CN208099734U - Stator can girth joint support ring - Google Patents
Stator can girth joint support ring Download PDFInfo
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- CN208099734U CN208099734U CN201820498603.2U CN201820498603U CN208099734U CN 208099734 U CN208099734 U CN 208099734U CN 201820498603 U CN201820498603 U CN 201820498603U CN 208099734 U CN208099734 U CN 208099734U
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- support ring
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- cone circle
- circular cone
- wall
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Abstract
The utility model relates to a kind of stator can girth joint support rings, support ring (1) outer wall is smooth, cylindrical peripheral surface, support ring (1) inner wall is circular conical surface, support ring (1) diametrical direction has beveled (12), circular cone circle (3) surface has many places circular through hole (32), second circular groove (31) are arranged at circular cone circle (3) bottom, circular cone circle (3) outer wall is circular conical surface, and circular cone circle (3) outer wall circular conical surface taper is identical as support ring (1) circular conical surface of inner wall taper.The utility model can not interfere welding gun to be welded, and clamping force is uniform, post with housing, prevent housing from deforming, improve efficiency from internal stretching housing.The utility model structure is simple, light-weight, is manually operable, it is ensured that the positioning accuracy of weldment quality and welding.
Description
Technical field：The utility model relates to a kind of stator can girth joint support rings.
Background technique：When stator can boxing seam welding, housing is inside stator core, bad fixation, housing
Both ends to weld also can not clamping, universal method be production round wood plate from internal stretching housing, but due to shielding jacket wall it is thin, wood
The also bad processing of plate excircle dimension is easy to deform shielding casing brace, and different housing sizes are different, and plank can not lead to
With being unable to satisfy present requirement.
Summary of the invention：The purpose of the utility model is to provide a kind of stator can girth joint support rings, can support from inside
Housing is fastened, outer diameter is adjustable, and versatility is good, and easy to operate.The utility model adopts the following technical solution：One kind is fixed
Sub- housing girth joint support ring, the stator can girth joint support ring are made of support ring 1, screw 2, circular cone circle 3, plectane 4, support
Circle 1 is circular ring structure, and the first circular groove 11 is arranged at 1 bottom of support ring, and 1 outer wall of support ring is smooth, cylindrical peripheral surface, and 1 inner wall of support ring is circular cone
Face, 1 diametrical direction of support ring have beveled 12, and 3 surface of circular cone circle has many places circular through hole 32, and 3 bottom of circular cone circle has second
Circular groove 31,3 outer wall of circular cone circle are circular conical surface, 3 outer wall circular conical surface taper of circular cone circle and 1 circular conical surface of inner wall taper phase of support ring
Together；Circular cone circle 3 is fitted on the circular conical surface of 1 inner wall of support ring, and plectane 4 is mounted on the first circular groove 11 of 1 bottom of support ring, circular cone
It encloses and has uniformly distributed counter sink on 3, the position on plectane 4 with respect to 3 counter sink of circular cone circle has tapped through hole, and it is heavy that screw 2 passes through
Circular cone circle 3 is fixedly connected with plectane 4 and support ring 1 is clipped among circular cone circle 3 and plectane 4 by head bore and tapped through hole.
3 maximum outside diameter of circular cone circle is smaller than 1 outer diameter of support ring, and circular cone circle 3 is placed on lower surface and plectane 4 behind 1 inside of support ring
It is at regular intervals.
When maximum position is arrived in the support of support ring 1,1 bottom conical surface internal diameter of support ring is less than the outer diameter of plectane 4.
The working principle of the utility model is：Support ring 1 passes through circular conical surface and the first circular groove 11 for circular cone circle 3 and plectane
4 limit, then are fixed support ring 1, circular cone circle 3 and 4 entirety of plectane by screw 2, when tightening screw 2, the inclination of support ring 1
Opening 12 becomes larger, and circular cone circle 3 is moved down along the circular conical surface of support ring 1, while 1 outer diameter of support ring becomes larger stretching housing, works as circle
When cone circle 3 is moved to final position, the circular conical surface internal diameter of 1 bottom of support ring guarantees that screw 2 continues still less than the outer diameter of plectane 4
Support ring 1, circular cone circle 3 and 4 entirety of plectane are fixed.
The utility model specific work process can refer to following example：When installation first by plectane 4, support ring 1 and circular cone circle 3 according to
It is secondary to be set in together, then mounting screw 2：Stator can girth joint support ring is put into the inside of housing, tightening screw 2 will
Support ring 1 supports greatly, so that housing stretching in stator core inner wall, finally carries out the welding of housing girth joint, postwelding is by screw 2
It unclamps so that support ring 1 is shunk, so that it may take out stator can girth joint support ring.
The key of device described in the utility model is：Support ring 1 is circular ring structure, and the first circular groove 11, support ring 1 are arranged at bottom
Outer wall is smooth, cylindrical peripheral surface, and inner wall is circular conical surface, and diametrical direction has beveled 12, and there is many places circular through hole on 3 surface of circular cone circle
32, the second circular groove 31 is arranged at bottom, and outer wall is circular conical surface, and taper is identical as 1 circular conical surface of inner wall of support ring；Circular cone circle 3 is placed on
On the circular conical surface of 1 inner wall of support ring, plectane 4 is placed in the first circular groove 11 of 1 bottom of support ring, is had on circular cone circle 3 uniformly distributed
There are tapped through hole in counter sink, the position on plectane 4 with respect to 3 counter sink of circular cone circle, and screw 2 will be justified by counter sink and tapped through hole
Cone circle 3 and plectane 4 are fixed, and support ring 1 is clipped in the middle；When tightening screw 2, the beveled 12 of support ring 1 becomes larger, circular cone circle
3 move down along the circular conical surface of support ring 1, while 1 diameter of support ring becomes larger stretching housing.
The utility model has the advantage of：Structure is simple, beveled 12 can be made to become larger when support ring 1 is by radial force, and
The outer wall of the inner wall of support ring 1 and circular cone circle 3 is that circular conical surface can transmit radial force, therefore need to only tighten screw 2 and can allow support
It encloses 1 diameter to become larger stretching housing, when unscrewing screw 2, support ring 1 can be because the elastic force of metal itself make diameter become smaller release screen
Cover set；It is light-weight, facilitate operation, 3 bottom of circular cone circle has the second circular groove 31, surface to have many places circular through hole 32 to be used to subtract
Weight, and the second circular groove 31 and circular through hole 32 also provide space to be held with hand；The utility model can be supportted from inside
Tight housing, does not interfere welding gun to be welded, and clamping force is uniform, posts with housing, prevents housing from deforming, and improves
Efficiency guarantees the positioning accuracy of weldment quality and welding.
Detailed description of the invention
Fig. 1 is the structure sectional view of the utility model.
Fig. 2 is the overall schematic of the utility model.
Specific embodiment
A kind of stator can girth joint support ring as shown in Figure 1, the stator can girth joint support ring by support ring 1,
Screw 2, circular cone circle 3, plectane 4 form, and support ring 1 is circular ring structure, and the first circular groove 11 is arranged at 1 bottom of support ring, and 1 outer wall of support ring is
Smooth, cylindrical peripheral surface, 1 inner wall of support ring are circular conical surface, and 1 diametrical direction of support ring has beveled 12, and 3 surface of circular cone circle is with many places circle
Second circular groove 31 is arranged at shape through-hole 32,3 bottom of circular cone circle, and 3 outer wall of circular cone circle is circular conical surface, 3 outer wall circular cone face cone of circular cone circle
It spends identical as 1 circular conical surface of inner wall taper of support ring；Circular cone circle 3 is fitted on the circular conical surface of 1 inner wall of support ring, and plectane 4 is mounted on support ring 1
First circular groove 11 of bottom, has uniformly distributed counter sink on circular cone circle 3, with respect to the position of 3 counter sink of circular cone circle on plectane 4
With tapped through hole, circular cone circle 3 is fixedly connected with plectane 4 by counter sink and tapped through hole and support ring 1 is clipped in circle by screw 2
Among cone circle 3 and plectane 4.3 maximum outside diameter of circular cone circle is smaller than 1 outer diameter of support ring, and circular cone circle 3 is placed on following table behind 1 inside of support ring
Face and plectane 4 are at regular intervals.When maximum position is arrived in the support of support ring 1,1 bottom conical surface internal diameter of support ring is less than the outer diameter of plectane 4.
As shown in Figure 1, support ring 1 is limited circular cone circle 3 and plectane 4 by circular conical surface and the first circular groove 11, then lead to
Screw 2 is crossed to fix support ring 1, circular cone circle 3 and 4 entirety of plectane, when tightening screw 2, the beveled 12 of support ring 1 becomes larger,
Circular cone circle 3 is moved down along the circular conical surface of support ring 1, while 1 outer diameter of support ring becomes larger stretching housing, when circular cone circle 3 is moved to
When final position, the circular conical surface internal diameter of 1 bottom of support ring guarantees that screw 2 continues support ring 1, circular cone still less than the outer diameter of plectane 4
Circle 3 and 4 entirety of plectane are fixed.
As shown in Fig. 2, there is many places circular through hole 32 on 3 surface of circular cone circle, facilitates and taken with hand, 1 diametrical direction of support ring has inclination
Opening 12, so that diameter can change when support ring 1 is by radial force.
Claims (3)
1. a kind of stator can girth joint support ring, it is characterized in that：The stator can girth joint support ring is by support ring (1), spiral shell
(2), circular cone circle (3), plectane (4) composition are followed closely, support ring (1) is circular ring structure, and the first circular groove (11) are arranged at support ring (1) bottom,
Support ring (1) outer wall is smooth, cylindrical peripheral surface, and support ring (1) inner wall is circular conical surface, and support ring (1) diametrical direction has beveled (12), circle
Cone circle (3) surface has many places circular through hole (32), and circular cone circle (3) bottom has the second circular groove (31), circular cone circle (3) outer wall
For circular conical surface, circular cone circle (3) outer wall circular conical surface taper is identical as support ring (1) circular conical surface of inner wall taper；Circular cone circle (3) is fitted in support
It encloses on the circular conical surface of (1) inner wall, plectane (4) is mounted on first circular groove (11) of support ring (1) bottom, band on circular cone circle (3)
There is a uniformly distributed counter sink, have tapped through hole with respect to the position of circular cone circle (3) counter sink on plectane (4), screw (2) passes through countersunk head
Circular cone circle (3) is fixedly connected with plectane (4) and support ring (1) is clipped in circular cone circle (3) and plectane (4) by hole and tapped through hole
Between.
2. stator can girth joint support ring according to claim 1, it is characterized in that：Circular cone circle (3) maximum outside diameter compares support ring
(1) outer diameter wants small, and it is at regular intervals that circular cone circle (3) is placed on lower surface and plectane (4) behind support ring (1) inside.
3. stator can girth joint support ring according to claim 1, it is characterized in that：When maximum position is arrived in support ring (1) support, support
Enclose the outer diameter that (1) bottom conical surface internal diameter is less than plectane (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820498603.2U CN208099734U (en) | 2018-04-10 | 2018-04-10 | Stator can girth joint support ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820498603.2U CN208099734U (en) | 2018-04-10 | 2018-04-10 | Stator can girth joint support ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208099734U true CN208099734U (en) | 2018-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820498603.2U Active CN208099734U (en) | 2018-04-10 | 2018-04-10 | Stator can girth joint support ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208099734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326506A (en) * | 2018-04-10 | 2018-07-27 | 哈尔滨电气动力装备有限公司 | Stator can girth joint support ring |
-
2018
- 2018-04-10 CN CN201820498603.2U patent/CN208099734U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326506A (en) * | 2018-04-10 | 2018-07-27 | 哈尔滨电气动力装备有限公司 | Stator can girth joint support ring |
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