Large workpiece riveting device

Abstract

The invention provides a large workpiece riveting device, and belongs to the field of machining of industrial plate products. The large workpiece riveting device consists of a lower assembly, a rivetfinishing piece, a large machining plate, a cylindrical surface rack, an unthreaded shaft, a supporting rack, a sliding track, a rack, an upper assembly and a slider, movement of two-degree of freedomof the integral device is realized through the upper assembly, the integral device is driven to move in the front-back direction and the up-down direction, and intelligent and multi-directional movement is realized; by the lower assembly, rivets are automatically extruded through combined effect of two hydraulic cylinders, and meanwhile, the rivets can further be automatically loaded by the lowerassembly; the integral device is intelligent, and multidirectional automatic riveting can be realized; and by the upper assembly, the lower assembly is driven to move in the front-back direction andthe up-down direction by a gear and rack assembly skillfully, movement of two-degree of freedom can be realized by two stepping motors, resource utilization rate is increased, and the cost is reduced.

Description

technical field [0001] The invention relates to a large-scale workpiece riveting device. Specifically, it adopts a specially designed device for large-scale workpiece riveting, uses two degrees of freedom to skillfully control the movement of the lower component, and squeezes the rivet through a two-way hydraulic cylinder design. Shaping belongs to the field of industrial panel product processing. Background technique [0002] At present, whether it is in the field of mechanical processing or the field of construction industry, the connection method of large metal sheet materials is still connected by rivets. However, the current method of rivet driving is still in the state of manual rivet driving. First, the worker inserts the rivet heated to a certain temperature into the reserved hole of the plate. The rivet is extruded, and the rivet connection process is finally completed. There are a lot of hidden dangers in this kind of operation. Firstly, once the heated rivets ar...

AI Technical Summary

Problems solved by technology

There are a lot of hidden dangers in this kind of operation. Firstly, once the heated rivets are improperly operated, it will cause direct injury to the workers. Secondly, the workers use extrusion tools to operate, which is difficult to operate, the operation intensity is high, and it is difficult to control the strength. The workers work in a high temperature environment for a long time. , causing harm to workers

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