Automatic Assembly Machine For Hydraulic Cylinder
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Automatic Assembly Machine For Hydraulic Cylinder

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.

product-1200-1200

product-1200-1200

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

product-596-596

 

 

 

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