CN204914452U - Airtight good modular injection mold - Google Patents
Airtight good modular injection mold Download PDFInfo
- Publication number
- CN204914452U CN204914452U CN201520533434.8U CN201520533434U CN204914452U CN 204914452 U CN204914452 U CN 204914452U CN 201520533434 U CN201520533434 U CN 201520533434U CN 204914452 U CN204914452 U CN 204914452U
- Authority
- CN
- China
- Prior art keywords
- module
- deep
- chip breaker
- slotted chip
- guide pillar
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an airtight good modular injection mold, it includes mould, lower mould, die holder, sets up the guide pillar on last mould and the mouth of moulding plastics, sets up guide pillar hole corresponding with the guide pillar on the die holder, the lower mould is the quadrangle that is enclosed by two sets of modules no. 1 and module no. 2, two activities of module no. 1 and module are fixed on the die holder, module upper end both sides are equipped with arc wall no. 1, two upper end both sides of module are equipped with arc wall no. 2, two sizes of arc wall no. 1 and arc wall, radian are the same, and the two constitutes an arc wall, the four corners of going up on the mould is equipped with the arc corresponding with the arc wall, the utility model has the advantages of simple structure, safe in utilization, convenient, in time thoroughly, the compound die seal is good in the drawing of patterns.
Description
Technical field
The utility model relates to a kind of airtight good modular injection mold, belongs to technical field of mold.
Background technology
Injection mold is a kind of instrument producing plasthetics; Also be the instrument giving plasthetics complete structure and accurate dimension.A kind of processing method used when injection mo(u)lding is some complex-shaped parts of batch production.The material melted that is heated is injected die cavity by high pressure by concrete finger, after cooling curing, obtains formed products.
Drawer for refrigerator adopts the product of injection mo(u)lding, but existing injection mold is when the demoulding, often exist the demoulding not in time, halfway phenomenon, affect product quality.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of airtight good modular injection mold, and its structure is simple, use safety, convenient, and matched moulds is tight, and the demoulding in time, thoroughly.
Technical problem to be solved in the utility model is taked following technical scheme to realize:
A kind of airtight good modular injection mold, it comprises patrix, counterdie, die shoe, be arranged on the guide pillar on patrix and injection hole, be arranged on guide pillar hole corresponding with guide pillar on die shoe, described counterdie is the quadrangle surrounded by two groups of modules one and module two, described module one is connected by arc block with the lower end of module two, described arc block is embedded in the groove at module one and module two two ends, one end of described arc block is connected with module one by fixed axis, the other end of described arc block is connected with module two by spring, spring is placed in the fan groove on arc block.
Described module one and module two are movably fixed on die shoe, and both sides, described module one upper end are provided with deep-slotted chip breaker one, and both sides, described module two upper end are provided with deep-slotted chip breaker two, and described deep-slotted chip breaker one and deep-slotted chip breaker two size, radian are identical, and the two forms a deep-slotted chip breaker.
Corner on described patrix is provided with the arc corresponding with deep-slotted chip breaker, and during matched moulds, arc is stuck in deep-slotted chip breaker, makes mould tight close.
The outside of described module one is provided with the spring base that spring is housed.
Described spring base is connected with die shoe by locating shaft.
One end that described arc block is connected with module one is provided with arcuate socket.
One end of described module two is provided with backstay, guarantees that arc block operates in groove.
The beneficial effects of the utility model are: the utility model structure is simple, easy to use, counterdie adopts the module one of split and module two to form, and module one is connected by arc block with module two, during the demoulding, patrix upwards runs, module one and module two are outwards moved under the action of the spring, complete stripping movement in time.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is arc block structure schematic diagram.
In figure: patrix 1, die shoe 2, guide pillar 3, injection hole 4, guide pillar hole 5, module 1, module 2 62, arc block 7, groove 8, spring 9, fan groove 10, spring base 11, locating shaft 12, arcuate socket 13, backstay 14, arc 15, deep-slotted chip breaker one I, deep-slotted chip breaker two II, deep-slotted chip breaker III.
Detailed description of the invention
In order to technological means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
As shown in Figure 1-2, a kind of airtight good modular injection mold, it comprises patrix 1, counterdie, die shoe 2, be arranged on the guide pillar 3 on patrix 1 and injection hole 4, be arranged on guide pillar hole 5 corresponding with guide pillar 3 on die shoe 2, counterdie is the quadrangle surrounded by two groups of modules 1 and module 2 62, module 1 is connected by arc block 7 with the lower end of module 2 62, arc block 7 is embedded in the groove 8 at module 1 and module 2 62 two ends, one end of arc block 7 is connected with module 1 by fixed axis, the other end of arc block 7 is connected with module 2 62 by spring 9, spring 9 is placed in the fan groove 10 on arc block 7.
Module 1 and module 2 62 are movably fixed on die shoe 2, and both sides, module 1 upper end are provided with deep-slotted chip breaker one I, and both sides, module 2 62 upper end are provided with deep-slotted chip breaker two II, and deep-slotted chip breaker one I and deep-slotted chip breaker two II size, radian are identical, and the two forms a deep-slotted chip breaker III.
Corner on patrix 1 is provided with the arc 15 corresponding with deep-slotted chip breaker III, and during matched moulds, arc 15 is stuck in deep-slotted chip breaker III, makes mould tight close.
The outside of module 1 is provided with the spring base 11 that spring is housed.
Spring base 11 is connected with die shoe 2 by locating shaft 12.
One end that arc block 7 is connected with module 1 is provided with arcuate socket 13.
One end of module 2 62 is provided with backstay 14, guarantees that arc block operates in groove 8.
During matched moulds, patrix 1 is descending, and guide pillar 3 enters in guide pillar hole 5, in effect lower module 1 and the inside matched moulds motion of having moved of module 2 62 of patrix 1; During the demoulding, patrix 1 is up, and module 1 and module 2 62 are outwards moved under the effect of spring 9, and module 1 moves upward under the effect of spring base 11 that spring is housed simultaneously, completes stripping movement in time.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. an airtight good modular injection mold, it comprises upper die and lower die, die shoe, be arranged on the guide pillar on patrix and injection hole, be arranged on guide pillar hole corresponding with guide pillar on die shoe, it is characterized in that: described counterdie is the quadrangle surrounded by two groups of modules one and module two, described module one and module two are movably fixed on die shoe, both sides, described module one upper end are provided with deep-slotted chip breaker one, both sides, described module two upper end are provided with deep-slotted chip breaker two, described deep-slotted chip breaker one and deep-slotted chip breaker two size, radian are identical, and the two forms a deep-slotted chip breaker.
2. a kind of airtight good modular injection mold according to claim 1, is characterized in that: the corner on described patrix is provided with the arc corresponding with deep-slotted chip breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533434.8U CN204914452U (en) | 2015-07-22 | 2015-07-22 | Airtight good modular injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533434.8U CN204914452U (en) | 2015-07-22 | 2015-07-22 | Airtight good modular injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204914452U true CN204914452U (en) | 2015-12-30 |
Family
ID=54963625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520533434.8U Expired - Fee Related CN204914452U (en) | 2015-07-22 | 2015-07-22 | Airtight good modular injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204914452U (en) |
-
2015
- 2015-07-22 CN CN201520533434.8U patent/CN204914452U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |