Feed mechanism of eccentric shaft lifting slide table for automatic balance correction equipment

Abstract

The invention discloses an eccentric shaft lifting sliding table feeding mechanism used for fully-automatic balance correction equipment. Two translational guiding rails of a base part are fixedly mounted on a sliding table bottom plate; each translational guiding rail is provided with two sliding blocks; a translational cantilever part and a lifting driving part are positioned on the two sides of the sliding table bottom plate and fixed on the respective sliding blocks; a horizontal driving part is fixed on the sliding table bottom plate; the horizontal driving part is connected with the translational cantilever part for driving a main shaft head lifting part, which horizontally moves along the translational guiding rails, of the translational cantilever part, to form a hinge connection relation with the translational cantilever part and the lifting driving part separately; and the lifting driving part drives the rotation of the main shaft head lifting part to form linkage with the translational cantilever part. By adoption of the eccentric shaft lifting sliding table feeding mechanism, the feeding speed, the feeding direction and feeding distance of the mechanism can be effectively controlled, and relatively high feeding rigidity and positioning precision, relatively compact structure and reduced space are realized.

Description

Technical field: [0001] The invention relates to a feeding mechanism, in particular to a feeding mechanism for an eccentric shaft lifting slide table used for fully automatic balance correction equipment, which can effectively realize the horizontal and vertical direction of the main shaft head of the fully automatic balance correction equipment. feed action. technical background [0002] The motor is an important production and daily necessities, and the rotor is an important working part of the motor. In the production process of the rotor, due to reasons such as unreasonable design, uneven material, and processing and assembly errors, there is inevitably an initial imbalance. The rotor with excessive unbalance will generate vibration and noise during the operation of the motor, which will degrade the performance of the motor in light cases, and cause damage and accidents in severe cases. Therefore, the rotor must be dynamically balanced to maintain the unbalanced amount ...

AI Technical Summary

Problems solved by technology

[0005] At present, the commonly used equipment mostly uses the orthogonal sliding table feeding mechanism. For the orthogonal sliding table structure with two-way feeding, the driving parts are located on both sides of the spindle head, and the installation process is easily interfered by the surrounding mechanisms. Therefore, it is necessary to reserve a large space. As a result, the structure is not compact enough and the body is huge

Moreover, because the force transmission path between the driving part and the spindle head is far away, the feed rigidity of the mechanism is low, and high positioning accuracy cannot be guaranteed.

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