CN205735758U - A kind of sealing gasket mould - Google Patents
A kind of sealing gasket mould Download PDFInfo
- Publication number
- CN205735758U CN205735758U CN201620425432.1U CN201620425432U CN205735758U CN 205735758 U CN205735758 U CN 205735758U CN 201620425432 U CN201620425432 U CN 201620425432U CN 205735758 U CN205735758 U CN 205735758U
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- CN
- China
- Prior art keywords
- sealing gasket
- core rod
- lower mold
- air chamber
- mold
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of sealing gasket mould, including the mold matched each other and lower mold, described mold has the core rod identical with sealing gasket diameter, described lower mold has the forming cavity coordinated with core rod, it is provided with in described forming cavity and identical with core rod diameter slides block, the described bottom sliding block is provided with air chamber, and described lower mold bottom is provided with the pore communicated with this air chamber.After making sealing gasket molding by core rod and the cooperation sliding block, being passed through gas from pore, the interior promotion of gas entrance air chamber is slided block and is moved up, makes sealing gasket remove forming cavity, it is simple to the sealing gasket demoulding.The utility model proposes a kind of sealing gasket mould, its simple in construction, cost is relatively low, and the demoulding is convenient, and production efficiency is high, and does not results in the standardized production of sealing gasket deformation, beneficially sealing gasket in knockout course.
Description
Technical field
This utility model belongs to sealing gasket manufacture technology field, particularly relates to a kind of sealing gasket mould.
Background technology
Needing to carry out extrusion forming in sealing gasket manufacturing process, the upper/lower die that specifically used a pair cooperates is carried out, and is at high temperature put into by sealing cushion raw material in the forming cavity of lower mold, uses mold to be pressed.During after molding, sealing gasket is close to lower mold, it is difficult to the demoulding is taken out, and greatly reduces and easily causes sealing gasket deformation in production efficiency, and knockout course, affects the quality of sealing gasket.
Utility model content
Based on this, for the problems referred to above, the utility model proposes a kind of sealing gasket mould, its simple in construction, cost is relatively low, and the demoulding is convenient, and production efficiency is high, and does not results in the standardized production of sealing gasket deformation, beneficially sealing gasket in knockout course.
The technical solution of the utility model is: a kind of sealing gasket mould, including the mold matched each other and lower mold, described mold has the core rod identical with sealing gasket diameter, described lower mold has the forming cavity coordinated with core rod, it is provided with in described forming cavity and identical with core rod diameter slides block, the described bottom sliding block is provided with air chamber, and described lower mold bottom is provided with the pore communicated with this air chamber.After making sealing gasket molding by core rod and the cooperation sliding block, being passed through gas from pore, the interior promotion of gas entrance air chamber is slided block and is moved up, makes sealing gasket remove forming cavity, it is simple to the sealing gasket demoulding.
In a preferred embodiment, in described air chamber, be provided with back-moving spring, one end of back-moving spring with slide that block is fixing to be connected, the other end is fixed with lower mold and is connected.It is detached into die cavity for avoiding sliding block, back-moving spring is set, after the sealing gasket demoulding, stop in air chamber, be passed through air, slide block under the pulling force effect of back-moving spring, return to initial position.
In a preferred embodiment, described mold being additionally provided with multiple location bar, location bar is distributed in the surrounding of core rod uniformly, and described lower mold is provided with and positions the hole, multiple location that bar mates one by one.Mold and lower mold precise positioning can be made, it is to avoid location is forbidden to cause core rod to wear and tear, the problem reducing die life by location bar and hole, location.
The beneficial effects of the utility model are: the sealing gasket mould that this utility model provides, its simple in construction, cost is relatively low, the demoulding is convenient, production efficiency is high, and does not results in the standardized production of sealing gasket deformation, beneficially sealing gasket in knockout course, its upper/lower die location is convenient precisely simultaneously, and die life is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Description of reference numerals:
10-mold, 20-lower mold, 30-sealing gasket；11-core rod, 12-positions bar, 21-forming cavity, and 22-slides block, 23-air chamber, 24-pore, 25-back-moving spring, and 26-positions hole.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described in detail.
Embodiment one
As shown in Figure 1, a kind of sealing gasket mould, including the mold 10 matched each other and lower mold 20, described mold 10 has the core rod 11 identical with sealing gasket 30 diameter, described lower mold 20 has the forming cavity 21 coordinated with core rod 11, be provided with in described forming cavity 21 and identical with core rod 11 diameter slide block 22, described in slide the bottom of block 22 and be provided with air chamber 23, described lower mold 20 bottom is provided with the pore 24 communicated with this air chamber 23.After making sealing gasket 30 molding by core rod 11 and the cooperation sliding block 22, being passed through gas from pore 24, the interior promotion of gas entrance air chamber 23 is slided block 22 and is moved up, makes sealing gasket 30 remove forming cavity 21, it is simple to sealing gasket 30 demoulding.
Embodiment 2
As shown in Figure 1, a kind of sealing gasket mould, including the mold 10 matched each other and lower mold 20, described mold 10 has the core rod 11 identical with sealing gasket 30 diameter, described lower mold 20 has the forming cavity 21 coordinated with core rod 11, be provided with in described forming cavity 21 and identical with core rod 11 diameter slide block 22, described in slide the bottom of block 22 and be provided with air chamber 23, described lower mold 20 bottom is provided with the pore 24 communicated with this air chamber 23.After making sealing gasket 30 molding by core rod 11 and the cooperation sliding block 22, being passed through gas from pore 24, the interior promotion of gas entrance air chamber 23 is slided block 22 and is moved up, makes sealing gasket 30 remove forming cavity 21, it is simple to sealing gasket 30 demoulding.
Be provided with back-moving spring 25 in described air chamber 23, one end of back-moving spring 25 with slide that block 22 is fixing to be connected, the other end is fixed with lower mold 20 and is connected.Depart from air chamber 23 for avoiding sliding block 22, back-moving spring 25 is set, after sealing gasket 30 demoulding, stop being passed through air in air chamber 23, slide block 22 under the pulling force effect of back-moving spring 25, return to initial position.
Embodiment 3
As shown in Figure 1, a kind of sealing gasket mould, including the mold 10 matched each other and lower mold 20, described mold 10 has the core rod 11 identical with sealing gasket 30 diameter, described lower mold 20 has the forming cavity 21 coordinated with core rod 11, be provided with in described forming cavity 21 and identical with core rod 11 diameter slide block 22, described in slide the bottom of block 22 and be provided with air chamber 23, described lower mold 20 bottom is provided with the pore 24 communicated with this air chamber 23.After making sealing gasket 30 molding by core rod 11 and the cooperation sliding block 22, being passed through gas from pore 24, the interior promotion of gas entrance air chamber 23 is slided block 22 and is moved up, makes sealing gasket 30 remove forming cavity 21, it is simple to sealing gasket 30 demoulding.
Be provided with back-moving spring 25 in described air chamber 23, one end of back-moving spring 25 with slide that block 22 is fixing to be connected, the other end is fixed with lower mold 20 and is connected.Depart from air chamber 23 for avoiding sliding block 22, back-moving spring 25 is set, after sealing gasket 30 demoulding, stop being passed through air in air chamber 23, slide block 22 under the pulling force effect of back-moving spring 25, return to initial position.
Being additionally provided with multiple location bar 12 on described mold 10, location bar 12 is distributed in the surrounding of core rod 11 uniformly, and described lower mold 20 is provided with and positions the hole, multiple location 26 that bar 12 mates one by one.Mold 10 and lower mold 20 precise positioning can be made, it is to avoid location is forbidden to cause core rod 11 to wear and tear, the problem reducing die life by location bar 12 and hole 26, location.
Embodiment described above only have expressed detailed description of the invention of the present utility model, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (3)
1. a sealing gasket mould, it is characterized in that: include mold and the lower mold matched each other, described mold has the core rod identical with sealing gasket diameter, described lower mold has the forming cavity coordinated with core rod, it is provided with in described forming cavity and identical with core rod diameter slides block, the described bottom sliding block is provided with air chamber, and described lower mold bottom is provided with the pore communicated with this air chamber.
Sealing gasket mould the most according to claim 1, it is characterised in that: be provided with back-moving spring in described air chamber, one end of back-moving spring with slide that block is fixing to be connected, the other end is fixed with lower mold and is connected.
Sealing gasket mould the most according to claim 1, it is characterised in that: being additionally provided with multiple location bar on described mold, location bar is distributed in the surrounding of core rod uniformly, and described lower mold is provided with and positions the hole, multiple location that bar mates one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425432.1U CN205735758U (en) | 2016-05-12 | 2016-05-12 | A kind of sealing gasket mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425432.1U CN205735758U (en) | 2016-05-12 | 2016-05-12 | A kind of sealing gasket mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205735758U true CN205735758U (en) | 2016-11-30 |
Family
ID=57369125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620425432.1U Expired - Fee Related CN205735758U (en) | 2016-05-12 | 2016-05-12 | A kind of sealing gasket mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205735758U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483090A (en) * | 2020-03-27 | 2020-08-04 | 宣城军焊焊接科技有限公司 | Preparation mold for S-shaped bent electrode |
| CN113665041A (en) * | 2021-08-09 | 2021-11-19 | 魏成浩 | Production system and production process of rubber sealing gasket |
| CN114801004A (en) * | 2022-05-02 | 2022-07-29 | 于宗玄 | Production process of rubber gasket |
-
2016
- 2016-05-12 CN CN201620425432.1U patent/CN205735758U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483090A (en) * | 2020-03-27 | 2020-08-04 | 宣城军焊焊接科技有限公司 | Preparation mold for S-shaped bent electrode |
| CN113665041A (en) * | 2021-08-09 | 2021-11-19 | 魏成浩 | Production system and production process of rubber sealing gasket |
| CN114801004A (en) * | 2022-05-02 | 2022-07-29 | 于宗玄 | Production process of rubber gasket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190203 Address after: 215131 No. 1 Fuhang Road, Hojiajiao Village, Wangting Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Jiangsu Yu Shuo Tao Industrial Co., Ltd. Address before: 215127 Mingshi Road, Yongzhi Town, Wuzhong District, Suzhou City, Jiangsu Province, 185 Patentee before: Suzhou Sade Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20190512 |