Rotary mechanical arm mounting base

Abstract

The utility model discloses a rotary mechanical arm mounting base, which belongs to the technical field of mounting bases and is characterized in that a mounting turntable is driven to rotate by starting a rotating rod after connection, and a mechanical arm is subjected to linkage folding operation through a sliding rail and a rotating connecting piece in the rotating process. The mechanical arm is synchronously operated in the operation process, the operation stability of the mechanical arm can be improved, steering can be synchronously conducted, and the operation is convenient, an outer heat dissipation cavity and an inner heat dissipation cavity in a limiting shell are of an inwards-sunken structure, the thickness of the limiting shell is reduced, the rapid heat dissipation function is achieved, a lower receiving part is installed on the outer ring of a driving part in the limiting shell, and the lower receiving part is arranged on the outer ring of the driving part. An upper scanning piece is correspondingly installed at the upper end of the lower receiving piece, the upper scanning piece and the lower receiving piece are used in cooperation, the upper scanning piece is fixedly connected with the positioning hole, the upper scanning piece and the lower receiving piece are used in cooperation in the rotating process of the installation rotating disc, and the upper scanning piece and the lower receiving piece are of a built-in structure, so that dust is reduced; and the problem of low detection precision in the use process is avoided.

Description

Technical Field

[0001] The utility model relates to a rotary robotic arm mounting base, belonging to the technical field of mounting bases. Background Art

[0002] As disclosed in the patent application number: CN214924394U, a high-precision fine-tuning robotic arm mounting base belongs to the technical field of industrial robots. A high-precision fine-tuning robotic arm mounting base includes a robotic arm body and a base body. A fine-tuning mechanism matching with the robotic arm body is fixedly installed at the upper end of the base body. The fine-tuning mechanism includes a bottom fixing plate fixedly connected with the base body. The upper side wall of the bottom fixing plate is hinged with a first deflection plate, and the upper side wall of the first deflection plate is hinged with a second deflection plate. The feature is that a horizontal axis fine-tuning mechanism matching with the robotic arm is arranged at the upper end of the base to adjust the installation verticality of the robotic arm, so that the installation surface of the base and the robotic arm can be kept in a horizontal position, effectively improving the working precision of the robotic arm. At the same time, the installation verticality of the robotic arm can be observed in real time through a spirit level installed on the fine-tuning mechanism, so that the staff can adjust its deviation angle in time.

[0003] Based on retrieval and analysis, it is found that there are still deficiencies in the existing technology:

[0004] During the use of the existing technology, it is necessary to detect the rotation angle in real time. The existing detection equipment is an external structure, which is easy to be covered with dust and results in low precision. During the rotation and folding process, there is no auxiliary arm to strengthen and improve the stability of the equipment. Therefore, a rotary robotic arm mounting base is needed to improve the above deficiencies. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a rotary robotic arm mounting base.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A rotary robotic arm mounting base includes a base for fixing, and an external heat dissipation cavity is installed on the base;

[0008] A lower receiving part is installed around in the external heat dissipation cavity. An installation turntable is covered on the limiting shell. An upper scanning part is installed on the upper scanning part. The upper scanning part is used in cooperation with the lower receiving part. The upper scanning part is rotationally connected along a rotation cavity on the limiting shell;

[0009] A driving structure is installed in the limiting shell, and a linkage mechanism is installed on the installation turntable.

[0010] Preferably, the driving structure includes a driving part and a rotating rod. The driving part is installed in the limiting shell, and the output end of the driving part is installed with the rotating rod.

[0011] Preferably, the linkage mechanism comprises a slide rail and a rotating connection member, the slide rail is installed on the outer side of the mounting turntable, and the rotating connection member is installed inside the slide rail.

[0012] Preferably, the base is a triangular structure, and the base is fixedly connected to the limiting shell.

[0013] Preferably, an outer heat dissipation cavity and an inner heat dissipation cavity are respectively provided on the base.

[0014] Preferably, positioning holes are distributed on the mounting turntable, and a limiting hole is provided at a triangular position on the base.

[0015] Beneficial technical effects of the utility model:

[0016] The utility model provides a rotating mechanical arm mounting base, wherein a limit shell is installed on the base, and an outer heat dissipation cavity and an inner heat dissipation cavity are respectively opened inside and outside the limit shell, and a driving member is installed in the inner heat dissipation cavity, and a rotating rod is installed at the output end of the driving member, and a mounting turntable is installed at the outer end of the rotating rod, and positioning holes are distributed on the mounting turntable, and a slide rail is installed on the base for sliding and folding. A rotating connecting member is installed in the slide rail for folding connection with the mechanical arm through the rotating connecting member in the slide rail. After the connection is completed, the rotating rod is started to drive the mounting turntable to rotate, and during the rotation process, the mechanical arm is linked and folded by the slide rail and the rotating connecting member. During the operation process, the mechanical arm is synchronously operated to improve the operational stability of the mechanical arm, and synchronous steering is performed to facilitate the operation. The outer heat dissipation cavity and the inner heat dissipation cavity on the limit shell are recessed structures, which reduce the thickness of the limit shell and realize the function of rapid heat dissipation.

[0017] A lower receiving member is installed on the outer ring of the driving member in the limiting shell, and an upper scanning member is installed on the upper end of the lower receiving member accordingly. The upper scanning member and the lower receiving member are used in conjunction with each other, and the upper scanning member is fixedly connected to the positioning hole. The mounting turntable is used in conjunction with the lower receiving member through the upper scanning member during rotation. The upper scanning member and the lower receiving member are built-in structures to reduce dust and avoid the problem of low detection accuracy during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a device according to a preferred embodiment of a rotary mechanical arm mounting base of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of a preferred embodiment of a rotary mechanical arm mounting base according to the utility model;

[0020] Figure 3 A side view of the internal structure of a preferred embodiment of a rotary mechanical arm mounting base according to the utility model;

[0021] Figure 4 It is a side view of the overall three - dimensional structure of a preferred embodiment of a rotary robotic arm mounting base according to the present utility model.

[0022] In the figure: 1, base; 2, limit shell; 3, mounting turntable; 4, positioning hole; 5, slide rail; 6, rotating connector; 7, outer heat dissipation cavity; 8, limit hole; 9, rotating cavity; 10, inner heat dissipation cavity; 11, driving member; 12, rotating rod; 13, upper scanning member; 14, lower receiving member. Detailed implementation manners

[0023] To make the technical solutions of the present utility model clearer and more definite for those skilled in the art, the present utility model will be further described in detail below in conjunction with embodiments and the accompanying drawings. However, the implementation manners of the present utility model are not limited thereto.

[0024] As Figure 1 - Figure 4 shown, a rotary robotic arm mounting base provided in this embodiment includes a base 1 for fixing, and an outer heat dissipation cavity 7 is installed on the base 1;

[0025] A lower receiving member 14 is installed around the outer heat dissipation cavity 7. An installation turntable 3 is covered on the limit shell 2. An upper scanning member 13 is installed on the upper scanning member 13. The upper scanning member 13 is used in cooperation with the lower receiving member 14, and the upper scanning member 13 is rotationally connected along the rotation cavity 9 on the limit shell 2;

[0026] A driving structure is installed in the limit shell 2, and a linkage mechanism is installed on the installation turntable 3.

[0027] The driving structure includes a driving member 11 and a rotating rod 12. The driving member 11 is installed in the limit shell 2, and the output end of the driving member 11 is installed with the rotating rod 12.

[0028] The linkage mechanism includes a slide rail 5 and a rotating connector 6. The slide rail 5 is installed on the outside of the installation turntable 3, and the rotating connector 6 is installed in the slide rail 5.

[0029] The base 1 is a triangular structure, and the base 1 is fixedly connected to the limit shell 2.

[0030] The outer heat dissipation cavity 7 and the inner heat dissipation cavity 10 are respectively opened on the base 1.

[0031] The positioning holes 4 are distributed on the installation turntable 3, and the limit holes 8 are opened at the triangular positions on the base 1.

[0032] As Figure 1 - Figure 4As shown in the figure, the working process of a rotary robotic arm mounting base provided in this embodiment is as follows: The robotic arm is installed on the mounting turntable 3 through the positioning holes 4, and the robotic arm is reinforced with the slide rail 5 and the rotating connecting piece 6 on the mounting turntable 3 to achieve linkage folding. During the rotation of the mounting turntable 3, the upper scanning piece 13 is driven to rotate. During the rotation of the upper scanning piece 13, it cooperates with the lower receiving piece 14 to sense and realize the real-time sensing of the position and angle of the steering.

[0033] Embodiment 1

[0034] As Figure 1 - Figure 3 As shown in the figure, a limiting shell 2 is installed on the base 1. An outer heat dissipation cavity 7 and an inner heat dissipation cavity 10 are respectively opened inside and outside the limiting shell 2. A driving part 11 is installed in the inner heat dissipation cavity 10. The output end of the driving part 11 is installed with a rotating rod 12. The outer end of the rotating rod 12 is installed with a mounting turntable 3. The mounting turntable 3 is distributed with positioning holes 4. A slide rail 5 is installed on the base 1. A rotating connecting piece 6 is slidably and foldably installed in the slide rail 5. The robotic arm is foldably connected through the rotating connecting piece 6 in the slide rail 5. After connection, the mounting turntable 3 is driven to rotate by starting the rotating rod 12. During the rotation, the robotic arm is linked and folded through the slide rail 5 and the rotating connecting piece 6. During the operation, synchronous operation of the robotic arm can improve the operation stability of the robotic arm, and synchronous steering is carried out, which is convenient for operation. The outer heat dissipation cavity 7 and the inner heat dissipation cavity 10 on the limiting shell 2 are sunken structures, reducing the thickness of the limiting shell 2 and realizing the function of rapid heat dissipation.

[0035] Embodiment 2

[0036] As Figure 1 and Figure 4 As shown in the figure, a lower receiving piece 14 is installed on the outer ring of the driving part 11 in the limiting shell 2. An upper scanning piece 13 is correspondingly installed at the upper end of the lower receiving piece 14. The upper scanning piece 13 and the lower receiving piece 14 are used in cooperation. The upper scanning piece 13 is fixedly connected to the positioning hole 4. During the rotation of the mounting turntable 3, the upper scanning piece 13 and the lower receiving piece 14 are used in cooperation. The upper scanning piece 13 and the lower receiving piece 14 are internal structures, reducing dust accumulation and avoiding the problem of low detection accuracy during use.

[0037] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the scope disclosed by the present invention, according to the technical solution and its concept of the present invention, makes equivalent substitutions or changes, all belong to the protection scope of the present invention.

Claims

1. A rotary robotic arm mounting base, comprising a base (1) for fixing, and an external heat dissipation cavity (7) is installed on the base (1); It is characterized in that: An under-receiving member (14) is installed around the external heat dissipation cavity (7), an installation turntable (3) is covered on the limiting shell (2), an upper scanning member (13) is installed on the upper scanning member (13), and the upper scanning member (13) is used in cooperation with the under-receiving member (14), and the upper scanning member (13) is rotatably connected along the rotation cavity (9) on the limiting shell (2); A driving structure is installed in the limiting shell (2), and a linkage mechanism is installed on the installation turntable (3).

2. The mounting base of a rotary robotic arm according to claim 1, characterized in that: The driving structure includes a driving member (11) and a rotating rod (12). The driving member (11) is installed in the limiting shell (2), and the output end of the driving member (11) is installed with the rotating rod (12).

3. The rotary robotic arm mounting base according to claim 2, wherein: The linkage mechanism includes a slide rail (5) and a rotating connecting member (6). The slide rail (5) is installed outside the installation turntable (3), and the rotating connecting member (6) is installed in the slide rail (5).

4. A rotary robotic arm mounting base according to claim 3, wherein: The base (1) is of a triangular structure, and the base (1) is fixedly connected to the limiting shell (2).

5. A rotary robotic arm mounting base according to claim 4, characterized in that: An external heat dissipation cavity (7) and an internal heat dissipation cavity (10) are respectively opened on the base (1).

6. The mounting base of a rotary robotic arm according to claim 5, characterized in that: Positioning holes (4) are distributed on the installation turntable (3), and limiting holes (8) are opened at the triangular positions on the base (1).

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