CN2693412Y - Diamond electric knife sharpener - Google Patents
Diamond electric knife sharpener Download PDFInfo
- Publication number
- CN2693412Y CN2693412Y CN 200420028742 CN200420028742U CN2693412Y CN 2693412 Y CN2693412 Y CN 2693412Y CN 200420028742 CN200420028742 CN 200420028742 CN 200420028742 U CN200420028742 U CN 200420028742U CN 2693412 Y CN2693412 Y CN 2693412Y
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- CN
- China
- Prior art keywords
- diamond
- motor
- knife
- grinding wheel
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a diamond electric knife sharpener which comprises a machine body composed of an upper cover and a lower bottom, and a switch hole positioned on the upper cover, wherein, a touch switch is arranged in the switch hole, knife edges with positioning faces are arranged on the upper cover, and the knife edges are positioned on both sides of a knife sharpening wheel which is installed on a motor shaft and is arranged in the machine body; the upper and the lower parts of a partition board are fixedly arranged on the lower bottom and are arranged in the machine body, one side of the partition board is a knife sharpening wheel chamber, and the other side is a motor chamber; a motor is arranged on a load bearing rib of the lower bottom, a positioning pin is arranged on the motor shaft, the head of the positioning pin is fixed through a power silk, and the tail of the positioning pin is provided with a flat mouth; the position of the lower bottom, which is perpendicular to the knife sharpening wheel, is provided with an iron chip outlet. The diamond electric knife sharpener uses the low-speed motor to replace a speed reducing box, uses a diamond electroplating wheel to eliminate the abrasion of a grinding wheel and has the advantage of safe operation, and the sharpened blades are sharp.
Description
Technical field
The utility model relates to a kind of knife sharpener, particularly relates to the diamond electric knife grinder that a kind of suitable hotel, hotel, restaurant and family use.
Background technology
The electric household knife sharpener of Chu Shouing in the market, its structure are to drive grinding wheel by built-in motor to rotate, and its weak point is parts complexity, maintenance rate height.Chinese patent ZL012429.2 discloses " electric knife grinder ", nearly more than 70 of its parts, complex structure, there is following deficiency: the circular groove that 1, behind the abrasion of grinding wheel will not be the band acute angle, but the circular groove at band R angle, just grind off blade at this R angle, and cutter can be not sharp.2, putting the knife edge is angle, and below do not have a grade face, take the cutter operation to have some setbacks, locating effect is bad.3, do not have the motor cooling vent, influence the service life of motor.4, when running work, emery wheel is easily broken, splash, and operates dangerous.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, parts are few, stable operation, durable diamond electric knife grinder.
The technical scheme that realizes the foregoing invention purpose is: comprise by loam cake and the body of going to the bottom and forming, be positioned at the switch hole that covers, point driving switch places in the switch hole, its structural feature is, on cover and be provided with the edge of a knife that has locating surface, the edge of a knife is positioned at the both sides of grinding wheel, and grinding wheel is installed on the motor shaft, places in the body; Place in the body on the dividing plate upper and lower settings is fixed on and goes to the bottom, its side is the grinding wheel chamber, and opposite side is the motor room; Motor places on the bearing tendon of going to the bottom, and motor shaft is provided with alignment pin, and its head is fixed by the merit silk, and afterbody is provided with flat mouthful; The position vertical with grinding wheel of going to the bottom is provided with iron filings outlets.
Compared with prior art, the utility model is simple in structure, and is stable, long service life.This knife sharpener has replaced reduction box with slowspeed machine, takes turns the wearing and tearing of having eliminated emery wheel with electroplated diamond, handling safety, and the blade that is ground is sharp.
Description of drawings
Fig. 1 is a three-dimensional cutaway view of the present utility model.
Fig. 2 is an outside drawing of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.The utility model as shown in Figure 1, by loam cake with go to the bottom and form body, on cover and be provided with switch hole 4, point driving switch 3 places in the switch hole 4.Be provided with above the loam cake two center lines vertically downward angle be that two edges of a knife, 10, two edges of a knife 10 that α has a locating surface lay respectively at the both sides that grinding wheel is a diamond wheel 12, have the inclined-plane on the diamond wheel 12, plating one deck diamond constitutes diamond wheel on the inclined-plane.Replace emery wheel with diamond wheel 12, be installed on the pre-aligned output shaft of motor 6, place in the body.Diamond wheel 12 can be installed two, and with its coupling, the edge of a knife is provided with four.Dividing plate 7 upper and lower settings are fixed on down on the base spacer 8 and place in the body, and it is divided into two chambers with the body inner chamber, and a side is the diamond wheel chamber, and opposite side is the motor room.Motor 6 is one to have the slowspeed machine of fan, and its head is fixing by merit silk 13, and afterbody has flat mouthful 5, and complete machine is screwed on the dividing plate 8 of going to the bottom, and places on the bearing tendon 17 of going to the bottom.For timely heat radiation, motor cooling channel grid 1 are set last covering.For positioning stablity, on motor shaft, be provided with the alignment pin 15 that is used to locate.As Fig. 1, the position vertical with diamond wheel 12 of going to the bottom of this machine is provided with iron filings outlet 16.In order to guarantee operator's safety, the rear portion that is positioned at the edge of a knife on loam cake is provided with finger guard 9.In order to make complete machine attractive in appearance, decoration leaf 2 also has been installed at loam cake.In order to reach purpose easy to use, at the last arrow mark 18 that also is provided with the expression cutter direction of motion that covers.Whole go to the bottom to be fixed on screw cover the composition body.
During sharpening, cutter is inserted in the angle of the edge of a knife, presses point driving switch 3, driven by motor diamond wheel 12 rotates, and with the blade friction, will soon make the blade sharp.
Claims (4)
1, a kind of diamond electric knife grinder, comprise by loam cake and the body of going to the bottom and forming, be positioned at the switch hole that covers, point driving switch places in the switch hole, it is characterized in that: on cover and be provided with the edge of a knife that has locating surface, the edge of a knife is positioned at the both sides of grinding wheel, and grinding wheel is installed on the motor shaft, places in the body; Place in the body on the dividing plate upper and lower settings is fixed on and goes to the bottom, its side is the grinding wheel chamber, and opposite side is the motor room; Motor places on the bearing tendon of going to the bottom, and motor shaft is provided with alignment pin, and its head is fixed by the merit silk, and afterbody is provided with flat mouthful; The position vertical with grinding wheel of going to the bottom is provided with iron filings outlets.
2, diamond electric knife grinder according to claim 1 is characterized in that: have the inclined-plane on the grinding wheel, be fixed with one deck diamond on the inclined-plane and constitute diamond wheel.
3, diamond electric knife grinder according to claim 1 is characterized in that: described motor is the slowspeed machine that has fan.
4, diamond electric knife grinder according to claim 1 is characterized in that: on cover and be provided with the motor cooling grid, the rear portion that is positioned at the edge of a knife is provided with finger guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028742 CN2693412Y (en) | 2004-04-09 | 2004-04-09 | Diamond electric knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028742 CN2693412Y (en) | 2004-04-09 | 2004-04-09 | Diamond electric knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2693412Y true CN2693412Y (en) | 2005-04-20 |
Family
ID=34771925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420028742 Expired - Fee Related CN2693412Y (en) | 2004-04-09 | 2004-04-09 | Diamond electric knife sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2693412Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517757A (en) * | 2013-06-26 | 2016-04-20 | 埃奇克拉夫特公司 | Combination sharpener assembly |
-
2004
- 2004-04-09 CN CN 200420028742 patent/CN2693412Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517757A (en) * | 2013-06-26 | 2016-04-20 | 埃奇克拉夫特公司 | Combination sharpener assembly |
| CN105517757B (en) * | 2013-06-26 | 2018-11-06 | 埃奇克拉夫特公司 | It combines sharpening and has component |
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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 |