Special transposition type work head for war vehicle action system bolt tightening

A working head and tightening head technology, which is applied in the field of special indexing working heads for bolt tightening of chariot action systems, can solve the problems of flexibility, poor mobility, large space on the assembly site, etc., and achieves high work efficiency and small footprint. , the effect of reasonable structure

Active Publication Date: 2018-11-30
YANSHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of two tightening machines for tightening operations has the disadvantages of occupying a large space on the assembly site, poor flexibility and mobility, etc.

Method used

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  • Special transposition type work head for war vehicle action system bolt tightening
  • Special transposition type work head for war vehicle action system bolt tightening
  • Special transposition type work head for war vehicle action system bolt tightening

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] See attached Figure 1-4 Shown: the present invention provides a special indexable working head for bolt tightening of the chariot action system, which is composed of a connecting arm, an adjusting device, a rotating device and a working head. The connecting arm is connected to the working head through a rotating device, and the connecting The arm is provided with an adjustment device, including a connecting column 1, a connecting seat 2, a hinge shaft 3, a lead screw 4, an adjusting seat 5, a fixed seat 6, an adjusting nut 7, a swing connecting block 8, a mandrel 9, a connecting sleeve 10, Indexing mandrel 11, one-way tightening head 12, rectangular beam 13, wrench support 14, electric torque wrench 15, tightening head 16, connecting ear plate 17, supporting plate 18, connecting flange 19, shaft hole 20, locking Nut 21, fixed flange 22, locking device mounting hole 23, stepped hole 24, annular baffle plate 25, conical blind hole 26, sleeve cup 27, locking pin 28, retur...

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PUM

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Abstract

The invention relates to bolt tightening equipment, in particular to a special transposition type work head for war vehicle action system bolt tightening. The special transposition type work head comprises a connecting arm, an adjusting device, a rotation device and a work head body. The connecting arm is connected with the work head body through the rotation device. The connecting arm is providedwith the adjusting device. The transposition type both-way tightening head structure manner is adopted in the work head, the adjusting device and the rotation device are arranged, on one hand, tightening operation can be continuously conducted on different connecting bolts, on the other hand, during tightening, whether the axis of an electric torque wrench is parallel to the axis of a to-be-tightened bolt or not is guaranteed, and bolt tightening stability and firmness are guaranteed. The work head is reasonable in structure, the work head can be fixed to be used and can also be matched witha mechanical arm to be used, the work efficiency is high, the occupied area is small, and installing, using and managing are convenient.

Description

technical field [0001] The invention relates to a bolt tightening device, in particular to a special indexable working head for bolt tightening of a chariot action system. Background technique [0002] When loading, unloading and installing components in the combat vehicle action system, many connecting bolts need to be tightened with a constant torque, and the tightening torque of different connecting bolts is quite different. The traditional tightening method generally uses two tightening machines to tighten different connecting bolts separately. However, the use of two tightening machines for tightening operations has the disadvantages of occupying a large space on the assembly site, poor flexibility and mobility. Contents of the invention [0003] The invention provides a simple, flexible, convenient and convenient production management special indexable working head for bolt tightening of the chariot action system. [0004] The technical solution adopted by the prese...

Claims

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Application Information

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IPC IPC(8): B23P19/06
CPCB23P19/069
Inventor 刘喜平杨育林黄汝南
Owner YANSHAN UNIV
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