Automotive stabilization rod double-end one-time forging and forming device and using method thereof

Abstract

The invention provides an automotive stabilization rod double-end one-time forging and forming device which can be used for conducting synchronous machining on two ends of an automotive stabilization rod blank, synchronously perform upsetting and forging-stamping processes and is high in production efficiency and stable in finished product quality. A workpiece clamping device, an upsetting device and a forging-stamping device are arranged in a machine frame. The upsetting device comprises a left extruding cylinder, a right extruding cylinder, a left upsetting horizontal die base and a right upsetting horizontal die base. The workpiece clamping device comprises an upper fixing seat A fixed to a piston rod of a longitudinal hydraulic cylinder A and further comprises a left upper clamping die, a right upper clamping die, a left lower clamping die and a right lower clamping die. The forging-stamping device comprises an upper fixing seat B fixed to a piston rod of a longitudinal hydraulic cylinder B. A left upper forging forming die and a right upper forging forming die are fixed to the upper fixing seat B, and a left lower forging forming die and a right lower forging forming die matched with the left upper forging forming die and the right upper forging forming die are arranged on the machine frame.

Description

technical field [0001] The invention relates to a production device for automobile parts, in particular to a production device for an automobile stabilizer bar. Background technique [0002] The two ends of the automobile stabilizer bar are connected to the frame by fastening bolts and the swing arm bracket. The two ends of the stabilizer bar need to be forged into a certain shape, and the mounting holes are processed in the middle; the existing process is to forge twice by flat forging machine or punching machine Molding, slow speed, low efficiency of the production line, difficult to control the length of the stabilizing bar and the parallelism of the two ends due to the lack of positioning device, and the scrap rate is high. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a double-head one-time forging forming device for the automobile stabilizer bar, which can simultaneously process the two ends of the automo...

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Problems solved by technology

[0002] The two ends of the car stabilizer bar are connected to the frame by fastening bolts and the swing arm bracket. The two ends of the stabilizer bar need to be forged into a certain shape, and the mounting holes are processed in the middle; the existing process is to forge twice by flat forging machine or punching machine Molding, slow speed, low efficiency of the production line, difficult to control the length of the stabilizing bar and the parallelism of both ends due to the lack of positioning device, high scrap rate

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