CN203409656U - Novel cutting protective cover for electric drill grinding wheel - Google Patents
Novel cutting protective cover for electric drill grinding wheel Download PDFInfo
- Publication number
- CN203409656U CN203409656U CN201320501076.3U CN201320501076U CN203409656U CN 203409656 U CN203409656 U CN 203409656U CN 201320501076 U CN201320501076 U CN 201320501076U CN 203409656 U CN203409656 U CN 203409656U
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- China
- Prior art keywords
- protective cover
- blade guard
- cutting
- flexible blade
- fixed
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model provides a novel cutting protective cover for an electric drill grinding wheel and relates to the technical field of hardware processing. A fixed protective cover 1 is sheathed at the periphery of a grinding wheel 6, movable protective covers 2 are sheathed at the periphery of the fixed protective cover 1, rollers 5 are arranged at the end parts of a surface a and a surface b of each movable protective cover 2, and magnets are arranged on the surface a and the surface b of each movable protective cover 2. The novel cutting protective cover is simple in structure and reasonable in design, and one fixed protective cover is combined with a pair of movable protective covers, so that the novel cutting protective cover plays a good protective effect and a user does not need to regulate the novel wheel cutting protective cover manually, thereby well protecting the use safety of the user; and the two movable protective covers can be attract together when a cutting machine is not used, so that a cutting disc is stored inside the novel cutting protective cover, and the cutting disc is well protected.
Description
Technical field:
The utility model relates to five metals processing technique field, is specifically related to a kind of abrasive wheel cutting machine protective cover.
Background technology:
Abrasive wheel cutting machine, is again abrasive cutoff saw, is a kind of instrument that carries out machining with driven by motor grinding wheel or cutting blade.Abrasive wheel cutting machine is applicable to the departments such as building, five metals, petrochemical industry, mechanical metallurgy and hydropower installation.Abrasive wheel cutting machine can be to metal side's flat tube, square band steel, I-steel, U-steel, the common equipment that the materials such as carbon unit steel, unit's pipe cut.
Electric hand grinding abrasive disk cutting machine is mainly comprised of handle, motor, emery wheel and protective cover etc.; the protective cover of existing electric hand grinding abrasive disk cutting machine is all semicircle individuality simple in structure; the effect of its protection is limited, and existing protective cover does not have the effect of protection grinding wheel when electric hand is touched abrasive wheel cutting machine and do not used.
In the patent that has been 201220307378.2 at application number with regard to the problems referred to above, solve, between the movable guard that it is designed and fixed cover, be connected through the hinge, between movable guard and fixed cover, be provided with a use bolt connects simultaneously, understand like this rotating range of restraint cover, and need manual operation could realize the movement to movable guard, this can cause certain danger to user, and manual operation is more loaded down with trivial details, uses very inconvenient.
Utility model content:
The purpose of this utility model is to provide a kind of Novel electric drill emery wheel cutting protective cover; it is simple in structure; reasonable in design; the outermost end that is used in protective cover arranges a roller; protective cover can be moved when machining on workpiece, well accomplish the effect of protection, at a of protective cover face and b face, be provided with magnet simultaneously; when cutting machine not used time flexible blade guard can mutually inhale together, well protected grinding wheel and cutting blade.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises fixed blade guard 1, flexible blade guard 2, the first nut 3, driving shaft 4, roller 5, emery wheel 6, attachment screw 7, the second nut 8 and axle sleeve 9, the center of emery wheel 6 is provided with driving shaft 4, the left end of driving shaft 4 is provided with the first nut 3, the rear side periphery of driving shaft 4 is provided with axle sleeve 9, the outer race of emery wheel 6 is connected to fixed blade guard 1, the outer race of fixed blade guard 1 is connected to flexible blade guard 2, fixed blade guard 1 is connected with the second nut 8 by attachment screw 7 with the middle part, front side of flexible blade guard 2, fixed blade guard 1 is connected with axle sleeve 9 with flexible blade guard 2, the a face of flexible blade guard 2 and the end of b face are provided with roller 5, a face and the b face of flexible blade guard 2 are provided with magnet.
By attachment screw 7, the periphery at fixed blade guard 1 rotates described flexible blade guard 2, can accomplish like this user's protection and protection cutoff wheel.
The utility model operation principle: add a flexible blade guard 2 in the periphery of original cutting machine fixed blade guard 1, flexible blade guard 2 can rotate in the periphery of fixed blade guard 1 by attachment screw 7 and the second nut 8, when being used, start by needs cutting machine motor, cutting blade is contacted with workpiece, flexible blade guard 2 slides on workpiece by roller 5, when cutting blade more and more gos deep into inside workpiece, flexible blade guard 2 is increasing by attachment screw 7 anglecs of rotation, and flexible blade guard 2 is all attached to the surface of workpiece all the time.When cutting machine is not used, the magnet of two of flexible blade guard 2 section a faces and b face can be attached together two flexible blade guards 2, makes like this cutting blade be in the inside of protective cover always.
The utlity model has following beneficial effect: it is simple in structure; reasonable in design; use the combination of a fixed blade guard and a pair of flexible blade guard; make protective cover play good protective action; and do not need user to use hand adjustment joint, the security of well having protected operator to use, when cutting machine does not need to use, two flexible blade guards can be by magnet adsorption together; make cutting blade leave protective cover inside in, well protected cutting blade.
Accompanying drawing explanation:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model right side schematic diagram.
The specific embodiment:
Referring to Fig. 1, Fig. 2, this specific embodiment is by the following technical solutions: it comprises fixed blade guard 1, flexible blade guard 2, the first nut 3, driving shaft 4, roller 5, emery wheel 6, attachment screw 7, the second nut 8 and axle sleeve 9, the center of emery wheel 6 is provided with driving shaft 4, the left end of driving shaft 4 is provided with the first nut 3, the rear side periphery of driving shaft 4 is provided with axle sleeve 9, the outer race of emery wheel 6 is connected to fixed blade guard 1, the outer race of fixed blade guard 1 is connected to flexible blade guard 2, fixed blade guard 1 is connected with the second nut 8 by attachment screw 7 with the middle part, front side of flexible blade guard 2, fixed blade guard 1 is connected with axle sleeve 9 with flexible blade guard 2, the a face of flexible blade guard 2 and the end of b face are provided with roller 5, a face and the b face of flexible blade guard 2 are provided with magnet.
By attachment screw 7, the periphery at fixed blade guard 1 rotates described flexible blade guard 2, can accomplish like this user's protection and protection cutoff wheel.
This specific embodiment operation principle: add a flexible blade guard 2 in the periphery of original cutting machine fixed blade guard 1, flexible blade guard 2 can rotate in the periphery of fixed blade guard 1 by attachment screw 7 and the second nut 8, when being used, start by needs cutting machine motor, cutting blade is contacted with workpiece, flexible blade guard 2 slides on workpiece by roller 5, when cutting blade more and more gos deep into inside workpiece, flexible blade guard 2 is increasing by attachment screw 7 anglecs of rotation, and flexible blade guard 2 is all attached to the surface of workpiece all the time.When cutting machine is not used, the magnet of two of flexible blade guard 2 section a faces and b face can be attached together two flexible blade guards 2, makes like this cutting blade be in the inside of protective cover always.
This specific embodiment has following beneficial effect: it is simple in structure; reasonable in design; use the combination of a fixed blade guard and a pair of flexible blade guard; make protective cover play good protective action; and do not need user to use hand adjustment joint, the security of well having protected operator to use, when cutting machine does not need to use, two flexible blade guards can be by magnet adsorption together; make cutting blade leave protective cover inside in, well protected cutting blade.
Claims (2)
1. a Novel electric drill emery wheel cuts protective cover, it is characterized in that it comprises fixed blade guard (1), flexible blade guard (2), the first nut (3), driving shaft (4), roller (5), emery wheel (6), attachment screw (7), the second nut (8) and axle sleeve (9), the center of emery wheel (6) is provided with driving shaft (4), the left end of driving shaft (4) is provided with the first nut (3), the rear side periphery of driving shaft (4) is provided with axle sleeve (9), the outer race of emery wheel (6) is connected to fixed blade guard (1), the outer race of fixed blade guard (1) is connected to flexible blade guard (2), fixed blade guard (1) is connected with the second nut (8) by attachment screw (7) with the middle part, front side of flexible blade guard (2), fixed blade guard (1) is connected with axle sleeve (9) with flexible blade guard (2), (a) face of flexible blade guard (2) and (b) end of face are provided with roller (5), (a) face of flexible blade guard (2) and (b) face are provided with magnet.
2. a kind of Novel electric drill emery wheel cutting protective cover according to claim 1, is characterized in that the periphery at fixed blade guard (1) rotates described flexible blade guard (2) by attachment screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320501076.3U CN203409656U (en) | 2013-08-16 | 2013-08-16 | Novel cutting protective cover for electric drill grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320501076.3U CN203409656U (en) | 2013-08-16 | 2013-08-16 | Novel cutting protective cover for electric drill grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203409656U true CN203409656U (en) | 2014-01-29 |
Family
ID=49972581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320501076.3U Expired - Fee Related CN203409656U (en) | 2013-08-16 | 2013-08-16 | Novel cutting protective cover for electric drill grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203409656U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269692A (en) * | 2015-11-19 | 2016-01-27 | 付瑞兰 | Cutting machine capable of blocking sparkles |
| CN107243941A (en) * | 2017-07-25 | 2017-10-13 | 盐城精通源机械有限公司 | A kind of shaftless cut ties cloth machine |
| CN110405626A (en) * | 2019-08-20 | 2019-11-05 | 杨增学 | A kind of abnormal shape plate side processing machine |
| CN111409000A (en) * | 2020-04-29 | 2020-07-14 | 南京机电职业技术学院 | Shield and angle grinder |
| CN112792695A (en) * | 2021-01-18 | 2021-05-14 | 范华飞 | Specially-made forming grinding wheel for processing shutter |
-
2013
- 2013-08-16 CN CN201320501076.3U patent/CN203409656U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269692A (en) * | 2015-11-19 | 2016-01-27 | 付瑞兰 | Cutting machine capable of blocking sparkles |
| CN107243941A (en) * | 2017-07-25 | 2017-10-13 | 盐城精通源机械有限公司 | A kind of shaftless cut ties cloth machine |
| CN110405626A (en) * | 2019-08-20 | 2019-11-05 | 杨增学 | A kind of abnormal shape plate side processing machine |
| CN111409000A (en) * | 2020-04-29 | 2020-07-14 | 南京机电职业技术学院 | Shield and angle grinder |
| CN112792695A (en) * | 2021-01-18 | 2021-05-14 | 范华飞 | Specially-made forming grinding wheel for processing shutter |
| CN112792695B (en) * | 2021-01-18 | 2022-04-12 | 菏泽华升木制品有限公司 | Specially-made forming grinding wheel for processing shutter |
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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: 20140129 Termination date: 20200816 |