CN203565585U - Flange pressing device - Google Patents
Flange pressing device Download PDFInfo
- Publication number
- CN203565585U CN203565585U CN201320734842.0U CN201320734842U CN203565585U CN 203565585 U CN203565585 U CN 203565585U CN 201320734842 U CN201320734842 U CN 201320734842U CN 203565585 U CN203565585 U CN 203565585U
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- CN
- China
- Prior art keywords
- flange
- platform
- pinch roller
- pressed
- pressing device
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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 discloses a flange pressing device. The flange pressing device comprises a platform (1) for a flange to be pressed to be placed, a main pressing wheel (2) located on the platform and used for extruding the flange to be pressed and a plurality of auxiliary pressing wheels (3), wherein forward and reverse rotation of the main pressing wheel (2) is controlled by a motor. The main pressing wheel and the auxiliary pressing wheels are respectively located at two ends of the platform and driven to move towards the platform center by an air cylinder (4). The flange pressing device has the advantages that pressure is exerted onto two sides of an elongated metal plate through the pressing wheels to enable the metal plate to deform and form a roundness, manual operation is replaced by machine operation, the working efficiency and machining accuracy are improved, the labor intensity is reduced, and the flange pressing device can be used for large-batch production.
Description
Technical field
The utility model relates to flange manufacture field, relates in particular to flange pressure setting.
Background technology
Flange (Flange) be again ring flange or bead.Perforation on flange, bolt is close to two flanges.Between flange, with liner, seal.Flange divides (silk connects) flange and welded flange and the cutting ferrule flange that be threaded.Flange is interconnective part between pipe and pipe, for the connection between pipe end; Also the flange that has the equipment that is used in to import and export, for the connection between two equipment, as reductor flange.Flange connects or bump joint, refers to by flange, pad and bolt three and interconnects the releasable connection as one group of combined sealing structure.Pipe flange means the flange that in plumbing installation, pipe arrangement is used, and is used in the import and export flange that means equipment on equipment.Perforation on flange, bolt is close to two flanges.Between flange, with liner, seal.Flange divides be threaded (screwed connection) flange, welded flange and clip flange.Flange is all to use in pairs, and low pressure pipeline can be used an acting flange, the use welded flange of more than four kilograms pressure.Between two ring flanges, add sealing gasket, then use bolted.The flange thickness difference of different pressures, the bolt that they use is also different.Water pump and valve, when being connected with pipeline, the part of these equipment facilities, also makes corresponding flange shape, also referred to as flange, connects.Every union piece that uses bolt connection simultaneously to seal at two plane peripheries, is generally all called " flange ", and as the connection of ventilation shaft, this class part can be called " flange type part ".But this connection is the part of an equipment, as the connection of flange and water pump, with regard to bad water pump " flange type part ".More small-sized as valve etc., can be " flange type part ".
The raw material of flange is strip metallic plate, it is pressed into the circular configuration of sealing, all adopted manually to beat to make its flexural deformation gradually in the past, and inefficiency, labour intensity is large, is not suitable for producing in enormous quantities.
Utility model content
The technical problems to be solved in the utility model is that existing flange compacting adopts manpower to make by hand, and inefficiency labour intensity is large, and a kind of flange pressure setting is provided for this reason.
The technical solution of the utility model is: flange pressure setting, it comprise place the platform of flange to be pressed and be positioned on described platform for pushing the main pinch roller by Electric Machine Control rotating and the some points of pinch rollers of flange to be pressed, described main pinch roller and a point pinch roller lay respectively at platform two ends and all by air cylinder driven, can be moved to platform center.
The improvement of such scheme is that described main pinch roller both sides are provided with the roll shaft for supporting flange to be pressed.
The beneficial effects of the utility model are by pinch roller, to be exerted pressure and make its flexural deformation to circular in the both sides of strip metallic plate, have replaced manually with machine, have improved operating efficiency and machining accuracy, have reduced labour intensity, can be used for production in enormous quantities.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
In figure, 1, platform, 2, main pinch roller, 3, point pinch roller, 4, cylinder, 5, roll shaft.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model comprise place the platform 1 of flange to be pressed and be positioned on described platform for pushing the main pinch roller 2 by Electric Machine Control rotating and the some points of pinch rollers 3 of flange to be pressed, described main pinch roller and a point pinch roller lay respectively at platform two ends and all by cylinder 4, are driven and can be moved to platform center.
Operation principle of the present utility model is as follows: the raw material strip metallic plate of flange is put into platform central authorities, main pinch roller is positioned at strip metallic plate one side, dividing potential drop wheel is positioned at strip metallic plate opposite side, start cylinder, make main pinch roller and a point pinch roller move compacting to strip metallic plate, in the process of compacting, main pinch roller and point pinch roller keep rotating in same direction, and strip metallic plate can be bent and move to main pinch roller and the direction that point pinch roller rotates; After strip metallic plate has once been suppressed, change the rotation direction of main pinch roller and point pinch roller, and drive cylinder to make the strip metallic plate after main pinch roller and point pinch roller laminating bending, make strip metallic plate return to original position, complete like this one action circulation.
After several times working cycles, strip metallic plate becomes the circular configuration needing like this.
Divide pinch roller can have 3, one of them point of opposed distribution of pinch roller and main pinch roller interval, another two points of pinch rollers distribute axisymmetricly about this point of pinch roller, main pinch roller plays the output action of main press power, divide pinch roller to play the effect of firm strip metallic plate, divide pinch roller also can have more, more uniform press power can be provided like this.
In order to make strip metallic plate not produce vertical deformation in pressing process, can on platform, be provided with the roll shaft 5 that supports strip metallic plate in the both sides of main pinch roller, strip metallic plate moving process is more stable like this, and the flange processing more meets technological requirement.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (2)
1. flange pressure setting, it is characterized in that it comprise place the platform (1) of flange to be pressed and be positioned on described platform for pushing the main pinch roller (2) by Electric Machine Control rotating and the some points of pinch rollers (3) of flange to be pressed, described main pinch roller and a point pinch roller lay respectively at platform two ends and all by cylinder (4), are driven and can be moved to platform center.
2. flange pressure setting as claimed in claim 1, is characterized in that described main pinch roller both sides are provided with the roll shaft (5) for supporting flange to be pressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734842.0U CN203565585U (en) | 2013-11-20 | 2013-11-20 | Flange pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734842.0U CN203565585U (en) | 2013-11-20 | 2013-11-20 | Flange pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565585U true CN203565585U (en) | 2014-04-30 |
Family
ID=50533344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320734842.0U Expired - Fee Related CN203565585U (en) | 2013-11-20 | 2013-11-20 | Flange pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646459A (en) * | 2013-11-20 | 2015-05-27 | 铜陵市大成轧辊有限责任公司 | Flange pressing device |
-
2013
- 2013-11-20 CN CN201320734842.0U patent/CN203565585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646459A (en) * | 2013-11-20 | 2015-05-27 | 铜陵市大成轧辊有限责任公司 | Flange pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20151120 |