CN201950777U - Injection pressing mold for vulcanizing rubber product - Google Patents
Injection pressing mold for vulcanizing rubber product Download PDFInfo
- Publication number
- CN201950777U CN201950777U CN2011200568948U CN201120056894U CN201950777U CN 201950777 U CN201950777 U CN 201950777U CN 2011200568948 U CN2011200568948 U CN 2011200568948U CN 201120056894 U CN201120056894 U CN 201120056894U CN 201950777 U CN201950777 U CN 201950777U
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- glue
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- rubber product
- injecting glue
- mold
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Abstract
The utility model relates to a mold, in particular to an injection pressing mold for vulcanizing a rubber product. The injection pressing mold comprises a glue injecting plug, a glue injecting cylinder, a lower mold, an upper mold and a glue injecting hole arranged in the upper mold. The injection pressing mold is characterized in that the glue injecting hole is set into a variable-diameter type structure; by improvement on the traditional mold, no waste glue of glue columns is left on the surface of a vulcanized product, so that the finishing procedure is omitted, the working efficiency is improved, the rejection rate is reduced, simultaneously, the appearance quality of a product is improved and the need of the actual condition can be met.
Description
Technical field
The utility model relates to a kind of mould, especially a kind of rubber product sulfuration pressure injection mold.
Background technology
Present vulcanization of rubber product generally all needs to repair the unnecessary surplus glue that overflows, and it is called finishing process; And the vulcanization of rubber in the past mostly is straight hole formula structure with the hole for injecting glue of pressure injection mold, and it vulcanizes
Product surface often has the surplus glue of glue post, therefore is unfavorable for the removing of all the other glue of product, also makes troubles to finishing process, thereby causes inefficiency, and cause waste product easily.For this reason, need a kind of rubber product sulfuration pressure injection mold, make that vulcanizing the product surface that does not have the surplus glue of glue post, thereby saved finishing process, it is low to increase work efficiency, the rate of reducing the number of rejects and seconds, improved the presentation quality of product simultaneously, satisfied the needs of actual conditions with this.
The utility model content
Rubber product sulfuration pressure injection mold of the present utility model, it is by improving original mould, the feasible product surface that vulcanizes does not have the surplus glue of glue post, thereby saved finishing process, it is low to increase work efficiency, the rate of reducing the number of rejects and seconds has improved the presentation quality of product simultaneously, can satisfy the needs of actual conditions.The technical scheme that the utility model adopted is:
Pressure injection mold is used in the rubber product sulfuration, comprises injecting glue plug, injecting glue cylinder, counterdie and patrix, and is arranged on the hole for injecting glue in the patrix, it is characterized in that: hole for injecting glue is made as and becomes diameter formula structure.
Described rubber product sulfuration pressure injection mold, hole for injecting glue are the change diameter formula structure that diminishes of diameter notch cuttype from top to bottom.
Described rubber product sulfuration pressure injection mold, hole for injecting glue are the change diameter formula structure that diminishes of diameter continuous type from top to bottom.
So in use, rubber product sulfuration of the present utility model uses pressure injection mold, hole for injecting glue to be made as change diameter formula structure, then during the mould after breakdown sulfuration, surplus glue in the hole for injecting glue directly separates from product surface, and can not stay product surface, thereby need not to carry out finishing process.
Rubber product sulfuration pressure injection mold of the present utility model, it is by improving original mould, the feasible product surface that vulcanizes does not have the surplus glue of glue post, thereby saved finishing process, it is low to increase work efficiency, the rate of reducing the number of rejects and seconds has improved the presentation quality of product simultaneously, can satisfy the needs of actual conditions.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is a rubber product sulfuration pressure injection mold structural representation before improving;
Fig. 2 is rubber product sulfuration its product schematic diagram of pressure injection mold before improving;
Fig. 3 is rubber product sulfuration pressure injection mold embodiment 1 structural representation of the present utility model;
Fig. 4 is rubber product sulfuration its product schematic diagram of pressure injection mold of the present utility model;
Fig. 5 is rubber product sulfuration pressure injection mold embodiment 2 structural representations of the present utility model.
Among the figure, 1 is the injecting glue plug, and 2 is the injecting glue cylinder, and 3 is counterdie, and 4 is patrix, and 5 is hole for injecting glue, and 6 is product, and 7 is surplus glue.
The specific embodiment
Embodiment 1
As shown in Figures 1 to 4, wherein Fig. 1 and Fig. 2 are rubber product sulfuration pressure injection mold structural representation and products thereof schematic diagrames before improving, its hole for injecting glue 5 is a straight hole formula structure, it vulcanizes product 6 surfaces that and has the surplus glue 7 of glue post, therefore be unfavorable for the removing of product 6 all the other glue 7, also make troubles, thereby cause inefficiency, and cause waste product easily to finishing process.Fig. 3 and Fig. 4 are that rubber product sulfuration of the present utility model is intended to pressure injection mold structural representation and products thereof, comprise injecting glue plug 1, injecting glue cylinder 2, counterdie 3 and patrix 4, and be arranged on hole for injecting glue 5 in the patrix 4, it is characterized in that: hole for injecting glue is made as the change diameter formula structure that diameter notch cuttype from top to bottom diminishes.
Embodiment 2
As shown in Figure 4 and Figure 5, with embodiment 1, different is, hole for injecting glue 5 is made as the change diameter formula structure that diameter continuous type from top to bottom diminishes.
So in use, rubber product sulfuration of the present utility model uses pressure injection mold, hole for injecting glue 5 to be made as change diameter formula structure, then during the mould after breakdown sulfuration, surplus glue 7 in the hole for injecting glue 5 is directly from product 6 surface isolation, and can not stay product 6 surfaces, thereby need not to carry out finishing process.
Rubber product sulfuration pressure injection mold of the present utility model, it is by improving original mould, the feasible product surface that vulcanizes does not have the surplus glue of glue post, thereby saved finishing process, it is low to increase work efficiency, the rate of reducing the number of rejects and seconds has improved the presentation quality of product simultaneously, can satisfy the needs of actual conditions.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.
Claims (3)
1. pressure injection mold is used in the rubber product sulfuration, comprises injecting glue plug, injecting glue cylinder, counterdie and patrix, and is arranged on the hole for injecting glue in the patrix, it is characterized in that: hole for injecting glue is made as and becomes diameter formula structure.
2. pressure injection mold use in rubber product according to claim 1 sulfuration, it is characterized in that: hole for injecting glue is the change diameter formula structure that diminishes of diameter notch cuttype from top to bottom.
3. pressure injection mold use in rubber product according to claim 1 sulfuration, it is characterized in that: hole for injecting glue is the change diameter formula structure that diminishes of diameter continuous type from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200568948U CN201950777U (en) | 2011-03-04 | 2011-03-04 | Injection pressing mold for vulcanizing rubber product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200568948U CN201950777U (en) | 2011-03-04 | 2011-03-04 | Injection pressing mold for vulcanizing rubber product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950777U true CN201950777U (en) | 2011-08-31 |
Family
ID=44494902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200568948U Expired - Fee Related CN201950777U (en) | 2011-03-04 | 2011-03-04 | Injection pressing mold for vulcanizing rubber product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177069A (en) * | 2018-11-14 | 2019-01-11 | 安徽宁国中鼎模具制造有限公司 | A kind of Hough stabilization bar bushing injection mold |
-
2011
- 2011-03-04 CN CN2011200568948U patent/CN201950777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177069A (en) * | 2018-11-14 | 2019-01-11 | 安徽宁国中鼎模具制造有限公司 | A kind of Hough stabilization bar bushing injection mold |
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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: 20110831 Termination date: 20140304 |