1results about How to "Easy and efficient measurement" patented technology

The application provides a main bearing bushing interference amount measuring device, which comprises a template base, a template cavity for placing the main bearing bushing, and first and second reference surfaces arranged on both sides of the top of the template cavity; a pressing assembly fixedly arranged on the first reference surface, which is used for positioning the first end surface of the main bearing bushing; a limiting force applying assembly fixedly connected to the template base and arranged on the second reference surface, which comprises a limiting assembly and a force applying piece, the limiting assembly is fixedly connected to the template base and arranged on the second reference surface, and the force applying piece is arranged in the limiting assembly and used for bearing the load of a pressing machine; and a measuring instrument connected to the pressing machine and used for measuring the interference amount of the second end surface of the main bearing bushing. The application realizes accurate and efficient measurement of the interference amount size tolerance of the main bearing bushing.