CN116945045A - Lathe fixture for shell of wind power generation speed increasing box - Google Patents
Lathe fixture for shell of wind power generation speed increasing box Download PDFInfo
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- CN116945045A CN116945045A CN202311131961.1A CN202311131961A CN116945045A CN 116945045 A CN116945045 A CN 116945045A CN 202311131961 A CN202311131961 A CN 202311131961A CN 116945045 A CN116945045 A CN 116945045A
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- 238000010248 power generation Methods 0.000 title claims abstract description 39
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 238000005498 polishing Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
The application discloses a lathe fixture for a shell of a wind power generation speed increasing box, which comprises a machine base, a placing table, a driving assembly, a linkage piece, clamping plates and a jacking assembly.
Description
Technical Field
The application relates to the technical field of production of wind power generation speed increasing box shells, in particular to a lathe fixture for a wind power generation speed increasing box shell.
Background
With the gradual maturation of wind generating set technology, wind power development environments are increasingly diversified and complicated, and a medium-speed permanent magnet technology becomes a third main stream technology after a double-fed technology and a direct-drive permanent magnet technology and is focused by more and more manufacturers of complete machines at home and abroad. The medium speed permanent magnet fan is also called as a semi-direct drive type, the motor is connected with the speed increasing box through a flange, the structure is compact, the speed increasing box is highly integrated, generally adopts two-stage planetary transmission, parallel stages of a double-feed type are canceled, and compared with the traditional double-feed type, the speed increasing box has high transmission efficiency, light weight and lower rotating speed, and transmission noise is greatly reduced. The semi-direct-drive type draws the advantages of the double-feed type and the direct-drive type, and is a new choice of offshore high-power fans.
In the production process of the wind power generation speed increasing box, the shell is required to be welded and fixed, burrs are easy to generate at the welding positions of the inner wall and the outer wall of the shell after welding, burrs inside the shell and on the outer wall need to be polished and removed in order to prevent the burrs from being cut when the wind power generation speed increasing box is used, the existing lathe clamping tool mostly stretches and centers the inside of the shell from the bottom, but when the inner wall is polished in the clamping mode, the position, blocked by the clamp, of the inner wall is difficult to polish, the inner wall needs to be replaced to be fixedly polished on a lathe for clamping the outer wall, centering needs to be performed again, and a large amount of time is consumed.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present application has been made in view of the above and/or problems occurring in the prior art of a wind power generation speed increasing box housing lathe fixture.
Therefore, the application aims to provide a lathe clamp for a wind power generation speed increasing box shell, the top of a machine base is provided with a placing table, the top of the machine base and the top of the placing table are all in a cross shape, each slide is internally provided with clamping plates, the center position of the interior of the machine base is provided with a driving assembly, a linkage piece is arranged between the driving assembly and each clamping plate, the interior of the machine base is also provided with a jacking assembly matched with the clamping plates, when the shell is hung and placed on the top of the placing table, the driving assembly is started to drive the connecting pieces to drive the four clamping plates to move outwards to tightly press the inner wall of the shell, at the moment, deburring is carried out on the outer wall of the shell, after polishing is finished, the driving assembly is started to drive the jacking assembly to drive the placing table to drive the shell to move upwards, and when the clamping plates move to the side ends of the slide, the driving assembly drives the clamping plates to move downwards until the side walls of the clamping plates clamp the outer wall of the shell, the shell is clamped, and the switching of the clamping modes inside and the shell can be completed without centering the shell, so that a large amount of time is saved.
In order to solve the technical problems, according to one aspect of the present application, the following technical solutions are provided:
a wind power generation speed increasing box housing lathe fixture, comprising:
the top of the base is cross-shaped and provided with four first slide ways;
the placing table is positioned at the center of the top of the base, and a second slideway is arranged at the position of the top of the placing table, which corresponds to the first slideway;
the driving assembly is arranged at the center of the top in the base;
the clamping plates are corresponding to the first slide ways in number and are respectively positioned in each first slide way, penetrate through the second slide ways and extend out of the top of the placing table;
the linkage piece is connected with the driving assembly and the clamping plate, is driven by the driving assembly to drive the clamping plate to move in the first slide way and the second slide way, and clamps the inner hole and the outer wall of the speed increasing box shell;
the jacking component is positioned in the base and moves up and down along with the movement of the clamping plate to push the placing table to move up and down.
As a preferable scheme of the lathe fixture for the wind power generation speed increasing box shell, the driving assembly comprises a fixing frame arranged at the inner top of the base and a motor arranged at the bottom of the fixing frame, wherein the output end of the motor stretches into the fixing frame and is provided with a rotating rod, the other end of the rotating rod is provided with a worm, and the four side walls of the fixing frame are provided with lug plates.
As a preferable scheme of the wind power generation speed increasing box shell lathe fixture, the clamping plate comprises a first sliding plate positioned in the first sliding way and a second sliding plate positioned in the first sliding plate, a sliding groove is formed in the side wall of the first sliding plate, a second guide groove is formed in the symmetrical side wall of the sliding groove, the second sliding plate is positioned in the sliding groove, the bottom of the second sliding plate extends out of the bottom of the sliding groove, a second guide plate is mounted on the symmetrical side wall of the second sliding plate, and the second guide plate is positioned in the second guide groove.
As a preferable scheme of the lathe fixture for the wind power generation speed increasing box shell, the linkage piece comprises a first connecting plate connected between the second sliding plate and the bottom end of the fixing frame, a gear rotatably connected to the side wall of the lug plate and meshed with the worm, and a second connecting plate hinged to the middle section of the side wall of the first connecting plate, wherein an eccentric shaft rod is arranged on the side wall of the gear, the other end of the second connecting plate is hinged to the eccentric shaft rod, the top end of the first connecting plate is hinged to the bottom of the second sliding plate, and the bottom end of the first connecting plate is hinged to the side wall of the bottom end of the fixing frame.
As a preferable scheme of the wind power generation speed increasing box shell lathe fixture, the first slide way symmetrical side wall is provided with a first guide groove, the first slide plate symmetrical side wall is provided with a first guide plate, the first guide plate is positioned in the first guide groove, and the top of the base is provided with a third slide way.
As an optimal scheme of the wind power generation speed increasing box shell lathe fixture, an extension plate is arranged at the bottom end of the side wall of the first sliding plate, a connecting rod is arranged at the bottom of the extension plate, and the connecting rod extends into the base.
As a preferable scheme of the wind power generation speed increasing box shell lathe fixture, the jacking assembly comprises a fixed plate positioned in the base, a sliding block positioned at the top of the fixed plate and a jacking column positioned in the third slideway, wherein the top of the jacking column is abutted to the bottom of the placing table, a third connecting plate is mounted at the top of the fixed plate, and the top end of the third connecting plate is connected with the inner top of the base.
As a preferable scheme of the wind power generation speed increasing box shell lathe fixture, a fourth slideway is arranged at the top of the fixed plate, a rack is arranged on the side wall of the fourth slideway, a reciprocating threaded rod is arranged at the top of the sliding block, a moving gear is arranged at the bottom of the sliding block and is positioned in the fourth slideway, a reciprocating threaded hole is arranged at the bottom end of the lifting column, and the reciprocating threaded rod rotationally extends into the reciprocating threaded hole.
As a preferable scheme of the wind power generation speed increasing box shell lathe fixture, the outer wall of the sliding block is hinged with two sliding blocks, the other ends of the two sliding blocks are respectively hinged to the bottom ends of the two connecting rods, when the two extending plates are away from each other, the two connecting rods pull the sliding blocks to slide on the tops of the fixing plates and drive the movable gear to slide in the fourth slideway, and when the movable gear slides to be meshed with the rack, the movable gear drives the movable gear to slide continuously along with the sliding blocks, the movable gear rotates to drive the reciprocating threaded rod to rotate, and the jacking column is pushed to move up and down.
Compared with the prior art: through setting up at the frame top and placing the platform, the frame top all is four slides with placing the platform top and has been offered to the cross, every slide is inside all to be provided with splint, be provided with drive assembly at the inside central point of frame, all be provided with the interlock piece between drive assembly and every splint, and the frame is inside still to be provided with splint complex jacking subassembly, place after placing the platform top in suspension of casing, start drive assembly and drive the connecting piece and promote four splint outwards remove and support tight shells inner wall, carry out inside centre gripping to the casing, carry out the burring to shells outer wall at this moment, it promotes to place the platform to drive the casing and upwards move to drive the drive assembly when finishing polishing and promote splint outwards remove, when splint remove to slide side, place the platform and drive the casing and move down and reset until splint lateral wall presss from both sides shells outer wall, carry out centre gripping to the casing outside, need not to the switching of the inside and outside centre gripping mode of casing just can be accomplished to the casing, a large amount of time has been saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following detailed description will be given with reference to the accompanying drawings and detailed embodiments, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. Wherein:
FIG. 1 is a block diagram of the whole lathe fixture for a wind power generation speed increasing box shell;
FIG. 2 is a diagram showing the internal structure of a lathe fixture base of a wind power generation speed increasing box shell;
FIG. 3 is a cross-sectional view of a fixture base of a lathe for a wind power generation speed increasing box shell;
FIG. 4 is a partial block diagram of a lathe fixture base of a wind power generation speed increaser housing according to the present application;
FIG. 5 is a block diagram of a lathe fixture drive assembly for a wind turbine gearbox housing according to the present application;
FIG. 6 is a block diagram of a wind power generation speed increasing box housing lathe fixture jacking assembly according to the present application;
FIG. 7 is a block diagram of a fixture clamp of a wind power generation speed increasing box shell lathe;
FIG. 8 is a block diagram of the turning fixture for the wind power generation speed increasing box shell of FIG. 3 at A;
FIG. 9 is a view showing the structure of the turning fixture for the wind power generation speed increasing box shell in FIG. 4 at B;
FIG. 10 is a block diagram of a turning attachment for a wind turbine gearbox housing according to the present application.
Detailed Description
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings.
Next, the present application will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present application. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
The application provides a lathe fixture for a shell of a wind power generation speed increasing box, which is characterized in that a placing table is arranged at the top of a machine base, four slide ways are arranged at the top of the machine base and the top of the placing table in a cross shape, clamping plates are arranged in the slide ways, a driving assembly is arranged at the center of the interior of the machine base, a linkage piece is arranged between the driving assembly and each clamping plate, a jacking assembly matched with the clamping plates is also arranged in the machine base, when the shell is hung and placed at the top of the placing table, the driving assembly is started to drive the connecting pieces to push the four clamping plates to move outwards to tightly press the inner wall of the shell, at the moment, deburring is carried out on the outer wall of the shell, after polishing is finished, the driving assembly is continuously started to drive the clamping plates to move outwards and drive the jacking assembly to drive the placing table to drive the shell to move upwards, and drive the clamping plates to move towards the center when the side ends of the slide ways, the placing table drives the shell to move downwards to reset until the side walls of the clamping plates clamp the outer wall of the shell, and the shell is clamped outside the shell, and a large amount of time is saved.
Fig. 1 to 10 are schematic structural views showing an embodiment of a lathe fixture for a wind power generation speed increasing box housing according to the present application, referring to fig. 1 to 10, the lathe fixture for a wind power generation speed increasing box housing according to the present embodiment includes a base 100, a placement table 200, a driving assembly 300, a clamping plate 400, a linkage 500, and a jacking assembly 600.
Four first slide ways 110 are formed in the top of the base 100 in a cross shape, first guide grooves 110a are formed in symmetrical side walls of the first slide ways 110, first guide plates 410c are mounted on symmetrical side walls of the first slide plates 410, the first guide plates 410c are located inside the first guide grooves 110a, third slide ways 120 are formed in the top of the base 100, and the four first slide plates 410 move relatively inside the four first slide ways 110 respectively.
The placing table 200 is located at the center position of the top of the base 100, the second slide way 210 is arranged at the position of the top of the placing table 200 corresponding to the first slide way 110, the shell is hoisted and placed at the top of the placing table 200 through external suspension equipment, and along with the outward movement of the four first sliding plates 410, the side walls of the first sliding plates 410 abut against the inner wall of the shell, so that the shell is centered and clamped at the center position of the top of the placing table 200.
The driving assembly 300 is installed at the center position of the top in the base 100, the driving assembly 300 comprises a fixing frame 310 installed at the inner top of the base 100 and a motor 320 installed at the bottom of the fixing frame 310, the output end of the motor 320 stretches into the fixing frame 310 and is provided with a rotating rod 320a, the other end of the rotating rod 320a is provided with a worm 320b, ear plates 310a are installed on four side walls of the fixing frame 310, the fixing frame 310 is installed at the center position of the inner top of the base 100, the rotating rod 320a and the worm 320b are driven to rotate by starting the motor 320, and four first sliding plates 410 are driven to reciprocate relatively in the first sliding way 110 and the second sliding way 210 along with the rotation of the worm 320 b.
The number of the clamping plates 400 corresponds to that of the first slide ways 110 and are respectively positioned in each first slide way 110, the clamping plates 400 penetrate through the second slide ways 210 and extend out of the top of the placing table 200, the clamping plates 400 comprise a first sliding plate 410 positioned in the first slide ways 110 and a second sliding plate 420 positioned in the first sliding plate 410, sliding grooves 410a are formed in the side walls of the first sliding plate 410, second guide grooves 410b are formed in the symmetrical side walls of the sliding grooves 410a, the second sliding plate 420 is positioned in the sliding grooves 410a, the bottom of the second sliding plate 420 extends out of the bottom of the sliding groove 410a, second guide plates 420a are arranged on the symmetrical side walls of the second sliding plate 420, the second guide plates 420a are positioned in the second guide grooves 410b, extension plates 430 are arranged at the bottom of the extension plates 430, the connection rods 430a extend into the base 100, when the second sliding plate 420 slides in the second guide grooves 410b, the first sliding plate 410 can slide left and right along with the second sliding plate 420, when the first sliding plate 410 slides in the first sliding plate 410a, the first guide plates 410c can slide in the first guide grooves 410a to move in the horizontal direction in the first slide ways 110a, and the first sliding plates 410a can move in the horizontal direction and reciprocate in the first guide grooves 110 a.
The linkage member 500 connects the driving assembly 300 and the clamping plate 400, the driving assembly 300 drives the clamping plate 400 to move in the first slide way 110 and the second slide way 210, the inner hole and the outer wall of the speed increasing box shell are clamped, the linkage member 500 comprises a first connecting plate 510 connected between the second slide plate 420 and the bottom end of the fixed frame 310, a gear 520 rotatably connected on the side wall of the lug plate 310a and meshed with the worm 320b, and a second connecting plate 530 hinged on the middle section of the side wall of the first connecting plate 510, an eccentric shaft 520a is mounted on the side wall of the gear 520, the other end of the second connecting plate 530 is hinged with the eccentric shaft 520a, the top end of the first connecting plate 510 is hinged at the bottom of the second slide plate 420, the bottom end of the first connecting plate 510 is hinged on the side wall of the bottom end of the fixed frame 310, when the worm 320b rotates, the worm 320b drives the gear 520 to rotate continuously clockwise, when the eccentric shaft 520a rotates clockwise from twelve directions of the gear 520, the eccentric shaft 520a pushes the second connecting plate 530 to drive the first connecting plate 510 to move downwards with the bottom end of the first connecting plate 510 as the center, at this time, the first connecting plate 510 pulls the second slide plate 420 to drive the first slide plate 410 to move away from the base 100 in the first slide way 110, when the eccentric shaft 520a rotates to six o 'clock directions on the side wall of the gear 520, at this time, the first slide plate 410 is at the farthest end of the first slide way 110, and as the eccentric shaft 520a continues to rotate clockwise from six o' clock directions on the side wall of the gear 520, the eccentric shaft 520a pulls the second connecting plate 530 to drive the first connecting plate 510 to turn upwards with the bottom end of the first connecting plate 510 as the center, at this time, the first connecting plate 510 pushes the second slide plate 420 to drive the first slide plate 410 to slide in the first slide way 110 to the center of the base 100.
The jacking assembly 600 is located in the base 100, and moves up and down along with the movement of the clamping plate 400, so as to push the placing table 200 to move up and down, the jacking assembly 600 comprises a fixed plate 610 located in the base 100, a sliding block 620 located at the top of the fixed plate 610, and a jacking column 630 located in the third sliding way 120, the top of the jacking column 630 is abutted to the bottom of the placing table 200, a third connecting plate 610a is installed at the top of the fixed plate 610, the top of the third connecting plate 610a is connected with the top of the base 100, a fourth sliding way 610b is provided at the top of the fixed plate 610, a rack 610c is installed on the side wall of the fourth sliding way 610b, a reciprocating threaded rod 620a is installed at the top of the sliding block 620, a moving gear 620b is located in the fourth sliding way 610b, a reciprocating threaded hole 630a is installed at the bottom of the jacking column 630, the reciprocating threaded rod 620a rotationally extends into the interior of the reciprocating threaded hole 630a, two sliding blocks 620c are hinged to the outer wall of the sliding block 620, the other ends of the two sliding blocks 620c are respectively hinged at the bottom ends of the two connecting rods 430a, when the two extending plates 430 are far away from each other, the two connecting rods 430a pull the sliding blocks 620 to slide at the top of the fixed plate 610 and drive the moving gear 620b to slide inside the fourth slideway 610b, when the moving gear 620b slides to engage with the rack 610c, the moving gear 620b is driven to slide continuously along with the sliding blocks 620b, the moving gear 620b rotates to drive the reciprocating threaded rod 620a to rotate so as to push the lifting column 630 to move up and down, when the two first sliding plates 410 move to the distal end of the first slideway 110, the two connecting rods 430a pull the sliding blocks 620c to pull the sliding blocks 620 to move away from the base 100 at the top of the fixed plate 610, when the moving gear 620b passes through the rack 610c, the teeth of the rack 610c engage with the moving gear 620b to drive the moving gear 620b to rotate and the reciprocating threaded rod 620a to rotate, the reciprocating threaded rod 620a is pushed to move up by the lead screw structure, when the lifting column 630 is reset, the moving gear 620b is just separated from the rack 610c, at this time, the lifting column 630 drives the placing table 200 to move up and down by one round, when the first slide plate 410 is located at a port of the first slide way 110 far away from the center of the base 100, the moving gear 620b is located at a port of the fourth slide way 610b far away from the center of the base 100, and when the two first slide plates 410 move toward the center of the base 100, the two connecting rods 430a press the slide blocks 620 to move toward the center of the base 100 at the top of the fixed plate 610, and when the moving gear 620b passes through the rack 610c, the placing table 200 is pushed to move up and down by one round by repeating the previous operation.
Referring to fig. 1-10, in the lathe fixture for a wind power generation speed increasing box housing according to the present embodiment, when the speed increasing box housing needs to be clamped, the speed increasing box housing is lifted and placed on the top of the placement table 200 by using an external suspension device, the starting motor 320 drives the rotating rod 320a and the worm 320b to rotate, the worm 320b drives the four gears 520 to rotate, when the eccentric shaft 520a follows the gears 520 to rotate clockwise from twelve points, the eccentric shaft 520a pushes the second connecting plate 530 to drive the first connecting plate 510 to move downwards with the bottom end of the first connecting plate 510 as a center, at this time, the first connecting plate 510 pulls the second slide plate 420 to drive the first slide plate 410 to move in the direction away from the base 100 inside the first slide way 110 until the side wall of the first slide plate 410 abuts against the inside the housing, at this time, the first slide plate 410 centers the housing and abuts against the inner wall of the housing, so as to clamp the housing on the top of the placement table 200, at this time, the connecting rod 430a drives the moving gear 620b to move to engage with the rack 610c, at this time, the motor 320 stops, the outer wall of the housing is polished and deburred, after polishing is completed, the motor 320 is started to drive the worm 320b to rotate continuously, the first sliding plate 410 is pushed to drive the connecting rod 430a to push the sliding block 620 to move continuously, the moving gear 620b engages with the rack 610c, the sliding block 620 moves to drive the reciprocating threaded rod 620a to rotate, the lifting column 630 is pushed by the screw rod structure to drive the placing table 200 and the housing to move upwards, at this time, the first sliding plate 410 is retracted into the second sliding way 210 and slides to the outer position of the housing along the first sliding way 110 and the second sliding way 210, the reciprocating threaded rod 620a continues to rotate to pull the lifting column 630 to move downwards along with the movement of the lifting column 630 to the topmost end, the placing table 200 and the housing are driven to reset, when the eccentric shaft 520a rotates to the side wall of the gear 520 at six o' clock direction, at this time, the first sliding plate 410 is at the most distal end of the first sliding way 110, along with the continuous clockwise rotation of the eccentric shaft 520a on the side wall of the gear 520 from the six o' clock direction, the eccentric shaft 520a pulls the second connecting plate 530 to drive the first connecting plate 510 to turn upwards with the bottom end of the first connecting plate 510 as the center, at this time, the first connecting plate 510 pushes the second sliding plate 420 to drive the first sliding plate 410 to slide towards the center of the base 100 in the first sliding way 110 until the side wall of the first sliding plate 410 abuts against the outer wall of the housing, so as to clamp the outer wall of the housing, and at this time, the inner part of the housing is polished and deburred.
Although the application has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the application. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the application not be limited to the particular embodiment disclosed, but that the application will include all embodiments falling within the scope of the appended claims.
Claims (9)
1. The utility model provides a wind power generation speed increaser casing lathe fixture which characterized in that includes:
the base (100), the top of the base (100) is cross-shaped and provided with four first slide ways (110);
the placing table (200) is positioned at the center of the top of the base (100), and a second slideway (210) is arranged at the position, corresponding to the first slideway (110), of the top of the placing table (200);
a drive assembly (300) mounted in a top center position within the base (100);
the number of the clamping plates (400) corresponds to that of the first slide ways (110) and are respectively positioned inside each first slide way (110), and the clamping plates (400) penetrate through the second slide ways (210) and extend out of the top of the placing table (200);
the linkage piece (500) is connected with the driving assembly (300) and the clamping plate (400), and is driven by the driving assembly (300) to drive the clamping plate (400) to move in the first slideway (110) and the second slideway (210) so as to clamp the inner hole and the outer wall of the speed increasing box shell;
and the jacking component (600) is positioned in the base (100) and moves up and down along with the movement of the clamping plate (400) to push the placing table (200) to move up and down.
2. The lathe fixture for the wind power generation speed increasing box shell according to claim 1, wherein the driving assembly (300) comprises a fixing frame (310) arranged at the inner top of the base (100) and a motor (320) arranged at the bottom of the fixing frame (310), an output end of the motor (320) stretches into the fixing frame (310) and is provided with a rotating rod (320 a), the other end of the rotating rod (320 a) is provided with a worm (320 b), and four side walls of the fixing frame (310) are provided with lug plates (310 a).
3. The wind power generation speed increasing box shell lathe fixture according to claim 2, wherein the clamping plate (400) comprises a first sliding plate (410) located inside the first sliding way (110) and a second sliding plate (420) located inside the first sliding plate (410), a sliding groove (410 a) is formed in the side wall of the first sliding plate (410), a second guide groove (410 b) is formed in the symmetrical side wall of the sliding groove (410 a), the second sliding plate (420) is located inside the sliding groove (410 a) and the bottom of the second sliding plate (420) extends out from the bottom of the sliding groove (410 a), and a second guide plate (420 a) is installed on the symmetrical side wall of the second sliding plate (420), and the second guide plate (420 a) is located inside the second guide groove (410 b).
4. A wind power generation speed increasing box housing lathe fixture according to claim 3, wherein the linkage member (500) comprises a first connecting plate (510) connected between the second sliding plate (420) and the bottom end of the fixed frame (310), a gear (520) rotatably connected to the side wall of the lug plate (310 a) and meshed with the worm (320 b), and a second connecting plate (530) hinged to the middle position of the side wall of the first connecting plate (510), an eccentric shaft lever (520 a) is mounted on the side wall of the gear (520), the other end of the second connecting plate (530) is hinged to the eccentric shaft lever (520 a), the top end of the first connecting plate (510) is hinged to the bottom of the second sliding plate (420), and the bottom end of the first connecting plate (510) is hinged to the side wall of the bottom end of the fixed frame (310).
5. A wind power generation speed increasing box shell lathe fixture according to claim 3, characterized in that a first guide groove (110 a) is formed in the symmetrical side wall of the first slide (110), a first guide plate (410 c) is mounted on the symmetrical side wall of the first slide (410), the first guide plate (410 c) is located inside the first guide groove (110 a), and a third slide (120) is formed in the top of the base (100).
6. The wind power generation speed increasing box shell lathe fixture according to claim 1, wherein an extension plate (430) is installed at the bottom end of the side wall of the first sliding plate (410), a connecting rod (430 a) is installed at the bottom of the extension plate (430), and the connecting rod (430 a) stretches into the base (100).
7. The wind power generation speed increasing box shell lathe fixture according to claim 6, wherein the jacking component (600) comprises a fixed plate (610) located inside the base (100), a sliding block (620) located at the top of the fixed plate (610) and a jacking column (630) located inside the third sliding way (120), the top of the jacking column (630) is abutted to the bottom of the placing table (200), a third connecting plate (610 a) is installed at the top of the fixed plate (610), and the top of the third connecting plate (610 a) is connected with the inner top of the base (100).
8. The wind power generation speed increasing box shell lathe fixture according to claim 7, wherein a fourth slide way (610 b) is arranged at the top of the fixed plate (610), a rack (610 c) is arranged on the side wall of the fourth slide way (610 b), a reciprocating threaded rod (620 a) is arranged at the top of the sliding block (620), a moving gear (620 b) is arranged at the bottom of the sliding block (620), the moving gear (620 b) is located inside the fourth slide way (610 b), a reciprocating threaded hole (630 a) is arranged at the bottom end of the jacking column (630), and the reciprocating threaded rod (620 a) rotationally stretches into the reciprocating threaded hole (630 a).
9. The wind power generation speed increasing box shell lathe fixture according to claim 7, wherein two slide blocks (620) are hinged to the outer wall of each slide block (620), the other ends of the two slide blocks (620) are hinged to the bottom ends of the two connecting rods (430 a), when the two extending plates (430) are far away from each other, the two connecting rods (430 a) pull the slide blocks (620) to slide on the top of the fixed plate (610) and drive the movable gear (620 b) to slide in the fourth slideway (610 b), and when the movable gear (620 b) slides to be meshed with the rack (610 c), the movable gear (620 b) is driven to slide continuously along with the slide blocks (620), and the movable gear (620 b) rotates to drive the reciprocating threaded rod (620 a) to rotate so as to push the jacking column (630) to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311131961.1A CN116945045A (en) | 2023-09-04 | 2023-09-04 | Lathe fixture for shell of wind power generation speed increasing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311131961.1A CN116945045A (en) | 2023-09-04 | 2023-09-04 | Lathe fixture for shell of wind power generation speed increasing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116945045A true CN116945045A (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311131961.1A Pending CN116945045A (en) | 2023-09-04 | 2023-09-04 | Lathe fixture for shell of wind power generation speed increasing box |
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| Country | Link |
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| CN (1) | CN116945045A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182443A (en) * | 2023-11-07 | 2023-12-08 | 成都大金航太科技股份有限公司 | Automatic clamping tool suitable for cylindrical parts with different sizes |
-
2023
- 2023-09-04 CN CN202311131961.1A patent/CN116945045A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182443A (en) * | 2023-11-07 | 2023-12-08 | 成都大金航太科技股份有限公司 | Automatic clamping tool suitable for cylindrical parts with different sizes |
| CN117182443B (en) * | 2023-11-07 | 2024-01-30 | 成都大金航太科技股份有限公司 | Automatic clamping tool suitable for cylindrical parts with different sizes |
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