Motor carbon brush moving press-fitting device, buckling method and carbon brush assembling equipment

Abstract

The invention relates to the field of motor production, and concretely relates to a motor carbon brush moving press-fitting device, a buckling method and carbon brush assembling equipment. The carbon brush moving press-fitting device comprises a moving jig device and a press-fitting device, the press-fitting device corresponds to the upper end of the moving jig device, the moving jig device comprises a two-degree-of-freedom moving mechanism, a moving frame, an opening and closing air cylinder, an opening and closing plate and two jig blocks, the moving frame is installed at the moving end of the two-degree-of-freedom moving mechanism, the jig blocks are installed on the moving frame, a limiting through groove is formed in each jig block, and the sizes of the limiting through grooves are matched with the size of a mounting frame; and the opening and closing plate is installed at the telescopic end of the opening and closing air cylinder, the opening and closing air cylinder is arranged on the moving frame, the upper end of the opening and closing plate is a plane, and the plane makes contact with the lower end face of the jig block in an attached mode. The press-fitting device has the advantages of being convenient to move, convenient to discharge and stable and reliable in press-fitting.

Description

technical field [0001] The invention relates to the field of motor production, in particular to a motor carbon brush moving and pressing device, a fastening method and carbon brush assembly equipment. Background technique [0002] At present, when the motor is assembled, it is necessary to put the positive electrode carbon brush carbon crystal on the stator into the brush box of the installation frame, so as to assemble the stator and the electric installation frame. The role of the motor carbon brush is to apply pressure to the carbon crystal that is in sliding contact with the surface of the commutator or collector ring through the spring, so that it can conduct current stably between the fixed body and the rotating body. For motors, carbon brushes are very important components. Such as Figure 10 The motor carbon brush shown is composed of a mounting frame (100), a carbon crystal (200) and a spring (300). The side end of the carbon crystal (200) has a binding post, and t...

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Problems solved by technology

[0005] The purpose of the present invention is to solve the problems in the prior art that multiple parts need to be transported when the carbon brush is assembled, the blanking efficiency is low, the shape of the carbon crystal is complex, and it is easy to get stuck when press-fitting. Equipped with a stable and reliable motor carbon brush mobile pressing device

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