一种多工位老化测试工装

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By using the side plate, limit rod, and lead screw structure of the multi-station aging test fixture, the problem of frequent test frame replacement during the testing of products of different specifications is solved, thereby improving testing efficiency and ease of operation.

CN224518878UActive Publication Date: 2026-07-17SUZHOU OUZHAO AUTOMATION EQUIP CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SUZHOU OUZHAO AUTOMATION EQUIP CO LTD
Filing Date: 2025-08-11
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

Existing multi-station aging test fixtures require frequent changes of test fixtures when dealing with products of different specifications, resulting in low testing efficiency.

Method used

A multi-station aging test fixture is designed. Through adjustable side plates, limit rods, and lead screws, it can fix products of different specifications and avoid replacing the test fixture.

Benefits of technology

It enables the secure fixing of products of different specifications, improves testing efficiency, simplifies the operation process, and reduces tool replacement steps.

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Abstract

本实用新型公开了一种多工位老化测试工装，包括工作台，工作台的顶部安装有凸杆，凸杆的外壁滑动连接有PLC板，PLC板的顶部设有测试架，测试架的底部固定连接有插杆，插杆滑动连接在PLC板的内壁，PLC板与测试架电性连接，测试架的顶部固定连接有限位杆一，限位杆一的外壁滑动连接有盖板；本实用新型中，面对不同规格的产品，工作人员首先将适配的侧板安装到限位杆二上，接着工作人员将产品置入测试架上，然后将盖板安装到限位杆一上，通过旋转转块对盖板进行限位，之后通过旋转丝杆对产品进行挤压固定，这样就可以对不同规格的产品进行固定了，从而无需工作人员借助工具更换测试架即可对不同规格的产品进行老化检测了。

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Claims

1. A multi-station burn-in test fixture comprising a worktable (1), characterized in that, A protruding rod (2) is installed on the top of the workbench (1). A PLC board (3) is slidably connected to the outer wall of the protruding rod (2). A test frame (4) is provided on the top of the PLC board (3). A plug rod (5) is fixedly connected to the bottom of the test frame (4). The plug rod (5) is slidably connected to the inner wall of the PLC board (3). The PLC board (3) is electrically connected to the test frame (4). A limit rod (6) is fixedly connected to the top of the test frame (4). A cover plate (7) is slidably connected to the outer wall of the limit rod (6). A rotating block (8) is rotatably connected to the top edge of the test frame (4). A limit rod (9) is fixedly connected to the workbench (1). A side plate (10) is slidably connected to the outer wall of the limit rod (9). A screw rod (11) is threadedly connected to the inner wall of the cover plate (7).

2. The multi-station burn-in test fixture of claim 1, wherein, The side panel (10) has multiple specifications, and the width of the various side panels (10) is different but the length is the same.

3. The multi-station burn-in test fixture of claim 1, wherein, A rubber block (12) is fixedly connected to the bottom of the lead screw (11).

4. The multi-station burn-in test fixture of claim 3, wherein, A knob (13) is fixedly connected to the top of the lead screw (11), and the outer wall of the knob (13) is provided with anti-slip texture.

5. The multi-station burn-in test fixture of claim 1, wherein, The top of the workbench (1) is equipped with multiple cooling fans (14), and each cooling fan (14) is located on one side of a different test frame (4).

6. The multi-station burn-in test fixture of claim 5, wherein, The top of the workbench (1) is fitted with a dust cover (15), and the PLC board (3) is located inside the dust cover (15).