CN207494614U - A kind of boring device of wind power bearing retainer - Google Patents
A kind of boring device of wind power bearing retainer Download PDFInfo
- Publication number
- CN207494614U CN207494614U CN201721579741.5U CN201721579741U CN207494614U CN 207494614 U CN207494614 U CN 207494614U CN 201721579741 U CN201721579741 U CN 201721579741U CN 207494614 U CN207494614 U CN 207494614U
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- screw
- steel band
- lathe bed
- boring
- fixed seat
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Abstract
The utility model discloses a kind of boring devices of wind power bearing retainer, including lathe bed, transmission case, chuck and boring cutter, one side position of lathe bed upper surface is provided with transmission case, transmission case endface position is provided with the chuck for installing boring cutter, chuck hub position is provided with boring cutter, lathe bed end is equipped with motor, motor shaft end is connected with screw, lathe bed upper surface is provided with the guide rail parallel with screw axis direction, workbench is provided with above guide rail, a screw is provided with below workbench, screw is connected with screw, worktable upper surface is provided with to install the clamping device of steel band, clamping device includes the fixed seat and material folding cylinder mounted on worktable upper surface.The boring device of this wind power bearing retainer can be processed the aperture on steel band using boring cutter, can either meet the roughness requirements of hole inner wall, can also improve the efficiency of processing, reduce the cost of enterprise after being bent to steel band.
Description
Technical field
The utility model belongs to retainer technical field of processing equipment, and in particular to a kind of bore hole of wind power bearing retainer
Device.
Background technology
Bearing is the strategic materials of national economy, and the Key basic parts of equipment manufacture are to replace sliding with rolling friction
The mechanical part of friction.Under normal conditions, bearing is made of two lassos, one group of rolling element and a retainer, is had logical
The characteristics of with property, standardization, high seriation degree.Bearing belongs to the kernel component of Wind turbines.The range of wind power bearing relates to
And from the bearing used in blade, main shaft and yaw, to high-speed bearing used in gear-box and generator.On the whole, bearing
It is the weak part in wind-powered machine.Wind power bearing makes its right since inconvenience is safeguarded in its used bad environments, installation and maintenance
The quality requirement of bearing parts is tightened up.
Bearing retainer refers to partly wrap up all or part of rolling element, and the bearing parts moved therewith, to every
From rolling element, usually also guide rolling element and hold it in bearing.Nowadays the retainer of small size bearing manufactures
Tend to be ripe, but for large scale bearing, the manufacture of especially wind power bearing retainer is scarcely out of swaddling-clothes, traditional way
It is to polish into multiple apertures, then to aperture inner wall by steel strip stamping, polishing carries out bending process to steel band again after completing,
Circular retainer is formed, during being bent to steel band, the deviation in size can be caused to the hole on retainer, is made
Be caused during being installed to ball or roller it is constant, and this working method can not improve work effect
Rate reduces entreprise cost.
Invention content
In order to solve the above-mentioned technical problem the utility model, provides a kind of boring device of wind power bearing retainer, sets
It counts simple in structure, easy to operate；The aperture on steel band can be processed using boring cutter after being bent to steel band,
The roughness requirements of hole inner wall can either be met, can also improve the efficiency of processing, reduce the cost of enterprise.
Technical solution is used by the utility model：A kind of boring device of wind power bearing retainer including lathe bed, passes
Dynamic case, chuck and boring cutter, one side position of lathe bed upper surface are provided with transmission case, and transmission case endface position is provided with to install boring
The chuck of knife, chuck hub position are provided with boring cutter, and lathe bed end is equipped with motor, and motor shaft end is connected with screw, on lathe bed
Surface is provided with the guide rail parallel with screw axis direction, and workbench is provided with above guide rail, one is provided with below workbench
Mother, screw are connected with screw, and worktable upper surface is provided with to install the clamping device of steel band, and clamping device includes installation
The fixed seat and material folding cylinder on surface on the table, is provided with installing plate between material folding cylinder and fixed seat, material folding cylinder is erected
Straight to be arranged on above installing plate, fixed seat is working face close to the one side of boring cutter, and working face is arc or planar structure, fixed seat
Working face on the downside of be provided with the equal spacer pin of at least three axle center height, a spacer pin close to fixed seat end side
On be provided with to control the stage portion of products radial error, the working face side of fixed seat is provided with what steel band was positioned
Locating piece.
The quantity of the material folding cylinder is two, can keep the stress of steel band equal when being loaded to steel band
It is even, steel band is made to keep stablizing during processing.
The spacer pin is embedded in fixed seat, and the diameter dimension of each spacer pin is equal.
The use process of the boring device of this wind power bearing retainer is：Foraminate steel band will have been opened up to be placed on
Above spacer pin, and pass through two material folding cylinders and be fixed, start motor, make workbench along the direction of guide rail close to boring cutter
The position at place carries out bore hole under the action of boring cutter to steel band, after completion of processing, unclamps material folding cylinder, will be processed
Molding hole is inserted in locating piece, realizes the purpose being defined to steel band lateral position, then pass through positioning pin and material folding cylinder
Cooperation steel band is fixed after, bore hole is carried out to the other positions of steel band, completes the processing in steel band hole.
The fixed seat is working face close to the one side of boring cutter, and working face is arc or planar structure；The mesh set in this way
Be：It can realize during being clamped to steel band, steel band medial surface is made to keep being bonded with fixed seat, can also be avoided
Steel band is deformed, and influences the precision of bore hole.
Height equal spacer pin at least three axle center is provided on the downside of the working face of the fixed seat；The mesh set in this way
Be：The vertical direction of steel band can be limited by spacer pin, reduce the contact area of steel band lower plane, be conducive to protect
Card steel band meets the requirement for horizontality of lower plane in installation process.
The working face side of the fixed seat is provided with the locating piece positioned to steel band；The purpose set in this way is：
Located lateral can be carried out to steel band using locating piece, after ensureing to machine, the spacing between each hole is equal, meets and protects
The size requirements of frame are held, improve the quality of processing.
The beneficial effects of the utility model：The utility model provides a kind of boring device of wind power bearing retainer, sets
It counts simple in structure, easy to operate, the aperture on steel band can be processed using boring cutter after being bent to steel band,
The roughness requirements of hole inner wall can either be met, can also improve the efficiency of processing, reduce the cost of enterprise.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the clamping device structure diagram of the utility model；
Fig. 3 is the clamping device stereogram of the utility model.
It is marked in figure：1st, lathe bed；2nd, transmission case；3rd, chuck；4th, boring cutter；5th, motor；6th, guide rail；7th, workbench；8th, material folding
Device；801st, fixed seat；802nd, material folding cylinder；803rd, installing plate；804th, spacer pin；805th, locating piece；9th, screw；10th, screw.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
As shown in the figure, a kind of boring device of wind power bearing retainer, including lathe bed 1, transmission case 2, chuck 3 and boring cutter 4,
1 upper surface of lathe bed, one side position is provided with transmission case 2, and 2 endface position of transmission case is provided with the chuck 3 for installing boring cutter 4, card
3 center of disk is provided with boring cutter 4, and 1 end of lathe bed is equipped with motor 5, and 5 shaft end of motor is connected with screw 9,1 upper surface of lathe bed
The guide rail 6 parallel with 9 axis direction of screw is provided with, 6 top of guide rail is provided with workbench 7, and 7 lower section of workbench is provided with one
Mother 10, screw 10 is connected with screw 9, and 7 upper surface of workbench is provided with to install the clamping device 8 of steel band, clamping device 8
Including being mounted on the fixed seat 801 of 7 upper surface of workbench and material folding cylinder 802, set between material folding cylinder 802 and fixed seat 801
Installing plate 803 is equipped with, material folding cylinder 802 is vertically arranged in 803 top of installing plate, and fixed seat 801 is work close to the one side of boring cutter 4
Make face, working face is arc or planar structure, and it is equal that at least three axle center height is provided on the downside of the working face of fixed seat 801
Spacer pin 804 is provided with to control products radial error on a spacer pin 804 of 801 end side of fixed seat
Stage portion, the working face side of fixed seat 801 are provided with the locating piece 805 positioned to steel band.
The quantity of material folding cylinder 802 is two, the uniform force of steel band can be kept when being loaded to steel band,
Steel band is made to keep stablizing during processing.
Spacer pin 804 is embedded in fixed seat 801, and the diameter dimension of each spacer pin 804 is equal.
The use process of the boring device of this wind power bearing retainer is：Foraminate steel band will have been opened up to be placed on
804 top of spacer pin, and pass through two material folding cylinders 802 and be fixed, start motor 5, make side of the workbench 7 along guide rail 6
To bore hole close to the position where boring cutter 4, is carried out to steel band under the action of boring cutter 4, after completion of processing, material folding cylinder is unclamped
802, the hole for the type that has been processed into is inserted in locating piece 805, realizes the purpose being defined to steel band lateral position, then pass through
After steel band is fixed for the cooperation of positioning pin and material folding cylinder 802, bore hole is carried out to the other positions of steel band, completes steel band hole
Processing.
Claims (3)
1. a kind of boring device of wind power bearing retainer, it is characterised in that：Including lathe bed, transmission case, chuck and boring cutter, lathe bed
One side position of upper surface is provided with transmission case, and transmission case endface position is provided with the chuck for installing boring cutter, chuck hub position
It installs and is equipped with boring cutter, lathe bed end is equipped with motor, and motor shaft end is connected with screw, and lathe bed upper surface is provided with and screw axis
The parallel guide rail in direction, guide rail top are provided with workbench, a screw are provided with below workbench, and screw is connected with screw,
Worktable upper surface is provided with to install the clamping device of steel band, and clamping device includes the fixation mounted on worktable upper surface
Seat and material folding cylinder are provided with installing plate between material folding cylinder and fixed seat, material folding cylinder is vertically arranged in above installing plate, Gu
Reservation close to boring cutter one side for working face, working face is arc or planar structure, be provided on the downside of the working face of fixed seat to
The equal spacer pin of few three axle center height, is provided with to control product on a spacer pin of fixed seat end side
The stage portion of radial error, the working face side of fixed seat are provided with the locating piece positioned to steel band.
2. a kind of boring device of wind power bearing retainer according to claim 1, it is characterised in that：The number of material folding cylinder
Measure is two.
3. a kind of boring device of wind power bearing retainer according to claim 1, it is characterised in that：Spacer pin is embedded in
In fixed seat, the diameter dimension of each spacer pin is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579741.5U CN207494614U (en) | 2017-11-23 | 2017-11-23 | A kind of boring device of wind power bearing retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579741.5U CN207494614U (en) | 2017-11-23 | 2017-11-23 | A kind of boring device of wind power bearing retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207494614U true CN207494614U (en) | 2018-06-15 |
Family
ID=62505869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721579741.5U Active CN207494614U (en) | 2017-11-23 | 2017-11-23 | A kind of boring device of wind power bearing retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207494614U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692331A (en) * | 2021-01-07 | 2021-04-23 | 六安市龙兴汽车零部件有限公司 | New forms of energy gearbox casing bore hole device |
| CN114850530A (en) * | 2022-07-07 | 2022-08-05 | 南通东之杰智能装备有限公司 | Boring device for maintaining constructional engineering mechanical parts |
-
2017
- 2017-11-23 CN CN201721579741.5U patent/CN207494614U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692331A (en) * | 2021-01-07 | 2021-04-23 | 六安市龙兴汽车零部件有限公司 | New forms of energy gearbox casing bore hole device |
| CN114850530A (en) * | 2022-07-07 | 2022-08-05 | 南通东之杰智能装备有限公司 | Boring device for maintaining constructional engineering mechanical parts |
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