CN211165102U - Novel injection mold of rubber core sealing member - Google Patents
Novel injection mold of rubber core sealing member Download PDFInfo
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- CN211165102U CN211165102U CN201922129654.5U CN201922129654U CN211165102U CN 211165102 U CN211165102 U CN 211165102U CN 201922129654 U CN201922129654 U CN 201922129654U CN 211165102 U CN211165102 U CN 211165102U
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Abstract
The utility model discloses a novel injection mold of rubber core sealing member, including top board and holding down plate, top board and holding down plate are for setting up in opposite directions, be equipped with the die cavity board on the holding down plate and store up the offset plate, be equipped with the die core seat in the die cavity board, the die core seat is equipped with the die core hole, establish to advance the rubber hole first end in die core hole, from up setting up to die cavity board, storage offset plate and top board down on the holding down plate, the utility model discloses a novel advance gluey position can reduce mould internal pressure, and the impact force that makes the mold core receive is little, makes the mold core have long service life's characteristics to adopt new construction can the drawing of patterns more easily, moreover when the drawing of patterns, the deckle edge of product can be pulled out along with the top board together, has saved unhairing uned process, can improve production efficiency, and product appearance quality has also obtained the promotion.
Description
Technical Field
The utility model relates to an injection mold technical field, especially a novel injection mold of rubber core sealing member.
Background
The connector on the market at present mainly adopts the rubber core as main sealing member, and the rubber core is of a great variety, and the production that the rubber core aperture is great is relatively easier, but, when the rubber core aperture is less than ø 1mm, and the hole is intensive, can meet a great deal of problems in the mould that is used for processing and the rubber core production process, like product drawing of patterns difficulty, hole limit removal difficulty, productivity low, mould short-lived etc. consequently need solve present problem.
Disclosure of Invention
The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, a novel injection mold of rubber core sealing member is provided.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the utility model provides a novel injection mold of rubber core sealing member, includes top board and holding down plate, top board and holding down plate are for setting up in opposite directions, be equipped with the die cavity board on the holding down plate and store up the offset plate, be equipped with the die core seat in the die cavity board, the die core seat is equipped with the die core hole, establish to advance the gluey hole in the first half in die core hole, from up setting up to die cavity board, storage offset plate and top board down on the holding down plate.
Preferably, the glue storage plate is provided with a glue storage groove, and the lower end of the glue storage groove is provided with a through hole communicated with the glue injection hole of the mold core base.
Preferably, the upper pressing plate is provided with a squeezing plate corresponding to the glue storage groove in the glue storage plate.
Preferably, the die core seats comprise a circular die core seat and a square die core seat.
The utility model has the advantages that: (1) the glue is fed more uniformly through changing the traditional side glue feeding into the middle glue feeding of the mold core, the mold core holes into the glue feeding holes and the plurality of hole positions, so that the pressure in the mold is smaller, and the service life of the mold core is longer; the mold core is divided into two sections, so that the adsorption force in the mold is reduced by half, the product is time-saving and labor-saving in demolding, and the demolding is easier; (3) the inside of product is moved to through the parting line with the product, and when the die sinking, deckle edge on the product aperture will be pulled out along with last mould rubber together, has saved the unedged process of hole, has improved the efficiency of production to the appearance quality of product has also promoted.
Drawings
Fig. 1 is a schematic view of the exploded structure of the present invention.
Fig. 2 is another exploded view of the present invention.
10. An upper pressure plate; 11. a pressing plate; 20. a lower pressing plate; 30. a cavity plate; 31. a die core seat; 32. a glue inlet hole; 40. storing the rubber plate; 41. a glue storage tank; 42. and a through hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, a novel injection mold for rubber core sealing element, comprises an upper pressing plate 10 and a lower pressing plate 20, wherein the upper pressing plate 10 and the lower pressing plate 20 are arranged oppositely, a cavity plate 30 and a rubber storage plate 40 are arranged on the lower pressing plate 20, a mold core seat 31 is arranged in the cavity plate 30, a mold core hole is further arranged on the mold core seat 31, the first end of the mold core hole is arranged to be a rubber inlet hole 32, and the lower pressing plate 20 is arranged to be the cavity plate 30, the rubber storage plate 40 and the upper pressing plate 10 from bottom to top.
Wherein, store up and be equipped with on the offset plate 40 and store up gluey groove 41, leave the colloid in storing up gluey groove 41, and be equipped with on the top board 10 with store up gluey groove 41 corresponding stripper plate 11 in the offset plate 40, through being equipped with the through-hole 42 that communicates 31 injecting glue hole 32 of die core seat at the lower extreme that stores up gluey groove 41, extrude the colloid of storing in storing up gluey groove 41 through stripper plate 11, extrude into the advancing gluey hole 32 of die core seat 31 through-hole 42, advance gluey through a plurality of advancing gluey holes 32, can reduce the pressure in the mould, make the injecting glue more even, guarantee the quality of product, let the die core have permanent life.
Wherein, mold core seat 31 includes circular mold core seat and square mold core seat, according to the demand of difference, can change the mold core seat of different shapes, makes the mould have better practicality.
The above embodiments are merely illustrative and not restrictive, and all equivalent changes and modifications made by the methods described in the claims are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a novel injection mold of rubber core sealing member, includes top board and holding down plate, its characterized in that: the upper pressing plate and the lower pressing plate are arranged in opposite directions, a cavity plate and a glue storage plate are arranged on the lower pressing plate, a die core seat is arranged in the cavity plate, a die core hole is formed in the die core seat, the upper half end of the die core hole is arranged as a glue inlet hole, and the cavity plate, the glue storage plate and the upper pressing plate are arranged on the lower pressing plate from bottom to top.
2. The novel injection mold of the rubber core sealing element as claimed in claim 1, wherein: the glue storage plate is provided with a glue storage groove, and the lower end of the glue storage groove is provided with a through hole communicated with a glue injection hole of the mold core base.
3. The novel injection mold of the rubber core sealing element as claimed in claim 1 or 2, wherein: and the upper pressing plate is provided with a squeezing plate corresponding to the glue storage groove in the glue storage plate.
4. The novel injection mold of the rubber core sealing element as claimed in claim 1, wherein: the mold core seat comprises a circular mold core seat and a square mold core seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129654.5U CN211165102U (en) | 2019-12-03 | 2019-12-03 | Novel injection mold of rubber core sealing member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129654.5U CN211165102U (en) | 2019-12-03 | 2019-12-03 | Novel injection mold of rubber core sealing member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211165102U true CN211165102U (en) | 2020-08-04 |
Family
ID=71817935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922129654.5U Active CN211165102U (en) | 2019-12-03 | 2019-12-03 | Novel injection mold of rubber core sealing member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211165102U (en) |
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2019
- 2019-12-03 CN CN201922129654.5U patent/CN211165102U/en active Active
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