CN205834803U - A kind of electric motor end cap processing jig of accurate positioning - Google Patents
A kind of electric motor end cap processing jig of accurate positioning Download PDFInfo
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- CN205834803U CN205834803U CN201620784547.XU CN201620784547U CN205834803U CN 205834803 U CN205834803 U CN 205834803U CN 201620784547 U CN201620784547 U CN 201620784547U CN 205834803 U CN205834803 U CN 205834803U
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Abstract
The utility model discloses the electric motor end cap processing jig of a kind of accurate positioning, including: jig body, a locating slot is offered at the middle part of described jig body, the size of described locating slot matches with end cap protuberance, the center of described jig body is provided with locating dowel E, location for spindle hole, four vertical angles in described jig body offer the processing hole A matched with fixing hole location A respectively, the processing hole B matched with fixing hole B location is set respectively in the outside of described locating dowel E, the diameter of the described processing hole A diameter more than fixing hole A, the diameter of the described processing hole B diameter more than fixing hole B.By the way, this utility model can be effectively improved the machining accuracy of electric motor end cap.
Description
Technical field
This utility model relates to machining field, particularly relates to the electric motor end cap processing jig of a kind of accurate positioning.
Background technology
Being illustrated in figure 1 the structural representation of a kind of electric motor end cap, it specifically includes that end cap 1, the spindle hole 11 at middle part,
End cap groove 12 outside spindle hole, has an end cap protuberance 15 matched with end cap groove shape, end cap surrounding at the back of end cap
Fixing hole A and spindle hole outside fixing hole B.Add man-hour, first by one-body molded for end cover body part, then pass through drilling machine
Or Cutter Body Processing with Machining Center goes out fixing hole A and fixing hole B.
Authorization Notice No. is that the Chinese patent of CN205377611U discloses the electric motor end cap processing of a kind of quick despatch and controls
Tool, including: housing, at four vertical angles of described housing side, it is respectively arranged with sidewall chamfering, the most each sidewall falls
All offer locking screw pit at angle, begin with workpiece putting hole in the end of described housing, described workpiece putting hole deep
Degree is less than the thickness of housing, and four sidewalls at described housing offer processing hole, side respectively, at described workpiece putting hole
End uniformly offers four end faces processing holes, the position in processing hole, described side and end face processing hole respectively with work to be processed
The side opening of part is corresponding with the position of end-face hole.By the way, this utility model can realize electric motor end cap rapidly
Handling, improve the precision of working (machining) efficiency and product.
But, although this design can be locked by locking screw pit opposite end lid, lack effective positioner,
End cap is adding man-hour, is susceptible to loosen, and mismachining tolerance easily occurs, affects the machining accuracy of product.
Utility model content
This utility model is mainly solving the technical problems that provide the electric motor end cap processing jig of a kind of accurate positioning, it is possible to
It is effectively improved the machining accuracy of electric motor end cap.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of accurate positioning
Electric motor end cap processing jig, including: jig body, a locating slot, described locating slot is offered at the middle part of described jig body
Size match with end cap protuberance, the center of described jig body is provided with locating dowel E, determining for spindle hole
Position, four vertical angles in described jig body offer the processing hole A matched with fixing hole location A respectively, described fixed
The outside of position post E sets the processing hole B matched with fixing hole B location respectively, and the diameter of described processing hole A is more than fixing hole
The diameter of A, the diameter of the described processing hole B diameter more than fixing hole B.
Preferably, outside the end face of described jig body, four locating dowels F it are evenly arranged with.
Preferably, also include a cross briquetting, offer location hole C, described location hole C at the middle part of described briquetting
Size and position match with locating dowel E, in four ends of described briquetting respectively offer location hole D, described location hole D
Size and position match with described locating dowel F.
Preferably, the bottom outside of described locating dowel F is provided with external screw thread.
The beneficial effects of the utility model are: this utility model uses the locating slot that size and position match, for right
End cap protuberance positions, and is provided with locating dowel E at the middle part of jig body, it is simple to the location of electric motor end cap spindle hole；
In order to prevent electric motor end cap from occurring man-hour to loosen adding, above jig body, add a briquetting, and will pressure by nut
Block is fixed in jig body, it is possible to adding man-hour, is compressed by end cap, improves the machining accuracy of end cap fixing hole.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of electric motor end cap in prior art；
Fig. 2 is that the stereochemical structure of electric motor end cap processing jig one preferred embodiment of a kind of accurate positioning of this utility model is shown
It is intended to；
Fig. 3 is the perspective view of described briquetting；
In accompanying drawing, the labelling of each parts is as follows: 1, end cap, and 11, spindle hole, 12, end cap groove, 13, fixing hole A, 14, fixing
Hole B, 15, end cap protuberance, 2, jig body, 21, locating slot, 22, locating dowel E, 23, processing hole A, 24, processing hole B, 25, location
Post F, 3, briquetting, 31, location hole C, 32, location hole D.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus protection domain of the present utility model is made apparent clearly
Define.
Referring to Fig. 2, this utility model embodiment includes:
A kind of electric motor end cap processing jig of accurate positioning, including: jig body 2, open at the middle part of described jig body 2
Being provided with a locating slot 21, the size of described locating slot 21 matches with end cap protuberance 15, sets in the center of described jig body 2
Being equipped with locating dowel E22, for the location of spindle hole 11, four vertical angles in described jig body 2 offer respectively with solid
Determine the processing hole A23 that A13 position, hole matches, set respectively in the outside of described locating dowel E22 and fixing hole B14 position phase
The processing hole B24 of coupling, the diameter of the described processing hole A23 diameter more than fixing hole A13, the diameter of described processing hole B24 is big
Diameter in fixing hole B14.
In order to prevent electric motor end cap add man-hour occur loosen, above jig body 2, add a briquetting 3, and lead to
Cross nut to be fixed in jig body 2 by briquetting 3, it is possible to adding man-hour, compressed by end cap 1.
Installation process of the present utility model is as follows: first the end cap 1 after one-body molded is positioned over jig body 2
In, wherein, end cap protuberance 15 is positioned at locating slot 21, and locating dowel E22 passes spindle hole 11, then briquetting 3 is positioned over end cap 1
Top, wherein, locating dowel E22 through location hole C31, locating dowel F25 through location hole D32, be fixed on followed by nut
Locating dowel F25, thus end cap 1 is compressed, finally jig body 2 is fixed on milling machine or machining center together with end cap 1, complete
Become the processing of end cap fixing hole.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize equivalent structure or equivalence flow process conversion that this utility model description and accompanying drawing content made, or be directly or indirectly used in
Other relevant technical fields, are the most in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. the electric motor end cap processing jig of an accurate positioning, it is characterised in that including: jig body, in described jig body
Middle part offer a locating slot, the size of described locating slot matches with end cap protuberance, in the center of described jig body
Being provided with locating dowel E, for the location of spindle hole, four vertical angles in described jig body offer and fixing hole respectively
The processing hole A that location A matches, sets the processing hole matched with fixing hole B location respectively in the outside of described locating dowel E
B, the diameter of the described processing hole A diameter more than fixing hole A, the diameter of the described processing hole B diameter more than fixing hole B.
The electric motor end cap processing jig of a kind of accurate positioning the most according to claim 1, it is characterised in that at described tool
Four locating dowels F it are evenly arranged with outside the end face of body.
The electric motor end cap processing jig of a kind of accurate positioning the most according to claim 1, it is characterised in that also include 10
The briquetting of font, offers the location size of hole C, described location hole C and position and locating dowel E phase at the middle part of described briquetting
Join, offer location hole D, the size of described location hole D and position and described locating dowel F in four ends of described briquetting respectively
Match.
The electric motor end cap processing jig of a kind of accurate positioning the most according to claim 2, it is characterised in that described locating dowel
The bottom outside of F is provided with external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784547.XU CN205834803U (en) | 2016-07-25 | 2016-07-25 | A kind of electric motor end cap processing jig of accurate positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784547.XU CN205834803U (en) | 2016-07-25 | 2016-07-25 | A kind of electric motor end cap processing jig of accurate positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205834803U true CN205834803U (en) | 2016-12-28 |
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ID=57625882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620784547.XU Active CN205834803U (en) | 2016-07-25 | 2016-07-25 | A kind of electric motor end cap processing jig of accurate positioning |
Country Status (1)
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| CN (1) | CN205834803U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994612A (en) * | 2017-06-05 | 2017-08-01 | 南京胜捷电机制造有限公司 | A kind of clamping device processed based on machining center to electric motor end cap upper shaft hole |
| CN107096934A (en) * | 2017-05-24 | 2017-08-29 | 禹州市伟朔机械制造厂 | A kind of chuck for being used to process brake disc |
| CN110802251A (en) * | 2019-11-13 | 2020-02-18 | 扬州市君瑞企业管理有限公司 | Drilling and positioning tool for motor end cover |
-
2016
- 2016-07-25 CN CN201620784547.XU patent/CN205834803U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096934A (en) * | 2017-05-24 | 2017-08-29 | 禹州市伟朔机械制造厂 | A kind of chuck for being used to process brake disc |
| CN106994612A (en) * | 2017-06-05 | 2017-08-01 | 南京胜捷电机制造有限公司 | A kind of clamping device processed based on machining center to electric motor end cap upper shaft hole |
| CN110802251A (en) * | 2019-11-13 | 2020-02-18 | 扬州市君瑞企业管理有限公司 | Drilling and positioning tool for motor end cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215104 1 Guandu Road 7, Yuexi street, Wuzhong District, Suzhou, Jiangsu. Patentee after: Jiangsu Mai Lin aviation Polytron Technologies Inc Address before: 215104 No. 7-3 North Guandu Road, Wuzhong District Wang Shan Industrial Park, Suzhou, Jiangsu. Patentee before: Suzhou Machining Precision Electronics Co., Ltd. |