CN208615347U - A kind of novel exhaust tire-mold - Google Patents
A kind of novel exhaust tire-mold Download PDFInfo
- Publication number
- CN208615347U CN208615347U CN201820941794.5U CN201820941794U CN208615347U CN 208615347 U CN208615347 U CN 208615347U CN 201820941794 U CN201820941794 U CN 201820941794U CN 208615347 U CN208615347 U CN 208615347U
- Authority
- CN
- China
- Prior art keywords
- tire
- mold
- upper cover
- inner cavity
- exhaust
- 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
- 239000012528 membrane Substances 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000013022 venting Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 description 5
- 230000003213 activating effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002775 capsule Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of novel exhaust tire-molds, including base body, the inner central of base body is provided with positioning ring, the top of positioning ring is provided with lower steel ring, bottom side plate is provided on the outside of lower steel ring, the top of bottom plate side plate, which is provided with, squeezes inner cavity, it squeezes and is provided with middle Membrane cover on the outside of inner cavity, the side of middle Membrane cover is provided with extruding support plate, the both ends for squeezing support plate are provided with extruding sliding slot, the other side of middle Membrane cover is provided with pattern block, the top for squeezing inner cavity is provided with epipleural, the top of epipleural is provided with upper cover, upper cover flange is provided on the inside of upper cover.The utility model is a kind of novel exhaust tire-mold, the tire-mold strengthens the venting quality of mould inside, by the exhaust passage of setting can in process by the gas of mould inside from it is lower on successively discharge, promote the processing technology of tire-mold, it is practical.
Description
Technical field
The utility model relates to a kind of tire-mold, in particular to a kind of novel exhaust tire-mold.
Background technique
Mold for all kinds of tires of sulfidization molding.Tire-mold classification: one, activating mold, by pattern ring, die sleeve, on
Lower side panel composition, activating mold differentiation circular conical surface guiding activating mold and tapered plane guiding activating mold, two, two halves mold, by
Upper mold, lower die two panels composition, the cord of meridian tyre body are arranged differently than the radial of paddle wheel Seiko machinery, cord
Do not intersect arrangement, but with cover tire section close to parallel, and as terrestrial meridian arranges, cord angle is small, generally
0 °, intersection point is not maintained between body cord, when tire in the process of moving, bizet ambient stress increases, and will cause circumferential stretch
, carcass radial breach.Therefore the buffer layer of radial uses the cord ply of coming into contacts with close to circumferential array, with tire
The intersection in 90 ° of body cord angle, generally 70 ° to 78 ° form a rigid annular shaped band that can hardly be upheld, entire wheel
Tire is fixed, and the circumferential deformation of tire is limited, this buffer layer bears the internal stress of entire tire 60% to 70%, becomes meridian
The main stressed member of tire, therefore the belt of referred to as radial.The main stressed member of bias tire is not in buffer layer
On, 80% to 90% internal stress is undertaken by the casing ply of carcass.It can be seen that radial tire undertread design is very heavy
Want, it is necessary to have good rigidity can be used multilayer wide-angle, high-intensitive and not easily stretchable fibrous material, such as steel wire or
Person's glass fibre etc..
On the basis of the technical conditions of existing tire-mold, in the range used and convenience of mold still
There are many deficiencies, and the venting quality of most tyre production mould inside is poor, due to inside during processing use
Air discharge be unevenly easy to cause the texture of tire uneven, situations such as squeegee action, occurs, influence the processing quality of tire,
It is inconvenient.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of novel exhaust tyre mould
Tool, can effectively improve the use scope and convenience of tire-mold, which strengthens the exhaust of mould inside
Property, by the exhaust passage of setting can in process by the gas of mould inside from it is lower on successively discharge, promoted
The processing technology of tire-mold, it is practical.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of novel exhaust tire-mold of the utility model, including base body, the inner central of the base body are set
It is equipped with positioning ring, the top of the positioning ring is provided with lower steel ring, and bottom side plate, the bottom are provided on the outside of the lower steel ring
The top of plate side plate, which is provided with, squeezes inner cavity, is provided with middle Membrane cover on the outside of the extruding inner cavity, the side of the middle Membrane cover is set
It is equipped with extruding support plate, the both ends for squeezing support plate are provided with extruding sliding slot, and the other side of the middle Membrane cover is provided with
Pattern block, the top for squeezing inner cavity are provided with epipleural, and the top of the epipleural is provided with upper cover, the upper cover it is interior
Side is provided with upper cover flange, and exhaust hole, the row of being provided on the outside of the exhaust hole are provided on the inside of the upper cover flange
Feed channel.
As a kind of optimal technical scheme of the utility model, the upper cover and base body pass through upper flange Gai Xianggu
It is fixed.
As a kind of optimal technical scheme of the utility model, the exhaust pipe is connected with middle Membrane cover.
As a kind of optimal technical scheme of the utility model, the extruding support plate and base body are by squeezing sliding slot
It is slidably connected.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is a kind of novel exhaust tire-mold, can effectively improve tire-mold use scope and
Convenience, the tire-mold strengthen the venting quality of mould inside, can be in process by mould by the exhaust passage of setting
Tool inside gas from it is lower on successively discharged, promote the processing technology of tire-mold, it is practical.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
In figure: 1, base body；2, bottom side plate；3, lower steel ring；4, positioning ring；5, middle Membrane cover；6, pattern block；7, on
Side plate；8, upper cover；9, upper flange lid；10, support plate is squeezed；11, inner cavity is squeezed；12, exhaust hole；13, sliding slot；14, it squeezes
Sliding slot；15, exhaust pipe.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of novel exhaust tire-mold, including base body 1, base body 1
Inner central be provided with positioning ring 4, the top of positioning ring 4 is provided with lower steel ring 3, and the outside of lower steel ring 3 is provided with bottom side
Plate 2, the top of bottom side plate 2, which is provided with, squeezes inner cavity 11, and the outside for squeezing inner cavity 11 is provided with middle Membrane cover 5, and the one of middle Membrane cover 5
Side, which is provided with, squeezes support plate 10, and the both ends for squeezing support plate 10, which are provided with, squeezes sliding slot 14, the other side setting of middle Membrane cover 5
There is pattern block 6, the top for squeezing inner cavity 11 is provided with epipleural 7, and the top of epipleural 7 is provided with upper cover 8, the inside of upper cover 8
It is provided with upper cover flange 9, the inside of upper cover flange 9 is provided with exhaust hole 12, and the outside of exhaust hole 12 is provided with exhaust pipe
Road 15.
Further, upper cover 8 is fixed with base body 1 by 9 phase of upper flange lid, can will be upper by the blind flange 9 of setting
Lid 8 is attached with base body 1, and film and lower film are attached use in convenience.
Exhaust pipe 15 is connected with middle Membrane cover 5, and exhaust pipe 15 can be during extruding to the sky inside middle Membrane cover 5
Gas is discharged.
It squeezes support plate 10 and is slidably connected with base body 1 by squeezing sliding slot 14, squeeze support plate 10 and pass through setting
It squeezes sliding slot 14 and slide and reach the using effect inwardly squeezed.
Specifically, the utility model is when in use, during tire-mold sulfidization molding, it is on vulcanizer
Clamping System movement, lower die includes base body 1, bottom side plate 2, is mounted on the fixed form of vulcanizer, when sulfidization molding,
Upper die and lower die closure, capsule inflation, which is opened, constitutes closed type chamber, and tire base Wrapping formed in advance covers outside capsule, in glue
Type cavity wall is fitted under the tension force effect of capsule, high temperature dwell pressure is vulcanized, is opened after sulfidization molding, and upper mold is separated with lower die,
Then tire product is taken out by the manipulator of vulcanizer, when molding, under the power effect of vulcanizer, mold clamping force passes through middle die sleeve
Inclined-plane apply pressure to the inclined-plane of sliding block, form the mobile power of sliding block, be oriented in the guiding surface of middle die sleeve and on sliding block
Under the guiding of item, sliding block is radially slided, so that the pattern block on sliding block is driven to close up, after fully coming together, middle die sleeve
The outer conical surface of internal conical surface and sliding block reaches slight linear contact state, there will be neither excessive guiding degree, can also protect
Certain heat transfer effect is demonstrate,proved, wherein internal air pressure change can be discharged by exhaust hole 12, the sky inside middle Membrane cover 5
Gas can be discharged by the exhaust pipe 15 of setting, and when die sinking, under the drive of vulcanizer, middle die sleeve is transported upwards with upper cover
It is dynamic, since sliding block and pattern block have self weight, starts to glide under the guiding of middle die sleeve tapered plane and gib block, be flared out simultaneously
Until final tread flaking.
In conclusion the equipment can effectively improve the use scope and convenience of tire-mold, the tire-mold
The venting quality for strengthening mould inside, by the exhaust passage of setting can in process by the gas of mould inside from it is lower fall
On successively discharged, promote the processing technology of tire-mold, it is practical.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of novel exhaust tire-mold, including base body (1), which is characterized in that in the inside of the base body (1)
Centre is provided with positioning ring (4), and the top of the positioning ring (4) is provided with lower steel ring (3), the outside setting of the lower steel ring (3)
Have bottom side plate (2), the top of the bottom side plate (2), which is provided with, squeezes inner cavity (11), the outside for squeezing inner cavity (11)
It is provided with middle Membrane cover (5), the side of the middle Membrane cover (5), which is provided with, squeezes support plate (10), extruding support plate (10)
Both ends, which are provided with, squeezes sliding slot (14), and the other side of the middle Membrane cover (5) is provided with pattern block (6), the extruding inner cavity
(11) top is provided with epipleural (7), and the top of the epipleural (7) is provided with upper cover (8), the inside of the upper cover (8)
It is provided with upper cover flange (9), is provided with exhaust hole (12) on the inside of the upper cover flange (9), the exhaust hole (12)
Outside is provided with exhaust pipe (15).
2. a kind of novel exhaust tire-mold according to claim 1, which is characterized in that the upper cover (8) and pedestal master
Body (1) is mutually fixed by upper flange lid (9).
3. a kind of novel exhaust tire-mold according to claim 1, which is characterized in that the exhaust pipe (15) is in
Membrane cover (5) is connected.
4. a kind of novel exhaust tire-mold according to claim 1, which is characterized in that the extruding support plate (10) with
Base body (1) is slidably connected by squeezing sliding slot (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941794.5U CN208615347U (en) | 2018-06-19 | 2018-06-19 | A kind of novel exhaust tire-mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941794.5U CN208615347U (en) | 2018-06-19 | 2018-06-19 | A kind of novel exhaust tire-mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208615347U true CN208615347U (en) | 2019-03-19 |
Family
ID=65703224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820941794.5U Expired - Fee Related CN208615347U (en) | 2018-06-19 | 2018-06-19 | A kind of novel exhaust tire-mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208615347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113692340A (en) * | 2019-04-16 | 2021-11-23 | 株式会社普利司通 | Exhaust vent cleaning device and exhaust vent cleaning method |
-
2018
- 2018-06-19 CN CN201820941794.5U patent/CN208615347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113692340A (en) * | 2019-04-16 | 2021-11-23 | 株式会社普利司通 | Exhaust vent cleaning device and exhaust vent cleaning method |
| CN113692340B (en) * | 2019-04-16 | 2023-04-25 | 株式会社普利司通 | Exhaust hole cleaning device and exhaust hole cleaning method |
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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: 20190319 |