Automatic screw locking device for moulded case circuit breaker

Abstract

The invention provides an automatic screw locking device for a moulded case circuit breaker, and solves the technical problems that work efficiency is low, work intensity is large and locking forces of locking screws are uneven when the locking screws are assembled on the moulded case circuit breaker, product consistency is poor, and quality of products is unstable. The automatic screw locking device for the moulded case circuit breaker is provided with a workpiece locking assembly, wherein the workpiece locking assembly is provided with a supporting plate; the supporting plate is provided with a torque-adjustable wrench; the torque-adjustable wrench is connected with a torsion shaft; a locking bit is arranged at the front end of the torsion shaft; a screw inlet is formed in the locking bit; the supporting plate is slidably connected with a vertical plate through a perpendicular guide track; a perpendicular feeding cylinder is arranged on the vertical plate; and one end of the perpendicular feeding cylinder is connected with the supporting plate. The automatic screw locking device for the moulded case circuit breaker can be widely used for automatic locking of screws.

Description

Technical field [0001] The invention relates to a mechanical automation equipment, in particular to an automatic screw locking device for a molded case circuit breaker. Background technique [0002] We know that when assembling a molded case circuit breaker, it is necessary to use multiple locking screws to assemble the parts that need to be assembled. When assembling the locking screws for the existing molded case circuit breaker, first use manual handling of the molded case circuit breaker to be assembled The components are placed on the work surface that needs to be assembled, and the locking screws are manually tightened manually. This manual method has low work efficiency, high work intensity, and uneven locking force of the locking screws, resulting in poor product consistency and product quality Unstable; When assembling the molded case circuit breaker at the same time, due to the directionality of the upper and lower shells, the problem of reverse installation sometimes o...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at assembling the locking screws of the existing molded case circuit breakers. Firstly, the parts of the molded case circuit breaker that need to be assembled are manually carried, placed on the work table that needs to be assembled, and then the locking screws are manually tightened. This manual The working method has low working efficiency, high working intensity, and uneven locking force of the locking screws, resulting in poor product consistency and unstable product quality. To provide a molded case circuit breaker that does not need to use manual handling when assembling the locking screws The molded case circuit breaker components that need to be assembled do not need to be placed on the workbench that needs to be assembled, and there is no need to manually tighten the locking screws. The work efficiency is high, the work intensity is low, the locking force of the locking screws is uniform, and the product is consistent. Molded case circuit breaker screw automatic locking device with good performance and stable product quality

Images