CN212946785U

CN212946785U - Rotary machine tool

Info

Publication number: CN212946785U
Application number: CN202021532844.8U
Authority: CN
Inventors: 罗二龙; 张文平; 赵会静
Original assignee: Hebei Master Metal Machinery Manufacturing Co ltd
Current assignee: Hebei Master Metal Machinery Manufacturing Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-13
Anticipated expiration: 2030-07-29

Abstract

The application provides a rotary machine tool, which comprises a circular machine body, wherein a chip removal hole is formed in the center of the machine body, a plurality of sliding table bases are circumferentially arranged on the surface of the machine body, and the sliding table bases are uniformly fixed on the surface of the machine body at intervals; the surface of the lathe bed body is provided with an inclined surface structure which gradually inclines downwards from the edge to the center; each slip table base sets up with lathe bed body casting an organic whole. The beneficial effect of this application is: the chip removal structure of the rotary machine tool is arranged to remove chips in the center, and the chips on the surface of the machine tool body can smoothly slide into the chip removal hole and be discharged out of the rotary machine tool by matching with the inclined plane structure, so that the smoothness of the chip removal process is ensured; meanwhile, the structure for removing chips in the center and the inclined surface structure can enable cooling liquid of the machine tool to quickly flow back into the cooling tank, so that the phenomenon of water storage on the surface of the machine tool is reduced; the sliding table base and the surface of the lathe body are integrally cast, so that the rigidity of the lathe can be increased, and the machining error is reduced.

Description

Rotary machine tool

Technical Field

The disclosure relates to the technical field of rotary machine tools, in particular to a rotary machine tool.

Background

The body of a traditional machine tool generally adopts a rear chip removal body, so that a chip removal machine can be arranged at the rear or the side of the equipment. For the slewing machine, the traditional rear chip removal lathe bed has inevitable defects, and the rear chip removal lathe bed has too large chip removal fall due to long chip removal distance, so that the inclination angle of a chip removal flow channel is too small, the chip removal flow channel is easy to accumulate in the flowing process of cutting fluid, and the flow channel is blocked due to long-time accumulation.

The lathe bed design of traditional lathe, slip table base is the separation with the lathe bed body under the general condition, need use the bolt to fix the slip table base on the lathe bed, and such structure can lead to: the complexity of the whole system is increased; the installation position of the sliding table base is narrow, so that the sliding table base is not easy to maintain and replace; repeated disassembly and assembly has installation position errors, so that the machining errors of the workpiece can be increased.

Disclosure of Invention

The present application aims to solve the above problems and provide a rotary machine tool.

In a first aspect, the application provides a rotary machine tool, which comprises a circular machine body, wherein a chip removal hole is formed in the center of the machine body, a plurality of sliding table bases are circumferentially arranged on the surface of the machine body, and the sliding table bases are uniformly fixed on the surface of the machine body at intervals; the surface of the lathe bed body is provided with an inclined surface structure which gradually inclines downwards from the edge to the center; each slip table base sets up with lathe bed body casting an organic whole.

According to the technical scheme provided by the embodiment of the application, the angle range of the inclination angle of the inclined surface structure of the surface of the lathe bed body is 20-60 degrees.

According to the technical scheme that this application embodiment provided, each slip table base sets up in the surperficial edge one side of lathe bed body.

According to the technical scheme provided by the embodiment of the application, the surface of the lathe bed body is provided with a plurality of rings of annular ribs.

According to the technical scheme provided by the embodiment of the application, the peripheral direction of the surface of the lathe bed body is uniformly provided with a plurality of radial ribs.

The invention has the beneficial effects that: the application provides a technical scheme of a rotary machine tool, a chip removal structure of the rotary machine tool is set to be used for removing chips in the center, and the chips on the surface of a machine body can smoothly slide into a chip removal hole by matching with an inclined plane structure and further be discharged out of the rotary machine tool, so that the smoothness of a chip removal process is ensured, and the rotary machine tool can normally work; meanwhile, the structure for removing chips in the center and the inclined surface structure can enable cooling liquid of the machine tool to quickly flow back into the cooling tank, so that the phenomenon of water storage on the surface of the machine tool is reduced; the sliding table base and the surface of the lathe body are integrally cast, so that the rigidity of the lathe can be increased, and the machining error caused by repeated disassembly and assembly of the sliding table base is reduced.

Drawings

FIG. 1 is a schematic side view of an axial structure of a first embodiment of the present application;

FIG. 2 is a cross-sectional view of a first embodiment of the present application;

the text labels in the figures are represented as: 100. a bed body; 110. chip removal holes; 120. an inclined plane structure; 130. an annular rib; 140. radiating ribs; 200. slip table base.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings, and the description of the present section is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 and fig. 2, a schematic view of a first embodiment of the present application includes a circular bed body 100, a chip removal hole 110 is formed in the center of the bed body 100, a plurality of sliding table bases 200 are circumferentially disposed on the surface of the bed body 100, and each sliding table base 200 is uniformly fixed on the surface of the bed body 100 at intervals; the surface of the bed body 100 is provided with an inclined surface structure 120 which gradually inclines downwards from the edge to the center.

In this embodiment, the chip removal structure of the rotary machine tool is configured to remove chips at the center, and the inclined surface structure 120 is matched to enable the chips on the surface of the machine body 100 to smoothly slide into the chip removal hole 110, so that the chips are further discharged out of the rotary machine tool from the chip removal hole 110, thereby ensuring the smoothness of the chip removal process and ensuring the normal operation of the rotary machine tool. Meanwhile, the central chip removal structure and the inclined surface structure 120 can enable cooling liquid of the machine tool to flow back into the cooling tank quickly, reduce the phenomenon of water storage on the surface of the machine tool and ensure the normal work of the machine tool.

In this embodiment, each of the sliding table bases 200 is cast integrally with the bed body 100. The sliding table base 200 and the surface of the lathe body 100 are integrally cast, so that the rigidity of the lathe can be increased, the structure of the lathe is simplified, and the machining error caused by repeated disassembly and assembly of the sliding table base 200 is reduced.

In a preferred embodiment, the inclined surface structure 120 of the surface of the bed body 100 has an inclination angle of 20 °. In other preferred embodiments, the angle of the inclination angle may also be set to any value within the range of 30 °, 40 °, 50 °, 60 ° or 20 ° -60 °. In this embodiment, the inclined surface structure 120 is provided on the surface of the bed body 100, which helps chips on the surface of the bed body 100 enter the central clearance hole 110 along the inclined surface structure 120.

In a preferred embodiment, each of the slide table bases 200 is provided on the surface edge side of the bed body 100. In the preferred embodiment, the slide table base 200 is provided at the edge of the surface of the bed body 100, which facilitates the installation of the connection structure on the slide table base 200.

In a preferred embodiment, the surface of the lathe body 100 is provided with a plurality of circles of annular ribs 130. In the preferred embodiment, the annular rib 130 is provided on the surface of the bed body 100 to enhance the structural strength of the bed body 100.

In a preferred embodiment, a plurality of radial ribs 140 are uniformly arranged on the surface of the bed body 100 in the circumferential direction. In the preferred embodiment, the symmetrically arranged radial ribs 140 on the surface of the bed body 100 help to enhance the structural strength of the bed body 100.

The principles and embodiments of the present application are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present application, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the invention.

Claims

1. A rotary machine tool is characterized by comprising a circular machine body, wherein a chip removal hole is formed in the center of the machine body, a plurality of sliding table bases are circumferentially arranged on the surface of the machine body, and the sliding table bases are uniformly fixed on the surface of the machine body at intervals; the surface of the lathe bed body is provided with an inclined surface structure which gradually inclines downwards from the edge to the center; each slip table base sets up with lathe bed body casting an organic whole.

2. The rotary machine tool according to claim 1, wherein the inclined surface structure of the bed body surface has an inclination angle in a range of 20 ° to 60 °.

3. The rotary machine tool according to claim 1, wherein each of the slide table bases is provided on a surface edge side of the bed body.

4. The rotary machine tool of claim 1, wherein the bed body surface is provided with a plurality of turns of annular ribs.

5. The rotary machine tool of claim 1, wherein the surface of the machine body is uniformly provided with a plurality of radial ribs in the circumferential direction.