High-precision model locating device for five-axis numerical control machining

Abstract

The invention discloses a high-precision model locating device for five-axis numerical control machining and relates to the machining fields of mechanical machining. The high-precision model locatingdevice for five-axis numerical control machining comprises a machine frame. An installation frame and a console are arranged on the machine frame. The console is located on one side of the installation frame, and the installation frame is internally provided with a cavity structure. The upper inner wall of the cavity structure is provided with a first installation groove, and the upper inner wallof the cavity structure is further provided with two position sensors. Each of the two sides of the first installation groove is provided with a position sensor. A first installation disc is installedin the first installation groove. The first installation disc is provided with a first installation shaft and a third installation shaft. A second installation shaft is arranged between the first installation shaft and the third installation shaft. A second installation groove is arranged on the side, close to the console, in the cavity structure, and a fifth installation shaft and a fourth installation shaft are arranged in the second installation groove. A moving groove is arranged on the inner wall, opposite to the second installation groove, in the cavity structure. A clamping device is slidably connected with the moving groove. The high-precision model locating device for five-axis numerical control machining has the characteristics of high positioning and machining precision and easy operation.

Description

technical field [0001] The invention relates to the technical field of machining equipment, in particular to a model high-precision positioning device suitable for five-axis numerical control machining. Background technique [0002] The machine tools used in five-axis machining are usually called five-axis machine tools or five-axis machining centers. Five-axis machining is often used in the aerospace field to process body parts, turbine parts and impellers with free-form surfaces. The five-axis machine tool can process different sides of the workpiece without changing the position of the workpiece on the machine tool, which can greatly improve the processing efficiency of prismatic parts. The worktables of five-axis CNC equipment and four-axis CNC equipment on the market can only be installed One workpiece can be clamped, and some can clamp multiple workpieces. However, due to the large manufacturing and assembly tolerances, the consistency of synchronization between multi...

AI Technical Summary

Problems solved by technology

The five-axis machine tool can process different sides of the workpiece without changing the position of the workpiece on the machine tool, which can greatly improve the processing efficiency of prismatic parts. The worktables of five-axis CNC equipment and four-axis CNC equipment on the market can only be installed One workpiece can be clamped, and some can clamp multiple workpieces. However, due to the large manufacturing and assembly tolerances, the consistency of synchronization between multiple workpieces cannot be achieved, and the quality of multiple workpieces after processing is uneven, which cannot be widely used. Therefore, a Machining accuracy, model high-precision positioning device for five-axis CNC machining suitable for mass production is very important

[0004] Although the devices in the above patents can be processed, the processing table does not have a mechanized conveying mechanism, and the processing accuracy cannot reach the level of precision, and it is not suitable for mass processing

Images