CN213798211U - Transition chuck mounted on radial tire two-stage molding hub - Google Patents
Transition chuck mounted on radial tire two-stage molding hub Download PDFInfo
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- CN213798211U CN213798211U CN202022697935.3U CN202022697935U CN213798211U CN 213798211 U CN213798211 U CN 213798211U CN 202022697935 U CN202022697935 U CN 202022697935U CN 213798211 U CN213798211 U CN 213798211U
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- radial tire
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Abstract
The utility model discloses an install transition chuck at radial tire two-stage process shaping hub relates to transition chuck technical field, including the chuck body, the chuck body is the loop configuration, is equipped with the location ear on the chuck body, and the location ear is located the inner circle of chuck body, and the inner circle of chuck body is equipped with the protective layer. The utility model discloses a location ear is fixed and is aerifyd the hub to the gap between hub and the tire can be filled to the chuck body, thereby can reach the effect of shaping hub.
Description
Technical Field
The utility model relates to a transition chuck technical field especially relates to an install transition chuck at radial tire two-stage molding hub.
Background
In the development and production of radial tires, two-stage molding of the molding hub is required. The inflatable hub is a device for fixing the radial tire on a three-drum forming machine, the expanded diameter range of the bladder of the conventional inflatable hub is limited, and for the tire with a large tire bead diameter, a gap exists between the tire and the inflatable hub, so that the two-stage forming is difficult to realize.
Therefore, there is a need in the market to develop a device for solving the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an install transition chuck at radial tire two-stage molding hub for solve the technical problem that exists among the above-mentioned prior art, can fix and aerify the hub, and fill and aerify the gap between hub and the tire.
In order to achieve the above object, the utility model provides a following scheme:
the utility model discloses an install transition chuck at radial tire two-stage process shaping hub, including the chuck body, the chuck body is the loop configuration, be equipped with the location ear on the chuck body, the location ear is located the inner circle of chuck body, the inner circle of chuck body is equipped with the protective layer.
Preferably, the chuck body is made of aluminum alloy.
Preferably, the protective layer is a protective adhesive.
Preferably, the positioning ears are provided in two.
Preferably, the positioning lug is an annular projection.
Preferably, the outer ring of the chuck body is of a stepped structure.
The utility model discloses for prior art gain following technological effect:
the utility model provides a chuck body can directly be sheathe in and aerify the hub, aerifys the inner circle that withstands chuck body after the hub aerifys, and two location ears block chuck body. The inner ring of the chuck body is also provided with a layer of protective glue, so that the chuck body is prevented from being damaged and the hub is prevented from being inflated. The chuck body has the characteristics of simple and compact structure, light material and convenience in disassembly and assembly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a transition chuck structure of the present embodiment mounted on a second segment building hub of a radial tire;
in the figure: 1. a chuck body; 2. protective glue; 3. positioning the ear; 4. an inflation hub.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing an install transition chuck at radial tire two-stage molding hub for solve the technical problem that exists among the above-mentioned prior art, can fix and aerify the hub, and fill and aerify the gap between hub and the tire.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, the present embodiment provides a transition chuck installed on a radial tire second-stage building hub, which includes a chuck body, wherein the chuck body 1 is of a circular ring structure, and the size of the chuck body 1 is designed according to the size of the pneumatic hub 4 and the distance between the pneumatic hub 4 and the tire. The chuck body 1 is provided with the positioning lugs 3, the positioning lugs 3 are located on the inner ring of the chuck body 1, and the positioning lugs 3 are used for fixing the inflatable hub 4. The inner ring of the chuck body 1 is provided with a protective layer, and the protective layer has the function of preventing the chuck body 1 from damaging the inflating hub 4.
During the use, only need to put into the inner circle of chuck body 1 with the hub 4 that aerifys not, then aerify the effect to aerifing hub 4, along with aerifing hub 4 volume and growing gradually, aerify hub 4 and contact with location ear 3, location ear 3 realizes fixed technological effect to aerifing hub 4, and other parts that aerify hub 4 simultaneously offset with the protective layer, can prevent to aerify hub 4 and be worn and torn.
In this embodiment, the chuck body 1 is made of aluminum alloy, and the aluminum alloy has good physical properties, wide application and low price.
For the protection layer, in this embodiment, the protection layer is the protection glue 2. The person skilled in the art can replace the protective glue 2 with other types of protective layers according to actual needs, as long as the inflatable hub 4 is protected from abrasion.
In order to achieve the fixation of the inflation hub 4, in the present embodiment, two positioning lugs 3 are provided. The two positioning lugs 3 are distributed up and down at the inner ring of the chuck body 1, the inflatable hub 4 is positioned between the two positioning lugs 3, and the two positioning lugs 3 clamp and fix the inflatable hub 4.
Further, in the present embodiment, the positioning lug 3 is an annular protrusion. The inflation hub 4 located in the middle is firmly fastened by the annular protrusions at both sides. The person skilled in the art can also provide the positioning ears 3 with other shapes, as long as they are able to hold the inflation hub 4.
In the using process, the tire is located at the outer ring of the chuck body 1, in this embodiment, the outer ring of the chuck body 1 is in a stepped structure, and the tire is located at the groove of the stepped structure. Further, the step-shaped structure on the outer ring of the chuck body 1 is an arc-shaped curved surface, and the step-shaped structure is arranged to be matched with a tire better.
In the process of mounting a tire on a three-drum building machine, it is necessary to prepare two inflation hubs 4 and two chuck bodies 1. Firstly, an uninflated inflating hub 4 is placed in the chuck body 1 on the left side, then the tire is inflated, the tire is located in the middle position, then the other inflating hub 4 is fixed on the chuck body 1 on the right side, then the chuck body 1 on the right side is inserted from the right side of the tire, and the inflating hubs 4 on the left side and the right side and the tire are fixed mutually. After the tire is installed, the two inflation hubs 4 are inflated, and the inflation hubs 4 are separated from the chuck body 1, so that the tire with the inflation hubs 4 installed can be taken down.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (6)
1. A transition chuck arranged on a radial tire two-stage molding hub is characterized in that: the chuck comprises a chuck body, the chuck body is of an annular structure, a positioning lug is arranged on the chuck body and is located at the inner ring of the chuck body, and a protective layer is arranged at the inner ring of the chuck body.
2. The transition chuck for mounting on a radial tire secondary building hub as claimed in claim 1, wherein: the chuck body is made of aluminum alloy.
3. The transition chuck for mounting on a radial tire secondary building hub as claimed in claim 1, wherein: the protective layer is made of protective glue.
4. The transition chuck for mounting on a radial tire secondary building hub as claimed in claim 1, wherein: the location ear is equipped with two.
5. The transition chuck for mounting on a radial tire secondary building hub as claimed in claim 4, wherein: the positioning lug is an annular bulge.
6. The transition chuck for mounting on a radial tire secondary building hub as claimed in claim 1, wherein: the outer ring of the chuck body is of a stepped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022697935.3U CN213798211U (en) | 2020-11-20 | 2020-11-20 | Transition chuck mounted on radial tire two-stage molding hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022697935.3U CN213798211U (en) | 2020-11-20 | 2020-11-20 | Transition chuck mounted on radial tire two-stage molding hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213798211U true CN213798211U (en) | 2021-07-27 |
Family
ID=76936580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022697935.3U Active CN213798211U (en) | 2020-11-20 | 2020-11-20 | Transition chuck mounted on radial tire two-stage molding hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213798211U (en) |
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2020
- 2020-11-20 CN CN202022697935.3U patent/CN213798211U/en active Active
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