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Automatic Adjustable Wrench Assembly Machine
Automatic Adjustable Wrench Assembly Machine

Automatic Adjustable Wrench Assembly Machine

This automatic assembly machine for watch adjustment levers offers a compact footprint of 2000×1500×750 mm and a stable production capacity of 450 pcs/h. Operating at 220V with an air supply of 0.4–0.6 MPa, it keeps working noise below 85 dB for a comfortable workshop environment. Featuring a structured workflow from manual loading to final testing and unloading, it ensures consistent assembly quality and reliable regulating wheel performance, making it ideal for high-efficiency, low-noise production lines.

 
 
  • Application/Function :

    Adjustable Wrench Assembly
  • Efficiency :

    450 PCS/H
  • Control System :

    PLC (Optional Brands Available)
  • Operator :

    One operator can handle multi set machines
  • Customizable :

    We provide customized assembly and testing machines for hardware industry products
  • Working Process:
    Manual Loading of Adjustment Lever
     
    The process starts with manual feeding of the adjustment lever into the fixture, ensuring the part is correctly oriented for subsequent assembly.

    •  
      Adjustment Lever Positioning Fixture
       
      The lever is precisely clamped and aligned in a dedicated positioning tool to guarantee accurate assembly reference for all follow-up steps.
    •  
      Regulating Wheel Positioning & Feeding
       
      The regulating wheel is automatically positioned and fed to the assembly station, ensuring proper alignment with the lever.
    •  
      Spring Positioning & Feeding
       
      The spring component is precisely fed and positioned to prepare for assembly with the regulating wheel.
    •  
      Regulating Wheel & Spring Assembly
       
      The spring is installed onto the regulating wheel, completing the pre-assembly of these two parts before they are joined with the lever.
    •  
      Adjustment Lever Pin Hole Alignment
       
      The pin hole on the lever is aligned with the assembly path to ensure the pin can be inserted accurately.
    •  
      Pin Feeding & Assembly
       
      The pin is automatically fed and inserted through the aligned hole, connecting the lever, regulating wheel and spring together.
    •  
      Regulating Wheel Smoothness Test #1
       
      A preliminary smoothness test is performed to check if the regulating wheel can rotate freely after pin insertion, identifying assembly issues early.
    •  
      Pin Riveting Station
       
      The pin is riveted to secure the assembly permanently, preventing loosening during use.
    •  
      Regulating Wheel Smoothness Test #2
       
      A final smoothness test verifies that riveting has not affected the regulating wheel’s rotation, ensuring consistent performance.

    •  
      Unloading
       
      Qualified assemblies are automatically unloaded from the machine, ready for downstream processes.
       
       
      Machine Parameters:
       
       
      No. Parameter Specification
      1 Overall Dimensions 2000 × 1500 × 750 mm
      2 Production Capacity 450 pcs/h
      3 Noise Level Working noise < 85 dB
      4 Power Supply 220 V
      5 Air Source Pressure 0.4 – 0.6 MPa
Leave A Message
If you are interested in our machines and want to know more details,please leave a message here,we will reply you as soon as we can.

Leave A Message

Leave A Message
If you are interested in our machines and want to know more details,please leave a message here,we will reply you as soon as we can.