CN214265234U - Grinding wheel with coating - Google Patents
Grinding wheel with coating Download PDFInfo
- Publication number
- CN214265234U CN214265234U CN202022593118.3U CN202022593118U CN214265234U CN 214265234 U CN214265234 U CN 214265234U CN 202022593118 U CN202022593118 U CN 202022593118U CN 214265234 U CN214265234 U CN 214265234U
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- China
- Prior art keywords
- emery wheel
- base member
- grinding
- wheel base
- grinding wheel
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Abstract
The utility model relates to a technical field of emery wheel especially relates to an emery wheel with coating, including the emery wheel base member, the outer fringe of emery wheel base member on laid the grinding head, the grinding head include the metal bond layer and evenly fix the intraformational diamond granule at the metal bond, the metal bond layer wrap up emery wheel base member excircle, the side coating of emery wheel base member have diamond granule. The utility model provides high strength and the rigidity of emery wheel guarantee good easy grindability simultaneously, prevent that the emery wheel from grinding burn or fish tail that consuming time base member and work piece contact caused fast, great improvement long service life, satisfy the demand that the side was polished simultaneously.
Description
Technical Field
The utility model relates to a technical field of emery wheel especially relates to an emery wheel with coating.
Background
The grinding wheel is the one with the largest usage amount and the widest use range in the die, rotates at high speed when in use, and can perform rough grinding, semi-finish grinding, slotting, cutting and the like on various molded surfaces of metal or nonmetal workpieces.
The bonding agent is a common bonding material in the superhard grinding tool and comprises a ceramic bonding agent, a metal bonding agent, a magnesia bonding agent, a resin bonding agent and the like. The bonding agent is one of the important structural components of the superhard grinding tool, and the performance of the bonding agent has a decisive influence on the performance of the grinding tool. The metal bond has the characteristics of high bonding capacity, good fluidity, good forming effect, good heat conducting property and the like, is widely applied to brittle materials and high-precision machining processes, and is coated on the surface of a grinding wheel to improve the wear resistance of the grinding wheel in order to prolong the service life of the grinding wheel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, provide one kind and lay the one deck and contain the metal bond layer and evenly fix the grinding head at the intraformational diamond granule of metal bond in the outer fringe of emery wheel base member to the side coating at the emery wheel base member has diamond granule, and the durability of comprehensive utilization grinding head and the side coating at the emery wheel base member have diamond granule to satisfy the demand of side polishing, and efficient, longe-lived and safe and reliable's emery wheel that has the cladding.
In order to solve the above problem, the utility model discloses the technical scheme who takes is:
the grinding wheel with the coating comprises a grinding wheel base body, wherein a grinding head is laid on the outer edge of the grinding wheel base body, the grinding head comprises a metal bonding agent layer and diamond particles uniformly fixed in the metal bonding agent layer, the metal bonding agent layer wraps the outer circle of the grinding wheel base body, and the diamond particles are coated on the side face of the grinding wheel base body.
The diamond particles are coated on the side surface of the grinding wheel matrix through electroplating or brazing.
And a shaft hole for installation is formed in the middle of the grinding wheel base body.
The thickness of the grinding head is 8 mm-10 mm.
The utility model discloses an gain effect is:
the utility model discloses when using, evenly add diamond particles in the metal bond powder, form the grinding head among the metal bond through high temperature hot melt diamond particles fixes, then weld the grinding head on grinding wheel base member, then carry out machinery and processing of polishing according to design size requirement, the reuse is electroplated, method such as brazing is in the grinding wheel base member both sides coating diamond particles that needs, improve the intensity and the rigidity of emery wheel, guarantee good easy grinding performance simultaneously, prevent that the emery wheel from wearing the burn or the fish tail that matrix and work piece contact caused when grinding fast, great improvement long service life, satisfy the demand that the side was polished simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Referring to fig. 1, the numbering: 1 is a grinding wheel base body, 2 is a grinding head and 3 is diamond particles.
The utility model relates to a emery wheel with cladding, including emery wheel base member 1, laid grinding head 2 in emery wheel base member 1's the outer fringe, grinding head 2 includes the metal bond layer and evenly fixes the intraformational diamond granule at the metal bond, the metal bond layer wrap up emery wheel base member excircle, the side coating of emery wheel base member 1 has diamond granule 3, diamond granule 3 through electroplate, perhaps braze the coating in emery wheel base member 1's side, set up the shaft hole that supplies the installation in the middle of emery wheel base member 1 is positive, the thickness of grinding head is 8mm ~10mm, owing to confine to self intensity, can not do grinding head too thickly, general 8mm ~10mm millimeter is suitable, the emery wheel base member is made by cast iron, emery wheel base member be discoid.
A method for preparing a grinding wheel with a coating comprises the following steps: the method comprises the following steps:
1) uniformly mixing the diamond particles and the metal bonding agent;
2) sintering the mixture of the diamond particles and the metal bonding agent at high temperature, and uniformly fixing the diamond particles in the metal bonding agent by high-temperature hot melting to form a grinding head 2;
3) fixing a grinding head on the excircle of the grinding wheel base body 1 in a welding mode;
4) machining and polishing the grinding wheel with the coating according to the design size requirement;
5) the diamond particles 3 are coated on the two sides of the grinding wheel base body 1 at the required positions by a plating or brazing method.
The utility model discloses when using, evenly add diamond particle in the metal bond powder, form the grinding head among the metal bond through high temperature hot melt diamond particle fixation, then weld grinding head 2 on grinding wheel base member 1, then carry out machinery and processing of polishing according to design size requirement, the reuse is electroplated, method such as brazing is in the coating diamond particle of grinding wheel base member both sides of needs, improve the intensity and the rigidity of emery wheel, guarantee good easy grinding performance simultaneously, prevent that the emery wheel from grinding burn or the fish tail that consuming time base member and work piece contact caused fast, great improvement long service life, satisfy the demand that the side was polished simultaneously.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A coated abrasive wheel comprising a wheel base, wherein: the grinding head is laid on the outer edge of the grinding wheel base body and comprises a metal bonding agent layer and diamond particles uniformly fixed in the metal bonding agent layer, the metal bonding agent layer wraps the outer circle of the grinding wheel base body, and the diamond particles are coated on the side face of the grinding wheel base body.
2. A coated abrasive wheel according to claim 1, wherein: the diamond particles are coated on the side surface of the grinding wheel matrix through electroplating or brazing.
3. A coated abrasive wheel according to claim 1, wherein: and a shaft hole for installation is formed in the middle of the grinding wheel base body.
4. A coated abrasive wheel according to claim 1, wherein: the thickness of the grinding head is 8 mm-10 mm.
5. A coated abrasive wheel according to claim 1, wherein: the grinding wheel base body is made of cast iron and is disc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022593118.3U CN214265234U (en) | 2020-11-11 | 2020-11-11 | Grinding wheel with coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022593118.3U CN214265234U (en) | 2020-11-11 | 2020-11-11 | Grinding wheel with coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214265234U true CN214265234U (en) | 2021-09-24 |
Family
ID=77775366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022593118.3U Active CN214265234U (en) | 2020-11-11 | 2020-11-11 | Grinding wheel with coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214265234U (en) |
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2020
- 2020-11-11 CN CN202022593118.3U patent/CN214265234U/en active Active
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