Die fixing seat of punching machine

Abstract

The invention relates to a die fixing seat of a punching machine. A base is provided with a sliding guide rail which is provided with a punching mechanism; two positioning blocks are symmetrically arranged on the base and located on one side of the punching mechanism; the base is provided with a sliding cylinder which is located on one side of the positioning blocks and used for enabling the positioning blocks to slide on the base; the side face of each positioning block is provided with a slidable pipe half die body which is provided with a U-shaped groove, and the U-shaped grooves are formed in the two pipe half die bodies in a mutually corresponding mode; one side of the positioning blocks is provided with two cylinder fixing blocks which are connected in an abutted mode; a compaction cylinder is arranged in each cylinder fixing block, a telescopic rod of each compaction cylinder is fixedly provided with a connecting block, and each connecting block is provided with multiple locking screws; the pipe half die bodies are provided with screw holes corresponding to the locking screws. According to the die fixing seat of the punching machine, operation is convenient, by means of the compaction cylinders and the locking screws, the pipe half die bodies can be replaced rapidly and efficiently, time and labor are saved, and good practicability is achieved.

Description

technical field [0001] The invention relates to a fixing seat, in particular to a mold fixing seat of a punching machine. Background technique [0002] Although there are more and more cars now, bicycles are still a very convenient and comfortable means of transportation. In the production process of the straight-line train, many pipe fittings need to be drilled. The traditional punching die clamps the pipe fittings by closing the two pipe halves with arc grooves on one side. The back parts of the two pipe halves are connected with the screw , and the movable rod are connected. In this case, the clamping effect is very good, but the operation of the replacement of the tube half mold body is more cumbersome, so the processing efficiency is average in the end, and it cannot meet the batch processing and production. Contents of the invention [0003] The object of the present invention is to provide a mold fixing seat of a punching machine which is easy to operate and easy t...

AI Technical Summary

Problems solved by technology

In the production process of the straight-line train, many pipe fittings need to be drilled. The traditional punching die clamps the pipe fittings by closing the two pipe halves with arc grooves on one side. The back parts of the two pipe halves are connected with the screw , and the movable rod are connected. In this case, the clamping effect is very good, but the operation of the replacement of the tube half-mold is more cumbersome, so the processing efficiency is average in the end, and it cannot meet the batch processing and production

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