CN112475813B - Valve body machining process and machining equipment thereof - Google Patents
Valve body machining process and machining equipment thereof Download PDFInfo
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- CN112475813B CN112475813B CN202011347313.6A CN202011347313A CN112475813B CN 112475813 B CN112475813 B CN 112475813B CN 202011347313 A CN202011347313 A CN 202011347313A CN 112475813 B CN112475813 B CN 112475813B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
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Abstract
The application relates to the field of valve body processing technology, in particular to a valve body processing technology and processing equipment thereof. Valve body anchor clamps in this application can slide on first frame, can remove to grinding machanism in proper order at valve body anchor clamps, valve body periphery wiper mechanism, stoving mechanism and valve body inner wall wiper mechanism department, can polish and wash the valve body periphery, valve body inner wall wiper mechanism can wash the valve body inner wall, after finishing washing the valve body, stoving mechanism can carry out whole stoving to the valve body to can improve valve body through automatic setting and polish and abluent efficiency.
Description
Technical Field
The application relates to the field of valve body machining technology, in particular to a valve body machining process and machining equipment thereof.
Background
On energy transmission pipelines such as natural gas and oil, the diameter of the pipeline is usually more than 500mm, and in order to enable the natural gas and the oil to smoothly flow in the pipeline, large pressure needs to be applied to the pipeline, so that a large valve body arranged on the energy pipeline is huge in size and heavy in weight, and the mass of the large valve body reaches more than 20kg, and some of the large valve body even exceeds 50 kg.
In the manufacturing process of the valve body of the large valve body, the valve body needs to be cleaned. The cleaning is used for removing dirt such as residual oil stain, scrap iron and the like on the surface of the valve body so as to prevent the valve body from being corroded in the storage and transportation process. When the large valve body is cleaned in the prior art, the surface of the valve body is mainly cleaned through the spray pipe, so that the cleaning efficiency is low, and the cleaning effect is poor.
Disclosure of Invention
In order to improve the cleaning efficiency and the cleaning effect of the large valve body, the application provides a valve body machining process and machining equipment thereof.
The application provides a valve body processing technology and processing equipment thereof adopts the following technical scheme:
in a first aspect, the present application provides a valve body processing technology, which adopts the following technical scheme:
a valve body machining process comprises the following steps:
step1, preparation of raw materials: confirming the raw material of the valve body and conveying the raw material to a to-be-processed working procedure;
step2, milling the shape: milling the appearance of the valve body, milling a large surface by adopting a cutter disc, and milling steps by adopting an end mill;
step3, drilling an installation hole: machining a mounting hole by adopting drilling equipment;
step4, grinding: polishing the surface to be polished by polishing equipment;
step5, washing: cleaning the inner surface of the valve body by adopting a cleaning streamline;
step6, drying: and drying the residual clean water on the surface of the valve body.
In a second aspect, the present application provides a valve body processing apparatus, which adopts the following technical scheme:
the utility model provides a valve body processing equipment, includes first frame, sets up second frame and the horizontal valve body anchor clamps that slide and set up on first frame in the first frame outside, follow in the second frame grinding machanism, valve body periphery wiper mechanism, stoving mechanism and valve body inner wall wiper mechanism have set gradually to the moving direction of valve body anchor clamps.
Through adopting above-mentioned technical scheme, the valve body after the hole milling will be placed in the valve body anchor clamps, and press from both sides tightly the valve body through the valve body anchor clamps, the valve body anchor clamps can slide on first frame, can remove to grinding machanism in proper order at the valve body anchor clamps, valve body periphery wiper mechanism, stoving mechanism and valve body inner wall wiper mechanism department, grinding machanism can polish the valve body periphery, valve body periphery wiper mechanism can wash the valve body periphery, valve body inner wall wiper mechanism can wash the valve body inner wall, after finishing washing the valve body, stoving mechanism can carry out whole stoving to the valve body, thereby can improve valve body through automatic setting up and polish and abluent efficiency, and diversified the washing of polishing the valve body many times, can improve and polish and abluent effect.
Optionally, it is provided with the supporting seat to slide on the first frame, valve body anchor clamps are including setting up the connecting plate on the supporting seat and rotating the supporting disk that sets up on the connecting plate, it is provided with a plurality of splint, a plurality of to slide on the supporting disk the radial setting of splint along the supporting disk, splint set up to the cambered surface form with valve body lateral wall matched with towards the one side in supporting disk centre of a circle.
Through adopting above-mentioned technical scheme, before carrying out cleaning process to the valve body, place the valve body in the supporting disk upper end, splint can press from both sides tightly the valve body, make the valve body can fix spacing on the supporting disk. In the operation process, the supporting seat can drive the connecting plate and the supporting disk to slide on the first frame, so that the valve body can be machined.
Optionally, the second machine frame is a door-shaped frame, and the polishing mechanism includes two first connecting vertical plates horizontally slidably disposed in the second machine frame and a polishing plate fixedly connected to the first connecting vertical plates; the equal fixedly connected with hydro-cylinder of the relative both sides of second frame, two the piston rod of hydro-cylinder sets up relatively, the riser is connected to hydro-cylinder piston rod end fixedly connected with second, first connection riser is connected through the spring with the second connection riser, the one end and the first connection riser fixed connection of spring, the other end and second connection riser fixed connection.
Through adopting above-mentioned technical scheme, when the support seat drives the valve body and removes grinding machanism's position, start the hydro-cylinder, the hydro-cylinder drives first connection riser and second and connects the riser and remove to one side of valve body, makes dull polish board and valve body lateral wall laminating, and when the supporting disk pivoted, the valve body rotates in step, realizes the processing of polishing to the valve body periphery.
Optionally, valve body periphery wiper mechanism includes that two levels slide the setting in the second frame clean brush seat and with clean brush seat fixed connection's clean brush head, the outer lateral wall of clean brush head and valve body is laminated mutually.
Through adopting above-mentioned technical scheme, when the valve body removed to valve body periphery wiper mechanism department, clean slide drove clean brush head and removes to one side of valve body, and when the valve body rotated, clean brush head can play abluent effect to the valve body to can realize valve body self-cleaning's effect.
Optionally, a slotted hole is formed in the center of the supporting seat, an extending block is fixedly connected to one end, facing the supporting seat, of the supporting disk, a driving groove is formed in the extending block, two groups of driving mechanisms are arranged below the first frame, and the driving mechanisms are respectively arranged below the polishing mechanism and the valve body periphery cleaning mechanism; the driving mechanism comprises a supporting block arranged below the first frame, a connecting rod is rotatably connected to the supporting block, a connecting sleeve is sleeved on the outer side of the connecting rod, a convex ring is fixedly connected to the lower end of the connecting sleeve, an air cylinder is fixedly connected to the supporting block, a butt block is fixedly connected to the end of a piston rod of the air cylinder, and the upper end of the butt block is abutted against the lower end of the convex ring; the connecting sleeve upper end fixedly connected with drive block, the cross section of drive block and drive groove all sets up the square structure into mutual adaptation.
Through adopting above-mentioned technical scheme, when grinding machanism and valve body periphery wiper mechanism polish and wash the valve body, actuating mechanism drives the adapter sleeve and shifts up, in the complex of drive block and drive groove looks joint, the adapter sleeve can rotate to the adapter sleeve drives the drive block and rotates, makes the supporting disk drive valve body rotate, can with dull polish board and clean brush head to the laminating when the valve body rotates, can play fully to polish and abluent effect to the valve body.
Optionally, the valve body inner wall cleaning mechanism comprises a movable plate arranged in the second rack in a sliding manner, a cleaning rod is rotatably connected to the movable plate, a water supply cavity is formed in the cleaning rod, a water supply pipe is rotatably arranged in the cleaning rod in a penetrating manner, the water supply pipe is communicated with the water supply cavity, a nozzle is arranged at one end of the cleaning rod, which is far away from the movable plate, and is communicated with the water supply cavity, a grinding wheel is fixedly connected to the cleaning rod and is attached to the inner wall of the valve body; the connecting plate is hinged with the supporting seat, and a through hole for the cleaning rod to penetrate is formed in the supporting disk.
Through adopting above-mentioned technical scheme, when the support seat drove the valve body and removes the position of valve body inner wall wiper mechanism, the connecting plate can overturn round the pin joint, and the connecting plate can overturn to vertical state, makes the valve body keep the horizontality. Then the moving plate slides in the second rack, and the moving plate drives the cleaning rod to move to the inner wall of the valve body. Simultaneously the shower nozzle supplies water in to wasing the pole, washs the pole and drives the shower nozzle and rotate with the emery wheel to can wash and polish the valve body inner wall simultaneously, guarantee the washing and the effect of polishing to the valve body.
Optionally, two parallel fixing plates are fixedly connected to two side walls of the first frame along the length direction, guide grooves are formed in opposite sides of the two fixing plates, and each guide groove comprises a horizontal section and an arc section; the side wall of the connecting plate is rotatably connected with a guide wheel which is matched with the guide groove in a sliding manner.
Through adopting above-mentioned technical scheme, when the supporting seat drives the connecting plate and removes, the guide wheel of connecting plate both sides can with guide groove looks joint cooperation, when the guide wheel removed to the circular arc section, under the limiting displacement of guide groove, the guide wheel received spacing can drive the connecting plate and overturn, can make the connecting plate overturn under comparatively simple and convenient mode, improve and polish and abluent efficiency.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the valve body fixture can slide on the first frame, the valve body fixture can be sequentially moved to the polishing mechanism, the valve body periphery cleaning mechanism, the drying mechanism and the valve body inner wall cleaning mechanism, the polishing mechanism can polish the periphery of the valve body, the valve body periphery cleaning mechanism can clean the periphery of the valve body, the valve body inner wall cleaning mechanism can clean the inner wall of the valve body, and after the valve body is cleaned, the drying mechanism can integrally dry the valve body, so that the efficiency of polishing and cleaning the valve body can be improved through automatic setting;
2. when the valve body moves to the valve body periphery cleaning mechanism, the cleaning sliding seat drives the cleaning brush head to move to one side of the valve body, and when the valve body rotates, the cleaning brush head can perform a cleaning effect on the valve body, so that the effect of automatically cleaning the valve body can be realized;
3. when the supporting seat drives the connecting plate to move, the guide wheels on two sides of the connecting plate can be in clamping fit with the guide grooves, when the guide wheels move to the arc sections, the guide wheels are limited under the limiting effect of the guide grooves and can drive the connecting plate to overturn, the connecting plate can overturn in a simple mode, and polishing and cleaning efficiency is improved.
Drawings
Fig. 1 is a schematic view of the internal structure of the valve body processing apparatus.
Fig. 2 is a schematic view showing a specific structure of the valve body jig.
Fig. 3 is a detailed structural diagram of the horizontal state of the valve body.
Fig. 4 is a schematic structural diagram of the grinding mechanism and the valve body periphery cleaning mechanism.
Fig. 5 is a specific structural schematic diagram of the drive mechanism.
Fig. 6 is a specific structural schematic diagram of the valve body inner wall cleaning mechanism.
Description of reference numerals: 1. a first frame; 2. a second frame; 21. a fixing plate; 22. a guide groove; 3. a valve body clamp; 31. a supporting seat; 32. a connecting plate; 33. a support disc; 34. a splint; 35. a guide wheel; 4. a feed screw nut mechanism; 5. a polishing mechanism; 51. a first connecting riser; 52. sanding a plate; 6. a valve body periphery cleaning mechanism; 61. a cleaning brush base; 62. cleaning the brush head; 7. a drying mechanism; 71. drying the spray head; 8. the valve body inner wall cleaning mechanism; 81. moving the plate; 82. an electric rail; 83. a cleaning rod; 84. a servo motor; 85. a water supply pipe; 86. a spray head; 87. grinding a grinding wheel; 9. a drive mechanism; 91. a support block; 92. a connecting rod; 93. a connecting sleeve; 94. a convex ring; 95. a cylinder; 96. a butting block; 97. a drive block; 10. a drive assembly; 101. an oil cylinder; 102. a second connecting vertical plate; 103. a spring; 11. a slot; 12. an extension block; 121. a drive slot; 13. the motor is driven.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses valve body processing technology, including the following steps:
step1, preparation of raw materials: confirming the raw material of the valve body and conveying the raw material to a to-be-processed working procedure;
step2, milling the shape: milling the appearance of the valve body, milling a large surface by adopting a cutter disc, and milling steps by adopting an end mill;
step3, drilling an installation hole: machining a mounting hole by adopting drilling equipment;
step4, grinding: polishing the surface to be polished by polishing equipment;
step5, washing: cleaning the inner surface of the valve body by adopting a cleaning streamline;
step6, drying: and drying the residual clean water on the surface of the valve body.
The embodiment of the application also discloses valve body processing equipment. Referring to fig. 1, the valve body processing equipment comprises a first frame 1, a second frame 2 arranged outside the first frame 1, and a valve body clamp 3 horizontally sliding on the first frame 1, wherein a feed screw nut mechanism 4 can be arranged on the first frame 1, and the feed screw nut mechanism 4 is matched with the valve body clamp 3 to enable the valve body clamp 3 to slide in the length direction of the first frame 1. When the valve body is processed, the valve body is placed on the valve body clamp 3, so that the valve body is fixed by the valve body clamp 3.
Referring to fig. 1, along valve body anchor clamps 3's direction of movement in the second frame 2 grinding machanism 5 has set gradually, valve body periphery wiper mechanism 6, stoving mechanism 7 and valve body inner wall wiper mechanism 8, valve body anchor clamps 3 drive the valve body when removing, can remove grinding machanism 5, valve body periphery wiper mechanism 6, stoving mechanism 7 and the corresponding position of valve body inner wall wiper mechanism 8, consequently grinding machanism 5, valve body periphery wiper mechanism 6, stoving mechanism 7 and valve body inner wall wiper mechanism 8 can polish the valve body, wash and dry.
Referring to fig. 1, first frame 1 below is provided with two sets of actuating mechanism 9, and actuating mechanism 9 sets up respectively in the below of grinding machanism 5 and valve body periphery wiper mechanism 6, when the valve body moved to grinding machanism 5, valve body periphery wiper mechanism 6's position, utilizes actuating mechanism 9 to drive the valve body and rotates, makes to polish and abluent effect better.
Referring to fig. 2, the first frame 1 is slidably provided with a support seat 31, and the support seat 31 is provided with two through holes for the screw nuts to penetrate through. Valve body anchor clamps 3 are including setting up connecting plate 32 on supporting seat 31 and rotating the supporting disk 33 that sets up on connecting plate 32, it is provided with a plurality of splint 34 to slide on the supporting disk 33, a plurality of splint 34 are along the radial setting of supporting disk 33, supporting disk 33 is the same with a plurality of splint 34 structures and three-jaw chuck structure, can press from both sides tightly the valve body, splint 34 set up to the arcwall face with valve body lateral wall matched with towards one side of supporting disk 33 centre of a circle, more firm when carrying out the centre gripping to the valve body.
Referring to fig. 1, the connecting plate 32 is hinged to the supporting seat 31, the first frame 1 is fixedly connected with two fixing plates 21 parallel to each other along two side walls in the length direction, the guide grooves 22 are formed in one opposite sides of the two fixing plates 21, each guide groove 22 comprises a horizontal section and an arc section, and the arc sections are arranged at the positions of the valve body inner wall cleaning mechanisms 8.
Referring to fig. 3, the side wall of the connecting plate 32 is rotatably connected with a guide wheel 35 in sliding fit with the guide groove 22, and when the support seat 31 drives the valve body to move to the valve body inner wall cleaning mechanism 8, the guide wheel 35 drives the connecting plate 32 to turn over under the guiding and limiting effect of the arc section, so that the connecting plate 32 turns over into a vertical shape, and the valve body is in a horizontal state.
Referring to fig. 4, the second frame 2 is a door-shaped frame, the grinding mechanism 5 includes two first connecting risers 51 horizontally slidably disposed in the second frame 2 and a grinding plate 52 fixedly connected to the first connecting risers 51, and the grinding plate 52 is attached to the outer side of the valve body. The valve body periphery cleaning mechanism 6 comprises two cleaning brush seats 61 which are horizontally arranged in the second frame 2 in a sliding mode and cleaning brush heads 62 which are fixedly connected with the cleaning brush seats 61, and the cleaning brush heads 62 are attached to the outer side wall of the valve body. A cleaning spray head 86 can be arranged in the second frame 2, the cleaning spray head 86 is arranged above the cleaning brush head 62, and when the cleaning brush head 62 cleans the valve body, the cleaning spray head 86 can provide cleaning liquid.
Referring to fig. 4, the grinding mechanism 5 and the valve body periphery cleaning mechanism 6 are provided with a driving assembly 10, the driving assembly 10 comprises oil cylinders 101 fixedly connected to two opposite sides of the second frame 2, piston rods of the two oil cylinders 101 are arranged oppositely, end heads of the piston rods of the oil cylinders 101 are fixedly connected with a second connecting vertical plate 102, and the first connecting vertical plate 51 and the second connecting vertical plate 102, and the cleaning brush seat 61 and the second connecting vertical plate 102 are connected through springs 103. At the grinding mechanism 5, one end of the spring 103 is fixedly connected with the first connecting vertical plate 51, and the other end is fixedly connected with the second connecting vertical plate 102. At the valve body periphery cleaning mechanism 6, one end of a spring 103 is fixedly connected with the cleaning brush base 61, and the other end is fixedly connected with the second connecting vertical plate 102.
When the valve body moves to the grinding mechanism 5 and the valve body periphery cleaning mechanism 6, the oil cylinder 101 is started, the oil cylinder 101 can push the first connecting vertical plate 51 and the cleaning brush seat 61 to move towards the valve body, and the valve body can be ground and cleaned.
Referring to fig. 5, a slot 11 is formed in the center of the supporting seat 31, an extending block 12 is fixedly connected to one end of the supporting plate 33 facing the supporting seat 31, and a driving groove 121 is formed in the extending block 12. The driving mechanism 9 includes a supporting block 91 disposed below the first frame 1, a connecting rod 92 is rotatably connected to the supporting block 91, a driving motor 13 is rotatably connected to the supporting block 91, and the driving motor 13 drives the connecting rod 92 to rotate through gear transmission. The outer side of the connecting rod 92 is sleeved with a connecting sleeve 93, and the connecting sleeve 93 can slide on the connecting rod 92 and can also rotate on the outer side of the connecting rod 92. The cross section of the connecting rod 92 is square, and the inner wall of the connecting sleeve 93 is set to a shape matching the connecting rod 92.
Referring to fig. 5, a convex ring 94 is fixedly connected to the lower end of the connecting sleeve 93, three air cylinders 95 are fixedly connected to the supporting block 91, piston rods of the air cylinders 95 face upward, abutting blocks 96 are fixedly connected to ends of the piston rods of the air cylinders 95, and the upper ends of the abutting blocks 96 abut against the lower end of the convex ring 94. The upper end of the connecting sleeve 93 is fixedly connected with a driving block 97, and the cross sections of the driving block 97 and the driving groove 121 are both set to be square structures matched with each other.
Referring to fig. 5, start cylinder 95, cylinder 95 drives the piece 96 rebound that supports, the piece 96 that supports moves bulge loop 94, make bulge loop 94 drive connecting sleeve 93 rebound, thereby make the drive piece 97 and the looks joint of drive groove 121 of connecting sleeve 93 upper end, start driving motor 13, driving motor 13 drives connecting rod 92 and rotates, connecting rod 92 drives connecting sleeve 93 and rotates, thereby supporting disk 33 drives the valve body and rotates, when the valve body pivoted, dull polish board 52 can play comprehensive polishing and cleanness to the valve body with clean brush head 62.
Referring to fig. 6, the valve body inner wall cleaning mechanism 8 includes a moving plate 81 slidably disposed in the second frame 2, an electric guide rail 82 is disposed on the top wall of the inner side of the second frame 2, the moving plate 81 is fixedly connected to a slider on the electric guide rail 82, the electric guide rail 82 is started, and the electric guide rail 82 drives the moving plate 81 to move. The moving plate 81 is rotatably connected with a cleaning rod 83, the moving plate 81 is fixedly connected with a servo motor 84, and the servo motor 84 drives the cleaning rod 83 to rotate through gear transmission. Set up the water supply chamber in wasing the pole 83, rotate in wasing the pole 83 and wear to be equipped with delivery pipe 85, delivery pipe 85 is linked together with the water supply chamber, and the one end of wasing the pole 83 and keeping away from movable plate 81 is provided with shower nozzle 86, and shower nozzle 86 is linked together with the water supply chamber, washs fixedly connected with dull polish wheel 87 on the pole 83, and dull polish wheel 87 and valve body inner wall is laminated mutually.
When the supporting seat 31 moves to the valve body inner wall cleaning mechanism 8, the valve body is in a horizontal state, the moving plate 81 moves to drive the cleaning rod 83 to slide in the horizontal direction, the cleaning rod 83 is guaranteed to rotate when moving, and the grinding wheel 87 and the spray head 86 clean and polish the inner wall of the valve body.
Referring to fig. 1, the drying mechanism 7 includes a drying nozzle 71 disposed in the second frame 2, and the drying nozzle 71 is disposed on the inner top wall and the inner two side walls of the second frame 2, so as to fully and comprehensively dry the valve body.
The implementation principle of the valve body machining equipment in the embodiment of the application is as follows: when the valve body is processed, the valve body is placed on the valve body clamp 3, so that the valve body is fixed by the valve body clamp 3. The feed screw nut mechanism 4 on the first rack 1 is matched with the valve body clamp 3, so that the valve body clamp 3 can slide in the length direction of the first rack 1.
When the valve body moves to the grinding mechanism 5 and the valve body periphery cleaning mechanism 6, the oil cylinder 101 is started, the oil cylinder 101 can push the first connecting vertical plate 51 and the cleaning brush seat 61 to move towards the valve body, and the valve body can be ground and cleaned. Simultaneously, start cylinder 95, cylinder 95 drives the piece 96 rebound that supports, the piece 96 that supports moves the bulge loop 94, make bulge loop 94 drive connecting sleeve 93 rebound, thereby make the drive piece 97 and the drive groove 121 looks joint of connecting sleeve 93 upper end, start driving motor 13, driving motor 13 drives connecting rod 92 and rotates, connecting rod 92 drives connecting sleeve 93 and rotates, thereby supporting disk 33 drives the valve body and rotates, when the valve body pivoted, dull polish board 52 can play comprehensive polishing and cleanness to the valve body with clean brush head 62.
After the cleaning is completed, the supporting seat 31 continues to move, when the supporting seat 31 drives the valve body to move to the valve body inner wall cleaning mechanism 8, the guide wheel 35 drives the connecting plate 32 to turn over under the guide limiting effect of the arc section, so that the connecting plate 32 turns over into a vertical shape, and the valve body is in a horizontal state. The moving plate 81 moves to drive the cleaning rod 83 to slide in the horizontal direction, so that the cleaning rod 83 is guaranteed to rotate when moving, and the grinding wheel 87 and the spray head 86 clean and polish the inner wall of the valve body.
After the work of wasing and polishing is accomplished, supporting seat 31 drives the valve body and removes to the direction that deviates from valve body inner wall wiper mechanism 8, starts stoving shower nozzle 71, makes stoving shower nozzle 71 act on the valve body, can be abundant dry the valve body.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a valve body processing equipment which characterized in that: the valve body cleaning device comprises a first rack (1), a second rack (2) arranged on the outer side of the first rack (1) and a valve body clamp (3) horizontally arranged on the first rack (1) in a sliding manner, wherein a polishing mechanism (5), a valve body periphery cleaning mechanism (6), a drying mechanism (7) and a valve body inner wall cleaning mechanism (8) are sequentially arranged in the second rack (2) along the moving direction of the valve body clamp (3);
the second rack (2) is arranged to be a door-shaped rack, and the grinding mechanism (5) comprises two first connecting vertical plates (51) which are horizontally arranged in the second rack (2) in a sliding manner and a grinding plate (52) which is fixedly connected with the first connecting vertical plates (51); the equal fixedly connected with hydro-cylinder (101) in the relative both sides of second frame (2), two the piston rod of hydro-cylinder (101) sets up relatively, riser (102) are connected to hydro-cylinder (101) piston rod end fixedly connected with second, riser (102) are connected through spring (103) in first connection riser (51) and second, the one end and the first connection riser (51) fixed connection of spring (103), riser (102) fixed connection are connected with the second to the other end.
2. The valve body machining apparatus according to claim 1, wherein: first frame (1) is slided and is provided with supporting seat (31), valve body anchor clamps (3) are including setting up connecting plate (32) on supporting seat (31) and rotating supporting disk (33) of setting on connecting plate (32), it is provided with a plurality of splint (34) to slide on supporting disk (33), and is a plurality of radial setting along supporting disk (33) splint (34), splint (34) set up to the arcface form with valve body lateral wall matched with towards one side of supporting disk (33) centre of a circle.
3. The valve body machining apparatus according to claim 1, wherein: valve body periphery wiper mechanism (6) include two levels slide clean brush seat (61) of setting in second frame (2) and with clean brush seat (61) fixed connection's clean brush head (62), clean brush head (62) laminate mutually with the outside wall of valve body.
4. The valve body machining apparatus according to claim 3, wherein: a slotted hole (11) is formed in the center of the supporting seat (31), one end, facing the supporting seat (31), of the supporting disk (33) is fixedly connected with an extension block (12), a driving groove (121) is formed in the extension block (12), two groups of driving mechanisms (9) are arranged below the first rack (1), and the driving mechanisms (9) are respectively arranged below the grinding mechanism (5) and the valve body periphery cleaning mechanism (6); the driving mechanism (9) comprises a supporting block (91) arranged below the first rack (1), a connecting rod (92) is rotatably connected to the supporting block (91), a connecting sleeve (93) is sleeved on the outer side of the connecting rod (92), a convex ring (94) is fixedly connected to the lower end of the connecting sleeve (93), an air cylinder (95) is fixedly connected to the supporting block (91), a butt block (96) is fixedly connected to the end of a piston rod of the air cylinder (95), and the upper end of the butt block (96) is abutted to the lower end of the convex ring (94); the upper end of the connecting sleeve (93) is fixedly connected with a driving block (97), and the cross sections of the driving block (97) and the driving groove (121) are both set to be square structures matched with each other.
5. The valve body machining apparatus according to claim 3, wherein: the valve body inner wall cleaning mechanism (8) comprises a moving plate (81) which is arranged in the second rack (2) in a sliding mode, a cleaning rod (83) is connected to the moving plate (81) in a rotating mode, a water supply cavity is formed in the cleaning rod (83), a water supply pipe (85) penetrates through the cleaning rod (83) in a rotating mode, the water supply pipe (85) is communicated with the water supply cavity, a spray head (86) is arranged at one end, far away from the moving plate (81), of the cleaning rod (83), the spray head (86) is communicated with the water supply cavity, a grinding wheel (87) is fixedly connected to the cleaning rod (83), and the grinding wheel (87) is attached to the inner wall of the valve body; the connecting plate (32) is hinged with the supporting seat (31), and a through hole for the cleaning rod (83) to penetrate is formed in the supporting disk (33).
6. The valve body machining apparatus according to claim 5, wherein: two parallel fixing plates (21) are fixedly connected to two side walls of the first rack (1) along the length direction, guide grooves (22) are formed in the opposite sides of the two fixing plates (21), and each guide groove (22) comprises a horizontal section and an arc section; the side wall of the connecting plate (32) is rotatably connected with a guide wheel (35) which is matched with the guide groove (22) in a sliding way.
7. The valve body machining apparatus according to claim 1, wherein: the drying mechanism (7) comprises a drying spray head (71) arranged in the second rack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011347313.6A CN112475813B (en) | 2020-11-26 | 2020-11-26 | Valve body machining process and machining equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011347313.6A CN112475813B (en) | 2020-11-26 | 2020-11-26 | Valve body machining process and machining equipment thereof |
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| Publication Number | Publication Date |
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| CN112475813A CN112475813A (en) | 2021-03-12 |
| CN112475813B true CN112475813B (en) | 2021-12-10 |
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| CN206937122U (en) * | 2017-05-05 | 2018-01-30 | 天津基阁五金制造有限公司 | A kind of vice cleared up scrap and be applicable lopsided part |
| WO2019097275A1 (en) * | 2017-11-15 | 2019-05-23 | Arcelormittal | Treatment method for a cutting piece, and associated equipment |
| CN208529284U (en) * | 2018-05-15 | 2019-02-22 | 广东迪斯卡乐实业有限公司 | Timber processes clamping device |
| CN110369962B (en) * | 2019-08-05 | 2020-07-21 | 玉环市大众铜业制造有限公司 | Production process of large valve body |
| CN110561124A (en) * | 2019-08-28 | 2019-12-13 | 西安航空职业技术学院 | Metal bar stock blanking device and method |
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