CN202894978U - Ceramic retainer ring of grinding machine - Google Patents
Ceramic retainer ring of grinding machine Download PDFInfo
- Publication number
- CN202894978U CN202894978U CN 201220576307 CN201220576307U CN202894978U CN 202894978 U CN202894978 U CN 202894978U CN 201220576307 CN201220576307 CN 201220576307 CN 201220576307 U CN201220576307 U CN 201220576307U CN 202894978 U CN202894978 U CN 202894978U
- Authority
- CN
- China
- Prior art keywords
- retainer ring
- ring body
- ring
- ceramic
- grinding machine
- 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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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model provides a ceramic retainer ring of a grinding machine. The ceramic retainer ring comprises a retainer ring body, discharge grooves and a friction layer. The discharge grooves are arranged on the retainer ring body. The ceramic retainer ring is characterized in that the retainer ring body is circular, the discharge grooves are uniformly arranged on the retainer ring body, and the friction layer is arranged at one end of the retainer ring body. The ceramic retainer ring of the grinding machine has the advantages that the ceramic retainer ring is made of ceramic materials, the abrasion resistance of the retainer ring is greatly improved, abrasion to a grinding disc is reduced, the discharge grooves are arranged on the retainer ring, accordingly, waste generated in a grinding procedure can be timely discharged, the workpiece grinding precision is improved, the work efficiency of the grinding machine is also improved, and the service life of the grinding machine is prolonged.
Description
Technical field
The utility model relates to a kind of back-up ring, especially relates to a kind of grinder pottery back-up ring.
Background technology
At present, when grinder grinds workpiece, back-up ring can be used as auxiliary equipment, and existing most back-up ring is processed by ferrous material, exist not wear-resistant, the easy deficiency to workpiece and abrasive disk generation wearing and tearing of back-up ring, grind the waste material that produces and be difficult in time discharging, reduced the precision that operating efficiency and workpiece grind.
The utility model content
The utility model provides a kind of grinder pottery back-up ring for above-mentioned the deficiencies in the prior art, overcome existing back-up ring not wear-resistant, easy to workpiece and the damaged deficiency of abrasive disk generation, improved the wear-resistant ability of back-up ring, can in time discharge grinding the waste material that produces, improve the precision that operating efficiency and workpiece grind.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of grinder pottery back-up ring, comprise the back-up ring body, be arranged on discharge groove and frictional layer on the back-up ring body, it is characterized in that: described back-up ring body is set to annular, and the back-up ring body adopts ceramic making to form, and has improved wear-resistant ability, discharge groove evenly is arranged on the back-up ring body, described frictional layer is arranged on an end of back-up ring body, and in grinding work, workpiece places in the back-up ring, the waste material that process of lapping is produced is in time discharged by discharge groove, has improved the precision that workpiece grinds.
Described back-up ring body is set to ceramic material.
Described back-up ring body, its internal diameter are 160mm-180mm, and external diameter is 180mm-200mm, highly are 30mm-50mm.
Described discharge groove, its width are 4mm-6mm, and the degree of depth is 10mm-30mm, and quantity is 10-12.
Described frictional layer is set to the high abrasion ceramic layer.
Beneficial effect: the utility model adopts ceramic material to form, greatly improved the wearability of back-up ring, the wearing and tearing to abrasive disk have been reduced, be provided with discharge groove and frictional layer at back-up ring, in time discharge grinding the waste material that produces, improve the grinding precision to workpiece, also improved operating efficiency and the service life of grinder.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is top view of the present utility model.
In the accompanying drawing: 1, back-up ring body; 2, discharge groove; 3, frictional layer.
The specific embodiment
Below with reference to drawings and Examples, the utility model is described in detail.
As shown in drawings, a kind of grinder pottery back-up ring, comprise back-up ring body 1, be arranged on discharge groove 2 and frictional layer 3 on the back-up ring body 1, it is characterized in that: described back-up ring body 1 is set to annular, back-up ring body 1 adopts ceramic making to form, improved wear-resistant ability, its external diameter is 200mm, and internal diameter is 180mm, highly is 50mm, discharge groove 2 evenly is arranged on the back-up ring body 1, its width is 6mm, and the degree of depth is 30mm, and quantity is 12, described frictional layer 3 is arranged on an end of back-up ring body 1, and it is formed by the high abrasion ceramic making.In grinding work, workpiece places in the back-up ring, and the waste material that process of lapping is produced is in time discharged by discharge groove, has improved the precision that workpiece grinds, and has also reduced the wearing and tearing to abrasive disk.
The utility model does not relate to partly all, and the prior art that maybe can adopt same as the prior art is realized.
Claims (4)
1. grinder pottery back-up ring, comprise back-up ring body (1), discharge groove (2) and friction layer (3), it is characterized in that: described back-up ring body (1) is set to annular, discharge groove (2) evenly is arranged on the back-up ring body (1), and described frictional layer (3) is arranged on an end of back-up ring body (1).
2. grinder as claimed in claim 1 pottery back-up ring, it is characterized in that: described back-up ring body (1), its internal diameter are 160mm-180mm, external diameter is 180mm-200mm, highly is 30mm-50mm.
3. grinder as claimed in claim 1 pottery back-up ring, it is characterized in that: described discharge groove (2), its width are 4mm-6mm, and the degree of depth is 10mm-30mm, and quantity is 10-12.
4. grinder as claimed in claim 1 pottery back-up ring, it is characterized in that: described frictional layer (3) is set to the high abrasion ceramic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220576307 CN202894978U (en) | 2012-10-31 | 2012-10-31 | Ceramic retainer ring of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220576307 CN202894978U (en) | 2012-10-31 | 2012-10-31 | Ceramic retainer ring of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894978U true CN202894978U (en) | 2013-04-24 |
Family
ID=48115694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220576307 Expired - Fee Related CN202894978U (en) | 2012-10-31 | 2012-10-31 | Ceramic retainer ring of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666315A (en) * | 2016-01-26 | 2016-06-15 | 科森科技东台有限公司 | Polishing disk, polishing device and high-brightness abrasion-resistant metal mirror surface rough polishing technology |
-
2012
- 2012-10-31 CN CN 201220576307 patent/CN202894978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666315A (en) * | 2016-01-26 | 2016-06-15 | 科森科技东台有限公司 | Polishing disk, polishing device and high-brightness abrasion-resistant metal mirror surface rough polishing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Genan Mullers Co., Ltd. Assignor: Zhao Hui Contract record no.: 2013320000635 Denomination of utility model: Ceramic retainer ring of grinding machine Granted publication date: 20130424 License type: Exclusive License Record date: 20130709 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131031 |