CN2910405Y - One-time flaring forming device for bus tube - Google Patents
One-time flaring forming device for bus tube Download PDFInfo
- Publication number
- CN2910405Y CN2910405Y CN 200520139886 CN200520139886U CN2910405Y CN 2910405 Y CN2910405 Y CN 2910405Y CN 200520139886 CN200520139886 CN 200520139886 CN 200520139886 U CN200520139886 U CN 200520139886U CN 2910405 Y CN2910405 Y CN 2910405Y
- Authority
- CN
- China
- Prior art keywords
- power source
- die head
- frame
- forming device
- utility
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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
Links
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000003351 stiffener Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a generating line pipe one-time flaring forming device. The utility model relates to a processing shaping isolated plant of generating line pipe of electric power high pressure combination switch. The utility model discloses a one-time flaring forming device for a bus tube, which consists of a frame, a power source, a bus tube positioning bracket arranged on the frame and a die head, wherein two supporting frames are fixedly arranged on the frame, the power source is respectively arranged on the supporting frames, the die head is fixedly arranged at the shaft end of the power source, and the two die heads are coaxial; or the power source is arranged on one support frame, the die head is fixedly arranged at the shaft end of the power source, the die head is directly arranged on the other support frame, and the two die heads are coaxial. The utility model provides an in the processing of generating line pipe the wholeness problem that has been difficult to solve always, the product precision is high, and intensity is good, has guaranteed electrical apparatus combination switch's reliability.
Description
Technical field
The utility model relates to a kind of enlarging process equipment of metallic conduit, relates in particular to the machine-shaping special fixture of the bus pipe of power high voltage stacked switch.
Background technology
At present, 126KV and 252KV combined electrical apparatus are to be distributed in the essential high pressure stacked switch of each big city electrical network, and bus pipe is the most basic in this combined electrical apparatus, one of requisite part.This bus pipe is had stronger air-tightness, rust-preventing characteristic and requirement of strength, and the quality quality of bus pipe will directly influence the service life and the safety of combined electrical apparatus.The application of bus pipe has determined its architectural characteristic, and the centre of bus pipe is little than the two ends diameter.Now, in the processing of bus pipe, have plenty of, do not have weld seam like this, can not leak gas and have certain intensity, but surfaces externally and internally is coarse by the casting bus pipe, difficult processing, and cost is very high; Be to adopt aluminum alloy rotary pressure welding connection in addition, bus pipe is divided into three parts, big mouthful and middle straight tube of two ends flange, two ends expansion, adopt the sheet material drawing and forming when processing two ends are big mouthful, polishing is neat mouthful again, with flange and straight tube welding, also wants whole timeliness at last then, can finish processing, this method is time-consuming, effort, costly.
Summary of the invention
The utility model provides a kind of pipe that can once utilize to process the one-time Flaring forming device of Bus Tubes of bus pipe port enlarging.
One-time Flaring forming device of Bus Tubes of the present utility model, it is made up of frame, power source, the bus pipe locating support, the die head that are arranged on the frame, fixedly installs two bracing frames on the frame, and the power source branch is located on the bracing frame, the axle head of power source fixedly installs die head, and two die heads are coaxial; Or power source is located on the bracing frame, and the axle head of power source fixedly installs die head, directly establishes die head on another bracing frame, and two die heads are coaxial.
When die head is directly arranged on the bracing frame, establish the axial adjustment pipe at the afterbody of die head.
One-time Flaring forming device of Bus Tubes of the present utility model makes the disposable mouth of pipe enlarging of heavy caliber bus pipe, solved insoluble all the time integrity issues in the bus pipe processing, the bus pipe precision height that processes, intensity is good, has guaranteed the reliability of electrical equipment stacked switch greatly.Production efficiency significantly improves in actual applications, has saved manufacturing cost, and no weld seam also makes and reduced leak rate by product light, attractive in appearance.Has great application prospect.
Description of drawings
Accompanying drawing is a structural representation of the present utility model
1 is oil cylinder among the figure, the 2nd, and left die head, the 3rd, pipe, the 4th, carriage, the 5th, right die head, the 6th, right riser, the 7th, adjustable pipe, the 8th, stiffener, the 9th, frame, the 10th, left riser.
The specific embodiment
Two parallel left risers 10, right riser 6 are set on frame 9, on left riser 10, right riser 6, offer coaxial hole,, be provided with actuator cylinder 1 in left riser 10 outsides, the piston rod of oil cylinder 1 passes the hole and enters left riser 10 inboards, is equiped with concentric die head 2 on piston rod.
In right riser 6 outsides one stiffener 8 is set also, between stiffener 8 and the right riser 6 adjustable pipe 7 is set, adjustable pipe 7 is that many short tubes are spliced, and the two ends of adjustable pipe 7 are provided with ring flange, every adjustable pipe 7 can connect by ring flange, and the length of adjustable pipe 7 can be set according to the length of pipe 3.A push rod is established in the termination of adjustable pipe 7, and the hole that push rod passes right riser 6 enters right riser 6 inboards, and push rod is provided with concentric die head 5.Piston rod and push rod are coaxial.
In support, also be provided with carriage 4, but setting height makes pipe 3 with the coaxial station of packing into.
The utility model also has another embodiment, at the arranged outside and the identical power source in left riser 10 outsides of right riser 6, guarantees that the left die head 2 of the piston rod end of two power sources, right die head 5 are coaxial.
Claims (2)
1, a kind of one-time Flaring forming device of Bus Tubes, it is characterized in that, it is made up of frame, power source, the bus pipe locating support, the die head that are arranged on the frame, fixedly install two bracing frames on the frame, the power source branch is located on the bracing frame, the axle head of power source fixedly installs die head, and two die heads are coaxial; Or power source is located on the bracing frame, and the axle head of power source fixedly installs die head, directly establishes die head on another bracing frame, and two die heads are coaxial.
2, one-time Flaring forming device of Bus Tubes according to claim 1 is characterized in that, when die head is directly arranged on the bracing frame, establishes the axial adjustment pipe at the afterbody of die head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139886 CN2910405Y (en) | 2005-12-19 | 2005-12-19 | One-time flaring forming device for bus tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139886 CN2910405Y (en) | 2005-12-19 | 2005-12-19 | One-time flaring forming device for bus tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910405Y true CN2910405Y (en) | 2007-06-13 |
Family
ID=38132270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520139886 Expired - Fee Related CN2910405Y (en) | 2005-12-19 | 2005-12-19 | One-time flaring forming device for bus tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910405Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059297A (en) * | 2010-11-02 | 2011-05-18 | 中国长安汽车集团股份有限公司四川建安车桥分公司 | Hole extruding and expanding device for extruding and expanding inner holes at end of rear axle tube of vehicle |
| CN102367001A (en) * | 2011-11-07 | 2012-03-07 | 天津鹏翎胶管股份有限公司 | Flaring pre-supporting processing equipment for semi-finished product rubber pipe |
| CN104475481A (en) * | 2014-10-20 | 2015-04-01 | 重庆龙煜精密铜管有限公司 | A variable corrugated pipe producing process and a product thereof |
| CN106584010A (en) * | 2016-12-31 | 2017-04-26 | 金永和精工制造股份有限公司 | Flanged pipe fitting opening-expanding fixing equipment |
-
2005
- 2005-12-19 CN CN 200520139886 patent/CN2910405Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059297A (en) * | 2010-11-02 | 2011-05-18 | 中国长安汽车集团股份有限公司四川建安车桥分公司 | Hole extruding and expanding device for extruding and expanding inner holes at end of rear axle tube of vehicle |
| CN102059297B (en) * | 2010-11-02 | 2013-01-02 | 中国长安汽车集团股份有限公司四川建安车桥分公司 | Hole extruding and expanding device for extruding and expanding inner holes at end of rear axle tube of vehicle |
| CN102367001A (en) * | 2011-11-07 | 2012-03-07 | 天津鹏翎胶管股份有限公司 | Flaring pre-supporting processing equipment for semi-finished product rubber pipe |
| CN102367001B (en) * | 2011-11-07 | 2014-09-10 | 天津鹏翎胶管股份有限公司 | Flaring pre-supporting processing equipment for semi-finished product rubber pipe |
| CN104475481A (en) * | 2014-10-20 | 2015-04-01 | 重庆龙煜精密铜管有限公司 | A variable corrugated pipe producing process and a product thereof |
| CN106584010A (en) * | 2016-12-31 | 2017-04-26 | 金永和精工制造股份有限公司 | Flanged pipe fitting opening-expanding fixing equipment |
| CN106584010B (en) * | 2016-12-31 | 2018-11-06 | 金永和精工制造股份有限公司 | A kind of flanged fitting rises a mouthful fixed equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Yonglong Electrical Co., Ltd. Assignor: Zhang Daoyong Contract fulfillment period: 2009.3.16 to 2023.9.5 Contract record no.: 2009320000876 Denomination of utility model: Disposable flaring shaping apparatus for bus tubes Granted publication date: 20070613 License type: Exclusive license Record date: 20090514 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.16 TO 2023.9.5; CHANGE OF CONTRACT Name of requester: JIANGSU YONGLONG ELECTRIC APPLICANCE CO., LTD. Effective date: 20090514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070613 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |