CN207028042U - 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
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- CN207028042U CN207028042U CN201720721403.4U CN201720721403U CN207028042U CN 207028042 U CN207028042 U CN 207028042U CN 201720721403 U CN201720721403 U CN 201720721403U CN 207028042 U CN207028042 U CN 207028042U
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- inserts
- chaining part
- gum
- internal thread
- mould
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Abstract
A kind of glue sealing structure of PDCPD material formings mould is the utility model is related to, mould upper end is provided with gum-injecting port；Gum-injecting port lower end is provided with the internal thread post in mould；The one end that is connected on internal thread post with gum-injecting port is in boss-shaped, and 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 inserts chaining part and inserts of the present utility model, 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
It the utility model is related to a kind of glue sealing structure, more particularly to a kind of glue sealing structure of PDCPD material formings mould.
Background technology
PDCPD is 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 form, 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, so modeling by fixed 52 of locating piece between the first inserts 51 and the first mould 50
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, actual process requirements can not be met.
Utility model content
The purpose of the utility model is to provide a kind of simple in construction for overcome the deficiencies in the prior art, and processing cost is low,
The screwed hole inside inserts is avoided because the entrance of plastic cement causes the glue sealing structure of the PDCPD material forming moulds of damage.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of sealing of PDCPD material formings mould
Structure, including mould, internal thread post, electromagnet, inserts 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 the internal thread post in mould；The one end that is connected on the internal thread post with gum-injecting port is in boss
Shape, boss lower end is provided with the electromagnet being set on internal thread post, and is also provided with above-mentioned boss for accommodating inserts chaining part
The storage tank of lower end；Inserts chaining part is provided with the storage tank, and the inserts chaining part other end is located in gum-injecting port；It is described embedding
External screw thread is provided with part chaining part；Inserts is provided with the gum-injecting port, and inserts is linked by its internal internal thread and inserts
The external screw thread of part is connected with inserts chaining part screw thread；Sealing ring is additionally provided between the inserts lower end and inserts chaining part.
Preferably, the gum-injecting port is tapered.
Preferably, flat recess or cross recess are additionally provided with the inserts chaining part lower surface.
Preferably, the material of the internal thread post is 304 stainless steels.
Preferably, it is to be threadedly coupled between the internal thread post and mould.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
The glue sealing structure of the PDCPD material forming moulds of the utility model, overall structure is simple, is linked using inserts
It is threaded connection between part and inserts, and sealing ring is additionally arranged between inserts lower end and inserts chaining part, so in injecting glue
When, the internal thread of inserts will not be damaged due to the inflow of plastics, and easy to operate simple, improvement cost is low, has stronger
Practicality and promotional value.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
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, injecting glue
Mouthful；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 utility model is described in further detail.
A kind of glue sealing structure of PDCPD material formings mould described in the utility model as shown in accompanying drawing 1-2, including mould
Tool 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；Institute
State the internal thread post 2 that the lower end of gum-injecting port 10 is provided with mould 1；The one end that is connected on the internal thread post 2 with gum-injecting port 10 is in
Boss-shaped, 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
The storage tank 40 of the lower end of chaining part 4；Inserts chaining part 4 is provided with the storage tank 40, and the other end of inserts chaining part 4 is positioned at note
In glue mouth 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 is by it
The internal thread in portion and the external screw thread of inserts chaining part 4 are connected with the screw thread of inserts chaining part 4；The lower end of inserts 5 links with inserts
Sealing ring 6 is additionally provided between part 4；The gum-injecting port 10 is tapered；Be additionally provided with the lower surface of inserts chaining part 4 flat recess or
Cross recess；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, then mould 1 leaned against embedding first
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, plastic cement fills gum-injecting port 10 full, gum-injecting port 10
Interior plastic cement and inserts 5 is fixed together, and after the completion of injecting glue, the now dead electricity of electromagnet 3, 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 be utilized
Electric tool is automatically screwed out inserts chaining part by flat recess or cross recess out of inserts.
The glue sealing structure of PDCPD material formings mould of the present utility model, overall structure is simple, using inserts chaining part and
It is threaded connection between inserts, and sealing ring is additionally arranged between inserts lower end and inserts chaining part, it is embedding so in injecting glue
The internal thread of part will not be damaged due to the inflow of plastics, and easy to operate simple, improvement cost is low, has stronger practicality
And promotional value.
It the above is only concrete application example of the present utility model, do not form any limit to the scope of protection of the utility model
System.All technical schemes formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (5)
- A kind of 1. 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；The one end that is connected on the internal thread post with gum-injecting port is in boss-shaped, and boss lower end is provided with and is set on internal thread post Electromagnet, and the storage tank for accommodating inserts chaining part lower end is also provided with above-mentioned boss；Inserts is provided with the storage tank Chaining part, and the inserts chaining part other end is located 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 |
|---|---|---|---|
| CN201720721403.4U CN207028042U (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 |
|---|---|---|---|
| CN201720721403.4U CN207028042U (en) | 2017-06-20 | 2017-06-20 | A kind of glue sealing structure of PDCPD material formings mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207028042U true CN207028042U (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720721403.4U Active CN207028042U (en) | 2017-06-20 | 2017-06-20 | A kind of glue sealing structure of PDCPD material formings mould |
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| CN (1) | CN207028042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283723A (en) * | 2017-06-20 | 2017-10-24 | 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 CN201720721403.4U patent/CN207028042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283723A (en) * | 2017-06-20 | 2017-10-24 | 江苏基源新材料科技有限公司 | A kind of glue sealing structure of PDCPD material formings mould |
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