CN205123521U - Coil plastic frock behind large -scale high -voltage motor rule - Google Patents
Coil plastic frock behind large -scale high -voltage motor rule Download PDFInfo
- Publication number
- CN205123521U CN205123521U CN201520966667.7U CN201520966667U CN205123521U CN 205123521 U CN205123521 U CN 205123521U CN 201520966667 U CN201520966667 U CN 201520966667U CN 205123521 U CN205123521 U CN 205123521U
- Authority
- CN
- China
- Prior art keywords
- adjustment screw
- rule
- screw rod
- behind
- overhang
- 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 - Fee Related
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a coil plastic frock behind large -scale high -voltage motor rule, it includes ring, adjustment screw, nut, the ring is along radially evenly being equipped with the adjustment screw more than three or three, and adjustment screw's tip all is equipped with the nut, is equipped with ring behind the adjustment screw and places behind the rule circle in the overhang, and the extension elongation of adjusting adjustment screw utilizes the screw rod top to compress tightly the diameter of the inner circle that end winding adjusted overhang behind the rule. The utility model discloses arrange end winding in owing to will have adjustment screw's ring to the length that only needs adjustment screw can realize the diameter of the inner circle's of overhang behind the rule regulation, whole device easy operation, with low costs, efficient.
Description
Technical field
The utility model relates to loop shaping frock after a kind of large high-voltage motor rule.
Background technology
In large high-voltage motor manufacture process, after stator built-in line operation completes, the stator coil of part model because of pitch large, length is long, the factor such as winding deformation during end winding uncured and rule, after causing rule, end winding consistency is poor, the assembling also hindered to stators and rotators that situation is serious, rotor is easily there is and the quality problems such as to wipe mutually in motor after running, so must when coil manufactures, reduce the tolerance range that coil manufactures each critical size, and use shaping equipment to manufacture coil, but for motor repair industry, the die cost of this control method is large, equipment requirement is high.
Utility model content
The purpose of this utility model is to overcome above defect, provides loop shaping frock after the large high-voltage motor rule that a kind of cost simple to operate is low.
The purpose of this utility model is achieved by following technical proposals: loop shaping frock after a kind of large high-voltage motor rule, it comprises annulus, adjustment screw rod, nut, described annulus is radially evenly provided with the adjustment screw rod of more than three or three, the end of adjustment screw rod is equipped with nut, the annulus be equipped with after adjustment screw rod is placed on overhang inner circle after rule, regulates the extension elongation of adjustment screw rod to utilize screw tip coil pressing end to adjust the interior circular diameter of overhang after rule.
Preferably, the cylindrical of described annulus and the roundness deviation≤0.5mm of inner circle.
Advantageous Effects of the present utility model is, due to the annulus with adjustment screw rod is placed in end winding, thus the length that only need adjust screw rod can realize the adjustment of the interior circular diameter of overhang after rule, whole device is simple to operate, cost is low, efficiency is high.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
With reference to accompanying drawing, loop shaping frock after a kind of large high-voltage motor rule, it comprises annulus 1, adjustment screw rod 2 and nut 3, described annulus 1 is radially evenly provided with 12 adjustment screw rods 2, the end of adjustment screw rod 2 is equipped with nut 3, the cylindrical of described annulus 1 and the roundness deviation≤0.5mm of inner circle, the annulus 1 be equipped with after adjustment screw rod 2 is placed on overhang inner circle after rule, regulates the extension elongation of adjustment screw rod 2 to utilize coil pressing end, screw rod 2 top to adjust the interior circular diameter of overhang after rule.
Claims (2)
1. loop shaping frock after a large high-voltage motor rule, it is characterized in that, it comprises annulus, adjustment screw rod, nut, described annulus is radially evenly provided with the adjustment screw rod of more than three or three, the end of adjustment screw rod is equipped with nut, the annulus be equipped with after adjustment screw rod is placed on overhang inner circle after rule, regulates the extension elongation of adjustment screw rod to utilize screw tip coil pressing end to adjust the interior circular diameter of overhang after rule.
2. loop shaping frock after a kind of large high-voltage motor rule according to claim 1, is characterized in that, the cylindrical of described annulus and the roundness deviation≤0.5mm of inner circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966667.7U CN205123521U (en) | 2015-11-30 | 2015-11-30 | Coil plastic frock behind large -scale high -voltage motor rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966667.7U CN205123521U (en) | 2015-11-30 | 2015-11-30 | Coil plastic frock behind large -scale high -voltage motor rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205123521U true CN205123521U (en) | 2016-03-30 |
Family
ID=55579093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520966667.7U Expired - Fee Related CN205123521U (en) | 2015-11-30 | 2015-11-30 | Coil plastic frock behind large -scale high -voltage motor rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205123521U (en) |
-
2015
- 2015-11-30 CN CN201520966667.7U patent/CN205123521U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |