CN209380148U - A kind of efficient squirrel-cage motor conducting bar and end ring welding jig - Google Patents
A kind of efficient squirrel-cage motor conducting bar and end ring welding jig Download PDFInfo
- Publication number
- CN209380148U CN209380148U CN201821798043.9U CN201821798043U CN209380148U CN 209380148 U CN209380148 U CN 209380148U CN 201821798043 U CN201821798043 U CN 201821798043U CN 209380148 U CN209380148 U CN 209380148U
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- China
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- end ring
- conducting bar
- fixing piece
- welding jig
- cage motor
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Abstract
The utility model discloses a kind of efficient squirrel-cage motor conducting bars and end ring welding jig, including gripping part, positioning column, concentric fixing piece and clamping component, it is described grip be arranged on part it is fluted, first through hole is provided on the concentric fixing piece, the groove gripped on part is correspondingly arranged with the first through hole on the concentric fixing piece, the lower end of the positioning column is inserted into described grip in the groove of part, the first through hole that the upper end of the positioning column passes through the concentric fixed frame is arranged, the clamping component is located at the top of the concentric fixing piece.By the above-mentioned means, the utility model has the function of clamping, it can be ensured that the compactness of conducting bar and gasket in squirrel-cage motor, Use Limitation rate is high, can be realized being fully welded for conducting bar and end ring, structure is simple, it is easy assembly to use, can be suitably used for the assembly of squirrel-cage motor rotor.
Description
Technical field
The present invention relates to squirrel-cage motor fields, more particularly to a kind of efficient squirrel-cage motor conducting bar and end ring welding jig.
Background technique
Squirrel-cage motor, which refers to, dissipates embedded Distributed Winding on the stator of motor for three-phase, and rotor is the conducting bar of cage.Because
The conducting bar shape is similar to mouse cage, therefore can also be referred to as squirrel-cage asynchronous motor.In modern industrial and agricultural production, three intersections
The purposes for flowing squirrel-cage motor is the most extensive, and about the mechanical transmission of 70%-80% is driven by it.Due to this electricity
Machine structure is simple, reliable for operation, easy to maintenance, cheap, thus is used widely.Conducting bar in existing rotor is to adopt
Casting straight forming is carried out with mold to obtain.But during casting, the material copper water of conducting bar is very easy to solidification, solidification speed
Degree is fast, is easy to generate stomata inside conducting bar, causes yield rate low, entire machining process is complicated for operation.If making conducting bar
It is the rotor that group is loaded onto, corresponding jig is needed to realize.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of efficient squirrel-cage motor conducting bars and end ring welding jig, use
Effect is good.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of efficient squirrel-cage motor is provided and is led
Item and end ring welding jig, including part, positioning column, concentric fixing piece and clamping component are gripped, it is described to grip on part
Be arranged fluted, be provided with first through hole on the concentric fixing piece, the groove gripped on part with it is described concentric solid
The first through hole determined on part is correspondingly arranged, the lower end of the positioning column be inserted into it is described grip in the groove of part, it is described fixed
The first through hole that the upper end of position column passes through the concentric fixed frame is arranged, and the clamping component is located at the upper of the concentric fixing piece
Portion.
In a preferred embodiment of the present invention, described grip is provided with hole slot on part, and the hole slot is located at described
Grip the upper surface of part.
In a preferred embodiment of the present invention, the top of the positioning column is provided with spiral thread.
In a preferred embodiment of the present invention, limiting groove, the limiting groove and institute are provided on the positioning column
It states and grips part and be vertically arranged.
In a preferred embodiment of the present invention, there is protrusion on the bottom for gripping part, the groove is located at institute
It states in protrusion.
In a preferred embodiment of the present invention, the efficient squirrel-cage motor conducting bar and end ring welding jig further include clamping
Gasket, the grip gasket is between the concentric fixing piece and the clamping component.
In a preferred embodiment of the present invention, be provided with the second through-hole in the grip gasket, the positioning column it is upper
The second through-hole across the grip gasket is held to be arranged.
In a preferred embodiment of the present invention, hole is set on the concentric fixing piece.
In a preferred embodiment of the present invention, the clamping component is binding nut.
In a preferred embodiment of the present invention, the groove gripped on part is located at described grip in part
Center portion, the first through hole on the concentric fixing piece are located at the central part of the concentric fixing piece.
The beneficial effects of the present invention are: efficient squirrel-cage motor conducting bar of the invention and end ring welding jig, have clamping
Effect, it can be ensured that the compactness of conducting bar and gasket in squirrel-cage motor, Use Limitation rate is high, can be realized expiring for conducting bar and end ring
Weldering, structure is simple, is easy assembly and uses, can be suitably used for the assembly of squirrel-cage motor rotor.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the structural schematic diagram of efficient squirrel-cage motor conducting bar and one preferred embodiment of end ring welding jig of the invention；
Fig. 2 is the installation diagram of efficient squirrel-cage motor conducting bar and end ring welding jig described in Fig. 1.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Fig. 1 and Fig. 2 are please referred to, provides a kind of efficient squirrel-cage motor conducting bar and end ring welding jig, including grip part
1, positioning column 2, concentric fixing piece 3, clamping component 4 and grip gasket 9.Described grip is arranged fluted 5 on part 1, described
It is provided with first through hole 6 on concentric fixing piece 3, the groove 5 gripped on part 1 and the on the concentric fixing piece 3
One through-hole 6 is correspondingly arranged.There is protrusion 7 on the bottom for gripping part 1, the groove 5 is located in described raised 7, described
Protrusion 7 has the function of limit.Described grip is provided with hole slot 8 on part 1, the hole slot 8 grips part 1 positioned at described
Upper surface, convenient for welding after squirrel-cage motor conducting bar and end ring taking-up.
The lower end of the positioning column 2 grips in the groove 5 of part 1 described in being inserted into, and the upper end of the positioning column 2 passes through
The first through hole 6 of the concentric fixed frame 3 is arranged.The clamping component 4 is located at the top of the concentric fixing piece 3, the folder
Tight gasket 9 is between the concentric fixing piece 3 and the clamping component 4.The second through-hole is provided in the grip gasket 9
10, the second through-hole 10 that the upper end of the positioning column 2 passes through the grip gasket 9 is arranged.The grip gasket 9 can make described
Clamping component 4 preferably clamps, uniform force, and effect is good.
The top of the positioning column 2 is provided with spiral thread, and the clamping component 4 is binding nut, by clamping spiral shell
Female is rotated on the positioning column 2.Limiting groove 11, the limiting groove 11 and the folder are provided on the positioning column 2
Fixing piece 1 is held to be vertically arranged.Hole 12 is set on the concentric fixing piece 3.The groove 5 gripped on part 1 is located at
The central part for gripping part 1, the first through hole 6 on the concentric fixing piece 3 are located at the center of the concentric fixing piece 3
Portion.
The course of work of efficient the squirrel-cage motor conducting bar and end ring welding jig are as follows: by clamping component 4 and grip gasket 9
It removes, the component including conducting bar and end ring is put into, then grip gasket 9 and clamping component 4 are sequentially placed into, clamped, into
The welding of row conducting bar and end ring.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of efficient squirrel-cage motor conducting bar and end ring welding jig, which is characterized in that including gripping part, positioning column, same
Heart fixing piece and clamping component, described grip is arranged fluted on part, is provided with first through hole on the concentric fixing piece,
The groove gripped on part is correspondingly arranged with the first through hole on the concentric fixing piece, and the lower end of the positioning column is inserted
Entering into the groove for gripping part, the first through hole that the upper end of the positioning column passes through the concentric fixing piece is arranged,
The clamping component is located at the top of the concentric fixing piece.
2. efficient squirrel-cage motor conducting bar according to claim 1 and end ring welding jig, which is characterized in that the clamping is solid
Determine to be provided with hole slot on part, the hole slot is located at the upper surface for gripping part.
3. efficient squirrel-cage motor conducting bar according to claim 1 and end ring welding jig, which is characterized in that the positioning column
Top be provided with spiral thread.
4. efficient squirrel-cage motor conducting bar according to claim 1 and end ring welding jig, which is characterized in that the positioning column
On be provided with limiting groove, the limiting groove is vertically arranged with the part that grips.
5. efficient squirrel-cage motor conducting bar according to claim 1 and end ring welding jig, which is characterized in that the clamping is solid
Determine have protrusion on the bottom of part, the groove is located in the protrusion.
6. efficient squirrel-cage motor conducting bar according to claim 1 and end ring welding jig, which is characterized in that the efficient mouse
Cage conductor bars for dynamoelectric machines and end ring welding jig further include grip gasket, and the grip gasket is located at the concentric fixing piece and the folder
Between tight component.
7. efficient squirrel-cage motor conducting bar according to claim 6 and end ring welding jig, which is characterized in that the clamp pad
On piece is provided with the second through-hole, and the second through-hole that the upper end of the positioning column passes through the grip gasket is arranged.
8. efficient squirrel-cage motor conducting bar according to claim 1 and end ring welding jig, which is characterized in that described solid with one heart
Determine that hole is arranged on part.
9. efficient squirrel-cage motor conducting bar according to claim 1 and end ring welding jig, which is characterized in that the clamping section
Part is binding nut.
10. efficient squirrel-cage motor conducting bar according to claim 1 and end ring welding jig, which is characterized in that the clamping
Groove on fixing piece is located at the central part for gripping part, and the first through hole on the concentric fixing piece is located at described same
The central part of heart fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798043.9U CN209380148U (en) | 2018-11-02 | 2018-11-02 | A kind of efficient squirrel-cage motor conducting bar and end ring welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798043.9U CN209380148U (en) | 2018-11-02 | 2018-11-02 | A kind of efficient squirrel-cage motor conducting bar and end ring welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209380148U true CN209380148U (en) | 2019-09-13 |
Family
ID=67867684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821798043.9U Active CN209380148U (en) | 2018-11-02 | 2018-11-02 | A kind of efficient squirrel-cage motor conducting bar and end ring welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209380148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193710A (en) * | 2021-05-18 | 2021-07-30 | 南阳防爆（苏州）特种装备有限公司 | Anti-deformation device and process for friction welding of rotor conducting bar |
-
2018
- 2018-11-02 CN CN201821798043.9U patent/CN209380148U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193710A (en) * | 2021-05-18 | 2021-07-30 | 南阳防爆（苏州）特种装备有限公司 | Anti-deformation device and process for friction welding of rotor conducting bar |
| CN113193710B (en) * | 2021-05-18 | 2022-07-26 | 南阳防爆（苏州）特种装备有限公司 | Anti-deformation device and method for friction welding of rotor conducting bar |
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