CN201430511Y - Stator tool set for permanent magnet synchronizing actuating motor - Google Patents

Stator tool set for permanent magnet synchronizing actuating motor Download PDF

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Publication number
CN201430511Y
CN201430511Y CN2009201222051U CN200920122205U CN201430511Y CN 201430511 Y CN201430511 Y CN 201430511Y CN 2009201222051 U CN2009201222051 U CN 2009201222051U CN 200920122205 U CN200920122205 U CN 200920122205U CN 201430511 Y CN201430511 Y CN 201430511Y
Authority
CN
China
Prior art keywords
adjusting nut
permanent magnet
plate
stator
expansion
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
CN2009201222051U
Other languages
Chinese (zh)
Inventor
刘光汉
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.)
HANGZHOU TONGLING AUTOMATION CO Ltd
Original Assignee
HANGZHOU TONGLING AUTOMATION 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 HANGZHOU TONGLING AUTOMATION CO Ltd filed Critical HANGZHOU TONGLING AUTOMATION CO Ltd
Priority to CN2009201222051U priority Critical patent/CN201430511Y/en
Application granted granted Critical
Publication of CN201430511Y publication Critical patent/CN201430511Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a stator tool set for a permanent magnet synchronizing actuating motor, which comprises an expanding shaft, an expanding sleeve, a push-pull plate, a connecting plate and an adjusting nut. The front end of the expanding shaft is a cylindrical body and is provided with threads, the adjusting nut is arranged on the threads, the connecting plate is arranged outside the endof the adjusting nut, the middle part of the expanding shaft is a conical body, the expanding sleeve is arranged outside the conical body, the push-pull plate is arranged between the expanding sleeveand the adjusting nut, and the rear end of the expanding shaft is a cylindrical body. The stator tool set for the permanent magnet synchronizing actuating motor, with light and smart structure designand simple and rapid operation, solves the problems of bulky structure and difficult operation in the prior art, and effectively solves the practical problem that the shape tolerance of parts and components during processing process is hardly to be ensured, so as to improve production efficiency and quality assurance capacity. The stator tool set has good practicability, and can be used in processing of the stator of the permanent magnet synchronizing actuating motor.

Description

Permanent magnet synchronous servo motor car stator frock
Technical field
The utility model relates to electric locomotive stator frock, relates in particular to a kind of permanent magnet synchronous servo motor car stator frock.
Background technology
Current, along with new and high technology constantly develops, the electromechanical integration industry is risen immediately, utilize computer " DSP " digital technology control, be machine tool being employed more and more widely that power source is realized mechanical mechanism precision positioning and transmission with the permanent magnet synchronous servo motor.Therefore, self precision of permanent magnet synchronous servo motor also just requires more and more higher, brings certain difficulty for the processing and manufacturing of motor zero, parts.Especially the Geometrical Tolerance Principle of the integral body of motor band casing stator component processing is very high, is difficult to guarantee.This also is one of key process technology of whole motor product quality of influence.In the domestic motor manufacturing, the QAT on this operation point once taked many process meanses to solve, and was bad during its effect fashion, and quality is stable inadequately.
Therefore, provide a kind of permanent magnet synchronous servo motor car stator whole frock, it is rational in infrastructure, light and handy, and is simple to operate, convenient, can effectively guarantee the required precision of the form and position tolerance of its processing, has novel practical to be worth to solving this type of technology problem undoubtedly.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of permanent magnet synchronous servo motor car stator frock is provided.
Permanent magnet synchronous servo motor car stator frock comprises expand axle, expansion set, draw back plate, connecting plate, adjusting nut, the front end of bloated axle is cylinder and is provided with screw thread, on screw thread, be provided with adjusting nut, the outside, adjusting nut end is provided with connecting plate, the middle part of bloated axle is a cone, be provided with expansion set outside cone, be provided with draw back plate between expansion set and the adjusting nut, the rear end of the axle that expands is a cylinder.
Described expansion set is a multi-clove type, and two ends interlock and have asymmetric open slot.
This suitable new design structure is light and handy, simple and efficient to handle.Structure heaviness in the past, the problem of operating difficulties have been solved.The practical problem that more effectively solved zero, the form and position tolerance of component processing is difficult to guarantee.Thereby production efficiency and assurance ability have been improved.And, be applied to permanent magnet synchronous servo motor stator manufacture field with good practicality.
Description of drawings
Accompanying drawing is the structural representation of permanent magnet synchronous servo motor car stator frock;
Among the figure: axle 1, expansion set 2, draw back plate 3, connecting plate 4, adjusting nut 5 expand.
Embodiment
As shown in drawings, permanent magnet synchronous servo motor car stator frock comprises expand axle 1, expansion set 2, draw back plate 3, connecting plate 4, adjusting nut 5, the front end of bloated axle 1 is cylinder and is provided with screw thread, on screw thread, be provided with adjusting nut 5, the outside, adjusting nut 5 ends is provided with connecting plate 4, and the middle part of the axle 1 that expands is a cone, is provided with expansion set 2 outside cone, be provided with draw back plate 3 between expansion set 2 and the adjusting nut 5, the rear end of the axle 1 that expands is a cylinder.Described expansion set 2 is a multi-clove type, and two ends interlock and have asymmetric open slot.
The course of work of the present utility model is as follows:
Earlier car stator frock is put into the stator component the inside that will process, when the adjusting nut precession, given draw back plate by adjusting nut with the force transmission that screws in, by it masterpiece is used for expansion set again, and make its inner conical surface in axial direction produce frictional fit with the axle that expands, make expansion set under the structure of distinctive opening trough_like, be subjected to behind the expansive force and make the uniform distending of external diameter surface, thereby strengthen its outside dimension, obtain needed external diameter swelling size, external diameter surface contact uniformly, swelling workpiece diameter, frock self-centering and produce self-locking will be equipped with the stator of frock again, be put on the lathe and process.Make workpiece be in good stable machining state, thereby obtained desirable dimensional tolerance and form and position tolerance.After stator processes, take off the stator of band frock from lathe, adjusting nut is retreated, by connecting plate power is passed to draw back plate, by draw back plate masterpiece is used for expansion set again.In making, outer two cones are unclamped, thereby whole frock is taken out in stator.
Specific embodiment of the utility model is successfully used in production practices, and it is respond well, and is self-evident.This frock also has versatility to similar processing zero, parts.It is constant around the lathe pivot that it has followed frock, but adopted two inside and outside cones through mutual frictional fit self-centering, and under stress produce the theory structure of self-locking and swelling, designed the bloated axle frock of being made up of main cone body and governor motion.Wherein, main cone body: cooperatively interact by the outer cone of motionless cubical expansion axle and the inner cone of moving body expansion set.But adjustable diameter and screw adjusting mechanism: connect expansion set by draw back plate, connecting plate is fixed on the draw back plate, and connecting plate is engaged on the adjusting nut, and adjusting nut is spun on cooperation with the screw thread of main cone cubical expansion axle.Solved for a long time, the processing of the stator component of permanent magnet synchronous servo motor, the special construction that is subjected to this motor is limit, and adds man-hour on machine tool or Digit Control Machine Tool, because of the clamping positioning reference can't centering or clamping positioning reference and design and measuring basis inconsistent.Make the interior circle of stator overproof, cause problem zero, that parts are very easily scrapped, reduced the economic loss of enterprise with the axiality of casing inner stopper form and position tolerance.

Claims (2)

1. permanent magnet synchronous servo motor car stator frock, it is characterized in that comprising expand axle (1), expansion set (2), draw back plate (3), connecting plate (4), adjusting nut (5), the front end of bloated axle (1) is cylinder and is provided with screw thread, on screw thread, be provided with adjusting nut (5), the outside, adjusting nut (5) end is provided with connecting plate (4), the middle part of bloated axle (1) is a cone, outside cone, be provided with expansion set (2), be provided with draw back plate (3) between expansion set (2) and the adjusting nut (5), the rear end of the axle (1) that expands is a cylinder.
2. a kind of permanent magnet synchronous servo motor car stator frock according to claim 1 is characterized in that described expansion set (2) is a multi-clove type, and two ends interlock and have asymmetric otch.
CN2009201222051U 2009-06-08 2009-06-08 Stator tool set for permanent magnet synchronizing actuating motor Expired - Fee Related CN201430511Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201222051U CN201430511Y (en) 2009-06-08 2009-06-08 Stator tool set for permanent magnet synchronizing actuating motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201222051U CN201430511Y (en) 2009-06-08 2009-06-08 Stator tool set for permanent magnet synchronizing actuating motor

Publications (1)

Publication Number Publication Date
CN201430511Y true CN201430511Y (en) 2010-03-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201222051U Expired - Fee Related CN201430511Y (en) 2009-06-08 2009-06-08 Stator tool set for permanent magnet synchronizing actuating motor

Country Status (1)

Country Link
CN (1) CN201430511Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101814803A (en) * 2010-04-19 2010-08-25 江苏爱尔玛电机制造有限公司 Stator iron core chute press mounting tool of rare earth permanent-magnet motor
CN102773510A (en) * 2012-07-21 2012-11-14 福建省福安市力德泵业有限公司 Coaxiality tool for stators and casting of efficient motors
CN105114600A (en) * 2015-09-23 2015-12-02 青岛欣鑫数控精密机械有限公司 Locking device of transmission mechanism
CN106670876A (en) * 2017-01-23 2017-05-17 佛山市德琞科技有限公司 Stator processing positioning device and positioning method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101814803A (en) * 2010-04-19 2010-08-25 江苏爱尔玛电机制造有限公司 Stator iron core chute press mounting tool of rare earth permanent-magnet motor
CN101814803B (en) * 2010-04-19 2012-09-19 江苏爱尔玛电机制造有限公司 Stator iron core chute press mounting tool of rare earth permanent-magnet motor
CN102773510A (en) * 2012-07-21 2012-11-14 福建省福安市力德泵业有限公司 Coaxiality tool for stators and casting of efficient motors
CN105114600A (en) * 2015-09-23 2015-12-02 青岛欣鑫数控精密机械有限公司 Locking device of transmission mechanism
CN106670876A (en) * 2017-01-23 2017-05-17 佛山市德琞科技有限公司 Stator processing positioning device and positioning method

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Legal Events

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

Granted publication date: 20100324

Termination date: 20160608

CF01 Termination of patent right due to non-payment of annual fee