| 摘要 |
PURPOSE: A manual hemming apparatus is provided to maintain a uniform pressing force on a hemming roller by a pneumatic cylinder, thereby obtaining high-quality hemming. CONSTITUTION: A manual hemming apparatus(100) comprises a plurality of hemming rollers(122,126,128) which are arranged on the perimeter of a rotating block(120), a rotating shaft(132) which is coupled to the rotating block on one end thereof, a rotating handle(130) which is connected to the other end of the rotating shaft and rotates the rotating block, a pneumatic cylinder(142) which is fixed to a first plate, and a second plate which is coupled to the pneumatic cylinder and the rotating shaft and interlocks with the pneumatic cylinder to transfer the pressing force of the pneumatic cylinder in the axial direction of the rotating shaft. The hemming rollers provide hemming pressure to a panel flange from the pressing force of the pneumatic cylinder.
|
