CN107283723A - A kind of glue sealing structure of PDCPD material formings mould - Google Patents
A kind of glue sealing structure of PDCPD material formings mould Download PDFInfo
- Publication number
- CN107283723A CN107283723A CN201710467511.8A CN201710467511A CN107283723A CN 107283723 A CN107283723 A CN 107283723A CN 201710467511 A CN201710467511 A CN 201710467511A CN 107283723 A CN107283723 A CN 107283723A
- Authority
- CN
- China
- Prior art keywords
- inserts
- chaining part
- gum
- internal thread
- mould
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 28
- 239000003292 glue Substances 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 title claims abstract description 18
- 229920001153 Polydicyclopentadiene Polymers 0.000 title claims abstract description 16
- 238000009740 moulding (composite fabrication) Methods 0.000 title claims abstract description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 abstract description 10
- 239000004033 plastic Substances 0.000 abstract description 10
- 239000004568 cement Substances 0.000 description 7
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical group C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000010107 reaction injection moulding Methods 0.000 description 1
- 238000007152 ring opening metathesis polymerisation reaction Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- KPGXUAIFQMJJFB-UHFFFAOYSA-H tungsten hexachloride Chemical compound Cl[W](Cl)(Cl)(Cl)(Cl)Cl KPGXUAIFQMJJFB-UHFFFAOYSA-H 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14934—Preventing penetration of injected material between insert and adjacent mould wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The present invention relates to a kind of glue sealing structure of PDCPD material formings mould, mould upper end is provided with gum-injecting port；Gum-injecting port lower end is provided with the internal thread post being located in mould；It is connected one end in boss-shaped with gum-injecting port on internal thread post, boss lower end is provided with the electromagnet being set on internal thread post, and the storage tank for accommodating inserts chaining part lower end is also provided with above-mentioned boss；Inserts chaining part is provided with storage tank, and the inserts chaining part other end is located in gum-injecting port；External screw thread is provided with inserts chaining part；Inserts is provided with gum-injecting port, and inserts is connected by the external screw thread of its internal internal thread and inserts chaining part with inserts chaining part screw thread；Sealing ring is additionally provided between inserts lower end and inserts chaining part, it is threaded connection between the inserts chaining part and inserts of the present invention, and it is additionally arranged sealing ring between inserts lower end and inserts chaining part, so in injecting glue, the internal thread of inserts will not be damaged due to the inflow of plastics, easy to operate simple, improvement cost is low.
Description
Technical field
The present invention relates to a kind of glue sealing structure, more particularly to a kind of glue sealing structure of PDCPD material formings mould.
Background technology
PDCPD be a kind of cross-linked three D reticular Structural Engineering plastics, resistance to general acid, alkali, organic solvent, but intolerant to aromatic hydrocarbons with
Halogenated hydrocarbons, in the presence of the catalyst that tungsten hexachloride and aluminium diethyl monochloride are constituted, by dicyclopentadiene ring opening metathesis polymerization system
, various products can be made of reaction injection molding, as auto parts and components, such as bumper, buffer board, instrument board, mud guard
Deng, it is also possible to make sports goods shell, chemicals-resistant container etc..
Glue sealing structure of the PDCPD materials in shaping dies as shown in Figure 3, when plastic cement from the first gum-injecting port 53 enter simultaneously
When being connected with the first inserts 51, due to connected by fixed 52 of locating piece between the first inserts 51 and the first mould 50, so mould
Glue can be flowed between the first inserts 51 and locating piece 52 in the screwed hole inside first inserts 51, and screwed hole is caused to damage
It is bad, cause product quality unqualified, it is impossible to meet actual process requirements.
The content of the invention
There is provided a kind of simple in construction the invention aims to overcome the deficiencies in the prior art, processing cost is low, it is to avoid
Screwed hole inside inserts causes the glue sealing structure of PDCPD material forming moulds that damages due to the entrance of plastic cement.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of glue sealing structure of PDCPD material formings mould, bag
Include mould, internal thread post, electromagnet, inserts chaining part, inserts and sealing ring；The mould upper end is provided with gum-injecting port；The note
Jiao Kou lower ends are provided with the internal thread post being located in mould；It is connected one end on the internal thread post with gum-injecting port in boss-shaped, boss
Lower end is provided with the electromagnet being set on internal thread post, and the appearance for accommodating inserts chaining part lower end is also provided with above-mentioned boss
Put groove；Inserts chaining part is provided with the storage tank, and the inserts chaining part other end is located in gum-injecting port；The inserts chaining part
On be provided with external screw thread；Inserts is provided with the gum-injecting port, and inserts passes through its internal internal thread and the outer spiral shell of inserts chaining part
Line is connected with inserts chaining part screw thread；Sealing ring is additionally provided between the inserts lower end and inserts chaining part.
It is preferred that, the gum-injecting port is tapered.
It is preferred that, it is additionally provided with flat recess or cross recess on the inserts chaining part lower surface.
It is preferred that, the material of the internal thread post is 304 stainless steels.
It is preferred that, it is to be threadedly coupled between the internal thread post and mould.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
The glue sealing structure of the PDCPD material forming moulds of the present invention program, overall structure is simple, utilizes inserts chaining part and inserts
Between for threaded connection, and be additionally arranged sealing ring between inserts lower end and inserts chaining part, so in injecting glue, inserts
Internal thread will not be damaged due to the inflow of plastics, and easy to operate simple, improvement cost is low, with stronger practicality and be pushed away
Wide value.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the present invention；
Accompanying drawing 2 is the partial enlarged drawing of accompanying drawing 1；Accompanying drawing 3 is the structural representation of prior art；
Wherein：1st, mould；2nd, internal thread post；3rd, electromagnet；4th, inserts chaining part；5th, inserts；6th, sealing ring；10th, gum-injecting port；
40th, storage tank；50th, the first mould；51st, the first inserts；52nd, the first locating piece；53rd, the first gum-injecting port.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
A kind of glue sealing structure of PDCPD material formings mould of the present invention as shown in accompanying drawing 1-2, including mould 1,
Internal thread post 2, electromagnet 3, inserts chaining part 4, inserts 5 and sealing ring 6；The upper end of mould 1 is provided with gum-injecting port 10；The note
10 lower ends of glue mouthful are provided with the internal thread post 2 being located in mould 1；It is connected one end in boss with gum-injecting port 10 on the internal thread post 2
Shape, boss lower end is provided with the electromagnet 3 being set on internal thread post 2, and is also provided with above-mentioned boss for accommodating inserts link
The storage tank 40 of the lower end of part 4；Inserts chaining part 4 is provided with the storage tank 40, and the other end of inserts chaining part 4 is located at gum-injecting port
In 10；External screw thread is provided with the inserts chaining part 4；Inserts 5 is provided with the gum-injecting port 10, and inserts 5 passes through its inside
The external screw thread of internal thread and inserts chaining part 4 is connected with the screw thread of inserts chaining part 4；The lower end of inserts 5 and inserts chaining part 4 it
Between be additionally provided with sealing ring 6；The gum-injecting port 10 is tapered；Flat recess or cross are additionally provided with the lower surface of inserts chaining part 4
Groove；The material of the internal thread post 2 is 304 stainless steels；It is to be threadedly coupled between the internal thread post 2 and mould 1.
In specific processing, inserts chaining part 4 is screwed into the internal thread of inserts 5 first, then mould 1 leaned against embedding
The lower end of part chaining part 4, now electromagnet 3 must be electric, and mould 1 is connected with inserts chaining part 4 by the fastening of electromagnet 3, while inserts 5
It also is located in the gum-injecting port 10 of mould 1；Plastic cement is injected into gum-injecting port 10, gum-injecting port 10 is filled full by plastic cement, gum-injecting port 10
Interior plastic cement and inserts 5 is fixed together, after the completion of injecting glue, now the dead electricity of electromagnet 3, and electromagnet 3 is no longer by inserts chaining part 4
Be fixedly connected with mould 1, whole mould 1 removed outward, inserts chaining part 4 is screwed out from inserts 5, such inserts 5 just and
Plastic cement is integrally formed, due to being threaded connection between inserts 5 and inserts chaining part 4, and the lower end of inserts 5 and inserts chaining part 4
Between be additionally provided with sealing ring 6, so may not flow into plastic cement in the internal thread of inserts 5, internal thread is intact.
Further, flat recess or cross recess are additionally provided with inserts chaining part lower surface, so can conveniently utilized
Electric tool is automatically screwed out inserts chaining part by flat recess or cross recess out of inserts.
The glue sealing structure of the PDCPD material forming moulds of the present invention, overall structure is simple, utilizes inserts chaining part and inserts
Between for threaded connection, and be additionally arranged sealing ring between inserts lower end and inserts chaining part, so in injecting glue, inserts
Internal thread will not be damaged due to the inflow of plastics, and easy to operate simple, improvement cost is low, with stronger practicality and be pushed away
Wide value.
It the above is only the concrete application example of the present invention, protection scope of the present invention be not limited in any way.It is all to use
Technical scheme formed by equivalent transformation or equivalent replacement, all falls within rights protection scope of the present invention.
Claims (5)
1. a kind of glue sealing structure of PDCPD material formings mould, it is characterised in that：Including mould, internal thread post, electromagnet, embedding
Part chaining part, inserts and sealing ring；The mould upper end is provided with gum-injecting port；The gum-injecting port lower end is provided with interior in mould
Screw column；It is connected one end on the internal thread post with gum-injecting port in boss-shaped, boss lower end is provided with and is set on internal thread post
The storage tank for accommodating inserts chaining part lower end is also provided with electromagnet, and above-mentioned boss；Inserts is provided with the storage tank
Chaining part, and the inserts chaining part other end is in gum-injecting port；External screw thread is provided with the inserts chaining part；In the gum-injecting port
Provided with inserts, and inserts is connected by the external screw thread of its internal internal thread and inserts chaining part with inserts chaining part screw thread；Institute
State and be additionally provided with sealing ring between inserts lower end and inserts chaining part.
2. the glue sealing structure of PDCPD material formings mould according to claim 1, it is characterised in that：The gum-injecting port is in
Taper.
3. the glue sealing structure of PDCPD material formings mould according to claim 1, it is characterised in that：The inserts link
Flat recess or cross recess are additionally provided with part lower surface.
4. the glue sealing structure of PDCPD material formings mould according to claim 1, it is characterised in that：The internal thread post
Material be 304 stainless steels.
5. the glue sealing structure of PDCPD material formings mould according to claim 1, it is characterised in that：The internal thread post
It is to be threadedly coupled between mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467511.8A CN107283723A (en) | 2017-06-20 | 2017-06-20 | A kind of glue sealing structure of PDCPD material formings mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467511.8A CN107283723A (en) | 2017-06-20 | 2017-06-20 | A kind of glue sealing structure of PDCPD material formings mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107283723A true CN107283723A (en) | 2017-10-24 |
Family
ID=60097918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710467511.8A Pending CN107283723A (en) | 2017-06-20 | 2017-06-20 | A kind of glue sealing structure of PDCPD material formings mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107283723A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638434A (en) * | 2018-06-13 | 2018-10-12 | 江苏中天科技股份有限公司 | A kind of insert-fixing device at injection mold core pulling molding |
| CN109366896A (en) * | 2018-12-03 | 2019-02-22 | 台州市黄岩圣发模具有限公司 | A kind of PDCPD mould structure |
| CN110757694A (en) * | 2019-10-11 | 2020-02-07 | 扬州精创汽车设计有限公司 | Method for preventing embedded nut from being blocked in dcpd material forming process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985784A (en) * | 2015-08-11 | 2015-10-21 | 苏州市博奥塑胶电子有限公司 | Injection mold allowing insert to be installed and dismantled quickly |
| CN204773346U (en) * | 2015-07-18 | 2015-11-18 | 深圳市鑫裕达塑胶模具有限公司 | A plastic mould structure for inserts nut |
| CN207028042U (en) * | 2017-06-20 | 2018-02-23 | 江苏基源新材料科技有限公司 | A kind of glue sealing structure of PDCPD material formings mould |
-
2017
- 2017-06-20 CN CN201710467511.8A patent/CN107283723A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204773346U (en) * | 2015-07-18 | 2015-11-18 | 深圳市鑫裕达塑胶模具有限公司 | A plastic mould structure for inserts nut |
| CN104985784A (en) * | 2015-08-11 | 2015-10-21 | 苏州市博奥塑胶电子有限公司 | Injection mold allowing insert to be installed and dismantled quickly |
| CN207028042U (en) * | 2017-06-20 | 2018-02-23 | 江苏基源新材料科技有限公司 | A kind of glue sealing structure of PDCPD material formings mould |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638434A (en) * | 2018-06-13 | 2018-10-12 | 江苏中天科技股份有限公司 | A kind of insert-fixing device at injection mold core pulling molding |
| CN109366896A (en) * | 2018-12-03 | 2019-02-22 | 台州市黄岩圣发模具有限公司 | A kind of PDCPD mould structure |
| CN109366896B (en) * | 2018-12-03 | 2024-03-19 | 台州市黄岩圣发模具有限公司 | PDCPD mould structure |
| CN110757694A (en) * | 2019-10-11 | 2020-02-07 | 扬州精创汽车设计有限公司 | Method for preventing embedded nut from being blocked in dcpd material forming process |
| CN110757694B (en) * | 2019-10-11 | 2021-11-26 | 扬州精创汽车设计有限公司 | Method for preventing embedded nut from being blocked in dcpd material forming process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107283723A (en) | A kind of glue sealing structure of PDCPD material formings mould | |
| US4910054A (en) | Plastic preform having reinforced container base forming portion and container formed therefrom | |
| CN100411841C (en) | Synthetic resin biaxial oriented blow formed preform for forming bottle body | |
| EP1750922A1 (en) | Preform assembly, container assembly, and method of manufacture | |
| WO2013177158A1 (en) | Hot fill container having superior crush resistance | |
| CN207028042U (en) | A kind of glue sealing structure of PDCPD material formings mould | |
| CN100480146C (en) | Protecting sleeve for thread in petroleum steel pipe and making process thereof | |
| WO2005066027A1 (en) | Preform assembly, lightweight container and method of manufacture | |
| CN206145427U (en) | Gas cylinder with plastic -aluminum integrated configuration inner bag | |
| CN216519110U (en) | Injection molding structure of embedded metal nut | |
| CN105619701A (en) | Pot lid and preparation method and application thereof | |
| CN215323887U (en) | High-strength dangerous goods packaging plastic bucket | |
| CN203111637U (en) | Novel light-weight integrated logistics tray | |
| CN201058700Y (en) | Petroleum steel tube thread protector | |
| CN206718368U (en) | A kind of threading snaps plastic bottle injection mold | |
| CN203344236U (en) | Rotational molding water storage tank mold | |
| CN205977955U (en) | Mould plastics and use anti -drop locating pin | |
| CN113372649B (en) | High-strength dangerous goods packaging plastic barrel and production method | |
| CN108001779A (en) | Portable drink bottle with contractile function | |
| US20050249902A1 (en) | Compression over-molding container preforms | |
| CN206926211U (en) | A kind of injector Large Copacity injection device | |
| CN205589741U (en) | Full plastic steel pipe screw thread protective sheath | |
| CN202986046U (en) | Die head structure of hollow forming machine | |
| CN103162053A (en) | Pipe connector and manufacture method thereof | |
| CN206719763U (en) | A kind of steel plastic compount is blow molded shelf tray |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
|
| RJ01 | Rejection of invention patent application after publication |