Workpiece processing and forming device

Abstract

The invention relates to the field of machining, and discloses a workpiece machine-forming device. The device has the functions of the simple structure and high precision and comprises a rotary disc, multiple rotary arms, multiple spinning wheels and multiple pushing parts. The multiple rotary arms are evenly arranged on one side of the end face of the rotary disc in the circumferential direction of the rotary disc, the connecting end of each rotary arm is connected to the rotary disc through a connecting arm spindle, and the swing end of each rotary arm is provided with the corresponding spinning wheel. The multiple pushing parts are evenly arranged in the circumferential direction of the rotary disc, the feed end of each pushing part is correspondingly connected with the swing end of the corresponding rotary arm, and each pushing part presses the corresponding swing end to the center line of the rotary disc. The workpiece machine-forming device is simple in structure; the pushing parts are adopted for directly pushing the swing ends of the rotary arms; the feed quantity of the spinning wheels can be precisely controlled by controlling the movement distance and speed of the pushing parts; operation is simple; and machining precision can be improved.

Description

technical field [0001] The invention relates to a machining forming device, in particular to a processing forming device for pipe spinning. Background technique [0002] The processing and forming device is the main moving part necessary for machining, welding, spinning and other equipment, and its motion accuracy directly affects the accuracy of the processed parts, welded parts and spinning parts, etc. The higher precision of the radial feed can ensure the quality of the spinning formed parts. At present, the processing and forming device used for spinning forming has a complex structure, and its radial feed is realized through the axial movement of the inner cone of the chuck. After the axial movement of the parts is converted into the radial movement process, the steps are relatively Complicated, the accuracy of radial feed is not easy to control. Contents of the invention [0003] The object of the present invention is to provide a workpiece processing and forming d...

AI Technical Summary

Problems solved by technology

At present, the processing and forming device used for spinning forming has a complex structure, and its radial feed is realized through the axial movement of the inner cone of the chuck. After the axial movement of the parts is converted into the radial movement process, the steps are relatively Complicated, the accuracy of radial feed is not easy to control

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