CN202129650U - Elastic sleeve clamp apparatus applied to machining of thin wall cylinder sleeve - Google Patents
Elastic sleeve clamp apparatus applied to machining of thin wall cylinder sleeve Download PDFInfo
- Publication number
- CN202129650U CN202129650U CN201120154576U CN201120154576U CN202129650U CN 202129650 U CN202129650 U CN 202129650U CN 201120154576 U CN201120154576 U CN 201120154576U CN 201120154576 U CN201120154576 U CN 201120154576U CN 202129650 U CN202129650 U CN 202129650U
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- sleeve
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- clamp apparatus
- thin wall
- machining
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Abstract
The utility model relates to an elastic sleeve clamp apparatus applied to machining of a thin wall cylinder sleeve, which includes a clamp apparatus body and a thin wall sleeve; a positioning sleeve is mounted on the clamp apparatus body and a workpiece; the elastic sleeve is mounted on the thin wall sleeve under the actions of positioning by means of positioning pins and plastic buffering and the workpiece is mounted on the elastic sleeve. By employment of the elastic sleeve clamp apparatus, the workpiece can be positioned and clamped in a centering way so as to achieve good shape precision and position precision.
Description
Technical field
The utility model relates to the resilient sleeve anchor clamps in a kind of thin-wall cylinder casing processing.
Background technology
At present, thin-wall cylinder casing exists a lot of defectives: characteristics such as wall is thin, poor rigidity, thus exploitation, production difficulty are improved greatly.
Summary of the invention
The purpose of the utility model provide a kind of can accurately feel relieved or the processing of thin-wall cylinder casing that centering positions and clamps in the resilient sleeve anchor clamps.
The technical scheme of the utility model is: it draws together clamp body, thin walled cylinder body, and positioning sleeve is contained on clamp body and the workpiece, through the alignment pin location, and the plastics buffering, resilient sleeve is contained on the thin walled cylinder body, and workpiece is contained on the resilient sleeve.
The utility model has the advantages that: 1, can accurately feel relieved or centering positions and clamps; 2, guarantee that workpiece has form accuracy and positional precision preferably.
Description of drawings
Fig. 1 is the utility model structural representation
The specific embodiment
As shown in Figure 1, it draws together clamp body 1, thin walled cylinder body 3, and positioning sleeve 2 is contained on clamp body 1 and the workpiece 5, through alignment pin 6 location, and plastics 7 bufferings, resilient sleeve 4 is contained on the thin walled cylinder body 3, and workpiece 5 is contained on the resilient sleeve 4.
When plastic sleeve expands under the effect of piston; The contact that radial load caused that is applied on the resilient sleeve 4 is the line contact; Because resilient sleeve 4 has certain thickness and rigidity (being generally about 5mm), this clamping force passes to resilient sleeve 4 and makes it contacting of cylindrical and workpiece 5 and just become the face contact, so just can not produce distortion; Eliminated because of directly clamping the ripple glaze that is produced, made that the inside and outside circle form accuracy of thin-wall cylinder casing is that cylindricity is greatly improved.Because the distortion that thin walled cylinder body 3 power on the resilient sleeve 4 that acts on makes it to produce is except that the inner surface that acts on work piece 5; Also make the slit of resilient sleeve 4 become big; This distortion has certain influence to the positional precision of cylinder sleeve inside and outside circle; But very little, workpiece 5 wall thickness difference of turning are stabilized in the 0.15mm, satisfy technological requirement fully.Its is above that local clamping force of effect, and the transmission of the resilient sleeve 4 through having certain rigidity is transformed into clamps workpiece 5 stressed uniform faces, to reduce the distortion of workpiece 5 in clamping process, guarantees that workpiece 5 has form accuracy and positional precision preferably.
Claims (1)
1. the resilient sleeve anchor clamps during a thin-wall cylinder casing is processed; Comprise clamp body (1), thin walled cylinder body (3); It is characterized in that: positioning sleeve (2) is contained on clamp body (1) and the workpiece (5), through alignment pin (6) location, and plastics (7) buffering; Resilient sleeve (4) is contained on the thin walled cylinder body (3), and workpiece (5) is contained on the resilient sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120154576U CN202129650U (en) | 2011-05-12 | 2011-05-12 | Elastic sleeve clamp apparatus applied to machining of thin wall cylinder sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120154576U CN202129650U (en) | 2011-05-12 | 2011-05-12 | Elastic sleeve clamp apparatus applied to machining of thin wall cylinder sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129650U true CN202129650U (en) | 2012-02-01 |
Family
ID=45518437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120154576U Expired - Lifetime CN202129650U (en) | 2011-05-12 | 2011-05-12 | Elastic sleeve clamp apparatus applied to machining of thin wall cylinder sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129650U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586659A (en) * | 2013-11-07 | 2014-02-19 | 雄华机械(苏州)有限公司 | O-shaped ring clamping mechanism of bushing press |
| CN104354038A (en) * | 2014-12-01 | 2015-02-18 | 安徽机电职业技术学院 | Fixture for machining of sides of right-angle gear reduction box bodies |
| CN105798656A (en) * | 2016-05-25 | 2016-07-27 | 上海申富电机有限公司 | Positioning fixture for excircle machining of motor stator |
| CN106271858A (en) * | 2016-08-31 | 2017-01-04 | 中航动力股份有限公司 | A kind of vibration absorber processing thin-walled axial workpiece |
| CN106736769A (en) * | 2016-12-26 | 2017-05-31 | 南通百盛精密机械有限责任公司 | A kind of optical sight objective end processes automatic clamping device |
| CN107891250A (en) * | 2017-10-27 | 2018-04-10 | 重庆跃进机械厂有限公司 | The machining manufacture of precision positioning mandrel |
| CN112338457A (en) * | 2020-10-28 | 2021-02-09 | 厦门健康伦自动仪器有限公司 | Machining process for circular ring thin-wall workpiece |
-
2011
- 2011-05-12 CN CN201120154576U patent/CN202129650U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586659A (en) * | 2013-11-07 | 2014-02-19 | 雄华机械(苏州)有限公司 | O-shaped ring clamping mechanism of bushing press |
| CN103586659B (en) * | 2013-11-07 | 2018-06-12 | 东莞市联洲知识产权运营管理有限公司 | The O-ring clamping device of bushing press |
| CN104354038A (en) * | 2014-12-01 | 2015-02-18 | 安徽机电职业技术学院 | Fixture for machining of sides of right-angle gear reduction box bodies |
| CN105798656A (en) * | 2016-05-25 | 2016-07-27 | 上海申富电机有限公司 | Positioning fixture for excircle machining of motor stator |
| CN106271858A (en) * | 2016-08-31 | 2017-01-04 | 中航动力股份有限公司 | A kind of vibration absorber processing thin-walled axial workpiece |
| CN106736769A (en) * | 2016-12-26 | 2017-05-31 | 南通百盛精密机械有限责任公司 | A kind of optical sight objective end processes automatic clamping device |
| CN106736769B (en) * | 2016-12-26 | 2019-01-18 | 南通百盛精密机械有限责任公司 | A kind of optical sight objective end processing automatic clamping device |
| CN107891250A (en) * | 2017-10-27 | 2018-04-10 | 重庆跃进机械厂有限公司 | The machining manufacture of precision positioning mandrel |
| CN107891250B (en) * | 2017-10-27 | 2019-04-19 | 重庆跃进机械厂有限公司 | The machining manufacture of precision positioning mandrel |
| CN112338457A (en) * | 2020-10-28 | 2021-02-09 | 厦门健康伦自动仪器有限公司 | Machining process for circular ring thin-wall workpiece |
| CN112338457B (en) * | 2020-10-28 | 2021-12-07 | 厦门健康伦自动仪器有限公司 | Machining process for circular ring thin-wall workpiece |
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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: 20120201 |
|
| CX01 | Expiry of patent term |