CN206263273U - Composite knife-feeding CNC lathe - Google Patents

Abstract

The utility model relates to a composite feed type numerically controlled lathe, which is provided with a main shaft assembly and a Z shaft assembly on the lathe, wherein the main shaft assembly comprises a main shaft, the Z shaft assembly comprises a Z shaft guide rail parallel to the main shaft, and the Z shaft guide rail is arranged on the lathe in a lateral inclined manner; an X-axis assembly is arranged on the Z-axis guide rail and comprises an X-axis guide rail, the X-axis guide rail is perpendicular to the Z-axis guide rail and inclines in the axial direction at the same inclination angle with the Z-axis guide rail in the lateral direction; a Y-axis assembly is arranged on the X-axis guide rail and comprises a Y-axis guide rail, and the Y-axis guide rail is vertical to the X-axis guide rail; and a side milling assembly is arranged on the Y-axis guide rail, a tool arranging frame for loading a turning tool is arranged on the surface of the side milling assembly facing the main shaft, and a rotatable power head for loading a milling cutter is arranged on the side surface. The utility model discloses a compound sword formula numerical control lathe machining efficiency and machining precision of walking are high, and convenient operation, can replace to walk the processing that core formula numerical control lathe realized complicated work piece.

Description

Composite knife-feeding CNC lathe

technical field

The utility model relates to the technical field of lathes, in particular to a composite type CNC lathe.

Background technique

The traditional two-axis CNC lathe is mainly for the processing of circular workpieces, and cannot process special-shaped workpieces such as four-sided and six-sided workpieces. Moreover, the number of installed tools is limited, and the workpieces that require secondary processing (such as side milling, drilling, tapping, boring, etc.) cannot be processed directly, but the workpieces need to be removed for further processing operations, resulting in labor costs and time increases, and greater precision cannot be guaranteed.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a tool-feeding CNC lathe capable of processing complex workpieces with a large number of tools and high machining accuracy.

For reaching the purpose of the utility model, the technical scheme adopted is:

Provide a compound type CNC lathe, which is provided with a spindle assembly and a Z-axis assembly on the machine tool platform; the spindle assembly includes a spindle motor and a spindle, and an inclined workbench is also provided in front of the spindle assembly; The Z-axis assembly includes a Z-axis motor and a Z-axis guide rail, the Z-axis guide rail is parallel to the main shaft, and is arranged on the machine tool platform with a lateral inclination; an X-axis assembly is arranged on the Z-axis guide rail, and the X-axis assembly includes an X-axis The motor and the X-axis guide rail, the X-axis guide rail is perpendicular to the Z-axis guide rail, and the X-axis guide rail is inclined at the same inclination angle as the Z-axis guide rail in the axial direction; a Y-axis assembly is arranged on the X-axis guide rail, The Y-axis assembly includes a Y-axis guide rail, and the Y-axis guide rail is perpendicular to the X-axis guide rail; a side milling assembly is arranged on the Y-axis guide rail, and a turning tool is provided on the surface of the side milling assembly facing the main shaft. Row tool holder, with a rotatable power head for loading milling cutters on the side.

Preferably, there are 4-8 rotatable power heads. Further preferably, there are four rotatable power heads.

Preferably, a slider is provided on the Z-axis guide rail, and the X-axis guide rail is connected to the Z-axis guide rail through the slider.

The utility model can obtain the following beneficial effects:

1. The utility model adopts the integral casting process, which can replace the core-type CNC lathe to realize complex product processing functions, and the cost performance of the machine tool is higher than that of the core-type lathe;

2. The utility model has a large number of installed knives, which can complete the processing of complex workpieces at one time, improve processing efficiency, and save labor costs;

3. The utility model has high processing precision and is as convenient to operate as ordinary machine tools.

Description of drawings

Fig. 1 is a structural schematic diagram of a compound type CNC lathe with tool movement in an embodiment of the utility model.

detailed description:

The utility model will be further described below in conjunction with accompanying drawing and specific embodiment:

As shown in Figure 1, the compound type CNC lathe with tool movement is provided with a main shaft assembly 2 and a Z-axis assembly 5 on the machine tool 1, the main shaft assembly 2 includes a main shaft motor 21 and a main shaft 22, and the Z-axis assembly 5 includes The Z-axis motor 51 and the Z-axis guide rail 52, the Z-axis guide rail 52 is parallel to the main shaft 22, and is arranged on the machine tool 1 with a lateral inclination; the X-axis assembly 3 is arranged on the Z-axis guide rail 52, and the X-axis assembly 3 Including an X-axis motor 31 and an X-axis guide rail 32, the X-axis guide rail 32 is perpendicular to the Z-axis guide rail 52, and is inclined at the same inclination angle as the Z-axis guide rail 52 in the axial direction; the X-axis guide rail 32 is provided with a Y-axis Assembly 4, the Y-axis assembly 4 includes a Y-axis guide rail 41 , the Y-axis guide rail 41 is perpendicular to the X-axis guide rail 32 ; a side milling assembly 6 is arranged on the Y-axis guide rail 41 . The side milling assembly 6 is provided with a tool holder for loading tools and 4 rotatable power heads. A slider 53 is disposed on the Z-axis guide rail 52 , and the X-axis guide rail 32 is connected to the Z-axis guide rail 52 through the slider 53 . An inclined workbench 7 is also arranged in front of the main shaft assembly 2 .

The composite tool-moving CNC lathe in this embodiment can replace the core-moving CNC lathe to realize complex product processing functions, and is cost-effective; with a large number of tools, it can complete the processing of complex workpieces at one time, improve processing efficiency, and save labor costs; processing The precision is high, and the operation is as convenient as ordinary machine tools.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made, these Improvements and modifications do not go beyond the scope of the utility model.

Claims (4)

1. it is a kind of it is compound walk blade numerically controlled lathe, it is characterised in that spindle assemblies and Z axis component are provided with platform of machine tool； The spindle assemblies include spindle motor and main shaft, and inclined workbench is additionally provided with before the spindle assemblies；The Z axis group Part includes Z axis motor and Z axis guide rail, the Z axis guide rail and main axis parallel, and lateral tilt is arranged on platform of machine tool；In Z axis Be provided with X-axis component on guide rail, the X-axis component includes X-axis motor and X-axis guide rail, the X-axis guide rail perpendicular to Z axis guide rail, The X-axis guide rail in the axial direction with the lateral identical inclined at inclination angles of Z axis guide rail；Y-axis group is provided with X-axis guide rail Part, the Y-axis component includes Y-axis guide rail, and the Y-axis guide rail is perpendicular to X-axis guide rail；Side milling assembly is provided with Y-axis guide rail, The side milling assembly is provided with the gang feed tool rack for loading lathe tool towards the face of main shaft, and side is provided with the rotatable power for loading milling cutter Head.

2. one kind according to claim 1 it is compound walk blade numerically controlled lathe, it is characterised in that the rotatable unit head It is 4-8.

3. one kind according to claim 2 it is compound walk blade numerically controlled lathe, it is characterised in that the rotatable unit head It is 4.

4. according to claim any one of 1-3 it is a kind of compound walk blade numerically controlled lathe, it is characterised in that the Z axis are led Sliding block is provided with rail, X-axis guide rail is connected in Z axis guide rail by sliding block.