CN201115916Y

CN201115916Y - Rapid electric knife-grinder

Info

Publication number: CN201115916Y
Application number: CNU200720059666XU
Authority: CN
Inventors: 彭银成
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-16
Filing date: 2007-11-16
Publication date: 2008-09-17
Anticipated expiration: 2017-11-16

Abstract

The utility model relates to a fast electric sharpener, which comprises a motor, a power cord, an outer shell, and a grinding wheel. The motor drives the grinding wheel to rotate; the motor and the grinding wheel are arranged inside the outer shell; the grinding wheel has two types of coarse grinding and fine grinding; a V-shaped sharpening groove is arranged on the outer shell corresponding to the grinding wheel; haptor type adhesive feet are arranged on the bottom of the outer shell; an automatic collecting mechanism for a power cord is arranged inside the outer shell. The grinding wheel with two types of the coarse grinding and the fine grinding in the utility model enlarges the range of a grinding cutter of the fast electric sharpener, is propitious to select the coarse grinding or the fine grinding according to the sharpness of the cutter, accelerates the sharpening speed, and prolongs the service life of the grinding wheel; the V-shaped sharpening groove on the outer shell leads a tool edge to reach the proper position accurately without damaging the tool edge, a screwdriver grinding hole and a scissor grinding groove are respectively used for finishing a screwdriver and grinding a scissor, and one machine with multiple functions can be realized; the automatic collecting mechanism can collect the power cord rapidly, thereby being time-saving and labor-saving and being convenient for putting; the haptor type adhesive feet on the bottom of the outer shell can be adsorbed on a tabletop, thereby conducing to keep the machine to be stable.

Description

The quick electric knife sharpener

Technical field

The utility model relates to a kind of electric knife grinder tool.

Background technology

At present, existing knife sharpener generally all comprises motor, emery wheel and sharpening operating desk on the market, used emery wheel has only a slice usually, the hardness of emery wheel and granularity also just determined can grinding tool category, make that the scope of knife sharpener grinding knife tool is less relatively, the cutter of other kind of grinding just must be changed emery wheel if desired, and operation is trouble comparatively.When knife sharpener is whetted a knife, operating personnel by means of operating desk with cutter grinding gradually, in order to grind blade sharply, need the angle between knife back plane and the emery wheel to remain unchanged, because operating personnel's experience is different with qualification, often difference is bigger for the cutter quality that such knife sharpener grinds, and also is not easy to grind cutter evenly sharp.

The utility model content

At the deficiency of above existing knife sharpener, the purpose of this utility model provides a kind of have corase grind and fine grinding emery wheel, the quick electric knife sharpener that can the multiple cutter of grinding also cutter can be ground evenly sharp.

The purpose of this utility model is achieved by the following technical solution:

The quick electric knife sharpener, comprise motor, power line, shell, emery wheel, the rotation of motor-driven emery wheel, motor and emery wheel are installed in the enclosure, described emery wheel has corase grind and two kinds of emery wheels of fine grinding, be provided with V-arrangement sharpening groove on the shell of emery wheel correspondence, the bottom of shell is provided with sucked type glue pin, is provided with the automatic stowage mechanism of power line in the shell.

In the utility model quick electric knife sharpener, the described V-arrangement sharpening groove that is located on the shell has 4, wherein corresponding to two the V-arrangement sharpening grooves that have of rough grinding wheel, corresponding to two the V-arrangement sharpening grooves that have of fine grinding emery wheel.

In the utility model quick electric knife sharpener, described shell is provided with the mill screw tool bore and the cutter groove that grinds scissors, and can be respectively applied for mill screwdriver and scissors.

In the utility model quick electric knife sharpener, also be provided with power switch on the described shell and receive the power line button automatically.

In the utility model quick electric knife sharpener, the described sucked type glue pin that is located at outer casing bottom has 4.

The beneficial effects of the utility model are: by above structure as can be known, corase grind and fine grinding emery wheel have enlarged the scope of this machine grinding knife tool, help selecting corase grind or fine grinding according to the sharpness of cutter, have accelerated sharpening speed, have prolonged the service life of emery wheel; V-shaped groove on the shell can make blade put in place accurately, the blade of can not grinding away, and the mill screw tool bore and the cutter groove that grinds scissors can be respectively applied for the finishing screwdriver and the cutter that grinds scissors, and realize a tractor serves several purposes; Automatically stowage mechanism can be collected power line fast, and is time saving and energy saving, the convenient placement; Four sucked type glue pin of outer casing bottom can adsorb on the table, help to keep the machine even running.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:

Fig. 1 is a main TV structure schematic diagram of the present utility model;

Fig. 2 is a backsight structural representation of the present utility model;

Fig. 3 is an internal structure schematic diagram of the present utility model.

The specific embodiment

As shown in Figure 1 to Figure 3, the quick electric knife sharpener, comprise motor 13, power line 10, shell 11, emery wheel, motor 13 drives the emery wheel rotation, motor 13 and emery wheel are installed in the shell 11, described emery wheel has rough grinding wheel 12 and fine grinding emery wheel 14, be installed in the two ends of motor 13 respectively, on the shell 11 of rough grinding wheel 12 correspondences, be provided with V-

arrangement sharpening groove

1 and 2, on the shell 11 of fine grinding emery wheel 14 correspondences, be provided with V-

arrangement sharpening groove

3 and 4, the bottom of shell 11 is provided with sucked type glue pin 8, is provided with the automatic stowage mechanism 15 of power line in the shell 11.

Among the utility model embodiment, shell 11 is provided with the mill screw tool bore 5 and the cutter groove 6 that grinds scissors, and can be respectively applied for mill screwdriver and scissors; Also be provided with power switch 7 on the shell 11 and receive power line button 9 automatically; The sucked type glue pin 8 that is installed in outer casing bottom has 4, helps to keep machine to operate steadily.

Claims

1, quick electric knife sharpener, comprise motor (13), power line (10), shell (11), emery wheel, motor (13) drives the emery wheel rotation, motor (13) and emery wheel are installed in the shell (11), it is characterized in that: described emery wheel has rough grinding wheel (12) and fine grinding emery wheel (14), be provided with V-arrangement sharpening groove on the shell of emery wheel correspondence, the bottom of shell is provided with sucked type glue pin (8), is provided with the automatic stowage mechanism of power line (15) in the shell (11).

2, quick electric knife sharpener according to claim 1, it is characterized in that: the described V-arrangement sharpening groove that is located on the shell (11) has 4, wherein corresponding to two the V-arrangement sharpening grooves that have of rough grinding wheel (12), corresponding to two the V-arrangement sharpening grooves that have of fine grinding emery wheel (14).

3, quick electric knife sharpener according to claim 1 is characterized in that: described shell (11) is provided with the mill screw tool bore (5) and the cutter groove (6) that grinds scissors.

4, quick electric knife sharpener according to claim 1 is characterized in that: also be provided with power switch (7) on the described shell (11) and receive power line button (9).

5, quick electric knife sharpener according to claim 1 is characterized in that: the described sucked type glue pin (8) that is located at shell (11) bottom has 4.