Punching production main machine

Abstract

The invention discloses a punching production main machine. The punching production main machine comprises a base, a fixed machine base, a movable machine base, die changing devices, pressing devices, a positioning device, a floating supporting device, a servo power device, a hydraulic power device and an electrical control device. The fixed machine base is fixed to the base, and the movable machine base can move in the Y direction along a guide rail on the base. The servo power device is fixed to the base. The punching production main machine is characterized in that each of the fixed machine base and the movable machine base is provided with a hydraulic power cylinder, a pressing head and a die frame; each pressing head is provided with the corresponding die changing device and internally provided with a resilience device; and each die frame is provided with the corresponding upper side pressing device, the corresponding side face pressing device, a punch rod, a punch nut, a punch and a female die. According to the technical scheme, operation is convenient, the automation degree is high, and the machining precision is improved; and the work hour is reduced, the machining cost is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of profile processing equipment, in particular to a punching processing host for profiles such as profile steel and aluminum templates. Background technique [0002] Various types of steel structure buildings composed of various section steels use a large number of section steels connected by bolts. In order to realize the bolt connection between various section steels, various holes need to be processed on the section steels. As a new type of building material, aluminum formwork is also widely used in the construction industry due to its environmental protection, greenness, low cost of use, and recyclability. When used, aluminum formwork also needs to be connected by bolts or pins. Therefore, aluminum formwork also needs to be connected every 50 or Integer multiples of 50 mm punch a connection hole. At present, the processing equipment in the domestic steel structure industry is mainly based on the drillin...

AI Technical Summary

Problems solved by technology

At present, the processing equipment in the domestic steel structure industry is mainly based on the drilling production line, and the processing method is drilling. The main problem is that the processing efficiency is low; the processing equipment in the domestic aluminum formwork industry is mainly based on a single punching machine. The processing method is a single-machine punching method. After manually picking up the profile, punch the holes on one side of the wing on the punching machine, turn the workpiece over after completion, and then punch the holes on the other side, which has low safety factor and work. Disadvantages such as high strength, high labor cost, and low production efficiency; when there are different hole spacings on the workpiece, the punches that do not need to be punched can only be removed to ensure the hole spacing, especially when there are many different holes on the workpiece. The processing efficiency is lower or even impossible when the hole spacing is used. The punching production host of the present invention can be applied in the production line, and can realize the processing of any hole spacing with the assistance of the feeding device.

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