Intelligent workpiece chuck device used in manual chuck type CNC lathe

Abstract

The invention relates to an intelligent workpiece chuck device used in a manual chuck type numerical control lathe, including a photoelectric switch, a storage battery, a charging socket, a power switch, a motor deceleration mechanism, and an annular casing, a trigger circuit, a first control circuit, and a second control circuit. Circuit, trigger mechanism; the casing has two layers inside and outside, and the motor reducer is installed between the two layers inside and outside the casing; the rectangular sleeve at the lower end of the power output shaft of the motor reduction mechanism is inserted into the rectangular sleeve hole at the upper end of the bevel gear of the manual chuck; the trigger There is a permanent magnet on the rear side of the cylinder body issued by the mechanism, and the rear side of the cylinder body is vertically attracted to the outside of one of the jaws of the manual chuck; photoelectric switch, battery, charging socket, power switch, trigger circuit, first control circuit, second control circuit The circuit is installed in the component box, and is connected with the reduction mechanism of the motor through wires. The present invention can be directly installed on the manual chuck for use without modification, and can also ensure the normal manual operation of the manual chuck, which brings convenience to operators and improves work efficiency.

Description

technical field [0001] The invention relates to the field of supporting equipment for a numerically controlled lathe, in particular to an intelligent workpiece chuck device for a manual chuck type numerically controlled lathe. Background technique [0002] CNC lathes are widely used machining equipment because of their high precision in processing workpieces, saving labor and improving work efficiency. An important part of CNC lathe is workpiece chuck equipment, which is a necessary facility for fixed installation of various workpieces. The most widely used CNC lathe is the manual three-jaw workpiece chuck. During operation, the operator needs to rotate the small bevel gear of the rotating workpiece chuck equipment such as a wrench left and right, and the small bevel gear drives the driven large bevel gear to rotate left and right. , and furthermore, the driven large bevel gear drives the jaws of the three-jaw chuck to close or open under the action of the relevant mechanis...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the inconvenience that existing lathes using manual chucks can only use manual chucks to fix workpieces, the existing electric cutter heads cannot be directly applied to the use of manual chuck lathes, and in the use of electric chucks to fix workpieces, the operation It is difficult for personnel to grasp the torque of the fixed workpiece and the disadvantages of being unable to achieve intelligence. The present invention provides a simple and compact structure, which can be directly installed on the manual chuck without any modification, and can also ensure the normal operation of the manual chuck. Use, the manual chuck can be used to fix the workpiece after a fault occurs, it has the advantages of both the electric chuck and the manual chuck, the work is more reliable, it is intelligent, it can realize non-contact control, and it can stop automatically after fixing the workpiece. On the premise of ensuring the effective fixing of the workpiece, it brings convenience to the operator and improves the work efficiency. The intelligent workpiece chuck device used by the manual chuck type CNC lathe

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