CN2130614Y - Bellows former - Google Patents
Bellows former Download PDFInfo
- Publication number
- CN2130614Y CN2130614Y CN 92216540 CN92216540U CN2130614Y CN 2130614 Y CN2130614 Y CN 2130614Y CN 92216540 CN92216540 CN 92216540 CN 92216540 U CN92216540 U CN 92216540U CN 2130614 Y CN2130614 Y CN 2130614Y
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- China
- Prior art keywords
- diaphragm
- pressure
- voltage
- stablizer
- bellows
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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 a wave pipe forming apparatus, which is mainly composed of an end plate, a bottom disc, an upper end diaphragm, a lower end diaphragm, a middle diaphragm, a positioning column, a high pressure pipe and a pressure stabilizing device, wherein, one end of the pressure stabilizing device 10 is connected with the high pressure pipe 9 and the other end is connected with a water entering high pressure pipe. A pressure safe valve and a pressure meter having the synchronized pressure with a liquid pressing machine forming wave pipes are arranged in the pressure stabilizing device 10. The wave pipe forming apparatus can save labor and has high rate of finished products. The rate of the finished products can reach to 95%.
Description
The utility model relates to a kind of corrugated pipe forming device.
In the prior art, corrugated pipe forming device mainly is made up of end plate, upper and lower end diaphragm, middle diaphragm, chassis, reference column, high-voltage tube and water inlet high-voltage tube, this device needs three people to operate simultaneously at least, promptly a people carries out hydraulic press operation corrugating pipe, and a people sees hydralic pressure gauge, and another person keeps an eye on overflow valve, three people must simultaneously operating can produce qualified bellows, this shaped device yield rate is low, and yield rate is 65-70%, and waste of manpower.
The purpose of this utility model provides a kind of yield rate height, saves the corrugated pipe forming device of manpower.
The purpose of this utility model is achieved in that corrugated pipe forming device includes end plate 1, upper end diaphragm 2, reference column 3, middle diaphragm 4, bellows 6, lower end diaphragm 7, chassis 8, high-voltage tube 9, water inlet high-voltage tube 11, between end plate 1 and chassis 8, equidistantly be provided with upper end diaphragm 2 successively, diaphragm 4 and lower end diaphragm 7 in several, between each diaphragm, be provided with the reference column 3 that matches with diaphragm, bellows 6 is located at upper end diaphragm 2, match with each diaphragm inner surface in middle diaphragm 4 and the lower end diaphragm 7, one fluid path is arranged in the chassis 8, high-voltage tube 9 one ends link to each other with this path, its special character is that it also includes a voltage-stablizer 10, the other end of high-voltage tube 9 links to each other with voltage-stablizer 10, voltage-stablizer 10 other ends link to each other with water inlet high-voltage tube 11, voltage-stablizer 10 is a high-pressure bottle, and a pressure safety valve and one and the synchronous Pressure gauge of corrugating pipe hydraulic press pressure are set in it.
The utility model is compared with corrugated pipe forming device in the past, because the pressure stability when adopting voltage-stablizer can guarantee the bellows moulding, the yield rate height can reach 95%, also can save manpower in addition.
Be described in detail technical solution of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of corrugated pipe forming device.
As Fig. 1, corrugated pipe forming device includes end plate 1, upper end diaphragm 2, reference column 3, middle diaphragm 4, bellows 6, lower end diaphragm 7, chassis 8, high-voltage tube 9, water inlet high-voltage tube 11, between end plate 1 and chassis 8, equidistantly be provided with upper end diaphragm 2 successively, diaphragm 4 and lower end diaphragm 7 in several, between each diaphragm, be provided with the reference column 3 that matches with diaphragm, bellows 6 is located at upper end diaphragm 2, match with each diaphragm inner surface in middle diaphragm 4 and the lower end diaphragm 7, one fluid path is arranged in the chassis 8, high-voltage tube 9 one ends link to each other with this path, its special character is that it also includes a voltage-stablizer 10, the other end of high-voltage tube 9 links to each other with voltage-stablizer 10, voltage-stablizer 10 other ends link to each other with water inlet high-voltage tube 11, voltage-stablizer 10 is a high-pressure bottle, and a pressure safety valve and one and the synchronous Pressure gauge of corrugating pipe hydraulic press pressure are set in it.Pressure by hydraulic press, enter voltage-stablizer 10 by high-pressure intake pipe 11, entering chassis 8 through high-voltage tube 9 again arrives in bellows 6 chambeies, remove reference column 3, under the pressure P effect of corrugating pipe hydraulic press, along with pressure P is descending, end plate 1, upper end matrix 2, middle matrix 4, triumphant ring 5 is descending together, arrives the place, location, forms bellows, the end plate 1 of dismantling again, upper end matrix 2, lower end matrix 7, middle matrix 4, take off bellows, triumphant ring 5 is stayed in the bellows trough, if when the bloated joint bellows high pressure of splashing uses, ripple was indeformable in triumphant environmental protection was held, and reached compensation rate and normally used.When pressure P was descending, big quantity of fluid returned into voltage-stablizer 10 alleviations and presents back liquid in the bellows, and the hydraulic press overflow valve that rebounds is let out back the unnecessary water yield, had unnecessary withdrawing fluid to discharge by the safety valve of voltage-stablizer 10 again.
In the such scheme, also can set up a triumphant ring 5, be arranged between upper and lower end diaphragm, middle diaphragm and the bellows.
Claims (2)
1, a kind of corrugated pipe forming device includes end plate 1, upper end diaphragm 2, reference column 3, middle diaphragm 4, bellows 6, lower end diaphragm 7, chassis 8, high-voltage tube 9, water inlet high-voltage tube 11, between end plate 1 and chassis 8, equidistantly be provided with upper end diaphragm 2 successively, diaphragm 4 and lower end diaphragm 7 in several, between each diaphragm, be provided with the reference column 3 that matches with diaphragm, bellows 6 is located at upper end diaphragm 2, match with each diaphragm inner surface in middle diaphragm 4 and the lower end diaphragm 7, one fluid path is arranged in the chassis 8, high-voltage tube 9 one ends link to each other with this path, it is characterized in that it also includes a voltage-stablizer 10, the other end of high-voltage tube 9 links to each other with voltage-stablizer 10, voltage-stablizer 10 other ends link to each other with water inlet high-voltage tube 11, voltage-stablizer 10 is a high-pressure bottle, and a pressure safety valve and one and the synchronous Pressure gauge of corrugating pipe hydraulic press pressure are set in it.
2,, it is characterized in that this device also includes a triumphant ring 5, is arranged between upper and lower end diaphragm, middle diaphragm and the bellows according to the described corrugated pipe forming device of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92216540 CN2130614Y (en) | 1992-07-22 | 1992-07-22 | Bellows former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92216540 CN2130614Y (en) | 1992-07-22 | 1992-07-22 | Bellows former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2130614Y true CN2130614Y (en) | 1993-04-28 |
Family
ID=33764641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92216540 Expired - Fee Related CN2130614Y (en) | 1992-07-22 | 1992-07-22 | Bellows former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2130614Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298453C (en) * | 2004-08-31 | 2007-02-07 | 中国船舶重工集团公司第七二五研究所 | Method for producing integrally formed disc shape corrugated pipe |
| CN102284581A (en) * | 2011-06-08 | 2011-12-21 | 南京三邦金属复合材料有限公司 | Method for guaranteeing coaxality in preparing multi-wave expansion joints |
| CN102305329A (en) * | 2011-08-31 | 2012-01-04 | 南京三邦金属复合材料有限公司 | Height guaranteeing method for preparing expansion joint device shim block |
| CN103042087A (en) * | 2013-01-11 | 2013-04-17 | 乌鲁木齐苏泰开元波纹管有限公司 | Process and device for molding small-bore hydraulic bellows |
| CN105710181A (en) * | 2016-02-03 | 2016-06-29 | 中国科学院金属研究所 | Forming method of large-deformation small-fillet thin-wall hollow component |
| CN107588252A (en) * | 2017-08-07 | 2018-01-16 | 宁波菲力克汽配有限公司 | A kind of bellows structure and its manufacture method |
| CN107952859A (en) * | 2018-01-08 | 2018-04-24 | 西安石油大学 | A kind of detachable hydraulic expanding die for being used to manufacture S type metal bellows |
-
1992
- 1992-07-22 CN CN 92216540 patent/CN2130614Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298453C (en) * | 2004-08-31 | 2007-02-07 | 中国船舶重工集团公司第七二五研究所 | Method for producing integrally formed disc shape corrugated pipe |
| CN102284581A (en) * | 2011-06-08 | 2011-12-21 | 南京三邦金属复合材料有限公司 | Method for guaranteeing coaxality in preparing multi-wave expansion joints |
| CN102305329A (en) * | 2011-08-31 | 2012-01-04 | 南京三邦金属复合材料有限公司 | Height guaranteeing method for preparing expansion joint device shim block |
| CN103042087A (en) * | 2013-01-11 | 2013-04-17 | 乌鲁木齐苏泰开元波纹管有限公司 | Process and device for molding small-bore hydraulic bellows |
| CN103042087B (en) * | 2013-01-11 | 2015-05-27 | 乌鲁木齐苏泰开元波纹管有限公司 | Process and device for molding small-bore hydraulic bellows |
| CN105710181A (en) * | 2016-02-03 | 2016-06-29 | 中国科学院金属研究所 | Forming method of large-deformation small-fillet thin-wall hollow component |
| CN105710181B (en) * | 2016-02-03 | 2017-12-15 | 中国科学院金属研究所 | A kind of manufacturing process of large deformation small round corner thin-wall hollow member |
| CN107588252A (en) * | 2017-08-07 | 2018-01-16 | 宁波菲力克汽配有限公司 | A kind of bellows structure and its manufacture method |
| CN107588252B (en) * | 2017-08-07 | 2019-06-11 | 宁波菲力克汽配有限公司 | A kind of bellows structure and its manufacturing method |
| CN107952859A (en) * | 2018-01-08 | 2018-04-24 | 西安石油大学 | A kind of detachable hydraulic expanding die for being used to manufacture S type metal bellows |
| CN107952859B (en) * | 2018-01-08 | 2024-04-12 | 西安石油大学 | Detachable hydraulic bulging die for manufacturing S-shaped metal corrugated pipe |
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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 |