CN103537957A - Portable knife grinder - Google Patents
Portable knife grinder Download PDFInfo
- Publication number
- CN103537957A CN103537957A CN201310453390.3A CN201310453390A CN103537957A CN 103537957 A CN103537957 A CN 103537957A CN 201310453390 A CN201310453390 A CN 201310453390A CN 103537957 A CN103537957 A CN 103537957A
- Authority
- CN
- China
- Prior art keywords
- housing
- fixed
- motor
- electric
- electric machine
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives
Abstract
The invention provides a portable knife grinder to solve the problems that an existing knife grinder is simple, an operator needs to have rich experience to grind a cutting edge, a knife body is often scratched by a grinding tool, and the appearance of a knife is affected. The portable knife grinder is characterized by being composed of a shell, an electronic control system, a motor and a grinding wheel all of which are assembled together according to a certain installing method, and a clamped knife is grinded automatically. The portable knife grinder has the advantages that the angle of the knife and the knife are positioned through mechanical control, a cutting edge is polished, the operator can grind the knife without having rich experience, the appearance of the knife is clean and attractive through an arranged fine abrasive wheel and a polishing wheel, and the portable knife grinder further has the advantages of being simple in structure, low in cost, easy and convenient to operate, high in practicality and the like.
Description
Technical field
The present invention relates to tool sharpening field, is the less portable sharpening machine being convenient for carrying of a kind of volume, weight specifically.
Background technology
Cutter be people's daily life than an indispensable part, cutter there will be the situations such as cutting edge is curling, wearing and tearing after long-time use.The sharpening point that people get back to appointment conventionally carries out cutting edge maintenance to cutter, the sharpening of conventionally saying.Existing knife grinding equipment is simple and crude, needs operator to have rich experience cutting edge is polished, and often occur that grinding tool affects the attractive in appearance of cutter to the scuffing of blade.
Summary of the invention
In order to address the above problem, the object of this invention is to provide a kind of volume, the less portable sharpening machine being convenient for carrying of weight.
Technical scheme of the present invention is: it comprises: housing, motor, electric-control system, wheel guard, it is characterized in that: on the base plate in housing, fixing spring is installed, spring upper end is fixed on installing plate bottom, one side of installing plate is fixed on position-limit mechanism, position-limit mechanism is fixed on the inwall of housing one side, and installing plate upper surface is fixed with motor, and the rotating shaft of motor is through the sidewall of housing, motor top is provided with lifting bolt, and lifting bolt is through the upper cover of housing; Described lifting bolt is by clockwise or be rotated counterclockwise the X deflection angle of controlling motor; Motor is connected with electric-control system, and electric-control system is arranged on the base plate in housing, and described electric-control system comprises speed-regulating switch; The electric machine rotational axis top of hull outside is fixed with wheel guard, and electric machine rotational axis below is fixed with sharpening platen, and emery wheel is installed on electric machine rotational axis.
Described position-limit mechanism is slide rail type position-limit mechanism, the electric machine spacing mechanism that rail groove matches with installing plate.
Described position-limit mechanism is bushing type position-limit mechanism, the electric machine spacing mechanism that the column of installing at the housing bottom pipe box fixing with installing plate bottom matches.
Described position-limit mechanism is pressure lever type position-limit mechanism, the electric machine spacing mechanism being connected with one end axle of installing plate by the support being fixed on housing base plate.
On described sharpening platen, platen cover is also installed, platen overlaps a side with U-shaped installing port.
Described platen cover below is fixed with height adjustment bolt, and height adjustment bolt is fixed on housing Outer Bottom Plating through DOCK LEVELER and spring successively.
The other end of described electric machine rotational axis passes housing, and emery wheel is installed.
Housing outer surface is also provided with cooling system and lighting.
Another kind of frame mode of the present invention is: in housing one side inwall or both sides inwall or three side inwalls or four side inwall Shang Jun mounting limit mechanisms, one side of installing plate is fixed on position-limit mechanism, spring upper end is fixed on installing plate bottom, and spring is fixed on the base plate in housing; Installing plate upper surface is fixed with motor, and the rotating shaft of motor is through the sidewall of housing, and motor top is provided with lifting bolt, and lifting bolt is through the upper cover of housing; Described lifting bolt is by clockwise or be rotated counterclockwise the X deflection angle of controlling motor; Motor is connected with electric-control system, and electric-control system is arranged on the base plate in housing, and described electric-control system comprises speed-regulating switch; The electric machine rotational axis top of hull outside is fixed with wheel guard, and electric machine rotational axis below is fixed with sharpening platen, and emery wheel is installed on electric machine rotational axis.
Housing outer surface is also provided with cooling system and lighting.
The present invention, mainly for the backward state of sharpening technology, has designed the knife sharpener of difference in functionality, a tractor serves several purposes, can be simultaneously to cutter roughly grind, plain grinding, fine grinding, polishing.The best electric-control system that adopts waste and old electric motor car of electric-control system, removes the spring of speed control crank the inside, determines required revolution gear.The method that adopts machinery to whet a knife, determines angle, location, to cutter roughly grind, plain grinding, fine grinding, polishing be until complete simple and fast.
The invention has the beneficial effects as follows: by machinery, control cutter is determined to angle, location, and cutting edge is polished, make operator not need rich experience also can polish to cutter, and configuration finishing grinding wheel, polishing wheel guarantee that cutter outward appearance is neat and artistic, the features such as the present invention also has, simple in structure, with low cost, easy and simple to handle, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the internal structure schematic diagram of Fig. 1;
Fig. 3 is another kind of structural representation of the present invention;
Fig. 4 is the internal structure schematic diagram of Fig. 3;
Fig. 5 is the third structural representation of the present invention;
Fig. 6 is compages schematic diagram of the present invention.
The specific embodiment
Referring to Fig. 1 ~ 2, fixing spring 2 is installed on the base plate in housing 1, spring upper end is fixed on installing plate 3 bottoms, one side of installing plate is fixed in the electric machine spacing mechanism that rail groove 4 matches with installing plate, rail groove is fixed on the inwall of housing one side, and installing plate upper surface is fixed with motor 6, and the rotating shaft 7 of motor is through the sidewall of housing, motor top is provided with lifting bolt 8, and lifting bolt is through the upper cover 9 of housing; Described lifting bolt is by clockwise or be rotated counterclockwise the X deflection angle of controlling motor; Motor is connected with electric-control system 10, and electric-control system is arranged on the base plate in housing, and described electric-control system comprises speed-regulating switch 11; The electric machine rotational axis top of hull outside is fixed with wheel guard 12, and electric machine rotational axis below is fixed with sharpening platen 13, and emery wheel 14 is installed on electric machine rotational axis.
Referring to Fig. 5, fixing spring 2 is installed on the base plate in housing 1, spring upper end is fixed on installing plate 3 bottoms, the electric machine spacing mechanism that one end of installing plate is connected with support 17 axles that are fixed on housing base plate, installing plate upper surface is fixed with motor 6, the rotating shaft 7 of motor is through the sidewall of housing, and motor top is provided with lifting bolt 8, and lifting bolt is through the upper cover 9 of housing; Described lifting bolt is by clockwise or be rotated counterclockwise the X deflection angle of controlling motor; Motor is connected with electric-control system 10, and electric-control system is arranged on the base plate in housing, and described electric-control system comprises speed-regulating switch 11; The electric machine rotational axis top of hull outside is fixed with wheel guard 12, and electric machine rotational axis below is fixed with sharpening platen 13, and emery wheel 14 is installed on electric machine rotational axis.
Embodiment 4
Referring to Fig. 2 and Fig. 6, fixing spring 2 is installed on the base plate in housing 1, spring upper end is fixed on installing plate 3 bottoms, one side of installing plate is fixed in the electric machine spacing mechanism that rail groove 4 matches with installing plate 5, rail groove is fixed on the inwall of housing one side, and installing plate upper surface is fixed with motor 6, and the rotating shaft 7 of motor is through the sidewall of housing, motor top is provided with lifting bolt 8, and lifting bolt is through the upper cover 9 of housing; Described lifting bolt is by clockwise or be rotated counterclockwise the X deflection angle of controlling motor; Motor is connected with electric-control system 10, and electric-control system is arranged on the base plate in housing, and described electric-control system comprises speed-regulating switch 11; The electric machine rotational axis top of hull outside is fixed with wheel guard 12, and electric machine rotational axis below is fixed with sharpening platen 13, and emery wheel 14 is installed on electric machine rotational axis.
Said mechanism is all installed on the sidewall of housing surrounding.
When cutter is polished, use jig that the knife back is blocked, adjust after platen cover angle, blade is placed in to platen and puts, need the cutter blade of polishing slowly to emery wheel, to advance.
Claims (9)
1. a portable sharpening machine, it comprises: housing, motor, electric-control system, wheel guard, it is characterized in that: on the base plate in housing, fixing spring is installed, spring upper end is fixed on installing plate bottom, and a side of installing plate is fixed on position-limit mechanism, and position-limit mechanism is fixed on the inwall of housing one side, installing plate upper surface is fixed with motor, the rotating shaft of motor is through the sidewall of housing, and motor top is provided with lifting bolt, and lifting bolt is through the upper cover of housing; Described lifting bolt is by clockwise or be rotated counterclockwise the X deflection angle of controlling motor; Motor is connected with electric-control system, and electric-control system is arranged on the base plate in housing, and described electric-control system comprises speed-regulating switch; The electric machine rotational axis top of hull outside is fixed with wheel guard, and electric machine rotational axis below is fixed with sharpening platen, and emery wheel is installed on electric machine rotational axis.
2. portable sharpening machine according to claim 1, is characterized in that: described position-limit mechanism is slide rail type position-limit mechanism the electric machine spacing mechanism that rail groove matches with installing plate.
3. portable sharpening machine according to claim 1, is characterized in that: described position-limit mechanism is bushing type position-limit mechanism, the electric machine spacing mechanism that fixing pipe box matches bottom the column of installing at housing bottom and installing plate.
4. portable sharpening machine according to claim 1, is characterized in that: described position-limit mechanism is pressure lever type position-limit mechanism the electric machine spacing mechanism being connected with one end axle of installing plate by the support being fixed on housing base plate.
5. portable sharpening machine according to claim 1, is characterized in that: on described sharpening platen, platen cover is also installed, platen overlaps a side with U-shaped installing port.
6. portable sharpening machine according to claim 5, is characterized in that: described platen cover below is fixed with height adjustment bolt, and height adjustment bolt is fixed on housing Outer Bottom Plating through DOCK LEVELER and spring successively.
7. portable sharpening machine according to claim 1, is characterized in that: the other end of described electric machine rotational axis is through housing, and emery wheel is installed.
8. portable sharpening machine according to claim 1, it is characterized in that: in housing one side inwall or both sides inwall or three side inwalls or four side inwall Shang Jun mounting limit mechanisms, one side of installing plate is fixed on position-limit mechanism, spring upper end is fixed on installing plate bottom, and spring is fixed on the base plate in housing; Installing plate upper surface is fixed with motor, and the rotating shaft of motor is through the sidewall of housing, and motor top is provided with lifting bolt, and lifting bolt is through the upper cover of housing; Described lifting bolt is by clockwise or be rotated counterclockwise the X deflection angle of controlling motor; Motor is connected with electric-control system, and electric-control system is arranged on the base plate in housing, and described electric-control system comprises speed-regulating switch; The electric machine rotational axis top of hull outside is fixed with wheel guard, and electric machine rotational axis below is fixed with sharpening platen, and emery wheel is installed on electric machine rotational axis.
9. according to portable sharpening machine described in claim 1 or 8, it is characterized in that: housing outer surface is also provided with cooling system and lighting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453390.3A CN103537957A (en) | 2013-09-29 | 2013-09-29 | Portable knife grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453390.3A CN103537957A (en) | 2013-09-29 | 2013-09-29 | Portable knife grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103537957A true CN103537957A (en) | 2014-01-29 |
Family
ID=49962014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310453390.3A Pending CN103537957A (en) | 2013-09-29 | 2013-09-29 | Portable knife grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103537957A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863030A (en) * | 2017-02-24 | 2017-06-20 | 浙江金石家居用品有限公司 | Knife for kitchen puts the first edge on a knife or a pair of scissors mouthful method of putting the first edge on a knife or a pair of scissors of equipment and knife for kitchen |
| CN113714868A (en) * | 2021-09-06 | 2021-11-30 | 四川简达金属构件有限公司 | Hand-held electric knife sharpener |
-
2013
- 2013-09-29 CN CN201310453390.3A patent/CN103537957A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863030A (en) * | 2017-02-24 | 2017-06-20 | 浙江金石家居用品有限公司 | Knife for kitchen puts the first edge on a knife or a pair of scissors mouthful method of putting the first edge on a knife or a pair of scissors of equipment and knife for kitchen |
| CN113714868A (en) * | 2021-09-06 | 2021-11-30 | 四川简达金属构件有限公司 | Hand-held electric knife sharpener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204603983U (en) | A kind of knife sharpener grinding two-sided dise knife | |
| CN202212763U (en) | Turning and grinding all-in-one machine | |
| CN104742020B (en) | A kind of peripheral milling super-abrasive grinding wheel cup emery wheel-electric spark compound trimming device | |
| CN207757350U (en) | A kind of numerical control multipurpose hob sharpener | |
| CN102267106B (en) | Disc type movable polishing grinding tool | |
| CN103537957A (en) | Portable knife grinder | |
| CN202804948U (en) | Grinding wheel arc trimmer | |
| CN202491141U (en) | Knife grinder with improved structure | |
| CN102765058B (en) | Grinding wheel arc dresser | |
| CN202114624U (en) | Spline grinder wheel dresser | |
| CN102476330A (en) | Convexity grinding mechanism for cylindrical roller | |
| CN203484986U (en) | Portable tool sharpener | |
| CN201776668U (en) | Sharpening machine device | |
| CN207669122U (en) | A kind of desk-top wheel dresser of single cone cooperation | |
| CN202804951U (en) | Diamond grinding wheel polishing tool | |
| CN202180413U (en) | Abrasive wheel trimming device mounted on automatic bearing grinding machine | |
| CN204686581U (en) | A kind of bearing machining finishing grinding machine | |
| CN102806496A (en) | Portable grinding device for woodworking planer | |
| CN201664861U (en) | Knife grinder | |
| CN101700636B (en) | Cutter grinding machine | |
| CN204658102U (en) | A kind of knife sharpener for blade of keeping straight on | |
| CN109176252B (en) | Sanding mechanism for sanding fillet | |
| CN201052587Y (en) | Electric blade sharpening machine | |
| CN202910660U (en) | Interior and exterior arc-shaped cutter edge grinding machine | |
| CN214923479U (en) | Grinder with double-mode knife repairing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |
|
| WD01 | Invention patent application deemed withdrawn after publication |