CN202348981U - Bush - Google Patents
Bush Download PDFInfo
- Publication number
- CN202348981U CN202348981U CN2011204834131U CN201120483413U CN202348981U CN 202348981 U CN202348981 U CN 202348981U CN 2011204834131 U CN2011204834131 U CN 2011204834131U CN 201120483413 U CN201120483413 U CN 201120483413U CN 202348981 U CN202348981 U CN 202348981U
- Authority
- CN
- China
- Prior art keywords
- bush
- lining
- layer structure
- wall
- steel layer
- 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 - Lifetime
Links
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- Laminated Bodies (AREA)
Abstract
The utility model relates to the technical field of machinery, in particular to a bush. The bush comprises a bush body and is characterized in that a layer of steel layer structure is coated on the outer wall of the bush. Compared with the prior art, one layer of steel layer structure is coated on the outer wall of the bush, the hardness of the bush is improved, the wear resistance of the bush is improved, key parts of the bush are well protected and avoided being abraded in a machining process, the rejection rate is greatly reduced, and the production efficiency is enhanced.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of lining.
Background technique
Common product is carrying out work through machinery, because when course of working, the particularity of product structure, often key position can be worn, in case be worn seriously, will bring serious consequence, causes scrappage, has reduced manufacturing efficiency.
Summary of the invention
The utility model is the deficiency that overcomes existing technology, plates No. 45 steel layers of one deck structure at the outer wall of lining, adds the hardness of Large lining itself, increases the wear resistance of lining.
For realizing above-mentioned purpose, design a kind of lining, comprise bush body, it is characterized in that: plating one deck steel layer structure on the outer wall of lining.
Described steel layer structure is No. 45 steel.
The utility model is compared with existing technology, on the outer wall of lining, plates one deck steel layer structure, has improved the hardness of lining; Increased the wear resistance of lining, added man-hour, the key position of product obtains fine protection; Avoid being worn, greatly reduce scrappage, improved manufacturing efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
Referring to Fig. 1,1 is lining, and 2 is steel layer structure.
Embodiment
According to accompanying drawing the utility model is done further explanation below.
As shown in Figure 1, plating one deck steel layer structure 2 on the outer wall of lining 1; Described steel layer structure 2 is No. 45 steel.
On the lining outer wall, plate No. 45 steel of one deck, pass through heat treatment technology again, improved the surface hardness of lining greatly; Make lining have wear resistance more, when product was processed, lining was well protected the key position of product needed protection; Reduce scrappage, improved manufacturing efficiency.
Claims (1)
1. a lining comprises bush body, it is characterized in that: plating one deck steel layer structure (2) on the outer wall of lining (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204834131U CN202348981U (en) | 2011-11-28 | 2011-11-28 | Bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204834131U CN202348981U (en) | 2011-11-28 | 2011-11-28 | Bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202348981U true CN202348981U (en) | 2012-07-25 |
Family
ID=46537988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204834131U Expired - Lifetime CN202348981U (en) | 2011-11-28 | 2011-11-28 | Bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202348981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318102A (en) * | 2014-08-04 | 2016-02-10 | 许炎章 | Shouldered oil-free lining |
-
2011
- 2011-11-28 CN CN2011204834131U patent/CN202348981U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318102A (en) * | 2014-08-04 | 2016-02-10 | 许炎章 | Shouldered oil-free lining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Songjiang District Shanghai Yexie town 201608 Huayuan Road No. 2 Patentee after: Shanghai Chang Qiang industrial Polytron Technologies Inc Address before: Songjiang District Shanghai Yexie town 201608 Huayuan Road No. 2 Patentee before: Shanghai Changqiang Power Station Fittings Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |