Cleaning device for microcomputer-controlled electro-hydraulic servo universal testing machine

The utility model relates to the field of universal testing machines, and discloses a cleaning device for a microcomputer-controlled electro-hydraulic servo universal testing machine, which comprises two protective pads for shielding a gap between lower clamping blocks and a lower clamp, and the two protective pads and the two lower clamping blocks are arranged in a one-to-one correspondence manner. One end of each protective pad is connected with the corresponding lower clamping block, and the other end of each protective pad is connected with the lower clamp. The testing machine has the advantages that the possibility that chippings generated when the testing machine works enter gaps between the two lower clamping blocks and the lower clamp is reduced, and the chippings on the lower clamp can be conveniently cleaned. 本申请涉及万能试验机领域，公开了一种微机控制电液伺服万能试验机用清理装置，其包括两个用于对下夹块与下夹具之间的缝隙进行遮挡的防护垫，两个所述防护垫与两个下夹块一一对应设置，每个所述防护垫的一端与其应的下夹块连接，每个所述防护垫的另一端与下夹具连接。本申请具有降低试验机在工作时产生的碎屑进入两个下夹块与下夹具之间的缝隙中的可能性，便于对下夹具上的碎屑进行清理的效果。