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Self-driven joint arm type coordinate measuring machine

A coordinate measuring machine, self-driven technology, applied in measuring devices, instruments, optical devices, etc., can solve the problems of low measurement efficiency, inability to realize high-speed automatic measurement of large-scale workpieces, etc., and achieve the effect of high-speed automatic measurement

Inactive Publication Date: 2019-06-07
ANHUI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing articulated arm coordinate measuring machines are all manual traction measurement. Although it can conveniently measure complex workpieces, the measurement efficiency is low, and high-speed automatic measurement of large quantities of workpieces cannot be realized.

Method used

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  • Self-driven joint arm type coordinate measuring machine
  • Self-driven joint arm type coordinate measuring machine
  • Self-driven joint arm type coordinate measuring machine

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Experimental program
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Embodiment Construction

[0021] Referring to the accompanying drawings, the present invention is a self-driven articulated arm coordinate measuring machine. The main structure includes: fixed base 1, No. 1 rotating arm 2, carbon fiber tube-1 3, No. 1 swing base 4, FHA- 17C-100-E250-C type servo transmission device 5-1, FHA-17C-100-E250-C type servo transmission device 5-2, No. 1 swing arm 6, carbon fiber tube-2 7, No. 2 rotating base 8 , No. 2 rotating arm 9, carbon fiber tube-3 10, No. 2 swing base 11, FHA-11C-100--E200-C mini servo drive 12-1, FHA-11C-100--E200-C mini Type servo transmission device 12-2, No. 2 swing arm 13, carbon fiber tube-4 14, No. 3 swivel base 15, No. 3 swivel arm 16, carbon fiber tube-5 17, No. 3 swing base 18, FHA-8C- 100-E200-Cmini type servo transmission device 19-1, FHA-8C-100-E200-C mini type servo transmission device 19-2, No. 3 swing arm 20, carbon fiber tube-6 21, probe mounting base 22, measurement Head 23, grating probe 24, circular grating 25. The probe 23 is a to...

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Abstract

The invention relates the technical field of a joint arm type coordinate measuring machine, and specifically relates to a self-driven joint arm type coordinate measuring machine. Compared with the traditional joint arm type coordinate measuring machine, the self-driven joint arm type coordinate measuring machine is additionally provided with a servo control system and a circular grating measuringsystem at each joint to realize high-speed automatic measurement. The main structure of the self-driven joint arm type coordinate measuring machine includes a fixed pedestal, a probe, a probe mountingbase, three self-driven rotating joints, three self-driven swinging joints and carbon fiber tubes connecting the joints. The three self-driven rotating joints and the three self-driven swinging joints serve as the core of the whole device, each self-driven rotating joint includes a rotating pedestal, a servo transmission device, a circular grating, a grating probe and a rotating arm, and each self-driven swinging joint includes a swinging pedestal, a servo transmission device, a circular grating, a grating probe and a swinging arm.

Description

Technical field [0001] The invention relates to the technical field of an articulated arm coordinate measuring machine, in particular to a self-driving articulated arm coordinate measuring machine. Background technique [0002] The articulated arm coordinate measuring machine is a multi-degree-of-freedom coordinate measuring device. Compared with the traditional three-dimensional coordinate measuring machine, there is no dead angle in the measurement, the measurement range is wider, and it is easy to carry. Now it is mostly used in the comparison and detection of CAD digital models and actual parts, curve and surface measurement and scanning, product reverse design and other fields. However, the existing articulated arm coordinate measuring machines are all manual traction measurement. Although they can conveniently measure complex workpieces, the measurement efficiency is low, and high-speed automatic measurement of large quantities of workpieces cannot be realized. Conte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/00
Inventor 杨洪涛杨鹏胡毅胡鹏浩刘润泽余越
Owner ANHUI UNIV OF SCI & TECH
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