CN107931722A - A kind of file with folder function - Google Patents
A kind of file with folder function Download PDFInfo
- Publication number
- CN107931722A CN107931722A CN201711335971.1A CN201711335971A CN107931722A CN 107931722 A CN107931722 A CN 107931722A CN 201711335971 A CN201711335971 A CN 201711335971A CN 107931722 A CN107931722 A CN 107931722A
- Authority
- CN
- China
- Prior art keywords
- file
- groove
- shaft
- workpiece
- knife
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D71/00—Filing or rasping tools; Securing arrangements therefor
- B23D71/04—Hand files or hand rasps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of file with folder function, including file, shaft, handle of a knife, catching groove, groove, groove is set, the groove side sets catching groove, shaft is set inside the catching groove, and described shaft one end connects file inside the handle of a knife.Preferably, the top of the file is in arc-shaped.Preferably, the file is movably connected with the rotating shaft support.Preferably, the file and the fit depressions.Beneficial effects of the present invention：File have it is easy to operate, it is easy to carry, from workpiece size, shape limit, can quickly be detected, and have preferable reliability.Therefore, in production practices, the workpiece that is not suitable for being detected with hardometer to some shapes, and the workpiece that there is decarburization on surface are usually detected with file.By the way that file is rotated around shaft, and then file is entered in groove, facilitate worker to carry.
Description
Technical field
The present invention relates to a kind of file, is specifically a kind of file with folder function.
Background technology
File be with carbon tool steel T12 or T13 after heat treatment, then be a kind of small made of working portion quenched
The type tool of production.It is the hand tools for file finishing workpiece.For doing micro processing to top layers such as metal, timber, leathers.File
Section configuration should be selected according to by the shape of filing part, be adapted both shapes.During filing inner arc surface, to select
Select half-round file or round file（The workpiece of minor diameter）；During filing inner corner face, triangular file is selected；, can in filing during right-angled surface
To select flat file or square file etc..When selecting right-angled surface in flat file filing, it should be noted that file is not had the leptoprosopy of tooth（Plain edge）Lean on
A face at right angle near, in order to avoid the right-angled surface of damaging.The cutter hub of existing file and handle of a knife are integral, and then cause to file
Knife entire length is long, and then inconvenient worker carries.
The content of the invention
The present invention mainly solves the technical problem present in the prior art, so as to provide a kind of file with folder function
Knife.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：
A kind of file with folder function, including file, shaft, handle of a knife, catching groove, groove, the handle of a knife inside set groove,
The groove side sets catching groove, and shaft is set inside the catching groove, and described shaft one end connects file.
Preferably, the top of the file is in arc-shaped.
Preferably, the file is movably connected with the rotating shaft support.
Preferably, the file and the fit depressions.
Beneficial effects of the present invention：File have it is easy to operate, it is easy to carry, from workpiece size, shape limit, can be fast
Speed is detected, and has preferable reliability.Therefore, in production practices, some shapes are not suitable for being examined with hardometer
The workpiece of survey, and the workpiece that there is decarburization on surface are usually detected with file.By the way that file is rotated around shaft, and then
File is entered in groove, facilitate worker to carry.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the overall structure diagram of the present invention.
In figure：1st, file；2nd, shaft；3rd, handle of a knife；4th, catching groove；5th, groove.
Embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to Figure 1, a kind of file with folder function, including file 1, shaft 2, handle of a knife 3, catching groove 4, groove
5, the inside of handle of a knife 3 sets groove 5, and 5 side of groove sets catching groove 4, and the inside of catching groove 4 sets shaft 2,2 one end of shaft connection file
1。
As a kind of technical optimization scheme of the present invention, the top of file 1 is in arc-shaped.
As a kind of technical optimization scheme of the present invention, file 1 is movably connected with the support of shaft 2.
As a kind of technical optimization scheme of the present invention, file 1 is engaged with groove 5.
In the use of the present invention, the thickness of file tooth will be according to the surplus size, machining accuracy, material character of workpieces processing
To select.Bastard file is suitable for the big surplus of processing, dimensional accuracy is low, geometric tolerance is big, surface roughness value is big, material softer
Workpiece；Otherwise serration file should be selected.In use, will be according to allowance, dimensional accuracy and the rough surface of workpiece requirement
The size of degree selects.File dimensions should be selected according to the size and allowance of workpiece to be machined.Processing dimension is big,
When surplus is big, the file of large scale specification is selected, whereas to selecting the file of small size.File groove will be according to being filed
The property of turning work piece material is selected.Filing aluminium, copper, mild steel preferably select monodentate line file when soft material workpiece.Monodentate line
File anterior angle is big, and the angle of wedge is small, and chip pocket is big, and chip is not easy to plug, and cutting edge is sharp.User by finger by going deep into catching groove
In, and then conveniently by the way that file is rotated around shaft, and then file is entered in groove file pull-up.
Beneficial effects of the present invention：It is easy that there is file operation to make, easy to carry, is limited from workpiece size, shape, can
Quickly it is detected, and has preferable reliability.Therefore, in production practices, some shapes are not suitable for being carried out with hardometer
The workpiece of detection, and the workpiece that there is decarburization on surface are usually detected with file.By the way that file is rotated around shaft, into
And file is entered in groove, facilitate worker to carry.
Not limited to this, any change or replacement expected without creative work, should all cover the guarantor in the present invention
Within the scope of shield.Therefore, protection scope of the present invention should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of file with folder function, including file（1）, shaft（2）, handle of a knife（3）, catching groove（4）, groove（5）, it is special
Sign is：The handle of a knife（3）Inside sets groove（5）, the groove（5）Side sets catching groove（4）, the catching groove（4）It is internal
Shaft is set（2）, the shaft（2）One end connects file（1）.
A kind of 2. file with folder function according to claim 1, it is characterised in that：The file（1）Top
In arc-shaped.
A kind of 3. file with folder function according to claim 1, it is characterised in that：The file（1）With it is described
Shaft（2）Support is movably connected.
A kind of 4. file with folder function according to claim 1, it is characterised in that：The file（1）With it is described
Groove（5）It is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711335971.1A CN107931722A (en) | 2017-12-14 | 2017-12-14 | A kind of file with folder function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711335971.1A CN107931722A (en) | 2017-12-14 | 2017-12-14 | A kind of file with folder function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107931722A true CN107931722A (en) | 2018-04-20 |
Family
ID=61943221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711335971.1A Pending CN107931722A (en) | 2017-12-14 | 2017-12-14 | A kind of file with folder function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107931722A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2848491Y (en) * | 2004-10-05 | 2006-12-20 | 马克罗 | Folding knife |
| CN200945535Y (en) * | 2006-07-24 | 2007-09-12 | 吴明勋 | Rasper folding structure |
| CN201807795U (en) * | 2010-09-10 | 2011-04-27 | 胡勇 | Novel grater |
| CN104090149A (en) * | 2014-07-26 | 2014-10-08 | 国家电网公司 | Lengthened type test pen with file |
| CN104209591A (en) * | 2014-08-19 | 2014-12-17 | 吴小江 | Hidden type file |
| US20160311105A1 (en) * | 2015-04-22 | 2016-10-27 | David Syana En | Cover removing tool |
-
2017
- 2017-12-14 CN CN201711335971.1A patent/CN107931722A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2848491Y (en) * | 2004-10-05 | 2006-12-20 | 马克罗 | Folding knife |
| CN200945535Y (en) * | 2006-07-24 | 2007-09-12 | 吴明勋 | Rasper folding structure |
| CN201807795U (en) * | 2010-09-10 | 2011-04-27 | 胡勇 | Novel grater |
| CN104090149A (en) * | 2014-07-26 | 2014-10-08 | 国家电网公司 | Lengthened type test pen with file |
| CN104209591A (en) * | 2014-08-19 | 2014-12-17 | 吴小江 | Hidden type file |
| US20160311105A1 (en) * | 2015-04-22 | 2016-10-27 | David Syana En | Cover removing tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |
|
| WD01 | Invention patent application deemed withdrawn after publication |