25 Number Of Modules CNC Truck Beam Punching Machine Line 4-9mm
Plate Thickness
Application:
Automobile Longitudinal Beam Flat Plate CNC Punching Production
Line is a comprehensive production line dedicated to punching
operations for automobile flat longitudinal beams. Developed by
integrating the advantages of various products, this line is based
on similar equipment available both domestically and
internationally, and is tailored to meet the punching requirements
of diverse automotive frames at home and abroad. It is fully
capable of satisfying the flexible processing demands of various
frame longitudinal beams, boasting the features of stability and
high efficiency.
Main technical parameters:
| No. | Name | Value |
| 1 | Nominal force | 1200KN |
| 2 | Processing plate size and range |
| 3 | Length | 4000～8000mm |
| Width | 200～550mm |
| Thickness | 3～6mm |
| Incoming sheet material sickle bending | ≤7mm/10m |
| X-axis sheet unevenness | ≤10mm/1000mm ,≤20mm/8000mm |
| Y-axis sheet unevenness | 5mm |
| Sheet warping | ≤50mm |
| Sheet material mechanical properties | σb=510～850N/mm2 |
| 4 | Max. Punching diameter | φ60mm |
| 5 | Number of modules | 25 |
| 6 | Max. speed |
| X-axis | Max=50m/min |
| Y-axis | Max=30m/min |
| 7 | Processing accuracy |
| X-axis | ±0.25/600mm ,±0.50 / 3000mm,±0.7 / 8000 mm |
| Y-axis | ±0.2 mm / 600 mm |
| 8 | Processing method | Filtration |
| 9 | Reference | The X-axis is along the length of the plate, and the X-coordinate
of the hole is based on the end of the plate; the Y-axis is the
width of the plate, and the reference is the center line. |
| 11 | Operating mode | Manual, automatic |
Introduction to the Composition of Production Line Equipment
Process Flow: Longitudinal beam preparation → longitudinal
electromagnetic automatic feeding → longitudinal material automatic
positioning → tail-end clamping and auxiliary clamping → workpiece
entry into the punching main unit for processing → feed-end
clamping, auxiliary clamping and processing → completion of
punching → electromagnetic automatic unloading of workpieces
The processing mode adopts a filter-type approach, whereby the
longitudinal beam only feeds forward during the punching operation.
The structure of each mechanical device:
1. Longitudinal Beam Bearing Electric Trolley:
The trolley can be controlled via buttons to move out of the
production line. After loading the pallets hoisted by a crane, it
will return to the loading position.
The trolley has a load capacity of no less than 20 tons and a
stroke of 1.5 meters.
2. Electromagnetic Sucker Automatic Feeding Device
The device is composed of a bracket, a moving beam and its driving
device, a sucker beam and lifting device, a sucker control system,
and other components.
A plate detection rod is mounted on the sucker beam, enabling
automatic shutdown when reaching the plate height. It can detect
the presence of plates and whether they are properly sucked,
ensuring stable and reliable operation.
The lifting and lowering of the sucker beam are guided by guide
rods to guarantee synchronous movement. The moving beam features
excellent rigidity, with its front and rear movement guided by
rails to ensure synchronization at both ends.
The electromagnetic sucker retains electromagnetic force when
de-energized and achieves reverse demagnetization when energized,
ensuring safe and reliable performance.
It showcases an array of finished longitudinal beam samples
processed by the production line, encompassing diverse
specifications utilized in mining trucks and special-purpose
vehicles. These samples distinctly illustrate the precision of hole
positions, the smoothness of punched edges, and the attained
overall structural integrity, enabling clients and inspectors to
visually validate the equipment’s performance.
