CN201997588U - Device for turning edge of pipe-mouth - Google Patents
Device for turning edge of pipe-mouth Download PDFInfo
- Publication number
- CN201997588U CN201997588U CN2011200214322U CN201120021432U CN201997588U CN 201997588 U CN201997588 U CN 201997588U CN 2011200214322 U CN2011200214322 U CN 2011200214322U CN 201120021432 U CN201120021432 U CN 201120021432U CN 201997588 U CN201997588 U CN 201997588U
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- China
- Prior art keywords
- mouth
- pipe
- hydraulic jack
- hydraulic
- pump
- Prior art date
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- Expired - Fee Related
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Abstract
A device for turning an edge of a pipe-mouth overcomes the disadvantages of complex operation, low efficiency and complex machining equipment of a conventional pipe-mouth in the machining process. The device comprises a mould, a locating sleeve, oil pipes, a manual hydraulic pump and a hydraulic jack, wherein the hydraulic jack consists of a cylinder body and a piston rod; the manual hydraulic pump is connected with the hydraulic jack through the two oil pipes; the cylinder body of the hydraulic jack is fixedly connected with the locating sleeve; the piston rod of the hydraulic jack penetrates through the locating sleeve to be connected with the mould, and the locating sleeve is adaptive to the pipe mouth of a part to be machined. The set of simple machining device is not only low in cost, but also is convenient to operate, so that the machining efficiency of the part of the pipe-mouth is increased.
Description
Technical field
The utility model relates to a kind of mouth of pipe flange device.
Background technology
The mouth of pipe of existing pipe fitting is shaped, mainly by stamping machine manually or automatically to carry out punching operation.When the pipe thickness deficiency of pipe fitting, when perhaps the punching press shearing of diel was not enough, pipe fitting was subjected to punching press to produce distortion easily, causes the mouth of pipe of this pipe fitting closely to be connected with all sides of another pipe fitting.The moulding of the existing mouth of pipe needs multiple kinds of molds to arrange in pairs or groups mutually to realize, therefore have complicated operation, inefficiency, process equipment complexity, processing cost problem of higher.
Summary of the invention
Be to solve mouth of pipe process equipment complexity in the background technology, the problem that working (machining) efficiency is low, the utility model provides a kind of simple and convenient and the lower mouth of pipe flange device of processing cost.
The technical solution of the utility model: a kind of mouth of pipe mouth of pipe flange device, it is characterized in that: comprise mould, positioning sleeve, oil pipe, hydraulic pump and hydraulic cylinder, hydraulic cylinder comprises cylinder body and piston rod, described hydraulic pump is connected with hydraulic cylinder by two oil pipes, the cylinder body of described hydraulic cylinder is fixedlyed connected with positioning sleeve, and the piston rod of described hydraulic cylinder passes positioning sleeve and is connected with mould.
As a kind of improvement of the present utility model, described hydraulic pump is a hydraulic hand-pump.
As a kind of improvement of the present utility model, described hydraulic cylinder is a hydraulic jack.
The beneficial effects of the utility model are that not only equipment cost is low, and easy to operate, and the working (machining) efficiency of the part mouth of pipe is improved.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, hydraulic hand-pump 1, handle 2, oil pipe 3, mould 4, positioning sleeve 5, jack 6.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
A kind of mouth of pipe flange device comprises mould 4, positioning sleeve 5, oil pipe 3, hydraulic hand-pump 1 and hydraulic jack 6, and hydraulic jack 6 comprises cylinder body and piston rod.Hydraulic hand-pump 1 is by manually importing power from handle 2, described hydraulic hand-pump 1 is connected with hydraulic jack 6 by two oil pipes 3, the cylinder body of described hydraulic jack 6 is fixedlyed connected with positioning sleeve 5, the piston rod of described hydraulic jack 6 passes positioning sleeve 5 and is connected with mould 4, and described positioning sleeve 5 is suitable with the mouth of pipe of parts to be processed.Each parts of complete equipment are easy to connect, and equipment cost is low, and easy to operate, and are workable.
Every technical staff's notice: though the utility model is described according to the above-mentioned specific embodiment; but invention thought of the present utility model is not limited in this utility model; the repacking of any utilization inventive concept all will be included in this patent scope of patent protection.
Claims (3)
1. mouth of pipe flange device, it is characterized in that: comprise mould, positioning sleeve, oil pipe, hydraulic pump and hydraulic cylinder, hydraulic cylinder comprises cylinder body and piston rod, described hydraulic pump is connected with hydraulic cylinder by two oil pipes, the cylinder body of described hydraulic cylinder is fixedlyed connected with positioning sleeve, and the piston rod of described hydraulic cylinder passes positioning sleeve and is connected with mould.
2. mouth of pipe flange device according to claim 1 is characterized in that described hydraulic pump is a hydraulic hand-pump.
3. mouth of pipe flange device according to claim 1 and 2 is characterized in that described hydraulic cylinder is a hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200214322U CN201997588U (en) | 2011-01-22 | 2011-01-22 | Device for turning edge of pipe-mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200214322U CN201997588U (en) | 2011-01-22 | 2011-01-22 | Device for turning edge of pipe-mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201997588U true CN201997588U (en) | 2011-10-05 |
Family
ID=44700363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200214322U Expired - Fee Related CN201997588U (en) | 2011-01-22 | 2011-01-22 | Device for turning edge of pipe-mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201997588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500671A (en) * | 2011-10-14 | 2012-06-20 | 江苏普格机械有限公司 | Flanging device of central hole of convex-shaped end enclosure in pressure container |
| CN103831366A (en) * | 2014-03-07 | 2014-06-04 | 烟台荏原空调设备有限公司 | Refrigerating equipment, flute-shaped tube thereof, and flute-shaped tube hole pulling and flanging equipment |
-
2011
- 2011-01-22 CN CN2011200214322U patent/CN201997588U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500671A (en) * | 2011-10-14 | 2012-06-20 | 江苏普格机械有限公司 | Flanging device of central hole of convex-shaped end enclosure in pressure container |
| CN103831366A (en) * | 2014-03-07 | 2014-06-04 | 烟台荏原空调设备有限公司 | Refrigerating equipment, flute-shaped tube thereof, and flute-shaped tube hole pulling and flanging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140122 |