Horizontal type drawing press

Abstract

The invention discloses a horizontal type drawing press. The horizontal type drawing press comprises a front beam, a rear beam, a plurality of square columns, a punch and a cylinder body, wherein thefront beam and the rear beam are respectively fixed at the two ends of the square columns, the rear beam is used for fixing the cylinder body, and the punch is arranged between the square columns; thepunch is connected with the output end of the cylinder body, a drawing mold is installed on the front beam, a supporting beam is arranged right below the punch, a driving mechanism for driving the supporting beam to move back and forth in the axial direction of the punch is arranged at the lower part of the supporting beam, and the top surface of the supporting beam makes contact with and supports the lower side surface of the front part of the punch; and cushion blocks with adjustable thickness are arranged between the square columns and the sliding block of the punch. The horizontal type drawing press is matched with the supporting beam for supporting the long punch, so that the punch is prevented from falling, and the supporting beam can move along with the sliding block of the mounting punch, gaps between the sliding block of the punch and the square columns can be adjusted at the same time so as to ensure that the punch moves along the center of the press.

Description

technical field [0001] The invention belongs to the technical field of hydraulic presses, and in particular relates to a horizontal drawing and stretching press. Background technique [0002] Existing horizontal drawing and stretching presses can only be used for drawing and forming cup-shaped (barrel-shaped) parts with a bottom at one end and a certain wall thickness, such as oxygen cylinders, etc., and can only make parts with a very short size. Direct forming, the forming accuracy is also relatively poor, generally using secondary drawing forming, and in the secondary drawing forming, the equipment uses a longer punch, but when the long punch is placed horizontally, its front end lacks support, and it will be affected by gravity. Deviation occurs, and even bending occurs, causing the punch to not move along the center of the press; and under long-term work, the gap between the square column and the slider of the punch will increase, causing the punch to also occur The en...

AI Technical Summary

Problems solved by technology

[0002] Existing horizontal drawing and stretching presses can only be used for drawing and forming cup-shaped (barrel-shaped) parts with a bottom at one end and a certain wall thickness, such as oxygen cylinders, etc., and can only make parts with a very short size. Direct forming, the forming accuracy is also relatively poor, generally using secondary drawing forming, and in the secondary drawing forming, the equipment uses a longer punch, but when the long punch is placed horizontally, its front end lacks support, and it will be affected by gravity. Deviation occurs, and even bending occurs, causing the punch to not move along the center of the press; and under long-term work, the gap between the square column and the slider of the punch will increase, causing the punch to also occur Sheet tail, thus affecting the quality of drawing and forming

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