CN104441369B - A kind of irregular honeycomb structure tire shaping apparatus - Google Patents
A kind of irregular honeycomb structure tire shaping apparatus Download PDFInfo
- Publication number
- CN104441369B CN104441369B CN201410712163.2A CN201410712163A CN104441369B CN 104441369 B CN104441369 B CN 104441369B CN 201410712163 A CN201410712163 A CN 201410712163A CN 104441369 B CN104441369 B CN 104441369B
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- China
- Prior art keywords
- mold
- lower mold
- die unit
- alignment pin
- push rod
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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)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention belongs to rubber tooling technical field, relate to a kind of irregular honeycomb structure tire shaping apparatus；Including die unit and two funtion parts of stripper apparatus, die unit is coordinated with lower mold from mold and forms, mold and lower mold are shaped with the irregular hexagon of concavo-convex correspondence, connect by alignment pin is fixing, mold is provided with sprue and steam vent, material is full of whole die cavity by sprue, and lower mold is provided with demarcation strip and stripper plate, and whole die unit is fixed on stripper apparatus by alignment pin；Stripper apparatus is made up of two groups of hydraulic means and push rod, and mold, after pressurize cools down, is first taken out by one group of hydraulic means, then takes out the alignment pin between demarcation strip and lower mold by mould, drives push rod to move up the whole tire of taking-up by another group hydraulic cylinder；The simple in construction of its single unit system, design principle is reliable, operates with sensitive, and demoulding efficiency is high, uses environmental friendliness.
Description
Technical field:
The invention belongs to rubber tooling technical field, relate to a kind of tire forming mold combination, especially one is not
Rule honeycomb structure tire shaping apparatus.
Background technology:
At present, the most commonly used is traditional inflatable tire, and this tire is easily pricked and caused and easily blow out, and needs
Want periodic detection air pressure, and the adaptation ability to weather；Existing non-inflatable tyre with solid rubber material is mainly
Main, on the one hand waste raw material resources, on the other hand himself damping performance is poor, it is desirable to have preferably shock mitigation system
As auxiliary；The tire research and development of some new materials occurred in recent years are existing common, but its cost is high, and do not have rubber
Glue material anti-wear performance is good, and service life is short, and application cost is high.Existing tyre production mould mainly has two-half die mould
Tool and activating mold two kinds, traditional two-half die mould is only suitable for producing the solid tyre of simple in construction, and activating mold
Itself structure is complicated, is difficult to adapt to the processing needs of the internal structure that irregular honeycomb structure tire has complexity, both
Add the design difficulty of mould, make again production cost improve.
Summary of the invention:
It is an object of the invention to the shortcoming overcoming prior art to exist, seek design one have high performance irregularly
Honeycomb structure tire shaping apparatus, the inside tires of prepared irregular honeycomb structure is equally distributed not advise in ring week
Then hexagonal structure, this structure is according to tire stressing conditions at work, is determined by finite element analysis,
Suffered pressure can be absorbed by the change of its interior shape, there is good shock-absorbing function, to different terrain
There is good adaptation ability.
For achieving the above object, the agent structure of the present invention includes die unit and two funtion parts of stripper apparatus, its
Middle die unit is mainly made up of with lower mold mold, and lower mold is shaped with the irregular hexagon convex knot of annular spread
Structure, mold is shaped with the concave architecture corresponding with lower mold, involutory and constitute irregular honeycomb structure die cavity.Material leads to
Cross the sprue entrance mold cavity that mold is provided with, through runner to cavity bottom, then be gradually filled with whole from bottom to top
Die cavity.Stripper apparatus is mainly made up of two groups of hydraulic means and push rod, until mould after pressurize cools down, first by one group
Mold is taken out by hydraulic means, then is removed from the molds by the tire of forming by another group hydraulic means.
The present invention is compared with prior art: use the moulding process that can optimize high-performance irregular honeycomb structure tire,
Simplify production process, economical and practical, the simple in construction of its single unit system, design principle is reliable, operates with sensitive,
Demoulding efficiency is high, uses environmental friendliness.
Accompanying drawing illustrates:
Fig. 1 is the agent structure principle schematic of the present invention.
Fig. 2 is the agent structure principle schematic sectional view of the present invention.
Fig. 3 is the surface structure principle schematic of irregular honeycomb structure tire prepared by the present invention.
Detailed description of the invention:
Below by embodiment and combine accompanying drawing the present invention is described further.
Embodiment:
The agent structure of the present embodiment includes mold 1, steam vent 2, sprue 3, demarcation strip 4, tire 5, the demoulding
Plate 6, lower mold the 7, first hydraulic cylinder 8, push rod 9, support set the 10, second hydraulic cylinder 11, base 12, first are fixed
Position pin the 13, second alignment pin 14 and the 3rd alignment pin 15；Wherein die unit is arranged in order from top to bottom and includes upper mold
Tool 1, demarcation strip 4, stripper plate 6 and lower mold 7；Lower mold 7 die cavity is shaped with not advising of some annular spread on side
Then hexagon convex architecture, mold 1 is shaped with the irregular hexagon of the concave architecture corresponding with lower mold 7, on
Mould 1 is involutory with lower mold 7 and constitutes the die cavity of irregular honeycomb structure；Mold 1 and lower mold 7 are by two
3rd alignment pin 15 is mutually permanently connected；The top side face center of the mold 1 of die unit is additionally provided with sprue 3,
Material entered by sprue 3 after through runner to cavity bottom and be full of whole die cavity from bottom to top；Open on mold 1
It is provided with equally distributed steam vent 2, to ensure that aerofluxus is abundant；Demarcation strip 4 is fixed on by two the second alignment pins 14
In lower mold 7, the fixing cavity bottom being placed in lower mold 7 of stripper plate 6；Stripper apparatus includes that push rod 9, four is uniform
8, second hydraulic cylinder 11 of first hydraulic cylinder, support set 10 and the base 12 of distribution；Die unit is by eight the
One alignment pin 13 is fixed on stripper apparatus；Die unit is after pressurize cools down, by four the first hydraulic cylinders 8
Mold 1 is taken out in effect, then takes out the second alignment pin 14 between demarcation strip 4 and lower mold 7, by the second hydraulic pressure
Cylinder 11 drives push rod 9 to move up, and is removed from the molds by whole tire by stripper plate 6.
Claims (1)
1. an irregular honeycomb structure tire shaping apparatus, it is characterised in that include die unit and stripper apparatus two
Individual funtion part, wherein die unit is coordinated with lower mold from mold and forms, and stripper apparatus is by two groups of hydraulic means
Form with push rod, until mould after pressurize cools down, first by one group of hydraulic means, mold is taken out, then by another
The tire of forming is removed from the molds by group hydraulic means；Agent structure include mold, steam vent, sprue,
Demarcation strip, stripper plate, lower mold, the first hydraulic cylinder, push rod, support set, the second hydraulic cylinder, base, first
Alignment pin, the second alignment pin and the 3rd alignment pin；Wherein die unit be arranged in order from top to bottom include mold,
Demarcation strip, stripper plate and lower mold；The irregular hexagon being shaped with some annular spread on lower mold die cavity side is convex
Shape structure, mold is shaped with the irregular hexagon of the concave architecture corresponding with lower mold, mold and lower mold
Involutory and constitute the die cavity of irregular honeycomb structure；Mold is interfixed by two the 3rd alignment pins with lower mold
Connect；The top side face center of the mold of die unit is additionally provided with sprue, material entered by sprue after warp
Runner is to cavity bottom and is full of whole die cavity from bottom to top；Equally distributed steam vent is offered on mold, with
Ensure that aerofluxus is abundant；Demarcation strip is fixed in lower mold by two the second alignment pins, and stripper plate is fixing is placed in lower mold
The cavity bottom of tool；Stripper apparatus include push rod, four equally distributed first hydraulic cylinders, second hydraulic cylinder,
Support set and base；Die unit is fixed on stripper apparatus by eight the first alignment pins；Die unit is through protecting
After pressure cooling, take out mold by the effect of four the first hydraulic cylinders, then take out between demarcation strip and lower mold
Second alignment pin, by second hydraulic cylinder drive push rod move up, by stripper plate by whole tire from mould
Take out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712163.2A CN104441369B (en) | 2014-11-27 | 2014-11-27 | A kind of irregular honeycomb structure tire shaping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712163.2A CN104441369B (en) | 2014-11-27 | 2014-11-27 | A kind of irregular honeycomb structure tire shaping apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104441369A CN104441369A (en) | 2015-03-25 |
| CN104441369B true CN104441369B (en) | 2016-08-17 |
Family
ID=52888500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410712163.2A Expired - Fee Related CN104441369B (en) | 2014-11-27 | 2014-11-27 | A kind of irregular honeycomb structure tire shaping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104441369B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415554B (en) * | 2015-12-08 | 2018-01-09 | 陶健 | A kind of polyurethane roller casting machine |
| CN111216286A (en) * | 2019-12-05 | 2020-06-02 | 北京化工大学 | Exempt from pneumatic tire mould of removable mandrel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4295256A (en) * | 1977-10-25 | 1981-10-20 | Pascal Robert A | Molded heavy duty wheel |
| US4855096A (en) * | 1986-05-23 | 1989-08-08 | Panaroni Vincent F | Method for making polyurethane tires with an outer skin |
| CN2109931U (en) * | 1991-11-11 | 1992-07-15 | 杨祖良 | Centrifugal casting type plastic product forming machine |
| CN101502988A (en) * | 2009-03-10 | 2009-08-12 | 厦门连科工业有限公司 | Method for producing wheel with single hub and solid tyre |
| CN201872543U (en) * | 2010-11-17 | 2011-06-22 | 吴明淑 | Honeycombed air inflation-free motorcycle tire |
| CN202641265U (en) * | 2012-07-09 | 2013-01-02 | 军民融合(北京)科技有限公司 | Non-pneumatic tire |
-
2014
- 2014-11-27 CN CN201410712163.2A patent/CN104441369B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4295256A (en) * | 1977-10-25 | 1981-10-20 | Pascal Robert A | Molded heavy duty wheel |
| US4855096A (en) * | 1986-05-23 | 1989-08-08 | Panaroni Vincent F | Method for making polyurethane tires with an outer skin |
| CN2109931U (en) * | 1991-11-11 | 1992-07-15 | 杨祖良 | Centrifugal casting type plastic product forming machine |
| CN101502988A (en) * | 2009-03-10 | 2009-08-12 | 厦门连科工业有限公司 | Method for producing wheel with single hub and solid tyre |
| CN201872543U (en) * | 2010-11-17 | 2011-06-22 | 吴明淑 | Honeycombed air inflation-free motorcycle tire |
| CN202641265U (en) * | 2012-07-09 | 2013-01-02 | 军民融合(北京)科技有限公司 | Non-pneumatic tire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104441369A (en) | 2015-03-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160817 Termination date: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |