Press fitting tool for fitting electromagnetic ferromagnetic yoke on bottom plate in pressing mode

Abstract

The invention discloses a press fitting tool for fitting an electromagnetic ferromagnetic yoke on a bottom plate in a pressing mode. The press fitting tool comprises a hydraulic machine tool (1). A base (2) and a movable pressing head (3) are arranged on the hydraulic machine tool (1). The base (2) is arranged under the movable pressing head (3). The press fitting tool further comprises a rotary part locating device. The rotary part locating device comprises multiple locating seats (4) used for carrying out locating on the electromagnetic ferromagnetic yoke and the bottom plate and can rotate to alternately feed the multiple locating seats (4) into the space between the movable pressing head (3) and the base (2). The press fitting tool is quite safe to operate and high in press fitting efficiency.

Description

technical field [0001] The invention relates to the field of electromagnet tooling, in particular to a press-fitting tool for pressing an electromagnet yoke onto a bottom plate. Background technique [0002] The electromagnet includes a yoke and a base plate, and the yoke is pressed onto the base plate during assembly. The current press-fitting tooling of the electromagnet has a simple structure, only a base and a hydraulic machine tool. When working, the yoke is fixed upside down on the base, the base plate is manually placed on the yoke, and the hydraulic machine tool is started by stepping on it. , the head of the hydraulic machine tool falls to complete the press-fit process of the yoke and the base plate. This prior art press-fit tooling has a simple structure and has the following defects: since the base plate is manually placed on the yoke during press-fitting and then the hydraulic machine tool is started for press-fitting, if the action of pressing-fitting and plac...

AI Technical Summary

Problems solved by technology

The current press-fitting tooling of the electromagnet has a simple structure, only a base and a hydraulic machine tool. When working, the yoke is fixed upside down on the base, the base plate is manually placed on the yoke, and the hydraulic machine tool is started by stepping on it. , the head of the hydraulic machine tool falls to complete the press-fitting process of the yoke and the base plate

This prior art press-fit tooling has a simple structure and has the following defects: since the base plate is manually placed on the yoke during press-fitting and then the hydraulic machine tool is started for press-fitting, if the action of pressing-fitting and placing the base plate is not well coordinated, The head of the hydraulic machine tool is easy to press on the fingers of the person and cause work-related injuries. Moreover, this method places one yoke at a time. After the press-fitting is completed, the finished product is removed and the next yoke is placed. The press-fitting efficiency is low.

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