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Stepping motor rotating shaft flexible control clutch

A technology of stepping motors and clutches, applied to clutches, mechanical equipment, etc., can solve problems such as incompetence

Inactive Publication Date: 2012-04-04
何良智
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the control of the controllable clutch, the external force is transmitted to the flexible roller clutch seat to control the clutch through friction, and the flexible roller clutch seat is controlled by hydraulic pressure to control the clutch, but they are all in some special environments and conditions. Competent problems, such as the need for fast response, control accuracy and special requirements of compact multi-stage electric vehicle gearbox body, the stepper motor shaft flexible control clutch can provide this design requirement

Method used

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  • Stepping motor rotating shaft flexible control clutch
  • Stepping motor rotating shaft flexible control clutch
  • Stepping motor rotating shaft flexible control clutch

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Embodiment Construction

[0011] Combine below figure 1 , figure 2 Describe in detail the specific details and working conditions proposed by the present invention; figure 1 The middle stator coil (1) is wound in the stator core (2) and is fixedly installed in the machine base shell (11), the rotating shaft magnetic steel (3) is connected with the stepping motor rotating shaft (4) and the soft control roller clutch seat ( 5) In order to be fixedly connected and installed in the stator core (2) to maintain a certain working gap, a rubber flexible sleeve (10) is installed in the positioning hole of the soft control roller clutch seat (5) and the elongated roller (6) Inserted into the rubber flexible sleeve (10) to form a flexible connection installation, the gear clutch body (8) and the cam (7) form a controllable clutch through the elongated roller (6) on the soft control roller clutch seat (5) Connection, cam (7) and spline output shaft (9) are spline connection. Below in conjunction with the embod...

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Abstract

The invention relates to a stepping motor rotating shaft flexible control clutch. The stepping motor rotating shaft flexible control clutch consists of a stator coil, a stator iron core, rotating sleeve magnetic steel, a stepping motor rotating sleeve, a flexible control roller base, a roller, a cam, a gear clutch body, a spline output shaft and a rubber flexible sleeve, wherein in particular, the flexible roller base can be precisely positioned and driven by a stepping motor, so that the requirements on quick response and control precision are met and the roller on the flexible roller base is driven to perform clutch operation and transmit power; and when the stepping motor is controlled to reverse, the roller on the flexible roller base is driven to separate, power output is cut off and the clutch aim is fulfilled.

Description

Technical field: [0001] The invention relates to a flexible control clutch of a stepper motor rotating shaft in a flexible control clutch of a stepping motor rotating sleeve. The roller seat drives the upper rollers into the clutch to transmit power, and because the working principle is the same as that of the stepping motor rotary sleeve flexible control clutch system, the difference is that the rotor of the stepping motor is that the rotary sleeve can pass through the main shaft , one is that the rotating shaft stepper motor is independent, which respectively meet the requirements of a small gearbox body and a compact multi-stage variable speed electric vehicle body. Background technique: [0002] At present, in the control of the controllable clutch, the external force is transmitted to the flexible roller clutch seat to control the clutch through friction, and the flexible roller clutch seat is controlled by hydraulic pressure to control the clutch, but they are all in s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D48/06
Inventor 何良智
Owner 何良智