CN104690854A - Vulcanization mold - Google Patents
Vulcanization mold Download PDFInfo
- Publication number
- CN104690854A CN104690854A CN201510067425.9A CN201510067425A CN104690854A CN 104690854 A CN104690854 A CN 104690854A CN 201510067425 A CN201510067425 A CN 201510067425A CN 104690854 A CN104690854 A CN 104690854A
- Authority
- CN
- China
- Prior art keywords
- counterdie
- lower mold
- mold insert
- thimble
- product
- 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.)
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Abstract
The invention provides a vulcanization mold, and aims to solve the problem that a product is not easy to take out after being vulcanized in the prior art. The vulcanization mold comprises a lower mold fixing plate, two mold feet, a lower mold and an upper mold, wherein a middle support guide and a support column are arranged between the lower mold fixing plate and the lower mold; a thimble bottom plate and a thimble surface plate which is fixedly connected above the thimble bottom plate are arranged between the lower mold fixing plate and the lower mold; a spring is arranged between the thimble surface plate and the lower mold; a round thimble is fixedly connected with the thimble surface plate; a lower mold groove is formed in the lower mold; the upper end of the round thimble is positioned inside the lower mold groove; a lower mold inset is arranged inside the lower mold groove; the upper end of the round thimble is provided with a product insert in a sleeving manner; an adhesive filling hole which is communicated with the lower mold groove is formed in the upper mold; a lifting mechanism for pushing the thimble bottom plate upwards is arranged below the lower mold fixing plate. Due to the adoption of the lifting mechanism, the thimble bottom plate, the round thimble, the product insert and a product can be sequentially driven to move upwards, the product can be conveniently taken out after being vulcanized, the working efficiency is high, and due to arrangement of the lower mold insert, the problem that the lower mold is stuck can be solved.
Description
Technical field
The present invention relates to a kind of sulfurizing mould.
Background technology
Current lining product sulfurizing mould structure is probably consistent.Product vulcanizates, and after die sinking, product is stayed middle plate, under tool fixture being put into plate by operating personnel, then presses in tool fixture by plate in operated key manipulation, thus ejecting product.This structural disadvantages is: product is sticky counterdie likely, and product not easily takes out, and the operating time extends, and reduces operating efficiency.Under needing operating personnel's handle that tool fixture is put into plate in sulfidation, then press in tool fixture by plate in operated key manipulation, ejecting product, just can complete a mould product, inefficiency.
Summary of the invention
The invention provides a kind of sulfurizing mould, be intended to solve the problem being not easy after product sulfuration in prior art to take out.
In order to solve above technical problem, the present invention is achieved through the following technical solutions: a kind of sulfurizing mould, comprises counterdie fixed head, two mould pin being separately fixed at the left and right sides above counterdie fixed head, is fixed on counterdie above mould pin, is arranged on the patrix above counterdie by removably; Middle holder department and support column is provided with between the mould of described counterdie fixed head up and down, Ejector Retainer Plate and thimble panel is provided with between the mould of described counterdie fixed head up and down, described thimble panel is connected in the top of Ejector Retainer Plate, and described Ejector Retainer Plate and thimble panel are socketed in middle holder department; The spring being fed through thimble panel is provided with between described Ejector Retainer Plate and counterdie; Described thimble panel is fixed with dome pin; Described counterdie is provided with lower die cavity, and the upper end of described dome pin is positioned at lower die cavity, is provided with counterdie mold insert in lower die cavity, and described counterdie mold insert is socketed on dome pin; The upper end of described dome pin is provided with the product mold insert for taking product out of, and described product mold insert is positioned at the upper end of counterdie mold insert; Patrix is provided with the gum-injecting port communicated with lower die cavity; Lead is provided with between described upper die and lower die; The elevating mechanism for upwards pushing away Ejector Retainer Plate is provided with below described counterdie fixed head.
Further, described product mold insert is provided with the large and centre bore that bottom is little of diameter upper part; The top of described dome pin is provided with the ring-shaped groove matched with centre bore bottom, and the top of described centre bore and the dome pin on ring-shaped groove top match; Be convenient to manufacture.
Further, described product mold insert is provided with the large and centre bore that bottom is little of diameter upper part; The upper end of described dome pin is provided with screwed hole, is provided with Allen bolt in described screwed hole; The bottom of centre bore and the unthreaded sections of Allen bolt screw rod match, and top and the Allen bolt head of centre bore match; Be convenient to the dismounting of product mold insert.
Further, described product mold insert is provided with threaded blind hole, and described dome pin is provided with the threaded portion matched with blind hole; Be convenient to the dismounting of product mold insert.
Further, described counterdie mold insert is connected on counterdie by counterdie bolt; Be convenient to the replacing of counterdie mold insert.
Compared with prior art advantage of the present invention is: the present invention can drive Ejector Retainer Plate, dome pin, product mold insert and product to move up by elevating mechanism successively, after product sulfuration, convenient by product taking-up, operating efficiency is high, arranges the problem that counterdie mold insert solves sticky counterdie.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is structural representation of the present invention in embodiment one;
Fig. 2 is the structural representation of product mold insert in the embodiment of the present invention one;
Fig. 3 is the structural representation of lower bolster in the present invention;
Fig. 4 is the structural representation of product mold insert and dome pin in the embodiment of the present invention two;
Fig. 5 is the structural representation of product mold insert and dome pin in the embodiment of the present invention three.
Detailed description of the invention
Embodiment one:
Consult Fig. 1, Fig. 2 and Fig. 3, a kind of sulfurizing mould, comprise counterdie fixed head 1, two be separately fixed at the left and right sides above counterdie fixed head 1 mould pin 2, be fixed on counterdie 3 above mould pin 2, be arranged on patrix 4 above counterdie 3 by removably; Middle holder department 6 and support column 9 is provided with between described counterdie fixed head 1 up and down mould 3, Ejector Retainer Plate 7 and thimble panel 8 is provided with between described counterdie fixed head 1 up and down mould 3, described thimble panel 8 is connected in the top of Ejector Retainer Plate 7, and described Ejector Retainer Plate 7 and thimble panel 8 are socketed in middle holder department 6; The spring 10 being fed through thimble panel 8 is provided with between described Ejector Retainer Plate 7 and counterdie 3; Described thimble panel 8 is fixed with dome pin 12; Described counterdie 3 is provided with lower die cavity 31, and the upper end of described dome pin 12 is positioned at lower die cavity 31, is provided with counterdie mold insert 5 in lower die cavity 31, and described counterdie mold insert 5 is socketed on dome pin 12; The upper end of described dome pin 12 is provided with the product mold insert 13 for taking product 11 out of, and described product mold insert 13 is positioned at the upper end of counterdie mold insert 5; Patrix 4 is provided with the gum-injecting port 41 communicated with lower die cavity 31; Lead 14 is provided with between described patrix 4 and counterdie 3; The elevating mechanism 16 for upwards pushing away Ejector Retainer Plate 7 is provided with below described counterdie fixed head 1.Described product mold insert 13 is provided with the large and centre bore 131 that bottom is little of diameter upper part; The top of described dome pin 12 is provided with the ring-shaped groove 122 matched with centre bore 131 bottom, and the top of described centre bore 131 and the dome pin 12 on ring-shaped groove 122 top match.
During work, counterdie mold insert 5 is arranged on counterdie 3 by counterdie bolt 32, product mold insert 13 is arranged on dome pin 12, in the die cavity of patrix 4, counterdie 3, counterdie mold insert 5, product mold insert 14 formation, fluid glue is injected by gum-injecting port 41, Deng forming product 11 after cooling, pulling down patrix 4, promoting Ejector Retainer Plate 7 and thimble panel 8 with elevating mechanism 16, make dome pin 12 moves, thus ejecting product 11.
Embodiment two:
Consult Fig. 4, described product mold insert 13 is provided with the large and centre bore 131 that bottom is little of diameter upper part; The upper end of described dome pin 12 is provided with screwed hole 121, is provided with Allen bolt 15 in described screwed hole 121; The bottom of centre bore 131 and the unthreaded sections of Allen bolt 15 screw rod match, and top and Allen bolt 15 head of centre bore 131 match.
Embodiment three:
Consult Fig. 5, described product mold insert 13 is provided with threaded blind hole 132, and described dome pin 12 is provided with the threaded portion matched with blind hole 132.
The present invention can drive Ejector Retainer Plate, dome pin, product mold insert and product to move up by elevating mechanism successively, and after product sulfuration, convenient by product taking-up, operating efficiency is high, arranges the problem that counterdie mold insert solves sticky counterdie.
The foregoing is only specific embodiments of the invention, but technical characteristic of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and the change done or modification are all encompassed among the scope of the claims of the present invention.
Claims (5)
1. a sulfurizing mould, is characterized in that: comprise counterdie fixed head (1), two mould pin (2) being separately fixed at the left and right sides, counterdie fixed head (1) top, be fixed on the counterdie (3) of mould pin (2) top, be arranged on the patrix (4) of counterdie (3) top by removably;
Middle holder department (6) and support column (9) is provided with between described counterdie fixed head (1) up and down mould (3), Ejector Retainer Plate (7) and thimble panel (8) is provided with between described counterdie fixed head (1) up and down mould (3), described thimble panel (8) is connected in the top of Ejector Retainer Plate (7), and described Ejector Retainer Plate (7) and thimble panel (8) are socketed on middle holder department (6); The spring (10) being fed through thimble panel (8) is provided with between described Ejector Retainer Plate (7) and counterdie (3); Described thimble panel (8) is fixed with dome pin (12);
Described counterdie (3) is provided with lower die cavity (31), the upper end of described dome pin (12) is positioned at lower die cavity (31), be provided with counterdie mold insert (5) in lower die cavity (31), described counterdie mold insert (5) is socketed on dome pin (12); The upper end of described dome pin (12) is provided with the product mold insert (13) for taking product (11) out of, and described product mold insert (13) is positioned at the upper end of counterdie mold insert (5); Patrix (4) is provided with the gum-injecting port (41) communicated with lower die cavity (31);
Lead (14) is provided with between described patrix (4) and counterdie (3);
Described counterdie fixed head (1) below is provided with the elevating mechanism (16) for upwards pushing away Ejector Retainer Plate (7).
2. a kind of sulfurizing mould according to claim 1, is characterized in that: described product mold insert (13) is provided with the up big and down small centre bore of diameter (131); The top of described dome pin (12) is provided with the ring-shaped groove (122) matched with centre bore (131) bottom, and the top of described centre bore (131) and the dome pin (12) on ring-shaped groove (122) top match.
3. a kind of sulfurizing mould according to claim 1, is characterized in that: described product mold insert (13) is provided with the large and centre bore (131) that bottom is little of diameter upper part; The upper end of described dome pin (12) is provided with screwed hole (121), is provided with Allen bolt (15) in described screwed hole (121); The bottom of centre bore (131) and the unthreaded sections of Allen bolt (15) screw rod match, and top and Allen bolt (15) head of centre bore (131) match.
4. a kind of sulfurizing mould according to claim 1, it is characterized in that: described product mold insert (13) is provided with threaded blind hole (132), described dome pin (12) is provided with the threaded portion matched with blind hole (132).
5. a kind of sulfurizing mould according to claim 1, is characterized in that: described counterdie mold insert (5) is connected on counterdie (3) by counterdie bolt (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067425.9A CN104690854A (en) | 2015-02-07 | 2015-02-07 | Vulcanization mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067425.9A CN104690854A (en) | 2015-02-07 | 2015-02-07 | Vulcanization mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104690854A true CN104690854A (en) | 2015-06-10 |
Family
ID=53338599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510067425.9A Pending CN104690854A (en) | 2015-02-07 | 2015-02-07 | Vulcanization mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104690854A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021775A (en) * | 2021-03-06 | 2021-06-25 | 威海恒锐精密机械有限公司 | A mould for processing intercom shell |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56126113A (en) * | 1980-03-08 | 1981-10-02 | Suzue Denki Kk | Form withdrawal device for split mold |
| CN201471639U (en) * | 2009-07-06 | 2010-05-19 | 长沙申大科技有限公司 | Mold with ejection mechanism |
| CN201989269U (en) * | 2010-12-29 | 2011-09-28 | 欣旺达电子股份有限公司 | Ejector sleeve ejecting and demoulding structure |
| CN204525874U (en) * | 2015-02-07 | 2015-08-05 | 浙江宏利汽车零部件有限公司 | A kind of sulfurizing mould |
-
2015
- 2015-02-07 CN CN201510067425.9A patent/CN104690854A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56126113A (en) * | 1980-03-08 | 1981-10-02 | Suzue Denki Kk | Form withdrawal device for split mold |
| CN201471639U (en) * | 2009-07-06 | 2010-05-19 | 长沙申大科技有限公司 | Mold with ejection mechanism |
| CN201989269U (en) * | 2010-12-29 | 2011-09-28 | 欣旺达电子股份有限公司 | Ejector sleeve ejecting and demoulding structure |
| CN204525874U (en) * | 2015-02-07 | 2015-08-05 | 浙江宏利汽车零部件有限公司 | A kind of sulfurizing mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021775A (en) * | 2021-03-06 | 2021-06-25 | 威海恒锐精密机械有限公司 | A mould for processing intercom shell |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150610 |