Automatic Assembly Machine For Hydraulic Cylinder
We design assembly machines of different shapes according to welding requirements, such as vertical and horizontal hydraulic cylinder assembly machines. The main function of the equipment is to assemble the piston rod and the cylinder block.
Description
Automatic assembly machine for hydraulic cylinder
I.Technical parameter
Let's take the hydraulic cylinder assembly machine as an example.
|
No. |
Item |
Parameters |
|
1 |
Workpiece extension length |
400-2000MM |
|
2 |
Hydraulic Cylinder barrel diameter |
50-200MM |
|
3 |
tightening machine |
1500kgf-m,accuracy :±3%:±3% |
|
4 |
Piston V-shaped positioning up and down adjustment distance |
100MM |
|
5 |
Piston V-shaped positioning forward and backward adjustment distance |
300MM |
|
7 |
Movement distance forward and backward V-shaped positioning of the piston |
500MM |
|
8 |
Front V-bracket up and down adjustment range |
50-100mm |
|
9 |
The range of up and down movement of the V-bracket of the piston rod |
100MM |
|
10 |
Back and forth travel distance of torque cross bracket |
100MM |
|
11 |
Torque cross bracket left and right moving distance |
200MM |
|
12 |
Piston rod push back force |
0-500KG adjustable accuracy :±3% |
II.Machine structure
Whether vertical or horizontal, a hydraulic cylinder assembly machine typically consists of the following core systems:
1.Main Machine Body and Guiding System:
- Constructed from high-strength steel plates and subjected to aging treatment to eliminate internal stress.
- Equipped with high-precision linear guides or guide columns to ensure the parallelism and verticality of the pressing platform's movement.
2.Hydraulic Power System:
- Includes a hydraulic pump station and servo/proportional control valve groups.
- Provides stable pressure and flow, enabling stepless adjustment of pressing speed (fast forward, working feed, fast retraction).
3.Workpiece Positioning and Clamping Mechanism:
- Cylinder Positioning:Employs V-blocks or specialized clamps for automatic centering and clamping of the cylinder.
- Piston Rod Support:An adjustable-height auxiliary support frame to prevent deflection and deformation of long rods during assembly.
4.Pressure/Assembly System:
- Driven by the main hydraulic cylinder or servo electric cylinder, it presses the piston assembly into the cylinder.
- Vertical machines typically use an upward-pressing or downward-pushing type; horizontal machines use a horizontal push-in type.
5.Electrical control system:
- Typically equipped with a PLC (Programmable Logic Controller) and a human-machine interface (touchscreen).
- It features real-time pressure-displacement monitoring, can store assembly parameters for various models, and provides overload alarms during assembly.


III.Vedio for your reference
Horizontal hydraulic cylinder assembly machine
Vertical cylinder assembling machine
Welcome see more vedios on our youtube channel: https://www.youtube.com/@HAOYUWelding
IV.Package
1.Normally we will use fumigation plywood case for packaging; for some big machine, we can use steel pallet and plastic filme cover.All machines are paint with anti rust paint or oil before leaving factory.
2.Package can be as customers' requirement

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