CN207026230U - A kind of three-way pipe water swelling mould - Google Patents
A kind of three-way pipe water swelling mould Download PDFInfo
- Publication number
- CN207026230U CN207026230U CN201720623486.3U CN201720623486U CN207026230U CN 207026230 U CN207026230 U CN 207026230U CN 201720623486 U CN201720623486 U CN 201720623486U CN 207026230 U CN207026230 U CN 207026230U
- Authority
- CN
- China
- Prior art keywords
- cavity
- mould
- drift
- way pipe
- shaping cavity
- 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.)
- Active
Links
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a kind of three-way pipe water swelling mould, it includes mould, lower mould, left drift and right drift, upper die and lower die are interlocked, shaping cavity is provided between upper die and lower die, left drift is located at the left end of shaping cavity, right drift is located at the right-hand member of shaping cavity, left drift and right drift at least one be provided with liquid injection hole, lower mould is provided with the blind hole communicated with shaping cavity below shaping cavity, the blind hole is as branch pipe forming cavity, the upper mould is provided with the cavity communicated with shaping cavity above shaping cavity, the cavity is located on the axially extending line of blind hole.The intersection position diameter for the three-way pipe that the utility model mould produces can be consistent with the diameter of pipeline both sides port, the three-way pipe that the utility model mould is produced is applied in air-conditioning condenser, it can ensure that condensing agent circulation is smooth, condensing agent will not occur and block situation.
Description
Technical field
It the utility model is related to tubular object extruding field shaping technique, and in particular to a kind of three-way pipe water swelling mould.
Background technology
The species of tube bulge is a lot, is broadly divided into the rigid class of bulging and soft mode bulging two.Rigid punch-pin bulging is only applicable
Processed in the bulging of the less demanding axial symmetry bulging part of form and dimensional precision.And by the use of liquid, gas or elastomer as
When transmission medium carries out bulging, soft mode bulging is commonly referred to as.Liquid can use oil, emulsion or water, elastomer generally use polyurethane
Rubber or natural rubber.Paraffin is due to being easy to be in solid or liquid unique features, and recyclable recycling, also will
It achieves good technique effect in production as bulging transmission medium.Therefore, according to the difference of transmission medium,
Soft mode bulging can be divided into hydraulic expanding-forming, barometric pressure load, rubber bulging and paraffin bulging etc. again.Soft mode bulging and rigid mould bulging phase
Than being processed particularly suitable for variously-shaped complex pipes, there is obvious technical economic benefit.
In existing process technology, using the three-way pipeline of existing water swelling mould preparation, at pipeline monitor, hand over
The diameter of prong can be less than the diameter of pipeline both sides port.And this three-way pipeline is applied in air-conditioning condenser, it is easy to
Cause condensing agent to block, influence the normal use of air-conditioning.
Utility model content
The purpose of this utility model is to provide a kind of three-way pipe water swelling mould, to solve three-way pipeline intersection diameter
The problem of pipeline both sides port diameter can be less than, improve the smooth degree of three-way pipe.
To achieve the above object, the utility model adopts the technical scheme that：
A kind of three-way pipe water swelling mould, it includes upper die and lower die, left drift and right drift, upper die and lower die and interlocked
Close, shaping cavity is provided between upper die and lower die, left drift is located at the left end of shaping cavity, and right drift is located at the right side of shaping cavity
At least one is provided with liquid injection hole for end, left drift and right drift, and lower mould is provided with what is communicated with shaping cavity below shaping cavity
Blind hole, the blind hole are provided with the cavity communicated with shaping cavity, institute as branch pipe forming cavity, the upper mould above shaping cavity
Cavity is stated to be located on the axially extending line of blind hole.
The utility model mould is provided with cavity in upper mould, and for three-way pipe when shaping, cavity is located just at threeway
Pipe is responsible for the intersection position with branch pipe, fluid media (medium) can be enable to be expanded at cavity, so that three-way pipe intersection is straight
Footpath is big compared with the diameter at remaining position of three-way pipe, that is to say the intersection of the three-way pipe produced using the utility model mould
Position diameter can be consistent with the diameter of pipeline both sides port, the three-way pipe application that the utility model mould is produced
In air-conditioning condenser, it is ensured that condensing agent circulation is smooth, and condensing agent will not occur and block situation.
Further, the cavity Cavity surface is circular arc camber.
As it is of the present utility model it is a kind of improve, the inner of the left drift and right drift is provided with step, on the step
Provided with sealing spacer.
Compared with prior art, the utility model has advantages below：
The intersection position diameter for the three-way pipe that the utility model mould produces can be straight with pipeline both sides port
Footpath is consistent, and the three-way pipe that the utility model mould is produced is applied in air-conditioning condenser, it is ensured that condensation
Agent circulation is smooth, and condensing agent will not occur and block situation.
Brief description of the drawings
Fig. 1 is the explosive view of the utility model three-way pipe water swelling mould；
Fig. 2 is the left view of the utility model three-way pipe water swelling mould；
Fig. 3 is Fig. 2 A-A sectional views.
Embodiment
Content of the present utility model is described in further details with reference to the accompanying drawings and detailed description.It is appreciated that
, specific embodiment described herein is used only for explaining the utility model, rather than to restriction of the present utility model.In addition
It should also be noted that, for the ease of describing, the part related to the utility model rather than full content are illustrate only in accompanying drawing.
Embodiment
Fig. 1 to Fig. 3 is refer to, a kind of three-way pipe water swelling mould, it includes mould 10, lower mould 20, the and of left drift 30
Right drift 40.
Upper mould 10 and lower mould 20 are interlocked, and shaping cavity 50 is provided between upper mould 10 and lower mould 20.Cavity is molded as three
The shaping channel of siphunculus.
Left drift 30 is located at the left end of shaping cavity 50, and right drift 40 is located at the right-hand member of shaping cavity 50, the left He of drift 30
Right drift 40 at least one be provided with liquid injection hole 60.
Lower mould 20 is provided with the blind hole 21 communicated with shaping cavity 50 below shaping cavity 50, and the blind hole 21 is used as branch pipe
Forming cavity.Blind hole can both be used as branch pipe forming cavity, can also be used as branch pipe drift, improve structural compactness.
The upper mould 10 is provided with the cavity 11 communicated with shaping cavity 50 above shaping cavity 50, and the cavity 11 is located at
On the axially extending line of blind hole 21.Wherein, the Cavity surface of cavity 11 is circular arc camber, circular arc camber can avoid three-way pipe into
Burr is produced during type.The shape of the cavity 11 can be the other shapes such as star, circle.
The utility model mould is provided with cavity in upper mould, and for three-way pipe when shaping, cavity is located just at threeway
Pipe is responsible for the intersection position with branch pipe, fluid media (medium) can be enable to be expanded at cavity, so that three-way pipe intersection is straight
Footpath is big compared with the diameter at remaining position of three-way pipe, that is to say the intersection of the three-way pipe produced using the utility model mould
Position diameter can be consistent with the diameter of pipeline both sides port, the three-way pipe application that the utility model mould is produced
In air-conditioning condenser, it is ensured that condensing agent circulation is smooth, and condensing agent will not occur and block situation.
In one embodiment of the present utility model, the inner of the left drift 30 and right drift 40 is provided with step 70, institute
State step 70 and be provided with sealing spacer 80.Sealing spacer can improve the sealing property of mould, avoid water swelling from being molded liquid stream
Go out and ensure briquetting pressure.
In summary, the utility model mould is provided with cavity in upper mould, and cavity is located just at three-way pipe supervisor and branch
The intersection position of pipe, can enable fluid media (medium) to be expanded at cavity, compared with prior art with advantages below：
1st, make the diameter of three-way pipe intersection big compared with the diameter at remaining position of three-way pipe, that is to say using the utility model into
The intersection position diameter for the three-way pipe that pattern tool produces can be consistent with the diameter of pipeline both sides port, it is ensured that cold
Solidifying agent circulation is smooth, and condensing agent will not occur and block situation；
2nd, sealing spacer can improve the sealing property of mould, avoid water swelling shaping dope from flowing out and ensure shaping pressure
Power；
3rd, blind hole can both be used as branch pipe forming cavity, can also be used as branch pipe drift, improve structural compactness.
Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment simultaneously is not used to limit
The scope of the claims of the present utility model, all equivalence enforcements or change without departing from carried out by the utility model, it is intended to be limited solely by this case
In the scope of the claims.
Claims (3)
1. a kind of three-way pipe water swelling mould, including upper die and lower die, left drift and right drift, upper die and lower die are interlocked, on
Shaping cavity is provided between mould and lower mould, left drift is located at the left end of shaping cavity, and right drift is located at the right-hand member of shaping cavity, left
Drift and right drift at least one be provided with liquid injection hole, it is characterised in that：Lower mould is provided with and shaping cavity below shaping cavity
The blind hole communicated, for the blind hole as branch pipe forming cavity, the upper mould is provided with what is communicated with shaping cavity above shaping cavity
Cavity, the cavity are located on the axially extending line of blind hole.
2. three-way pipe water swelling mould according to claim 1, it is characterised in that：The cavity Cavity surface is that circular arc is bent
Face.
3. three-way pipe water swelling mould according to claim 1, it is characterised in that：The left drift and right drift it is interior
End is provided with step, and the step is provided with sealing spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720623486.3U CN207026230U (en) | 2017-05-31 | 2017-05-31 | A kind of three-way pipe water swelling mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720623486.3U CN207026230U (en) | 2017-05-31 | 2017-05-31 | A kind of three-way pipe water swelling mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026230U true CN207026230U (en) | 2018-02-23 |
Family
ID=61470623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720623486.3U Active CN207026230U (en) | 2017-05-31 | 2017-05-31 | A kind of three-way pipe water swelling mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207026230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984688A (en) * | 2017-05-31 | 2017-07-28 | 佛山市南海鼎标精工机械有限公司 | A kind of three-way pipe water swelling mould |
| CN111438253A (en) * | 2020-04-14 | 2020-07-24 | 沈阳明日航材设备技术有限公司 | High pressure former in tubular product |
-
2017
- 2017-05-31 CN CN201720623486.3U patent/CN207026230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984688A (en) * | 2017-05-31 | 2017-07-28 | 佛山市南海鼎标精工机械有限公司 | A kind of three-way pipe water swelling mould |
| CN111438253A (en) * | 2020-04-14 | 2020-07-24 | 沈阳明日航材设备技术有限公司 | High pressure former in tubular product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106984688A (en) | A kind of three-way pipe water swelling mould | |
| CN207026230U (en) | A kind of three-way pipe water swelling mould | |
| CN103537509B (en) | A kind of large-scale multi-nozzle pipeline thermal extrusion forming process is formulated and die design method | |
| CN201685380U (en) | Primary sulfuration mould for super-large sized rubber O-shaped seal ring | |
| CN103495838A (en) | Irrigation extrusion process of abnormal-shaped tee pipes for air conditioner and pipe fittings manufactured according to irrigation extrusion process | |
| CN201180824Y (en) | One-way valve | |
| CN1695843A (en) | Method for manufacturing parts of multiple way union | |
| CN105983606A (en) | Internal high pressure-forming method for special-shaped tube | |
| CN202251796U (en) | Heat exchanger combined by side-mounted integrated temperature control valve and side flow pipe | |
| CN203917554U (en) | Fintube cooler hydraulic expansion-jointing equipment | |
| CN203737135U (en) | Liquid preparation jet pipe joint convenient for dissolution | |
| CN207508061U (en) | Slip yoke preform | |
| CN202779237U (en) | Extrusion forming device for three-way tubes | |
| CN203395478U (en) | Water drainage H-type pipe piece | |
| CN204988826U (en) | A appurtenance for making slip casting material compressive strength test sample | |
| CN203362688U (en) | Cylinder body of tee joint extrusion cylinder | |
| CN204356737U (en) | A kind of vertical syndeton of moulding between concrete cut and concrete structure | |
| CN203316609U (en) | Elbow die used for seamless punched elbow production | |
| CN202327474U (en) | Reducing elbow | |
| CN204535520U (en) | A kind of combined radiator hydroecium | |
| CN202007417U (en) | Inspection well | |
| CN204524775U (en) | Corrugated stainless steel tubing semi-automatic stretching flat mouth is swollen mouth all-in-one multifunctional machine | |
| CN202672188U (en) | Planomural pipe additional joint for inspection well | |
| CN202674665U (en) | 90-degree elbow joint | |
| CN212959985U (en) | In-line two-position seven-way valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |