CN203343523U - Hydraulic gate type guillotine shear - Google Patents

Hydraulic gate type guillotine shear Download PDF

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Publication number
CN203343523U
CN203343523U CN 201320440763 CN201320440763U CN203343523U CN 203343523 U CN203343523 U CN 203343523U CN 201320440763 CN201320440763 CN 201320440763 CN 201320440763 U CN201320440763 U CN 201320440763U CN 203343523 U CN203343523 U CN 203343523U
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CN
China
Prior art keywords
hydraulic
frame
gate type
guillotine shear
sides
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Active
Application number
CN 201320440763
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Chinese (zh)
Inventor
孙绵双
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.)
ANHUI SHUANGLI MACHINE TOOL MANUFACTURING Co Ltd
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ANHUI SHUANGLI MACHINE TOOL MANUFACTURING Co Ltd
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Priority to CN 201320440763 priority Critical patent/CN203343523U/en
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Publication of CN203343523U publication Critical patent/CN203343523U/en
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Abstract

The utility model discloses a hydraulic gate type guillotine shear, which comprises a frame, wherein a workbench is arranged on the middle part of the frame; a lower knife is arranged on the workbench; two rows of guide rollers are arranged on both sides of the frame respectively; an upper knife rest is clamped between the guide rollers; an upper knife is arranged at the lower end of the upper knife rest; hydraulic oil cylinders are fixedly arranged on the left and right sides of the top of the frame respectively; the lower ends of piston rods of the hydraulic oil cylinders are movably connected with both sides of the upper knife rest through bulbs. According to the hydraulic gate type guillotine shear, an integral welding structure is adopted, so that stress is eliminated via vibration, and the precision retaining ability is high; hydraulic transmission is adopted, so that working stability and reliability are achieved, the noise is low, and operation is convenient and flexible; a three-point-support rolling guide rail is adopted, so that support gaps are eliminated, and the shearing quality is enhanced; a blade gap hand wheel can be adjusted rapidly, accurately and conveniently; meanwhile, front and back material blocking blocks are arranged, and a protective fence is arranged outside a shearing cutting edge, so that the operating safety is ensured. The hydraulic guillotine shear has higher production efficiency, is widely applied to the industries of planes, automobiles, ships, electrical appliances, machinery and light manufacturing, and is a type of ideal plate shearing equipment.

Description

Hydraulic gate type guillotine shear
Technical field
The utility model belongs to a kind of hydraulic plate shears, specifically a kind of hydraulic gate type guillotine shear.
Background technology
Existing hydraulic plate shears, be comprised of the workbench of frame, central rack, knife rest, upper slitter, lower cutter, hydraulic jack etc.This hydraulic gate type guillotine shear, its shear is along leading circular motion, and the shearing inclination between upper slitter and lower cutter can not be adjusted, and can not meet the shearing needs of different-thickness steel plate while causing shearing.
The utility model content
The purpose of this utility model is to provide a kind of hydraulic gate type guillotine shear, its upper tool post adopts three fulcrum running rollers to clamp, upper tool post and vertical direction certain angle that can tilt, make the shearing inclination between upper slitter and lower cutter adjustable, meets the needs of shearing the different-thickness steel plate.The technical solution of the utility model is as follows: hydraulic gate type guillotine shear, include frame, central rack is equipped with workbench, lower cutter is installed on workbench, the frame both sides are separately installed with two row's deflector rolls, accompany upper tool post between deflector roll, and the upper tool post lower end is equipped with upper slitter, frame top is left, have right both sides to be installed with respectively hydraulic jack, and hydraulic cylinder piston rod lower end and upper tool post both sides are flexibly connected by bulb.Hydraulic gate type guillotine shear, the lower cutter outside is equipped with roll guard.Hydraulic gate type guillotine shear, be equipped with material supporting rack on workbench, spin is arranged on material supporting rack.
Hydraulic gate type guillotine shear, two row's deflector rolls of frame both sides, wherein a row adopts a deflector roll, and another row adopts two deflector rolls, and the upper tool post vertical folder is held between three deflector rolls.The utility model adopts all steel Welding Structure, integrated treatment (oscillating aging, heat are painstakingly), precision stability is good, adopts advanced integrated hydraulic system, good reliability, adopt the supported at three point rolling guide, eliminate supporting gap, improve shearing quality, the gap blade handwheel is regulated the speed, accurately, convenient, rectangular blade, four cutting edges all can be used, long service life, shearing inclination is adjustable, reduces the plate torsional deformation, upper tool post adopts the introversion structure, the clamping of employing deflector roll, be convenient to blanking, improved the precision of product.Hydraulic jack is individually fixed on the support plate of upper rack, between the piston rod of hydraulic jack and upper tool post, adopts ball head structure to be flexibly connected, and can conveniently realize the inclination of upper tool post, and the upper slitter angle also is adjusted thereupon.
The utility model adopts hydraulic drive, and stable working is reliable, and noise is low, the operation light and flexible, and material blocking block before and after simultaneously being provided with, shear the edge of a knife roll guard be installed outward, guarantees handling safety.The utlity model has higher production efficiency, be widely used in aircraft, automobile, boats and ships, electrical equipment, machinery and light industry manufacturing, is comparatively ideal plate-cutting apparatus.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to Fig. 1, hydraulic gate type guillotine shear, include frame 1, frame 1 middle part is equipped with workbench 2, and lower cutter 3 is installed on workbench 2, on the workbench 2 in lower cutter 3 outsides, roll guard 3 is housed, workbench 2 front ends are material supporting rack, and spin is arranged on material supporting rack, and convenient steel plate moves on workbench 2.Frame 1 both sides are separately installed with three deflector rolls 5, accompany upper tool post 6 between three deflector rolls 5, upper tool post 6 lower ends are equipped with upper slitter 7, frame 1 top arranged on left and right sides is installed with respectively hydraulic jack 8, hydraulic jack 8 piston-rod lower ends respectively and upper tool post by bulb 9, be flexibly connected between left and right.

Claims (4)

1. hydraulic gate type guillotine shear, include frame, central rack is equipped with workbench, lower cutter is installed on workbench, it is characterized in that: the frame both sides are separately installed with two row's deflector rolls, accompany upper tool post between deflector roll, and the upper tool post lower end is equipped with upper slitter, the frame top arranged on left and right sides is installed with respectively hydraulic jack, and described hydraulic cylinder piston rod lower end and described upper tool post both sides are flexibly connected by bulb.
2. hydraulic gate type guillotine shear according to claim 1, is characterized in that the described lower cutter outside is equipped with roll guard.
3. hydraulic gate type guillotine shear according to claim 1, is characterized in that, on described workbench, material supporting rack is installed, and spin is arranged on material supporting rack.
4. hydraulic gate type guillotine shear according to claim 1, is characterized in that two of described frame both sides arrange deflector rolls, and wherein a row adopts a deflector roll, and another row adopts two deflector rolls, and the upper tool post vertical folder is held between three deflector rolls.
CN 201320440763 2013-07-16 2013-07-16 Hydraulic gate type guillotine shear Active CN203343523U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320440763 CN203343523U (en) 2013-07-16 2013-07-16 Hydraulic gate type guillotine shear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320440763 CN203343523U (en) 2013-07-16 2013-07-16 Hydraulic gate type guillotine shear

Publications (1)

Publication Number Publication Date
CN203343523U true CN203343523U (en) 2013-12-18

Family

ID=49743457

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320440763 Active CN203343523U (en) 2013-07-16 2013-07-16 Hydraulic gate type guillotine shear

Country Status (1)

Country Link
CN (1) CN203343523U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551208A (en) * 2015-01-13 2015-04-29 江苏国力锻压机床有限公司 Gate type plate shearing machine
CN108856843A (en) * 2018-07-17 2018-11-23 安徽省天坛重工机床制造有限公司 A kind of plate shearing machine tool holder with shield

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551208A (en) * 2015-01-13 2015-04-29 江苏国力锻压机床有限公司 Gate type plate shearing machine
CN108856843A (en) * 2018-07-17 2018-11-23 安徽省天坛重工机床制造有限公司 A kind of plate shearing machine tool holder with shield

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