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Press fitting equipment

A press-fitting and equipment technology, applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve the problems of low efficiency, manual press-fitting, time-consuming and labor-intensive problems, etc., and achieve a high degree of automation, save manpower, and precise press-fitting force Effect

Active Publication Date: 2018-04-13
CHINA MACHINERY INT ENG DESIGN & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a press-fitting device to solve the technical problems of manual press-fitting which is time-consuming, labor-intensive and inefficient

Method used

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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] refer to figure 1 , a preferred embodiment of the present invention provides a press-fitting device for automatically press-fitting a fan onto the shaft of a motor rotor, including a press-fit mechanism 1 and a control system 3, wherein the press-fit mechanism 1 includes a fixedly installed guide rail Mechanism 10, the press-fitting head 11 that is slidably connected to the guide rail mechanism 10, and the drive mechanism 12 for driving the press-fitting head 11 to slide; the control system 3 includes a total control system 30 and a press-fit control system connected to the total control system 30 31. The general control system 30 is used to judge the model of the motor and send the exe...

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Abstract

The invention discloses press fitting equipment which is used for automatic press fitting of a fan to a rotating shaft of a motor rotor. The press fitting equipment comprises a press fitting mechanismand a control system; the press fitting mechanism comprises a fixedly-installed guide rail mechanism, a press fitting head connected to the guide rail mechanism in a sliding manner and a driving mechanism used for driving the press fitting head to slide; and the control system comprises a master control system and a press fitting control system connected with the master control system, the mastercontrol system is used for judging the motor model and sending corresponding execution parameters of the press fitting mechanism to the press fitting control system, the press fitting control systemis used for controlling the press fitting mechanism to slide along the guide rail mechanism to conduct press fitting on the fan according to the execution parameters, and the execution parameters comprise a walking distance of the press fitting mechanism and press fitting force corresponding to the press fitting mechanism. The press fitting equipment is high in automatic degree, saves manpower, ishigh in efficiency, controllable in press fitting process and more accurate in press fitting force, and guarantees the fan press fitting safety and reliability.

Description

technical field [0001] The invention relates to the field of motors, in particular to a press-fitting device suitable for rotors of large and medium-sized motors. Background technique [0002] Large and medium-sized motors have large size, high power, and high heat generated during operation. If the heat is not dissipated in time, it will cause damage to the motor. The rotor shaft of large and medium-sized motors generally has a fan for heat dissipation. According to the specifications and requirements of the motor, some rotors have fans on only one side, some rotors have fans on both sides, and some rotors have internal fans at one end. External fans Two fans. After the fan is installed on the shaft of the motor rotor, a dynamic balance test is required. Since the outer dimension of the fan is larger than the inner diameter of the motor stator, the fan needs to be removed from the shaft after the dynamic balance test. fan. [0003] There is generally a small interference...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/02
CPCB23P19/02
Inventor 万正喜
Owner CHINA MACHINERY INT ENG DESIGN & RES INST
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