CN103075397A - Circle-hooping device - Google Patents
Circle-hooping device Download PDFInfo
- Publication number
- CN103075397A CN103075397A CN2012105805243A CN201210580524A CN103075397A CN 103075397 A CN103075397 A CN 103075397A CN 2012105805243 A CN2012105805243 A CN 2012105805243A CN 201210580524 A CN201210580524 A CN 201210580524A CN 103075397 A CN103075397 A CN 103075397A
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- China
- Prior art keywords
- outer sleeve
- inner sleeve
- sleeve
- circle
- bolt
- 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.)
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- 230000002093 peripheral effect Effects 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The invention relates to a circle-hooping device, comprising an outer sleeve, an inner sleeve and bolts, wherein the outer sleeve and the inner sleeve are of cup-shaped structures; the outer sleeve is sheathed on the inner sleeve in a clearance-fit manner; the bolts with the same parameters are uniformly distributed on the inner sleeve along the peripheral direction; the positions on the bolts contacted with the outer sleeve are provided with splines; the end part of the outer sleeve is provided with sawteeth; the outer sleeve is also provided with a sliding channel which is internally provided with a sliding block arranged in the inner sleeve; and the peripheral angle of the sliding channel is the same as an included angle of each sawtooth. The circle-hooping device has the beneficial effects that the sawteeth with the quantity being the same with that of the bolts on the outer sleeve are arranged on the outer sleeve, the bolts are provided with the splines, and by applying force to the force-applying thread, the outer sleeve is relatively moved, so that circle hooping to a thin-wall structure part needing slow hooping or large hooping force is realized. The circle-hooping device has the advantages that the operation is simple, the efficiency is high and no influence is caused by the wall thickness difference of the part.
Description
Technical field
The present invention relates to a kind of hoop round belting.
Background technique
In machining, a lot of thin-wall tube-shaped component need bind round circle when processing, measurement.At present mostly hoop sired results dress all can not guarantee from circumference even banding part everywhere, even the instrument of even banding is arranged, also is by the even endoporus of the large part of support of cone match, and can't realizes external diameter is bound round circle.Hoop circle for external diameter, usually the instrument that adopts as shown in Figure 1, by on the larger metal ring of rigidity, clamping bolt radially evenly is set, when turning clamping bolt, measure the internal diameter of thin walled structures part and determine whether stern tube is justified by hoop, this hoop circle method not only complicated operation, efficient is low and be subjected to the impact of part Wall-Thickness Difference, in the larger situation of part Wall-Thickness Difference, measure internal diameter circularity and can not prove that whether its external diameter is by the hoop circle.
Summary of the invention
The purpose of this invention is to provide a kind of hoop round belting, not only can realize the even hoop circle to the inside and outside footpath of thin walled structures part, have simultaneously simple to operate, efficient is high, be not subjected to the impact of part Wall-Thickness Difference.
Technological scheme of the present invention is, the hoop round belting comprises outer sleeve, inner sleeve, bolt, described outer sleeve and inner sleeve are cup-like structure, outer sleeve is enclosed within on the inner sleeve and is Spielpassung, the bottom connects by afterburning bolt, on inner sleeve along the identical bolt of circumferential uniform parameter, the position that contacts with outer sleeve on the described bolt is provided with spline, the end of outer sleeve is provided with sawtooth, described sawtooth number is identical with number of bolts, also be provided with slideway on outer sleeve, be provided with the slide block that is installed in inner sleeve in the slideway, described slideway is identical with the tilt angle of sawtooth along circumferential angle.Described slideway is 3～4 uniform places, and described screw thread is 12.
The present invention is by at the outer sleeve setting sawtooth identical with the number of bolts of installing with sleeve, be provided with spline on the bolt, by to the afterburning screw thread application of force, outer sleeve relatively moves, can realize simultaneously interlock of sawtooth spline, because the tilt angle of outer sleeve sawtooth is identical along circumferential angle with slideway, can guarantee in the several angle scope, outer sleeve sawtooth and clamping bolt spline mesh everywhere, the rotation of assurance bolt synchronous, neither can separate can be not stuck yet, thereby each clamping bolt is screwed into equably or back-outs, and realizes synchronous precession or back-out.Before use, the external frame of all bolt ends or the precision setting of interior profile are higher than by the circularity requirement of the thin walled structures part of hoop circle, in use, in the situation of bolt synchronous rotation, just can guarantee the precision of external frame or the interior profile of all bolts, thereby realize the hoop circle to thin walled structures part internal diameter or external diameter.By afterburning screw thread is set, has realized for the slow banding of needs or needed the hoop circle of the larger thin walled structures part of tightening force.The present invention can realize the even banding to external diameter and internal diameter in the certain size scope; Can realize different banding speed by regulating the individual component size; Have simple to operate, efficient is high and be not subjected to the advantage of the impact of part Wall-Thickness Difference.
Description of drawings
Fig. 1 is existing hoop circle structural representation;
Fig. 2 is structural representation of the present invention;
Fig. 3 is sectional drawing of the present invention.
Embodiment
As shown in the figure, the hoop round belting comprises outer sleeve 1, inner sleeve 2, bolt 3, described outer sleeve 1 and inner sleeve 2 are cup-like structure, outer sleeve 1 is enclosed within on the inner sleeve 2 and is Spielpassung, the bottom connects by afterburning bolt 4, on inner sleeve 2 along the identical bolt 3 of circumferential uniform parameter, the position that contacts with outer sleeve on the 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 numbers, also be provided with slideway 5 on outer sleeve 1, be provided with the slide block 6 that is installed in inner sleeve 2 in the slideway 5, described slideway is identical with the tilt angle of sawtooth along circumferential angle.Described slideway is 3～4 uniform places, and described screw thread 3 is 12.
Claims (3)
1. one kind is bound round round belting, it is characterized in that, the hoop round belting comprises outer sleeve [1], inner sleeve [2], bolt [3], described outer sleeve [1] and inner sleeve [2] are cup-like structure, outer sleeve [1] is enclosed within inner sleeve [2] upward and is Spielpassung, the bottom connects by afterburning bolt [4], upper along the identical bolt [3] of circumferential uniform parameter at inner sleeve [2], the upper position that contacts with outer sleeve of 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, on outer sleeve [1], also be provided with slideway [5], be provided with the slide block [6] that is installed in inner sleeve [2] in the slideway [5], described slideway is identical with the tilt angle of sawtooth along circumferential angle.
2. hoop round belting as claimed in claim 1 is characterized in that, described slideway is 3～4 uniform places,
3. want described hoop round belting as described in the municipal pollution 1 such as right, it is characterized in that, screw thread [3] be 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210580524.3A CN103075397B (en) | 2012-12-27 | 2012-12-27 | Hoop circle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210580524.3A CN103075397B (en) | 2012-12-27 | 2012-12-27 | Hoop circle device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103075397A true CN103075397A (en) | 2013-05-01 |
| CN103075397B CN103075397B (en) | 2017-12-12 |
Family
ID=48152047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210580524.3A Active CN103075397B (en) | 2012-12-27 | 2012-12-27 | Hoop circle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103075397B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4403386A (en) * | 1979-12-12 | 1983-09-13 | Omco, Inc. | Bolt type lock puller |
| US6094963A (en) * | 1999-01-15 | 2000-08-01 | Hoffmann; John S. | Auger tube repair tool |
| CN2614303Y (en) * | 2003-03-09 | 2004-05-05 | 沈立民 | Hoop type reducing triplet |
| CN200974087Y (en) * | 2006-11-24 | 2007-11-14 | 上海外高桥造船有限公司 | Round shaping device of the tube |
| CN101518875A (en) * | 2008-11-24 | 2009-09-02 | 中国航天科技集团公司长征机械厂 | Precision positioning and clamping device of lathe |
| CN201519711U (en) * | 2009-09-27 | 2010-07-07 | 天津市立鑫晟精细铸造有限公司 | Tool for adjusting deformation of semi-circular ring steel casting |
| CN201783541U (en) * | 2010-08-23 | 2011-04-06 | 天津思为机器设备有限公司 | Repairing tooling for internal wall of pipe orifice |
-
2012
- 2012-12-27 CN CN201210580524.3A patent/CN103075397B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4403386A (en) * | 1979-12-12 | 1983-09-13 | Omco, Inc. | Bolt type lock puller |
| US6094963A (en) * | 1999-01-15 | 2000-08-01 | Hoffmann; John S. | Auger tube repair tool |
| CN2614303Y (en) * | 2003-03-09 | 2004-05-05 | 沈立民 | Hoop type reducing triplet |
| CN200974087Y (en) * | 2006-11-24 | 2007-11-14 | 上海外高桥造船有限公司 | Round shaping device of the tube |
| CN101518875A (en) * | 2008-11-24 | 2009-09-02 | 中国航天科技集团公司长征机械厂 | Precision positioning and clamping device of lathe |
| CN201519711U (en) * | 2009-09-27 | 2010-07-07 | 天津市立鑫晟精细铸造有限公司 | Tool for adjusting deformation of semi-circular ring steel casting |
| CN201783541U (en) * | 2010-08-23 | 2011-04-06 | 天津思为机器设备有限公司 | Repairing tooling for internal wall of pipe orifice |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103075397B (en) | 2017-12-12 |
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