Device capable of achieving multidirectional detection

Abstract

The invention relates to a device capable of achieving multidirectional detection. The device comprises a horizontal installation platform and a circular guide rail arranged on the installation platform. The circular guide rail is provided with a sliding table capable of moving along the guide rail, the sliding table is vertically provided with a Z-axis support capable of rotating horizontally, and the Z-axis support is provided with a detection platform capable of being moved up and down and adjusted. The measuring platform can be driven to rotate by 360 degrees by the circular guide rail, and a measuring device on the detection platform can carry out multidirectional detection on an object to be detected and arranged in the guide rail.

Description

technical field [0001] The invention relates to a device capable of realizing multi-directional detection. Background technique [0002] Traditional three-coordinate measuring machines, as introduced in the previous patent (patent number: 03108005.7), these types of three-coordinate measuring machines mainly have the following defects: [0003] 1. The cylindrical three-coordinate measuring instrument can only do circular motion around the axis of its own device, and its moving platform is a linear guide rail that cannot be bent and contracted like a mechanical arm. For objects with complex curved surfaces in front (such as turbine blades) Back, can't measure. [0004] 2. In order to make up for the above shortcomings, the traditional cylindrical three-coordinate usually uses a turntable to rotate the measured object to achieve full-circle measurement. However, on the one hand, the turntable increases the degree of freedom of the entire device and increases the cost. On the...

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Problems solved by technology

[0004] 2. In order to make up for the above shortcomings, the traditional cylindrical three-coordinate usually uses a turntable to rotate the measured object to achieve full-circle measurement. However, on the one hand, the turntable increases the degree of freedom of the entire device and increases the cost.

[0005] 3. The traditional three-coordinate measuring instrument usually adopts a linear platform with a servo closed-loop control system. In order to realize space measurement without affecting the measurement efficiency, three-axis linkage must be used. This requires high requirements for the controller and increases the cost, and the control is difficult and difficult. The later data processing workload is greatly increased

Driving the measured object to detect will not only affect the stability of the entire device, but also affect the measurement accuracy

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