A workpiece processing tool

Abstract

The invention provides a workpiece processing tool. The workpiece processing tool is characterized in that a fixed rack is arranged at one end of a base, a movable rack is arranged at the other end of the base through a movement component, a manual self-centering locking component is arranged on the fixed rack, a pneumatic self-centering clamping component is arranged on the movable rack, a locating calibration component and supporting adsorption components are further arranged on the base, and a controller controls actions of the supporting adsorption components, the pneumatic self-centering clamping component and the manual self-centering locking component and automatically controls the adsorption force and the clamping force. The workpiece processing tool can quickly realize locating and clamping of workpieces, the workpieces are located by use of the locating calibration component, and a very good guiding role is played by use of guiding components of the supporting adsorption components, so that the workpieces are prevented from deflection during clamping. During clamping, the manual self-centering locking component locks a fixed end at first, and then the pneumatic self-centering clamping component is adopted to perform clamping and is controlled by the controller, so that pneumatic floating self-centering clamping can be realized while excessive clamping is prevented.

Description

technical field [0001] The invention relates to the technical field of workpiece processing auxiliary equipment, in particular to a workpiece processing tool, which belongs to the technical field of mechanical design and automation. Background technique [0002] When processing a workpiece on a machine tool, in order to make the surface of the workpiece meet the technical requirements such as the size, geometric shape, and position accuracy with other surfaces specified in the drawing, the workpiece must be installed (positioned) and clamped (clamped) before processing. . At present, for the processing of complex parts, such as the processing tooling of workpieces such as blades, generally includes fixing seats for clamping and fixing the two ends of the workpiece, and clamping and fixing the workpiece through pressing plates, support frames, etc., however, this existing The processing tooling in the technology is very troublesome when clamping, fixing and positioning, and ...

AI Technical Summary

Problems solved by technology

At present, for the processing of complex parts, such as the processing tooling of workpieces such as blades, generally includes fixing seats for clamping and fixing the two ends of the workpiece, and clamping and fixing the workpiece through pressing plates, support frames, etc., however, this existing The processing tooling in the technology is very troublesome when clamping, fixing and positioning, and the positioning accuracy is low. Moreover, manual positioning and operation are generally used, which seriously affects the processing accuracy and processing efficiency.

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