CN203391196U - Saddle direct-through mould closing structure - Google Patents
Saddle direct-through mould closing structure Download PDFInfo
- Publication number
- CN203391196U CN203391196U CN201320425004.5U CN201320425004U CN203391196U CN 203391196 U CN203391196 U CN 203391196U CN 201320425004 U CN201320425004 U CN 201320425004U CN 203391196 U CN203391196 U CN 203391196U
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- Prior art keywords
- mould
- shovel
- saddle
- direct
- oil cylinder
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection moulding machining of materials, and more particularly relates to a saddle direct-through mould closing structure. The saddle direct-through mould closing structure comprises a front mould and a rear mould, wherein an upper shovel machine and a lower shovel machine are arranged on the front mould, an upper oil cylinder and a lower oil cylinder are arranged on the rear mould, and an upper sliding block and a lower sliding block which are in limit matching with the upper shovel machine and the lower shovel machine are also arranged on the rear mould. According to the saddle direct-through mould closing structure, through a mould structure of pushing the sliding blocks to be closed and the shovel machines to be locked by the upper oil cylinder and the lower oil cylinder, thus ensuring the firmness of a PE (Poly Ethylene) electric smelting saddle type direct-through mould locking structure, and finally, the requirement of injection moulding is achieved by depending on a mould closing locking force of an injection molding machine.
Description
Technical field
The utility model relates to the technical field of the injection mo(u)lding processing of material, more specifically, relates to the straight-through mould mould-matching structure of a kind of saddle type.
Background technology
The structure of the straight-through product of PE electric smelting saddle type is more special; the design of its mould structure has determined the making complexity of mould and the injection mo(u)lding effect of product; during designing mould structure, must consider the factor such as die joint, flow passage system, clamping mechanism, product contraction of this mould; particularly die joint and mould-locking structure; if die joint and the unreasonable mould locked mode that causes of mould-locking structure design are not tight; there is the problems such as bad order in product; the injection mo(u)lding effect that has affected product, even causes scrapping too early of mould.
Summary of the invention
The utility model is intended to solve the problems of the technologies described above at least to a certain extent.
The purpose of this utility model is to provide the straight-through mould mould-matching structure of a kind of saddle type, by sliding block in upper and lower oil cylinder pushing rear mold, carry out matched moulds, then front mould shovel is carried out the straight-through mold lock mode structure of PE electric smelting saddle type of locked mode to rear mold, consider the structure particularity of the straight-through product of PE electric smelting saddle type, design its injection mold and possess upper sliding block, can on the saddle type core of mould sliding block, put into the plastic cement heat dish of embedded resistor silk in advance and carry out quadric injection mould, before mold injection, must also lock by matched moulds, while preventing injection moulding, injection pressure is excessive, pushed the upper sliding block of mould open, ensured that the straight-through product of saddle type is able to normal injection mo(u)lding.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of saddle type leads directly to mould mould-matching structure, wherein, comprise front mould and rear mold, front mould is provided with shovel and lower shovel, rear mold is provided with upper cylinder and lower oil cylinder, is also provided with and upper shovel, the spacing top shoe coordinating of lower shovel and sliding block in rear mold.Described sliding block is provided with the plastic cement heat dish of embedded resistor silk.
Consider that before rear mold injection moulding, will on saddle type core, put into the plastic cement heat dish of embedded resistor silk in advance carries out quadric injection mould, the slide block structure that its rear mold must be designed to open and close is up and down to facilitate the operation of laying of plastic cement heat dish, therefore before product injection moulding, the upper sliding block of the rear mold of mould must be carried out to closure, and then with front mould matched moulds, now the shovel up and down of front mould is just locked the upper sliding block of closed rear mold, the high-voltage lock mould power of last resort injection machine is carried out the locked mode of mould, has ensured that product injection moulding carries out smoothly.
Compared with prior art, beneficial effect is: the utility model is by the mould structure of upper and lower oil cylinder pushing slide block matched moulds, shovel locked mode, the fastness that has ensured the straight-through mold lock mode structure of PE electric smelting saddle type, the matched moulds coupling mechanism force of last resort injection machine reaches the requirement of injection mo(u)lding.
Accompanying drawing explanation
Fig. 1 is rear mold structural representation of the present utility model.
Fig. 2 is front mould structural representation of the present utility model.
Fig. 3 is mould mold-closing injection schematic diagram of the present utility model.
The specific embodiment
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent; For better explanation the present embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing some known features and explanation thereof may to omit be understandable.In accompanying drawing, describe position relationship only for exemplary illustration, can not be interpreted as the restriction to this patent.
As Figure 1-3, a kind of saddle type leads directly to mould mould-matching structure, wherein, comprise front mould 6 and rear mold 1, front mould 6 is provided with shovel 4 and lower shovel 5, and rear mold 1 is provided with upper cylinder 2 and lower oil cylinder 3, is also provided with and upper shovel 4, the spacing top shoe coordinating of lower shovel 5 and sliding block in rear mold 1.Sliding block is provided with the plastic cement heat dish of embedded resistor silk.
Consider that before rear mold 1 injection moulding, will on saddle type core, put into the plastic cement heat dish of embedded resistor silk in advance carries out quadric injection mould, the slide block structure that its rear mold 1 must be designed to open and close is up and down to facilitate the operation of laying of plastic cement heat dish, therefore before product injection moulding, the upper sliding block of the rear mold of mould 1 must be carried out to closure, and then with front mould 6 matched moulds, now the shovel up and down of front mould 6 is just locked the upper sliding block of closed rear mold 1, the high-voltage lock mould power of last resort injection machine is carried out the locked mode of mould, has ensured that product injection moulding carries out smoothly.
Its operation principle: mould is on injection machine during matched moulds, first close tight upper and lower oil cylinder 2,3, then rear mold 1 is advanced to front mould 6, shovel up and down 4,5 on front mould 6 is just locked the upper sliding block of rear mold, while having prevented injection moulding, injection pressure is excessive, has pushed the oil cylinder up and down of mould open, has ensured the fastness of mold lock mode structure, as shown in Figure 3, the matched moulds coupling mechanism force of last resort injection machine reaches the requirement of injection mo(u)lding, and wherein, 7 is the straight-through product of saddle type.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.
Claims (2)
1. a saddle type leads directly to mould mould-matching structure, it is characterized in that, comprise front mould (6) and rear mold (1), front mould (6) is provided with shovel (4) and lower shovel (5), rear mold (1) is provided with upper cylinder (2) and lower oil cylinder (3), is also provided with and upper shovel (4), the spacing top shoe coordinating of lower shovel (5) and sliding block in rear mold (1).
2. the straight-through mould mould-matching structure of a kind of saddle type according to claim 1, is characterized in that, described sliding block is provided with the plastic cement heat dish of embedded resistor silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320425004.5U CN203391196U (en) | 2013-07-17 | 2013-07-17 | Saddle direct-through mould closing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320425004.5U CN203391196U (en) | 2013-07-17 | 2013-07-17 | Saddle direct-through mould closing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203391196U true CN203391196U (en) | 2014-01-15 |
Family
ID=49902757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320425004.5U Expired - Fee Related CN203391196U (en) | 2013-07-17 | 2013-07-17 | Saddle direct-through mould closing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203391196U (en) |
-
2013
- 2013-07-17 CN CN201320425004.5U patent/CN203391196U/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: 20140115 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |