CN201249408Y - Bowl mill - Google Patents
Bowl mill Download PDFInfo
- Publication number
- CN201249408Y CN201249408Y CNU2008201453206U CN200820145320U CN201249408Y CN 201249408 Y CN201249408 Y CN 201249408Y CN U2008201453206 U CNU2008201453206 U CN U2008201453206U CN 200820145320 U CN200820145320 U CN 200820145320U CN 201249408 Y CN201249408 Y CN 201249408Y
- Authority
- CN
- China
- Prior art keywords
- bowl
- pedestal
- diamond segment
- face
- dovetail groove
- 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 - Lifetime
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Abstract
A bowl mill comprises a bowl-shaped seat body and a diamond cutter head connected on the end face of the seat body, which is characterized in that a dovetail groove is formed on the end face of the seat body, and a trapezoid projection which is matched with the dovetail groove is formed on the diamond cutter head. The bowl mill has the effects of preventing the diamond cutter head from dropping and reducing noise.
Description
Technical field
The utility model relates to a kind of diamond tool of stone material grinding, is specially a kind of bowl of mill.
Background technology
Bowl mill is the effective tool that is used for stone material polishing fast, deburring, moulding and finishing stone material, building stones surface, along with the form and the structure of the development bowl mill of society all has greatly improved.
Known, the bowl mill is made up of bowl-shape pedestal and diamond segment, diamond segment is to be connected on the end face of pedestal by welding manner, the solder side of general diamond segment is a burnishing surface, pedestal is normally made of iron, because diamond segment adopts welding manner to be fixed on the pedestal, therefore when work the phenomenon that diamond segment comes off can appear, vibration frequency when the intrinsic frequency of iron in addition pedestal self is done with the bowl grinder is more approaching, and the noise that produces when therefore the bowl grinder is done is bigger.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of bowl of mill is provided, the little characteristics of noise that produce when having diamond segment difficult drop-off and work.
For this reason, a kind of bowl of mill that the utility model provides, comprise bowl-shape pedestal and the diamond segment that is connected on the pedestal end face, it is characterized in that: be formed with dovetail groove on the pedestal end face, described diamond segment is formed with the trapezoidal projection that matches with described dovetail groove.
Described pedestal is the aluminium seat, because the intrinsic frequency of aluminium differs bigger with the vibration frequency of bowl grinder when doing, so the noise that produces is little.
The utlity model has following beneficial effect:
The utility model is to adopt the cooperation of dovetail groove and trapezoidal projection to come securely pedestal and diamond segment to be linked together, and realizes by the mode of annotating aluminium, has overcome easily coming off and shortcomings such as noise is big of the fixedly connected existence of traditional employing welding manner.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a cutaway view of the present utility model.
The specific embodiment
See figures.1.and.2.A kind of bowl of mill, comprise bowl-shape pedestal 2 and the diamond segment 1 that is connected on pedestal 2 end faces, diamond segment 1 is the annular laminated structure, diamond segment 1 is formed with joint face and working face, be formed with dovetail groove on pedestal 2 end faces, be formed with on described diamond segment 1 joint face match with described dovetail groove trapezoidal protruding 101, concrete trapezoidal protruding 101 circumferential are formed on diamond segment 1 joint face, trapezoidal protruding 101 are annular, trapezoidal protruding 101 also can segmentation the form circle distribution on the joint face of diamond segment 1.
In order to realize above-mentioned oat tail groove structure, earlier diamond segment 1 cold-rolled sintered one-tenth joint face had trapezoidal protruding 101 annular laminated structure, adopt the mode of annotating aluminium to form the bowl-shape pedestal that combines with diamond segment 1 joint face in conjunction with mould then with oat tail groove structure, can firmly diamond segment 1 be fixed on the pedestal 2 like this, because the vibration frequency the when intrinsic frequency of aluminium is done with the bowl grinder differs bigger, the noise that pedestal adopts the aluminium seat to produce when work is also less.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (2)
1, a kind of bowl of mill comprises bowl-shape pedestal and the diamond segment that is connected on the pedestal end face, and it is characterized in that: be formed with dovetail groove on the pedestal end face, described diamond segment is formed with the trapezoidal projection that matches with described dovetail groove.
2, a kind of bowl of mill according to claim 1 is characterized in that: described pedestal is the aluminium seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201453206U CN201249408Y (en) | 2008-08-21 | 2008-08-21 | Bowl mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201453206U CN201249408Y (en) | 2008-08-21 | 2008-08-21 | Bowl mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249408Y true CN201249408Y (en) | 2009-06-03 |
Family
ID=40745079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201453206U Expired - Lifetime CN201249408Y (en) | 2008-08-21 | 2008-08-21 | Bowl mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249408Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152249A (en) * | 2011-03-22 | 2011-08-17 | 广东奔朗新材料股份有限公司 | Noise-suppression edge grinding wheel |
| CN102218709A (en) * | 2011-06-03 | 2011-10-19 | 福建万龙金刚石工具有限公司 | Anti-drop diamond brad and manufacturing process thereof |
| CN105014557A (en) * | 2015-05-25 | 2015-11-04 | 江苏锋泰工具有限公司 | Light and efficient diamond grinding wheel |
-
2008
- 2008-08-21 CN CNU2008201453206U patent/CN201249408Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152249A (en) * | 2011-03-22 | 2011-08-17 | 广东奔朗新材料股份有限公司 | Noise-suppression edge grinding wheel |
| CN102218709A (en) * | 2011-06-03 | 2011-10-19 | 福建万龙金刚石工具有限公司 | Anti-drop diamond brad and manufacturing process thereof |
| CN105014557A (en) * | 2015-05-25 | 2015-11-04 | 江苏锋泰工具有限公司 | Light and efficient diamond grinding wheel |
| CN105014557B (en) * | 2015-05-25 | 2017-12-26 | 江苏锋泰工具有限公司 | Efficient and light weight diamond-impregnated wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090603 |