Numerical-control angle forming and processing machine

Abstract

The invention discloses a numerical-control angle forming and processing machine, which structurally comprises a forming device and a shearing device that are arranged on a frame; the forming device consists of a multi-position forming roller and a multi-position square die which are matched together, wherein the multi-position forming roller is arranged on a roller seat and rotates through a roller shaft, and the multi-position square die is arranged on a die holder; a forming cylinder is arranged corresponding to the upper side of the multi-position square die; a roller transposition device which can be used for enabling the roller to change in different angles and positions is connected to the multi-position forming roller, and a modular angle transformation device which can be used for enabling the square die to automatically transform modular angles is connected to the multi-position square die; and the purposes that automatic conversion of roller dies of multiple circular-arc radiuses and technological requirements of the forming square dies of multiple circular-arc radiuses are reached by a numerical control system according to the general requirements of workpieces and a gap is automatically adjusted to a reasonable gap at the same time are achieved under the condition of not changing the forming rollers and the square die. Likewise, the functions of automatic tool changing and locking, and the like of a shearing station are realized by the numerical control system according to the conventional requirements of the workpieces.

Description

technical field [0001] The invention relates to corner forming equipment, in particular to a numerically controlled corner forming processing machine. Background technique [0002] The angle forming processing machine in the prior art is a relatively mature technology in terms of numerical control technology, and it can be described as diverse in terms of mechanical structure or function, but the basic forming process and the process of cutting flash are Must have, the function of the current processing machine is not perfect enough, can not realize all the functions automatically, or is lacking in other aspects such as safety or precision. For example, to give some common defects, we know that the most common corner forming is right angle, but it must have a certain radian, and the radius placed in the radian is generally R4, R10, R15, etc. according to the most frequently processed workpieces. , so when the current processing machine is processing different workpieces, it...

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Problems solved by technology

[0002] The angle forming processing machine in the prior art is a relatively mature technology in terms of numerical control technology, and it can be described as diverse in terms of mechanical structure or function, but the basic forming process and the process of cutting flash are Must have, the function of the current processing machine is not perfect enough, can not realize all the functions automatically, or is lacking in other safety or precision, etc.

For example, to give some common defects, we know that the most common corner forming is right angle, but it must have a certain radian, and the radius placed in the radian is generally R4, R10, R15, etc. according to the most frequently processed workpieces. , so when the current processing machine is processing different workpieces, it is necessary to manually replace the forming rollers in different forming devices frequently, so the operation is very inconvenient and the production efficiency is low; Whether it is a good shearing process, in order to make the quality of forming and shearing burrs better, manual pressing is required. On the one hand, it is unsafe, on the other hand, the production efficiency cannot keep up, and the quality cannot guarantee defects; in terms of safety, traditional processing machines There are no facilities such as protective windows in the molding area, which makes the safety hazard very large

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