CN204564878U - A kind of tubular is extended machine - Google Patents
A kind of tubular is extended machine Download PDFInfo
- Publication number
- CN204564878U CN204564878U CN201520048162.2U CN201520048162U CN204564878U CN 204564878 U CN204564878 U CN 204564878U CN 201520048162 U CN201520048162 U CN 201520048162U CN 204564878 U CN204564878 U CN 204564878U
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- China
- Prior art keywords
- workbench
- bed die
- master cylinder
- mould
- tubular
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Abstract
The utility model discloses a kind of tubular to extend machine, comprise Hydraulic Station and workbench, supporting leg is arranged on below described workbench, it is characterized in that: described workbench lower central is provided with the master cylinder passing into underground, be communicated with commutation turnover oil pipe between Hydraulic Station and master cylinder, bed die is arranged on above workbench; Being provided with fixing female silk in described master cylinder extends to above bed die through workbench, and above it, movable sleeve has mould, and described fixing female silk top is also provided with the also cap of fixing described mould.Compared with prior art, it is simple that the utility model has structure, and the advantage that speed is fast and cost is low, has wide market prospects.
Description
Technical field
The utility model belongs to three-way pipe processing technique field, is specifically related to a kind of tubular and extends machine.
Background technology
Reducer tee: what arm and other two diameters were different is called reducer tee.What two ends diameter was identical is called equal tee.Reducer tee is widely used in construction and the maintenance of the industry engineerings such as petrochemical industry, petroleum gas, liquefied gas, chemical fertilizer, power plant, nuclear power, shipbuilding, papermaking, pharmacy, food hygiene, urban construction.
Reducer tee, is generally professional noun, and threeway is pipe fitting, conduit coupling, is used in main pipeline and wants branched pipe place.Reducer tee is the one of threeway, and three are connected with general equal tee, reducer tee two kinds.Because three ends can be connected with pipe and name.
At present, mostly the manufacture of metal three-way pipe is direct opening, directly other one logical being welded on above opening is made, so often produce void and crack, cause poor product quality, often in use there will be leakage after opening.
Summary of the invention
The utility model, for above shortcoming, adopts based on the existing tubular threeway of solution that welding processing is shaping can produce void and crack, causes product in use to occur the problem revealed.Devise a kind of tubular to extend machine.This device mode by heating hot drawing of extending, by direct for threeway drawing and forming, can not produce gap, improve the performance of product.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of tubular is extended machine, comprise Hydraulic Station and workbench, supporting leg is arranged on below described workbench, it is characterized in that: described workbench lower central is provided with the master cylinder passing into underground, be communicated with commutation turnover oil pipe between Hydraulic Station and master cylinder, bed die is arranged on above workbench; Being provided with fixing female silk in described master cylinder extends to above bed die through workbench, and above it, movable sleeve has mould, and described fixing female silk top is also provided with the also cap of fixing described mould.
Preferentially, the conveniently placement of cylinder and location, bed die is overall is body structure, and its center half portion is half-arc groove structure and is one-sidedly provided with limiting plate.
Preferentially, for the ease of the lifting of mould, above described bed die both sides and mould, be equipped with hanger.
The utility model has the advantages that: be placed on above bed die by a mouthful cylinder will be held successfully, by fixing female silk through installing after opening after mould fixes, stretching place being heated, control general who has surrendered's threeway part pull-out under fixing female silk.Compared with prior art, it is simple that the utility model has structure, and the advantage that speed is fast and cost is low, has wide market prospects.
Accompanying drawing explanation
The following accompanying drawing by means of embodiment carries out brief description to the utility model now.In accompanying drawing:
Fig. 1 shows the utility model tubular and to extend the structural representation of machine;
Fig. 2 shows the structural representation that workpiece removed by the utility model tubular machine of extending;
Fig. 3 shows the front view of Fig. 1.
In figure: 1, supporting leg, 2, workbench, 4, cylindrical workpieces, 5, bed die, 6, commutation turnover oil pipe, 7, Hydraulic Station, 8, master cylinder, 10, limiting plate, 11, hanger, 13, mould, 14 and cap, 15, fixing female silk.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in detail.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection domain of the present utility model.
As shown in the figure, a kind of tubular is extended machine, comprises Hydraulic Station 7 and workbench 2, supporting leg 1 is arranged on below described workbench 2, described workbench 2 lower central is provided with the master cylinder 8 passing into underground, and being communicated with between Hydraulic Station 7 and master cylinder 8 commutates passes in and out oil pipe 6, and bed die 5 is arranged on above workbench 2;
Being provided with fixing female silk 15 in described master cylinder 8 extends to above bed die 5 through workbench 2, and above it, movable sleeve has mould 13, and described fixing female silk 15 top is also provided with the also cap 14 of fixing described mould 13.
The conveniently placement of cylinder and location, bed die 5 is overall is body structure, and its center half portion is half-arc groove structure and is one-sidedly provided with limiting plate 10.
For the ease of the lifting of mould, described bed die 5 both sides and mould 13 are equipped with hanger 11 above.
This tubular disclosed in the utility model is extended machine, as follows to tubular threeway part steps of extending out:
The first step: the cylindrical workpieces 4 first will extended holds osculum successfully, the large I of mouth is passed for fixing female silk 15.
Second step: according to the size of workpiece of will extending, is placed on the bed die 5 chosen machine upper table 2 of extending and has good positioning and set level.
3rd step: the cylindrical workpieces 4 holding mouth successfully is placed on bed die 5 fixing above, makes fixing female silk 15 through holding osculum successfully simultaneously, and be in center position.
4th step: mould 13 is enclosed within fixing female silk 15 top by the space of cylindrical workpieces 4 inside, screws on and mould 13 fixed by cap 14.
5th step: utilize hydrogen flame to heat around cylindrical workpieces 4, heat time is determined according to the thickness of cylinder, control fixing female silk 15 by Hydraulic Station 7 after having heated to decline, the female silk ribbon moving mold 13 now declined is lower general who has surrendered's three-way shape pull-out slowly.
6th step: cutting redundance, and carry out sanding and polishing.
Claims (3)
1. a tubular is extended machine, comprise Hydraulic Station (7) and workbench (2), supporting leg (1) is arranged on described workbench (2) below, it is characterized in that: described workbench (2) lower central is provided with the master cylinder (8) passing into underground, being communicated with between Hydraulic Station (7) and master cylinder (8) commutates passes in and out oil pipe (6), and bed die (5) is arranged on above workbench (2); Be provided with fixing female silk (15) in described master cylinder (8) and extend to bed die (5) top through workbench (2), above it, movable sleeve has mould (13), and described fixing female silk (15) top is also provided with the also cap (14) of fixing described mould (13).
2. tubular according to claim 1 is extended machine, it is characterized in that, described bed die (5) is overall is body structure, and its center half portion is half-arc groove structure and is one-sidedly provided with limiting plate (10).
3. tubular according to claim 1 and 2 is extended machine, it is characterized in that, described bed die (5) both sides and mould (13) are equipped with hanger (11) above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048162.2U CN204564878U (en) | 2015-01-24 | 2015-01-24 | A kind of tubular is extended machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048162.2U CN204564878U (en) | 2015-01-24 | 2015-01-24 | A kind of tubular is extended machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204564878U true CN204564878U (en) | 2015-08-19 |
Family
ID=53857571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520048162.2U Expired - Fee Related CN204564878U (en) | 2015-01-24 | 2015-01-24 | A kind of tubular is extended machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204564878U (en) |
-
2015
- 2015-01-24 CN CN201520048162.2U patent/CN204564878U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20190124 |