CN202804956U - Protecting cover for angle grinders - Google Patents
Protecting cover for angle grinders Download PDFInfo
- Publication number
- CN202804956U CN202804956U CN 201220351569 CN201220351569U CN202804956U CN 202804956 U CN202804956 U CN 202804956U CN 201220351569 CN201220351569 CN 201220351569 CN 201220351569 U CN201220351569 U CN 201220351569U CN 202804956 U CN202804956 U CN 202804956U
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- CN
- China
- Prior art keywords
- steel wire
- wire ring
- grinding machine
- angle
- 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 discloses a protecting cover for angle grinders. The protecting cover comprises a cover body and a steel wire ring. The steel wire ring is connected to the cover body. The side wall of the cover body is evenly provided with a plurality of conical air holes. A small end of each conical air hole is located on the inner side of the wall of the cover body. The protecting cover for angle grinders is well ventilative, simple in structure and low in cost.
Description
Technical field
The utility model relates to the angle grinding machine, relates in particular to the protective cover of angle grinding machine.
Background technology
In numerous electric tools, electric hand angular grinder (Angle Grinder) purposes is quite extensive, except the overlap of the section bar, tubing or the reconditioning workpiece that are used for cutting stainless steel, steel alloy, common straightcarbon steel, burr, weld seam, with the major diameter stainless steel after the plasma cutting, change special grinding wheel and also can cut the construction materials such as brick, stone, asbestos corrugated plating; Change wire wheel brush, emery disc and can be used for rust cleaning, sanding metal surface; Change and throw the surface that wheel then can polish various materials.For the chip under preventing from grinding flies around, all with protective cover, protective cover is generally semi-circular shape on the grinding machine of angle, and chip just is subject to stopping and flies out from half other circular direction, so just guaranteed operator's safety.But ventilation condition remains further to be improved in the protective cover cover body on the grinding machine of angle at present.
Summary of the invention
The purpose of this utility model solves the problems of the prior art exactly, proposes the better angle of a kind of ventilation condition grinding machine protective cover, and simple in structure, cost is low.
For achieving the above object, the utility model proposes a kind of angle grinding machine protective cover, comprise cover body and steel wire ring, described steel wire ring is connected on the cover body, it is characterized in that: the sidewall of described cover body evenly offers some taper ventilating openings, and the small end of taper ventilating opening is located at the cover body madial wall.
Preferably, described taper ventilating opening extends setting along the direction of rotation of angle grinding machine.Be beneficial to wind and import in the cover body, also can not impact the chip derivation simultaneously.
Preferably, also comprise fastening assembly, described fastening assembly is connected on the steel wire ring, works on the end cap that can rapidly protective cover be fastened to the angle grinding machine with steel wire ring one or the end cap of protective cover from the angle grinding machine disassembled.
As preferably, described fastening assembly comprises hoop, trigger and connector, and active connection of an end of described trigger and steel wire ring, connector is fixedly connected with the other end of steel wire ring, and hoop is connected between trigger and the connector.
As preferably, adopt pin to carry out active the connection between described trigger and the steel wire ring, pin inserts in the ring-like hole of steel wire ring, and two ends are fixedly connected on the trigger, and pin can rotate in the ring-like hole of steel wire ring.
As preferably, adopt screw and nut to be fixed between described connector and the steel wire ring and be connected, be provided with screw on connector and the steel wire ring, screw passes and screws on nut behind two screws and be fixed.
As preferably, also comprise packing ring, pad is between screw and nut.
As preferably, be provided with card column on the inner ring of described steel wire ring, some grooves are arranged on the end cap connector, card column is protruded with respect to the inner ring of steel wire ring, matches with groove on the end cap connector.
The beneficial effects of the utility model: 1, ventilation condition is better, and is simple in structure, and cost is low;
2, can dismantle quickly and easily protective cover, can rotate arbitrarily protective cover after being set on the end cap to suitable position, to regulate the direction that flies out of chip, directly compressing trigger after regulating just can fixed blade guard, only need to directly unclamp trigger and connect and protective cover can be taken off from end cap if pull down protective cover, load and take off all very convenient.
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
Description of drawings
Fig. 1 is the structural representation that a kind of angle of the utility model grinding machine is used protective cover;
Fig. 2 is the structural representation of angle grinder shell cover.
The specific embodiment
Be illustrated in figure 1 as a kind of angle of the utility model grinding machine structural representation of protective cover; Comprise cover body 1 and steel wire ring 2, described steel wire ring 2 is connected on the cover body 1, and the sidewall of described cover body evenly offers some taper ventilating openings 11, and the small end of taper ventilating opening 11 is located at the cover body madial wall.Also comprise fastening assembly, described fastening assembly is connected on the steel wire ring 2, works on the end cap that can rapidly protective cover be fastened to the angle grinding machine with steel wire ring 2 one or the end cap of protective cover from the angle grinding machine disassembled.Described fastening assembly comprises hoop 3, trigger 4 and connector 6, and active connection of an end of described trigger 4 and steel wire ring 2, connector 6 is fixedly connected with the other end of steel wire ring 2, binds round 3 and is connected between trigger 4 and the connector 6.Adopt pin 5 to carry out active the connection between described trigger 4 and the steel wire ring 2, pin 5 inserts in the ring-like hole of steel wire rings 2, and two ends are fixedly connected on the trigger 4, and pin 5 can rotate in the ring-like hole of steel wire ring 2.Export to correct position with rotating as required after shielding cover is to the end cap, to regulate the direction that flies out of chip, directly compressing trigger 4 after regulating is fixed, if need to pull down protective cover or readjust the Way out of protective cover, just unclamp trigger rotation or take off protective cover, load, regulate and dismantle all very convenient.In the present embodiment, described taper ventilating opening is preferably along the direction of rotation of angle grinding machine and extends setting.Described some taper ventilating openings can directly become in faceshield side wall upper punch swaging.
Adopt screw 8 to be connected to be fixed with nut between described connector 6 and the steel wire ring 2 and be connected, be provided with screw on connector 6 and the steel wire ring 2, screw 8 passes and screws on nut 7 behind two screws and be fixed.Also comprise packing ring 9, pad is between screw 8 and nut 7.Because can there be certain deviation in the size of end cap connector in the production process, so adopting screw and nut to be fixed between connector and the steel wire ring is connected, unscrew the needs that just can adapt to different large small end cover connectors by screwing between screw and the nut, make this protective cover have certain versatility.
Be provided with card column 10 on the inner ring of described steel wire ring 2, card column 10 is protruded with respect to the inner ring of steel wire ring 2.Be illustrated in figure 2 as the structural representation of the utility model angle grinder shell cover, some grooves 21 are arranged on the end cap connector, card column 10 matches with groove 21, makes clamping structure more firm.But the utility model is simple in structure, convenient disassembly quick adjustment angle grinding machine go out to consider to be worth doing direction, highly versatile.
Above-described embodiment is to further specify of the present utility model, is not to concrete restriction of the present utility model, and any technical scheme that does not exceed the utility model connotation all belongs to protection domain of the present utility model.
Claims (9)
1. angle grinding machine protective cover, comprise cover body (1) and steel wire ring (2), described steel wire ring (2) is connected on the cover body (1), it is characterized in that: the sidewall of described cover body evenly offers some taper ventilating openings (11), and the small end of taper ventilating opening (11) is located at the cover body madial wall.
2. a kind of angle as claimed in claim 1 grinding machine protective cover is characterized in that: described taper ventilating opening extends along the direction of rotation of angle grinding machine and arranges.
3. a kind of angle as claimed in claim 1 grinding machine protective cover, it is characterized in that: also comprise fastening assembly, described fastening assembly is connected on the steel wire ring (2), works on the end cap that can rapidly protective cover be fastened to the angle grinding machine with steel wire ring (2) one or the end cap of protective cover from the angle grinding machine disassembled.
4. a kind of angle as claimed in claim 3 grinding machine protective cover, it is characterized in that: described fastening assembly comprises hoop (3), trigger (4) and connector (6), the active connection of one end of described trigger (4) and steel wire ring (2), connector (6) is fixedly connected with the other end of steel wire ring (2), and hoop (3) is connected between trigger (4) and the connector (6).
5. a kind of angle as claimed in claim 4 grinding machine protective cover, it is characterized in that: adopt pin (5) to carry out active the connection between described trigger (4) and the steel wire ring (2), pin (5) inserts in the ring-like hole of steel wire ring (2), two ends are fixedly connected on the trigger (4), and pin (5) can rotate in the ring-like hole of steel wire ring (2).
6. such as claim 4 or 5 described a kind of angle grinding machine protective covers, it is characterized in that: adopt screw (8) to be connected 7 with nut between described connector (6) and the steel wire ring (2)) be fixed and be connected, be provided with screw on connector (6) and the steel wire ring (2), screw (8) passes and screws on nut (7) behind two screws and be fixed.
7. a kind of angle as claimed in claim 6 grinding machine protective cover, it is characterized in that: also comprise packing ring (9), pad is between screw (8) and nut (7).
8. such as claim 3 or 4 or 5 or 7 described a kind of angle grinding machine protective covers, it is characterized in that: be provided with card column (10) on the inner ring of described steel wire ring (2), card column (10) is protruded with respect to the inner ring of steel wire ring (2), matches with groove on the end cap connector.
9. a kind of angle as claimed in claim 6 grinding machine protective cover, it is characterized in that: described some taper ventilating openings (11) punching press forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351569 CN202804956U (en) | 2012-07-19 | 2012-07-19 | Protecting cover for angle grinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351569 CN202804956U (en) | 2012-07-19 | 2012-07-19 | Protecting cover for angle grinders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804956U true CN202804956U (en) | 2013-03-20 |
Family
ID=47863899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351569 Expired - Fee Related CN202804956U (en) | 2012-07-19 | 2012-07-19 | Protecting cover for angle grinders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346336A (en) * | 2015-07-14 | 2017-01-25 | 天津金盛德钢管制造有限公司 | Novel multi-functional steel tube polishing machine |
-
2012
- 2012-07-19 CN CN 201220351569 patent/CN202804956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346336A (en) * | 2015-07-14 | 2017-01-25 | 天津金盛德钢管制造有限公司 | Novel multi-functional steel tube polishing machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20180719 |