CN222740820U - Center air outlet system of direct-drive five-axis cradle turntable - Google Patents

Abstract

The utility model discloses a central air outlet system of a direct-driven five-axis cradle turntable, which comprises a central air outlet shaft, a workbench rotating shaft and a central air outlet switching block, wherein an inner cavity and a backflow cavity are arranged in the workbench rotating shaft, the central air outlet shaft is arranged in the inner cavity through the central air outlet switching block, the central air outlet switching block is provided with an outlet and a backflow port which are communicated with the backflow cavity, and the central air outlet shaft is provided with an air inlet channel communicated with the outlet and an air outlet channel communicated with the backflow port. The clamping force providing system is integrated to the center of the cradle turntable, so that the hydraulic clamp system has larger freedom degree during working, the size of the system is reduced, the structure is simplified, and the performance and stability of the whole device are improved. In addition, because the air outlet system is positioned in the center of the turntable, adverse effects of external environment on the system are avoided, and the reliability and the service life of the system are improved.

Description

Center air outlet system of direct-drive five-axis cradle turntable

Technical Field

The utility model relates to the technical field of cradle turntables, in particular to a central air outlet system of a direct-drive five-axis cradle turntable.

Background

The directly driven five-axis cradle turntable is high-precision mechanical equipment for multi-degree-of-freedom motion control. In conventional five-axis cradle turrets, the hydraulic clamp system typically relies on an external gas or liquid system to provide the clamping force. However, there are several drawbacks to this design, including but not limited to:

The degree of freedom is limited, namely, the degree of freedom of the hydraulic clamp in working is limited due to the constraint of an external system, so that the flexibility and applicability of the device are limited.

System contamination-gas or liquid systems outside the bassinet are susceptible to environmental impact, resulting in systems that are vulnerable to dirty contaminants, thereby reducing the reliability and lifetime of the system.

Space occupation conventional systems typically require a separate external unit, resulting in a large overall space occupation, which presents challenges for the compactness and integration of the device.

Disclosure of utility model

In order to overcome the problems, the utility model provides a central air outlet system of a direct-drive five-axis cradle turntable, which is used for providing clamping force of a hydraulic clamp system.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

The utility model provides a directly drive five cradle revolving stage's central system of giving vent to anger, includes central gas-out axle, workstation pivot and central gas-out adapter, the inside of workstation pivot is provided with inner chamber and backward flow chamber, the central gas-out axle passes through central gas-out adapter installs in the inner chamber, the central gas-out adapter be provided with the export and the backward flow mouth that the backward flow chamber link up, the central gas-out axle be provided with the inlet channel that the export link up and with the outlet channel that the backward flow mouth link up.

The central air outlet shaft is arranged in the central air outlet adapter block through clamp springs positioned at the front end and the rear end of the central air outlet adapter block.

And bearings are arranged between the two ends of the central air outlet adapter block and the central air outlet shaft.

A plurality of sealing rings are arranged between the central air outlet shaft and the central air outlet switching block, and a plurality of sealing rings are arranged between the central air outlet switching block and the inner cavity.

The center air outlet system has the beneficial effects that the center air outlet system is provided by integrating the clamping force providing system into the center of the cradle turntable. The hydraulic clamp system not only ensures that the hydraulic clamp system has larger freedom degree during working, but also reduces the size of the system, simplifies the structure and improves the performance and stability of the whole device. In addition, because the air outlet system is positioned in the center of the turntable, adverse effects of external environment on the system are avoided, and the reliability and the service life of the system are improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

Fig. 1 is a schematic structural diagram of a central air outlet system of a direct-drive five-axis cradle turntable in an embodiment of the utility model.

Detailed Description

It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. The words "upper", "lower", "left" and "right" as used in this disclosure merely denote an upper, lower, left, and right direction consistent with the drawing figures themselves, and are not meant to be limiting in nature, but merely to facilitate the description of the disclosure and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to are required to have a particular orientation, be constructed and operate in a particular orientation, and therefore are not to be construed as limiting of the disclosure.

The terms "mounted," "connected," "secured," and the like are to be construed broadly as referring to the present utility model, and may be fixedly connected, detachably connected, or integrally formed, or mechanically connected, directly connected, or indirectly connected through an intermediate medium, as will be apparent to those skilled in the art, in view of the specific meaning of the present utility model. The driving system of the direct-drive five-axis cradle turntable of the utility model is further described with reference to the accompanying drawings and the specific embodiments.

Referring to fig. 1, the central air outlet system of the direct-drive five-axis cradle turntable provided by the utility model comprises a central air outlet shaft 1, a workbench rotating shaft 2 and a central air outlet adapter block 3, wherein an inner cavity 21 and a backflow cavity 22 are arranged in the workbench rotating shaft 2, the central air outlet shaft 1 is installed in the inner cavity 21 through the central air outlet adapter block 3, the central air outlet adapter block 3 is provided with an outlet 31 and a backflow port 32 which are communicated with the backflow cavity 22, and the central air outlet shaft 1 is provided with an air inlet channel 11 communicated with the outlet 31 and an air outlet channel 12 communicated with the backflow port 32 so that air or hydraulic oil can flow back into the air outlet channel through the air inlet channel.

In this embodiment, the central air outlet shaft 1 is installed in the central air outlet adapter block 3 through snap springs a positioned at the front and rear ends of the central air outlet adapter block 3.

A bearing 5 is arranged between the tail end of the central air outlet shaft 1 and the central air outlet adapter block 3.

In this embodiment, a bearing B is disposed between two ends of the central air outlet adapter block 3 and the central air outlet shaft 1.

A plurality of sealing rings C are arranged between the central air outlet shaft 1 and the central air outlet adapter block 3, and a plurality of sealing rings C are arranged between the central air outlet adapter block 3 and the inner cavity 21.

To solve these problems, the present utility model proposes a central air outlet system by integrating a clamping force providing system into the center of a cradle turntable. The hydraulic clamp system not only ensures that the hydraulic clamp system has larger freedom degree during working, but also reduces the size of the system, simplifies the structure and improves the performance and stability of the whole device. In addition, because the air outlet system is positioned in the center of the turntable, adverse effects of external environment on the system are avoided, and the reliability and the service life of the system are improved.

Finally, it should be noted that any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. While the foregoing description of the embodiments of the present utility model has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the utility model, but rather, it is intended to cover all modifications or variations within the scope of the utility model as defined by the claims of the present utility model.

Claims (4)

1. The central air outlet system of the direct-driven five-axis cradle turntable is characterized by comprising a central air outlet shaft, a workbench rotating shaft and a central air outlet switching block, wherein an inner cavity and a backflow cavity are arranged in the workbench rotating shaft, the central air outlet shaft is arranged in the inner cavity through the central air outlet switching block, the central air outlet switching block is provided with an outlet and a backflow port which are communicated with the backflow cavity, and the central air outlet shaft is provided with an air inlet channel communicated with the outlet and an air outlet channel communicated with the backflow port.

2. The center air outlet system of the direct-drive five-axis cradle turntable of claim 1, wherein the center air outlet shaft is mounted in the center air outlet adapter block by snap springs positioned at the front and rear ends of the center air outlet adapter block.

3. The center air outlet system of the direct-drive five-axis cradle turntable of claim 2, wherein bearings are provided between both ends of the center air outlet adapter block and the center air outlet shaft.

4. A center vent system for a direct drive five-axis cradle turntable as set forth in claim 3 wherein a plurality of seal rings are disposed between said center vent axis and said center vent adapter block, and a plurality of seal rings are disposed between said center vent adapter block and said interior cavity.