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Bolt Runner Units for Gun Bolt Runners

A bolt and gun type technology is applied in the field of bolt tightener units, which can solve the problems of inconvenient carrying and low work efficiency for operators.

Active Publication Date: 2020-05-22
HUAIYIN INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the process of actually disassembling a certain product or equipment, different bolts will be encountered, so it is necessary to equip the corresponding bolt tightening tools, which makes it inconvenient for the operator to carry, and the bolt tightening tools need to be replaced at any time during use, resulting in low work efficiency

Method used

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  • Bolt Runner Units for Gun Bolt Runners
  • Bolt Runner Units for Gun Bolt Runners
  • Bolt Runner Units for Gun Bolt Runners

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Experimental program
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Embodiment Construction

[0061] combine Figure 1~Figure 12 It can be seen that the present invention includes a main shaft housing 1, a motor 3 is fixed inside the main shaft housing 1, the motor output shaft 19 of the motor 3 protrudes forward, and passes through the drive shaft 4 and the bolt tightener ferrule at the front end of the main shaft housing 1 7 transmission connection, the bolt tightener ferrule 7 is rotatably connected to the vertical plate 48, and the vertical plate 48 is fixedly connected to the front end of the main shaft shell 1 through the connecting plate 9, and the main shaft shell 1 and the vertical plate 48 are provided Bolt tightener runner 6, the axial center through hole A62 coaxial sleeve provided by the bolt tightener runner 6 is placed on the transmission shaft 4, and is connected with the transmission shaft 4 in rotation, the bolt tightener runner 6 A plurality of bolt tightener storage through holes 15 are evenly distributed on the end face with its axis as the center ...

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Abstract

The invention discloses a bolt tightening device unit for a gun type bolt tightening device. A bolt tightening device head, a bolt tightening device main rod, a rod body clamping part and a hook pullring groove are sequentially included from front to back. The rod body clamping part and the inner wall of a bolt tightening device clamp sleeve are clamped till interference fit. The inner wall of the bolt tightening device clamp sleeve is a cone arc face, and the hook pull ring groove is matched with a drag hook. It can be known from the above structure that the bolt tightening device unit for the gun type bolt tightening device achieves rapid replacement of a bolt tightening device, and the operation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of a bolt tightener, in particular to a bolt tightener unit for a gun-type bolt tightener. Background technique [0002] Bolts (commonly known as screws): mechanical parts, cylindrical threaded fasteners with nuts. A type of fastener consisting of a head and a screw (a cylinder with external threads), which needs to be matched with a nut to fasten two parts with through holes. This connection form is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection. [0003] Bolts have various head shapes: cylindrical head, countersunk head, countersunk head, spherical cylindrical head, pan head, half round head, hexagonal head. Corresponding to different head shapes of bolts, different bolt tightening tools need to be used, including flat-blade screwdrivers (commonly known as screwdrivers), Phillips screwdrivers, ring wrenches...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B21/00B25B23/00
CPCB25B21/00B25B23/00
Inventor 马海涛董育伟张昭张嵘丁芝彦王旅鹏姜海明张皓翔
Owner HUAIYIN INSTITUTE OF TECHNOLOGY