Multifunctional integrated test turntable structure

Abstract

The utility model discloses a multifunctional integrated test turntable structure, which relates to the technical field of turntables and comprises a base, a stand column rotatably mounted in the middle of the top of the base, a driving component arranged in the base and used for driving the stand column to rotate, a support fixedly mounted at the top of the stand column, and a plurality of mounting grooves formed in the bottom of the support. Rolling beads are connected into the mounting grooves in a rolling mode, a first frame is arranged on the inner side of the support, and a second frame is arranged on the inner side of the first frame. According to the multifunctional integrated test rotary table structure provided by the invention, the base and the stand column are meshed through the large gear and the small gear, so that the primary rotation degree of freedom is realized, the first frame is driven by the second motor, the rotation degree of freedom is realized in the vertical direction, richer test angles are provided for a test piece, and the test efficiency is improved. And the second frame is driven by the third motor, so that the rotation dimension of the test piece is further increased, the test process is more comprehensive and complex, and diversified test requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of turntables, and more specifically, to a multifunctional integrated test turntable structure. Background Art

[0002] With the continuous advancement of science and technology and the increasing complexity of engineering applications, testing and verification technology plays a vital role in product development and quality control, especially in the fields of aerospace, automobile manufacturing, precision instruments, etc., which puts higher requirements on the versatility, accuracy and flexibility of testing equipment.

[0003] Traditional test platforms can only provide a single rotation or linear motion, which cannot meet the testing requirements of complex products in multiple dimensions, limiting the comprehensiveness and accuracy of the test. In addition, traditional turntables often have problems such as high friction, low precision, and poor flexibility, which affect the reliability of the test results. This device was invented in response to the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a multifunctional integrated test turntable structure to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional integrated test turntable structure, including a base, a column is rotatably installed in the middle position of the top of the base, a driving component for driving the column to rotate is arranged inside the base, a bracket is fixedly installed on the top of the column, a plurality of mounting grooves are opened at the bottom of the bracket, rolling balls are rollingly connected in the mounting grooves, and the rolling balls are in contact with the top of the base, a No. 1 frame is arranged on the inner side of the bracket, a No. 1 connecting shaft is fixedly installed at both ends of the No. 1 frame, and the No. 1 connecting shafts on both sides are respectively rotatably connected to the two ends of the bracket, a No. 2 motor is fixedly installed on one side of the bracket, and the output shaft of the No. 2 motor is connected to the No. 1 connecting shaft on one side, a No. 2 frame is arranged on the inner side of the No. 1 frame, a No. 2 connecting shaft is fixedly installed at both ends of the No. 2 frame, and the No. 2 frame is rotatably connected to the No. 1 frame through the No. 2 connecting shaft, a carrier is fixedly installed inside the No. 2 frame, a No. 3 motor is fixedly installed on one side of the No. 1 frame, and the output shaft of the No. 3 motor is connected to the No. 2 connecting shaft on one side.

[0006] Furthermore, the driving assembly includes a large gear fixedly mounted on the column, a No. 1 motor fixedly mounted on the inner wall at the top of the base, and a small gear meshing with the large gear fixedly mounted on the output shaft of the No. 1 motor.

[0007] Furthermore, the maximum depth of the mounting groove is greater than the radius of the rolling ball and less than the diameter of the rolling ball.

[0008] Furthermore, the rolling ball is made of ceramic material.

[0009] Furthermore, the first coupling shaft and the second coupling shaft are vertically arranged.

[0010] Furthermore, a transparent protective cover is arranged outside the base.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the present invention, the base and the column are meshed with a large gear and a small gear to achieve a preliminary degree of rotational freedom, providing a basic rotation platform for the entire test platform. The No. 1 frame is driven by the No. 2 motor to achieve a degree of rotational freedom in the vertical direction, providing a richer test angle for the test piece. The No. 2 frame is driven by the No. 3 motor to further increase the rotation dimension of the test piece, making the test process more comprehensive and complex, and meeting diverse test requirements;

[0013] 2. The utility model is provided with rolling balls, and the rolling connection of the rolling balls in the mounting groove effectively reduces the friction between the bracket and the base, which not only improves the flexibility of rotation, but also ensures the accuracy of rotation, which is conducive to improving the accuracy of the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 A schematic diagram of the structure provided by the utility model;

[0016] Figure 2 A bottom view of the structure provided by the utility model;

[0017] Figure 3 A top view of the local structure provided by the utility model;

[0018] Figure 4 A schematic diagram of the connection between the bracket and the rolling ball provided by the utility model;

[0019] Figure 5 This is a schematic diagram of the structure after the transparent protective cover provided by the utility model is installed.

[0020] Description of reference numerals:

[0021] 1. Base; 2. Column; 3. Drive assembly; 301. Big gear; 302. Motor No. 1; 303. Small gear; 4. Bracket; 5. Mounting slot; 6. Rolling ball; 7. Frame No. 1; 8. Coupling No. 1; 9. Motor No. 2; 10. Frame No. 2; 11. Coupling No. 2; 12. Carrier; 13. Motor No. 3; 14. Transparent protective cover; 15. Pad; 16. Connecting rod. DETAILED DESCRIPTION

[0022] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Example:

[0025] Refer to the attached Figure 1 and Figure 2 The multifunctional integrated test turntable structure of this embodiment includes a base 1, a column 2 is rotatably installed in the middle position of the top of the base 1, a driving component 3 for driving the column 2 to rotate is arranged inside the base 1, and the driving component 3 includes a large gear 301 fixedly installed on the column 2, a No. 1 motor 302 is fixedly installed on the inner wall of the top of the base 1, and a small gear 303 meshing with the large gear 301 is fixedly installed on the output shaft of the No. 1 motor 302. When in use, the No. 1 motor 302 is turned on, and the No. 1 motor 302 drives the small gear 303 to rotate, thereby realizing the rotation of the large gear 301 and the column 2, thereby providing a basic platform for the rotation of the upper structure and realizing preliminary rotational freedom.

[0026] Refer to the attached Figure 1 and Figure 4 The top of the column 2 is fixedly mounted with a bracket 4, and the bottom of the bracket 4 is provided with a plurality of mounting grooves 5. A rolling ball 6 is rollingly connected in the mounting groove 5, and the rolling ball 6 contacts the top of the base 1. The maximum depth of the mounting groove 5 is greater than the radius of the rolling ball 6 and less than the diameter of the rolling ball 6, thereby limiting the position of the rolling ball 6, so that the rolling ball 6 can rotate in the mounting groove 5 without falling from the mounting groove 5. The rolling connection of the rolling ball 6 in the mounting groove 5 effectively reduces the friction between the bracket 4 and the base 1, and improves the flexibility and precision of the rotation.

[0027] The rolling ball 6 is made of ceramic material, which has good wear resistance and stability, further ensuring the long-term stability and reliability of the test.

[0028] Refer to the attached Figure 1 and Figure 3 A No. 1 frame 7 is arranged on the inner side of the bracket 4, and a No. 1 coupling shaft 8 is fixedly installed at both ends of the No. 1 frame 7, and the No. 1 coupling shaft 8 on both sides are rotatably connected with the two ends of the bracket 4 respectively, a No. 2 motor 9 is fixedly installed on one side of the bracket 4, and the output shaft of the No. 2 motor 9 is connected with the No. 1 coupling shaft 8 on one side, when the No. 2 motor 9 is turned on in use, the rotation of the No. 1 frame 7 can be realized under the connection action of the No. 1 coupling shaft 8, a No. 2 frame 10 is arranged on the inner side of the No. 1 frame 7, and a No. 2 coupling shaft 11 is fixedly installed at both ends of the No. 2 frame 10, the No. 1 coupling shaft 8 and the No. 2 coupling shaft 11 are vertically arranged, and the No. 2 frame 10 is rotatably connected with the No. 1 frame 7 through the No. 2 coupling shaft 11, a carrier 12 is fixedly installed inside the No. 2 frame 10, a No. 3 motor 13 is fixedly installed on one side of the No. 1 frame 7, and the output shaft of the No. 3 motor 13 is connected with the No. 2 coupling shaft 11 on one side, when the No. 3 motor 13 is turned on in use, the rotation of the No. 2 frame 10 can be realized under the connection action of the No. 2 coupling shaft 11. The No. 1 frame 7 is driven by the No. 2 motor 9 to achieve rotation, providing the test piece with vertical rotation freedom. The No. 2 frame 10 is driven by the No. 3 motor 13 to further increase the rotation dimension of the test piece and achieve more complex testing requirements.

[0029] Refer to the attached Figure 1 and Figure 5 A transparent protective cover 14 is arranged on the outside of the base 1, which provides a safe isolation environment for the test process without affecting observation. Pads 15 are fixedly installed at the four corners of the base 1, and each pad 15 is provided with a plug-in hole. Plug-in rods 16 are fixedly installed at the four corners of the bottom of the transparent protective cover 14, and the diameter of the plug-in rod 16 is equal to the diameter of the plug-in hole. The design of the pads 15, the plug-in hole and the plug-in rod 16 facilitates the installation and fixation of the transparent protective cover 14, simplifies the installation steps of the transparent protective cover 14, and improves the installation efficiency.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Multifunctional integrated test turntable structure, characterized in that: The invention comprises a base (1), a column (2) is rotatably mounted at the middle position of the top of the base (1), a driving assembly (3) for driving the column (2) to rotate is arranged inside the base (1), a bracket (4) is fixedly mounted on the top of the column (2), a plurality of mounting grooves (5) are provided at the bottom of the bracket (4), rolling balls (6) are rollingly connected in the mounting grooves (5), and the rolling balls (6) are in contact with the top of the base (1), a No. 1 frame (7) is arranged inside the bracket (4), and No. 1 connecting shafts (8) are fixedly mounted at both ends of the No. 1 frame (7), and the No. 1 connecting shafts (8) on both sides are respectively connected to the bracket (4) ) are rotatably connected at both ends, a No. 2 motor (9) is fixedly mounted on one side of the bracket (4), and the output shaft of the No. 2 motor (9) is connected to the No. 1 connecting shaft (8) on one side, a No. 2 frame (10) is arranged inside the No. 1 frame (7), a No. 2 connecting shaft (11) is fixedly mounted on both ends of the No. 2 frame (10), and the No. 2 frame (10) is rotatably connected to the No. 1 frame (7) through the No. 2 connecting shaft (11), a carrier (12) is fixedly mounted inside the No. 2 frame (10), a No. 3 motor (13) is fixedly mounted on one side of the No. 1 frame (7), and the output shaft of the No. 3 motor (13) is connected to the No. 2 connecting shaft (11) on one side.

2. The multifunctional integrated test turntable structure according to claim 1, characterized in that: The driving assembly (3) comprises a large gear (301) fixedly mounted on the column (2), a first motor (302) fixedly mounted on the inner wall at the top of the base (1), and a small gear (303) meshingly connected with the large gear (301) fixedly mounted on the output shaft of the first motor (302).

3. The multifunctional integrated test turntable structure according to claim 1, characterized in that: The maximum depth of the mounting groove (5) is greater than the radius of the rolling ball (6) and less than the diameter of the rolling ball (6).

4. The multifunctional integrated test turntable structure according to claim 1, characterized in that: The rolling ball (6) is made of ceramic material.

5. The multifunctional integrated test turntable structure according to claim 1, characterized in that: The first connecting shaft (8) and the second connecting shaft (11) are arranged vertically.

6. The multifunctional integrated test turntable structure according to claim 1, characterized in that: A transparent protective cover (14) is arranged outside the base (1).

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