CN204711712U - Spacer ring cylindricalo grinding frock - Google Patents
Spacer ring cylindricalo grinding frock Download PDFInfo
- Publication number
- CN204711712U CN204711712U CN201520353596.3U CN201520353596U CN204711712U CN 204711712 U CN204711712 U CN 204711712U CN 201520353596 U CN201520353596 U CN 201520353596U CN 204711712 U CN204711712 U CN 204711712U
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- Prior art keywords
- spacer
- bearing
- bearing spacer
- locating core
- ring
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- 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.)
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Abstract
The utility model discloses a kind of bearing parts machining frock of bearing mnanufacture manufacture field, a kind of spacer ring cylindricalo grinding frock specifically, described spacer ring cylindricalo grinding frock is concentric mandrel rod, concentric mandrel rod middle part is provided with bearing spacer locating core, the diameter of bearing spacer locating core is identical with the internal diameter of bearing spacer, bearing spacer is fixed on bearing spacer locating core, and the side of bearing spacer locating core is provided with back-up ring, and opposite side removable cover is fixed; Described bearing spacer locating core can be changed according to the internal diameter of bearing spacer.The utility model has the advantage that grinding is convenient and precision is high.
Description
Technical field
The utility model relates to a kind of bearing parts machining frock of bearing mnanufacture manufacture field, is a kind of spacer ring cylindricalo grinding frock specifically.
Background technology
Rolling bearing is made up of outer ring, inner ring, rolling element, retainer and spacer ring, and the spacer ring of single block border structure roller bearing needs grinding cylindrical to coordinate raceway size, and because grinding accuracy is high, size disunity, cannot process on centreless grinding machine external.
Summary of the invention
The purpose of the present utility model overcomes the defect that existing bearing spacer cannot process on centreless grinding machine external, provides a kind of spacer ring cylindricalo grinding frock, realizes the grinding of spacer ring at intentionally cylindrical grinder by clamping of spacer ring cylindricalo grinding frock.
The present utility model is achieved through the following technical solutions:
A kind of spacer ring cylindricalo grinding frock, it is characterized in that: described spacer ring cylindricalo grinding frock is concentric mandrel rod, concentric mandrel rod middle part is provided with bearing spacer locating core, the diameter of bearing spacer locating core is identical with the internal diameter of bearing spacer, bearing spacer is fixed on bearing spacer locating core, the side of bearing spacer locating core is provided with back-up ring, and opposite side removable cover is fixed; Described bearing spacer locating core can be changed according to the internal diameter of bearing spacer, uses this frock can realize size Control flexibly, makes the grinding-in raceway size of spacer ring cylindrical become simple.
The utility model has the advantages that grinding is convenient, precision is high.
Accompanying drawing explanation
Fig. 1 is spacer ring cylindricalo grinding Tooling axiom figure;
Fig. 2 is spacer ring cylindricalo grinding frock covering plate structure figure.
In figure: frock body 1, bearing spacer locating core 2, back-up ring 3, bearing spacer 4 and cover plate 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, content of the present utility model is described further:
As shown be spacer ring cylindricalo grinding Tooling axiom figure, comprise frock body 1, bearing spacer locating core 2, back-up ring and bearing spacer 4 and cover plate 5.
The present utility model is for the grinding to bearing spacer, bearing spacer is fixed in spacer ring cylindricalo grinding frock, by the back-up ring of frock body and cover plate, spacer ring is fixed on grinding fixture, spacer ring can be carried out grinding at intentionally cylindrical grinder by cylindricalo grinding frock, can process by changing bearing spacer locating core to different bearing spacers.
Claims (2)
1. a spacer ring cylindricalo grinding frock, it is characterized in that: described spacer ring cylindricalo grinding frock is concentric mandrel rod, concentric mandrel rod middle part is provided with bearing spacer locating core, the diameter of bearing spacer locating core is identical with the internal diameter of bearing spacer, bearing spacer is fixed on bearing spacer locating core, the side of bearing spacer locating core is provided with back-up ring, and opposite side removable cover is fixed.
2. spacer ring cylindricalo grinding frock according to claim 1, is characterized in that: described bearing spacer locating core can be changed according to the internal diameter of bearing spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353596.3U CN204711712U (en) | 2015-05-28 | 2015-05-28 | Spacer ring cylindricalo grinding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353596.3U CN204711712U (en) | 2015-05-28 | 2015-05-28 | Spacer ring cylindricalo grinding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204711712U true CN204711712U (en) | 2015-10-21 |
Family
ID=54310739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520353596.3U Active CN204711712U (en) | 2015-05-28 | 2015-05-28 | Spacer ring cylindricalo grinding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204711712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263261A (en) * | 2017-07-14 | 2017-10-20 | 武汉船用机械有限责任公司 | The grinding fixture and processing method of a kind of hydraulic motor arc push rod |
-
2015
- 2015-05-28 CN CN201520353596.3U patent/CN204711712U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263261A (en) * | 2017-07-14 | 2017-10-20 | 武汉船用机械有限责任公司 | The grinding fixture and processing method of a kind of hydraulic motor arc push rod |
| CN107263261B (en) * | 2017-07-14 | 2019-08-23 | 武汉船用机械有限责任公司 | A kind of grinding fixture and processing method of hydraulic motor arc push rod |
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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 |
Address after: 226500 No.189, South Yishou Road, Rucheng Town, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu Wanda Special Bearing Co.,Ltd. Address before: 226500 No.189, South Yishou Road, Rucheng Town, Rugao City, Nantong City, Jiangsu Province Patentee before: JIANGSU WANDA SPECIAL BEARING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 226500 No. 333, Fushou East Road, Rucheng street, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu Wanda Special Bearing Co.,Ltd. Address before: 226500 No.189, South Yishou Road, Rucheng Town, Rugao City, Nantong City, Jiangsu Province Patentee before: Jiangsu Wanda Special Bearing Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |