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Bolt pose detectors and bolt pose detection tightening device

A detector and pose technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve problems such as difficult to ensure the axis of the bolt and the axis of the tightening shaft, small inclination angle of the bolt, identification and detection, etc., to improve the quality of bolt assembly and assembly efficiency, improved accuracy, and improved quality

Active Publication Date: 2019-06-21
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the bolts are usually fed manually or machine-assisted, it is difficult to ensure the parallel alignment of the bolt axis and the tightening shaft axis, and a small angle deviation will cause the small inclination angle of the bolt assembly to be skewed. This quality problem cannot be passed through the current commonly used displacement-torque measurement. Unable to identify and detect, thus causing assembly quality risk

Method used

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  • Bolt pose detectors and bolt pose detection tightening device
  • Bolt pose detectors and bolt pose detection tightening device
  • Bolt pose detectors and bolt pose detection tightening device

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Embodiment Construction

[0043] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0044] Refer below Figure 1 to Figure 4 The bolt pose detector 100 according to the embodiment of the first aspect of the present invention will be described.

[0045] Such as figure 1 and figure 2 As shown, the bolt pose detector 100 according to the embodiment of the first aspect of the present invention includes a lifting rod 1 , a floating adjustment head 2 and a pose detection piece 3 . Among them, the lifting rod 1 is vertically arranged and can be used for lifting movement; the upper end of the floating adjustment head 2 is c...

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Abstract

The invention discloses bolt pose detectors and a bolt pose detection tightening device. The bolt pose detection tightening device comprises a plurality of rotating bodies, a plurality of telescopic servo rods, a plurality of bolt pose detectors and a plurality of tightening equipment. The rotating bodies comprise central columns and a plurality of rotating rings, and the rotating rings sleeve thecentral columns and can rotate around the outer circumferential surfaces of the central columns. One ends of the telescopic servo rods are fixed one by one to the outer circumferential surfaces of the rotating rings correspondingly. The bolt pose detectors for detecting and adjusting a bolt pose and the tightening equipment are arranged, the other ends of the partial telescopic servo rods are fixed to the bolt pose detectors one by one correspondingly, and the other ends of the other telescopic servo rods are fixed to the tightening equipment one by one correspondingly. The device can be usedfor detecting, adjusting and tightening multi-position bolts of any disc parts at the same time, and the assembly quality and efficiency are high.

Description

technical field [0001] The invention relates to the technical field of bolt assembly of roulette parts, in particular to a bolt pose detector and a bolt pose detector and tightening device. Background technique [0002] The bolt holes of roulette parts are not only numerous but also often present the characteristics of dense and asymmetric distribution in the circumference. Existing screwing guns relying on X / Y axis servo feed to assemble roulette parts are difficult to assemble, resulting in low assembly efficiency. Due to the complex structure and high requirements for synchronous control between axes, the existing multi-axis wheel tightening device cannot meet the requirements of modularization and independence of each axis, and the assembly object is limited to the range of the wheel disc with symmetrical bolt hole distribution. The existing wheel multi-axis tightening device has poor flexibility for adjusting the axis online. Usually, in order to meet the assembly of on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/06B23P19/00
CPCB23P19/00B23P19/06
Inventor 张建富冯平法罗文涛吴志军郁鼎文
Owner TSINGHUA UNIV
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