CN2654238Y

CN2654238Y - Steel billet clamping and delivering device of headless rolling equipment

Info

Publication number: CN2654238Y
Application number: CN 200320113974
Authority: CN
Inventors: 刘治
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-28
Filing date: 2003-10-28
Publication date: 2004-11-10
Anticipated expiration: 2013-10-28

Abstract

The utility model discloses a steel billet clamping and delivering device of headless rolling equipment. The utility model comprises a pair of clamping and delivering rollers used for clamping and delivering a steel billet, and two pairs of straightening rollers which can straighten the bending of the steel billet in the horizontal direction with the clamping and delivering rollers, wherein the two pairs of straightening rollers are respectively positioned at the front and the back of the clamping and delivering rollers, and two rolling wheels of each pair of rollers are horizontally arranged at both sides of the steel billet. Therefore, the utility model reduces faults caused by the horizontal bending of the steel billet, the steel billet is stably clamped and delivered, the normal clear of rolling production is ensured, and the work rate is enhanced.

Description

The steel billet clamping and conveying device of endless rolling equipment

Technical field:

The utility model relates to a kind of steel billet clamping and conveying device of endless rolling equipment.

Background technology:

The endless rolling production line of present domestic introduction (is made as Italian DANIELI company, Japan NKK company makes) and the endless rolling production line of domestic production, pinch roll in its steel billet clamping and conveying device vertically carries out pinching all of steel billet, this pinch roll (a pair of) comprises a hold-down roller, a driven roller, they are arranged in the top and the below of steel billet cylinder, steel billet is pinched, this steel billet clamping and conveying device only works the effect of pinching to steel billet, can not align the horizontal curvature of steel billet, when in case the steel billet horizontal direction bends, steel billet then is difficult for by the De-scaling box on the production line, roller-way and flash welder etc., at this moment will break down, can not carry out normally rollingly, reduce productivity ratio.

The utility model content:

The purpose of this utility model is to provide a kind of steel billet clamping and conveying device that can align the endless rolling equipment of steel billet horizontal direction bending.

The utility model is that the technical scheme that is adopted that achieves the above object is: it comprises a pair of pinch roll that is used to pinch steel billet, also comprise two pairs of smoothing rolls of the bending of steel billet horizontal direction being aligned with pinch roll, these two pairs of smoothing rolls lay respectively at pinch roll one in front and one in back, and two running rollers in described every pair roller are all horizontally disposed in the steel billet both sides.

(one will compress running roller because the utility model will have two running rollers of pinch roll in the steel billet clamping and conveying device now, a drive roller wheel) change into horizontally disposed by vertical layout, increased horizontally disposed smoothing roll simultaneously, thereby pinch roll not only plays the effect that pinches steel billet, also the aligning effect is played in the bending that the steel billet horizontal direction takes place with smoothing roll, behind the steel billet aligning, make it can pass through De-scaling box smoothly, roller-way and flash welder, thereby reduced the fault that invar base horizontal curvature causes, it is steady to pinch steel billet, guarantee normally carrying out of Rolling Production, improved operating rate.

Description of drawings:

Fig. 1 is the front view of an embodiment of the utility model.

Fig. 2 is the vertical view of embodiment shown in Figure 1.

The specific embodiment:

From Fig. 1 and Fig. 2 as can be seen, the utility model contains three pair rollers altogether, two equal levels of running roller in every pair roller are positioned at the both sides of steel billet, be installed on the roller seat 1, this three pair roller plays the effect that the bending of steel billet horizontal direction is aligned jointly, and wherein the centre is a pair of is pinch roll 2, and it also is used to pinch steel billet except steel billet is play the aligning effect, and its tandem two pair rollers are smoothing roll 3, are that to aim at aligning steel billet horizontal direction crooked and be provided with.

Claims

1, a kind of steel billet clamping and conveying device of endless rolling equipment, comprise a pair of pinch roll (2) that is used to pinch steel billet, it is characterized in that: also comprise two pairs of smoothing rolls of the bending of steel billet horizontal direction being aligned with pinch roll (2) (3), these two pairs of smoothing rolls (3) lay respectively at pinch roll (2) one in front and one in back, and two running rollers in described every pair roller are all horizontally disposed in the steel billet both sides.