Torque detection device for processing equipment, processing equipment, and torque detection method

Abstract

The invention discloses a torsion force detection device, a machining device and a torsion force detection method of processing equipment. The processing equipment comprises a machine table, a worktable, a main shaft and the torsion force detection device, and the torsion force detection device is used for detecting the relative relative The torque detection device includes: a drive unit, the drive unit is located on the worktable; a detection unit, the detection unit includes a detection head and a torque sensor, the detection head is located in The torque sensor, the driving unit is connected with the torque sensor to drive the detection unit to rotate, and the detection head is adapted to be detachably connected with the main shaft when the torque detection device is in a working state. According to the torque detection device of the present invention, it can be accurately judged whether the spindle can provide enough clamping force for the tool to ensure the machining accuracy of the tool, improve the yield of products produced by the processing equipment, and also significantly improve the detection efficiency.

Description

technical field [0001] The invention relates to the technical field of processing equipment detection, in particular to a processing equipment torsion detection device, processing equipment and a torsion detection method. Background technique [0002] In the production process of printed circuit boards, for the connection between circuit layers and the installation of electronic components in the later stage, it is necessary to use a drilling machine to drill holes on the production board, and to make PCB boards (printed circuit boards) according to design requirements. ) Milling edge forming. The main shaft of the drilling machine and the edge milling machine is an important device for processing the PCB board. It realizes the grasping of the tool by controlling the opening and closing of the main shaft chuck, and the chuck is an auxiliary part of the main shaft. [0003] In the related art, the torsion detection of the main shaft chuck of the drilling machine and the edge...

AI Technical Summary

Problems solved by technology

[0003] In the related art, the torsion detection of the spindle chuck of the drilling machine and the edge milling machine mostly adopts a manual method, which is inefficient, and there are cases where the detection is not in place

In addition, due to manual inspection, the maintenance cycle is uncertain, and abnormalities cannot be found in time, such as loose chucks that cannot be clamped, foreign objects on the surface of the chucks, and normal processing torque cannot be guaranteed, etc.

Even with regular inspections, maintenance costs are very high, and professional maintenance is required for each maintenance, which is difficult to achieve in mass-produced clients, and abnormalities will only appear after the plate is processed, which cannot be prevented

This means that once an abnormality occurs, a batch of finished products will be scrapped, and the loss is immeasurable

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