CN202318790U - Die glue inlet structure for middle air inlet cover of automobile - Google Patents
Die glue inlet structure for middle air inlet cover of automobile Download PDFInfo
- Publication number
- CN202318790U CN202318790U CN2011204826027U CN201120482602U CN202318790U CN 202318790 U CN202318790 U CN 202318790U CN 2011204826027 U CN2011204826027 U CN 2011204826027U CN 201120482602 U CN201120482602 U CN 201120482602U CN 202318790 U CN202318790 U CN 202318790U
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- China
- Prior art keywords
- glue
- die cavity
- die
- air intake
- air inlet
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- 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 relates to a die glue inlet structure for a middle air inlet cover of an automobile. The die glue inlet structure is arranged in a die for forming the air inlet cover; the die comprises a hot runner, a die cavity and a sloping roof mechanism which is positioned below the die cavity and is provided with a sloping roof block; the air inlet cover comprises a plurality of horizontal strips; the die glue inlet structure comprises at least one glue inlet runner arranged in the sloping roof block, and the glue inlet runner is communicated with the hot runner and is communicated with the die cavity at the position of the die cavity where the horizontal strips are formed; and the glue inlet runner is provided with a plurality of glue inlets which are communicated with the die cavity, and the number of the glue inlets is the same as that of the horizontal strips. Due to the adoption of the tunnel glue inlet runners which are communicated with the die cavity for forming the horizontal strips of the air inlet cover, and the material flow is filled along the directions of the horizontal strips, so that welding wires are positioned on vertical bars of the air inlet cover instead of the horizontal strips; and the vertical bar area is more hidden than the horizontal strips, so that the appearance requirement on the air inlet cover of the automobile is low, and the quality requirement is met easily.
Description
Technical field
The utility model relates to a kind of surface quality of injection-moulded plastic part that is applicable to has relatively high expectations, and structure is that the mould of the plastic cement products of horizontal stripe shape grid advances plastic structure, relates in particular to that the mould of air intake cover part advances plastic structure in the middle of a kind of automobile.
Background technology
As shown in Figure 1; Air intake cover comprises horizontal stripe 1 ' and perpendicular muscle 2 ' in the middle of the bumper; A side or the dual-side that the glue mode generally all is employed in air intake cover that advance of air intake cover advances glue in the middle of in the past the bumper, i.e. the plastic cement of fusion is after advance cast gate 3 ' and get into mold cavity, and materials flow is filled along the direction of perpendicular muscle 2 '; And on the horizontal stripe 1 ' between adjacent two perpendicular muscle 2 ', converge; Whenever, all will form weld bond 4 ', and the position of weld bond is basically all on the horizontal stripe 1 ' of middle air intake cover, thereby influences the product surface quality outward appearance through a grid.Because the weld bond position is all on the higher horizontal stripe of product appearance quality requirement, therefore, existingly advances the glue mode and cause product defective easily, and cause that the client complains.
The utility model content
In order to solve the problem that above-mentioned prior art exists, the mould that the utility model aims to provide the middle air intake cover part of a kind of automobile advances plastic structure, avoids well on the demanding surface of product appearance, producing weld bond, the purpose of improving the quality of products with realization.
The mould of air intake cover part advances plastic structure in the middle of the described a kind of automobile of the utility model; It is arranged in the mould that forms said air intake cover; This mould comprises hot flow path, die cavity, be positioned at the oblique top mechanism that has slanted kicking block of die cavity below, and said air intake cover comprises many horizontal stripes, said mould advance plastic structure comprise at least one be arranged on said slanted kicking block interior enter the solation road; It is communicated with said hot flow path, and is communicated with die cavity in the position of the formation horizontal stripe of said die cavity.
The mould of air intake cover part advances in the plastic structure in the middle of above-mentioned automobile, saidly enters the solation road and is provided with the glue-feeder that a plurality of and said die cavity is communicated with.
The mould of air intake cover part advances in the plastic structure in the middle of above-mentioned automobile, and the quantity of said glue-feeder is identical with the quantity of said horizontal stripe.
Owing to adopted above-mentioned technical solution, the utility model adopts the tunnel type that is communicated with the die cavity that forms the air intake cover horizontal stripe to enter the solation road, and the materials flow direction is filled along the horizontal stripe direction; Thereby weld bond can not produced on horizontal stripe; And all be created on the perpendicular muscle of air intake cover, because the relative horizontal stripe in perpendicular muscle zone is comparatively hidden, therefore; Low to its appearance requirement, satisfy quality requirement easily.
Description of drawings
Fig. 1 adopts existing side to advance the structural representation of air intake cover in the middle of the automobile that the glue mode processes;
Fig. 2 is the sketch map that the mould of air intake cover part advances plastic structure in the middle of a kind of automobile of the utility model;
Fig. 3 is the local enlarged diagram at A place among Fig. 2;
Fig. 4 is the structural representation that advances to water air intake cover in the middle of the automobile that structure processes that adopts the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, provide the preferred embodiment of the utility model, and describe in detail.
See also Fig. 2-Fig. 4, the utility model, the mould of air intake cover part advances plastic structure in the middle of promptly a kind of automobile, and it is arranged in the mould that forms air intake cover, and this air intake cover comprises many horizontal stripes 1 ' and perpendicular muscle 2 '.
The die cavity 6 that mould comprises solid plate 1, moving platen 2, be arranged on cover half benevolence 3 in the solid plate 1, be arranged on mavable module core 4 in the moving platen 2, stretch into the hot flow path 5 of cover half benevolence 3, formed by cover half benevolence 3 and mavable module core 4, stretch into the oblique top mechanism of mavable module core 4; Wherein, tiltedly push up mechanism and comprise the push rod pedestal that is positioned at die cavity 6 below slanted kicking blocks 71 and is connected with slanted kicking block 71 through push rod 72.
The mould of the utility model advances plastic structure and comprises that at least one is arranged on and enters solation road 8 in the slanted kicking block 71; It is communicated with hot flow path 5; And in the position of the formation horizontal stripe 1 ' of die cavity 6, be communicated with die cavity 6 through a plurality of glue-feeders 80, the quantity of glue-feeder 80 is identical with the quantity of horizontal stripe 1 '.
In the utility model advance solation road 8 be arranged on will moulding air intake cover product below; Cross the line of production as the tunnel; Promptly vertical basically with horizontal stripe 1 ', enter solation road 8 and tell the glue-feeder 80 of respective numbers, (for example in the present embodiment according to the quantity of horizontal stripe 1 ' in the air intake cover structure; Air intake is covered with 4 horizontal stripes 1 ', then enters solation road 84 glue-feeders 80 are set).
Generally make solation road 8 into be positioned at the centre position of the die cavity 6 of corresponding horizontal stripe 1 '; Thereby making materials flow pass through glue-feeder 80 fills to both sides along the centre of horizontal stripe 1 '; If horizontal stripe 1 ' is grown (for example size is greater than more than the 450mm); Only depend on a single group glue-feeder 80 that advances on the solation road 8 to fill difficulty or fill discontented; Then need set up the identical plastic structure (comprise increase hot flow path 5, slanted kicking block 71, advance solation road 8, glue-feeder 80, push rod 72 etc.) that advances along horizontal stripe 1 ' direction; Thereby the group number of the glue-feeder 80 on the corresponding horizontal stripe 1 ' is increased, and adopt the sequence valve mode to fill (glue-feeder 80 in the middle of avoiding being positioned at and the glue-feeder that is positioned at both sides 80 material of filling does not produce and converges weld mark).
Because each root horizontal stripe 1 ' separately corresponding at least one glue-feeder 80 of air intake cover; Product weld bond 4 ' just can not stayed on the higher horizontal stripe 1 ' of presentation quality like this; The perpendicular muscle 2 ' that connects horizontal stripe 1 ' is gone up or the both ends (this end regions is more hidden, and appearance requirement is low) of horizontal stripe 1 ' but be controlled at.When the die sinking pickup, the material handle that advances in the solation road 8 is ejected with product by slanted kicking block 71.
The utility model can solve the bad problem of outward appearance weld bond of air intake cover part and similar horizontal stripe formula network product in the middle of the automobile well, has won consistently in client and the company to approve.
Above-described, be merely the preferred embodiment of the utility model, be not scope in order to qualification the utility model, the foregoing description of the utility model can also be made various variations.Be that every simple, equivalence of doing according to the claims and the description of the utility model application changes and modification, all fall into the claim protection domain of the utility model patent.The utility model not detailed description be the routine techniques content.
Claims (3)
1. the mould of the middle air intake cover part of automobile advances plastic structure; It is arranged in the mould that forms said air intake cover, and this mould comprises hot flow path, die cavity, be positioned at the oblique top mechanism that has slanted kicking block of die cavity below, and said air intake cover comprises many horizontal stripes; It is characterized in that; Said mould advances plastic structure and comprises that at least one is arranged on and enters the solation road in the said slanted kicking block, and it is communicated with said hot flow path, and is communicated with die cavity in the position of the formation horizontal stripe of said die cavity.
2. the mould of air intake cover part advances plastic structure in the middle of the automobile according to claim 1, it is characterized in that, saidly enters the solation road and is provided with the glue-feeder that a plurality of and said die cavity is communicated with.
3. the mould of air intake cover part advances plastic structure in the middle of the automobile according to claim 2, it is characterized in that the quantity of said glue-feeder is identical with the quantity of said horizontal stripe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204826027U CN202318790U (en) | 2011-11-28 | 2011-11-28 | Die glue inlet structure for middle air inlet cover of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204826027U CN202318790U (en) | 2011-11-28 | 2011-11-28 | Die glue inlet structure for middle air inlet cover of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202318790U true CN202318790U (en) | 2012-07-11 |
Family
ID=46430785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204826027U Expired - Fee Related CN202318790U (en) | 2011-11-28 | 2011-11-28 | Die glue inlet structure for middle air inlet cover of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202318790U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881828A (en) * | 2015-01-08 | 2016-08-24 | 宁波米勒模具制造有限公司 | Pitched roof shunt mechanism |
| CN106182624A (en) * | 2016-08-31 | 2016-12-07 | 武汉燎原模塑有限公司 | A kind of structure preventing the sizing material in cast gate from breaking in mould |
| CN106239842A (en) * | 2016-08-19 | 2016-12-21 | 重庆长安汽车股份有限公司 | A kind of fascia injection mold |
-
2011
- 2011-11-28 CN CN2011204826027U patent/CN202318790U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881828A (en) * | 2015-01-08 | 2016-08-24 | 宁波米勒模具制造有限公司 | Pitched roof shunt mechanism |
| CN106239842A (en) * | 2016-08-19 | 2016-12-21 | 重庆长安汽车股份有限公司 | A kind of fascia injection mold |
| CN106182624A (en) * | 2016-08-31 | 2016-12-07 | 武汉燎原模塑有限公司 | A kind of structure preventing the sizing material in cast gate from breaking in mould |
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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: 20120711 Termination date: 20201128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |