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A missile slider suspension loading tooling structure

A sliding block and hanging technology is applied in the field of missile sliding block hanging and loading tooling structure to achieve the effect of convenient installation

Active Publication Date: 2021-05-18
JIANGXI HONGDU AVIATION IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The suspension is generally divided into lug type and slider type structure. The slider type suspension structure is generally loaded with simple fixtures, which cannot truly simulate the contact relationship between the guide frame and the slider for static test assessment.

Method used

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  • A missile slider suspension loading tooling structure
  • A missile slider suspension loading tooling structure
  • A missile slider suspension loading tooling structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0036] Such as Figure 1-12 As shown, through the assembled fixture, the three characteristics of the guide frame to the slider are satisfied, the front and rear end faces of the slider lugs are constrained by 17, 21, the upper and lower surfaces of the slider lugs are constrained by 18, 22, and the slider lugs are constrained by The two sides 19, 20 are constrained.

[0037] The constraint of the front end surface of the slider lug is accomplished by the constraint fixture k characteristic surface 14 of the left constraint fixture 2 and the right constraint fixture 3. The characteristic surface has a certain width and height in contact with the slider to ensure the contact relationship with the lug.

[0038] The rear end face of the slider lug is constrained by the characteristic surface 15 of the constraint fixture m of the left constraint fixture 2 and th...

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PUM

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Abstract

The invention provides a missile slider hanging loading tooling structure, comprising a main loading fixture (1) and a restraining fixture, the said restraining fixture comprises a left restraining fixture (2), a right restraining fixture (3), a main loading fixture (1) There is a concave step surface, the left restraint fixture (2), the right restraint fixture (3) are installed on the two ends of the step surface of the main loading fixture (1), the left restraint fixture (2), the right restraint fixture (3) symmetrical to each other. The invention is simple, reliable, and easy to install, and can be quickly integrated with the hanging assembly to carry out the static test. And the force transmission method is consistent with the real launcher, which can simulate the launcher to complete the static test of hanging loading.

Description

technical field [0001] The invention belongs to the field of test loading tooling structure design, in particular to a missile slider hanging loading tooling structure. Background technique [0002] The missile hanger is the main mechanical interface connected to the missile rack. During the flight process, the hanger bears various alternating loads, resulting in cumulative fatigue damage. A static test is required for the suspension structure design and material change. Suspensions are generally divided into lug-type and slider-type structures. The slider-type suspension structure is generally loaded with simple fixtures, which cannot truly simulate the contact relationship between the guide frame and the slider for static test assessment. Contents of the invention [0003] Purpose of the present invention: the present invention designs a missile slider hanging loading tooling structure in view of the above-mentioned prior art situation. The purpose is to simulate the r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/04
CPCG01N3/04
Inventor 朱利媛毛端华林海彬张耀庆孙英超孙启星刘慧慧岳宝成龚仔华吴华晴
Owner JIANGXI HONGDU AVIATION IND GRP