CN112676967A - Aerogenerator impeller axle head sphere equipment of polishing - Google Patents
Aerogenerator impeller axle head sphere equipment of polishing Download PDFInfo
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- CN112676967A CN112676967A CN202011395799.0A CN202011395799A CN112676967A CN 112676967 A CN112676967 A CN 112676967A CN 202011395799 A CN202011395799 A CN 202011395799A CN 112676967 A CN112676967 A CN 112676967A
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- 239000003638 chemical reducing agent Substances 0.000 claims description 9
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- 230000006378 damage Effects 0.000 abstract description 6
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- 210000003437 trachea Anatomy 0.000 description 3
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Abstract
The invention relates to the technical field of mechanical equipment, in particular to a spherical surface grinding device for an impeller shaft end of a wind driven generator, which can conveniently simplify a grinding mode, save physical force and time during manual grinding, improve the working efficiency, avoid injury to a body during manual grinding, improve the smoothness and the regularity of the ground spherical surface, effectively improve the grinding effect and improve the practicability and the reliability by carrying out automatic spherical surface grinding treatment on the impeller shaft end; including workstation, four group's landing legs, bow-shaped frame, first arc, two sets of first slider and two sets of first guide rails, four group's landing legs are all installed in the bottom of workstation, and the top left side of workstation is provided with power device, is provided with fixing device on the power device, and the bow-shaped frame is installed on the top right side of workstation, and the opening direction of bow-shaped frame is towards the left.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a grinding device for a spherical surface of an impeller shaft end of a wind driven generator.
Background
It is known that wind power generator mainly utilizes wind energy to promote equipment operation thereby to produce wind energy and exploit equipment, the last blade of wind power generator is installed on the impeller shaft, in order to prevent that the windward side of impeller shaft from causing the stop to wind-force, need polish and make it form smooth sphere with the impeller shaft terminal surface usually, thereby reduce the windage, current mode of polishing mainly is artifical and carries out manual polishing through the polisher, however the workman needs to hold the polisher for a long time during manual polishing, workman's physical demands is great, it is comparatively difficult to polish work, workman's physical demands is great, work efficiency is lower, artifical polishing easily causes the injury to the health, the easy irregularity phenomenon that appears in the sphere simultaneously, lead to the polishing effect relatively poor.
Disclosure of Invention
In order to solve the technical problems, the invention provides the wind driven generator impeller shaft end spherical surface grinding equipment which can conveniently simplify the grinding mode, save physical force and time during manual grinding, improve the working efficiency, avoid injury to bodies during manual grinding, improve the smoothness and the regularity of the ground spherical surface, effectively improve the grinding effect and improve the practicability and the reliability by carrying out automatic spherical surface grinding treatment on the impeller shaft end.
The invention relates to a spherical surface grinding device for an impeller shaft end of a wind driven generator, which comprises a workbench, four groups of supporting legs, an arch frame, a first arc-shaped plate, two groups of first sliding blocks and two groups of first guide rails, wherein the four groups of supporting legs are all arranged at the bottom of the workbench, the left side of the top of the workbench is provided with a power device, the power device is provided with a fixing device, the arch frame is arranged at the right side of the top of the workbench, the opening direction of the arch frame faces towards the left, the first arc-shaped plate is positioned in the arch frame, the opening direction of the first arc-shaped plate faces towards the left, the two groups of first sliding blocks are respectively arranged at the front side and the rear side of the first arc-shaped plate, the two groups of first guide rails are respectively transversely arranged at the front side and the rear side of the inner wall of the arch frame, the two groups of first sliding blocks are respectively connected with the two groups of first sliding blocks in, an arc guide rail is arranged on the inner wall of the first arc-shaped plate, teeth are uniformly arranged on the outer side of the top of the arc guide rail, a second sliding block is arranged on the arc guide rail in a sliding mode, a first supporting plate is arranged on the upper left side of the second sliding block, a first motor is arranged on the top of the first supporting plate, a first gear is arranged at the right side output end of the first motor, the lower side of the first gear is meshed with the teeth on the arc guide rail, a second gear is arranged on the left side of the second sliding block in a rotating mode, a rotating sleeve is arranged on the left side of the second gear, a plurality of groups of S-shaped supporting frames are uniformly arranged in the circumferential direction of the left side of the rotating sleeve, polishing knives are arranged on the left sides of the plurality of groups of S-shaped supporting frames, the plurality of groups of polishing knives are all located on the left side of the first supporting plate, the positions of the plurality of groups of polishing knives correspond to the; an external impeller shaft is arranged on a fixing device, the end to be processed of the impeller shaft corresponds to the positions of a plurality of groups of polishing knives, a power device is started, the power device drives the fixing device and the impeller shaft to rotate, a first motor is started, the first motor drives a first gear to rotate, the first gear is meshed with teeth on an arc-shaped guide rail, the first gear rolls on the arc-shaped guide rail, the first gear drives the first motor, a first supporting plate and a second slider to move, a second slider slides on the arc-shaped guide rail, the second slider carries out arc-shaped movement on the arc-shaped guide rail due to the shape of the arc-shaped guide rail, the second slider drives the second gear, a rotating sleeve, a plurality of groups of S-shaped supporting frames and a plurality of groups of polishing knives to carry out arc-shaped movement, meanwhile, the lower side of the rotating sleeve is meshed with the teeth on the second arc-shaped plate, the rotating sleeve rolls on the second arc-shaped plate, the, thereby the plurality of groups of polishing knives rotate while moving in an arc shape, the two groups of oil cylinder push rods are controlled to push the first arc-shaped plate to move leftwards, the first arc-shaped plate drives the plurality of groups of polishing knives to move leftwards, simultaneously the first arc-shaped plate drives the two groups of first sliding blocks to respectively slide on the two groups of first guide rails, the left sides of the plurality of groups of rotating polishing knives are contacted with the right side of the impeller shaft and polish the end surface of the impeller shaft, as the impeller shaft is in a rotating state, the plurality of groups of polishing knives move in an arc shape, and the plurality of groups of rotating polishing knives can polish the end surface of the impeller shaft in a spherical surface way, thereby realizing the effect of automatic polishing, simplifying the polishing mode by automatically polishing the end surface of the impeller shaft, saving the physical strength and time during manual polishing, improving the working efficiency, avoiding the damage to the body during manual polishing, and improving the smoothness, effectively improve the effect of polishing, improve practicality and reliability.
The invention relates to a grinding device for spherical surfaces of the shaft ends of an impeller of a wind driven generator, which comprises a rotating cylinder, a positioning ring, a second motor, a lead screw, a screw sleeve, a moving disc, four groups of third sliding blocks, four groups of second guide rails, four groups of third guide rails, four groups of fourth sliding blocks, four groups of clamping bent arms and four groups of arc-shaped clamping plates, wherein the rotating cylinder is arranged on a power device, the outer side of the right end of the rotating cylinder is uniformly communicated with four groups of through holes, the left sides of the four groups of through holes are communicated with the inside of the rotating cylinder, the positioning ring is arranged on the right side of the rotating cylinder, the positioning ring is positioned among the four groups of through holes, the right side of the inner wall of the positioning ring is provided with a conical surface, the position of the positioning ring corresponds to the positions of a plurality of grinding knives, the second motor is arranged, the screw sleeve is screwed on the screw rod, the movable disk is fixed on the outer wall of the screw sleeve, four groups of third slide blocks are annularly and uniformly arranged on the circumferential direction of the outer wall of the movable disk, four groups of second guide rails are annularly and uniformly and transversely arranged on the inner wall of the rotary cylinder, the outer sides of the four groups of third slide blocks are respectively and slidably arranged on the four groups of second guide rails, the four groups of third guide rails are uniformly and radially arranged on the right side of the movable disk, the positions of the four groups of third guide rails are respectively staggered with the positions of the four groups of second guide rails, four groups of fourth slide blocks are respectively and slidably arranged on the four groups of third guide rails, the right sides of the four groups of clamping bent arms are respectively positioned on the right side of the rotary cylinder, the left sides of the four groups of clamping bent arms respectively penetrate through the four groups of through holes and extend into the right side of the interior of the rotary, the four groups of arc-shaped clamping plates are respectively arranged on the right sides of the four groups of clamping bent arms; inserting the left side of an impeller shaft into the positioning ring through the right conical surface of the positioning ring, turning on a second motor, driving a lead screw to rotate by the second motor, connecting a screw sleeve with the lead screw in a screw assembly manner, driving the screw sleeve to move leftwards by the lead screw, driving a moving disc to move leftwards by the screw sleeve, driving four groups of third sliding blocks to respectively slide leftwards on four groups of second guiding rails, driving four groups of third guiding rails and four groups of fourth sliding blocks to move leftwards by the moving disc, respectively driving the left sides of four groups of clamping bent arms to move leftwards, keeping the left sides of the four groups of clamping bent arms away from each other, respectively rotating the middle parts of the four groups of clamping bent arms in four groups of through holes, respectively driving the four groups of fourth sliding blocks to slide outwards on the four groups of third guiding rails, respectively driving the right sides of the four groups of clamping bent arms to approach each other and driving the four groups of arc-shaped clamping plates, when the impeller shaft is machined, the second motor is operated reversely, the moving disc pushes the four groups of third guide rails and the four groups of fourth sliding blocks to move rightwards, the four groups of fourth sliding blocks push the left sides of the four groups of clamping bent arms to approach each other, the four groups of clamping bent arms drive the four groups of arc-shaped clamping plates to move away from each other and separate from the impeller shaft, and the impeller shaft is taken down.
The invention relates to a spherical surface polishing device for the shaft end of an impeller of a wind driven generator, which comprises two groups of power rings, two groups of annular fixed pressing plates, a third motor, a double-output shaft reducer and two groups of third gears, wherein the two groups of power rings are respectively sleeved on the left side and the right side of the outer wall of a rotating cylinder, the inner sides of the outer walls of the two groups of power rings are respectively provided with teeth in a circular manner, the two groups of annular fixed pressing plates are respectively positioned on the outer sides of the two groups of power rings, the two groups of annular fixed pressing plates are respectively sleeved on the left side and the right side of the outer wall of the rotating cylinder, the inner walls of the two groups of annular fixed pressing plates are respectively contacted with the outer sides of the outer walls of the two groups of power rings and are connected with the bottom of each group of annular fixed pressing plates in a sliding manner, the bottom of each group of second supporting plates is respectively fixed on a workbench, the third, the rear sides of the two groups of third gears are respectively meshed with the teeth on the two groups of power rings; and a third motor is started, the third motor drives two groups of third gears to rotate through a double-output-shaft speed reducer, the two groups of third gears are respectively meshed with teeth on the two groups of power rings, the two groups of third gears synchronously drive the two groups of power rings to rotate, the two groups of power rings drive the rotating cylinder and the impeller shaft to rotate, meanwhile, the two groups of power rings respectively slide on the two groups of annular fixed pressing plates, and the two groups of annular fixed pressing plates can clamp and fix the two groups of power rings.
The invention relates to a spherical grinding device for the shaft end of an impeller of a wind driven generator, which further comprises an air guide channel, an air collecting hopper, a filter plate, a collecting pipe, a buckle plate, an air pump, a first air pipe and a second air pipe, wherein the air guide channel is positioned at the lower side inside an arch-shaped frame, the bottom of the air guide channel is transversely arranged at the right side of the top of a workbench, the right side of the air guide channel penetrates through the arch-shaped frame and extends to the right side of the workbench, the right side of the air guide channel is sealed, the air collecting hopper is arranged at the input end of the left side of the air guide channel and is communicated with the air guide channel, the opening direction of the air collecting hopper faces to the upper left side and corresponds to the position of a positioning ring, the filter plate is arranged at the right side of the inner wall of the air guide channel, the collecting pipe is positioned at the right side, the first air pipe and the second air pipe are both arranged on the air pump, and the input end of the lower side of the first air pipe penetrates through the right end of the air guide channel and is communicated with the inside of the air guide channel; open the air pump, the air pump is taken out through the air in first trachea in with the air guide channel and is discharged to the external world through the second trachea, the air guide channel inhales the air of gas collection fill top through gas collection fill, the impeller shaft on the holding ring adds and produces impurity such as more piece and dust easily, gas collection fill inhales impurity and discharges into to the air guide channel in, impurity in the air guide channel moves when moving to the filter plate on, the filter plate intercepts impurity, impurity falls to gathering in the collecting tube along the left side of filter plate, air in the air guide channel passes the filter plate and gets into in the first trachea, open the buckle, the downside output of the impurity accessible collecting tube that the collecting tube was collected is discharged to the external world, thereby conveniently unify the collection to impurity, and the practicality is improved.
The invention relates to a grinding device for a spherical surface of an impeller shaft end of a wind driven generator, which further comprises a contact switch, wherein the contact switch is arranged on the left side of the bottom of an upper clamping bent arm, the position of the contact switch corresponds to the position degree of a threaded sleeve, and the contact switch is electrically connected with a second motor; when four group's centre gripping jibs were opened, the left side downstream of upside centre gripping jibs, and the left side of upside centre gripping jibs drives contact switch downstream, and contact switch's bottom can contact with the top right side of swivel nut, and the second motor is closed in the contact switch control, and swivel nut and four group's centre gripping jibs stop moving can conveniently carry on spacingly to the angle of opening of four group's centre gripping jibs through setting up contact switch, prevent that it from colliding with the swivel nut, improve the practicality.
The spherical surface polishing device for the shaft end of the impeller of the wind driven generator further comprises an arc-shaped protection plate, the shape of the arc-shaped protection plate corresponds to that of the first arc-shaped plate, the bottom of the arc-shaped protection plate is installed at the top of the first arc-shaped plate, and the arc-shaped protection plate is located on the outer side of the first gear; through setting up the arc backplate, can conveniently shelter from the first gear of moving state, conveniently protect it, improve the reliability.
According to the grinding equipment for the spherical surface of the shaft end of the impeller of the wind driven generator, the left sides of the two groups of first guide rails and the left front sides and the left rear sides of the arc-shaped guide rails are provided with the limiting plates; through setting up four limiting plates of group, can conveniently carry on spacingly to the sliding position of second slider and two sets of first sliders, prevent that equipment from taking place the separation phenomenon, improve the practicality.
The spherical surface grinding equipment for the shaft end of the impeller of the wind driven generator further comprises a protective cover, wherein the protective cover is positioned on the outer sides of the third motor, the double-output-shaft speed reducer and the two groups of third gears, and the bottom of the protective cover is fixed on the workbench; through setting up the guard shield, can conveniently keep apart the protection to third motor, dual output shaft reduction gear and two sets of third gears, conveniently shelter from the transmission position of two sets of third gears and two sets of power rings simultaneously, improve practicality and reliability.
Compared with the prior art, the invention has the beneficial effects that: an external impeller shaft is arranged on a fixing device, the end to be processed of the impeller shaft corresponds to the positions of a plurality of groups of polishing knives, a power device is started, the power device drives the fixing device and the impeller shaft to rotate, a first motor is started, the first motor drives a first gear to rotate, the first gear is meshed with teeth on an arc-shaped guide rail, the first gear rolls on the arc-shaped guide rail, the first gear drives the first motor, a first supporting plate and a second slider to move, a second slider slides on the arc-shaped guide rail, the second slider carries out arc-shaped movement on the arc-shaped guide rail due to the shape of the arc-shaped guide rail, the second slider drives the second gear, a rotating sleeve, a plurality of groups of S-shaped supporting frames and a plurality of groups of polishing knives to carry out arc-shaped movement, meanwhile, the lower side of the rotating sleeve is meshed with the teeth on the second arc-shaped plate, the rotating sleeve rolls on the second arc-shaped plate, the, thereby the plurality of groups of polishing knives rotate while moving in an arc shape, the two groups of oil cylinder push rods are controlled to push the first arc-shaped plate to move leftwards, the first arc-shaped plate drives the plurality of groups of polishing knives to move leftwards, simultaneously the first arc-shaped plate drives the two groups of first sliding blocks to respectively slide on the two groups of first guide rails, the left sides of the plurality of groups of rotating polishing knives are contacted with the right side of the impeller shaft and polish the end surface of the impeller shaft, as the impeller shaft is in a rotating state, the plurality of groups of polishing knives move in an arc shape, and the plurality of groups of rotating polishing knives can polish the end surface of the impeller shaft in a spherical surface way, thereby realizing the effect of automatic polishing, simplifying the polishing mode by automatically polishing the end surface of the impeller shaft, saving the physical strength and time during manual polishing, improving the working efficiency, avoiding the damage to the body during manual polishing, and improving the smoothness, effectively improve the effect of polishing, improve practicality and reliability.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic top left oblique view of the present invention;
FIG. 3 is a schematic view of the rotary drum of FIG. 1 with a left oblique view;
FIG. 4 is a schematic diagram of the right side oblique view of the rotary drum in FIG. 1;
FIG. 5 is an enlarged view of a portion A of FIG. 3;
in the drawings, the reference numbers: 1. a work table; 2. a support leg; 3. an arched frame; 4. a first arc-shaped plate; 5. a first slider; 6. a first guide rail; 7. a cylinder push rod; 8. an arc-shaped guide rail; 9. a second slider; 10. a first support plate; 11. a first motor; 12. a first gear; 13. a second gear; 14. rotating the sleeve; 15. an S-shaped support frame; 16. polishing the knife; 17. a second arc-shaped plate; 18. a rotating cylinder; 19. a positioning ring; 20. a second motor; 21. a lead screw; 22. a threaded sleeve; 23. a movable tray; 24. a third slider; 25. a second guide rail; 26. a third guide rail; 27. a fourth slider; 28. clamping the bent arm; 29. an arc-shaped splint; 30. a power ring; 31. an annular fixed pressure plate; 32. a second support plate; 33. a third motor; 34. a speed reducer with double output shafts; 35. a third gear; 36. an air guide channel; 37. a gas collecting hopper; 38. filtering the plate; 39. a collection pipe; 40. buckling the plate; 41. an air pump; 42. a first air pipe; 43. a second air pipe; 44. a contact switch; 45. an arc-shaped guard plate; 46. a limiting plate; 47. a shield.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, in the grinding device for the spherical surface of the impeller shaft end of the wind driven generator according to the present invention, when the grinding device works, an external impeller shaft is installed on a fixing device, the end to be processed of the impeller shaft corresponds to the positions of a plurality of groups of grinding knives 16, a power device is turned on, the power device drives the fixing device and the impeller shaft to rotate, a first motor 11 is turned on, the first motor 11 drives a first gear 12 to rotate, the first gear 12 is engaged with teeth on an arc-shaped guide rail 8, the first gear 12 rolls on the arc-shaped guide rail 8, the first gear 12 drives the first motor 11, a first supporting plate 10 and a second slider 9 to move, the second slider 9 slides on the arc-shaped guide rail 8, the second slider 9 drives a second gear 13, a rotating sleeve 14, a plurality of S-shaped supporting frames 15 and a plurality of groups of grinding knives 16 to move in an arc shape, meanwhile, as the lower side of the rotating sleeve 14 is meshed with the teeth on the second arc-shaped plate 17, the rotating sleeve 14 rolls on the second arc-shaped plate 17, the rotating sleeve 14 drives a plurality of groups of S-shaped supporting frames 15 and a plurality of groups of polishing knives 16 to rotate, thereby leading the plurality of groups of polishing knives 16 to rotate while moving in an arc shape, controlling the two groups of oil cylinder push rods 7 to push the first arc-shaped plate 4 to move leftwards, leading the first arc-shaped plate 4 to drive the plurality of groups of polishing knives 16 to move leftwards, meanwhile, the first arc-shaped plate 4 drives two groups of first sliding blocks 5 to respectively slide on two groups of first guide rails 6, the left sides of a plurality of groups of rotating polishing knives 16 are contacted with the right side of the impeller shaft and polish the end surface of the impeller shaft, because the impeller shaft is in a rotating state, the plurality of groups of polishing knives 16 move in an arc shape, and the plurality of groups of polishing knives 16 in the rotating state can polish the spherical surface of the end surface of the impeller shaft, thereby realizing the effect of automatic polishing.
The main functions realized by the invention are as follows: by carrying out automatic spherical surface polishing treatment on the shaft end of the impeller, the polishing mode can be conveniently simplified, physical force and time during manual polishing are saved, the working efficiency is improved, the damage to a body during manual polishing is avoided, the smoothness and the regularity of the polished spherical surface are improved, and the polishing effect is effectively improved; the fixing device works in a mode that the left side of an impeller shaft is inserted into the positioning ring 19 through the right conical surface of the positioning ring 19, the second motor 20 is started, the second motor 20 drives the screw 21 to rotate, the screw sleeve 22 is connected with the screw 21 in a screw-in mode, the screw sleeve 21 drives the screw sleeve 22 to move leftwards, the screw sleeve 22 drives the moving disc 23 to move leftwards, the moving disc 23 drives the four groups of third sliding blocks 24 to respectively slide leftwards on the four groups of second guide rails 25, meanwhile, the moving disc 23 drives the four groups of third guide rails 26 and the four groups of fourth sliding blocks 27 to move leftwards, the four groups of fourth sliding blocks 27 respectively pull the left sides of the four groups of clamping bent arms 28 to move leftwards, the left sides of the four groups of clamping bent arms 28 are far away from each other, the middle parts of the four groups of clamping bent arms 28 respectively rotate in the four groups of through holes, the left sides of the four groups of clamping bent arms 28 respectively drive the four groups of fourth, the inner sides of the four groups of arc-shaped clamping plates 29 are contacted with the outer wall of the impeller shaft and extrude and fix the outer wall of the impeller shaft, so that the impeller shaft is fixed, when the impeller shaft is machined, the second motor 20 runs reversely, the moving disc 23 pushes the four groups of third guide rails 26 and the four groups of fourth sliding blocks 27 to move rightwards, the four groups of fourth sliding blocks 27 push the left sides of the four groups of clamping bent arms 28 to approach each other, the four groups of clamping bent arms 28 drive the four groups of arc-shaped clamping plates 29 to move away from each other and separate from the impeller shaft, and the impeller shaft is taken down; the working mode of the power device is that a third motor 33 is turned on, the third motor 33 drives two groups of third gears 35 to rotate through a double-output-shaft reducer 34, the two groups of third gears 35 are respectively engaged with teeth on the two groups of power rings 30, the two groups of third gears 35 synchronously drive the two groups of power rings 30 to rotate, the two groups of power rings 30 drive a rotating cylinder 18 and an impeller shaft to rotate, meanwhile, the two groups of power rings 30 respectively slide on two groups of annular fixed pressing plates 31, and the two groups of annular fixed pressing plates 31 can clamp and fix the two groups of power rings 30; the air pump 41 is opened, the air pump 41 pumps air in the air guide channel 36 through the first air pipe 42 and discharges the air to the outside through the second air pipe 43, the air guide channel 36 sucks air above the air collecting hopper 37 through the air collecting hopper 37, when an impeller shaft on the positioning ring 19 is machined, more impurities such as chips, dust and the like are easily generated, the air collecting hopper 37 sucks the impurities and discharges the impurities into the air guide channel 36, when the impurities in the air guide channel 36 move rightwards to the filter plate 38, the filter plate 38 intercepts the impurities, the impurities fall into the collecting pipe 39 along the left side of the filter plate 38 and are collected, the air in the air guide channel 36 passes through the filter plate 38 and enters the first air pipe 42, the buckle plate 40 is opened, and the impurities collected by the collecting pipe 39 can be discharged to the outside through the lower output end of the collecting pipe 39, so that the; when the four groups of clamping bent arms 28 are opened, the left side of the upper clamping bent arm 28 moves downwards, the left side of the upper clamping bent arm 28 drives the contact switch 44 to move downwards, the bottom of the contact switch 44 can be contacted with the right side of the top of the threaded sleeve 22, the contact switch 44 controls the second motor 20 to be turned off, the threaded sleeve 22 and the four groups of clamping bent arms 28 stop moving, and the contact switch 44 is arranged, so that the opening angles of the four groups of clamping bent arms 28 can be conveniently limited, and the four groups of clamping bent arms 28 are prevented from colliding with the threaded sleeve 22; the arc-shaped guard plate 45 is arranged, so that the first gear 12 in a moving state can be conveniently shielded and protected; by arranging the four groups of limiting plates 46, the sliding positions of the second sliding block 9 and the two groups of first sliding blocks 5 can be conveniently limited, and the separation phenomenon of equipment is prevented; through setting up guard shield 47, can conveniently keep apart the protection to third motor 33, dual output shaft reduction gear 34 and two sets of third gear 35, conveniently shelter from the transmission position of two sets of third gear 35 and two sets of power ring 30 simultaneously, improve practicality and reliability.
According to the grinding equipment for the spherical surface of the shaft end of the impeller of the wind driven generator, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the grinding equipment can be implemented as long as the beneficial effects of the grinding equipment can be achieved; the contact switch 44 is commercially available.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A spherical grinding device for an impeller shaft end of a wind driven generator is characterized by comprising a workbench (1), four groups of supporting legs (2), an arch-shaped frame (3), a first arc-shaped plate (4), two groups of first sliding blocks (5) and two groups of first guide rails (6), wherein the four groups of supporting legs (2) are all arranged at the bottom of the workbench (1), a power device is arranged on the left side of the top of the workbench (1), a fixing device is arranged on the power device, the arch-shaped frame (3) is arranged on the right side of the top of the workbench (1), the opening direction of the arch-shaped frame (3) faces the left side, the first arc-shaped plate (4) is positioned inside the arch-shaped frame (3), the opening direction of the first arc-shaped plate (4) faces the left side, the two groups of first sliding blocks (5) are respectively arranged on the front side and the rear side of the first arc-shaped plate (4), the two groups of first guide rails (6) are respectively, two groups of first guide rails (6) are respectively connected with two groups of first sliding blocks (5) in a sliding manner, two groups of oil cylinder push rods (7) are arranged on the right side of the arched frame (3), the extending ends of the left sides of the two groups of oil cylinder push rods (7) penetrate through the right side of the arched frame (3) and are arranged on the right side of the first arc-shaped plate (4), an arc-shaped guide rail (8) is arranged on the inner wall of the first arc-shaped plate (4), teeth are uniformly arranged on the outer side of the top of the arc-shaped guide rail (8), a second sliding block (9) is arranged on the arc-shaped guide rail (8) in a sliding manner, a first supporting plate (10) is arranged on the upper left side of the second sliding block (9), a first motor (11) is arranged on the top of the first supporting plate (10), a first gear (12) is arranged at the output end of the right side of the first motor (11), the lower side of the, the left side of second gear (13) is provided with rotates cover (14), the left side circumferencial direction that rotates cover (14) evenly is provided with multiunit S type support frame (15), the left side of multiunit S type support frame (15) all is provided with polishing sword (16), multiunit polishing sword (16) all are located the left of first backup pad (10), the position of multiunit polishing sword (16) all corresponds with fixing device' S position, the downside of first arc (4) is provided with second arc (17), evenly be provided with the tooth on second arc (17), the downside of second gear (13) and the tooth toothing on second arc (17).
2. The grinding equipment for the spherical surface of the shaft end of the impeller of the wind driven generator as claimed in claim 1, wherein the fixing device comprises a rotating cylinder (18), a positioning ring (19), a second motor (20), a lead screw (21), a threaded sleeve (22), a moving disc (23), four groups of third sliding blocks (24), four groups of second guide rails (25), four groups of third guide rails (26), four groups of fourth sliding blocks (27), four groups of clamping bent arms (28) and four groups of arc-shaped clamping plates (29), the rotating cylinder (18) is installed on the power device, the outer side of the right end of the rotating cylinder (18) is uniformly communicated with four groups of through holes, the left sides of the four groups of through holes are communicated with the inside of the rotating cylinder (18), the positioning ring (19) is installed on the right side of the rotating cylinder (18), the positioning ring (19) is located between the four groups of through holes, the right side of the inner wall of the positioning ring (19) is provided, the second motor (20) is arranged on the left side of the rotating cylinder (18), the lead screw (21) is transversely and rotatably arranged in the middle of the inner wall of the rotating cylinder (18), the right output end of the second motor (20) penetrates through the left side of the rotating cylinder (18) and is in transmission connection with the left side of the lead screw (21), the screw sleeve (22) is screwed on the lead screw (21), the moving disc (23) is fixed on the outer wall of the screw sleeve (22), four groups of third sliding blocks (24) are annularly and uniformly arranged on the circumferential direction of the outer wall of the moving disc (23), four groups of second guide rails (25) are annularly and uniformly and transversely arranged on the inner wall of the rotating cylinder (18), the outer sides of the four groups of third sliding blocks (24) are respectively and slidably arranged on the four groups of second guide rails (25), the four groups of third guide rails (26) are uniformly and radially arranged on the right side of the moving disc (23), the positions of the four groups of third guide rails (26, the four groups of fourth sliding blocks (27) are respectively and slidably mounted on the four groups of third guide rails (26), the right sides of the four groups of clamping bent arms (28) are all positioned on the right side of the rotating cylinder (18), the left sides of the four groups of clamping bent arms (28) respectively penetrate through the four groups of through holes and extend into the right side of the inside of the rotating cylinder (18), the middle parts of the four groups of clamping bent arms (28) are respectively and rotatably connected with the inner walls of the four groups of through holes, the left sides of the four groups of clamping bent arms (28) are respectively and rotatably mounted on the right sides of the four groups of fourth sliding blocks (27), and the four groups of arc-shaped clamping plates (29) are.
3. The spherical grinding equipment for the shaft end of the impeller of the wind driven generator as claimed in claim 2, wherein the power device comprises two groups of power rings (30), two groups of annular fixed pressing plates (31), a third motor (33), a double-output shaft reducer (34) and two groups of third gears (35), the two groups of power rings (30) are respectively sleeved on the left side and the right side of the outer wall of the rotating cylinder (18), the inner sides of the outer walls of the two groups of power rings (30) are respectively provided with teeth in a circular manner, the two groups of annular fixed pressing plates (31) are respectively positioned on the outer sides of the two groups of power rings (30), the two groups of annular fixed pressing plates (31) are respectively sleeved on the left side and the right side of the outer wall of the rotating cylinder (18), the inner walls of the two groups of annular fixed pressing plates (31) are respectively contacted with the outer sides of the outer walls of the two groups of power rings, the bottom of each group of second supporting plates (32) is fixed on the workbench (1), the third motor (33) and the double-output-shaft speed reducer (34) are installed on the left front side of the top of the workbench (1) and are in transmission connection with each other, the two groups of third gears (35) are installed on the left output end and the right output end of the double-output-shaft speed reducer (34) respectively, and the rear sides of the two groups of third gears (35) are meshed with teeth on the two groups of power rings (30) respectively.
4. The grinding device for the spherical surface of the shaft end of the impeller of the wind driven generator as claimed in claim 3, further comprising an air guide channel (36), an air collecting hopper (37), a filter plate (38), a collecting pipe (39), a buckle plate (40), an air pump (41), a first air pipe (42) and a second air pipe (43), wherein the air guide channel (36) is located at the lower side of the inside of the arched frame (3), the bottom of the air guide channel (36) is transversely installed at the right side of the top of the workbench (1), the right side of the air guide channel (36) penetrates through the arched frame (3) and extends to the right side of the workbench (1), the right side of the air guide channel (36) is sealed, the air collecting hopper (37) is installed at the left input end of the air guide channel (36) and is communicated with each other, the opening direction of the air collecting hopper (37) faces to the upper left and corresponds to the position of the positioning ring (19), the filter plate (38, the collecting pipe (39) is located on the right side of the workbench (1), the collecting pipe (39) is communicated and installed on the right side of the bottom of the air guide channel (36), the position of the collecting pipe (39) corresponds to the position of the filter plate (38), the buckling plate (40) is buckled on the output end of the lower side of the collecting pipe (39), the air pump (41) is installed on the right side of the arched frame (3), the first air pipe (42) and the second air pipe (43) are installed on the air pump (41), and the input end of the lower side of the first air pipe (42) penetrates through the right end of the air guide channel (36) and is communicated with the inside of the air guide channel (36).
5. The spherical grinding device for the shaft end of the impeller of the wind driven generator as claimed in claim 4, further comprising a contact switch (44), wherein the contact switch (44) is installed at the left side of the bottom of the upper clamping bent arm (28), the position of the contact switch (44) corresponds to the position of the screw sleeve (22), and the contact switch (44) is electrically connected with the second motor (20).
6. The spherical grinding device for the shaft end of the impeller of the wind driven generator as claimed in claim 5, further comprising an arc-shaped protection plate (45), wherein the shape of the arc-shaped protection plate (45) corresponds to the shape of the first arc-shaped plate (4), the bottom of the arc-shaped protection plate (45) is installed on the top of the first arc-shaped plate (4), and the arc-shaped protection plate (45) is located on the outer side of the first gear (12).
7. The grinding equipment for the spherical surface of the shaft end of the impeller of the wind driven generator as claimed in claim 6, wherein the left sides of the two groups of first guide rails (6) and the left front sides and the left rear sides of the arc-shaped guide rails (8) are provided with limiting plates (46).
8. The grinding device for the spherical surface of the shaft end of the impeller of the wind driven generator as claimed in claim 7, further comprising a shield (47), wherein the shield (47) is positioned outside the third motor (33), the double output shaft speed reducer (34) and the two sets of third gears (35), and the bottom of the shield (47) is fixed on the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011395799.0A CN112676967A (en) | 2020-12-03 | 2020-12-03 | Aerogenerator impeller axle head sphere equipment of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011395799.0A CN112676967A (en) | 2020-12-03 | 2020-12-03 | Aerogenerator impeller axle head sphere equipment of polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112676967A true CN112676967A (en) | 2021-04-20 |
Family
ID=75447221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011395799.0A Withdrawn CN112676967A (en) | 2020-12-03 | 2020-12-03 | Aerogenerator impeller axle head sphere equipment of polishing |
Country Status (1)
| Country | Link |
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| CN (1) | CN112676967A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114274018A (en) * | 2021-12-28 | 2022-04-05 | 苏州天顺复合材料科技有限公司 | Full-automatic grinding device for wind power blade girder |
| CN114619319A (en) * | 2022-03-15 | 2022-06-14 | 江苏惠利隆塑业集团有限公司 | Shell spherical surface grinding device |
| CN114643529A (en) * | 2022-03-25 | 2022-06-21 | 深圳市森迪源气动设备制造有限公司 | Automatic turnover type multi-surface lapping equipment for part processing |
| CN119217204A (en) * | 2024-09-18 | 2024-12-31 | 启东锦桥轴承有限公司 | A kind of grinding equipment for shaft workpiece |
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| CN114274018A (en) * | 2021-12-28 | 2022-04-05 | 苏州天顺复合材料科技有限公司 | Full-automatic grinding device for wind power blade girder |
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| CN114643529B (en) * | 2022-03-25 | 2022-12-27 | 深圳市森迪源气动设备制造有限公司 | Automatic turnover type multi-surface lapping equipment for part processing |
| CN119217204A (en) * | 2024-09-18 | 2024-12-31 | 启东锦桥轴承有限公司 | A kind of grinding equipment for shaft workpiece |
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Application publication date: 20210420 |
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