CN202068283U - Improvement structure of fixing tool for creep distance of coil - Google Patents
Improvement structure of fixing tool for creep distance of coil Download PDFInfo
- Publication number
- CN202068283U CN202068283U CN2011202023315U CN201120202331U CN202068283U CN 202068283 U CN202068283 U CN 202068283U CN 2011202023315 U CN2011202023315 U CN 2011202023315U CN 201120202331 U CN201120202331 U CN 201120202331U CN 202068283 U CN202068283 U CN 202068283U
- Authority
- CN
- China
- Prior art keywords
- typing
- stator
- winding wire
- creepage distance
- frock
- 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 - Lifetime
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- Manufacture Of Motors, Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses an improvement structure of a fixing tool for creep distance of a coil. The fixing tool includes a hollow cylinder shaped die body sleeved on the external sideboard of a stator. A plurality of rabbets are arranged in side walls of the two end of the die body in a circumferential direction. The positions of the rabbets are corresponding to positions of gaps among coil slots on the stator. Positioning sheets are inserted and installed in the rabbets. The thickness of one positioning sheet equals to the length of the creep distance. The fixing tool also includes a plurality of flexible claws corresponding to the positioning sheets one to one. The flexible claws are used to clamp or release the positioning sheet, so as to control the positioning sheets to be inserted into or drew from the rabbets. In the utility model, the creep distance is guaranteed by the die body sleeved on the stator as well as the positioning sheets inserted and installed in the rabbets in the both ends of the die body. The fixing tool for creep distance of the coil has a simple structure and is easy to realize. Moreover, the creep distance between the coil and an end of the stator can be guaranteed precisely. And the flexible claws are used to clamp or release the positioning sheets, so as to control the positioning sheets to be inserted into or drew from the rabbets. Thus, the working efficiency is improved.
Description
Technical field
The utility model relates to motor technology.
Background technology
Coil windings is the chief component of motor stator.Couple together in a certain way in the end by coil groups and to constitute stator circuit, produce induced potential, realize mechanical energy-electric energy conversion with the rotor flux relative motion.As shown in Figure 1, coil windings generally is to be inlaid in respectively in the coil groove 12 on the stator inner wall by shape, the identical wire harness 13 of size, and wire harness is the folded mutually one by one winding wire bag 14 that evenly is scattered in the outside, stator two ends.Wherein the winding wire bag need and stator end between to need certain at interval distance be creepage distance, winding is finished in the prior art after creepage distance in the process of coil bag typing is difficult to guarantee that typing efficient is low, the quality of stator also is difficult to assurance.
The utility model content
Technical problem to be solved in the utility model just provides a kind of typing frock of winding wire bag creepage distance, accurately guarantees the creepage distance between winding wire bag and stator end.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the typing frock of winding wire bag creepage distance is improved structure, it is characterized in that: described typing frock comprises the die ontology of the open circles tubular that is set on the stator lateral wall, described die ontology two ends sidewall upwards evenly offers several slots in week, the position of described slot is corresponding with the interstitial site that stator is reached the standard grade between ring recess, described slot interpolation sets bit slice, the thickness of described spacer equals creepage distance, described typing frock also comprises gland, described gland is a drum shape, described gland is set in winding wire and wraps, described gland makes the winding wire wrap molding to the stator extruding, described gland sidewall is provided with open slot and supplies the lead-out wire of winding wire bag to pass, described typing frock also comprises and described spacer some telescopic claws one to one, and described telescopic claw control clamps or unclamps spacer and the control spacer inserts or leave slot.
Preferably, described typing frock comprises that also one is plugged in the typing mandrel in the stator, and described typing mandrel front end is step-like, and typing mandrel point diameter is less than the middle part diameter, described gland bottom centre offers a centre bore, and described typing mandrel front end is plugged in the described centre bore.Gland cooperates with the typing mandrel can make the moulding of winding wire bag more neat.
Preferably, described stator outer wall is provided with an axially extended location notch, offers a location hole on the described die ontology sidewall, and the location hole internal thread connects a location screw, and described dog screw front end stretches in the described location notch.The interstitial site that slot position and stator on the die ontology are reached the standard grade between ring recess is corresponding, and can prevent moving of die ontology.
Preferably, described spacer is the T font.
Preferably, the sidewall at described die ontology two ends is step-like, and wherein outermost end is a minor diameter part, and described slot is located on the described minor diameter part.
Preferably, described telescopic claw comprises telescopic cylinder and clamps cylinder, fix a suspension on the piston rod of described telescopic cylinder, described clamping cylinder is located on the described suspension, the piston-rod end of described clamping cylinder is provided with a clamp clip, described clamp clip below is provided with a clamp, and the piston rod of described clamp and described telescopic cylinder is fixed.
The utility model guarantees creepage distance by the spacer that is set in the die ontology on the stator and be plugged in die ontology two end slots, simple in structure, be easy to realize, and can accurately guarantee creepage distance between winding wire bag and stator end, the clamping and release of spacer and insertion or leave slot all by telescopic claw control, efficient improves.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is the stator structure schematic diagram;
Fig. 2 is the die ontology front view;
Fig. 3 is the die ontology end view;
Fig. 4 is the spacer structural representation;
Fig. 5 is the gland front view;
Fig. 6 is the gland cutaway view;
Fig. 7 is typing mandrel structural representation;
Fig. 8 is for acting on schematic diagram between telescopic claw and spacer;
Fig. 9 is the telescopic claw structural representation.
Embodiment
Extremely shown in Figure 9 as Fig. 1, embodiment for the typing frock of the utility model winding wire bag creepage distance, described typing frock comprises the die ontology 2 that is set in the open circles tubular on stator 1 lateral wall, described die ontology two ends sidewall upwards evenly offers several slots 21 in week, reach the standard grade 15 positions, gap of 12 of ring recess of the position of described slot and stator are corresponding, described slot interpolation sets bit slice 3, the thickness of described spacer equals creepage distance, described typing frock also comprises and described spacer some telescopic claws 6 one to one, and described telescopic claw control clamps or unclamps spacer and the control spacer inserts or leave slot.Described typing frock also comprises gland 4, and described gland is a drum shape, and described gland is set on the winding wire bag 14, and described gland passes to the lead-out wire that the stator extruding makes winding wire wrap molding, described gland sidewall be provided with open slot 42 confession winding wire bags.Described typing frock comprises that also one is plugged in the typing mandrel 5 in the stator, described typing mandrel front end is step-like, typing mandrel point diameter is less than the middle part diameter, and described gland bottom centre offers a centre bore 41, and described typing mandrel front end 51 is plugged in the described centre bore.Described stator outer wall is provided with an axially extended location notch 11, offers a location hole 23 on the described die ontology sidewall, and the location hole internal thread connects a location screw, and described dog screw front end stretches in the described location notch.Described spacer 3 is the T font.The sidewall at described die ontology 2 two ends is step-like, and wherein outermost end is a minor diameter part 22, and described slot 21 is located on the described minor diameter part.Described telescopic claw 6 comprises telescopic cylinder 61 and clamps cylinder 63, fix a suspension 62 on the piston rod of described telescopic cylinder, described clamping cylinder is located on the described suspension, the piston-rod end of described clamping cylinder is provided with a clamp clip 65, described clamp clip below is provided with a clamp 64, and the piston rod of described clamp and described telescopic cylinder is fixed.Clamp cylinder piston rod drive clamp clip and press down, spacer is pressed on the clamp.
Use the method for shaping of above-mentioned winding wire bag creepage distance typing frock to be, can vertically be located at stator on the board, at first die ontology is set on the described stator, wherein location hole is corresponding with location notch, dog screw is screwed in location hole and the location notch, then spacer is inserted in the slot, the clamping and release of spacer and insertion or leave slot and all control by the telescopic claw on the board, the typing mandrel inserts in the stator, depresses gland at last, and wherein the gland centre bore is sheathed on the mandrel front end, when gland is depressed into spacer, moulding is finished, and creepage distance is determined, is the thickness of spacer.
Claims (6)
1. the typing frock of winding wire bag creepage distance is improved structure, it is characterized in that: described typing frock comprises the die ontology (2) that is set in the open circles tubular on stator (1) lateral wall, described die ontology two ends sidewall upwards evenly offers several slots (21) in week, the position of described slot is corresponding with the position, gap (15) that stator is reached the standard grade between ring recess (12), described slot interpolation sets bit slice (3), the thickness of described spacer equals creepage distance, described typing frock also comprises gland (4), described gland is a drum shape, described gland is set on the winding wire bag (14), described gland makes the winding wire wrap molding to the stator extruding, described gland sidewall is provided with open slot (42) and supplies the lead-out wire of winding wire bag to pass, described typing frock also comprises some the telescopic claws (6) with the corresponding one by one setting of described spacer, and described telescopic claw control clamps or unclamps spacer and the insertion of control spacer or leave slot.
2. the typing frock of winding wire bag creepage distance according to claim 1 is improved structure, it is characterized in that: described typing frock comprises that also one is plugged in the typing mandrel (5) in the stator, described typing mandrel front end is step-like, typing mandrel point diameter is less than the middle part diameter, described gland bottom centre offers a centre bore (41), and described typing mandrel front end (51) is plugged in the described centre bore.
3. the typing frock of winding wire bag creepage distance according to claim 1 and 2 is improved structure, it is characterized in that: described stator outer wall is provided with an axially extended location notch (11), offer a location hole (23) on the described die ontology sidewall, the location hole internal thread connects a location screw, and described dog screw front end stretches in the described location notch.
4. the typing frock of winding wire bag creepage distance according to claim 3 is improved structure, and it is characterized in that: described spacer (3) is the T font.
5. the typing frock of winding wire bag creepage distance according to claim 4 is improved structure, and it is characterized in that: the sidewall at described die ontology (2) two ends is step-like, and wherein outermost end is minor diameter part (22), and described slot (21) is located on the described minor diameter part.
6. the typing frock of winding wire bag creepage distance according to claim 1 is improved structure, it is characterized in that: described telescopic claw (6) comprises telescopic cylinder (61) and clamps cylinder (63), fix a suspension (62) on the piston rod of described telescopic cylinder, described clamping cylinder is located on the described suspension, the piston-rod end of described clamping cylinder is provided with a clamp clip (65), described clamp clip below is provided with a clamp (64), and the piston rod of described clamp and described telescopic cylinder is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202023315U CN202068283U (en) | 2011-06-16 | 2011-06-16 | Improvement structure of fixing tool for creep distance of coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202023315U CN202068283U (en) | 2011-06-16 | 2011-06-16 | Improvement structure of fixing tool for creep distance of coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202068283U true CN202068283U (en) | 2011-12-07 |
Family
ID=45062136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202023315U Expired - Lifetime CN202068283U (en) | 2011-06-16 | 2011-06-16 | Improvement structure of fixing tool for creep distance of coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202068283U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102244441A (en) * | 2011-06-16 | 2011-11-16 | 许晓华 | Improved setting tool structure of coil cover creep distance |
| CN108604851A (en) * | 2015-12-15 | 2018-09-28 | 格鲁博-工厂有限及两合公司 | Method and apparatus for being mounted on conducting wire packet in motor |
| CN108847756A (en) * | 2018-08-06 | 2018-11-20 | 南京磁谷科技有限公司 | A kind of assembly tooling of Large-power High-Speed motor outside plug type splicing stator |
-
2011
- 2011-06-16 CN CN2011202023315U patent/CN202068283U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102244441A (en) * | 2011-06-16 | 2011-11-16 | 许晓华 | Improved setting tool structure of coil cover creep distance |
| CN108604851A (en) * | 2015-12-15 | 2018-09-28 | 格鲁博-工厂有限及两合公司 | Method and apparatus for being mounted on conducting wire packet in motor |
| CN108604851B (en) * | 2015-12-15 | 2020-11-27 | 格鲁博-工厂有限及两合公司 | Wire package carrier for introducing a wire package into a component |
| CN108847756A (en) * | 2018-08-06 | 2018-11-20 | 南京磁谷科技有限公司 | A kind of assembly tooling of Large-power High-Speed motor outside plug type splicing stator |
| WO2020030195A1 (en) * | 2018-08-06 | 2020-02-13 | 南京磁谷科技有限公司 | Assembly tool for external plug-in assembled stator of high-power, high-speed electric motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LINIX MOTOR CO., LTD. Free format text: FORMER OWNER: XU XIAOHUA Effective date: 20130107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 322100 JINHUA, ZHEJIANG PROVINCE TO: 322118 JINHUA, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130107 Address after: 196 No. 322118 Zhejiang city of Dongyang province Hengdian Electronic Industrial Park Industrial Avenue Patentee after: Zhejiang Linix Motor Co., Ltd. Address before: 322100, No. 196, Industrial Avenue, Hengdian Electronic Industrial Park, Jinhua, Zhejiang, Dongyang Patentee before: Xu Xiaohua |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20111207 Effective date of abandoning: 20130703 |
|
| RGAV | Abandon patent right to avoid regrant |