Tight locking force adjusting method for indexing fluted disk under vibration environment
An adjustment method and a technology of indexing teeth, which are applied in the field of locking force adjustment, can solve problems such as the tooth plate cannot be locked and the motor cannot be unlocked, and achieve the effects of strong operability, improved reliability and positioning accuracy
Active Publication Date: 2020-02-07
JIUJIANG JINGDA MEASUREMENT TECH
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Problems solved by technology
However, in actual use, some indexing toothed discs will be in a vibrating environment. At this time, if the locking force between the upper and lower toothed discs is too large, the motor may not be unlocked. If the locking force is too small, the The situation that the chainring cannot be locked
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[0020] The present invention will be described in further detail below in conjunction with the embodiments and with reference to the accompanying drawings.
[0021] A method for adjusting the locking force of an indexing toothed disc in a vibrating environment, the specific steps are as follows:
[0022] A. There is an upper gear plate 1 on the top of the main shaft 2, one end of the eccentric shaft 3 is fixed on the side wall of the main shaft 2, the other end of the eccentric shaft 3 is fixed in the middle of the inner surface of the lifting worm wheel 6, the lifting worm wheel 6 and the lifting worm 5 meshing, one end of the lifting worm 5 is fixed with a coupling 4, and the coupling 4 is connected to the output shaft of the lifting motor; after the lifting motor is powered on, the output shaft rotates and drives the coupling 4, the lifting worm 5, the lifting worm gear 6, The eccentric shaft 3 rotates, and the rotation of the eccentric shaft 3 makes the upper toothed disc ...
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The invention discloses a tight locking force adjusting method for an indexing fluted disk under vibration environment. According to the method, the adjustment for the tight locking force of the indexing fluted disk is realized through an electronic control system and a photoelectric adjustment system, wherein the electronic control system of the indexing fluted disk is used for adjusting the tight locking force of an upper fluted disk and a lower fluted disk by controlling the rotation speed of a lifting motor in the tight locking process of the upper fluted disk and the lower fluted disk through a control circuit; and the photoelectric adjustment system is used for adjusting the tight locking force during the tight locking force of the upper fluted disk and the lower fluted disk throughan angle adjustment tooling, namely, firstly adjusting and tightly locking the lifting motor for tight locking in a non-full speed tight locking state and then adjusting the tight locking moments of the upper fluted disk and the lower fluted disk by using the angle adjustment tooling, so as to realize the adjustment of the tight locking force of the upper fluted disk and the lower fluted disk. According to the method, the tight locking force of the indexing fluted disk is controlled in a feasible range, so that the indexing fluted disk can work reliably under random vibration conditions, the operation is convenient and easy to realize, the operability is strong, and the reliability and positioning precision of the fluted disk are improved.
Description
technical field [0001] The invention relates to an indexing toothed disc, in particular to a method for adjusting the locking force of the indexing toothed disc in a vibrating environment. Background technique [0002] The indexing tooth plate is a purely mechanical circular indexing device. It includes a pair of upper tooth plate and lower tooth plate with the same diameter, number of teeth, tooth shape, etc., and the end teeth are opposite. The tooth shape is trapezoidal. When the upper tooth plate and the lower tooth plate When the end teeth of the chainring come into mesh, they are self-centering. When in use, the lower toothed plate is generally fixed, and the eccentric mechanism is used to make the upper toothed plate rise and disengage from the lower toothed plate, and then the upper toothed plate can rotate relative to the lower toothed plate. The lower tooth disc meshes again, and the purpose of indexing can be achieved according to the number of teeth turned. How...
Claims
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Login to View More IPC IPC(8): G05D15/01
CPCG05D15/01
Inventor 郭志王晓卿任梦晴吴昊王飞陈先梅何四十
Owner JIUJIANG JINGDA MEASUREMENT TECH