CN103464800A - Floating type novel turning and positioning device for thin-wall piece - Google Patents
Floating type novel turning and positioning device for thin-wall piece Download PDFInfo
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- CN103464800A CN103464800A CN2013104343256A CN201310434325A CN103464800A CN 103464800 A CN103464800 A CN 103464800A CN 2013104343256 A CN2013104343256 A CN 2013104343256A CN 201310434325 A CN201310434325 A CN 201310434325A CN 103464800 A CN103464800 A CN 103464800A
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Abstract
The invention discloses a floating type novel turning and positioning devicefor a thin-wall piece. The floating type novel turning and positioning device comprises a three-claw body, a connecting block, clamping nails and an embedding sleeve, wherein the three-claw body is connected to the connecting block by the embedding sleeve; the connecting block is connected with a lathe chuck; and the six clamping nails are respectively fixed at the inner side of the three-claw body in pair and adopt the embedding sleeve as a fulcrum, and with the high-low fluctuation of the excircle of the thin-wall piece, the clamping nails and the three-claw body have trace floatation. The floating type novel turning and positioning device disclosed by the invention has the advantages that by adoption of the technical scheme, the positioning and clamping in processing the thin-wall piece can be realized without need of overlarge clamping force, so that the deformation of a workpiece is prevented and further the qualification rate of products is greatly increased.
Description
Technical field
The present invention relates to mechanical manufacturing field, be specifically related to a kind of floating type New Thin-walled part turning positioner.
Background technology
The processing of thin-wall part and clamping are one of difficult problems of industry always, on-the-spot processing method is a lot, but the method that is suitable for production in enormous quantities is few, add man-hour because carry out turning at thin-wall part clamping cylindrical, under the effect of clamping force, part easily produces distortion, thereby affect machining accuracy, the workpiece size tolerance is difficult for guaranteeing, to this, the present invention breaks through traditional mode of passing through to strengthen clamping contact area (adding the sleeve that cracks), has adopted a kind of light mode clamped of floating to position clamping.
Summary of the invention
The object of the invention is to overcome the problem that prior art exists, a kind of floating type New Thin-walled part turning positioner is provided.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of floating type New Thin-walled part turning positioner, comprise the three-jaw body, contiguous block, clamped spiked and edge cover, described three-jaw body is connected on described contiguous block by described edge cover, and described contiguous block is connected with lathe chuck, six described clamped spiked are fixed on respectively described three-jaw body inboard in pairs, it is fulcrum that described clamped spiked be take described edge cover, together with the three-jaw body, with the thin-wall part cylindrical, just rises and falls, and floating of trace arranged.
Further, described clamped spiked tip is taper, and the tip of clamped spiked band cone penetrates described surface of thin-walled parts certain depth along with the effect of clamping force.
The invention has the beneficial effects as follows:
Adopt technical solution of the present invention, owing to being the floating clamping mechanism mode, so do not need excessive clamping force, just can realize location and the clamping of thin-wall part processing, prevent workpiece deformation, product percent of pass improves greatly.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Number in the figure explanation: 1, three-jaw body, 2, contiguous block, 3, clamped spiked, 4, the edge cover, 5, thin-wall part.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Shown in Fig. 1, a kind of floating type New Thin-walled part turning positioner, comprise three-jaw body 1, contiguous block 2, clamped spiked 3 and edge cover 4, described three-jaw body 1 is connected on described contiguous block 2 by described edge cover 4, described contiguous block 2 is connected with lathe chuck, and six described clamped spiked 3 are fixed on respectively described three-jaw body 1 inboard in pairs, and it is fulcrum that described clamped spiked 3 be take described edge cover 4, rotation together with three-jaw body 1 with thin-wall part 5 cylindricals just rises and falls, and floating of trace arranged.
Further, described clamped spiked 3 tips are taper, and the tip of clamped spiked 3 band cone penetrates the surperficial certain depth of described thin-wall part 5 along with the effect of clamping force.
Principle of the present invention:
The unsteady clamped spiked 3 of trace is arranged, play the floating clamping mechanism effect, at chuck in the moving process of center, when clamped spiked 3 does not contact with thin-wall part 5 anchor points, it is the center of circle that three-jaw body 1 can be take edge cover 4; thin-wall part 5 can be to 3 one active forces of clamped spiked; make three-jaw body 1 produce certain corner; to make clamped spiked 3 cusps move to anchor point; along with three-jaw body 1 clamps action, continue; make two locating pins 3 simultaneously and thin-wall part 5 Surface Contacts, the amount of floating of three-jaw body 1 has overcome thin-wall part 5 blemish like this.In like manner, other two claws are so motion also, and six clamped spiked 3 cusps finally all contact with thin-wall part 5 cylindricals simultaneously, has guaranteed that the location of thin-wall part 5 clamps.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. a floating type New Thin-walled part turning positioner, comprise three-jaw body (1), contiguous block (2), clamped spiked (3) and edge cover (4), it is characterized in that, described three-jaw body (1) is connected on described contiguous block (2) by described edge cover (4), described contiguous block (2) is connected with lathe chuck, six described clamped spiked (3) are fixed on respectively described three-jaw body (1) inboard in pairs, it is fulcrum that described clamped spiked (3) be take described edge cover (4), rotation together with three-jaw body (1) with thin-wall part (5) cylindrical just rises and falls, floating of trace arranged.
2. floating type New Thin-walled part turning positioner according to claim 1, it is characterized in that, described clamped spiked (3) tip is taper, and the tip of clamped spiked (3) band cone penetrates the surperficial certain depth of described thin-wall part (5) along with the effect of clamping force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104343256A CN103464800A (en) | 2013-09-23 | 2013-09-23 | Floating type novel turning and positioning device for thin-wall piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104343256A CN103464800A (en) | 2013-09-23 | 2013-09-23 | Floating type novel turning and positioning device for thin-wall piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103464800A true CN103464800A (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104343256A Pending CN103464800A (en) | 2013-09-23 | 2013-09-23 | Floating type novel turning and positioning device for thin-wall piece |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043850A (en) * | 2014-06-27 | 2014-09-17 | 洛阳一米机械有限公司 | Floating clamp |
| CN104525995A (en) * | 2014-12-30 | 2015-04-22 | 东莞市佛尔盛机电科技有限公司 | Clamp special for machining of high-pressure fan impeller |
| CN105414584A (en) * | 2016-01-05 | 2016-03-23 | 成都天马铁路轴承有限公司 | Floating fixture and method for processing inner and outer rings of single-row tapered roller bearing |
| CN106914786A (en) * | 2017-03-27 | 2017-07-04 | 长春市美科汽车零部件有限公司 | A kind of inner hole of workpiece fixer for machining |
| CN107900387A (en) * | 2017-11-14 | 2018-04-13 | 杭州万鼎实业有限公司 | Six equal portions bail fixture of automotive hub outer ring |
| CN108723410A (en) * | 2018-06-28 | 2018-11-02 | 浙江万里扬股份有限公司 | Fixture |
| CN109226798A (en) * | 2018-11-20 | 2019-01-18 | 陕西海力特精密机械有限公司 | The chuck of anti-workpiece deformation |
| CN110732685A (en) * | 2019-10-31 | 2020-01-31 | 华创天元实业发展有限责任公司 | Steel skeleton plastic composite pipe turning follow-up device |
| CN111112662A (en) * | 2019-12-24 | 2020-05-08 | 洛阳先驱自动化设备有限公司 | Outer clamping device is used in thin wall work piece processing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090179365A1 (en) * | 2008-01-15 | 2009-07-16 | Lerner Alexander N | High temperature vacuum chuck assembly |
| KR20090102568A (en) * | 2008-03-26 | 2009-09-30 | 이부락 | Ceramic ball panel type air vacuum tight |
| CN102179708A (en) * | 2011-03-09 | 2011-09-14 | 浙江大学宁波理工学院 | Multipoint profiling rigid clamp and method for processing thin-wall workpiece by using same |
| CN102328220A (en) * | 2011-07-11 | 2012-01-25 | 沈文伟 | Fluidity plastic thin-wall sleeve fixture |
| CN202506861U (en) * | 2012-04-24 | 2012-10-31 | 浙江江宇电机有限公司 | Three-jaw chuck of lathe |
-
2013
- 2013-09-23 CN CN2013104343256A patent/CN103464800A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090179365A1 (en) * | 2008-01-15 | 2009-07-16 | Lerner Alexander N | High temperature vacuum chuck assembly |
| KR20090102568A (en) * | 2008-03-26 | 2009-09-30 | 이부락 | Ceramic ball panel type air vacuum tight |
| CN102179708A (en) * | 2011-03-09 | 2011-09-14 | 浙江大学宁波理工学院 | Multipoint profiling rigid clamp and method for processing thin-wall workpiece by using same |
| CN102328220A (en) * | 2011-07-11 | 2012-01-25 | 沈文伟 | Fluidity plastic thin-wall sleeve fixture |
| CN202506861U (en) * | 2012-04-24 | 2012-10-31 | 浙江江宇电机有限公司 | Three-jaw chuck of lathe |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043850A (en) * | 2014-06-27 | 2014-09-17 | 洛阳一米机械有限公司 | Floating clamp |
| CN104525995A (en) * | 2014-12-30 | 2015-04-22 | 东莞市佛尔盛机电科技有限公司 | Clamp special for machining of high-pressure fan impeller |
| CN105414584A (en) * | 2016-01-05 | 2016-03-23 | 成都天马铁路轴承有限公司 | Floating fixture and method for processing inner and outer rings of single-row tapered roller bearing |
| CN106914786A (en) * | 2017-03-27 | 2017-07-04 | 长春市美科汽车零部件有限公司 | A kind of inner hole of workpiece fixer for machining |
| CN107900387A (en) * | 2017-11-14 | 2018-04-13 | 杭州万鼎实业有限公司 | Six equal portions bail fixture of automotive hub outer ring |
| CN108723410A (en) * | 2018-06-28 | 2018-11-02 | 浙江万里扬股份有限公司 | Fixture |
| CN109226798A (en) * | 2018-11-20 | 2019-01-18 | 陕西海力特精密机械有限公司 | The chuck of anti-workpiece deformation |
| CN110732685A (en) * | 2019-10-31 | 2020-01-31 | 华创天元实业发展有限责任公司 | Steel skeleton plastic composite pipe turning follow-up device |
| CN110732685B (en) * | 2019-10-31 | 2020-10-27 | 华创天元实业发展有限责任公司 | Steel skeleton plastic composite pipe turning follow-up device |
| CN111112662A (en) * | 2019-12-24 | 2020-05-08 | 洛阳先驱自动化设备有限公司 | Outer clamping device is used in thin wall work piece processing |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |