A multifunctional portable electric drill power booster and its use method

A portable electric drill and booster technology, applied in portable drilling rigs, drilling/drilling equipment, metal processing equipment, etc., can solve problems such as unstable stress points, narrow operable space, and extremely fast tool wear, and achieve Improve work efficiency, wide application range, and easy operation

Active Publication Date: 2020-05-12
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some special cases, the operating space is relatively narrow, and it is difficult for the operator to apply force to the electric drill. At the same time, it is necessary to ensure that the electric drill is vertical, resulting in an unstable drilling process. It is easy to change, it is easy to drill the bottom hole obliquely, and the drill is large, which affects the processing quality. At the same time, the artificial force is limited, and the tool wears extremely fast.
Although there is also a hand electric drill bracket in the existing technology, this bracket is only satisfied with the processing of a single hole. When drilling a new hole on the same processing surface, the bracket must be fixed again, which reduces the drilling efficiency.

Method used

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  • A multifunctional portable electric drill power booster and its use method
  • A multifunctional portable electric drill power booster and its use method
  • A multifunctional portable electric drill power booster and its use method

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Embodiment Construction

[0026] The present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0027] Non-limiting and non-exclusive embodiments will be described with reference to the following drawings, wherein like reference numerals refer to like parts unless specifically stated otherwise.

[0028] like Figure 1-2 A multifunctional portable electric drill power booster shown is described with the processing surface 9 set in the downward direction, including a support frame, and a pressure rod 1 rotatably connected to the upper end of the support frame. The support frame includes a transition rod 3, a corner 4. The fixed rod 6 and the angler 4 are provided with an axial through hole, and the inner diameter of the through hole matches the external dimensions of ...

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Abstract

The invention discloses a multifunctional handheld electric drill booster. The multifunctional handheld electric drill booster comprises a support frame and a pressing rod, wherein the pressing rod isrotatably connected to the upper end of the support frame; the support frame comprises a transition rod, a corner device and a fixing rod; an axial through hole is formed in the corner device; the inner diameter of the through hole is matched with the diameter of the transition rod and the diameter of the fixing rod; the transition rod and the fixing rod are separately combined to two ends of thecorner device; and the pressing rod is rotatably connected to an end of the transition rod. The multifunctional handheld electric drill booster has the advantages of simple structure, simplicity andconvenience in operation and suitability for high-quality drilling in narrow space.

Description

technical field [0001] The invention relates to the technical field of hand electric drill brackets, in particular to a multifunctional portable electric drill power booster and its usage method. Background technique [0002] The electric hand drill is a drilling tool powered by AC power supply or DC battery. Ordinary portable electric drills require on-site drilling, tapping, and screw installation to install various components on site. However, in some special cases, the operating space is relatively narrow, and it is difficult for the operator to apply force to the electric drill. At the same time, it is necessary to ensure that the electric drill is vertical, resulting in an unstable drilling process. It is easy to change, it is easy to drill the bottom hole obliquely, and the drill is large, which affects the processing quality. At the same time, the artificial force is limited, and the tool wears extremely fast. Though the electric hand drill support is also designed ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B45/02B25F5/00
CPCB23B45/003B23B45/02
Inventor 胡维民曾赞夏宇强覃金夏
Owner GUANGXI YUCHAI MASCH CO LTD
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