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Several main components of metal stamping machine

2022-11-17 11:49

The metal stamping machine consists of two parts, the mainframe and the control unit. The main engine part includes the frame, the main cylinder, the ejector cylinder and the liquid filling equipment, etc.; the power mechanism is composed of a fuel tank, a high-pressure pump, a low-pressure control system, an electric motor, various pressure valves and directional valves, etc.

metal stamping machine

Because the main purpose of the general metal stamping machine is for stretch forming of metal sheets, pressure processing of various plastic materials and control of powder products, it can also be used for proofreading, whole assembly and installation of various materials and semi-finished products. Therefore, it is required that the structure of the four-column hydraulic press must have a certain degree of rigidity.

Common metal stamping machine structures include: three-beam and four-column structure, frame tie-rod structure and single-column vertical structure. Among them, the four-column hydraulic press with a single-column vertical structure frame has low rigidity, and is usually only used for calibration and press-fitting of shaft and sleeve parts; the frame-tie four-column hydraulic press has very good rigidity and high Accuracy, usually for large and medium-sized thin plate stamping molds for research and processing, mold assembly and mold repair; and three-beam metal stamping machine, which has a certain rigidity and is easy to adjust, so it is widely used. General (all-round) four-column hydraulic presses are usually This frame structure is used.

The metal stamping machine is equipped with a top mold cylinder, so an additional three-beam and four-column structure is used to install the top mold cylinder, which becomes a five-beam and eight-column structure. The fuselage structure consists of the upper beam of the main cylinder (fixed beam), the movable beam of the main cylinder, the lower beam (workbench), 4 main columns, the fixed beam of the top mold cylinder, the movable beam of the top mold cylinder, 4 auxiliary columns, and round nuts. Together, the 4 main columns are fixed on the workbench through 4 round nuts, the upper beam of the main oil cylinder is fixed on the top of the 4 main columns by 8 nuts, and the main oil cylinder is installed on the beam in a reverse way; similarly, 4 The first auxiliary column is fixed on the workbench by 4 round nuts, the upper beam of the top mold cylinder is fixed on the top of the 4 auxiliary columns by 8 nuts, and the top mold oil cylinder is installed on the beam in the way of reverse installation, and there is a sufficient pre-installation The tightening force ensures that there is no gap and misalignment between the nut and the upper and lower beams during operation. Adjust the 8 nuts of the upper beam to ensure that the movable beam of the metal stamping machine installed on the piston rod of the main cylinder is parallel to the workbench.

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这是描述信息

+86-574-86198823, 86198812

Copyright © 2019 Zhejiang Yitian  Precision Machinery Co., Ltd.

浙ICP备19009580号 Powered by www.300.cn