CN210147842U - Composite abrasive grinding disc - Google Patents
Composite abrasive grinding disc Download PDFInfo
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- CN210147842U CN210147842U CN201921167141.7U CN201921167141U CN210147842U CN 210147842 U CN210147842 U CN 210147842U CN 201921167141 U CN201921167141 U CN 201921167141U CN 210147842 U CN210147842 U CN 210147842U
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- abrasive material
- aluminum alloy
- abrasive
- bond
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Abstract
The utility model discloses a compound abrasive material mill, including aluminum alloy base member and compound abrasive material layer, be provided with central trompil on the aluminum alloy base member, it has compound abrasive material layer to bond on the aluminum alloy base member, and the shape on compound abrasive material layer keeps unanimous with the aluminum alloy base member, compound abrasive material layer comprises metal bond abrasive material piece and ceramic bond abrasive material piece, adopt the metal bond to bond between metal bond abrasive material piece and the aluminum alloy base member, adopt the ceramic bond to bond between ceramic bond abrasive material piece and the metal bond abrasive material piece, the gross thickness of metal bond abrasive material piece and ceramic bond abrasive material piece is the third of aluminum alloy base member. The utility model discloses a rationally select abrasive material piece and bonding agent to carry out the use of making up ingeniously, obtained the compound abrasive material mill that grinding efficiency is high, stand wear and tear, reduced the number of times of changing the abrasive material mill, both improved production efficiency, also reduced workman intensity of labour, be favorable to the long-term development of enterprise.
Description
Technical Field
The utility model belongs to the technical field of the abrasive material grinding apparatus, concretely relates to compound abrasive material mill.
Background
Abrasive discs are typically composed of a substrate, an abrasive layer. The abrasive layer mainly comprises a bonding agent, an abrasive, air holes and the like. The binder is an indispensable part for producing the abrasive layer, and functions to bind abrasive grains into a certain geometric shape, and to hold the abrasive grains and receive a grinding force during machining to perform a cutting action. There are three main categories of binders for abrasive layers: resin binder, ceramic binder and metal binder. The holding strength of the bonding agent material to the abrasive directly influences the service performance and the service life of the grinding disc, and among the three types of bonding agent materials, the metal bonding agent has the highest bonding strength with the abrasive, the ceramic bonding agent has the second lowest bonding strength, and the resin bonding agent has the lowest bonding strength. Therefore, the actual production mainly selects the proper bonding agent according to the performance of the bonding agent and the requirements of the grinding disc in the processing.
The abrasive blocks made of resin bond, ceramic bond and metal bond are respectively called resin bond abrasive block, ceramic bond abrasive block and metal bond abrasive block. The abrasive material block is a main part of the grinding disc, which participates in grinding, and directly influences the service performance and the processing quality of the grinding disc. Most of abrasive millstones used in the actual production at present have the problems of quick abrasion and frequent replacement, which not only affects the production efficiency, but also increases the labor intensity of workers and is not beneficial to the long-term development of enterprises.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that exists among the above-mentioned background art, the utility model provides an efficient, the compound abrasive material mill that stand wear and tear of grinding has both improved production efficiency, has also reduced workman intensity of labour, is favorable to the long-term development of enterprise.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a compound abrasive material mill, mainly includes aluminum alloy base member and compound abrasive material layer, is provided with central trompil on the aluminum alloy base member, it has compound abrasive material layer to bond on the aluminum alloy base member, and the shape on compound abrasive material layer keeps unanimous with the aluminum alloy base member, compound abrasive material layer comprises metal bond abrasive material piece and ceramic bond abrasive material piece, adopt the metal bond to bond between metal bond abrasive material piece and the aluminum alloy base member, adopt the ceramic bond to bond between ceramic bond abrasive material piece and the metal bond abrasive material piece, the gross thickness of metal bond abrasive material piece and ceramic bond abrasive material piece is the third of aluminum alloy base member.
Further, the aluminum alloy substrate is of a cylindrical structure.
Further, the aluminum alloy matrix is of a regular hexagonal structure.
Further, the aluminum alloy matrix is of a regular octagonal structure.
The beneficial effects of the utility model reside in that: the utility model discloses a rationally select abrasive material piece and bonding agent, carried out the ingenious combined use with metal bond abrasive material piece and ceramic bond abrasive material piece, obtained the compound abrasive material mill that grinding efficiency is high, stand wear and tear, reduced the number of times of changing the abrasive material mill, both improved production efficiency, also reduced workman intensity of labour, be favorable to the long-term development of enterprise.
Drawings
Fig. 1 is a cross-sectional view of the structure diagram of the present invention.
Shown in the figure: 1-aluminum alloy matrix, 2-metal bond abrasive block, 3-ceramic bond abrasive block and 4-center opening.
Detailed Description
It should be noted that the hatching used in the drawings is merely for identification of the distinction and does not represent hatching of the actual material.
With reference to the attached drawing 1, the composite abrasive grinding disc mainly comprises an aluminum alloy base body 1 and a composite abrasive layer, wherein a central opening 4 is formed in the aluminum alloy base body 1, the composite abrasive layer is bonded on the aluminum alloy base body 1, the shape of the composite abrasive layer is consistent with that of the aluminum alloy base body 1, the composite abrasive layer is composed of a metal binding agent abrasive block 2 and a ceramic binding agent abrasive block 3, the metal binding agent abrasive block 2 is bonded with the aluminum alloy base body 1 through a metal binding agent, the ceramic binding agent abrasive block 3 is bonded with the metal binding agent abrasive block through a ceramic binding agent, and the total thickness of the metal binding agent abrasive block 2 and the ceramic binding agent abrasive block 3 is one third of that of the aluminum alloy base body 1, so that the stability of the composite abrasive grinding.
Further, the aluminum alloy substrate 1 has a cylindrical structure.
Further, the aluminum alloy matrix 1 is in a regular hexagonal structure.
Further, the aluminum alloy matrix 1 is of a regular octagonal structure.
The utility model discloses a rationally select abrasive material piece and bonding agent, carried out the ingenious combined use with metal bond abrasive material piece 2 and ceramic bond abrasive material piece 3, a combined abrasive material mill has played the effect of two mills, has obtained the combined abrasive material mill that grinding efficiency is high, stand wear and tear, has reduced the number of times of changing the abrasive material mill, has both improved production efficiency, has also reduced workman intensity of labour, is favorable to the long-distance development of enterprise.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a compound abrasive material mill mainly includes aluminum alloy base member (1) and compound abrasive material layer, is provided with central trompil (4) on aluminum alloy base member (1), it has compound abrasive material layer to bond on aluminum alloy base member (1), and the shape on compound abrasive material layer keeps unanimous with aluminum alloy base member (1), its characterized in that: the composite abrasive layer is composed of a metal binder abrasive block (2) and a ceramic binder abrasive block (3), the metal binder abrasive block (2) and the aluminum alloy matrix (1) are bonded through a metal binder, the ceramic binder abrasive block (3) and the metal binder abrasive block are bonded through a ceramic binder, and the total thickness of the metal binder abrasive block (2) and the ceramic binder abrasive block (3) is one third of that of the aluminum alloy matrix (1).
2. The abrasive composite abrasive disk of claim 1 wherein: the aluminum alloy matrix (1) is of a cylindrical structure.
3. The abrasive composite abrasive disk of claim 1 wherein: the aluminum alloy matrix (1) is of a regular hexagon structure.
4. The abrasive composite abrasive disk of claim 1 wherein: the aluminum alloy matrix (1) is of a regular octagonal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167141.7U CN210147842U (en) | 2019-07-24 | 2019-07-24 | Composite abrasive grinding disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167141.7U CN210147842U (en) | 2019-07-24 | 2019-07-24 | Composite abrasive grinding disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210147842U true CN210147842U (en) | 2020-03-17 |
Family
ID=69766397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921167141.7U Active CN210147842U (en) | 2019-07-24 | 2019-07-24 | Composite abrasive grinding disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210147842U (en) |
-
2019
- 2019-07-24 CN CN201921167141.7U patent/CN210147842U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A composite abrasive grinding disc Effective date of registration: 20220718 Granted publication date: 20200317 Pledgee: Zunyi Honghuagang sub branch of Bank of Guiyang Co.,Ltd. Pledgor: GUIZHOU ZUNYI JINSHAN ABRASIVE Co.,Ltd. Registration number: Y2022980010682 |