A multi-clamp clamp

Abstract

The invention provides a multi-clamp clamp, which belongs to the technical field of machinery. It solves the problems of poor clamping accuracy and consistency of the existing single power source multi-clamp fixture. The multi-clamp clamp includes a seat body, and a plurality of clamping mechanisms are arranged on the seat body. The clamping mechanism includes a clamp and a driving rod for controlling the clamping and loosening of the clamp. The seat is hinged with a clamp. A pendulum rod, the clamping mechanisms are arranged at intervals along the length direction of the pendulum rod, and the driving rods of the clamping mechanism are sequentially connected with the pendulum rod, and a power source for driving the pendulum rod to swing is also provided in the seat. The invention has simple structure and ingenious design, and realizes the sequential linkage of a plurality of clamping mechanisms through the swing rod, so that the staff can fix the workpiece to each clamping mechanism in sequence, which is convenient for the staff to operate, and the workpiece fixing is accurate and consistent. better.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a clamp, in particular to a multi-clamp clamp. Background technique [0002] During machining, the workpiece must first be secured to the table. At present, most of the fixtures can only fix one workpiece at a time. If multiple workpieces need to be processed at one time, multiple identical fixtures need to be set on the worktable. In this way, each clamp needs to be separately driven by an air cylinder or hydraulic cylinder, resulting in higher cost. [0003] In order to reduce costs, some multi-clamp clamps currently choose to clamp or loosen each clamp by simultaneously driving each clamp through an air cylinder or hydraulic cylinder. However, in this case, since all the chucks work synchronously, the staff can only place the workpieces on the chucks in turn, and then clamp them at the same time, which leads to the lack of the staff's hands to assist the fixation of the work...

AI Technical Summary

Problems solved by technology

However, in this case, since the chucks all work synchronously, the staff can only place the workpieces on the chucks in turn, and then clamp them at the same time, resulting in the lack of the staff's hands to assist in fixing the workpieces when they are clamped. It is easy to cause the workpiece to be misaligned during the clamping process, resulting in poor fixation consistency of each workpiece, which in turn affects the processing quality of the workpiece

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