Automatic quenching device for automobile plate spring

Abstract

The invention relates to an automatic quenching device for an automobile plate spring. The automatic quenching device comprises a quenching oil pool, wherein a full-automatic frame type swinging lifting quenching machine is arranged at the top of the quenching oil pool; a quenching furnace and a tempering furnace are respectively arranged at two ends of the quenching oil pool; an oil draining conveying device and a hot straightening machine are arranged on one side of the quenching oil pool; a robot I for carrying the plate spring from the quenching furnace to the hot straightening machine isarranged at the discharging end of the quenching furnace; a robot II for carrying the plate spring from the hot straightening machine to the full-automatic frame type swinging lifting quenching machine and then carrying the plate spring to the oil draining conveying device after the plate spring is quenched is arranged at one end of the oil draining conveying device; and a robot III for carrying the plate spring from the oil draining conveying device to the tempering furnace is arranged at the other end of the oil draining conveying device. The automatic quenching device is small in occupied area, oil smoke is conveniently collected and purified, and the production efficiency is greatly improved. The robots are adopted for feeding and discharging, so that the labor intensity is greatly reduced, the yield is improved, the positioning precision can be guaranteed, and the product quality is improved.

Description

technical field [0001] The invention relates to an automatic quenching device for an automobile leaf spring, which belongs to the technical field of leaf spring rolling mills. Background technique [0002] Automobile leaf springs need to be quenched during the production process. At present, the quenching is that the leaf springs are heated in the quenching furnace, then put into the quenching machine, put into the quenching oil pool by the quenching machine for quenching, take them out after quenching, and then put them in the quenching machine. Tempering in a tempering furnace. However, the traditional leaf spring quenching line has a large area of ​​equipment, a large number of equipment, many operators, and high labor intensity, which is not convenient for automatic production. Contents of the invention [0003] The invention provides an automatic quenching device for a leaf spring of an automobile, which solves the problems that the current quenching line for leaf sp...

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Problems solved by technology

[0003] The invention provides an automatic quenching device for leaf springs of automobiles, which solves the problems that the existing equipment of the leaf spring quenching line has a large area, a large number of equipment, a large number of operators, a large labor intensity, and is not easy to realize automation.

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