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Intelligent torque sleeve with angle control function

An angle control and intelligent technology, applied in the direction of motor tools, manufacturing tools, wrenches, etc., can solve the problems of unable to meet the requirements of bolt fastening, unable to complete the fastening requirements of the bolt plastic area, and not having the function of measuring the bolt rotation angle. The effect of precision tightening

Pending Publication Date: 2021-05-28
AVIC SHAANXI DONGFANG AVIATION INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because it does not have the function of measuring the bolt rotation angle, that is, it cannot complete the fastening requirements for the plastic area of ​​the bolt, so it cannot meet the bolt fastening process requirements of the rotation angle method.

Method used

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  • Intelligent torque sleeve with angle control function
  • Intelligent torque sleeve with angle control function
  • Intelligent torque sleeve with angle control function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] like Figure 1 to Figure 5 As shown, the present invention includes a torque sensor 1, a front housing 4 fixed on the torque sensor 1, a rear housing 5, a display window 6 arranged on the front housing 5, a membrane button 7, a display screen 9, and a display circuit board Component 10, the signal window 15 arranged on the rear case 5, the control circuit board 13 installed on the inside of the rear case 5, and the circuit board connection seat 13-1 provided on the control circuit board 13, the microprocessor 13-2, The wireless communication module 13-3 and the indicator light 13-4, the front housing 4 and the rear housing 5 are docked and fastened by screws 8, which is different from the prior art in that an angle is also set on the control circuit board 13 Measurement module 13-5.

[0022] In this example,

[0023] A notch step 1-1 is provided on the torque...

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PUM

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Abstract

The invention discloses an intelligent torque sleeve with an angle control function. The intelligent torque sleeve comprises a torque sensor, a front shell, a rear shell, a display window, a thin film key panel, a display screen, a display circuit board assembly, a signal window, a control circuit board, a circuit board connecting seat, a microprocessor, a wireless communication module and an indicator lamp, wherein the front shell and the rear shell are fixed to the torque sensor, the display window, the thin film key panel, the display screen and the display circuit board assembly are arranged on the front shell, the signal window is arranged on the rear shell, the control circuit board is installed on the inner side of the rear shell, and the circuit board connecting seat, the microprocessor, the wireless communication module and the indicator lamp are arranged on the control circuit board. The intelligent torque sleeve is characterized in that an angle measuring module is further arranged on the control circuit board. According to the intelligent torque sleeve, in the bolt tightening process, the actual torque detection of a bolt can be completed, the corner parameters of the bolt can be set and detected, the bolt fastening requirement of a corner method fastening process is met, and high-precision tightening and high-quality fastening of the bolt can be realized.

Description

technical field [0001] The invention belongs to the technical field of tightening tools, and in particular relates to an intelligent torque sleeve. Background technique [0002] With the rapid development of the equipment manufacturing industry, the quality requirements related to bolt fastening are getting higher and higher. Therefore, the corner fastening process is more and more used in bolt fastening. The fastening process of the corner method needs to complete the fastening in the elastic area of ​​the threaded part and the fastening in the plastic area. The fastening of the plastic area is to make it continue to rotate at a predetermined angle after the fastening of the elastic area of ​​the threaded part is completed. The existing intelligent torque sleeve is used for torque loading of the tightening tool to the bolt, which can detect the actual torque applied to the bolt by the tightening tool, and can judge whether the tightened bolt has reached the target torque. ...

Claims

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Application Information

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IPC IPC(8): B25B21/00B25B23/14
CPCB25B21/00B25B23/14
Inventor 吴中华冯俊杰李华栋徐峰严军辉张振平姜选文
Owner AVIC SHAANXI DONGFANG AVIATION INSTR