AC swing head dust collection device for five-axis machining center

Abstract

The utility model belongs to the technical field of five-axis machining centers, and relates to an AC swing head dust collection device for a five-axis machining center, which comprises an A-axis swing shell used for installing an electric spindle, a telescopic cover body is arranged on the lower end face of the A-axis swing shell, and the telescopic cover body is communicated with a dust collection pipeline in the A-axis swing shell. And the dust collection pipeline is communicated with an inner cavity of the C-axis rotating body through a rotating shaft of the A-axis swinging shell to form a gas circulation channel. The dust collection device is compact in structure and reasonable in design, through the design that the dust collection pipeline is hidden in the AC swing head and no external pipeline is arranged, the danger that the AC swing head collides with a machined part can be reduced, and the installation space can be saved; and through the design of the telescopic cover body, the dust collection efficiency and the dust collection effect can be effectively improved, and the overall performance of the dust collection device is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to five -axis machining center technical field, concretely relates to a five -axis machining center is with AC swing -head dust collection device. BACKGROUND

[0002] When using five -axis machining center processes aviation with complex material material, will produce a large amount of dust, in order to improve the processing environment, need to carry out dust collection to processing area, and discharge outside filtration treatment.

[0003] The existing AC swing -head dust collection device, dust collection pipeline is usually installed in the outside of AC swing -head, occupies larger space, when processing parts, there is possible to interfere with the part, and there is possible to collide with the part, therefore, urgently need to design a kind of dust collection device, and the pipeline is installed in the inside of AC swing -head, try to reduce the external space occupied. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the defects and deficiencies in prior art, and designs a kind of five -axis machining center with AC swing -head dust collection device with simple structure, stable and reliable, dust collection pipeline is built-in, reduces the external volume.

[0005] To achieve the above object, the technical scheme adopted by the utility model is: a kind of five -axis machining center with AC swing -head dust collection device, including the A axis swing shell for installing electric main shaft, the lower end surface of the A axis swing shell is provided with telescopic cover body, the telescopic cover body is communicated with the dust collection pipeline in the inside of A axis swing shell, the dust collection pipeline is communicated with the inner cavity of C axis rotation body through the rotation shaft of A axis swing shell, forms gas flow passage.

[0006] Preferably, the rotation shaft is hollow inside, one end of the dust collection pipeline is communicated with the telescopic cover body, and the other end is communicated with the hollow inside of the rotation shaft.

[0007] Preferably, the end of the rotation shaft is connected with the dust collection pipe through the rotary joint, one end of the dust collection pipe is communicated with the hollow inside of the rotation shaft, and the other end is extended upward from the inner cavity of C axis rotation body to the outside of AC swing -head.

[0008] Preferably, the dust collection pipeline is provided with at least two.

[0009] Preferably, telescopic cylinder is arranged on the A axis swing shell, and the telescopic rod of the telescopic cylinder is connected with the connecting plate on the telescopic cover body.

[0010] After adopting the above technical scheme, the five -axis machining center with AC swing -head dust collection device provided by the utility model has the following beneficial effects:

[0011] The utility model discloses compact structure, reasonable in design, hide in the AC swing head inside through dust absorption pipeline, do not have the design of external pipeline, both can reduce the danger of collision of AC swing head and processing part, can save installation space again, through the design of telescopic cover body, can effectively improve dust absorption efficiency and dust absorption effect, further promote the overall performance of dust absorption device. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a structural schematic diagram of a five -axis machining center with AC swing head dust absorption device of the utility model;

[0013] Fig. 2 It is a structural schematic diagram of A axis swing shell in the utility model;

[0014] Fig. 3 It is the sectional view of dust absorption pipeline place in A axis swing shell in the utility model.

[0015] Among them: A axis swing shell 1, telescopic cover body 2, dust absorption pipeline 3, rotating shaft 4, C axis rotation body 5, rotary joint 6, dust absorption pipe 7, telescopic cylinder 8, connecting plate 9. DETAILED DESCRIPTION

[0016] The utility model will be further clearly, completely described below combining with the specific implementation and the embodiment, obviously, the described embodiment is only a part of the embodiment of the utility model, is not all the embodiment. The following description of at least one exemplary embodiment is actually only illustrative, but not as any limit to the utility model and its application or use. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts belong to the scope of the utility model protection.

[0017] It should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or their combination.

[0018] The foregoing description, for purposes of explanation, sets forth specific values and arrangements of components and steps that are subject to many options. The intent is to be accurate in describing the principles and novel features of the application. Thus, although the application has been described with reference to specific embodiments thereof, it will be apparent to those of ordinary skill in the art that a number of changes can be made to the embodiments described without departing from the spirit and scope of the application. For example, the various features of the application can be combined in any combination, where possible. Accordingly, the scope of the application is to be construed as encompassing modifications and variations of the specific examples described herein, subject only to the conditions of the prior art.

[0019] In the description of the present application, it needs to be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship is usually based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation words do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0020] For the convenience of description, spatial relative terms such as "over", "above", "upper surface", "upper" and the like can be used herein to describe the spatial position relationship of one device or feature with other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawings is inverted, the device described as "above" or "over" other devices or structures will be positioned "below" or "under" other devices or structures. Thus, the example term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative description used herein is interpreted accordingly.

[0021] In addition, it needs to be explained that the use of "first", "second" and the like to limit parts only for the convenience of distinguishing the corresponding parts, and if there is no further declaration, the above words have no special meaning, therefore, it cannot be understood as a limitation on the scope of protection of the present application.

[0022] This utility model discloses an AC oscillating dust collection device for a five-axis machining center, such as... Figs. 1-3 As shown, it includes an A-axis swing housing 1 for mounting an electric spindle. A telescopic cover 2 is provided on the lower end face of the A-axis swing housing 1. Specifically, a telescopic cylinder 8 is provided on the A-axis swing housing 1. The telescopic rod of the telescopic cylinder 8 is connected to a connecting plate 9 on the telescopic cover 2. When the control system issues a command, the telescopic cylinder 8 can drive the telescopic cover 2 to perform telescopic movement.

[0023] The retractable cover 2 is connected to the dust collection pipe 3 inside the A-axis swing housing 1. The dust collection pipe 3 is connected to the inner cavity of the C-axis rotating body 5 through the rotating shaft 4 of the A-axis swing housing 1, forming a gas flow channel. At least two dust collection pipes 3 are provided. The rotating shaft 4 is an internally hollow shaft. One end of the dust collection pipe 3 is connected to the retractable cover 2, and the other end is connected to the internal hollow shaft 4. The end of the rotating shaft 4 is connected to the dust collection pipe 7 through the rotary joint 6. One end of the dust collection pipe 7 is connected to the internal hollow shaft 4, and the other end extends from bottom to top along the inner cavity of the C-axis rotating body 5 to the outside of the AC swing head.

[0024] When using the AC oscillating dust collection device for a five-axis machining center, the dust enters the dust collection pipe 3 through the retractable cover 2, then enters the hollow part of the rotating shaft 4, and is discharged outward through the dust collection pipe 7 and the inner cavity of the C-axis rotating body 5.

[0025] In summary, the AC swivel head dust collection device for a five-axis machining center provided by this utility model has a compact structure and reasonable design. By concealing the dust collection pipe inside the AC swivel head, eliminating the need for external pipes, it reduces the risk of collision between the AC swivel head and the machined parts, and also saves installation space. The retractable cover design effectively improves dust collection efficiency and effect, further enhancing the overall performance of the dust collection device. It has significant market value and is worthy of widespread promotion and application.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An AC swing head dust extraction device for a five-axis machining center, characterized by: The application relates to an A-axis swing housing (1) for installing an electric main shaft, wherein a telescopic cover (2) is arranged at the lower end face of the A-axis swing housing (1), the telescopic cover (2) is communicated with a dust suction pipeline (3) in the A-axis swing housing (1), the dust suction pipeline (3) is communicated with the inner cavity of a C-axis rotating body (5) through a rotating shaft (4) of the A-axis swing housing (1), and a gas flow channel is formed.

2. The AC swing head dust extraction device for a five-axis machining center according to claim 1, characterized in that: The rotating shaft (4) is a hollow shaft, one end of the dust suction pipeline (3) is communicated with the telescopic cover (2), and the other end is communicated with the hollow interior of the rotating shaft (4).

3. The AC swing head dust extraction device for a five-axis machining center according to claim 2, characterized in that: The end of the rotating shaft (4) is connected with a dust suction pipe (7) through a rotating joint (6), one end of the dust suction pipe (7) is communicated with the hollow interior of the rotating shaft (4), and the other end extends upwards from the inner cavity of the C-axis rotating body (5) to the outside of the AC swing head.

4. The AC swing head dust extraction device for a five-axis machining center according to claim 1, characterized in that: The dust suction pipeline (3) is provided with at least two pipelines.

5. The AC swing head dust extraction device for a five-axis machining center according to claim 1, characterized in that: A telescopic air cylinder (8) is arranged on the A-axis swing housing (1), and the telescopic rod of the telescopic air cylinder (8) is connected with a connecting plate (9) on the telescopic cover (2).

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