Fixing tool for test board production

The utility model discloses a fixing tool for test plate production, which comprises a concentric-square-shaped plate, the middle part of the concentric-square-shaped plate is fixedly connected with a placing plate, the two sides of the placing plate are respectively provided with an adjusting plate, an adjusting mechanism for adjusting the two adjusting plates is arranged in the concentric-square-shaped plate, two rotating plates are arranged on the adjusting plates, and the rotating plates are connected with the placing plate. Clamping plates are fixedly connected to the sides, close to the placing plate, of the two rotating plates, and driving mechanisms used for driving the four clamping plates are arranged on the two adjusting plates. According to the utility model, test boards of different models can be fixed, and the stability is good when the test boards are fixed through a multi-point fixing mode. 本实用新型公开了一种测试板生产用固定工装，包括回型板，所述回型板的中间部分固定连接有放置板，所述放置板的两侧均设有调节板，所述回型板内设有用于对两块调节板进行调节的调节机构，所述调节板上安装有两块转动板，两块