Multi-angle punching machine

Abstract

The invention discloses a multi-angle punching machine which comprises a machine body, wherein raw material clamping and feeding mechanisms are installed on two ends of the machine body in a sliding manner; a multi-angle punching machine head is disposed on the machine body located between the two raw material clamping and feeding mechanism; a raw material positioning and transport guiding mechanism is disposed inside the multi-angle punching machine head; a core rod is disposed inside the raw material positioning and transport guiding mechanism; a core rod supporting mechanism is disposed between one end of the core rod and a rack; and the core rod supporting mechanism passes through one of the raw material clamping and feeding mechanism. The machine has the beneficial effects that multi-direction punching of a raw material can be completed with one time of feeding, feeding of multiple times is not needed, feeding processes are simplified, working efficiency is increased, and precision of positioning and punching is high; and meanwhile, online punching of a clamped area of the raw material is realized through alternate clamping of the raw material by the two raw material clamping and feeding mechanism, the raw material do not need to be sawn and cut in comparison with traditional tools, the raw material is not wasted, processes of sawing and cutting are saved, production efficiency of a finished material is greatly increased, and processing precision of the finished material is effectively ensured.

Description

technical field [0001] The invention belongs to the technical field of punching equipment, in particular to a multi-angle punching machine. Background technique [0002] At present, the existing punching machines can only punch in one direction (mostly punching from top to bottom). hole), it needs multiple feeds to complete the multi-faceted punching work (for the square tube after punching one face or two opposite faces, take out the raw material, turn it over at a certain angle, and then feed again, and then proceed to other surface punching work); at the same time, during the punching operation, the feeding mechanism needs to hold the end of the raw material and intermittently feed the material to the punching station. Since the end of the raw material is clamped, it cannot Realize the direct punching of the end of the raw material. In order to meet the needs of the end punching, the raw material to be punched needs to be longer than the finished material (after the raw ...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing punching machines can only punch in one direction (mostly punching from top to bottom). hole), it needs multiple feeds to complete the multi-faceted punching work (for the square tube after punching one face or two opposite faces, take out the raw material, turn it over at a certain angle, and then feed again, and then proceed to other surface punching work); at the same time, during the punching operation, the feeding mechanism needs to hold the end of the raw material and intermittently feed the material to the punching station. Since the end of the raw material is clamped, it cannot Realize the direct punching of the end of the raw material. In order to meet the needs of the end punching, the raw material to be punched needs to be longer than the finished material (after the raw material is punched), and the long part is clamped by the feeding mechanism. After the punching is completed, The part sawing that grows is come off (sawing scrap), to meet the regulation of finished product, adopts above-mentioned punching machine to have following defect:

[0003] 1. The process is complicated and the production efficiency is low;

[0004] 2. Multiple feedings in the punching stage will affect the positioning accuracy of the raw material, which in turn will affect the punching accuracy;

[0005] 3. Due to the existence of sawing waste, it will not only cause waste of raw materials, but also cause sawing errors, and the accuracy of finished materials is not guaranteed

Images