Impact testing machine for railway bearing retainer

• Main Authors: CUI LONGZHOU, WEI ZHIGUO
• Format: Patent
• Language: Chinese; English
• Published: 15.06.2021
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention discloses a railway bearing retainer impact testing machine. The testing machine comprises an operation table and a plurality of support columns, wherein an end face of the operation table is provided with an impact block for placing an external to-be-tested bearing retainer, a platen is arranged above the operation table, and the platen and the operation table are connected through a plurality of support columns; a guide rail is connected between the table plate and the end face of the operation table, an impact plate used for impacting an external to-be-tested bearing retainer is arranged on the guide rail in a sliding mode, and a driving device used for absorbing the impact plate to enable the impact plate to slide up and down in the length direction of the guide rail is arranged on the table plate; the guide rail is provided with a force application device which is used for continuously applying acting force to the impact plate when the impact plate slides so that the impact plate instantly