CN203610458U - Flanger - Google Patents
Flanger Download PDFInfo
- Publication number
- CN203610458U CN203610458U CN201320785967.6U CN201320785967U CN203610458U CN 203610458 U CN203610458 U CN 203610458U CN 201320785967 U CN201320785967 U CN 201320785967U CN 203610458 U CN203610458 U CN 203610458U
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- CN
- China
- Prior art keywords
- flanging
- lower die
- flange
- flanger
- hydraulic cylinder
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a flanger and relates to the technical field of ship manufacture. The flanger comprises a flanging work table, a stopping block is arranged on one side of the work table and fixed on the work table, a flanging lower die is fixed in the middle of the work table, a flanging upper die is arranged on the flanging lower die at the corresponding position, and the flanging upper die is integrally combined with the flanging lower die through a locking bolt. A hydraulic cylinder driven by a hydraulic system is arranged on the other side of the work table, the hydraulic cylinder is fixed with the work table through a fixing device, and a flanging terrace die is arranged at the end of a piston rod of the hydraulic cylinder. The flanger solves the problem in the prior art that copper tube manual flanging is unreliable quality and low in production efficiency.
Description
Technical field
The utility model 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, being connected between copper tube and other stainless steel tubes can only be undertaken by steel flange, and because the weldability of steel flange and copper tube is poor, want to make copper tube and flange connections not to leak, best bet is by after the flange of copper tube one end, steel flange is entered from the other end cover of copper tube, then use two flanges of bolted, realize being connected of copper tube and stainless steel tube; In current some boats and ships enterprises in copper tube manufacture craft, also continuing to use the manual flanging process of more backward copper tube, this explained hereafter 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 oneself mounted pipeline to be done over again, this has just increased production cost greatly, affect production efficiency, therefore, some shipbuildings enterprise has to adopt the loose flange assembly of outsourcing to replace copper tube flange, this had both increased the welding job amount of copper pipe, had also increased cost of manufacture simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of flanger, and it can solve the problem that in prior art, the manual flange quality of copper tube is unreliable, production efficiency is low.
In order to address the above problem, the technical solution adopted in the utility model is:
This flanger, comprise flange workbench, a side at described workbench is provided with block, described block is fixed on described workbench, middle part at described workbench is fixed with flanging lower die, 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 at the opposite side of described workbench the hydraulic cylinder that hydraulic system drives, 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 slotted hole.
Further: in the circular hole of described flanging lower die and the formation of described flange patrix, to be provided with copper packing.
Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect:
1, the utility model can solve the problem that in prior art, the manual flange quality of copper tube is unreliable, production efficiency is low;
2, adopt flanger of the present utility model 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.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is further described the utility model: flanger as shown in Figure 1, comprise flange workbench 11, a side at workbench 11 is provided with block 1, block 1 is fixed on workbench 11, be fixed with flanging lower die 3 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 integrators; Be provided with at the opposite side of workbench 11 hydraulic cylinder 7 that hydraulic system drives, 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 positions are provided with projection; Bolt 9 installing holes of block 1 are slotted hole; In the circular hole forming at flanging lower die 3 and described flange patrix 5, be provided with copper packing 10.
Claims (4)
1. a flanger, it is characterized in that: comprise flange workbench, a side at described workbench is provided with block, described block is fixed on described workbench, middle part at described workbench is fixed with flanging lower die, 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 at the opposite side of described workbench the hydraulic cylinder that hydraulic system drives, 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 slotted hole.
4. flanger according to claim 1 and 2, is characterized in that: in the circular hole of described flanging lower die and the formation of described flange patrix, be provided with copper packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785967.6U CN203610458U (en) | 2013-12-04 | 2013-12-04 | Flanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785967.6U CN203610458U (en) | 2013-12-04 | 2013-12-04 | Flanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610458U true CN203610458U (en) | 2014-05-28 |
Family
ID=50763139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320785967.6U Expired - Lifetime CN203610458U (en) | 2013-12-04 | 2013-12-04 | Flanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610458U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646468A (en) * | 2013-12-04 | 2015-05-27 | 中船桂江造船有限公司 | Flanging machine |
| CN105772553A (en) * | 2014-12-22 | 2016-07-20 | 天津巨龙暖通设备开发有限公司 | Flanging machine |
| CN106270069A (en) * | 2016-09-24 | 2017-01-04 | 山东迪浩环保设备有限公司 | A kind of hemmer for thin-wall circular tube |
-
2013
- 2013-12-04 CN CN201320785967.6U patent/CN203610458U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646468A (en) * | 2013-12-04 | 2015-05-27 | 中船桂江造船有限公司 | Flanging machine |
| CN105772553A (en) * | 2014-12-22 | 2016-07-20 | 天津巨龙暖通设备开发有限公司 | Flanging machine |
| CN106270069A (en) * | 2016-09-24 | 2017-01-04 | 山东迪浩环保设备有限公司 | A kind of hemmer for thin-wall circular tube |
| CN106270069B (en) * | 2016-09-24 | 2018-04-24 | 山东迪浩环保设备有限公司 | A kind of hemmer for thin-wall circular tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
|
| CX01 | Expiry of patent term |