CN209682821U - It is a kind of can repeated disassembled and assembled hot flow path stopper structure - Google Patents
It is a kind of can repeated disassembled and assembled hot flow path stopper structure Download PDFInfo
- Publication number
- CN209682821U CN209682821U CN201920242022.7U CN201920242022U CN209682821U CN 209682821 U CN209682821 U CN 209682821U CN 201920242022 U CN201920242022 U CN 201920242022U CN 209682821 U CN209682821 U CN 209682821U
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- plug
- mold insert
- screw
- distribution plate
- guide pin
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Abstract
The utility model discloses it is a kind of can repeated disassembled and assembled hot flow path stopper structure, including plug mold insert, limiting slot is equipped in the upside of the plug mold insert, the mold insert runner matched with the inner flow passage of flow distribution plate is equipped in the front end of the plug mold insert, the plug mold insert is arranged in the plug mold insert mounting groove of flow distribution plate, plug screw hole is offered on the flow distribution plate and on the outside of plug mold insert mounting groove, plug screw internal screw thread is equipped on the inner peripheral surface in the plug screw hole, the plug screw matched with the plug screw internal screw thread inside it is equipped in the inside in the plug screw hole, the plug mold insert is compressed in plug mold insert mounting groove by plug screw.The utility model is convenient for disassembly and assembly, can be realized repeated disassembled and assembled, and the accurate positionin of plug mold insert can be realized by guide pin in disassembly process, to guarantee the inner flow passage precise match in the runner and flow distribution plate in mold insert.
Description
Technical field
The utility model relates to injection mold technology, be related specifically to it is a kind of can repeated disassembled and assembled hot flow path plug knot
Structure.
Background technique
Injection mold is a kind of tool for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Tool.Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.
The plastic cement of melting is flowed into the inner flow passage of flow distribution plate by sprue, is flowed into eventually by the inner flow passage of flow distribution plate
Into the die cavity of injection mold, in order to meet the requirement of different clients and different plastics, production one end is molded in injection mold
Time needs to clean the inner flow passage of flow distribution plate, and the plug overwhelming majority that the prior art is blocked in inner flow passage side is difficult to
Reusability, and disassembly plug is all destructive dismounting every time, while also wasting take-down time, manpower and financial resources.
However in view of the deficiencies of the prior art, a kind of design is reasonable, structure is simple, dismounting side it is necessary to develop by developer
Just, it can be realized repeated disassembled and assembled, and can realize the accurate positionin of plug mold insert by guide pin in disassembly process, thus
Guarantee mold insert in runner and flow distribution plate in inner flow passage precise match can repeated disassembled and assembled hot flow path stopper structure.
Utility model content
In order to solve the problems existing in the prior art, the utility model aim provide a kind of design rationally, structure is simple, tears open
Dress is convenient, can be realized repeated disassembled and assembled, and can realize the accurate positionin of plug mold insert by guide pin in disassembly process,
To guarantee the inner flow passage precise match in runner and flow distribution plate in mold insert can repeated disassembled and assembled hot flow path stopper structure.
In order to solve the above technical problems, the utility model is realized using following technical scheme:
It is a kind of can repeated disassembled and assembled hot flow path stopper structure, which is characterized in that including plug mold insert, in the plug mold insert
Upside be equipped with limiting slot, be equipped with the mold insert runner that matches with the inner flow passage of flow distribution plate, institute in the front end of the plug mold insert
It states plug mold insert to be arranged in the plug mold insert mounting groove of flow distribution plate, on the flow distribution plate and is located at plug mold insert mounting groove
Outside offers plug screw hole, plug screw internal screw thread is equipped on the inner peripheral surface in the plug screw hole, in the plug
The inside of screw hole is equipped with the plug screw matched with its internal plug screw internal screw thread, and the plug mold insert passes through plug
Screw is compressed in plug mold insert mounting groove；
This can the hot flow path stopper structure of repeated disassembled and assembled further include a guide pin corresponding with limiting slot, the guide pin
It is arranged in the guide pin mounting groove of flow distribution plate, offers fixation on the flow distribution plate and on the upside of guide pin mounting groove
Screw hole is equipped with fixed screw internal screw thread on the inner peripheral surface of the fixed screw holes, sets in the inside of the fixed screw holes
There is the fixed screw matched with its internal fixed screw internal screw thread, the guide pin is mounted on guide pin by fixed screw
In mounting groove.
In a preferred embodiment of the utility model, briquetting is equipped between the plug mold insert and plug screw,
The briquetting is connected through a screw thread mode and is mounted on plug mold insert.
In a preferred embodiment of the utility model, the cross section of the guide pin is T shape.
Compared with prior art, the utility model is equipped with plug mold insert and guide pin, when installed plug mold insert, will lead first
It is mounted in guide pin mounting groove to pin by fixed screw, then plug mold insert is placed in plug mold insert mounting groove, is made
Its limiting slot is matched with guide pin, then turns plug screw again, and when turning plug screw, guide pin can be limited effectively
Position plug mold insert rotates, and plug mold insert can only be made to move along its axis, and plug screw is made inwardly slowly to push plug edge
Part makes the inner flow passage phase of the mold insert runner and flow distribution plate on plug mold insert when one end of plug mold insert is crimped on flow distribution plate
Cooperation, stopping turn plug screw, adopt the structure and can be realized repeated disassembled and assembled, and can pass through guiding in disassembly process
Pin is to realize the accurate positionin of plug mold insert, to guarantee the inner flow passage precise match in the runner and flow distribution plate in mold insert.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is the B-B cross-sectional view of Fig. 1.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Provided referring to Fig.1 shown in-Fig. 3, in figure be it is a kind of can repeated disassembled and assembled hot flow path stopper structure, including plug edge
Part 100.
It is equipped with limiting slot 110 in the upside of plug mold insert 100, is equipped with and flow distribution plate 500 in the front end of plug mold insert 100
The mold insert runner 120 that inner flow passage 550 matches, plug mold insert 100 are arranged in the plug mold insert mounting groove 510 of flow distribution plate 500,
Plug screw hole 520 is offered on flow distribution plate 500 and positioned at the outside of plug mold insert mounting groove 510.
It is equipped with plug screw internal screw thread on the inner peripheral surface in plug screw hole 520, is equipped in the inside in plug screw hole 520
The plug screw 300 matched with its internal plug screw internal screw thread, plug mold insert 100 are compressed on by plug screw 300
In plug mold insert mounting groove 510.
This can the hot flow path stopper structure of repeated disassembled and assembled further include a guide pin 200 corresponding with limiting slot 110, guiding
The cross section of pin 200 is T shape, and guide pin 200 is arranged in the guide pin mounting groove 530 of flow distribution plate 500, on flow distribution plate 500
And the upside for being located at guide pin mounting groove 530 offers fixed screw holes 540.
It is equipped with fixed screw internal screw thread on the inner peripheral surface of fixed screw holes 540, is equipped in the inside of fixed screw holes 540
The fixed screw 400 matched with its internal fixed screw internal screw thread, guide pin 200 are mounted on by fixed screw 400 and are led
Into pin mounting groove 530.
Briquetting 600 is equipped between plug mold insert 100 and plug screw 300, briquetting 600 is connected through a screw thread mode and installs
On plug mold insert 100, adopt the structure can effectively avoid rotation plug screw 300 directly with plug mold insert 100
It is in contact, avoids the plug screw 300 of rotation from generating abrasion to plug mold insert 100, improve the service life of plug mold insert.
The utility model is equipped with plug mold insert and guide pin in summary, when installed plug mold insert, first leads to guide pin
It crosses fixed screw to be mounted in guide pin mounting groove, then plug mold insert is placed in plug mold insert mounting groove, makes its limit
Slot is matched with guide pin, then turns plug screw again, and when turning plug screw, guide pin can effectively limit plug
Mold insert rotates, and plug mold insert can only be made to move along its axis, and plug screw is made inwardly slowly to push plug mold insert, when stifled
When one end of head mold insert is crimped on flow distribution plate, matches the mold insert runner on plug mold insert with the inner flow passage of flow distribution plate, stop
Plug screw is only turned, adopts the structure and can be realized repeated disassembled and assembled, and can be by guide pin come real in disassembly process
The accurate positionin of existing plug mold insert, to guarantee the inner flow passage precise match in the runner and flow distribution plate in mold insert.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by appended claims and its equivalent.
Claims (3)
1. one kind can repeated disassembled and assembled hot flow path stopper structure, which is characterized in that including plug mold insert, in the plug mold insert
Upside is equipped with limiting slot, and the mold insert runner matched with the inner flow passage of flow distribution plate is equipped in the front end of the plug mold insert, described
Plug mold insert is arranged in the plug mold insert mounting groove of flow distribution plate, on the flow distribution plate and is located at the outer of plug mold insert mounting groove
Side offers plug screw hole, plug screw internal screw thread is equipped on the inner peripheral surface in the plug screw hole, in the plug spiral shell
The inside of wire hole is equipped with the plug screw matched with its internal plug screw internal screw thread, and the plug mold insert passes through plug spiral shell
Silk is compressed in plug mold insert mounting groove；
This can the hot flow path stopper structure of repeated disassembled and assembled further include a guide pin corresponding with limiting slot, the guide pin setting
In the guide pin mounting groove of flow distribution plate, fixed screw is offered on the flow distribution plate and on the upside of guide pin mounting groove
Hole, on the inner peripheral surface of the fixed screw holes be equipped with fixed screw internal screw thread, the inside of the fixed screw holes be equipped with
The fixed screw that its internal fixed screw internal screw thread matches, the guide pin are mounted on guide pin by fixed screw and install
In slot.
2. one kind as described in claim 1 can repeated disassembled and assembled hot flow path stopper structure, it is characterised in that: the plug inlay
Briquetting is equipped between part and plug screw, the briquetting is connected through a screw thread mode and is mounted on plug mold insert.
3. one kind as described in claim 1 can repeated disassembled and assembled hot flow path stopper structure, it is characterised in that: the guide pin
Cross section is T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242022.7U CN209682821U (en) | 2019-02-26 | 2019-02-26 | It is a kind of can repeated disassembled and assembled hot flow path stopper structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242022.7U CN209682821U (en) | 2019-02-26 | 2019-02-26 | It is a kind of can repeated disassembled and assembled hot flow path stopper structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209682821U true CN209682821U (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920242022.7U Active CN209682821U (en) | 2019-02-26 | 2019-02-26 | It is a kind of can repeated disassembled and assembled hot flow path stopper structure |
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| CN (1) | CN209682821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116512537A (en) * | 2023-05-26 | 2023-08-01 | 浙江恒道科技有限公司 | Auxiliary installation device for insert of hot runner splitter plate and application method of auxiliary installation device |
-
2019
- 2019-02-26 CN CN201920242022.7U patent/CN209682821U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116512537A (en) * | 2023-05-26 | 2023-08-01 | 浙江恒道科技有限公司 | Auxiliary installation device for insert of hot runner splitter plate and application method of auxiliary installation device |
| CN116512537B (en) * | 2023-05-26 | 2023-09-29 | 浙江恒道科技股份有限公司 | Auxiliary installation device for insert of hot runner splitter plate and application method of auxiliary installation device |
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