CN203471521U - Improved abrasive belt wheel for belt sander - Google Patents
Improved abrasive belt wheel for belt sander Download PDFInfo
- Publication number
- CN203471521U CN203471521U CN201320600898.7U CN201320600898U CN203471521U CN 203471521 U CN203471521 U CN 203471521U CN 201320600898 U CN201320600898 U CN 201320600898U CN 203471521 U CN203471521 U CN 203471521U
- Authority
- CN
- China
- Prior art keywords
- belt wheel
- abrasive belt
- wheel body
- arc groove
- sander
- 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)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to an improved abrasive belt wheel for a belt sander. The improved abrasive belt wheel comprises an abrasive belt wheel body, a mounting shaft hole is formed in the middle of the abrasive belt wheel body, a concave arc groove is formed inwards in the circular arc face of the abrasive belt wheel body, a plurality of inward strip-shaped grooves are evenly distributed in the concave arc groove in the circumferential direction of the abrasive belt wheel body, and the number of the strip-shaped grooves is 30. The improved abrasive belt wheel for the belt sander is simple in structure, the concave arc groove is formed inwards in the circular arc face of the abrasive belt wheel body, and a grinding belt is mounted in the concave arc groove and can not slide off easily in the grinding process. Meanwhile, the concave arc groove is matched with the convex part of an LED lamp radiator, and the grinding effect is improved.
Description
Technical field
The utility model relates to a kind of abrasive belt wheel, relates in particular to the modified abrasive belt wheel on the belt sander of a kind of LED of can be used for lamp radiator polishing.
Background technology
Belt sander is widely used in the polishing of LED illuminating lamp radiator, vertical belt sander of the prior art, that sanding belt is arranged on the abrasive belt wheel of belt sander, but, when current sanding belt is arranged on abrasive belt wheel, in bruting process, easily landing from abrasive belt wheel of sanding belt, brings certain impact to workman's safety.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provides a kind of for the modified abrasive belt wheel on belt sander.
The utility model is to be achieved through the following technical solutions:
A kind of for the modified abrasive belt wheel on belt sander, comprise abrasive belt wheel body, the centre of described abrasive belt wheel body is provided with installation axle hole, the arc surface of described abrasive belt wheel body is inwardly provided with spill arc groove, on described spill arc groove along a plurality of inside strip grooves of being circumferentially evenly distributed with of abrasive belt wheel body.
As optimal technical scheme of the present utility model, the degree of depth of described strip groove is 3-5mm.
As optimal technical scheme of the present utility model, the quantity of described strip groove is 30.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, arc surface by abrasive belt wheel body is inwardly provided with spill arc groove, sanding belt is installed within it, in bruting process, be difficult for landing, spill arc groove matches with the protuberance of LED lamp radiator simultaneously, improves polishing effect.
Accompanying drawing explanation
Fig. 1 is axonometric drawing of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 2 is the A-A cutaway view in Fig. 2.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is axonometric drawing of the present utility model, and Fig. 2 is left view of the present utility model, and Fig. 2 is the A-A cutaway view in Fig. 2.
Described a kind of for the modified abrasive belt wheel on belt sander, comprise abrasive belt wheel body 1, the centre of described abrasive belt wheel body 1 is provided with installation axle hole 2, the arc surface of described abrasive belt wheel body 1 is inwardly provided with spill arc groove 3, sanding belt is installed within it, in bruting process, be difficult for landing, spill arc groove matches with the protuberance of LED lamp radiator simultaneously, improves polishing effect.
On described spill arc groove 3, along a plurality of inside strip grooves 4 of being circumferentially evenly distributed with of abrasive belt wheel body 1, further prevent sanding belt landing, the degree of depth of described strip groove 4 is 4mm, and the quantity of described strip groove 4 is 30.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. one kind for the modified abrasive belt wheel on belt sander, comprise abrasive belt wheel body (1), the centre of described abrasive belt wheel body (1) is provided with installation axle hole (2), it is characterized in that, the arc surface of described abrasive belt wheel body (1) is inwardly provided with spill arc groove (3), and described spill arc groove (3) is upper along a plurality of inside strip grooves of being circumferentially evenly distributed with of abrasive belt wheel body (1) (4).
2. according to claim 1 a kind ofly it is characterized in that for the modified abrasive belt wheel on belt sander, the degree of depth of described strip groove (4) is 3-5mm.
3. according to claim 2 a kind ofly it is characterized in that for the modified abrasive belt wheel on belt sander, the quantity of described strip groove (4) is 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600898.7U CN203471521U (en) | 2013-09-27 | 2013-09-27 | Improved abrasive belt wheel for belt sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600898.7U CN203471521U (en) | 2013-09-27 | 2013-09-27 | Improved abrasive belt wheel for belt sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471521U true CN203471521U (en) | 2014-03-12 |
Family
ID=50219929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320600898.7U Expired - Fee Related CN203471521U (en) | 2013-09-27 | 2013-09-27 | Improved abrasive belt wheel for belt sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203471521U (en) |
-
2013
- 2013-09-27 CN CN201320600898.7U patent/CN203471521U/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: 20140312 Termination date: 20160927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |