A horizontal continuous impact test device and test method

Abstract

The invention discloses a horizontal continuous impact test device which comprises an air reservoir, a force bearing seat, a propelling cylinder, a steering mechanism, an impact seat, and a base. The force bearing seat, the steering mechanism and the impact seat are mounted above the base. The steering mechanism is disposed between the force bearing seat and the impact seat. The air reservoir and the propelling cylinder are oppositely arranged on the two sides of the force bearing seat, and the propelling cylinder is disposed between the force bearing seat and the steering mechanism. The force bearing seat is provided with a mounting hole. An air inlet and exhaust reversing mechanism rotationally connected with the force bearing seat is arranged inside the mounting hole. A servo motor used for driving the air inlet and exhaust reversing mechanism to rotate is mounted at the bottom of the force bearing seat. The two sides of the force bearing seat are symmetrically provided with a first air inlet and a second air inlet. The device has the advantages of simple and compact structure, novel and reasonable design, wide application range, low cost, small floor area, simple structure, safety and reliability, and good use effect, is suitable for a variety of occasions, and is easy to promote and use.

Description

technical field [0001] The invention belongs to the technical field of mechanical environment tests, and in particular relates to a horizontal continuous impact test device and a test method. Background technique [0002] As an experimental equipment that can provide typical shock vibration conditions or simulate and reproduce the shock environment, the shock test bench is mainly used for the mechanical environment test of the product, simulating the non-repetitive shock that the product may be expected to suffer during use, loading and unloading and transportation, so as to determine the impact of the product. Adaptability to various impact and collision environments. It plays an important role in testing the reliability and stability of the mechanical properties of industrial products, and is widely used in defense industries such as aviation, aerospace, weapons, ships, and nuclear industries. [0003] Launch vehicles, aircraft, guns, ships, vehicles and various construct...

AI Technical Summary

Problems solved by technology

The device is simple and compact in structure, novel and reasonable in design, wide in application range, low in cost, small in floor area, simple in structure, safe and reliable, and good in use effect. The accuracy and repeatability of the load are high, which overcomes the defect that the existing impact test bench cannot be continuously impacted with high g value, and greatly improves the test efficiency

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