CN203665905U - Novel rubber blank molding die - Google Patents
Novel rubber blank molding die Download PDFInfo
- Publication number
- CN203665905U CN203665905U CN201320822926.XU CN201320822926U CN203665905U CN 203665905 U CN203665905 U CN 203665905U CN 201320822926 U CN201320822926 U CN 201320822926U CN 203665905 U CN203665905 U CN 203665905U
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- CN
- China
- Prior art keywords
- rubber
- die
- star
- speaks
- mouth
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- Expired - Fee Related
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Abstract
The utility model discloses a novel rubber blank molding die, and relates to the technical field of rubber blank molding. The novel rubber blank molding die comprises a supporting body (1), a star-shaped die (2), a tail part end surface (3) and a flowing surface (4), wherein the tail part end surface (3) is arranged on the lower side of the outer end of the supporting body (1); the star-shaped die (2) is arranged in the center of the supporting body (1); the flowing surface (4) is arranged on the inner side of the supporting body (1). According to the utility model, the novel rubber blank molding die is simple in structure and reasonable in design, through changing the structure of the original die, the flowing distance of rubber in a die cavity is reduced, the area of the die at the tail part of the star-shaped structure is enlarged, the weight of a molded rubber blank is increased, the molding of a product is guaranteed, the rubber utilization ratio of the product is much closer to the rubber utilization ratio in the circumferential direction during rubber oil-sealing molding, and waste products generated due to light stock are greatly reduced.
Description
Technical field:
The utility model relates to glue embryo forming technical field, is specifically related to a kind of novel rubber glue embryo forming shape of the mouth as one speaks.
Background technology:
The glue embryo shape of rubber oil sea formed product mainly contains annular at present, cross, bar shaped, wherein cross is the most general, its O-shaped structure used is generally made up of supporter, the cross shape of the mouth as one speaks and afterbody circular arc, this shape of the mouth as one speaks institute plastic emitting embryo is that intermediate rubber weight is bigger than normal, four cross-shaped frame end rubber weight are less than normal, just in time contrary with actual oil sealing rubber use amount in a circumferential direction, every outside mobile angle of cross frame is about 90 degree, the mobile distance of rubber in die cavity increases, and is unfavorable for the moulding of product, easily produces starved waste product.
Utility model content:
The purpose of this utility model is to provide a kind of novel rubber glue embryo forming shape of the mouth as one speaks, and it is simple in structure, reasonable in design.Utilize the structure that changes original shape of the mouth as one speaks, the mobile distance of rubber in die cavity reduced, the moulding of product is protected, reduced greatly the waste product producing because of starved.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises supporter 1, the star shape of the mouth as one speaks 2, tail end face 3 and flow surface 4, the outer end downside of supporter 1 is provided with tail end face 3, the center of supporter 1 is provided with the star shape of the mouth as one speaks 2, and the inner side of supporter 1 is provided with flow surface 4.
The utility model operation principle: the inner side of supporter 1 arranges the flow surface 4 of 72 degree of having an appointment, be used for reducing mobile distance, the structure that tail end face 3 is set to face directly, has increased the shape of the mouth as one speaks area of star structure afterbody, original cross O-shaped structure is converted to the star shape of the mouth as one speaks 2 simultaneously.
The utlity model has following beneficial effect: it is simple in structure, reasonable in design.Utilize the structure that changes original shape of the mouth as one speaks, the mobile distance of rubber in die cavity reduced, increased the shape of the mouth as one speaks area of star structure afterbody simultaneously, the weight of moulding glue embryo is increased, the moulding of product is protected, while more approaching rubber oil sea moulding, the rubber usage ratio of circumferencial direction, has reduced the waste product producing because of starved greatly.
Accompanying drawing explanation:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model front schematic view.
The specific embodiment:
Referring to Fig. 1, Fig. 2, this specific embodiment is by the following technical solutions: it comprises supporter 1, the star shape of the mouth as one speaks 2, tail end face 3 and flow surface 4, the outer end downside of supporter 1 is provided with tail end face 3, the center of supporter 1 is provided with the star shape of the mouth as one speaks 2, and the inner side of supporter 1 is provided with flow surface 4.
This specific embodiment operation principle: the inner side of supporter 1 arranges the flow surface 4 of 72 degree of having an appointment, be used for reducing mobile distance, the structure that tail end face 3 is set to face directly, has increased the shape of the mouth as one speaks area of star structure afterbody, original cross O-shaped structure is converted to the star shape of the mouth as one speaks 2 simultaneously.
This specific embodiment has following beneficial effect: it is simple in structure, reasonable in design.Utilize the structure that changes original shape of the mouth as one speaks, the mobile distance of rubber in die cavity reduced, increased the shape of the mouth as one speaks area of star structure afterbody simultaneously, the weight of moulding glue embryo is increased, the moulding of product is protected, while more approaching rubber oil sea moulding, the rubber usage ratio of circumferencial direction, has reduced the waste product producing because of starved greatly.
Claims (1)
1. a novel rubber glue embryo forming shape of the mouth as one speaks, it is characterized in that it comprises supporter (1), the star shape of the mouth as one speaks (2), tail end face (3) and flow surface (4), the outer end downside of supporter (1) is provided with tail end face (3), the center of supporter (1) is provided with the star shape of the mouth as one speaks (2), and the inner side of supporter (1) is provided with flow surface (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320822926.XU CN203665905U (en) | 2013-12-13 | 2013-12-13 | Novel rubber blank molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320822926.XU CN203665905U (en) | 2013-12-13 | 2013-12-13 | Novel rubber blank molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665905U true CN203665905U (en) | 2014-06-25 |
Family
ID=50962237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320822926.XU Expired - Fee Related CN203665905U (en) | 2013-12-13 | 2013-12-13 | Novel rubber blank molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584702A (en) * | 2016-12-16 | 2017-04-26 | 安徽亚兰密封件有限公司 | Sealing ring preformed piece |
-
2013
- 2013-12-13 CN CN201320822926.XU patent/CN203665905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584702A (en) * | 2016-12-16 | 2017-04-26 | 安徽亚兰密封件有限公司 | Sealing ring preformed piece |
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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: 20140625 Termination date: 20161213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |