Adjustable guide rail device of machine tool telescopic protective cover test machine

Abstract

The present invention discloses an adjustable guide rail device of a machine tool telescopic protective cover test machine. The test machine is composed of a rack, a advance and retreat servo motor, a front-back moving guide rail assembly and two sets of left-right moving guide rail assemblies, and the front-back moving guide rail assembly is composed of a left linear guide rail, a right linear guide rail, a left linear guide rail base, a right linear guide rail base, a left longitudinal guide rail sliding block, a right longitudinal guide rail sliding block, a sliding table, a longitudinal lead screw and a longitudinal lead screw nut base. Each set of left-right moving guide rail assembly is composed of a left adjustable linear guide rail, a right adjustable linear guide rail, an adjustable guide rail sliding block, a front transverse guide rail, a back transverse guide rail, a front transverse guide rail base, a back transverse guide rail base, a transverse adjusting lead screw, a transverse lead screw nut base and a transverse lead screw adjusting handle. By the technical scheme of the present invention, the adjustable guide rail device of the machine tool telescopic protective cover test machine is simple in structure and stable and reliable in operation, can simulate a movement track of a machine tool during the processing process of the machine tool, can adapt to the test of the machine tool telescopic protective covers of different specifications, and guarantees the quality of products.

Description

technical field [0001] The invention belongs to the field of mechanical equipment, and in particular relates to an adjustable guide rail device of a machine tool telescopic protective cover testing machine. Background technique [0002] When the machine tool is processing various workpieces, the telescopic protective cover used on the machine tool will expand and contract with the movement of the machine tool. During the expansion and contraction process, the telescopic protective cover of the machine tool will generate various noises due to friction. In the industry, the telescopic protective cover of the machine tool The noise level, tensile strength and expansion and contraction speed of the cover are important indicators of its quality. Therefore, when the machine tool telescopic cover is delivered for use, its various indicators will be tested. At present, there is no special testing equipment for the test of the telescopic protective cover of the machine tool. The main...

AI Technical Summary

Problems solved by technology

At present, there is no special testing equipment for the test of the telescopic protective cover of the machine tool. The main method is to put it on the machine tool, test it during use, and then feed back the test results to the manufacturer. This kind of on-site test is carried out on the machine tool. There will be many disadvantages. First, the manufacturer cannot grasp the first-hand information on site, and the test results cannot be known during the production process. When the quality is not up to standard, it cannot be corrected in time, and it is impossible to ensure that qualified products leave the factory, which delays time and affects delivery; Second, because various machine tool telescopic shields have different sizes and specifications, on-site testing on machine tools cannot test machine tool telescopic shields of different specifications, and cannot guarantee the quality of products of different specifications; third, on-site testing on machine tools Test, because the performance of the machine tool cannot be known, the test result of the telescopic protective cover is unstable, and the test effect is not good

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