Steel pipe punching machine

Abstract

The invention discloses a steel pipe punching machine in the technical field of liquid storage bottle accessories. The steel pipe punching machine comprises a machine frame; an electric box is arranged on the rear side of the machine frame; a material frame adjusting mechanism is arranged on the rear side of the top end of a top plate of the machine frame; a material frame is connected to the material frame adjusting mechanism; a conveying mechanism is arranged on the lower side of the material frame adjusting mechanism; a small punching machine is arranged on the front side of the conveying mechanism; a discharging mechanism is arranged on a bottom plate of the small punching machine; and one end, close to the conveying mechanism, of the discharging mechanism is provided with a mould. When the steel pipe punching machine is used, materials are arranged through an artificial material frame, a steel pipe workpiece is pushed to the front of a material jacking rod by the conveying mechanism, the material jacking rod is pushed by a material jacking mechanism to push the steel pipe workpiece into the mould, then the conveying mechanism is reset, the small punching machine is started topress down, the workpiece is punched and formed, then the material jacking mechanism and the small punching machine are reset, and the workpiece is taken out by a discharging air cylinder. According to the steel pipe punching machine, the automatic punching and forming of a small steel pipe of a liquid storage device accessory are realized, the efficiency is improved, and the labor intensity of personnel is reduced.

Description

technical field [0001] The invention relates to the technical field of processing liquid storage bottle accessories, in particular to a steel pipe punching machine. Background technique [0002] The accumulator (ACCUMULATOR) is an important part of the compressor, which plays the role of storage, gas-liquid separation, filtration, silencer and refrigerant buffer. It is composed of cylinder body, end cover, air inlet pipe, air outlet pipe, filter screen and other components. [0003] The accumulator is installed on the air conditioner evaporator and the suction pipe of the compressor, and it is a protective part to prevent liquid refrigerant from flowing into the compressor and causing liquid shock. During the operation of the air conditioning system, it is impossible to guarantee that the refrigerant can be completely vaporized; that is, the refrigerant coming out of the evaporator will have liquid refrigerant entering the liquid receiver. Since the non-evaporated liquid re...

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Problems solved by technology

[0005] When producing small steel pipes for accumulator accessories, it is necessary to punch holes in the small steel pipes. However, the existing pipe punching equipment relies on manual operations, which are relatively labor-intensive, with low automation, low work efficiency, and potential safety hazards.

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