CN111975658A - Polygonal grinding wheel - Google Patents
Polygonal grinding wheel Download PDFInfo
- Publication number
- CN111975658A CN111975658A CN202010878938.9A CN202010878938A CN111975658A CN 111975658 A CN111975658 A CN 111975658A CN 202010878938 A CN202010878938 A CN 202010878938A CN 111975658 A CN111975658 A CN 111975658A
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- polygonal
- base body
- wheel base
- grinding
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/02—Wheels in one piece
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a polygonal grinding wheel, which is characterized by comprising: the middle part of the grinding wheel base body is provided with an installation connecting ring, and the tail end of the grinding wheel base body is of an inclined polygonal structure, so that the cross section of the whole grinding wheel base body is of a dumbbell-shaped structure; the upper end of the outer edge of the polygonal structure is inclined inwards, a grinding wheel working surface is arranged on the outer edge of the polygonal structure, and the upper end of the grinding wheel working surface is inclined towards the same direction of the outer edge of the polygonal structure; and a plurality of installation through grooves are symmetrically arranged on the outer side of the installation connecting ring of the grinding wheel base body along the axis of the grinding wheel base body. The present invention addresses the matching problem in grinding by providing grinding tools of different designs.
Description
Technical Field
The invention relates to the field of grinding wheel manufacturing, in particular to a polygonal grinding wheel.
Background
The grinding wheel is a bonded grinding tool which is formed by bonding a common grinding material into a certain shape (mostly circular, with a through hole in the center) by a bonding agent and has certain strength. It is generally composed of abrasive, bond and air holes, which are often referred to as the three elements of a bonded abrasive tool. According to different classes of binders, ceramic (binder) grinding wheels, resin (binder) grinding wheels, and rubber (binder) grinding wheels are common. The grinding wheel is the one with the largest use amount and the widest use range in the grinding tool, rotates at high speed when in use, and can perform coarse grinding, semi-fine grinding, slotting, cutting and the like on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece.
While different grinding tools are provided for different grinding materials.
Disclosure of Invention
The invention aims to provide a polygonal grinding wheel to better solve the matching problem in grinding.
In order to realize the purpose of the invention, the adopted technical scheme is as follows:
a polygonal grinding wheel comprising:
the middle part of the grinding wheel base body is provided with an installation connecting ring, and the tail end of the grinding wheel base body is of an inclined polygonal structure, so that the cross section of the whole grinding wheel base body is of a dumbbell-shaped structure;
the upper end of the outer edge of the polygonal structure is inclined inwards, a grinding wheel working surface is arranged on the outer edge of the polygonal structure, and the upper end of the grinding wheel working surface is inclined towards the same direction of the outer edge of the polygonal structure;
and a plurality of installation through grooves are symmetrically arranged on the outer side of the installation connecting ring of the grinding wheel base body along the axis of the grinding wheel base body.
In a preferred embodiment of the invention, the angle of inclination of the polygonal structure is 45 °.
In a preferred embodiment of the invention, the angle of inclination of the upper end of the outer edge of the polygonal structure and the upper end of the working surface of the grinding wheel is 25 degrees.
In a preferred embodiment of the present invention, the grinding wheel base is made of steel.
The invention has the beneficial effects that:
the present invention addresses the matching problem in grinding by providing grinding tools of different designs.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, the polygonal grinding wheel 100 includes a grinding wheel base 110 made of steel, a mounting ring 111 is mounted in the middle of the grinding wheel base 110, and for convenience of mounting, a plurality of mounting through grooves 130 are symmetrically arranged on the outer side of the mounting ring of the grinding wheel base along the axis of the grinding wheel base.
The tail end of the grinding wheel base body 110 is of an inclined polygonal structure 112, so that the cross section of the whole grinding wheel base body is of a dumbbell-shaped structure; the angle of inclination of the polygonal structure 112 is 45 °.
A grinding wheel working surface 120 is arranged on the outer edge of the polygonal structure 112, and the upper end 121 of the grinding wheel working surface 120 inclines towards the same direction of the outer edge of the polygonal structure 112, and the inclination angle is 25 degrees.
Due to the structure, the invention can better deal with the matching problem in grinding.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. A polygonal grinding wheel, comprising:
the middle part of the grinding wheel base body is provided with an installation connecting ring, and the tail end of the grinding wheel base body is of an inclined polygonal structure, so that the cross section of the whole grinding wheel base body is of a dumbbell-shaped structure;
the upper end of the outer edge of the polygonal structure is inclined inwards, a grinding wheel working surface is arranged on the outer edge of the polygonal structure, and the upper end of the grinding wheel working surface is inclined towards the same direction of the outer edge of the polygonal structure;
and a plurality of installation through grooves are symmetrically arranged on the outer side of the installation connecting ring of the grinding wheel base body along the axis of the grinding wheel base body.
2. The polygonal grinding wheel of claim 1 wherein the angle of inclination of the polygonal structure is 45 °.
3. The polygonal grinding wheel according to claim 1, wherein the angle of inclination of the upper end of the outer edge of the polygonal structure and the upper end of the working surface of the grinding wheel is 25 °.
4. The polygonal grinding wheel of claim 1 wherein the grinding wheel body is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010878938.9A CN111975658A (en) | 2020-08-27 | 2020-08-27 | Polygonal grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010878938.9A CN111975658A (en) | 2020-08-27 | 2020-08-27 | Polygonal grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111975658A true CN111975658A (en) | 2020-11-24 |
Family
ID=73440115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010878938.9A Pending CN111975658A (en) | 2020-08-27 | 2020-08-27 | Polygonal grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111975658A (en) |
-
2020
- 2020-08-27 CN CN202010878938.9A patent/CN111975658A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |