Torque controllable riveting press machine

Abstract

The invention provides a torque controllable riveting press machine, and belongs to the technical field of machinery. The torque controllable riveting press machine solves the problem that a workpiece riveted by an existing riveting press machine needs to be placed on a special torque tester to test the torque of the workpiece. The torque controllable riveting press machine comprises a base, a support and a controller, the support is arranged on the base, a mounting flange is arranged on the base, a jig seat is arranged on the mounting flange and can be used for positioning a workpiece, a hydraulic cylinder is arranged on the base, a lifting seat and a lifting mechanism are arranged on the support, a riveting press mould is arranged between the jig seat and the lifting seat, a torque detection device is arranged on the lifting seat and comprises a torque measurement jig and a first driving mechanism, a torque sensor is arranged between the first driving mechanism and the torque measurement jig, and the controller can receive a signal transmitted by the torque sensor and transmits the signal to control the riveting force of the hydraulic cylinder. The torque controllable riveting press machine has the advantage of capability of detecting and controlling the torque of products in the riveting process.

Description

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AI Technical Summary

Benefits of technology

This invention relates to an improved method or machine called Torque Controlled Riveting (TCA). It uses sensors on both ends of a rotating tool to detect when it's going too much pressure while riveting things together. By adjusting this amount based upon its value, there are fewer steps needed before starting another round of operation instead of having to wait until all parts have been done properly. Additionally, TCAs allow for smoother and less expensive manufacturing processes compared to traditional methods like spot welders. Overall, these technical improvements improve efficiency and reliability in producing products such as automotive body panels through tight fitting bolts into vehicle bodies without requiring excess labor costs.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the process of producing strong and durable steel balls called steering wheel bolts (SBB). Traditional methods are time-consuming and require expensive equipment or involve complicated processes like heat pressing/hydrasonics rivets. To address these issues, new solutions involving lasers were developed overall.

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