Location loading material testing machine

Abstract

The invention relates to a location loading material testing machine which belongs to the technical field of material test. The location loading material testing machine is characterized in a location loading system; a support stand and a loading support part of the location loading system are respectively positioned at both ends of a fixing base; the loading support part comprises a location loading stand, a flange shaft, an overrunning clutch, a rolling bearing, a groove-shaped nut and two sliding blocks; three guide grooves are arranged on the location loading stand; the sliding blocks are respectively positioned in two keyways of the right external diameter of the groove-shaped nut; the overrunning clutch and the rolling bearing are fixed in the location loading stand in parallel; one end of the flange shaft is fixed by a hexagon nut through threads, and the other end is connected with the groove-shaped nut by threads; the left side of the groove-shaped nut is provided with a groove-shaped cavity; two through holes which are distributed left and right are radially arranged in the groove-shaped cavity; and the positions of the two through holes correspond to the first guide groove and the second guide groove on a loading support stand. The invention can realize a series of tension and compression tests and torsion tests by applying the guide grooves in the horizontal direction and the vertical direction of a location tension-compression-torsion loading stand.

Description

technical field [0001] The invention belongs to the technical field of metal material testing, and in particular provides a positioning loading material testing machine with simple structure and complete functions. Background technique [0002] With the development of industrial technology, the requirements for various mechanical properties of materials are getting higher and higher, which requires accurate testing of materials. It also improves the performance of the application to the material testing machine. Simple structure, complete functions, strong field applicability and high detection reliability have become new requirements for material testing machines. [0003] At present, the existing technology has the State Intellectual Property Office authorization announcement number: CN200982938Y, patent name: a spring tension and compression testing machine; authorization announcement number: CN200986512Y, patent name: spring tension and compression testing machine; and ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a multi-functional material testing machine through positioning and loading, which solves the shortcomings of previous equipment such as expensive use and maintenance costs and large floor space. The present invention realizes a simple structure that can be loaded manually or automatically , Small footprint (about 60×30×25), multifunctional positioning material testing machine for automatic data collection and recording

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