High-safety assembling tool based on torque feedback

Abstract

The invention discloses a high-safety assembling tool based on torque feedback. The high-safety assembling tool comprises a workbench (1), a screw screwing apparatus and a controller, wherein the workbench (1) is provided with a product clamp (2), the product clamp (2) is connected with a torque sensor (3), the screw screwing apparatus comprises a servo motor (5), a decelerator (6) and a screw sleeve (7), and the two sides of the decelerator (6) are provided with a handle (9); and the controller comprises a display unit, a control unit, a simulation conversion unit, a servo driver and a starting switch. According to the invention, the high-safety assembling tool has the following advantages: the automation degree is high, the labor intensity of workers can be mitigated, and the work efficiency is improved; accurate quantified control of screwing torque through screws is realized, the problem that the screw cannot be screwed according to a specified force value during manual operation can be prevented, and the product quality is improved; and the tool is suitable for automatic screwing of various bolts, the torque can be set according to requirements, and the bolts are firmly and reliably installed.

Description

technical field [0001] The invention relates to the technical field of screw tightening devices, in particular to a high-safety assembly tool based on torque feedback. Background technique [0002] In the current assembly process of parts and devices, the tightening operation of bolts and other fasteners is mostly done manually, with low degree of automation, high labor intensity, and low production efficiency. In addition, during manual operation, the torque depends entirely on the operator's feeling control, the torque value of tightening the screw cannot be accurately controlled; the existing torque wrench can realize the tightening of the screw according to the specified torque value, but the function is single, the limit value cannot be adjusted, the cost is high, and the production efficiency is also low, which cannot meet the needs of large-scale batch processing. Require. Contents of the invention [0003] The purpose of the present invention is to overcome the di...

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Problems solved by technology

[0002] In the current assembly process of parts and devices, the tightening operation of bolts and other fasteners is mostly done manually, with low degree of automation, high labor intensity, and low production efficiency. In addition, during manual operation, the torque depends entirely on the operator's feeling control, the torque value of tightening the screw cannot be accurately controlled; the existing torque wrench can realize the tightening of the screw according to the specified torque value, but the function is single, the limit value cannot be adjusted, the cost is high, and the production efficiency is also low, which cannot meet the needs of large-scale batch processing. Require

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