CN203245448U - Novel stainless steel composite filing tool - Google Patents
Novel stainless steel composite filing tool Download PDFInfo
- Publication number
- CN203245448U CN203245448U CN 201320196980 CN201320196980U CN203245448U CN 203245448 U CN203245448 U CN 203245448U CN 201320196980 CN201320196980 CN 201320196980 CN 201320196980 U CN201320196980 U CN 201320196980U CN 203245448 U CN203245448 U CN 203245448U
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- Prior art keywords
- stainless steel
- layer
- hard alloy
- file
- alloy layer
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Abstract
The utility model discloses a novel stainless steel composite filing tool which comprises a file body and a file handle. The file body comprises a stainless steel layer arranged in the middle, an upper hard alloy layer arranged on the upper surface of the stainless steel layer and a lower hard alloy layer arranged on the lower surface of the stainless steel layer. Upper filing lines are arranged on the outer side face of the upper hard alloy layer, lower filing lines are arranged on the outer side face of the lower hard alloy layer, and the file handle and the stainless steel layer are both of an integrated structure which is made of stainless steel. By the adoption of the mode, the novel stainless steel composite filing tool has the advantages of being not prone to rusting and good in abrasion-resisting property.
Description
Technical field
The utility model relates to metal machining tool technical field, particularly relates to a kind of new type stainless steel. corrosion resistance compound filing cutter.
Background technology
File is a kind of instrument that the materials such as metal, timber is carried out filing processing.File generally comprises file body and Handle of file, at the file body filing lines is set.
Existing file is to adopt the high-carbon steel manufacturing to form mostly, in use is stained with water and is easy to get rusty; In addition, the topping hardness of existing file and anti-wear performance are not good.
The utility model content
The technical problem that the utility model mainly solves provides a kind of new type stainless steel. corrosion resistance compound filing cutter, can solve problems of the prior art, have advantages of be difficult for getting rusty, anti-wear performance is good.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of new type stainless steel. corrosion resistance compound filing cutter is provided, comprise: file body and Handle of file, described file body comprises the stainless steel layer in the middle of being arranged on, be arranged on upper hard alloy layer and the lower hard alloy layer that is arranged on the described stainless steel layer lower surface on the described stainless steel layer upper surface, be provided with second course on the lateral surface of described upper hard alloy layer, be provided with first course on the lateral surface of described lower hard alloy layer, described Handle of file and stainless steel layer are the monolithic constructions that adopts stainless steel to make.
In preferred embodiment of the utility model, the thickness of described stainless steel layer is 4 ~ 6mm.
In preferred embodiment of the utility model, described second course is the monodentate line.
In preferred embodiment of the utility model, described first course is the bidentate line.
The beneficial effects of the utility model are: the new type stainless steel. corrosion resistance compound filing cutter that the utility model discloses, have advantages of be difficult for getting rusty, anti-wear performance is good.
Description of drawings
Fig. 1 is the structural representation of the utility model new type stainless steel. corrosion resistance compound filing cutter one preferred embodiment;
The mark of each parts is as follows in the accompanying drawing: 1, file body, 11, stainless steel layer, 12, upper hard alloy layer, 13, lower hard alloy layer, 2, Handle of file.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, the utility model embodiment comprises:
A kind of new type stainless steel. corrosion resistance compound filing cutter, comprise: file body 1 and Handle of file 2, described file body 1 comprises stainless steel layer 11 in the middle of being arranged on, be arranged on the upper hard alloy layer 12 on described stainless steel layer 11 upper surfaces and be arranged on lower hard alloy layer 13 on described stainless steel layer 11 lower surfaces, be provided with second course on the lateral surface of described upper hard alloy layer 12, be provided with first course on the lateral surface of described lower hard alloy layer 13, the outer surface of described second course and first course can also be provided with titanium carbide antifriction layer.
Described Handle of file 2 is the monolithic constructions that adopt stainless steel to make with stainless steel layer 11, and long-term the use can not got rusty yet.
The thickness of described stainless steel layer 11 is 4 ~ 6mm.
Described second course is the monodentate line.
Described first course is the bidentate line.
The new type stainless steel. corrosion resistance compound filing cutter that the utility model discloses, have advantages of be difficult for getting rusty, anti-wear performance is good.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. new type stainless steel. corrosion resistance compound filing cutter, it is characterized in that, comprise: file body and Handle of file, described file body comprises stainless steel layer in the middle of being arranged on, be arranged on the upper hard alloy layer on the described stainless steel layer upper surface and be arranged on lower hard alloy layer on the described stainless steel layer lower surface, be provided with second course on the lateral surface of described upper hard alloy layer, be provided with first course on the lateral surface of described lower hard alloy layer, described Handle of file and stainless steel layer are the monolithic constructions that adopts stainless steel to make.
2. new type stainless steel. corrosion resistance compound filing cutter according to claim 1 is characterized in that, the thickness of described stainless steel layer is 4 ~ 6mm.
3. new type stainless steel. corrosion resistance compound filing cutter according to claim 1 is characterized in that, described second course is the monodentate line.
4. new type stainless steel. corrosion resistance compound filing cutter according to claim 1 is characterized in that, described first course is the bidentate line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196980 CN203245448U (en) | 2013-04-18 | 2013-04-18 | Novel stainless steel composite filing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196980 CN203245448U (en) | 2013-04-18 | 2013-04-18 | Novel stainless steel composite filing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245448U true CN203245448U (en) | 2013-10-23 |
Family
ID=49371909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320196980 Expired - Fee Related CN203245448U (en) | 2013-04-18 | 2013-04-18 | Novel stainless steel composite filing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245448U (en) |
-
2013
- 2013-04-18 CN CN 201320196980 patent/CN203245448U/en not_active Expired - Fee Related
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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: 20131023 Termination date: 20140418 |