CN201735980U - Motor stator installing column welding tooling - Google Patents
Motor stator installing column welding tooling Download PDFInfo
- Publication number
- CN201735980U CN201735980U CN2010202510951U CN201020251095U CN201735980U CN 201735980 U CN201735980 U CN 201735980U CN 2010202510951 U CN2010202510951 U CN 2010202510951U CN 201020251095 U CN201020251095 U CN 201020251095U CN 201735980 U CN201735980 U CN 201735980U
- Authority
- CN
- China
- Prior art keywords
- erection column
- motor stator
- welding tooling
- installing hole
- model
- 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 - Lifetime
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a motor stator installing column welding tooling with higher size and position accuracy for installing holes, which is used for fixing an installing column (3) to a preset position of the motor stator and comprises a positioning plate (1) and a plurality of positioning sleeves (2) positioned on the positioning plate (1); the positioning sleeves (2) are distributed at the preset position on the positioning plate (1); the inner part of the installing column (3) is provided with the installing holes; and the positioning sleeves (2) fix the installing column (3) by the installing holes respectively along the axial direction and peripheral direction.
Description
Technical field
The utility model relates to motor stator erection column welding tooling.
Background technology
Under the prior art, the installation form that has multiple refrigeration motor stator, wherein a kind of is to install by the erection column on the motor stator, the general method that adopts is: stator is rough turn, erection column welding, stator finish turning, brill erection column hole, when motor stator is mounted to compressor base frame, screw on passing the erection column hole and be positioned at compressor base frame by bolt is connected, thereby realizes the fixed installation of refrigeration motor stator.When this mounting means is no more than 50mm in erection column length, can the precision of installing not exerted an influence; And when the length of erection column surpasses 150mm, installing hole on the erection column can be to bringing the influence of following 2 aspects because of accumulated error: 1, motor stator installing hole center and erection column centre deviation are big, not only influence outward appearance, the more important thickness of column seriously inhomogeneous (several millimeters) that causes; 2, long erection column because location difficulty very easily causes axial dipole field, can cause the motor difficulty maybe can't install when serious when boring machining hole.
The utility model content
In order to overcome the deficiency that prior art exists, the purpose of this utility model is to provide a kind of higher motor stator erection column welding tooling of size positions precision of installing hole.
For reaching above purpose, the utility model provides a kind of motor stator erection column welding tooling, be used for erection column is fixed to the precalculated position of motor stator, it comprises location-plate and is positioned at a plurality of positioning sleeves on the described location-plate, described positioning sleeve is distributed in pre-position on the described location-plate, the inside of described erection column has installing hole, and described positioning sleeve is fixed described erection column respectively vertically and circumferentially by this installing hole.
As further improvement of the utility model, described positioning sleeve has the projection that the installing hole with described erection column inside is complementary, and described erection column is plugged on this projection.
According on the other hand of the present utility model, a kind of motor stator installation method is provided, it comprises the steps:
The erection column Vehicle Processing is with the extremely predetermined profile of described erection column Vehicle Processing;
Bore installing hole, bore installing hole vertically in described erection column inside;
Fixedly mount post, described erection column is fixed to the positioning sleeve of motor stator erection column welding tooling by the installing hole of inside;
Weld erection column, described erection column is soldered to the pre-position of motor stator by the mode of welding; The stator finish turning.
Owing to adopted above technical scheme, make the following characteristics that the utlity model has: 1, shorten manufacturing procedure, improved production efficiency, simple to operate; 2, cost of manufacture is low, and effect is obvious; 3, guaranteed the quality of product:, thereby guaranteed the quality of product on welding tooling because the position of erection column and installing hole is guaranteed.
Description of drawings
Accompanying drawing 1 is the front view of the utility model motor stator erection column welding tooling;
Accompanying drawing 2 is along the cutaway view of A-A line in the accompanying drawing 1.
Wherein: 1, location-plate; 2, positioning sleeve; 3, erection column.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby protection domain of the present utility model is made more explicit defining so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that.
As shown in Figures 1 and 2, accompanying drawing 1 is the front view of the utility model motor stator erection column welding tooling; Accompanying drawing 2 is along the cutaway view of A-A line in the accompanying drawing 1.
Motor stator erection column welding tooling in the present embodiment, be used for erection column 3 is fixed to the precalculated position of motor stator, it comprises location-plate 1 and is positioned at a plurality of positioning sleeves 2 on the location-plate 1, positioning sleeve 2 is distributed in pre-position on the location-plate 1, the inside of erection column 3 has installing hole, and positioning sleeve 2 is fixed erection column 3 respectively vertically and circumferentially by this installing hole.In the present embodiment, positioning sleeve 2 has the projection that the installing hole with erection column 3 inside is complementary, and erection column 3 is plugged on this projection, thus realize erection column 3 vertically and circumferentially fixing.
On the basis of this motor stator erection column welding tooling, the utility model provides a kind of motor stator installation method, and it comprises the steps: erection column 3 Vehicle Processings, with the extremely predetermined profile of erection column 3 Vehicle Processings; Bore installing hole, bore installing hole vertically in erection column 3 inside; Fixed installation post 3 is fixed to positioning sleeve 2 as claim 1 motor stator erection column welding tooling with the installing hole of erection column 3 by inside; Weld erection column 3, erection column 3 is soldered to the pre-position of motor stator by the mode of welding; The stator finish turning.
Because former process route is to hole on erection column behind the weldering erection column earlier again, think by analysis since when welding the erection column placed certain clearance (0.5mm～0.8mm) is arranged, frock is difficult to the accurate location of guaranteeing that it is making progress in week when circumferential location, drilling tool when holing simultaneously also is difficult to accurately aim at welded post, cause reference column center and installing hole off-centring bigger, influence outward appearance.Particularly, often produce axial dipole field during boring, have a strong impact on product quality for long reference column.According to above analysis, we determine to change process route, promptly process erection column earlier, utilize location, erection column hole to weld again.
Existing erection column welder structure is constant substantially, increases a kind of parts that utilize reference column endoporus location in the above, makes welder can guarantee axial location when welding, can guarantee circumferentially accurately locating of reference column hole again.
After improving, manufacturing procedure shortens, become welded post Vehicle Processing, weldering welded post, stator finish turning by welded post Vehicle Processing, weldering welded post, stator finish turning, brill stator installing hole, improved productivity, particularly the size positions precision of installing hole is guaranteed fully.
Above embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the people that is familiar with this technology understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this, all equivalences of doing according to the utility model spirit essence change or modify all contains body in protection domain of the present utility model.
Claims (2)
1. motor stator erection column welding tooling, be used for erection column (3) is fixed to the precalculated position of motor stator, it is characterized in that: it comprises location-plate (1) and is positioned at a plurality of positioning sleeves (2) on the described location-plate (1), described positioning sleeve (2) is distributed in described location-plate (1) and goes up the pre-position, the inside of described erection column (3) has installing hole, and described positioning sleeve (2) is fixed described erection column (3) respectively vertically and circumferentially by this installing hole.
2. motor stator erection column welding tooling according to claim 1 is characterized in that it comprises: described positioning sleeve (2) has the projection that is complementary with the inner installing hole of described erection column (3), and described erection column (3) is plugged on this projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202510951U CN201735980U (en) | 2010-06-30 | 2010-06-30 | Motor stator installing column welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202510951U CN201735980U (en) | 2010-06-30 | 2010-06-30 | Motor stator installing column welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735980U true CN201735980U (en) | 2011-02-09 |
Family
ID=43551262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202510951U Expired - Lifetime CN201735980U (en) | 2010-06-30 | 2010-06-30 | Motor stator installing column welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201735980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986526A (en) * | 2010-06-30 | 2011-03-16 | 苏州贝得科技有限公司 | Welding fixture for motor stator mounting column and motor stator mounting method |
| CN102500981A (en) * | 2011-11-04 | 2012-06-20 | 南车二七车辆有限公司 | Device for assembling chassis accessories of railway freight cars and using method for device |
-
2010
- 2010-06-30 CN CN2010202510951U patent/CN201735980U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986526A (en) * | 2010-06-30 | 2011-03-16 | 苏州贝得科技有限公司 | Welding fixture for motor stator mounting column and motor stator mounting method |
| CN101986526B (en) * | 2010-06-30 | 2012-11-07 | 苏州贝得科技有限公司 | Welding fixture for motor stator mounting column and motor stator mounting method |
| CN102500981A (en) * | 2011-11-04 | 2012-06-20 | 南车二七车辆有限公司 | Device for assembling chassis accessories of railway freight cars and using method for device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110209 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |