CN208100884U - The non-inflatable tyre centrifugal casting-mould of cellular sidewall support - Google Patents
The non-inflatable tyre centrifugal casting-mould of cellular sidewall support Download PDFInfo
- Publication number
- CN208100884U CN208100884U CN201820594709.2U CN201820594709U CN208100884U CN 208100884 U CN208100884 U CN 208100884U CN 201820594709 U CN201820594709 U CN 201820594709U CN 208100884 U CN208100884 U CN 208100884U
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- tire
- epipleural
- mould
- lower side
- side panel
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- Tires In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of non-inflatable tyre centrifugal casting-mould of cellular sidewall support, belong to field of tire, can Quick pouring there is the tire of shock-absorbing function and be able to achieve the abundant combination of tyre and rim, and the centrifugal casting-mould can make tire honeycomb fashion sidewall support performance excellent.The non-inflatable tyre centrifugal casting-mould of honeycomb fashion sidewall support, epipleural and lower side panel including coaxial rotating are radially disposed with concentric wheel rim, edge cylinder and pattern ring from inside to outside along tire between the epipleural and lower side panel；By forming along the radial multilayer edge column circle from inside to outside of tire, every layer of edge column circle is made of the edge cylinder multiple cylindrical bodies；The axis of the cylindrical body is perpendicular to epipleural and lower side panel, and the cylindrical body is along the circumferential uniformly arrangement of tire.
Description
Technical field
The utility model relates to field of tire more particularly to a kind of non-inflatable tyre centrifugations of cellular sidewall support
Casting mold.
Background technique
Non-inflatable tyre in the market is mainly made in liquid foamed materials such as rubber mold inner cavity injection polyurethane
Industry makes foamed material full of inner cavity, and then curing molding obtains the non-inflatable tyre of finished product.Needs based on cast tire, it is existing
Some non-pneumatic wheel placentas are mostly two halves mode.Mold is assembled by upper die and lower die, and upper mold opens up feed opening, lower die by
Jackshaft provides power.When molding, transmission shaft drives foamed material rotation, is close to cover tire expansion curing, upwards after die sinking, obtains
Solid tyre.Existing above-mentioned mould structure is fairly simple, but cannot be used for casting performance tires, and the tire for being poured out cannot
Realize that the tire for sufficiently being combined and being poured with wheel rim and come out lacks shock-absorbing function in the process of moving.
Utility model content
To solve the above-mentioned problems, the non-inflatable tyre centrifugation that the utility model provides a kind of cellular sidewall support is poured
Injection molding tool, by the mold improve can Quick pouring have shock-absorbing function tire and be able to achieve the abundant of tyre and rim
In conjunction with, and the centrifugal casting-mould can make tire honeycomb fashion sidewall support performance excellent.
In order to achieve the above object, the technical solution adopted in the utility model is：
The non-inflatable tyre centrifugal casting-mould of cellular sidewall support, epipleural and lower side panel including coaxial rotating,
Radially it is disposed with concentric wheel rim, edge cylinder and pattern ring between the epipleural and lower side panel from inside to outside along tire；
By forming along the radial multilayer edge column circle from inside to outside of tire, every layer of edge column circle is made of the edge cylinder multiple cylindrical bodies；Institute
The axis of cylindrical body is stated perpendicular to epipleural and lower side panel, and the cylindrical body is along the circumferential uniformly arrangement of tire；The epipleural
Outer concentric is provided with casting hopper, and the casting hopper is provided centrally with sprue；The edge of rim is corresponded on the epipleural
Circumferentially it is provided with multiple feed inlets.
As advanced optimizing for the utility model, the basal diameter of the cylindrical body is radial from inside to outside successively along tire
It reduces.
As advanced optimizing for the utility model, the epipleural and the lower side panel are coaxially solid by hexagon socket head cap screw
It is fixed.
Compared with prior art, it is the advantages of the utility model with good effect：
1, had while the mold of the utility model can be centrifuged by centrifugation apparatus using casting equipment Quick pouring
The tire of shock-absorbing function；
2, the design for inlaying cylinder can guarantee that the tire of centrifugal casting has cellular sidewall, can be by tyre load by outer
Inwardly successively transmit, it is uniformly discrete, to significantly improve the load-carrying properties of tire, improve the comfort of tire and anti-tie；
3, the mold of the utility model can substantially reduce the appearance of stomata in casting process, and casting effect is good；
4, the mold of the utility model can realize the casting of non-inflatable tyre under the premise of not destroying wheel rim, and can be real
The abundant combination of existing tyre and rim.
Detailed description of the invention
Fig. 1 is the side view and top view of the non-inflatable tyre centrifugal casting-mould of an embodiment of the present invention；
Fig. 2 is A-A sectional view；
Fig. 3 is B-B sectional view；
Fig. 4 is epipleural and casting hopper construction schematic diagram
In above each figure：1, epipleural；11, feed inlet；2, lower side panel；3, wheel rim；4, cylinder is inlayed；41, column circle is inlayed；411,
Cylindrical body；5, pattern ring；6, it is poured hopper；61, sprue.
Specific embodiment
In the following, the utility model is specifically described by illustrative embodiment.It should be appreciated, however, that not having
In the case where being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations
In mode.
In the description of the present invention, it should be noted that it is axis that tire-mold, which generates the traveling axis of tire, in attached drawing 1
To it is radial along the direction of radius that circumferencial direction, which is circumferential,；And along radius increase direction be it is outside, along radius reduction side
To for inwardly.The orientation or positional relationship of the instructions such as term "inner", "outside", "upper", "lower", "front", "rear" is based on 1 institute of attached drawing
The positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
It is the side view of the non-inflatable tyre centrifugal casting-mould of the utility model in conjunction with Fig. 2 and Fig. 3, Fig. 1 referring to Fig. 1
And top view；Fig. 2 and Fig. 3 is respectively A-A sectional view and B-B sectional view.As shown in Figure 1, the on-inflatable of cellular sidewall support
Tire centrifugal casting-mould, epipleural 1 and lower side panel 2 including coaxial rotating, along wheel between the epipleural 1 and lower side panel 2
Tire is radially disposed with concentric wheel rim 3, edge cylinder 4 and pattern ring 5 from inside to outside；The edge cylinder 4 is by along tire radial direction
Multilayer edge column circle 41 from inside to outside forms, and every layer of edge column circle 41 is made of multiple cylindrical bodies 411；The cylindrical body 411
Axis is perpendicular to epipleural 1 and lower side panel 2, and the cylindrical body 411 is along the circumferential uniformly arrangement of tire.Above-mentioned mold can pass through
There is while centrifugation apparatus is centrifuged using casting equipment Quick pouring the tire of shock-absorbing function, substantially reduce gas in casting process
The appearance in hole, casting effect are good；The design of edge cylinder can guarantee that the tire of centrifugal casting has cellular sidewall, can will take turns
Tire load ecto-entad successively transmits, uniformly discrete, to significantly improve the load-carrying properties of tire, improve the comfort of tire and
It is anti-tie.
It is epipleural and casting hopper construction schematic diagram, 1 outer concentric of epipleural in conjunction with Fig. 4, Fig. 4 with continued reference to Fig. 1-3
It is provided with casting hopper 6, the casting hopper 6 is provided centrally with sprue 61；3 edge of wheel rim week is corresponded on the epipleural 1
To being provided with multiple feed inlets 11.Above-mentioned casting hopper 6 is cooperated by the feed inlet 11 in 61 material feeding of sprue and epipleural 1,
The casting of non-inflatable tyre can be realized under the premise of not destroying wheel rim, and be able to achieve the abundant combination of tyre and rim.
As shown in connection with fig. 3,411 basal diameter of cylindrical body of composition edge column circle 41 can be the same or different, preferably
411 basal diameter of cylindrical body of embodiment, composition edge column circle 41 radially successively reduces from inside to outside along tire, can guarantee load
It is uniformly radially transmitted along tire, improves the load-carrying properties of tire.
With continued reference to Fig. 1, epipleural 1 and lower side panel 2 are coaxially fixed by hexagon socket head cap screw.
The use process of non-inflatable tyre centrifugal casting-mould of the cellular sidewall support of the utility model is：
Mold is rotated with centrifuge when casting, and about 150 revs/min of revolving speed, the pouring head of polyurethane casting machine is deeply expected
Bucket starts to be poured, and castable enters mould inside from sprue gate, and castable is full of type chamber, casting complete under the influence of centrifugal force
Afterwards, epipleural and lower side panel are withdrawn, can be obtained the non-inflatable tyre of cellular sidewall support.
Claims (3)
1. the non-inflatable tyre centrifugal casting-mould of cellular sidewall support, which is characterized in that the epipleural including coaxial rotating
(1) and lower side panel (2) it, is radially disposed with from inside to outside between the epipleural (1) and lower side panel (2) along tire concentric
Wheel rim (3), edge cylinder (4) and pattern ring (5)；
Edge cylinder (4) along radial multilayer edge column circle (41) from inside to outside of tire by forming, and every layer of edge column circle (41) is by more
A cylindrical body (411) composition；The axis of the cylindrical body (411) is perpendicular to epipleural (1) and lower side panel (2), and the cylinder
Body (411) is along the circumferential uniformly arrangement of tire；
Epipleural (1) outer concentric is provided with casting hopper (6), and the casting hopper (6) is provided centrally with sprue
(61)；
Wheel rim (3) edge is corresponded on the epipleural (1) is circumferentially provided with multiple feed inlets (11).
2. the non-inflatable tyre centrifugal casting-mould of honeycomb fashion sidewall according to claim 1 support, which is characterized in that institute
The basal diameter for stating cylindrical body (411) radially successively reduces from inside to outside along tire.
3. the non-inflatable tyre centrifugal casting-mould of honeycomb fashion sidewall according to claim 1 support, which is characterized in that institute
Epipleural (1) and the lower side panel (2) is stated coaxially to fix by hexagon socket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820594709.2U CN208100884U (en) | 2018-04-24 | 2018-04-24 | The non-inflatable tyre centrifugal casting-mould of cellular sidewall support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820594709.2U CN208100884U (en) | 2018-04-24 | 2018-04-24 | The non-inflatable tyre centrifugal casting-mould of cellular sidewall support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208100884U true CN208100884U (en) | 2018-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820594709.2U Active CN208100884U (en) | 2018-04-24 | 2018-04-24 | The non-inflatable tyre centrifugal casting-mould of cellular sidewall support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208100884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582612A (en) * | 2018-04-24 | 2018-09-28 | 青岛金科模具有限公司 | The non-inflatable tyre centrifugal casting-mould of cellular sidewall support |
-
2018
- 2018-04-24 CN CN201820594709.2U patent/CN208100884U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582612A (en) * | 2018-04-24 | 2018-09-28 | 青岛金科模具有限公司 | The non-inflatable tyre centrifugal casting-mould of cellular sidewall support |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266400 88 Gang Xing Road, POI Town, Huangdao District, Qingdao, Shandong Patentee after: Qingdao Hailang Precision Industry Co.,Ltd. Address before: 266400 88 Gang Xing Road, POI Town, Huangdao District, Qingdao, Shandong Patentee before: QINGDAO JINKE MOLD Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |