A kind of shot-light aligns plate shearing machine
Technical field
The utility model relates to a kind of machinery of cutting out cuts sheet material, specifically a kind of plate shearing machine.
Background technology
Plate shearing machine is to do reciprocating linear motion and shear the machine of sheet material with relative another cutter of a cutter.Plate shearing machine mainly comprises frame, cutter, workbench and electric control system.Frame is made up of left and right column and the crossbeam that is positioned at left and right pillar top.The workbench of level is set between left and right column, the rear side of workbench by bolted on left and right pillar.Bottom tool is laterally fixed in the edge at table surface rear portion, and front portion setting and the bottom tool height of table surface keep concordant retainer platform.On the crossbeam of bottom tool top, knife rest is set, knife rest is positioned at the rear side of bottom tool vertical range, on knife rest, fixedly fixes a cutting tool.Knife rest is connected with electric control system, controlled pumping, therefore fixes a cutting tool and also pumps with the relative bottom tool of knife rest, utilize fix a cutting tool and bottom tool between reasonable clearance, sheet metal to various thickness applies shearing force, and sheet material fracture is separated.For guaranteeing operating personnel's safety, in the front of bottom tool, be generally also provided with safety barrier.
In the time carrying out shearing, sheet material need to be determined clipped position by line, but plate shearing machine is little in the operating space of workbench bottom tool position, be subject to the obstruct of safety barrier simultaneously, the light at clipped position place is darker, and low visibility utilizes faint light cannot see scribing position clearly; Plate surface also has other vestige that greasy dirt causes sometimes simultaneously, easily mislead operating personnel, clipped position while causing operating personnel to be difficult to guarantee to shear overlaps with scribing position, in shear history, easily there is deviation, affected shearing quality, be difficult to control the precision of shearing, often need repeatedly to repeat to shear, affect production efficiency, caused raw-material waste because of scrapping simultaneously, increased production cost.
Utility model content
The utility model technical issues that need to address are to provide a kind of shot-light that can accurately grasp clipped position and align plate shearing machine.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of shot-light aligns plate shearing machine, comprise the frame that formed by left and right column and crossbeam, be arranged on horizontal table between left and right column, be laterally fixed on the bottom tool at workbench rear portion, correspondingly with bottom tool be arranged on fixing a cutting tool on knife rest, on described crossbeam, be fixedly installed some shot-lights by support, the light beam of described shot-light expose to bottom tool downwards and fix a cutting tool between horizontal clearance place; The front cross setting slideway parallel with bottom tool of described table surface, the upper surface of slideway is concordant with the upper surface of bottom tool, and the telescopic scale vertical with bottom tool sliding along slideway is set in described slideway.
Further improvement of the utility model is: described shot-light top arranges lampshade.
Further improvement of the utility model is: described scale arranges two covers.
Owing to having adopted technique scheme, the technological progress that the utility model is obtained is:
The utility model is simple in structure, by some shot-lights are set on the crossbeam of upper rack, the light beam of shot-light is launched downwards, light beam irradiates to fix a cutting tool and bottom tool between gap in, improve the brightness of gap location, even if there is other vestige on sheet material, operating personnel also can accurately clearly grasp the scribing position on sheet material by the scale being arranged on workbench, clipped position while guaranteeing to shear overlaps with scribing position, improve the precision of shearing, reduce percent defective, reduced production cost.Telescopic scale, accurately determining after scribing position, is recoverable to, and does not affect shearing manipulation.Scale is arranged in the slideway of boss, can adapt to the needs of different in width sheet material.
On shot-light top, lampshade is set, concentrates the light beam of polymerization transmitting, strengthen the brightness of shot-light.The two cover scales that arrange, near the side of sheet material, guarantee accurately to determine scribing position.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1, frame, 2, fix a cutting tool, 3, bottom tool, 4, workbench, 5, shot-light, 6, sheet material, 7, slideway, 8, scale, 9, safety barrier.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further details:
A kind of shot-light aligns plate shearing machine, as shown in Figure 1, comprises frame 1, fixes a cutting tool 2, bottom tool 3, workbench 4 and for controlling the electric control system of plate shearing machine operation.
Described frame 1 is made up of left and right column and crossbeam.Between left and right column, front portion arranges workbench 4 by bolted.The posterior transversal of workbench 4 is fixedly installed bottom tool 3, and the front of bottom tool 3 is provided with safety barrier 9.At the rear of bottom tool, by the corresponding cutter 2 of installing of knife rest.Fix a cutting tool 2 and bottom tool 3 between gap is set in the horizontal direction, in the time that plate shearing machine is sheared the operation of sheet material 6, the rectilinear motion Shang Xia 2 of fixing a cutting tool, has coordinated shearing manipulation with bottom tool 3 actings in conjunction.
On the crossbeam of frame 1, be fixedly installed some shot-lights 5 by support, described shot-light 5 tops arrange lampshade.Shot-light 5 in the time of opening, the light beam of transmitting expose to bottom tool 3 downwards and the horizontal clearance of fixing a cutting tool between 2 in.On workbench 4, be also provided with the scale vertical with bottom tool 38 by slideway 7.Slideway 7 is horizontally installed on the front portion of workbench 4 table tops, parallel to each other with bottom tool 3, and the upper surface of slideway 7 is concordant with the upper surface of bottom tool 3.On the upper surface of slideway 7, also offer the chute parallel with bottom tool 3, the lower surface of described scale 8 is fixedly installed the slide block corresponding with chute, scale 8 setting vertical with slideway 7, match with chute by slide block can be on slideway 7 sliding transform position arbitrarily, can be applicable to the needs of different width dimensions sheet material 6.Two cover scales 8 are set on slideway 7, in the time of definite sheet material scribing position, can abut against the both sides of sheet material 6, guarantee accuracy.Scale 8 is extension type, after definite scribing position, is recoverable to, and does not affect shearing manipulation.