Buffer mechanism for workshop production

Abstract

The invention discloses a buffer mechanism for workshop production. The buffer mechanism comprises an upper buffer block (1), a lower buffer block (2), cushion rubber pads (3) and a buffer device. The buffer device is formed by arranging multiple buffer shafts (4), multiple springs (5) and a fixed base (6) in parallel. Each buffer shaft (4) is located in a through hole in the middle of the corresponding spring (5). Any end of each buffer shaft (4) is fixedly mounted on the fixed base (6), and the other end of each spring (4) is mounted on the lower surface of the lower buffer block (2). According to the buffer mechanism, the length of the buffer shafts is 1 / 2 that of the uncompressed springs, and limiting between the lower buffer block and the fixed base can be achieved effectively; the springs are butterfly-shaped springs, the load large in change range can be borne, deformation energy per unit volume of the springs is large, and the good buffer shock absorption capacity is achieved; and the cushion rubber pads are used and therefore the impact can be reduced to a great extent.

Description

technical field [0001] The invention relates to a buffer device, in particular to a buffer mechanism for workshop production. Background technique [0002] In the pharmaceutical industry, stamping dies are the most familiar to everyone, because most pharmaceutical processing requires the use of stamping dies. The stamping dies can perfectly cut various materials. The precision requirements of stamping materials vary. We need to use fine blanking equipment and fine blanking dies to process stamping materials with high smoothness requirements. Fine blanking equipment is expensive, and the production cost of stamping materials is high. In order to solve this technical problem, people have invented a pharmaceutical stainless steel punching die, which includes a mold base, an upper buffer block and a lower buffer block. The punching size of the lower buffer block matches the size of the upper buffer block. It has a trumpet-shaped opening, and the lower buffer block is an arc gro...

AI Technical Summary

Problems solved by technology

The die with this structure is noisy when punching the die. When the pressure of the upper buffer block on the lower buffer block is too large, the lower buffer block is easily damaged and deformed.

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