A Data Acquisition System of an Articulated Arm Coordinate Measuring Machine
A technology of a data acquisition system and a coordinate measuring machine, which is applied to measuring devices, instruments, etc., can solve the problems of high risk, the inability of external safety gratings, and the low safety performance of the data acquisition system to achieve the effect of high safety.
Active Publication Date: 2022-02-08
九江如洋精密科技有限公司
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Problems solved by technology
[0003] The safety performance of the data acquisition system of the existing articulated arm type coordinate measuring machine is relatively low. There is no independent personnel detection mechanism for each measuring arm and joint. higher sex
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[0024] 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 some 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 making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-5 , the present invention provides the following technical solutions: a data acquisition system for an articulated arm type coordinate measuring machine, including a base 1, and three sequentially connected transmission arm mechanisms 2, a detection mechanism 3 is connected to one side of the transmission arm mechanism 2, The side transmission arm mechanism 2 away from the detection mechanism 3 is connected to the base 1, the...
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The invention belongs to the technical field of coordinate measuring equipment, in particular to a data acquisition system of an articulated arm type coordinate measuring machine, which includes a base and three sequentially connected transmission arm mechanisms, and a detection mechanism is connected to the transmission arm mechanism on one side The transmission arm mechanism on the side away from the detection mechanism is connected to the base; the worm wheel is driven to rotate by the adjustment mechanism, and under the action of the arc-shaped chute, the slider slides up and down along the arc-shaped chute, sliding The block pushes the sliding bar through the connecting block to slide synchronously along the sliding sleeve, so as to realize the height adjustment of the distance sensor. During the displacement process of the third motor, if the distance sensor detects that an external object is approaching, the whole device stops immediately, ensuring safety. Higher, the distance sensor can also be adjusted to correspond to the detection board, and the distance change between the detection board and the distance sensor can be detected, so as to judge the influence of thermal expansion and contraction on the detection accuracy.
Description
technical field [0001] The invention belongs to the technical field of coordinate measuring equipment, and in particular relates to a data acquisition system of an articulated arm type coordinate measuring machine. Background technique [0002] The articulated arm three-dimensional flexible measuring arm is an advanced portable measuring system, which is widely used in automobiles and parts, molds, aerospace, shipbuilding, steam turbines, heavy machinery and other mechanical processing industries. The articulated arm three-dimensional flexible measuring arm It is one of the most advanced portable measurement systems in the world. In the market of portable three-coordinate measuring machines, it is famous for its high stability and high cost performance. [0003] The safety performance of the data acquisition system of the existing articulated arm type coordinate measuring machine is relatively low. There is no independent personnel detection mechanism for each measuring arm ...
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IPC IPC(8): G01B21/00G01D21/02
CPCG01B21/00G01D21/02
Inventor 管炳良甘俊红石文祥张强曾建光
Owner 九江如洋精密科技有限公司