CN210757242U - Wear-resistant grinding wheel - Google Patents
Wear-resistant grinding wheel Download PDFInfo
- Publication number
- CN210757242U CN210757242U CN201921796476.5U CN201921796476U CN210757242U CN 210757242 U CN210757242 U CN 210757242U CN 201921796476 U CN201921796476 U CN 201921796476U CN 210757242 U CN210757242 U CN 210757242U
- Authority
- CN
- China
- Prior art keywords
- wear
- grinding
- grinding wheel
- resistant
- material layer
- 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.)
- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 229910052582 BN Inorganic materials 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 3
- 229910001651 emery Inorganic materials 0.000 abstract description 10
- 239000003082 abrasive agent Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to a wear-resistant grinding wheel, which comprises a grinding material layer, a grinding wheel base body, a shaft hole and a wear-resistant bulge; the grinding wheel base is embedded in the grinding material layer, and the wear-resisting bulges and the shaft hole are uniformly distributed on the grinding material layer in a concentric circle mode. Wear-resisting formula emery wheel add the wear-resisting arch of steel on the abrasive material layer of ordinary emery wheel, such constitution makes the emery wheel promote greatly in structural strength, life has also obtained the extension by a wide margin, very big improvement the factor of safety of emery wheel grinding and the quality of processing work piece, improved the work efficiency of abrasive machine simultaneously.
Description
Technical Field
The utility model relates to a mechanical equipment manufacturing field belongs to an abrasive machine accessory, relates to a wear-resisting formula emery wheel particularly.
Background
The grinding wheel is also called a bonded abrasive tool, and is a bonded abrasive tool with certain strength and a certain shape formed by bonding common abrasive materials by using a bonding agent. Generally consists of an abrasive, a bond and an arbor hole, which are often referred to as the three elements of a bonded abrasive tool. 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.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear-resisting formula emery wheel.
In order to solve the technical problem, the purpose of the utility model is realized through following technical scheme:
a wear-resistant grinding wheel comprises a grinding material layer, a grinding wheel base body, a shaft hole and a wear-resistant bulge;
the grinding wheel base body is embedded into the grinding material layer, and the wear-resistant protrusions and the shaft holes are uniformly distributed on the grinding material layer in a concentric circle mode.
The abrasive layer is higher than the grinding wheel matrix.
The abrasive layer is made of ceramic materials and comprises one of diamond, silicon carbide, silicon nitride or cubic boron nitride.
The grinding wheel base body is made of steel materials.
The wear-resistant protrusions are made of steel materials.
The beneficial effects of the utility model reside in that:
wear-resisting formula emery wheel add the wear-resisting arch of steel on the abrasive material layer of ordinary emery wheel, such constitution makes the emery wheel promote greatly in structural strength, life has also obtained the extension by a wide margin, very big improvement the factor of safety of emery wheel grinding and the quality of processing work piece, improved the work efficiency of abrasive machine simultaneously.
Drawings
FIG. 1 is a schematic sectional view of a wear-resistant grinding wheel;
fig. 2 is a schematic view of the abrasive layer structure.
Detailed Description
The present invention will be described in further detail below: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation is given, but the scope of the present invention is not limited to the following embodiments.
As shown in the figure, the wear-resistant grinding wheel comprises a grinding material layer 1, a grinding wheel base body 2, a shaft hole 3 and a wear-resistant bulge 4;
the grinding wheel base body 2 is embedded into the grinding material layer 1, and the wear-resistant protrusions 4 and the shaft holes 3 are uniformly distributed on the grinding material layer 1 in a concentric circle mode.
The abrasive layer 1 is higher than the grinding wheel base body 2.
The abrasive layer 1 is made of ceramic materials and comprises one of diamond, silicon carbide, silicon nitride or cubic boron nitride.
The grinding wheel base body 2 is made of steel materials.
The wear-resistant protrusions 4 are made of steel materials.
The above description is only the preferred embodiments of the present invention, and these embodiments are all based on the present invention, and the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. A wear-resistant grinding wheel is characterized in that:
comprises a grinding material layer (1), a grinding wheel base body (2), a shaft hole (3) and a wear-resistant bulge (4);
the grinding wheel base body (2) is embedded into the grinding material layer (1), and the wear-resistant protrusions (4) and the shaft holes (3) are uniformly distributed on the grinding material layer (1) in the form of concentric circles.
2. A wear resistant grinding wheel according to claim 1, characterized in that:
the abrasive layer (1) is higher than the grinding wheel base body (2).
3. A wear resistant grinding wheel according to claim 1, characterized in that:
the abrasive layer (1) is made of ceramic materials and comprises one of diamond, silicon carbide, silicon nitride or cubic boron nitride.
4. A wear resistant grinding wheel according to claim 1, characterized in that:
the grinding wheel base body (2) is made of steel materials.
5. A wear resistant grinding wheel according to claim 1, characterized in that:
the wear-resistant protrusions (4) are made of steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921796476.5U CN210757242U (en) | 2019-10-24 | 2019-10-24 | Wear-resistant grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921796476.5U CN210757242U (en) | 2019-10-24 | 2019-10-24 | Wear-resistant grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210757242U true CN210757242U (en) | 2020-06-16 |
Family
ID=71051532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921796476.5U Expired - Fee Related CN210757242U (en) | 2019-10-24 | 2019-10-24 | Wear-resistant grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210757242U (en) |
-
2019
- 2019-10-24 CN CN201921796476.5U patent/CN210757242U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |