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Ring clamp synchronous fastening device and its fastening method

A technology of fastening devices and ring clips, which is applied in the direction of fixing devices, friction clamping detachable fasteners, connecting components, etc., can solve the problems of poor clamp installation accuracy and easy rotation deviation, etc., and achieve low cost , Avoid rotation displacement deviation, easy to operate

Active Publication Date: 2022-04-08
CHENGDU AIRCRAFT INDUSTRY GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that during the installation process of the ring clamp, when the traditional asynchronous installation and fastening method is adopted, the rotation deviation is easy to occur and the clamp installation accuracy is poor. The invention discloses a ring clamp synchronous fastening device and Its fastening method adopts the device and method, which can simultaneously fasten the clamp, reduce the rotation offset of the clamp during the installation process, and improve the installation accuracy of the clamp

Method used

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  • Ring clamp synchronous fastening device and its fastening method
  • Ring clamp synchronous fastening device and its fastening method
  • Ring clamp synchronous fastening device and its fastening method

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Embodiment Construction

[0029] The specific technical solutions of the present invention are described in conjunction with the examples.

[0030] like figure 1 As shown, the ring clamp synchronous fastening device includes a base, a sliding block, two buckles, and two flexible straps 8;

[0031] like figure 2 As shown, each of the buckles includes a pad 5 and a first lock 3 and a second lock 4, and the first lock 3 and the second lock 4 are respectively hinged on both sides of the pad 5; the pad 5 There is an opening in the middle for passing through the clamp fastening bolt 6;

[0032] like image 3 As shown, the base includes a flexible base 9 and a metal base 10; the bottom of the flexible base 9 is a profile, which is used to fit closely with the fastening parts; the bottom of the flexible base 9 also has slots for avoiding clamps; The metal base 10 described above is fixed on the top surface of the flexible base 9, the middle part of the metal base 10 is connected to the lower end of the le...

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Abstract

The invention provides a synchronous fastening device and a fastening method for ring hoops. The base is arranged at the central position of the second semicircular hoop, and the sliding block is connected with the base through a moving mechanism, and moves away from or close to the base through the moving mechanism; two The flexible straps are respectively fixed on both sides of the sliding block, and the other ends of the flexible straps are respectively connected with two buckles, and the two buckles are respectively arranged outside the ends of the first semicircular hoop. The sliding block is driven away from the base, and the flexible belt is gradually tightened; the tightened flexible belt drives the first semicircular clamp to gradually clamp toward the second semicircular clamp; then tighten the two clamp fastening bolts. The invention avoids the rotation displacement deviation in the installation process of the ring clamp and ensures the installation accuracy of the ring clamp.

Description

technical field [0001] The invention belongs to a fastening device, in particular to a ring clamp synchronous fastening device and a fastening method thereof, which are mainly applied to the demand for synchronous fastening in the high-precision assembly process of ring clamps. Background technique [0002] As a reliable connection method for fixing wire harnesses, pipelines and components, ring clamps have been widely used at present. Aircraft, spacecraft, ships, and vehicles all involve the assembly of a large number of ring clamps. Common ring clamp connection methods are bolt connection, thread connection, quick release buckle connection and so on. Bolted connection and threaded connection are mainly to set fastening points at the connection of two semicircular clamps, and use manual or automatic tools to tighten the bolts or threads, so as to realize the fastening of the clamps. The quick-release snap connection only has a fastening point at one end, and the other end...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B2/20F16B1/02
CPCF16B2/20F16B1/02
Inventor 何磊唐健钧曹虎钟学敏夏清鹰谭与龙龙良刚
Owner CHENGDU AIRCRAFT INDUSTRY GROUP
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