Steel plate rolling alignment device of plate rolling machine

Abstract

The utility model discloses a plate rolling alignment device of a plate rolling machine. An operator always aligns a product by adopting an observation method before rolling a steel plate, the effect is not ideal, normal use of equipment is influenced, and the condition of alarming for many times occurs. The device comprises a fixed guide rail (3) arranged on a discharging platform surface (2), a rail adjusting seat (7) is connected in the fixed guide rail, the rail adjusting seat is fixedly connected with a sliding rail (4), the end part of the sliding rail is fixed with a rail support (6) through a fixed clamping block (8), and a range finder (5) is fixed on the rail support. The device is used for aligning the steel plate rolling of the plate rolling machine.

Description

Technical Field

[0001] The utility model relates to a steel plate rolling and alignment device for a plate rolling machine. Background Art

[0002] The three-roller plate rolling machine can roll steel plates with a width x thickness = 4050mm x 280mm. The operator has been using the observation method to align the product before rolling the steel plate, but the effect is not ideal, affecting the normal use of the equipment and causing alarms many times. Utility Model Content

[0003] The utility model aims to solve the above-mentioned problems and provides a steel plate rolling and alignment device for a plate rolling machine.

[0004] The above purpose is achieved through the following technical solutions:

[0005] A steel plate rolling and alignment device for a plate rolling machine comprises a fixed guide rail installed on a discharging platform surface, a rail adjustment seat is connected inside the fixed guide rail, the rail adjustment seat is fixedly connected to a slide rail, the end of the slide rail is fixed to a rail support through a fixed clamp block, and a distance meter is fixed on the rail support.

[0006] The plate rolling alignment device of the plate rolling machine, the distance meter is a laser distance meter.

[0007] The steel plate rolling and alignment device of the plate rolling machine, the rail adjustment seat is a T-shaped seat, a plurality of adjusting screws are threadedly connected thereon, and a supporting ball is fixed at the end of the adjusting screw. Beneficial Effects

[0008] 1. The utility model uses a fixed guide rail as the working basis of the alignment device to ensure that the alignment device is perpendicular to the roll of the plate rolling machine after installation. During operation, a laser rangefinder is used to measure the front and back points of the steel plate side to improve the accuracy of the steel plate rolling process, reduce the phenomenon of misalignment, and reduce the scrap rate of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Attached Figure 1 It is a structural schematic diagram of the utility model;

[0010] Attached Figure 2 It is a top view of the fixed rail;

[0011] Attached Figure 3 It is the main view of the fixed rail;

[0012] Attached Figure 4 is a side view of the fixed rail;

[0013] Attached Figure 5 Yes Figure 3 AA section view;

[0014] In the figure: 1. reel; 2. discharging platform; 3. fixed guide rail; 4. slide rail; 5. distance meter; 6. track support; 7. track adjustment seat; 8. fixed clamping block; 9. adjusting screw; 10. support ball. DETAILED DESCRIPTION

[0015] Reference Figure 1-Figure 5 A steel plate rolling and alignment device for a plate rolling machine comprises a fixed guide rail 3 installed on a discharging platform surface 2, the fixed guide rail is fixed to the discharging platform surface by bolts, a rail adjusting seat 7 is connected inside the fixed guide rail, the rail adjusting seat is fixedly connected to a slide rail 4, the rail adjusting seat and the slide rail are fixedly connected by bolts, the end of the slide rail is fixed to a track support 6 by a fixed clamp block 8, the end of the slide rail and the fixed clamp block are fixed to the track support by bolts, and a distance meter 5 is fixed to the track support.

[0016] The plate rolling alignment device of the plate rolling machine, the distance meter is a laser distance meter.

[0017] Working principle: When using, refer to Figure 1 At the discharging point of the roll, the laser distance meter can measure the distance between the roll and the side of the steel plate. The sliding rail slides the position of the laser distance meter, and the front and rear multi-point measurements of the side of the steel plate are performed to know whether the steel plate is aligned during the rolling process, improve the accuracy of the steel plate rolling process, reduce the phenomenon of misalignment, and reduce the scrap rate of the product.

[0018] The steel plate rolling alignment device of the plate rolling machine, the rail adjusting seat is a T-shaped seat, on which a plurality of adjusting screws 9 are threadedly connected, and a supporting ball 10 is fixed to the end of the adjusting screw. By setting the adjusting screw and the supporting ball, the position of the rail adjusting seat can be adjusted to ensure that it is perpendicular to the drum of the plate rolling machine. During adjustment, it is only necessary to twist the adjusting screw to change the position of the supporting ball. After adjustment, the rail adjusting seat is pushed to make the supporting ball press against the fixed guide rail, and then a 0-level square ruler is used to measure whether the slide rail and the drum of the plate rolling machine are vertical until they are adjusted to be vertical. At the same time, correction can be made after using it for a period of time. When the slide rail and the drum of the plate rolling machine are not vertical and have a slight deviation after using it for a period of time, the position can be adjusted by twisting the adjusting screw. Then, when changing the position of the laser rangefinder, it is only necessary to keep pushing the rail adjusting seat with your hand so that the supporting ball is always in contact with the fixed guide rail. Then, the sliding adjustment cabinet seat can realize the sliding of the slide rail position, so as to realize the measurement of the side distance of the steel plate by the laser rangefinder at different positions.

Claims

1. A steel plate rolling and alignment device for a plate rolling machine, characterized by: Its composition includes a fixed guide rail installed on the discharge platform surface, a rail adjustment seat is connected inside the fixed guide rail, the rail adjustment seat is fixedly connected to the slide rail, the end of the slide rail is fixed to the track support through a fixed clamp block, and a distance meter is fixed on the track support.

2. The steel plate rolling and alignment device for a plate rolling machine according to claim 1 is characterized in that: The rangefinder is a laser rangefinder.

3. The steel plate rolling and alignment device for a plate rolling machine according to claim 2 is characterized in that: The rail adjustment seat is a T-shaped seat, on which a plurality of adjusting screws are threadedly connected, and a supporting ball is fixed at the end of the adjusting screw.

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