CN203865462U - Compound rubber covered roll - Google Patents
Compound rubber covered roll Download PDFInfo
- Publication number
- CN203865462U CN203865462U CN201420131114.5U CN201420131114U CN203865462U CN 203865462 U CN203865462 U CN 203865462U CN 201420131114 U CN201420131114 U CN 201420131114U CN 203865462 U CN203865462 U CN 203865462U
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- CN
- China
- Prior art keywords
- roller
- rubber
- roll
- rubber sheet
- frame
- 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
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Abstract
The utility model relates to the technical field of rolling conveying equipment, in particular to a compound rubber covered roll. The compound rubber covered roll comprises a roll shaft, a roller and a rubber sheet. The roll shaft is placed on the axis of the roller, the rubber sheet is wrapped on the outer surface of the roller, a roll frame is arranged on the roller, and the rubber sheet is provided with a buffer layer. The cylindrical roll frame is wrapped and connected on the periphery of the roller, the roll frame is a frame of a hollow-out structure, and the rubber sheet is arranged in the roll frame in a filling mode to be integrally fused with the roll frame. The roll frame is made to be the skeleton of the entire rubber sheet, the roll frame and the rubber sheet are rigid and soft and are combined integrally, the function of coupling hardness with softness is achieved, the action force can be transmitted in a rigid mode, the flexible soft contact effect also can be achieved, the adaptability of the rubber covered roll is greatly improved, the demands of various working environments are met, and the using effect is also improved. Foam cotton is wrapped on the outside of the rubber sheet, a good protection effect is achieved on the rubber sheet, and the contact buffering effect with the outside is also achieved.
Description
Technical field
The utility model relates to roll extrusion load transfer device technical field, especially a kind of compound type rubber covered roll.
Background technology
In industries such as metallurgy, electric power, mine, printing, weaving, printing and dyeing, chemical industry, rubber covered roll is widely used.Rubber covered roll, also referred to as rubber coated roll shaft, is made columniform gyro-rotor with metallic material, is then coated one deck elastomeric material on the surface of cylindrical gyro-rotor.At present, the rubber covered roll of producing is both at home and abroad all at the outside rubber that directly covers of smooth roller, vulcanize, when the rubber covered roll of this structure uses at the scene, the thickness of rubber cover is very large on the impact of result of use, if too thick, rigidity is inadequate, can not actv. transfer function power, and involved by the external world, torsional deflection, if too thin, buffering and shock preventing miopragia, easily cause the rigid damage of colliding with, the rubber covered roll result of use of this single structure is poor, and damage is large, service life is short, has increased productive costs.
Utility model content
Single in order to overcome existing rubber covered roll structure, result of use is poor, and the life-span is short, the deficiency that productive costs is high, and the utility model provides a kind of compound type rubber covered roll.
The utility model solves the technical scheme that its technical matters adopts: a kind of compound type rubber covered roll, comprise roll shaft, roller and rubber, roll shaft is positioned on the axis of roller, and rubber is wrapped on the outside face of roller, roller is provided with roller frame, and rubber is provided with cushion layer.
According to another embodiment of the present utility model, further comprise that roller frame is cylindric, parcel is connected to the periphery of roller.
According to another embodiment of the present utility model, further comprise that roller frame is the framework of engraved structure, a gap density reduces from inside to outside gradually.
According to another embodiment of the present utility model, further comprise that rubber is filled in roller frame, is fused into one with roller frame.
According to another embodiment of the present utility model, further comprise that cushion layer is foam cotton, is wrapped in the outside of rubber.
The beneficial effects of the utility model are, in the periphery of roller, parcel connects roller frame cylindraceous, roller frame is the framework of engraved structure, rubber is filled in roller frame, be fused into one with roller frame, make roller put up the skeleton into whole rubber, both firm soft being combined into one, reach the effect of coupling hardness with softness, can rigid of transmission application force, can play again flexible soft contact action, and, between roller frame, gap density reduces from inside to outside gradually, can realize naturally seamlessly transitting of hard and soft level, one integrated mass, greatly improve the adaptive capacity of rubber covered roll, meet the needs of all kinds of working environments, strengthen result of use.The outer wrap of rubber has foam cotton, both rubber is played to good protection effect, has strengthened again and the extraneous buffer action that contacts.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. roll shafts in figure, 2. roller, 3. rubber, 4. roller frame, 5. cushion layer.
Detailed description of the invention
If Fig. 1 is structural representation of the present utility model, a kind of compound type rubber covered roll, comprises roll shaft 1, roller 2 and rubber 3, and roll shaft 1 is positioned on the axis of roller 2, and rubber 3 is wrapped on the outside face of roller 2, and roller 2 is provided with roller frame 4, and rubber 3 is provided with cushion layer 5.Roller frame 4 is cylindric, and parcel is connected to the periphery of roller 2.The framework that roller frame 4 is engraved structure, a gap density reduces from inside to outside gradually.Rubber 3 is filled in roller frame 4, is fused into one with roller frame 4.Cushion layer 5 is foam cotton, is wrapped in the outside of rubber 3.
In the periphery of roller 2, parcel connects roller frame 4 cylindraceous, the framework that roller frame 4 is engraved structure, rubber 3 is filled in roller frame 4, be fused into one with roller frame 4, make roller frame 4 become the skeleton of whole rubber 3, both firm soft being combined into one, reach the effect of coupling hardness with softness, can rigid of transmission application force, can play again flexible soft contact action, and, between roller frame 4, gap density reduces from inside to outside gradually, can realize naturally seamlessly transitting of hard and soft level, one integrated mass, greatly improve the adaptive capacity of rubber covered roll, meet the needs of all kinds of working environments, strengthen result of use.The outer wrap of rubber 3 has the cotton cushion layer 5 of foam, both rubber 3 is played to good protection effect, has strengthened again and the extraneous buffer action that contacts.
Claims (5)
1. a compound type rubber covered roll, comprise roll shaft (1), roller (2) and rubber (3), roll shaft (1) is positioned on the axis of roller (2), rubber (3) is wrapped on the outside face of roller (2), it is characterized in that, roller (2) is provided with roller frame (4), and rubber (3) is provided with cushion layer (5).
2. compound type rubber covered roll according to claim 1, is characterized in that, roller frame (4) is cylindric, and parcel is connected to the periphery of roller (2).
3. compound type rubber covered roll according to claim 1, is characterized in that, the framework that roller frame (4) is engraved structure, and a gap density reduces from inside to outside gradually.
4. compound type rubber covered roll according to claim 1, is characterized in that, rubber (3) is filled in roller frame (4), is fused into one with roller frame (4).
5. compound type rubber covered roll according to claim 1, is characterized in that, cushion layer (5) is foam cotton, is wrapped in the outside of rubber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131114.5U CN203865462U (en) | 2014-03-24 | 2014-03-24 | Compound rubber covered roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131114.5U CN203865462U (en) | 2014-03-24 | 2014-03-24 | Compound rubber covered roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203865462U true CN203865462U (en) | 2014-10-08 |
Family
ID=51646440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131114.5U Expired - Fee Related CN203865462U (en) | 2014-03-24 | 2014-03-24 | Compound rubber covered roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203865462U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437816A (en) * | 2015-12-21 | 2016-03-30 | 无锡科莱欣机电制造有限公司 | Printing and dyeing rubber roller sleeve for printing and dyeing machine |
| CN105437817A (en) * | 2015-12-21 | 2016-03-30 | 无锡科莱欣机电制造有限公司 | Anti-abrasive rubber roller sleeve for printing and dyeing machine |
| CN113305169A (en) * | 2021-04-30 | 2021-08-27 | 四会市研创电器有限公司 | Composite roller and preparation method thereof |
-
2014
- 2014-03-24 CN CN201420131114.5U patent/CN203865462U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437816A (en) * | 2015-12-21 | 2016-03-30 | 无锡科莱欣机电制造有限公司 | Printing and dyeing rubber roller sleeve for printing and dyeing machine |
| CN105437817A (en) * | 2015-12-21 | 2016-03-30 | 无锡科莱欣机电制造有限公司 | Anti-abrasive rubber roller sleeve for printing and dyeing machine |
| CN113305169A (en) * | 2021-04-30 | 2021-08-27 | 四会市研创电器有限公司 | Composite roller and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20150324 |
|
| EXPY | Termination of patent right or utility model |