Rotary sleeve tool of steel wire rope tightening of automobile glass lifter and rapid steel wire rope assembling method

Abstract

The invention discloses a rotary sleeve tool for steel wire rope tightening of an automobile glass lifter. The tool is characterized by comprising a cylindrical main body (1) and a rotary handle (2),the cylindrical main body (1) is vertically and fixedly connected with the rotary handle (2); an inclined plane (5) is arranged at the front end of the cylindrical body (1), a double-claw positioningcolumn (3) is arranged at the front end of the cylindrical main body (1) and perpendicular to the rotary handle (2), a spiral groove (4) is machined in the cylindrical cambered surface of the front end of the cylindrical main body (1) and used for guiding a steel wire rope, and the tail of the spiral groove (4) is connected with the inclined plane. The tool does not cross the center of a pulley, positioning is conducted through a pulley single-side hole, meanwhile, the steel wire rope is guided through the spiral groove in the cylindrical cambered surface of the tool and matched with a pulleyside notch through the inclined plane, and the steel wire rope slides into a pulley rail groove from the spiral groove through the inclined plane when rotating to the highest point through single-sidestress application.

Description

technical field [0001] The invention belongs to the field of automobile assembly, in particular to a swivel tool for assembling steel wire rope parts of an automobile glass lifter mechanism (double guide rails), which is applied to the assembly processing of the steel wire rope parts of the automobile glass lifter mechanism. Background technique [0002] Aiming at the assembly and processing of the steel wire rope components of the automobile window lifter mechanism (double guide rail), the existing technical solutions are: First use special tooling to compress the spring in the wire rope part; Then use the "X" type tooling to cross the center of the pulley and position it with the holes on both sides of the pulley, rotate symmetrically on both sides of the pulley, and put the steel wire rope from the side notch of the pulley into the groove of the pulley running track. The rotating assembly process of this scheme is complicated, and the steel wire rope is subjected to a ...

AI Technical Summary

Problems solved by technology

The rotating assembly process of this scheme is complicated, the steel wire rope is under a large force, and it is easy to deform after assembly, and the deformation is obvious, resulting in abnormal noise during operation.

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