Valve element length trimming equipment

Abstract

The utility model belongs to the field of valve element length trimming equipment, particularly relates to valve element length trimming equipment, and aims to solve the problems that although metal pieces can be cut in the prior art, metal dust can be generated in the cutting process, the dust is not collected in the cutting process, the dust drifts to the periphery through air circulation, and the cutting efficiency is high. According to the technical scheme, the device comprises a machine body, supporting legs are fixedly arranged on the two sides of the bottom of the machine body, a reinforcing plate is fixedly arranged on one side of the machine body, a first cover body is fixedly arranged on the top of the reinforcing plate, and a first motor is fixedly arranged on the inner wall of the top of the first cover body; a first lead screw is fixedly arranged at the output end of the first motor, the bottom end of the first lead screw is connected with the bottom of the first cover body, dust can be collected through the dust collection mechanism, pollution to the periphery is reduced, a valve element can be clamped and fixed through the fixing mechanism, a blade can be moved through the moving mechanism, and cutting is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of valve core length trimming equipment, in particular to a valve core length trimming equipment. Background Art

[0002] The valve core is a valve part that the valve body uses to achieve the basic functions of directional control, pressure control or flow control through its movement. The length of the valve core needs to be trimmed during the production process.

[0003] After searching, the patent with announcement number CN219130920U discloses a metal cutting device, including a cutting table, a column, a cutting piece, a holding piece and a cleaning piece. One side of the cutting table is fixedly connected with a column, a cutting piece is slidably connected to the column, a holding piece is provided on the cutting piece, and a cleaning piece is provided on the cutting table. The metal cutting device of the utility model is provided with holding pieces on both sides of the cutting piece. When the cutting piece cuts the metal piece, the holding piece can first contact the metal piece. The holding of the holding piece can prevent the metal piece from shaking during cutting, ensuring that the end face of the cut metal piece can remain flat. Through the design of the cleaning piece, after the metal piece is cut, the cutting table can be cleaned, so that the cutting table remains clean, ensuring that the metal piece is cut flat.

[0004] The technical solution has the following problems:

[0005] Although metal parts can be cut, metal dust will be generated during the cutting process. If the dust is not collected during the cutting process, the dust will drift to the surroundings through the circulation of air, causing pollution to the surrounding environment. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that although metal parts can be cut in the prior art, metal dust will be generated in the cutting process, the dust is not collected in the cutting process, and the dust is dispersed to the surroundings through the circulation of air, causing pollution to the surrounding environment, and a valve core length trimming device is proposed.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A valve core length trimming device comprises a body, legs are fixedly arranged on both sides of the bottom of the body, a reinforcement plate is fixedly arranged on one side of the body, a first cover body is fixedly arranged on the top of the reinforcement plate, a first motor is fixedly arranged on the top inner wall of the first cover body, a first screw rod is fixedly arranged on the output end of the first motor, the bottom end of the first screw rod is rotatably connected to the bottom inner wall of the first cover body, a connecting plate is slidably connected to the inner wall of one side of the first cover body, a first screw rod nut is embedded in one side of the connecting plate, the first screw rod nut is threadedly connected to the first screw rod, a second cover body is fixedly arranged on one side of the connecting plate, a cutting cover is provided at the bottom of the second cover body, a second motor is fixedly arranged on one side of the cutting cover, a mounting plate is provided on the inner wall of one side of the cutting cover, the output end of the second motor passes through one side of the cutting cover and is fixedly connected to one side of the mounting plate, a blade for cutting is fixed to one side of the mounting plate by bolts, a cutting through hole is opened at the bottom of the body, the cutting through hole is in line with the blade level, and a long plate is slidably connected to the top of the body;

[0009] A dust collecting mechanism, which is arranged on the second cover body and is used to collect metal dust generated during cutting;

[0010] A fixing mechanism, which is arranged on one side of the long plate and is used to fix the valve core;

[0011] The moving mechanism is arranged in the second cover body and is used for moving the blade.

[0012] In a possible design, the dust suction mechanism includes a dust hood, a fan and a filter. The bottom of the dust hood is fixedly connected to the top of the second hood body, a through hole is provided on one side of the dust hood, the dust suction port of the fan is fixedly connected to one side of the dust hood, the dust suction port of the fan covers the through hole, slots are provided on the top inner wall and the bottom inner wall of the dust hood, the top and bottom of the filter are respectively slidably connected to the inner walls of the two slots, a disassembly door is fixedly provided on one side of the dust hood by bolts, a telescopic hose is fixedly provided on one side of the dust hood and is connected, and one end of the telescopic hose is fixedly connected and connected to one side of the cutting hood.

[0013] In a possible design, the fixing mechanism includes a fixing plate, a first clamping plate, a second clamping plate and a threaded rod, one side of the fixing plate is fixedly connected to one side of the long plate, one side of the first clamping plate is slidingly connected to one side of the long plate, one side of the second clamping plate is fixedly connected to one side of the long plate, the threaded rod is threadedly connected to the fixing plate, one end of the threaded rod is rotatably connected to one side of the first clamping plate, and the other end of the threaded rod is welded with a torsion bar for facilitating the rotation of the threaded rod.

[0014] In a possible design, the moving mechanism includes a third motor, a second screw rod and a moving block, the top of the third motor is fixedly connected to the top inner wall of the second cover body, one end of the second screw rod is fixedly connected to the output end of the third motor, the other end of the second screw rod is rotatably connected to the inner wall of one side of the second cover body, the top of the moving block is slidably connected to the top inner wall of the second cover body, a second screw rod nut is embedded in one side of the moving block, the second screw rod nut is threadedly connected to the second screw rod, and the bottom of the moving block is welded to the top of the cutting cover.

[0015] In a possible design, an electric push rod for pushing the long board to move is fixedly provided on an inner wall of one side of the body, and a square plate is fixedly provided on the telescopic part of the electric push rod, and one side of the square plate is fixedly connected to one side of the long board.

[0016] In a possible design, a slide groove is provided on one side of the long board, a slider is fixedly provided on one side of the first clamping plate, and one side of the slider is slidably connected to the inner wall of the slide groove.

[0017] In a possible design, a frame is fixedly provided on the bottom inner wall of the body, a collection box is slidably connected to the bottom inner wall of the frame, a handle is fixedly provided on one side of the collection box, and the collection box is located directly below the cutting through hole.

[0018] In the present application, when in use, take the valve core to be trimmed to a length, bring the valve core between the first clamping plate and the second clamping plate and fit one side of the second clamping plate, then rotate the twist bar, the rotation of the twist bar drives the rotation of the threaded rod, the rotation of the threaded rod drives the movement of the first clamping plate, one side of the first clamping plate fits with one side of the valve core, so that the valve core can be clamped and fixed, then start the electric push rod, the extension and retraction of the telescopic part of the electric push rod drives the movement of the long plate, the movement of the long plate drives the movement of the fixed valve core, and it can be moved according to the length required to be cut, then start the third motor, the rotation of the output end of the third motor drives the rotation of the second screw rod, the rotation of the second screw rod drives the movement of the moving block, the movement of the moving block drives the movement of the cutting cover, the movement of the cutting cover drives the movement of the second motor, the mounting plate and the blade, so that the blade is located directly above the valve core, so that the blade can be moved for easy cutting, then start The first motor and the second motor are driven, and the rotation of the output end of the second motor drives the rotation of the mounting plate, and the rotation of the mounting plate drives the rotation of the blade. The rotation of the output end of the first motor drives the rotation of the first screw rod, and the rotation of the first screw rod drives the movement of the connecting plate, and the movement of the connecting plate drives the movement of the second cover body, and the movement of the second cover body drives the movement of the moving block, and the movement of the moving block drives the movement of the cutting cover, and the movement of the cutting cover drives the movement of the second motor, the mounting plate and the blade. The valve core can be cut and the length can be trimmed through the rotation of the blade and the downward movement of the blade. The fan is started during the cutting process, and the start-up of the fan generates suction. The dust generated during cutting is transported to the dust collection hood through the cutting cover and the telescopic hose. When the dust passes through the filter, it will be filtered and intercepted by the filter, and the filtered airflow is discharged through the output port of the fan, so that the dust can be collected and the pollution to the surrounding area can be reduced.

[0019] In the utility model, the valve core length trimming device starts the fan during the cutting process through the dust suction mechanism, and the start of the fan generates suction. The dust generated during cutting is transported to the dust suction hood through the cutting cover and the telescopic hose. When the dust passes through the filter, it is filtered and intercepted by the filter. The filtered airflow is discharged through the output port of the fan, so that the dust can be collected and the pollution to the surrounding area can be reduced.

[0020] In the utility model, the valve core length trimming device, through the fixing mechanism, takes the valve core between the first clamping plate and the second clamping plate and fits one side of the second clamping plate, and then rotates the twist bar, the rotation of the twist bar drives the rotation of the threaded rod, the rotation of the threaded rod drives the movement of the first clamping plate, one side of the first clamping plate fits one side of the valve core, so that the valve core can be clamped and fixed;

[0021] In the utility model, the valve core length trimming device starts the third motor through the moving mechanism, the rotation of the output end of the third motor drives the rotation of the second screw rod, the rotation of the second screw rod drives the movement of the moving block, the movement of the moving block drives the movement of the cutting cover, the movement of the cutting cover drives the movement of the second motor, the mounting plate and the blade, so that the blade is located directly above the valve core, so that the blade can be moved for easy cutting;

[0022] The utility model has a reasonable structure, and dust can be collected by the dust suction mechanism to reduce pollution to the surrounding area. The valve core can be clamped and fixed by the fixing mechanism, and the blade can be moved by the moving mechanism to facilitate cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of a valve core length trimming device proposed by the utility model;

[0024] Figure 2 This is a side structural schematic diagram of a valve core length trimming device proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of a moving mechanism of a valve core length trimming device proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the fixing mechanism structure of a valve core length trimming device proposed by the utility model;

[0027] Figure 5 A schematic diagram of the structure of a valve core length trimming device proposed by the utility model, in which a disassembly door and a dust cover are separated;

[0028] Figure 6 This is a schematic diagram of the partial structural separation of a valve core length trimming device proposed by the utility model.

[0029] In the figure: 1. body; 2. first cover; 3. first screw; 4. first motor; 5. connecting plate; 6. second cover; 7. fan; 8. dust hood; 9. disassembly door; 10. moving block; 11. cutting cover; 12. second motor; 13. blade; 14. electric push rod; 15. long board; 16. frame; 17. collection box; 18. telescopic hose; 19. cutting through hole; 20. first clamping plate; 21. second clamping plate; 22. slide groove; 23. threaded rod; 24. fixing plate; 25. filter screen; 26. mounting plate; 27. third motor; 28. second screw. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] Embodiment 1

[0032] Reference Figure 1-6 A valve core length trimming device, which is used in the field of valve core length trimming devices, includes: a body 1, legs are fixedly arranged on both sides of the bottom of the body 1, a reinforcement plate is fixedly arranged on one side of the body 1, a first cover body 2 is fixedly arranged on the top of the reinforcement plate, a first motor 4 is fixedly arranged on the top inner wall of the first cover body 2, a first screw rod 3 is fixedly arranged on the output end of the first motor 4, the bottom end of the first screw rod 3 is rotatably connected to the bottom inner wall of the first cover body 2, a connecting plate 5 is slidably connected to the inner wall of one side of the first cover body 2, a first screw rod nut is embedded in one side of the connecting plate 5, and the first screw rod nut The nut is threadedly connected to the first screw rod 3, a second cover body 6 is fixedly arranged on one side of the connecting plate 5, a cutting cover 11 is arranged at the bottom of the second cover body 6, a second motor 12 is fixedly arranged on one side of the cutting cover 11, a mounting plate 26 is arranged on the inner wall of one side of the cutting cover 11, an output end of the second motor 12 passes through one side of the cutting cover 11 and is fixedly connected to one side of the mounting plate 26, a blade 13 for cutting is fixed to one side of the mounting plate 26 by bolts, a cutting through hole 19 is opened at the bottom of the machine body 1, the cutting through hole 19 is in the same level as the blade 13, and a long plate 15 is slidably connected to the top of the machine body 1;

[0033] A dust collecting mechanism, which is arranged on the second cover body 6 and is used to collect metal dust generated during cutting;

[0034] A fixing mechanism, which is arranged on one side of the long plate 15 and is used to fix the valve core;

[0035] The moving mechanism is arranged in the second cover body 6 and is used to move the blade 13 .

[0036] The above technical solution can collect dust through the dust collection mechanism to reduce pollution to the surrounding area, the valve core can be clamped and fixed through the fixing mechanism, and the blade 13 can be moved through the moving mechanism to facilitate cutting.

[0037] Reference Figure 1-5The dust suction mechanism includes a dust suction hood 8, a fan 7 and a filter 25. The bottom of the dust suction hood 8 is fixedly connected to the top of the second cover body 6. A through hole is provided on one side of the dust suction hood 8. The dust suction port of the fan 7 is fixedly connected to one side of the dust suction hood 8. The dust suction port of the fan 7 covers the through hole. Slots are provided on the top inner wall and the bottom inner wall of the dust suction hood 8. The top and bottom of the filter 25 are respectively slidably connected to the inner walls of the two slots. A disassembly door 9 is fixed to one side of the dust suction hood 8 by bolts. A telescopic hose 18 is fixedly provided on one side of the dust suction hood 8 and is connected. One end of the telescopic hose 18 is fixedly connected and connected to one side of the cutting hood 11.

[0038] The above technical solution starts the fan 7 during the cutting process. The start of the fan 7 generates suction. The dust generated during cutting is transported to the dust hood 8 through the cutting cover 11 and the telescopic hose 18. When the dust passes through the filter 25, it will be filtered and intercepted by the filter 25. The filtered airflow is discharged through the output port of the fan 7, so that the dust can be collected and the pollution to the surrounding area is reduced. A sealing ring is provided on one side of the disassembly door 9, which is not shown in the figure. It is used to improve the sealing between the disassembly door 9 and the dust hood 8. The material of the filter 25 can be a HEPA filter or other materials.

[0039] Reference Figure 4 The fixing mechanism includes a fixing plate 24, a first clamping plate 20, a second clamping plate 21 and a threaded rod 23. One side of the fixing plate 24 is fixedly connected to one side of the long plate 15, one side of the first clamping plate 20 is slidingly connected to one side of the long plate 15, one side of the second clamping plate 21 is fixedly connected to one side of the long plate 15, the threaded rod 23 is threadedly connected to the fixing plate 24, one end of the threaded rod 23 is rotatably connected to one side of the first clamping plate 20, and the other end of the threaded rod 23 is welded with a torsion bar for facilitating the rotation of the threaded rod 23.

[0040] The above technical solution brings the valve core between the first clamping plate 20 and the second clamping plate 21 and fits it against one side of the second clamping plate 21, and then rotates the torsion bar. The rotation of the torsion bar drives the rotation of the threaded rod 23, and the rotation of the threaded rod 23 drives the movement of the first clamping plate 20. One side of the first clamping plate 20 fits against one side of the valve core, so that the valve core can be clamped and fixed.

[0041] Reference Figure 3 The moving mechanism includes a third motor 27, a second screw rod 28 and a moving block 10. The top of the third motor 27 is fixedly connected to the top inner wall of the second cover body 6, one end of the second screw rod 28 is fixedly connected to the output end of the third motor 27, and the other end of the second screw rod 28 is rotatably connected to the inner wall of one side of the second cover body 6. The top of the moving block 10 is slidably connected to the top inner wall of the second cover body 6. A second screw rod nut is embedded in one side of the moving block 10, and the second screw rod nut is threadedly connected to the second screw rod 28. The bottom of the moving block 10 is welded to the top of the cutting cover 11.

[0042] The above technical solution starts the third motor 27, and the rotation of the output end of the third motor 27 drives the rotation of the second screw rod 28. The rotation of the second screw rod 28 drives the movement of the moving block 10. The movement of the moving block 10 drives the movement of the cutting cover 11. The movement of the cutting cover 11 drives the movement of the second motor 12, the mounting plate 26 and the blade 13, so that the blade 13 is located directly above the valve core, so that the blade 13 can be moved to facilitate cutting.

[0043] Embodiment 2

[0044] refer to Figure 1-6 , improved on the basis of the first embodiment:

[0045] Reference Figure 1 An electric push rod 14 for pushing the long board 15 to move is fixedly provided on the inner wall of one side of the body 1 , and a square plate is fixedly provided on the telescopic part of the electric push rod 14 , and one side of the square plate is fixedly connected to one side of the long board 15 .

[0046] The above technical solution starts the electric push rod 14, and the extension and retraction of the telescopic part of the electric push rod 14 drives the movement of the long plate 15, and the movement of the long plate 15 drives the movement of the fixed rear valve core, which can be moved according to the required cutting length.

[0047] Reference Figure 4 A slide groove 22 is provided on one side of the long plate 15 , and a slider is fixedly provided on one side of the first clamping plate 20 , and one side of the slider is slidably connected to the inner wall of the slide groove 22 .

[0048] The above technical solution can reduce friction when the first clamping plate 20 moves through the sliding groove 22 and the sliding block, and the movement is smoother.

[0049] Reference Figure 1 A frame 16 is fixedly provided on the bottom inner wall of the body 1, and a collection box 17 is slidably connected to the bottom inner wall of the frame 16. A handle is fixedly provided on one side of the collection box 17, and the collection box 17 is located directly below the cutting through hole 19.

[0050] The above technical solution can collect the waste chips falling from the cutting through hole 19 by means of the collection box 17 provided.

[0051] However, as is well known to those skilled in the art, the working principles and wiring methods of the electric push rod 14, the first motor 4, the second motor 12, and the third motor 27 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A valve core length trimming device, characterized in that: The invention comprises a machine body (1), legs are fixedly arranged on both sides of the bottom of the machine body (1), a reinforcement plate is fixedly arranged on one side of the machine body (1), a first cover body (2) is fixedly arranged on the top of the reinforcement plate, a first motor (4) is fixedly arranged on the top inner wall of the first cover body (2), a first screw rod (3) is fixedly arranged on the output end of the first motor (4), the bottom end of the first screw rod (3) is rotatably connected to the bottom inner wall of the first cover body (2), a connecting plate (5) is slidably connected to the inner wall of one side of the first cover body (2), a first screw rod nut is embedded in one side of the connecting plate (5), the first screw rod nut is threadedly connected to the first screw rod (3), and the connecting plate (5) is A second cover body (6) is fixedly arranged on one side, a cutting cover (11) is arranged at the bottom of the second cover body (6), a second motor (12) is fixedly arranged on one side of the cutting cover (11), a mounting plate (26) is arranged on the inner wall of one side of the cutting cover (11), an output end of the second motor (12) passes through one side of the cutting cover (11) and is fixedly connected to one side of the mounting plate (26), a blade (13) for cutting is fixed to one side of the mounting plate (26) by bolts, a cutting through hole (19) is opened at the bottom of the machine body (1), the cutting through hole (19) is in the same level as the blade (13), and a long plate (15) is slidably connected to the top of the machine body (1); A dust collection mechanism, the dust collection mechanism is arranged on the second cover body (6) and is used to collect metal dust generated during cutting; A fixing mechanism, which is arranged on one side of the long plate (15) and is used to fix the valve core; A moving mechanism is arranged in the second cover body (6) and is used to move the blade (13).

2. A valve core length trimming device according to claim 1, characterized in that: The dust suction mechanism comprises a dust hood (8), a fan (7) and a filter (25); the bottom of the dust hood (8) is fixedly connected to the top of the second cover body (6); a through hole is provided on one side of the dust hood (8); the dust suction port of the fan (7) is fixedly connected to one side of the dust hood (8); the dust suction port of the fan (7) covers the through hole; slots are provided on the top inner wall and the bottom inner wall of the dust hood (8); the top and bottom of the filter (25) are respectively slidably connected to the inner walls of the two slots; a disassembly door (9) is fixedly provided on one side of the dust hood (8) by bolts; a telescopic hose (18) is fixedly provided on one side of the dust hood (8) and is in communication with the one side; one end of the telescopic hose (18) is fixedly connected to and in communication with one side of the cutting hood (11).

3. The valve core length trimming device according to claim 1, characterized in that: The fixing mechanism comprises a fixing plate (24), a first clamping plate (20), a second clamping plate (21) and a threaded rod (23); one side of the fixing plate (24) is fixedly connected to one side of the long plate (15); one side of the first clamping plate (20) is slidably connected to one side of the long plate (15); one side of the second clamping plate (21) is fixedly connected to one side of the long plate (15); the threaded rod (23) is threadedly connected to the fixing plate (24); one end of the threaded rod (23) is rotatably connected to one side of the first clamping plate (20); and the other end of the threaded rod (23) is welded with a torsion bar for facilitating the rotation of the threaded rod (23).

4. The valve core length trimming device according to claim 1, characterized in that: The moving mechanism comprises a third motor (27), a second screw rod (28) and a moving block (10); the top of the third motor (27) is fixedly connected to the top inner wall of the second cover body (6); one end of the second screw rod (28) is fixedly connected to the output end of the third motor (27); the other end of the second screw rod (28) is rotatably connected to the inner wall of one side of the second cover body (6); the top of the moving block (10) is slidably connected to the top inner wall of the second cover body (6); a second screw rod nut is embedded in one side of the moving block (10); the second screw rod nut is threadedly connected to the second screw rod (28); and the bottom of the moving block (10) is welded to the top of the cutting cover (11).

5. The valve core length trimming device according to claim 1, characterized in that: An electric push rod (14) for pushing the long board (15) to move is fixedly provided on the inner wall of one side of the machine body (1), and a square plate is fixedly provided on the telescopic part of the electric push rod (14), and one side of the square plate is fixedly connected to one side of the long board (15).

6. The valve core length trimming device according to claim 3, characterized in that: A sliding groove (22) is provided on one side of the long plate (15), and a sliding block is fixedly provided on one side of the first clamping plate (20), and one side of the sliding block is slidably connected to the inner wall of the sliding groove (22).

7. The valve core length trimming device according to claim 1, characterized in that: A frame (16) is fixedly provided on the bottom inner wall of the machine body (1), a collection box (17) is slidably connected to the bottom inner wall of the frame (16), a handle is fixedly provided on one side of the collection box (17), and the collection box (17) is located directly below the cutting through hole (19).

Images