JCR Cantilever Auto Punching Machine
JCR Cantilever Auto Punching Machine
The cantilever auto punching machine is mainly used for cantilever punching with fast production speed. It can punch holes in 3 sides of the cantilever rack by one punch automatically.
Main technical parameter
- Composition: the machine is composed of punching system, hydraulic system, feeding system and pneumatic system.
The punching system is composed of punching head and die.
The punching head is welding by #45 steel, through finish-milling, chamfering, screw splicing and welding 4 procedure processing.
The material of punching die: SKD-11, precision is up to0.02-0.03mm, with vacuum heat treatment.
The die design is to punch the side hole with two sets punching die, and also can punch the middle side.
And the third hydraulic cylinder to punch the bottom hole(option)
It can punch different hole, but need to change punching die.
Hydraulic system
It is composed of hydraulic cylinder, electric motor, oil pump, hydraulic valve, oil tube and oil case.
Working pressure: stepless adjustment.
Oil-way: Differential type design, equipped with low pole frequency hydraulic motor, it can reduce the oil and increase the work efficiency and lifetime of the motor.
Distance adjustment: data ruler display. And the die adjustment also use data ruler display.
With water cooling device.
Feeding system
It is composed of PLC control, touch screen servo motor, precision grinding gear chain, gear wheel, precision linear rail, speed reducer and decoiler. Full automatic control.
3.1) PLC system
3.2) Finish-milling
International standard: 19°31’42’
3.3) precision linear guiding rail model: TBR30 (Taiwan brand)
3.4) Feeding decoiler
It is composed of servo ground, servo frame, metal chain and adjustment base etc.
Pneumatic system
It is composed of clapping device, pushing device, cooling device and pressing device.
Working procedure :
Parameter table list:
|
No. |
Item name |
Parameter |
|
1 |
Size and weight |
9000x2300x2100mm, 4 ton |
|
2 |
Suitable punching material |
Steel, cooper, stainless steel |
|
3 |
Punching hole |
Round, square, oval and kinds of hole |
|
4 |
Punching type |
Single punching, equidistant punching, non-equidistant punching, one-side punching, both side punching, and change die punching |
|
5 |
Punching hole size and thickness |
O50×τ3～O16×τ11mm |
|
6 |
Punching hole distance |
0.1mm-7499mm |
|
7 |
Punching speed |
2.5 seconds/ one stroke |
|
8 |
Max punching distance |
7500mm |
|
9 |
Standard processing length |
7500mm |
|
10 |
Max servo feeding speed |
40000mm/min |
|
11 |
Punching precision |
±0.50mm(7500mm length) |
|
12 |
Electric motor |
20kw 10kw |
|
14 |
TFT touch screen |
Siemens brand |
|
|
|
Language :Chinese and English |
|
|
|
TBR linear guiding rail (Taiwan) |
|
|
|
Inovance Servo (Taiwan) |
|
|
|
Speed reducer (Inovance, Taiwan) |
|
15 |
Storage memory function |
0-99 Nos |
|
16 |
Others |
Can meet request per customer’s drawing |
