Unlock instant, AI-driven research and patent intelligence for your innovation.

Detachable moving support plate self-locking nut assembly and snap spring thereof

A technology of self-locking nuts and floating pallets, which is applied in the direction of nuts, threaded fasteners, locking fasteners, etc., and can solve the problem of easy rotation of the circlip

Active Publication Date: 2016-07-27
河南航天精工制造有限公司
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a detachable self-locking nut assembly for a traveling pallet, so as to solve the problem that the snap ring of the detachable self-locking nut assembly for a traveling pallet is easily rotated after being snapped into the bracket

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Detachable moving support plate self-locking nut assembly and snap spring thereof
  • Detachable moving support plate self-locking nut assembly and snap spring thereof
  • Detachable moving support plate self-locking nut assembly and snap spring thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0024] Specific embodiment one of the detachable self-locking nut assembly of the traveling pallet of the present invention, as Figure 1-9 As shown, it includes bracket 1, snap ring 2 and self-locking nut 3.

[0025] The structure of jumper 2 is as Figure 4-5 As shown, the circlip is generally a rhombus with an opening, and the two opposite arc-shaped vertices of the rhombus are the protrusions 4, and the protrusions 4 constitute the position-limiting parts. The circlip is made of stainless steel wire, and the end of the opening is bent radially outward to form an arc. The circlip is made of stainless steel wire, which has good strength and is not easy to corrode. The circlip is configured as a rhombus as a whole, which has a symmetrical structure and is easy to process, and the combination of the circlip and the bracket is more stable. If the prot...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a detachable moving support plate self-locking nut assembly and a snap spring thereof. The detachable moving support plate self-locking nut assembly comprises the snap spring with two or more limiting parts and a support with a snap spring stopping structure, and the snap spring stopping structure is provided with snap spring inlets facing the inner side or the outer side of the support; the snap spring is provided with protruding parts which correspond to the inward or outward snap spring inlets and protrude outwards or inwards, and the protruding parts form the limiting parts or are arranged on the limiting parts; and the snap spring stopping structure further comprises stopping walls which are used for being in stopping fit with the protruding parts to stop the snap spring from rotating around the axis of a self-locking nut. By means of the detachable moving support plate self-locking nut assembly, the problem that rotation is prone to occurrence after a snap spring of an existing detachable moving support plate self-locking nut assembly is clamped into a support is solved, and the stopping effect of the snap spring on the self-locking nut is guaranteed.

Description

technical field [0001] The invention relates to a detachable self-locking nut assembly of a traveling pallet and a retaining spring thereof. Background technique [0002] At present, in the field of aerospace, aerospace vehicles have compact structures, high load-bearing parts, and harsh vibration environments, and the spacecraft needs multiple inspections and maintenance, so a large number of detachable self-locking nuts for floating pallets are required. Chinese patent CN204003902U discloses a double-ear floating self-locking nut assembly, which consists of a snap spring, a self-locking nut and a bracket with a slot. The circlip is an annular circlip with an opening at one end, and the annular parts on both sides of the circlip are position-limiting parts. The support includes floating lugs and a positioning step, and the positioning step is provided with a card slot, and the card slot is the retaining structure of the circlip. During installation, the self-locking nut i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F16B39/02
CPCF16B39/02
Inventor 赵文龙李旭健胡庆宽
Owner 河南航天精工制造有限公司