High-precision horizontal lathe

Abstract

The invention provides a high-precision horizontal lathe. The high-precision horizontal lathe comprises a base, a damping device and a machine tool bearing plate, wherein the damping device is arranged on the base, and the machine tool bearing plate is arranged on the damping device; the damping device comprises a damping pad and damping device assemblies, wherein the damping pad is arranged at the top of the base, the damping device assemblies are arranged on the damping pad, and at least four groups damping device assemblies are uniformly arranged; a machine tool operating table, a control box and a distribution box are arranged on the machine tool bearing plate, wherein the distribution box is used for supplying power to the control box; the upper end of the control box is provided witha fixing mechanism, and a chuck is arranged at one end of the fixing mechanism; and a guide rail, a tool rest and a tailstock are arranged on the machine tool operating table, and a central frame assembly is arranged on the guide rail. According to the high-precision horizontal lathe, the vibration of the machine tool during working can be effectively reduced, the vibration in the horizontal direction and the vertical direction of the machine tool can be effectively reduced through the multistage damping of the damping pad and the damping device assemblies, and the machining precision of theworkpiece is improved; and the horizontal machine tool is simple and convenient to operate, accurate and rapid in centering and capable of effectively improving the machining precision.

Description

technical field [0001] The invention belongs to the field of mechanical processing equipment, and in particular relates to a high-precision horizontal lathe. Background technique [0002] With the rapid growth of the national economy, there is a great demand for equipment in the market. At present, the requirements for horizontal lathes in the domestic market are getting higher and higher. Horizontal lathes are high-precision and high-efficiency machine tools. They are equipped with multi-station turrets or power turrets. A complex workpiece. However, there are still some deficiencies in the existing horizontal lathes. Generally, when the horizontal lathes are running, there will be very obvious vibrations. The vibrations will cause errors in the processing of parts and affect the quality of parts processing. The shock absorption aspect also needs to be further strengthened, in order to solve the above problems, a kind of machine tool with shock absorption structure is nee...

AI Technical Summary

Problems solved by technology

However, there are still some deficiencies in the existing horizontal lathes. Generally, when the horizontal lathes are running, there will be very obvious vibrations. The vibrations will cause errors in the processing of parts and affect the quality of parts processing. The shock absorption needs to be further strengthened. In order to solve the above problems, a machine tool with a shock absorption structure is needed to meet people's needs.

And due to the poor rigidity of machining slender shaft parts, in order to avoid vibration, reduce the geometric shape error of the workpiece, and improve the machining accuracy of the workpiece, it is usually necessary to use a steady rest, but the existing center rest is used when placing the slender workpiece. Very inconvenient, inconvenient to take, place and fix the workpiece

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