CN202045840U - Internal parting type demoulding mechanism of bumper die - Google Patents
Internal parting type demoulding mechanism of bumper die Download PDFInfo
- Publication number
- CN202045840U CN202045840U CN2011200632126U CN201120063212U CN202045840U CN 202045840 U CN202045840 U CN 202045840U CN 2011200632126 U CN2011200632126 U CN 2011200632126U CN 201120063212 U CN201120063212 U CN 201120063212U CN 202045840 U CN202045840 U CN 202045840U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- demoulding mechanism
- bumper
- die
- internal parting
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to an internal parting type demoulding mechanism of a bumper die. The internal parting type demoulding mechanism of the bumper die comprises guide rods, wherein each guide rod is arranged on a small inclined top of the die; an inclined ejector rod is also arranged on the small inclined top and is connected with a guide rail; the guide rail is connected with a steering guide rail; and a pair of the guide rods are positioned on two sides of the inclined ejector rod respectively. The internal parting type demoulding mechanism of the bumper die is designed into an internal parting type deformed demoulding mechanism according to the structure of the product. The inclined top can move towards two directions easily under the action of the inclined top and the guide rail. The two sides of the product can be deformed and demoulded integrally. Practice proves that an automobile injection bumper die adopts the internal parting type, the demoulding mechanism is flexible to operate, has a stable and reasonable structure, saves manufacturing cost and prolongs service life of the die.
Description
Technical field
The utility model relates to the auto parts machinery manufacturing technology, especially relates to the mould that is used to make automobile plastic cement bumper.
Background technology
Along with the development of society, the appearance requirement of consumer and vehicle manufacturer is more and more higher, and the interior somatotype bumper that only used on high-grade automobile in the past begins popular popularizing, and the manufacturing technology of mould and difficulty are increased.In Mould design in order to guarantee the product appearance quality, somatotype makes parting line be arranged on sightless B face in adopting, make no matter be the overlap that manufacturing tolerance or mould produce after long-term the generation, can not have influence on the presentation quality of product, make the product of production both satisfy requirement of client like this, improved the qualification rate of product again greatly.Bumper 100 as shown in Figure 1 is provided with back-off 101, and the direction of motion when interior somatotype designs of back-off requirement herein will have two, and this interior somatotype mould is after injection moulding is finished, and the smooth demoulding of product is a problem that must solve.
The utility model content
The purpose of this utility model provides a kind of mould emptier of interior somatotype bumper mold.
The utility model is that the technical scheme that its technical problem of solution is adopted is,
The mould emptier of interior somatotype bumper mold comprises guide post, and this guide post is arranged on the little oblique top of mould, also is provided with angle ejector rod on the little oblique top, and this angle ejector rod is connected in a guide rail, and this guide rail is connected with the break-in guide rail.
Further, described guide post is a pair of, lays respectively at the angle ejector rod both sides.
After injection moulding is finished, under the effect that ejects big oblique top, drive little oblique top, angle ejector rod is under the guiding of the effect of guide rail and guide post, little oblique top is moved to the inside, thereby the demoulding is finished in somatotype distortion in making, continued to eject down in big oblique top, little oblique top makes little oblique top to flank movement under the effect of angle ejector rod and break-in guide rail, and the bumper back-off is broken away from fully.
The beneficial effects of the utility model are; the mould emptier of somatotype bumper mold is according to the structure of product in being somebody's turn to do, and somatotype distortion mould emptier utilizes the effect of oblique top and guide rail in being designed to; easily the realization oblique top is moved to both direction; realized the bulk deformation demoulding of product both sides, facts have proved, somatotype in automobile injection moulding bumper mold uses; this mould emptier flexible operation; Stability Analysis of Structures is reliable, has saved manufacturing cost, has increased the service life of mould.
Description of drawings
Fig. 1 is the structural representation of interior somatotype bumper;
Fig. 2 is the user mode schematic diagram of the mould emptier of somatotype bumper mold in the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
As described in Figure 2; the mould emptier of the interior somatotype bumper mold that the utility model proposes comprises guide post 222; this guide post 222 is arranged on the little oblique top 210 of mould; also be provided with angle ejector rod 221 on the little oblique top 210; this angle ejector rod 221 is connected in guide rail 231, and this guide rail 231 is connected with break-in guide rail 232.
Described guide post 222 is a pair of, lays respectively at angle ejector rod 221 both sides.
After injection moulding is finished, under the effect that ejects big oblique top, drive little oblique top 210, angle ejector rod 221 is under the guiding of the effect of guide rail 231 and guide post 222, little oblique top 210 is moved to the inside, thereby the demoulding is finished in somatotype distortion in making, continued to eject down in big oblique top, little oblique top 210 makes little oblique top 210 to flank movement under the effect of angle ejector rod 221 and break-in guide rail 232, and the back-off 101 of bumper 100 is broken away from fully.
The mould emptier of somatotype bumper mold is according to the structure of product in being somebody's turn to do; somatotype distortion mould emptier in being designed to; utilize the effect of oblique top and guide rail, realize that easily oblique top moves to both direction, realized the bulk deformation demoulding of product both sides; facts have proved; somatotype in automobile injection moulding bumper mold uses, this mould emptier flexible operation, Stability Analysis of Structures is reliable; save manufacturing cost, increased the service life of mould.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the mould emptier of interior somatotype bumper mold is characterized in that, comprises guide post, and this guide post is arranged on the little oblique top of mould, also is provided with angle ejector rod on the little oblique top, and this angle ejector rod is connected in a guide rail, and this guide rail is connected with the break-in guide rail.
2. the mould emptier of somatotype bumper mold is characterized in that described guide post is a pair of, lays respectively at the angle ejector rod both sides in according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200632126U CN202045840U (en) | 2011-03-11 | 2011-03-11 | Internal parting type demoulding mechanism of bumper die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200632126U CN202045840U (en) | 2011-03-11 | 2011-03-11 | Internal parting type demoulding mechanism of bumper die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202045840U true CN202045840U (en) | 2011-11-23 |
Family
ID=44986163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200632126U Expired - Fee Related CN202045840U (en) | 2011-03-11 | 2011-03-11 | Internal parting type demoulding mechanism of bumper die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202045840U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552186A (en) * | 2013-11-05 | 2014-02-05 | 天津国丰模具有限公司 | Demoulding slanted-ejecting assembly of bumper |
| CN105773935A (en) * | 2016-05-19 | 2016-07-20 | 宁波方正汽车模具有限公司 | Ejection device of aluminum bumper mold |
| CN109228194A (en) * | 2018-11-21 | 2019-01-18 | 浙江三雷模塑有限公司 | Car insurance bar mold with special-shaped back-off pitched roof mechanism |
| CN109366913A (en) * | 2018-11-23 | 2019-02-22 | 天津银宝山新科技有限公司 | A kind of interior parting trip assembley therefor |
-
2011
- 2011-03-11 CN CN2011200632126U patent/CN202045840U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552186A (en) * | 2013-11-05 | 2014-02-05 | 天津国丰模具有限公司 | Demoulding slanted-ejecting assembly of bumper |
| CN105773935A (en) * | 2016-05-19 | 2016-07-20 | 宁波方正汽车模具有限公司 | Ejection device of aluminum bumper mold |
| CN105773935B (en) * | 2016-05-19 | 2018-02-27 | 宁波方正汽车模具有限公司 | The liftout attachment of automotive bumper mold |
| CN109228194A (en) * | 2018-11-21 | 2019-01-18 | 浙江三雷模塑有限公司 | Car insurance bar mold with special-shaped back-off pitched roof mechanism |
| CN109366913A (en) * | 2018-11-23 | 2019-02-22 | 天津银宝山新科技有限公司 | A kind of interior parting trip assembley therefor |
| CN109366913B (en) * | 2018-11-23 | 2023-09-22 | 天津银宝山新科技有限公司 | Interior type tripping assembly |
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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: 20111123 Termination date: 20150311 |
|
| EXPY | Termination of patent right or utility model |