CN206170466U - Rubber composite article forming die - Google Patents
Rubber composite article forming die Download PDFInfo
- Publication number
- CN206170466U CN206170466U CN201621090231.7U CN201621090231U CN206170466U CN 206170466 U CN206170466 U CN 206170466U CN 201621090231 U CN201621090231 U CN 201621090231U CN 206170466 U CN206170466 U CN 206170466U
- Authority
- CN
- China
- Prior art keywords
- mould
- rubber
- positioning sleeve
- mold core
- rubber composite
- 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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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a rubber composite article forming die, including last mould, medium plate and lower mould, it is fixed with the mold core to go up the mould middle part, the lower mould middle part is fixed with down the mold core, the lower mould is equipped with first position sleeve and third position sleeve, the medium plate is equipped with the second position sleeve and the hole is placed to first locating pin, upward the mould is equipped with the second locating pin and places the hole, first position sleeve with it is corresponding that the position in hole is placed to first locating pin, the second position sleeve with the third position sleeve with it is corresponding that the position in hole is placed to the second locating pin. This technical scheme's beneficial effect can simple and conveniently produce the accurate rubber product of relatively more complicated multiple material mixture, has especially solved special fluorine dragon and rubber and has combined difficulty, heating recooling to receive the inconsistent problem of shrinkage rate.
Description
Technical field
This utility model is related to mechanical mixing equipment field, specifically a kind of rubber composite product mould.
Background technology
It is a crucial composite component-pump in SCR system in urea pump that multiple material combines accurate rubber composite product
Film.
Automobile is used as modern transportation instrument, while the production for giving people is brought convenience with life, the tail that it discharges
Gas, causes severe contamination to atmospheric environment.It can be said that automobile is the polluter of a flowing.Into 21 century, auto-pollution
It is increasingly becoming global problem.As automobile quantity is more and more, use range is more and more wider, its negative effect to world environments
Should be also increasing, urban environment is especially endangered, is caused respiratory system disease, is caused earth's surface air ozone content too high, plus
Weight urban heat land effect, turns to urban environment and deteriorates.Relevant expert counts, and to 21 century at the beginning of, the tail gas of motor vehicle emission account for
The 30~60% of atmospheric pollution.As the increase of motor vehicles, tail gas pollution become worse, it is transformed into continuously by locality
Property and cumulative bad, and various countries' city inhabitant then becomes the direct victim of automobile exhaust pollution.
Therefore, we must be potentiated and enhanced the consciousness to environmental protection.According to the formation mechenism of exhaust pollutant, propose
Main harmful components co, ch, nox and so in research purification waste gas2Method.The vehicle maintenance service master of existing market development
Flow Technique is SCR technology.Full name has very strong selectivity, is primarily directed to SCR technology, its converter
The emission control of NOx, its reducing agent for going back original system can be with various Ammonia materials or various HC.
SCR system is mainly by urea tank, urea pump, compressed air cylinder, metering feedway, SCR controllers, carbamide injection
Device, SCR catalyst and sensor etc. are constituted, wherein, urea pump is transported to injection apparatus for urea liquid and provides power.Compression
Air tank for give metering device provide compressed air so that urea droplets are atomized in metering device in advance, and can be by pipeline
In urea liquid blow down clean, prevent carbamide from remain crystallization in pipeline and block pipeline.
Utility model content
This utility model provides a kind of rubber composite product mould for effectively guaranteeing product quality.
In order to achieve the above object, the technical solution adopted in the utility model is：Rubber composite product mould, including
Upper mould, middle plate and lower mould, the upper mould are fixedly arranged in the middle of upper mold core, and the lower mould is fixedly arranged in the middle of lower mold core, and the lower mould sets
There are the first positioning sleeve and the 3rd positioning sleeve, the middle plate is provided with the second positioning sleeve and the first alignment pin putting hole, and the upper mould sets
There is the second alignment pin putting hole, first positioning sleeve is corresponding with the position of the first alignment pin putting hole, described second
Positioning sleeve is corresponding with the position of the second alignment pin putting hole with the 3rd positioning sleeve.
The bottom of the lower mould is provided with the steam vent of lower mold core described in insertion.
The upper mould is provided with drawing hopper in the periphery of the upper mold core, and the periphery of the drawing hopper is provided with rim charge groove.
The lower mould is provided with drawing hopper in the periphery of the lower mold core, and the periphery of the drawing hopper is provided with rim charge groove.
The side of the lower mould and middle plate is respectively equipped with crow bar mouth.
The side of the lower mould, middle plate and upper mould is respectively equipped with handle.
The beneficial effect of the technical program, simple and convenient can produce a kind of more complicated accurate rubber of multiple material mixing
Glue product, particularly solves the problems, such as that Teflon and rubber combination are difficult, cooling meat rate is inconsistent again for heating, solves product
Product shrink problem that is different and causing deformation of products as rubber, base fabric, Teflon, gold utensil are combined.Improve and optimize mould
The construction of tool, effectively reduces the various bad generations of rubber precision composite article outward appearance, and improves the dimensional accuracy of product.
Description of the drawings
Fig. 1 is the structural representation of this utility model rubber composite product mould
Fig. 2 is the decomposing schematic representation of the rubber composite product mould in presulfurization stage
Fig. 3 is the decomposing schematic representation of the rubber composite product mould of sulfurating stage
Specific embodiment
As shown in figure 1, rubber composite product mould, including upper mould 1, middle plate 2 and lower mould 3, it is solid in the middle part of the upper mould
Surely there is upper mold core 11, the lower mould is fixedly arranged in the middle of lower mold core 31, and the corner of the lower mould is provided with the first positioning sleeve 32 and the 3rd
Positioning sleeve 33, the middle plate are provided with the second positioning sleeve 21 and the first alignment pin putting hole 22, and the upper mould is provided with the second alignment pin
Putting hole 12, first positioning sleeve 32 are corresponding with the position of the first alignment pin putting hole 22, described by being arranged in
The middle plate can be accurately positioned company with the lower mould with the alignment pin of the first alignment pin putting hole 22 by the first positioning sleeve 32
Connect, second positioning sleeve 21 is corresponding with the position of the second alignment pin putting hole 12 with the 3rd positioning sleeve 33, lead to
Cross be arranged in second positioning sleeve 21 and the alignment pin of the second alignment pin putting hole 12 can by the middle plate with it is described on
Mould is accurately positioned connection, after middle plate is removed, by being arranged in the 3rd positioning sleeve 33 with the second alignment pin putting hole 12
Alignment pin the upper mould can be accurately positioned with the lower mould and be connected.
The upper mould, middle plate and lower mould pass through being accurately positioned for special positioning sleeve and alignment pin, it is ensured that after mould matched moulds
Do not misplace, presulfurization is completed after middle plate removes, and upper die and lower die can be accurately positioned cooperation again, it is ensured that the product produced is error-free
The bad generation in position.
The upper mold core and lower mold core surface effectively prevent product rubber face and spy through special handlings such as hardening, coating
The various bad generations in fluorine dragon face, and extend the mold use life-span.
The bottom of the lower mould is provided with the steam vent 34 of lower mold core described in insertion, when effectively preventing rubber sulfuration production
Cause bubble bad in exhaust problem.
The upper mould is provided with drawing hopper 4 in the periphery of the upper mold core, and the periphery for drawing hopper 4 is provided with rim charge groove 5.Institute
The periphery that lower mould is stated in the lower mold core is provided with drawing hopper 4, and the periphery for drawing hopper 4 is provided with rim charge groove 5.Hopper is drawn to make product
When presulfurization is produced, the rubber of semi-cure state can be bonded on upper die and lower die rather than middle plate, when being easy to long-time sulfuration
The operation of base fabric input, it is ensured that base fabric is in the centre position of rubber.During rubber product sulfuration production, unnecessary rubber rim charge can be with
Flow in rim charge groove, be unlikely to be lifted mould mating surface, it is ensured that the size qualification of product short transverse.
The side of the lower mould and middle plate is respectively equipped with crow bar mouth 6, when making mould die sinking relatively difficult, can be by prying open
Crow bar mouth is opening mould.The side of the lower mould, middle plate and upper mould is respectively equipped with handle 7, is convenient to mould open/close mould etc. each
Plant operation.
When rubber-moulding vulcanisation operation is carried out, as shown in Fig. 2 upper mould first mould, middle plate and lower mould are all opened and are put
Good, protection of taking care during placement should not cause mould to damage, and then spray certain density mould release in middle plate surface and do
Release treatment, notices that upper die and lower die can not spray, and then puts into gold utensil 81 with tool on lower mould, then feeds intake plate in gold with rubber
Rubber 82 is put on tool, then middle plate by the positioning sleeve precise match on alignment pin and lower mould in place, with input on middle plate
Tool puts into rubber 82 and Teflon 83, confirms input position not off normal, then the upper mould that closes, by alignment pin on upper mould and middle plate
On positioning sleeve coordinate positioning, plus-pressure heating degree, after the presulfurization of short time, open mould, in, plate is removed, as figure
Shown in 3, after then putting into base fabric 84 with the plate accurate positioning that feeds intake on lower mould, directly close upper mould, and the alignment pin of upper mould is direct
The positioning sleeve accurate fit positioning of lower mould is closed, after again passing by the pressurization and heating of longer period of time, semi-finished rubber sulfur is treated
Change completely, gold utensil, rubber, base fabric, rubber, five layers of all close adhesion of Teflon are integrated, mould in opening, with blowing method under
The rubber of mould preparation, gold utensil, base fabric, the composite article of Teflon are removed on mould.The Mould operation process is simply effective, can direct handss
Work is operated, and also may be installed carries out automated production on special vulcanization of rubber machine, and once-through operation can be produced simultaneously
Multiple accurate composite articles, productivity are also very high, it is important to which the accurate compounded rubber product of the mould production has multi-functional, it
High intensity with metal and be screwed function, the bending springback performance with rubber diaphragm, the break-resistance with base fabric and
High tensile strength properties, with the distinctive smooth anti-adhesion performance in Teflon surface.And the rubber composite product that the mould is produced
By special post processing without rim charge, without deformation, profile is very attractive in appearance.
Claims (6)
1. rubber composite product mould, including upper mould, middle plate and lower mould, the upper mould is fixedly arranged in the middle of upper mold core, described
Lower mould is fixedly arranged in the middle of lower mold core, it is characterised in that the lower mould is provided with the first positioning sleeve and the 3rd positioning sleeve, and the middle plate sets
Have the second positioning sleeve and a first alignment pin putting hole, the upper mould is provided with the second alignment pin putting hole, first positioning sleeve with
The position of the first alignment pin putting hole is corresponding, and second positioning sleeve and the 3rd positioning sleeve and described second are positioned
The position of pin putting hole is corresponding.
2. according to rubber composite product mould described in claim 1, it is characterised in that the bottom of the lower mould is provided with to be passed through
Lead to the steam vent of the lower mold core.
3. according to rubber composite product mould described in claim 1, it is characterised in that the upper mould is in the upper mold core
Periphery be provided with drawing hopper, the periphery of the drawing hopper is provided with rim charge groove.
4. according to rubber composite product mould described in claim 1, it is characterised in that the lower mould is in the lower mold core
Periphery be provided with drawing hopper, the periphery of the drawing hopper is provided with rim charge groove.
5. according to rubber composite product mould described in claim 1, it is characterised in that the side of the lower mould and middle plate
It is respectively equipped with crow bar mouth.
6. according to rubber composite product mould described in claim 1, it is characterised in that the lower mould, middle plate and upper mould
Side be respectively equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090231.7U CN206170466U (en) | 2016-09-29 | 2016-09-29 | Rubber composite article forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090231.7U CN206170466U (en) | 2016-09-29 | 2016-09-29 | Rubber composite article forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206170466U true CN206170466U (en) | 2017-05-17 |
Family
ID=58677988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621090231.7U Expired - Fee Related CN206170466U (en) | 2016-09-29 | 2016-09-29 | Rubber composite article forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206170466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673971A (en) * | 2020-06-12 | 2020-09-18 | 贵州航天精工制造有限公司 | Soft oil tank bag opening forming process and structure |
| CN113967994A (en) * | 2021-10-22 | 2022-01-25 | 严继 | Anti-eccentricity production method of silicon rubber coated beads |
-
2016
- 2016-09-29 CN CN201621090231.7U patent/CN206170466U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673971A (en) * | 2020-06-12 | 2020-09-18 | 贵州航天精工制造有限公司 | Soft oil tank bag opening forming process and structure |
| CN113967994A (en) * | 2021-10-22 | 2022-01-25 | 严继 | Anti-eccentricity production method of silicon rubber coated beads |
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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: 20170517 Termination date: 20190929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |