CN112959161B - Rotating device and process for mechanically clamping and adjusting machining angle of butterfly valve - Google Patents
Rotating device and process for mechanically clamping and adjusting machining angle of butterfly valve Download PDFInfo
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- CN112959161B CN112959161B CN202110131385.5A CN202110131385A CN112959161B CN 112959161 B CN112959161 B CN 112959161B CN 202110131385 A CN202110131385 A CN 202110131385A CN 112959161 B CN112959161 B CN 112959161B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention relates to the technical field of butterfly valves, in particular to a rotating device and a process for mechanically clamping and adjusting a machining angle of a butterfly valve, and the technical problems of complex clamping operation of the butterfly valve, insufficient firmness in clamping, influence on the accuracy of the machined valve and incapability of rotating and adjusting the machining angle, which comprises a base, wherein the top of the base is rotationally connected with a main body block, a first groove is arranged in the base, a first power component for driving the main body block to rotate is arranged in the first groove, a first fixed block and a second fixed block are symmetrically and fixedly connected with the top of the main body block, the mechanical clamping device for the butterfly valve has the advantages of simple clamping operation and firm clamping, prevents the valve from rotating during machining and influences the machining accuracy of the valve, and the angle of processing can be rotated and adjusted, convenience is brought to the processing of the butterfly valve, and the production efficiency of the butterfly valve is improved to a certain extent.
Description
Technical Field
The invention relates to the technical field of butterfly valves, in particular to a rotating device and a process for mechanically clamping and adjusting machining angles of a butterfly valve.
Background
A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve with a closing member which is a disc and rotates around a valve shaft to open and close. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The main effect of cutting off and throttling play on the pipeline, in butterfly valve production and processing, need polish the corner of valve, make the corner of polishing become different inclination, the connection of the pipeline of being convenient for and the leakproofness that improves the valve.
The existing mechanical clamping device for the butterfly valve is complex in clamping operation, not firm enough in clamping, incapable of rotating and adjusting the machining angle, inconvenient for machining the butterfly valve and capable of reducing the production efficiency of the butterfly valve to a certain extent.
Disclosure of Invention
In order to overcome the current defects, the invention provides a rotating device and a process for mechanically clamping and adjusting a machining angle of a butterfly valve.
The technical implementation scheme of the invention is as follows: a rotating device for mechanically clamping and adjusting a machining angle of a butterfly valve comprises a base, wherein a main body block is rotatably connected to the top of the base, a first groove is formed in the base, a first power assembly for driving the main body block to rotate is arranged in the first groove, a first fixing block and a second fixing block are symmetrically and fixedly connected to the top of the main body block, a first sliding rod is connected in the first fixing block in a sliding mode, a rotating rod is rotatably connected to one end of the first sliding rod, a first arc-shaped clamping plate is fixedly connected to one end of the rotating rod, a second sliding rod is fixedly connected in the second fixing block in a sliding mode, a second arc-shaped clamping plate is rotatably connected to one end of the second sliding rod, an L-shaped plate is fixedly connected to the top of the first fixing block, a driving assembly for driving the rotating rod to rotate is arranged on the L-shaped plate, and a supporting plate is fixedly connected to one side, away from each other, of the first fixing block and the second fixing block, one side of the supporting plate is rotatably connected with first rotating plates, the tops of the two first rotating plates are respectively rotatably connected with one sides of a first sliding rod and a second sliding rod, a first spring is sleeved on the outer wall of the first sliding rod, one end of the first spring is fixedly connected with one side of a first fixed block, the other end of the first spring is fixedly connected with the outer wall of the first sliding rod, a second spring is sleeved on the outer wall of the second sliding rod, one end of the second spring is fixedly connected with one side of the second fixed block, the other end of the second spring is fixedly connected with the outer wall of the second sliding rod, a third groove is formed in the main body block, a second sliding plate and the first sliding plate are respectively slidably connected with the inner wall of the top and the inner wall of the bottom of the third groove, and a second power assembly driving the second sliding plate and the first sliding plate to slide in opposite directions is arranged in the third groove, one end of the first sliding plate penetrates through the inner wall of one side of the third groove and extends to one side of the main body block, the top of the first sliding plate is fixedly connected with a connecting plate, one side of the connecting plate is contacted with one side of one of the first rotating plates, one end of the second sliding plate penetrates through the inner wall of one side of the third groove and extends to one side of the main body block, one end of the second sliding plate is contacted with one side of the other first rotating plate, the main body block is internally provided with a second groove, four corners of the inner wall at the bottom of the second groove are fixedly connected with hollow pipes, the inner walls of the hollow pipes are connected with supporting rods in a sliding manner, the tops of the four supporting rods are connected with the same mounting plate, the mounting plate is provided with a strip-shaped hole, the tops of the mounting plates are symmetrically and fixedly connected with vertical plates, and the tops of the vertical plates are fixedly connected with arc-shaped placing plates, two same valve has been placed at the top that the board was placed to the arc, be provided with the drive assembly that drives the mounting panel and go up and down in the second recess.
Preferably, first power component includes the same live-rollers of the top of first recess and bottom inner wall rotation connection, the top of live-rollers runs through the top inner wall of first recess and extends to the top of base, the top of live-rollers and the bottom fixed connection of main part piece, fixed cover is equipped with the worm wheel on the outer wall of live-rollers, one side inner wall fixed mounting of first recess has first motor, the output shaft fixedly connected with worm of first motor, worm and worm wheel mesh mutually, the one end of worm and one side inner wall rotation connection of first recess.
Preferably, the driving assembly comprises a third motor fixedly mounted in the bottom of the L-shaped plate, a third gear is fixedly sleeved on an output shaft of the third motor, and a second gear is fixedly sleeved on the outer wall of the rotating rod.
Preferably, the second power component includes the same axis of rotation of the both sides inner wall rotation connection of third recess, fixed cover is equipped with first gear on the outer wall of axis of rotation, the equal fixedly connected with rack plate in second sliding plate bottom and first sliding plate top, two the rack plate all meshes with first gear mutually, one side fixedly connected with second motor of main part piece, the one end of axis of rotation runs through one side inner wall of third recess and extends to outside the main part piece, the one end of axis of rotation and the output shaft fixed connection of second motor.
Preferably, the transmission assembly comprises a sliding block connected with the inner wall of the bottom of the second groove in a sliding mode, the top of the sliding block is connected with a second rotating plate in a rotating mode, the top of the second rotating plate is connected with the bottom of the mounting plate in a rotating mode, one side of the second rotating plate is connected with a push rod in a rotating mode, and the top of the push rod is connected with the bottom of the second sliding rod in a rotating mode.
Preferably, the top fixedly connected with L shape connecting rod of second fixed block, the top inner wall fixedly connected with pointer of L shape connecting rod, fixed cover is equipped with the angle calibrated scale on the outer wall of second slide bar.
Preferably, a controller is fixedly mounted on one side of the main body block, and the controller is electrically connected with the first motor, the second motor and the third motor.
Preferably, the first arc-shaped clamping plate and the second arc-shaped clamping plate are fixedly connected with rubber plates on the sides close to each other.
A rotation process for mechanically clamping and adjusting a machining angle of a butterfly valve comprises the following steps:
s1, when the valve needs to be machined, the valve is placed on two arc-shaped placing plates, the valve is clamped by turning on the second motor, the second motor rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the first gear to rotate, the first gear rotates to drive the two rack plates to move in opposite directions, the two rack plates move in opposite directions to drive the first sliding plate and the second sliding plate to slide in opposite directions, the sliding of the first sliding plate drives the connecting plate to move, the moving of the connecting plate drives the first rotating plate to rotate, the rotating of the first rotating plate drives the first sliding rod to slide, the sliding of the first sliding rod drives the rotating rod to move, the moving of the rotating rod drives the first arc-shaped clamping plate to move, meanwhile, the moving of the second sliding plate drives the other first rotating plate to rotate, the rotating of the other first rotating plate drives the second sliding rod to slide, the sliding of the connecting plate drives the second arc-shaped clamping plate to move, and the second arc-shaped clamping plate and the first arc-shaped clamping plate move oppositely to clamp the valve;
s2, the pushing rod is driven to move while the second sliding rod slides, the sliding block is driven to slide by the movement of the pushing rod, the second rotating plate is driven to rotate by the sliding of the pushing rod, and the mounting plate is driven to move by the rotation of the second rotating plate; the vertical plate is driven to move by the movement of the mounting plate, the arc-shaped placing plate is driven to move by the movement of the vertical plate, when the bottom of the valve is contacted with the inner walls of the bottoms of the second arc-shaped clamping plate and the first arc-shaped clamping plate, the valve is just separated from the arc-shaped placing plate, and when the valve is clamped, the arc-shaped placing plate falls below the first arc-shaped clamping plate and the second arc-shaped clamping plate;
s3, after the valve is clamped, the third gear is just meshed with the second gear, when the machining angle of the valve needs to be adjusted, the rotation of a third motor can be started, the rotation of the third motor drives the third gear to rotate, the rotation of the third gear drives the second gear to rotate, the rotation of the second gear drives the rotating rod to rotate, the rotation of the rotating rod drives the first arc-shaped clamping plate to rotate, the rotation of the first arc-shaped clamping plate drives the valve to rotate, the adjusted angle is determined through the pointer and the angle dial when the valve rotates, and after the proper machining angle is adjusted, the rotation of the third motor is stopped, and then machining can be carried out;
s4, when the processing of the surface is finished and another surface needs to be processed, the first motor can be started to rotate, the rotation of the first motor drives the worm to rotate, the rotation of the worm drives the worm wheel to rotate, the rotation of the worm wheel drives the rotating roller to rotate, the rotation of the rotating roller drives the main body block to rotate, the rotation of the main body block drives the valve to rotate, and when the valve rotates to the other processing surface, the first motor is stopped to rotate, so that the other surface can be processed;
and S5, after all the processing is finished, turning on the second motor, releasing the clamping of the valve under the elastic force of the first spring and the second spring, and taking down the processed valve after releasing the clamping.
The invention has the beneficial effects that: this butterfly valve machinery clamping device, centre gripping easy operation, the centre gripping is firm, has prevented that the valve from taking place to rotate in the processing, influences the precision that the valve was processed out, and can rotate and adjust the angle of processing, offers convenience for butterfly valve processing, has improved the production efficiency of butterfly valve to a certain extent.
Drawings
Fig. 1 is a front sectional structural schematic view of the present invention in an unclamped state.
Fig. 2 is a schematic structural view of the present invention in a front view in an unclamped state.
Fig. 3 is a schematic structural view of the front view of the clamping state of the present invention.
Fig. 4 is a side view of the mounting plate of the present invention.
Fig. 5 is a schematic sectional structural view in front elevation of the hollow tube of the present invention.
Fig. 6 is an enlarged schematic view of part a of the present invention.
Fig. 7 is a schematic three-dimensional structure of the mounting plate of the present invention.
In the figure: 1. a base; 2. a first groove; 3. a rotating roller; 4. a worm gear; 5. a worm; 6. a first motor; 7. a second motor; 8. an L-shaped plate; 9. a first sliding plate; 10. a connecting plate; 11. a first rotating plate; 12. a support plate; 13. a rack plate; 14. a first gear; 15. a rotating shaft; 16. a first spring; 17. a first slide bar; 18. a first fixed block; 19. rotating the rod; 20. a second gear; 21. a first arc splint; 22. a third motor; 23. a third gear; 24. a second groove; 25. a pointer; 26. an angle dial; 27. an L-shaped connecting rod; 28. a second fixed block; 29. a second spring; 30. a push rod; 31. a slider; 32. a support bar; 33. an arc-shaped placing plate; 34. a third groove; 35. a hollow tube; 36. a valve; 37. a vertical plate; 38. mounting a plate; 39. a main body block; 40. a second slide bar; 41. a second rotating plate; 42. a strip-shaped hole; 43. a controller; 44. a second arc-shaped splint; 45. a second sliding plate.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Examples
As shown in fig. 1-7, a rotating device for mechanically clamping and adjusting a machining angle of a butterfly valve comprises a base 1, a main body block 39 is rotatably connected to the top of the base 1, a first groove 2 is formed in the base 1, a first power assembly for driving the main body block 39 to rotate is arranged in the first groove 2, a first fixing block 18 and a second fixing block 28 are symmetrically and fixedly connected to the top of the main body block 39, a first sliding rod 17 is slidably connected to the first fixing block 18, a rotating rod 19 is rotatably connected to one end of the first sliding rod 17, a first arc-shaped clamp plate 21 is fixedly connected to one end of the rotating rod 19, a second sliding rod 40 is slidably connected to the second fixing block 28, a second arc-shaped clamp plate 44 is rotatably connected to one end of the second sliding rod 40, an L-shaped plate 8 is fixedly connected to the top of the first fixing block 18, and a driving assembly for driving the rotating rod 19 is arranged on the L-shaped plate 8, the side, far away from each other, of each of the first fixing block 18 and the second fixing block 28 is fixedly connected with a supporting plate 12, one side of each supporting plate 12 is rotatably connected with a first rotating plate 11, the tops of the two first rotating plates 11 are respectively rotatably connected with one sides of a first sliding rod 17 and a second sliding rod 40, the outer wall of each first sliding rod 17 is sleeved with a first spring 16, one end of each first spring 16 is fixedly connected with one side of the corresponding first fixing block 18, the other end of each first spring 16 is fixedly connected with the outer wall of the corresponding first sliding rod 17, the outer wall of each second sliding rod 40 is sleeved with a second spring 29, one end of each second spring 29 is fixedly connected with one side of the corresponding second fixing block 28, the other end of each second spring 29 is fixedly connected with the outer wall of the corresponding second sliding rod 40, a third groove 34 is formed in the main body block 39, and the top inner wall and the bottom inner wall of the third groove 34 are respectively slidably connected with a second sliding plate 45 and a first sliding plate 9, a second power assembly driving the second sliding plate 45 and the first sliding plate 9 to slide oppositely is arranged in the third groove 34, one end of the first sliding plate 9 penetrates through the inner wall of one side of the third groove 34 and extends to one side of the main body block 39, the top of the first sliding plate 9 is fixedly connected with a connecting plate 10, one side of the connecting plate 10 is contacted with one side of one of the first rotating plates 11, one end of the second sliding plate 45 penetrates through the inner wall of one side of the third groove 34 and extends to one side of the main body block 39, one end of the second sliding plate 45 is contacted with one side of the other first rotating plate 11, a second groove 24 is arranged in the main body block 39, four corners of the inner wall of the bottom of the second groove 24 are fixedly connected with hollow tubes 35, the inner walls of the hollow tubes 35 are slidably connected with the supporting rods 32, the tops of the four supporting rods 32 are connected with the same mounting plate 38, and strip-shaped holes 42 are arranged on the mounting plate 38, the top symmetry fixedly connected with riser 37 of mounting panel 38, the board 33 is placed to the top fixedly connected with arc of riser 37, and same valve 36 has been placed at the top that board 33 was placed to two arcs, is provided with the drive assembly who drives mounting panel 38 lift in the second recess 24.
In this embodiment, the first power assembly includes the same live-rollers 3 that the top and the bottom inner wall of first recess 2 rotate to be connected, the top of live-rollers 3 runs through the top inner wall of first recess 2 and extends to the top of base 1, the top of live-rollers 3 and the bottom fixed connection of main part piece 39, fixed cover is equipped with worm wheel 4 on the outer wall of live-rollers 3, one side inner wall fixed mounting of first recess 2 has first motor 6, the output shaft fixed connection of first motor 6 has worm 5, worm 5 and worm wheel 4 mesh mutually, the one end of worm 5 and one side inner wall of first recess 2 rotate to be connected.
In this embodiment, the driving assembly includes a third motor 22 fixedly mounted in the bottom of the L-shaped plate 8, a third gear 23 is fixedly sleeved on an output shaft of the third motor 22, and a second gear 20 is fixedly sleeved on an outer wall of the rotating rod 19.
In this embodiment, the second power assembly includes the same axis of rotation 15 that the both sides inner wall of third recess 34 rotated the connection, fixed cover is equipped with first gear 14 on the outer wall of axis of rotation 15, the equal fixedly connected with rack plate 13 in second sliding plate 45 bottom and first sliding plate 9 top, two rack plates 13 all mesh with first gear 14 mutually, one side fixedly connected with second motor 7 of main part piece 39, one end of axis of rotation 15 runs through one side inner wall of third recess 34 and extends outside main part piece 39, the one end of axis of rotation 15 and the output shaft fixed connection of second motor 7.
In this embodiment, the transmission assembly includes a sliding block 31 slidably connected to the bottom inner wall of the second groove 24, the top of the sliding block 31 is rotatably connected to a second rotating plate 41, the top of the second rotating plate 41 is rotatably connected to the bottom of the mounting plate 38, one side of the second rotating plate 41 is rotatably connected to a push rod 30, and the top of the push rod 30 is rotatably connected to the bottom of the second sliding rod 40.
In this embodiment, an L-shaped connecting rod 27 is fixedly connected to the top of the second fixing block 28, a pointer 25 is fixedly connected to the inner wall of the top of the L-shaped connecting rod 27, and an angle dial 26 is fixedly sleeved on the outer wall of the second sliding rod 40.
In this embodiment, a controller 43 is fixedly mounted on one side of the main body block 39, and the controller 43 is electrically connected to the first motor 6, the second motor 7, and the third motor 22.
In this embodiment, the rubber plates are fixedly connected to the sides of the first arc-shaped clamping plate 21 and the second arc-shaped clamping plate 44 close to each other.
A rotation process for mechanically clamping and adjusting a machining angle of a butterfly valve comprises the following steps:
s1, when the valve 36 needs to be machined, the valve 36 is placed on two arc-shaped placing plates 33, the valve 36 is clamped by turning on the second motor 7, the turning of the second motor 7 drives the turning shaft 15 to turn, the turning of the turning shaft 15 drives the first gear 14 to turn, the turning of the first gear 14 drives the two rack plates 13 to move towards each other, the facing movement of the two rack plates 13 drives the first sliding plate 9 and the second sliding plate 45 to slide towards each other, the sliding of the first sliding plate 9 drives the connecting plate 10 to move, the moving of the connecting plate 10 drives the first rotating plate 11 to turn, the turning of the first rotating plate 11 drives the first rod 17 to slide, the sliding of the first sliding rod 17 drives the sliding rod 19 to move, the moving of the rotating rod 19 drives the first arc-shaped clamping plate 21 to move, and the moving of the second sliding plate 45 drives the other first rotating plate 11 to rotate at the same time, the rotation of the other first rotating plate 11 drives the second sliding rod 40 to slide, the sliding of the connecting plate 10 drives the second arc-shaped clamping plate 44 to move, and the opposite movement of the second arc-shaped clamping plate 44 and the first arc-shaped clamping plate 21 realizes the clamping of the valve 36;
s2, the pushing rod 30 is driven to move while the second sliding rod 40 slides, the sliding block 31 is driven to slide by the pushing rod 30, the second rotating plate 41 is driven to rotate by the pushing rod 30, the mounting plate 38 is driven to move by the second rotating plate 41, the vertical plate 37 is driven to move by the mounting plate 38, the arc placing plate 33 is driven to move by the vertical plate 37, when the bottom of the valve 36 contacts with the inner walls of the bottoms of the second arc clamping plate 44 and the first arc clamping plate 21, the valve 36 is just separated from the arc placing plate 33, and when the valve 36 is clamped, the arc placing plate 33 falls below the first arc clamping plate 21 and the second arc clamping plate 44;
s3, after the valve 36 is clamped, the third gear 23 is meshed with the second gear 20, when the machining angle of the valve 36 needs to be adjusted, the third motor 22 can be started to rotate, the third motor 22 rotates to drive the third gear 23 to rotate, the third gear 23 rotates to drive the second gear 20 to rotate, the second gear 20 rotates to drive the rotating rod 19 to rotate, the rotating rod 19 rotates to drive the first arc-shaped clamping plate 21 to rotate, the first arc-shaped clamping plate 21 rotates to drive the valve 36 to rotate, the adjusting angle is determined through the pointer 25 and the angle dial 26 when the valve 36 rotates, and after the proper machining angle is adjusted, the third motor 22 stops rotating, and machining can be conducted at the moment;
s4, when the processing of the surface is finished and another surface needs to be processed, the first motor 6 can be started to rotate, the rotation of the first motor 6 drives the worm 5 to rotate, the rotation of the worm 5 drives the worm wheel 4 to rotate, the rotation of the worm wheel 4 drives the rotating roller 3 to rotate, the rotation of the rotating roller 3 drives the main body block 39 to rotate, the rotation of the main body block 39 drives the valve 36 to rotate, and when the valve 36 rotates to the other processing surface, the rotation of the first motor 6 is stopped, so that the other surface can be processed;
s5, after all the processing is completed, the rotation of the second motor 7 is turned on, the clamping of the valve 36 is released by the elastic force of the first spring 16 and the second spring 29, and the processed valve 36 is removed after the clamping is released.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a rotary device of butterfly valve mechanical clamping adjustment processing angle, includes base (1), its characterized in that, the top of base (1) is rotated and is connected with main part piece (39), first recess (2) have been seted up in base (1), be provided with in first recess (2) and drive main part piece (39) pivoted first power component, the top symmetry fixedly connected with first fixed block (18) and second fixed block (28) of main part piece (39), sliding connection has first slide bar (17) in first fixed block (18), the one end rotation of first slide bar (17) is connected with dwang (19), the one end fixedly connected with first arc splint (21) of dwang (19), sliding connection has second slide bar (40) in second fixed block (28), the one end rotation of second slide bar (40) is connected with second arc splint (44), the top fixedly connected with L shaped plate (8) of first fixed block (18), be provided with drive dwang (19) pivoted drive assembly on L shaped plate (8), the equal fixedly connected with backup pad (12) in one side that first fixed block (18) and second fixed block (28) kept away from each other, one side of backup pad (12) is rotated and is connected with first dwang (11), two the top of first dwang (11) rotates with one side of first slide bar (17), second slide bar (40) respectively and is connected, the outer wall cover of first slide bar (17) is equipped with first spring (16), the one end of first spring (16) and one side fixed connection of first fixed block (18), the other end of first spring (16) and the outer wall fixed connection of first slide bar (17), the outer wall cover of second slide bar (40) is equipped with second spring (29), one end of the second spring (29) is fixedly connected with one side of the second fixed block (28), the other end of the second spring (29) is fixedly connected with the outer wall of the second sliding rod (40), a third groove (34) is formed in the main body block (39), the top inner wall and the bottom inner wall of the third groove (34) are respectively connected with a second sliding plate (45) and a first sliding plate (9) in a sliding manner, a second power assembly for driving the second sliding plate (45) and the first sliding plate (9) to slide oppositely is arranged in the third groove (34), one end of the first sliding plate (9) penetrates through the inner wall of one side of the third groove (34) and extends to one side of the main body block (39), a connecting plate (10) is fixedly connected to the top of the first sliding plate (9), and one side of the connecting plate (10) is contacted with one side of one first rotating plate (11), one end of the second sliding plate (45) penetrates through the inner wall of one side of the third groove (34) and extends to one side of the main body block (39), one end of the second sliding plate (45) is in contact with one side of the other first rotating plate (11), a second groove (24) is formed in the main body block (39), four corners of the inner wall of the bottom of the second groove (24) are fixedly connected with hollow pipes (35), the inner wall of each hollow pipe (35) is in sliding connection with a supporting rod (32), the tops of the four supporting rods (32) are connected with the same mounting plate (38), the mounting plate (38) is provided with strip-shaped holes (42), the tops of the mounting plates (38) are symmetrically and fixedly connected with vertical plates (37), the tops of the vertical plates (37) are fixedly connected with arc placing plates (33), and the same valve (36) is placed at the tops of the two arc placing plates (33), a transmission assembly for driving the mounting plate (38) to lift is arranged in the second groove (24);
the transmission assembly comprises a sliding block (31) which is connected with the bottom inner wall of the second groove (24) in a sliding mode, the top of the sliding block (31) is connected with a second rotating plate (41) in a rotating mode, the top of the second rotating plate (41) is connected with the bottom of the mounting plate (38) in a rotating mode, one side of the second rotating plate (41) is connected with a push rod (30) in a rotating mode, and the top of the push rod (30) is connected with the bottom of the second sliding rod (40) in a rotating mode.
2. The mechanical clamping and machining angle adjusting rotating device for the butterfly valve according to claim 1, it is characterized in that the first power component comprises the same rotating roller (3) which is rotationally connected with the inner walls of the top and the bottom of the first groove (2), the top of the rotating roller (3) penetrates through the inner wall of the top of the first groove (2) and extends to the upper part of the base (1), the top of the rotating roller (3) is fixedly connected with the bottom of the main body block (39), a worm wheel (4) is fixedly sleeved on the outer wall of the rotating roller (3), a first motor (6) is fixedly arranged on the inner wall of one side of the first groove (2), an output shaft of the first motor (6) is fixedly connected with a worm (5), the worm (5) is meshed with the worm wheel (4), and one end of the worm (5) is rotatably connected with the inner wall of one side of the first groove (2).
3. The mechanical clamping machining angle adjusting rotary device for the butterfly valve according to claim 1, characterized in that the driving assembly comprises a third motor (22) fixedly installed in the bottom of the L-shaped plate (8), a third gear (23) is fixedly sleeved on an output shaft of the third motor (22), and a second gear (20) is fixedly sleeved on an outer wall of the rotating rod (19).
4. The mechanical clamping machining angle adjusting rotating device for the butterfly valve according to claim 1, wherein the second power assembly comprises a rotating shaft (15) rotatably connected to inner walls of two sides of a third groove (34), a first gear (14) is fixedly sleeved on an outer wall of the rotating shaft (15), rack plates (13) are fixedly connected to a bottom of the second sliding plate (45) and a top of the first sliding plate (9), the two rack plates (13) are respectively engaged with the first gear (14), a second motor (7) is fixedly connected to one side of the main body block (39), one end of the rotating shaft (15) penetrates through an inner wall of one side of the third groove (34) and extends out of the main body block (39), and one end of the rotating shaft (15) is fixedly connected to an output shaft of the second motor (7).
5. The mechanical clamping machining angle adjusting rotating device for the butterfly valve according to claim 1, wherein an L-shaped connecting rod (27) is fixedly connected to the top of the second fixing block (28), a pointer (25) is fixedly connected to the inner wall of the top of the L-shaped connecting rod (27), and an angle dial (26) is fixedly sleeved on the outer wall of the second sliding rod (40).
6. The mechanical clamping machining angle adjusting rotating device for the butterfly valve is characterized in that a controller (43) is fixedly mounted on one side of the main body block (39), and the controller (43) is electrically connected with the first motor (6), the second motor (7) and the third motor (22).
7. The mechanical clamping and machining angle adjusting rotating device for the butterfly valve according to claim 1, wherein a rubber plate is fixedly connected to one side, close to each other, of the first arc-shaped clamping plate (21) and the second arc-shaped clamping plate (44).
8. A rotation process of a rotation device for adjusting a machining angle by mechanically clamping a butterfly valve according to any one of claims 1 to 7, comprising the following steps:
s1, when the valve (36) needs to be machined, the valve (36) is placed on two arc-shaped placing plates (33), the valve (36) is clamped by turning on the second motor (7), the rotation of the second motor (7) drives the rotating shaft (15) to rotate, the rotation of the rotating shaft (15) drives the first gear (14) to rotate, the rotation of the first gear (14) drives the two rack plates (13) to move oppositely, the opposite movement of the two rack plates (13) drives the first sliding plate (9) and the second sliding plate (45) to slide oppositely, the sliding of the first sliding plate (9) drives the connecting plate (10) to move, the movement of the connecting plate (10) drives the first rotating plate (11) to rotate, the rotation of the first rotating plate (11) drives the first sliding rod (17) to slide, and the sliding of the first sliding rod (17) drives the rotating rod (19) to move, the first arc-shaped clamping plate (21) is driven to move by the movement of the rotating rod (19), meanwhile, the other first rotating plate (11) is driven to rotate by the movement of the second sliding plate (45), the second sliding rod (40) is driven to slide by the rotation of the other first rotating plate (11), the second arc-shaped clamping plate (44) is driven to move by the sliding of the connecting plate (10), and the valve (36) is clamped by the opposite movement of the second arc-shaped clamping plate (44) and the first arc-shaped clamping plate (21);
s2, the push rod (30) is driven to move while the second sliding rod (40) slides, the push rod (30) moves to drive the sliding block (31) to slide, the push rod (30) slides to drive the second rotating plate (41) to rotate, the second rotating plate (41) rotates to drive the mounting plate (38) to move, the mounting plate (38) moves to drive the vertical plate (37) to move, the vertical plate (37) moves to drive the arc placing plate (33) to move, when the bottom of the valve (36) is in contact with the second arc clamping plate (44) and the inner wall of the bottom of the first arc clamping plate (21), the valve (36) is just separated from the arc placing plate (33), and when the valve (36) is clamped, the arc placing plate (33) falls below the first arc clamping plate (21) and the second arc clamping plate (44);
s3, after the valve (36) is clamped, the third gear (23) is meshed with the second gear (20), when the machining angle of the valve (36) needs to be adjusted, the third motor (22) can be started to rotate, the third gear (23) is driven to rotate by the rotation of the third motor (22), the second gear (20) is driven to rotate by the rotation of the third gear (23), the rotating rod (19) is driven to rotate by the rotation of the second gear (20), the first arc-shaped clamping plate (21) is driven to rotate by the rotation of the rotating rod (19), the valve (36) is driven to rotate by the rotation of the first arc-shaped clamping plate (21), the adjusted angle is determined through the pointer (25) and the angle dial (26) when the valve (36) rotates, and after the proper machining angle is adjusted, the rotation of the third motor (22) is stopped, and machining can be conducted at the moment;
s4, when the processing of the surface is finished and another surface needs to be processed, the first motor (6) can be started to rotate, the rotation of the first motor (6) drives the worm (5) to rotate, the rotation of the worm (5) drives the worm wheel (4) to rotate, the rotation of the worm wheel (4) drives the rotating roller (3) to rotate, the rotation of the rotating roller (3) drives the main body block (39) to rotate, the rotation of the main body block (39) drives the valve (36) to rotate, and when the valve (36) rotates to the other processing surface, the rotation of the first motor (6) is stopped, so that the other surface can be processed;
and S5, after all the processing is finished, turning on the second motor (7), releasing the clamping of the valve (36) under the elastic force of the first spring (16) and the second spring (29), and removing the processed valve (36) after releasing the clamping.
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| CN202110131385.5A CN112959161B (en) | 2021-01-30 | 2021-01-30 | Rotating device and process for mechanically clamping and adjusting machining angle of butterfly valve |
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| CN202110131385.5A CN112959161B (en) | 2021-01-30 | 2021-01-30 | Rotating device and process for mechanically clamping and adjusting machining angle of butterfly valve |
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| CN112959161B true CN112959161B (en) | 2022-03-15 |
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| CN113560876B (en) * | 2021-06-21 | 2022-08-30 | 浙江东方职业技术学院 | Electromechanical integrated processing equipment for valve production and processing |
| CN113649732B (en) * | 2021-08-12 | 2023-11-24 | 安徽仕净科技有限公司 | Annular welding equipment for valve and flange seat for valve production and manufacture |
| CN113804431B (en) * | 2021-09-15 | 2024-04-16 | 浙江伯特利科技股份有限公司 | Detection device capable of detecting assembled finished valve |
| CN113998219A (en) * | 2021-12-06 | 2022-02-01 | 湖南御博生物医药有限公司 | Packaging structure of prepackaged food |
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| CN107030562A (en) * | 2017-05-19 | 2017-08-11 | 中信戴卡股份有限公司 | A kind of switch type Double-station wheel burr remover |
| CN108081062A (en) * | 2017-12-22 | 2018-05-29 | 中信戴卡股份有限公司 | A kind of wheel carries on the back chamber groove processing equipment |
| CN208408649U (en) * | 2018-06-04 | 2019-01-22 | 佛山市晓龙金属制品有限公司 | It is a kind of for processing the CNC milling machine of metal product |
| CN108789224A (en) * | 2018-07-17 | 2018-11-13 | 湖州锁控阀门有限公司 | A kind of valve processing clamping device |
| CN208759380U (en) * | 2018-07-17 | 2019-04-19 | 湖州锁控阀门有限公司 | Clamping device is used in a kind of processing of valve |
| CN209439788U (en) * | 2018-12-28 | 2019-09-27 | 广东赛尼智能装备科技有限公司 | Rotating platform is used in a kind of machining |
| CN209737124U (en) * | 2019-05-08 | 2019-12-06 | 秦建楠 | Automatic positioning fixture for machining |
| CN211565139U (en) * | 2019-12-31 | 2020-09-25 | 天津市雨佳自动化设备有限公司 | Novel high-precision vertical machining center |
| CN111941161A (en) * | 2020-08-20 | 2020-11-17 | 南京宜泽新材料科技有限公司 | Metal pipe polishing device |
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