CN2120711U - Rubber wheel - Google Patents
Rubber wheel Download PDFInfo
- Publication number
- CN2120711U CN2120711U CN 92200651 CN92200651U CN2120711U CN 2120711 U CN2120711 U CN 2120711U CN 92200651 CN92200651 CN 92200651 CN 92200651 U CN92200651 U CN 92200651U CN 2120711 U CN2120711 U CN 2120711U
- Authority
- CN
- China
- Prior art keywords
- iron core
- ring
- utility
- model
- rubber
- 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.)
- Granted
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Abstract
The utility model relates to a novel rubber wheel, which comprises an iron core, rubber rings, bearings, and a bearing end cover. The utility model is characterized in that one side of the iron core is provided with a check ring for assembling the rubber rings. The check ring is provided with a bevel convex head, and the rubber rings are assembled on the outer ring of the iron core and the bevel convex head. The utility model has the advantages of easy manufacture and convenient maintenance, and particularly can be used as caster wheels of a transportation vehicle driving in the low speed and in the short range.
Description
The utility model relates to a kind of novel rubber tire, is specially adapted to low speed short-distance vehicle caster wheel, belongs to automobile-used castor technical field.
Automobile-used castor of the prior art, low speed short-distance transportation car caster wheel particularly, the general rubber tire that adopts, and, be again the cushion rubber sulfuration to be formed on iron core after that is handled with lek iron core, simultaneously, after the cushion rubber breakage, need again iron core to be handled and the sulfuration installation, this has just caused the manufacturing process complexity of rubber tire, and maintenance is also inconvenient.
The purpose of this utility model is to provide a kind of novel rubber tire at above-mentioned deficiency of the prior art, has both had the manufacturing characteristic of simple, reaches practical purpose easy to maintenance again.
The purpose of this utility model realizes with following technical scheme: the rubber tire that includes iron core, cushion rubber, bearing, roller bearing end cap, its feature is that a side of iron core has the back-up ring of assembling cushion rubber, and, oblique plush copper is arranged on the back-up ring, cushion rubber is assemblied on iron core outer ring and the oblique plush copper.In iron core one side, back-up ring can be an one with roller bearing end cap also to back-up ring by screw retention.Like this, this novel castor does not need iron core is handled, but directly the cushion rubber that vulcanizes is positioned on the iron core outer ring, and fixing more upward back-up ring gets final product, thereby has simplified manufacturing process, simultaneously, in case cushion rubber can be directly changed in the cushion rubber breakage, keeps in repair also very convenient.
Fig. 1 is that master of the present utility model looks cutaway view.
Fig. 2 is a right elevation of the present utility model.
The utility model is described in further detail below in conjunction with drawings and Examples.
It includes iron core 3, cushion rubber 1, bearing 6, roller bearing end cap 5, and wherein, iron core 3 adopts cast iron materials, is equipped with bearing 6 in the iron core 3, and bearing 6 is an antifriction-bearing box, and there is roller bearing end cap 5 outer end of bearing 6.Characteristics of the present utility model are, one side of the roller bearing end cap 5 of iron core 3, by the back-up ring 4 of assembling cushion rubber 1 is arranged, the outer rim of this back-up ring 4 is oblique plush copper 2, cushion rubber 1 is assemblied on the outer ring and oblique plush copper 2 of iron core 3, and the oblique plush copper 2 of the outer rim of back-up ring 4 plays the tightly effect of assembling, retaining.Cushion rubber 1 is a rubber ring, and back-up ring 4 can adopt cast iron materials.
Back-up ring 4 is fixed in a side of iron core 3, i.e. a side of roller bearing end cap 5 by several screws 7.In addition, back-up ring 4 can be one with roller bearing end cap 5.
The utility model provides a kind of novel rubber tire, because structural improvement, thereby simplified manufacturing process, keep in repair also very convenient.
Claims (4)
1, a kind of novel rubber tire, it includes iron core 3, cushion rubber 1, bearing 6, roller bearing end cap 5, it is characterized in that a side of iron core 3 has the back-up ring 4 that assembles cushion rubber 1.
2, a kind of novel rubber tire according to claim 1 is characterized in that oblique plush copper 2 is arranged on the back-up ring 4, and cushion rubber 1 is assemblied on iron core 3 outer rings and the oblique plush copper 2.
3, a kind of novel rubber tire according to claim 1 and 2 is characterized in that back-up ring 4 is fixed in a side of iron core 3 by screw 7.
4, a kind of novel rubber tire according to claim 1 and 2 is characterized in that back-up ring 4 and roller bearing end cap 5 are one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200651 CN2120711U (en) | 1992-01-15 | 1992-01-15 | Rubber wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200651 CN2120711U (en) | 1992-01-15 | 1992-01-15 | Rubber wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2120711U true CN2120711U (en) | 1992-11-04 |
Family
ID=4947855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92200651 Granted CN2120711U (en) | 1992-01-15 | 1992-01-15 | Rubber wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2120711U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741462A (en) * | 2013-12-25 | 2015-07-01 | 格力电器（武汉）有限公司 | Automatic oil injection device |
| CN105197051A (en) * | 2015-10-16 | 2015-12-30 | 南车资阳机车有限公司 | Anti-derailment rubber wheel for railway vehicle |
| CN105986619A (en) * | 2015-01-27 | 2016-10-05 | 赛莱默(中国)有限公司 | Integral rainwater/waste water lifting pump station antifreeze device |
-
1992
- 1992-01-15 CN CN 92200651 patent/CN2120711U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741462A (en) * | 2013-12-25 | 2015-07-01 | 格力电器（武汉）有限公司 | Automatic oil injection device |
| CN105986619A (en) * | 2015-01-27 | 2016-10-05 | 赛莱默(中国)有限公司 | Integral rainwater/waste water lifting pump station antifreeze device |
| CN105197051A (en) * | 2015-10-16 | 2015-12-30 | 南车资阳机车有限公司 | Anti-derailment rubber wheel for railway vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |