CN207044490U - A kind of adjustable pipeline mould - Google Patents
A kind of adjustable pipeline mould Download PDFInfo
- Publication number
- CN207044490U CN207044490U CN201720889978.7U CN201720889978U CN207044490U CN 207044490 U CN207044490 U CN 207044490U CN 201720889978 U CN201720889978 U CN 201720889978U CN 207044490 U CN207044490 U CN 207044490U
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- external mold
- internal model
- side form
- wall thickness
- breathing zone
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Abstract
The utility model discloses a kind of adjustable pipeline mould, including mold shell, external mold, internal model.The external mold includes external mold side form and is arranged on external mold side form both ends and the external mold bed die that can be tightly connected with external mold side form, internal model.Mold shell is two semicircular cavities connected by regulating bolt, the hollow cylinder of opening is provided with the external mold side form for side, the internal model is to be provided with the hollow cylinder of internal model breathing zone, and the change wall thickness arc valve c that internal model breathing zone is correspondingly arranged in internal model by two valves and is in contact and change wall thickness arc valve d are formed.The utility model provide it is a kind of can sized pipeline mould within the specific limits, reduce die cost, shorten processing duration, it is cost-effective.And the utility model demoulding step is simple and quick, after product stripping, production can be directly adjusted next time, without dismantling assembly jig, shortened pipeline production procedure, improved production efficiency.
Description
Technical field
It the utility model is related to pipeline field shaping technique, and in particular to a kind of adjustable pipeline mould.
Background technology
Important component of the plastic pipe as chemical building material, because losing small, energy-conservation, section material, protection life with current
State, it is completed the advantages that convenient, is widely used in the fields such as building water supply and drainage, cities and towns plumbing and Gas Pipe, turns into the new century
The main force of urban construction pipe network.
Because plastic pipe is using more and more extensive, the size differentiation of pipeline is more and more thinner, and in order to coordinate different chis
Very little needs, during production pipeline, although size disparity is little, it is required for first making mould；Meanwhile same production line according to
Production needs, and needs to change mould at any time, re-starts the dismounting and assembling of mould, to meet the needs of enterprise, make it
Production cost increase, production cycle extend.
Pipeline is in forming process, it is also necessary to product and mould separated, it is relatively common in the market to be easy to product
The mode separated with mould is that mould uses the counterpart assembly jig detachably separated, and use is very inconvenient, and separative efficiency is slow, work
It is low to make efficiency, production cycle length adds the economic consumption used, and the market competitiveness is small.
Utility model content
When the utility model is to solve pipeline shaping, die size is non-adjustable, and product and pipeline separate inconvenience
Problem, there is provided a kind of dimension adjustable, and product and mould separate easy pipeline mould.
The utility model is achieved through the following technical solutions：A kind of adjustable pipeline mould include mold shell,
External mold, internal model.The external mold includes external mold side form and is arranged on external mold side form both ends and by the external mold side form being coaxially arranged, internal model
The external mold bed die connected as one, the cavity that external mold side form, external mold bed die and internal model are collectively forming are pipeline forming cavity.Outside mould
Shell is two arc fasteners connected by regulating bolt, and two arc fasteners have a certain distance, can pass through regulating bolt
The distance between two arc fasteners of regulation.Mold shell is nested in outside external mold side form and contacted with external mold side form.The external mold
The hollow cylinder of opening is provided with side form for side, mould in use, by adjusting the regulating bolt on mold shell,
Make the closure of openings of external mold side, after formed product cooling, unclamp the regulating bolt on mold shell, make external mold and product outer wall
Separation, reach the purpose of product stripping.The internal model is to be provided with the hollow cylinder of internal model breathing zone, and internal model breathing zone is by two
The change wall thickness arc valve c and become wall thickness arc valve d compositions that valve is correspondingly arranged in internal model and is in contact.Mould does not work
When, become wall thickness arc valve c and become wall thickness arc valve d compositions part weight or completely overlapped, preferably two valves of internal model breathing zone become wall
Thick arc valve is completely overlapped when not working, and internal model is the hollow cylinder of a uniform wall thickness.
The main shaft through internal model is coaxially installed with the internal model, nested be provided with can be along the installation of main axle moving on main shaft
Pipe, described installing pipe one end is provided with the air compression chamber being connected with air pump, is fixedly installed and pacifies in the air compression chamber
Tubulature moving direction extension spring in the same direction.Multiple both ends are provided with the installing pipe respectively with installing tube outer surface, internal model
The be hinged connecting rod of inner surface.
Further, the connecting rod is hinged with fixed block with one end that internal model inner surface is connected, and the fixed block is fixed
Installed in internal model inner surface.
Further, one side of the fixed block away from connecting rod is arcwall face, makes internal model stress more uniform.
Further, the connecting rod is hinged with limited block with installing pipe outer surface connection, and the limited block fixes peace
In installing pipe.
Further, the external mold is the hollow cylinder for being provided with external mold breathing zone, and external mold breathing zone is set by two valves
On exterior mould and partly overlapping change wall thickness arc valve a and change wall thickness arc valve b are formed, and form airfoil die.Mould
When not working, two valves of external mold breathing zone become wall thickness arc valve thin-walled end and are in contact, and external mold is that an external mold breathing zone wall thickness is
Intermediate thin, the thick hollow cylinder in both sides.The regulating bolt junction of the mold shell and external mold breathing zone arranged in dislocation.By
Relatively thin in the wall thickness of external mold breathing zone, during production shaping, arc valve is yielding, therefore by the two of external mold breathing zone and mold shell
The junction arranged in dislocation of individual semicircular cavities, make the certain support of formation of the mold shell to external mold breathing zone, give birth to pipe fitting
During production, it is unlikely to deform, uniform quality.
The utility model compared with prior art, has advantages below and beneficial effect：
（1）Mould provided by the utility model is provided with breathing zone, and the external mold and internal model for making mould can be adjusted, energy
The pipeline of various outer diameter and internal diameter is processed using same mold, reduces die cost, shortens processing duration, it is cost-effective.
（2）The utility model demoulding step is simple and quick, after product stripping, can directly be adjusted production, nothing next time
Assembly jig need to be dismantled, shortens pipeline production procedure, improves production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side structure schematic view of the present utility model；
Fig. 3 is the structural representation that the utility model is provided with external mold breathing zone；
Wherein：1-mold shell, 2-external mold side form, 3-internal model, 4-main shaft, 5-regulating bolt, 6-limited block,
7-connecting rod, 8-fixed block, 9-become wall thickness arc valve a, 10-become wall thickness arc valve b, 11-become wall thickness arc valve c, 12-
Become wall thickness arc valve d, 13-external mold bed die, 14-installing pipe, 15-opening, 16-air compression chamber, 17-extension spring.
Embodiment
The utility model is described in further detail with reference to embodiment, but embodiment of the present utility model is not
It is limited to this.
Embodiment 1：
As shown in figure 1, a kind of adjustable pipeline mould includes mold shell 1, external mold 2, internal model 3.The external mold
Including external mold side form 2 and it is arranged on the both ends of external mold side form 2 and connects as one the external mold side form 2 being coaxially arranged, internal model 3 outer
Mould bed die 13, the cavity that external mold side form 2, external mold bed die 13 and internal model 3 are collectively forming are pipeline forming cavity.Mold shell 1 is two
The individual arc fastener connected by regulating bolt 5, two arc fasteners have a certain distance, can adjust 5 by regulating bolt
The distance between two arc fasteners, it is outer and contacted with external mold side form 2 that mold shell 1 is nested in external mold side form 2.The external mold side
The hollow cylinder of opening 15 is provided with mould 2 for side, mould is in use, by adjusting the regulation spiral shell on mold shell 1
Bolt 5, the opening 15 on external mold side form 2 is closed, after formed product cooling, unclamp the regulating bolt 5 on mold shell 1, made outer
Mould side form 2 separates with product outer wall, reaches the purpose of product stripping.The internal model 3 is to be provided with the open circles of internal model breathing zone
Cylinder, the change wall thickness arc valve c11 and become wall thickness arc valve that internal model breathing zone is correspondingly arranged in internal model by two valves and is in contact
D12 is formed.When mould does not work, two valves of internal model breathing zone become completely overlapped when wall thickness arc valve does not work, and internal model 3 is
The hollow cylinder of one uniform wall thickness.
As shown in Fig. 2 be coaxially installed with the main shaft 4 through internal model in the internal model 3, be provided with can edge for nesting on main shaft 4
The installing pipe 14 that main shaft 4 moves, the installing pipe 14 is provided with the air compression chamber 16 being connected with air pump, by air pump to air
It is filled with compression chamber or gas bleeding, promotion installing pipe 14 is provided along main axle moving.It is fixedly installed in the air compression chamber
The extension spring in the same direction with installing pipe moving direction, installing pipe 14 is set to be automatically reset after pipeline shaping.In the installing pipe 14
It is provided with the connecting rod 7 that multiple both ends are hinged with the outer surface of installing pipe 14, the inner surface of internal model 3 respectively.The connecting rod 7 and internal model
One end of 3 inner surfaces connection is hinged with fixed block 8, and the fixed block 8 is fixedly mounted on the inner surface of internal model 3, connecting rod 7 and installation
The outer surface connection of pipe 14 is also hinged with the limited block 6 being fixedly mounted in installing pipe 14.
Before pipeline shaping, the internal model 3 in pipeline mould, external mold side form 2, mold shell 1 are co-axially mounted, according to
The internal diameter of the pipeline and external diameter of required processing, booster air pump are filled with gas into air compression chamber 16, air pressure in air compression chamber 16
Increase, installing pipe 14 is promoted to be moved along main shaft 4 toward the inner chamber of internal model 3, the limited block 7 in installing pipe 14 is simultaneously mobile, makes
The connecting rod 7 being connected on limited block 6 rotates, and forms outside thrust, and two valves of internal model breathing zone become wall thickness arc valve and overlapped
Scope reduces, and the diameter of internal model 3 becomes big, reaches needed for processing.The regulating bolt 5 on mold shell 1 is adjusted, is made on external mold side form 2
Closure of openings, the pipeline forming cavity that installation external mold bed die 13 forms closing is sealed at the both ends of external mold side form 2, carries out pipeline shaping
Processing.After pipeline shaping cooling, external mold bed die 13 is unclamped, unclamps the gas port that air compression chamber 16 is connected with air pump, reduces air
Pressure, extension spring 17 reset, and pull installing pipe 14 installing pipe 14 is rotated away from the inner chamber of internal model 3, connecting rod 7, reduce outside
Thrust, two valves of the breathing zone of internal model 3 is become wall thickness arc valve and overlap scope increase, the diameter of internal model 3 reduces, formed pipe inwall
Separated with internal model 3.Turn the regulating bolt 5 on mold shell 1, the opening 15 of external mold side form 2 is recovered, formed pipe outer wall with it is outer
Mould side form 2 separates, and completes being kept completely separate for product and mould.
Embodiment 2：
On the basis of above-described embodiment, the present embodiment is improved, and its improvements is：It is as shown in figure 3, described outer
Mould side form 2 is the hollow cylinder for being provided with external mold breathing zone, and external mold breathing zone is arranged on by two valves on exterior mould and part weight
Folded change wall thickness arc valve a9 and change wall thickness arc valve b10 is formed, and forms airfoil die.When mould does not work, external mold is stretched
Two valves in contracting area become wall thickness arc valve thin-walled end and are in contact, and external mold side form 13 is that an external mold breathing zone wall thickness is intermediate thin, and two
The thick hollow cylinder in side.Because the wall thickness of external mold breathing zone is relatively thin, during production shaping, arc valve is yielding, therefore by external mold
Breathing zone and the junction arranged in dislocation of two semicircular cavities of mold shell 1, make shape of the mold shell 1 to external mold breathing zone
Into certain support, when producing pipe fitting, it is unlikely to deform, uniform quality.
Before pipeline shaping, the internal model 3 in pipeline mould, external mold side form 2, mold shell 1 are co-axially mounted, according to
The internal diameter of the pipeline and external diameter of required processing, booster air pump are filled with gas into air compression chamber 16, air pressure in air compression chamber 16
Increase, installing pipe 14 is promoted to be moved along main shaft 4 toward the inner chamber of internal model 3, the limited block 7 in installing pipe 14 is simultaneously mobile, makes
The connecting rod 7 being connected on limited block 6 rotates, and forms outside thrust, and two valves of internal model breathing zone become wall thickness arc valve and overlapped
Scope reduces, and the diameter of internal model 3 becomes big, reaches needed for processing.The regulating bolt 5 on mold shell 1 is adjusted, makes external mold breathing zone
Two valves change wall thickness arc valve overlaps scope increase, and the diameter of external mold side form 13 diminishes, reached needed for processing, carries out pipeline shaping and adds
Work.After pipeline shaping cooling, external mold bed die 13 is unclamped, unclamps the gas port that air compression chamber 16 is connected with air pump, reduces air pressure
Power, extension spring 17 reset, and pull installing pipe 14 to be rotated away from the inner chamber of internal model 3, connecting rod 7, reduce outside thrust, make internal model
Two valves of 3 breathing zones become wall thickness arc valve and overlap scope increase, and the diameter of internal model 3 reduces, and formed pipe inwall separates with internal model 3.
The regulating bolt 5 on mold shell 1 is turned, two valves of external mold breathing zone become wall thickness arc valve and overlap scope reduction, external mold side form 2
Diameter returns, formed pipe outer wall separate with external mold side form 2, complete being kept completely separate for product and mould.
Other parts are substantially the same manner as Example 1 in the present embodiment, therefore no longer repeat one by one.
It is described above, only it is preferred embodiment of the present utility model, any formal limit is not done to the utility model
System, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations, each falls within
Within the scope of protection of the utility model.
Claims (8)
1. a kind of adjustable pipeline mould, including mold shell（1）, external mold, internal model（3）, it is characterised in that：It is described outer
Mould includes external mold side form（2）Be arranged on external mold side form（2）Both ends and the external mold side form that will be coaxially arranged（2）, internal model（3）Connection
The external mold bed die being integrated（13）, external mold side form（2）, external mold bed die（13）And internal model（3）The cavity being collectively forming be pipeline into
Die cavity；The mold shell（1）It is nested in external mold side form（2）It is outer and with external mold side form（2）Contact；The internal model（3）To set
There is the hollow cylinder of internal model breathing zone, internal model breathing zone is correspondingly arranged at internal model by two valves（3）Change wall thickness that is upper and being in contact
Arc valve c（11）With change wall thickness arc valve d（12）Form, the internal model（3）Inside it is coaxially installed with the main shaft through internal model（4）,
The main shaft（4）Upper nesting is provided with can be along the installing pipe of main axle moving（14）, the installing pipe（14）One end is provided with and gas
The air compression chamber of pump connection（16）；The air compression chamber（16）Inside it is fixedly installed and installing pipe（14）Moving direction is in the same direction
Extension spring（17）；The installing pipe（14）On be provided with multiple both ends respectively with installing pipe（14）Outer surface, internal model（3）It is interior
The be hinged connecting rod in surface（7）；The external mold side form is provided with an opening（15）Hollow cylinder；The mold shell
（1）Pass through regulating bolt for two（5）The arc buckle composition of connection.
A kind of 2. adjustable pipeline mould according to claim 1, it is characterised in that：The connecting rod（7）With
Internal model（3）One end of inner surface connection is hinged with fixed block（8）, the fixed block is fixedly mounted on internal model（3）Inner surface.
A kind of 3. adjustable pipeline mould according to claim 2, it is characterised in that：The fixed block（8）Far
From connecting rod（7）One side be to main shaft（4）The arcwall face of center bending shaft.
A kind of 4. adjustable pipeline mould according to claim 1, it is characterised in that：The connecting rod（7）With
Installing pipe（14）Outer surface connection is hinged with limited block（6）, the limited block（6）It is fixedly mounted on installing pipe（14）On.
A kind of 5. adjustable pipeline mould according to claim 1, it is characterised in that：The external mold side form opening
（15）Place is provided with external mold breathing zone, and external mold breathing zone is arranged on external mold side form opening by two valves（15）Place and the change wall being in contact
Thick arc valve a（9）With change wall thickness arc valve b（10）Form.
A kind of 6. adjustable pipeline mould according to claim 5, it is characterised in that：The mold shell（1）
Regulating bolt（5）Junction and external mold breathing zone arranged in dislocation.
A kind of 7. adjustable pipeline mould according to claim 5, it is characterised in that：Mould does not work
When, the change wall thickness arc valve a of external mold breathing zone（9）Thin-walled end with becoming wall thickness arc valve b（10）Thin-walled end line contact.
A kind of 8. adjustable pipeline mould according to claim 1, it is characterised in that：Mould does not work
When, the change wall thickness arc valve c of internal model breathing zone（11）Thin-walled end with becoming wall thickness arc valve d（12）Be completely superposed, internal model（3）
For the hollow cylinder of a uniform wall thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889978.7U CN207044490U (en) | 2017-07-21 | 2017-07-21 | A kind of adjustable pipeline mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889978.7U CN207044490U (en) | 2017-07-21 | 2017-07-21 | A kind of adjustable pipeline mould |
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| Publication Number | Publication Date |
|---|---|
| CN207044490U true CN207044490U (en) | 2018-02-27 |
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ID=61497820
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720889978.7U Active CN207044490U (en) | 2017-07-21 | 2017-07-21 | A kind of adjustable pipeline mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207044490U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687948A (en) * | 2018-05-28 | 2018-10-23 | 浙江泰华集成家居科技有限公司 | The demoulding mechanism of upper die body in gypsum decorative object shaping mould |
| CN108687942A (en) * | 2018-05-28 | 2018-10-23 | 浙江泰华集成家居科技有限公司 | The shaping mould of gypsum lampshade |
| CN108724441A (en) * | 2018-05-29 | 2018-11-02 | 浙江泰华集成家居科技有限公司 | The open type shaping mould of gypsum lampshade |
| CN110539495A (en) * | 2019-09-16 | 2019-12-06 | 温州续影贸易有限公司 | Internal and external traction auxiliary equipment for production of MPP pipelines with different sizes |
| CN110744030A (en) * | 2019-11-05 | 2020-02-04 | 杭州杭富锅炉成套设备有限公司 | Method for manufacturing small radius of boiler pipeline |
| CN111496215A (en) * | 2020-06-12 | 2020-08-07 | 浙江灿根智能科技有限公司 | Centrifugal casting die and manufacturing process of double-flange pipe fitting |
| CN112848245A (en) * | 2021-01-25 | 2021-05-28 | 宜宾天亿新材料科技有限公司 | Biaxial orientation plastic pipe forming die |
| CN113858493A (en) * | 2021-09-24 | 2021-12-31 | 华创天元实业发展有限责任公司 | Steel-plastic composite pipeline production line wall thickness adjusting system |
| CN115071040A (en) * | 2022-06-27 | 2022-09-20 | 江苏理工学院 | Preparation device and preparation method of artificial blood vessel with microstructure on inner surface |
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2017
- 2017-07-21 CN CN201720889978.7U patent/CN207044490U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687948A (en) * | 2018-05-28 | 2018-10-23 | 浙江泰华集成家居科技有限公司 | The demoulding mechanism of upper die body in gypsum decorative object shaping mould |
| CN108687942A (en) * | 2018-05-28 | 2018-10-23 | 浙江泰华集成家居科技有限公司 | The shaping mould of gypsum lampshade |
| CN108724441A (en) * | 2018-05-29 | 2018-11-02 | 浙江泰华集成家居科技有限公司 | The open type shaping mould of gypsum lampshade |
| CN110539495A (en) * | 2019-09-16 | 2019-12-06 | 温州续影贸易有限公司 | Internal and external traction auxiliary equipment for production of MPP pipelines with different sizes |
| CN110744030A (en) * | 2019-11-05 | 2020-02-04 | 杭州杭富锅炉成套设备有限公司 | Method for manufacturing small radius of boiler pipeline |
| CN111496215A (en) * | 2020-06-12 | 2020-08-07 | 浙江灿根智能科技有限公司 | Centrifugal casting die and manufacturing process of double-flange pipe fitting |
| CN112848245A (en) * | 2021-01-25 | 2021-05-28 | 宜宾天亿新材料科技有限公司 | Biaxial orientation plastic pipe forming die |
| CN113858493A (en) * | 2021-09-24 | 2021-12-31 | 华创天元实业发展有限责任公司 | Steel-plastic composite pipeline production line wall thickness adjusting system |
| CN113858493B (en) * | 2021-09-24 | 2023-08-29 | 华创天元实业发展有限责任公司 | Wall thickness adjusting system for steel-plastic composite pipeline production line |
| CN115071040A (en) * | 2022-06-27 | 2022-09-20 | 江苏理工学院 | Preparation device and preparation method of artificial blood vessel with microstructure on inner surface |
| CN115071040B (en) * | 2022-06-27 | 2024-02-27 | 江苏理工学院 | Preparation device and preparation method of artificial blood vessel with microstructure on inner surface |
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Address after: 618000 Linjiang Landscape Avenue, Xiaoquan Town, Biyang District, Deyang City, Sichuan Province Patentee after: Sichuan Yifeng Pipe Industry Co., Ltd. Address before: 618000 Linjiang Landscape Avenue, Xiaoquan Town, Biyang District, Deyang City, Sichuan Province Patentee before: Sichuan peak plastic industry Co., Ltd. |