CN208100903U - The non-pneumatic wheel placenta of cellular sidewall support - Google Patents
The non-pneumatic wheel placenta of cellular sidewall support Download PDFInfo
- Publication number
- CN208100903U CN208100903U CN201820595723.4U CN201820595723U CN208100903U CN 208100903 U CN208100903 U CN 208100903U CN 201820595723 U CN201820595723 U CN 201820595723U CN 208100903 U CN208100903 U CN 208100903U
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- tire
- edge cylinder
- upper mold
- mold
- sidewall support
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Abstract
The utility model provides a kind of non-pneumatic wheel placenta of cellular sidewall support, belong to field of tire, by the mold improve can Quick pouring there is the tire of shock-absorbing function and be able to achieve the abundant combination of tyre and rim, it is convenient in demoulding, avoids the demoulding damage of tire and the mold can make tire honeycomb fashion sidewall support performance excellent.The non-pneumatic wheel placenta of honeycomb fashion sidewall support, upper mold, middle mould and lower die including coaxial arrangement；It is provided with edge cylinder in the upper mold, is provided in the lower die concentric along the radial wheel rim and lower edge cylinder from inside to outside of tire；The upper edge cylinder and the lower edge cylinder are coaxially correspondingly arranged up and down and axial height is the half of wheel rim axial height.
Description
Technical field
The utility model relates to field of tire more particularly to a kind of non-pneumatic wheel loose tools of cellular sidewall support
Tool.
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 utility model provides a kind of non-pneumatic wheel placenta of cellular sidewall support,
By the mold improve can Quick pouring there is the tire of shock-absorbing function and be able to achieve the abundant combination of tyre and rim, take off
Mould is convenient, avoids the demoulding damage of tire and the mold 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-pneumatic wheel placenta of cellular sidewall support, upper mold, middle mould and lower die including coaxial arrangement；
It is provided with edge cylinder in the upper mold, is provided in the lower die concentric along the radial wheel from inside to outside of tire
Rim and lower edge cylinder；
The upper edge cylinder and the lower edge cylinder are coaxially correspondingly arranged up and down and axial height is wheel rim axial height
Half；
The upper edge cylinder and the lower edge cylinder are formed by along the radial multilayer edge column circle from inside to outside of tire, and every layer
Edge column circle is made of multiple cylindrical bodies or prism；The axis of the cylindrical body or prism is perpendicular to upper die and lower die, and institute
Cylindrical body or prism are stated along the circumferential uniformly arrangement of tire；
The middle mould is that inner wall is provided with the pattern ring of decorative pattern, is radially disposed at upper edge cylinder and lower edge cylinder along tire
Outside, and circumferentially it is divided into four pieces；
Multiple sprues are additionally provided in the upper mold.
Compared with prior art, it is the advantages of the utility model with good effect：
1, the mold of the utility model can have the tire of shock-absorbing function using casting equipment Quick pouring；
2, the design for inlaying cylinder can guarantee that the tire of casting has cellular sidewall, can be by tyre load ecto-entad
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 design of middle mould is convenient in demoulding, and is conducive to mold and is demoulded along pattern direction, is reduced ejection resistance, is avoided demoulding
Tire is damaged in the process；
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 upper die structure schematic diagram of the non-inflatable tyre centrifugal casting-mould of an embodiment of the present invention；
Fig. 2 is the lower die structure schematic diagram of the non-inflatable tyre centrifugal casting-mould of an embodiment of the present invention；
Fig. 3 is the top view of the non-inflatable tyre centrifugal casting-mould of an embodiment of the present invention
In above each figure：1, upper mold；11, upper edge cylinder；2, lower die；21, lower edge cylinder；3, middle mould；4, wheel rim；5, material feeding
Mouthful.
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 upper die structure schematic diagram of the non-pneumatic wheel placenta of the utility model, Fig. 2 in conjunction with Fig. 2-3, Fig. 1 referring to Fig. 1
For lower die structure schematic diagram；Fig. 3 is the top view of the non-pneumatic wheel placenta of the utility model.Upper mold, middle mould and lower die molding
Constitute tire-mold.As depicted in figs. 1 and 2, the non-pneumatic wheel placenta of cellular sidewall support, the upper mold including coaxial arrangement
1, middle mould 3 and lower die 2；It is provided with edge cylinder 11 in the upper mold 1, is provided in the lower die 2 concentric along tire radial direction
Wheel rim 4 and lower edge cylinder 21 from inside to outside；The upper edge cylinder 11 and the lower edge cylinder 21 be coaxial be correspondingly arranged up and down and
Axial height is the half of 4 axial height of wheel rim；The upper edge cylinder 11 and the lower edge cylinder 21 are by along tire radial direction
Multilayer edge column circle composition from inside to outside, every layer of edge column circle are made of multiple cylindrical bodies or prism；The cylindrical body or prism
The axis of body is perpendicular to upper die and lower die, and the cylindrical body or prism are along the circumferential uniformly arrangement of tire；The middle mould 3 is interior
Wall is provided with the pattern ring of decorative pattern, and the outside of upper edge cylinder 11 and lower edge cylinder 21 is radially disposed at along tire, and is circumferentially divided into
Four pieces.
The design of above-mentioned edge cylinder can guarantee that the tire of casting has cellular sidewall, can be by tyre load by extroversion
Inside successively transmit, it is uniformly discrete, to significantly improve the load-carrying properties of tire, the comfort of tire and anti-tie is improved, thus fastly
Speed is poured to obtain cushion tyre.Meanwhile wheel rim 4, in inside, the mold of the utility model can be real under the premise of not destroying wheel rim
The casting of existing non-inflatable tyre, and it is able to achieve the abundant combination of tyre and rim.The design of middle mould 3 is convenient in demoulding, and is conducive to mould
Tool is demoulded along pattern direction, is reduced ejection resistance, is avoided damaging tire in knockout course.
Referring to Fig. 3, it is additionally provided with multiple sprues 5 in the upper mold 1, facilitates and carries out material feeding casting.
In actual application, upper mold 1 and lower die 2 pass through the coaxial fixing lock of hexagon socket head cap screw together with intermediate middle mould 3
Tightly.
The use process of non-pneumatic wheel placenta of the cellular sidewall support of the utility model is：
Upper mold 1 is fallen into lower die 2 vertically when casting, mould 3 in merging guarantees upper mold 1 and lower die 2 with one heart, locks upper mold 1
With lower die 2, after casting complete, upper mold 1 is moved up for casting equipment rotary casting, and upper mold 1 and lower die 2 separate, and middle mould 3 is de-
Out, the non-inflatable tyre of the cellular sidewall support of casting complete is taken out.
Claims (1)
1. the non-pneumatic wheel placenta of cellular sidewall support, which is characterized in that upper mold (1), middle mould (3) including coaxial arrangement
With lower die (2)；
It is provided with edge cylinder (11) on the upper mold (1), is provided on the lower die (2) concentric radial by introversion along tire
Outer wheel rim (4) and lower edge cylinder (21)；
The upper edge cylinder (11) and the lower edge cylinder (21) be coaxial to be correspondingly arranged and axial height is wheel rim (4) axis up and down
To the half of height；
Upper edge cylinder (11) and lower edge cylinder (21) are formed by along the radial multilayer edge column circle from inside to outside of tire,
Every layer of edge column circle is made of multiple cylindrical bodies or prism；The axis of the cylindrical body or prism perpendicular to upper mold (1) and under
Mould (2), and the cylindrical body or prism are along the circumferential uniformly arrangement of tire；
The middle mould (3) is the pattern ring that inner wall is provided with decorative pattern, is radially disposed at upper edge cylinder (11) and lower edge column along tire
The outside of body (21), and circumferentially it is divided into four pieces；
Multiple sprues (5) are additionally provided on the upper mold (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820595723.4U CN208100903U (en) | 2018-04-24 | 2018-04-24 | The non-pneumatic wheel placenta of cellular sidewall support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820595723.4U CN208100903U (en) | 2018-04-24 | 2018-04-24 | The non-pneumatic wheel placenta of cellular sidewall support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208100903U true CN208100903U (en) | 2018-11-16 |
Family
ID=64116895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820595723.4U Active CN208100903U (en) | 2018-04-24 | 2018-04-24 | The non-pneumatic wheel placenta of cellular sidewall support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208100903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109263A (en) * | 2020-08-27 | 2020-12-22 | 同济大学 | Solid tyre filling device |
-
2018
- 2018-04-24 CN CN201820595723.4U patent/CN208100903U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109263A (en) * | 2020-08-27 | 2020-12-22 | 同济大学 | Solid tyre filling device |
| CN112109263B (en) * | 2020-08-27 | 2021-12-31 | 同济大学 | Solid tyre filling device |
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|---|---|---|---|
| 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 |