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Dynamic balancing measurement machine

A measuring machine and active technology, applied in the direction of static/dynamic balance test, measuring device, machine/structural component test, etc., can solve the problem of large speed-up, wide working range of gearbox, limited scope of application of dynamic balance measuring machine, etc. problem, to achieve the effect of wide width, reduced processing workload and simple structure

Inactive Publication Date: 2009-07-22
杭州南方通达齿轮有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The present invention mainly provides a dynamic balance measuring machine suitable for use in a large vibration environment, which has a wide working range of the gearbox, a relatively large speed-up, can withstand positive and negative torques, and can perform two-way measurement and control. The scope of application of the dynamic balance measuring machine is limited, it can only bear one-way torque, and the technical problem of one-way measurement and control

Method used

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Examples

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Embodiment

[0024] Such as figure 1 and 2 As shown, a dynamic balance measuring machine includes a machine base 1, on which a gear box is fixed by bolts, the gear box includes an upper cover 2 and a lower body 3, and a Bentley probe 4 is fixed on the upper cover 2, The thermometer 5 and the cast aluminum junction box 6 are fixed with an electric contact pressure gauge 7 and an electric contact thermometer 8 on the lower body 3 . Such as image 3 As shown, an input shaft 9 and an output shaft 10 parallel to each other are provided in the gearbox, and a radial thrust bearing 11 is provided at both ends of the input shaft 9 and the output shaft 10, and a radial thrust bearing 11 at one end of the input shaft 9 The outer side of the push bearing 11 is provided with an oil collecting cover 12, and the end of the input shaft 9 is connected with a coupling 14 through a bolt 13, and is connected with the driving motor through the coupling 14. On the outside of the radial bearing 11 at one end ...

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Abstract

The invention relates to a dynamic balance measuring machine, which comprises a stand. A gear box is arranged at the stand, an input shaft and an output shaft are arranged in the gear box, the output shaft is connected with a main shaft of an electric jigger through a clutch, and a main shaft of the electric jigger is driven by an electric motor to rotate forwards and reversely; and a speed change mechanism is arranged between the input shaft and the output shaft in the gear box, and the speed change mechanism comprises a speed change gear and a gear selecting device which are engaged with each other. The invention mainly provides the dynamic balance measuring machine in which the gear box has wide working range and comparatively high raising speed, can bear positive and negative torque, carries out bidirectional measurement and control, and is applied to large-vibration environment; and the dynamic balance measuring machine solves the technical problems that the dynamic balance measuring machine has limited application range, can only bear unidirectional torque and carries out unidirectional measurement and control in the prior art.

Description

technical field [0001] The invention relates to a dynamic balance measuring machine. Background technique [0002] With the continuous development of production, more and more parts need to be balanced, and the batch size is also larger. In order to increase labor productivity and improve labor conditions, various industrial countries have carried out research on balancing automation technology as early as the 1950s, and have successively manufactured semi-automatic balancing machines and dynamic balancing automatic lines. The microprocessor control technology of the balance testing machine is one of the development directions of the dynamic balance technology in the world at present. The gearbox for dynamic balancing measuring machine is generally installed between the drive motor and the dynamic balancing equipment, and the parameters of the dynamic balancing equipment are tested through the speed change function in the gearbox. Chinese patent: "New dynamic balance measu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M1/16
Inventor 陈迅胡洪伟钱夏
Owner 杭州南方通达齿轮有限公司
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