CN207256297U - A kind of double blade disk slitting blade - Google Patents
A kind of double blade disk slitting blade Download PDFInfo
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- CN207256297U CN207256297U CN201721287680.5U CN201721287680U CN207256297U CN 207256297 U CN207256297 U CN 207256297U CN 201721287680 U CN201721287680 U CN 201721287680U CN 207256297 U CN207256297 U CN 207256297U
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Abstract
It the utility model is related 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 75,2900 3200N/MM of bending strength2, cobalt magnetic 11.7%, 0.6 0.8um of particle diameter.
Description
Technical field
Cutter manufacture field is the utility model is related to, 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, selects pneumatic carving knife or new non-pneumatic point from high performance series.Carving knife is either being cut material, is being surpassed
In terms of fast operating, or the shape 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 due to processing performance preferably and manufacture cost it is low,
But necessary preferably daily antirust work, so general cutting work can only be compared, and uses the longevity during cutter use
Order low, and wolfram steel is since 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.
Utility model content
The purpose of this utility model is exactly to disclose double blade slitting blade made of one kind tungsten steel alloy material.
The concrete technical scheme that the utility model uses is as follows：
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, and blade body both sides of edges is provided with blade part.
Further improvement of the utility model, a diameter of 100mm of blade body, a diameter of 65mm of circular hole.
Further improvement of the utility model, the thickness of blade body is between 1.995-2.005mm.
Further improvement of the utility model, the angle α of blade part is 45 °.
Further improvement of the utility model, for manufacturing the tungsten steel alloy density of material 14.6g/cm of blade body3, firmly
Spend for HRC74.5-75, bending strength 2900-3200N/MM2, cobalt magnetic 11.7%, particle diameter 0.6-0.8um.
The beneficial effects of the utility model：The double blade disk made of tungsten steel alloy material point that the utility model discloses
Cutting edge, in process of production using accurate positioning method by blade positioning in defined position, prevent blade from moving, to knife
Piece carries 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, will be ground
Liquid and Magnaglo shape material separate collection in liquid, reduce the discharge burden of grinding fluid, environmental protection, pollutes small；Set and fix
Formula compactor and portable compactor, multiple blades can be compressed, be carried out at the same time out endoporus at the same time, efficient, installation operation
Convenient, flexible, tightness is good, can ensure that multiple blades integrally open the uniformity of endoporus；Circular folder is also provided with milling apparatus
Tool, can ensure that blade does not move in process of lapping, improve grinding precision；Put the first edge on a knife or a pair of scissors the workbench fixed setting of mouth, it is and existing
Movable workbench is different, and mobile workbench has jitter, the finish for the discharge surface that influences to put the first edge on a knife or a pair of scissors；By excellent selection and specially
The cutting edge fine grinding technology of industry improves, while a kind of new grinding tool frock of independent development, makes operation safer, conveniently, greatly improves
Blade finishing efficiency, machining accuracy and wear-resistant strength, extend product service life, and shorten the manufacturing cycle, drop
Low cost, generates the effect of substance.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the cross-sectional view of Fig. 1.
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 to the utility model, the utility model is done further below in conjunction with drawings and examples
It is described in detail, which is only used for explaining the utility model, and the scope of protection of the utility model is not formed and is 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 1,1 middle part of blade body are provided with the circular hole 2 concentric with blade body 1, and 1 both sides of edges of blade body 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.
The basic principle, main features and advantages of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
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. according to claim 1-4 any one of them double blade disk slitting blades, 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 |
|---|---|---|---|
| CN201721287680.5U CN207256297U (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 |
|---|---|---|---|
| CN201721287680.5U CN207256297U (en) | 2017-10-09 | 2017-10-09 | A kind of double blade disk slitting blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207256297U true CN207256297U (en) | 2018-04-20 |
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ID=61916511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721287680.5U Active CN207256297U (en) | 2017-10-09 | 2017-10-09 | A kind of double blade disk slitting blade |
Country Status (1)
| Country | Link |
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| CN (1) | CN207256297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553536A (en) * | 2017-10-09 | 2018-01-09 | 马鞍山市欧林机械设备有限公司 | A kind of double blade disk slitting blade |
| CN109465326A (en) * | 2018-12-26 | 2019-03-15 | 无锡易和精机科技有限公司 | Submodule Double-blade structure is cut on a kind of side |
-
2017
- 2017-10-09 CN CN201721287680.5U patent/CN207256297U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553536A (en) * | 2017-10-09 | 2018-01-09 | 马鞍山市欧林机械设备有限公司 | A kind of double blade disk slitting blade |
| CN109465326A (en) * | 2018-12-26 | 2019-03-15 | 无锡易和精机科技有限公司 | Submodule Double-blade structure is cut on a kind of side |
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