CN206048704U - Enter to pour mould in a kind of floating type instrumental panel side of dynamic model - Google Patents
Enter to pour mould in a kind of floating type instrumental panel side of dynamic model Download PDFInfo
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- CN206048704U CN206048704U CN201620995337.5U CN201620995337U CN206048704U CN 206048704 U CN206048704 U CN 206048704U CN 201620995337 U CN201620995337 U CN 201620995337U CN 206048704 U CN206048704 U CN 206048704U
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- Prior art keywords
- running channel
- main running
- dynamic model
- flow passage
- branch flow
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Abstract
This utility model belongs to vehicle body fittingses injection mold technical field, discloses a kind of floating type instrumental panel side of dynamic model and enters to pour mould, and it includes main running channel, upper dynamic model and lower cover half；Connect and be connected with the first main running channel and the second main running channel below the main running channel；The first main running channel and the second main running channel are connected and are connected with the first branch flow passage and the second branch flow passage respectively；The first spot pouring mouth and the second spot pouring mouth are respectively equipped with below first branch flow passage and the second branch flow passage；The first side gate and the second side gate are respectively equipped with below first spot pouring mouth and the second spot pouring mouth；The upper dynamic model is provided with the product die of one group of half, is connected with the first side gate and the second side gate respectively；This utility model is rational in infrastructure, and on the basis of empirically designing, the comprehensive analysis moulding process difficulties of plastic, complete the mould structure design of plastic, and the injection mold for effectively solving prior art is molded the low technical problem of uneven, structural strength.
Description
Technical field
This utility model belongs to vehicle body fittingses injection mold technical field, and in particular to a kind of floating type instrumental panel side of dynamic model
Enter to pour mould.
Background technology
As the continuous development of society, the quantity of automobile are continuously increased, automotive upholstery is produced to plastic alloy
Inside gadget requires to be mainly reflected in：Several requirements such as apparent, feel, fire-retardant, emission characteristics, feature.
At present, the type of foreground instrument board has two kinds, hard plastic and soft plastic, has the characteristics of hard instrument panel：By
Multiple loose mails are respectively adopted the material such as MODIFIED PP, PC, ABS, ABS/PC, GMT and combine after molding respectively, and its Heterosis is
Equipment investment and part price are relatively low, and its shortcoming shows as, apparent mass it is difficult to ensure that, dermatoglyph, color and luster, easily manifest welding trace and
Shrink mark, easy scratch.And using the laminating epidermis in upper body of instrument board is then presented as the characteristics of soft instrument panel, between epidermis and skeleton
Filling PU layer epidermises, machining kinds have vacuum forming, slush moulding, PU plastic-blastings, corium to coat four kinds；Vacuum forming typically adopts PVC/
ABS alloy material, its feature are that tensile stress is uneven, thickness is irregular, resistance to ag(e)ing is poor, plasticizer, easily separate out and haze, distribute spy
Property is poor；Using the alloy material such as PVC, TPU, its feature is that soft, color and luster/dermatoglyph is homogeneous, noise reduction to slush moulding, but mould and original
Material high cost, technological process are loaded down with trivial details；For PVC, cost of material is relatively low, ageing resistance is poor, plasticizer is easily separated out, low
It is warm brittle；And TPU is adopted, its feature is recyclable, ageing-resistant, friction resistant, low temperature elasticity is good, emission characteristics are excellent；Raw material
It is relatively costly.PU plastic-blastings its advantages is unrestricted, the excellent mechanical performance of texture structure, low-temperature resistance and aging, low distributes
Characteristic, its shortcoming are that mould and cost of raw material height, technology controlling and process are complicated；Corium coating technology is using manual that corium is laminating
On instrument board, its advantage is luxurious attractive in appearance, comfortable feel, distribution performance is good, and its shortcoming is that expensive, technique is loaded down with trivial details, no
Sharp large-scale production.Generally speaking, using the hard plastic for being molded production comparatively, with preferable cost-competitive.
In using the packaging instrument board molectron of hard loose mail, control instrument cover accessory is more special due to its shape and internal structure
Very, it is uncommon abnormally-structured, so as to the structure design and mould of harsh requirement, particularly mould are proposed to injection production
Tool service life.When irregular structure feature causes actual injection injection molding material flow section change greatly, flowing turning it is local relatively more
And easily cause stream to be run disorder more than the point little end of side.
Utility model content
Goal of the invention
The purpose of this utility model be solve prior art injection it is uneven, structural strength is low, die life is short
Technical problem, there is provided a kind of floating type instrumental panel side of dynamic model is entered to pour mould, to solve the deficiencies in the prior art.
To achieve these goals, this utility model is employed the following technical solutions：
A kind of floating type instrumental panel side of dynamic model is entered to pour mould, and it includes main running channel, upper dynamic model and lower cover half；The master
Connect and be connected with the first main running channel and the second main running channel below running channel；The first main running channel and the second main running channel respectively with
First branch flow passage and the second branch flow passage are connected and are connected；First is respectively equipped with below first branch flow passage and the second branch flow passage
Spot pouring mouth and the second spot pouring mouth；The first side gate and the second side are respectively equipped with below first spot pouring mouth and the second spot pouring mouth
Cast gate；The upper dynamic model is provided with the product die of one group of half, is connected with the first side gate and the second side gate respectively；It is described
The corner of upper dynamic model is provided with detent；The lower cover half is provided with second half product die corresponding with upper dynamic model；Under described
The corner of cover half is provided with positioning convex corresponding with detent；Thimble is provided with product die on the lower cover half；It is described
The top of the product die on lower cover half is provided with spout hole.
Further, can break between first spot pouring mouth and the second spot pouring mouth and the first side gate and the second side gate
Open, change using different moulds.
This utility model is rational in infrastructure, and on the basis of empirically designing, the moulding process difficult point of comprehensive analysis plastic is asked
Topic, and mold flow analysis result is combined, the mould structure design of plastic is completed, the injection mold of prior art is effectively solved
It is molded the low technical problem of uneven, structural strength.
Description of the drawings
Fig. 1 is the main pouring gate structure schematic diagram of this utility model；
Fig. 2 is dynamic model structural representation on this utility model；
Fig. 3 is fixed mould structure schematic diagram under this utility model.
The main running channels of 1- in figure；The first sprues of 2-；The first branch flow passages of 3-；The second sprues of 4-；5- positioning convex；6- second
Branch flow passage；7- product dies；The second spot pouring mouths of 8-；The second side gates of 9-；The first spot pouring mouths of 10-；The first side gates of 11-；On 12-
Dynamic model；13- detents；Cover half under 14-；15- thimbles；16- spout holes.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, in this utility model
Description in, it should be noted that term " on ", D score, " vertical ", " level ", " interior ", " outward ", the side of the instruction such as " side "
Position or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of description this utility model and simplification is retouched
State, rather than indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to restriction of the present utility model.
Embodiment 1：According to Fig. 1, Fig. 2 and Fig. 3, a kind of floating type instrumental panel side of dynamic model is entered to pour mould, and it includes master
Running channel 1, upper dynamic model 12 and lower cover half 14；Connect with the first main running channel 2 and the second main running channel 4 below the main running channel 1 and connect
Connect；The first main running channel 2 and the second main running channel 4 are connected and are connected with the first branch flow passage 3 and the second branch flow passage 6 respectively；It is described
The first spot pouring mouth 10 and the second spot pouring mouth 8 are respectively equipped with below first branch flow passage and the second branch flow passage；First spot pouring mouth
With the first side gate 11 and the second side gate 9 are respectively equipped with below the second spot pouring mouth.
The upper dynamic model 12 is provided with the product die 7 of one group of half, respectively with the first side gate 11 and the second side gate 9
Connection；The corner of the upper dynamic model 12 is provided with detent 13.
The lower cover half 14 is provided with second half product die 7 corresponding with upper dynamic model 12；The corner of the lower cover half 14
It is provided with and 13 corresponding positioning convex 5 of detent；Thimble 15 is provided with product die 7 on the lower cover half 14；Under described
The top of the product die on cover half is provided with spout hole 16.
Can disconnect between first spot pouring mouth 10 and the second spot pouring mouth 8 and the first side gate and the second side gate, more
Change using different moulds.
Injection is started by main running channel 1, the first main running channel 2 and the second main running channel 4, the first branch flow passage 3 and the is sequentially passed through
Two branch flow passages 6, the first spot pouring mouth 10 and the second spot pouring mouth 8, the first side gate 11 and the second side gate 9 enter upper dynamic model 12 and under
The product die 7 of the composition of cover half 14, overflows from overfall 16 after injection is full, stops injection, it is to be formed after, taken out by thimble.
This utility model is rational in infrastructure, and on the basis of empirically designing, the moulding process difficult point of comprehensive analysis plastic is asked
Topic, and mold flow analysis result is combined, the mould structure design of plastic is completed, the injection mold of prior art is effectively solved
It is molded the low technical problem of uneven, structural strength.
Obviously, embodiments described above is a part of embodiment of this utility model, rather than the embodiment of whole.Base
Embodiment in this utility model, the institute obtained under the premise of creative work is not made by those of ordinary skill in the art
There is other embodiment, belong to the scope of this utility model protection.
Claims (2)
1. a kind of floating type instrumental panel side of dynamic model is entered to pour mould, and it includes main running channel (1), upper dynamic model (12) and lower cover half
(14)；It is characterized in that connecting and being connected with the first main running channel (2) and the second main running channel (4) below the main running channel (1)；It is described
First main running channel (2) and the second main running channel (4) are connected and are connected with the first branch flow passage (3) and the second branch flow passage (6) respectively；It is described
The first spot pouring mouth (10) and the second spot pouring mouth (8) are respectively equipped with below first branch flow passage and the second branch flow passage；Described first point
The first side gate (11) and the second side gate (9) are respectively equipped with below cast gate and the second spot pouring mouth；
The upper dynamic model (12) is provided with the product die (7) of one group of half, pours with the first side gate (11) and the second side respectively
Mouth (9) connection；The corner of the upper dynamic model (12) is provided with detent (13)；
The lower cover half (14) is provided with second half product die (7) corresponding with upper dynamic model (12)；The lower cover half (14)
Corner is provided with positioning convex (5) corresponding with detent (13)；Top is provided with product die (7) on the lower cover half (14)
Pin (15)；The top of the product die on the lower cover half is provided with spout hole (16).
2. a kind of floating type instrumental panel side of dynamic model according to claim 1 is entered to pour mould, it is characterized in that：Described first
Can disconnect between spot pouring mouth (10) and the second spot pouring mouth (8) and the first side gate and the second side gate, change using different
Mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620995337.5U CN206048704U (en) | 2016-08-30 | 2016-08-30 | Enter to pour mould in a kind of floating type instrumental panel side of dynamic model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620995337.5U CN206048704U (en) | 2016-08-30 | 2016-08-30 | Enter to pour mould in a kind of floating type instrumental panel side of dynamic model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206048704U true CN206048704U (en) | 2017-03-29 |
Family
ID=58377749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620995337.5U Expired - Fee Related CN206048704U (en) | 2016-08-30 | 2016-08-30 | Enter to pour mould in a kind of floating type instrumental panel side of dynamic model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206048704U (en) |
-
2016
- 2016-08-30 CN CN201620995337.5U patent/CN206048704U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20170830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |