CN205835967U - Plastics sucking moulding mould - Google Patents
Plastics sucking moulding mould Download PDFInfo
- Publication number
- CN205835967U CN205835967U CN201620735095.6U CN201620735095U CN205835967U CN 205835967 U CN205835967 U CN 205835967U CN 201620735095 U CN201620735095 U CN 201620735095U CN 205835967 U CN205835967 U CN 205835967U
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- China
- Prior art keywords
- cavity die
- die
- upper cavity
- fuselage
- lower cavity
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Abstract
The utility model discloses a kind of plastics sucking moulding mould, including die shoe, fuselage, described fuselage roof is erect and is provided with lifting drive cylinder, described upper cavity die and described lower cavity die are all disposed side by side on described die shoe, the inner side of described upper cavity die and described lower cavity die is all hinged on described fuselage, between outside and the described die shoe of described upper cavity die, is respectively connected with rotational power cylinder between the outside of described lower cavity die and described die shoe；All described rotational power cylinders drive described upper cavity die and described lower cavity die to overturn 90 ° when stretching out simultaneously, merge at the middle part of described fuselage；Described lifting drive cylinder has two, is separately positioned on surface and the surface of described lower cavity die of described upper cavity die, and the lower end of two described lifting drive cylinders is respectively provided with a punch.This utility model can solve that the surface quality that existing air conditioning for automobiles airduct plastics sucking moulding mould causes product is poor, the problem that wall unevenness is even.
Description
Technical field
This utility model relates to mould technical field, the plastics sucking moulding of a kind of airduct for air conditioning for automobiles
Mould.
Background technology
Existing air conditioning for automobiles airduct molding generally comprises fuselage, upper bolster and die shoe, and upper bolster is installed by setting
Lifting drive cylinder be arranged on the top of fuselage, die shoe is arranged on the middle part of fuselage, and die shoe is provided with lower cavity die, upper mold
Being provided with upper cavity die on Zuo, sheet material is placed on lower cavity die upper surface in baking softening, and upper cavity die declines, and upper cavity die and lower cavity die close
And, then evacuation molding, form vacuum belt between such sheet material and mould, sheet material can be adsorbed onto die surface and molding, by
The not every surface of sheet material all uniform force when evacuation, the wall unevenness thus resulting in airduct product is even, and thickness is 2.0
± 1.2 millimeters, miss by a mile；It addition, in a mold vac sorb time, mould can push down sheet material surrounding, and all of deformation leans against
Part within sheet material is held down realizes, and pushes down cannot compensate beyond part, and the biggest local wall thickness stretching of the degree of depth is the thinnest,
The wall thickness causing surrounding is the most uneven, and airduct quality is the best.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of plastics sucking moulding mould, to solve the suction of existing air conditioning for automobiles airduct
Molding die causes the surface quality of product poor, the problem that wall unevenness is even.
In order to solve the problems referred to above, the technical solution of the utility model is: this plastics sucking moulding mould includes die shoe, fuselage,
The setting of described fuselage roof is provided with lifting drive cylinder, described upper cavity die and described lower cavity die and is all disposed side by side on described die shoe
On, the inner side of described upper cavity die and described lower cavity die is all hinged on described fuselage, the outside of described upper cavity die and described lower mold
Between Zuo, between the outside of described lower cavity die and described die shoe, it is respectively connected with rotational power cylinder；All described rotational power cylinders
Drive described upper cavity die and described lower cavity die to overturn 90 ° when stretching out simultaneously, merge at the middle part of described fuselage；Described lifting drive
Cylinder has two, is separately positioned on surface and the surface of described lower cavity die of described upper cavity die, two described lifting drive cylinders
Lower end one punch is respectively installed.
In technique scheme, more specifically scheme may is that described rotational power cylinder has four, is separately positioned on institute
State before and after the left side of upper cavity die that before and after the right of both sides and described lower cavity die both sides.
Owing to have employed technique scheme, this utility model compared with prior art has the advantages that
This plastics sucking moulding mould arranges two dies on die shoe, arranges punch in the bottom of lifting drive cylinder, and punch is first
Decline puts in place, and during evacuation, airduct divides two halves first the most separately formed, and punch rises, two dies again to intermediate flipped 90 ° at fuselage
Middle part merges, and the two halves of airduct remerge hot-forming, are tightly combined between such sheet material and die, and during evacuation, stress is equal
Even, greatly reduce the wall thickness deflection of airduct after molding, wall thickness control is in the range of 2.0 ± 0.5 millimeters, and during evacuation
The surrounding of sheet material by fixing dead, can not compensated by the part beyond mould, the deformation during laminating, so very well
Product wall thickness after matched moulds welding is that the ratio that can do is more uniform.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is described in further detail:
This plastics sucking moulding mould as shown in Figure 1, including fuselage 1, is arranged on the die shoe 7 in the middle part of fuselage 1, fuselage 1 top
Setting is provided with lifting drive cylinder 2, upper cavity die 5 and lower cavity die 9 and is all disposed side by side on die shoe 7, and lifting drive cylinder 2 has two
Individual, it is separately positioned on surface and the surface of lower cavity die 9 of upper cavity die 5, the termination of two lifting drive cylinder 2 piston rods is respectively pacified
Equipped with a punch 3.Being respectively placed in by sheet material 4 on upper cavity die 5 and lower cavity die 9, punch 3 falls before and puts in place, during evacuation, and airduct
Divide two semi-independent molding, be tightly combined between punch 3 and sheet material 4 and die, uniform force during evacuation, greatly reduce molding
The wall thickness deflection of rear airduct.
The inner side of upper cavity die 5 and lower cavity die 9 is the most hinged on the fuselage 1, between outside and the die shoe 7 of upper cavity die 5, recessed
Being respectively connected with rotational power cylinder 6 between outside and the die shoe 7 of mould 5, rotational power cylinder 6 has four, is separately positioned on upper cavity die 5
The left side before and after both sides and lower cavity die 9 the right before and after both sides, drive upper cavity die 5 He when all rotational power cylinders 6 are stretched out
Lower cavity die 9 overturns 90 ° simultaneously, merges at the middle part of fuselage 1, hot-forming, cuts off the edge of airduct simultaneously.
Claims (2)
1. a plastics sucking moulding mould, including die shoe, fuselage, the setting of described fuselage roof is provided with lifting drive cylinder, its feature
It is: upper cavity die and lower cavity die are all disposed side by side on described die shoe, and the inner side of described upper cavity die and described lower cavity die is all cut with scissors
It is connected on described fuselage, between outside and the described die shoe of described upper cavity die, the outside of described lower cavity die and described die shoe
Between be respectively connected with rotational power cylinder；All described rotational power cylinders drive described upper cavity die and described lower cavity die simultaneously when stretching out
Overturn 90 °, merge at the middle part of described fuselage；
Described lifting drive cylinder has two, is separately positioned on surface and the surface of described lower cavity die of described upper cavity die, and two
The lower end of individual described lifting drive cylinder is respectively provided with a punch.
Plastics sucking moulding mould the most according to claim 1, it is characterised in that: described rotational power cylinder has four, is respectively provided with
Both sides before and after the right of both sides and described lower cavity die before and after the left side of described upper cavity die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620735095.6U CN205835967U (en) | 2016-07-13 | 2016-07-13 | Plastics sucking moulding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620735095.6U CN205835967U (en) | 2016-07-13 | 2016-07-13 | Plastics sucking moulding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205835967U true CN205835967U (en) | 2016-12-28 |
Family
ID=57618809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620735095.6U Active CN205835967U (en) | 2016-07-13 | 2016-07-13 | Plastics sucking moulding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205835967U (en) |
-
2016
- 2016-07-13 CN CN201620735095.6U patent/CN205835967U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |