CN2436255Y - Fully hood closed cutting machine - Google Patents
Fully hood closed cutting machine Download PDFInfo
- Publication number
- CN2436255Y CN2436255Y CN 00244230 CN00244230U CN2436255Y CN 2436255 Y CN2436255 Y CN 2436255Y CN 00244230 CN00244230 CN 00244230 CN 00244230 U CN00244230 U CN 00244230U CN 2436255 Y CN2436255 Y CN 2436255Y
- Authority
- CN
- China
- Prior art keywords
- cutting machine
- blade guard
- fixed
- support
- grinding wheel
- 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)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a fully closed hood cutting machine which is characterized in that a protective hood of a grinding wheel sheet is composed of a fixing protective hood and a movable protective hood; simultaneously a fixing support frame and a movable connecting rod are arranged on a machine seat. One end of the movable connecting rod is connected with the fixing support frame, and the other end is connected with the movable protective hood. When a machine body is pressed down, the movable connecting rod draws apart the movable protective hood; when the machine body is raised, the movable protective hood is automatically closed. The utility model can ensure the safety of operators and avoids accidents; in addition, the replacement of grinding wheel sheets and the disassembly and replacement of cable wires are very convenient.
Description
The utility model belongs to the electric tool class, is specifically related to a kind of cutting machine.
Mostly the protective hood of grinding wheel of existing cutting machine is semienclosed, though can play certain protective action, because grinding wheel speed is too fast, switch is convenient again, so especially when clamping workpiece, semiclosed case still might injure the operator.
The purpose of this utility model is that existing cutting machine is improved, and designs the totally-enclosed cutting machine of a kind of case, thereby makes the use of cutting machine safer easy.
Technical solutions of the utility model are as follows: the totally-enclosed cutting machine of a kind of case, comprise parts such as support, fuselage, handle and motor, grinding wheel, protective cover, it is characterized in that protective cover is made up of fixed blade guard and flexible blade guard, on the support fixed support and movable rod are installed simultaneously, movable rod one end links to each other with fixed support, and the other end links to each other with flexible blade guard.When pressing fuselage, movable rod can draw back flexible blade guard; Lift fuselage, then flexible blade guard is closed voluntarily.
Adopt technique scheme, can guarantee operator's safety.This machine is when off position, and protective cover can all seal grinding wheel, prevents that accidental activation is run into grinding wheel when clamping workpiece, the damage operator; In the time of in working order, protective cover also can prevent that the broken foam of workpiece from splashing and the grinding wheel cracking, the damage operator to greatest extent with the grinding wheel sealing.
Be described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the utility model operation principle schematic diagram.
In the embodiment shown in fig. 1, the totally-enclosed cutting machine of case comprises parts such as support, fuselage, handle and motor, grinding wheel, protective cover, it is characterized in that protective cover is made up of fixed blade guard (2) and flexible blade guard (1), on the support fixed support (10) and movable rod (12) are installed simultaneously, movable rod one end links to each other with fixed support, and the other end links to each other with flexible blade guard (1).At fuselage and support junction torsion spring (17) is housed also, as shown in Figure 2.After active force was pressed fuselage, fixed blade guard moved down with it, and the fixed support maintenance is motionless, flexible blade guard also moves down with fuselage simultaneously, but movable rod is held flexible blade guard and is remained on certain position, and comparatively speaking, movable rod just draws back flexible blade guard and carries out work.After hours, rely on torsion spring (17) to be returned to original state.
In concrete case design, the utility model is gone up at fixed blade guard (2) and is fixed with an intermediate plate (4) with screw (3) and (8), the design of intermediate plate center has middle cover (7), middle cover is with space washer (5) outward, and flexible blade guard (1) is fixed on the middle cover (7) by screw (6).Being flexible blade guard (1) links to each other with intermediate plate (4) on the fixed blade guard (2) and can relatively rotate by middle cover (7) and space washer (5).Unclamp screw, take intermediate plate apart, can change grinding wheel easily.Fixed support (10) is fixed on the support by screw (11), is linked to each other by rivet (13) between movable rod (12) and the fixed support, is linked to each other by rivet (14) between movable rod and the flexible blade guard.
For preventing that the broken foam of workpiece from splashing, corresponding grinding wheel position is provided with a dust board (9) on support.In addition, corresponding to the design of cable binding post (16) position the handle cover that can dismantle separately (15) is arranged in the handle casing part.When cable is damaged, only need raise handle cover, just can change.
Claims (4)
1. totally-enclosed cutting machine of case, comprise parts such as support, fuselage, handle and motor, grinding wheel, protective cover, it is characterized in that protective cover is made up of fixed blade guard (2) and flexible blade guard (1), on the support fixed support (10) and movable rod (12) are installed simultaneously, movable rod one end links to each other with fixed support, and the other end links to each other with flexible blade guard (1).
2. the totally-enclosed cutting machine of a kind of case according to claim 1, it is characterized in that being fixed with on the fixed blade guard (2) intermediate plate (4), the design of intermediate plate center has middle cover (7), and middle cover is with space washer (5) outward, and flexible blade guard (1) is fixed on the middle cover (7).
3. the totally-enclosed cutting machine of a kind of case according to claim 1 and 2 is characterized in that corresponding grinding wheel position is provided with a dust board (9) on the support.
4. the totally-enclosed cutting machine of a kind of case according to claim 1 and 2 is characterized in that the handle casing part is having the handle cover that can dismantle separately (15) corresponding to the design of cable binding post (16) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244230 CN2436255Y (en) | 2000-07-28 | 2000-07-28 | Fully hood closed cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244230 CN2436255Y (en) | 2000-07-28 | 2000-07-28 | Fully hood closed cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2436255Y true CN2436255Y (en) | 2001-06-27 |
Family
ID=33603954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00244230 Expired - Fee Related CN2436255Y (en) | 2000-07-28 | 2000-07-28 | Fully hood closed cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2436255Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100409987C (en) * | 2001-12-28 | 2008-08-13 | 新进Sm股份有限公司 | Circular saw assembly for cutting metal plates |
| CN103128640A (en) * | 2011-11-29 | 2013-06-05 | 日立工机株式会社 | Cutting machine guard |
| CN103331643A (en) * | 2013-06-26 | 2013-10-02 | 成都欣领航科技有限公司 | Saw blade protection cover for saw blade cutter |
| CN104369080A (en) * | 2014-11-27 | 2015-02-25 | 四川省什邡市鑫源管件有限公司 | Sectional bar cutting machine with spark spattering prevention function |
| CN104440576A (en) * | 2014-10-23 | 2015-03-25 | 科华控股股份有限公司 | Dust removal device of profile cutting machine |
-
2000
- 2000-07-28 CN CN 00244230 patent/CN2436255Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100409987C (en) * | 2001-12-28 | 2008-08-13 | 新进Sm股份有限公司 | Circular saw assembly for cutting metal plates |
| CN103128640A (en) * | 2011-11-29 | 2013-06-05 | 日立工机株式会社 | Cutting machine guard |
| CN103128640B (en) * | 2011-11-29 | 2016-12-21 | 日立工机株式会社 | Cutting machine |
| CN103331643A (en) * | 2013-06-26 | 2013-10-02 | 成都欣领航科技有限公司 | Saw blade protection cover for saw blade cutter |
| CN104440576A (en) * | 2014-10-23 | 2015-03-25 | 科华控股股份有限公司 | Dust removal device of profile cutting machine |
| CN104369080A (en) * | 2014-11-27 | 2015-02-25 | 四川省什邡市鑫源管件有限公司 | Sectional bar cutting machine with spark spattering prevention function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |