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Positioning device

A positioning device and displacement technology, applied in the direction of position/direction control, non-electric variable control, instruments, etc., can solve the problem that the movable body cannot be positioned at the predetermined position, etc., to reduce energy consumption, reduce emissions, The effect of softening the impact

Inactive Publication Date: 2014-03-26
YBM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a positioning device, which can eliminate the problem that the movable body cannot be positioned at a predetermined position due to the weight of objects loaded on the movable body due to the shortcomings of the prior art

Method used

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Embodiment Construction

[0032] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0033] The positioning device of the present invention includes a fixed body and a movable body that moves relative to the fixed body. The positioning device has a direct motion device, a return device, a lifting device and the like. For example, the rotary platform, the foundation of the rotary platform is used as a fixed body, and the turntable table supported on the foundation is used as a movable body. As with the conventional ones, stepping motors and servo motors are used for the turning center, and if the weight of the vehicle loaded on the movable body changes, the inertial force generated when the movable body stops also changes, causing positioning errors. In the present invention, the turntable as the movable body can be directly pos...

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Abstract

The invention aims to disclose a positioning device which is not susceptible to the weight of materials loaded on a movable body. The device comprises a fixing body and a movable body moving relative to the fixing body. One side of the movable body is provided with a projecting part with a locking piece extending towards the fixing body. The fixing body is provided with two projecting pins. The locking piece is embedded between the pins. The fixing piece then positions the movable body through the pins. The locking piece can be detached and performs displacement relative to the pins and between the pins.

Description

technical field [0001] The invention relates to a positioning device, in particular to a positioning device which is composed of a fixed body and a movable body that moves relative to the fixed body, and the fixed body positions the movable body. Background technique [0002] At present, in a device in which a fixed body and a movable body that moves relative to each other are fixed to each other, the movable body is positioned by the position of the fixed body, and a stepping motor is usually used as the driving source of the movable body. [0003] In the device, the movable body is positioned at a predetermined position by a control device controlled by a stepping motor and a servo motor. [0004] However, when using stepping motors and servo motors for positioning, if the weight of the object loaded on the movable body changes, the inertial force generated when the movable body stops will also change, and the movable body will not be able to reach the predetermined positi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D3/00
Inventor 相谷好信
Owner YBM
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