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fastening device

A fastening device and fastening technology, applied in the manufacture of tools, hand-held tools, etc., can solve problems such as low production efficiency and poor versatility, and achieve the effects of saving construction costs, improving production efficiency, and avoiding potential safety hazards

Active Publication Date: 2021-01-26
BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the fastening devices on the market are self-made by various manufacturers in order to match different sizes and types of fasteners produced. Each fastening device can only correspond to one kind of fasteners, and the versatility is poor.
As a result, workers need to prepare multiple fastening devices when installing a large number and types of fasteners that are densely arranged, and they need to be replaced frequently, resulting in low production efficiency and many hidden dangers.

Method used

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Embodiment Construction

[0046] Features and exemplary embodiments of various aspects of the invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. In the drawings and the following description, at least some well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present invention; and, for clarity, the dimensions of some structures may have been exaggerated. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted. Furthermore, the features, structures, or characteristics described hereinafter may be combined in any suitable manner in one or more embodiments.

[0047] The orientation words appearing in the following descriptions are all the directions shown in the figure, and do not limit the specific structure of the dust removal device...

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Abstract

The invention relates to a fastening device for fastening a fastener to be fastened, comprising: a base on which more than two gear pins are arranged; a power gear arranged on the base through the gear pins; a transmission gear through the gear pins It is arranged on the base and meshed with the power gear along the circumference of the power gear; the gripping arm, one end of the gripping arm is connected to the end face of the transmission gear, and the other end of the gripping arm is against the fastener to be fastened, and is used to hold the fastening to be fastened The parts are driven to rotate and fasten the parts to be fastened; the transfer part is arranged on the end face of the power gear and is used to connect with the external force applying tool and transmit the force of the external force applying tool to the power gear. The fastening device provided by the present invention can realize the fastening of the parts to be fastened that are applicable to multiple sizes and multiple models at the same time.

Description

technical field [0001] The invention relates to the field of fastening, in particular to a fastening device for fastening a fastening member. Background technique [0002] At present, in order to reduce the labor intensity of people and improve work efficiency, fastening devices are widely used in engineering to fasten the fasteners to be fastened. [0003] Most of the fastening devices currently on the market are self-made by various manufacturers in order to match the fasteners of different sizes and types produced. Each fastening device can only correspond to one kind of fastener, and the versatility is poor. As a result, workers need to prepare multiple fastening devices when installing a large number and types of fastening parts that are densely arranged, and they need to be replaced frequently, resulting in low production efficiency and many hidden dangers. [0004] Therefore, need badly a kind of fastening device. Contents of the invention [0005] According to an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/14
CPCB25B27/14
Inventor 刘杰
Owner BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
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