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Self-driven balancing machine rotating component and corresponding tire balancing machine

A technology of tire balancing and rotating components, which is applied in the field of balancing machine rotating components and tire balancing machines, which can solve the problems of transmission error, inconvenient manufacturing, complex structure, etc., and achieve the effect of sensitive balance detection, accurate detection and high efficiency

Active Publication Date: 2013-07-10
杨爱国 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no tire balancing machine directly driven by a permanent magnet brushless DC motor, which has a complex structure, low efficiency, inconvenient manufacturing, and transmission errors

Method used

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  • Self-driven balancing machine rotating component and corresponding tire balancing machine
  • Self-driven balancing machine rotating component and corresponding tire balancing machine
  • Self-driven balancing machine rotating component and corresponding tire balancing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0022] The corresponding tire balancing machine includes a main shaft 8, a motor and a balance detection system, the balance detection system includes a piezoelectric sensor module 9 that can sense the vibration of the main shaft 8, and the motor includes a rotating assembly, which is characterized in that: the rotating assembly is the aforementioned Self-driven balancing machine rotating assembly, the front part of the rotor bushing 3 is fixed coaxially with the main shaft 8, and the piezoelectric sensing module 9 is connected to the stator shaft 6, and the axial center plane of the two piezoelectric sensors perpendicular to the axis of the spindle.

[0023] Two frame connecting parts 10 are symmetrically welded on the root of the stator shaft 6, and the outer ends of the connecting parts 10 are fixed on the frame and are perpendicular to the piezoelectric sensing module, so as to realize the connection between the stator shaft 6 and the frame. Elastic fixation. The main sha...

Embodiment approach 2

[0026] The corresponding tire balancing machine includes a main shaft 8, a motor and a balance detection system, the balance detection system includes a piezoelectric sensor module 9 that can sense the vibration of the main shaft 8, and the motor includes a rotating assembly, which is characterized in that: the rotating assembly is the aforementioned Self-driven balancing machine rotating assembly, the front part of the rotor shaft 14 is fixed coaxially with the main shaft 8, and the piezoelectric sensing module is connected to the stator sleeve, the axial plane of the two piezoelectric sensors is aligned with the main shaft The axis is vertical.

[0027] Two machine base connecting parts 10 are symmetrically welded on the stator bushing 15. The outer ends of the connecting parts 10 are fixed on the machine base and are perpendicular to the piezoelectric sensing module 9, so as to realize the connection between the stator bushing 15 and the machine base. Elastic fixation betwe...

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Abstract

The invention relates to a tire balancing device, in particular to a self-driven balancing machine rotating component and a corresponding tire balancing machine. The existing tire balancing machine has a complicated structure and low efficiency, is inconvenient to manufacture, and has transmission error. The self-driven balancing machine rotating component comprises an outer rotor and an inner stator, which are both fixed on the same axis. The self-driven balancing machine rotating component has large torque, high efficiency and convenient control, and is suitable for various balancing machines; and the tire balancing machine assembled with the rotating component has accurate detection, and is suitable for being used for balancing various tires.

Description

technical field [0001] The invention relates to a tire balancing device, in particular to a self-driven balancing machine rotating assembly and a corresponding tire balancing machine. Background technique [0002] The tire balancers produced by various manufacturers in the market today use an external motor to drive the rotating assembly to drive the wheel being balanced to rotate. There are mainly two types of indirect drive and direct drive. There are two forms of indirect drive: 1. Driven by a pulley; 2. Driven by a clutch roller. [0003] The direct drive scheme that has been announced so far is that the inner rotor of the motor directly drives the rotating main shaft through a shaft connection. There is no tire balancing machine directly driven by a permanent magnet brushless DC motor, which has complex structure, low efficiency, inconvenient manufacture, and transmission error. Contents of the invention [0004] The technical problem to be solved by the present inv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M1/06G01M1/22
Inventor 杨爱国廖芳艺
Owner 杨爱国
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