CN206325988U - A kind of manufacture device of pipeline - Google Patents
A kind of manufacture device of pipeline Download PDFInfo
- Publication number
- CN206325988U CN206325988U CN201621443986.0U CN201621443986U CN206325988U CN 206325988 U CN206325988 U CN 206325988U CN 201621443986 U CN201621443986 U CN 201621443986U CN 206325988 U CN206325988 U CN 206325988U
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- CN
- China
- Prior art keywords
- pipe
- mold
- branch
- lower mould
- pipeline
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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.)
- Withdrawn - After Issue
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses the manufacture device of a kind of pipeline, including the mold and lower mould for clamping pipe, mold and the lower mould close to form the inner chamber consistent with branch pipeline profile, when pipe being placed between mold and lower mould, there is the gap that can be radially pressed up and down to pipe between mold and lower mould, also include being located at the pressurizing device being provided with pipe two ends and two elastic packing plugs for sealing, at least one sealing-plug for the pressurising into pipe；The manufacture device of the branch pipeline provided using the utility model, pipe is radially pressed up and down by mold and lower mould, and the pressurising into pipe by pressurizing device simultaneously, make pipe simultaneously by radial pressure and the collective effect of internal pressure, so that blank tube material is flowed on mold in through hole corresponding with branch pipe, branch pipe is formed, the shaping of branch pipeline is completed, branch pipe pipeline forming quality can be made good and branch pipe height is high.
Description
Technical field
The utility model is related to branch pipeline manufacture field, the manufacture device of more particularly to a kind of pipeline.
Background technology
Branch pipeline with branch pipe is particularly the characteristics of three branch pipes are because of its structure side by side, in petrochemical industry, automobile exhaust
It is widely used in each pipe-line system in field such as pipe and daily life.
At present, shaping is side by side more than the part of three branch pipe this class formation using welding and casting technique.Using welding procedure, lead to
The hole corresponding to preform branch pipe on supervisor is crossed, then by branch pipe and supervisor's welding forming, although this method must can take office
Anticipate three branch pipe side by side of branch pipe height, but get rusty because commissure easily has the defects such as welding slag, hole and is easily caused, reveal etc. and to ask
Topic.Using casting technique, the problems such as because easily segregation, shrinkage cavity and shrinkage porosite occur in casting process, and then part mechanics can be caused
Performance is low, influences its forming quality and service life.
It is also a kind of by applying internal pressure the method for obtaining monoblock type three branch pipes side by side to leading directly to tubing, it can overcome weldering
The deficiency with cast form is connect, but branch pipe is difficult to the feed supplement for obtaining axial feed in forming process, easily causes tubing and does sth. in advance to subtract
It is thin and the defect ruptured occur, cause the forming height of branch pipe to be restricted, constrain the application of three branch pipes side by side.
Therefore how to make branch pipe pipeline forming quality good and branch pipe height is high, be that those skilled in the art need solution at present
Technical problem.
Utility model content
The purpose of this utility model is to provide the manufacture device of a kind of pipeline, and its structure design can make branch pipe pipeline
Forming quality is good and branch pipe height is high.
In order to solve the above technical problems, the utility model provides the manufacture device of a kind of pipeline, including for clamping
The mold of pipe and lower mould, the mold and the lower mould close to form consistent with the branch pipeline profile interior
Chamber, when the pipe is placed between the mold and the lower mould, between the mold and the lower mould
With the gap that can be radially pressed up and down to the pipe, also including being located at the pipe two ends and for two bullets of sealing
Pressurizing device for from the pressurising to the pipe is installed on property sealing-plug, at least one described sealing-plug.
Preferably, it is placed with the gap between the mold and the lower mould and is located at the pipe left and right sides
And left drift and right drift for radially being pressed to the pipe left and right directions.
Preferably, the sealing-plug is specially rubber stopper.
Preferably, the pressurizing device is installed on one in two sealing-plugs.
Preferably, the pressurizing device is particularly for the replenishing valve to the pipe internal-filling liquid.
The manufacture device for the branch pipeline that the utility model is provided, including for clamping the mold and lower mould of pipe,
Mold and the lower mould are closed to form the inner chamber consistent with branch pipeline profile, and pipe is being placed on into mold and lower mould
There is the gap that can be radially pressed up and down to pipe, also including being located at pipe two when between tool, between mold and lower mould
Pressurising dress for from the pressurising to pipe is installed on end and two elastic packing plugs for sealing, at least one sealing-plug
Put.
Elastic packing plug is pressed into by clamping pipe above and below mold and lower mould, and at the two ends of pipe, makes pipe two
End sealing, then pipe is radially pressed up and down by mold and lower mould, and the pressurising into pipe by pressurizing device simultaneously,
Make pipe simultaneously by radial pressure and the collective effect of internal pressure so that blank tube material flow to it is corresponding with branch pipe on mold
In through hole, branch pipe is formed, the shaping of branch pipeline is completed.In summary, the manufacture dress for the branch pipeline that the utility model is provided
Put, branch pipe pipeline forming quality can be made good and branch pipe height is high, feed supplement is difficult and cause branch pipe high when can solve branch pipe bulging
The problems such as degree is low and ruptures.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the manufacture device of branch pipeline provided by the utility model
Figure；
Fig. 2 is a kind of front view of embodiment of the manufacture device of branch pipeline provided by the utility model；
Fig. 3 is a kind of diagrammatic side-view cross-sectional of embodiment of the manufacture device of branch pipeline provided by the utility model
Figure；
Fig. 4 shows for the structure of another embodiment of the manufacture device of branch pipeline provided by the utility model
It is intended to；
Fig. 5 is the main view of another embodiment of the manufacture device of branch pipeline provided by the utility model
Figure；
Fig. 6 is the main view section view for carrying out upsetting pressure to pipe using the manufacture device of branch pipeline provided by the utility model
Figure；
Fig. 7 is the signal for carrying out hydroforming with radial crushing to pipe using the manufacture device of branch pipeline provided by the utility model
Figure.
Wherein, L is the distance of the both sides up and down for the pipe being placed between mold and lower mould；In figure 6 above, D is pipe
The spacing of base left and right sides wall.
Embodiment
Core of the present utility model is to provide the manufacture device of a kind of pipeline, and its structure design can make branch pipe pipeline
Forming quality is good and branch pipe height is high.
In order that those skilled in the art more fully understand the utility model scheme, below in conjunction with the accompanying drawings and specific implementation
The utility model is described in further detail for mode.
Fig. 1, Fig. 2, Fig. 3 and Fig. 7 are refer to, Fig. 1 is the one of the manufacture device of branch pipeline provided by the utility model
Plant the structural representation of embodiment；Fig. 2 has for a kind of of the manufacture device of branch pipeline provided by the utility model
The front view of body embodiment；Fig. 3 is a kind of specific embodiment party of the manufacture device of branch pipeline provided by the utility model
The side view cutaway drawing of formula；Fig. 7 is to enter conduct to pipe using the manufacture device of branch pipeline provided by the utility model to press swollen
The schematic diagram of shape.
The manufacture device for the branch pipeline that the utility model embodiment is provided, including for clamping pipe 1
Mould 2 and lower mould 3 and be located at the two ends of pipe 1 and for seal two elastic packing plugs 4, wherein at least one sealing-plug
Pressurizing device 5 for from the pressurising to pipe 1 is installed on 4.
Pipe 1 is that mold 2 and lower mould 3 are that pipe 1 is made into branch pipe pipe for processing the blank used by branch pipeline
The mould in road, then form the inner chamber consistent with branch pipeline profile after mold 2 and lower mould 3 closure completely；To ensure branch pipe
During pipeline forming, branch pipe can obtain feed supplement, when pipe 1 is placed between mold 2 and lower mould 3, mold 2
Have between lower mould 3 can to the gap of the above-below direction of pipe 1 radially pressure, that is, be placed on mold 2 and lower mould 3 it
Between pipe 1 both sides up and down apart from L be more than branch pipeline predominant tube diameter so that there is enough materials in forming process in branch pipe
Stream is to branch pipe, so as to improve branch pipe highly.
In use, clamping pipe 1 about 3 by mold 2 and lower mould, and elastic packing is pressed at the two ends of pipe 1
Plug 4, seals the two ends of pipe 1；Then pipe is radially pressed about 1 by mold 2 and lower mould 3, and simultaneously by filling
The pressurising into pipe 1 of pressure device 5, makes pipe 1 simultaneously by radial pressure and the collective effect of internal pressure, so that the material of pipe 1
Flow on mold 2 in through hole corresponding with branch pipe, form branch pipe, complete the shaping of branch pipeline.In summary, this practicality is new
The manufacture device for the branch pipeline that type is provided, can make branch pipe pipeline forming quality good and branch pipe height is high.
Wherein it should be noted that mold 2 and two parts up and down that lower mould 3 is mould, would commonly be used for forming branch
The through hole of pipe is located on mold 2, and branch pipeline has a variety of, and the chamber shape formed after mold 2 and lower mould 3 closure is made with waiting
The branch pipeline of work is corresponding, the most frequently used for three branch pipe side by side in branch pipeline, then has three on corresponding mold 2
It is individual to be arranged side by side and be used for the through hole for forming branch pipe.
Fig. 4 to Fig. 6 is refer to, Fig. 4 is the another specific of the manufacture device of branch pipeline provided by the utility model
The structural representation of embodiment；Fig. 5 is another specific reality of the manufacture device of branch pipeline provided by the utility model
Apply the front view of mode；Fig. 6 is to carry out upsetting pressure to pipe using the manufacture device of branch pipeline provided by the utility model
Front sectional view.
On the basis of above-mentioned embodiment, pipe 1 is usually that section is circular pipe 1, to ensure in branch pipe
During pipeline forming, branch pipe can obtain feed supplement, and pipe 1 is preferred to use the pipe 1 with diameter greater than branch pipeline predominant tube diameter,
To allow branch pipeline smoothly to shape, the manufacture device for the branch pipeline that the utility model embodiment is provided is being incited somebody to action
After pipe 1 is placed between mold 2 and lower mould 3, a left side can be placed with the gap between mold 2 and lower mould 3
Drift 6 and right drift 7, left drift 6 are located at the left side of pipe 1 and for being pressed to the left radial of pipe 1, and right drift 7 is located at pipe 1
Right side and for the right radial of pipe 1 press.
In use, clamping pipe 1 about 3 by mold 2 and lower mould, and left drift 6 and right drift 7 are placed on pipe
Behind the both sides of base 1, pressure is applied simultaneously to left drift 6 and right drift 7, and then pipe 1 is carried out by left drift 6 and right drift 7
Left and right upsetting pressure, makes the material of pipe 1 flow direction and the direction of arms parallel, until the space D of the left and right sides wall of pipe 1 is less than after upsetting pressure
Detached equal to the predominant tube diameter of branch pipeline, then by left drift 6 and right drift 7 between mold 2 and lower mould 3, Zhi Houzai
Branch pipeline is formed to the pressure of pipe 1 by mold 2, lower mould 3 and pressurizing device 5.
Circular pipe 1, can be with as the pipe 1 that section is round edge rectangle after left drift 6 and the upsetting pressure of right drift 7 or so
Ensure that pipe 1 can smoothly form branch pipeline in the presence of mold 2, lower mould 3 and pressurizing device 5.Certainly, this practicality
The manufacture device of new provided branch pipeline, can not also include left drift 6 and right drift 7, directly from preliminary dimension
It is processed with the pipe 1 of shape, also within protection domain of the present utility model.
In summary, the manufacture device for the branch pipeline that the utility model embodiment is provided, is shaped using big pipe
The method that tubule and internal pressure and footpath pressure are combined, it is ensured that there is enough material flow direction branch in each branch pipe forming process
Pipe, so as to improve branch pipe highly, and then feed supplement is difficult and cause branch pipe highly low and the problems such as rupture when solving branch pipe bulging.
On the basis of above-mentioned each embodiment, elastic packing plug 4 is used for the two ends for being pressed into pipe 1, so that pipe 1
Two ends are sealed, and in use, the shape of pipe 1 can change, and to ensure that the two ends of pipe 1 are sealed all the time, this practicality is new
The manufacture device for the branch pipeline that type embodiment is provided, sealing-plug 4 is specifically as follows rubber stopper, rubber stopper density hardness
Moderate, pliability and elasticity preferably, can change, it is ensured that the two ends of pipe 1 are sealed all the time with the change of the shape of pipe 1.
Certainly, sealing-plug 4 can also select other elastic materials, also within protection domain of the present utility model.
On the basis of above-mentioned each embodiment, pressurizing device 5 be arranged on sealing-plug 4 on, and with the endoporus of pipe 1
Connection, for carrying out pressurising in pipe 1, specifically, pressurizing device can be provided with one in two sealing-plugs 4
5, it is of course also possible to pressurizing device 5 is mounted on two sealing-plugs 4, within protection domain of the present utility model.
On the basis of above-mentioned each embodiment, the system for the branch pipeline that the utility model embodiment is provided
Make device, pressurizing device 5 is specifically as follows for the replenishing valve to the internal-filling liquid of pipe 1, i.e., by the internal-filling liquid of pipe 1 with to pipe
Base 1 applies inner high voltage, and topping up is simple and convenient, speed, and is difficult leakage；Certainly, pressurizing device 5 can also be charge valve,
Inner high voltage is applied to pipe 1 by being inflated into pipe 1, also within protection domain of the present utility model.
The manufacture device to branch pipeline provided by the utility model is described in detail above.It is used herein
Specific case is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help and managed
Solve method of the present utility model and its core concept.It should be pointed out that for those skilled in the art, not
On the premise of departing from the utility model principle, some improvement and modification can also be carried out to the utility model, these improve and repaiied
Decorations are also fallen into the utility model scope of the claims.
Claims (5)
1. the manufacture device of a kind of pipeline, it is characterised in that described including the mold and lower mould for clamping pipe
Mold and the lower mould close to form the inner chamber consistent with the branch pipeline profile, described the pipe is placed on
When between mold and the lower mould, between the mold and the lower mould have can to the pipe up and down radially
The gap of pressure, also including being located at the pipe two ends and for two elastic packing plugs of sealing, at least one described sealing
Pressurizing device for from the pressurising to the pipe is installed beyond the Great Wall.
2. manufacture device according to claim 1, it is characterised in that between the mold and the lower mould
It is placed with gap and is located at the pipe left and right sides and left drift and You Chong for radially being pressed to the pipe left and right directions
Head.
3. manufacture device according to claim 2, it is characterised in that the sealing-plug is specially rubber stopper.
4. manufacture device according to claim 3, it is characterised in that a upper installation in two sealing-plugs is
State pressurizing device.
5. the manufacture device according to Claims 1-4 any one, it is characterised in that the pressurizing device is specially to use
In the replenishing valve to the pipe internal-filling liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443986.0U CN206325988U (en) | 2016-12-26 | 2016-12-26 | A kind of manufacture device of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443986.0U CN206325988U (en) | 2016-12-26 | 2016-12-26 | A kind of manufacture device of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206325988U true CN206325988U (en) | 2017-07-14 |
Family
ID=59292503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621443986.0U Withdrawn - After Issue CN206325988U (en) | 2016-12-26 | 2016-12-26 | A kind of manufacture device of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206325988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493213A (en) * | 2016-12-26 | 2017-03-15 | 广东工业大学 | The manufacture device and method of a kind of pipeline |
| CN110883179A (en) * | 2019-11-28 | 2020-03-17 | 哈尔滨工大海卓智能成形科技有限公司 | Hydraulic forming part rebound control method and system based on liquid volume loading |
-
2016
- 2016-12-26 CN CN201621443986.0U patent/CN206325988U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493213A (en) * | 2016-12-26 | 2017-03-15 | 广东工业大学 | The manufacture device and method of a kind of pipeline |
| CN110883179A (en) * | 2019-11-28 | 2020-03-17 | 哈尔滨工大海卓智能成形科技有限公司 | Hydraulic forming part rebound control method and system based on liquid volume loading |
| CN110883179B (en) * | 2019-11-28 | 2021-03-30 | 哈尔滨工大海卓智能成形科技有限公司 | Hydraulic forming part rebound control method and system based on liquid volume loading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170714 Effective date of abandoning: 20180518 |
|
| AV01 | Patent right actively abandoned |