CN211191477U - Double-roller diameter leveling machine - Google Patents

Abstract

The utility model discloses a two roller footpath levelling machine, including bottom plate and screw rod, the up end both ends of bottom plate all are fixed with the support column, and each end of bottom plate all is fixed with two support columns, two the upper end of support column is connected through the horizontal pole, the lower extreme of support column is fixed with the head rod, and the head rod is located the up end of bottom plate, the equal distance movable mounting that goes out of the centre of head rod has first levelling roller, the inboard upper end that is located the head rod of support column all is fixed with the slide rail, the screw has been seted up to the middle play of horizontal pole, the screw rod screw thread is installed in the screw hole, the upper end of screw rod is fixed with the carousel, the lower extreme movable mounting of screw rod has the bearing, the screw rod has the second connecting rod through bearing movable mounting, the spout has all been seted up at the both ends. The utility model discloses be favorable to correcting different coil steels, increased leveler application range's advantage simultaneously.

Description

Double-roller diameter leveling machine

Technical Field

The utility model relates to a levelling machine technical field specifically is a two roller footpath levelling machine.

Background

The leveling machine is also called as a leveling machine and a leveling machine, is arranged between a material rack (or a cutting and welding machine) and a feeding machine, and is used for leveling and feeding coil materials. The leveling machine is a common device in plate processing, the sizing of the leveling machine mainly depends on the thickness, material and requirements of a corrected strip, the thicker the material is, the better the structural rigidity is required, the fewer the number of rollers is, the larger the roller diameter is, the higher the power is (the width is constant), and vice versa. The roller type plate straightening machine utilizes the Bauschinger effect of a material to perform forward and reverse bending on the plate for multiple times, so that multiple original curvatures are gradually changed into a single curvature, and the plate is finally straightened.

The leveler can be favorable to flattening to the coil steel through the roller, has made things convenient for the use to the coil steel, and the distance is fixed between the roller on the leveler that has now, and is comparatively single to the coil steel of correction, makes the application scope of leveler receive the restriction, consequently needs an effect that is favorable to carrying out the correction to different coil steels now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two roller footpath levelling machine possesses and is favorable to correcting different coil steels, has increased the advantage of levelling machine application range simultaneously, has solved comparatively single to the coil steel of correcting, makes the application scope of levelling machine receive the problem of restriction.

In order to achieve the above object, the utility model provides a following technical scheme: a double-roller diameter leveling machine comprises a bottom plate and a screw rod, wherein supporting columns are fixed at two ends of the upper end face of the bottom plate, two supporting columns are fixed at each end of the bottom plate, the upper ends of the two supporting columns are connected through a cross rod, a first connecting rod is fixed at the lower ends of the supporting columns and is positioned on the upper end face of the bottom plate, a first leveling roller is movably installed at equal distance in the middle of the first connecting rod, sliding rails are fixed at the upper ends of the inner sides of the supporting columns and positioned on the upper end of the first connecting rod, a screw hole is formed in the middle of the cross rod, the screw rod is installed in the screw hole in a threaded manner, a turntable is fixed at the upper end of the screw rod, a bearing is movably installed at the lower end of the screw rod, a second connecting rod is movably installed on the screw rod through the bearing, sliding grooves are formed, and a second leveling roller is movably arranged in the middle of the second connecting rod at equal distance.

Preferably, a gear box is fixed in the middle of the upper end face of the bottom plate, one side of the gear box is connected with the first leveling roller, and a speed reduction motor is fixed on one side of the gear box, which deviates from the first leveling roller, and is connected with the gear box.

Preferably, the number of the first leveling rollers and the number of the second leveling rollers are four, and the first leveling rollers and the second leveling rollers correspond to each other.

Preferably, the height of the screw is greater than that of the slide rail, and the first leveling roller is positioned at the lower end of the second leveling roller.

Preferably, supporting blocks are fixed at four corners of the lower end face of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up second connecting rod and screw rod, be favorable to highly adjusting the effect to the second levelling roll, when using, according to the thickness difference to correcting the coil steel, through the carousel to the rotation of screw rod, can highly adjusting the second connecting rod, simultaneously through the slip of second connecting rod on the slide rail, be favorable to highly adjusting the second levelling roll, can use in the coil steel of different thickness.

2. The utility model discloses a set up gear box and gear motor, be favorable to driving first levelling roller and carry out the pivoted effect, through being connected first levelling roller, gear box and gear motor, when using, through starting gear motor, drive first levelling roller and rotate under the effect of gear box, be favorable to the correction to the coil steel to the removal to the coil steel.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a right side schematic view of the present invention;

fig. 3 is a schematic diagram of the left side structure of the present invention.

In the figure: 1. a support block; 2. a base plate; 3. a first leveling roller; 4. a support pillar; 5. a first connecting rod; 6. a slide rail; 7. a second connecting rod; 8. a bearing; 9. a screw hole; 10. a screw; 11. a turntable; 12. a second leveling roll; 13. a cross bar; 14. a chute; 15. a gear case; 16. a speed reducing motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a double-roller diameter leveling machine comprises a bottom plate 2 and a screw rod 10, wherein two supporting columns 4 are fixed at two ends of the upper end face of the bottom plate 2, two supporting columns 4 are fixed at each end of the bottom plate 2, the upper ends of the two supporting columns 4 are connected through a cross rod 13, a first connecting rod 5 is fixed at the lower end of each supporting column 4, the first connecting rod 5 is located at the upper end face of the bottom plate 2, a first leveling roller 3 is movably installed at the middle of the first connecting rod 5 at equal intervals, sliding rails 6 are fixed at the upper ends of the first connecting rods 5 on the inner sides of the supporting columns 4, a screw hole 9 is formed in the middle of the cross rod 13, the screw rod 10 is installed in the screw hole 9 in a threaded mode, a rotary table 11 is fixed at the upper end of the screw rod 10, a bearing 8 is movably installed at the lower end of the screw rod 10, a second connecting rod 7 is movably installed through the bearing 8, sliding grooves 14, the equal distance movable mounting of the centre play of second connecting rod 7 has second levelling roller 12, and when using, according to the thickness difference to correcting the coil steel, through the rotation of carousel 11 to screw rod 10, can adjust the height of second connecting rod 7, through the slip of second connecting rod 7 on slide rail 6 simultaneously, be favorable to highly adjusting second levelling roller 12, can use in the coil steel of different thickness.

Department is fixed with gear box 15 in the middle of bottom plate 2's the up end one end, one side of gear box 15 is connected with first levelling roller 3, one side that gear box 15 deviates from first levelling roller 3 is fixed with gear motor 16, and gear motor 16 is connected with gear box 15, through with first levelling roller 3, gear box 15 and gear motor 16 be connected, when using, through starting gear motor 16, drive first levelling roller 3 and rotate under gear box 15's effect, be favorable to the correction to the coil steel, and to the removal of coil steel, the utility model discloses gear motor 16's model is CH28, and it is little to possess the noise, and the effect of easily controlling.

The first leveling rolls 3 and the second leveling rolls 12 are all provided with four, and the first leveling rolls 3 and the second leveling rolls 12 all correspond to each other.

The height of the screw rod 10 is larger than that of the slide rail 6, and the first leveling roller 3 is positioned at the lower end of the second leveling roller 12.

Supporting blocks 1 are fixed at four corners of the lower end face of the bottom plate 2.

The working principle is as follows: the utility model discloses in operation, according to the thickness difference to correcting the coil steel, through the rotation of carousel 11 to screw rod 10, can highly adjust second connecting rod 7, simultaneously through the slip of second connecting rod 7 on slide rail 6, be favorable to highly adjusting second levelling roll 12, can be used to the coil steel of different thickness, simultaneously through starting gear motor 16, drive first levelling roll 3 and rotate under gear box 15's effect, be favorable to the correction to the coil steel, and the removal to the coil steel. The working principle of the present invention is the above.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A twin-roll diameter leveler comprising a base plate (2) and a screw (10), characterized in that: the upper end face of the bottom plate (2) is fixedly provided with support columns (4) at two ends, each end of the bottom plate (2) is fixedly provided with two support columns (4), the upper ends of the two support columns (4) are connected through a cross rod (13), the lower ends of the support columns (4) are fixedly provided with first connecting rods (5), the first connecting rods (5) are positioned on the upper end face of the bottom plate (2), first leveling rollers (3) are movably arranged in the middle of the first connecting rods (5) at equal intervals, slide rails (6) are fixedly arranged at the upper ends of the first connecting rods (5) at the inner sides of the support columns (4), screw holes (9) are formed in the middle of the cross rods (13), screw rods (10) are installed in the screw holes (9) in a threaded mode, rotary tables (11) are fixedly arranged at the upper ends of the screw rods (10), and bearings (8) are movably arranged at the lower ends, screw rod (10) have second connecting rod (7) through bearing (8) movable mounting, spout (14) have all been seted up at the both ends of second connecting rod (7), spout (14) movable mounting is passed through on slide rail (6) in second connecting rod (7), equal distance movable mounting has second levelling roller (12) in the centre of second connecting rod (7).

2. The twin roll path leveler of claim 1, wherein: the middle of the upper end face of the bottom plate (2) is fixed with a gear box (15), one side of the gear box (15) is connected with the first leveling roller (3), one side of the gear box (15) departing from the first leveling roller (3) is fixed with a speed reduction motor (16), and the speed reduction motor (16) is connected with the gear box (15).

3. The twin roll path leveler of claim 1, wherein: the first leveling rollers (3) and the second leveling rollers (12) are four in number, and the first leveling rollers (3) and the second leveling rollers (12) correspond to each other.

4. The twin roll path leveler of claim 1, wherein: the height of the screw rod (10) is larger than that of the sliding rail (6), and the first leveling roller (3) is positioned at the lower end of the second leveling roller (12).

5. The twin roll path leveler of claim 1, wherein: supporting blocks (1) are fixed at four corners of the lower end face of the bottom plate (2).

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