Special equipment for assembling copper bushes of bearing plates

Abstract

The invention relates to a special equipment for assembling copper sleeves of bearing discs. The base is installed on a frame-type support, and a horizontally arranged workbench is installed on the lower part of the base through a linear guide rail. The upper surface of the workbench is installed with a workpiece positioning rod. The rear end of the workbench is connected to the piston rod of the translation cylinder, which is installed on the side of the base; a vertically downward lifting hydraulic cylinder is installed on the top of the base, and the lower end of the plunger rod of the lifting hydraulic cylinder is connected to A pressing plate, two positioning posts are installed on the lower bottom surface of the pressing plate, a positioning spring ball is installed on the side wall of each positioning post, and the two positioning posts are all located above the workbench. The invention is a special equipment for assembling copper sleeves of bearing discs with reasonable design, novel structure, high degree of automation and convenient use. Using this machine tool can overcome the defects of manual operation, improve the qualified rate of products, speed up the working speed and reduce the production cost of enterprises. .

Description

technical field [0001] The invention relates to the technical field of hydraulic pump processing, in particular to a special equipment for assembling a copper sleeve of a bearing plate. Background technique [0002] Two bearing holes are formed on the bearing plate of the hydraulic pump. Copper sleeves need to be pressed into the two bearing holes, and the two copper sleeves have direction requirements when they are pressed. At present, the following method is usually adopted for the processing of the copper sleeve of the bearing disc: the staff first places the copper sleeve on the bearing disc according to the correct installation direction, and then presses it into the bearing hole. Although the above method is commonly used, it has many defects: 1. Since the alignment process of the copper sleeve is manually controlled, errors are prone to occur. If the direction of the copper sleeve is reversed, the bearing plate will be scrapped, resulting in an increase in the raw mat...

AI Technical Summary

Problems solved by technology

Although the above method is commonly used, it has many defects: 1. Since the alignment process of the copper sleeve is manually controlled, errors are prone to occur. If the direction of the copper sleeve is reversed, the bearing plate will be scrapped, resulting in an increase in the cost of raw materials for the enterprise

2. The method of manual alignment and copper sleeve pressing is time-consuming and laborious, and cannot meet the needs of industrialized mass production

3. When the production volume is large, a large number of staff is required, which increases the labor cost of the enterprise

4. It is greatly affected by the technical level of workers, and the consistency of product quality is poor

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