Pneumatic clamp

Abstract

The invention relates to the technical field of automation equipment accessories, in particular to a pneumatic clamp. The pneumatic clamp comprises chuck devices, an upper box body, an air cylinder device and a lower bottom plate, wherein the number of the chuck devices is 2-10, it is guaranteed that clamping is facilitated, parts do not interfere with one another, cutter changing is not affected,and a stroke is not exceeded. The chuck devices are mounted on the upper box body, the upper box body is connected to the upper side of the lower bottom plate, the chuck devices are connected with the air cylinder device, and the air cylinder device is located in the upper box body on the upper side of the bottom plate. According to the pneumatic clamp, the working efficiency of a numerical control machining center is improved, rapid cutter changing is achieved, the part production quality is improved, and the labor intensity of workers is reduced.

Description

technical field [0001] The invention relates to the technical field of automation equipment accessories, in particular to a pneumatic clamp. Background technique [0002] At present, the CNC machining center machine tool in the electrical connector industry adopts the manual single clamping position clamping method, which has low processing efficiency. The processing method uses a three-jaw chuck to clamp one piece at a time, the working stroke of the machine tool is not fully utilized, and the machine tool is wasted. Moreover, each time a piece is clamped, the tool needs to be changed two to three times. After a work shift, workers need to frequently clamp parts, and machine tools need frequent tool changes. These are non-cutting times, and the processing efficiency cannot be improved. In addition, the clamping method is as follows: The three-jaw chuck is manually clamped, the labor intensity of the workers is high, and the stress point of the parts is uneven, the clamping ...

AI Technical Summary

Problems solved by technology

[0002] At present, the CNC machining center machine tool in the electrical connector industry adopts the manual single-clamp clamping method, which has low processing efficiency. The processing method uses a three-jaw chuck to clamp one piece at a time. The working stroke of the machine tool is not fully utilized, and the machine tool is wasted.

Moreover, each time a piece is clamped, the tool needs to be changed two to three times. After a work shift, workers need to frequently clamp parts, and machine tools need frequent tool changes. These are non-cutting times, and the processing efficiency cannot be improved. In addition, the clamping method is as follows: The three-jaw chuck is manually clamped, the labor intensity of the workers is high, and the stress point of the parts is uneven, the clamping force cannot be accurately grasped, and the mandrel is easy to rotate, which often causes the clamping deformation of the parts, and the thin-walled parts are easy to crack. cause parts to be scrapped

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