CN203818482U - Progressive die - Google Patents
Progressive die Download PDFInfo
- Publication number
- CN203818482U CN203818482U CN201420171611.8U CN201420171611U CN203818482U CN 203818482 U CN203818482 U CN 203818482U CN 201420171611 U CN201420171611 U CN 201420171611U CN 203818482 U CN203818482 U CN 203818482U
- Authority
- CN
- China
- Prior art keywords
- mold base
- plastic pin
- enters
- shaping area
- pin valve
- 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 a progressive die which comprises a front die blank, a first middle die blank, a second middle die blank and a rear die blank which are overlapped in sequence. The progressive die provided by the utility model adopts the front die blank, the first middle die blank, the second middle die blank and the rear die blank which are overlapped in sequence; a first molding region is arranged on the front die blank, a second molding region is arranged on the first middle die blank, and the first molding region and the second molding region form a first cavity for molding a first product; a third molding region is arranged on the second middle die blank, a fourth molding region is arranged on the rear die blank, and the third molding region and the fourth molding region form a second cavity for molding a second product; therefore, one die can simultaneously produce two products, so that the injection molding efficiency is greatly improved; furthermore, only one injection molding machine can implement injection molding of the two products, and the cost of equipment is lowered.
Description
Technical field
The utility model relates to technical field of mold, particularly a kind of progressive die mould.
Background technology
Mould of plastics is supporting with plastic molding press in plastic processing industry, gives the instrument of plastic products with complete configuration and accurate dimension.Mould of plastics generally comprises upper die and lower die, patrix and counterdie closed formation running gate system and die cavity when injection moulding, and during die sinking, upper die and lower die are separated to take out plastic products.
Plastic shell product generally comprises face-piece and drain pan, and existing plastic shell, when injection mo(u)lding, need to complete injection moulding on two molds, on a mold, completes the injection moulding of face-piece, completes the injection moulding of drain pan on another set of mould.Owing to having adopted two mold injection mouldings, the impact due to factors such as runner, pressure, injection temperatures, can cause two products (being face-piece and drain pan) to have certain aberration.In addition, because prior art adopts injection moulding on two molds, therefore need two injection machines, equipment cost is high, and product injection moulding efficiency of a set of mold injection is low.
Thereby prior art need to improve.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of progressive die mould, can produce two products simultaneously, can improve injection moulding efficiency.
In order to achieve the above object, the utility model has been taked following technical scheme:
A progressive die mould, it comprises in front mold base, first mold base and rear mold base in mold base, second, in described front mold base, first in mold base, second mold base and rear mold base stacked successively; On described front mold base, be provided with the first shaping area, be provided with the second shaping area in described first on mold base, described the first shaping area and the second shaping area are configured for the first die cavity of the first formed product; In described second, on mold base, be provided with the 3rd shaping area, be provided with the 4th shaping area on described rear mold base, described the 3rd shaping area and the 4th shaping area are configured for the second die cavity of the second formed product.
In described progressive die mould, on mold base, be provided with first in described first and enter plastic pin valve and tube connector, on mold base, be provided with second in described second and enter plastic pin valve; Described first enters plastic pin valve has first and enters plastic pin hole, and described second enters plastic pin valve has second and enter plastic pin hole, and described first enters plastic pin hole enters plastic pin hole by described tube connector and second and be communicated with.
In described progressive die mould, described first enters on plastic pin valve to be provided with for drawing the first wire casing of wire.
In described progressive die mould, described second enters on plastic pin valve to be provided with for drawing the second wire casing of wire.
In described progressive die mould, described first enters the end face of plastic pin valve and the flush of the second shaping area.
In described progressive die mould, described second enters the end face of plastic pin valve and the flush of the 4th shaping area.
Compared to prior art, the progressive die mould that the utility model provides, mold base and rear mold base in mold base, second have been adopted in stacked successively front mold base, first, and be provided with the first shaping area on described front mold base, in described first, on mold base, be provided with the second shaping area, described the first shaping area and the second shaping area are configured for the first die cavity of the first formed product; In described second, on mold base, be provided with the 3rd shaping area, on described rear mold base, be provided with the 4th shaping area, described the 3rd shaping area and the 4th shaping area are configured for the second die cavity of the second formed product, realize a mold and can produce two products simultaneously, greatly improved injection moulding efficiency, and only need an injection machine can complete the injection moulding of two products, reduced equipment cost.
In addition, in the progressive die mould that the utility model provides, in first, on mold base, be provided with first and enter plastic pin valve, in described second, on mold base, be provided with second and enter plastic pin valve, described first enters plastic pin valve has first and enters plastic pin hole and tube connector, described second enters plastic pin valve has second and enters plastic pin hole, described first enters plastic pin hole enters plastic pin hole by described tube connector and second and is communicated with, by making first to enter the mode that the connection of plastic pin hole is entered in plastic pin hole and first, the glue that is used in two products of injection moulding can enter plastic pin hole by first and enter in the first die cavity, can also enter plastic pin hole by second enters in the second die cavity, guaranteeing to enter two, to enter the parameters of the glue in plastic pin hole identical, guaranteed that two products do not have aberration.
Accompanying drawing explanation
The exploded view of the continuous mould that Fig. 1 provides for the utility model embodiment.
The first structural representation that enters plastic pin valve and tube connector in the continuous mould that Fig. 2 provides for the utility model embodiment.
The second structural representation that enters plastic pin valve in the continuous mould that Fig. 3 provides for the utility model embodiment.
The specific embodiment
The utility model provides a kind of progressive die mould, for making the purpose of this utility model, technical scheme and effect clearer, clear and definite, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, the progressive die mould that the utility model provides comprises in front mold base 11, first mold base 31 and rear mold base 41 in mold base 21, second, in described front mold base 11, first in mold base 21, second mold base 31 and rear mold base 41 stacked successively.
Wherein, be provided with the first shaping area (visual angle in figure is not shown) on described front mold base 11, be provided with the second shaping area 211 in described first on mold base 21, described the first shaping area and the second shaping area 211 are configured for the first die cavity of the first product 51 moulding; In described second, on mold base 31, be provided with the 3rd shaping area (visual angle in figure is not shown), on described rear mold base 41, be provided with the 4th shaping area (visual angle in figure is not shown), described the 3rd shaping area and the 4th shaping area are configured for the second die cavity of the second product 61 moulding.
When injection moulding, first product 51 injection mo(u)lding in the first die cavity, second product 61 injection mo(u)lding in the second die cavity, the first product 51 and the second product 61 moulding cooling after, make front mold base 11 taking-up first product 51 separated with mold base in first 21, and make mold base 31 taking-up second product 61 separated with rear mold base 41 in second, realize a mold and can produce two products simultaneously, greatly improved injection moulding efficiency, and only need an injection machine can complete the injection moulding of two products, reduced equipment cost.
Another crucial part of the present utility model is the some colloid system of mould to do improvement, see also Fig. 2 and Fig. 3, in described first, on mold base 21, be provided with first and enter plastic pin valve 212 and tube connector 214, in described second, on mold base 31, be provided with second and enter plastic pin valve 311, described first enters plastic pin valve 212 has first and enters plastic pin hole 213, described second enters plastic pin valve 311 has second and enters plastic pin hole 312, and described first enters plastic pin hole 213 enters plastic pin hole 312 by described tube connector 214 and second and be communicated with.In the present embodiment, described first enters the end face of plastic pin valve 212 flushes with the surface of the second shaping area 211 (also can be understood as the exposed face of the second shaping area 211 herein), and second enters the end face of plastic pin valve 311 flushes with the surface of the 4th shaping area (also can be understood as the exposed face of the 4th shaping area herein), make appearance looks elegant after formed product.
During concrete enforcement, in described first, on mold base 21, be provided with for the first the first installing hole that enters plastic pin valve 212 and tube connector 214 is installed, the cross section of described the first installing hole is T-shaped, with the first form fit of entering plastic pin valve 212 and tube connector 214, and the length sum that the degree of depth of the first installing hole and first is entered plastic pin valve 212 and tube connector 214 equates, makes first to enter the end face of plastic pin valve 212 and the flush of the second shaping area 211.In corresponding second, mold base 31 is provided with for the second the second installing hole that enters plastic pin valve 311 is installed, described the second installing hole is circular hole, and the degree of depth of the second installing hole and second is entered the equal in length of plastic pin valve 311, make second to enter the end face of plastic pin valve 311 and the flush of the 3rd shaping area.
Please again consult Fig. 2 and Fig. 3, described first enters on plastic pin valve 212 to be provided with for drawing the first wire casing 215 of wire, correspondingly, described second, enters on plastic pin valve 311 to be provided with for drawing the second wire casing 313 of wire.In this practical example, described the first wire casing 215 and the second wire casing 313 are pipe line outlet groove, and two wire casings arrange in the opposite direction, make mould both sides cabling balanced.
In sum, the progressive die mould that the utility model provides, mold base and rear mold base in mold base, second have been adopted in stacked successively front mold base, first, and be provided with the first shaping area on described front mold base, in described first, on mold base, be provided with the second shaping area, described the first shaping area and the second shaping area are configured for the first die cavity of the first formed product; In described second, on mold base, be provided with the 3rd shaping area, on described rear mold base, be provided with the 4th shaping area, described the 3rd shaping area and the 4th shaping area are configured for the second die cavity of the second formed product, realize a mold and can produce two products simultaneously, greatly improved injection moulding efficiency, and only need an injection machine can complete the injection moulding of two products, reduced equipment cost.
In addition, in the progressive die mould that the utility model provides, in first, on mold base, be provided with first and enter plastic pin valve, in described second, on mold base, be provided with second and enter plastic pin valve, described first enters plastic pin valve has first and enters plastic pin hole and tube connector, described second enters plastic pin valve has second and enters plastic pin hole, described first enters plastic pin hole enters plastic pin hole by described tube connector and second and is communicated with, by making first to enter the mode that the connection of plastic pin hole is entered in plastic pin hole and first, the glue that is used in two products of injection moulding can enter plastic pin hole by first and enter in the first die cavity, can also enter plastic pin hole by second enters in the second die cavity, guaranteeing to enter two, to enter the parameters of the glue in plastic pin hole identical, guaranteed that two products do not have aberration.
Be understandable that; for those of ordinary skills; can be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the utility model.
Claims (6)
1. a progressive die mould, is characterized in that, comprises in front mold base, first mold base and rear mold base in mold base, second, in described front mold base, first in mold base, second mold base and rear mold base stacked successively; On described front mold base, be provided with the first shaping area, be provided with the second shaping area in described first on mold base, described the first shaping area and the second shaping area are configured for the first die cavity of the first formed product; In described second, on mold base, be provided with the 3rd shaping area, be provided with the 4th shaping area on described rear mold base, described the 3rd shaping area and the 4th shaping area are configured for the second die cavity of the second formed product.
2. progressive die mould according to claim 1, is characterized in that, is provided with first in described first and enters plastic pin valve and tube connector on mold base, is provided with second in described second and enters plastic pin valve on mold base; Described first enters plastic pin valve has first and enters plastic pin hole, and described second enters plastic pin valve has second and enter plastic pin hole, and described first enters plastic pin hole enters plastic pin hole by described tube connector and second and be communicated with.
3. progressive die mould according to claim 2, is characterized in that, described first enters on plastic pin valve to be provided with for drawing the first wire casing of wire.
4. progressive die mould according to claim 2, is characterized in that, described second enters on plastic pin valve to be provided with for drawing the second wire casing of wire.
5. progressive die mould according to claim 2, is characterized in that, described first enters the end face of plastic pin valve and the flush of the second shaping area.
6. progressive die mould according to claim 2, is characterized in that, described second enters the end face of plastic pin valve and the flush of the 4th shaping area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171611.8U CN203818482U (en) | 2014-04-10 | 2014-04-10 | Progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171611.8U CN203818482U (en) | 2014-04-10 | 2014-04-10 | Progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818482U true CN203818482U (en) | 2014-09-10 |
Family
ID=51474024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171611.8U Expired - Fee Related CN203818482U (en) | 2014-04-10 | 2014-04-10 | Progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818482U (en) |
-
2014
- 2014-04-10 CN CN201420171611.8U patent/CN203818482U/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: 20140910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |