KR950017068A

KR950017068A - Omission prevention device for bolt torque work

Info

Publication number: KR950017068A
Application number: KR1019930027017A
Authority: KR
Inventors: 김상기; 양기성; 김환호; 임진택
Original assignee: 조래승; 아시아자동차공업 주식회사
Priority date: 1993-12-09
Filing date: 1993-12-09
Publication date: 1995-07-20
Also published as: KR960011081B1

Abstract

본 발명은 토크렌치를 사용하여 볼트나 너트를 체결할 때에 작업의 누락을 방지할 수 있도록 볼트 토크작업시 누락방지장치에 관한 것으로, 종래에는 토크렌치를 통한 토크작업을 할 때에 작업자의 부주의나 실수등으로 인해 작업누락이 발생되는 경우가 빈번하여 작업시간의 손실 및 생산성의 저하등 많은 폐해가 있었던 바, 카운터(3)에 설정된 수량만큼의 토크작업을 행하지 않게 되면 스토퍼(5)의 상승이 이루어지지 않게 함으로써 후속작업이 진행되지 않도록 하는 것등을 특징으로 하는 본 발명에 의하면 토크작업의 누락을 효과적으로 방지할 수 있게 되므로 작업시간의 손실을 없앨 수 있게 되고 보다 효율적인 토크작업을 행할 수 있게 되어 생산성의 증대는 물론 작업비용의 절감을 도모할 수 있게된다.The present invention relates to a device for preventing the omission of the bolt torque work to prevent the missing work when tightening the bolt or nut using a torque wrench, conventionally carelessness or mistake of the operator when performing the torque work through the torque wrench Since the work is frequently lost due to a problem such as loss of working time and a decrease in productivity, the stopper 5 rises when the torque operation of the counter 3 is not performed. According to the present invention, which is characterized in that the follow-up work is not progressed by preventing it from being lost, it is possible to effectively prevent the loss of the torque work, thus eliminating the loss of working time and enabling more efficient torque work. As well as increase of the work cost can be reduced.

Description

Omission prevention device for bolt torque work

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims

Torque wrench 1 for fastening the bolts 12 of the workpiece 11, counter 3 for enabling the setting of the working quantity and integrating the quantity, and checking the presence or absence of the torque operation A confirmation switch 2 to be delivered to the counter 3, a timer 4 for setting a working time before work, a stopper 5 which rises when the work object is put in and descends when the torque work is completed, and a work The warning lamp 6 which is turned on when the object is turned on and turned off when the torque work is completed, and the air cylinder 7 which descends by the timer 4 and rises when the torque work is completed, raise and lower the torque wrench 1 stably. The balance spring 8 to support, the completion switch 9 which raises the air cylinder 7 by sensing the completion of a torque operation, the detection switch 10 which detects the input of the workpiece | work 11, Omission prevention device for bolt torque work.

※ Note: The disclosure is based on the initial application.