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Automatic single-drive double-movement bolt tightening device and bolt tightening method thereof

A single drive and bolt technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of compact structure and work efficiency, and achieve the effect of compact structure, small friction and wear, and wide application range

Inactive Publication Date: 2018-01-16
赵阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a single-drive double-motion automatic bolt tightening device, which solves the problem of the contradiction between the compact structure and working efficiency of the existing bolt tightening devices

Method used

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  • Automatic single-drive double-movement bolt tightening device and bolt tightening method thereof
  • Automatic single-drive double-movement bolt tightening device and bolt tightening method thereof
  • Automatic single-drive double-movement bolt tightening device and bolt tightening method thereof

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] The invention provides a single-drive double-motion automatic bolt tightening device, such as Figure 1 to Figure 3As shown, it includes a single-drive double-motion automatic bolt tightening device, including a frame 9, the shells of the motor 1 and the reducer 2 are fixed on the frame 9, the output shaft of the motor 1 is connected with the input shaft of the reducer 2, and the The output shaft extends into the frame 9, and the output shaft of the reducer 2 located in the frame 9 is coaxially connected with a torque sensor 3, a transmission shaft 5 and an electromagnetic clutch 6 in turn, and the transmission shaft 5 is fixedly sleeved with a driving toothed pulley A4, The output shaft of the electromagnetic clutch 6 is fixedly sleeved with an active toothed pulley B7, and an electromagnetic brake 8 is arranged below the active tooth...

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Abstract

The invention discloses an automatic single-drive double-movement bolt tightening device. The device comprises a motor, a speed reducer, a torque sensor, a drive tooth-shaped belt wheel A, a transmission shaft, an electromagnetic clutch, a drive tooth-shaped belt wheel B, an electromagnetic brake, a frame, a tooth-shaped belt A, a ball screw rod spline shaft, a rotation type ball nut component, adriven tooth-shaped belt wheel A, a tooth-shaped belt B, a driven tooth-shaped belt wheel B, a rotation type ball spline sleeve component, a non-contact displacement sensor, a reflection plate, a flange-type ball spline sleeve, a limit ring, a connection component, a compression spring and a spanner component. The automatic single-drive double-movement bolt tightening device is single-drive, full-automatic, high in efficiency, compact in structure, and suitable for being used on an automatic production line. The automatic single-drive double-movement bolt tightening device has the coupling ability, has wide application range, and can be used for tightening bolts with different screw pitches. The invention further provides a bolt tightening method of the automatic single-drive double-movement bolt tightening device.

Description

technical field [0001] The invention belongs to the technical field of bolt tightening devices, in particular to a single-drive, double-motion automatic bolt tightening device, and also relates to a bolt-tightening method of the single-drive, double-motion automatic bolt tightening device. Background technique [0002] The bolt tightening process requires two types of movement, one of which is the adjustment movement of a large stroke, moving the wrench to the head of the bolt to be tightened; the other is the movement of bolt tightening, that is, the spiral movement of tightening the bolt that the wrench moves while rotating . There are two types of existing bolt tightening devices: one is a semi-automatic bolt tightening device, the large-stroke adjustment movement is completed by manual handling or manual operation, and the bolt tightening movement is completed manually and mechanically; the other is a multi-drive automatic bolt. For the tightening device, the large-stro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/06
Inventor 赵阳
Owner 赵阳
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