CN202556248U - Angle grinder protective cover - Google Patents
Angle grinder protective cover Download PDFInfo
- Publication number
- CN202556248U CN202556248U CN2012202289597U CN201220228959U CN202556248U CN 202556248 U CN202556248 U CN 202556248U CN 2012202289597 U CN2012202289597 U CN 2012202289597U CN 201220228959 U CN201220228959 U CN 201220228959U CN 202556248 U CN202556248 U CN 202556248U
- Authority
- CN
- China
- Prior art keywords
- angle grinder
- guard shield
- mounting ear
- clip
- protective cover
- 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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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model provides an angle grinder protective cover, and belongs to the technical field of machinery. The angle grinder protective cover resolves the problems that an existing angle grinder protective cover is complex in connection and unsafe. The angle grinder protective cover comprises a semicircular cover body provided with a clamping ferrule, wherein the cover body is installed on a head cover, the clamping ferrule is provided with a first installation lug and a second installation lug which are connected through a nut and a screw, the inner surface of the clamping ferrule is provided with a plurality of protruding blocks, the outer surface of the head cover is provided with clamping grooves corresponding to the protruding blocks, the nut is fixed on the outer surface of the first installation lug in a welding mode, and a clamping ring is fixed on an end portion of the screw and is arranged on the outer surface of the second installation lug. The angle grinder protective cover has the advantages of being simple in structure, safe and reliable.
Description
Technical field
The utility model belongs to the electric tool technical field, relates to a kind of guard shield, particularly a kind of electric angle grinder guard shield.
Background technology
Electric angle grinder in use, it is that require can not be greater than 90 degree in the anglec of rotation of designated environment lower grinding wheel sheet blast rear shield that an index is arranged.The guard shield of at present common electric angle grinder just simply is connected on the skull, and when grinding wheel explosion time in use, the enormous motivation that blast is produced can make guard shield 360 degree rotate, thereby can damage operating personnel.Simultaneously, it is fastening that the mounting ear connection on the boot clip at present all adopts plain screw to be connected with nut, and when rotating and dismantle guard shield, the screw and nut after the unloading can be placed on one side, causes loss easily.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of simple in structure, safe and reliable electric angle grinder guard shield.
The purpose of the utility model can realize through following technical proposal: a kind of electric angle grinder guard shield; The cover body that comprises semicircular in shape with clip; Described cover body is installed on the skull, and described clip has first mounting ear and also links to each other with screw through nut with second mounting ear, it is characterized in that; Have several projections on the described clip medial surface; Offer on the described skull lateral surface and the corresponding draw-in groove of projection, described nut is weldingly fixed on the first mounting ear lateral surface, and described screw end is fixed with collar and described collar is arranged on the second mounting ear lateral surface.
In above-mentioned electric angle grinder guard shield, have the arc raised line on the described clip medial surface and above-mentioned projection is arranged on the raised line, offer cannelure on the described skull and described arc raised line is positioned at cannelure, above-mentioned draw-in groove is opened in the cannelure.
In above-mentioned electric angle grinder guard shield, described projection has three and be evenly distributed on the arc raised line.
Compared with prior art; This electric angle grinder guard shield is through being provided with projection on clip; On skull, offer draw-in groove, fix the situation of in draw-in groove, avoiding making guard shield 360 degree rotations, thereby play the effect of protection operator safety when the enormous motivation that the grinding wheel explosion time is produced through projection; Can accurately locate convenient the installation when making that through arc raised line on the clip and the cannelure on the skull guard shield and skull are installed simultaneously.Through nut is weldingly fixed on the clip mounting ear, make when dismounting and rotation guard shield, only need screw is got final product from the nut back-out, and nut and screw still are connected on the mounting ear all the time, thus the situation that can not occur losing.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1, cover body; 2, clip; 21, first mounting ear; 22, second mounting ear; 23, arc raised line; 24, projection; 3, skull; 31, draw-in groove; 32, cannelure; 4, screw; 5, nut; 6, collar.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As shown in Figure 1, this electric angle grinder guard shield comprises the cover body 1 of the semicircular in shape with clip 2, and cover body 1 is installed on the skull 3, on skull 3 lateral surfaces, offers cannelure 32 and in cannelure 32, offers a plurality of equally distributed draw-in grooves 31.
This electric angle grinder guard shield is through being provided with projection 24 on clip 2; On skull 3, offer draw-in groove 31; Fix the situation of in draw-in groove 31, avoiding making guard shield 360 degree rotations when the enormous motivation that the grinding wheel explosion time is produced through projection 24; Thereby play the effect of protection operator safety, can accurately locate convenient the installation when making that through the cannelure 32 on arc raised line on the clip 2 23 and the skull 3 guard shield and skull 3 are installed simultaneously.Through nut 5 is weldingly fixed on clip 2 mounting ears, make when dismounting and rotation guard shield, only need screw 4 is got final product from nut 5 back-outs, and nut 5 still is connected on the mounting ear with screw 4 all the time, thus the situation that can not occur losing.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (3)
1. electric angle grinder guard shield; Comprise the have clip cover body (1) of semicircular in shape of (2); Described cover body (1) is installed on the skull (3), and described clip (2) has first mounting ear (21) and also links to each other with screw (4) through nut (5) with second mounting ear (22), it is characterized in that; Have several projections (24) on described clip (2) medial surface; Offer on described skull (3) lateral surface and the corresponding draw-in groove of projection (24) (31), described nut (5) is weldingly fixed on first mounting ear (21) lateral surface, and described screw (4) end is fixed with collar (6) and described collar (6) is arranged on second mounting ear (22) lateral surface.
2. a kind of electric angle grinder guard shield according to claim 1; It is characterized in that; Has arc raised line (23) on described clip (2) medial surface and above-mentioned projection (24) is arranged on the raised line; Offer cannelure (32) on the described skull (3) and described arc raised line (23) is positioned at cannelure (32), above-mentioned draw-in groove (31) is opened in the cannelure (32).
3. a kind of electric angle grinder guard shield according to claim 2 is characterized in that, described projection (24) has three and be evenly distributed on the arc raised line (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202289597U CN202556248U (en) | 2012-05-15 | 2012-05-15 | Angle grinder protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202289597U CN202556248U (en) | 2012-05-15 | 2012-05-15 | Angle grinder protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202556248U true CN202556248U (en) | 2012-11-28 |
Family
ID=47205946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202289597U Expired - Fee Related CN202556248U (en) | 2012-05-15 | 2012-05-15 | Angle grinder protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202556248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378818A (en) * | 2017-06-30 | 2017-11-24 | 歌尔股份有限公司 | A kind of positioning tool |
-
2012
- 2012-05-15 CN CN2012202289597U patent/CN202556248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378818A (en) * | 2017-06-30 | 2017-11-24 | 歌尔股份有限公司 | A kind of positioning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20170515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |