CN208712822U - A kind of compression mod product is without thimble trace demolding structure - Google Patents
A kind of compression mod product is without thimble trace demolding structure Download PDFInfo
- Publication number
- CN208712822U CN208712822U CN201821137310.8U CN201821137310U CN208712822U CN 208712822 U CN208712822 U CN 208712822U CN 201821137310 U CN201821137310 U CN 201821137310U CN 208712822 U CN208712822 U CN 208712822U
- Authority
- CN
- China
- Prior art keywords
- product
- compression mod
- preceding mould
- thimble
- pulling plate
- 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.)
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Links
- 230000006835 compression Effects 0.000 title claims abstract description 28
- 238000007906 compression Methods 0.000 title claims abstract description 28
- 239000000498 cooling water Substances 0.000 abstract description 4
- 239000003818 cinder Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 25
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a kind of compression mod product without thimble trace demolding structure, including preceding mould and rear mold, and the upper center of preceding mould is equipped with a type chamber, and type is intracavitary to be equipped with the pulling plate for being tightly attached to the cavity lateral, and the middle part of pulling plate is equipped with through-hole.Pulling plate is increased in the preceding mould of existing compression mod, detaches rear model core from product, product only leans on cinder ladle to take out of with runner, without thimble trace on product.In the case where not needing thimble, the cooling water channel cooling effect in compression mod is more preferable, and not will cause drainage, improves the service life of compression mod.
Description
Technical field
The utility model relates to compression mod equipment, in particular to a kind of compression mod product is without thimble trace demolding structure.
Background technique
When designing die-casting mould, compression mod product is not suitable for row's thimble sometimes, and cooling water can be arranged inside compression mod
Road, if necessary to which thimble, thimble and cooling water channel is arranged often interfered with the bad removal again of product thimble print.Compression mod thimble row
Cloth is in disorder, can not go out fortune water, and product wall is thin, pattern draft is small, there is the risk of bursting product.Therefore, it is necessary to existing
Compression mod improves.
Utility model content
The purpose of this utility model is in view of the above drawbacks of the prior art, it is de- without thimble trace to provide a kind of compression mod product
Mode structure.
For solve the prior art drawbacks described above, technical solution provided by the utility model is: a kind of compression mod product without
Thimble trace demolding structure, including preceding mould and rear mold, the upper center of the preceding mould are equipped with a type chamber, and intracavitary be equipped with of the type is close to
Through-hole is equipped in the middle part of the pulling plate of the cavity lateral, the pulling plate.
A kind of improvement as the utility model compression mod product without thimble trace demolding structure, the edge of the pulling plate along
The upper end face of the preceding mould is bent, and forms the ring baffle that a width is greater than product diameter.
The upper end of a kind of improvement as the utility model compression mod product without thimble trace demolding structure, the preceding mould is located at
The position of the ring baffle is equipped with ring-shaped step, and the ring baffle is embedded on the ring-shaped step.
A kind of improvement as the utility model compression mod product without thimble trace demolding structure, the middle part of the rear mold are equipped with
The type core stretched out in the middle part of the type chamber, type core upper end are concordant with the upper surface of the preceding mould.
A kind of improvement as the utility model compression mod product without thimble trace demolding structure, the preceding mould and rear mold die sinking
When, the intracavitary product of the type is separated by the pulling plate with the type core.
Compared with prior art, the utility model has the advantages that: the utility model existing compression mod preceding mould increase
Pulling plate, detaches rear model core from product, product only leans on cinder ladle to take out of with runner, without thimble trace on product.
Detailed description of the invention
Just the utility model and its beneficial technical effect are made with specific embodiment with reference to the accompanying drawings below further detailed
Thin description, in which:
Fig. 1 is the utility model structure diagram.
Appended drawing reference title: 1, preceding mould 2, rear mold 3, type chamber 4, pulling plate 5, ring baffle 6, type core 7, annular table
Rank.
Specific embodiment
Just the utility model is further described with specific embodiment with reference to the accompanying drawings below, but the implementation of the utility model
Mode is not limited to this.
As shown in Figure 1, a kind of compression mod product is without thimble trace demolding structure, including preceding mould 1 and rear mold 2, the upper end of preceding mould 1
Middle part is equipped with a type chamber 3, and the pulling plate 4 for being tightly attached to the cavity lateral is equipped in type chamber 3, and the middle part of pulling plate 4 is equipped with through-hole.
Preferably, the edge of pulling plate 4 is bent along the upper end face of preceding mould, forms the ring that a width is greater than product diameter
Shape baffle 5.Die-cast product after mold cavity forming due to diameter be less than ring baffle 5, can be by product together by ring baffle 5
It takes out, does not need thimble and carry out ejecting product, eliminate thimble mark.
Preferably, the position that the upper end of preceding mould 1 is located at ring baffle 5 is equipped with ring-shaped step 7, and ring baffle 5 is embedded in annular
On step 7.
Preferably, the middle part of rear mold 2 is equipped with the type core 6 stretched out in the middle part of type chamber, the upper surface of 6 upper end of type core and preceding mould 1
Concordantly.
Preferably, when preceding mould 1 and rear mold 2 are opened, the product in type chamber 3 is separated by pulling plate 4 with type core 6.
The utility model increases pulling plate 4 in the preceding mould of existing compression mod, detaches rear model core from product, produces
Product only lean on cinder ladle to take out of with runner, without thimble trace on product.In the case where not needing thimble, the cooling water channel in compression mod is cold
But effect is more preferable, and not will cause drainage, improves the service life of compression mod.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and structure, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and their equivalents.
Claims (5)
1. a kind of compression mod product is without thimble trace demolding structure, including preceding mould and rear mold, which is characterized in that the upper end of the preceding mould
Middle part is equipped with a type chamber, and the type is intracavitary to be equipped with the pulling plate for being tightly attached to the cavity lateral, and the middle part of the pulling plate is equipped with through-hole.
2. compression mod product according to claim 1 is without thimble trace demolding structure, which is characterized in that the edge of the pulling plate
It is bent along the upper end face of the preceding mould, forms the ring baffle that a width is greater than product diameter.
3. compression mod product according to claim 2 is without thimble trace demolding structure, which is characterized in that the upper end of the preceding mould
It is equipped with ring-shaped step positioned at the position of the ring baffle, the ring baffle is embedded on the ring-shaped step.
4. compression mod product according to claim 3 is without thimble trace demolding structure, which is characterized in that the middle part of the rear mold
Equipped with the type core stretched out in the middle part of the type chamber, type core upper end is concordant with the upper surface of the preceding mould.
5. compression mod product according to claim 4 is without thimble trace demolding structure, which is characterized in that the preceding mould and rear mold
When die sinking, the intracavitary product of the type is separated by the pulling plate with the type core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137310.8U CN208712822U (en) | 2018-07-18 | 2018-07-18 | A kind of compression mod product is without thimble trace demolding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137310.8U CN208712822U (en) | 2018-07-18 | 2018-07-18 | A kind of compression mod product is without thimble trace demolding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208712822U true CN208712822U (en) | 2019-04-09 |
Family
ID=65973908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821137310.8U Active CN208712822U (en) | 2018-07-18 | 2018-07-18 | A kind of compression mod product is without thimble trace demolding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208712822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844645A (en) * | 2020-05-18 | 2020-10-30 | 安徽红专包装制品科技有限公司 | Mould for injection moulding |
-
2018
- 2018-07-18 CN CN201821137310.8U patent/CN208712822U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844645A (en) * | 2020-05-18 | 2020-10-30 | 安徽红专包装制品科技有限公司 | Mould for injection moulding |
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