CN207603413U - Pocket machining auxiliary fixing device in stator - Google Patents
Pocket machining auxiliary fixing device in stator Download PDFInfo
- Publication number
- CN207603413U CN207603413U CN201721842333.4U CN201721842333U CN207603413U CN 207603413 U CN207603413 U CN 207603413U CN 201721842333 U CN201721842333 U CN 201721842333U CN 207603413 U CN207603413 U CN 207603413U
- Authority
- CN
- China
- Prior art keywords
- stator
- fixed plate
- location hole
- diameter
- positioning column
- 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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Abstract
The purpose of this utility model be to provide it is a kind of can be used to position stator, in order to pocket machining auxiliary fixing device in the stator of cavity linear cutter in stator.To achieve the above object, the utility model adopts the following technical solution：Including fixed plate, the fixed plate is formed with the location hole for extending upward through fixed plate, vertically arranged positioning column is fixed in the location hole, the riveting location hole of the positioning column and stator corresponds, the fixed plate is equipped with shell, the shell be formed with it is perforative through slot up and down, it is described partly or entirely identical with stator outer diameter through the diameter of slot, perforative recessing groove up and down is formed in the fixed plate, the diameter of the recessing groove is more than the diameter of the stator inner edge.
Description
Technical field
The utility model is related to pocket machining auxiliary fixing devices in a kind of stator.
Background technology
Stator is laminated by several stator punchings, and stator punching is equipped with several riveting location holes for riveting, has
For carrying out the auxiliary device of stator punching stacking, which has several vertically arranged columns, and stator punching is laminated
When column is made to be located in the riveting location hole of stator punching, the stator punching of stacking is then made to leave auxiliary device and be riveted
To form stator.In the production for carrying out stator, the often stator overproduction caused by a variety of causes is lost to reduce, can be right
Cavity re-starts processing in stator, to change the shape of stator teeth and yoke portion inner edge, so that the stator after processing can be used for
On the motor of other model.
Invention content
The purpose of this utility model be to provide it is a kind of can be used to position stator, in order to cavity wire cutting in stator
Pocket machining auxiliary fixing device in the stator of processing.
To achieve the above object, the utility model adopts the following technical solution：Including fixed plate, the fixed plate is formed with
The location hole of fixed plate is extended upward through, is fixed with vertically arranged positioning column in the location hole, the positioning column and stator
It rivets location hole to correspond, the fixed plate is equipped with shell, and the shell is formed with perforative through slot, the portion up and down
The diameter for dividing or extending completely through slot is identical with stator outer diameter, and perforative recessing groove up and down is formed in the fixed plate, described to allow
The diameter of position slot is more than the diameter of the stator inner edge.
Carry out the utility model device in use, several positioning columns are fixed on the upside of fixed plate, then that closed assembly is good
Several stator punchings or remove the stator of riveting machine and be placed in fixed plate, and positioning column is made to be located at the riveting location hole of stator
It is interior, then shell is placed on outside stator, so as to which the positioning for completing stator is fixed, cutting line is made to be located in slot and recessing groove,
Wire cutting operation is then carried out to realize the processing of cavity in stator.
Preferably, the recessing groove inner edge of the fixed plate, which extends internally, there are several protrusions, formed in the protrusion useful
In the location hole of cooperation positioning column, the positioning column lower end is interference fitted in the location hole.Above-mentioned setting is with to cutting
Secant is stepped down, and cutting line is avoided to be contacted with fixed plate,
Preferably, the fixed plate is made of upper mounted plate and bottom plate, fixed plate and bottom plate are equal
The recessing groove is formed with, fixed plate, which is formed with, to be run through to coordinate the location hole of the positioning column lower end up and down.
Above-mentioned setting is so that the positioning fixation of positioning column is more convenient.
Preferably, the positioning column upper end is in up-thin-low-thick frustum structure.Above-mentioned setting stretches into riveting convenient for positioning column
It connects in location hole.
Preferably, the slot lower end of running through is in the narrow orifice shape structure that diameter gradually increases from the bottom to top.Above-mentioned setting is just
It moves down to coordinate in stator outer circumferential in shell.
The utility model has and can be used to position stator, in order in stator the advantages of cavity linear cutter.
Description of the drawings
Fig. 1 is a kind of sectional view of the utility model device；
Fig. 2 is the utility model device and a kind of sectional view of stator cooperation；
Fig. 3 is the utility model device and the vertical view of stator cooperation；
Fig. 4 is a kind of vertical view of the fixed plate of the utility model device.
Specific embodiment
The utility model is further described below according to the drawings and specific embodiments.
As shown in Fig. 1 to Fig. 4, including fixed plate 1, fixed plate 1 is formed with the location hole 10 for extending upward through fixed plate, positioning
Vertically arranged positioning column 2 is fixed in hole 10, positioning column 2 and the riveting location hole 31 of stator 3 correspond, in fixed plate 1
Equipped with shell 4, shell 4 is formed with perforative through slot 41 up and down, and shell 4 deviates outside the diameter through slot of lower end and stator 3
Diameter is identical, is formed with perforative recessing groove 12 up and down in fixed plate 1, and the diameter of recessing groove 12 is more than the diameter, small of 3 inner edge of stator
In the diameter of 3 outer rim of stator.Wherein, positioning column 2 deviates the diameter of the diameter and riveting location hole 31 of upper end and the part of hypomere
It is identical.
Fixed plate 1 is made of upper mounted plate 13 and bottom plate 14, and upper mounted plate 13 and bottom plate 14 are respectively formed
Recessing groove 12 is stated, upper mounted plate 13, which is formed with, to be run through up and down for the location hole 10 of 2 lower end of cooperation positioning column.Fixed plate
1 12 inner edge of recessing groove, which extends internally, several raised 15, and the location hole for coordinating positioning column is formed in protrusion 15
10,2 lower end of positioning column is interference fitted in location hole 10.2 upper end of positioning column is in up-thin-low-thick frustum structure, under slot 41
End is in the narrow orifice shape structure that diameter gradually increases from the bottom to top.
Carry out the utility model device in use, several positioning columns are fixed on the upside of fixed plate, then that closed assembly is good
Several stator punchings or remove the stator of riveting machine and be placed in fixed plate, and positioning column is made to be located at the riveting location hole of stator
It is interior, then shell is placed on outside stator, so as to which the positioning for completing stator is fixed, cutting line is made to be located in slot and recessing groove,
Wire cutting operation is then carried out to realize the processing of cavity in stator.
Claims (5)
1. pocket machining auxiliary fixing device in a kind of stator, it is characterised in that including fixed plate, the fixed plate forms oriented
Above vertically arranged positioning column, the riveting of the positioning column and stator are fixed in the location hole of fixed plate, the location hole
Location hole one-to-one correspondence is connect, the fixed plate is equipped with shell, and the shell is formed with perforative through slot, part or complete up and down
Diameter described in portion through slot is identical with stator outer diameter, and perforative recessing groove up and down, the resigning are formed in the fixed plate
The diameter of slot is more than the diameter of the stator inner edge.
2. pocket machining auxiliary fixing device in stator according to claim 1, it is characterised in that the fixed plate allows
Position slot inner edge extends internally and has several protrusions, and the location hole for coordinating positioning column is formed in the protrusion, described fixed
Position column lower end is interference fitted in the location hole.
3. pocket machining auxiliary fixing device in stator according to claim 1 or 2, it is characterised in that the fixed plate by
Upper mounted plate and bottom plate are formed, and fixed plate and bottom plate are each formed with the recessing groove, fixed plate
It is formed with and runs through to coordinate the location hole of the positioning column lower end up and down.
4. pocket machining auxiliary fixing device in stator according to claim 1 or 2, it is characterised in that on the positioning column
End is in up-thin-low-thick frustum structure.
5. pocket machining auxiliary fixing device in stator according to claim 1 or 2, it is characterised in that described under slot
End is in the narrow orifice shape structure that diameter gradually increases from the bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721842333.4U CN207603413U (en) | 2017-12-26 | 2017-12-26 | Pocket machining auxiliary fixing device in stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721842333.4U CN207603413U (en) | 2017-12-26 | 2017-12-26 | Pocket machining auxiliary fixing device in stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207603413U true CN207603413U (en) | 2018-07-10 |
Family
ID=62766597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721842333.4U Active CN207603413U (en) | 2017-12-26 | 2017-12-26 | Pocket machining auxiliary fixing device in stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207603413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979245A (en) * | 2017-12-26 | 2018-05-01 | 横店集团英洛华电气有限公司 | Pocket machining auxiliary fixing device in stator |
-
2017
- 2017-12-26 CN CN201721842333.4U patent/CN207603413U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979245A (en) * | 2017-12-26 | 2018-05-01 | 横店集团英洛华电气有限公司 | Pocket machining auxiliary fixing device in stator |
| CN107979245B (en) * | 2017-12-26 | 2024-04-05 | 浙江联宜电机有限公司 | Auxiliary fixing device for processing inner cavity of stator |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |