CN203197301U - Thin-wall steel tube processing fixture - Google Patents
Thin-wall steel tube processing fixture Download PDFInfo
- Publication number
- CN203197301U CN203197301U CN 201320170306 CN201320170306U CN203197301U CN 203197301 U CN203197301 U CN 203197301U CN 201320170306 CN201320170306 CN 201320170306 CN 201320170306 U CN201320170306 U CN 201320170306U CN 203197301 U CN203197301 U CN 203197301U
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- CN
- China
- Prior art keywords
- cone
- steel tube
- chassis
- tip cone
- beveled
- Prior art date
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Abstract
The utility model relates to a thin-wall steel tube processing fixture, which comprises a left tip cone, a right tip cone, a three jaw chuck, a connecting rod and a cover plate, wherein chassis are respectively arranged on two ends of the connecting rod; six expansion parts in annular array are arranged on each chassis, are compression blocks with scalene cone at tail parts; the six compression blocks are arrayed annularly so as to form an oblique cone; a through hole is formed in each compression block; a check block is arranged in each through hole; the check block and the cover plate are fixed on the chassis through bolts; one end of the left tip cone is matched with the oblique cone; the other end of the left tip cone is fixed in the three jaw chuck; one end of the right tip cone is matched with the oblique cone; and the other end of the right tip cone is connected with an air cylinder. According to the technical scheme provided by the utility model, a steel tube is fixed through the left tip cone and the right tip cone, a conical surface of the left tip cone is matched with a conical surface of each expansion part, the compression blocks are stressed to be expanded around, so that an inner diameter of the steel tube is jammed, and the right tip cone also jams the steel tube, so that the steel tube cannot be deformed, and the quality of the steel tube is ensured.
Description
Technical field
The utility model relates to a kind of workpiece machining clamp, relates to specifically a kind of thin-wall steel tube clamp for machining.
Background technology
When producing the cooler compressor cylindrical shell, run into a technical barrier, it is the Vehicle Processing of large diameter thin-wall steel tube, concerning the cooler compressor cylindrical shell, require to guarantee the dimensional accuracy of cylindrical shell, can not make because of clamping the pipe diameter distortion, the speed that relates to again clamping, manual clamping not only speed is slow but also labour intensity is large, and production efficiency is low like this, therefore a kind of clamping of needs reliably, mould easily.
The utility model content
The utility model purpose is that the air conditioner compressed machine drum body workpiece machining clamp that a kind of clamping is efficient and convenient, be difficult for causing distortion is provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of thin-wall steel tube clamp for machining, comprise left addendum cone, right addendum cone, scroll chuck, coupling bar, cover plate, and described coupling bar two ends are respectively equipped with the chassis; Described chassis is provided with the harmomegathus parts of 6 circular array; Described harmomegathus parts be afterbody with the compact heap of scalene cone, 6 compact heap annular arrays are combined into beveled cone; Offer through hole on the described compact heap; In the described through hole block is installed; Described block, cover plate are bolted on the chassis; Described left addendum cone one end matches with beveled cone, and the other end is fixed in the scroll chuck; Described right addendum cone one end matches with beveled cone, and the other end is connected with cylinder; When cylinder promoted right addendum cone along center line to left movement, left and right addendum cone inclined-plane cooperated with beveled cone, beveled cone spreading radially under the effect of power, and when cylinder piston shrinks, beveled cone is radial contraction under the effect of power.
Preferably, be provided with the space between described block and the compact heap, spring is housed in the space.
Because the utilization of technique scheme, the utility model compared with prior art has following advantages:
A kind of thin-wall steel tube clamp for machining of the utility model scheme, add man-hour with steel pipe socket on anchor clamps, by left and right addendum cone steel pipe is fixed, cylinder promotes right addendum cone and moves, under the effect of power, the left addendum cone conical surface matches with the conical surface of harmomegathus parts, compact heap stressed to around spreading, make its stretching pipe diameter, right addendum cone is the stretching steel pipe too, so just can not make steel pipe distortion occur, guarantee the quality of steel pipe.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of a kind of thin-wall steel tube clamp for machining of the present utility model;
Accompanying drawing 2 is the harmomegathus block diagram of a kind of thin-wall steel tube clamp for machining of the present utility model;
Wherein: 1, left addendum cone; 2, right addendum cone; 3, scroll chuck; 4, coupling bar; 5, chassis; 6, compact heap; 7, cover plate; 8, through hole; 9, block; 10, bolt; 11, cylinder; 12, spring; 13, steel pipe.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Accompanying drawing 1,2 is a kind of thin-wall steel tube clamp for machining described in the utility model, comprises left addendum cone 1, right addendum cone 2, scroll chuck 3, coupling bar 4, cover plate 7, and described coupling bar 4 two ends are respectively equipped with chassis 5; Described chassis 5 is provided with the harmomegathus parts of 6 circular array; To be afterbody be combined into beveled cone with 6,6 compact heap 6 annular arrays of compact heap of scalene cone to described harmomegathus parts; Offer through hole 8 on the described compact heap 6; In the described through hole 8 block 9 is installed; Described block 9, cover plate 7 are fixed on the chassis 5 by bolt 10; Described left addendum cone 1 one ends match with beveled cone, and the other end is fixed in the scroll chuck 3; Described right addendum cone 2 one ends match with beveled cone, and the other end is connected with cylinder 11; Steel pipe 13 is added man-hour, first steel pipe 13 is enclosed within on the anchor clamps, owing to being provided with the space between block 9 and the compact heap 6, spring 12 is housed in the space, steel pipe 13 can inwardly shrink compact heap 6 when mounted, make diameter that compact heap 6 surrounds less than steel pipe 13 diameters, being convenient to like this steel pipe 13 installs, pass through left after the installation, right addendum cone 1,2 is fixing with steel pipe 13, when cylinder 11 promotes right addendum cone 2 along center line to left movement, and a left side, right addendum cone 1,2 inclined-planes cooperate with beveled cone, beveled cone spreading radially under the effect of power, compact heap 6 adds man-hour like this with steel pipe 13 inwall stretchings, and steel pipe can not be out of shape.
Can also use tailstock and cone rolling center at right addendum cone 2 with cylinder 11 junctions, cylinder 11 is fixed on the tailstock, cylinder 11 piston ends stretch in the tailstock, be connected with the cone rolling center, promote right addendum cone 2 by the cone rolling center, play guide effect by tailstock like this, make the cylinder 11 can be more steady when promoting right addendum cone 2.
A kind of thin-wall steel tube clamp for machining of the utility model scheme, add and man-hour steel pipe 13 is enclosed within on the anchor clamps, by left and right addendum cone 1,2 steel pipe 13 is fixed, cylinder 11 promotes right addendum cone 2 and moves, under the effect of power, left addendum cone 1 conical surface matches with the conical surface of harmomegathus parts, compact heap 6 stressed to around spreading, make its stretching steel pipe 13 internal diameters, right addendum cone 2 is stretching steel pipe 13 too, so just can not make steel pipe 13 distortion occur, guarantee the quality of steel pipe 13.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (2)
1. a thin-wall steel tube clamp for machining comprises left addendum cone, right addendum cone, scroll chuck, it is characterized in that: also comprise coupling bar, cover plate, described coupling bar two ends are respectively equipped with the chassis; Described chassis is provided with the harmomegathus parts of 6 circular array; Described harmomegathus parts be afterbody with the compact heap of scalene cone, 6 compact heap annular arrays are combined into beveled cone; Offer through hole on the described compact heap; In the described through hole block is installed; Described block, cover plate are bolted on the chassis; Described left addendum cone one end matches with beveled cone, and the other end is fixed in the scroll chuck; Described right addendum cone one end matches with beveled cone, and the other end is connected with cylinder; When cylinder promoted right addendum cone along center line to left movement, left and right addendum cone inclined-plane cooperated with beveled cone, beveled cone spreading radially under the effect of power, and when cylinder piston shrinks, beveled cone is radial contraction under the effect of power.
2. a kind of thin-wall steel tube clamp for machining as claimed in claim 1 is characterized in that: be provided with the space between described block and the compact heap, spring is housed in the space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170306 CN203197301U (en) | 2013-04-08 | 2013-04-08 | Thin-wall steel tube processing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170306 CN203197301U (en) | 2013-04-08 | 2013-04-08 | Thin-wall steel tube processing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197301U true CN203197301U (en) | 2013-09-18 |
Family
ID=49141441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320170306 Expired - Fee Related CN203197301U (en) | 2013-04-08 | 2013-04-08 | Thin-wall steel tube processing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197301U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223506A (en) * | 2013-04-08 | 2013-07-31 | 苏州市亿特隆电器有限公司 | Clamp for processing thin-walled steel tubes |
| CN105081184A (en) * | 2015-08-17 | 2015-11-25 | 安润集团安徽中润重工有限公司 | Supporting device for strengthening end of ventilation pipeline |
| CN105345055A (en) * | 2015-11-12 | 2016-02-24 | 贵州凯星液力传动机械有限公司 | Clamping device suitable for thin-wall cylinder |
| CN105382089A (en) * | 2015-11-27 | 2016-03-09 | 无锡工源机械有限公司 | Copper pipe clamp for copper pipe punching device |
-
2013
- 2013-04-08 CN CN 201320170306 patent/CN203197301U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223506A (en) * | 2013-04-08 | 2013-07-31 | 苏州市亿特隆电器有限公司 | Clamp for processing thin-walled steel tubes |
| CN105081184A (en) * | 2015-08-17 | 2015-11-25 | 安润集团安徽中润重工有限公司 | Supporting device for strengthening end of ventilation pipeline |
| CN105345055A (en) * | 2015-11-12 | 2016-02-24 | 贵州凯星液力传动机械有限公司 | Clamping device suitable for thin-wall cylinder |
| CN105382089A (en) * | 2015-11-27 | 2016-03-09 | 无锡工源机械有限公司 | Copper pipe clamp for copper pipe punching device |
| CN105382089B (en) * | 2015-11-27 | 2018-02-16 | 无锡工源机械有限公司 | A kind of copper pipe clamp of copper pipe punching apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU YITELONG ELECTRICAL CO., LTD. Free format text: FORMER OWNER: SUZHOU YITELONG ELECTRICAL APPLIANCE CO., LTD. Effective date: 20141021 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215128 SUZHOU, JIANGSU PROVINCE TO: 215106 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141021 Address after: 215106, Suzhou, Jiangsu province Wuzhong District Lake Town Village Industrial Park 3 Patentee after: Suzhou yitelong Electrical Co., Ltd. Address before: 215128 Jiangsu province Suzhou Wuzhong Changqiao Suzhou yitelong Electrical Appliance Co., Ltd. Patentee before: Suzhou Eternal Electrical Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20150408 |
|
| EXPY | Termination of patent right or utility model |