CN201866108U - Roll paper roller sliding seat - Google Patents
Roll paper roller sliding seat Download PDFInfo
- Publication number
- CN201866108U CN201866108U CN2010206047530U CN201020604753U CN201866108U CN 201866108 U CN201866108 U CN 201866108U CN 2010206047530 U CN2010206047530 U CN 2010206047530U CN 201020604753 U CN201020604753 U CN 201020604753U CN 201866108 U CN201866108 U CN 201866108U
- Authority
- CN
- China
- Prior art keywords
- roll paper
- sliding seat
- metal fixed
- roller sliding
- paper roller
- 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 a roll paper roller sliding seat. A roller of the roll paper roller sliding seat is sheathed in a metal fixed seat, and two ends of the metal fixed seat are respectively provided with a spherical bearing. By adopting the roll paper roller sliding seat, friction produced between the roller and the metal fixed seat is very small, and generally a big gap can not be produced, so as to ensure the smoothness of paper winding, and friction coefficient is reduced by utilizing rolling friction of the spherical bearing, so as to improve the service life of the roll paper roller sliding seat.
Description
Technical field
The utility model relates to a kind of coil paper roll shaft active base.
Background technique
In the paper production process, coil paper roll shaft active base usually adopts two sphere nylon block sets, and this block set in use easily causes the roll shaft wearing and tearing, and the fusion of can being heated of block set endoporus, occurs out-of-flatness when making the paper rolling.
Summary of the invention
The purpose of this utility model provides can guarantee that the paper rolling is smooth, and a kind of coil paper roll shaft active base of long service life.
The technological scheme that the utility model is taked is: a kind of coil paper roll shaft active base, comprise the metal fixed base, and roll sleeve is located in the metal fixed base, it is characterized in that being respectively equipped with spherical bearing at the two ends of metal fixed base.
Adopt the utility model, the friction that produces between roll shaft and the metal fixed base is very little, generally can not produce very big gap, can guarantee the flatness of paper rolling, utilizes the rolling friction of spherical bearing to reduce friction ractor simultaneously, improves its working life.
Description of drawings
Fig. 1 is the utility model schematic representation.
Sequence number is represented among the figure: roll shaft 1, spherical bearing 2, metal fixed base 3.
Embodiment
The utility model is described in further detail below in conjunction with specific embodiment.
With reference to Fig. 1, this coil paper roll shaft active base comprises metal fixed base 3, and roll shaft 1 is set in the metal fixed base 3, is respectively equipped with spherical bearing 2 at the two ends of metal fixed base 3.During use, it is set up by the interval between the spherical bearing 2, utilize the rolling friction between the spherical bearing 2 to reduce friction ractor, improve its working life.Simultaneously, the friction that produces between roll shaft 1 and the metal fixed base 3 is very little, generally can not produce very big gap, can guarantee the flatness of paper rolling.
Claims (1)
1. a coil paper roll shaft active base comprises the metal fixed base, and roll sleeve is located in the metal fixed base, it is characterized in that being respectively equipped with spherical bearing at the two ends of metal fixed base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206047530U CN201866108U (en) | 2010-11-15 | 2010-11-15 | Roll paper roller sliding seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206047530U CN201866108U (en) | 2010-11-15 | 2010-11-15 | Roll paper roller sliding seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866108U true CN201866108U (en) | 2011-06-15 |
Family
ID=44137264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206047530U Expired - Fee Related CN201866108U (en) | 2010-11-15 | 2010-11-15 | Roll paper roller sliding seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866108U (en) |
-
2010
- 2010-11-15 CN CN2010206047530U patent/CN201866108U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20111115 |