CN205464540U - Eliminate indulging of steel sheet side wave and cut device - Google Patents

Abstract

The utility model belongs to the technical field of steel sheet processing, particularly, relate to an eliminate indulging of steel sheet side wave and cut device. Including last roller, be provided with on last roller with at least two of the common pivoted of last roller on the ring sword, still include the lower roll relative with last roller, be provided with on the lower roll with the common pivoted of lower roll, with two at least lower ring swoves of last ring sword matched with, be provided with the pressure stuff between last roller and lower roll, press the stuff to cut direction and horizontal plane formation contained angle along the steel sheet, the contained angle is the acute angle, has seted up the bar hole on pressing the stuff, the bar hole sets up in last ring sword tangent department of ring sword under and. The utility model provides an eliminate shear stress, make the steel sheet cut along the straight line to eliminate indulging of steel sheet side wave and cut device.

Description

A kind of slitting device eliminating steel plate side wave

Technical field

This utility model belongs to steel plate processing technique field, in particular to a kind of slitting device eliminating steel plate side wave.

Background technology

Steel plate shearing device is widely used in various field of machining, is effectively improved the efficiency of steel plate processing.? When steel being planned or uses, need to cut out the steel plate of different size and different size so that the need of different field Asking, due to the impact of shear stress during cutting, steel plate can produce side wave, causes steel plate to cut of low quality, is not inconsistent Close steel plate processing criterion, cause workpiece to scrap, affect user and normally use, also bring economic loss to enterprise simultaneously.

Utility model content

This utility model provides a kind of and eliminates shear stress for solving technical problem present in known technology, makes steel plate along straight Line shearing, thus eliminate the slitting device of steel plate side wave.

This utility model is adopted the technical scheme that by solving technical problem present in known technology: a kind of elimination steel plate limit The slitting device of ripple, including upper roller, is provided with and annulus cutter on co-rotational at least two of upper roller on upper roller；Also include The lower roll relative with upper roller, under be provided with on lower roll that co-rotational with lower roll and upper annulus cutter matches at least two Annulus cutter；Being provided with pressed wood bar between upper roller and lower roll, described pressed wood bar cuts direction along steel plate and forms angle with horizontal plane, Described angle is acute angle, offers bar hole on pressed wood bar, and it is tangent with lower annulus cutter that described bar hole is arranged on annulus cutter Place.

Advantage of the present utility model and good effect be: this utility model according to the principle of reverse caster, will upper annulus cutter with Arranging pressed wood bar between lower annulus cutter, and pressed wood bar cuts direction along steel plate and forms angle with horizontal plane, described angle is acute angle, Thus eliminate shear stress, make steel plate linearly shear, eliminate side wave.

Preferably: the angle between described pressed wood bar and horizontal plane is less than 10 degree.

Preferably: the angle between described pressed wood bar and horizontal plane is 1～2 degree.

Accompanying drawing explanation

Fig. 1 is this utility model side-looking structural representation；

Fig. 2 is that this utility model faces structural representation.

In figure: 1, upper roller；2, lower roll；3, upper annulus cutter；4, lower annulus cutter；5, pressed wood bar；6, bar hole.

Detailed description of the invention

For summary of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following example and describe in detail such as Under:

Seeing Fig. 1 and Fig. 2, this utility model includes roller 1, is provided with co-rotational extremely with upper roller 1 on upper roller 1 Few two upper annulus cuttves 3；Also include the lower roll 2 relative with upper roller 1, lower roll 2 is provided with and lower roll 2 common rotation , at least two lower annulus cuttves 4, on described one group, annulus cutter 3 and lower annulus cutter 4 form one group of cutting knife group, described on Roller 1 and lower roll 2 are driven by motor；Being provided with pressed wood bar 5 between upper roller 1 and lower roll 2, described pressed wood bar 5 is along steel Plate cuts direction and forms angle with horizontal plane, and described angle is acute angle, and the acute angle number of degrees are less than 10 degree, open on pressed wood bar 5 Being provided with bar hole 6, described bar hole 6 is arranged on annulus cutter 3 and lower annulus cutter 4 the tangent.Press described in the present embodiment Angle between batten 5 and horizontal plane is 1～2 degree.

In actual use, slitting device sent into by steel plate, and lower roll 2 rotates clockwise under motor drives, and upper roller 1 exists Motor drives subinverse clock synchronization to rotate, and shears steel plate.

This utility model Primary Reference vehicle front positioning principle:

Reverse caster refers to, its upper end slightly tilts backwards, then between main pin axis and the ground perpendicular passing through front-wheel centrage In plane indulged by automobile, shape is in an angle, referred to as castor.Its Main Function is to keep it when automobile straight-line travelling Stability, and front-wheel self-aligning after motor turning can be made.

Kingpin inclination refers to, its upper end slightly slopes inwardly, then between main pin axis and ground perpendicular in automobile transverse plane Shape in an angle, referred to as kingpin inclination.Main Function is to make deflecting roller self-aligning, and handling maneuver is light.

We mainly utilize the principle of reverse caster, pressed wood bar 5 to compress steel plate and form theoretic ground, and pressed wood bar 5 is along steel Plate cuts direction and forms angle with horizontal plane, and described angle is acute angle, eliminates shear stress, makes steel plate linearly shear, from And eliminate side wave.

Claims (3)

1. the slitting device eliminating steel plate side wave, it is characterised in that: include roller (1), upper roller (1) sets It is equipped with at least two upper annulus cuttves (3) co-rotational with upper roller (1)；Also include the lower roll (2) relative with upper roller (1), Circle under be provided with on lower roll (2) that co-rotational with lower roll (2) and upper annulus cutter (3) is matched at least two Cutting ring (4)；Being provided with pressed wood bar (5) between upper roller (1) and lower roll (2), described pressed wood bar (5) is along steel plate Cutting direction and form angle with horizontal plane, described angle is acute angle, offers bar hole (6) on pressed wood bar (5), Described bar hole (6) is arranged on annulus cutter (3) and lower annulus cutter (4) the tangent.

2. the as claimed in claim 1 slitting device eliminating steel plate side wave, it is characterised in that: described pressed wood bar (5) with Angle between horizontal plane is less than 10 degree.

3. the as claimed in claim 2 slitting device eliminating steel plate side wave, it is characterised in that: described pressed wood bar (5) with Angle between horizontal plane is 1～2 degree.