CN104646468A - Flanging machine - Google Patents
Flanging machine Download PDFInfo
- Publication number
- CN104646468A CN104646468A CN201310640400.4A CN201310640400A CN104646468A CN 104646468 A CN104646468 A CN 104646468A CN 201310640400 A CN201310640400 A CN 201310640400A CN 104646468 A CN104646468 A CN 104646468A
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- CN
- China
- Prior art keywords
- flanging
- lower die
- flange
- worktable
- workbench
- Prior art date
- 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.)
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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a flanging machine and relates to the technical field of ship manufacture. The flanging machine comprises a flanging worktable, wherein a stop block is arranged on one side of the worktable and fixed to the worktable, a flanging lower die is fixed to the middle of the worktable, and a flanging upper die is arranged at the corresponding position of the flanging lower die and is combined with the flanging lower die through a locking bolt to form whole. A hydraulic cylinder driven by a hydraulic system is arranged on the other side of the worktable, is fixed to the worktable through a fixing device, and a flanging convex die is arranged at the end of a piston rod of the hydraulic cylinder. The problems of unreliable copper tube flanging quality and low production efficiency in the prior art can be solved.
Description
Technical field
The present invention relates to shipbuilding technical field, especially a kind of flanger of boats and ships connecting tube.
Background technology
On boats and ships, hydraulic system pipeline need use a large amount of copper tubes, connection between copper tube and other stainless steel tubes can only be undertaken by steel flange, and due to the weldability of steel flange and copper tube poor, want copper tube and flange connections are not leaked, best bet is by after the flange of copper tube one end, the other end cover of steel flange from copper tube is entered, then uses bolted two flanges, realize the connection of copper tube and stainless steel tube; At more current ship enterprise in copper tube manufacture craft, also continue to use the manual flanging process of copper tube comparatively fallen behind, this production efficiency is low, Forming Quality is poor, usually appear at the pitting corrosion that copper tube flange place causes due to flange defect, have to do over again to oneself mounted pipeline, this just considerably increases production cost, have impact on production efficiency, therefore, some shipbuilding enterprises have to adopt the loose flange assembly of outsourcing to replace copper tube flange, this had both added the welding job amount of copper pipe, too increased cost of manufacture simultaneously.
Summary of the invention
The object of this invention is to provide a kind of flanger, it can solve the problem that the manual flange quality of copper tube in prior art is unreliable, production efficiency is low.
In order to solve the problem, the technical solution used in the present invention is:
This flanger, comprise flange workbench, block is provided with in the side of described workbench, described block is fixed on described workbench, flanging lower die is fixed with at the middle part of described workbench, be provided with flange patrix in the relevant position of described flanging lower die, described flange patrix is by clamping screw and described flanging lower die integrator; Be provided with the hydraulic cylinder of hydraulic system driving at the opposite side of described workbench, described hydraulic cylinder is fixed by fixture and described workbench, and the piston rod end of described hydraulic cylinder is provided with flanging die.
In above technical scheme, further: the faying face of described flanging lower die and flange patrix is provided with groove, described flange patrix relevant position is provided with projection.
Further: the bolt mounting holes of described block is elongated hole.
Further: in the circular hole that described flanging lower die and described flange patrix are formed, to be provided with copper packing.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, the present invention can solve the problem that the manual flange quality of copper tube in prior art is unreliable, production efficiency is low;
2, adopt flanger of the present invention to carry out copper tube flange, work efficiency improves four times, and copper tube flange quality improves greatly, and copper tube flange qualification rate reaches more than 95%.
Accompanying drawing explanation
Fig. 1 is flanger front view.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is further described: flanger as shown in Figure 1, comprise flange workbench 11, block 1 is provided with in the side of workbench 11, block 1 is fixed on workbench 11, flanging lower die 3 is fixed with at the middle part of workbench 11, be provided with flange patrix 5 in the relevant position of flanging lower die 3, flange patrix 5 is by clamping screw 4 and flanging lower die 3 integrator; Be provided with the hydraulic cylinder 7 of hydraulic system driving at the opposite side of workbench 11, hydraulic cylinder 7 is fixed with workbench 11 by bolt 12, band 8, cushion block 13, and the piston rod end of hydraulic cylinder 7 is provided with flanging die 6; Flanging lower die 3 is provided with groove with the faying face of flange patrix 5, and flange patrix 5 relevant position is provided with projection; Bolt 9 installing hole of block 1 is elongated hole; Copper packing 10 is provided with in the circular hole that flanging lower die 3 and described flange patrix 5 are formed.
Claims (4)
1. a flanger, it is characterized in that: comprise flange workbench, block is provided with in the side of described workbench, described block is fixed on described workbench, flanging lower die is fixed with at the middle part of described workbench, be provided with flange patrix in the relevant position of described flanging lower die, described flange patrix is by clamping screw and described flanging lower die integrator; Be provided with the hydraulic cylinder of hydraulic system driving at the opposite side of described workbench, described hydraulic cylinder is fixed by fixture and described workbench, and the piston rod end of described hydraulic cylinder is provided with flanging die.
2. flanger according to claim 1, is characterized in that: the faying face of described flanging lower die and flange patrix is provided with groove, and described flange patrix relevant position is provided with projection.
3. flanger according to claim 1, is characterized in that: the bolt mounting holes of described block is elongated hole.
4. flanger according to claim 1 and 2, is characterized in that: in the circular hole that described flanging lower die and described flange patrix are formed, be provided with copper packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640400.4A CN104646468A (en) | 2013-12-04 | 2013-12-04 | Flanging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640400.4A CN104646468A (en) | 2013-12-04 | 2013-12-04 | Flanging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104646468A true CN104646468A (en) | 2015-05-27 |
Family
ID=53238394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310640400.4A Pending CN104646468A (en) | 2013-12-04 | 2013-12-04 | Flanging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104646468A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414898A (en) * | 2015-12-14 | 2016-03-23 | 浙江科锋汽车电器有限公司 | Method for manufacturing flanging-forming direct-current motor shell |
| CN106077208A (en) * | 2016-08-15 | 2016-11-09 | 深圳市华惠连接器有限公司 | Automatic flanger |
| 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 |
| CN112139368A (en) * | 2020-09-09 | 2020-12-29 | 南通昭和机械有限公司 | Flanging process for effectively retarding corrosion of lining of plate heat exchanger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306445A (en) * | 2007-05-20 | 2008-11-19 | 张家港海锅重型锻件有限公司 | Forming device |
| KR20090128994A (en) * | 2008-06-12 | 2009-12-16 | (주)씨에스산전 | Joint unit pipe manufacturing device and method |
| CN202861085U (en) * | 2012-09-29 | 2013-04-10 | 淄博宏泰防腐有限公司 | Flash-removing device for water heater positive pole |
| CN202921728U (en) * | 2012-10-31 | 2013-05-08 | 武汉南华高速船舶工程股份有限公司 | Hydraulic flanging machine for copper-nickel alloy pipe |
| CN203030695U (en) * | 2012-12-31 | 2013-07-03 | 十堰民乐液压机械有限公司 | Pipe part flanging device |
| CN203610458U (en) * | 2013-12-04 | 2014-05-28 | 中船桂江造船有限公司 | Flanger |
-
2013
- 2013-12-04 CN CN201310640400.4A patent/CN104646468A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306445A (en) * | 2007-05-20 | 2008-11-19 | 张家港海锅重型锻件有限公司 | Forming device |
| KR20090128994A (en) * | 2008-06-12 | 2009-12-16 | (주)씨에스산전 | Joint unit pipe manufacturing device and method |
| CN202861085U (en) * | 2012-09-29 | 2013-04-10 | 淄博宏泰防腐有限公司 | Flash-removing device for water heater positive pole |
| CN202921728U (en) * | 2012-10-31 | 2013-05-08 | 武汉南华高速船舶工程股份有限公司 | Hydraulic flanging machine for copper-nickel alloy pipe |
| CN203030695U (en) * | 2012-12-31 | 2013-07-03 | 十堰民乐液压机械有限公司 | Pipe part flanging device |
| CN203610458U (en) * | 2013-12-04 | 2014-05-28 | 中船桂江造船有限公司 | Flanger |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414898A (en) * | 2015-12-14 | 2016-03-23 | 浙江科锋汽车电器有限公司 | Method for manufacturing flanging-forming direct-current motor shell |
| CN105414898B (en) * | 2015-12-14 | 2018-04-03 | 浙江科锋汽车电器有限公司 | A kind of preparation method of the direct-current motor shell of flange shaping |
| CN106077208A (en) * | 2016-08-15 | 2016-11-09 | 深圳市华惠连接器有限公司 | Automatic flanger |
| 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 |
| CN112139368A (en) * | 2020-09-09 | 2020-12-29 | 南通昭和机械有限公司 | Flanging process for effectively retarding corrosion of lining of plate heat exchanger |
| CN112139368B (en) * | 2020-09-09 | 2022-10-21 | 南通昭和机械有限公司 | Flanging process for effectively retarding corrosion of lining of plate heat exchanger |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150527 |
|
| RJ01 | Rejection of invention patent application after publication |