opening is formed in the top of the workbench in a penetrating mode, a filter plate is fixedly installed on the inner wall of the through opening, an adjusting assembly is arranged on the top of the workbench, a moving block is arranged on the top of the workbench through the adjusting assembly, and a grinding wheel is arranged on the moving block. A grinding assembly is arranged on the front side of the moving block, a connecting plate is fixedly installed on the top of the moving block, a spray head is fixedly installed on the front side of the connecting plate, a conveying assembly is arranged on the top of the spray head, a storage box is arranged at the bottom of the spray head through the conveying assembly, and the storage box is fixedly connected with the workbench. A blocking cover is fixedly installed at the top of the workbench, a sealing assembly is arranged on the front side of the blocking cover, and a clamping rotating assembly is arranged at the top of the workbench. According to the flushing fluid recycling device, splashing flushing fluid can be blocked conveniently, the situation that the flushing fluid is prone to splashing everywhere to pollute the working environment is avoided, the flushing fluid can be recycled conveniently, and waste of flushing fluid resources is reduced.

Description

Technical Field

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

[0002] Valves are pipe accessories used to open and close pipes, control flow direction, and adjust and control the parameters (temperature, pressure, and flow) of the conveying medium. According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc. The valve core is a component in the valve, and the valve core is a valve part that the valve body uses to move to achieve the basic functions of direction control, pressure control, or flow control.

[0003] In the process of machining the valve core, it is often necessary to grind the surface of the valve core, and the valve core is often placed on a grinding device for grinding. In the process of grinding the valve core, the existing grinding device often rinses the grinding area. In the existing technology, the rinse liquid in the rinse process is easy to splash everywhere after rinsing, which is not only easy to pollute the working environment, but also easy to cause waste of rinse liquid resources. Therefore, the utility model provides a valve core grinding device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a valve core grinding device for solving the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A valve core grinding device comprises a workbench and a valve core body, a through hole is penetrated on the top of the workbench, a filter plate is fixedly installed on the inner wall of the through hole, an adjusting component is arranged on the top of the workbench, a moving block is arranged on the top of the workbench through the adjusting component, a grinding component is arranged on the front side of the moving block, a connecting plate is fixedly installed on the top of the moving block, a nozzle is fixedly installed on the front side of the connecting plate, a conveying component is arranged on the top of the nozzle, a storage box is arranged on the bottom of the nozzle through the conveying component, and the storage box is fixedly connected to the workbench, an blocking cover is fixedly installed on the top of the workbench, a sealing assembly is arranged on the front side of the blocking cover, and a clamping and rotating assembly is arranged on the top of the workbench.

[0007] Preferably, the adjustment component includes a support frame arranged on the top of the workbench, a linear motor is fixedly installed on the inner wall of the support frame, a moving seat is arranged on the linear motor, a mounting plate is fixedly installed on the bottom of the moving seat, a first hydraulic push rod is fixedly installed on the front side of the mounting plate, and the output end of the first hydraulic push rod is fixedly connected to the moving block.

[0008] Preferably, the grinding assembly includes a first shell arranged on the front side of the moving block, a first motor is fixedly mounted on the inner wall of the first shell, a first rotating shaft is fixedly mounted on the output end of the first motor, and the first rotating shaft is rotatably connected to the first shell, and a grinding wheel is fixedly mounted on the surface of the first rotating shaft.

[0009] Preferably, the conveying assembly includes a bellows arranged on the top of the nozzle, a connecting pipe is fixedly installed on the right end of the bellows, a conveying pump is fixedly installed on the surface of the connecting pipe, a suction pipe is fixedly installed on the left side of the conveying pump, and the suction pipe and the conveying pump are both fixedly connected to the storage box.

[0010] Preferably, the sealing assembly comprises a sealing door arranged on the front side of the blocking cover, the sealing door is connected to the blocking cover via a hinge, and a handle is fixedly mounted on the front side of the sealing door.

[0011] Preferably, the clamping and rotating assembly includes a fixed plate arranged on the top of the workbench, a second hydraulic push rod is fixedly installed on the facing surface of the fixed plate, a second outer shell is fixedly installed on the output end of the second hydraulic push rod, a second motor is fixedly installed on the inner wall of the second outer shell, a second rotating shaft is fixedly installed on the output end of the second motor, and the second rotating shaft is rotatably connected to the second outer shell, and a fixed disk is fixedly installed on the surface of the second rotating shaft.

[0012] Preferably, support legs are fixedly installed at the bottom of the workbench, and anti-slip pads are provided at the bottom of the support legs.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the valve core grinding device, while grinding the valve core body, conveys the flushing liquid in the storage box to the nozzle through the conveying component, and finally sprays it out from the nozzle to flush the grinding area, and the splashing flushing liquid can be blocked by the blocking cover and the sealing component, and finally the flushing liquid will be filtered through the filter plate and enter the storage box from the through port, which is convenient for blocking the splashing flushing liquid, avoiding the flushing liquid from splashing everywhere and causing pollution to the working environment, and also convenient for recycling the flushing liquid, reducing the waste of flushing liquid resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional stereogram of the utility model;

[0015] Figure 2 This is a front cross-sectional view of the structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0017] Figure 4 It is a left sectional view of the structure of the utility model;

[0018] Figure 5 It is a rear cross-sectional view of the local structure of the utility model;

[0019] Figure 6 For this utility model Figure 5 Enlarged view of point B in the middle.

[0020] In the figure: 1. workbench; 2. valve core body; 3. through port; 4. filter plate; 5. support frame; 6. linear motor; 7. moving seat; 8. mounting plate; 9. first hydraulic push rod; 10. moving block; 11. first shell; 12. first motor; 13. first rotating shaft; 14. grinding wheel; 15. connecting plate; 16. nozzle; 17. bellows; 18. connecting pipe; 19. delivery pump; 20. suction pipe; 21. storage box; 22. barrier cover; 23. sealing door; 24. handle; 25. fixed plate; 26. second hydraulic push rod; 27. second shell; 28. second motor; 29. ​​second rotating shaft; 30. fixed plate; 31. supporting leg. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-6A valve core grinding device comprises a workbench 1 and a valve core body 2, a through-port 3 is provided on the top of the workbench 1, a filter plate 4 is fixedly installed on the inner wall of the through-port 3, an adjusting component is provided on the top of the workbench 1, a moving block 10 is provided on the top of the workbench 1 through the adjusting component, a grinding component is provided on the front side of the moving block 10, the grinding component comprises a first shell 11 provided on the front side of the moving block 10, a first motor 12 is fixedly installed on the inner wall of the first shell 11, a first rotating shaft 13 is fixedly installed on the output end of the first motor 12, and the first rotating shaft 13 is rotatably connected to the first shell 11, a grinding wheel 14 is fixedly installed on the surface of the first rotating shaft 13, the first rotating shaft 13 is rotated by the first motor 12, so that the grinding wheel 14 is rotated, and the grinding wheel The rotation of 14 can grind the valve core body 2, and the adjustment component includes a support frame 5 arranged on the top of the workbench 1, a linear motor 6 is fixedly installed on the inner wall of the support frame 5, a moving seat 7 is arranged on the linear motor 6, a mounting plate 8 is fixedly installed on the bottom of the moving seat 7, a first hydraulic push rod 9 is fixedly installed on the front side of the mounting plate 8, and the output end of the first hydraulic push rod 9 is fixedly connected to the moving block 10, the moving block 10 can be moved forward and backward by the first hydraulic push rod 9, so that the grinding component can be moved forward and backward, the moving seat 7 can be moved left and right by the linear motor 6, the mounting plate 8 can be driven to move left and right, and the first hydraulic push rod 9, the moving block 10 and the grinding component can be driven to move left and right, so as to facilitate the front and rear grinding of the moving block 10 and the grinding component. The left and right positions can be adjusted to facilitate better grinding of the valve core body 2. A connecting plate 15 is fixedly installed on the top of the moving block 10, a nozzle 16 is fixedly installed on the front side of the connecting plate 15, a conveying assembly is arranged on the top of the nozzle 16, a storage box 21 is arranged at the bottom of the nozzle 16 through the conveying assembly, and the conveying assembly includes a bellows 17 arranged on the top of the nozzle 16, a connecting pipe 18 is fixedly installed on the right end of the bellows 17, a conveying pump 19 is fixedly installed on the surface of the connecting pipe 18, a suction pipe 20 is fixedly installed on the left side of the conveying pump 19, and the suction pipe 20 and the conveying pump 19 are both fixedly connected to the storage box 21. When the conveying pump 19 is started, the flushing liquid in the storage box 21 can be conveyed to the connecting pipe 18 through the suction pipe 20, and then enters the bellows 17. In the process, the liquid is finally sprayed out from the nozzle 16, so as to facilitate the flushing of the grinding part, thereby facilitating the flushing of the grinding debris, avoiding the accumulation of grinding debris at the grinding part and affecting the processing of the valve core body 2, and the storage box 21 is fixedly connected to the workbench 1, and a blocking cover 22 is fixedly installed on the top of the workbench 1, and a sealing assembly is arranged on the front side of the blocking cover 22, and the sealing assembly includes a sealing door 23 arranged on the front side of the blocking cover 22, and the sealing door 23 is connected to the blocking cover 22 through a hinge, and a handle 24 is fixedly installed on the front side of the sealing door 23. After the sealing door 23 is opened by the handle 24, it is convenient to put the valve core body 2 into the blocking cover 22 more conveniently, and after the sealing door 23 is closed by the handle 24, it is convenient to seal the front side of the blocking cover 22.Thereby, it is convenient to block the flushing liquid from the front side of the blocking cover 22. A clamping and rotating assembly is arranged on the top of the workbench 1. The clamping and rotating assembly includes a fixed plate 25 arranged on the top of the workbench 1. A second hydraulic push rod 26 is fixedly installed on the opposite surface of the fixed plate 25. A second housing 27 is fixedly installed on the output end of the second hydraulic push rod 26. A second motor 28 is fixedly installed on the inner wall of the second housing 27. A second rotating shaft 29 is fixedly installed on the output end of the second motor 28, and the second rotating shaft 29 is rotatably connected to the second housing 27. A fixed disk 30 is fixedly installed on the surface of the second rotating shaft 29. The fixed disks 30 can be brought close to each other by the second hydraulic push rod 26, so as to facilitate the clamping and fixing of the valve core body 2. The second rotating shaft 29 is rotated by the second motor 28, so that the fixed disk 30 is rotated. It is convenient to rotate the valve core body 2, so that the valve core body 2 can be better ground later. A support leg 31 is fixedly installed at the bottom of the workbench 1, and an anti-slip pad is arranged at the bottom of the support leg 31. The valve core grinding device, while grinding the valve core body 2, conveys the flushing liquid in the storage box 21 to the nozzle 16 through the conveying component, and finally sprays it out from the nozzle 16 to flush the grinding part. The splashing flushing liquid can be blocked by the blocking cover 22 and the sealing component. Finally, the flushing liquid will be filtered through the filter plate 4 and enter the storage box 21 from the port 3, which is convenient for blocking the splashing flushing liquid, avoiding the flushing liquid from splashing everywhere and causing pollution to the working environment, and is also convenient for recycling the flushing liquid, reducing the waste of flushing liquid resources.

[0023] The valve core grinding device is connected to 220V mains electricity, and the main controller can be a conventional known device for control such as a computer.

[0024] When in use: open the sealing door 23 through the handle 24, place the valve core body 2 between the fixed disks 30, start the second hydraulic push rod 26, so that the fixed disks 30 can be brought closer to each other until the fixed disks 30 clamp the valve core body 2, then close the sealing door 23 through the handle 24, start the first hydraulic push rod 9, so that the grinding wheel 14 can move forward until the grinding wheel 14 contacts the valve core body 2, start the first motor 12, so that the first rotating shaft 13 rotates, so that the grinding wheel 14 rotates, and the valve core body 2 is ground by the rotation of the grinding wheel 14, and then start the second motor 28 to rotate the second rotating shaft 29. The fixed disk 30 is moved to rotate, and the valve core body 2 is rotated. The linear motor 6 is started to move the movable seat 7 left and right, which can drive the grinding wheel 14 to move left and right until the grinding of the valve core body 2 is completed. While the valve core body 2 is being ground, the delivery pump 19 is started, and the flushing liquid in the storage box 21 can be delivered to the connecting pipe 18 through the suction pipe 20, and then enters the bellows 17, and finally is sprayed out from the nozzle 16 to flush the grinding area. The splashing flushing liquid can be blocked by the blocking cover 22 and the sealing door 23, and finally the flushing liquid will be filtered through the filter plate 4 and enter the storage box 21 from the opening 3.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A valve core grinding device, comprising a workbench (1) and a valve core body (2), characterized in that: The top of the workbench (1) is provided with a through opening (3), the inner wall of the through opening (3) is fixedly provided with a filter plate (4), the top of the workbench (1) is provided with an adjustment component, the top of the workbench (1) is provided with a moving block (10) through the adjustment component, the front side of the moving block (10) is provided with a grinding component, the top of the moving block (10) is fixedly provided with a connecting plate (15), the front side of the connecting plate (15) is fixedly provided with a nozzle (16), the top of the nozzle (16) is provided with a conveying component, the bottom of the nozzle (16) is provided with a storage box (21) through the conveying component, and the storage box (21) is fixedly connected to the workbench (1), the top of the workbench (1) is fixedly provided with a blocking cover (22), the front side of the blocking cover (22) is provided with a sealing component, and the top of the workbench (1) is provided with a clamping and rotating component.

2. A valve core grinding device according to claim 1, characterized in that: The adjustment component comprises a support frame (5) arranged on the top of the workbench (1), a linear motor (6) is fixedly mounted on the inner wall of the support frame (5), a moving seat (7) is arranged on the linear motor (6), a mounting plate (8) is fixedly mounted on the bottom of the moving seat (7), a first hydraulic push rod (9) is fixedly mounted on the front side of the mounting plate (8), and the output end of the first hydraulic push rod (9) is fixedly connected to the moving block (10).

3. A valve core grinding device according to claim 1, characterized in that: The grinding assembly comprises a first housing (11) arranged at the front side of the moving block (10); a first motor (12) is fixedly mounted on the inner wall of the first housing (11); a first rotating shaft (13) is fixedly mounted on the output end of the first motor (12); the first rotating shaft (13) is rotatably connected to the first housing (11); and a grinding wheel (14) is fixedly mounted on the surface of the first rotating shaft (13).

4. A valve core grinding device according to claim 1, characterized in that: The delivery assembly comprises a bellows (17) arranged on the top of the nozzle (16), a connecting pipe (18) is fixedly installed on the right end of the bellows (17), a delivery pump (19) is fixedly installed on the surface of the connecting pipe (18), a liquid suction pipe (20) is fixedly installed on the left side of the delivery pump (19), and the liquid suction pipe (20) and the delivery pump (19) are both fixedly connected to a storage box (21).

5. A valve core grinding device according to claim 1, characterized in that: The sealing assembly comprises a sealing door (23) arranged on the front side of the blocking cover (22); the sealing door (23) is connected to the blocking cover (22) via a hinge; and a handle (24) is fixedly mounted on the front side of the sealing door (23).

6. A valve core grinding device according to claim 1, characterized in that: The clamping and rotating assembly comprises a fixed plate (25) arranged on the top of the workbench (1), a second hydraulic push rod (26) is fixedly installed on the facing surface of the fixed plate (25), a second housing (27) is fixedly installed on the output end of the second hydraulic push rod (26), a second motor (28) is fixedly installed on the inner wall of the second housing (27), a second rotating shaft (29) is fixedly installed on the output end of the second motor (28), and the second rotating shaft (29) is rotatably connected to the second housing (27), and a fixed disk (30) is fixedly installed on the surface of the second rotating shaft (29).

7. A valve core grinding device according to claim 1, characterized in that: A support leg (31) is fixedly mounted on the bottom of the workbench (1), and an anti-slip pad is arranged on the bottom of the support leg (31).

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