CN105515308B - Fixture for motor case processing - Google Patents
Fixture for motor case processing Download PDFInfo
- Publication number
- CN105515308B CN105515308B CN201510750806.7A CN201510750806A CN105515308B CN 105515308 B CN105515308 B CN 105515308B CN 201510750806 A CN201510750806 A CN 201510750806A CN 105515308 B CN105515308 B CN 105515308B
- Authority
- CN
- China
- Prior art keywords
- motor case
- motor
- locating shaft
- stator
- processed
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of fixture for motor case processing, and it is carried out face clamping to the motor stator in motor case, to fix motor, is processed with the end face to motor case.The present invention can avoid motor stator from being supportted rising, so as to avoid motor case from being deformed.
Description
Technical field
The present invention relates to a kind of fixture for motor case processing.
Background technology
When being processed to motor, after motor stator is assembled in motor case, it is necessary to the two of motor case
End processing seam, in order to the assembling between electric motor end cap and motor case., it is necessary to first enter motor case before seam is processed
Luggage is clamping fixed, then carries out Milling Process to the end face of motor case again so that process seam in the end face of motor case.
Typically motor case is fixed to support the motor stator that rises by inner support clamp at present, and inner support clamp is supportted motor stator
When rising, slight deformation will occur for motor stator, so that slight deformation will occur for motor case, so as to influence motor machine
Assembling between shell and electric motor end cap.
The content of the invention
The technical problem to be solved by the invention is to provide a kind of fixture for motor case processing, it can be avoided
Motor stator, which is supportted, to rise, so as to avoid motor case from being deformed.
In order to solve the above technical problems, provided by the present invention for the fixture of motor case processing, it includes：
One frame；
One locating shaft, locating shaft are horizontally disposed with, and one end of locating shaft is fixedly connected with frame, and axial direction is provided with locating shaft
The centre bore of insertion, a radial convex loop is provided with the periphery wall of locating shaft, the external diameter of locating shaft is less than motor machine to be processed
The aperture of the stator inner hole of motor stator in shell, locating shaft are used for the motor stator extending into motor case to be processed
In stator inner hole, radial convex loop is used to offset with the first end face of the motor stator in motor case to be processed；
One telescopic shaft, telescopic shaft activity are located in the centre bore of locating shaft, one end end of the remote frame of telescopic shaft
Threaded connection post is provided with, threaded connection post is coaxially set with telescopic shaft；
One cylinder, cylinder are arranged in frame, for driving telescopic shaft axial stretching；
One pressing plate, pressing plate are ring-type, pressing plate be used for activity be nested with one end of the remote frame of telescopic shaft and with it is to be processed
Motor case in the second end face of motor stator offset；
One nut, nut are used to be threaded on threaded connection post and offseted with a surface of pressing plate.
As an improvement, when the first end face of the motor stator in bulge loop and motor case to be processed offsets, screw thread connects
Post is connect to be entirely located in motor case to be processed.
After above structure, the present invention compared with prior art, has the following advantages that：
When processing motor, motor stator is assembled in motor case and fixed, motor stator is then nested with positioning
On axle, and the first end face of radial convex loop and motor stator is offseted, then pressing plate is nested with telescopic shaft, and cause pressure
One surface of plate and the second end face of motor stator offset, and so, radial convex loop and pressing plate just clamp motor stator, then will
Nut is screwed on threaded connection post, and another surface of nut and pressing plate offsets, and then starts cylinder, and the expansion link of cylinder returns
Contracting, telescopic shaft retraction is driven, telescopic shaft drives nut synchronizing moving, and nut promotes axle of the pressing plate along telescopic shaft in movement
Line direction is moved, and pressing plate compresses motor stator to the direction of radial convex loop, and so, pressing plate and radial convex loop are just by motor stator
It is fixedly clamped, is fixed so as to also allow for motor case, then can processes seam to the end face of motor case；Using the present invention
During fixing motor case, motor stator will not be caused by and supportted the situation for rising and motor stator being deformed, also would not
Cause the deformation of motor case, it is ensured that motor case normally assembles with end cap.
And when the first end face of the motor stator in bulge loop and motor case to be processed offsets, threaded connection post is complete
Portion is located in motor case to be processed, so, when being processed using milling cutter to the end face of motor case, telescopic shaft
Motor case is not stretched out with threaded connection post, so as to avoid because telescopic shaft and threaded connection post stretch out in motor case
And the movement of milling cutter is influenceed, to ensure being normally carried out for Milling Process.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation when present invention fixes motor case.
Embodiment
The present invention is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 1, Fig. 2, the fixture that the present invention is used for motor case processing is stretched including a frame 1, a locating shaft 2, one
Contracting axle 3, a cylinder 4, a pressing plate 5 and a nut 6.
Locating shaft 2 is horizontally disposed, and one end of locating shaft 2 is fixedly connected with frame 1, be provided with locating shaft 2 axially through
Centre bore, be provided with a radial convex loop 201, the other end end face of locating shaft 2 and radial convex loop on the periphery wall of locating shaft 2
The distance between 201 are less than the axial length of motor stator, and the external diameter of locating shaft 2 is less than the motor in motor case to be processed
The aperture of the stator inner hole of stator, locating shaft 2 are used for the stator inner hole for the motor stator extending into motor case to be processed
In, radial convex loop 201 is used to offset with the first end face 7 of the motor stator in motor case to be processed.
The activity of telescopic shaft 3 is located in the centre bore of locating shaft 2, and one end end set of the remote frame 1 of telescopic shaft 3 has
Post 301 is threadedly coupled, threaded connection post 301 is coaxially set with telescopic shaft 3.
Cylinder 4 is arranged in frame 1, for driving the axial stretching of telescopic shaft 3.
Pressing plate 5 is ring-type, pressing plate 5 be used for activity be nested with one end of the remote frame 1 of telescopic shaft 3 and with electricity to be processed
The second end face 8 of motor stator in machine casing offsets.
Nut 6 is used to be threaded on threaded connection post 301 and offseted with a surface of pressing plate 5, when the screw thread of nut 6 connects
When being connected on threaded connection post 301, nut 6 and the threaded connection axial limiting of post 301 so that nut 6 and telescopic shaft 3 are in axial side
Sync up movement.
When the first end face 7 of the motor stator in bulge loop 201 and motor case to be processed offsets, post is threadedly coupled
301 are entirely located in motor case to be processed, and when the present invention fixes motor case, the first end face of motor case is close to machine
Then frame 1, the second end face of motor case are processed in the second end face of motor case using milling cutter and stopped away from frame 1
Mouthful, because now telescopic shaft and threaded connection post do not stretch out the second end face of motor case, so as to avoid due to flexible
Axle and threaded connection post stretch out in motor case and influence the movement of milling cutter.
Only just the present invention is made that explanation using preferable example above, but is not to be construed as the limit to claim
System, structure of the invention can have other changes, be not limited to said structure.In a word, all independent claims in the present invention
Protection domain in the various change made it is within the scope of the present invention.
Claims (2)
1. a kind of fixture for motor case processing, it is characterised in that it includes：
One frame (1)；
One locating shaft (2), locating shaft (2) is horizontally disposed, and one end of locating shaft (2) is fixedly connected with frame (1), locating shaft (2)
On be provided with axially through centre bore, be provided with a radial convex loop (201) on the periphery wall of locating shaft (2), locating shaft (2)
External diameter is less than the aperture of the stator inner hole of the motor stator in motor case to be processed, and locating shaft (2) is to be added for extending into
In the stator inner hole of motor stator in the motor case of work, radial convex loop (201) be used for in motor case to be processed
The first end face (7) of motor stator offsets；
One telescopic shaft (3), telescopic shaft (3) activity are located in the centre bore of locating shaft (2), the remote frame (1) of telescopic shaft (3)
One end end set have a threaded connection post (301), threaded connection post (301) is coaxially set with telescopic shaft (3)；
One cylinder (4), cylinder (4) are arranged in frame (1), for driving telescopic shaft (3) axial stretching；
One pressing plate (5), pressing plate (5) are ring-type, and pressing plate (5) is nested with one end of the remote frame (1) of telescopic shaft (3) for activity
And offseted with the second end face (8) of the motor stator in motor case to be processed；
One nut (6), nut (6) are used to be threaded on threaded connection post (301) and offseted with a surface of pressing plate (5).
2. the fixture according to claim 1 for motor case processing, it is characterised in that：When bulge loop (201) with it is to be added
When the first end face (7) of motor stator in the motor case of work offsets, threaded connection post (301) is entirely located in electricity to be processed
In machine casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510750806.7A CN105515308B (en) | 2015-11-09 | 2015-11-09 | Fixture for motor case processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510750806.7A CN105515308B (en) | 2015-11-09 | 2015-11-09 | Fixture for motor case processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105515308A CN105515308A (en) | 2016-04-20 |
| CN105515308B true CN105515308B (en) | 2018-04-10 |
Family
ID=55723051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510750806.7A Active CN105515308B (en) | 2015-11-09 | 2015-11-09 | Fixture for motor case processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105515308B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590499B (en) * | 2018-12-18 | 2020-10-20 | 柳州易舟汽车空调有限公司 | Machining method for inner hole of machine shell |
| CN113472164B (en) * | 2021-07-07 | 2022-04-05 | 徐州远见金属制造有限公司 | Motor casing adds clamping apparatus convenient to location |
| CN114559378A (en) * | 2022-03-17 | 2022-05-31 | 卓尔博（宁波）精密机电股份有限公司 | Clamp for machining motor shell |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000014102A (en) * | 1998-06-25 | 2000-01-14 | Toshiba Corp | Manufacture of aluminum motor frame |
| CN202639337U (en) * | 2012-03-28 | 2013-01-02 | 南京蓝深制泵集团股份有限公司 | Work fixture for motor casing |
| JP2013038963A (en) * | 2011-08-09 | 2013-02-21 | Asmo Co Ltd | Method of manufacturing motor, and motor |
| CN203003523U (en) * | 2012-12-19 | 2013-06-19 | 昆山勇翔精密机械有限公司 | Motor casing clamp |
| CN203377756U (en) * | 2013-07-10 | 2014-01-01 | 中钢集团安徽天源科技股份有限公司 | Lathing clamp for internal spigot of casing of motor |
| CN103878407A (en) * | 2014-04-18 | 2014-06-25 | 沈阳第一机床厂 | Machine tool special for integrally machining motor shell |
| CN203679810U (en) * | 2014-01-03 | 2014-07-02 | 浙江千里马电机有限公司 | Machining device for motor shell |
-
2015
- 2015-11-09 CN CN201510750806.7A patent/CN105515308B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000014102A (en) * | 1998-06-25 | 2000-01-14 | Toshiba Corp | Manufacture of aluminum motor frame |
| JP2013038963A (en) * | 2011-08-09 | 2013-02-21 | Asmo Co Ltd | Method of manufacturing motor, and motor |
| CN202639337U (en) * | 2012-03-28 | 2013-01-02 | 南京蓝深制泵集团股份有限公司 | Work fixture for motor casing |
| CN203003523U (en) * | 2012-12-19 | 2013-06-19 | 昆山勇翔精密机械有限公司 | Motor casing clamp |
| CN203377756U (en) * | 2013-07-10 | 2014-01-01 | 中钢集团安徽天源科技股份有限公司 | Lathing clamp for internal spigot of casing of motor |
| CN203679810U (en) * | 2014-01-03 | 2014-07-02 | 浙江千里马电机有限公司 | Machining device for motor shell |
| CN103878407A (en) * | 2014-04-18 | 2014-06-25 | 沈阳第一机床厂 | Machine tool special for integrally machining motor shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105515308A (en) | 2016-04-20 |
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| C10 | Entry into substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190917 Address after: 200 000 No. 108 Wanjian Road, Wanxiang Town, Pudong New Area, Shanghai Patentee after: Shanghai Lei Xiang Die Casting Co., Ltd. Address before: 315040 Zhou Hancun, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Patentee before: NINGBO HIRDEN INDUSTRIAL CONTROL SYSTEM CO., LTD. |