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CN201534230U - Tooling for processing special-shaped hole location in pitch control system of large-scale wind driven generator - Google Patents

Tooling for processing special-shaped hole location in pitch control system of large-scale wind driven generator Download PDF

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Publication number
CN201534230U
CN201534230U CN2009200256417U CN200920025641U CN201534230U CN 201534230 U CN201534230 U CN 201534230U CN 2009200256417 U CN2009200256417 U CN 2009200256417U CN 200920025641 U CN200920025641 U CN 200920025641U CN 201534230 U CN201534230 U CN 201534230U
Authority
CN
China
Prior art keywords
shaped hole
control system
driven generator
pitch control
wind driven
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009200256417U
Other languages
Chinese (zh)
Inventor
史华林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QINGDAO MAITE WIND POWER PARTS CO Ltd
Original Assignee
QINGDAO MAITE WIND POWER PARTS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by QINGDAO MAITE WIND POWER PARTS CO Ltd filed Critical QINGDAO MAITE WIND POWER PARTS CO Ltd
Priority to CN2009200256417U priority Critical patent/CN201534230U/en
Application granted granted Critical
Publication of CN201534230U publication Critical patent/CN201534230U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a tooling for processing special-shaped hole location in a pitch control system of a large-scale wind driven generator. The tooling is characterized in that a fixture is connected to a horizontal boring machine for workpiece processing, so as to accomplish positioning and processing once for all, and extra auxiliary work in the past is cancelled, so the working efficiency is improved and the labor intensity of workers is relieved. In respect of quality: the product quality is controlled efficiently, and the products with special-shaped hole location completely meet the drawing requirements in size after being identified. When sent to assembly plants, the products are installed and used well and have stable property, thereby solving the imbalance frequent in the former operating process and decreasing the noise produced in the operating process of equipment.

Description

The processing tool of special-shaped hole site in the pitch control system of large-size wind driven generator
Technical field
The utility model relates to the processing tool of special-shaped hole site in a kind of pitch control system of large-size wind driven generator.
Background technology
Before the technological transformation: process the window's position earlier, for the method for benchmark utilization line workpiece is rule for the position, different in nature hole of processing, at scribing position it is processed afterwards according to the machined surface of the window's position.Efficient: above processing mode process complexity, diligent too much, efficient is very low.Crudy: above processing method constant product quality is poor, and does not reach the quality requirement of product.
The utility model content
At the deficiencies in the prior art, the purpose of this utility model provides the processing tool of special-shaped hole site in a kind of pitch control system of large-size wind driven generator.
For solveing the technical problem, technical solution adopted in the utility model is: a kind of frock that is used for the processing method of pitch control system of large-size wind driven generator special-shaped hole site, comprise: one, locating piece, this locating piece edge contacts with the workpiece datum level, and outermost end is concordant with workpiece datum level to be processed; Two, seek the limit device, this is sought the limit device and comprises two parts, and these two parts are two independently gyroaxises; Part clamping is on machine tool chief axis, and another part is a free end, and these two parts connect with rigid spring.
Optimize, the above-mentioned processing tool that is used for the pitch control system of large-size wind driven generator special-shaped hole site, its locating piece are level board, are fixed together with workpiece.
The utility model connects last time anchor clamps on horizontal boring machine processes workpiece, and one-time positioning machines, and the extra back work before having cancelled has improved operating efficiency, has alleviated working strength of workers.The quality aspect: product quality is effectively controlled, and the product size of position, different in nature hole meets the drawing requirement fully through identifying.It is good through the installation result of use to mail to assembly plant, and stable performance has solved the energy imbalance in the operation process in early stage, has reduced the noise in the equipment operation process.
Description of drawings
Fig. 1 is a tool structure vertical view of the present utility model;
Fig. 2 is workpiece user mode figure among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As depicted in figs. 1 and 2, a kind of processing tool that is used for the pitch control system of large-size wind driven generator special-shaped hole site comprises: one, locating piece 1, and this locating piece edge contacts with the workpiece datum level, and outermost end is concordant with workpiece datum level to be processed; Two, seek limit device 2, this is sought the limit device and comprises two parts, and these two parts are two independently gyroaxises; Part clamping is on machine tool chief axis 3, and another part is a free end, and these two parts connect with rigid spring 4.

Claims (2)

1. processing tool that is used for the pitch control system of large-size wind driven generator special-shaped hole site is characterized in that: one, locating piece, and this locating piece edge contacts with the workpiece datum level, and outermost end is concordant with workpiece datum level to be processed; Two, seek the limit device, this is sought the limit device and comprises two parts, and these two parts are two independently gyroaxises; Part clamping is on machine tool chief axis, and another part is a free end, and these two parts connect with rigid spring.
2. the processing tool that is used for the pitch control system of large-size wind driven generator special-shaped hole site according to claim 1 is characterized in that: above-mentioned locating piece is a level board, is fixed together with workpiece.
CN2009200256417U 2009-05-19 2009-05-19 Tooling for processing special-shaped hole location in pitch control system of large-scale wind driven generator Expired - Fee Related CN201534230U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200256417U CN201534230U (en) 2009-05-19 2009-05-19 Tooling for processing special-shaped hole location in pitch control system of large-scale wind driven generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200256417U CN201534230U (en) 2009-05-19 2009-05-19 Tooling for processing special-shaped hole location in pitch control system of large-scale wind driven generator

Publications (1)

Publication Number Publication Date
CN201534230U true CN201534230U (en) 2010-07-28

Family

ID=42534016

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200256417U Expired - Fee Related CN201534230U (en) 2009-05-19 2009-05-19 Tooling for processing special-shaped hole location in pitch control system of large-scale wind driven generator

Country Status (1)

Country Link
CN (1) CN201534230U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103557661A (en) * 2013-11-12 2014-02-05 合肥美的电冰箱有限公司 Refrigerator knuckle guard fixing tool and use method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103557661A (en) * 2013-11-12 2014-02-05 合肥美的电冰箱有限公司 Refrigerator knuckle guard fixing tool and use method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100728

Termination date: 20120519