An adjustable guide rail device for a machine tool telescopic protective cover testing machine

Abstract

The invention discloses an adjustable guide rail device for a machine tool telescopic protective cover testing machine. The testing machine is composed of a frame, a forward and backward servo motor, a front and rear moving guide rail assembly and a left and right moving guide rail assembly; the front and rear moving guide rail assembly is composed of a left linear guide rail , right linear guide rail, left linear guide rail seat, right linear guide rail seat, left longitudinal guide rail slider, right longitudinal guide rail slider, slide table, longitudinal screw rod and longitudinal screw nut seat; there are two sets of left and right moving guide rail components, which are It consists of left adjustable linear guide rail, right adjustable linear guide rail, adjustable guide rail slider, front transverse guide rail, rear transverse guide rail, front transverse guide rail seat, rear transverse guide rail seat, transverse adjustment screw, transverse screw nut seat and transverse wire Rod adjustment handle composition. Adopting the technical solution of the invention, the structure is simple, the operation is stable and reliable, the movement track of the machine tool in the processing process can be simulated, the test of the telescopic protective cover of the machine tool with different specifications can be adapted, and the quality of the product is guaranteed.

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...

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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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