Arc Punching Machine , Automatic Bending Machine for Motorcycle
Frame
1. Characteristics
The mobile foot switch has three functions of start, emergency
stop, and emergency stop to continue, with higher safety.
This machine has the characteristics of high processing precision,
small arc sag, high production efficiency, and simple
maintenance. It can meet different production needs by changing
different molds. The mold replacement is quick and
convenient, and it is convenient for processing small quantities of
multi-variety pipes. This arc punching machine is
suitable for processing various pipe fittings of different
materials such as iron pipes, chrome-molybdenum alloy steel
pipes, and aluminum alloy pipes. It is an ideal production
equipment for bicycles, baby carriages, fitness equipment
and steel pipe furniture manufacturers.
2. Working principle
The function of the arc punching machine is to cut steel pipes and
stainless steel pipes of various materials with
various diameters and wall thicknesses into various arc shapes for
welding and chrome plating. Different pipe
diameters or different wall thicknesses or different opening shapes
require different punches and punches. The
working principle is that the hydraulic pump driven by the oil pump
motor is controlled by the electromagnetic
reversing valve and the safety pressure control valve. The
reciprocating movement of the opening punch installed
on the piston rod of the oil cylinder on the working table forms a
staggered movement with the die fixed on the oil
cylinder base, thereby cutting off the pipe passing through the
punch base. Every time you step on the foot switch,
the punch will reciprocate once, step back and forth, and then
return to the original position of the punch, if you
don't step on it, it will be in the waiting state. It has the
characteristics of convenient opening, high working
efficiency and low labor intensity.
3. Technical parameters:
| Item | CH-50 |
| Processing round tube diameter: | Φ≤50mm |
| arc length | L<150mm |
| Arc pipe center angle | 30°~90° |
| Motor Power | 5 HP |
| System pressure | 12Mpa |
| Machine size (mm) | 1600x1050x1500 |
| NO. | Item | Q’ty | Supplier |
| 1 | Oil pressure motor | 1 | Taihu Electric |
| 2 | Oil pressure pump | 1 | Zhejiang Hongyi |
| 3 | Solenoid valve | 3 | Japan Oil Research Institute |
| 4 | Oil seal | | Taiwan Dingji |
| 5 | Overflow valve | 1 | Japan Oil Research Institute |
| 6 | Check valve | 1 | Japan Oil Research Institute |
| 7 | Pressure gauge | 1 | Chaotian, Taiwan |
| 8 | Contactor | 1 | Chint |
| 9 | Power switch | 1 | Taiwan Tiande |
| 10 | Switching power supply | 1 | Taiwan Mingwei |
| 11 | Thermal relay | | Chint |
| 12 | Transformer | 1 | Chint |
| 13 | Clamping cylinder | 1 | Wondery |
| 14 | Arc cylinder | 1 | Wondery |
| 15 | Equipment box | 1 | Wondery |
