Mounting base convenient to fix for mechanical arm

Abstract

The utility model relates to the technical field of mechanical arm installation, in particular to a mechanical arm installation base convenient to fix, which comprises an installation base, a reinforcing mechanism is arranged on the rear side of the installation base, and the reinforcing mechanism comprises a threaded rod and a groove. And the right side of the threaded rod penetrates into an inner cavity of the groove and is movably connected with the inner cavity of the groove through a bearing, a fixing plate is arranged at the top of the mounting base, and a connecting piece is welded to the top of the fixing plate. Through cooperative use of the connecting piece, the positioning cone, the damping sleeve, the connecting transverse plate, the mechanical arm body, a second rotary knob, a fixing plate, a limiting plate, a sealing plate, a second rotary knob and a groove, in the use process, the fixing plate can be driven to move by pushing the connecting piece, so that the fixing plate drives a guide ring to enter the surface of a guide rod in a sleeving mode, and the guide rod is driven to rotate. The damping hole is aligned with the damping positioning ring, and then the threaded rod is driven by manually rotating the second rotary knob.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical arm installation, in particular to an installation base which is convenient for fixing a mechanical arm. Background Art

[0002] The robotic arm can indeed complete high-precision cutting work and is widely used in various processing tasks. During the installation process of the robotic arm, a convenient fixed mounting base for the robotic arm is often required.

[0003] After searching, the patent number is CN210361395U, and the name is a mounting base for a robotic arm, including a robotic arm body. Through research and analysis, it is found that although it has the advantage of easy disassembly and assembly, it still has the following disadvantages to a certain extent.

[0004] For example, during the use of the robotic arm with a convenient fixed mounting base mentioned above, it is usually impossible to improve the installation stability of its main body by means of secondary mechanical limiting while quickly disassembling and assembling the robotic arm, resulting in the general installation stability of its main body. In order to solve the above technical problems, we have designed a convenient fixed mounting base for the robotic arm. Utility Model Content

[0005] The utility model aims to provide a conveniently fixed mounting base for a mechanical arm, which has the advantage of secondary mechanical limiting to improve limiting stability, and solves the problem of poor main body installation stability after rapid disassembly and assembly.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mounting base for a robotic arm that is easy to fix, comprising a mounting base, a reinforcement mechanism is arranged on the rear side of the mounting base, the reinforcement mechanism comprises a threaded rod and a groove, the right side of the threaded rod penetrates into the inner cavity of the groove and is movably connected with the inner cavity of the groove through a bearing, a fixing plate is arranged on the top of the mounting base, a connecting piece is welded on the top of the fixing ring, a robotic arm body is arranged on the top of the connecting piece, a mounting groove is opened on the front side of the mounting base, a guide rod is welded on the rear side of the inner cavity of the mounting groove, and a guide ring is welded on the bottom of the fixing plate.

[0007] Preferably, damping positioning rings are welded on both sides of the inner cavity of the installation groove, and damping holes for use with the damping positioning rings are opened at the four corners of the top of the fixing plate.

[0008] Preferably, a first knob is provided through the left side of the front side of the mounting base, and a limiting plate is provided on the rear fixing sleeve of the surface of the first knob.

[0009] Preferably, a sealing plate is connected to the rear side of the mounting base via sealing bolts, and an observation mirror is installed through the rear side of the sealing plate.

[0010] Preferably, a second knob is welded to the left side of the threaded rod, threaded shafts are threadedly sleeved on both sides of the surface of the threaded rod, a damping rod is welded to the top of the threaded shaft, the top of the damping rod passes through the outside of the mounting base and is provided with a damping sleeve, a connecting cross plate is welded to the top of the damping sleeve, and positioning cones used in conjunction with the damping hole are welded to the four corners of the bottom of the connecting cross plate.

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

[0012] 1. The utility model is used in coordination with the arrangement of a connecting piece, a positioning cone, a damping sleeve, a connecting cross plate, a mechanical arm body, a second knob, a fixing plate, a limiting plate, a sealing plate, a first knob and a groove. During use, the fixing plate can be driven to move by pushing the connecting piece, so that the driving guide ring is sleeved into the surface of the guide rod, so that the damping hole is aligned with the damping positioning ring, and then the threaded rod is driven by manually turning the second knob.

[0013] 2. The utility model arranges a threaded rod, a threaded shaft, a damping rod, a reinforcement mechanism, a guide ring and an installation groove for coordinated use. During use, the damping rod can be used to drive the damping sleeve, and the damping sleeve drives the connecting cross plate to move to a suitable position. Then the user presses the connecting cross plate downward, so that it drives the positioning cone to pass through the damping hole and fit into the inner cavity of the damping positioning ring, thereby performing secondary positioning on it, thereby improving the installation stability of its main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional rear view schematic diagram of the local structure of the utility model;

[0016] Figure 3 It is a three-dimensional rear cross-sectional schematic diagram of the local structure of the utility model;

[0017] Figure 4 It is a three-dimensional unfolded schematic diagram of the local structure of the utility model.

[0018] In the figure: 1. mounting base; 2. connecting piece; 3. positioning cone; 4. damping sleeve; 5. connecting cross plate; 6. robot arm body; 7. first knob; 8. fixing plate; 9. limit plate; 10. sealing plate; 11. second knob; 12. groove; 13. threaded rod; 14. threaded shaft; 15. damping rod; 16. reinforcement mechanism; 17. guide ring; 18. mounting groove; 19. damping positioning ring; 20. guide rod; 21. damping hole. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 4 A mounting base for a robot arm that is easy to fix includes a mounting base 1. A reinforcing mechanism 16 is arranged on the rear side of the mounting base 1. The reinforcing mechanism 16 includes a threaded rod 13 and a groove 12. The right side of the threaded rod 13 penetrates into the inner cavity of the groove 12 and is movably connected to the inner cavity of the groove 12 through a bearing. A fixing plate 8 is arranged on the top of the mounting base 1. A connecting piece 2 is welded on the top of the fixing plate 8. A robot arm body 6 is arranged on the top of the connecting piece 2. A mounting groove 18 is opened on the front side of the mounting base 1. A guide rod 20 is welded on the rear side of the inner cavity of the mounting groove 18. A guide ring 17 is welded on the bottom of the fixing plate 8.

[0020] See also Figure 2 Damping positioning rings 19 are welded on both sides of the inner cavity of the installation groove 18, and damping holes 21 used in conjunction with the damping positioning rings 19 are opened at the four corners of the top of the fixing plate 8.

[0021] See also Figure 3 A first knob 7 is provided through the left side of the front side of the mounting base 1 , and a limiting plate 9 is fixedly sleeved on the rear side of the surface of the first knob 7 .

[0022] See also Figure 4 The rear side of the mounting base 1 is connected with a sealing plate 10 via a sealing bolt, and an observation mirror is installed through the rear side of the sealing plate 10 .

[0023] See also Figure 2 A second knob 11 is welded to the left side of the threaded rod 13, and threaded shafts 14 are threadedly sleeved on both sides of the surface of the threaded rod 13. A damping rod 15 is welded to the top of the threaded shaft 14. The top of the damping rod 15 passes through the outside of the mounting base 1 and is provided with a damping sleeve 4. A connecting cross plate 5 is welded to the top of the damping sleeve 4, and positioning cones 3 used in conjunction with the damping hole 21 are welded to the four corners of the bottom of the connecting cross plate 5.

[0024] By providing the guide rod 20 and the guide ring 17, the fixing plate 8 can be stably guided during the initial installation process, thereby improving the movement stability of the main body thereof;

[0025] By providing an observation mirror, the inner cavity of the groove 12 can be displayed so that the user can observe it;

[0026] By providing the sealing plate 10, the convenience of equipment maintenance can be ensured without affecting the sealing performance;

[0027] By providing the second knob 11, the friction between the knob and the user's hand can be increased, thereby improving the stability of the main body during use.

[0028] During use, when it needs to be installed, the user first pushes the connecting piece 2 to drive the fixing plate 8 to move, so that the driving guide ring 17 is sleeved into the surface of the guide rod 20, so that the damping hole 21 is aligned with the damping positioning ring 19, and then the threaded rod 13 is driven by manually turning the second knob 11. The threaded rod 13 drives the threaded shaft 14 to move through threaded transmission, thereby driving the damping sleeve 4 through the damping rod 15, and the damping sleeve 4 drives the connecting cross plate 5 to move to the appropriate position, and then the user presses the connecting cross plate 5 downward, so that it drives the positioning cone 3 to pass through the damping hole 21 and fit into the inner cavity of the damping positioning ring 19, and performs secondary positioning on it, thereby improving the installation stability of its main body.

[0029] To sum up: the robotic arm uses a convenient fixed installation base, which solves the problem of poor installation stability of the main body after quick disassembly and assembly by setting a connecting part 2, a positioning cone 3, a damping sleeve 4, a connecting cross plate 5, a robotic arm body 6, a first knob 7, a fixing plate 8, a limit plate 9, a sealing plate 10, a second knob 11 and a groove 12.

Claims

1. A conveniently fixed mounting base for a robot arm, comprising a mounting base (1), characterized in that: A reinforcing mechanism (16) is arranged on the rear side of the mounting base (1), and the reinforcing mechanism (16) includes a threaded rod (13) and a groove (12), the right side of the threaded rod (13) penetrates into the inner cavity of the groove (12) and is movably connected to the inner cavity of the groove (12) through a bearing, a fixing plate (8) is arranged on the top of the mounting base (1), a connecting piece (2) is welded on the top of the fixing plate (8), and a robot arm body (6) is arranged on the top of the connecting piece (2), a mounting groove (18) is opened on the front side of the mounting base (1), a guide rod (20) is welded on the rear side of the inner cavity of the mounting groove (18), and a guide ring (17) is welded on the bottom of the fixing plate (8).

2. The convenient fixing mounting base for a robot arm according to claim 1, characterized in that: Damping positioning rings (19) are welded on both sides of the inner cavity of the installation groove (18), and damping holes (21) for use with the damping positioning rings (19) are opened at the four corners of the top of the fixing plate (8).

3. The convenient fixing mounting base for a robot arm according to claim 1, characterized in that: A first knob (7) is provided through the left side of the front side of the installation base (1), and a limit plate (9) is fixedly sleeved on the rear side of the surface of the first knob (7).

4. The convenient fixing mounting base for a robot arm according to claim 1, characterized in that: The rear side of the mounting base (1) is connected to a sealing plate (10) via a sealing bolt, and an observation mirror is installed through the rear side of the sealing plate (10).

5. The convenient fixing mounting base for a robot arm according to claim 2, characterized in that: A second knob (11) is welded to the left side of the threaded rod (13); threaded shafts (14) are threadedly sleeved on both sides of the surface of the threaded rod (13); a damping rod (15) is welded to the top of the threaded shaft (14); the top of the damping rod (15) passes through the outside of the mounting base (1) and is sleeved with a damping sleeve (4); a connecting cross plate (5) is welded to the top of the damping sleeve (4); and positioning cones (3) used in conjunction with the damping hole (21) are welded to the four corners of the bottom of the connecting cross plate (5).

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