A pneumatic device for motorcycle engine detection and positioning

Abstract

The invention discloses a pneumatic type device for detection positioning of a motorcycle engine. A bottom plate (2) is connected with a cushion plate (10) through two front bolts and two rear bolts, a vertical plate (3) is fixed to the rear end of the bottom plate (2), two rubber blocks (P) arranged abreast in a left-and-right mode are arranged on the upper plate face of the bottom plate (2), an upper first positioning pin (5) and a lower first positioning pin (5) are arranged on a fixed plate (4) in a penetrating mode, a movable plate (6) is arranged on the left side of the vertical plate (3), two second positioning pins (7) are arranged at the front end of the movable plate (6), a cross beam (A) is arranged above the vertical plate (3), and a suspension arm (B) is arranged behind the cross beam (A). The operation of demounting and mounting the engine is convenient and fast with time and labor saved, it can be ensured that the engine is reliably positioned, an engine performance test is made to be more accurate, the test efficiency is higher, the positions of positioning points can be adjusted according to the needs of different engines, and the application range is wide. The rubber blocks are arranged abreast on the bottom plate, and thus falling damage of the engine can be effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of motorcycle engines, and in particular relates to a test fixture for motorcycle engines. Background technique [0002] After the motorcycle engine is assembled, it needs to be tested on the bench to verify whether the performance of the engine meets the requirements. The existing engine performance test bench is not only complex in structure and takes up a lot of space, but also the operation of installing the engine on the bench is very cumbersome, time-consuming and laborious, and the labor intensity of workers is high, which will greatly affect the efficiency of the test. At the same time, the reliability of the positioning of the engine on the bench is poor, which will cause the test results to be inconsistent with the real situation, so that the consistent production of the engine is difficult to meet the requirements. Contents of the invention [0003] The technical problem to be solved by the pre...

AI Technical Summary

Problems solved by technology

The existing engine performance test bench not only has a complex structure and takes up a lot of space, but also the operation of installing the engine on the bench is very cumbersome, time-consuming and laborious, and the labor intensity of the workers is high, which will greatly affect the efficiency of the test

At the same time, the reliability of the positioning of the engine on the bench is poor, which will cause the test results to be inconsistent with the real situation, so that the consistent production of the engine is difficult to meet the requirements

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