Improved V-shaped anvil

Abstract

The invention discloses an improved V-shaped anvil. The improved V-shaped anvil comprises two V-shaped anvil bodies which are symmetrically arranged, a dovetail-shaped connecting block is fixed to the top face of a V-shaped anvil block, a second cylindrical groove is formed in the center of the bottom face of the V-shaped anvil block, one end of a first spring is connected with the top face of the second cylindrical groove, the other end of the first spring is connected with a pressing rod, a third cylindrical groove is formed in the top face of the second cylindrical groove, each V-shaped anvil body comprises two trapezoid prismatic table anvils, trapezoid prismatic table through grooves are formed in the top faces of the trapezoid prismatic table anvils, the pressing rod comprises a cylindrical rod, a cylindrical protrusion is fixed to the top face of the cylindrical rod and connected with the first spring in a sleeved mode, two trapezoid prismatic table side rods are symmetrically fixed to the edge of the side face of the cylindrical rod, elastic pieces are fixed to the side faces of the trapezoid prismatic table through grooves, the side faces of the trapezoid prismatic table side rods are connected with the elastic pieces in a pressing mode, and cross-shaped pressing rods are movably connected to the top faces of the trapezoid prismatic table side rods. According to the improved V-shaped anvil, defects in the prior art can be overcome, high-temperature alloy forging structure is obviously improved, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the field of forging, in particular to an improved V-shaped anvil. Background technique [0002] The traditional flat anvil is used to pull out two flat anvils up and down. During the forging deformation process of flat anvil forging, there will always be corners in the forging, and the temperature drop at the corners is relatively large. During the non-stop square process, the whole forging has been cooling down, causing the temperature of the forging to be lower and lower. The temperature at the corner of the forging is already lower than the temperature range of dynamic recrystallization, which often leads to uneven grain size, with large and small grains. Therefore, the elongation of the flat anvil is not conducive to obtaining a uniform and fine-grained superalloy. However, the existing V-shaped anvil needs to replace the V-shaped anvil because the workpiece becomes thinner during the forging process of the workpiece, w...

AI Technical Summary

Problems solved by technology

Therefore, the elongation of the flat anvil is not conducive to obtaining a uniform and fine-grained superalloy

However, the existing V-shaped anvil needs to replace the V-shaped anvil because the workpiece becomes thinner during the forging process, which affects the work efficiency.

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