CN208359214U - Vulcanization of rubber mold - Google Patents
Vulcanization of rubber mold Download PDFInfo
- Publication number
- CN208359214U CN208359214U CN201820861287.0U CN201820861287U CN208359214U CN 208359214 U CN208359214 U CN 208359214U CN 201820861287 U CN201820861287 U CN 201820861287U CN 208359214 U CN208359214 U CN 208359214U
- Authority
- CN
- China
- Prior art keywords
- feeding
- passage
- cavity
- lower die
- runner
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of vulcanization of rubber mold, including upper mold, middle mould and lower die, upper mould surface is equipped with sprue, sprue is half round concave shape, sprue bottom is equipped with feeding-passage, feeding-passage includes feeding-passage I, feeding-passage II and feeding-passage III, the inside of middle mould is equipped with cavity, the side of cavity is equipped with cock body, cavity and cock body shape forming cavity, cavity one end bottom is equipped with runner mouth, cavity bottom offers aperture and is connected with runner mouth, bar shaped runner is connected with below runner mouth, runner is set in lower die, it is connected in the middle part of cock body and lower die, upper mold and middle mould, equal locating button is fixed between middle mould and lower die, the both ends of middle mould are respectively equipped with locating button, one end of locating button is mutually fixed with the side of upper die and lower die respectively by bolt.It is equipped with runner mouth and runner in cavity bottom, spilling when capable of preventing the colloid because of injection in the production process for making mold can interrupt to avoid overflowing caused by the manufacturing process, improve co-operation efficiency.
Description
Technical field
The utility model relates to production field, specifically a kind of vulcanization of rubber mold.
Background technique
For suppressing the metal pattern of rubber product.It is generally machined and obtained by drawing with steel, and pass through
Heat treatment is to improve its hardness and wearability.Mold cavity is identical as product structure, and different rubber must be taken into consideration in cavity dimension
Shrinking percentage zooms in or out on the basis of product size, can obtain suitable product size, in previous manufacturing process
In often will appear colloid overflow the case where influence production process.
Utility model content
To solve the above-mentioned problems, the utility model discloses a kind of vulcanization of rubber molds.
The technical solution of the utility model are as follows: a kind of vulcanization of rubber mold, including upper mold, middle mould and lower die, upper mould surface
Equipped with sprue, sprue is half round concave shape, and sprue bottom is equipped with feeding-passage, and feeding-passage includes feeding-passage I, charging
Channel II and feeding-passage III, feeding-passage are sequentially connected respectively, and the inside of middle mould is equipped with cavity, and the side of cavity is equipped with plug
Body, cavity and cock body shape forming cavity, cavity one end bottom are equipped with runner mouth, and runner mouth is tapered, and cavity bottom offers aperture
It is connected at the top of runner mouth, bar shaped runner is connected with below runner mouth, runner is set in lower die, it is connected in the middle part of cock body and lower die,
Equal locating button is fixed between upper mold and middle mould, middle mould and lower die, and the both ends of middle mould are respectively equipped with locating button, and the one of locating button
End is mutually fixed with the side of upper die and lower die respectively by bolt.
Further, feeding-passage is cone, and the feed end of feeding-passage I, feeding-passage II and feeding-passage III are less than
Discharge end.
Further, the upper surface of upper mold, middle mould middle part and lower die two sides of the bottom are equipped with handle.
The usefulness of the utility model: being equipped with runner mouth and runner in cavity bottom, can be in the production of production mold
Spilling when preventing the colloid because of injection in the process, and because what cavity bottom opened up is aperture leading to after formation
Cross cutter gently all can, can interrupt to avoid overflowing caused by the manufacturing process, improve and work together efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Wherein: 1, locating button, 2, feeding-passage III, 3, feeding-passage II, 4, feeding-passage I, 5, sprue, 6, upper mold,
7, cock body, 8, cavity, 9, middle mould, 10, runner mouth, 11, runner, 12, lower die.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
A kind of vulcanization of rubber mold, including upper mold 6, middle mould 9 and lower die 12,6 surface of upper mold are equipped with sprue 5, sprue 5
For half round concave shape, 5 bottom of sprue is equipped with feeding-passage, and feeding-passage includes that feeding-passage I4, feeding-passage II3 and charging are logical
Road III2, feeding-passage are sequentially connected respectively, and the inside of middle mould 9 is equipped with cavity 8, and the side of cavity 8 is equipped with cock body 7,8 He of cavity
7 shape forming cavity of cock body, 8 one end bottom of cavity be equipped with runner mouth 10, runner mouth 10 is tapered, 8 bottom of cavity offer aperture and
Runner mouth 10 is connected, and bar shaped runner 11 is connected with below runner mouth 10, and runner 11 is set in lower die 12, can be in production mold
Spilling when preventing the colloid because of injection in production process, and because what cavity bottom opened up is aperture in molding
Afterwards by cutter gently all can, be connected in the middle part of cock body 7 and lower die 12, upper mold 6 and middle mould 9, middle mould 9 and lower die 12 it
Between locating button 1 be fixed, the both ends of middle mould 9 are respectively equipped with locating button 1, one end of locating button 1 by bolt respectively with it is upper
Mould 6 is mutually fixed with the side of lower die 12, and the upper surface of upper mold 6,9 middle part of middle mould and 12 two sides of the bottom of lower die are equipped with handle.
Feeding-passage is cone, and the feed end of feeding-passage I4, feeding-passage II3 and feeding-passage III2 are less than discharging
End.
Claims (3)
1. a kind of vulcanization of rubber mold, it is characterised in that: including upper mold, middle mould and lower die, the upper mould surface is equipped with sprue,
The sprue be half round concave shape, the sprue bottom be equipped with feeding-passage, the feeding-passage include feeding-passage I, into
Material channel II and feeding-passage III, the feeding-passage are sequentially connected respectively, and the inside of the middle mould is equipped with cavity, the chamber
The side of body is equipped with cock body, the cavity and cock body shape forming cavity, and described cavity one end bottom is equipped with runner mouth, the runner mouth
Tapered, the cavity bottom offers to be connected at the top of aperture and runner mouth, is connected with bar shaped runner, institute below the runner mouth
Runner is stated in lower die, is connected in the middle part of the cock body and lower die, equal locating button between the upper mold and middle mould, middle mould and lower die
It is fixed, the both ends of the middle mould are respectively equipped with locating button, and one end of the locating button is by bolt respectively with upper mold under
The side of mould is mutually fixed.
2. a kind of vulcanization of rubber mold according to claim 1, it is characterised in that: the feeding-passage is cone, described
The feed end of feeding-passage I, feeding-passage II and feeding-passage III are less than discharge end.
3. a kind of vulcanization of rubber mold according to claim 1, it is characterised in that: in the upper surface of the upper mold, middle mould
Portion and lower die two sides of the bottom are equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820861287.0U CN208359214U (en) | 2018-06-05 | 2018-06-05 | Vulcanization of rubber mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820861287.0U CN208359214U (en) | 2018-06-05 | 2018-06-05 | Vulcanization of rubber mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208359214U true CN208359214U (en) | 2019-01-11 |
Family
ID=64931587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820861287.0U Expired - Fee Related CN208359214U (en) | 2018-06-05 | 2018-06-05 | Vulcanization of rubber mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208359214U (en) |
-
2018
- 2018-06-05 CN CN201820861287.0U patent/CN208359214U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |