CN204770769U - Turning motor housing anchor clamps - Google Patents
Turning motor housing anchor clamps Download PDFInfo
- Publication number
- CN204770769U CN204770769U CN201520493931.XU CN201520493931U CN204770769U CN 204770769 U CN204770769 U CN 204770769U CN 201520493931 U CN201520493931 U CN 201520493931U CN 204770769 U CN204770769 U CN 204770769U
- Authority
- CN
- China
- Prior art keywords
- ringfeder
- mandrel
- cover
- strobilus masculinus
- cone
- 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 discloses a turning motor housing anchor clamps, including the dabber, rise set, taper sleeve and propulsion cover, the cover that rises has an axial shaft hole, and the interior conical surface has been offered respectively at both ends on the shaft hole, the dabber passes the cover that rises the spindle of set one end that rises is equipped with first male cone (strobilus masculinus), and the one end of dabber set is connected with rising through cone combined with, is equipped with the taper sleeve at the spindle of the other end of cover that rises, the taper sleeve have with interior cone combined with's second male cone (strobilus masculinus), and the other end of dabber set is connected with rising through cone combined with install on the tip of the dabber other end and impel the cover. The utility model discloses a symmetry bipyramid degree, better supported effects can be guaranteed to a list tapering traditional relatively, obtains higher machining precision.
Description
Technical field
The utility model relates to frock clamp field, specifically, is related specifically to a kind of turning motor housing fixture.
Background technology
Middle-size and small-size motor common procurement internal rotor-outer stator structure, stator core dress aluminium shell, aluminium motor housing, general after high-temperature heating spreading, be inserted in stator core, after casing heating and suit, have moderate finite deformation, for ensureing overall mechanical properties between motor stator rotor: rotating shaft is beated, axiality and end face of flange perpendicularity etc. (because flange is arranged on casing) between rotating shaft and forward flange, need after shell hot jacket, stator core inner circle is benchmark, disposable processing casing end face and seam size, and factory's batch machining casing, the prerequisite of guaranteed performance quality while, there is high working (machining) efficiency, traditional motor casing clamp for machining, after the processing of each casing, fixture is needed together to take off dismounting from lathe together with electrode stator, efficiency is lower, in this condition, it is a kind of without the need to frock is taken off from lathe, and the fixture scheme only taking workpiece (motor stator) just becomes a kind of necessary at every turn.
Utility model content
The purpose of this utility model is for deficiency of the prior art, provides a kind of turning motor housing fixture, to solve the problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of turning motor housing fixture, comprises mandrel, ringfeder, tapered sleeve and propelling cover; Described ringfeder has axial axis hole, two ends on axis hole offer inner conical surface respectively, described mandrel is through ringfeder, the mandrel of described ringfeder one end is provided with the first male cone (strobilus masculinus), and one end of mandrel is connected with ringfeder by cone match, the mandrel of the other end of ringfeder is provided with tapered sleeve, described tapered sleeve has the second male cone (strobilus masculinus) coordinated with described inner conical surface, and the other end of mandrel is connected with ringfeder by cone match, the end of the described mandrel other end is provided with and advances cover.
Further, the angle of taper of described inner conical surface, the first male cone (strobilus masculinus) and the second male cone (strobilus masculinus) is 8 °, offers the tensioner groove of 2.5mm in the junction of described inner conical surface and the first male cone (strobilus masculinus).
Further, the surface of described mandrel, ringfeder, tapered sleeve and propelling cover all has nitrogen treatment layer.
Compared with prior art, the beneficial effects of the utility model are as follows:
1., by improving clamp structure, without the need to remover-and-replacer, directly can change workpiece on lathe, for outer stator casing processing, Be very effective, easy and simple to handle.
2. adopt symmetric double tapering, relatively traditional single tapering, can ensure better support effect, obtain more high manufacturing accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of turning motor housing fixture described in the utility model.
Fig. 2 is the structural representation of mandrel described in the utility model.
Fig. 3 is the structural representation of ringfeder described in the utility model.
Fig. 4 is the structural representation of tapered sleeve described in the utility model.
Fig. 5 is the structural representation advancing cover described in the utility model.
Number in the figure illustrates: mandrel 1, ringfeder 2, tapered sleeve 3, propelling cover 4.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
See Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of turning motor housing fixture described in the utility model, comprises mandrel 1, ringfeder 2, tapered sleeve 3 and advances cover 4; Described ringfeder 2 has axial axis hole, two ends on axis hole offer inner conical surface respectively, described mandrel 1 is through ringfeder 2, the mandrel 1 of described ringfeder 2 one end is provided with the first male cone (strobilus masculinus), and one end of mandrel 1 is connected with ringfeder 2 by cone match, the mandrel 1 of the other end of ringfeder 2 is provided with tapered sleeve 3, described tapered sleeve 3 has the second male cone (strobilus masculinus) coordinated with described inner conical surface, and the other end of mandrel 1 is connected with ringfeder 2 by cone match, the end of described mandrel 1 other end is provided with and advances cover 4.
Installation process of the present utility model is as follows:
Motor stator inner circle is enclosed within ringfeder 2, lathe enters cover 4 with top pushing tow, then by tapering active force, make ringfeder 2 spreading, reach the effect of stretching stator inner circle, concentricity due to fixture itself is that former processing ensures, the concentricity of lathe Double Tops point is lathe standard, substantially concentric problem invariably, then stator and the relative Double Tops point of casing are without concentricity and perpendicularity problem, disposable processing casing both ends of the surface and seam, the mechanical performance of final guarantee workpiece, after processing, workpiece can take out from the right, then the next one is installed, without the need to being dismounted for multiple times frock, save the dismounting man-hour of frock itself, reach the object of highly-efficient processing.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a turning motor housing fixture, is characterized in that: comprise mandrel, ringfeder, tapered sleeve and propelling cover; Described ringfeder has axial axis hole, two ends on axis hole offer inner conical surface respectively, described mandrel is through ringfeder, the mandrel of described ringfeder one end is provided with the first male cone (strobilus masculinus), and one end of mandrel is connected with ringfeder by cone match, the mandrel of the other end of ringfeder is provided with tapered sleeve, described tapered sleeve has the second male cone (strobilus masculinus) coordinated with described inner conical surface, and the other end of mandrel is connected with ringfeder by cone match, the end of the described mandrel other end is provided with and advances cover.
2. turning motor housing fixture according to claim 1, is characterized in that: the angle of taper of described inner conical surface, the first male cone (strobilus masculinus) and the second male cone (strobilus masculinus) is 8 °, offers the tensioner groove of 2.5mm in the junction of described inner conical surface and the first male cone (strobilus masculinus).
3. turning motor housing fixture according to claim 1, is characterized in that: the surface of described mandrel, ringfeder, tapered sleeve and propelling cover all has nitrogen treatment layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493931.XU CN204770769U (en) | 2015-07-07 | 2015-07-07 | Turning motor housing anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493931.XU CN204770769U (en) | 2015-07-07 | 2015-07-07 | Turning motor housing anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204770769U true CN204770769U (en) | 2015-11-18 |
Family
ID=54510895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520493931.XU Expired - Fee Related CN204770769U (en) | 2015-07-07 | 2015-07-07 | Turning motor housing anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204770769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036950A (en) * | 2019-12-26 | 2020-04-21 | 陕西宝成航空仪表有限责任公司 | Precision turning fixture for thin-wall conical part |
| CN111408754A (en) * | 2020-04-24 | 2020-07-14 | 纽科伦（新乡）起重机有限公司 | Synchronous collapsible turning device |
-
2015
- 2015-07-07 CN CN201520493931.XU patent/CN204770769U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036950A (en) * | 2019-12-26 | 2020-04-21 | 陕西宝成航空仪表有限责任公司 | Precision turning fixture for thin-wall conical part |
| CN111036950B (en) * | 2019-12-26 | 2021-06-18 | 陕西宝成航空仪表有限责任公司 | Precision turning fixture for thin-wall conical part |
| CN111408754A (en) * | 2020-04-24 | 2020-07-14 | 纽科伦（新乡）起重机有限公司 | Synchronous collapsible turning device |
| CN111408754B (en) * | 2020-04-24 | 2022-03-25 | 纽科伦（新乡）起重机有限公司 | Synchronous collapsible turning device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200707 |