Corner device
A technology of corner gear and transmission body, which is applied in the field of corner gear, and can solve the problems of affecting the strength and time of screw loading and unloading, the shape of the notch of easily damaged screws, and large cantilever
Active Publication Date: 2017-02-22
戴震班
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Problems solved by technology
However, in the process of building decoration and mechanical maintenance, if it is processed in the depth of the shelf, it is impossible to exert force because the cantilever is too large; or it is impossible to extend the electric drill into
[0003] At the same time, the same is true for electric screwdrivers. When the working space is small, they cannot be operated, which often leads to the phenomenon that the screws cannot be tightened and the screwdriver slips. service life
Method used
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[0013] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0014] like figure 1 , figure 2 , image 3 As shown, the corner device includes an input body 1 and an output head 2, the input body 1 and the output head 2 are connected through a transmission body 3, an input shaft 4 is arranged in the input body 1, and one end of the input shaft 4 passes through the input body 1 the other end passes through the front end of the input body 1 and extends into the transmission body 3, and its end is fixedly connected with a sector-shaped input gear 5, and the lower part of the output head 2 has an inclusion 6 wrapped outside the transmission body 3, A connecting shaft 7 is arranged transversely between the inclusion 6 and the transmission body 3, and the connecting shaft 7 is provided w...
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The invention provides a corner device and belongs to the technical field of electric tools. The corner device solves the problem that screw turning or drilling operation is difficult in existing narrow space. The corner device comprises an input body, an output head and a transmission body. An input shaft is arranged in the input body, one end of the input shaft penetrates out of the rear end of the input body, the other end of the input shaft penetrates out of the front end of the input body and extends into the transmission body, and a fan-shaped input gear is fixedly connected to the end of the input shaft. The lower portion of the output head is provided with a wrapping body wrapping the outside of the transmission body. A connecting shaft is transversely arranged between the wrapping body and the transmission body in a penetrating manner. The portion, located in the transmission body, of the connecting shaft is provided with a fan-shaped transmission gear in a sleeved manner. The fan-shaped transmission gear and the fan-shaped input gear are meshed. An output shaft is arranged in the output head. A sleeve is fixedly connected to one end of the output shaft, and a fan-shaped output gear meshed with the fan-shaped transmission gear is fixedly connected to the other end of the output shaft. The corner device has the beneficial effects of being capable of achieving multi-angle machining, wide in application range and the like.
Description
technical field [0001] The invention belongs to the technical field of electric tools and relates to a corner tool. Background technique [0002] An electric drill is a drilling tool that uses electricity as power. It is a conventional product in electric tools and is also the most demanded electric tool product. However, in the process of building decoration and mechanical maintenance, if it is processed in the depth of the shelf, because the cantilever is too large, it is impossible to exert force at all; or in a position with a small space, it is impossible to extend the electric drill into it. [0003] At the same time, the same is true for electric screwdrivers. When the working space is small, they cannot be operated, which often leads to the phenomenon that the screws cannot be tightened and the screwdriver slips. service life. Contents of the invention [0004] The object of the present invention is to solve the above-mentioned problems in the prior art, and prov...
Claims
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IPC IPC(8): B25F5/00B23B45/02B23B45/00B25B21/00B25B23/00
CPCB23B45/003B23B45/02B25B21/00B25B23/0007B25F5/001
Inventor 戴震班黎倩倩梁宏宇王佳豪张灵建
Owner 戴震班