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Detachable connecting component and connecting device using same

A technology of connecting components and connecting devices, which is applied in the direction of connecting components, rods, mechanical equipment, etc., can solve the problems of high processing technology and processing accuracy of connecting parts, use efficiency and working environment restrictions, and high processing costs. High installation and disassembly efficiency, simple structure and low production cost

Inactive Publication Date: 2012-09-19
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing detachable connection methods are usually thread connection and key connection, but these two connection methods have high requirements on the processing technology and processing accuracy of the connecting parts, resulting in high processing costs
At the same time, the installation and disassembly of the threaded connection and the keyed connection require specific tools to complete the work, and the use efficiency and working environment are also greatly limited.
Difficult to maintain when threaded and keyed connections fail

Method used

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  • Detachable connecting component and connecting device using same
  • Detachable connecting component and connecting device using same
  • Detachable connecting component and connecting device using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] An example of a coupling device such as Figure 1~9 Shown: including the matching connecting core rod 1 and connecting sleeve 2. The coupling sleeve 2 includes a coupling sleeve inner hole 2-2 arranged at its geometric center, and the coupling sleeve inner hole 2-2 constitutes a coupling cavity. The coupling mandrel 1 includes a coupling base 1-1 and a cylindrical coupling section 1-2 fixedly connected to one end of the coupling base 1-1 and used for rotating and inserting into the inner hole 2-2 of the coupling sleeve during use. The circumference diameter of segment 1-2 is smaller than the outer circumference diameter of coupling seat 1-1. The end of the coupling section 1-2 is provided with a steel wire rope through hole 1-3 that runs through the radial direction of the coupling section 1-2 along the radial direction of the coupling section 1-2. The hole walls at the two ends of the inner hole 2-2 of the connecting sleeve are turned inside out and provided with an ...

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Abstract

The invention relates to a connecting component. The connecting component comprises a connecting core bar and a connecting sleeve, which are matched, wherein a connecting cavity is formed in the connecting sleeve; the connecting core bar comprises a columnar connecting section which is rotatably inserted into the connecting cavity during use; the diameter of the periphery of the connecting section is smaller than that of the periphery of a connecting seat; a stopping structure which is turned inwards is arranged in the connecting cavity; a stopping structure inner hole is formed on the stopping structure; the aperture of the stopping structure inner hole is the same as the diameter of the periphery of the connecting section; the connecting section is provided with a steel wire rope through hole which radially penetrates through the connecting section; a rope guide slot which is communicated with the connecting cavity and matched with the steel wire rope through hole is formed at a root of the connecting sleeve, which is close to the stopping structure; and a gap for accommodating a corresponding steel wire rope is formed between the wall of the stopping structure inner hole and the wall of the connecting cavity. The detachable connecting component is simple in structure, convenient to process and low in manufacturing cost. Other special tools are not required in the processes of connection, assembly and disassembly. The detachable connecting component is high in assembly and disassembly efficiency and convenient to use.

Description

technical field [0001] The invention relates to a detachable coupling assembly and a coupling device using the coupling assembly. Background technique [0002] The existing detachable connection methods are usually screw connection and key connection, but these two connection methods have high requirements on the processing technology and processing accuracy of the connecting parts, resulting in high processing costs. At the same time, the installation and disassembly of the threaded connection and the keyed connection all require specific tools to complete the work, and the use efficiency and working environment are also greatly limited. When the screw connection and key connection fail, it is not easy to maintain. Contents of the invention [0003] The purpose of the present invention is to provide a detachable coupling assembly with low cost and convenient use. Another object of the present invention is to provide a coupling device using the detachable coupling assemb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B7/00
Inventor 马文锁李凯李天兴张玲玲
Owner HENAN UNIV OF SCI & TECH
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