New energy automobile hub forging device and machining process thereof

Abstract

The invention relates to the field of hubs, in particular to a new energy automobile hub forging device and a machining process thereof. The forging device comprises a base plate. A cross beam is fixedly connected to the upper portion of the base plate through four supporting rods. A fixed plate is fixedly connected to the cross beam through screws. A mounting plate is fixedly connected to the fixed plate. A moving mechanism is arranged on the mounting plate. A fixing mechanism is arranged on the side, far away from the cross beam, of the moving mechanism. A machining mechanism is arranged inthe position, below the cross beam, of the base plate. The new energy automobile hub forging device is provided with a limiting hook which can prevent an air inlet pipe from being intertwined onto a fixed rod when the fixing mechanism moves downwards. Through arrangement of the fixing mechanism and the moving mechanism, the fixed rod can be driven to move downwards through the moving mechanism andthen be inserted in the middle of a hub. When an airbag is located in the middle of the hub, the airbag is inflated to expand to abut against an inner ring of the hub through clamping cushions. Through the fixing method, the situation that a fixture is used for clamping a hub and the surface of the hub is abraded in the prior art is avoided.

Description

technical field [0001] The invention relates to the field of wheel hubs, in particular to a new energy vehicle wheel hub forging device and a processing technology thereof. Background technique [0002] The hub is a barrel-shaped, center-mounted metal part on the axle that supports the tire inside the tire. Also called rim, steel ring, wheel, tire bell. There are many types of hubs according to diameter, width, molding method and material. [0003] In the prior art, during the processing of the wheel hub, the surface of the wheel hub needs to be ground and forged to make the surface of the wheel hub smoother due to the burrs on the surface. The hub is fixed to prevent the hub from being displaced during the processing process. However, in this fixing method, the jig or manipulator is mostly made of metal materials during the fixing process, and friction between the hub and the hub is likely to cause damage to the surface of the hub. Therefore, the new type of the present i...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, during the processing of the wheel hub, the surface of the wheel hub needs to be ground and forged to make the surface of the wheel hub smoother due to the burrs on the surface. The hub is fixed to prevent the hub from being displaced during the processing process. However, in this fixing method, the jig or manipulator is mostly made of metal materials during the fixing process, and friction between the hub and the hub is likely to cause damage to the surface of the hub. Therefore, the new type of the present invention Propose a new energy vehicle hub forging device and its processing technology

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