Steel wire rope cutter of automobile window regulator

Abstract

The invention discloses a steel wire rope cutter of an automobile window regulator. The steel wire rope cutter comprises a pressure pump, a high-pressure oil pipe and a cutting head, the pressure pumpis connected with the high-pressure oil pipe, the cutting head is connected to the other end of the high-pressure oil pipe, the pressure generated by the pressure pump is transmitted to the cutting head through the high-pressure oil pipe, the cutting head cuts a steel wire rope, the cutting head is separated from other operation parts, it is convenient to extend into a narrow space of a vehicle door for using, the cutting head can be extended into the vehicle door very easily, and hung on the steel wire rope, a handle of the pressure pump outside the vehicle door is rotated, so that the steelwire rope can be cut, hands of maintenance workers cannot be hurt, the connected high-pressure oil pipe can be bent at will, the steel wire rope cutter is suitable for various complex structures, andis more suitable for automobile maintenance than ordinary steel wire scissors.

Description

technical field [0001] The invention belongs to the field of automobile maintenance tools, and relates to a special cutting tool for steel wire ropes of automobile window regulators. Background technique [0002] The most vulnerable part of the automotive window lifter is the steel wire rope, which is wound with dozens of tiny steel wires. With repeated use, one of the tiny steel wires breaks, and with the continuous pulling and friction of the steel wire rope, it breaks. The steel wires are constantly peeled off from the wire rope, and then the peeled wire rope is wound on the wheel of the driving wire rope or on another section of the wire rope, causing the wire rope to be entangled and unable to move up and down, and the car window glass cannot be lifted. The car window regulator is installed in the car door, and the space inside the car door is narrow. To replace the car window regulator, it is necessary to disassemble the combination of the car window regulator and the ...

AI Technical Summary

Problems solved by technology

[0002] The most vulnerable part of the automotive window lifter is the steel wire rope, which is wound with dozens of tiny steel wires. With repeated use, one of the tiny steel wires breaks, and with the continuous pulling and friction of the steel wire rope, it breaks. The steel wires are constantly peeled off from the wire rope, and then the peeled wire rope is wound on the wheel of the driving wire rope or on another piece of wire rope, causing the wire rope to be entangled and unable to move up and down, and the car window glass cannot be lifted

The car window regulator is installed in the car door, and the space inside the car door is narrow. To replace the car window regulator, it is necessary to disassemble the combination of the car window regulator and the window glass, and the disassembly of the joint between the car window regulator and the window glass It is more complicated, and it is necessary to move the window glass to the disassembly window reserved for the door, and the car window glass cannot be moved after the wire rope of the car window lifter is damaged, causing the car glass lifter and the car window glass to be inseparable, and the damage cannot be replaced In order to dismantle the window glass, the window glass can only be moved freely by cutting the wire rope of the car window lifter, and because of the narrow space inside the door, the commonly used wire pliers for cutting the wire rope are too large to reach into the door Although the small size pliers can reach into the car door, it is very laborious to cut the wire rope. The narrow interior space of the car door also hinders the clamping of the pliers and the force of the hand, and it is easy to hurt the hand when cutting. Therefore, the car maintenance industry urgently needs a The first wire rope cutting tool that can be easily used inside the car door

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