CN107553536A - A kind of double blade disk slitting blade - Google Patents
A kind of double blade disk slitting blade Download PDFInfo
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- CN107553536A CN107553536A CN201710927457.0A CN201710927457A CN107553536A CN 107553536 A CN107553536 A CN 107553536A CN 201710927457 A CN201710927457 A CN 201710927457A CN 107553536 A CN107553536 A CN 107553536A
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Abstract
The present invention relates to cutter manufacture field, specifically, it is a kind of double blade disk slitting blade, including disk shape blade body made of tungsten steel alloy material, blade body middle part is provided with the circular hole concentric with blade body, blade body both sides of edges is provided with blade part, a diameter of 100mm of blade body, a diameter of 65mm of circular hole, the thickness of blade body is between 1.995 2.005mm, the angle α of blade part is 45 °, for manufacturing the tungsten steel alloy density of material 14.6g/cm of blade body3, hardness is HRC74.5 75, the 3200N/MM of bending strength 29002, cobalt magnetic 11.7%, the 0.8um of particle diameter 0.6.
Description
Technical field
The present invention relates to cutter manufacture field, is a kind of double blade disk slitting blade specifically.
Background technology
Carving knife is very accurate cutter, is designed whenever all to reduce in work stopping for operation and high-performance shearing
The machine time, pneumatic carving knife or new non-pneumatic point are selected from high performance series.Carving knife is either being cut material, surpassed
In terms of fast operating, or the profile of blade, sharpness and lumped parameter etc..Carving knife is divided into upper slitter and lower knife, is mounted in
On the cutter shaft of cutting machine, thickness is cut as various kraft capacitor papers coiled 0.01 ~ 0.1mm, aluminium foil, metal using roller shear principle
Change film, cinefilm, computer band and tape etc..
Traditional carving knife is often made of high speed steel material, high-speed steel because processing performance is preferable and manufacturing cost is low,
But necessary preferably daily antirust work, so in general cutting work can only be compared, and uses the longevity during cutter use
Order low, and wolfram steel is because hardness itself is higher, and hard and crisp physical characteristic, is easier to process high inserted tool, cuts the longevity
Life, so comparing for high-speed steel, can reach equal to the decades of times of carbon steel and more preferably cut effect.
The content of the invention
The purpose of the present invention is exactly to disclose double blade slitting blade made of one kind tungsten steel alloy material.
The concrete technical scheme that the present invention uses is as follows：
A kind of double blade disk slitting blade, including disk shape blade body made of tungsten steel alloy material, among blade body
Position is provided with the circular hole concentric with blade body, and blade body both sides of edges is provided with blade part.
Further improvement of the present invention, a diameter of 100mm of blade body, a diameter of 65mm of circular hole.
Further improvement of the present invention, the thickness of blade body is between 1.995-2.005mm.
Further improvement of the present invention, the angle α of blade part is 45 °.
Further improvement of the present invention, for manufacturing the tungsten steel alloy density of material 14.6g/cm of blade body3, hardness is
HRC74.5-75, bending strength 2900-3200N/MM2, cobalt magnetic 11.7%, particle diameter 0.6-0.8um.
Beneficial effects of the present invention：The double blade disk slitting blade made of tungsten steel alloy material of present disclosure,
Use accurate positioning method in defined position, to prevent blade from moving blade positioning in process of production, blade is carried out
The significant effect of plane break-in fine grinding, can ensure that the thickness of blade face is uniform；Magnetic capture groove is set, by grinding fluid
Liquid and Magnaglo shape material separate collection, the discharge burden of grinding fluid is reduced, environmental protection, is polluted small；Fixed compression is set
Device and portable compactor, multiple blades can be compressed simultaneously while carry out out endoporus, efficiency high, installation operation is convenient, spirit
Living, tightness is good, can ensure that multiple blades integrally open the uniformity of endoporus；Circular clamp is also provided with milling apparatus, can
Ensure that blade does not move in process of lapping, improves grinding precision；Put the first edge on a knife or a pair of scissors mouth workbench fixed setting, with existing workbench move
Dynamic difference, mobile workbench have jitter, the finish for the discharge surface that influences to put the first edge on a knife or a pair of scissors；Pass through excellent selection and the cutting edge of specialty
Fine grinding technology improves, a kind of while new grinding tool frock of independent development, makes operation safer, conveniently, substantially increases blade essence
Processing efficiency, machining accuracy and wear-resisting intensity, extend product service life, and shorten the manufacturing cycle, reduce cost, production
Substantial effect is given birth to.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 cross-sectional view.
Fig. 3 is the enlarged diagram of blade part in Fig. 2.
In figure, 1- blade bodies, 2- circular holes, 3- blade parts.
Embodiment
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and examples and further retouched in detail
State, the embodiment is only used for explaining the present invention, and protection scope of the present invention is not formed and limited.
Embodiment：As shown in figure 1, a kind of double blade disk slitting blade, including disc made of tungsten steel alloy material
Blade body 1, the middle part of blade body 1 are provided with the circular hole 2 concentric with blade body 1, and the both sides of edges of blade body 1 is set
There is blade part 3.
As shown in Figures 2 and 3, a diameter of 100mm of blade body 1, a diameter of 65mm of circular hole 2, the thickness of blade body 1
For degree between 1.995-2.005mm, the angle α of blade part 3 is 45 °.
In the present embodiment, for manufacturing the tungsten steel alloy density of material 14.6g/cm of blade body 13, hardness is
HRC74.5-75, bending strength 2900-3200N/MM2, cobalt magnetic 11.7%, particle diameter 0.6-0.8um.
General principle, the main features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
- A kind of 1. double blade disk slitting blade, it is characterised in that including disk shape blade body made of tungsten steel alloy material, The blade body middle part is provided with the circular hole concentric with the blade body, and the blade body both sides of edges is provided with Blade part.
- 2. double blade disk slitting blade according to claim 1, it is characterised in that the blade body it is a diameter of 100mm, a diameter of 65mm of the circular hole.
- 3. double blade disk slitting blade according to claim 2, it is characterised in that the thickness of the blade body exists Between 1.995-2.005mm.
- 4. double blade disk slitting blade according to claim 3, it is characterised in that the angle α of the blade part is 45°。
- 5. the double blade disk slitting blade according to claim any one of 1-4, it is characterised in that for manufacturing the knife The tungsten steel alloy density of material 14.6g/cm of piece body3, hardness HRC74.5-75, bending strength 2900-3200N/MM2, cobalt magnetic 11.7%, particle diameter 0.6-0.8um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710927457.0A CN107553536A (en) | 2017-10-09 | 2017-10-09 | A kind of double blade disk slitting blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710927457.0A CN107553536A (en) | 2017-10-09 | 2017-10-09 | A kind of double blade disk slitting blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107553536A true CN107553536A (en) | 2018-01-09 |
Family
ID=60983971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710927457.0A Pending CN107553536A (en) | 2017-10-09 | 2017-10-09 | A kind of double blade disk slitting blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107553536A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081787U (en) * | 1990-12-20 | 1991-07-31 | 青岛粉末冶金厂 | Coated blade |
| CN101885284A (en) * | 2010-06-30 | 2010-11-17 | 株洲钻石切削刀具股份有限公司 | Burin for mold machining |
| CN102008238A (en) * | 2010-10-28 | 2011-04-13 | 汕头市自在天茶道科技有限公司 | Beverage brewing device |
| CN201970342U (en) * | 2011-01-19 | 2011-09-14 | 黄晓阳 | High-precision ultrathin tungsten steel blade |
| CN203266720U (en) * | 2013-05-11 | 2013-11-06 | 江阴市标达工具电器有限公司 | Slitting cutter |
| CN205009293U (en) * | 2015-10-10 | 2016-02-03 | 四川神工钨钢刀具有限公司 | Goose intestines divide cutter |
| CN206500238U (en) * | 2017-01-12 | 2017-09-19 | 常州市武进蓝天电器厂 | Shredder double blade cutting edge |
| CN207256297U (en) * | 2017-10-09 | 2018-04-20 | 马鞍山市欧林机械设备有限公司 | A kind of double blade disk slitting blade |
-
2017
- 2017-10-09 CN CN201710927457.0A patent/CN107553536A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081787U (en) * | 1990-12-20 | 1991-07-31 | 青岛粉末冶金厂 | Coated blade |
| CN101885284A (en) * | 2010-06-30 | 2010-11-17 | 株洲钻石切削刀具股份有限公司 | Burin for mold machining |
| CN102008238A (en) * | 2010-10-28 | 2011-04-13 | 汕头市自在天茶道科技有限公司 | Beverage brewing device |
| CN201970342U (en) * | 2011-01-19 | 2011-09-14 | 黄晓阳 | High-precision ultrathin tungsten steel blade |
| CN203266720U (en) * | 2013-05-11 | 2013-11-06 | 江阴市标达工具电器有限公司 | Slitting cutter |
| CN205009293U (en) * | 2015-10-10 | 2016-02-03 | 四川神工钨钢刀具有限公司 | Goose intestines divide cutter |
| CN206500238U (en) * | 2017-01-12 | 2017-09-19 | 常州市武进蓝天电器厂 | Shredder double blade cutting edge |
| CN207256297U (en) * | 2017-10-09 | 2018-04-20 | 马鞍山市欧林机械设备有限公司 | A kind of double blade disk slitting blade |
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