CN105619189A - Household electric knife sharpener with adjustable double-faced blade angle - Google Patents
Household electric knife sharpener with adjustable double-faced blade angle Download PDFInfo
- Publication number
- CN105619189A CN105619189A CN201610091799.9A CN201610091799A CN105619189A CN 105619189 A CN105619189 A CN 105619189A CN 201610091799 A CN201610091799 A CN 201610091799A CN 105619189 A CN105619189 A CN 105619189A
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- CN
- China
- Prior art keywords
- emery wheel
- cutter
- motor
- emery
- motors
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
Abstract
A household electric knife sharpener with an adjustable double-faced blade angle comprises a switch, a machine case, motor spring pads, motors, a knife supporting rod, grinding wheels, a fixing pin, grinding wheel rubber pads and the like. The machine case is used for mounting the motors and a knife sharpening part, and only a V-shaped opening is formed in the middle of the machine case. The motor spring pads are mounted at the rear lower ends of the motors correspondingly. The motors are mounted in the same plane but not the same straight line in the machine case; one end of each output end moves backwards for about few degrees; and both the motors have the same angle in the mounting process. The knife supporting rod is mounted at the lower end in the V-shaped opening of the machine case. The grinding wheels are mounted on the grinding wheel rubber pads, and then are mounted on the output shafts of the motors through the grinding wheel rubber pads. The two grinding wheels are crossed together to form an angle of about 15 degrees, and convex teeth of one grinding wheel are combined into concave grooves of the other grinding wheel. The fixing pin is longitudinally mounted at the right lower end of the V-shaped opening of the machine case, and the front lower ends of the two motors are connected together by a hinge through the fixing pin. One end of each grinding wheel rubber pad is mounted on the output shaft of the corresponding motor, and the other end of each grinding wheel rubber pad is provided with the corresponding grinding wheel.
Description
Technical field
A kind of sharpener that the present invention relates to, particularly relates to a kind of two-sided electric knife sharpener.
Background technology
Various electric knife sharpener of the prior art, its concrete structure constitutes difference, feature is different, although can accomplish two-sided to grind simultaneously, but the angle of two panels emery wheel is all the angle set before dispatching from the factory, substantially secure, the function of thick and heavy cutter function mainly " cutting ", need the blade that angle is relatively large, but by the words that the sharpener of prior art grinds, because all of cutter can grind in producer, intermediate angle can only be set, both thick cutter can have been ground, can also wear down cutter, thick cutter mill is of a specified duration, blade can be more and more thinner, the function of " cutting " will be lost gradually. and the function of thin cutter function mainly " cutting ", need the blade that angle is relatively small, but by the words that the sharpener of prior art grinds, because all of cutter can grind in producer, intermediate angle can only be set, both can grind thick cutter, can also wear down cutter, thin cutter mill is of a specified duration, and blade can grind thicker and thicker, will lose the function of " cutting " gradually. also having some cuttves, be ground into " chicken mouth cutter ", cut and cut bad, cut and cut bad, how long a cutter carefully is have more than is needed is eliminated. both cause great waste, can not fully meet again the needs in family, food and drink and food processing place etc.
Summary of the invention
In order to solve problem above, the various cutter of milled targetedly, the present invention provides a kind of adjustable Domestic electric knife grinder of the two-sided basil for people. The critical piece such as including switch, casing, motor spring pad, motor, holder knife bar, emery wheel, steady pin and emery wheel rubber cushion.
Described switch is arranged on casing side, controls two motors simultaneously, and after closing switch, two motors are all no longer charged.
Described casing is used for installing motor and sharpening parts, stays a V-type mouth, make cutter to pass through in the middle of only, and the finger of people, the finger including child all can not put in, it is ensured that uses safety.
Described motor spring pad is each arranged on the posterior end of respective motor, enough elasticity can allow motor have certain activity space when there being cutter to insert, the tail end of respective motor has and can automatically decline, to regulate the angle whetted a knife, the angle that thin cutter struts is little, and the knife edge angular being ground is just little, meet the requirement that thin tool point angle is little, the angle that thick cutter struts is big, and the knife edge angular being ground is just big, meets the requirement that thick tool point angle is big. Emery wheel firmly touching cutter, protection cutter and emery wheel can be reduced again.
Described motor adopts identical 220V direct current generator, behind 220V commercial power rectification, can use. Such motor power foot, easy for installation, circuit adopts parallel, and a rotating forward, a reversion, direction of rotation is to rotate from back to front. Be arranged on the same plane in casing but and be not arranged on the same straight line be, output shaft one end moves the about several years after one's death, it is ensured that after emery wheel rotates, and cutter is ground by the gear piece only above down rotated, the gear piece rotated up below touches completely less than cutter, the edge of a knife with keckling. Output shaft is relative, and during installation, each motor has an identical angle, and general about 7 degree is benchmark.
Described holder knife bar is arranged on the lower end in casing V-type mouth, in case cutter declines without limitation, deviates from the scope of emery wheel.
Described emery wheel is for there being tooth emery wheel, and edge is evenly distributed with identical double wedge, and tooth is about 8MM, the double wedge of one emery wheel can be inserted in the groove of another emery wheel, and namely double wedge is less than groove, arranges 2 emery wheels altogether, big ting model is all identical, diameter is about 4CM, and thickness is about 2MM, and material is preferably emery grinding wheel, emery grinding wheel is substantially all and can grind existing all cutters, emery grinding wheel thickness is big, and self abrasion is little, to reduce the trouble frequently changing emery wheel.
Described emery wheel is arranged on emery wheel rubber cushion, respectively it is arranged on motor output shaft again through emery wheel rubber cushion, two panels emery wheel intersects, form the angle of about 15 degree, if the emery grinding wheel of plating sand, the one side of plating sand is relative between two, the double wedge of one emery wheel is inserted in the groove of another emery wheel, it is direct current generator due to what adopt, the rotation direction of motor is contrary, after starting, motor just each drives the emery wheel of oneself just to rotate to same direction, owing to the double wedge of an emery wheel is inserted in the groove of another emery wheel, the rotating speed of motor is again identical, so although two panels emery wheel intersects, but very big frictional force will not be produced. when cutter inserts and whets a knife in the middle of two panels emery wheel, this one side of cutter is ground by each emery wheel respectively simultaneously, and owing to emery wheel intersects, the edge of a knife of cutter can be ground by emery wheel fully. also have and install due to motor and be not arranged on the same straight line be, output shaft one end is all moved back by the about several years, and after forming emery wheel rotation, cutter is ground by the gear piece only above down rotated, the gear piece rotated up below touches completely less than cutter, the edge of a knife with keckling.
Described steady pin is longitudinally mounted to the positive lower end of casing V-type mouth, and the front lower end loose-leaf of two motors is linked together by steady pin, and when there being different cutters to insert, two motors can do up and down around steady pin, drives two emery wheels to open certain angle.
Described emery wheel rubber cushion one end is arranged on the output shaft of motor, and the other end installs emery wheel, allows and has certain elasticity between emery wheel and motor, to reduce firmly touching of emery wheel and cutter, to protect cutter and emery wheel.
The invention has the beneficial effects as follows: the invention is characterized in that installation motor spring pad, adopt bi-motor and the method installing the critical pieces such as emery wheel rubber cushion, especially with there being tooth emery wheel, and intersect install emery wheel method, the adjustable Domestic electric knife grinder of the two-sided basil enabling the present invention reaches two-sided simultaneous grinding, the angle whetted a knife can be regulated again according to the thickness of cutter, the angle that thin cutter struts is little, the knife edge angular being ground is just little, meet the requirement that thin tool point angle is little, the angle that thick cutter struts is big, the knife edge angular being ground is just big, meet the requirement that thick tool point angle is big. the adjustable Domestic electric knife grinder of the two-sided basil of the life-time service present invention can ensure that the original knife edge angular of cutter is constant, it is possible to cutter is used till not having rigidity always. emery wheel firmly touching cutter, protection cutter and emery wheel can be reduced again. therefore using the present invention can save the expense buying cutter and manufacture the material of cutter, the speed of sharpening is not only fast but also sharpness. have speech application prospect.
Accompanying drawing explanation
Fig. 1 is the structural plan schematic diagram of the adjustable Domestic electric knife grinder of the two-sided basil of the present invention.
Fig. 2 is the structural plan schematic diagram of the emery wheel 6 of the adjustable Domestic electric knife grinder of the two-sided basil of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and individual embodiment, technical scheme is described further.
As depicted in figs. 1 and 2, the adjustable Domestic electric knife grinder of the two-sided basil includes the critical pieces such as switch 1, casing 2, motor spring pad 3, motor 4, holder knife bar 5, emery wheel 6, steady pin 7 and emery wheel rubber cushion 8. Switch 1 is arranged on casing 2 side. Casing 2 is used for installing motor 4 and sharpening parts, stays a V-type mouth in the middle of only. Motor spring pad is each arranged on the posterior end of respective motor. Motor is arranged on the same plane in casing but and be not arranged on the same straight line be, output shaft one end moves the about several years after one's death, and during installation, each motor has an identical angle, and general about 7 degree is benchmark. Holder knife bar is arranged on the lower end in casing V-type mouth. Emery wheel being arranged on emery wheel rubber cushion, is respectively arranged on motor output shaft again through emery wheel rubber cushion, two panels emery wheel intersects, form the angle of about 15 degree, if the emery grinding wheel of plating sand, the one side of plating sand is relative between two, and the double wedge 9 of an emery wheel is inserted in the groove of another emery wheel. Steady pin is longitudinally mounted to the positive lower end of casing V-type mouth, and the front lower end loose-leaf of two motors is linked together by steady pin. Emery wheel rubber cushion one end is arranged on the output shaft of motor, and the other end installs emery wheel.
During use, first opening switch 1, two motors 4 drive two people's emery wheels 6 to rotate respectively, and cutter is slowly inserted between two emery wheels 6 from V-type mouth by hand-held cutter, at the uniform velocity push away forward, emery wheel spin friction cutter, after emery wheel 6 is left in cutter rear end, then pulls back cutter, by push-and-pull cutter repeatedly back and forth, the cutting edge of cutter is constantly ground, and regardless of the thickness of cutter, blade angle consistent, edge width consistent, cutting edge straight cutter can be easily ground.
Claims (10)
1. a sharpener, it is characterised in that the described adjustable Domestic electric knife grinder of the two-sided basil includes the critical pieces such as switch, casing, motor spring pad, motor, holder knife bar, emery wheel, steady pin and emery wheel rubber cushion.
2. the adjustable Domestic electric knife grinder of the two-sided basil according to claim 1, it is characterised in that described switch is arranged on casing side, controls two motors simultaneously, and after closing switch, two motors are all no longer charged.
3. the adjustable Domestic electric knife grinder of the two-sided basil according to claim 1, it is characterised in that described casing is used for installing motor and sharpening parts, stay a V-type mouth in the middle of only, make cutter to pass through, and the finger of people, finger including child all can not put in, it is ensured that uses safety.
4. the adjustable Domestic electric knife grinder of the two-sided basil according to claim 1, it is characterized in that, described motor spring pad is each arranged on the posterior end of respective motor, enough elasticity can allow motor have certain activity space when there being cutter to insert, the tail end of respective motor has and can automatically decline, to regulate the angle whetted a knife, the angle that thin cutter struts is little, the knife edge angular being ground is just little, meet the requirement that thin tool point angle is little, the angle that thick cutter struts is big, and the knife edge angular being ground is just big, meets the requirement that thick tool point angle is big.
5. the adjustable Domestic electric knife grinder of the two-sided basil according to claim 1, it is characterised in that described motor adopts identical 220V direct current generator, behind 220V commercial power rectification, can use; Be arranged on the same plane in casing but and be not arranged on the same straight line be, output shaft one end moves the about several years after one's death, it is ensured that after emery wheel rotates, and cutter is ground by the gear piece only above down rotated, the gear piece rotated up below touches completely less than cutter, the edge of a knife with keckling; Output shaft is relative, and during installation, each motor has an identical angle, and general about 7 degree is benchmark.
6. the adjustable Domestic electric knife grinder of the two-sided basil according to claim 1, it is characterised in that described holder knife bar is arranged on the lower end in casing V-type mouth, in case cutter declines without limitation, deviates from the scope of emery wheel.
7. the adjustable Domestic electric knife grinder of the two-sided basil according to claim 1, it is characterized in that, described emery wheel is for there being tooth emery wheel, edge is evenly distributed with identical double wedge, tooth is about 8MM, the double wedge of one emery wheel can be inserted in the groove of another emery wheel, namely double wedge is less than groove, 2 emery wheels are set altogether, big ting model is all identical, diameter is about 4CM, thickness is about 2MM, material is preferably emery grinding wheel, emery grinding wheel is substantially all and can grind existing all cutters, emery grinding wheel thickness is big, self abrasion is little, to reduce the trouble frequently changing emery wheel.
8. the adjustable Domestic electric knife grinder of the two-sided basil according to claim 1, it is characterized in that, described emery wheel is arranged on emery wheel rubber cushion, respectively it is arranged on motor output shaft again through emery wheel rubber cushion, two panels emery wheel intersects, form the angle of about 15 degree, if the emery grinding wheel of plating sand, the one side of plating sand is relative between two, the double wedge of one emery wheel is inserted in the groove of another emery wheel, it is direct current generator due to what adopt, the rotation direction of motor is contrary, after starting, motor just each drives the emery wheel of oneself just to rotate to same direction, owing to the double wedge of an emery wheel is inserted in the groove of another emery wheel, the rotating speed of motor is again identical, so although two panels emery wheel intersects, but very big frictional force will not be produced, when cutter inserts and whets a knife in the middle of two panels emery wheel, this one side of cutter is ground by each emery wheel respectively simultaneously, and owing to emery wheel intersects, the edge of a knife of cutter can be ground by emery wheel fully, also have and install due to motor and be not arranged on the same straight line be, output shaft one end is all moved back by the about several years, and after forming emery wheel rotation, cutter is ground by the gear piece only above down rotated, the gear piece rotated up below touches completely less than cutter, the edge of a knife with keckling.
9. the adjustable Domestic electric knife grinder of the two-sided basil according to claim 1, it is characterized in that, described steady pin is longitudinally mounted to the positive lower end of casing V-type mouth, the front lower end loose-leaf of two motors is linked together by steady pin, when there being different cutters to insert, two motors can do up and down around steady pin, drives two emery wheels to open certain angle.
10. the adjustable Domestic electric knife grinder of the two-sided basil according to claim 1; it is characterized in that; described emery wheel rubber cushion one end is arranged on the output shaft of motor; the other end installs emery wheel; allow and between emery wheel and motor, have certain elasticity; to reduce firmly touching of emery wheel and cutter, to protect cutter and emery wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610091799.9A CN105619189A (en) | 2016-02-19 | 2016-02-19 | Household electric knife sharpener with adjustable double-faced blade angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610091799.9A CN105619189A (en) | 2016-02-19 | 2016-02-19 | Household electric knife sharpener with adjustable double-faced blade angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105619189A true CN105619189A (en) | 2016-06-01 |
Family
ID=56034735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610091799.9A Pending CN105619189A (en) | 2016-02-19 | 2016-02-19 | Household electric knife sharpener with adjustable double-faced blade angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105619189A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11291159A (en) * | 1998-04-07 | 1999-10-26 | Fujikoshi Mach Corp | Double face grinding device |
| CN101855049A (en) * | 2007-11-09 | 2010-10-06 | 株式会社岛精机制作所 | Cutting machine |
| CN201604038U (en) * | 2010-03-16 | 2010-10-13 | 林石贤 | Full-automatic multifunctional knife sharpener |
| CN103419143A (en) * | 2013-07-12 | 2013-12-04 | 深圳市福田区青少年科技教育协会 | Automatic knife sharpener |
| CN204036163U (en) * | 2014-08-12 | 2014-12-24 | 黄圭鹏 | A kind of can the electric knife sharpener of the two mill of thickness |
-
2016
- 2016-02-19 CN CN201610091799.9A patent/CN105619189A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11291159A (en) * | 1998-04-07 | 1999-10-26 | Fujikoshi Mach Corp | Double face grinding device |
| CN101855049A (en) * | 2007-11-09 | 2010-10-06 | 株式会社岛精机制作所 | Cutting machine |
| CN201604038U (en) * | 2010-03-16 | 2010-10-13 | 林石贤 | Full-automatic multifunctional knife sharpener |
| CN103419143A (en) * | 2013-07-12 | 2013-12-04 | 深圳市福田区青少年科技教育协会 | Automatic knife sharpener |
| CN204036163U (en) * | 2014-08-12 | 2014-12-24 | 黄圭鹏 | A kind of can the electric knife sharpener of the two mill of thickness |
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Application publication date: 20160601 |
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| WD01 | Invention patent application deemed withdrawn after publication |