Full-automatic anchor chain gear pressing machine and gear pressing method

Abstract

The invention discloses a full-automatic anchor chain gear pressing machine. The full-automatic anchor chain gear pressing machine comprises a machine body; the machine body is provided with a gear pressing mechanism and an anchor chain support structure; a transverse clamping fixture is arranged on the gear pressing mechanism; a longitudinal clamping fixture is arranged on the anchor chain support structure; the gear pressing mechanism comprises a gear pressing box, a gear pressing cover mounted on the gear pressing cover, a gear pressing linear module, a hydraulic cylinder, a magnetic railing ruler, a first proximity switch and a U-shaped mounting frame; the gear pressing box is positioned on the machine body; a hydraulic cylinder is positioned in the gear pressing box; a piston of the hydraulic cylinder is connected with the gear pressing cover; the transverse clamping fixture is mounted on the gear pressing cover; a reading head of the magnetic railing ruler is connected with the U-shaped mounting frame; and a magnetic bar of the magnetic railing ruler is mounted on the machine body. An anchor chain gear pressing displacement coordinate system is built through the magnetic railing ruler and the proximity switch; the position of the proximity switch is a zero point; the magnetic railing ruler acquires displacement values in real time for effective monitoring; a linear sliderail is used for guiding the gear pressing process with high precision; and fast forward and fast backward, and work forward and work backward of the piston of the hydraulic cylinder are effectively realized by adopting cooperation driving between the hydraulic cylinder and the linear module.

Description

technical field

[0001] The invention relates to a fully automatic anchor chain pressing machine and a pressing method, belonging to the field of anchor pressing. Background technique

[0002] Anchor chains are widely used in various types of ships, warships, lifting, port construction and other fields. However, there have been few researches on the performance of anchor chains for a long time, and at the same time, there are fewer studies on the production process of anchor chains, so that the anchor chain industry is still in the extensive production stage, with low technological content of products, low technological added value, and low profit margins. Lack of competitiveness. The manufacturing process of the anchor chain is roughly as follows: cutting → bending ring → flash butt welding → deburring → pressing the crosspiece → hand welding the crosspiece → heat treatment → rolling and polishing → tensile test → final inspection → paint storage. The press machine is the ...

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