CN201760813U - Nano grinding plate for machining bearing steel balls - Google Patents
Nano grinding plate for machining bearing steel balls Download PDFInfo
- Publication number
- CN201760813U CN201760813U CN2010205011264U CN201020501126U CN201760813U CN 201760813 U CN201760813 U CN 201760813U CN 2010205011264 U CN2010205011264 U CN 2010205011264U CN 201020501126 U CN201020501126 U CN 201020501126U CN 201760813 U CN201760813 U CN 201760813U
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- grinding plate
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- nog plate
- grinding
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Abstract
The utility model relates to a nano grinding plate for machining bearing steel balls, belonging to a nano grinding plate. The utility model solves the problems that the traditional grinding plate for machining bearing steel balls has the disadvantages of short service life and high cost. The upper grinding plate is a chromium molybdenum copper alloy nano grinding plate, the lower grinding plate is an alloy steel grinding plate, and the lower end face of the upper grinding plate is stuck to the upper end face of the lower grinding plate. The thickness of the nano grinding plate is 80-100 mm, wherein the thickness of the upper grinding plate is 50-70 mm, the upper grinding plate is used for grinding the bearing steel balls, and the lower grinding plate is used for installing the ground steel balls on a fixture. In the utility model, the two layers of grinding plates are stuck together, the lower grinding plate can be recycled, and thus, the production cost is saved; the upper grinding plate is a nano grinding plate, the abrasive resistance of the grinding plate is greatly increased, and the service life of the nano grinding plate is 2-3 times that of the traditional grinding plate.
Description
Technical field
The utility model relates to a kind of nano grinding plate, is specifically related to a kind of nano grinding plate that is used for processing bearing ball.
Background technology
The nog plate that is used for processing bearing ball is the tool fitting of bearing industry grinding bearing steel ball.Equipment manufacture needs high accuracy, high-quality bearing and steel ball, and the production of high accuracy, high-quality steel ball be unable to do without the high-abrasive material nog plate.At present, the nog plate thickness L that is used for processing bearing ball is 80 ㎜ (see figure 2)s, the wearing and tearing thickness of nog plate is 50 ㎜, remaining 30 ㎜ do not have the effect of grinding steel ball, the nog plate of remaining 30 ㎜ can not be used further to the grinding bearing steel ball, promptly the nog plate of remaining 30 ㎜ can not be reused the nog plate that need more renew, cost height; And the existing nog plate that is used for processing bearing ball exists intensity, hardness low, wears no resistance; Cause the existing weak point in service life that is used for the nog plate of processing bearing ball.
Summary of the invention
The utility model is in order to solve the existing problem that service life is short and cost is high that is used for the nog plate of processing bearing ball, and then a kind of nano grinding plate that is used for processing bearing ball is provided.
The utility model is to address the above problem the technical scheme of taking to be: the nano grinding plate that is used for processing bearing ball of the present utility model is made of upper strata nog plate and lower floor's nog plate, described upper strata nog plate Shi Chrome molybdenum-copper nano grinding plate, described lower floor nog plate is the steel alloy nog plate, the lower surface of described upper strata nog plate is bonded on the upper surface of lower floor's nog plate, the thickness of described nano grinding plate is 80～100 ㎜, its at the middle and upper levels the thickness of nog plate be 50～70 ㎜, described upper strata nog plate is used for the grinding bearing steel ball, and described lower floor nog plate is used to be installed in the anchor clamps of grinding bearing steel ball.
The utlity model has following beneficial effect: two-layer nog plate bonded together about the utility model adopted, after the upper strata nog plate weares and teares fully, lower floor's nog plate can with the use that bonds together of a new upper strata nog plate, promptly needn't change lower floor's nog plate, saved production cost; Upper strata of the present utility model nog plate adopts nano grinding plate, has improved the wearability of nog plate greatly, and be 2～3 times of existing nog plate service life.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model, and Fig. 2 is the existing grinding plate structure schematic diagram that is used for processing bearing ball.
The specific embodiment
The specific embodiment one: as shown in Figure 1, the nano grinding plate that is used for processing bearing ball of present embodiment is made of upper strata nog plate 1 and lower floor's nog plate 2, described upper strata nog plate 1 Shi Chrome molybdenum-copper nano grinding plate, described lower floor nog plate 2 is steel alloy nog plates, the lower surface of described upper strata nog plate 1 is bonded on the upper surface of lower floor's nog plate 2, the thickness m of described nano grinding plate is 80～100 ㎜, its at the middle and upper levels the thickness n of nog plate 1 be 50～70 ㎜, described upper strata nog plate 1 is used for the grinding bearing steel ball, and described lower floor nog plate 2 is used to be installed in the anchor clamps of grinding bearing steel ball.Evenly add nano material in the upper strata nog plate 1 Shi Zai Chrome molybdenum-copper cast iron and strengthen modification, intensity is 420MPA, and yield strength is 335MPA, and hardness is HRC55～60 °.
The specific embodiment two: as shown in Figure 1, the thickness m of the described nano grinding plate of present embodiment is 90 ㎜.Other composition is identical with the specific embodiment one with annexation.
The specific embodiment three: as shown in Figure 1, the thickness n of the described upper strata of present embodiment nog plate 1 is 60 ㎜.Other composition is identical with the specific embodiment one or two with annexation.
Claims (3)
1. nano grinding plate that is used for processing bearing ball, described nano grinding plate is made of upper strata nog plate (1) and lower floor's nog plate (2), it is characterized in that: described upper strata nog plate (1) Shi Chrome molybdenum-copper nano grinding plate, described lower floor nog plate (2) is the steel alloy nog plate, the lower surface of described upper strata nog plate (1) is bonded on the upper surface of lower floor's nog plate (2), the thickness of described nano grinding plate (m) is 80～100 ㎜, its at the middle and upper levels the thickness (n) of nog plate (1) be 50～70 ㎜, described upper strata nog plate (1) is used for the grinding bearing steel ball, and described lower floor nog plate (2) is used to be installed in the anchor clamps of grinding bearing steel ball.
2. the nano grinding plate that is used for processing bearing ball according to claim 1 is characterized in that: the thickness of described nano grinding plate (m) is 90 ㎜.
3. the nano grinding plate that is used for processing bearing ball according to claim 1 and 2 is characterized in that: the thickness (n) of described upper strata nog plate (1) is 60 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205011264U CN201760813U (en) | 2010-08-23 | 2010-08-23 | Nano grinding plate for machining bearing steel balls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205011264U CN201760813U (en) | 2010-08-23 | 2010-08-23 | Nano grinding plate for machining bearing steel balls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760813U true CN201760813U (en) | 2011-03-16 |
Family
ID=43713415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205011264U Expired - Fee Related CN201760813U (en) | 2010-08-23 | 2010-08-23 | Nano grinding plate for machining bearing steel balls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913111A (en) * | 2010-08-23 | 2010-12-15 | 哈尔滨三源钢球制造有限公司 | Nano grinding plate for processing bearing ball |
-
2010
- 2010-08-23 CN CN2010205011264U patent/CN201760813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913111A (en) * | 2010-08-23 | 2010-12-15 | 哈尔滨三源钢球制造有限公司 | Nano grinding plate for processing bearing ball |
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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 |
Granted publication date: 20110316 Termination date: 20150823 |
|
| EXPY | Termination of patent right or utility model |