New processing fixture simplifies riveting hole machining while improving production efficiency, dimensional accuracy, and manufacturing consistency
Matech Industry Ltd., a conveyor chains manufacturer of precision metal components and industrial processing solutions, today announced the introduction of its Semi-Circular Arc Block Riveting Hole Processing Fixture, a newly granted utility model patent designed to improve the machining of riveting holes in semi-circular arc blocks used in elastic component assemblies.
The newly developed fixture is designed to address common manufacturing challenges associated with machining irregular curved workpieces. Traditional processing methods often require experienced operators to accurately center and drill riveting holes, resulting in reduced production efficiency, inconsistent machining quality, and increased labor costs. The newly developed fixture provides a practical solution by enabling fast positioning, secure clamping, and repeatable high-precision machining throughout the production process.
Designed to Improve Manufacturing Performance
The Semi-Circular Arc Block Riveting Hole Processing Fixture incorporates a base plate, pneumatic clamping cylinder, pressing block, fixture body, fixture mounting plate, and cylinder mounting plate. Together, these components create a stable machining platform that securely holds workpieces during drilling operations, ensuring improved positioning accuracy and machining stability.
A dedicated positioning slot accommodates two opposing semi-circular arc blocks, while alignment holes built into the fixture correspond directly with the required riveting holes. Once the workpieces are clamped using the pneumatic cylinder, drilling can be completed through the alignment holes, minimizing manual positioning and improving machining accuracy.
The fixture also supports simultaneous processing of multiple workpiece groups. In one application, it can hold ten semi-circular arc blocks arranged in five pairs, allowing manufacturers to increase production throughput while reducing repetitive setup operations.
Streamlining the Production Process
The machining process begins by loading paired semi-circular arc blocks into the fixture’s positioning slots. The pneumatic cylinder then applies consistent clamping force through the pressing block, securing each workpiece in place before machining begins.
The drill bit passes through the fixture’s guide holes to machine the corresponding riveting holes with higher positioning accuracy and repeatable precision. After one side has been completed, operators release the clamp, rotate the fixture, and repeat the process on the opposite side until all required holes are finished.
Once machining is complete, the processed semi-circular arc blocks can be assembled with spring plates and rivets to form finished elastic assemblies used in a variety of industrial applications.
Supporting Higher Efficiency and Consistent Quality
The fixture has been developed to reduce reliance on highly skilled manual operations while improving production consistency. By combining mechanical positioning with secure pneumatic clamping, manufacturers can achieve repeatable machining accuracy across larger production volumes.
Key advantages include simplified operation for production personnel, reduced fixture changeover time, simultaneous machining of multiple workpieces, and improved production output through precise mechanical alignment. The replaceable threaded pressing block also enhances adaptability for long-term manufacturing use and maintenance.
These features make the fixture well suited for manufacturers producing elastic components that require accurate riveting hole machining on irregular curved surfaces.
Applications Across Precision Manufacturing
The Semi-Circular Arc Block Riveting Hole Processing Fixture is intended for manufacturers operating in industries where elastic assemblies play a critical role. Potential applications include automotive component manufacturing, precision instrument assembly, and other industrial sectors requiring large-scale production of elastic connection components.
By reducing machining complexity while improving productivity and consistency, the fixture supports manufacturers seeking to optimize production efficiency without compromising precision.
Matech continues to focus on developing manufacturing technologies that solve practical production challenges through engineering innovation and advanced manufacturing capabilities. The company specializes in customized precision metal parts, industrial fixtures, casting, CNC machining, and related manufacturing solutions for customers across multiple industries worldwide. According to the company, its production capabilities serve customers in more than 30 countries with integrated quality control throughout the manufacturing process.
Media Contact
Matech Industry Ltd.
E-mail: ma@matechin.com
Website: https://www.matechin.com/
Tel: +86 21 56076732
Mobile: +86 13818971637