Lashing bar numerical control hydraulic high-speed horizontal forging machine and using method thereof

Abstract

The invention discloses a lashing bar numerical control hydraulic high-speed horizontal forging machine and a using method thereof. The lashing bar numerical control hydraulic high-speed horizontal forging machine comprises a base, wherein a spindle hydraulic cylinder placed horizontally is arranged at one end of the base, and guiding rods are arranged on the positions, located on the two sides ofa spindle piston rod of the spindle hydraulic cylinder, of the spindle hydraulic cylinder; the guiding rods are provided with mold bodies, the guiding rods and the spindle piston rod are coaxially arranged, and a supporting seat for fixing the guiding rods is arranged at the end, far away from the spindle hydraulic cylinder, of the base; the guiding rods include a pair of left guiding rods and apair of right guiding rods, and a plurality of left mold bodies are jointly disposed on the left guiding rods in a penetrating mode; and left mold cavities are vertically formed in the positions, facing the axis of the spindle piston rod, in the left mold bodies, and the left mold cavities are connected with an auxiliary hydraulic cylinder to drive the left mold cavities to move towards or away from the axis of the spindle piston rod; and correspondingly, a plurality of right mold bodies corresponding to the left mold cavities one to one are jointly arranged on the right guiding rods in a penetrating mode, and the right mold bodies are provided with right mold cavities and are connected with the auxiliary hydraulic cylinder. The lashing bar numerical control hydraulic high-speed horizontalforging machine can realize multi-stage forging rough on workpieces, and the spacing of the adjacent forged rough portions can be adjusted according to actual requirements.

Description

technical field [0001] The invention relates to a flat forging machine, in particular to a numerically controlled hydraulic high-speed flat forging machine for binding rods and a method for using the same. Background technique [0002] Flat forging machine is also called horizontal forging machine. As a branch of mechanical press, flat forging machine mainly produces die forgings by local upsetting. In addition to local gathering steps, the equipment can also realize punching, bending, flanging, trimming and cutting. Due to its high productivity, it is suitable for mass production. Therefore, it is widely used in automobile, tractor, bearing and aviation industry. [0003] The Chinese patent with the notification number CN204524125U discloses a vertical split die four-station flat forging machine, including a frame on which a horizontally arranged longitudinal die device and a transverse die clamping device, a longitudinal die device and a transverse die clamping device a...

AI Technical Summary

Problems solved by technology

[0004] In this kind of flat forging machine with vertical die splitting, the die parting surface of the die is in a vertical position, and the die chambers of several die forging steps of a forging are arranged up and down in the vertical direction, so the operating conditions are poor and the processing efficiency is low.

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