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Installation type double-shaft automatic tightening device and operation method thereof

An automatic tightening device and tightening shaft technology, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of many motors and cumbersome control of the tightening device, and achieve the effect of ensuring strength

Active Publication Date: 2020-01-03
YANSHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the tightening device has more motors and the control is more cumbersome

Method used

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  • Installation type double-shaft automatic tightening device and operation method thereof
  • Installation type double-shaft automatic tightening device and operation method thereof
  • Installation type double-shaft automatic tightening device and operation method thereof

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Embodiment Construction

[0035] Exemplary embodiments, features, and aspects of the present invention will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0036] Aiming at the above technical problems, the present invention provides a conveniently installed biaxial automatic tightening device with simple structure, high reliability, high efficiency and low cost

[0037] The specific embodiment of the present invention is as follows:

[0038] The invention provides a mounted double-axis automatic tightening device, such as Figure 1 to Figure 4As shown, the device includes a bracket group, a servo motor 1, a reducer 2, a gear unit, a tightening shaft, a guide shaft 19, a cylinder 18 and a fixed seat 15, and the bracket group includes a dri...

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PUM

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Abstract

The invention discloses an installation type double-shaft automatic tightening device. The installation type double-shaft automatic tightening device comprises a drive support, a front supporting base, a rear supporting base, a switch support, a servo motor, a speed reducer, a gear unit, tightening shafts, a cylinder and a fixed base. The front end of the drive support and the front supporting base are connected through bolts. The tail end of the drive support and the rear supporting base are connected through bolts. The switch support is located on the front portion of the front supporting base, and the whole is located below the two tightening shafts. Each tightening shaft comprises a supporting shaft, a shaft end flange, a sleeve, a rectangular key, a bearing, a fastening nut, a straight through connector, a switching connector, a piston, a disc spring, a spring, a pressing sleeve, a tightening sleeve and a transmission shaft. The supporting shafts are connected with driven gears through keys. The servo motor drives a driving gear to rotate through the speed reducer. The installation type double-shaft automatic tightening device is suitable for being applied to places where spaces are small and the interval between two shafts is small.

Description

technical field [0001] The invention relates to a bolt tightening device, in particular to an installation type biaxial automatic tightening device and an operation method thereof. Background technique [0002] At present, the tightening of bolts is mainly completed manually, which not only requires a lot of work but also cannot control the tightening force. At present, most of the existing tightening products are hand-held, and workers need to rely on the hand-held tightening wrench to work, which is not suitable for automation equipment. In addition, when performing automated installation operations, multiple bolts are often tightened, and the efficiency of tightening a single shaft is low. At the same time, the distance between two tightening shafts is small in some places, and it is impossible to tighten two shafts at the same time. [0003] Patent CN200820164166.7 discloses a screw tightening device, which includes pneumatic components, electrical components and a fram...

Claims

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Application Information

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IPC IPC(8): B23P19/06
CPCB23P19/069
Inventor 赵延治余发国韩龙光贺勇付玉行
Owner YANSHAN UNIV
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