CN2191073Y - Electric hand ring saw - Google Patents
Electric hand ring saw Download PDFInfo
- Publication number
- CN2191073Y CN2191073Y CN 94212915 CN94212915U CN2191073Y CN 2191073 Y CN2191073 Y CN 2191073Y CN 94212915 CN94212915 CN 94212915 CN 94212915 U CN94212915 U CN 94212915U CN 2191073 Y CN2191073 Y CN 2191073Y
- Authority
- CN
- China
- Prior art keywords
- saw blade
- saw
- circular saw
- base plate
- portable electric
- 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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- Sawing (AREA)
Abstract
The utility model relates to a portable electric circular saw which comprises a casing, a motor, a circular saw blade, a handle, a power switch and a locking switch. The end part of the motor is provided with an upper part protective frame cover for the circular saw blade, and a lower part movable protective cover which can be opened and reset in a rotary way of the circular saw blade. The upper part protective frame cover or the casing is provided with a reference bottom plate which can adjust lifting and angle (the included angle of the planes of circular saw blade and the reference bottom plate) corresponding to the circular saw blade. The reference bottom plate is provided with a length backup plate. Backing plate. The portable electric circular saw has the advantages of convenient portability and safe operation, and cuts and saws the wood with prescribed length, depth (diameter) and angles.
Description
The utility model belongs to a kind of timber and adds wood machinery.
Existing electric circular saw all has fixing frame, all need to be fixed on one local could process operation, portable timber is electronic to be cut the timber that the saw tool has only chain-type and cuts down saw, but its only is suitable for and fells timber, is not suitable for using in timber processing at ordinary times.
The purpose of this utility model is the Portable electric cicular saw that a kind of suitable timber processing will be provided, and not only palm top is convenient for it, and the degree of depth, angle and the length of cutting saw can be regulated.
The utility model is realized by following structure; a kind of Portable electric cicular saw; comprise casing, motor, saw blade, handle, power switch; locking switch; its main points are that the motor end is provided with the top fender bracket cover of saw blade and rotatable unlatching and the bottom movable protective shield of the saw blade that resets; the benchmark base plate of relative saw blade liftable and angle adjustable (angle mutually that saw blade is mutual with plane, benchmark base plate place) is housed on top fender bracket cover or casing, can be provided with the length backup plate on the benchmark base plate.
This Portable electric cicular saw is because be provided with the top fender bracket cover and the movable bottom movable protective shield that rotarily opens and reset of saw blade, so the portable sawmilling material that cuts is safe and reliable in the motor end; It is provided with the benchmark base plate of relative saw blade liftable and angle adjustable in addition, it can cut the degree of depth or the diameter of saw according to the timber needs, regulate the height of saw blade relative datum base plate, cut the angle of saw according to the timber needs, regulate the angle between benchmark base plate and the saw blade,, regulate the length backup plate on the benchmark base plate according to the length that the timber needs cut saw, so this Portable electric cicular saw is easy to operate, and can adapt to the above-mentioned saw requirement of cutting.
The most preferred embodiment represented below in conjunction with accompanying drawing 1-6 is further described the utility model.
Fig. 1: the three-dimensional front view of Portable electric cicular saw structural representation.
The right view of Fig. 2: Fig. 1.
The rearview of Fig. 3: Fig. 1.
Fig. 4: the schematic diagram behind the adjusting benchmark base plate height.
Fig. 5: regulated benchmark base plate height, rotarily opened the schematic diagram behind the movable protective shield of bottom.
Fig. 6: regulated the schematic diagram behind the angle and length backup plate between benchmark base plate and the saw blade.
Accompanying drawing 1---(1)-casing in 6; (2)-motor; (3)-saw blade; (4)-handle; (5)-and power switch, (6)-locking switch, (7)-top fender bracket cover; (8)-the bottom movable protective shield; (9)-and the benchmark base plate, (10)-movable interlinkage, (11)-lift adjustment frame; (12)-round pin; (13) (14) (15) (16)-tight fixed bolt, (17)-angular adjustment frame, (18)-length backup plate; (19)-and turning arm, (20)-location calibrating jig.
The represented Portable electric cicular saw of this embodiment is to use with following procedure operation.Unclamp tight fixed bolt (13) (14) (15); according to cutting sawmilling material needs; the degree of depth that promptly needs; angle; length; regulate height that benchmark base plate (9) descends and and saw blade (3) between angle; regulate length backup plate (18) and pull out length; screw tight fixed bolt (13) (14) (15) then; hold handle (4) like this; turn on the power switch (5) and locking switch (6); the head of benchmark base plate (9) can be pushed away the saw operation forward against timber, and bottom movable protective shield (8) is pushed the rotation direction clockwise direction thereupon and rotates unlatching.Cut saw and finish, with saw blade (3) when withdrawing from, bottom movable protective shield (8) is spinning reduction in the counterclockwise direction automatically.As sawmilling material from top to bottom, then earlier bottom movable protective shield (8) is up rotarily opened, screw behind the tight fixed bolt (16) line operate again.
Can find out from structure and the operation of this embodiment, Portable electric cicular saw, easy to carry, handling safety is reliable, can cut the timber of saw specific length, the degree of depth and angle.
Claims (2)
1, a kind of Portable electric cicular saw; comprise casing, motor, saw blade, handle, power switch, locking switch; it is characterized in that the motor end is provided with the top fender bracket cover of saw blade and rotatable unlatching and the bottom movable protective shield of the saw blade that resets, the benchmark base plate of relative saw blade liftable and angle adjustable (saw blade and plane, benchmark base plate place angle each other) is housed on top fender bracket cover or casing.
2, Portable electric cicular saw according to claim 1 is characterized in that the benchmark base plate is provided with the length backup plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94212915 CN2191073Y (en) | 1994-05-26 | 1994-05-26 | Electric hand ring saw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94212915 CN2191073Y (en) | 1994-05-26 | 1994-05-26 | Electric hand ring saw |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2191073Y true CN2191073Y (en) | 1995-03-08 |
Family
ID=33829624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 94212915 Expired - Fee Related CN2191073Y (en) | 1994-05-26 | 1994-05-26 | Electric hand ring saw |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2191073Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100563954C (en) * | 2002-09-17 | 2009-12-02 | 克雷多技术公司 | Wireless annular saw |
WO2010025595A1 (en) * | 2008-09-05 | 2010-03-11 | Robert Bosch Gmbh | Protective device |
US8061044B2 (en) | 2007-02-15 | 2011-11-22 | Hitachi Koki Co., Ltd. | Power tool with chips ejecting mechanism |
US8230606B2 (en) | 2004-06-14 | 2012-07-31 | Hitachi Koki Co., Ltd. | Electric tool |
CN103506694A (en) * | 2012-06-25 | 2014-01-15 | C.&E.泛音有限公司 | Depth stop for an oscillating tool |
CN106335104A (en) * | 2016-10-17 | 2017-01-18 | 四川唯诺家私有限公司 | Using method of device for cutting board through portable electric circular saw conveniently |
CN107745454A (en) * | 2017-10-20 | 2018-03-02 | 向广宏 | With the cutting machine for folding backer |
-
1994
- 1994-05-26 CN CN 94212915 patent/CN2191073Y/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100563954C (en) * | 2002-09-17 | 2009-12-02 | 克雷多技术公司 | Wireless annular saw |
US8230606B2 (en) | 2004-06-14 | 2012-07-31 | Hitachi Koki Co., Ltd. | Electric tool |
US8061044B2 (en) | 2007-02-15 | 2011-11-22 | Hitachi Koki Co., Ltd. | Power tool with chips ejecting mechanism |
WO2010025595A1 (en) * | 2008-09-05 | 2010-03-11 | Robert Bosch Gmbh | Protective device |
CN103506694A (en) * | 2012-06-25 | 2014-01-15 | C.&E.泛音有限公司 | Depth stop for an oscillating tool |
CN106335104A (en) * | 2016-10-17 | 2017-01-18 | 四川唯诺家私有限公司 | Using method of device for cutting board through portable electric circular saw conveniently |
CN107745454A (en) * | 2017-10-20 | 2018-03-02 | 向广宏 | With the cutting machine for folding backer |
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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 |