Rotating cutter wheel control structure of rod rolling machine of wheel hub

Abstract

The invention discloses a rotating cutter wheel control structure of a rod rolling machine of a wheel hub. The rotating cutter wheel control structure comprises a fixed support, a movable support, a first ball screw pair, a second ball screw pair, a first motor, a second motor, a rotating cutter wheel support, a first chain wheel shaft, a second chain wheel shaft and a chain. According to the rotating cutter wheel control structure, the structure is ingenious and reasonable in design, during machining, the second motor drives the chain to run through the second ball screw pair, then the firstchain wheel shaft is driven to rotate, so that the purpose of driving the rotating cutter wheel support to rotate by an angle is achieved, a free shaft is added compared with a traditional spinning machine of the wheel hub, a freedom degree of the spinning machine of the wheel hub is increased, and functions of the rod rolling machine of the wheel hub are expanded, and the rod rolling machine of the wheel hub can be applied to more complex curved surface machining; moreover, the rotating angle can be accurately and effectively controlled through the first motor, the operation is easy, the machining precision is high, the spinning effect is effectively improved, and the product quality is guaranteed; and in addition, the overall structure is compact, the working stability is good, the abrasion is not easy, the service life is long, and wide popularization and application are facilitated.

Description

technical field [0001] The invention relates to the technical field of hub rolling machines, in particular to a wheel hub rolling machine rotary cutter wheel control structure applied to the hub rolling machine. Background technique [0002] Spinning forming is a processing method that uses a spinning mechanism to spin the metal sheet along the outer peripheral shape of the forming die. It can be applied to metal products with axisymmetric processing centers, such as kettles, pots, and bowls. Kitchen utensils such as bowls, electrical parts such as lampshades and loudspeaker parts, automobile parts such as wheels and wheel covers, and the processing of various jars, containers, covers and other products. [0003] The publication number "CN109201836A" is named "a hub spinning machine", which includes a frame, a spindle module, and a spinning module. The spindle module includes the first shaft group and the The second shaft group, the first shaft group, the second shaft group...

AI Technical Summary

Problems solved by technology

Although it can realize the spinning process of the wheel hub blank, the tool holder in the spinning module does not have the function of adjusting the rotation angle, which has certain limitations in the spinning process, and it is difficult to meet the spinning process requirements of some complex curved surfaces.

Images