CN2048810U - Cutter sharpening device - Google Patents
Cutter sharpening device Download PDFInfo
- Publication number
- CN2048810U CN2048810U CN 89200726 CN89200726U CN2048810U CN 2048810 U CN2048810 U CN 2048810U CN 89200726 CN89200726 CN 89200726 CN 89200726 U CN89200726 U CN 89200726U CN 2048810 U CN2048810 U CN 2048810U
- Authority
- CN
- China
- Prior art keywords
- wheel
- cutter
- emery wheel
- locating
- grinding 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.)
- Withdrawn
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a cutter sharpening device, which is mainly composed of a grinding wheel and positioning wheels positioned at the two sides of the grinding wheel, wherein, one side of the positioning wheel adjacent to the grinding wheel is provided with a smooth positioning surface; an included angle respectively exists between the positioning surface and the sharpening surfaces of the two sides of the grinding wheel. The cutting part of the sharpened cutter is clamped between the sharpening surface and the positioning surface. When the cutter lengthways moves, the rotational grinding wheel makes the cutting part of the cutter sharpened.
Description
The utility model relates to a kind of device of the usefulness of whetting a knife.
Existing knife sharpening device mainly is divided into manually and electronic two kinds, and the former is a coarse grinding stone, and sharpening efficient is low; The latter uses the driven by motor emery wheel, and sharpening speed is fast, but this electric knife sharpener complex structure is unsuitable for family and uses.
The purpose of this utility model is the knife sharpening device that a kind of simple in structure, highly effective will be provided.
Based on above-mentioned purpose, the knife sharpening device that the utility model proposes comprises emery wheel, is positioned at the locating wheel and the bracing frame of emery wheel both sides.Emery wheel and locating wheel can rotate on bracing frame, side near emery wheel on locating wheel has the locating surface angled with the flour milling of emery wheel, the blade of the cutter that need grind is clipped between the locating surface of the flour milling of emery wheel and locating wheel, when cutter longitudinally moved back and forth, the emery wheel of rotation was sharpened blade.
Below in conjunction with embodiment and accompanying drawing thereof the utility model is described further.
Fig. 1 is the front view according to the knife sharpening device that the utility model proposes.
Fig. 2 is the schematic diagram of this knife sharpening device user mode of reflection.
As shown in Figure 1, this knife sharpening device by emery wheel 1, locating wheel 2 and 2 ' and bracing frame 3 constitute.Emery wheel 1 comprise two coarse flour millings 11 and 11 ', locating wheel 2 and 2 ' on be respectively equipped with smooth locating surface 21 and 21 ', 21 and 21 ' respectively with flour milling 11 and 11 ' become angle α and β, for being adapted to the cutter of different size, angle α is greater than angle β.Certain α equals β and also is fine.Locating wheel 2 and 2 ' with emery wheel 1 coaxial being fixed together, they can rotate with respect to bracing frame, this rotation be by the terminal on the bracing frame 3 32 and 32 ' respectively and locating wheel 2 and 2 ' on hole 22 and 22 ' cooperate and realize.Two holes 31 are arranged so that bracing frame is fixed on the various table tops or on the wall in bracing frame 3 bottoms with screw.
Fig. 2 has reflected the operating position of this knife sharpening device, by screw 31 bracing frame 3 is fixed on the table top 5, the blade of cutter 4 is clipped between flour milling and the locating surface, allow cutter longitudinally (shown in the arrow A) move back and forth because the frictional force effect, emery wheel also rotates, the flour milling of emery wheel grinds a surface of cutter blade, then cutter is turned 180 °, the another side of blade is also ground like this, thereby blade is sharpened.
Claims (1)
1, a kind of knife sharpening device, comprise emery wheel 1 and bracing frame 3, it is characterized in that having in the both sides of emery wheel 1 two with the emery wheel 1 coaxial locating wheel that is fixed together 2 and 2 ', locating wheel 2 and 2 ' be respectively equipped with near a side of emery wheel 1 smooth locating surface 21 and 21 ', locating surface 21 and 21 ' and the both sides flour milling 11 and 11 of emery wheel 1 ' between angle be respectively α and β, and α 〉=β, terminal 32 and 32 on the bracing frame ' respectively and locating wheel 2 and 2 ' on hole 22 and 22 ' cooperate, make locating wheel 2 and 2 ' and emery wheel 1 can rotate with respect to bracing frame 3, two fixedly holes 31 of usefulness be arranged on the bottom surface of bracing frame 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89200726 CN2048810U (en) | 1989-01-21 | 1989-01-21 | Cutter sharpening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89200726 CN2048810U (en) | 1989-01-21 | 1989-01-21 | Cutter sharpening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2048810U true CN2048810U (en) | 1989-12-06 |
Family
ID=4858761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89200726 Withdrawn CN2048810U (en) | 1989-01-21 | 1989-01-21 | Cutter sharpening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2048810U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481135A (en) * | 2013-09-27 | 2014-01-01 | 深圳市福田区青少年科技教育协会 | Self-control knife grinding polisher |
| CN104259938A (en) * | 2014-04-29 | 2015-01-07 | 伍以炳 | Kitchen hand-operated double-wheel wall mounting knife sharpener |
| CN105904293A (en) * | 2016-06-06 | 2016-08-31 | 江浩 | Tool sharpener |
-
1989
- 1989-01-21 CN CN 89200726 patent/CN2048810U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481135A (en) * | 2013-09-27 | 2014-01-01 | 深圳市福田区青少年科技教育协会 | Self-control knife grinding polisher |
| CN104259938A (en) * | 2014-04-29 | 2015-01-07 | 伍以炳 | Kitchen hand-operated double-wheel wall mounting knife sharpener |
| CN105904293A (en) * | 2016-06-06 | 2016-08-31 | 江浩 | Tool sharpener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |