CN2184512Y - Hand knife grinder - Google Patents
Hand knife grinder Download PDFInfo
- Publication number
- CN2184512Y CN2184512Y CN 94207648 CN94207648U CN2184512Y CN 2184512 Y CN2184512 Y CN 2184512Y CN 94207648 CN94207648 CN 94207648 CN 94207648 U CN94207648 U CN 94207648U CN 2184512 Y CN2184512 Y CN 2184512Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- grinding
- grinding wheel
- utility
- model
- 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
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a hand knife grinder used for grinding various cutting tools in families. The utility model is characterized in that a pair of engaged big gear wheel and small gear wheel are arranged in an outer shell, a replaceable thick grinding wheel, a replaceable middle thickness grinding wheel, and a thin grinding wheel are fixed on the shaft end of the small gear wheel. A barrier sheet used for supporting the cutters in grinding is arranged between wheel guard and the grinding wheel, and the diameter of the upper end of the barrier sheet is a little bigger than the outside diameter of the grinding wheel. A fixing sucker disc is arranged on the bottom of an outer shell. The utility model has the advantages of simple operation, time saving, labor saving, and low cost. The grinding wheel can be changed according to the knife grinding procedure, and the utility model adopts ABS engineering plastics except the grinding wheel.
Description
The utility model relates to a kind of family that is applicable to and grinds the hand knife sharpener of various cutleries.
The knife-grinding appliance of family's use at present still is original mill method substantially, and a cutter one stone is back and forth turned a millstone, time-consuming, effort.Other has a kind of electric knife sharpener, and as Chinese patent application number 87213126.2 " electric knife sharpeners ", owing to need to use power supply, cost, expense height are difficult to promote, and emery wheel can not change, and the putting the first edge on a knife or a pair of scissors requirements such as corase grind and fine grinding during to sharpening are difficult to take into account.
The purpose of this utility model provide a kind of simple to operate, save time, laborsaving, can, fine grinding wheel thick according to the sharpening program change, grind the hand knife sharpener of various cutleries for family.
The utility model comprises hand crank, large and small gear, shell and emery wheel, it is characterized in that: it is the large and small gear of 4-7 engagement that a pair of gearratio is housed in the shell, the axle head of pinion connects the removable carse, medium and small three kinds of emery wheels in shell outer end by fixed by nut, the upper end is housed between wheel guard and the emery wheel is slightly larger than the emery wheel external diameter, supports the catch of cutter when whetting a knife, the axle head of gear wheel is equipped with hand crank, and outer casing bottom is a fixing sucking disk.
The utility model utilizes gear shift to increase revolution and drives grinding tool owing to adopt hand being used as power, and reaches the purpose of sharpening, simple to operate, save time, laborsaving; Be equipped with three kinds of removable emery wheels, can be according to the sharpening program change, slightly be the usefulness of putting the first edge on a knife or a pair of scissors, in for polishing usefulness, carefully for sharpening usefulness; The bottom adopts sucker to fix, and all adopts the ABS engineering plastics except that emery wheel, and cost is low.
The utility model is provided by the following drawings and embodiment.
Accompanying drawing is the overall structure view of hand knife sharpener.
Shell (7) long 140 wide 45 is high 115 millimeters, 21 millimeters of pinion (4) external diameter φ, 96 millimeters of gear wheel (5) external diameter φ (gearratio is 1:4.57), and catch (1), hand crank (6), wheel guard (3) all adopt the injection mo(u)lding of ABS engineering plastics.52 millimeters of emery wheel (2) external diameter φ select carse, medium and small three kinds for use.Shell (7) bottom is for inhaling the end.
Claims (1)
1, the hand knife sharpener of various cutleries grinds in a kind of family that is applicable to, comprise hand crank (6), big pinion, shell (7) and emery wheel (2), it is characterized in that being equipped with in the shell (7) pinion (4) and the gear wheel (5) that a pair of gearratio is the 4-7 engagement, it is removable thick that the axle head of pinion (4) connects shell (7) outer end by fixed by nut, in thin three kinds of emery wheels (2), the upper end is housed between wheel guard (3) and the emery wheel (2) is slightly larger than emery wheel (2) external diameter, support the catch (1) of cutter when whetting a knife, the axle head of gear wheel (5) is equipped with hand crank (6), and shell (7) bottom is a fixing sucking disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207648 CN2184512Y (en) | 1994-04-07 | 1994-04-07 | Hand knife grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207648 CN2184512Y (en) | 1994-04-07 | 1994-04-07 | Hand knife grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2184512Y true CN2184512Y (en) | 1994-12-07 |
Family
ID=33825919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94207648 Expired - Fee Related CN2184512Y (en) | 1994-04-07 | 1994-04-07 | Hand knife grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2184512Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219533B (en) * | 2008-01-24 | 2011-01-26 | 陈增平 | Suction cup type knife sharpener |
| CN104669092A (en) * | 2015-02-10 | 2015-06-03 | 李忠炎 | Tool for manually polishing magnetic core |
-
1994
- 1994-04-07 CN CN 94207648 patent/CN2184512Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219533B (en) * | 2008-01-24 | 2011-01-26 | 陈增平 | Suction cup type knife sharpener |
| CN104669092A (en) * | 2015-02-10 | 2015-06-03 | 李忠炎 | Tool for manually polishing magnetic core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2184512Y (en) | Hand knife grinder | |
| CN2882897Y (en) | Electric knife grinder | |
| CN2832427Y (en) | Electric sharpening device for cutting edges | |
| CN211805282U (en) | Multifunctional glass product sanding and polishing machine | |
| CN201052585Y (en) | Electric blade sharpening machine | |
| CN2236922Y (en) | Electric knife sharpener | |
| CN206500939U (en) | A kind of knife sharpening device for kitchen use | |
| CN2356805Y (en) | Knife sharpener for food slicer | |
| CN2048810U (en) | Cutter sharpening device | |
| CN201052587Y (en) | Electric blade sharpening machine | |
| CN213970289U (en) | Novel sharpener of meat grinder | |
| CN87201317U (en) | Oil stone blade grinding maching | |
| CN220660169U (en) | Electric knife sharpener capable of grinding double edges simultaneously | |
| CN2316085Y (en) | Sharpening machine | |
| CN214161629U (en) | Edge grinding and edging device for diamond saw blade machining | |
| CN219594407U (en) | Manual grinder | |
| CN2538487Y (en) | Hand-held electric knife sharpener | |
| CN101823220B (en) | Knife grinding machine | |
| CN201659463U (en) | Knife sharpener | |
| CN217530225U (en) | Grinding wheel grinding tool assembly for sharpening single-edge micro milling cutter | |
| CN220699048U (en) | Table knife grinder | |
| CN210387797U (en) | High-efficient saw bit gear grinding machine | |
| CN2239322Y (en) | Electric knife grinding device | |
| CN2410075Y (en) | Hand-held electric knife-grinder | |
| CN2519710Y (en) | Hand carried electric cutter-grinder |
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 |