CN202955127U - Hard alloy end face support ring - Google Patents
Hard alloy end face support ring Download PDFInfo
- Publication number
- CN202955127U CN202955127U CN 201220629533 CN201220629533U CN202955127U CN 202955127 U CN202955127 U CN 202955127U CN 201220629533 CN201220629533 CN 201220629533 CN 201220629533 U CN201220629533 U CN 201220629533U CN 202955127 U CN202955127 U CN 202955127U
- Authority
- CN
- China
- Prior art keywords
- hard alloy
- support ring
- face
- alloy blocks
- face support
- 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
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a hard alloy end face support ring which is of an annular sleeve. The hard alloy end face support ring is characterized in that a plurality of hard alloy blocks are inlaid on an annular end face of the support ring, and is further characterized in that the number of the hard alloy blocks is four. Further, the hard alloy blocks are evenly distributed on the inner side of the annular end face. Due to the fact that the hard alloy blocks are inlaid on the work end face of the end face support ring, wear resistance of the end face support ring is improved, service life is prolonged, form and position tolerance of a shaft support ring is guaranteed, and overall quality of products is improved. Meanwhile, the size of each hard alloy block is small, and process and manufacturing cost is low.
Description
Technical field
The utility model relates to a kind of cemented carbide end surface supporting circle.
Background technique
In the bearing machining process, the end surface supporting circle adsorbs bearing ring by electromagnetism and grinds processing, and in use the mill machining benchmark end face of bearing and the working surface of end surface supporting contact.Because common end surface supporting circle material is Bearing Steel or high speed steel, working plane is easy to wear, thereby causes the form and position tolerance of lasso to exceed standard, and has reduced the total quality of product, and life cycle is short.
Summary of the invention
The utility model purpose is to provide a kind of wear-resisting for the defect of prior art, the cemented carbide end surface supporting circle of long service life.
The utility model for achieving the above object, adopts following technological scheme:
A kind of cemented carbide end surface supporting circle, be annulus, it is characterized in that: be inlaid with a plurality of hard alloy blocks on the annular end face of described bearing ring.
It is further characterized in that: described cemented carbide number of blocks is four.
Further: described hard alloy blocks is evenly distributed on the inboard of annular end face.
The utility model has been inlayed hard alloy blocks on the operative end surface of end surface supporting circle, thereby has greatly improved the abrasion resistance of end surface supporting circle, has improved working life, thereby guarantees the form and position tolerance of bearing ring, has improved the total quality of product.The small volume of while hard alloy blocks, the processing and fabricating cost is also lower.
The accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Embodiment
A kind of cemented carbide end surface supporting circle, be annulus as shown in Figure 1, is inlaid with four hard alloy blocks 2 on the annular end face 1 of described bearing ring.Described hard alloy blocks 2 is evenly distributed on the inboard of annular end face 1.
Claims (3)
1. a cemented carbide end surface supporting circle, be annulus, it is characterized in that: be inlaid with a plurality of hard alloy blocks on the annular end face of described bearing ring.
2. cemented carbide end surface supporting circle according to claim 1, it is characterized in that: described cemented carbide number of blocks is four.
3. cemented carbide end surface supporting circle according to claim 1 and 2, it is characterized in that: described hard alloy blocks is evenly distributed on the inboard of annular end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629533 CN202955127U (en) | 2012-11-26 | 2012-11-26 | Hard alloy end face support ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629533 CN202955127U (en) | 2012-11-26 | 2012-11-26 | Hard alloy end face support ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955127U true CN202955127U (en) | 2013-05-29 |
Family
ID=48460702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220629533 Expired - Lifetime CN202955127U (en) | 2012-11-26 | 2012-11-26 | Hard alloy end face support ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202955127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158905A (en) * | 2018-08-31 | 2019-01-08 | 无锡三立轴承股份有限公司 | End face for bearing machining supports |
-
2012
- 2012-11-26 CN CN 201220629533 patent/CN202955127U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158905A (en) * | 2018-08-31 | 2019-01-08 | 无锡三立轴承股份有限公司 | End face for bearing machining supports |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |