CN102974667A - Elbow rough machining device - Google Patents
Elbow rough machining device Download PDFInfo
- Publication number
- CN102974667A CN102974667A CN2012103920425A CN201210392042A CN102974667A CN 102974667 A CN102974667 A CN 102974667A CN 2012103920425 A CN2012103920425 A CN 2012103920425A CN 201210392042 A CN201210392042 A CN 201210392042A CN 102974667 A CN102974667 A CN 102974667A
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- China
- Prior art keywords
- elbow
- groove
- base
- steel wire
- wire rope
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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.)
- Pending
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- 238000003754 machining Methods 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to an elbow rough machining device which comprises a base, a lining piece and a heavy pressure piece. The lining piece comprises a steel wire rope and a plurality of cylinders which are sequentially connected on the steel wire rope in series. A downward curve groove upward matched with an elbow is arranged on the base. The heavy pressure piece is arranged on the base, and the lower end of the heavy pressure piece is provided with a downward protruding groove path corresponding to the groove. The groove and the groove path form a pore passage corresponding to the outer wall of the elbow. The elbow rough machining device can be used to directly press a straight tube into the elbow; no welding operation is needed; operation amount is little; and quality of the elbow is relatively high.
Description
Technical field
The present invention relates to a kind of elbow roughing device.
Background technology
After existing elbow adopts the splicing of two and half elbow plates usually, be welded again, in actual use, seam crossing is subjected to the impact of weld job quality larger, produce easily variety of issue, and this kind mode of production workload is not suitable for more greatly the production operation of the elbow of small dimension, therefore needs a kind of welding and is suitable for the device that the small dimension elbow is produced.
Summary of the invention
The object of the invention is to address the above problem, and a kind of welding is provided and has been suitable for the device that the small dimension elbow is produced, and is specifically realized by following technical scheme.
A kind of elbow roughing device, this device comprises base, backing member and weight part, described backing member comprises steel wire rope and several cylinders, described cylinder is serially connected on the described steel wire rope successively, described base be provided with upwards with the elbow reclinate groove that adapts, described weight part is arranged on the base, and its lower end is provided with the conduit downwards given prominence to corresponding with described groove, and described groove and conduit form the duct that adapts with the elbow outer wall.
Described elbow roughing device, it further designs and is, and described weight part upper end is provided with lifting handle.
The present invention can directly forge into elbow with straight tube, the welding operation, and workload is less and the elbow quality is higher.
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.
This elbow roughing device comprises base 1, backing member 2 and weight part 3, backing member 2 comprises steel wire rope 21 and five cylinders 22, cylinder 22 is serially connected on the steel wire rope 21 successively, base 1 be provided with upwards with the elbow reclinate groove 11 that adapts, weight part 3 is arranged on the base, its lower end is provided with the conduit 31 downwards given prominence to corresponding with groove, and groove and conduit form the duct 13 that adapts with the elbow outer wall.Weight part 3 upper ends are provided with lifting handle 32.
During operation backing member 2 is placed the raw material straight tube, place again base groove, the downward weight straight tube of top weight part, straight tube is deformed into elbow under the effect of backing member and top weight part and base.
The present invention can directly forge into elbow with straight tube, the welding operation, and workload is less and the elbow quality is higher.
Claims (2)
1. elbow roughing device, it is characterized in that, this device comprises base, backing member and weight part, described backing member comprises steel wire rope and several cylinders, described cylinder is serially connected on the described steel wire rope successively, described base be provided with upwards with the elbow reclinate groove that adapts, described weight part is arranged on the base, its lower end is provided with the conduit downwards given prominence to corresponding with described groove, and described groove and conduit form the duct that adapts with the elbow outer wall.
2. according to the described elbow roughing of claim device, it is characterized in that described weight part upper end is provided with lifting handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103920425A CN102974667A (en) | 2012-10-16 | 2012-10-16 | Elbow rough machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103920425A CN102974667A (en) | 2012-10-16 | 2012-10-16 | Elbow rough machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102974667A true CN102974667A (en) | 2013-03-20 |
Family
ID=47849177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103920425A Pending CN102974667A (en) | 2012-10-16 | 2012-10-16 | Elbow rough machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102974667A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478595A (en) * | 2016-01-20 | 2016-04-13 | 二重集团（德阳）重型装备股份有限公司 | Gap type manufactured core die of nuclear power voltage stabilizer fluctuation pipe and manufacturing method |
| CN110116155A (en) * | 2019-05-14 | 2019-08-13 | 保隆(安徽)汽车配件有限公司 | A kind of distortion pipe forming apparatus |
| CN114558965A (en) * | 2022-03-11 | 2022-05-31 | 南通高新管件制造有限公司 | Forging, pressing and shaping equipment and machining process for marine pipe elbow |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4024936A1 (en) * | 1990-08-06 | 1992-02-13 | Eugen Heim | Twin-wall tube bending process - by inserting container-shaped FRP packing piece having axial slits into annular gap between inner and outer tubes |
| JP2001286944A (en) * | 2000-03-31 | 2001-10-16 | Kawasaki Hydromechanics Corp | Forming method and machine for tube hydroforming |
| KR100771793B1 (en) * | 2007-04-13 | 2007-10-30 | 주식회사 태광 | Core replacement mold for forming metal tee tube |
| CN201543720U (en) * | 2009-12-01 | 2010-08-11 | 无锡市新峰管业有限公司 | Hot-press forming mould of thickness elbow tube fitting |
| CN201579320U (en) * | 2009-12-31 | 2010-09-15 | 凌云工业股份有限公司 | Compact-structure core for online arcing of automobile bumper |
| CN201625700U (en) * | 2010-02-03 | 2010-11-10 | 江阴市南方管件制造有限公司 | Hot-press forming device for thick-walled elbows without inner cores |
| CN102240716A (en) * | 2011-06-03 | 2011-11-16 | 燕山大学 | Bending and horizontal type reshaping method of high-pressure bend |
| CN102274890A (en) * | 2010-06-10 | 2011-12-14 | 株式会社神户制钢所 | Bending die, and apparatus and method for manufacturing automotive suspension arm using the same |
| CN202162280U (en) * | 2011-07-18 | 2012-03-14 | 湖北通达股份有限公司 | Coreless rolling circularity die |
| CN102489612A (en) * | 2011-12-26 | 2012-06-13 | 上海锅炉厂有限公司 | Inserted elbow pressing die |
| CN202343760U (en) * | 2011-12-12 | 2012-07-25 | 江苏新恒基重工有限公司 | High-pressure elbow forming die |
| CN202779326U (en) * | 2012-10-16 | 2013-03-13 | 江苏华阳金属管件有限公司 | Elbow rough-machining apparatus |
-
2012
- 2012-10-16 CN CN2012103920425A patent/CN102974667A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4024936A1 (en) * | 1990-08-06 | 1992-02-13 | Eugen Heim | Twin-wall tube bending process - by inserting container-shaped FRP packing piece having axial slits into annular gap between inner and outer tubes |
| JP2001286944A (en) * | 2000-03-31 | 2001-10-16 | Kawasaki Hydromechanics Corp | Forming method and machine for tube hydroforming |
| KR100771793B1 (en) * | 2007-04-13 | 2007-10-30 | 주식회사 태광 | Core replacement mold for forming metal tee tube |
| CN201543720U (en) * | 2009-12-01 | 2010-08-11 | 无锡市新峰管业有限公司 | Hot-press forming mould of thickness elbow tube fitting |
| CN201579320U (en) * | 2009-12-31 | 2010-09-15 | 凌云工业股份有限公司 | Compact-structure core for online arcing of automobile bumper |
| CN201625700U (en) * | 2010-02-03 | 2010-11-10 | 江阴市南方管件制造有限公司 | Hot-press forming device for thick-walled elbows without inner cores |
| CN102274890A (en) * | 2010-06-10 | 2011-12-14 | 株式会社神户制钢所 | Bending die, and apparatus and method for manufacturing automotive suspension arm using the same |
| CN102240716A (en) * | 2011-06-03 | 2011-11-16 | 燕山大学 | Bending and horizontal type reshaping method of high-pressure bend |
| CN202162280U (en) * | 2011-07-18 | 2012-03-14 | 湖北通达股份有限公司 | Coreless rolling circularity die |
| CN202343760U (en) * | 2011-12-12 | 2012-07-25 | 江苏新恒基重工有限公司 | High-pressure elbow forming die |
| CN102489612A (en) * | 2011-12-26 | 2012-06-13 | 上海锅炉厂有限公司 | Inserted elbow pressing die |
| CN202779326U (en) * | 2012-10-16 | 2013-03-13 | 江苏华阳金属管件有限公司 | Elbow rough-machining apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478595A (en) * | 2016-01-20 | 2016-04-13 | 二重集团（德阳）重型装备股份有限公司 | Gap type manufactured core die of nuclear power voltage stabilizer fluctuation pipe and manufacturing method |
| CN110116155A (en) * | 2019-05-14 | 2019-08-13 | 保隆(安徽)汽车配件有限公司 | A kind of distortion pipe forming apparatus |
| CN114558965A (en) * | 2022-03-11 | 2022-05-31 | 南通高新管件制造有限公司 | Forging, pressing and shaping equipment and machining process for marine pipe elbow |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |