Three-dimensional working table for contact pin type three-dimensional roughness measurement instrument

A technology of workbench and measuring instrument, which is applied in the direction of mechanical roughness/irregularity measurement, etc., can solve the problems of restricting the promotion of instruments and affecting the accuracy of measurement results, etc., and achieve the problems of insufficient accuracy, enhanced adaptability, and improved measurement accuracy Effect

Inactive Publication Date: 2009-03-18
HUAIYIN INSTITUTE OF TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In 2006, he obtained the utility model patent "Stylus Type 3D Roughness Measuring Instrument", patent number: 200420025713.5. During the use of the instrument, it was found that the 3D workbench, an important part of the instrument, has certain limitations in terms of accuracy, structure, cost, and use. The problem seriously affects the accuracy of the measurement results and limits the further promotion of the instrument

Method used

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  • Three-dimensional working table for contact pin type three-dimensional roughness measurement instrument
  • Three-dimensional working table for contact pin type three-dimensional roughness measurement instrument
  • Three-dimensional working table for contact pin type three-dimensional roughness measurement instrument

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Embodiment Construction

[0040] Such as figure 2 As shown in to 6, the measuring instrument is composed of a basic platform 1, a three-dimensional workbench 21, a stylus 4, a driving and sensing device 3, and a column 2. The column 2 is installed on the basic platform 1, and the driving and sensing device 3 is connected with the nut through a nut. The lead screw in the column 2 is connected to the column 2, the contact pin 4 is connected to the driving and sensing device 3, and the three-dimensional workbench is installed on the basic platform 1. The first floor 13, the second floor 14, the third floor 15, the fourth floor 16, the fifth floor 17 and the sixth floor 18, the sixth floor 18 Located on the top of the three-dimensional workbench, the first-layer workbench 13 is located at the bottom of the three-dimensional workbench; the No. The T-shaped bolts are fixed on the T-shaped groove of the foundation platform 1, and the worm gear and worm connection mechanism is installed between the workbench...

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Abstract

The invention discloses a three-dimensional worktable for a stylus type three-dimensional roughness measuring instrument, which orderly comprises the first-layer to the sixth-layer worktable from bottom to top, wherein the first-layer worktable (13) is fixed on a basic platform (1) through a T-shaped groove (12) of the basic platform (1), a worm wheel worm connecting mechanism is arranged between the first-layer worktable (13) and the second-layer worktable (14), a lead screw nut and a hinge loose piece connecting mechanism are arranged between the second-layer worktable (14) and the third-layer worktable (15), the third-layer worktable (15) and the fourth-layer worktable (16) are firmly connected, a slide block push-in and push-out mechanism is arranged between the fourth-layer worktable (16) and the fifth-layer worktable (17), a ball screw nut connecting mechanism is arranged between the fifth-layer worktable (17) and the sixth-layer worktable (18). The invention realizes the three-dimensional assessment of the workpiece surface, and the three-dimensional worktable can be more accurately, reliably and conveniently used and simultaneously reduce the cost.

Description

technical field [0001] The invention relates to a stylus type three-dimensional roughness measuring instrument, in particular to a three-dimensional workbench of the stylus type three-dimensional roughness measuring instrument. Background technique [0002] With the rapid development of manufacturing technology, the continuous improvement of technological level, the improvement of computing power, image analysis and digital processing technology, and the requirements of the special functional properties of the part surface itself, higher requirements are put forward for the evaluation of part surface quality. . Such as the wear resistance, sealing, heat transfer, electrical conductivity and reflectivity of light and sound waves on the surface of the workpiece, the fluidity and corrosion of liquid and gas on the wall surface, the surface properties of thin films, integrated circuit components and artificial organs Wait. The evaluation of these technical properties often dep...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/28
Inventor 李伯奎盛健勇陈前亮刘远伟宣新年
Owner HUAIYIN INSTITUTE OF TECHNOLOGY
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