Third axis group structure on numerical control repeated cutting material moving type lathe

A kind of technology of walking machine and shaft group, which is applied in the direction of metal processing machinery parts, metal processing, metal processing equipment, etc., can solve problems such as the inability to realize complex parts, and achieve the effect of avoiding resistance, reducing heat generation, and improving its own accuracy.

Inactive Publication Date: 2015-08-12
NANJING JIANKE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the invention is the problem that the existing rotary milling machi

Method used

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  • Third axis group structure on numerical control repeated cutting material moving type lathe
  • Third axis group structure on numerical control repeated cutting material moving type lathe
  • Third axis group structure on numerical control repeated cutting material moving type lathe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] like figure 1 and figure 2 The third axis group used in turning and milling machine tools includes a bed, X3 axis group, Y3 axis group and Z3 axis group arranged on the bed.

[0045] The X3-axis group includes an L-shaped X3-axis slide plate 1, an X3-axis motor 2, an X3-axis screw rod 3, an X3-axis rail 10, an X3-axis slider 11, and an X3-axis motor seat 16 for installing the X3-axis motor 2 , X3-axis coupling 17 and X3-axis seat 22, the X3-axis slide plate 1 includes a first X3-axis slide plate parallel to the XZ plane and a second X3-axis slide plate parallel to the YZ plane. The X3-axis rail 10 is arranged on the machine bed, and the X3-axis slider 11 is arranged on the first X3-axis slide plate, and the X3-axis rail 10 and the X3-axis slider 11 form a sliding pair. The bottom of the first X3-axis slide plate is also provided with an X3-axis nut, and the X3-axis screw rod 3 cooperates with the X3-axis nut to form a thread pair. The X3 axis motor base 16 is arrang...

Embodiment 2

[0051] The structure of this embodiment is substantially the same as that of Embodiment 1, the difference is that the X3-axis slide plate 1 is provided with an X3-axis threaded blind hole (not shown in the figure), and one end of the X3-axis screw rod 3 Extend into the X3 axis threaded blind hole and be threadedly connected with the X3 axis threaded blind hole; the Y3 axis slide plate 4 has a Y3 axis threaded blind hole (not shown in the figure), and the Y3 axis screw rod 6 One end extends into the Y3-axis threaded blind hole and is threadedly connected with the Y3-axis threaded blind hole; the Z3-axis slide plate 7 has a Z3-axis threaded blind hole (not shown), and the Z3-axis screw rod 9 One end stretches into the Z3 axis threaded blind hole and is threadedly connected with the Z3 axis threaded blind hole.

[0052] Some equivalent improvements can be made in this embodiment, such as X3-axis threaded blind holes, Z3-axis threaded blind holes and Y3-axis threaded blind holes a...

Embodiment 3

[0054] The difference between this embodiment and Embodiment 1 is that the tool mounting seat 7 is a turret, and the Z3 axis rail that forms a sliding pair with the Z3-axis slider 15 is installed on the turret, and the tool is installed on the turret, and the 360-degree rotation of the turret is used. To realize tool change, the rest of the structure is the same as that of Embodiment 1, and will not be repeated here. At this time, the turret rotates 360°, and the tools at each station of the turret can be changed flexibly to realize the processing of the workpiece. This assembly structure not only saves space, but also can be installed on the turret. Increase the variety and quantity of cutting tools, power heads, etc. to a certain extent, and the disc design is conducive to chip removal when the tool is processing parts, and to a greater extent strengthens the rigidity of the tool when processing parts. Such a structure increases the practical operability of the machine tool ...

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Abstract

The invention discloses a third axis group structure on a numerical control repeated cutting material moving type lathe. The third axis group structure is composed of an X3-axis group, a Y3-axis group and a Z3-aixs group. The X3-axis group comprises an L-shaped X3-axis sliding plate (1), an X3-axis servo motor (2) and an X3-axis lead screw (3). The Y3-axis group comprises a Y3-axis sliding plate (4), a Y3-axis servo motor (5) and a Y3-axis lead screw (6). The Z3-aixs group comprises a tool mounting seat (7), a Z3-aixs servo motor (8) and a Z3-aixs lead screw (9). The third axis group structure has the advantage that the problems that an existing material moving type turn-milling machine tool cannot achieve one-time machining forming of complex parts and is low in efficiency are solved.

Description

technical field [0001] The invention relates to a structure of a third shaft group on a numerically controlled heavy-cutting centering machine. Background technique [0002] In the existing centering machine market, there has been research on the technology of machine tool motion axes, and the most widely used one is the three-axis with positive axis structure consisting of X1 axis group, Y1 axis group, and Z1 axis group. Swivel type turning and milling machine; or, when the sub-axis structure is added with Z2 axis group, it can be combined with the positive axis structure to form a four-axis swivel type turning and milling machine tool; or, when the sub-axis is composed of X2 axis group and Z2 axis group The sub-axis structure is combined with the positive axis structure to form a five-axis center-type turning and milling machine tool; or, when the sub-axis structure composed of X2 axis group, Z2 axis group, and Y2 axis group is combined with the positive axis structure to ...

Claims

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Application Information

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IPC IPC(8): B23Q5/40B23Q37/00
CPCB23Q5/40B23Q37/00
Inventor 王建飞
Owner NANJING JIANKE MACHINERY
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