Steel structure punching auxiliary device capable of adjusting punching depth

An auxiliary device and steel structure technology, which is applied in the direction of positioning device, boring/drilling, drilling/drilling equipment, etc., can solve the problems that the drilling depth cannot be controlled, and the fixing device cannot adapt to structural parts of different sizes. , to achieve the effect of being firmly fixed and guaranteed not to shake

Pending Publication Date: 2021-07-30
王琛哲
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the invention provides a steel structure drilling auxiliary device capable of adjusting the

Method used

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  • Steel structure punching auxiliary device capable of adjusting punching depth
  • Steel structure punching auxiliary device capable of adjusting punching depth
  • Steel structure punching auxiliary device capable of adjusting punching depth

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Embodiment Construction

[0023] The technical solutions in the embodiments of the invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of them. Based on the embodiments of the invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the invention.

[0024] see Figure 1-4 , a steel structure drilling auxiliary device capable of adjusting the drilling depth, comprising a device main body frame 1, a first handle 2 is arranged at the bottom of the device main body frame 1, and a threaded column 21 is fixedly connected to the upper end of the first handle 2, The outside of threaded column 21 is provided with threaded sleeve 22, and the left side of threaded sleeve 22 is fixedly connected with fixed rod, and the left end of this fixed ro...

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Abstract

The invention relates to the technical field of steel structure punching, and discloses a steel structure punching auxiliary device capable of adjusting the punching depth. The steel structure punching auxiliary device capable of adjusting the punching depth comprises a device main body frame and an operation table, wherein a drilling machine is arranged above the operation table, a driving device is arranged on the drilling machine, and a threaded rod is arranged at the upper part of the device main body frame; a gear is arranged below the threaded rod, a toothed rod is arranged on the left side of the gear, a sleeve is fixedly connected to the left side of the toothed rod, and a connecting piece is arranged between the sleeve and the driving device. According to the steel structure punching auxiliary device capable of adjusting the punching depth, the longest distance that the driving device drives the drilling machine to move downwards is not changed, the threaded rod drives the gear to rotate clockwise when the drilling depth needs to be reduced, the tooth rod on the left side of the gear moves upwards along with the gear, the tooth rod moves upwards to drive the sleeve to move upwards, and the sleeve moves upwards to drive the connecting piece and the driving device to move upwards, so that the drilling depth is reduced when the drilling machine moves downwards, and the effect of adjusting the drilling depth is achieved through the structure.

Description

technical field [0001] The invention relates to the technical field of steel structure drilling, in particular to an auxiliary device for steel structure drilling capable of adjusting the drilling depth. Background technique [0002] Steel structure is one of the main structures used in buildings. When steel structures are used, they are often connected by various parts through riveting, welding, bolting, etc., so drilling them is an indispensable part when using steel structures. At present, the drilling devices on the market have the following problems. The fixing device during drilling cannot adapt to structural parts of different sizes and cannot control the depth of the drilling. In order to solve the above problems, a device that can adjust the drilling depth is proposed. Auxiliary device for punching steel structures. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the invention provides a stee...

Claims

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Application Information

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IPC IPC(8): B23B41/00B23B47/00B23Q3/06
CPCB23B41/00B23B47/00B23Q3/06B23Q3/062
Inventor 王琛哲李中正胡利华
Owner 王琛哲
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