Special liquid-state intelligent casting and forging machine for heavy truck flywheel shell

Abstract

The invention discloses a special liquid-state intelligent casting and forging machine for a heavy truck flywheel shell. The special liquid-state intelligent casting and forging machine comprises a main oil cylinder, a bottom plate, sliding columns, a lifting table and a knockout device, wherein the top surface of the bottom plate is symmetrically and fixedly provided with four sliding columns; the top ends of the sliding columns are equipped with the main oil cylinder; the lifting table is arranged below the main oil cylinder in parallel; the sliding columns are connected to the lifting tablein a sliding penetrating mode; the telescopic end of the main oil cylinder is fixedly connected to the lifting table; and the bottom surface of the lifting table and the top surface of the bottom plate are correspondingly equipped with the knockout device. According to the casting and forging machine disclosed by the invention, a protective plate is elastically mounted in a sliding mode, so thata processing position is pre-isolated while the machine presses and works to improve protection on staff around the machine, and therefore, use safety is improved; meanwhile, a slide barrel is in sliding contact with the sliding columns, so that friction force of the surfaces of the sliding columns is conveniently controlled; and while the friction force of the surfaces of the sliding columns is greater, the slide barrel slides relatively to coat oil to the sliding columns for lubricating, so that sliding and lifting of the lifting table are guaranteed, and power loss caused by resistance is reduced.

Description

technical field [0001] The invention relates to the technical field of casting and forging machines, in particular to a special liquid intelligent casting and forging machine for heavy truck flywheel housings. Background technique [0002] The processing of heavy-duty truck accessories is relatively strict, and the processing equipment is relatively large, so that heavy-duty truck accessories with stable force can be processed well. [0003] The processing of heavy truck flywheel housing is a necessary processing equipment. The processing effect of traditional horizontal hydraulic processing equipment is relatively general, and the use of vertical equipment can effectively improve the processing stability. Due to the high pressure and high risk of vertical processing, it is necessary to process The edge of the part is blocked, but the current equipment does not have a stable protection device, and the vertical lifting and sliding resistance requirements are relatively strict...

AI Technical Summary

Problems solved by technology

[0003] The processing of heavy truck flywheel housing is a necessary processing equipment. The processing effect of traditional horizontal hydraulic processing equipment is relatively general. The use of vertical equipment can effectively improve the processing stability. Due to the high pressure and high risk of vertical processing, it is necessary to process The edge of the part is blocked, but the current equipment does not have a stable protection device, and the vertical lifting and sliding resistance requirements are relatively strict, and the lifting resistance of the current vertical device cannot be effectively guaranteed

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