CN103692013B - Staged combined shear sword - Google Patents

Staged combined shear sword Download PDF

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Publication number
CN103692013B
CN103692013B CN201310704426.0A CN201310704426A CN103692013B CN 103692013 B CN103692013 B CN 103692013B CN 201310704426 A CN201310704426 A CN 201310704426A CN 103692013 B CN103692013 B CN 103692013B
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China
Prior art keywords
shear
knife
sword
shearing
cut
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Application number
CN201310704426.0A
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Chinese (zh)
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CN103692013A (en
Inventor
许洪龙
顾瑞华
徐益明
郑运武
赵政祥
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Jiangsu Huahong Technology Co Ltd
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Jiangsu Huahong Technology Co Ltd
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Abstract

The present invention relates to a kind of staged combined shear sword, be made up of upper shear blade and down cut sword, it is characterized in that: described upper shear blade is that front and back are concavo-convex, described down cut sword matches with described upper shear blade, the cutting edge of described upper shear blade is at a certain angle with horizontal plane after arrangement, and the cutting edge of described down cut sword is all in same level.Staged combined shear sword of the present invention, blade becomes cross type to arrange, and bulk material direct shearing can be become satisfactory small piece plate, substantially increasing production efficiency when shearing.

Description

Staged combined shear sword
Technical field
The present invention relates to a kind of staged combined shear sword of shearing machine, can be widely used in various shearing machine.
Background technology
Bulk material is generally cut into rectangular or bulk board in a direction by current shearing machine, as need shear more fritter time need material is changed cutting operation, shears again from another direction, therefore waste time and energy, and efficiency is low.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of staged combined shear sword of shearing machine is provided, its advantage is that blade becomes crossbar array formula to arrange, and bulk material direct shearing can be become satisfactory small piece plate, substantially increasing production efficiency when shearing.
The object of the present invention is achieved like this: a kind of staged combined shear sword, is made up of upper shear blade and down cut sword; The cutting edge of described upper shear blade becomes to be no more than the shearing angle Φ of 15 degree after arrangement with horizontal plane, and in step arrangement, at fore-and-aft direction concave-convex surface; Described down cut sword is convex-concave shape at fore-and-aft direction, and works in coordination with described upper shear blade, and the cutting edge of described down cut sword is all in same level.
Described upper shear blade, comprises shearing tool rest, upper horizontal shear knife one, upper slitting cutting knife one, upper horizontal shear knife two, upper slitting cutting knife two; Described horizontal shear knife and upper slitting cutting knife become to be arranged in the bottom of upper shearing tool rest successively; Described upper horizontal shear knife becomes concave-convex with upper slitting cutting knife after arrangement, and can as requested quantitatively can independent assortment; Described upper shear knife becomes to be no more than the shearing angle Φ of 15 degree after arrangement with horizontal plane, stressed successively to ensure when shearing, and saves shearing force;
Described down cut sword, comprise down cut tool rest, bottom rail shear knife one, lower slitting cutting knife and bottom rail shear knife two composition, described bottom rail shear knife one, lower slitting cutting knife and bottom rail shear knife two are arranged on down cut tool rest successively, but all cutting edges are all in same level.
Compared with prior art, beneficial effect of the present invention is:
When upper shear blade moves down, due to upper shear knife and level at a certain angle, so shear knife on upper cutter head coincides with the shear knife of down cut sword successively by group, complete the shearing work to material, save shearing force.In addition because the horizontal shear knife of upper shear blade and slitting cutting knife are arranged in concavo-convex, the horizontal shear knife of down cut sword is contrary with the male and fomale(M&F) of upper shearing tool rest with slitting cutting knife, the material shape of shearing just becomes block from strip is directly disposable, substantially increases production efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is the upper shear blade structural representation of staged combined shear sword of the present invention.
Accompanying drawing 2 is the tomograph of upper shear blade;
Accompanying drawing 3 is the bottom view of Fig. 2.
Accompanying drawing 4 is the tomograph of down cut sword;
In figure: to shear on tool rest, 2 on horizontal shear knife one, 3 on slitting cutting knife one, 4 slitting cutting knife two, 6 bottom rail shear blade one, 7 times slitting cutting blades, 8 bottom rail shear blade two, 9 down cut tool rests on horizontal shear knife two, 5 on 1.
Detailed description of the invention
See accompanying drawing 1-4, the present invention relates to a kind of staged combined shear sword, be made up of upper shear blade and down cut sword; Described upper shear blade forms primarily of upper shearing tool rest 1, upper horizontal shear knife 1, upper slitting cutting knife 1, upper horizontal shear knife 24 and upper slitting cutting knife 25; Described down cut sword is made up of bottom rail shear blade 6, lower slitting cutting knife 7, bottom rail shear knife 8, down cut tool rest.
Described horizontal shear knife 1 is screwed the recess be arranged in bottom shearing tool rest, and upper slitting cutting knife 1, upper horizontal shear knife 24 and upper slitting cutting knife 25 are screwed the convex place be arranged in bottom shearing tool rest 1; Described upper horizontal shear knife 1, upper slitting cutting knife 1, upper horizontal shear knife 24 become T-shaped arrangement successively with upper slitting cutting knife 25, can as requested quantitatively with independent assortment in specification; Described upper shear knife becomes to be not more than the shearing angle Φ of 15 degree after arrangement with horizontal plane, stressed successively to ensure when shearing, and saves shearing force; Described down cut sword, concave-convex and upper shear blade is become to match, comprise down cut tool rest 9, bottom rail shear knife 1, lower slitting cutting knife 7 and bottom rail shear knife 28 composition, described bottom rail shears 1, lower slitting cutting knife 7 and bottom rail shear knife 28 one-tenth to be T-shapedly arranged in successively on down cut tool rest 9, but all cutting edges are all in same level;
Operation principle: when upper shear blade moves down, due to upper shear knife and level at a certain angle, so shear knife on upper cutter head coincides with the shear knife of down cut sword successively by group, complete the shearing work to material, save shearing force.In addition due to the horizontal shear knife of upper shear blade to become with slitting cutting knife T-shaped be arranged in concavo-convex, the horizontal shear knife of down cut sword is contrary with the male and fomale(M&F) of upper shearing tool rest with slitting cutting knife, the material shape of shearing just becomes block from strip is directly disposable, thus reaches designing requirement.
The quantity of upper shear blade and down cut sword can independent assortment, is not limited only to the quantity composition described in the present embodiment.

Claims (2)

1. a staged combined shear sword, is made up of upper shear blade and down cut sword, it is characterized in that: the cutting edge of described upper shear blade becomes angle with horizontal plane after arrangement, and in step arrangement, at fore-and-aft direction concave-convex surface; Described down cut sword is convex-concave shape at fore-and-aft direction, and works in coordination with described upper shear blade, and the cutting edge of described down cut sword is all in same level;
Described upper shear blade comprises shearing tool rest (1), upper horizontal shear knife one (2), upper slitting cutting knife one (3), upper horizontal shear knife two (4) and upper slitting cutting knife two (5);
Described horizontal shear knife one (2) is installed on the recess of shearing tool rest (1) bottom, and upper slitting cutting knife one (3), upper horizontal shear knife two (4) and upper slitting cutting knife two (5) are installed on the convex place of shearing tool rest (1) bottom successively;
Described down cut sword comprises down cut tool rest (9), bottom rail shear knife one (6), lower slitting cutting knife (7) and bottom rail shear knife two (8), described bottom rail shearing one (6), lower slitting cutting knife (7) and bottom rail shear knife two (8) are arranged on down cut tool rest (9) successively, and all cutting edges are all in same level.
2. a kind of staged combined shear sword according to claim 1, is characterized in that: the cutting edge of described upper shear blade becomes to be no more than the shearing angle of 15 degree after arrangement with horizontal plane.
CN201310704426.0A 2013-12-20 2013-12-20 Staged combined shear sword Active CN103692013B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310704426.0A CN103692013B (en) 2013-12-20 2013-12-20 Staged combined shear sword

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310704426.0A CN103692013B (en) 2013-12-20 2013-12-20 Staged combined shear sword

Publications (2)

Publication Number Publication Date
CN103692013A CN103692013A (en) 2014-04-02
CN103692013B true CN103692013B (en) 2016-02-17

Family

ID=50353764

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310704426.0A Active CN103692013B (en) 2013-12-20 2013-12-20 Staged combined shear sword

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CN (1) CN103692013B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104014577B (en) * 2014-05-22 2015-11-18 江苏华宏科技股份有限公司 Automotive oil tank punctures-holes dual-purpose machine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US354170A (en) * 1886-12-14 Machine for cutting shovel-blanks
GB220987A (en) * 1923-05-26 1924-08-26 Graham Donald Improvements in metal shearing machines
GB398939A (en) * 1932-04-22 1933-09-28 Archie John Hobson Improvements in or relating to apparatus for cutting vegetables
US3240094A (en) * 1963-11-07 1966-03-15 Lindemann Maschfab Gmbh Shearing machine
US3616719A (en) * 1969-09-25 1971-11-02 J F Kidder Mfg Co Inc Notching sheet material
CN2865958Y (en) * 2006-01-26 2007-02-07 宝山钢铁股份有限公司 Divided cutting shears plate
CN2894976Y (en) * 2006-03-31 2007-05-02 董胜明 Automatic test paper shearing machine
CN201609788U (en) * 2009-11-18 2010-10-20 陕西长城锻压机床设备有限公司 Hydraulic-valve type plate shearing machine
CN203696119U (en) * 2013-12-20 2014-07-09 江苏华宏科技股份有限公司 Step-type combined shear blade

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US354170A (en) * 1886-12-14 Machine for cutting shovel-blanks
GB220987A (en) * 1923-05-26 1924-08-26 Graham Donald Improvements in metal shearing machines
GB398939A (en) * 1932-04-22 1933-09-28 Archie John Hobson Improvements in or relating to apparatus for cutting vegetables
US3240094A (en) * 1963-11-07 1966-03-15 Lindemann Maschfab Gmbh Shearing machine
US3616719A (en) * 1969-09-25 1971-11-02 J F Kidder Mfg Co Inc Notching sheet material
CN2865958Y (en) * 2006-01-26 2007-02-07 宝山钢铁股份有限公司 Divided cutting shears plate
CN2894976Y (en) * 2006-03-31 2007-05-02 董胜明 Automatic test paper shearing machine
CN201609788U (en) * 2009-11-18 2010-10-20 陕西长城锻压机床设备有限公司 Hydraulic-valve type plate shearing machine
CN203696119U (en) * 2013-12-20 2014-07-09 江苏华宏科技股份有限公司 Step-type combined shear blade

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