| 摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to hydraulically driven pressing machine intended for simultaneous forced fitting of two wheel or brake discs 1, 2 on axle 3 with frame structure 4 mounted on foundation 5 composed of two similar vertical supports 6, 7 rigidly interconnected by horizontal cross-arms 8, 9. Every support 6, 7 of the machine has case 10, 11 to mount centering cylinder 12 to act on wheel axle end 14, 15. Pressing cylinder 13 is arranged aligned with centering cylinder 12 to act on wheel or brake disc 1, 2 to be fitted in place as well as control device 22 to feed working fluid into every cylinder 12, 13. Foundation 5 supports measuring devices 20, 21 to register stroke of cylinders 12, 13 coupled with aforesaid control device 22.EFFECT: simultaneous forced fitting of two wheel or brake discs.5 cl, 3 dwg |
