CN204868094U - Integrative lathe of numerical control turnning and milling is moved to six quintuplets - Google Patents

Abstract

The utility model relates to a numerically controlled turning-milling integrated machine tool, in particular to a six-axis and five-linkage numerically controlled turning-milling integrated machine tool used for processing and manufacturing components of a revolving body with complex structures. The technical scheme adopted in the utility model is: comprising a CNC turning and milling integrated lathe with an X-direction slide mechanism, a frame, a frame and a tailstock installed on the frame, the headstock is fixedly connected to the frame, and the The X-direction sliding seat mechanism is installed on the machine base, and the Y-direction sliding seat mechanism is arranged above the X-direction sliding seat mechanism. The vertical milling column is arranged above the Y-direction sliding seat mechanism. An end milling shaft is arranged on the sliding seat mechanism, an end milling case is fixedly connected to the end milling shaft, a gear hobbing cutter is clamped on the end milling case, and a workpiece chuck is arranged on the spindle box. Compared with the prior art, the utility model has the beneficial effects of: low processing cost; high processing precision; complex parts such as spline shafts or gear shafts can be processed.

Description

A six-axis five-linkage CNC turning and milling integrated machine tool

technical field

The utility model relates to a numerically controlled turning-milling integrated machine tool, in particular to a six-axis and five-linkage numerically controlled turning-milling integrated machine tool used for the processing and manufacturing of parts of a revolving body with complex structures.

Background technique

CNC turning and milling integrated machine tool is developed on the basis of general CNC lathe, and its practicability can be fully proved by the modification of ordinary CNC machine tool at first. It is by far the most efficient turn-mill machine. It has the characteristics of high efficiency and flexibility. However, when the CNC turning and milling machine tools currently on the market process the existing complex rotary parts, they generally use four-axis or four-axis semi-turning and milling machines for spline shafts or gear shafts. Such parts need to be differentially milled with a forming milling cutter, the forming efficiency is low, and the accuracy cannot meet the requirements, especially with the increase in the number of processed parts, the milling cutter will inevitably wear out, different parts on the same part There will be deviations in the tooth profile or keyway width, and this kind of equipment cannot use hobbing cutters to process parts.

Contents of utility models.

The technical problem to be solved by the utility model is to overcome the above defects, and propose a technical scheme of a six-axis five-link CNC turning and milling integrated machine tool, which can process high-precision spline shafts or gear shaft parts at a relatively low price, and use rolling Tooth cutter.

The technical scheme that the utility model solves its technical problem adopts is:

A six-axis five-link CNC turning-milling integrated machine tool, comprising a CNC turning-milling integrated lathe with an X-direction slide mechanism 4, a frame 1, a frame 2 installed on the frame 1, a tailstock 17, and a spindle box 12 Fixedly connected with the machine base 2, the X-direction slide mechanism 4 is installed on the machine base 2, the Y-direction slide mechanism 3 is arranged above the X-direction slide mechanism 4, and the end milling column 10 is arranged above the Y-direction slide mechanism 3 , the vertical milling column 10 is provided with a Z-direction sliding seat mechanism 5, the Z-direction sliding seat mechanism 5 is provided with an end milling shaft 8, the end milling shaft 8 is fixedly connected with an end milling case 11, and the end milling case 11 is clamped with a roller The gear cutter 7 and the spindle box 12 are provided with a workpiece chuck 6 .

This technical solution can be optimized as follows: the X-direction slide mechanism 4 is provided with an X-direction servo motor.

This technical solution can also be optimized as, the Y-direction slide mechanism 3 is provided with a Y-direction servo motor 15 .

This technical solution can also be optimized such that the Z-direction slide mechanism 5 is provided with a Z-direction servo motor 16 .

It can also be optimized so that the Y-direction slide mechanism 3 is provided with a turning tool mechanism 13 .

Further optimization is that the turning tool mechanism 13 is provided with a tool post servo motor 14 .

As an optimized solution of this technical solution, a leveling mechanism 9 may also be installed at the bottom of the frame 1 .

The beneficial effects of the utility model are: the processing cost is low; the processing precision is high; complex components such as spline shafts or gear shafts can be processed.

Description of drawings

Accompanying drawing 1 is a structural representation of the utility model;

Among them: 1. Rack; 2. Machine base; 3. Y-direction slide mechanism; 4. X-direction slide mechanism; 5. Z-direction slide mechanism; 6. Work chuck; 7. Hobbing cutter; 8. End milling axis; 9. Leveling mechanism; 10. End milling column; 11. End milling chassis; 12. Spindle box; 13. Turning tool mechanism; 14. Tool holder servo motor; 15. Y direction servo motor; 16. Z To the servo motor; 17, tailstock.

Detailed ways

The technical solution will be described in detail below with reference to FIG. 1 .

A six-axis five-link CNC turning-milling integrated machine tool, comprising a CNC turning-milling integrated lathe with an X-direction slide mechanism 4, a frame 1, a frame 2 installed on the frame 1, a tailstock 17, and a spindle box 12 Fixedly connected with the machine base 2, the X-direction slide mechanism 4 is installed on the machine base 2, the Y-direction slide mechanism 3 is arranged above the X-direction slide mechanism 4, and the end milling column 10 is arranged above the Y-direction slide mechanism 3 , the vertical milling column 10 is provided with a Z-direction sliding seat mechanism 5, the Z-direction sliding seat mechanism 5 is provided with an end milling shaft 8, the end milling shaft 8 is fixedly connected with an end milling case 11, and the end milling case 11 is clamped with a roller The gear cutter 7 and the spindle box 12 are provided with a workpiece chuck 6 . The X-direction slide mechanism 4 is provided with an X-direction servo motor. The Y-direction slide mechanism 3 is provided with a Y-direction servo motor 15 , and the Z-direction slide mechanism 5 is provided with a Z-direction servo motor 16 . A turning tool mechanism 13 is arranged on the Y-slide mechanism 3 . The turning tool mechanism 13 is provided with a tool rest servo motor 14 . A leveling mechanism 9 is installed at the bottom of the frame 1 .

The working process of the utility model is as follows: when the work is started, the operator assembles the workpiece to be processed on the work chuck 6, the tailstock 2 is in place, and the X-direction servo motor, the Y-direction servo motor 15, and the Z-direction servo motor are driven according to the processing requirements of the workpiece. Servo motor 16 drives X to slide mechanism 4, Y to slide mechanism 3, Z to slide mechanism 5, makes gear hobbing cutter 7 put in place, tool rest servo motor 14 drives turning tool mechanism 13 to put in place, starts processing operation.

End milling axis 8 can do swing operation. Except for the end milling axis 8, the other 5 axes can be linked. The swinging end milling axis 8 can directly use various gear hobbing cutters in this product to directly and continuously process the outer surface of the rotary parts, thereby greatly improving the machining accuracy and reducing the machining cost.

The above content is a further detailed description of the utility model in combination with specific preferred embodiments, and it cannot be assumed that the specific implementation of the utility model is only limited to these descriptions. For those of ordinary skill who belong to the utility model, without departing from the idea of the utility model, they can also make simple deduction or replacement, which should be regarded as belonging to the protection scope of the utility model.

Claims (7)

1. A six-axis five-linkage CNC turning and milling integrated machine tool, including a CNC turning and milling integrated lathe with an X-direction slide mechanism (4), a frame (1), and a machine base installed on the frame (1) ( 2) and the tailstock (17), the headstock (12) and the machine base (2) are fixed, and the X-direction slide mechanism (4) is installed on the machine base (2), which is characterized in that the X-direction slide mechanism The Y-direction sliding seat mechanism (3) is arranged above (4), the vertical milling column (10) is arranged above the Y-direction sliding seat mechanism (3), and the Z-direction sliding seat mechanism (5) is arranged on the vertical milling column (10). The Z-direction sliding seat mechanism (5) is provided with an end milling shaft (8), the end milling shaft (8) is fixedly connected with an end milling case (11), and the end milling case (11) is clipped with a hobbing cutter (7) , the spindle box (12) is provided with a workpiece chuck (6). 2. A six-axis five-link CNC turning-milling integrated machine tool according to claim 1, characterized in that the X-direction slide mechanism (4) is provided with an X-direction servo motor. 3. A six-axis five-link CNC turning-milling integrated machine tool according to claim 1, characterized in that the Y-direction slide mechanism (3) is provided with a Y-direction servo motor (15). 4. A six-axis five-link CNC turning-milling integrated machine tool according to claim 1, characterized in that the Z-direction slide mechanism (5) is provided with a Z-direction servo motor (16). 5. A six-axis five-link CNC turning-milling integrated machine tool according to any one of claims 1 to 4, characterized in that the Y-direction slide mechanism (3) is provided with a turning tool mechanism (13). 6. A six-axis five-linkage CNC turning-milling integrated machine tool according to claim 5, characterized in that the turning tool mechanism (13) is provided with a tool post servo motor (14). 7. A six-axis five-link CNC turning-milling integrated machine tool according to any one of claims 1 to 4, characterized in that a leveling mechanism (9) is installed at the bottom of the frame (1).