CN216657844U

CN216657844U - Vertical rotary table

Info

Publication number: CN216657844U
Application number: CN202123438200.XU
Authority: CN
Inventors: 刘明; 李海洋
Original assignee: Sanhe Huzhiyi Technology Development Co ltd
Current assignee: Sanhe Huzhiyi Technology Development Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-03
Anticipated expiration: 2031-12-31

Abstract

The embodiment of the application relates to a vertical revolving stage, including first body, establish the first flange on the inner wall of first body, establish the second flange on the outer wall of first body, the revolving platform of being connected with first body rotation, can dismantle the second body of connection on first body, be connected with first flange and be located the servo drive unit in the second body and establish the radiator fan in the second body, the second flange is located between base and the first flange, servo drive unit is located between revolving platform and the radiator fan. The vertical turntable disclosed by the embodiment of the application improves the running stability in an active heat dissipation mode.

Description

Vertical rotary table

Technical Field

The application relates to the technical field of automatic industrial production, in particular to a vertical rotary table.

Background

In some use scenes, the turntable is required to work in a closed environment, which puts higher requirements on the heat dissipation of the driving system, but at present, most of the heat dissipation modes of the driving system are designed based on an open environment, and the thermal shutdown can occur in the closed environment.

Disclosure of Invention

The embodiment of the application provides a vertical turntable, which improves the stability of operation through an active heat dissipation mode.

The above object of the embodiments of the present application is achieved by the following technical solutions:

the embodiment of the application provides a vertical revolving stage, includes:

a first pipe body;

the first flange is arranged on the inner wall of the first pipe body;

the second flange is arranged on the outer wall of the first pipe body;

the rotary table is rotationally connected with the first pipe body;

the second pipe body is detachably connected to the first pipe body;

the servo driving unit is connected with the first flange, is positioned in the second pipe body and is used for driving the rotary table to rotate; and

the heat radiation fan is arranged in the second pipe body;

the second flange is positioned between the rotary table and the first flange, and the servo driving unit is positioned between the rotary table and the cooling fan.

In a possible implementation manner of the embodiment of the present application, an intercepting net is disposed at the center of the revolving platform.

In a possible implementation manner of the embodiment of the application, the intercepting net is detachably connected to the rotary table.

In a possible implementation manner of the embodiment of the application, an air flowing groove is arranged on the working surface of the rotary table;

the air flow grooves are uniformly distributed on the working surface of the rotary table and are distributed in a radial shape.

In a possible implementation manner of the embodiment of the application, a temperature sensor is arranged on the inner wall of the second pipe body, and a signal output end of the temperature sensor is connected with a control terminal of the cooling fan and used for adjusting the rotating speed of the cooling fan.

In a possible implementation manner of the embodiment of the present application, the output end of the cooling fan faces the servo driving unit.

Drawings

Fig. 1 is a schematic structural diagram of a vertical turntable according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a turntable according to an embodiment of the present application.

In the figure, 11, a first pipe body, 12, a first flange, 13, a second flange, 14, a rotary table, 15, a second pipe body, 2, a servo driving unit, 3, a heat radiation fan, 4, an interception net, 5, an air flowing groove, 6 and a temperature sensor.

Detailed Description

The technical solution of the present application will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1, a vertical turntable disclosed in an embodiment of the present application mainly includes a first pipe 11, a first flange 12, a second flange 13, a turntable 14, a second pipe 15, a servo driving unit 2, a heat dissipation fan 3, and the like, where the first flange 12 is fixedly installed on an inner wall of the first pipe 11, and the second flange 13 is fixedly installed on an outer wall of the first pipe 11.

The rotary table 14 is installed on the first pipe body 11 and is connected in a rotating mode and can rotate under the driving of external force, the rotary table 14 is composed of a fixed portion and a rotating portion, the fixed portion is fixedly installed on the first pipe body 11, the rotating portion can rotate under the driving of the external force, and the rotary table can be referred to in the structure.

The second pipe 15 is detachably connected to the first pipe 11, and functions to lengthen the length of the first pipe 11. The servo drive unit 2 is connected to the first flange 12 and is located inside the second tubular body 15 for driving the turntable 14 to rotate, and in some possible implementations, the transmission between the servo drive unit 2 and the turntable 14 is a gear transmission.

The heat radiation fan 3 is arranged in the second pipe body 15, the second flange 13 is positioned between the rotary table 14 and the first flange 12 and is used for connecting a structure at the installation position, the servo driving unit 2 is positioned between the rotary table 14 and the heat radiation fan 3, and air flow generated by the heat radiation fan 3 can flow through the servo driving unit 2, so that the temperature of the servo driving unit 2 is reduced. Since the turntable 14, the first tube 11, and the second tube 15 are all of a structure having holes, the air flow generated by the heat dissipation fan 3 can continuously flow over the surface of the servo drive unit 2.

Referring to fig. 1 and 2, as a specific embodiment of the vertical turntable provided by the application, an intercepting net 4 is disposed at the center of the turntable 14, and the intercepting net 4 is used for intercepting debris generated during the processing process and preventing the debris from falling into the turntable 14, the first pipe 11 and the second pipe 15.

Further, the intercepting screen 4 is detachably attached to the turn table 14, so that the intercepting screen 4 can be removed for cleaning when there is a lot of debris.

Referring to fig. 1 and 2, as an embodiment of the vertical turntable provided by the application, an air flow groove 5 is provided on the working surface of the turntable 14, and the air flow grooves 5 are uniformly distributed on the working surface of the turntable 14 in a radial shape. The air flowing groove 5 is used for enabling air flow generated by the cooling fan 3 to continuously flow after the machined part completely covers the working surface of the rotary table 14, and heat accumulation in the first pipe body 11 and the second pipe body 15 can be avoided to a certain extent.

Referring to fig. 1, as a specific embodiment of the vertical turntable, a temperature sensor 6 is disposed on an inner wall of the second pipe 15, and a signal output end of the temperature sensor 6 is connected to a control terminal of the cooling fan 3 for adjusting a rotation speed of the cooling fan 3.

As a specific implementation of the vertical turntable provided by the application, the output end of the heat dissipation fan 3 faces the servo driving unit 2, that is, the heat dissipation fan 3 can actively drive the air vertical servo driving unit 2, and this way can generate a larger air flow, which is helpful to improve the cooling effect.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A vertical turntable, comprising:

a first pipe (11);

a first flange (12) provided on an inner wall of the first pipe body (11);

the second flange (13) is arranged on the outer wall of the first pipe body (11);

a rotary table (14) which is rotatably connected with the first pipe body (11);

the second pipe body (15) is detachably connected to the first pipe body (11);

the servo driving unit (2) is connected with the first flange (12), is positioned in the second pipe body (15) and is used for driving the rotary table (14) to rotate; and

a heat radiation fan (3) arranged in the second pipe body (15);

the second flange (13) is located between the rotary table (14) and the first flange (12), and the servo drive unit (2) is located between the rotary table (14) and the cooling fan (3).

2. Vertical turntable according to claim 1, characterized in that the turntable (14) is provided with a catch net (4) in the centre.

3. A vertical turntable as claimed in claim 2, characterized in that the intercepting net (4) is removably attached to the turntable (14).

4. A vertical turntable as claimed in any one of claims 1 to 3, characterized in that the turntable (14) is provided with air flow channels (5) on its working surface;

the air flow grooves (5) are uniformly distributed on the working surface of the rotary table (14) and are distributed in a radial shape.

5. Vertical turntable as claimed in claim 1, characterized in that the inner wall of the second tube (15) is provided with a temperature sensor (6), and the signal output terminal of the temperature sensor (6) is connected to the control terminal of the cooling fan (3) for adjusting the rotation speed of the cooling fan (3).

6. Vertical turntable as claimed in claim 1 or 5, characterized in that the output of the cooling fan (3) is directed towards the servo drive unit (2).