Automobile hub clamp, machining equipment and production line

Abstract

The invention discloses an automobile hub clamp, machining equipment and a production line. According to the technical scheme, the automobile hub clamp comprises a clamp body and a positioning device, the clamp body comprises a fixed platform and a plurality of clamping claws arranged in the circumferential direction of the fixed platform at intervals, and the clamping claws are used for clamping an outer ring of a hub. The multiple clamping claws are connected with a driving piece through a connecting rod mechanism, and the clamping claws can move in the radial direction of the fixed platform under the action of the driving piece. The positioning device comprises a movable platform connected with the clamping claws in a sliding mode, and the movable platform is provided with a positioning module used for positioning the inner ring or the outer ring of the hub. The machining equipment comprises a clamp, a machine tool and a minimum quantity lubricating device. The production line comprises the machining equipment, a feeding system, a feeding and discharging mechanical arm and a discharging roller way. The clamp can adapt to clamping of hubs of various sizes and specifications. Minimum quantity lubrication machining is embedded into machining, the requirement of hub machining can be met, and the machining quality is guaranteed; and effective hub connection is achieved from blank conveying to machining output, and the machining efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of wheel hub processing, in particular to an automobile wheel hub fixture, processing equipment and a production line. Background technique [0002] Automobile wheels are developing in the direction of diversification and individualization. Therefore, a wheel hub production mode with multiple specifications, multiple sizes, and variable batches has been formed. For the hubs of different specifications and sizes, different processing equipment is often required to meet their processing needs. As the types of hubs increase, the demand for equipment also increases. Hub fixture is a necessary tool for hub processing, which has a very important impact on the production efficiency and production quality of the hub processing production line. [0003] The inventors found that the current hub fixtures have problems such as positioning accuracy that cannot meet the processing requirements, and cannot adapt to the pr...

AI Technical Summary

Problems solved by technology

However, during the processing process, the pouring type will cause the cutting fluid to splash due to the large amount of pouring cutting fluid. Because the workers operate the machine tool, the cutting fluid will affect the health of the workers, and the cutting fluid is extremely harmful to the environment and the processing cost is extremely high. , increasing the cost

Moreover, hub island machining does not distinguish between rough machining, semi-finishing machining, and finishing machining, so that their positioning datums are the same, resulting in lower machining accuracy

[0005] For the wheel hub processing production line, in addition to the problems of fixture positioning and machining links, there are also problems such as the inability to effectively connect the loading and unloading process, and the small number of wheels transported at one time, resulting in the production line failing to meet the quality and efficiency requirements of the wheels.

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