| 摘要 |
A coming plate bending jig is provided to improve productivity by mechanically bending a coming plate using a hydraulic cylinder unit, thereby preventing painting on the coming plate from being damaged and improving the working posture. A coming plate bending jig includes: a hydraulic cylinder unit(10) fixed onto a sheet(70); a pad(20) installed on a front end of a reach rod(13) of the hydraulic cylinder unit; a cylinder side framework(30) installed on the pad to apply a force to a coming plate(60) to be bent; a fixing stopper(40) spaced from a front side of the hydraulic cylinder unit to support the coming plate to be bent from the rear side; and a bending framework(50) which is installed at the backside of the coming plate to be bent by the cylinder side framework, and which is installed onto an inner part of the stopping stopper to adjust a bending angle of the coming plate.
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