CN201494909U - Straight-flute plum blossom roll - Google Patents
Straight-flute plum blossom roll Download PDFInfo
- Publication number
- CN201494909U CN201494909U CN2009202330937U CN200920233093U CN201494909U CN 201494909 U CN201494909 U CN 201494909U CN 2009202330937 U CN2009202330937 U CN 2009202330937U CN 200920233093 U CN200920233093 U CN 200920233093U CN 201494909 U CN201494909 U CN 201494909U
- Authority
- CN
- China
- Prior art keywords
- straight
- roll body
- roll
- flute
- plum blossom
- 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 discloses a straight-flute blossom roll, which includes a silicon carbide or silicon nitride roll body. A blossom formed by a plurality of straight flutes is formed on the surface of the roll body, shaft holes are formed at two ends of the roll body, and a bearing installation hole with a diameter larger than that of the shaft hole is arranged on the outer side of each shaft hole. The straight-flute blossom roll has the advantages of good corrosion resistance performance, strong acid and alkali resistance, little deformation under the influence of temperature, long-time application under the high-temperature strong acid environment, high processing precision, good insulation performance and long service life.
Description
Technical field:
The utility model relates to a kind of delivery roll.
Background technology:
Existing delivery roll, owing to reasons such as structure, materials, can not be on roll body the direct mount bearing, there is defective in aspects such as working accuracy, service life.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, working accuracy height, the straight trough plum blossom roller of long service life.
Technical solution of the present utility model is:
A kind of straight trough plum blossom roller is characterized in that: comprise carborundum or silicon nitride roll body, the surface of roll body is the plum blossom shape that a plurality of straight troughs form, and the roll body two ends are provided with axis hole, and axis hole arranged outside diameter is greater than the bearing mounting hole of shaft hole diameter.
The utility model is rational in infrastructure, corrosion resistance and good, and the energy strong alkali-acid resistance, the temperature influence distortion is little, can be in the medium-term and long-term use of high temperature strong acid environment, working accuracy height, good insulation preformance, long service life.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Fig. 2 is the left view of Fig. 1.
The specific embodiment:
A kind of straight trough plum blossom roller comprises carborundum or silicon nitride roll body 1, and the surface of roll body is the plum blossom shape that a plurality of straight troughs form, and the roll body two ends are provided with axis hole 2, and axis hole arranged outside diameter is greater than the bearing mounting hole 3 of shaft hole diameter.
Claims (1)
1. straight trough plum blossom roller is characterized in that: comprise carborundum or silicon nitride roll body, the surface of roll body is the plum blossom shape that a plurality of straight troughs form, and the roll body two ends are provided with axis hole, and axis hole arranged outside diameter is greater than the bearing mounting hole of shaft hole diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202330937U CN201494909U (en) | 2009-07-14 | 2009-07-14 | Straight-flute plum blossom roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202330937U CN201494909U (en) | 2009-07-14 | 2009-07-14 | Straight-flute plum blossom roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201494909U true CN201494909U (en) | 2010-06-02 |
Family
ID=42438117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202330937U Expired - Fee Related CN201494909U (en) | 2009-07-14 | 2009-07-14 | Straight-flute plum blossom roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201494909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174732A (en) * | 2011-01-10 | 2011-09-07 | 泰州市盛杰印纺机械有限公司 | Cinquefoil roller, cinquefoil roller manufacturing device and manufacturing method of cinquefoil roller |
-
2009
- 2009-07-14 CN CN2009202330937U patent/CN201494909U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174732A (en) * | 2011-01-10 | 2011-09-07 | 泰州市盛杰印纺机械有限公司 | Cinquefoil roller, cinquefoil roller manufacturing device and manufacturing method of cinquefoil roller |
| CN102174732B (en) * | 2011-01-10 | 2013-07-24 | 泰州市盛杰印纺机械有限公司 | Cinquefoil roller, cinquefoil roller manufacturing device and manufacturing method of cinquefoil roller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20160714 |