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Spindle system

A main shaft and cage technology, applied in measuring/indicating equipment, gear teeth, gear cutting machines, etc., can solve the problems of poor gear accuracy and poor repeatability of the main shaft system, and achieve the effect of reducing friction, light weight and large bearing capacity

Inactive Publication Date: 2013-09-25
贵阳新天光电科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] A gear is a mechanical element with teeth on the wheel rim that can continuously mesh and transmit motion and power. During the processing of the gear, several tools need to be fixed on the cutter head. After adjusting the position of the cutter on the cutter head, the material plate It is processed into gears. In particular, during the machining of automotive gears, the precision of the gears is very high, and the machining of automotive gears usually requires fixing the cutter head on the spindle and rotating the spindle to measure the position of the tool. The spindle is in the There is an eccentricity error when rotating, and with the continuous use of the equipment, the eccentricity error will continue to increase, the spindle system has the disadvantage of poor repeatability, and the precision of the gear machined after adjusting the position of the tool on the cutter head is poor

Method used

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0016] Such as figure 1 and figure 2 As shown, the spindle system of the present invention can include a motor 1, a base 2 and a spindle 3 arranged on the base 2, a measuring device is arranged on one end of the spindle 3, and a measuring device is arranged on the other end of the spindle 3. An indexing head 4 is provided, the main shaft 3 is set on the base 2 through a cage, and several balls are arranged between the main shaft 1 and the cage. In ...

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Abstract

The invention relates to the technical field of photoelectric measurement, and specifically to a spindle system. The spindle system comprises a motor, a base and a spindle arranged on the base, wherein a measuring device is arranged at the end part of one end of the spindle while a dividing head is arranged at the end part of the other end of the spindle; the spindle is arranged on the base through a holding frame; and multiple rolling balls are arranged between the spindle and the holding frame. The spindle system reduces 0.5 times eccentric error of the spindle, can position a cutter on a cutter head exactly, enables the cutter to be adjusted conveniently, reduce friction between the spindle and the holding frame, prolongs the service life of the spindle efficiently and reduces repeated error of the spindle system. In addition, the spindle system also has the advantages of a light weight and a great supporting capacity.

Description

technical field [0001] The invention relates to the technical field of photoelectric measurement, in particular to a spindle system. Background technique [0002] A gear is a mechanical element with teeth on the wheel rim that can continuously mesh and transmit motion and power. During the processing of the gear, several tools need to be fixed on the cutter head. After adjusting the position of the cutter on the cutter head, the material plate It is processed into gears. In particular, in the process of machining gears for automobiles, the precision of gears is very high, and machining of automotive gears usually requires fixing the cutter head on the spindle and rotating the spindle to measure the position of the tool, and the spindle is in the There is an eccentric error when rotating, and with the continuous use of the equipment, the eccentric error will continue to increase. The spindle system has the disadvantage of poor repeatability, and the gears processed after adju...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B19/02B23F23/00B23Q17/00
Inventor 彭卫建李茂林周继明孙正洪伍昌伟董元文郎朝会
Owner 贵阳新天光电科技有限公司
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