CN110509503A - Injection mold for pipeline production - Google Patents
Injection mold for pipeline production Download PDFInfo
- Publication number
- CN110509503A CN110509503A CN201910846698.1A CN201910846698A CN110509503A CN 110509503 A CN110509503 A CN 110509503A CN 201910846698 A CN201910846698 A CN 201910846698A CN 110509503 A CN110509503 A CN 110509503A
- Authority
- CN
- China
- Prior art keywords
- fixed
- pedestal
- fixed column
- injection mold
- fixedly installed
- 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.)
- Withdrawn
Links
- 238000002347 injection Methods 0.000 title claims abstract description 16
- 239000007924 injection Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 abstract description 19
- 239000004033 plastic Substances 0.000 abstract description 19
- 239000004568 cement Substances 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/261—Moulds having tubular mould cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/34—Moulds having venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/568—Applying vibrations to the mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/568—Applying vibrations to the mould parts
- B29C2045/5685—Applying vibrations to the mould parts for eliminating internal voids in the moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to pipeline production technical fields, and disclose the injection mold produced for pipeline, it include: pedestal, the upper surface of the pedestal is fixedly installed with set casing, the lower end of the pedestal is fixedly installed with fixed frame, and the groove of fixed frame is fixedly installed with compression spring, and the upper end of compression spring is fixedly connected with fixed plate, the both ends of fixed plate are fixedly installed with fixed column, and the two sides of fixed column lower end are slidably installed by the inner wall of fixed link and fixed frame.By fixed column, limited post, hinge bar, squeeze being used cooperatively for spring, movable block, fixed block and scroll wheel, it can be during plastic tube pours, effectively fixed column is tapped, it ensure that plastics pour bubble in plastics between set casing and fixed column and reduce or to not having, it ensure that the consistency of infused pipe thickness, bubble will not be generated on the inner wall of pipeline, and then improves the quality of pipeline.
Description
Technical field
The present invention relates to pipeline production technical fields, particularly for the injection mold of pipeline production.
Background technique
Injection molding pipe part feature is that corrosion resistance is good, acid-alkali-corrosive-resisting and chemical attack；Long service life, depreciable cost are far low
In steel pipe；Easy construction is readily transported；Flexibility is good, good impact resistance, and elongation at break is 20 times of steel；Air-tightness is good, prevents
Only gas Shen is logical；Security and stability is good, and the attention of Environmental protection, injection molding pipe part is in buried pollution discharge water pipeline
It is more widely applied.
Currently, existing injection molded tube produce injection molding when, be directly the plastic cement of thawing is cast in pipe mould, but
It is during pouring, to be easy to produce bubble inside the plastic cement of thawing, be cast in pipe mould with bladdery plastic cement
When, if bubble does not remove, inner wall of the pipe quality may be will affect, inner wall of the pipe is caused to have crafters, influence inner wall of the pipe
The consistency of thickness, the case where shortening so as to cause the service life of pipeline, it has not been convenient to use.
Summary of the invention
The present invention is the injection mold realizing technical purpose and adopting the following technical scheme that for pipeline production, comprising: bottom
Seat, the upper surface of the pedestal are fixedly installed with set casing, and the lower end of the pedestal is fixedly installed with fixed frame, fixed frame it is recessed
Compression spring is fixedly installed at slot, the upper end of compression spring is fixedly connected with fixed plate, and the both ends of fixed plate are fixedly installed with
The two sides of fixed column, fixed column lower end are slidably installed by the inner wall of fixed link and fixed frame, the two sides of the fixed column lower end
It is fixedly installed with hinge bar, the upper end of the fixed plate is fixedly installed with limited post, and the lower end inside limited post is fixedly connected with the right side
Spring is squeezed, the upper end for squeezing spring is elasticly connected with movable block, and the two sides of movable block are run through and extend to the two sides of limited post
It is fixedly installed with fixed block, fixed block is movably installed with scroll wheel far from the side of movable block.
Further, the hinge bar is located at the top of fixed link, and the upper end of hinge bar is run through and extends to pedestal
Upper end, and the upper end of hinge bar and the upper surface of pedestal are located in same level, the seam between the upper end and pedestal of hinge bar
Gap is not more than 0. 5 millimeters, primarily to guaranteeing that plastics will not flow between the upper end and pedestal of hinge bar, there are the markings.
Further, the two sides of the limited post offer sliding slot compatible with movable block.
Further, the top of pedestal is run through and extended in the upper end of the fixed column, and the inside of fixed column offers
Ripple block.
Further, the central axes of the scroll wheel are equipped with heated electric rotation shaft, and the inside of scroll wheel is equipped with in-built electrical
Source.
Further, the fixed plate is located at the lower end that fixed column is located at fixed column wall.
Further, the inside of the fixed frame offers sliding slot compatible with fixed link.
The present invention have it is following the utility model has the advantages that
1, this be used for pipeline production injection mold, by fixed column, limited post, hinge bar, squeeze spring, movable block,
Being used cooperatively for fixed block and scroll wheel, effectively can strike fixed column effectively during plastic tube pours
It hits, ensure that plastics pour the bubble in plastics between set casing and fixed column and reduce or to not having, ensure that and infuse pipe
The inner wall of the consistency of wall thickness, pipeline will not generate bubble, influence the quality of pipeline.
2, the injection mold for being used for pipeline production, passes through being used cooperatively for fixed column, fixed link and hinge bar, Ke Yifang
Just give the pipeline poured to support comes out, and is taken out conveniently the pipeline relatively poured, avoids the inner wall and fixed column of pipeline
Outer wall bonding, it has not been convenient to which the case where taking out is convenient for people to use.
Detailed description of the invention
Fig. 1 is entirety perspective view of the present invention.
Fig. 2 is front cross-sectional structural schematic diagram of the present invention.
Fig. 3 is fixed column schematic diagram of internal structure of the present invention.
In figure: 1 pedestal, 2 set casings, 3 fixed frames, 4 compression springs, 5 fixed plates, 6 fixed columns, 7 fixed links, 8 limited posts,
9 hinge bars, 10 squeeze spring, 11 movable blocks, 12 fixed blocks, 13 scroll wheels.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the injection mold for pipeline production, comprising: the upper surface of pedestal 1, pedestal 1 is fixedly installed with
Set casing 2, the lower end of pedestal 1 are fixedly installed with fixed frame 3, and the inside of fixed frame 3 offers cunning compatible with fixed link 7
Slot, the groove of fixed frame 3 are fixedly installed with compression spring 4, and the upper end of compression spring 4 is fixedly connected with fixed plate 5, fixed plate
5 are located at the lower end that fixed column 6 is located at 6 inner wall of fixed column, and the both ends of fixed plate 5 are fixedly installed with fixed column 6,6 lower end of fixed column
Two sides be slidably installed by fixed link 7 and the inner wall of fixed frame 3, the two sides of 6 lower end of fixed column are fixedly installed with hinge bar 9.
It is used cooperatively by fixed column 6, fixed link 7 with hinge bar 9, it may be convenient to the pipeline poured be given and support
Come, easily take out the pipeline relatively poured, the outer wall of the inner wall and fixed column 6 that avoid pipeline bonds, it has not been convenient to the feelings taken out
Condition is convenient for people to use.
The upper end of fixed plate 5 is fixedly installed with limited post 8, and the two sides of limited post 8 offer compatible with movable block 11
Sliding slot, the lower end inside limited post 8 are fixedly connected with right extruding spring 10, and the upper end for squeezing spring 10 is elasticly connected with movable block
11, the two sides of movable block 11, which are run through and extend to the two sides of limited post 8, is fixedly installed with fixed block 12, and fixed block 12 is far from activity
The side of block 11 is movably installed with scroll wheel 13.
Wherein, pass through fixed column 6, limited post 8, hinge bar 9, extruding spring 10, movable block 11, fixed block 12 and scroll wheel
13 be used cooperatively, effectively can tap fixed column 6, ensure that modeling effectively during plastic tube pours
Material pours bubble in plastics between set casing 2 and fixed column 6 and reduces or to not having, ensure that the one of infused pipe thickness
Cause property, the inner wall of pipeline will not generate bubble, influence the quality of pipeline.
Wherein, hinge bar 9 is located at the top of fixed link 7, and the upper end of pedestal 1 is run through and extended in the upper end of hinge bar 9,
And the upper end of hinge bar 9 and the upper surface of pedestal 1 are located in same level, the gap between the upper end and pedestal 1 of hinge bar 9
No more than 0. 5 millimeters, primarily to guaranteeing that plastics will not flow between the upper end and pedestal 1 of hinge bar 9, there are the markings.
Wherein, the top of pedestal 1 is run through and extended in the upper end of fixed column 6, and the inside of fixed column 6 offers ripple
Block.
Wherein, the central axes of scroll wheel 13 are equipped with heated electric rotation shaft, and the inside of scroll wheel 13 is equipped with built-in power.
When in use, the plastic cement of melting state is cast in the inside of set casing 2, when plastic cement is cast in set casing 2,
Melt the temperature of lower plastic cement and scroll wheel 13 is conducted to by fixed column 6, scroll wheel 13 is heated by rear, on 13 central axes of scroll wheel
Heated electric rotation shaft drive right side scroll wheel 13 rotate clockwise, the scroll wheel 13 in left side rotates counterclockwise, Compressive activities
Block 11 limited post 8 downwardly sliding, it is fixed so the scroll wheel 13 moved downward is by the inner wall of fixed column 6
Column 6 can shake, and the plastic gap placed between fixed column 6 in set casing 2 all shakes disappearance, so that bubble is also disappeared, moulding
When material pours completion, fixed column 6 is pressed downwards, the fixed plate 5 being fixedly mounted with fixed column 6 presses compression spring 4, it shrinks, this
When, the angle between hinge bar 9 and fixed column 6 becomes smaller, and the upper end of hinge bar 9 is gradually higher than the upper surface of pedestal 1, will pour
At plastic tube to squeeze out, facilitate plastic tube of taking.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. the injection mold for pipeline production, comprising: pedestal (1), it is characterised in that: the upper surface of the pedestal (1) is fixed
It is equipped with set casing (2), the lower end of the pedestal (1) is fixedly installed with fixed frame (3), the fixed peace of the groove of fixed frame (3)
Equipped with compression spring (4), the upper end of compression spring (4) is fixedly connected with fixed plate (5), and the both ends of fixed plate (5) are fixedly mounted
Have fixed column (6), the two sides of fixed column (6) lower end are slidably installed by fixed link (7) and the inner wall of fixed frame (3), described solid
The two sides of fixed column (6) lower end are fixedly installed with hinge bar (9), and the upper end of the fixed plate (5) is fixedly installed with limited post (8),
The internal lower end of limited post (8) is fixedly connected with right extruding spring (10), and the upper end for squeezing spring (10) is elasticly connected with movable block
(11), the two sides of movable block (11), which are run through and extend to the two sides of limited post (8), is fixedly installed with fixed block (12), fixed block
(12) side far from movable block (11) is movably installed with scroll wheel (13).
2. the injection mold according to claim 1 for pipeline production, it is characterised in that: the hinge bar (9) is located at
The top of fixed link (7), and the upper end of pedestal (1), and the upper end of hinge bar (9) are run through and extended in the upper end of hinge bar (9)
It is located in same level with the upper surface of pedestal (1), the gap between the upper end and pedestal (1) of hinge bar (9) is not more than zero
Five millimeters of point.
3. the injection mold according to claim 1 for pipeline production, it is characterised in that: the two of the limited post (8)
Side offers and movable block (11) compatible sliding slot.
4. it is according to claim 1 for pipeline production injection mold, it is characterised in that: the fixed column (6) it is upper
The top of pedestal (1) is run through and is extended at end, and the inside of fixed column (6) offers ripple block.
5. the injection mold according to claim 1 for pipeline production, it is characterised in that: in the scroll wheel (13)
Axis is equipped with heated electric rotation shaft, and the inside of scroll wheel (13) is equipped with built-in power.
6. the injection mold according to claim 1 for pipeline production, it is characterised in that: the fixed plate (5) is located at
Fixed column (6) is located at the lower end of fixed column (6) inner wall.
7. it is according to claim 1 for pipeline production injection mold, it is characterised in that: the fixed frame (3) it is interior
Portion offers and fixed link (7) compatible sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910846698.1A CN110509503A (en) | 2019-09-09 | 2019-09-09 | Injection mold for pipeline production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910846698.1A CN110509503A (en) | 2019-09-09 | 2019-09-09 | Injection mold for pipeline production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110509503A true CN110509503A (en) | 2019-11-29 |
Family
ID=68630227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910846698.1A Withdrawn CN110509503A (en) | 2019-09-09 | 2019-09-09 | Injection mold for pipeline production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110509503A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3144336C2 (en) * | 1981-11-07 | 1990-05-31 | Ina Waelzlager Schaeffler Kg, 8522 Herzogenaurach, De | |
| JPH09312308A (en) * | 1996-05-21 | 1997-12-02 | Oki Electric Ind Co Ltd | Method and apparatus for manufacturing semiconductor device |
| CN101774244A (en) * | 2010-01-28 | 2010-07-14 | 黄庆森 | Method for manufacturing polyvinyl formal sponge roller brush |
| CN107650340A (en) * | 2017-09-26 | 2018-02-02 | 慈溪市天杨古树工业设计有限公司 | Automatic core-pulling blanking die |
| CN109352931A (en) * | 2018-11-22 | 2019-02-19 | 詹珠兰 | A kind of Shampoo bottle fast injection molding stripper apparatus |
| CN109352919A (en) * | 2018-12-14 | 2019-02-19 | 铜陵市华东玻璃钢工业有限责任公司 | A kind of production mould of GRP pipe |
| CN109454806A (en) * | 2018-11-07 | 2019-03-12 | 徐佳东 | A kind of pipeline injection moulding apparatus and preparation for processing |
| CN109605682A (en) * | 2018-12-04 | 2019-04-12 | 江苏东弘塑业有限公司 | Injection mold |
| CN110142903A (en) * | 2019-04-12 | 2019-08-20 | 芜湖市金贸流体科技股份有限公司 | A kind of pipe fitting straight tube casting forming die |
| CN209357610U (en) * | 2019-01-24 | 2019-09-06 | 上海浙琪电器有限公司 | A kind of low-voltage current mutual inductor casting mold |
-
2019
- 2019-09-09 CN CN201910846698.1A patent/CN110509503A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3144336C2 (en) * | 1981-11-07 | 1990-05-31 | Ina Waelzlager Schaeffler Kg, 8522 Herzogenaurach, De | |
| JPH09312308A (en) * | 1996-05-21 | 1997-12-02 | Oki Electric Ind Co Ltd | Method and apparatus for manufacturing semiconductor device |
| CN101774244A (en) * | 2010-01-28 | 2010-07-14 | 黄庆森 | Method for manufacturing polyvinyl formal sponge roller brush |
| CN107650340A (en) * | 2017-09-26 | 2018-02-02 | 慈溪市天杨古树工业设计有限公司 | Automatic core-pulling blanking die |
| CN109454806A (en) * | 2018-11-07 | 2019-03-12 | 徐佳东 | A kind of pipeline injection moulding apparatus and preparation for processing |
| CN109352931A (en) * | 2018-11-22 | 2019-02-19 | 詹珠兰 | A kind of Shampoo bottle fast injection molding stripper apparatus |
| CN109605682A (en) * | 2018-12-04 | 2019-04-12 | 江苏东弘塑业有限公司 | Injection mold |
| CN109352919A (en) * | 2018-12-14 | 2019-02-19 | 铜陵市华东玻璃钢工业有限责任公司 | A kind of production mould of GRP pipe |
| CN209357610U (en) * | 2019-01-24 | 2019-09-06 | 上海浙琪电器有限公司 | A kind of low-voltage current mutual inductor casting mold |
| CN110142903A (en) * | 2019-04-12 | 2019-08-20 | 芜湖市金贸流体科技股份有限公司 | A kind of pipe fitting straight tube casting forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191129 |
|
| WW01 | Invention patent application withdrawn after publication |