CN204622396U - New type rubber preform die structure - Google Patents
New type rubber preform die structure Download PDFInfo
- Publication number
- CN204622396U CN204622396U CN201520288399.8U CN201520288399U CN204622396U CN 204622396 U CN204622396 U CN 204622396U CN 201520288399 U CN201520288399 U CN 201520288399U CN 204622396 U CN204622396 U CN 204622396U
- Authority
- CN
- China
- Prior art keywords
- shape
- mouth
- speaks
- new type
- die structure
- 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.)
- Active
Links
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of new type rubber preform die structure, comprise body, the shape of the mouth as one speaks, described body central is the shape of the mouth as one speaks of dispersed setting, and the described shape of the mouth as one speaks comprises the identical opening of at least 5 structures, and described opening is stretched out by body central.Its structural design is simple, reasonable, improves the yield rate in production process.
Description
Technical field
The utility model belongs to rubber preform technique field, is specifically related to a kind of new type rubber preform die structure.
Background technology
Rubber preform die shape of the same type is in the market generally cross shape.Like this for producing large product, because rubber integrated distribution is at 4 points at central level, causing the flow distance of rubber to strengthen, easily there is sulphur trace in product, thus has had influence on the performance of product.Cut the cross shape of heavier-weight for another fruit, also can cause rubber shape thick middle, the situation that both sides are thin, thus have influence on the yield rate of producing.As the schematic diagram of Fig. 1.
Utility model content
The purpose of this utility model proposes a kind of new type rubber preform die structure, overcomes the above-mentioned deficiency of prior art, and its structural design is simple, reasonable, improves the yield rate in production process.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows:
A kind of new type rubber preform die structure, comprise body, the shape of the mouth as one speaks, described body central is the shape of the mouth as one speaks of dispersed setting, and the described shape of the mouth as one speaks comprises the identical opening of at least 5 structures, and described opening is stretched out by body central.
Preferably, the junction of described adjacent two shape of the mouth as one speaks is horn structure.
Preferably, the described shape of the mouth as one speaks comprises the identical opening of 6 structures.
The beneficial effect of new type rubber preform die structure described in the utility model is: its structural design is simple, reasonable, improves the yield rate in production process.
After rubber-moulding, thickness is even, and rubber weight is evenly distributed, and shortens the welding distance of rubber in sulfidation, thus reduces the generation of sulphur trace, improve the yield rate of product.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing rubber preform die structure;
Fig. 2 is the schematic diagram of new type rubber preform die structure described in the utility model;
Fig. 3 is the schematic diagram of the new type rubber preform die structure described in another embodiment of the utility model.
Detailed description of the invention
Below preferred embodiment of the utility model is described in further detail.
As shown in Figure 2, described new type rubber preform die structure, comprises body 1, the shape of the mouth as one speaks 2, and described body 1 center is the shape of the mouth as one speaks 2 of dispersed setting, and the described shape of the mouth as one speaks 2 comprises the identical opening of 5 structures, and described opening is stretched out by body 1 center.
The junction of described adjacent two shape of the mouth as one speaks 2 is wedge angle 3 structure.
As shown in Figure 2, described new type rubber preform die structure, comprises body 1, the shape of the mouth as one speaks 2, and described body 1 center is the shape of the mouth as one speaks 2 of dispersed setting, and the described shape of the mouth as one speaks 2 comprises the identical opening of 6 structures, and described opening is stretched out by body 1 center.
The junction of described adjacent two shape of the mouth as one speaks 2 is wedge angle 3 ' structure.
When using plunger type pre-forming device extruding rubber.The extrusion pressure that the rubber shape of the mouth as one speaks is subject to is maximum, adds several shelves posts, which increase the resistance that intermediate rubber is extruded in the middle of the novel shape of the mouth as one speaks, more even with both sides thickness distribution in the middle of the rubber shape cut out like this; When the sizing material weight cut out is identical, relative to the shape of the mouth as one speaks and the novel shape of the mouth as one speaks of traditional cross (quadrangle), the rubber shape thicknesses using the novel shape of the mouth as one speaks to cut out is more suitable.
Above content is the further description done the utility model in conjunction with concrete preferred embodiment, is convenient to these those skilled in the art and can understands and apply the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, some simple deduction or replace can also be made without departing from the concept of the premise utility, and need not through performing creative labour.Therefore, those skilled in the art are according to announcement of the present utility model, and the simple modifications made the utility model all should within protection domain of the present utility model.
Claims (3)
1. a new type rubber preform die structure, is characterized in that: comprise body, the shape of the mouth as one speaks, and described body central is the shape of the mouth as one speaks of dispersed setting, and the described shape of the mouth as one speaks comprises the identical opening of at least 5 structures, and described opening is stretched out by body central.
2. new type rubber preform die structure according to claim 1, is characterized in that: the junction of described adjacent two shape of the mouth as one speaks is horn structure.
3. new type rubber preform die structure according to claim 1, is characterized in that: the described shape of the mouth as one speaks comprises the identical opening of 6 structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520288399.8U CN204622396U (en) | 2015-05-06 | 2015-05-06 | New type rubber preform die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520288399.8U CN204622396U (en) | 2015-05-06 | 2015-05-06 | New type rubber preform die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204622396U true CN204622396U (en) | 2015-09-09 |
Family
ID=54041455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520288399.8U Active CN204622396U (en) | 2015-05-06 | 2015-05-06 | New type rubber preform die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204622396U (en) |
Cited By (2)
| 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 |
| CN108357039A (en) * | 2018-05-02 | 2018-08-03 | 南京金三力高分子科技有限公司 | A kind of low pressure becomes the sizing material molding shape of the mouth as one speaks and its application and processing method of EPDM sealing rings |
-
2015
- 2015-05-06 CN CN201520288399.8U patent/CN204622396U/en active Active
Cited By (2)
| 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 |
| CN108357039A (en) * | 2018-05-02 | 2018-08-03 | 南京金三力高分子科技有限公司 | A kind of low pressure becomes the sizing material molding shape of the mouth as one speaks and its application and processing method of EPDM sealing rings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204622396U (en) | New type rubber preform die structure | |
| CN207288416U (en) | A kind of extruding die for aluminum shaped material | |
| CN204844785U (en) | Extrusion tooling | |
| CN204054588U (en) | Film extrusion machine head | |
| CN204658884U (en) | high foaming PVC profile extrusion die | |
| CN203438525U (en) | Extrusion molding die head for PE (polyethylene) foam alloy boards | |
| CN206884123U (en) | A kind of wallboard extrusion die | |
| CN203818536U (en) | Water hose lining rubber tube extrusion die | |
| CN209395219U (en) | A kind of double layer material profiled bar extrusion die with steel lining | |
| CN207836680U (en) | A kind of anti-batch mixing comfit extruder | |
| CN205628952U (en) | Novel aluminum section -Bar extruding mould | |
| CN202677965U (en) | Extrusion machine head | |
| CN105216267A (en) | A kind of broadsheet efficient uniform extruder head and extrusion method | |
| CN205386927U (en) | Novel inflation film manufacturing machine die head | |
| CN204136386U (en) | A kind of cope match-plate pattern of PVC foam plate extrusion die | |
| CN203004283U (en) | Plastic profile moulding device with periodically changed sectional dimension | |
| CN104942033A (en) | Large thin-wall square tube extrusion mold | |
| CN207044640U (en) | The mould structure of side pan feeding | |
| CN204235854U (en) | New type polyolefin master batch production line mould | |
| CN204811990U (en) | Food mold processing | |
| CN202727298U (en) | Rubber strip extruding mold | |
| CN204969397U (en) | Novel mould | |
| CN208277333U (en) | A kind of discharging structure of double product common modes | |
| CN202702572U (en) | Composite rubber extrusion die | |
| CN203031910U (en) | Waste-plastic co-extruded profile extruding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 529000 Building 1, No. 289, Lianhai Road, Jianghai District, Jiangmen City, Guangdong Province (multiple photos of one site) Patentee after: Guangdong Xinhui Technology Co.,Ltd. Address before: 529000 Ground Floor, No. 114, Longxi Road, High tech Development Zone, Jianghai District, Jiangmen City, Guangdong Province Patentee before: JIANGMEN XINHUI SEALING TECHNOLOGY Co.,Ltd. |