Press quenching mechanical arm apparatus

Abstract

A press-quenching manipulator device comprises a base, a conveying mechanism, a pulling mechanism, a lifting platform, a carrier track, a horizontal shifting mechanism, a lifting mechanism and a grasping mechanism, wherein, the base is arranged on the ground; the conveying mechanism is arranged at the upper end of the base; the pulling mechanism is mounted at the upper end of the conveying mechanism; the lifting platform is arranged at the lower part on one side of the base; the lower end of the carrier track is mounted on the ground; the horizontal shifting mechanism is mounted on the carrier track, and the position where the lifting platform is arranged partially coincides with the movement path of the horizontal shifting mechanism; the lifting mechanism is mounted on the horizontal shifting mechanism; and the grasping mechanism is connected to the lower end of the lifting mechanism. The press-quenching manipulator device of the invention allows the supporting / conveying plate thereon to be propped against a second gear in a press-quenching holding furnace, and allows a unidirectional gripper to pull a first gear, so that partitioning plates are not required to be arranged at thebottom of each gear during the press-quenching process, thereby not only reducing the quantity of parts and the production cost, but also improving the production efficiency.

Description

technical field [0001] The invention relates to a mechanical device used in the heat treatment industry, in particular to a press-quenching manipulator device used in a gear press-quenching production process. Background technique [0002] Gear press quenching is an effective method used in gear production to ensure that the gear does not lose machining accuracy after carburizing and quenching. Usually, it is kept warm in a press quenching and holding furnace, and then transferred to a quenching press by a manipulator for press quenching . At present, domestic gear manufacturers mainly adopt two methods for gear press quenching: manual or semi-automatic operation, and automatic operation relying on special tooling. Among them, the manual or semi-automatic operation method is to use simple machinery for press quenching. The main disadvantage is that manual intervention is required in the whole process of press quenching, so the labor intensity of the operators is high, the w...

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Problems solved by technology

Among them, the manual or semi-automatic operation method is to use simple machinery for press quenching. The main disadvantage is that manual intervention is required in the whole process of press quenching, so the labor intensity of the operator is high, the work efficiency is low, and the product quality is unstable.

The main disadvantage of relying on special tooling for automatic operation is that a partition made of heat-resistant steel needs to be installed at the bottom of each gear when loading materials. Since the production of partitions and regular replacement of partitions will increase additional costs, the production line consumes Can be larger, and can not automatically adapt to gears of different diameters, so can not achieve complete automated production

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