CN202684766U - Composite diamond grinding wheel - Google Patents
Composite diamond grinding wheel Download PDFInfo
- Publication number
- CN202684766U CN202684766U CN 201220248829 CN201220248829U CN202684766U CN 202684766 U CN202684766 U CN 202684766U CN 201220248829 CN201220248829 CN 201220248829 CN 201220248829 U CN201220248829 U CN 201220248829U CN 202684766 U CN202684766 U CN 202684766U
- Authority
- CN
- China
- Prior art keywords
- diamond grinding
- base plate
- annular base
- diamond
- grinding wheel
- 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 discloses a composite diamond grinding wheel which comprises a metal base body and a diamond grinding block, wherein the metal base body consists of an annular base plate and a mounting plate; the annular base plate is sleeved on the mounting plate; a notch is arranged on the upper surface of the annular base plate; a dovetail groove is arranged in the notch; the diamond grinding block is arranged in the notch; and the bottom surface is matched with the dovetail groove. The composite diamond grinding wheel disclosed by the utility model has a simple and reasonable structure and is quick and easy to dismantle; when the composite diamond grinding wheel is damaged and needs to be replaced, the annular base plate only needs to be dismantled from the mounting plate and replaced with a new base plate, thereby reducing the production cost; and the diamond grinding block is connected to the annular base plate through the dovetail groove, the drop of the diamond grinding block is avoided, and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of emery wheel, particularly a kind of composite diamond grinding wheel.
Background technology
Diamond-impregnated wheel is mainly used in the processing rigid alloy, and have following advantage with respect to other grinding tools: grinding efficiency is higher than bonded abrasive products; The very high capacity of heat transmission is arranged, and thermal conductivity is about 9-10 times of silicon carbide abrasive particles; Has less radius of corner, than being easier to cut machined material.Diamond-impregnated wheel generally is divided into three kinds, be resin bonding agent diamond emery wheel, metal-bonded diamond emery wheel and ceramic bond diamond emery wheel, wherein two kinds of emery wheels of resin bonding agent diamond emery wheel and other are compared, has grinding heat little, therefore the good and grinding efficiency high of self-sharpening is applied in the grinding of the hard brittle materials such as carbide alloy, pottery and glass widely.The resin bonding agent diamond emery wheel generally is comprised of abrasive wheel substrate, non-diamond layer and diamond layer, the effect of abrasive wheel substrate is to bear, support diamond layer, the non-diamond layer connects abrasive wheel substrate and diamond layer, diamond layer is the working portion of diamond-impregnated wheel, also is to guarantee diamond-impregnated wheel grinding efficiency and the key stratum in grinding life-span.When existing diamond-impregnated wheel carried out grinding, the impact that diamond grinding block is subject to and vibrations were larger, and diamond grinding block is easily broken, and its work noise is also larger, directly operator's physical and mental health and surrounding environment is impacted.
Summary of the invention
It is a kind of simple and reasonable for structure that the purpose of this utility model just is to provide, and noise is little, not breakable composite diamond grinding wheel.
To achieve these goals, the technical solution adopted in the utility model is such: composite diamond grinding wheel of the present utility model, comprise metallic matrix and diamond grinding block, described metallic matrix is comprised of annular base plate and installing plate, annular base plate is socketed on the installing plate, and the annular base plate upper surface is provided with breach, is provided with dovetail groove in the breach, diamond grinding block is arranged in the breach, and bottom surface and dovetail groove coupling.
As preferably, described annular base plate is threaded with installing plate, and is provided with pad between annular base plate and the installing plate.
Compared with prior art, the utility model has the advantage of: the utility model is simple in structure, rationally, dismantle rapid and simple, when being worn down to the needs replacing, only need annular base plate pulled down from installing plate and change new substrate and get final product, reduce production cost, be provided with pad between annular base plate and the installing plate, had the effect that slows down impact, in grinding process, when the diamond module was subject to larger grinding impact, this pad can weaken and buffer portion impacts, and prevented that the diamond module from occurring damaged, prolong its service life, noise when having reduced simultaneously its work, diamond grinding block is connected on the annular base plate by dovetail groove, avoids diamond grinding block to come off.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, composite diamond grinding wheel of the present utility model, comprise metallic matrix and diamond grinding block 3, described metallic matrix is comprised of annular base plate 2 and installing plate 1, and annular base plate 2 is socketed on the installing plate 1, annular base plate 2 upper surfaces are provided with breach, be provided with dovetail groove 5 in the breach, diamond grinding block 3 is arranged in the breach, and bottom surface and dovetail groove 5 couplings, described annular base plate 2 is threaded with installing plate 1, and is provided with pad 4 between annular base plate 2 and the installing plate 1.
During installation, first pad 4 is socketed on the installing plate 1, then annular base plate 2 is connected with installing plate 1 by screw thread, and then installing plate 1 connection annular base plate 2 is assembled on the head together.
Claims (2)
1. composite diamond grinding wheel, comprise metallic matrix and diamond grinding block, it is characterized in that: described metallic matrix is comprised of annular base plate and installing plate, annular base plate is socketed on the installing plate, the annular base plate upper surface is provided with breach, be provided with dovetail groove in the breach, diamond grinding block is arranged in the breach, and bottom surface and dovetail groove coupling.
2. composite diamond grinding wheel according to claim 1, it is characterized in that: described annular base plate is threaded with installing plate, and is provided with pad between annular base plate and the installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248829 CN202684766U (en) | 2012-05-30 | 2012-05-30 | Composite diamond grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248829 CN202684766U (en) | 2012-05-30 | 2012-05-30 | Composite diamond grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684766U true CN202684766U (en) | 2013-01-23 |
Family
ID=47540434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220248829 Expired - Fee Related CN202684766U (en) | 2012-05-30 | 2012-05-30 | Composite diamond grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437092A (en) * | 2015-12-18 | 2016-03-30 | 桂林华轮金刚石工具有限公司 | Detachable diamond grinding wheel |
-
2012
- 2012-05-30 CN CN 201220248829 patent/CN202684766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437092A (en) * | 2015-12-18 | 2016-03-30 | 桂林华轮金刚石工具有限公司 | Detachable diamond grinding wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130530 |