Automated magnetic field-aided finishing machining device and method

A finishing and magnetic field-assisted technology, which is applied in the direction of manufacturing tools, grinding workpiece holders, manipulators, etc., can solve the problems of time-consuming, difficult to guarantee the processing quality, laborious and other problems, and achieve the goal of improving work efficiency and finishing processing efficiency Effect

Active Publication Date: 2018-10-23
SHANDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing finishing methods are mainly used to improve the surface quality of the plane, and the finishing processing for complex curved surfaces is mainly done manually. This processing method is not only time-consuming and laborious, but also difficult to guarantee the processing quality

Method used

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  • Automated magnetic field-aided finishing machining device and method
  • Automated magnetic field-aided finishing machining device and method
  • Automated magnetic field-aided finishing machining device and method

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Experimental program
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specific Embodiment approach 1

[0020] Specific implementation mode one: combine figure 1 , figure 2 and image 3 Explain that the device described in this embodiment includes an industrial robot 1-1, an industrial vibration motor 1-2, a new finishing device 1-3, a workpiece clamping device 1-5, and a three-axis precision displacement table 1-6. Finishing processing device 1-3 comprises magnetic field generating device 2-10, fixed plate 2-8, connecting plate 2-4, guide screw 2-1 and connecting rod 2-2, and magnetic field generating device 2-10 comprises connecting rod 3- 1. Guide rod 3-2, yoke 3-3, screw mandrel 3-4, handle 3-5, nut 3-6, bolt 3-7, four magnetic poles 3-8 and magnetic pole cover 3-9, the One end of the industrial vibration motor 1-2 is connected to the end of the industrial robot 1-1, and the other end is connected to the new finishing device 1-3, and the workpiece clamping device 1-5 is fixed on the three-axis precision displacement table 1-6. The processed parts 1-4 are placed on the wo...

specific Embodiment approach 2

[0021] Specific implementation mode two: combination figure 1 It is explained that the industrial robot 1-1 in this embodiment has six degrees of freedom, and can realize the high-speed rotational motion of the novel finishing device 1-3 and the multi-degree-of-freedom control of complex curved surface finishing. The industrial robot can be ABB IRB2400 robot with a payload of 7-20 kg and a maximum working range of 1810 mm, and the others are the same as in the first embodiment.

specific Embodiment approach 3

[0022] Specific implementation mode three: combination figure 1 It is explained that the industrial vibration motor 1-2 in this embodiment provides auxiliary vibration to the new finishing processing device 1-3 during finishing processing, so as to improve processing efficiency. The vibration frequency of the vibration motor can be selected as 50 Hz, and the others are the same as those in the first or second embodiment.

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Abstract

Aiming at achieving the technical aim of efficient high-quality finishing and flexible control over a complex surface, the invention discloses an automated magnetic field-aided finishing machining device and method. The device comprises an industrial robot, an industrial vibrating motor, a novel finishing machining device, a workpiece clamping device and a triaxial precision displacement worktable; the novel finishing machining device comprises a magnetic field generating device, a fixed plate, a connecting plate, guide screws and a connecting rod; the magnetic field generating device comprises linkages, guide rods, a magnet yoke, lead screws, handles, nuts, bolts, four magnetic poles and magnetic pole sleeves; by the industrial robot, multi-degree of freedom flexible regulation is realized, and automated finishing machining on workpieces different in surface profile can be completed; under the vibrating combined action of the industrial vibrating motor, finishing machining efficiencycan be increased; and feature surfaces of different workpieces can be regulated by angles of the magnetic poles of the novel finishing machining device. The device and method are capable of breaking through the limitation of finishing machining on the complex surface by the traditional method, and therefore, efficient high-quality flexible automated finishing machining is realized.

Description

technical field [0001] The invention relates to complex curved surface finishing processing technology, and in particular provides an automatic magnetic field-assisted finishing processing device and a finishing processing method thereof. Background technique [0002] The surface quality directly affects the performance and service life of the product, and different finishing methods will result in different surface features and precision features. In order to further improve the polishing method and obtain higher processing precision and surface roughness, some non-traditional finishing methods have appeared one after another, mainly including magnetic abrasive finishing, abrasive flow finishing, honing finishing, magnetorheological finishing, etc. Magnetic abrasive grain finishing means that the magnetic field acts on the magnetic abrasive grains to form an abrasive tool, and the formed abrasive tool acts on the surface of the workpiece. Through the relative movement betw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B1/00B24B1/04B24B41/06B25J11/00
CPCB24B1/005B24B1/04B24B41/06B25J11/0065
Inventor 田业冰范增华刘志强石晨郭前建
Owner SHANDONG UNIV OF TECH
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