Pipe hardness testing method and measuring equipment

Abstract

The invention discloses a pipe hardness testing method and measuring equipment. The equipment comprises a measuring table main body, one side wall of the measuring table main body is electrically connected with a control panel through a wire, the top wall of the measuring table main body is symmetrically provided with two groups of sliding chutes, the upper ends of the sliding chutes are slidably provided with a movable table, driving plates are fixedly connected to the two sides of the movable table correspondingly, and a plurality of clamping teeth are evenly and fixedly connected to the top ends of the driving plates. Through a transmission mechanism driven by a servo motor, a movable table can synchronously move on a measuring table body while a mounting frame moves, energy utilization is greatly improved, meanwhile, the manufacturing cost is reduced, a pipe can be fixed to the pipe placing frame, multiple sets of movably-installed pipe placing frames can be conveniently and freely selected by users, and the movable table can be fixed through mutual cooperation of limiting blocks and positioning blocks, so the stability of the movable table is improved, and measurement of a hardness detection head is facilitated.

Description

technical field [0001] The invention relates to the technical field of pipe hardness testing, in particular to a pipe hardness testing method and measuring equipment. Background technique [0002] The pipe material is the material used to make the pipe fittings. Different pipe fittings use different pipe materials. The quality of the pipe directly determines the quality of the pipe fittings. The ability of metal materials to resist the depression of hard objects on the surface is called hardness. The range is different, and the hardness can be divided into Brinell hardness, Rockwell hardness, Vickers hardness, Shore hardness, microhardness and high temperature hardness. In the production process of the pipe, in order to ensure the quality of the pipe, it is necessary to use a detection device to detect the hardness of the pipe. [0003] After retrieval, Chinese Patent No. CN107860670A discloses a pipe hardness detection device, including a base, and both sides of the top of...

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Problems solved by technology

[0004] The above-mentioned pipe hardness detection device increases the detection efficiency of the detection device, simplifies the steps of the pipe fixing operation, and reduces the difficulty of the detection operation through the improvement of the force-bearing device, the limit device and the pressure device, but there are still the following deficiencies: Disadvantages: 1. Energy consumption cannot be reduced, resulting in increased testing costs; 2. Pipes cannot be fastened, which may easily cause the pipes to slide during the testing process; 3. Multiple sets of pipes cannot be tested at the same time, and work efficiency cannot be further improved

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