CN201394664Y - Processing device of rotor bracket locking groove of wind generating set - Google Patents
Processing device of rotor bracket locking groove of wind generating set Download PDFInfo
- Publication number
- CN201394664Y CN201394664Y CN2009200331742U CN200920033174U CN201394664Y CN 201394664 Y CN201394664 Y CN 201394664Y CN 2009200331742 U CN2009200331742 U CN 2009200331742U CN 200920033174 U CN200920033174 U CN 200920033174U CN 201394664 Y CN201394664 Y CN 201394664Y
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- China
- Prior art keywords
- milling
- chassis
- positioning
- rotor field
- runing rest
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- Expired - Fee Related
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Abstract
The utility model discloses a processing device of a rotor bracket locking groove of a wind generating set, which relates to the machine work field of wind power industry. The technical key point is that the device mainly comprises a fixed positioning chassis, a rotatable swinging bracket, and a milling power device. The positioning chassis is a cone-disc shape structure which tallies with conicalshaped plate of the rotor bracket. The central flange of the rotor bracket is used as a positioning shaft. The circumference edge of the positioning chassis is uniformly provided with six positioninggrooves which tally with the position of the locking groove. The swinging bracket is connected with the positioning chassis through the positioning shaft in a rotary shaft way. The milling power device is fixed at both ends of the swinging bracket. The milling power device mainly comprises a milling power head, a horizontal power head and a milling cutter, and can control the milling cutter to move vertically and horizontally. The processing device omits the working procedures of laying out and centering, can process two opposite locking grooves after one time positioning, can accurately finish the processing of the locking grooves, improves machine work accuracy and working efficiency, and saves energy source and manpower.
Description
Technical field
The utility model relates to a kind of machinery processing apparatus, particularly a kind of wind power generating set rotor field spider lock slots processing unit (plant).
Technical background
Large-scale wind power generating set rotor field spider, diameter is more than 5 meters, and is disk-shaped, and core is the blunted cone shape of projection, is welded by the steel plate of 2cm left and right thickness, and weight is above 2 tons.When generating set was installed or overhauled, its rotor must be fixed on the rotor field spider.Therefore, in the rotor field spider design, all edges design of its dish type has 6 grooves, i.e. lock slots.Because it is 0.5 millimeter that the wind power generating set rotor field spider requires its 6 lock slots position degree.When processing these 6 lock slots,, lift general universal machine tools processing and can't realize that at all the position degree also be cannot say for sure to demonstrate,prove because work piece is huge; Artificial centering position is difficult to guarantee the machined required precision again.
The utility model content
The purpose of this utility model provides a kind of wind power generating set rotor field spider lock slots processing unit (plant), utilize by touching principle, design the Immobile positioning disk that a shape and rotor field spider conical plate coincide, one week, the edge uniformly was provided with 6 elongated slots, it is the lock slots position, movable runing rest is set on the positioning disk, its two ends are installed unit head and milling cutter respectively, can directly reserve the position of lock slots, save the operation of line centering, can process two relative lock slots after the one-time positioning, finished the processing of lock slots accurately, save the inconvenience that utilizes large-scale conventional equipment mount, and saved the energy and manpower.Fully overcome the deficiencies in the prior art.
The technical scheme that the utility model adopts for the inconvenience that solves traditional diamond-making technique is: this device is mainly by movably not locating chassis and rotatable runing rest and milling power device three parts are formed, the chassis, location is the awl dish type and can coincide with rotor field spider conical plate shape, with the rotor field spider center flange is locating shaft, one all edges, chassis, location are uniform, and that 6 locating slots and lock slots position are set is identical, runing rest is axle with the locating shaft and locate the chassis and be rotatable shaft and be connected, and the milling power device is fixed in the runing rest two ends.The milling power device mainly is made up of milling unit head, horizontal power head and milling cutter, can control that milling cutter moves both vertically and horizontal movement.
Description of drawings
Fig. 1, be the utility model structure organigram,
Fig. 2, be vertical view of the present utility model.
Among the figure, 1, the chassis, location, 2, runing rest, 3, locating slot, 4, milling unit head, 5, the locating flange axle, 6, the horizontal power head, 7, milling cutter.
Below in conjunction with drawings and Examples the utility model is described: as shown in Figure 1, chassis 1, location is awl dish type (as shown in Figure 2) and can coincide with rotor field spider conical plate shape, with the rotor field spider center flange is locating flange axle 5, uniform 6 locating slots 3 that are provided with in 1 one all edges, chassis, location coincide with the lock slots position, runing rest 2 serves as an axle and locate chassis 1 and be rotatable shaft and be connected with locating flange axle 5, and the milling power device is fixed in runing rest 2 two ends.The milling power device mainly is made up of milling unit head 4, horizontal power head 6 and milling cutter 7, and control milling cutter 7 moves both vertically and horizontal movement.The milling power device is provided with the adjusting slider and the feed screw of milling unit head 4, the output of horizontal power head 6 (parallel shaft (speed) reducer) is connected with feed screw, the motion of leading screw drives the adjusting slider motion, thereby drive milling unit head 4 and milling cutter 7 carry out milling according to the concrete shape of lock slots to suitable position.Runing rest 2 is stripe board (as shown in Figure 2) of both sides symmetry, it is installed on the locating flange axle 5, can 360 ° of rotations, runing rest 2 two ends have fixedly mounted the unit head that can regulate milling cutter 7 work, parallel shaft (speed) reducer is regulated the stroke of milling cutter 7 by regulating the leading screw stroke, milling cutter 7 strokes are 90mm can satisfy the rotor field spider lock slots to 110mm. processing needs, saved the be installed centering of huge rotor on main equipment, and after processing the pair of locking groove, regulate runing rest 2 and be easy to processing a pair of lock slots down, overcome centering again, the location, the loaded down with trivial details operation that efficient such as clamping are low.Use this device can save a large amount of working time, work piece need not move around.Operate very simple, find the position after equipment process automatically, and many rotors can be processed simultaneously.
The utility model is described in further detail below in conjunction with concrete installation and application:
At first this device is totally put into rotor field spider top with crane, adjust the position alignment that rotation makes 6 locating slots 3 with the lock slots of chassis, location 1 periphery, chassis, location 1 core is connected with rotor field spider centralized positioning flange shaft 5 with screw, adjust then runing rest 2 and on the power milling attachment, make milling cutter 7 over against locating slot 3, again bolting is used on runing rest 2 and chassis 1, location, promptly finished the installation position fixing process.Next start power supply, milling unit head 4 and horizontal power head 6 drive and control the milling that milling cutter 7 is finished the pair of locking groove.Carry out to finish the milling of other 4 lock slots successively.
The utility model is simple in structure, and is easy to operate, safe and reliable, highly versatile, and the trouble of line, centering has been saved in accurate positioning.Utilize this device to improve the quality of product greatly, guaranteed mach required precision, improved production efficiency, brought huge economic benefit to enterprise.This device belongs to initiative at present in wind-powered electricity generation industry machined field.Fully overcome original plain-milling machine, the deficiency of traditional diamond-making technique.
Claims (2)
1, a kind of wind power generating set rotor field spider lock slots processing unit (plant), mainly form by movably not locating chassis (1) and rotatable runing rest (2) and milling power device three parts, it is characterized in that: chassis, location (1) is the awl dish type and rotor field spider conical plate shape is coincide, with the rotor field spider center flange is locating flange axle (5), uniform 6 locating slots (3) that are provided with in (1) one all edges, chassis, location coincide with the lock slots position, runing rest (2) serves as an axle and locate chassis (1) and be rotatable shaft and be connected with locating flange axle (5), the milling power device is fixed in runing rest (2) two ends, the milling power device is provided with milling unit head (4), horizontal power head (6) and milling cutter (7), control milling cutter (7) moves both vertically and horizontal movement.
2, rotor field spider lock slots processing unit (plant) according to claim 1 is characterized in that: runing rest (2) is a stripe board of both sides symmetry, is axle with locating flange axle (5), can 360 ° of rotations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200331742U CN201394664Y (en) | 2009-05-18 | 2009-05-18 | Processing device of rotor bracket locking groove of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200331742U CN201394664Y (en) | 2009-05-18 | 2009-05-18 | Processing device of rotor bracket locking groove of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201394664Y true CN201394664Y (en) | 2010-02-03 |
Family
ID=41617157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200331742U Expired - Fee Related CN201394664Y (en) | 2009-05-18 | 2009-05-18 | Processing device of rotor bracket locking groove of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201394664Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822354A (en) * | 2019-03-27 | 2019-05-31 | 西安国水风电设备股份有限公司 | Process equipment for the oblique pole hole of wind-powered electricity generation rotor rim |
-
2009
- 2009-05-18 CN CN2009200331742U patent/CN201394664Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822354A (en) * | 2019-03-27 | 2019-05-31 | 西安国水风电设备股份有限公司 | Process equipment for the oblique pole hole of wind-powered electricity generation rotor rim |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20170518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |