Full-automatic groove broacher for variable damping gas spring cylinder barrel

Abstract

The invention discloses a full-automatic groove broacher for a variable damping gas spring cylinder barrel. The full-automatic groove broacher comprises a working table, a supporting rack, a feeding mechanism, a feeding and discharging transmission mechanism, a groove broaching action mechanism and a discharging box, wherein the feeding mechanism, the feeding and discharging transmission mechanism, the groove broaching action mechanism and the discharging box are fixed to the working table. The feeding and discharging transmission mechanism comprises a first bottom plate, a first guide rail is arranged on the first bottom plate, a first sliding table is arranged on the first guide rail, a first pneumatic claw and a second pneumatic claw are fixed to the first sliding table, a first lead screw is arranged above the first bottom plate, the first lead screw penetrates through the first sliding table and is connected with a first servo motor, and feeding and discharging are achieved by rotating the first lead screw through the first servo motor. A second guide rail, a second air cylinder and a limiting stopper are fixed to the working table top, the first bottom plate is installed on the second guide rail, a second sliding table is arranged below the first bottom plate, the second sliding table is connected with the second air cylinder through a connecting plate, and longitudinal moving feeding and discharging are achieved through the second air cylinder. The groove broaching device can be suitable for groove broaching of variable damping air spring cylinder barrels of various sizes and different lengths, improves production benefits and is suitable for batch use.

Description

technical field [0001] The invention belongs to the field of mechanical parts manufacturing, and in particular relates to a fully automatic slotting machine for variable damping gas spring cylinders. Background technique [0002] Most of the existing ones in the market are manual. There is a mold base on the equipment. The front part of the mold base is equipped with an upper opening and closing mold and a lower opening and closing mold fixed on the mold base. The upper opening and closing mold is equipped with a mold clamping cylinder. , The lower opening and closing mold is equipped with a grooved mandrel, and the right side of the mandrel is connected to the knife rod, and the knife rod is equipped with a grooved cutter wheel, a roller, a knife holder, etc. The length of the groove and the starting point of the groove are determined by the stroke of the cylinder, and the adjustment of the stroke of the cylinder is troublesome and the precision is low. This structure is s...

AI Technical Summary

Problems solved by technology

This structure is subject to the problem of manual operation, and it needs to be operated by both hands. One hand holds the steel pipe and puts it on the mandrel, and the other hand presses the start switch. Requires special planes and personnel, low efficiency, increased manufacturing costs, and poor precision

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