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Large numerical control machine tool with quenching speed-regulating self-centering linkage function

A CNC machine tool, self-centering technology, applied in the direction of driving devices, metal processing machinery parts, turning equipment, etc., can solve the problems of long preparation auxiliary time, low production efficiency, narrow processing range, etc., to reduce the labor intensity of workers, work High efficiency and reduced labor intensity

Active Publication Date: 2013-11-20
QINGDAO TAIWEI MACHINE TOOL
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AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of narrow processing range, long preparation and auxiliary time, complex structure and low production efficiency of the existing CNC machine tools, the present invention proposes a large-scale CNC machine tool with reasonable structure and high working efficiency, which has quenching, speed regulation, self-centering linkage function

Method used

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  • Large numerical control machine tool with quenching speed-regulating self-centering linkage function
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  • Large numerical control machine tool with quenching speed-regulating self-centering linkage function

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Embodiment Construction

[0015] The specific embodiment of the present invention is as follows: a large-scale numerically controlled machine tool with quenching speed regulating self-centering linkage function, including a chuck mechanism, a turning mechanism and an electric control system, the chuck mechanism includes a spindle box 1 and an automatic The centering chuck 2, the turning mechanism includes a machine bed 3 and a tool rest device installed on the bed, the machine bed 3 includes a base plate 6 and a base 5 installed on the base plate, and movable convex rails are set on the base plate 6 7. Corresponding grooves are set on the bottom surface of the machine base 5, so that the machine base 5 can be slidably installed on the bottom plate 6, and the machine bed 3 can slide freely along the groove on the bottom surface of the machine base 5; the tool rest device includes a turret knife Frame 8 and the gear-changing tool motor 9 installed on the turret turret 8, the motor is connected with the el...

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Abstract

The invention relates to a large numerical control machine tool with a quenching speed-regulating self-centering linkage function, comprising a chuck mechanism, a turning mechanism and an electric control system, wherein the chuck mechanism is composed of a main spindle box and a self-centering chuck on the spindle box; and the turning mechanism comprises a machine tool body and a knife rest device on the machine tool body. The numerical control machine tool is characterized in that the driving device of the spindle box comprises a main shaft motor and a synchronous belt connected with the main shaft motor; and the spindle box is provided with a wheel gear which is connected with a reduction box by a belt. The numerical control machine tool can slow the speed of a spindle by using the reduction box, so that the speed of the spindle is lower than the range of common speed, thus expanding the processing range. The self-centering chuck is used to reduce the auxiliary time of devices and improve the processing accuracy. The numerical control machine tool has the advantages of high working efficiency, high accuracy, low rejection rate, and reduced production cost.

Description

technical field [0001] The invention relates to a kind of mechanical manufacturing equipment, belonging to the field of mechanical manufacturing and processing, in particular to a numerically controlled machine tool with an adjustable speed gear type self-centering chuck. Background technique [0002] The adjustable range of the spindle speed of the traditional CNC machine tool is relatively narrow, which cannot meet the requirements of special processing technology, so the processing range is narrow. In addition, the existing horizontal lathe tool holder generally adopts the traditional form of directly tightening the turning tool with a screw. When changing the tool, it is first necessary to manually remove the tool, install another required tool, and re-tighten the screw. And after each tool change, it is necessary to try to cut the workpiece and re-calibrate the origin of the tool tip. During the entire tool change process, the tool clamping and loosening time is long, l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B3/06B23B29/32B23B17/00B23Q5/12
Inventor 秦海鹏
Owner QINGDAO TAIWEI MACHINE TOOL
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