CN103659476B - A kind of knife sharpening device - Google Patents
A kind of knife sharpening device Download PDFInfo
- Publication number
- CN103659476B CN103659476B CN201310622666.6A CN201310622666A CN103659476B CN 103659476 B CN103659476 B CN 103659476B CN 201310622666 A CN201310622666 A CN 201310622666A CN 103659476 B CN103659476 B CN 103659476B
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- Prior art keywords
- stone
- coarse
- handle
- fine grinding
- grained
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
- B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of knife sharpening device, mainly comprise handle, coarse-grained stone, fine grinding stone, described handle comprises grip part and container cavity, the bottom of described container cavity is provided with a rotating shaft, described rotating shaft is provided with iron core, the top of described iron core is arranged in container cavity, rotating shaft can drive iron core to rotate, described coarse-grained stone is with fine grinding stone has certain thickness semi arch structure, coarse-grained stone is coated on iron core with fine grinding stone symmetry, draw-in groove is symmetrically arranged with at coarse-grained stone and the joint of fine grinding stone, the sidewall of handle is provided with and by coarse-grained stone and the stuck clamping body of stone can be refined.The present invention changes coarse-grained stone and fine grinding stone by rotating shaft, and gripping mechanism is provided with on the sidewall of handle, unit state after adjustment can be clamped, there will not be and roughly grind by the situation of refining, improve polishing precision, extend cutting-tool's used life, and this apparatus structure is simple, volume is little, and without the need to energising, the scope of application is extensive.
Description
Technical field
The present invention relates to cutter auxiliary equipment field, specifically a kind of knife sharpening device.
Background technology
In daily life, cutter be people live institute requisite, no matter cut the dish, meat cutting etc. all be unable to do without cutter, cutter has been used of a specified duration will be more blunt, need to polish to it, existing Domestic knife-sharpening device is used for the more of kitchen, they are all electronic mostly, structure is comparatively complicated, just can work after energising, or the area falling behind a bit is a little the simple square grinding stone of a block length, or the grinding stone of tubulose, tubulose grinding stone is to sell meat market comparatively common, butcher can polish several times before meat cutting on two different grinding stones, one is corase grind, refining, when polishing to cutter, polish with two pieces of different grinding stones, now existing coarse-grained stone on same grinding stone is also had also to have fine grinding stone, but during manual polishing, that distinguishes is inaccurate, cutter is made to polish when keeping away unavoidable polishing uneven, impact polishing precision and cutting-tool's used life.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention proposes a kind of knife sharpening device, this device can be roughly ground cutter, also can to correct grinding of tooth, and polishing precision is high, and cutter life is long.
Object of the present invention carrys out specific implementation by the following technical programs:
A kind of knife sharpening device, mainly comprise handle, coarse-grained stone, fine grinding stone, described handle comprises grip part and container cavity, the bottom of described container cavity is provided with a rotating shaft, described rotating shaft is provided with iron core, the top of described iron core is arranged in container cavity, rotating shaft can drive iron core to rotate, described coarse-grained stone is with fine grinding stone has certain thickness semi arch structure, coarse-grained stone is coated on iron core with fine grinding stone symmetry, be symmetrically arranged with draw-in groove at coarse-grained stone and the joint of fine grinding stone, the sidewall of handle be provided with and by coarse-grained stone and the stuck clamping body of stone can be refined.
Described clamping body comprises card handle and dop, described dop can match with draw-in groove, and described card handle is fold-line-shaped, the sidewall of described handle is provided with a bearing, described card handle is movably connected on bearing by bearing pin, between the tail end and the sidewall of handle of card handle, be provided with stage clip.
Described grip part is fan-shaped, and the width of described grip part is greater than the width holding container cavity.
A kind of knife sharpening device of the present invention, there is coarse-grained stone and fine grinding stone, change coarse-grained stone and fine grinding stone by rotating shaft, and be provided with gripping mechanism on the sidewall of handle, unit state after adjustment can be clamped, there will not be the situation of simultaneously not only roughly grinding but also refining, improve polishing precision, extend cutting-tool's used life, and this apparatus structure is simple, volume is little, and without the need to energising, the scope of application is extensive.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the main TV structure schematic diagram of a kind of knife sharpening device of the present invention;
Fig. 2 is the left TV structure schematic diagram of a kind of knife sharpening device of the present invention.
In figure: 1-handle; 2-card handle; 3-rotating shaft; 4-refines stone; 5-coarse-grained stone; 6-dop; 7-bearing pin; 8-stage clip; 9-draw-in groove; 10-iron core.
Detailed description of the invention
As Fig. 1, shown in 2, a kind of knife sharpening device described in the embodiment of the present invention, mainly comprise handle 1, coarse-grained stone 5, fine grinding stone 4, handle 1 comprises grip part and container cavity, the bottom of container cavity is provided with a rotating shaft 3, rotating shaft 3 is provided with iron core 10, the top of iron core 10 is arranged in container cavity, rotating shaft 3 can drive iron core 10 to rotate, coarse-grained stone 5 is with fine grinding stone 4 has certain thickness semi arch structure, coarse-grained stone 5 is coated on iron core 10 with fine grinding stone 4 symmetry, draw-in groove 9 is symmetrically arranged with at coarse-grained stone 5 and the joint of fine grinding stone 4, draw-in groove 9 is a semicircle, the sidewall of handle 1 is provided with and by coarse-grained stone 5 and the stuck clamping body of stone 4 can be refined.
Preferably, clamping body comprises card handle 2 and dop 6, dop 6 can match with draw-in groove 9, card handle 2 is fold-line-shaped, the sidewall of handle 1 is provided with a bearing, card handle 2 is movably connected on bearing by bearing pin 7, and between the tail end and the sidewall of handle 1 of card handle 2, be provided with stage clip 8, stage clip 8 makes dop 6 be stuck in all the time in draw-in groove 9 under the effect not having external force.The grip part of handle 1 is fan-shaped, and the width of grip part is greater than the width holding container cavity, is convenient to manual polishing cutter.
The present invention in use, holds the tail end of card handle 2, makes dop 6 depart from draw-in groove 9, hand rotation rotating shaft 3, is first transferred to bottom by coarse-grained stone 5, is exposed at the outside of container cavity, after adjusting, unclamp card handle 2, make dop 6 enter in draw-in groove 9, by stuck for two grinding stones, roughly grind, after corase grind, repeat above-mentioned action, stuck after fine grinding stone 4 is adjusted to bottom, refine, after having refined, complete once-through operation.
Last it is noted that the foregoing is only the preferred embodiments of the present invention; be not limited to the present invention; for a person skilled in the art; it still can regulate the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a knife sharpening device, it is characterized in that: mainly comprise handle, coarse-grained stone, fine grinding stone, described handle comprises grip part and container cavity, the bottom of described container cavity is provided with a rotating shaft, described rotating shaft is provided with iron core, the top of described iron core is arranged in container cavity, rotating shaft can drive iron core to rotate, described coarse-grained stone is with fine grinding stone has certain thickness semi arch structure, coarse-grained stone is coated on iron core with fine grinding stone symmetry, draw-in groove is symmetrically arranged with at coarse-grained stone and the joint of fine grinding stone, draw-in groove is a semicircle, the sidewall of handle is provided with and by coarse-grained stone and the stuck clamping body of stone can be refined, described clamping body comprises card handle and dop, described dop can match with draw-in groove, described card handle is fold-line-shaped, the sidewall of described handle is provided with a bearing, described card handle is movably connected on bearing by bearing pin, stage clip is provided with between the tail end and the sidewall of handle of card handle.
2. require a kind of knife sharpening device described in 1 according to power, it is characterized in that: described grip part is fan-shaped, the width of described grip part is greater than the width of container cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310622666.6A CN103659476B (en) | 2013-11-30 | 2013-11-30 | A kind of knife sharpening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310622666.6A CN103659476B (en) | 2013-11-30 | 2013-11-30 | A kind of knife sharpening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103659476A CN103659476A (en) | 2014-03-26 |
| CN103659476B true CN103659476B (en) | 2016-02-17 |
Family
ID=50298904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310622666.6A Active CN103659476B (en) | 2013-11-30 | 2013-11-30 | A kind of knife sharpening device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103659476B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284399A (en) * | 2018-01-28 | 2018-07-17 | 陈烁 | Two-way knife sharpener |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182141A (en) * | 2016-08-31 | 2016-12-07 | 刘云江 | Fresh meat slicer |
| CN108000379B (en) * | 2018-01-26 | 2020-05-26 | 陈烁 | Orientable knife sharpener |
| CN108214337B (en) * | 2018-01-26 | 2020-05-26 | 陈烁 | Three-fork knife sharpener |
| CN108044529B (en) * | 2018-01-26 | 2019-07-16 | 陈烁 | Unidirectional knife sharpener |
| CN108274312B (en) * | 2018-01-28 | 2019-06-07 | 陈烁 | Embedded groove type knife sharpener |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5419087A (en) * | 1993-06-04 | 1995-05-30 | Haddy; Charles M. | Abrasive sheet holding sanding device |
| JPH08126943A (en) * | 1994-10-28 | 1996-05-21 | Fumiaki Suzuki | Motor-driven grinder for circular arc shaped blade of chasing chisel |
| JPH106192A (en) * | 1996-06-25 | 1998-01-13 | Tanashin Denki Co | Cutter sharpener |
| CN202137647U (en) * | 2011-07-07 | 2012-02-08 | 马志强 | Handheld household miniature electric knife sharpener |
| CN203566429U (en) * | 2013-11-30 | 2014-04-30 | 无锡市优耐特石化装备有限公司 | Cutter grinding device |
-
2013
- 2013-11-30 CN CN201310622666.6A patent/CN103659476B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5419087A (en) * | 1993-06-04 | 1995-05-30 | Haddy; Charles M. | Abrasive sheet holding sanding device |
| JPH08126943A (en) * | 1994-10-28 | 1996-05-21 | Fumiaki Suzuki | Motor-driven grinder for circular arc shaped blade of chasing chisel |
| JPH106192A (en) * | 1996-06-25 | 1998-01-13 | Tanashin Denki Co | Cutter sharpener |
| CN202137647U (en) * | 2011-07-07 | 2012-02-08 | 马志强 | Handheld household miniature electric knife sharpener |
| CN203566429U (en) * | 2013-11-30 | 2014-04-30 | 无锡市优耐特石化装备有限公司 | Cutter grinding device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284399A (en) * | 2018-01-28 | 2018-07-17 | 陈烁 | Two-way knife sharpener |
| CN108284399B (en) * | 2018-01-28 | 2019-07-16 | 陈烁 | Two-way knife sharpener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103659476A (en) | 2014-03-26 |
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Effective date of registration: 20170807 Address after: 226368, Jiangsu Town, Tongzhou District, Nantong Province Li village, five sets of Xingren high school on the eastern side of Xingren Patentee after: Nantong expedition refrigeration equipment Co., Ltd. Address before: 214142 Jiangsu province Wuxi New Area Shuofang Industrial Park Yu'an Road Patentee before: Wuxi Unite Petro Chemical Equipment Co., Ltd. |
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| TR01 | Transfer of patent right |