CN202045146U - Rolling line adjusting device - Google Patents

Abstract

The utility model discloses a rolling line adjusting device which comprises a rack; a roll box is arranged on the rack which is provided with a lower wedge block and an upper wedge block obliquely wedged and matched with each other; and the lower wedge block is connected with an oil cylinder, and the upper wedge block is connected with the roll box. The rolling line adjusting device has the benefits that the oil cylinder is used for pushing the obliquely wedged structure, and the height of the roll box can be directly adjusted, so that the using efficiency of the device is improved.

Description

The roll line adjusting device

Technical field

The utility model relates to the production facility of metallurgy industry, is mainly used in the roll line of transferring roller mill.

Background technology

In the use of multi-roll mill, because the wearing and tearing of roll need regularly to adjust roll line, in actual production process, the height of adjusting the roller case can the controlled rolling line.See Fig. 1, Fig. 2, roller case 1 bottom of prior art is provided with backing plate group 2, and backing plate group 2 is installed on the roll changing carriage 3, and roll changing carriage 3 bottoms are frame 4; When roll line need be adjusted, can be by changing the height that backing plate comes control roll case 1.The shortcoming of above-mentioned adjusting device is and pad need be changed at the backing plate of roller case 1 bottom that just can reach the purpose of adjustment, its replacing process is very inconvenient.

Summary of the invention

The utility model is studied and improved at the prior art above shortcomings, and a kind of rolling mill line adjusting device that is used for multi-roll mill is provided, and is easy to use.

In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:

The utility model comprises frame, and the roller case is set on the frame, and frame is equipped with mutually the tiltedly following contract piece and the last contract piece of contract cooperation, and following contract piece connects oil cylinder, and last contract piece connects the roller case.

Two slides about scheme is to be equipped with on the frame further, the cross section of following contract piece is a boss type, inlay the bottom of boss type and the inboard of slide.

Technique effect of the present invention is: promote oblique contract structure by oil cylinder, can directly adjust the height of roller case, improved the service efficiency of equipment.

Description of drawings

Fig. 1 is the prior art constructions schematic diagram;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is a structural representation of the present utility model;

Fig. 4 is the B-B cutaway view of Fig. 3.

The specific embodiment

See Fig. 3, Fig. 4, the utility model comprises frame 12, by screw 11 backing plate 9 is installed on the frame 12, and the both sides of backing plate 9 are provided with slide 13, and slide 13 is connected with frame 12 by screw 14, screw 15.The upper end butt of backing plate 9 has following contract piece 8, and the cross section of following contract piece 8 is a boss type, and inlay the inboard of the bottom of described boss type and slide 13, make down contract piece 8 can about 13 slips of two slides.See Fig. 3, between last contract piece 7 and the following contract piece 8 tiltedly contract cooperate, be connected by screw 6 between last contract piece 7 and the roller case 5.The right-hand member of following contract piece 8 connects oil cylinder 10.When the utility model used, contract piece 8 can be done horizontal movement under oil cylinder 10 drove, and following contract piece 8 is to left movement, and then the height of roller case 5 rises, and following contract piece 8 moves right, and then the height of roller case 5 descends.So can automatically, directly adjust roll line.

Claims (2)

1. the roll line adjusting device comprises frame, and the roller case is set on the described frame, it is characterized in that described frame is equipped with mutually the tiltedly following contract piece and the last contract piece of contract cooperation, and described contract piece down connects oil cylinder, and the described contract piece of going up connects the roller case.

2. roll line adjusting device according to claim 1, two slides about it is characterized in that being equipped with on the frame, the described cross section of contract piece down is a boss type, inlay the bottom of described boss type and the inboard of described slide.