CN2155967Y - Edge folding die for stainless steel pipe end - Google Patents
Edge folding die for stainless steel pipe end Download PDFInfo
- Publication number
- CN2155967Y CN2155967Y CN 93228060 CN93228060U CN2155967Y CN 2155967 Y CN2155967 Y CN 2155967Y CN 93228060 CN93228060 CN 93228060 CN 93228060 U CN93228060 U CN 93228060U CN 2155967 Y CN2155967 Y CN 2155967Y
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- CN
- China
- Prior art keywords
- model
- stainless steel
- utility
- steel pipe
- die
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an edge folding die for stainless steel pipe opening. The utility model has the essential technical proposal that a bottom die is inserted in the positioning hole of a positioning disk, and both ends of an upper die are a primary folding model and a secondary folding model respectively. The utility model has the advantages that the work efficiency is raised, the labor intensity is reduced, the folding shape is regular and accurate, the quality is the using performance of the stainless steel material can not be damaged, the material is saved, and the processing cost is low.
Description
The utility model belongs to a kind of mould that stainless steel mouth of pipe flange is produced that is used for.
At present, stainless steel pipes joint flanged edge making method for all size, all adopt artificial water weldering high-temperature baking, beat flange then, its shortcoming is: Forming Quality is not high, occurs evaporating, emitting, dripping or leaking of liquid or gas in installing and using easily, because the high-temperature baking material easily changes, decay resistance reduces, and lost labor and material, the processing cost height.
The purpose of this utility model provides a kind of stainless steel mouth of pipe flanging die, with the supporting use of pressing equipment, improves work efficiency, improves the quality of products, and reduces labor intensity, and does not destroy stainless serviceability, saves material, and processing cost is low.
The purpose of this utility model is achieved in that it comprises bed die and patrix, and its technical scheme feature is: bed die is inserted in the locating hole of positioning disk, and the two ends of patrix are respectively flanging model and secondary flanging model.During use stainless steel pipe is put in the bed die, carries out twice punch forming with the flanging model and the secondary flanging model of patrix respectively then.
The utility model has the advantages that: improved work efficiency, reduced labor intensity, the flange shape is regular, accurate, and the quality height does not destroy the serviceability of stainless steel material, saves material, and processing cost is low.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model two duties of a flanging model of patrix (and express).
Fig. 2 is the press work view of patrix secondary flanging model.
See Fig. 1, the utility model structure is as follows: fixed bolt hole 2 and locating hole are arranged on the positioning disk 1, and bed die 3 plug-in mountings are fixed in the locating hole of positioning disk 1.Passage 8 is arranged at bed die 3 bottoms.The interlude of patrix 5 is a cylindrical section, and two ends are respectively flanging model 4 and secondary flanging model 6.Fig. 1 illustrates stainless steel pipe 7 and puts into bed die 3, and two duties of a flanging model 4 of patrix 5 are prepared press work state (right side) and press work state (left side).Fig. 2 illustrates the press work state of the secondary flanging model 6 of patrix 5.
Claims (1)
1, a kind of stainless steel mouth of pipe flanging die comprises bed die and patrix, it is characterized in that: bed die is inserted in the locating hole of positioning disk, and the two ends of patrix are respectively flanging model and secondary flanging model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93228060 CN2155967Y (en) | 1993-04-29 | 1993-04-29 | Edge folding die for stainless steel pipe end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93228060 CN2155967Y (en) | 1993-04-29 | 1993-04-29 | Edge folding die for stainless steel pipe end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2155967Y true CN2155967Y (en) | 1994-02-16 |
Family
ID=33805192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93228060 Expired - Fee Related CN2155967Y (en) | 1993-04-29 | 1993-04-29 | Edge folding die for stainless steel pipe end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2155967Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240731A (en) * | 2011-04-20 | 2011-11-16 | 浙江浩龙风机有限公司 | Mould for manufacture of flanges of subway fan and using method thereof |
| CN102248364A (en) * | 2011-06-07 | 2011-11-23 | 广东联塑科技实业有限公司 | Method and device for manufacturing water-heating braided hose steel bushing |
| CN102303070A (en) * | 2011-09-20 | 2012-01-04 | 上海尊马不锈钢制管有限公司 | Processing method and die for shaft sleeve used for automobile steering transmission mechanism |
| CN102773321A (en) * | 2012-08-20 | 2012-11-14 | 昆山捷兴翡国际贸易有限公司 | Double-turning flange formation equipment for thin wall pipe |
| CN103028664A (en) * | 2012-12-14 | 2013-04-10 | 芜湖中山科技有限公司 | Forming flanging die |
| CN103028665A (en) * | 2012-12-14 | 2013-04-10 | 芜湖中山科技有限公司 | Flanging die |
| CN103286178A (en) * | 2013-04-25 | 2013-09-11 | 芜湖众力底盘系统有限公司 | Quick flanging method of casing |
| CN103736895A (en) * | 2014-01-16 | 2014-04-23 | 信盛(泰州)五金锻造有限公司 | Steel tube opening right-angle flanging die and forging and forming method thereof |
| CN103934306A (en) * | 2013-01-22 | 2014-07-23 | 赵伟星 | Manufacturing technology for steel-made welded tilted three-way pipe |
| CN107377788A (en) * | 2017-08-10 | 2017-11-24 | 佛山市碧达环保科技有限公司 | A kind of cylindrical flange turner of honeycomb electric field |
| CN107983813A (en) * | 2017-11-14 | 2018-05-04 | 西安交通大学 | A kind of method of belt restraining pipe axis pressure synchronous forming plate heat exchanger grommet |
-
1993
- 1993-04-29 CN CN 93228060 patent/CN2155967Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240731B (en) * | 2011-04-20 | 2013-05-01 | 浙江浩龙风机有限公司 | Mould for manufacture of flanges of subway fan and using method thereof |
| CN102240731A (en) * | 2011-04-20 | 2011-11-16 | 浙江浩龙风机有限公司 | Mould for manufacture of flanges of subway fan and using method thereof |
| CN102248364A (en) * | 2011-06-07 | 2011-11-23 | 广东联塑科技实业有限公司 | Method and device for manufacturing water-heating braided hose steel bushing |
| CN102303070A (en) * | 2011-09-20 | 2012-01-04 | 上海尊马不锈钢制管有限公司 | Processing method and die for shaft sleeve used for automobile steering transmission mechanism |
| CN102303070B (en) * | 2011-09-20 | 2015-11-18 | 上海尊马汽车管件股份有限公司 | A kind of processing method of shaft sleeve used for automobile steering transmission and mould |
| CN102773321A (en) * | 2012-08-20 | 2012-11-14 | 昆山捷兴翡国际贸易有限公司 | Double-turning flange formation equipment for thin wall pipe |
| CN103028665A (en) * | 2012-12-14 | 2013-04-10 | 芜湖中山科技有限公司 | Flanging die |
| CN103028664A (en) * | 2012-12-14 | 2013-04-10 | 芜湖中山科技有限公司 | Forming flanging die |
| CN103934306A (en) * | 2013-01-22 | 2014-07-23 | 赵伟星 | Manufacturing technology for steel-made welded tilted three-way pipe |
| CN103286178A (en) * | 2013-04-25 | 2013-09-11 | 芜湖众力底盘系统有限公司 | Quick flanging method of casing |
| CN103286178B (en) * | 2013-04-25 | 2016-01-13 | 芜湖众力底盘系统有限公司 | A kind of method of sleeve pipe Quick flanging |
| CN103736895A (en) * | 2014-01-16 | 2014-04-23 | 信盛(泰州)五金锻造有限公司 | Steel tube opening right-angle flanging die and forging and forming method thereof |
| CN107377788A (en) * | 2017-08-10 | 2017-11-24 | 佛山市碧达环保科技有限公司 | A kind of cylindrical flange turner of honeycomb electric field |
| CN107983813A (en) * | 2017-11-14 | 2018-05-04 | 西安交通大学 | A kind of method of belt restraining pipe axis pressure synchronous forming plate heat exchanger grommet |
| CN107983813B (en) * | 2017-11-14 | 2019-10-29 | 西安交通大学 | A kind of method of belt restraining pipe axis pressure synchronous forming plate heat exchanger grommet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |