Adjustable auxiliary device for testing pinning body interface bonding force
A technology of interface bonding force and auxiliary devices, which is applied in the direction of measuring devices, mechanical devices, workpiece clamping devices, etc., can solve the problems of difficult testing and achieve the effect of simplifying the testing steps, reducing the testing difficulty and simple structure
Active Publication Date: 2019-06-07
CHANGCHUN UNIV OF TECH
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Problems solved by technology
[0004] In order to solve the difficult problem of testing the interfacial binding force of the pinned body of the sample sandwich plate, the present invention provides an adjustable auxiliary device for testing the interfacial binding force of the pinned body
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[0031] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0032] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0033] An adjustable auxiliary device for testing the interface binding force of a pinning body 16.1, comprising: a base 1, an adjustable combined die 3, a lower moving mechanism, a positioning mechanism, a fixed baffle 9, a guide rail 10, a supporting slider 11, an adjustable Forced pressure bar 15 and upper moving mechanism. The specific structure is as Fig...
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The invention relates to an adjustable auxiliary device for testing pinning body interface bonding force, relates to the technical field of auxiliary device test and solves the problem of large difficulty in testing the pinning body interface bonding force of a sample sandwich board. The device comprises a base, an adjustable combined die on the base, a lower mobile mechanism connected with the adjustable combined die, a positioning mechanism mounted on the base and used for fixing the sample sandwich board, a fixed baffle plate mounted on the base, a guide rail mounted on the fixed baffle plate, a supporting slide block mounted on the guide rail, an adjustable stress lever mounted on the supporting slide block, and an upper mobile mechanism connected with the supporting slide block. The upper mobile mechanism is used for moving the guide rail and fixing the guide rail along the fixed baffle plate and moving the supporting slide block along the guide rail. The lower mobile mechanism isused for moving the adjustable combined die along the base. The device can meet test requirements of the multi-size sample sandwich board, a multi-dimension spacing pinning structure and a multi-dimension pinning body, reduces test difficulty, and is accurate, reliable and fast in test.
Description
technical field [0001] The invention relates to the technical field of testing auxiliary equipment, in particular to an adjustable auxiliary device for testing the interface bonding force of a pinning body. Background technique [0002] The sandwich panel is composed of two high-strength thin skins and a lightweight sandwich filled between the skins. It is an advanced structural form used in aviation, aerospace and navigation projects. The surface layer is usually made of metal (such as steel, duralumin), composite fiber, hard plastic and other materials, and is the main load-bearing part; the sandwich often adopts aluminum or stainless steel honeycomb structure, corrugated plate structure, foam plastic filler, light wood board etc., they firmly combine the two surface layers without making them close to each other, and at the same time play the role of bearing the transverse shear force. Although the sandwich panel has good bearing capacity, the shear strength in the thick...
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Login to View More IPC IPC(8): G01N19/00G01N19/04B25B11/00
Inventor 高亮谢波涛张上达任柏静曹栋赵兴辰
Owner CHANGCHUN UNIV OF TECH