CN202861901U - Grinding-wheel knife sharpener - Google Patents
Grinding-wheel knife sharpener Download PDFInfo
- Publication number
- CN202861901U CN202861901U CN 201220503804 CN201220503804U CN202861901U CN 202861901 U CN202861901 U CN 202861901U CN 201220503804 CN201220503804 CN 201220503804 CN 201220503804 U CN201220503804 U CN 201220503804U CN 202861901 U CN202861901 U CN 202861901U
- Authority
- CN
- China
- Prior art keywords
- wheel
- grinding
- shell
- knife sharpener
- main shaft
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a grinding-wheel knife sharpener. The grinding-wheel knife sharpener comprises a shell. The grinding-wheel knife sharpener is characterized in that a motor is installed inside the shell, the motor is connected with a main shaft which penetrates through the shell, a grinding wheel is installed on the main shaft and outside the shell, a grinding wheel shield is installed on the periphery of the grinding wheel, a bearing is installed at a contacting position among the main shaft, the shell and the grinding wheel shield, an opening is formed at the top of the grinding wheel shield, an iron scrap chamber is installed at the bottom of the grinding wheel shield, a magnet is installed inside the iron scrap chamber, a motor cooling ventilation grid is installed on the end portion of the shell, and a hand guard board is installed at the top of the shell. The grinding-wheel knife sharpener has the advantages of being concise and elegant in structure, convenient to use, high in safety performance, and stable in working performance, improving working efficiency, being good in grinding effect and low in cost, and providing convenient using conditions for users.
Description
Technical field
The utility model relates to field of power tools, relates in particular to a kind of emery wheel knife sharpener.
Background technology
Knife sharpener is a kind of sand milling type electric tool, is widely used in the activity in production of industrial and mining enterprises.Mainly be a kind of equipment that rolls the industry cutting tip straight line sharpenings such as plate for wood working industry, paper industry, printing industry, timber fragmentation, plastic crushing, rubber industry, leather industry, metallurgy, also can be used for the usefulness of grinding common metal end face.Be a kind ofly to have whole transmission mechanism and extremely simplify perfectly, make the process of grinding convenient smooth and easy and improve the effect of integral grinding usefulness.And knife sharpener user of the prior art relatively expends muscle power in use, and labour intensity is high, and security performance is low, uses inconvenience, has reduced operating efficiency.
Therefore, be badly in need of a kind of improved technology and solve existing this problem in the prior art.
Summary of the invention
The purpose of this utility model provides a kind of emery wheel knife sharpener.
The technical solution adopted in the utility model is:
A kind of emery wheel knife sharpener, comprise housing, it is characterized in that: be provided with motor in the described housing, described motor connects main shaft, and described main shaft runs through housing, described main shaft upper shell is arranged with emery wheel outward, the peripheral wheel-guard of described emery wheel, described main shaft be provided with bearing between housing and wheel-guard contact, described wheel-guard top is provided with opening, described wheel-guard bottom is provided with iron filings chamber, the indoor magnetite that is provided with of described iron filings.
Described shell end is provided with motor cooling channel grid.
Described case top is provided with finger guard.
The utility model has the advantages that: simple for structure generous, easy to use, security performance is high, and stable work in work has improved operating efficiency, and it is effective to whet a knife, and cost is low, offers easily service condition of user.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, housing, 2, motor, 3, main shaft, 4, emery wheel, 5, wheel-guard, 6, bearing, 7, opening, 8, the iron filings chamber, 9, magnetite, 10, motor cooling channel grid, 11, finger guard.
The specific embodiment
As shown in Figure 1, a kind of emery wheel knife sharpener of the present utility model, comprise housing 1, be provided with motor 2 in the described housing 1, described motor 2 connects main shaft 3, and described main shaft 3 runs through housing 1, the described main shaft 3 upper shells 1 outer emery wheel 4 that is arranged with, described emery wheel 4 peripheral wheel-guards 5, described main shaft 3 be provided with bearing 6 between housing 1 and wheel-guard 5 contact, described wheel-guard 5 tops are provided with opening 7, described wheel-guard 5 bottoms are provided with iron filings chamber 8, be provided with magnetite 9 in the described iron filings chamber 8, described housing 1 end is provided with motor cooling channel grid 10, and described housing 1 top is provided with finger guard 11, simple for structure generous, easy to use, security performance is high, stable work in work, improved operating efficiency, it is effective to whet a knife, and cost is low, offers easily service condition of user.
Claims (3)
1. emery wheel knife sharpener, comprise housing, it is characterized in that: be provided with motor in the described housing, described motor connects main shaft, and described main shaft runs through housing, described main shaft upper shell is arranged with emery wheel outward, the peripheral wheel-guard of described emery wheel, described main shaft be provided with bearing between housing and wheel-guard contact, described wheel-guard top is provided with opening, described wheel-guard bottom is provided with iron filings chamber, the indoor magnetite that is provided with of described iron filings.
2. a kind of emery wheel knife sharpener according to claim 1, it is characterized in that: described shell end is provided with motor cooling channel grid.
3. a kind of emery wheel knife sharpener according to claim 1, it is characterized in that: described case top is provided with finger guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220503804 CN202861901U (en) | 2012-09-29 | 2012-09-29 | Grinding-wheel knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220503804 CN202861901U (en) | 2012-09-29 | 2012-09-29 | Grinding-wheel knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861901U true CN202861901U (en) | 2013-04-10 |
Family
ID=48028657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220503804 Expired - Fee Related CN202861901U (en) | 2012-09-29 | 2012-09-29 | Grinding-wheel knife sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283282A (en) * | 2017-08-15 | 2017-10-24 | 郑州恒生科技有限公司 | A kind of high strength carbonizing boron wheel cutters |
-
2012
- 2012-09-29 CN CN 201220503804 patent/CN202861901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283282A (en) * | 2017-08-15 | 2017-10-24 | 郑州恒生科技有限公司 | A kind of high strength carbonizing boron wheel cutters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20130929 |