CN105642806A - Double-hoop machining device for metal pipe fitting - Google Patents
Double-hoop machining device for metal pipe fitting Download PDFInfo
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- CN105642806A CN105642806A CN201410719199.3A CN201410719199A CN105642806A CN 105642806 A CN105642806 A CN 105642806A CN 201410719199 A CN201410719199 A CN 201410719199A CN 105642806 A CN105642806 A CN 105642806A
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- hoop
- shaping mould
- head hoop
- mould
- concave station
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Abstract
A double-hoop machining device for a metal pipe fitting comprises an expanding device, a head hoop forming device and a second hoop forming device. The expanding device comprises a first forming mold base, an expanding mold and a first head hoop clamping and forming device. The head hoop forming device comprises a double-hoop combination mold and a second head hoop clamping and forming mold. The second hoop forming device comprises a second forming mold base, an inner roundness correction mold and a second hoop clamping and forming mold. A tail boss structure of the second forming mold base is connected with a drive device of an upsetting and pressing device in an opposite assembly manner. A front end concave platform structure of the second forming mold base is connected with a tail boss structure of the inner roundness correction mold in an opposite assembly manner. A front end straight inner hollow structure of the inner roundness correction mold is connected with a front second hoop concave platform structure of the second hoop clamping and forming mold in an opposite assembly manner. The tail of the second hoop clamping and forming mold is connected with the fixed end of the upsetting and pressing device in an opposite assembly manner. According to the double-hoop machining device, the metal pipe fitting is fixed through a clamping device, double-hoop machining is performed in an upsetting and pressing manner, operation is easy, labor intensity is low, and product quality is high.
Description
Technical field
The present invention relates to metal tube end machining technical field, relate to particularly the two hoop processing unit (plant)s of a kind of metal tube.
Background technology
In prior art, what to metal tube, two hoop processing adopted is first to the product termination mouth that rises, roll two banders in utilization and be contained on slewing by the two hoops of manual operation equipment extruding rotation product formation, more two hoops are carried out to school rounded head (comprise interior school circle, outer school circle, roll the hoop groove circle smart school of beating). It is poor that the product circularity that hoop rotary squeezing mode processes is rolled in employing, school sired results program process trouble; Meanwhile, because extruding causes resultant metal tube wall thickness attenuate, service life is short.
Summary of the invention
For solving circularity problem and wall thickness reduction problem, the invention provides a kind of upsetting pressure mode and process two devices that bind round, fixing circle external diameter; Meanwhile, adopt upsetting pressure mode to guarantee wall thickness reduction amount.
The two hoop processing unit (plant)s of a kind of metal tube, comprise mouthful device that rises, head hoop shaped device and two hoop shaped devices, mouthful device that rises comprises shaping mould pedestal one, mouthful mould and head hoop clamping shaping mould one rise, shaping mould pedestal one afterbody arranges its front end of boss structure concave station structure is set, mouthful mould afterbody that rises arranges its front end of boss structure and loudspeaker is set to external structure, head hoop clamping shaping mould one front portion arranges its inside of head hoop concave station structure and cavity is set for metal tube is installed, shaping mould pedestal one afterbody boss structure is connected with the involutory installation of upsetting pressure device drives device, shaping mould pedestal one front end concave station structure is connected with mouthful involutory installation of mould afterbody boss structure of rising, mouthful mould front end loudspeaker that rise clamp shaping mould one anterior head hoop concave station involutory connection of structure to external structure with head hoop, head hoop clamps shaping mould one afterbody and is connected with the involutory installation of upsetting pressure equipment stiff end, head hoop shaped device comprises that two hoop combination dies and head hoop clamp shaping mould two, two hoop combination die afterbodys arrange its front end of boss structure head hoop concave station structure are set, head hoop clamping shaping mould two front portions arrange its inside of head hoop concave station structure and cavity are set for metal tube is installed, two hoop combination die afterbody boss structures are connected with the involutory installation of upsetting pressure device drives device, two hoop combination die front end head hoop concave station structure head hoops clamp the involutory installation of the anterior head hoop concave station of shaping mould two structure and connect, and head hoop clamps shaping mould two afterbodys and is connected with the involutory installation of upsetting pressure equipment stiff end, two hoop shaped devices comprise shaping mould pedestal two, interior school circle mould and the tight shaping mould of two hoop clips, shaping mould pedestal two afterbodys arrange its front end of boss structure concave station structure are set, interior school circle mould afterbody arranges its front end of boss structure straight hollow structure is set, the tight shaping mould of two hoop clips front portion arranges two its inside of hoop concave station structure and cavity is set for metal tube is installed, shaping mould pedestal two afterbody boss structures are connected with the involutory installation of upsetting pressure device drives device, shaping mould pedestal two front end concave station structures are connected with the involutory installation of interior school circle mould afterbody boss structure, the straight hollow structure of interior school circle mould front end and anterior two hoop concave station involutory connections of structure of the tight shaping mould of two hoop clips, the tight shaping mould afterbody of two hoop clips is connected with the involutory installation of upsetting pressure equipment stiff end.
Further, shaping mould pedestal one, head hoop clamping shaping mould one, two hoop combination die, head hoop clamp shaping mould two, the tight shaping mould of shaping mould pedestal two and two hoop clip is two semicircle clamping structures.
The beneficial effect that the present invention obtains is, this device, by clamping device fixing metal pipe fitting, adopts upsetting pressure mode to carry out two hoop processing, simple to operate, labour intensity is low, product quality is high.
Brief description of the drawings
Fig. 1 is two hoop machining sketch chart of the present invention.
Fig. 2 is mouthful schematic diagram that rises of the present invention.
Fig. 3 is that head hoop of the present invention clamps shaping schematic view.
Fig. 4 is the tight shaping schematic view of two hoop clip of the present invention.
Fig. 5 is that A of the present invention is to diagram.
Fig. 6 is that B of the present invention is to diagram.
Fig. 7 is that C of the present invention is to diagram.
Fig. 8 is that D of the present invention is to diagram.
Fig. 9 is that E of the present invention is to diagram.
In the drawings: 1, shaping mould pedestal one; 2, mouthful mould that rises; 3, head hoop clamps shaping mould one; 4, two hoop combination dies; 5, head hoop clamps shaping mould two; 6, shaping mould pedestal two; 7, interior school circle mould; 8, the tight shaping mould of two hoop clips; 9, metal tube.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining invention, is not intended to limit scope of the present invention.
The two hoop processing unit (plant)s of a kind of metal tube, comprise mouthful device that rises, head hoop shaped device and two hoop shaped devices, mouthful device that rises comprises shaping mould pedestal 1, mouthful mould 2 and head hoop clamping shaping mould 1 rise, described shaping mould pedestal one 1 afterbodys arrange its front end of boss structure concave station structure are set, mouthful mould 2 afterbodys that rise arrange its front end of boss structure and loudspeaker are set to external structure, head hoop clamping shaping mould one 3 front portions arrange its inside of head hoop concave station structure and cavity are set for metal tube 9 is installed, shaping mould pedestal one 1 afterbody boss structures are connected with the involutory installation of upsetting pressure device drives device, shaping mould pedestal one 1 front end concave station structures are connected with the involutory installation of mouthful mould 2 afterbody boss structure of rising, mouthful mould 2 front end loudspeaker that rise clamp shaping mould 1 anterior head hoop concave station involutory connection of structure to external structure with head hoop, head hoop clamps shaping mould one 3 afterbodys and is connected with the involutory installation of upsetting pressure equipment stiff end, head hoop shaped device comprises that two hoop combination dies 4 and head hoop clamp shaping mould 25, two hoop combination die 4 afterbodys arrange its front end of boss structure head hoop concave station structure are set, head hoop clamping shaping mould 25 front portions arrange its inside of head hoop concave station structure and cavity are set for metal tube 9 is installed, two hoop combination die 4 afterbody boss structures are connected with the involutory installation of upsetting pressure device drives device, two hoop combination die 4 front end head hoop concave station structure head hoops clamp the involutory installation of the anterior head hoop concave station of shaping mould 25 structure and connect, and head hoop clamps shaping mould 25 afterbodys and is connected with the involutory installation of upsetting pressure equipment stiff end, two hoop shaped devices comprise shaping mould pedestal 26, interior school circle mould 7 and the tight shaping mould 8 of two hoop clips, shaping mould pedestal 26 afterbodys arrange its front end of boss structure concave station structure are set, described interior school circle mould 7 afterbodys arrange its front end of boss structure straight hollow structure are set, the tight shaping mould of two hoop clips 8 front portions arrange two its inside of hoop concave station structure and cavity are set for metal tube 9 is installed, shaping mould pedestal 26 afterbody boss structures are connected with the involutory installation of upsetting pressure device drives device, shaping mould pedestal 26 front end concave station structures are connected with the involutory installation of interior school circle mould 7 afterbody boss structure, the straight hollow structure of interior school circle mould 7 front end and two hoop clips anterior two hoop concave station involutory connections of structure of tight shaping mould 8, tight shaping mould 8 afterbodys of two hoop clips are connected with the involutory installation of upsetting pressure equipment stiff end. above-mentioned upsetting pressure equipment can be upsetting pressure equipment of the prior art, as long as operating pressure can be provided, be pushed into pattern pedestal 1, two hoop combination die 4 and shaping mould pedestal 26 and moves forward, withstands metal tube 9 and reaches upsetting pressure moulding. the axiality of interior school circle mould 7 when ensureing two hoop moulding.
For ease of installation and removal, it is two semicircle clamping structures that shaping mould pedestal 1 of the present invention, head hoop clamp shaping mould 1, two hoop combination die 4, head hoop clamping shaping mould 25, shaping mould pedestal 26 and the tight shaping mould 8 of two hoop clips.
Job step of the present invention is:
1, the mouth that rises: first install mouthful device that rises, shaping mould pedestal 1 is arranged on to the drive end of upsetting pressure equipment, head hoop is clamped to shaping mould 1 and be arranged on upsetting pressure equipment stiff end, the metal tube 9 that needs are risen mouthful is put into head hoop and is clamped shaping mould 1, involutory shaping mould pedestal one 1 front ends that are arranged on of mouthful mould 2 that will rise, starting upsetting pressure equipment carries out the upsetting pressure mouthful moulding of rising;
2, head hoop moulding: first install head hoop shaped device, two hoop combination dies 4 are arranged on to the drive end of upsetting pressure equipment, head hoop is clamped to shaping mould 25 and be arranged on upsetting pressure equipment stiff end, mouthful metal tube 9 that complete and that need head hoop moulding that rises is put into head hoop and clamp shaping mould 25, starting upsetting pressure equipment carries out the moulding of upsetting pressure head hoop;
3, two hoop moulding (i.e. two hoop moulding): first install two hoop shaped devices, shaping mould pedestal 26 is arranged on to the drive end of upsetting pressure equipment, the tight shaping mould 8 of two hoop clips is arranged on to upsetting pressure equipment stiff end, metal tube 9 that head hoop moulding is completed and the mouth that need to rise is put into shaping mould pedestal 26, by involutory shaping mould pedestal 26 front ends that are arranged on of interior school circle mould 7, starting upsetting pressure equipment carries out upsetting pressure two and binds round moulding; Complete whole process.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. the two hoop processing unit (plant)s of metal tube, is characterized in that: described device comprises mouthful device that rises, head hoop shaped device and two hoop shaped devices, the described mouthful device that rises comprises shaping mould pedestal one (1), a mouthful mould (2) and head hoop clamping shaping mould one (3) rise, described shaping mould pedestal one (1) afterbody arranges its front end of boss structure concave station structure is set, a described mouthful mould (2) afterbody that rises arranges its front end of boss structure and loudspeaker is set to external structure, described head hoop clamping shaping mould one (3) front portion arranges its inside of head hoop concave station structure and cavity is set for metal tube (9) is installed, described shaping mould pedestal one (1) afterbody boss structure is connected with the involutory installation of upsetting pressure device drives device, described shaping mould pedestal one (1) front end concave station structure is connected with the involutory installation of a mouthful mould (2) afterbody boss structure of rising, a described mouthful mould (2) the front end loudspeaker that rise clamp shaping mould one (3) involutory connection of anterior head hoop concave station structure to external structure with head hoop, described head hoop clamps shaping mould one (3) afterbody and is connected with the involutory installation of upsetting pressure equipment stiff end, described head hoop shaped device comprises that two hoop combination dies (4) and head hoop clamp shaping mould two (5), described two hoop combination die (4) afterbody arranges its front end of boss structure head hoop concave station structure is set, described head hoop clamping shaping mould two (5) front portions arrange its inside of head hoop concave station structure and cavity are set for metal tube (9) is installed, described two hoop combination die (4) afterbody boss structure is connected with the involutory installation of upsetting pressure device drives device, described two hoop combination die (4) front end head hoop concave station structure head hoop clamps the involutory installation of the anterior head hoop concave station structure of shaping mould two (5) and connects, described head hoop clamps shaping mould two (5) afterbodys and is connected with the involutory installation of upsetting pressure equipment stiff end, described two hoop shaped devices comprise shaping mould pedestal two (6), interior school round mould (7) and the tight shaping mould of two hoop clips (8), described shaping mould pedestal two (6) afterbodys arrange its front end of boss structure concave station structure are set, described interior school circle mould (7) afterbody arranges its front end of boss structure straight hollow structure is set, the tight shaping mould of described two hoop clip (8) front portion arranges two its inside of hoop concave station structure and cavity is set for metal tube (9) is installed, described shaping mould pedestal two (6) afterbody boss structures are connected with the involutory installation of upsetting pressure device drives device, described shaping mould pedestal two (6) front end concave station structures are connected with the involutory installation of interior school circle mould (7) afterbody boss structure, the straight hollow structure of described interior school circle mould (7) front end and anterior two hoop concave station involutory connections of structure of the tight shaping mould of two hoop clips (8), the tight shaping mould of described two hoop clip (8) afterbody is connected with the involutory installation of upsetting pressure equipment stiff end.
2. expanding device according to claim 1, is characterized in that: described shaping mould pedestal one (1), head hoop clamping shaping mould one (3), two hoop combination die (4), head hoop clamp shaping mould two (5), the shaping mould pedestal tight shaping mould of two (6) and two hoop clips (8) is two semicircle clamping structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410719199.3A CN105642806B (en) | 2014-12-03 | 2014-12-03 | A kind of metal tube dual cuff processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410719199.3A CN105642806B (en) | 2014-12-03 | 2014-12-03 | A kind of metal tube dual cuff processing unit (plant) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105642806A true CN105642806A (en) | 2016-06-08 |
| CN105642806B CN105642806B (en) | 2019-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410719199.3A Expired - Fee Related CN105642806B (en) | 2014-12-03 | 2014-12-03 | A kind of metal tube dual cuff processing unit (plant) |
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| Country | Link |
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| CN (1) | CN105642806B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080017387A1 (en) * | 1999-12-22 | 2008-01-24 | Annabel Green | Methods for expanding tubular strings and isolating subterranean zones |
| CN201124204Y (en) * | 2007-09-29 | 2008-10-01 | 贵州双阳飞机制造厂 | Device for processing metal pipe end rolling hoop |
| CN201220256Y (en) * | 2008-06-26 | 2009-04-15 | 贵州双阳飞机制造厂 | Device for mouth stretching of end of metal pipe fittings |
| CN201220246Y (en) * | 2008-06-26 | 2009-04-15 | 贵州双阳飞机制造厂 | Device for processing end of metal pipe |
| CN201791833U (en) * | 2010-09-30 | 2011-04-13 | 唐山德厚机械制造有限公司 | Tube end belling mould of metal tube |
| CN103386756A (en) * | 2013-08-06 | 2013-11-13 | 天津军星管业集团有限公司 | Roundness corrector |
-
2014
- 2014-12-03 CN CN201410719199.3A patent/CN105642806B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080017387A1 (en) * | 1999-12-22 | 2008-01-24 | Annabel Green | Methods for expanding tubular strings and isolating subterranean zones |
| CN201124204Y (en) * | 2007-09-29 | 2008-10-01 | 贵州双阳飞机制造厂 | Device for processing metal pipe end rolling hoop |
| CN201220256Y (en) * | 2008-06-26 | 2009-04-15 | 贵州双阳飞机制造厂 | Device for mouth stretching of end of metal pipe fittings |
| CN201220246Y (en) * | 2008-06-26 | 2009-04-15 | 贵州双阳飞机制造厂 | Device for processing end of metal pipe |
| CN201791833U (en) * | 2010-09-30 | 2011-04-13 | 唐山德厚机械制造有限公司 | Tube end belling mould of metal tube |
| CN103386756A (en) * | 2013-08-06 | 2013-11-13 | 天津军星管业集团有限公司 | Roundness corrector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105642806B (en) | 2019-02-22 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200702 Address after: No.222, Wujiang Road, economic and Technological Development Zone, Guiyang City, Guizhou Province Patentee after: Guiyang Qianjiang aviation support equipment Co.,Ltd. Address before: 561018 airport road, Anshun Development Zone, Guizhou, China Patentee before: AVIC GUIZHOU AIRPLANE Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210702 Address after: 561000 Songqi Town, Anshun economic and Technological Development Zone, Guizhou Province Patentee after: AVIC GUIZHOU AIRPLANE Co.,Ltd. Address before: No. 222, Wujiang Road, Guiyang Economic and Technological Development Zone, 550000, Guizhou Province Patentee before: Guiyang Qianjiang aviation support equipment Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20211203 |