CN205888674U - Rotor end terminal processing location frock - Google Patents
Rotor end terminal processing location frock Download PDFInfo
- Publication number
- CN205888674U CN205888674U CN201620811455.6U CN201620811455U CN205888674U CN 205888674 U CN205888674 U CN 205888674U CN 201620811455 U CN201620811455 U CN 201620811455U CN 205888674 U CN205888674 U CN 205888674U
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- China
- Prior art keywords
- pole
- sliding chutes
- pole shoe
- piece
- seat
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Abstract
The utility model relates to a motor accessory processing technology field discloses a rotor end terminal processing location frock, including the cylinder seat, evenly be equipped with a plurality of limit chute s parallel with the axis on the periphery of cylinder seat, limit chute's both ends are link up with the both ends of cylinder seat, all be equipped with the end terminal positioning seat in every limit chute, be equipped with the end terminal draw -in groove on the lateral surface of end terminal positioning seat, the bottom of end terminal draw -in groove is equipped with the screw hole, pass through bolted connection between rotor end terminal and the screw hole, be equipped with a plurality of through -holes between two terminal surfaces of cylinder seat, be equipped with the connecting rod in the through -hole, the lower terminal surface of cylinder seat is equipped with the lower spacing ring of fixing with the connecting rod, be equipped with the spacing ring on the up end of cylinder seat, the upper end of connecting rod is screw section, screw section passes the spacing ring and locks through the nut. The utility model discloses the beneficial effect that the commonality is strong, positioning accuracy is high has.
Description
Technical field
This utility model is related to generator accessory processing technique field, more particularly, to a kind of rotating pole-piece locating and machining work
Dress.
Background technology
Rotating pole-piece be rotor in electromotor be used for being wound around, the part of set winding, be fixed with many outside each rotor
Individual rotating pole-piece, is wound with coil between rotating pole-piece.The outer surface of rotating pole-piece is arc surface, in order to ensure the institute assembling
The outer surface having rotating pole-piece, on same circle, after usual rotor and rotating pole-piece assemble, is then clamped by lathe
The cambered surface on the surface of all rotating pole-pieces is processed so that the cambered surface of all rotating pole-pieces is located in same circle.But
Metal dust can be produced in process, metal dust falls and clears up inconvenience on rotor, and holds during lathe grip roll
Easily on rotor, produce impression, rotor is caused damage.In order to prevent rotor failure, it is all typically now to rotor pole with frock
Boots are positioned, and general positioning tool is all generally to arrange multiple locating slots in periphery, by rotating pole-piece with
Be bolted between locating slot, but rotating pole-piece species be a lot, each rotating pole-piece be accomplished by a set of frock and its
Corresponding, frock cost is high, poor universality.
Utility model content
This utility model is in order to overcome the positioning tool poor universality of rotating pole-piece of the prior art, high cost not
A kind of foot, there is provided the rotating pole-piece locating and machining frock of highly versatile, thus reduce frock manufacturing cost.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of rotating pole-piece locating and machining frock, including cylindrical seat, the center of described cylindrical seat is provided with clamping hole, described circle
Some and diameter parallel limit sliding chutes, the two ends of described limit sliding chutes and the two of cylindrical seat are uniformly provided with the periphery of column base
End insertion, is equipped with pole shoe positioning seat in each limit sliding chutes, the open end width of described limit sliding chutes is less than limit sliding chutes
Bottom width, is slidably connected between described pole shoe positioning seat and limit sliding chutes, and the described lateral surface of pole shoe positioning seat sets
There is pole shoe draw-in groove, the bottom of pole shoe draw-in groove is provided with screwed hole, is bolted between rotating pole-piece and screwed hole, described cylinder
Be provided with some through holes between two end faces of seat, in described through hole, be provided with connecting rod, the lower surface of described cylindrical seat be provided with
The fixing lower limit ring of connecting rod, the upper surface of described cylindrical seat is provided with upper limit ring, and the upper end of described connecting rod is screw rod
Portion, threaded shank passes through upper limit ring and passes through nut check.
Rotating pole-piece is bolted with pole shoe positioning seat, opens nut, takes off upper limit ring, by pole shoe positioning seat
(with rotating pole-piece) is one-to-one to be loaded in limit sliding chutes, and the open end width due to limit sliding chutes is less than limit sliding chutes
Bottom width, pole shoe positioning seat cannot take out (can only extract out) from the two ends of limit sliding chutes from radial direction after loading in limit sliding chutes,
Then load onto spacing ring and tighten bolt, now the two ends of pole shoe positioning seat respectively be subject to lower limit ring, upper limit ring spacing,
Then the hole that accommodates at cylindrical seat center is connected with the chuck on lathe, by lathe tool, the surface of rotating pole-piece is processed,
After processing, take off upper limit ring, just easily all of pole shoe positioning seat can be taken off together with rotating pole-piece, then fill
Upper rotating pole-piece to be processed；It is detachably connected between pole shoe positioning seat and cylindrical seat in this structure, due to rotating pole-piece species
Much just rotating pole-piece can be processed it is only necessary to prepare some pole shoe positioning seats corresponding with rotating pole-piece, without
Separately fabricated specific frock, greatly reduces frock cost, and versatility significantly improves.
Preferably, the inner circle of described upper limit ring, lower limit ring is with diameter greater than the diameter in clamping hole, described upper limit
Ring, the exradius of lower limit ring are less than pole shoe draw-in groove bottom surface to the distance in the center of circle.
Preferably, described limit sliding chutes have six, in each pole shoe draw-in groove, it is provided with plural rotating pole-piece.One
Individual frock can position rotating pole-piece more than two simultaneously, and rotating pole-piece is high in machining efficiency.
Preferably, the two ends of pole shoe positioning seat are equipped with two location holes, the upper surface of described lower limit ring, upper limit
The lower surface of ring is equipped with the one-to-one alignment pin with location hole.It is mutually shifted for a long time between pole shoe positioning seat and limit sliding chutes
Can there is abrasion, thus affecting the assembly precision of limit sliding chutes, the location hole at pole shoe positioning seat two ends is respectively at spacing ring, the upper limit
Detent fit positioning on the ring of position, the positional precision of pole shoe positioning seat is to be limited by location hole, detent fit, even if pole
Wear and tear between boots positioning seat and limit sliding chutes and also can guarantee that precision, so that it is guaranteed that the machining accuracy of rotating pole-piece.
Preferably, the bottom surface of described location hole is tapered, the end of described alignment pin is tapered.The cone of positioning pin head part
Shape has guide effect.
Therefore, this utility model has the high beneficial effect of highly versatile, positioning precision.
Brief description
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 removes the top view of upper limit ring for this utility model.
Fig. 4 is the structural representation of cylindrical seat.
In figure: cylindrical seat 1, clamping hole 2, limit sliding chutes 3, pole shoe positioning seat 4, pole shoe draw-in groove 5, screwed hole 6, rotating pole-piece
7th, through hole 8, connecting rod 9, lower limit ring 10, upper limit ring 11, threaded shank 12, nut 13, location hole 14, alignment pin 15.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is further described:
A kind of rotating pole-piece locating and machining frock as shown in Figure 1, Figure 2 and Figure 4, including cylindrical seat 1, the center of cylindrical seat
It is provided with clamping hole 2, the periphery of cylindrical seat is uniformly provided with some and diameter parallel limit sliding chutes 3, the two ends of limit sliding chutes
With the two ends insertion of cylindrical seat, in each limit sliding chutes, it is equipped with pole shoe positioning seat 4, the open end width of limit sliding chutes is less than limit
The bottom width of position chute, is slidably connected between pole shoe positioning seat 4 and limit sliding chutes 3, the lateral surface of pole shoe positioning seat is provided with
Pole shoe draw-in groove 5, the bottom of pole shoe draw-in groove is provided with screwed hole 6, is bolted, cylindrical seat between rotating pole-piece 7 and screwed hole
Two end faces between be provided with some through holes 8, be provided with connecting rod 9 in through hole, connecting rod is coordinated with via clearance, under cylindrical seat
End face is provided with the lower limit ring 10 fixing with connecting rod, and the upper surface of cylindrical seat is provided with upper limit ring 11, the upper end of connecting rod
For threaded shank 12, threaded shank is passed through upper limit ring and is locked by nut 13；Upper limit ring, lower limit ring inner circle with diameter greater than
The diameter in clamping hole, upper limit ring, the exradius of lower limit ring are less than pole shoe draw-in groove bottom surface to the distance in the center of circle；The present embodiment
In limit sliding chutes 3 have six, be provided with plural rotating pole-piece in each pole shoe draw-in groove.
As shown in figures 1 and 3, the two ends of pole shoe positioning seat 4 are equipped with two location holes 14, the upper surface of lower limit ring,
The lower surface of upper limit ring is equipped with the one-to-one alignment pin 15 with location hole, and the bottom surface of location hole is tapered, alignment pin
End is tapered.
Rotating pole-piece is bolted with pole shoe positioning seat, opens nut, takes off upper limit ring, by pole shoe positioning seat
(with rotating pole-piece) is one-to-one to be loaded in limit sliding chutes, and the open end width due to limit sliding chutes is less than limit sliding chutes
Bottom width, pole shoe positioning seat cannot take out (can only extract out) from the two ends of limit sliding chutes from radial direction after loading in limit sliding chutes,
Then load onto spacing ring and tighten bolt, now the two ends of pole shoe positioning seat respectively be subject to lower limit ring, upper limit ring spacing,
The location hole at pole shoe positioning seat two ends is positioned with detent fit, and the position of pole shoe positioning seat is with alignment pin with location hole
Determine, then the hole that accommodates at cylindrical seat center is connected with the chuck on lathe, by lathe tool, the surface of rotating pole-piece is carried out
Processing, after processing, takes off upper limit ring, just easily can take off all of pole shoe positioning seat together with rotating pole-piece,
Then load onto rotating pole-piece to be processed；It is detachably connected between pole shoe positioning seat and cylindrical seat in this structure, due to rotor pole
Boots species much just can be processed to rotating pole-piece it is only necessary to prepare some pole shoe positioning seats corresponding with rotating pole-piece, and
Do not need separately fabricated specific frock, greatly reduce frock cost, versatility significantly improves.
Claims (5)
1. a kind of rotating pole-piece locating and machining frock, is characterized in that, including cylindrical seat, the center of described cylindrical seat is provided with clamping
Hole, the periphery of described cylindrical seat is uniformly provided with some with diameter parallel limit sliding chutes, the two ends of described limit sliding chutes with
The two ends insertion of cylindrical seat, is equipped with pole shoe positioning seat in each limit sliding chutes, the open end width of described limit sliding chutes is less than
The bottom width of limit sliding chutes, is slidably connected between described pole shoe positioning seat and limit sliding chutes, described pole shoe positioning seat
Lateral surface is provided with pole shoe draw-in groove, and the bottom of pole shoe draw-in groove is provided with screwed hole, between rotating pole-piece and screwed hole by bolt even
Connect, be provided with some through holes between two end faces of described cylindrical seat, be provided with connecting rod in described through hole, under described cylindrical seat
End face is provided with the lower limit ring fixing with connecting rod, and the upper surface of described cylindrical seat is provided with upper limit ring, described connecting rod
Upper end is threaded shank, and threaded shank passes through upper limit ring and passes through nut check.
2. a kind of rotating pole-piece locating and machining frock according to claim 1, is characterized in that, described upper limit ring, lower limit
The inner circle of position ring is less than pole shoe draw-in groove bottom with diameter greater than the diameter in clamping hole, described upper limit ring, the exradius of lower limit ring
Face is to the distance in the center of circle.
3. a kind of rotating pole-piece locating and machining frock according to claim 1, is characterized in that, described limit sliding chutes have six
Individual, it is provided with plural rotating pole-piece in each pole shoe draw-in groove.
4. a kind of rotating pole-piece locating and machining frock according to claim 1, is characterized in that, the two ends of pole shoe positioning seat are equal
It is provided with two location holes, the upper surface of described lower limit ring, the lower surface of upper limit ring are equipped with one-to-one with location hole
Alignment pin.
5. a kind of rotating pole-piece locating and machining frock according to claim 4, is characterized in that, the bottom surface of described location hole is in
Taper, the end of described alignment pin is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620811455.6U CN205888674U (en) | 2016-07-29 | 2016-07-29 | Rotor end terminal processing location frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620811455.6U CN205888674U (en) | 2016-07-29 | 2016-07-29 | Rotor end terminal processing location frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205888674U true CN205888674U (en) | 2017-01-18 |
Family
ID=57784722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620811455.6U Active CN205888674U (en) | 2016-07-29 | 2016-07-29 | Rotor end terminal processing location frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205888674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396886A (en) * | 2018-10-30 | 2019-03-01 | 武汉船用机械有限责任公司 | The processing tool and processing method of stator class part |
| CN109773214A (en) * | 2019-01-31 | 2019-05-21 | 武汉船用机械有限责任公司 | Blade turning tool and method for turning |
-
2016
- 2016-07-29 CN CN201620811455.6U patent/CN205888674U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396886A (en) * | 2018-10-30 | 2019-03-01 | 武汉船用机械有限责任公司 | The processing tool and processing method of stator class part |
| CN109396886B (en) * | 2018-10-30 | 2021-05-07 | 武汉船用机械有限责任公司 | Processing tool and processing method for stator type parts |
| CN109773214A (en) * | 2019-01-31 | 2019-05-21 | 武汉船用机械有限责任公司 | Blade turning tool and method for turning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |