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Compliant device and method for realizing peg-in-hole assembly

A compliant, shaft hole technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve problems such as assembly hole wall jamming, and achieve the effect of improving assembly quality and work efficiency

Inactive Publication Date: 2016-04-27
中山市工业技术研究中心 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a compliance device for shaft hole assembly, which mainly solves the jamming problem when the assembly hole wall is smooth or rough, and integrates the magnetic field force into the assembly operation, making up for the traditional position control in Inadequacies in high-quality and high-precision assembly operations have greatly improved assembly quality and work efficiency

Method used

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  • Compliant device and method for realizing peg-in-hole assembly
  • Compliant device and method for realizing peg-in-hole assembly
  • Compliant device and method for realizing peg-in-hole assembly

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Embodiment Construction

[0030] Please see attached figure 1 And attached figure 2 , a compliant device 1 for shaft-hole assembly, comprising an active compliant part 2 and a passive compliant part 3,

[0031] The passive compliance part 3 includes a housing 4, a first magnet 5 is provided on the upper side of the housing 4, and a compliance unit that can move up and down in the axial direction relative to the first magnet 5 and can at least be connected to the assembly shaft is sleeved on the lower side of the housing 4. The connecting part 6, the flexible connecting part 6 includes an end connector 7 passing through the bottom of the housing 4 from the inside of the housing 4, and the end connector 7 is provided with a polarity opposite to the first magnet 5. The same second magnet 8, a buffer space 9 is provided between the first magnet 5 and the second magnet 8;

[0032] The active compliance part 2 includes a rotatable rotating sleeve 10 sheathed outside the housing 4 , and magnets 11 are prov...

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Abstract

The embodiment of the invention provides a compliant device for realizing peg-in-hole assembly and a method for realizing peg-in-hole assembly through the compliant device. The compliant device comprises an active compliance part and a passive compliance part, peg-in-hole assembly is realized through the driving effect of magnetic field force to an assembly shaft, the jamming problem generated when assembly hole walls are smooth or rough is mainly solved, the magnetic field force is adopted in the assembly work, the shortcomings of traditional position control in high-quality and high-accuracy assembly work are overcome, and the assembly quality and the work efficiency are greatly improved.

Description

Technical field: [0001] The invention relates to the application field of industrial robots, in particular to a compliant device for realizing shaft hole assembly and a method for using the compliant device to realize shaft hole assembly. Background technique: [0002] In industrial production in the 21st century, under the circumstances of rising labor costs and the transformation and upgrading of traditional manufacturing industries, it is of great significance for enterprises to realize highly automated production of assembly operations. In the assembly operation, the assembly of shaft and hole is the most basic task in mechanical assembly. The quality of assembly has a great impact on the application process of the product. Therefore, the assembly of shaft and hole has attracted extensive attention of researchers, and many problems have been proposed. shaft hole assembly method. [0003] The passive RCC device (Remote Center of Compliance) proposed by earlier researcher...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/04
CPCB23P19/04
Inventor 欧阳帆张铁苏丹陈传国
Owner 中山市工业技术研究中心
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