Workpiece leveling and centering device

A technology for self-aligning and workpiece, applied in the field of self-aligning device, position adjusting device and workpiece leveling, can solve the problems affecting measurement efficiency and measurement accuracy, and achieve the effects of quick adjustment response, convenient operation and wide application range

Inactive Publication Date: 2010-07-07
XIAN TECHNOLOGICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a fast and effective leveling and centering device. The leveling and centering of th

Method used

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  • Workpiece leveling and centering device
  • Workpiece leveling and centering device
  • Workpiece leveling and centering device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1-Figure 5 , a workpiece leveling and centering device, including a magnetic strip 13, an adjustment body and a chassis 8, the chassis 8 outer periphery has three longitudinally through U-shaped notches 12 for installation on a testing platform. The adjustment body is composed of a lotus leaf hinge 1 and a column hinge 9. Three magnetic strips 13 are inlaid on the lotus leaf surface of the lotus leaf hinge 1. The magnetic strips 13 are arranged radially and uniformly. The center of the lotus leaf surface is provided with a centering hole 15, and the magnetic strip 13 is located at the periphery of the centering hole 15. The magnetic strip 13 is used to fix the workpiece to be measured, and the centering hole 15 is convenient for realizing centering; the lower end of the column hinge 9 is composed of four The screws are fixed on the chassis 8 through fastening screw holes 11 .

[0024] In this embodiment, the column hinge 9 is a well-known column structure w...

Embodiment 2

[0027] see Image 6 , and the difference from embodiment 1 is that the column hinge is composed of upper, middle and lower three-layer columns, and the upper, middle and lower three-layer columns are respectively provided with relative upper centering baffles 5 and middle centering baffles 14 With the lower centering baffle 6, the three-layer self-aligning baffles correspond to each other in pairs in the vertical space, and the adjacent self-aligning baffles form an angle of 60° in the plane space of the top view, and each self-aligning baffle is provided with a corresponding Self-aligning screw 4. After the workpiece is leveled by the lotus-leaf hinge, adjust a pair of self-aligning screws on the y-axis of the upper column of the column hinge, so that the upper column hinge can drive the lotus-leaf hinge to move in the direction of the y-axis, and the center of the workpiece can be adjusted to The origin of the y-axis, and then adjust the self-aligning screws of the middle c...

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PUM

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Abstract

The invention relates to a workpiece leveling and centering device. The existing measuring machine can not simultaneously carry out leveling and centering, thereby affecting the measurement efficiency and the measurement precision. The workpiece leveling and centering device comprises a chassis and an adjusting body, wherein the adjusting body comprises lotus leaf type hinges and a vertical column type hinge, centering baffle plates are correspondingly arranged on two sides of each layer of vertical columns of the vertical column type hinge, the centering baffle plates are evenly distributed and arranged on longitudinal circumferential space, and centering screws are transversely arranged on the centering baffle plates; the lotus leaf type hinges are arranged at the upper end of the vertical column type hinge, the lotus leaf type hinges are plural, and hinged shafts of the lotus leaf type hinges are respectively positioned on the periphery of the upper end of the vertical column type hinge; a plurality of lotus leaf surfaces are superimposed, a leveling baffle plate is arranged below the lotus leaf surface at the bottom and on the periphery of the upper end of the vertical column type hinge, leveling screws are vertically arranged on the leveling baffle plate, and the plurality of hinged shafts and the plurality of leveling screws are evenly distributed and arranged on the periphery of the upper end of the vertical column type hinge. The workpiece leveling and centering device has the advantages of simple structure, rapid adjustment and a wide range of applications.

Description

technical field [0001] The invention belongs to the technical field of precision measurement, and in particular relates to a position adjustment device for a workpiece to be measured, in particular to a leveling and centering device for a workpiece. Background technique [0002] In the detection process of the geometric quantity of precision workpieces, due to the different positioning references, such as the detection of internal gears and other workpieces, the position of the workpiece needs to be leveled and centered, and the improvement of machining accuracy is closely related to the detection level , if the detection position cannot be adjusted quickly and effectively during the detection process, not only will the measurement efficiency be greatly reduced, but also the measurement accuracy will be reduced, and even false detection will be caused. With the continuous development of science and technology, materials, precision machining, and geometric quantity detection ...

Claims

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Application Information

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IPC IPC(8): G01B21/00
Inventor 王洪喜贾建军陈晓东侯志敏
Owner XIAN TECHNOLOGICAL UNIV
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