CN205949988U - Special blade of panel rolling shear of external blade - Google Patents
Special blade of panel rolling shear of external blade Download PDFInfo
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- CN205949988U CN205949988U CN201620966467.6U CN201620966467U CN205949988U CN 205949988 U CN205949988 U CN 205949988U CN 201620966467 U CN201620966467 U CN 201620966467U CN 205949988 U CN205949988 U CN 205949988U
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Abstract
The utility model provides a special blade of panel rolling shear of external blade, including the circular cutter piece, it has the pivot interface of being connected with the rolling shear pivot to open in the middle of the blade, the blade edge of a knife on open and to have a plurality of draw -in grooves, on every draw -in groove all the card go into to have external blade. The utility model discloses utilize external blade to carry out cutting, only need to change external blade and the blade body that does not need to be changed, has improved production efficiency at the time of having practiced thrift.
Description
Technical field
This utility model is related to shear field, the sheet material slitting mill special blade of specifically a kind of external blade.
Background technology
Existing sheet material cutting is mostly to carry out cutting using numerical control press and slitting mill, and the build of numerical control press is relatively
Greatly, it is difficult to move after installing.Mould and die accuracy in numerical control press is higher simultaneously, when punching press cutting edge goes wrong
When, detachable maintaining need to be carried out to numerical control press, not only trouble is also time-consuming.
Slitting mill is different from general shear equipment, and this equipment is the rolling by circular knife on sheet material, thus completing
A kind of new endless shear action.This kind equipment general is used for metal coiled material, sheet material, plastic sheet, pvc, and paper etc. is longitudinally
Roller shear.It is widely used in packaging, building materials, household electrical appliances, automobile, the industry such as five metals.
The maximum loss product of slitting mill are exactly blade, and the blade abrasion that works long hours is serious, need often to change, and time-consuming take
Power.
Utility model content
This utility model provides a kind of sheet material slitting mill special blade of external blade, is cut using external blade
Work, only need to change external blade without changing blade body, save the time, improve production efficiency.
This utility model includes circular shear blade, has the rotating shaft interface being connected with slitting mill rotating shaft in the middle of blade, described
Some draw-in grooves are had on blade edge, each draw-in groove has all snapped in external blade.
Improve further, described draw-in groove is equidistant to be divided equally on the excircle of blade.
Improve further, described draw-in groove and external blade all have four.
This utility model has the beneficial effects that：Carry out cutwork using external blade, only need to change external blade and
Do not need to change blade body, saved the time, improve production efficiency.
Brief description
Fig. 1 is this utility model structural representation.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
This utility model structure, as shown in figure 1, including circular shear blade 2, is had in the middle of blade 2 and is connected with slitting mill rotating shaft
Rotating shaft interface 1, described blade 2 edge of a knife has some draw-in grooves 3, and each draw-in groove 3 has all snapped in external blade 4.
Improve further, described draw-in groove 3 is equidistantly divided equally on the excircle of blade 2.
Improve further, described draw-in groove 3 and external blade 4 all have four.
This utility model concrete application approach is a lot, the above be only preferred implementation of the present utility model it should
Point out, for those skilled in the art, on the premise of without departing from this utility model principle, can also make
Go out some improvement, these improvement also should be regarded as protection domain of the present utility model.
Claims (3)
1. a kind of external blade sheet material slitting mill special blade it is characterised in that：Including circular shear blade（2）, blade（2）Middle
Have the rotating shaft interface being connected with slitting mill rotating shaft（1）, described blade（2）Some draw-in grooves are had on the edge of a knife（3）, each draw-in groove
（3）On all snapped in external blade（4）.
2. external blade according to claim 1 sheet material slitting mill special blade it is characterised in that：Described draw-in groove
（3）Equidistantly divide equally in blade（2）Excircle on.
3. external blade according to claim 1 and 2 sheet material slitting mill special blade it is characterised in that：Described card
Groove（3）With external blade（4）All there are four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966467.6U CN205949988U (en) | 2016-08-29 | 2016-08-29 | Special blade of panel rolling shear of external blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966467.6U CN205949988U (en) | 2016-08-29 | 2016-08-29 | Special blade of panel rolling shear of external blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205949988U true CN205949988U (en) | 2017-02-15 |
Family
ID=57979876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620966467.6U Active CN205949988U (en) | 2016-08-29 | 2016-08-29 | Special blade of panel rolling shear of external blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205949988U (en) |
-
2016
- 2016-08-29 CN CN201620966467.6U patent/CN205949988U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |