CN203650755U - Die for rubber part - Google Patents
Die for rubber part Download PDFInfo
- Publication number
- CN203650755U CN203650755U CN201320756674.5U CN201320756674U CN203650755U CN 203650755 U CN203650755 U CN 203650755U CN 201320756674 U CN201320756674 U CN 201320756674U CN 203650755 U CN203650755 U CN 203650755U
- Authority
- CN
- China
- Prior art keywords
- die
- mould
- lug boss
- counterdie
- utility
- 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
Links
- 238000005520 cutting process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010923 batch production Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a die for a rubber part. The die comprises an upper die and a lower die, wherein an upper middle die and a lower middle die are also arranged between the upper and lower dies respectively; the lower die comprises a lug boss and a bottom plate; the bottom plate is positioned below the lower middle die; the top end of the lug boss is positioned at the bottom of the upper die, and the other part of the lug boss is positioned in center holes of the upper and lower middle dies; a die cavity is formed among the upper die, the upper middle die, the lower middle die and the lower die; an insert is arranged among the upper middle die, the lower middle die and the lug boss; a cutting edge is arranged at one end of the insert, and is positioned on the edge of the die cavity. According to the die for the rubber part, a multi-combined die structure is adopted, so that die closing, die opening and de-molding are facilitated, a product is easy to manufacture, high machining quality and efficiency are ensured, and the die is suitable for batch production.
Description
Technical field
The utility model relates to technical field of mold, specifically, relates to a kind of rubber parts mould.
Background technology
Rubber is as a kind of engineering material, rubber parts is widely used in whole industrial production, such as rolling stock, boats and ships, automobile, instrument, aviation and and bridge etc., be used as damping element for most rubber parts, be called rubber spring or rubber bullet pad etc., also have a lot of rubber parts for seal.In recent decades, in order to slow down be in operation produced vibration and the noises such as vehicle, boats and ships, aircraft, rubber parts obtains increasing attention and application in China's engineering, develops a collection of rubber parts professional production producer with scale.
Technically classified rubber part, how to produce the requirement that how much the satisfied utilization of overall dimensions required and met lasting work, improve its product quality, this is related design teacher's task, and the water fender that wherein adopts rubber parts to make is oil-well rig parts, structure is comparatively complicated, adopt current traditional moulds structure to produce, there is the low and high shortcoming of percent defective of production efficiency, and the product quality of producing is lower, and the material of waste is more, poor-performing.
Utility model content
The utility model object is to provide a kind of simple in structure in order to overcome the deficiencies in the prior art, and the quality of production is high, the rubber parts mould being convenient in demoulding.
For achieving the above object, the technical solution adopted in the utility model is: a kind of rubber parts mould, comprise upper die and lower die, and between described patrix and counterdie, be also respectively equipped with a upper mould and a lower mould; Described counterdie comprises boss and base plate; Described base plate is in lower mould below; Described boss top is in patrix bottom, in the centre bore of remainder in upper mould and lower mould; Between described patrix, upper mould, lower mould and counterdie, form a die cavity; Between described upper mould, lower mould and boss, be provided with and insert; The described one end of inserting is provided with cutting edge, and this cutting edge is in die cavity edge.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
A kind of rubber parts mould of the utility model scheme, adopts many combination dies structure, matched moulds, Qi Mo, is convenient in demoulding, and makes goods be more prone to manufacture, and crudy and efficiency all higher, be suitable for property in batches and produce.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of a kind of rubber parts mould of the present utility model;
Wherein: 1, patrix; 2, counterdie; 3, upper mould; 4, lower mould; 5, boss; 6, base plate; 7, die cavity; 8, insert; 9, cutting edge.
detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1 is a kind of rubber parts mould described in the utility model, comprises patrix 1, counterdie 2, is also respectively equipped with a upper mould 3 and a lower mould 4 between described patrix 1 and counterdie 2; Described counterdie 2 comprises boss 5 and base plate 6; The below of described base plate 6 in lower mould 4; Described boss 5 tops are in patrix 1 bottom, in the centre bore of remainder in upper mould 3 and lower mould 4; Between described patrix 1, upper mould 3, lower mould 4 and counterdie 2, form a die cavity 7; Between described upper mould 3, lower mould 4 and boss 5, be provided with and insert 8; Described 8 one end of inserting are provided with cutting edge 9, and this cutting edge 9 is in die cavity edge.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.
Claims (1)
1. a rubber parts mould, comprises upper die and lower die, it is characterized in that: between described patrix and counterdie, be also respectively equipped with a upper mould and a lower mould; Described counterdie comprises boss and base plate; Described base plate is in lower mould below; Described boss top is in patrix bottom, in the centre bore of remainder in upper mould and lower mould; Between described patrix, upper mould, lower mould and counterdie, form a die cavity; Between described upper mould, lower mould and boss, be provided with and insert; The described one end of inserting is provided with cutting edge, and this cutting edge is in die cavity edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320756674.5U CN203650755U (en) | 2013-11-26 | 2013-11-26 | Die for rubber part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320756674.5U CN203650755U (en) | 2013-11-26 | 2013-11-26 | Die for rubber part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650755U true CN203650755U (en) | 2014-06-18 |
Family
ID=50917189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320756674.5U Expired - Fee Related CN203650755U (en) | 2013-11-26 | 2013-11-26 | Die for rubber part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650755U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669471A (en) * | 2013-11-26 | 2015-06-03 | 徐小玲 | Rubber part die |
| CN106890978A (en) * | 2017-03-27 | 2017-06-27 | 齐鲁工业大学 | The mould two pieces low pressure casting die of hybrid power engine cylinder cap one and its casting method |
| CN112497797A (en) * | 2020-12-02 | 2021-03-16 | 青岛品金精密模具有限公司 | Combined inflation-free explosion-proof tire mold |
-
2013
- 2013-11-26 CN CN201320756674.5U patent/CN203650755U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669471A (en) * | 2013-11-26 | 2015-06-03 | 徐小玲 | Rubber part die |
| CN106890978A (en) * | 2017-03-27 | 2017-06-27 | 齐鲁工业大学 | The mould two pieces low pressure casting die of hybrid power engine cylinder cap one and its casting method |
| CN112497797A (en) * | 2020-12-02 | 2021-03-16 | 青岛品金精密模具有限公司 | Combined inflation-free explosion-proof tire mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |