Automobile shock absorber stretching tool

Abstract

The invention discloses an automobile shock absorber stretching tool. The automobile shock absorber stretching tool comprises a machining table, a machine case and a shock absorber, one side of the upper surface of the machining table is provided with a mounting table through a bolt; a positioning pin is fixedly arranged on the upper surface of the machining table, and the position, located on oneside of the machining table, of the machining table is provided with a penetrating groove; the machine case is mounted on the inner side of the lower end of the machining table, and a motor is mounted at the lower end of the inner side of the machine case; a reduction gearbox is mounted in the position, above the motor, of the inner side of the machine case, and a power output shaft of the reduction gearbox is connected with the output shaft end of the motor through a coupling; an eccentric wheel is mounted at the output shaft end of the reduction gearbox, and a movable rod is mounted in theposition, located on one side of the eccentric wheel, inside the machine case; and the upper end of the movable rod sequentially penetrates through the machine case and the machining table and is mounted above the movable rod, and a compression spring is mounted on the side, away from the eccentric wheel, of the movable rod of the interior of the machine case. According to the automobile shock absorber stretching tool, using is convenient and quick, and a shock absorber can be quickly stretched.

Description

technical field [0001] The invention relates to the field of assembling devices for automobile parts, in particular to a stretching tool for automobile shock absorbers. Background technique [0002] At present, the shock absorbers of automobiles, especially trucks, generally use double-acting drum shock absorbers. For ease of transportation, this shock absorber is transported to the factory in a compressed state, and the shock absorber needs to be stretched during assembly. Due to the large force required when the shock absorber is stretched, it is difficult for workers to operate, and there is currently no tooling for shock absorber stretching. [0003] The existing shock absorber stretching tool has the following problems: 1. By installing a cylinder on the surface of the processing table, one end of the shock absorber is installed at the end of the cylinder telescopic rod, and the shock absorber is pulled through the movement of the cylinder telescopic rod. However, the...

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Problems solved by technology

Due to the large force required for the stretching of the shock absorber, it is difficult for workers to operate, and there is no tooling for stretching the shock absorber at present.

[0003] The existing shock absorber stretching tool has the following problems: 1. By installing the cylinder on the surface of the processing table, one end of the shock absorber is installed at the end of the cylinder telescopic rod, and the shock absorber is pulled by the movement of the cylinder telescopic rod. extension, but the working frequency of the cylinder is relatively slow, and after a long time of work, the cylinder wears a lot, which is not suitable for mass production in the factory; 2. The distance between the positioning pins is fixed and cannot be adjusted. When the vibrator is stretched, it is necessary to replace a different type of cylinder

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