CN202825578U - Safety grinding wheel - Google Patents
Safety grinding wheel Download PDFInfo
- Publication number
- CN202825578U CN202825578U CN201220449353.6U CN201220449353U CN202825578U CN 202825578 U CN202825578 U CN 202825578U CN 201220449353 U CN201220449353 U CN 201220449353U CN 202825578 U CN202825578 U CN 202825578U
- Authority
- CN
- China
- Prior art keywords
- wheel body
- grinding wheel
- emery wheel
- safety
- baffle
- 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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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses a safety grinding wheel which comprises a grinding wheel body. One side of a central area of the grinding wheel body is inwardly concave, and the other side of the central area of the grinding wheel body protrudes to enable the grinding wheel body to be in a cymbals shape. Two sides of the grinding wheel body are provided with protection plates which are connected with the grinding wheel body through a rotary spindle. A buffer spring which is mounted on the rotary spindle in a sleeved mode is arranged between the grinding wheel body and the protection plates. Through reasonable structural improvements, especially the protection plates and the spring are matched to form a buffer protection device, the safety grinding wheel is prevented from bursting and even flying off accidentally in a high-speed rotation process, and therefore the safety of an operator is better guaranteed.
Description
Technical field
The utility model relates to a kind of emery wheel, particularly a kind of emery wheel with buffer protection device.
Background technology
Emery wheel is to realize cutting by the friction of High Rotation Speed and material to be cut, when emery wheel occurs unexpected explosion even flies off in the High Rotation Speed process, can cause great danger, so is necessary to design the technology that makes new advances and addresses the above problem.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of safety-type emery wheel with buffer protection device.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of emery wheel of safety-type; comprise the emery wheel body; described emery wheel body central area one side is recessed; opposite side protrudes and makes the emery wheel body be the cymbals shape; described emery wheel body both sides are provided with baffle; described emery wheel body is connected by rotary main shaft with baffle, is provided with the buffer spring that is sleeved on rotary main shaft between described emery wheel body and the baffle.
The beneficial effects of the utility model are: this emery wheel is by rational structure of modification; especially baffle and buffer spring cooperate the formation buffer protection device; avoid emery wheel explosion to occur even fly off in High Rotation Speed process accident, operator's safety more is protected.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2; a kind of emery wheel of safety-type; comprise emery wheel body 1; described emery wheel body 1 central area one side is recessed; opposite side protrudes and makes emery wheel body 1 be the cymbals shape; described emery wheel body 1 both sides are provided with baffle 2, and described emery wheel body 1 is connected by rotary main shaft 3 with baffle 2, are provided with the buffer spring 4 that is sleeved on rotary main shaft 3 between described emery wheel body 1 and the baffle 2.
This emery wheel cooperates by rational structure of modification, especially baffle 2 and buffer spring 4 and forms buffer protection devices, avoids emery wheel explosion to occur even fly off in High Rotation Speed process accident, and operator's safety more is protected.
Claims (1)
1. the emery wheel of a safety-type; comprise emery wheel body (1); described emery wheel body (1) central area one side is recessed; opposite side protrudes and makes emery wheel body (1) be the cymbals shape; it is characterized in that: described emery wheel body (1) both sides are provided with baffle (2); described emery wheel body (1) is connected by rotary main shaft (3) with baffle (2), is provided with the buffer spring (4) that is sleeved on rotary main shaft (3) between described emery wheel body (1) and the baffle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220449353.6U CN202825578U (en) | 2012-09-05 | 2012-09-05 | Safety grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220449353.6U CN202825578U (en) | 2012-09-05 | 2012-09-05 | Safety grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825578U true CN202825578U (en) | 2013-03-27 |
Family
ID=47937370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220449353.6U Expired - Lifetime CN202825578U (en) | 2012-09-05 | 2012-09-05 | Safety grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900833A (en) * | 2017-11-22 | 2018-04-13 | 韩元元 | A kind of sanding apparatus of circular metal sheet edge |
-
2012
- 2012-09-05 CN CN201220449353.6U patent/CN202825578U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900833A (en) * | 2017-11-22 | 2018-04-13 | 韩元元 | A kind of sanding apparatus of circular metal sheet edge |
| CN107900833B (en) * | 2017-11-22 | 2019-05-24 | 南京同旺铝业有限公司 | A kind of grinding device of circular metal sheet edge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zou Yanling Inventor before: Zou Kaiyu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZOU KAIYU TO: ZOU YANLING |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |