Quick measurement device for diameter of wiring harness

Abstract

The invention belongs to the field of measurement devices, and particularly relates to a quick measurement device for the diameter of a wiring harness. The device comprises an upper bottom plate (1),a lower bottom plate (4), an actuation plate (2) and a clamping part (3), wherein the upper bottom plate (1) is provided with scales; the lower bottom plate (4) is connected with the upper bottom plate (1), and an annular cavity is formed between the upper bottom plate (1) and the lower bottom plate (4); the actuation plate (2) is installed in the annular cavity; and the clamping part (3) is usedfor clamping the wiring harness through the driving of the actuation plate (2). By use of the quick measurement device for the diameter of the wiring harness, through the actuation plate (2), six vanes are driven to synchronously move, a regular hexagon is formed on an inner ring, the wiring harness which is formed by a plurality of electric wires and has an irregular section is gathered, a regular roughly-circular section is stably kept, the diameter of the wiring harness can be quickly and accurately read, an operation process is simplified, wiring harness diameter measurement accuracy is greatly improved, repeated work brought by inaccurate measurement results and improper selected component specifications is avoided, and labor force is saved.

Description

technical field [0001] The application belongs to the field of measuring devices, in particular to a fast measuring device for wire harness diameters. Background technique [0002] The wire harness is composed of wires, cables and other components. When selecting components such as wire harness sheaths, heat shrinkable tubes, and identification tubes, accurate wire harness diameters are required. However, there is a certain deviation in the calculation results of the wire harness diameter. When the component specifications are not suitable, workers need to manually measure the wire harness diameter. [0003] Wire harnesses usually contain many wires, and it is difficult to maintain a stable circular cross-section of the wire harness, which is not convenient for accurate measurement of the diameter of the wire harness. Generally, after bundling the wires into bundles, use a ruler to measure the diameter visually or a vernier caliper, which is inconvenient to operate. At the ...

AI Technical Summary

Problems solved by technology

However, there is a certain deviation in the calculation results of the wire harness diameter. When the component specifications are not suitable, the worker needs to manually measure the wire harness diameter.

[0003] Wire harnesses usually contain many wires, and it is difficult to maintain a stable circular cross-section of the wire harness, which is not convenient for accurate measurement of the diameter of the wire harness

Generally, after binding the wires into bundles, use a ruler to measure the diameter visually or a vernier caliper, which is inconvenient to operate. At the same time, due to the irregular and unstable cross-sectional shape of the wire harness, the measurement results are inaccurate

If the measurement result is too large or too small, it will cause inappropriate selection of parts and repeated work

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