Die guide column straightening machine

Abstract

The invention discloses a die guide column straightening machine. The die guide column straightening machine comprises a frame, a pressure head fixed on the frame, and a clamping part perpendicular to the pressure head, wherein the clamping part comprises a seat body and a fixed block detachably connected with the seat body, and further comprises liquid plastic, a sliding column, a thin-wall expanding sleeve, an expanding sleeve body sleeving the fixed block, a pull rod glidingly connected with the seat body, a connecting plate connected and fixed with the pull rod, and a rocker hinged with the connecting plate; a channel for containing the liquid plastic is formed in the expanding sleeve body; the thin-wall expanding sleeve is fixed in an expanding sleeve body inner hole and covers an opening in the inner wall of the channel; the sliding column is glidingly connected with the expanding sleeve body; the inner end of the sliding column covers an opening in the outer end of the channel; the outer end of the sliding column is hinged with one end of the rocker, which is far from the connecting plate; a cavity for the connecting plate, the pull rod and the rocker to move is arranged in the fixed block; the middle of the rocker is pivoted in the cavity. The scheme has a simple structure, is convenient to operate, can rapidly clamp die guide columns, is convenient for rapidly straightening, and reduces the cost.

Description

technical field [0001] The invention relates to the technical field of mold guide post production detection, in particular to a mold guide post straightening machine. Background technique [0002] Stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, called cold stamping die (commonly known as cold stamping die). Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. [0003] Stamping dies generally include die handles, guide pillars, upper dies, upper dies, lower dies, and lower dies. Guide pillars are guide elements used in combination with components in the die to ensure that the die can move and guide the die stroke with precise positioning; this is It is necessary to straighten the mold guide post many times during the...

AI Technical Summary

Problems solved by technology

[0003] Stamping dies generally include die handles, guide pillars, upper dies, upper dies, lower dies, and lower dies. Guide pillars are guide elements used in combination with components in the die to ensure that the die can move and guide the die stroke with precise positioning; this is It is necessary to straighten the mold guide post many times during the production and processing process, but the current mold guide post straightening machine cannot quickly clamp the mold guide post, resulting in low straightening efficiency and high cost

Images