RU2947U1 - CNC TURNING LATHE, CNC - Google Patents

Description

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CNC TURNING MACHINE, CNC

The utility model relates to machine tool construction and can be used in machines for processing ferrous and non-ferrous metals with a high cutting speed.

Known multi-purpose lathe containing a frame with mounted on it a headstock and a cross support and a turret located on a rack with inclined guides mounted on the transverse slides of the cross support. However, this design is extremely complex and reduces rigidity and precision.

The purpose of the utility model is to simplify the design of the machine by reducing the number of intermediate elements while improving machining accuracy, expanding technological capabilities by providing the ability to process the end of parts with a multi-spindle head. Figure 1 shows the machine, side view, in Fig; 2 - machine, view of the end face of the spindle. On the bed 1 there is a cross table with longitudinal 4 and transverse 6 rails. On the table of transverse 6 slides are installed: automatic multi-position head / turret / 9 and multi-spindle head 10. Turning is performed by the automatic multi-position head tool 9. Drilling, countersinking, reaming, tapping with taps is performed by the multi-spindle head 10. The machine contains a bed 1 with a frame fixed to spindle head 2, equipped with a follower drive / not shown / spindle rotation, mounted in the guides 3 cross table, including a longitudinal support t and cross slide. The longitudinal support 4 is mounted on the bed 1 with the possibility of moving / x / along the guides 3 from the drive 5. The transverse slide 6 is located on the guides 7 of the longitudinal support 4 with the possibility of moving / y / from the drive 8. On the table of the transverse slide 6 the automatic multi-position head is rigidly fixed / turret / 9 with a tool for turning operations and a multi-spindle head 10 for drilling, countersinking, reaming and thread-cutting operations.

B23B 7/00, B23B 23/00

The machine operates as follows. In the headstock cartridge 2, a workpiece is installed / not shown /. Processing is carried out according to a given control program. Turning is performed by the automatic multi-position head tool 9. Drilling, countersinking, reaming and thread-cutting operations are performed by the multi-spindle head tool 10. The tool feed drive is moved by moving the longitudinal support 4 along the guides 3 of the bed 1 from the drive 5 and moving the transverse slide 6 along the guides 7 of the longitudinal support 4 from the drive 8. Depending on the order of movement of the table, processing of parts of various configurations is possible. Head of Patent Unit

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-. N.B.Ivanova x M.F.Igoshev V.N. Zharinov

Claims (1)

A lathe containing a bed with a headstock and a cross table mounted on it, characterized in that it is equipped with a multi-spindle head and a turret.