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Screwing device of truck thrust rod bolt

A thrust rod and bolt technology is applied in the field of truck thrust rod bolt tightening equipment, which can solve the problems of laborious, time-consuming and inconvenient tightening tool operation, and achieve the effects of improving assembly quality, reducing labor intensity and accurate torque.

Inactive Publication Date: 2017-05-31
大连嘉禾自控技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the design structure of the thrust rod and its position on the vehicle are not convenient for the operation of the tightening tool. Therefore, even if two people cooperate with the pneumatic wrench to complete the tightening work, it is often laborious and time-consuming, and torque is required after the tightening is completed. The wrench checks the torque of the tightened bolts one by one

Method used

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  • Screwing device of truck thrust rod bolt
  • Screwing device of truck thrust rod bolt

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Embodiment Construction

[0012] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0013] The tightening equipment for truck thrust rod bolts is a horizontal suspension structure as a whole, including a frame body 3, and a hanger 4 is installed on the pole 6 of the frame body 3, and the hanger 4 is hinged with the pneumatic suspension device 18, and the pneumatic suspension device 18 is another One end is connected to the vertical and horizontal slide rails 17, and the vertical and horizontal slide rails 17 are fixed by a plurality of I-beams 16, and the pneumatic suspension device 18 can move longitudinally and laterally along the vertical and horizontal slide rails 17.

[0014] A tightening shaft 9 is installed on the right end of the frame body 3, and the tightening shaft 9 transmits the motion to the offset gear b...

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Abstract

A screwing device of a truck trust rod bolt comprises a frame body (3), a lifting base (4), a supporting rod (6), a pneumatic suspension device (18) and a longitudinal and transverse sliding rail (17); the pneumatic suspension device (18) can longitudinally and transversely move along the longitudinal and transverse sliding rail (17), the frame body (3) is provided with a screwing shaft (9), an offset gearbox (15) and a screwing sleeve (14), the frame body (3) is further provided with a telescopic support (2), a counterforce support (10) is arranged at the left end of the telescopic support (2), a handle (1) is fixedly connected to the counterforce support (10) through a bolt, a handlebar (7) in the vertical direction is arranged on the supporting rod (6), a handle button (25) is arranged on a handle (1) and is used for controlling a pneumatic suspension device (18), a counterforce rod (11) is arranged on the counterforce support (10), a counterforce sleeve (12) is arranged at the right end of the counterforce rod (11), and the counterforce sleeve (12) and the screwing sleeve (14) are arranged in an axial symmetry manner along the vertical line.

Description

technical field [0001] The invention belongs to a bolt tightening device, in particular to a truck thrust rod bolt tightening device. Background technique [0002] On the assembly line of heavy-duty trucks, the requirements for the tightening torque of the thrust rod bolts are relatively strict, because it plays a vital role in the transmission performance and safety of the vehicle. The connection between the thrust rod and the driving axle is the structure of bolts and nuts. When the bolt (or nut) at one end is tightened, the nut (or bolt) at the other end will rotate, so when tightening, one person needs to hold one end to prevent rotation, and another person to Tighten the other end. In addition, the design structure of the thrust rod and its position on the vehicle are not convenient for the operation of the tightening tool, so even if two people cooperate to complete the tightening work with the pneumatic wrench, it is often laborious and time-consuming, and torque is ...

Claims

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Application Information

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IPC IPC(8): B23P19/06
CPCB23P19/06
Inventor 王伟宋梓林
Owner 大连嘉禾自控技术有限公司
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