Automobile Manufacturing
Processing scheme of various pipe fittings in the whole vehicle
DW-38NC
38 Semi-auto Tube Bender
The semi-automatic pipe bender series equipment, with its high economy and wide applicability, is used in various industries, such as hardware and furniture, bathroom and plumbing, experimental teaching, chemical ships, etc.
The maximum bending capacity of dw-38nc semi-automatic pipe bender reaches Φ 38*2mm iron pipe, with different molds, can also bend metal pipe fittings and profiles of various shapes such as square pipe and oval pipe.
Working Principle
Dw-38nc semi-automatic pipe bender adopts pure hydraulic power to drive the equipment.
The equipment drives the rack through the hydraulic cylinder, drives the gear to rotate, and drives the elbow arm to work, so as to realize the bending of pipe fittings. The bending angle is fed back by rotary encoder to realize the digital control of bending action. With the hydraulic slow bending function, the bending angle can be controlled more accurately, especially suitable for the bending processing of products with single or multiple bending angles in the same horizontal plane.
The disassembly actions of the machine include clamping, bending, core pulling and side auxiliary pushing.
Action flow of semi-automatic bending:
1. Clamping pipe fittings (hydraulic drive, including two pipe clamping actions of main clamp and guide clamp);
2. Elbow (driven by oil cylinder, the oil cylinder pushes the rack to drive the gear to rotate for elbow, and the encoder controls the angle);
3. Core pulling (hydraulic drive, used when bending thin-wall and small radius pipe fittings, can be closed);
4. Side auxiliary pushing (controlled by oil cylinder, carried out at the same time with the bending action, and assisted the forming of pipe fittings).
Equipment Characteristics
Single chip computer control, easy to use
Dw-38nc semi-automatic pipe bender is controlled by single chip microcomputer and operated by touch on Chinese screen, which is simple and easy to use. Preset manual and automatic modes, and only need to input simple parameters such as bend angle and other action time to realize automatic bending cycle
With safety functions such as personnel anti pinch and equipment thermal overload
This machine is designed with multiple safety protection devices, such as the anti pinch emergency stop on the inner side of the elbow arm and the emergency stop switch on the operation screen, which can stop the power motor of the equipment immediately in case of emergency to prevent personal injury.
At the same time, the machine has thermal overload shutdown protection function to prevent equipment damage under abnormal working conditions.
Clamping structure of triangle locking design
The clamping structure adopts the triangular locking structure design, and the orifice plate mechanism is pushed by the hydraulic cylinder to achieve the three-point one-line locking function, which can effectively improve the reliability of the elbow.
Quick change mold design, convenient for flexible production
Semi-automatic pipe benders are often used in small batch and multi variety production conditions, requiring frequent replacement and adjustment of molds. This machine adopts a rapid die interface design, different dies can realize rapid disassembly and assembly, and micro adjustment can immediately bend the pipe.
Air cooling or water cooling
According to the environmental requirements of the customer's factory, the machine provides water cooling or air cooling system for selection. The water cooling effect is better, but the customer needs external circulating cooling water. Air cooling has certain heat dissipation effect, without any other external peripherals.
Selection of high-quality accessories and manufacturing of precision parts
The self-made parts of this machine are produced in strict accordance with the requirements of manufacturing materials and technology.
The purchased parts are products of famous brands such as Taiwan and Japan to ensure the quality of the equipment.
Video Presentation
In this video, a 19mm aluminum tube is bent. The equipment is started by an external foot switch to realize the automatic operation of clamping, bending, side pushing and core pulling for a single bend. It is suitable for the mass production of a single bend product.
This video is a typical thin-walled tube bending. The anti wrinkle die and core piercing die effectively improve the quality of the bending angle, and the whole bending part is full without wrinkles.
Aluminum pipe semi-automatic elbow
Equipment Parameters
Model
DW-38NC
Controller
Single chip computer
MaxBending size
38*2.0mm
Input mode
Touch screen human-computer interactive input
MaxBending Speed
135°/sec
Working Pressure
Max 14Mpa
MaxBending Radius
180mm(Customizable)
Equipment Size
2200*650*950mm
MaxFeeding Speed
-
MaxRevolve Speed
-
Application Scheme
+8618506185021
18506185021@163.com
Jiangong Avenue, Nanfeng Town, Zhangjiagang City, Jiangsu Province
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