Jinan Auten Machinery Co., Ltd.
China Top Quality Manufacture for CNC Drilling, Punching, Cutting, Milling, Forming Machines of Angles, Beams, Plates and Flanges! Do the new ones, do the good ones !
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X-Axis 50m/Min Speed Automobile Longitudinal Beam Flat Plate CNC Punching Line Y-Axis 30m/Min Speed
Product Purpose and Characteristics
The CNC Punching Production Line for Automobile Longitudinal Beam Flat Plates is a comprehensive production system specifically designed for the punching process of flat longitudinal beams used in automobiles. Developed by drawing on the technical foundations of analogous equipment both domestically and internationally, this production line integrates the advantageous features of diverse related products while fully aligning with the punching requirements of various automobile frame structures across global markets. This production line is well-equipped to fulfill the flexible processing demands of longitudinal beams for different types of automobile frames, and is characterized by stable operational performance and high production 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个 |
| 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 | |
Production Line Equipment Composition Introduction
Process Flow: Longitudinal beam preliminary preparation → Longitudinal beam electromagnetic automatic feeding → Longitudinal material automatic positioning → Tail-end clamping and auxiliary clamping → Workpiece entry into punching main machine for processing → Feeding-end clamping, auxiliary clamping and processing → Completion of punching → Electromagnetic automatic unloading of workpieces
The processing method adopts a filter-type design, which means the longitudinal beam only performs forward feeding during the punching operation.
1. Longitudinal Beam Load-Bearing Electric Trolley:
The trolley can be controlled via button operation to move out of the production line. After receiving the pallets lifted by a crane, it will travel back to the material loading position;
The load-bearing capacity of the trolley is no less than 20 tons, and its travel stroke is 1.5 meters.
2. Automatic Feeding Device with Electromagnetic Suction Cup
The device is composed of a bracket, a moving beam and its driving mechanism, a suction cup beam and lifting mechanism, a suction cup control system, and other components;
A plate detection rod is mounted on the suction cup beam, which enables automatic stopping when reaching the plate height. It can also detect the presence of plates and whether the plates are properly adsorbed, ensuring stable and reliable operation;
The lifting and lowering of the suction cup beam are guided by guide rods to guarantee synchronous lifting; the moving beam features excellent rigidity, and its front-and-rear movement is guided by guide rails to ensure synchronization at both ends;
The electromagnetic suction cup maintains electromagnetic force in the power-off state and achieves reverse demagnetization when energized, ensuring safe and reliable performance.
At the exhibition, a meticulously curated collection of finished longitudinal beam samples—processed exclusively by this production line—is on display. These samples cover a diverse range of specifications tailored for mining trucks and special-purpose vehicles. The samples effectively showcase the equipment’s capabilities, including precise hole positioning, smooth punched edges, and overall structural stability of the workpieces.
This truck flat beam punching equipment line is a custom-developed solution specifically engineered for the punching operation of flat automotive longitudinal beams. It is primarily designed to machine the main beams of trucks and special-purpose vehicles, guaranteeing precise hole fabrication to fulfill the structural assembly requirements of these heavy-duty and custom-manufactured automotive load-bearing components.