High-precision machining device of metal pipe for bearing bush

Abstract

The invention discloses a high-precision machining device of a metal pipe for a bearing bush. The high-precision machining device of the metal pipe for the bearing bush comprises a base. A cutting table is fixedly installed on one side of the upper surface of the base. A support is fixedly installed on one side of the top of the base. A sliding rail is fixedly installed on one side of the support.A sliding plate is in sliding connection with one side of the sliding rail. A supporting plate is welded to one side of the sliding plate. An electric push rod is fixedly installed on the top of thesupporting plate. The top of the electric push rod is fixedly installed on the outer surface of the support. A cutting motor is fixedly installed at the bottom of the supporting plate. One end of a rotary shaft of the cutting motor is in transmission connection with a main shaft through a coupler. A cutting rotary plate is fixedly connected with one end of the main shaft. Scales are formed in thefront side of the base. A measurement mechanism is fixedly installed on one side of the base. According to the high-precision machining device of the metal pipe for the bearing bush, because the measurement mechanism is arranged to be used in cooperation with the scales in the base, the dimensions of the cut metal pipes can be accurately controlled, and the quality of the bearing bushes machined with the metal pipes later are guaranteed.

Description

technical field [0001] The invention relates to the technical field of bearing bush processing, in particular to a high-precision processing device for metal tubes used for bearing bushes. Background technique [0002] The bearing pad is the contact part of the sliding bearing and the journal. The shape is a tile-like semi-cylindrical surface, which is very smooth. It is generally made of wear-resistant materials such as bronze and anti-friction alloy. In special cases, it can be made of wood, engineering plastics or rubber. production. [0003] In the process of bearing pad support, the metal pipe needs to be cut into sections of rings, and then the rings are used for subsequent processing to make bearing pads. However, when cutting metal pipes, the cutting size is manually estimated, resulting in The cut was off, resulting in a poor quality bearing produced that didn't match the workpiece it was used in, so it was improved for that. Contents of the invention [0004] (...

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Problems solved by technology

[0003] In the process of bearing pad support, the metal pipe needs to be cut into sections of rings, and then the rings are used for subsequent processing to make bearing pads. However, when cutting metal pipes, the cutting size is manually estimated, resulting in The cutting was off, resulting in a poor quality bearing produced that did not match the workpiece it was used in, so it was improved for this issue

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