CN103029076B - A kind of hoop sired results tool of thin-walled parts - Google Patents
A kind of hoop sired results tool of thin-walled parts Download PDFInfo
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- CN103029076B CN103029076B CN201210580468.3A CN201210580468A CN103029076B CN 103029076 B CN103029076 B CN 103029076B CN 201210580468 A CN201210580468 A CN 201210580468A CN 103029076 B CN103029076 B CN 103029076B
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- bolt
- outer sleeve
- sawtooth
- hoop
- sleeve
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Abstract
The hoop sired results tool that the present invention relates to a kind of thin-wall construction part includes outer sleeve 1, inner sleeve 2, bolt 3, it is threaded engagement between described outer sleeve 1 and inner sleeve 2, inner sleeve 2 is evenly distributed the identical bolt of parameter 3, the position contacted with outer sleeve on described bolt 3 is provided with spline, the end of outer sleeve 1 is provided with sawtooth, described sawtooth number is identical with bolt 3 number, and the inclination angle of sawtooth is identical with the lead angle of outer sleeve 1.When the present invention can be implemented in rotary sleeve cylinder, sawtooth can be engaged spline simultaneously, so that each fastening bolt is screwed into equably or back-outs, it is achieved synchronizes precession or back-out.Realize the uniform banding realizing external diameter and internal diameter in the range of certain size, have simple to operate, efficiency is high and the advantage that do not affected by part Wall-Thickness Difference.
Description
Technical field
The present invention relates to a kind of hoop sired results tool, the hoop sired results tool of a kind of thin-wall construction part.
Background technology
In machining, a lot of thin-wall tube-shaped parts need to bind round circle when processing, measurement.Hoop sired results dress is all the most mostly
It cannot be guaranteed that from circumference uniform throughout banding part, even if there being the instrument of uniform banding, be also uniformly to be supportted big zero by cone match
The endoporus of part, and cannot realize external diameter carries out hoop circle.For the hoop circle of external diameter, the instrument generally used is as it is shown in figure 1, lead to
Cross on the becket that rigidity is bigger, radially even fastening bolt is set, while turning fastening bolt, measure thin-wall construction
The internal diameter of part determine shaft tube whether by hoop circle, it is low and by part wall thickness that this hoop circle method not only operates complexity, efficiency
The impact of difference, in the case of part Wall-Thickness Difference is relatively big, measures internal diameter circularity and can not prove that whether its external diameter is by hoop circle.
Summary of the invention
It is an object of the invention to provide a kind of hoop sired results tool, be possible not only to realize the equal of the inside and outside footpath to thin-wall construction part
Even hoop circle, have simultaneously simple to operate, efficiency is high, do not affected by part Wall-Thickness Difference.
The technical scheme is that, thin-wall construction part hoop sired results tool includes outer sleeve 1, inner sleeve 2, bolt 3, institute
For threaded engagement between outer sleeve 1 and the inner sleeve 2 stated, inner sleeve 2 is evenly distributed the identical bolt of parameter 3, institute
The position contacted with outer sleeve on the bolt 3 stated is provided with spline, and the end of outer sleeve 1 is provided with sawtooth, described sawtooth number
Mesh is identical with bolt 3 number, and the inclination angle of sawtooth is identical with the lead angle of outer sleeve 1.Described screw thread 3 is 12.
The present invention, by arranging the sawtooth identical with the number of bolts installed on sleeve at outer sleeve, bolt is provided with flower
Key, it is possible to achieve when rotary sleeve cylinder, sawtooth can be engaged spline simultaneously, due to inclination angle and the inner bolt of outer sleeve sawtooth
Lead angle identical, it is ensured that in the range of certain angle, outer sleeve sawtooth and fastening bolt spline engage everywhere, it is ensured that spiral shell
Bolt synchronous rotary, both will not separate also will not be stuck, so that each fastening bolt is screwed into equably or back-outs, it is achieved synchronizes precession
Or screw out.Before use, the outline of all bolt ends or the precision setting of Internal periphery are higher than by the thin-wall construction zero of hoop circle
The circularity requirement of part, in use, in the case of bolt synchronous rotates, it is possible to ensure the outline of all bolts or interior wheel
Wide precision, thus realize the circle of the hoop to thin-wall construction part internal diameter or external diameter.It is right that the present invention can realize in the range of certain size
External diameter and the uniform banding of internal diameter；Different banding speed can be realized by regulation individual part size；There is simple to operate, effect
Rate height and the advantage not affected by part Wall-Thickness Difference.
Accompanying drawing explanation
Fig. 1 is existing hoop sired results lamps structure schematic diagram；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is sawtooth and bolt spline engagement schematic diagram.
Detailed description of the invention
As it can be seen, thin-wall construction part hoop sired results tool includes outer sleeve 1, inner sleeve 2, bolt 3, described outer sleeve
It is threaded engagement between 1 and inner sleeve 2, inner sleeve 2 is evenly distributed the identical bolt of parameter 3, described bolt 3
The upper position contacted with outer sleeve is provided with spline, and the end of outer sleeve 1 is provided with sawtooth, described sawtooth number and bolt 3
Number is identical, and the inclination angle of sawtooth is identical with the lead angle of outer sleeve 1.Described screw thread 3 is 12.
Claims (2)
1. the hoop sired results tool of a thin-walled parts, is characterized in that, described instrument includes outer sleeve (1), inner sleeve (2), bolt
(3), it is threaded engagement between described outer sleeve (1) and inner sleeve (2), inner sleeve (2) is evenly distributed ginseng
The bolt (3) that number is identical, the upper position contacted with outer sleeve of described bolt (3) is provided with spline, the end of outer sleeve (1)
Portion is provided with sawtooth, and described sawtooth number is identical with bolt (3) number, the inclination angle of sawtooth and the screw thread of outer sleeve (1)
Lift angle is identical.
The hoop sired results tool of a kind of thin-walled parts the most as claimed in claim 1, is characterized in that, described bolt (3) is 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210580468.3A CN103029076B (en) | 2012-12-27 | 2012-12-27 | A kind of hoop sired results tool of thin-walled parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210580468.3A CN103029076B (en) | 2012-12-27 | 2012-12-27 | A kind of hoop sired results tool of thin-walled parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103029076A CN103029076A (en) | 2013-04-10 |
| CN103029076B true CN103029076B (en) | 2016-09-28 |
Family
ID=48016739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210580468.3A Active CN103029076B (en) | 2012-12-27 | 2012-12-27 | A kind of hoop sired results tool of thin-walled parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103029076B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277645A (en) * | 2018-11-05 | 2019-01-29 | 中国航发成都发动机有限公司 | A kind of titanium alloy thin wall class part rectangle internal spline wire pulling method method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020589A (en) * | 2017-05-12 | 2017-08-08 | 哈尔滨理工大学 | A kind of adjustable cylindrical structure synchronous centering clamping device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3765691A (en) * | 1970-12-17 | 1973-10-16 | Howa Machinery Ltd | Chuck |
| JPH05228765A (en) * | 1992-02-18 | 1993-09-07 | Toshiba Ceramics Co Ltd | Work fixing device |
| CN1712160A (en) * | 2005-06-22 | 2005-12-28 | 王洋 | Multifunctional lathe gripping jaw |
| CN201231393Y (en) * | 2008-07-25 | 2009-05-06 | 无锡锡锻机床有限公司 | In-phase clamping mechanism of welding device for closing conical tube |
| CN101954604A (en) * | 2010-07-30 | 2011-01-26 | 东方电气集团东方汽轮机有限公司 | Annular thin-wall article clamping device and using method thereof |
| CN102000936A (en) * | 2010-10-28 | 2011-04-06 | 新疆威奥科技股份有限公司 | Synchronously self-centering multi-jaw chuck of welding part and use method thereof |
| CN102029539A (en) * | 2009-09-28 | 2011-04-27 | 上海交运汽车动力系统有限公司 | Tooling clamp for manufacturing output bracket of automobile speed changer |
-
2012
- 2012-12-27 CN CN201210580468.3A patent/CN103029076B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3765691A (en) * | 1970-12-17 | 1973-10-16 | Howa Machinery Ltd | Chuck |
| JPH05228765A (en) * | 1992-02-18 | 1993-09-07 | Toshiba Ceramics Co Ltd | Work fixing device |
| CN1712160A (en) * | 2005-06-22 | 2005-12-28 | 王洋 | Multifunctional lathe gripping jaw |
| CN201231393Y (en) * | 2008-07-25 | 2009-05-06 | 无锡锡锻机床有限公司 | In-phase clamping mechanism of welding device for closing conical tube |
| CN102029539A (en) * | 2009-09-28 | 2011-04-27 | 上海交运汽车动力系统有限公司 | Tooling clamp for manufacturing output bracket of automobile speed changer |
| CN101954604A (en) * | 2010-07-30 | 2011-01-26 | 东方电气集团东方汽轮机有限公司 | Annular thin-wall article clamping device and using method thereof |
| CN102000936A (en) * | 2010-10-28 | 2011-04-06 | 新疆威奥科技股份有限公司 | Synchronously self-centering multi-jaw chuck of welding part and use method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277645A (en) * | 2018-11-05 | 2019-01-29 | 中国航发成都发动机有限公司 | A kind of titanium alloy thin wall class part rectangle internal spline wire pulling method method |
| CN109277645B (en) * | 2018-11-05 | 2020-04-10 | 中国航发成都发动机有限公司 | Broaching machining method for rectangular internal spline of titanium alloy thin-wall part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103029076A (en) | 2013-04-10 |
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