Rotary clamp for multidirectional processing of automobile steering device shell

Abstract

The invention relates to a rotary clamp for multidirectional processing of an automobile steering device shell. The rotary clamp comprises a pedestal, a rotary pedestal, a supporting pedestal and at least one group of compaction positioning device, wherein vertical plates are arranged at the two ends of the pedestal; rotating shafts are arranged on the inner sides of the vertical plates; the two ends of the rotary pedestal are sleeved on the rotating shafts; a trapezoidal concave cavity is formed on the rotary pedestal; a rotating disc is arranged in the center of the concave cavity; a cushion block is fixedly arranged on the rotating disc; the supporting pedestal is fixed above the cushion block through butt joint of a pin sleeve and a pin shaft; and the compaction positioning devices are fixedly arranged on the supporting pedestal. The rotary clamp is used for performing one-step clamping processing at multidirectional gates on the automobile steering device shell, five groups of compaction positioning devices are actually fixed on the supporting pedestal and are used for respectively positioning five parts of the steering device shell, positioning processing is finished through coordination of a clamping device and a spring pin base, and controller programming is performed through servo systems arranged in the pedestal and the rotary pedestal to control rotation, so that accurate alignment process is realized.

Description

technical field [0001] The invention relates to a jig for a machining center, in particular to a multi-directional machining rotating jig for an automobile steering gear shell. Background technique [0002] Steering gear, also known as steering gear and steering gear, is the most important part of the steering system. Its function is to increase the force transmitted from the steering wheel to the steering transmission mechanism and change the direction of force transmission. [0003] The steering gear is particularly important in the application of automobiles. It mainly realizes the transmission of force in the rotating mechanism. In the production and processing, the docking gate of the steering gear housing needs to be processed with high precision and precision. Each gate needs to be processed with high precision. When using the machining center for finishing machining, a simple vise is used for clamping and fixing. Only one gate can be processed at a time, and the cla...

AI Technical Summary

Problems solved by technology

[0003] The steering gear is particularly important in the application of automobiles. It mainly realizes the transmission of force in the rotating mechanism. In the production and processing, the docking gate of the steering gear housing needs to be processed with high precision and precision. Each gate needs to be processed with high precision. When using the machining center for finishing machining, a simple vise is used for clamping and fixing. Only one gate can be processed at a time, and the clamping position needs to be adjusted when processing the next gate. If the datum plane cannot be found, it is easy to make the next processed gate fail to meet the accuracy and position requirements, and it is easy to cause waste of products, and only one gate surface can be processed in one clamping, which greatly reduces the work efficiency. Reduced economic benefits

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