CN201848750U - Special-shaped end cap grinding fixture - Google Patents
Special-shaped end cap grinding fixture Download PDFInfo
- Publication number
- CN201848750U CN201848750U CN2010206067869U CN201020606786U CN201848750U CN 201848750 U CN201848750 U CN 201848750U CN 2010206067869 U CN2010206067869 U CN 2010206067869U CN 201020606786 U CN201020606786 U CN 201020606786U CN 201848750 U CN201848750 U CN 201848750U
- Authority
- CN
- China
- Prior art keywords
- end cap
- special
- shaped end
- scroll chuck
- jaw chuck
- 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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Abstract
A special-shaped end cap grinding fixture at least comprises a three-jaw chuck. An upper spigot of the three-jaw chuck is matched with a lower spigot of a special-shaped end cap; four compression blocks for fixing the special-shaped end cap of a motor are fixed onto the three-jaw chuck; the special-shaped end cap is tightly compressed onto the three-jaw chuck by the compression blocks; the four compression blocks are symmetric about the upper spigot as the axis of symmetry on the three-jaw chuck; and the coaxiality of the spigot of the end cap and a bearing chamber is ensured by the aid of adjustment of jaws and the compression blocks on the three-jaw chuck. By the aid of the compression blocks on the three-jaw chuck and adjustment of the jaws, the special-shaped end cap is fixed onto the three-jaw chuck, and grinding for the special-shaped end cap is realized. By the aid of the process and the fixture, higher universality can be realized, the requirement of the end cap on grinding is met, and the coaxiality of the spigot of the end cap and the bearing chamber is ensured.
Description
Technical field
The utility model relates to a kind of motor component processing and fabricating frock, particularly relates to a kind of clamp of special-shaped end cap, and the special-shaped end cap clamp of this kind is mainly used in the grinding of the special-shaped end caps of various motors and uses.
Background technology
At present, can not well solve for the processing in the special-shaped end cap of motor always, special location and installation in the bearing chamber grinding of various end caps is very inconvenient, can not effectively satisfy the product drawing requirement by habitual processing technology and anchor clamps, end cap seam and bearing chamber axiality are artificial control, machining accuracy can not get good assurance, the precision that occurs end cap seam and bearing chamber axiality easily exceeds standard, the inspector is difficult to confirm that by measuring the crudy of end cap can't be controlled effectively simultaneously.Therefore need further to be improved.
The utility model content
The purpose of this utility model, exactly in order to overcome the deficiency in the special-shaped end cap processing of existing motor, propose a kind of highly versatile, be convenient to operate, effectively satisfy the anchor clamps of the grinding of end cap, use this mould that end cap seam and bearing chamber axiality are met design requirement.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of special-shaped end cap clamp, at least comprise a scroll chuck, the last seam of scroll chuck upper clipping claw cooperates with the following seam of special-shaped end cap, be fixed with four compact heaps that are used for fixing the special-shaped end cap of motor on scroll chuck, compact heap is pressed on special-shaped end cap on the scroll chuck; Four compact heaps are axis of symmetry symmetric arrangement with the last seam on the scroll chuck; By the adjusting of scroll chuck upper clipping claw and compact heap, guaranteed the axiality of end cap seam and bearing chamber.
The utility model is by being provided with compact heap on scroll chuck, adjusting by claw simultaneously, special-shaped end cap is fixed on the scroll chuck, realize the grinding of special-shaped end cap, can realize stronger versatility by this technology and anchor clamps, the grinding of satisfying end cap guarantees end cap seam and bearing chamber axiality.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Among the figure: 1, special-shaped end cap; 2, scroll chuck; 3, claw; 4, go up seam; 5, following seam; 6, compact heap; 7, bolt.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in drawings, special-shaped end cap 1 clamping is on scroll chuck 2, and scroll chuck 2 guarantees the axiality of special-shaped end cap seam and bearing chamber this moment by the following seam 5 of the special-shaped end cap 1 of 4 chuckings of the last seam on the claw 3 by adjusting claw 3; 4 compact heaps 6 are installed on the scroll chuck 2, and compact heap 6 is pressed on special-shaped end cap 1 on the scroll chuck 2; Four compact heaps 6 are axis of symmetry symmetric arrangement with the last seam on the scroll chuck 24; Compact heap 6 comprises briquetting 8 and hold-down bolt 7, evenly compresses special-shaped end cap by briquetting 8 by regulating four hold-down bolts 7 on the compact heap 6 from four orientation; By of the adjusting of scroll chuck 2 upper clipping claws 3, guaranteed the axiality of end cap seam and bearing chamber with compact heap 6.Present embodiment is that a kind of special-shaped end cap clamp is installed on the digital control vertical grinding machine, earlier the grinding of light formula is now seen in the clamping cause for gossip before the grinding, confirm the cleannes of mould clamping position, earlier block special-shaped end cap 1 during sectional fixture by the claw on the scroll chuck 23, regulate the axiality of scroll chuck 2 special-shaped end cap seams of assurance and bearing chamber, using torque spanner to tighten bolt 7 on the compact heap 6, special-shaped end cap 1 is pressed abd fixed on the scroll chuck 2.
This utility model is for setting up the anchor clamps system on high-precision scroll chuck 2, scroll chuck 2 repeats centering precision value ≦ 0.02m.
Claims (2)
1. special-shaped end cap clamp, it is characterized in that: comprise a scroll chuck at least, the last seam of scroll chuck upper clipping claw cooperates with the following seam of special-shaped end cap, be fixed with four compact heaps that are used for fixing the special-shaped end cap of motor on scroll chuck, compact heap is pressed on special-shaped end cap on the scroll chuck; Four compact heaps are axis of symmetry symmetric arrangement with the last seam on the scroll chuck.
2. special-shaped end cap clamp as claimed in claim 1, it is characterized in that: compact heap comprises briquetting and hold-down bolt, evenly compresses special-shaped end cap by briquetting by regulating four hold-down bolts on the compact heap from four orientation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206067869U CN201848750U (en) | 2010-11-15 | 2010-11-15 | Special-shaped end cap grinding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206067869U CN201848750U (en) | 2010-11-15 | 2010-11-15 | Special-shaped end cap grinding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848750U true CN201848750U (en) | 2011-06-01 |
Family
ID=44091163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206067869U Expired - Lifetime CN201848750U (en) | 2010-11-15 | 2010-11-15 | Special-shaped end cap grinding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848750U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907762A (en) * | 2015-07-02 | 2015-09-16 | 南车株洲电机有限公司 | Motor end cap bearing chamber restoration method |
| CN105458920A (en) * | 2015-12-20 | 2016-04-06 | 重庆市庆颖摩托车配件有限公司 | Fixing device for motorcycle engine end cover machining |
| CN105643194A (en) * | 2014-11-14 | 2016-06-08 | 山东省源通机械股份有限公司 | Lathe clamping machining and production process for motor end cover |
| CN107681851A (en) * | 2017-11-01 | 2018-02-09 | 广州公孙策信息科技有限公司 | A kind of electromechanical swimming end cap sanding apparatus of the outer machine electricity consumption of business air conditioner |
-
2010
- 2010-11-15 CN CN2010206067869U patent/CN201848750U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643194A (en) * | 2014-11-14 | 2016-06-08 | 山东省源通机械股份有限公司 | Lathe clamping machining and production process for motor end cover |
| CN104907762A (en) * | 2015-07-02 | 2015-09-16 | 南车株洲电机有限公司 | Motor end cap bearing chamber restoration method |
| CN105458920A (en) * | 2015-12-20 | 2016-04-06 | 重庆市庆颖摩托车配件有限公司 | Fixing device for motorcycle engine end cover machining |
| CN107681851A (en) * | 2017-11-01 | 2018-02-09 | 广州公孙策信息科技有限公司 | A kind of electromechanical swimming end cap sanding apparatus of the outer machine electricity consumption of business air conditioner |
| CN107681851B (en) * | 2017-11-01 | 2019-09-20 | 佛山市顺德区乐普达电机有限公司 | A kind of outer machine electricity consumption electromechanics swimming end cap grinding device of business air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |
|
| CX01 | Expiry of patent term |