CN104889471A - Plate shearing machine - Google Patents

Plate shearing machine Download PDF

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Publication number
CN104889471A
CN104889471A CN201510316721.8A CN201510316721A CN104889471A CN 104889471 A CN104889471 A CN 104889471A CN 201510316721 A CN201510316721 A CN 201510316721A CN 104889471 A CN104889471 A CN 104889471A
Authority
CN
China
Prior art keywords
cutter
plane
mount pad
cutter tooth
shearing machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510316721.8A
Other languages
Chinese (zh)
Inventor
林捷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changsha Jieming Machinery Co Ltd
Original Assignee
Changsha Jieming Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changsha Jieming Machinery Co Ltd filed Critical Changsha Jieming Machinery Co Ltd
Priority to CN201510316721.8A priority Critical patent/CN104889471A/en
Publication of CN104889471A publication Critical patent/CN104889471A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a plate shearing machine with an improved upper blade. The plate shearing machine can cut off a plate better and comprises a rack; a fixed bottom plate and a movable upper blade mounting seat are arranged on the rack, and a driving mechanism for driving the upper blade mounting seat to vertically move is arranged on the rack; the upper blade is arranged on the upper blade mounting seat, and a plurality of cutter teeth which are distributed at equal distances are arranged at the bottom of the upper blade; the bottom plate is provided with a bottom plate top face and bottom plate side faces perpendicular to the bottom plate top face, and the cutter teeth are provided with a cutter tooth bottom face and cutter tooth side faces; and the cutter tooth side faces and the bottom plate side faces are arranged on the same plane, and the cutter tooth bottom face comprises an inclined surface and a plane, wherein the plane is parallel to the bottom plate top face, the inclined surface is intersected with the plane and the cutter tooth side faces, the included angles alpha between the inclined surface and the plane is an obtuse angle, and the included angles beta between the inclined surface and the cutter tooth side faces are acute angles.

Description

Plate shearing machine
Technical field
The present invention relates to a kind of plate shearing machine.
Background technology
Plate shearing machine belongs to the one in metal forming machinery, and Main Function is exactly metal-working industry.Product is widely used in the industries such as aviation, light industry, metallurgy, chemical industry, building, boats and ships, automobile, electric power, electrical equipment, decoration and provides required special-purpose machinery and complete set of equipments.Plate shearing machine mainly does reciprocating linear motion with a blade another blade relative and shears the machine of sheet material, borrow in the cutter moved and fixing bottom knife, adopt rational gap blade, shearing force is applied to the sheet metal of various thickness, sheet material is separated by the fracture of required size.The top blade form design of existing part plate shearing machine is unreasonable.
Summary of the invention
Technical problem to be solved by this invention is the plate shearing machine providing a kind of cutter to improve, and better can cut off sheet material.
For solving above-mentioned existing technical problem, the present invention adopts following scheme: plate shearing machine, comprise frame, described frame is provided with fixing base plate and movable cutter mount pad, described frame is provided with the driving mechanism for driving cutter mount pad to move up and down, described cutter mount pad is provided with cutter, the bottom of described cutter is provided with some cutters tooth be equally spaced, described base plate has plate top surface and the bottom panel side perpendicular to plate top surface, described cutter tooth has cutter tooth bottom surface and cutter tooth side, described cutter tooth side and bottom panel side are at grade, described cutter tooth bottom surface comprises inclined-plane and plane, described plane is parallel to plate top surface, described inclined-plane is crossing with plane and cutter tooth side respectively, and the angle α of inclined-plane and plane is obtuse angle, the angle β of inclined-plane and flat cutter tooth side is acute angle.
As preferably, described cutter is detachably arranged on cutter mount pad.Be convenient to replace with blade.
As preferably, described cutter is provided with the elongated hole vertically extended, and described cutter and cutter mount pad are removably connected by bolt, and cutter is fixed on cutter mount pad through elongated hole by described bolt.By arranging the elongated hole vertically extended on cutter, making the position of cutter in the vertical direction adjustable, the steel plate of different-thickness can be adapted to.
As preferably, described frame is provided with two screw mandrels be arranged in parallel, described driving mechanism is connected to drive screw mandrel axial rotation with screw rod transmission, and described cutter mount pad is connected with wire rod thread.
Beneficial effect:
After the present invention adopts technique scheme, by arranging the cutter tooth of the ad hoc structure be equally spaced at cutter, coordinated by cutter tooth and base plate and shearing force is formed to steel plate, finally reach the object of cutting off steel plate, simple and reasonable, further, when shearing steel plate, because cutter tooth is in being equally spaced, be applied to after on steel plate, some effect of stress points that is equally spaced are formed to steel plate, be convenient to cut off steel plate, and shear effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the location diagram of cutter tooth and base plate in the present invention.
Detailed description of the invention
Be the preferred embodiment of plate shearing machine of the present invention as illustrated in fig. 1 and 2, this plate shearing machine mainly comprises frame 1, frame 1 is provided with fixing base plate 2 and movable cutter mount pad 3, frame 1 is provided with the driving mechanism for driving cutter mount pad 3 to move up and down, cutter mount pad 3 is provided with cutter 4, the bottom of cutter 4 is provided with some cutters tooth 5 be equally spaced, base plate 2 has plate top surface 21 and the bottom panel side 22 perpendicular to plate top surface 21, cutter tooth 5 has cutter tooth bottom surface and cutter tooth side 51, cutter tooth side 51 and bottom panel side 22 are at grade, cutter tooth bottom surface comprises inclined-plane 52 and plane 53, plane 53 is parallel to plate top surface 21, inclined-plane 52 is crossing with plane 53 and cutter tooth side 51 respectively, and inclined-plane 52 is obtuse angle with the angle α of plane 53, inclined-plane 52 is acute angle with the angle β of flat cutter tooth side 51.When shearing steel plate, the position that the inclined-plane 52 of cutter tooth and cutter tooth side 51 are intersected forms a tip and applies active force to steel plate, and plane 53 Main Function plays barrier effect in the later stage to the steel plate cut off, and prevents steel plate from upspringing.And because cutter tooth 5 is in being equally spaced, act on after on steel plate, some stress concentration points are just formed to steel plate, data surface, easierly can cut off steel plate.
In this embodiment, cutter 4 is detachably arranged on cutter mount pad 3.Cutter 4 is provided with the elongated hole 41 vertically extended, and described cutter 4 and cutter mount pad 3 are removably connected by bolt 42, and cutter 4 is fixed on cutter mount pad 3 through elongated hole 41 by bolt 42.
Frame 1 is provided with two screw mandrels be arranged in parallel 6, driving mechanism and screw mandrel 6 are in transmission connection to drive screw mandrel 6 axial rotation, and cutter mount pad 3 is threaded with screw mandrel 6.Driving mechanism and screw mandrel 6 work strip movable wire bar 6 axial rotation and then drive cutter mount pad 3 to move up and down.

Claims (4)

1. plate shearing machine, comprise frame (1), described frame (1) is provided with fixing base plate (2) and movable cutter mount pad (3), described frame (1) is provided with the driving mechanism for driving cutter mount pad (3) to move up and down, described cutter mount pad (3) is provided with cutter (4), it is characterized in that: the bottom of described cutter (4) is provided with some cutters tooth (5) be equally spaced, described base plate (2) has plate top surface (21) and the bottom panel side (22) perpendicular to plate top surface (21), described cutter tooth (5) has cutter tooth bottom surface and cutter tooth side (51), described cutter tooth side (51) and bottom panel side (22) are at grade, described cutter tooth bottom surface comprises inclined-plane (52) and plane (53), described plane (53) is parallel to plate top surface (21), described inclined-plane (52) is crossing with plane (53) and cutter tooth side (51) respectively, and inclined-plane (52) are obtuse angle with the angle α of plane (53), inclined-plane (52) is acute angle with the angle β of flat cutter tooth side (51).
2. plate shearing machine according to claim 1, is characterized in that: described cutter (4) is detachably arranged on cutter mount pad (3).
3. plate shearing machine according to claim 2, it is characterized in that: described cutter (4) is provided with the elongated hole (41) vertically extended, described cutter (4) and cutter mount pad (3) are removably connected by bolt (42), and cutter (4) is fixed on cutter mount pad (3) through elongated hole (41) by described bolt (42).
4. according to the arbitrary described plate shearing machine of claims 1 to 3, it is characterized in that: described frame (1) is provided with two screw mandrels be arranged in parallel (6), described driving mechanism and screw mandrel (6) are in transmission connection to drive screw mandrel (6) axial rotation, and described cutter mount pad (3) is threaded with screw mandrel (6).
CN201510316721.8A 2015-06-10 2015-06-10 Plate shearing machine Pending CN104889471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510316721.8A CN104889471A (en) 2015-06-10 2015-06-10 Plate shearing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510316721.8A CN104889471A (en) 2015-06-10 2015-06-10 Plate shearing machine

Publications (1)

Publication Number Publication Date
CN104889471A true CN104889471A (en) 2015-09-09

Family

ID=54022660

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510316721.8A Pending CN104889471A (en) 2015-06-10 2015-06-10 Plate shearing machine

Country Status (1)

Country Link
CN (1) CN104889471A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108788310A (en) * 2018-05-23 2018-11-13 东莞市联洲知识产权运营管理有限公司 A kind of pre- cutting device of DYN dynamic wire casing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2915335Y (en) * 2005-11-16 2007-06-27 广州市番禺长江机床电子制造有限公司 Electric clipper device
CN101318236A (en) * 2007-06-07 2008-12-10 江苏富力数控机床有限公司 Numerical control guillotine shear
CN201267895Y (en) * 2008-10-08 2009-07-08 浙江省东阳市诚基电机有限公司 Shearing machine
CN202943097U (en) * 2012-11-30 2013-05-22 太原重工股份有限公司 Shear blade of main shear of extruding machine
CN203209767U (en) * 2013-05-05 2013-09-25 东莞市科光实业有限公司 Plate shearing machine
CN204657604U (en) * 2015-06-10 2015-09-23 长兴捷明机械有限公司 Plate shearing machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2915335Y (en) * 2005-11-16 2007-06-27 广州市番禺长江机床电子制造有限公司 Electric clipper device
CN101318236A (en) * 2007-06-07 2008-12-10 江苏富力数控机床有限公司 Numerical control guillotine shear
CN201267895Y (en) * 2008-10-08 2009-07-08 浙江省东阳市诚基电机有限公司 Shearing machine
CN202943097U (en) * 2012-11-30 2013-05-22 太原重工股份有限公司 Shear blade of main shear of extruding machine
CN203209767U (en) * 2013-05-05 2013-09-25 东莞市科光实业有限公司 Plate shearing machine
CN204657604U (en) * 2015-06-10 2015-09-23 长兴捷明机械有限公司 Plate shearing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108788310A (en) * 2018-05-23 2018-11-13 东莞市联洲知识产权运营管理有限公司 A kind of pre- cutting device of DYN dynamic wire casing

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150909