CN204564771U - A kind of roll impeller shafts anti-wearing liner - Google Patents
A kind of roll impeller shafts anti-wearing liner Download PDFInfo
- Publication number
- CN204564771U CN204564771U CN201520095577.5U CN201520095577U CN204564771U CN 204564771 U CN204564771 U CN 204564771U CN 201520095577 U CN201520095577 U CN 201520095577U CN 204564771 U CN204564771 U CN 204564771U
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- CN
- China
- Prior art keywords
- impeller shafts
- wear
- inwall
- wearing liner
- roll
- 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 kind of roll impeller shafts anti-wearing liner, comprise sleeve, the inwall of sleeve is distributed with several mounting grooves along annular space, the wear rib that high-abrasive material is made all is installed in each mounting groove, sleeve lining is also provided with wear-resistant coating, and the inwall of wear-resistant coating and the inwall of wear rib surround the cylindrical bore matched with impeller shafts outer wall.The utility model novel in structural design, can reduce corrosion each other, reduces frictionally damage rate, extends the service life of impeller shafts and anti-wearing liner.
Description
technical field:
The utility model relates to Roller Machining technology, particularly relates to a kind of roll impeller shafts anti-wearing liner.
background technology:
Roll impeller shafts is drive disk assembly roll connecting impeller, roll impeller shafts in the market mainly processes with the material such as stainless steel or carbon steel, the impeller shafts that this material is made easily gets rusty and locking impeller, be unfavorable for the repair and replacement of clutch, if carry out for a long time continually in use procedure carrying out maintain and replace, the increase of cost will certainly be caused, also can shorten the service life of roll.
utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of roll impeller shafts anti-wearing liner, can reduce corrosion each other, reduces frictionally damage rate, extends the service life of impeller shafts and anti-wearing liner.
The technical solution of the utility model is as follows:
Roll impeller shafts anti-wearing liner, comprise sleeve, it is characterized in that: the inwall of described sleeve is distributed with several mounting grooves along annular space, the wear rib that high-abrasive material is made all is installed in each mounting groove, described sleeve lining is also provided with wear-resistant coating, and the inwall of wear-resistant coating and the inwall of wear rib surround the cylindrical bore matched with impeller shafts outer wall.
Described roll impeller shafts anti-wearing liner, is characterized in that: described mounting groove extends along the axial parallel direction of cylindrical shell, and mounting groove is dovetail groove.
Described roll impeller shafts anti-wearing liner, is characterized in that: the thickness of described wear-resistant coating is generally 25 ~ 65 μm.
The utility model has the advantages that:
The utility model novel in structural design, can reduce corrosion each other, reduces frictionally damage rate, extends the service life of impeller shafts and anti-wearing liner.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
detailed description of the invention:
See accompanying drawing:
Roll impeller shafts anti-wearing liner, comprise sleeve 1, the inwall of sleeve 1 is distributed with several mounting grooves 2 along annular space, the wear rib 3 that high-abrasive material is made all is installed in each mounting groove 2, sleeve 1 inwall is also provided with wear-resistant coating 4, inwall and the inwall of wear rib 3 of wear-resistant coating 4 surround the cylindrical bore matched with impeller shafts outer wall, are interference fit between usual cylindrical bore and impeller shafts outer wall.
Mounting groove 2 extends along the axial parallel direction of cylindrical shell 1, and mounting groove 2 is dovetail groove, and installation rear stability and fastness are improved, difficult drop-off.
The thickness of wear-resistant coating 4 is generally 25 ~ 65 μm, can effectively lower.
Claims (3)
1. a roll impeller shafts anti-wearing liner, comprise sleeve, it is characterized in that: the inwall of described sleeve is distributed with several mounting grooves along annular space, the wear rib that high-abrasive material is made all is installed in each mounting groove, described sleeve lining is also provided with wear-resistant coating, and the inwall of wear-resistant coating and the inwall of wear rib surround the cylindrical bore matched with impeller shafts outer wall.
2. roll impeller shafts anti-wearing liner according to claim 1, is characterized in that: described mounting groove extends along the axial parallel direction of cylindrical shell, and mounting groove is dovetail groove.
3. roll impeller shafts anti-wearing liner according to claim 1, is characterized in that: the thickness of described wear-resistant coating is generally 25 ~ 65 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095577.5U CN204564771U (en) | 2015-02-10 | 2015-02-10 | A kind of roll impeller shafts anti-wearing liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095577.5U CN204564771U (en) | 2015-02-10 | 2015-02-10 | A kind of roll impeller shafts anti-wearing liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204564771U true CN204564771U (en) | 2015-08-19 |
Family
ID=53857464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095577.5U Expired - Fee Related CN204564771U (en) | 2015-02-10 | 2015-02-10 | A kind of roll impeller shafts anti-wearing liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204564771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909968A (en) * | 2016-06-29 | 2016-08-31 | 安丘东旭机械有限公司 | Wear resisting piece |
-
2015
- 2015-02-10 CN CN201520095577.5U patent/CN204564771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909968A (en) * | 2016-06-29 | 2016-08-31 | 安丘东旭机械有限公司 | Wear resisting piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 243000 No. 1288 West Indian Hill Road, Anhui, Ma'anshan Patentee after: Anhui Weilong remanufacturing Polytron Technologies Inc Address before: 243000 No. 1288 West Indian Hill Road, Anhui, Ma'anshan Patentee before: Maanshan Weilongke Trade & Manufacture Co., Ltd. |
|
| 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: 20150819 Termination date: 20190210 |