CN204235377U - A kind of thin-wall sleeve inner hole grinding fixture - Google Patents
A kind of thin-wall sleeve inner hole grinding fixture Download PDFInfo
- Publication number
- CN204235377U CN204235377U CN201420671638.3U CN201420671638U CN204235377U CN 204235377 U CN204235377 U CN 204235377U CN 201420671638 U CN201420671638 U CN 201420671638U CN 204235377 U CN204235377 U CN 204235377U
- Authority
- CN
- China
- Prior art keywords
- thin
- clamp body
- wall sleeve
- fixture
- replaceable locating
- 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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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
A kind of thin-wall sleeve inner hole grinding fixture, comprise clamp body (1), bolt (2), pressing plate (3), packing ring (4), nut (5) and replaceable locating pin (6), the left end of clamp body (1) is provided with taper hole, match with grinding machine spindle male cone (strobilus masculinus), the circumferentially uniform of clamp body (1) same radius is equipped with 4 replaceable locating pins (6).The taper hole of clamp body (1) matches with grinding machine spindle male cone (strobilus masculinus), fixture positioning precision is high, replaceable locating pin (6) is utilized to locate the external diameter of thin-wall sleeve (7), do not need centering, working (machining) efficiency is high, and only need change the replaceable locating pin (6) of different-diameter size, just can regulate the size of location diameter within the specific limits, the thin-wall sleeve of the different size of processing external diameter, achieves the recycling of fixture, has saved cost.
Description
Technical field
The utility model relates to a kind of fixture, is specially a kind of thin-wall sleeve inner hole grinding fixture.
Background technology
During grinding thin-wall sleeve endoporus, if do not taked effectively to clamp measure, often making part produce larger distortion, being difficult to the inner hole precision ensureing part, this just needs a quite reasonable method of clamping.Be generally centering cylindrical at present, end surface press plate compresses mode and processes, and which centering difficulty, efficiency is low.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of thin-wall sleeve inner hole grinding fixture.
The technical solution of the utility model is: a kind of thin-wall sleeve inner hole grinding fixture, comprises clamp body (1), bolt (2), pressing plate (3), packing ring (4), nut (5) and replaceable locating pin (6).The left end of clamp body (1) is provided with taper hole, matches with grinding machine spindle male cone (strobilus masculinus).The circumferentially uniform of clamp body (1) same radius is equipped with 4 replaceable locating pins (6).
The beneficial effects of the utility model are: the taper hole of clamp body (1) matches with grinding machine spindle male cone (strobilus masculinus), fixture positioning precision is high, replaceable locating pin (6) is utilized to locate the external diameter of thin-wall sleeve (7), do not need centering, working (machining) efficiency is high, and only need change the replaceable locating pin (6) of different-diameter size, just can regulate the size of location diameter within the specific limits, the thin-wall sleeve of the different size of processing external diameter, achieves the recycling of fixture, has saved cost.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
Description of reference numerals: 1. clamp body; 2. bolt; 3. pressing plate; 4. packing ring; 5. nut; 6. replaceable locating pin; 7. thin-wall sleeve.
Detailed description of the invention
See accompanying drawing, the utility model comprises clamp body (1), bolt (2), pressing plate (3), packing ring (4), nut (5) and replaceable locating pin (6).The left end of clamp body (1) is provided with taper hole, matches with grinding machine spindle male cone (strobilus masculinus).The circumferentially uniform of clamp body (1) same radius is equipped with 4 replaceable locating pins (6).
The course of work: first fixture is connected with grinding machine spindle, then thin-wall sleeve (7) is placed in 4 replaceable locating pins (6), then using pressing plate (3) to compress thin-wall sleeve (7) end face can start grinding.Only need change the replaceable locating pin (6) of different-diameter size, just can regulate the size of location diameter within the specific limits, the thin-wall sleeve of the different size of processing external diameter.
Claims (1)
1. a thin-wall sleeve inner hole grinding fixture, comprise clamp body (1), bolt (2), pressing plate (3), packing ring (4), nut (5) and replaceable locating pin (6), the left end of clamp body (1) is provided with taper hole, match with grinding machine spindle male cone (strobilus masculinus), the circumferentially uniform of clamp body (1) same radius is equipped with 4 replaceable locating pins (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671638.3U CN204235377U (en) | 2014-11-12 | 2014-11-12 | A kind of thin-wall sleeve inner hole grinding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671638.3U CN204235377U (en) | 2014-11-12 | 2014-11-12 | A kind of thin-wall sleeve inner hole grinding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235377U true CN204235377U (en) | 2015-04-01 |
Family
ID=52764929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420671638.3U Expired - Fee Related CN204235377U (en) | 2014-11-12 | 2014-11-12 | A kind of thin-wall sleeve inner hole grinding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204235377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290897A (en) * | 2015-09-14 | 2016-02-03 | 沈阳飞机工业（集团）有限公司 | Grinding device and grinding method for inner bores of thin-wall parts |
-
2014
- 2014-11-12 CN CN201420671638.3U patent/CN204235377U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290897A (en) * | 2015-09-14 | 2016-02-03 | 沈阳飞机工业（集团）有限公司 | Grinding device and grinding method for inner bores of thin-wall parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 438204 Huangshi city of Hubei Province Huangshi Port Industrial Park North Harbour Road No. 05 Patentee after: HUANGSHI JUSHENG HEAVY AUTOMOBILE PARTS CO., LTD. Address before: 438204 Huangshi city of Hubei Province Huangshi Port Industrial Park North Harbour Road No. 05 Patentee before: HUANGSHI HEAVY VEHICLES FITTINGS MANUFACTURING FACTORY |
|
| 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: 20150401 Termination date: 20201112 |