CN103316965A - Straight pipe orifice shaping die - Google Patents
Straight pipe orifice shaping die Download PDFInfo
- Publication number
- CN103316965A CN103316965A CN2013102813774A CN201310281377A CN103316965A CN 103316965 A CN103316965 A CN 103316965A CN 2013102813774 A CN2013102813774 A CN 2013102813774A CN 201310281377 A CN201310281377 A CN 201310281377A CN 103316965 A CN103316965 A CN 103316965A
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- Prior art keywords
- straight pipe
- die
- pipe orifice
- stress
- mould
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Abstract
The invention belongs to the field of straight pipe shaping equipment, and particularly relates to a straight pipe orifice shaping die. The straight pipe orifice shaping die comprises a base plate, a pair of stress-bearing plates, a shaper and a driving unit, the stress-bearing plates are symmetrically fixed on the base plate, the driving unit is fixedly connected with the one of the stress-bearing plates, and the shaper is connected with the driving unit and is opposite to the other stress-bearing plate. Compared with the prior art, the straight pipe orifice shaping die has the advantages that integral cost of the die is lower than that of an original die; the weight of the die is greatly reduced, load for workers is lowered, and safety is improved; no other large-scale hydraulic equipment is occupied, production progress of a whole workshop is integrally increased, and working efficiency is improved.
Description
Technical field
The invention belongs to straight tube shaping device field, whole mouthful of mould of especially a kind of straight tube.
Background technology
At present, whole mouthful of employed mould of trimming in the Fitting-manufacture Process all adopts the mode of steel-casting or founding part to make both at home and abroad, and the die cost of using these class methods to make is high, and the process-cycle is long, and preponderance uses inconvenience; Because unitary construction; cavity surface is not carried out special protection; in use; the defectives such as the tube-surface that contacts with die cavity more easily scratches, fold; this also causes product rejection rate high; increase rear road grinding step workload and work difficulty, improved greatly manufacturing cost, wasted cost of labor.
Summary of the invention
The purpose of this invention is to provide a kind of mould for whole mouthful of operation of straight tube, this mould material therefor is common, makes than being easier to, and can improve product percent of pass, reduces production costs, and has solved a production difficult problem.
The objective of the invention is to be achieved through the following technical solutions:
Whole mouthful of mould of a kind of straight tube, comprise base plate, a pair of stressed plate, shaping body and driver element, described a pair of stressed plate symmetry is fixedly installed on the base plate, and described driver element is fixedly connected with stressed plate, and described shaping body connects with described driver element and be relative with another stressed plate.
Whole mouthful of mould of described straight tube, it further designs and is that described shaping body is the circular cone stage body, and its following table is connected with described driver element.
Whole mouthful of mould of described straight tube, its feature further designs and is, and described driver element is jack.
Compared with prior art, the present invention has the following advantages:
1, the mold integral expense is compared low with original mould;
2, the weight of mould alleviates greatly, alleviates personnel's burden, and is safer;
3, no longer take other Large Hydraulic Equipment, integral body has improved the manufacturing schedule in workshop, has improved operating efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment the present invention is further specified.
Compared with prior art, the present invention has the following advantages:
The whole mouthful mould of this straight tube comprises base plate 1, a pair of stressed plate 2, shaping body 3 and driver element 4, and a pair of stressed plate symmetry is fixedly installed on the base plate, and driver element is fixedly connected with stressed plate, the shaping body be connected with driver element and with another stressed plate phase.The shaping body is the circular cone stage body, and its following table is connected with driver element.Driver element is jack.
Mold integral expense of the present invention is compared low with original mould; The weight of mould alleviates greatly, alleviates personnel's burden, and is safer; No longer take other Large Hydraulic Equipment, integral body has improved the manufacturing schedule in workshop, has improved operating efficiency.Concrete using method is very simple, only need in the time of whole mouthful mould be put into pipe fitting end and carry out shaping, and the taking-up mould gets final product after finishing.
Claims (3)
1. whole mouthful of mould of a straight tube, it is characterized in that comprising base plate, a pair of stressed plate, shaping body and driver element, described a pair of stressed plate symmetry is fixedly installed on the base plate, described driver element is fixedly connected with stressed plate, and described shaping body connects with described driver element and be relative with another stressed plate.
2. whole mouthful of mould of straight tube according to claim 1 is characterized in that, described shaping body is the circular cone stage body, and its following table is connected with described driver element.
3. whole mouthful of mould of straight tube according to claim 1 is characterized in that, described driver element is jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102813774A CN103316965A (en) | 2013-07-05 | 2013-07-05 | Straight pipe orifice shaping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102813774A CN103316965A (en) | 2013-07-05 | 2013-07-05 | Straight pipe orifice shaping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103316965A true CN103316965A (en) | 2013-09-25 |
Family
ID=49186175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102813774A Pending CN103316965A (en) | 2013-07-05 | 2013-07-05 | Straight pipe orifice shaping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103316965A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096726A (en) * | 2014-07-30 | 2014-10-15 | 江苏国核管道系统工程技术研究院有限公司 | Opening shaping module of steel pipe |
| CN104138935A (en) * | 2014-07-30 | 2014-11-12 | 江苏国核管道系统工程技术研究院有限公司 | Steel pipe mouth shaping device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3981172A (en) * | 1975-09-22 | 1976-09-21 | Grotnes Machine Works, Inc. | Method and apparatus for expanding spirally welded pipe |
| CN1986103A (en) * | 2005-12-19 | 2007-06-27 | 张道勇 | Flaring method of bus tube |
| CN201609746U (en) * | 2009-12-24 | 2010-10-20 | 洛阳锐腾机械设备有限公司 | Horizontal hydraulic pipe end thickening device |
| CN201862701U (en) * | 2010-10-25 | 2011-06-15 | 合肥华信电动科技发展有限公司 | Pipe belling device |
| CN201940492U (en) * | 2010-12-29 | 2011-08-24 | 浙江林邦控股集团有限公司 | Copper pipe flaring machine |
| CN202667468U (en) * | 2012-06-13 | 2013-01-16 | 上海天阳钢管有限公司 | Hydraulic steel tube expanding machine |
| CN203316533U (en) * | 2013-07-05 | 2013-12-04 | 江苏华阳金属管件有限公司 | Straight pipe opening shaping die |
-
2013
- 2013-07-05 CN CN2013102813774A patent/CN103316965A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3981172A (en) * | 1975-09-22 | 1976-09-21 | Grotnes Machine Works, Inc. | Method and apparatus for expanding spirally welded pipe |
| CN1986103A (en) * | 2005-12-19 | 2007-06-27 | 张道勇 | Flaring method of bus tube |
| CN201609746U (en) * | 2009-12-24 | 2010-10-20 | 洛阳锐腾机械设备有限公司 | Horizontal hydraulic pipe end thickening device |
| CN201862701U (en) * | 2010-10-25 | 2011-06-15 | 合肥华信电动科技发展有限公司 | Pipe belling device |
| CN201940492U (en) * | 2010-12-29 | 2011-08-24 | 浙江林邦控股集团有限公司 | Copper pipe flaring machine |
| CN202667468U (en) * | 2012-06-13 | 2013-01-16 | 上海天阳钢管有限公司 | Hydraulic steel tube expanding machine |
| CN203316533U (en) * | 2013-07-05 | 2013-12-04 | 江苏华阳金属管件有限公司 | Straight pipe opening shaping die |
Non-Patent Citations (1)
| Title |
|---|
| 肖祥芷等: "《中国模具工程大典 第4卷 冲压模具设计》", 31 March 2007, article "扩口" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096726A (en) * | 2014-07-30 | 2014-10-15 | 江苏国核管道系统工程技术研究院有限公司 | Opening shaping module of steel pipe |
| CN104138935A (en) * | 2014-07-30 | 2014-11-12 | 江苏国核管道系统工程技术研究院有限公司 | Steel pipe mouth shaping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130925 |