CN202640606U - Middle die for forming vulcanization washer - Google Patents
Middle die for forming vulcanization washer Download PDFInfo
- Publication number
- CN202640606U CN202640606U CN 201220192797 CN201220192797U CN202640606U CN 202640606 U CN202640606 U CN 202640606U CN 201220192797 CN201220192797 CN 201220192797 CN 201220192797 U CN201220192797 U CN 201220192797U CN 202640606 U CN202640606 U CN 202640606U
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- Prior art keywords
- die
- middle die
- die body
- hole
- utility
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- 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 middle die for forming a vulcanization washer, and relates to the technical field of rubber products. The middle die comprises a round middle die body, and is characterized in that handles are arranged on two sides of the middle die body; a die closing groove is formed in the middle area of the middle die body; a die core through hole is formed in the die closing groove; an inner stage is arranged on the inner wall of the die core through hole; three positioning holes are formed in the outer side of the die closing groove on the middle die body; and the die core through holes are annularly distributed around the center of the middle die body. The middle die has a simple structure and is reasonable in design; and the handles are arranged on the outer edge of the die body, so that the die is conveniently opened and closed, and the die groove part has a compact structure, can form a large quantity of the products once and is high in production efficiency.
Description
Technical field:
The utility model relates to the rubber production technical field, relates in particular to mould in the moulding of a kind of sulfuration packing ring.
Background technology:
Rubber industry is one of important foundation industry of national economy.It not only provides daily life the indispensable light industry rubber product such as daily, medical for people, and provides various rubber production equipment processed or rubber components to the heavy industry such as digging, traffic, building, machinery, electronics and new industry.As seen, the product category of rubber industry is various, and backward industry is very wide.In recent years, rubber industry was much developed, and the existing segmented industry is steadily increasing, new then develop rapidly of the raw rubber segmented industry.
Rubber is to make raw material by the elastomeric compound that rubber raw materials carries out making behind the banbury refining glue, according to the characteristic of required rubber and component design, and fixs needed product hardness when refining glue.The production moulding is carried out compression molding by rubber plate vulcanization machine.Carry out at last overlap after the formed product and process, product surface is processed the Glabrous thorn.
In the prior art, the conventional gaskets structural design that pump is used on the motorcycle brake is unreasonable, and serviceability can not meet the demands.
The utility model content:
Technical problem to be solved in the utility model is to overcome the defective of prior art, and mould in the moulding of a kind of sulfuration packing ring is provided, for the production of the sulfuration packing ring of pump use on the motorcycle brake.
Technical problem to be solved in the utility model realizes by the following technical solutions.
Mould in the moulding of a kind of sulfuration packing ring, comprise circular middle die body, it is characterized in that: described middle die body both sides arrange handle, described middle die body zone line is provided with the matched moulds groove, be provided with the core rod through hole in the matched moulds groove, be provided with interior step on the core rod through-hole wall, matched moulds groove arranged outside has three locating holes on the described middle die body.
Described core rod through hole distributes around the center annular of middle die body.
The utility model is simple in structure, reasonable in design, and the die body outer is provided with handle, and mould open/close is convenient, and the die cavity part-structure is compact to design, and one time formable products quantity is many, and production efficiency is high.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, mould in the moulding of a kind of sulfuration packing ring, comprise circular middle die body 4, middle die body 4 both sides arrange handle 6, described middle die body 4 zone lines are provided with matched moulds groove 1, are provided with core rod through hole 3 in the matched moulds groove 1, are provided with interior step 2 on core rod through hole 3 inwalls, matched moulds groove 1 arranged outside has three locating holes 5 on the described middle die body 4, and core rod through hole 3 distributes around the center annular of middle die body 4.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. one kind is vulcanized mould in the packing ring moulding, comprise circular middle die body, it is characterized in that: described middle die body both sides arrange handle, described middle die body zone line is provided with the matched moulds groove, be provided with the core rod through hole in the matched moulds groove, be provided with interior step on the core rod through-hole wall, matched moulds groove arranged outside has three locating holes on the described middle die body.
2. mould in the sulfuration packing ring according to claim 1 moulding is characterized in that: described core rod through hole distributes around the center annular of middle die body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192797 CN202640606U (en) | 2012-04-28 | 2012-04-28 | Middle die for forming vulcanization washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192797 CN202640606U (en) | 2012-04-28 | 2012-04-28 | Middle die for forming vulcanization washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202640606U true CN202640606U (en) | 2013-01-02 |
Family
ID=47409769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220192797 Expired - Fee Related CN202640606U (en) | 2012-04-28 | 2012-04-28 | Middle die for forming vulcanization washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202640606U (en) |
-
2012
- 2012-04-28 CN CN 201220192797 patent/CN202640606U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130428 |