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An external drive type square hole opening machine

A shell and shaft hole technology, used in boring/drilling, drilling/drilling equipment, metal processing machinery parts, etc., can solve the problems of unsuitable assembly decoration, narrow adaptability, and lack of opening quality.

Active Publication Date: 2020-02-11
DONGNINGSHENG (BEIJING) DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional 86-wire box etc. open square holes on the board. On site, the wires need to be unwound first, then drilled or cut, and then cut into square holes with a jigsaw. At present, there are new tools for opening square holes such as swing shovels, but their The adaptability is narrow, the quality of the opening is lacking, and professional work is required. It is extremely unsuitable for the prefabricated decoration advocated by the state.

Method used

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  • An external drive type square hole opening machine
  • An external drive type square hole opening machine
  • An external drive type square hole opening machine

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Embodiment Construction

[0042] In order to describe the technical content, structural features, goals and effects of the present invention in detail, the following examples are given to describe the embodiments in conjunction with the accompanying drawings.

[0043] In describing the present invention, it should be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate an orientation or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the protection scope of the present invention.

[0044] like figure 1 As shown, an external drive type square hole opening machine dis...

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PUM

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Abstract

The invention discloses an external driven type square hole drilling machine. The external driven type square hole drilling machine comprises a suction cup portion capable of being attached to a plate. The suction cup portion comprises a suction cup and a suction cup chassis. A suction cup moving assembly seat with a suction cup moving assembly is arranged above the suction sup chassis. The suction cup assembly is connected with a suction cup nut hole by a bolt penetrating through an axis hole. A shell main body connecting base is arranged between the suction cup moving assembly seat and the suction cup chassis. The shell main body connecting base is provided with a suction cup axis hole matched with a suction cup chassis protrusion. The shell main body connecting base can rotate around the suction cup chassis protrusion. The outer edge of the shell main body connecting base is connected with a cutting saw portion and a reciprocating saw portion which are arranged at 180 degrees relative to each other. The cutting saw portion and the reciprocating saw portion can drill a square hole under driving of an external electric drill. Power of the external electric drill is directly used,a power device is not required to be arranged independently. Quality of the drilled square hole is high. Operation is simple. Efficiency and safety are achieved. The square hole can be quickly drilledwithout a professional operator.

Description

technical field [0001] The invention belongs to the field of assembled decoration, and further relates to a mechanical device for decoration, in particular to an external drive type square hole opening machine. Background technique [0002] The traditional 86-wire box etc. open square holes on the board. On site, the wires need to be laid out first, then drilled or cut, and then cut into square holes with a jigsaw. At present, there are new tools for opening square holes such as swing shovels, but their The adaptable surface is narrow, the opening quality is lacking, and professional work is required, which is extremely unsuitable for the prefabricated decoration advocated by the state. Contents of the invention [0003] In order to solve the various shortcomings in the above-mentioned prior art, the present invention provides an externally driven square hole driven by an external electric drill, forming a square hole at one time, reliable in hole quality, high in hole eff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B41/04B23B47/20
CPCB23B41/04B23Q5/34
Inventor 陈飙
Owner DONGNINGSHENG (BEIJING) DIGITAL TECH CO LTD