CN201157847Y - Easy-to-mount rolling mill transitional guide plate apparatus - Google Patents

Abstract

A rolling mill transitional guide plate device which is convenient to install belongs the technical field of the auxiliary equipment of a rolling mill and consists of a fixed guide plate (4) and a movable guide plate (7). The fixed guide plate (4) is fixed on the bottom bearing pedestals (5) of a pair of working rolls (1); the movable guide plate (7) adjacent to the fixed guide plate is fixed on a stander (6) behind the rolling mill in the level condition; the stander behind the rolling mill is fixed on a hydraulic rod (8). The device can ensure the technical requirement parameter of the size A when rolling, and plays the auxiliary role of the guide plate. The rolling mill transitional guide plate device has simple structure and convenient installation, not only reaches the performance requirement of the equipment, but also saves the installation and the maintenance time.

Description

A kind of roller mill transition guide plate device of being convenient to install

Technical field

The utility model relates to the auxiliary equipment technical field of cold-rolling mill, is particularly useful for a kind of roller mill transition guide plate device of being convenient to install of the auxiliary equipment outlet of all kinds of cold-rolling mill Aluminum Plate and Strip.

Background technology

At present, rolled piece such as Aluminum Plate and Strip need the booster action of guide plate could enter exit portion smoothly, and then finish follow-up batching through behind the roll of cold-rolling mill.Every milling train all has this device of transition guide plate, and whether the size that size A such as Fig. 1 show directly influences stub bar and can pass through smoothly.Traditional outlet transition guide plate is installed on the machine afer bay, and the size A such as the Fig. 1 that will guarantee when rolling show, just can play the booster action of guide plate, but this structure makes size A be difficult to measure and control, inconvenience is installed, be not easy to reach the specification requirement parameter, influence stub bar and pass through smoothly.

Summary of the invention

For overcoming the problem that above-mentioned traditional device exists, the utility model provides a kind of roller mill transition guide plate device of being convenient to install, and it is simple in structure, and is easy for installation, promptly reaches the performance requirement of equipment, has also saved the installation and maintenance time simultaneously.

For achieving the above object, the utility model adopts following technical scheme:

Described a kind of roller mill transition guide plate device of being convenient to install, comprise: resting guide and movable guide plate two parts, resting guide is fixed on the step of a pair of working roll, horizontal being fixed on the machine afer bay of movable transition guide plate of next-door neighbour's resting guide, the machine afer bay is fixed on the hydraulic stem.

Owing to adopt aforesaid guide plate arrangement, the utlity model has following superiority:

The roller mill transition guide plate device that this is convenient to install is to have adopted the resting guide part to install on bearing block, reaches easily and control technology requirement parameter A.Adopt movable guide plate part of horizontal shape to be fixed on the hydraulic stem, satisfied the movement requirement in the design.Behind aluminium sheet process roll,, guarantee the smooth transition of stub bar energy by the booster action of resting guide and movable guide plate; When needing roll change, movable guide plate partly shifts out and gets final product.It is simple in structure, and is easy for installation, promptly reaches the performance requirement of equipment, has also saved the installation and maintenance time simultaneously.

Description of drawings

Fig. 1 is a guide plate structure schematic diagram fixing on the machine afer bay;

Fig. 2 is a guide plate structure schematic diagram fixing on bearing block;

Among the figure: the 1-working roll; The 2-top chock; The 3-aluminium sheet; The 4-guide plate; The 5-step; 6-machine afer bay; The movable guide plate of 7-; The 8-hydraulic stem.

The specific embodiment

As shown in Figure 2: the roller mill transition guide plate device that this is convenient to install, comprise: resting guide (4) and movable guide plate (7) two parts, according to design size A, resting guide (4) is fixed on the step (5) of a pair of working roll (1), reaches easily and control technology requirement parameter A.The movable transition guide plate (7) of proximate portion is horizontal to be fixed on the machine afer bay (6), and the machine afer bay is fixed on the hydraulic stem (8) of hydraulic cylinder, satisfies the movement requirement in the design.

During use, after aluminium sheet was rolling through a pair of working roll (1) on top chock (2) and the step (5), the auxiliary transitional function of guide of the movable guide plate (7) by resting guide (4) and proximate portion guaranteed the smooth transition of stub bar energy; Enter the machine rear section when rolling, movable guide plate part (7) shift-in, Fig. 2 is shown as as-rolled condition, makes stub bar enter the further part of milling train smoothly.When needing roll change, after the hydraulic stem (8) by hydraulic cylinder partly shifted out movable guide plate, unit just can roll change.

Claims (1)

1, a kind of roller mill transition guide plate device of being convenient to install, it is characterized in that: comprising: resting guide (4) and movable guide plate (7) two parts, resting guide (4) is fixed on the step (5) of a pair of working roll (1), horizontal being fixed on the machine afer bay (6) of movable transition guide plate (7) of next-door neighbour's resting guide, the machine afer bay is fixed on the hydraulic stem (8).

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