CN109877542A - A kind of hob type nail clipper blade processing method - Google Patents
A kind of hob type nail clipper blade processing method Download PDFInfo
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- CN109877542A CN109877542A CN201910264207.2A CN201910264207A CN109877542A CN 109877542 A CN109877542 A CN 109877542A CN 201910264207 A CN201910264207 A CN 201910264207A CN 109877542 A CN109877542 A CN 109877542A
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- cutting edge
- nail clipper
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Abstract
The invention discloses a kind of hob type nail clipper blade processing methods, step 1: preparing cutter blank；Cutter blank is cylindric or cylindric blank；Step 2: preparatory processing；Inner hole, outer circle (i.e. lateral surface, or be outer cylinder face) and two end faces are processed on cutter blank；Step 3: blade processing；Right deviation declivous cutting edge is processed in the side of cutter blank, and makes chamfering in the blade surface two sides of Right deviation declivous cutting edge；Left-leaning declivous cutting edge is processed in the side of cutter blank.The hob type nail clipper blade processing method is easy to implement, high in machining efficiency.
Description
Technical field
The present invention relates to cutting tool processing technique field, specially a kind of hob type nail clipper blade processing method.
Background technique
Nail clipper is the tool generally used in nail salon, with the development of society, people are for beauty and comfortable life
Pursuit it is also higher and higher, miscellaneous nail clipper enters people's lives, and the classification of nail clipper is more and more, specific aim
It is increasingly stronger.But since the size, size and structure of everyone finger nail are not quite similar, and same finger nail and foot
Toenail also has difference, in order to enable Nail clipper it is simple, it is quick, smooth, round and smooth, safely carry out, many professions now
Health institution builds Shi Douhui in progress nail and carries out Nail clipper using cylindricality hob type nail clipper.
In general, the structure of existing cylindricality hob type nail clipper is usually as shown in Figure 1 and Figure 2, include tool post body with
And trimming tooth, tool post body is usually cylindrical, and trims tooth and be then molded on the contoured surface of tool post body, for hob type nail
Knife, trimming tooth are arranged by multiple helical teeth sequence of unit and are formed, and tooth profile is complicated, mostly used in processing accurate hobboing cutter into
Row rolling cut is directly formed by fine grinding tool sharpening, and since trimming teeth size structure is smaller, causes direct difficulty of processing big,
Tooth form is difficult to ensure, is caused the nail clipper of preparation to be easy to cause when in use and is scratched by user's nail, skims disconnected situation；And if
It is processed using diamond-impregnated wheel, then height is required to processing and manufacturing, so that the processing cost of hobboing cutter is significantly increased, practicability is poor.
Therefore, it is necessary to design a kind of hob type nail clipper blade processing method.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of hob type nail clipper blade processing method, which refers to
First knife blade processing method integrated level is high, feature-rich.
The technical solution of invention is as follows:
A kind of hob type nail clipper blade processing method, comprising the following steps:
Step 1: preparing cutter blank；
Cutter blank is cylindric or cylindric blank；
Step 2: preparatory processing；
Inner hole, outer circle (i.e. lateral surface, or be outer cylinder face) and two end faces are processed on cutter blank；
Step 3: blade processing；
In side (i.e. lateral surface, or be outer cylinder face, similarly hereinafter) processing Right deviation declivous cutting edge of cutter blank, and in right bank
Make chamfering in the blade surface two sides of cutting edge；
Left-leaning declivous cutting edge is processed in the side of cutter blank.
In step 1, cutter blank is cylindric blank, guarantee on the outer cylinder face and inner cylinder face of cutter blank there are 2~
3mm machining allowance.
In step 2, using grinding machine process tool blank, after processing, the surplus of 0.2~0.3mm is reserved.
In step 2, guarantee surface roughness value is Ra0.32~0.50 μm.
By on multiple cutter blanks tooling column in tandem to match at one with tool bore, and by a string of cutter blanks
Both ends locking.
In step 3, using multiple rows of fine grinding cutter it is equidistant it is progressive side by side by the way of processed, the angle of chamfering is 30 °.
Blade surface depth bounds are 0.2mm
In step 3, Right deviation declivous cutting edge is separated into multistage using the cutting edge of fine grinding cutter, and makes the cutting edge left
Section shape four directions taper, and the cutting edge of section shape four directions taper is arranged in the shape of a spiral.
In step 3, Right deviation declivous cutting edge and the angle of tooling mast axis are 45 °~55 °.
Left-leaning declivous cutting edge and the angle of tooling mast axis are 20 °~30 °.
The utility model has the advantages that
The transaction terminal hob type nail clipper blade processing method that the present invention invents, can be on the contoured surface of hobboing cutter cylinder
Even processing structure is consistent and has the nail clipper of multidirectional blade surface, not only increases processing efficiency and quality, and taken into account knife
The quality stability of tool.
Processing method energy batch machining hob type nail clipper blade of the invention improves the processing essence of nail clipper blade
Degree, the production efficiency for processing nail clipper blade improve, and the setting for machine in nail clipper blade process is more convenient,
Moreover, the reconditioning of the nail clipper blade obtained using processing method of the present invention will not influence hob profile, cutter can be weighed constantly
Multiple reconditioning, effectively extends the service life of hobboing cutter.
Detailed description of the invention
Fig. 1 is cylindric blahk structure schematic diagram；
Fig. 2 is the schematic diagram after 2 end face (plane) fine grindings；
Fig. 3 is the schematic diagram after outer diameter and inner diameter (i.e. outer tube wall and inner tube wall) fine grinding；
Fig. 4 is the structural schematic diagram on the blank string to tooling after multiple fine grindings；
Fig. 5 is to open right bank (forward direction) cutting edge schematic diagram in the side of blank；
Fig. 6 is the blank end view for being provided with right bank (forward direction) cutting edge；
Fig. 7 is inclination cutting edge machining sketch chart；
Fig. 8 is to open left bank (reversed) cutting edge schematic diagram in the side of blank；
Fig. 9 is hob type nail clipper finished product schematic；
Figure 10 is the tooth-shape structure detailed schematic in Fig. 9.
Label declaration: 1- blank, 2- grinding wheel, 3- a line, 4- sections of shape cutting edges, 5- Article 4 side, 6- Article 3 side, 7-
Article 2 side, 8- tooling.
Specific embodiment
The present invention is described in further details below with reference to the drawings and specific embodiments:
Embodiment 1: such as Fig. 1~10, a kind of hob type nail clipper blade processing method, including following operating procedure:
Step 1) presses tool post body by high rigidity powdery alloy steel as raw material in a mold in the way of powder metallurgy
Shape molds cylindrical cutter blank, in the present embodiment, on the outer diameter and inner diameter face of tool post chaeta base there are 3mm plus
Spare time amount.
Step 2) is polished the upper and lower plane of cutter blank by refiner discs, and by fine grinding cutter outer diameter, interior
Diameter is further polished to blade actual size, guarantees specimen surface roughness value Ra0.32~0.50 μm.
Step 3), by it is multiple by steps 1 and 2 preparation semi-finished product cutters according to Fig. 3 pattern string-like one with cutter in
It on the tooling column that diameter matches, and is locked at both ends, blank outer diameter is averagely taken into 3 beats using micrometer, beated
Value will be in 0.002mm or less.
Step 4) carries out Right deviation declivous cutting edge to the multiple semi-finished product cutters of string-like together on the fixed tooling column of string-like
Processing, when processing using multiple rows of fine grinding cutter it is equidistant it is progressive side by side by the way of processed, adjustment declivous cutting edge and tooling axis of a cylinder
The angle of the heart is 55 ° and the main cutting edge using declivous cutting edge as nail clipper, adjustment fine grinding cutter blade surface two sides make 30 ° fall
Angle, and blade surface depth bounds are 0.2mm.
Step 5) then opens left-leaning declivous cutting edge to the multiple semi-finished product cutters of string-like together, keeps declivous cutting edge and tooling
The angle of the axis of a cylinder heart is 26 °, and makes the cutting edge for refining cutter that the declivous cutting edge of semi-finished product cutter is separated into multistage, and output it
The cutting edge come is section shape four directions taper, and section shape four directions taper cutting edge array helically spread geometry.
Embodiment 2: hob type nail clipper blade processing method includes following operating procedure:
Step 1) presses tool post shape by nano ceramic powder as raw material in a mold in the way of powder metallurgy
Cylindrical cutter blank is molded, in the present embodiment, there are the processing of 2.5mm on the outer diameter and inner diameter face of tool post chaeta base
Surplus.
Step 2) is polished the upper and lower plane of cutter blank by refiner discs, and by fine grinding cutter outer diameter, interior
Diameter is further polished to blade actual size, guarantees specimen surface roughness value Ra0.32~0.4 μm.
Step 3), by it is multiple by steps 1 and 2 preparation semi-finished product cutters according to Fig. 3 pattern string-like one with cutter in
It on the tooling column that diameter matches, and is locked at both ends, blank outer diameter is averagely taken into 3 beats using micrometer, beated
Value will be in 0.002mm or less.
Step 4) carries out Right deviation declivous cutting edge to multiple semi-finished product cutters together in tandem on the fixed tooling column of string-like
Processing, when processing using multiple rows of fine grinding cutter it is equidistant it is progressive side by side by the way of processed, adjustment declivous cutting edge and tooling axis of a cylinder
The angle of the heart is 55 ° and the main cutting edge using declivous cutting edge as nail clipper, adjustment fine grinding cutter blade surface two sides make 30 ° fall
Angle, and blade surface depth bounds are 0.2mm.
Step 5) then opens left-leaning declivous cutting edge to the multiple semi-finished product cutters of string-like together, keeps declivous cutting edge and tooling
The angle of the axis of a cylinder heart is 26 °, and makes the cutting edge for refining cutter that the declivous cutting edge of semi-finished product cutter is separated into multistage, and output it
The cutting edge come is section shape four directions taper, and section shape four directions taper cutting edge array helically leave referring to Figure 10 by spread geometry
Cutting edge is section shape four directions taper, and section shape four directions taper cutting edge array is at helical arrangement shape.
All left-leaning declivous cutting edge spaced sets (could also say that arranged in parallel)；All Right deviation declivous cutting edges etc.
(could also say that arranged in parallel) is arranged in spacing；
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of hob type nail clipper blade processing method, which comprises the following steps:
Step 1: preparing cutter blank；
Cutter blank is cylindric or cylindric blank；
Step 2: preparatory processing；
Inner hole, outer circle and two end faces are processed on cutter blank；
Step 3: blade processing；
Right deviation declivous cutting edge is processed in the side of cutter blank, and makes chamfering in the blade surface two sides of Right deviation declivous cutting edge；
Left-leaning declivous cutting edge is processed in the side of cutter blank.
2. hob type nail clipper blade processing method according to claim 1, which is characterized in that in step 1, cutter blank
For cylindric blank, guarantee that there are 2~3mm machining allowance on the outer cylinder face and inner cylinder face of cutter blank.
3. hob type nail clipper blade processing method according to claim 2, which is characterized in that in step 2, using grinding machine
Process tool blank after processing, reserves the surplus of 0.2~0.3mm.
4. hob type nail clipper blade processing method according to claim 3, which is characterized in that in step 2, guarantee surface
Roughness value is Ra0.32~0.50 μm.
5. hob type nail clipper blade processing method according to claim 1-4, which is characterized in that by multiple knives
Have on the blank tooling column in tandem to match at one with tool bore, and the both ends of a string of cutter blanks are locked.
6. hob type nail clipper blade processing method according to claim 5, which is characterized in that in step 3, using more
The equidistant progressive mode arranged side by side of sperm drainage knife milling tool is processed, and the angle of chamfering is 30 °.
7. hob type nail clipper blade processing method according to claim 6, which is characterized in that blade surface depth bounds are
0.2mm。
8. hob type nail clipper blade processing method according to claim 5, which is characterized in that in step 3, use essence
Right deviation declivous cutting edge is separated into multistage by the cutting edge of knife milling tool, and makes the cutting edge section shape four directions taper left, and section shape four directions
The cutting edge of taper is arranged in the shape of a spiral.
9. hob type nail clipper blade processing method according to claim 5, which is characterized in that in step 3, right bank
Cutting edge and the angle of tooling mast axis are 45 °~55 °.
10. hob type nail clipper blade processing method according to claim 5, which is characterized in that left-leaning declivous cutting edge and work
The angle for filling mast axis is 20 °~30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910264207.2A CN109877542B (en) | 2019-04-02 | 2019-04-02 | Method for processing rolling cutter type nail clippers blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910264207.2A CN109877542B (en) | 2019-04-02 | 2019-04-02 | Method for processing rolling cutter type nail clippers blade |
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| Publication Number | Publication Date |
|---|---|
| CN109877542A true CN109877542A (en) | 2019-06-14 |
| CN109877542B CN109877542B (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910264207.2A Active CN109877542B (en) | 2019-04-02 | 2019-04-02 | Method for processing rolling cutter type nail clippers blade |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87202031U (en) * | 1987-02-10 | 1988-10-05 | 李旭淮 | Multipurpose unregriad surface cutting razor |
| CN1106330A (en) * | 1993-09-01 | 1995-08-09 | 赫思机器及工具有限公司 | A method of fine machining gearwheels using an internally tothed tool which for dressing purposes remains in the fine machining machine |
| CN102699651A (en) * | 2012-06-21 | 2012-10-03 | 浙江工商职业技术学院 | Processing method for hobbing cutter |
| US20130061704A1 (en) * | 2011-09-09 | 2013-03-14 | Illinois Tool Works Inc. | Enveloping spiroid gear assemblies and method of manufacturing the same |
| CN206006353U (en) * | 2016-08-26 | 2017-03-15 | 上海奈乐电器科技有限公司 | A kind of nail clipper blade |
| CN107486690A (en) * | 2015-08-14 | 2017-12-19 | 安徽省凌锋冶金机械有限公司 | A kind of manufacture method of disc shear blade thereby |
| CN206795440U (en) * | 2017-04-18 | 2017-12-26 | 浙江硕和机器人科技有限公司 | A kind of three-shaft linkage hobboing cutter cutting edge refines special plane |
-
2019
- 2019-04-02 CN CN201910264207.2A patent/CN109877542B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87202031U (en) * | 1987-02-10 | 1988-10-05 | 李旭淮 | Multipurpose unregriad surface cutting razor |
| CN1106330A (en) * | 1993-09-01 | 1995-08-09 | 赫思机器及工具有限公司 | A method of fine machining gearwheels using an internally tothed tool which for dressing purposes remains in the fine machining machine |
| US20130061704A1 (en) * | 2011-09-09 | 2013-03-14 | Illinois Tool Works Inc. | Enveloping spiroid gear assemblies and method of manufacturing the same |
| CN102699651A (en) * | 2012-06-21 | 2012-10-03 | 浙江工商职业技术学院 | Processing method for hobbing cutter |
| CN107486690A (en) * | 2015-08-14 | 2017-12-19 | 安徽省凌锋冶金机械有限公司 | A kind of manufacture method of disc shear blade thereby |
| CN206006353U (en) * | 2016-08-26 | 2017-03-15 | 上海奈乐电器科技有限公司 | A kind of nail clipper blade |
| CN206795440U (en) * | 2017-04-18 | 2017-12-26 | 浙江硕和机器人科技有限公司 | A kind of three-shaft linkage hobboing cutter cutting edge refines special plane |
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| CN109877542B (en) | 2020-10-27 |
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Effective date of registration: 20210603 Address after: 201508 no.3888, Jinkang East Road, Shanyang Town, Jinshan District, Shanghai Patentee after: SHANGHAI CHAMPON JUMP INDUSTRIAL DEVELOPMENT Co.,Ltd. Address before: 200000 area B, 2nd floor, building 1, 3888 Jinkang East Road, Shanyang Town, Jinshan District, Shanghai Patentee before: SHANGHAI NAILE ELECTRICAL TECHNOLOGY Co.,Ltd. |
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