CN211029614U - Device for trimming spherical diamond grinding wheel - Google Patents
Device for trimming spherical diamond grinding wheel Download PDFInfo
- Publication number
- CN211029614U CN211029614U CN201921993489.1U CN201921993489U CN211029614U CN 211029614 U CN211029614 U CN 211029614U CN 201921993489 U CN201921993489 U CN 201921993489U CN 211029614 U CN211029614 U CN 211029614U
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- Prior art keywords
- dressing
- grinding wheel
- diamond grinding
- wheel
- spherical diamond
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Abstract
The utility model discloses a device for dressing spherical diamond grinding wheel, which relates to the field of grinding processing, and comprises a dressing wheel and a dressing motor which are connected with each other, wherein the dressing motor is used for driving the dressing wheel to rotate, the dressing wheel is of a hollow cylindrical structure and comprises a dressing end and a connecting end which are arranged oppositely, the dressing end is of an arc-shaped structure, and the diameter of the arc-shaped structure is the same as that of the spherical diamond grinding wheel to be dressed; the spherical diamond grinding wheel to be dressed is fixed through a clamp, a connecting rod is arranged in the clamp, one end of the connecting rod is connected with a rotating motor, the other end of the connecting rod is connected with the spherical diamond grinding wheel to be dressed, and the spherical diamond grinding wheel to be dressed can rotate under the driving of the connecting rod. The utility model discloses can maintain the spherical diamond grinding wheel after wearing and tearing for regular sphere, guarantee its grinding precision.
Description
Technical Field
The utility model relates to a grinding field, concretely relates to a device for being used for carrying out repairment to spherical diamond grinding wheel.
Background
The spherical diamond grinding wheel is a common processing tool for trimming parts with free curved surfaces, the existing parts with free curved surfaces are usually prepared from hard and brittle materials such as silicon carbide, optical crystal materials or ceramics, the spherical diamond grinding wheel has high hardness, the spherical diamond grinding wheel rubs the parts with free curved surfaces in the process of processing the parts with free curved surfaces and can be abraded to a certain extent, the abraded spherical diamond grinding wheel is irregular and spherical, the grinding effect can be influenced when the spherical diamond grinding wheel is used again, and the processing precision is poor, so that the abraded spherical diamond grinding wheel needs to be trimmed.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a device for being directed at spherical diamond grinding wheel is maintained, can maintain the spherical diamond grinding wheel after wearing and tearing regular sphere, guarantee its grinding precision.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a device for dressing a spherical diamond grinding wheel comprises a dressing wheel and a dressing motor which are connected with each other, wherein the dressing motor is used for driving the dressing wheel to rotate, the dressing wheel is of a hollow cylindrical structure and comprises a dressing end and a connecting end which are oppositely arranged, the dressing end is of an arc-shaped structure, and the diameter of the arc-shaped structure is the same as that of the spherical diamond grinding wheel to be dressed;
the spherical diamond grinding wheel to be dressed is fixed through a clamp, a connecting rod is arranged in the clamp, one end of the connecting rod is connected with a rotating motor, the other end of the connecting rod is connected with the spherical diamond grinding wheel to be dressed, and the spherical diamond grinding wheel to be dressed can rotate under the driving of the connecting rod.
Further, the arc angles corresponding to the two outer points of the trimming end are 90 °.
Further, the included angle between the connecting rod and the trimming wheel is 135 degrees.
Furthermore, the trimming device also comprises a swing mechanism, wherein the trimming wheel and the trimming motor are both connected with the swing mechanism, and the swing mechanism is used for driving the trimming wheel and the trimming motor to rotate around the circle center of the spherical diamond grinding wheel to be trimmed.
Further, when the dressing wheel is driven by the swing mechanism to rotate, the included angle between the connecting rod and the dressing wheel is kept to be 135 degrees all the time.
Compared with the prior art, the utility model has the advantages of:
(1) the utility model provides a device for being directed at spherical diamond grinding wheel is maintained, the dresser supports the outer wall of holding treating the spherical diamond grinding wheel of dressing, because the arc structure of its dresser not only the diameter is the same with the diameter of treating the dressing spherical diamond grinding wheel, and the arc angle that two outside points of dresser correspond is 90, make the dresser can laminate and take place the friction with it on the outer wall of treating the dressing spherical diamond grinding wheel, and the friction all takes place on treating a whole circular structure of dressing spherical diamond grinding wheel outer wall at every turn, when taking place the friction promptly, treat that the dressing spherical diamond grinding wheel is maintained with circular orbit, the friction is more even, can polish the spherical diamond grinding wheel of dressing into the spheroid, better grinding effect has when using once more, machining precision is better.
Drawings
Fig. 1 is a schematic structural diagram of an apparatus for dressing a spherical diamond grinding wheel according to an embodiment of the present invention.
In the figure: 1-a trimming wheel, 2-a trimming motor, 3-a trimming end, 4-a connecting end, 5-a spherical diamond grinding wheel to be trimmed, 6-a clamp and 7-a connecting rod.
Detailed Description
The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, the embodiment of the utility model provides a device for being maintained spherical diamond grinding wheel, including interconnect's finishing wheel 1 and finishing motor 2, finishing motor 2 is used for driving finishing wheel 1 rotatory, finishing wheel 1 is the hollow cylinder structure, its tip 3 and link 4 including relative setting, finishing end 3 is the arc structure, and the diameter of arc structure is the same with the diameter of waiting to repair spherical diamond grinding wheel 5, the arc angle that two outside points of finishing end 3 correspond is 90, finishing end 3 can laminate on waiting to repair spherical diamond grinding wheel 5's outer wall.
Treat that spherical diamond grinding wheel 5 of repairment is fixed through a anchor clamps 6, be provided with connecting rod 7 in the anchor clamps 6, the one end and the rotating electrical machines of connecting rod 7 are connected, the other end pass anchor clamps 6 after with treat that spherical diamond grinding wheel 5 of repairment is connected, treat that spherical diamond grinding wheel 5 of repairment can be rotatory under connecting rod 7's drive, and the contained angle between connecting rod 7 and the dressing wheel 1 is 135.
The trimming device further comprises a swinging mechanism, the trimming wheel 1 and the trimming motor 2 are connected with the swinging mechanism, the swinging mechanism is used for driving the trimming wheel 1 and the trimming motor 2 to rotate around the circle center of the spherical diamond grinding wheel 5 to be trimmed, and when the trimming wheel 1 rotates under the driving of the swinging mechanism, the included angle between the connecting rod 7 and the trimming wheel 1 is kept to be 135 degrees all the time, namely, the included angle rotates around the lower part of the trimming wheel 1.
The utility model discloses when using, dressing wheel 1 supports holds the outer wall treating to revise spherical diamond grinding wheel 5, because the arc structure of its tip 3 not only the diameter is the same with the diameter of treating to revise spherical diamond grinding wheel 5, and the arc angle that two outside points of tip 3 correspond is 90, make tip 3 can laminate and take place the friction with it on the outer wall of treating to revise spherical diamond grinding wheel 5, and the friction all takes place on treating to revise a whole circular structure of spherical diamond grinding wheel 5 outer wall at every turn, when taking place the friction promptly, treat to revise spherical diamond grinding wheel 5 and be maintained with circular orbit, the friction is more even, can polish spherical diamond grinding wheel 5 into the ball shape waiting to be revised, better grinding effect has when reusing, machining precision is better.
The present invention is not limited to the above preferred embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is within the scope of protection.
Claims (5)
1. A device for dressing a spherical diamond grinding wheel, comprising a dressing wheel (1) and a dressing motor (2) connected to each other, the dressing motor (2) being adapted to rotate the dressing wheel (1), characterized in that: the trimming wheel (1) is of a hollow cylindrical structure and comprises a trimming end (3) and a connecting end (4) which are oppositely arranged, the trimming end (3) is of an arc-shaped structure, and the diameter of the arc-shaped structure is the same as that of a spherical diamond grinding wheel (5) to be trimmed;
the spherical diamond grinding wheel (5) to be dressed is fixed through a clamp (6), a connecting rod (7) is arranged in the clamp (6), one end of the connecting rod (7) is connected with a rotating motor, the other end of the connecting rod is connected with the spherical diamond grinding wheel (5) to be dressed, and the spherical diamond grinding wheel (5) to be dressed can rotate under the driving of the connecting rod (7).
2. An apparatus for dressing a spherical diamond grinding wheel according to claim 1, wherein: the arc angles corresponding to the two outer side points of the trimming end (3) are 90 degrees.
3. An apparatus for dressing a spherical diamond grinding wheel according to claim 1, wherein: the included angle between the connecting rod (7) and the finishing wheel (1) is 135 degrees.
4. An apparatus for dressing a spherical diamond grinding wheel according to claim 1, wherein: the trimming device further comprises a swinging mechanism, the trimming wheel (1) and the trimming motor (2) are connected with the swinging mechanism, and the swinging mechanism is used for driving the trimming wheel (1) and the trimming motor (2) to rotate around the circle center of the spherical diamond grinding wheel (5) to be trimmed.
5. An apparatus for dressing a spherical diamond grinding wheel according to claim 1, wherein: when the dressing wheel (1) is driven by the swing mechanism to rotate, the included angle between the connecting rod (7) and the dressing wheel (1) is kept to be 135 degrees all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993489.1U CN211029614U (en) | 2019-11-19 | 2019-11-19 | Device for trimming spherical diamond grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993489.1U CN211029614U (en) | 2019-11-19 | 2019-11-19 | Device for trimming spherical diamond grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211029614U true CN211029614U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921993489.1U Active CN211029614U (en) | 2019-11-19 | 2019-11-19 | Device for trimming spherical diamond grinding wheel |
Country Status (1)
| Country | Link |
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| CN (1) | CN211029614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775839A (en) * | 2020-12-28 | 2021-05-11 | 西安交通大学 | On-site dressing method of cup-shaped arc grinding wheel based on cradle type five-axis numerical control machine tool |
-
2019
- 2019-11-19 CN CN201921993489.1U patent/CN211029614U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775839A (en) * | 2020-12-28 | 2021-05-11 | 西安交通大学 | On-site dressing method of cup-shaped arc grinding wheel based on cradle type five-axis numerical control machine tool |
| CN112775839B (en) * | 2020-12-28 | 2022-04-22 | 西安交通大学 | On-site dressing method of cup-shaped arc grinding wheel based on cradle type five-axis numerical control machine tool |
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