Convenient assembly of mechanical arm
The external assembly method with hidden bolts and grooves in robotic arms addresses the complexity of internal assembly, improving efficiency and appearance by using a first and second shell with grooves and a bolt connection.
Patent Information
- Application Number
- CN202420919738.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Traditional robotic arms face difficulties in assembly due to the need for complex methods within a small space, which complicates the process and affects efficiency and appearance.
The assembly method involves external assembly with a retaining ring, utilizing a first and second shell with grooves and a bolt connection, where the bolt is hidden by a baffle, allowing for rapid fixation and improved aesthetics.
This approach enhances assembly efficiency and results in a more aesthetically pleasing appearance by simplifying the assembly process through external components and hidden bolt mechanisms.
Smart Images
Figure CN222134971U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of robots, in particular to a convenient assembly of a mechanical arm. Background Art
[0002] In the prior art, traditional robotic arms usually hide the assembly method inside the joints. One purpose is to keep it confidential, and the other is to make the appearance uniform. The problem with internal assembly is that a series of assembly methods need to be implemented in a small space, which is very difficult. Now, external assembly is adopted, and then a retaining ring is added to cover it, which can effectively improve the assembly efficiency and make the appearance beautiful. Utility Model Content
[0003] The embodiments of the present application provide a convenient assembly method for a robotic arm, thereby solving the problem of internal assembly in the prior art that a series of assembly methods need to be implemented in a small space, which is very difficult.
[0004] The technical solution adopted in the embodiments of the present application is as follows.
[0005] A convenient assembly of a robotic arm comprises a first shell, a second shell rotated on the first shell and a bolt threadedly connected to the first shell; a first groove adapted to the bolt is opened on the second shell; the bolt passes through the first groove and is threadedly connected to the first shell.
[0006] A further technical solution is: a second groove is provided on the first groove; the threaded side wall of the bolt can slide in the second groove; and the bolt can press the second shell.
[0007] A further technical solution is: the bolt is a hexagon socket bolt.
[0008] A further technical solution is: a baffle is provided on the side wall of the second shell; and the baffle hides the bolt.
[0009] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
[0010] 1. A threaded hole is provided on the first shell, and bolts are threadedly connected in the threaded hole. The number of bolts corresponds to the number of threaded holes. A baffle is rotatably connected to the first shell, and a second shell is arranged on the baffle. A first groove is provided on the second shell, and the first groove is circular and the shape of the first groove corresponds to the shape of the bolt. A second groove is provided on the side wall of the first groove, and the second groove is arc-shaped. The width of the second groove corresponds to the diameter of the side wall of the threaded rod of the bolt. When the bolt is hidden, the second shell is rotated, and when the second shell is fixed, the bolt is inserted into the second groove and the bolt presses the second shell, thereby achieving rapid fixation and beautiful surface. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a top view of the convenient assembly of the mechanical arm in the utility model.
[0012] Figure 2 It is a top view of the convenient assembly of the mechanical arm in the utility model.
[0013] Figure 3 It is a schematic diagram of the internal structure of the convenient assembly of the mechanical arm in the utility model.
[0014] In the figure: 1, first shell; 2, second shell; 21, first groove; 22, second groove; 23, baffle; 3, bolt. DETAILED DESCRIPTION
[0015] The embodiments of the present application provide a convenient assembly method for a robotic arm, thereby solving the problem of internal assembly in the prior art that a series of assembly methods need to be implemented in a small space, which is very difficult.
[0016] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows
[0017] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0018] A convenient assembly of a robotic arm includes a first shell 1, a second shell 2 rotated on the first shell 1, and a bolt 3 threadedly connected to the first shell 1; a first groove 21 adapted to the bolt 3 is opened on the second shell 2; the bolt 3 passes through the first groove 21 and is threadedly connected to the first shell 1.
[0019] The first groove 21 is provided with a second groove 22 ; the threaded side wall of the bolt 3 can slide in the second groove 22 ; the bolt 3 can press the second housing 2 .
[0020] Bolt 3 is a hexagon socket.
[0021] A baffle plate 23 is provided on the side wall of the second housing 2 ; the baffle plate 23 hides the bolts 3 .
[0022] A threaded hole is provided on the first shell 1, and a bolt 3 is threadedly connected in the threaded hole. The number of the bolts 3 corresponds to the number of the threaded holes. A baffle 23 is rotatably connected to the first shell 1, and a second shell 2 is arranged on the baffle 23. A first groove 21 is provided on the second shell 2, and the first groove 21 is circular and the shape of the first groove 21 corresponds to the shape of the bolt 3. A second groove 22 is provided on the side wall of the first groove 21, and the second groove 22 is arc-shaped. The width of the second groove 22 corresponds to the diameter of the side wall of the threaded rod of the bolt 3. When the bolt 3 is hidden, the second shell 2 is rotated, and when the second shell 2 is fixed, the bolt 3 is inserted into the second groove 22 and the bolt 3 presses the second shell 2.
[0023] Since a threaded hole is provided on the first shell 1, and a bolt 3 is threadedly connected in the threaded hole, and the number of the bolts 3 corresponds to the threaded holes, a baffle 23 is rotatably connected to the first shell 1, and a second shell 2 is arranged on the baffle 23, and a first groove 21 is provided on the second shell 2, and the first groove 21 is circular and the shape of the first groove 21 corresponds to the shape of the bolt 3, and a second groove 22 is provided on the side wall of the first groove 21, and the second groove 22 is arc-shaped, and the width of the second groove 22 corresponds to the diameter of the side wall of the threaded rod of the bolt 3, when the bolt 3 is hidden, the second shell 2 is rotated, and when the second shell 2 is fixed, the bolt 3 is inserted into the second groove 22 and the bolt 3 presses the second shell 2, thereby achieving rapid fixation and beautiful surface.
[0024] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.
[0025] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A convenient assembly of a robotic arm, characterized in that: The invention comprises a first shell (1), a second shell (2) rotated on the first shell (1), and a bolt (3) threadedly connected to the first shell (1); the second shell (2) is provided with a first groove (21) adapted to the bolt (3); the bolt (3) passes through the first groove (21) and is threadedly connected to the first shell (1).
2. The convenient assembly of the robot arm according to claim 1, characterized in that: A second groove (22) is provided on the first groove (21); the threaded side wall of the bolt (3) can slide in the second groove (22); and the bolt (3) can press the second housing (2).
3. The convenient assembly of the robot arm according to claim 1, characterized in that: The bolt (3) is a hexagon socket.
4. The convenient assembly of the robot arm according to claim 1, characterized in that: A baffle (23) is provided on the side wall of the second shell (2); the baffle (23) hides the bolt (3).