Hydraulic High Precision Lock Nut Riveting For M4-M8 Fastener Gasket Assembly Machine

Product Description

Product Description

Lock Nut Riveting Machine

This machine is a special automated riveting press designed for lock nuts. It utilizes a hydraulic drive system, PLC, and a motion control card, ensuring stable operation and precise control. The Chinese/English operation interface is user-friendly and easy to navigate. It is compatible with M4–M12 nuts and features an automatic vibratory bowl feeder, eliminating the need for manual feeding and significantly boosting efficiency. With a riveting accuracy of ±0.1mm, it ensures firm, non-loosening rivets and high-quality consistency.  

Specification

Special Riveting Machine for Lock Nuts Parameters Table
Parameter Category	Parameter Name	Parameter Value
Basic Information	Equipment Model	KY-WM-L16B
	Product Name	Special Riveting Machine for Lock Nuts
Core Performance	Rated Pressure	-101.3~101.3 kPa
	Applicable Nut Specifications	M4 - M12
	Riveting Speed	3000 PCS/H
	Riveting Stroke	10 mm
	Riveting Pressure Repeat Accuracy	±0.1 mm
	Descending Speed	18.3 mm/s
	Ascending Speed	18.3 mm/s
Structural Parameters	Feeding Method	Vibrating Plate
	Applicable Plate Thickness	14 mm
Drive & Control	Driving Method	Hydraulic Station
	Control Method	PLC
Auxiliary Configuration	Air Source Requirements	0.5~0.8 MPa
	Oil Tank Capacity	150 L
Safety Configuration	Safety Configuration	Safety Door Interlock

Detection Functions And Scenarios

  Application scenarios of anti-loosening nut riveting machine

          This single-head lock nut riveting machine is used in the fastener industry for indentation riveting of lock nuts and lock plates, suitable for small and medium batch production. It is widely applied in auto parts, new energy accessories, construction machinery, rail transit, hardware and electromechanical fields. It can process flange nuts and hex lock nuts. The finished products after riveting have reliable anti-loosening and anti-vibration performance, suitable for the assembly and production of various parts requiring high-strength locking fasteners.

Selling points of anti-loosening nut riveting machine

1. Single pressure head riveting design, simple structure, low equipment investment cost and small footprint.

2. Stable riveting force output, uniform and neat indentation forming, high consistency of finished products.

3. Equipped with CCD visual inspection system to automatically identify and reject defective products and reduce material loss.

4. Hydraulic drive combined with PLC control, the repeated riveting accuracy can reach ±0.1mm.

5. Compatible with M4-M20 flange nuts and hex lock nuts .

6. Automatic feeding by vibration plate, equipped with lock plate separator and gripper mechanism to greatly save labor.

7. Cast iron frame with strong rigidity, not easy to deform after long-time continuous operation and long service life.

8. Equipped with safety door interlock, the machine stops when the door opens to effectively protect operators.

9. Support non-standard customization, the machine scheme can be adjusted according to customer workpiece specifications and production capacity.

10. Simple machine structure, strong versatility of core parts, convenient daily maintenance and low maintenance cost.

The main business scope of the company

The company specializes in R&D, design and manufacturing of various non-standard automatic assembly equipment and visual inspection machines. Our main products include lock nut riveting machines, dual-head nut riveting machines, nut crimping machines, automatic flat visual labeling machines, glass rotary visual inspection machines and automatic fastener assembly machines. Our equipment is widely used in auto parts, hardware fasteners, electronics and plastic industries. We provide customized automatic solutions according to customer requirements, offering one-stop services including equipment design, production, installation, commissioning and after-sales technical support.

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Packing & Delivery

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Company Profile

FAQ

Common Problems of Lock Nut Riveting Machine?

Q: 1.What nut sizes can the machine handle?
A: The standard model supports lock nuts from M4 to M12.
Q: 2.What is the riveting accuracy and efficiency?
A: Repeat positioning accuracy is ±0.1mm for consistent quality; the standard model can reach up to 3000 pieces per hour.
Q: 3.How does the machine ensure operational safety?
A: It is equipped with safety door interlock, emergency stop, overload alarm, and other safety features, complying with industrial safety standards.
Q:4. What is the drive method of the machine?
A: It uses hydraulic drive for stable and powerful pressure, ensuring riveting quality.