CN210335638U - Grinding wheel of inner ring groove grinding machine - Google Patents
Grinding wheel of inner ring groove grinding machine Download PDFInfo
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- CN210335638U CN210335638U CN201921030154.XU CN201921030154U CN210335638U CN 210335638 U CN210335638 U CN 210335638U CN 201921030154 U CN201921030154 U CN 201921030154U CN 210335638 U CN210335638 U CN 210335638U
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- cam
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Abstract
The utility model discloses an inner ring groove grinder grinding wheel, which comprises a grinding wheel body and a reinforced cam, wherein a groove grinding ring is formed on one side wall of the grinding wheel body, the upper end of the groove grinding ring is provided with a chamfer I, and the middle part of the upper end of the grinding wheel body is provided with the reinforced cam; has the advantages that: the utility model discloses a set up chamfer one, chamfer two and enhancement cam, the swing range when making the emery wheel rotatory reduces greatly, the equilibrium when making the emery wheel rotatory improves greatly, thereby the range of shaking that makes the lathe reduces greatly, the product size of processing out is stable, the product channel line of grinding out is thin, shape and channel circularity improve greatly, and channel white point and black point hinder the significantly reduced, can improve product quality and product percent of pass, and because the dynamic balance of emery wheel is good, can make the grinding wheel spindle inner bearing of lathe be difficult to damage, reduce the equipment maintenance, improve the equipment utilization rate.
Description
Technical Field
The utility model relates to a grinding machine emery wheel technical field, concretely relates to inner circle groove grinder emery wheel.
Background
Grinding machines (grinders) grind the surface of a workpiece by using grinding tools, most grinding machines grind by using a grinding wheel rotating at a high speed, and few grinding machines grind by using other grinding tools such as oilstones, abrasive belts and free abrasives, such as honing machines, superfinishing machines, abrasive belt grinding machines, polishing machines and the like.
The grinding wheel of the existing inner ring groove grinding machine is thinner, the grinding wheel has large swing during working, so that the machine tool has large shake, and the processed product has poor dimensional stability and is difficult to meet the processing requirement of the bearing inner ring groove.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects of the prior art, the grinding wheel of the inner ring groove grinding machine is provided, and the problems that the grinding wheel of the existing inner ring groove grinding machine is thin, the swinging of the grinding wheel is large during working, a machine tool shakes greatly, and the size stability of a processed product is poor are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides an inner circle groove grinder emery wheel, including emery wheel body and enhancement cam, the shaping has the groove grinding circle on the emery wheel body lateral wall, groove grinding circle upper end is provided with chamfer one, emery wheel body upper end middle part is provided with the enhancement cam, be provided with chamfer two on the enhancement cam lateral wall, it is provided with the emery wheel hole to strengthen the cam middle part.
Furthermore, the chamfer is formed on the grinding wheel body.
By adopting the technical scheme, the chamfer I is matched with the channel grinding ring, so that the channel of a product ground by the grinding machine when the grinding wheel body is driven to work is thin in line, the shape and the roundness of the channel are greatly improved, the integral line of the grinding wheel is thin, white spots and black spots on the ground channel surface can be greatly reduced, and the product quality is obviously improved.
Further, the reinforcing cam is formed on the grinding wheel body.
By adopting the technical scheme, the reinforcing cam can reinforce the integral structure of the grinding wheel, so that the grinding wheel body is thicker, the grinding wheel works more stably, and the swing amplitude during working is greatly reduced.
Further, the second chamfer is formed on the reinforcing cam.
By adopting the technical scheme, the dynamic balance of the grinding wheel body can be improved by the second chamfer, the first chamfer and the reinforcing cam, so that the grinding wheel is good in stability during rotation, the machine tool of the grinding machine is small in shaking, and the size of a processed product is more stable.
Further, the grinding wheel hole is formed in the reinforcing cam and the grinding wheel body.
By adopting the technical scheme, the grinding wheel body can be arranged on a grinder machine tool through the grinding wheel hole.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for solving current inner circle groove grinder emery wheel list thin, it is big at the during operation emery wheel swing, it is big to make the lathe shake, the relatively poor problem of product dimensional stability who processes out, the utility model discloses a set up chamfer one, chamfer two and strengthen the cam, the amplitude of fluctuation when making the emery wheel rotatory reduces greatly, the equilibrium when making the emery wheel rotatory improves greatly, thereby the range of shaking that makes the lathe reduces greatly, the product size who processes out is stable, the product channel line that grinds out is thin, shape and channel circularity improve greatly, and channel white point and black point hinder and reduce greatly, can improve product quality and product percent of pass, and because the dynamic balance of emery wheel is good, can make the grinding wheel axle inner bearing of lathe be difficult to damage, reduce the equipment maintenance, improve equipment utilization.
Drawings
Fig. 1 is a schematic structural diagram of the grinding wheel of the inner ring groove grinding machine of the present invention.
The reference numerals are explained below:
1. a grinding wheel body; 2. grinding a ring by a channel; 3. chamfering I; 4. a reinforcing cam; 5. chamfering II; 6. and (4) grinding wheel holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, an inner ring groove grinder grinding wheel comprises a grinding wheel body 1 and a reinforcing cam 4, a groove grinding ring 2 is formed on one side wall of the grinding wheel body 1, a first chamfer 3 is arranged at the upper end of the groove grinding ring 2, the reinforcing cam 4 is arranged in the middle of the upper end of the grinding wheel body 1, a second chamfer 5 is arranged on the side wall of the reinforcing cam 4, and a grinding wheel hole 6 is arranged in the middle of the reinforcing cam 4.
As shown in fig. 1, the first chamfer 3 is formed on the grinding wheel body 1, the first chamfer 3 is matched with the channel grinding ring 2, so that the channel lines of a product ground by the grinding machine when the grinding wheel body 1 is driven to work are thin, the shape and the roundness of the channel are greatly improved, the integral lines of the grinding wheel are thin, white spots and black spots on the ground channel surface are greatly reduced, and the product quality is obviously improved.
As shown in fig. 1, the reinforcing cam 4 is formed on the grinding wheel body 1, and the reinforcing cam 4 can reinforce the whole structure of the grinding wheel, so that the grinding wheel body 1 is thicker, the grinding wheel works more stably, and the swing amplitude during working is greatly reduced.
As shown in fig. 1, the second chamfer 5 is formed on the reinforcing cam 4, and the second chamfer 5, the first chamfer 3 and the reinforcing cam 4 can improve the dynamic balance of the grinding wheel body 1, so that the grinding wheel has good stability during rotation, the machine tool of the grinding machine has small shake, and the size of a processed product is more stable.
As shown in fig. 1, a grinding wheel hole 6 is formed in the reinforcing cam 4 and the grinding wheel body 1, and the grinding wheel body 1 can be mounted on a grinding machine tool through the grinding wheel hole 6.
The utility model provides a working principle of inner circle groove grinder emery wheel: can install emery wheel body 1 on the grinding machine lathe through emery wheel hole 6, chamfer one 3 cooperation channel grinding circle 2 can make the grinding machine drive emery wheel body 1 and the product channel line that the during operation ground out is thin, shape and channel circularity improve greatly, and the whole line of emery wheel is thin, can make the white point and the black point of the channel face that grind out hinder significantly reducing, make the product quality show and improve, it can make the overall structure of emery wheel strengthen to strengthen cam 4, make emery wheel body 1 thicker, make emery wheel work more stable, the amplitude of fluctuation at the during operation reduces greatly, chamfer two 5, chamfer one 3 and strengthen cam 4 and can promote the dynamic balance nature of emery wheel body 1, make the stability of emery wheel when rotatory good, the grinding machine lathe shake is little, the product size of processing is more stable.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (5)
1. The utility model provides an inner circle groove grinder emery wheel which characterized in that: the grinding wheel comprises a grinding wheel body (1) and a reinforcing cam (4), a channel grinding ring (2) is formed on one side wall of the grinding wheel body (1), a first chamfer (3) is arranged at the upper end of the channel grinding ring (2), the reinforcing cam (4) is arranged in the middle of the upper end of the grinding wheel body (1), a second chamfer (5) is arranged on the side wall of the reinforcing cam (4), and a grinding wheel hole (6) is formed in the middle of the reinforcing cam (4).
2. An inner race raceway grinding machine wheel according to claim 1, characterized by: the chamfer I (3) is formed on the grinding wheel body (1).
3. An inner race raceway grinding machine wheel according to claim 1, characterized by: the reinforcing cam (4) is formed on the grinding wheel body (1).
4. An inner race raceway grinding machine wheel according to claim 1, characterized by: the second chamfer (5) is formed on the reinforcing cam (4).
5. An inner race raceway grinding machine wheel according to claim 1, characterized by: the grinding wheel hole (6) is formed in the reinforcing cam (4) and the grinding wheel body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030154.XU CN210335638U (en) | 2019-07-04 | 2019-07-04 | Grinding wheel of inner ring groove grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030154.XU CN210335638U (en) | 2019-07-04 | 2019-07-04 | Grinding wheel of inner ring groove grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210335638U true CN210335638U (en) | 2020-04-17 |
Family
ID=70192733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921030154.XU Active CN210335638U (en) | 2019-07-04 | 2019-07-04 | Grinding wheel of inner ring groove grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210335638U (en) |
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2019
- 2019-07-04 CN CN201921030154.XU patent/CN210335638U/en active Active
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