A wire rope wire automatic hook device

Abstract

The invention provides an automatic hook device for steel wire ropes, which includes an outer mold, a core mold, a bending mold, an outer mold driving device, a core mold driving device and a bending mold driving device, and the outer mold includes a first outer mold and a second outer mold , the core mold includes a cone head and a die, the bending mold includes a full-side bending mold and a half-side bending mold, the outer mold driving device includes a first outer mold driving device and a second outer mold driving device, and the core mold driving device includes a cone head driving device And the driving device of the concave die, the driving device of the bending die includes the driving device of the full-side bending die and the driving device of the half-side bending die. The invention is used in the connection operation between the steel wire rope and the pear-shaped head, automatically hooks the steel wires after loose strands, and bends the whole bundle of steel wires inward at one time, so as to ensure the hook direction of the steel wires and improve the quality of the steel wire hooks. It facilitates the casting of steel wire rope and pear-shaped head, reduces the labor intensity and improves the working efficiency.

Description

technical field [0001] The invention belongs to the field of transportation and lifting, in particular to an automatic hook device for steel wire ropes. Background technique [0002] When the bridge-type grab ship unloader uses grabs to load and unload bulk cargo such as coal and ore powder, in order to quickly replace various grabs, a pear-shaped wire rope is installed at the rope end of the ship unloader wire rope and the grab opening and closing wire rope. The rope sleeve and the pear-shaped rope sleeve are connected by a C-type quick release buckle. [0003] The pear-shaped noose is made of babbitt alloy for the connection between the plow-shaped head and the steel wire rope. When making a steel wire rope pear-shaped noose, it is necessary to remove the burrs of the steel wire rope head, and then pass the steel wire rope through the root of the pear-shaped head; tie the wire rope at about 180mm-200mm at the head of the steel wire rope for 20-50mm, and after it is fixed ...

AI Technical Summary

Problems solved by technology

The steel wire rope is generally made of high carbon steel, which has high strength. It is difficult to complete the hook operation by manpower. Oxygen acetylene spray guns are often used to locally heat the steel wire on site, and then bend it after lowering the bottom strength. There is a certain influence on the connection strength and life of the sleeve

In order to ensure that the broken and hooked steel wire rope can be smoothly drawn into the plow head before casting the plow-shaped rope sleeve, it is necessary to hook the broken steel wire inward evenly, especially the broken steel wire in the outer layer. If the bending device is used for hooking, it cannot ensure that all steel wires are evenly hooked to the inside

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