CN218053726U - Back-pulling type slitter edge removing die for porous sealing gasket - Google Patents
Back-pulling type slitter edge removing die for porous sealing gasket Download PDFInfo
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- CN218053726U CN218053726U CN202221101045.4U CN202221101045U CN218053726U CN 218053726 U CN218053726 U CN 218053726U CN 202221101045 U CN202221101045 U CN 202221101045U CN 218053726 U CN218053726 U CN 218053726U
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Abstract
The utility model discloses a porous sealed pad back of body draws formula and gets rid of slitter edge mould, including last core, lower core and many cores, its characteristics are: a core plate a, a core plate b and a core plate c are sequentially arranged between the upper core plate and the lower core plate from top to bottom, a plurality of mold cavities are arranged on the core plate b, a plurality of cores in the same direction are arranged in each mold cavity in a penetrating mode, and the cores are installed on the core plate a; the core plate c is provided with a plurality of waste edge mold cavities which are respectively in one-to-one correspondence with the lower end parts of the cores, and the waste edge mold cavities are in a circular truncated cone shape; the side surfaces of the core plate a, the core plate b, the core plate c and the lower core plate are respectively provided with a groove. The utility model discloses make the slitter edge die cavity run through core c structure and be round platform form to with slitter edge die cavity with the cell body intercommunication, make the slitter edge that produces link into an entirety, can once pull out all slitter edges when core c takes out, improved production efficiency and product quality greatly; the groove can be used as a prying point, and tools can be used for easily loosening the core plates, so that the demoulding is convenient.
Description
Technical Field
The utility model belongs to the technical field of the rubber mold, especially, relate to a porous sealed pad back of body draws formula and gets rid of slitter edge mould.
Background
The porous sealing gasket rubber product is manufactured by adopting a liquid silica gel injection molding process generally abroad, and has the advantages that no waste edge is generated on a one-time injection molding product, the equipment is expensive, the technical requirement on a mold is high, and the domestic popularization rate is low.
The majority of domestic production and use of the products is solid silica gel at present, the slitter edge generated at the orifice of the small hole needs to be manually removed one by one, the production efficiency is low, and the manual removal often has the problem of leakage due to more holes, so that the quality can not be guaranteed all the time, and the efficiency is low. Therefore, improvements are needed.
Disclosure of Invention
The utility model aims at providing a porous sealed pad back of body draws formula to get rid of slitter edge mould to the not enough of above-mentioned prior art existence.
The utility model adopts the technical proposal that: a porous sealing gasket back-pull type scrap edge removing mold comprises an upper core plate, a lower core plate and a plurality of cores, wherein a core plate a, a core plate b and a core plate c are sequentially arranged between the upper core plate and the lower core plate from top to bottom, a plurality of mold cavities are arranged on the core plate b, a plurality of cores in the same direction are arranged in each mold cavity in a penetrating mode, and the cores are installed on the core plate a; the core plate c is provided with a plurality of waste edge mold cavities which are respectively in one-to-one correspondence with the lower end parts of the cores, and the waste edge mold cavities are in a circular truncated cone shape; the side surfaces of the core plate a, the core plate b, the core plate c and the lower core plate are respectively provided with a groove.
And the core plate a is provided with a mounting hole matched with the upper root of the core and is matched, mounted and connected with the upper root of the core.
And the lower end of the core plate c is provided with a groove body communicated with the waste edge die cavity.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model discloses make the slitter edge die cavity run through core c structure and be round platform form to with slitter edge die cavity with the cell body intercommunication, make the slitter edge that produces link into an entirety, can once pull out all slitter edges when core c takes out, improved production efficiency and product quality greatly; the groove can be used as a prying point, and tools can be used for easily loosening the core plates, so that the demoulding is convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial sectional view of the present invention.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Examples, see figures 1 and 2: a porous sealing gasket back-pull type scrap edge removing mold comprises an upper core plate 1, a lower core plate 2 and a plurality of cores 3, wherein a core plate a4, a core plate b5 and a core plate c6 are sequentially arranged between the upper core plate 1 and the lower core plate 2 from top to bottom, a plurality of mold cavities 7 are arranged on the core plate b5, a plurality of cores 3 in the same direction are arranged in each mold cavity 7 in a penetrating mode, and the cores 3 are installed on the core plate a 4; the core plate c6 is provided with a plurality of waste edge mold cavities 8 which are respectively in one-to-one correspondence with the lower end parts of the cores 3, and the waste edge mold cavities 8 are in a circular truncated cone shape; grooves 9 are respectively arranged on the side surfaces of the core plate a4, the core plate b5, the core plate c6 and the lower core plate 2; the core plate a is provided with a mounting hole matched with the upper root of the core 3 and is matched, mounted and connected with the upper root of the core 3; the lower end of the core plate c6 is provided with a groove body 10 communicated with the waste edge die cavity 8. The utility model discloses make slitter edge die cavity 8 run through core c structure and be round platform form to with slitter edge die cavity 8 with the cell body intercommunication, make the slitter edge that produces link into an entirety, can once pull out all slitter edges when core c6 takes out, improved production efficiency and product quality greatly; the groove can be used as a prying point, and tools can be used for easily loosening the core plates, so that the demoulding is convenient.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (3)
1. The utility model provides a porous sealing gasket back of body draws formula and gets rid of slitter edge mould, includes core, lower core and many cores, its characterized in that: a core plate a, a core plate b and a core plate c are sequentially arranged between the upper core plate and the lower core plate from top to bottom, a plurality of mold cavities are arranged on the core plate b, a plurality of cores in the same direction are arranged in each mold cavity in a penetrating mode, and the cores are installed on the core plate a; the core plate c is provided with a plurality of waste edge mold cavities which are respectively in one-to-one correspondence with the lower end parts of the cores, and the waste edge mold cavities are in a circular truncated cone shape; and grooves are respectively arranged on the side surfaces of the core plate a, the core plate b, the core plate c and the lower core plate.
2. The porous sealing gasket back-pulling type slitter edge removing mold according to claim 1, wherein: and the core plate a is provided with a mounting hole matched with the upper root of the core and is matched, mounted and connected with the upper root of the core.
3. The porous sealing gasket back-pulling type slitter edge removing mold according to claim 1, wherein: and the lower end of the core plate c is provided with a groove body communicated with the waste edge die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221101045.4U CN218053726U (en) | 2022-05-09 | 2022-05-09 | Back-pulling type slitter edge removing die for porous sealing gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221101045.4U CN218053726U (en) | 2022-05-09 | 2022-05-09 | Back-pulling type slitter edge removing die for porous sealing gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218053726U true CN218053726U (en) | 2022-12-16 |
Family
ID=84430799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221101045.4U Active CN218053726U (en) | 2022-05-09 | 2022-05-09 | Back-pulling type slitter edge removing die for porous sealing gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218053726U (en) |
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2022
- 2022-05-09 CN CN202221101045.4U patent/CN218053726U/en active Active
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