Rod line head aligning device

Abstract

The invention discloses a rod line head aligning device which comprises a head aligning plate and a mounting seat, wherein the head aligning plate is arranged on the mounting seat in a lifting mode, and the mounting seat comprises a rear blocking piece located behind the head aligning plate. According to the invention, a guide wire is driven by a cylinder to lift the head aligning plate, the rearblocking piece is utilized to perform limiting and blocking on the head aligning plate, the head aligning effect of the head aligning plate on the rod line is only limited by the rear blocking piece,the lifting work of the guide wire on the head aligning plate cannot influence the head aligning of the head aligning plate on the rod line, even if the lifting motion of the head aligning plate goeswrong, the head aligning work of the rod line can be normally performed due to the effect of the rear blocking piece, and the normal production can be effectively ensured; and in addition, the fallingpower of the head aligning plate can be provided by the gravity of the head aligning plate, so that the influence degree of the cylinder on the movement of the head aligning plate is weakened, and the occurrence of faults can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of steel rolling machinery and equipment, in particular to a bar-wire aligning device. Background technique [0002] Rods and wires are steel products, which are conventional products in steel rolling production. Generally, rods and wires are bundled with a baler and placed. Before and after bundling, they need to be aligned to make both ends of the rods and wires bundled. After the head-to-head operation is completed, the head-to-head device gives way, and the rods and wires are sent to the subsequent process. [0003] At present, the head-to-head devices used in most factories use hydraulic cylinders, baffles and chutes as the main components, and the left and right hydraulic cylinders are driven by the synchronous belt to move the baffle. Frequently, after long-term work, the power of the hydraulic cylinders at both ends is different, and the baffle is prone to uneven force, and once the baffle is skewed...

AI Technical Summary

Problems solved by technology

[0003] At present, the head-to-head devices used in most factories are mainly composed of hydraulic cylinders, baffles and chutes, and the left and right hydraulic cylinders are driven by the synchronous belt to drive the movement of the baffles. Frequently, after long-term work, the power of the hydraulic cylinders at both ends is different, and the baffle is prone to uneven force, and once the baffle is skewed due to uneven force, the gap between the baffle and the chute will become smaller. Unstable, if the gap is too large, the movement of the baffle will be tilted and the load on the cylinder will be increased. If the gap is too small, the friction between the baffle and the chute will increase, which will also increase the load of the cylinder, which will easily cause the cylinder of the hydraulic cylinder to hold pressure

If the above problems are found during maintenance, it is necessary to weld the chute, and then grind to ensure the gap between the chute and the baffle, which will undoubtedly increase the production cost; , the chute is easy to accumulate dust, which may cause blocking of the baffle or oil leakage of the hydraulic cylinder

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