Welding mechanical arm with reinforcing base

Abstract

The utility model relates to the technical field of welding mechanical arms, and discloses a welding mechanical arm with a reinforced base, which comprises the base, a moving mechanism is arranged in the base, the moving mechanism comprises a motor, a transmission rod, a gear, a moving groove and a toothed plate, and the back of the motor is fixedly connected with the front of the base. According to the welding mechanical arm with the reinforced base, through use of a motor, a transmission rod and a gear, the gear can be rotated, and when the gear rotates, a toothed plate meshed with the outer surface of the gear can be driven to move left and right on the inner wall of a moving groove, so that the effect of driving the mechanical arm body to move for welding machining is achieved; by using the L-shaped connecting plate, the bearing seat and the sliding rod, the mechanical arm main body can be borne by the bearing seat to move, so that the problem of how to improve the welding machining range of the mechanical arm main body is solved, the effect of moving the position of the mechanical arm main body left and right can be achieved, and the practical application range can be widened.

Description

Technical Field

[0001] The utility model relates to the technical field of welding mechanical arms, in particular to a welding mechanical arm with a reinforced base. Background Art

[0002] The working principle of the welding robot arm is based on advanced machine vision and control technology. It is usually equipped with a high-resolution camera or sensor, which can monitor and process images of the welding area in real time. Through the perception system, the robot arm can obtain the position, shape and other relevant information of the welding workpiece. In the decision-making stage, the welding robot arm will process and analyze the data based on the perceived information. When the welding robot arm is in use, a related base will be used to provide stable support for it.

[0003] According to a welding robot arm mounting base with application number CN202223179357.X, this solution solves the problem that the robot arm mounting base and the table top cannot be moved due to multiple bolts.

[0004] However, the following problems still exist in actual use:

[0005] (1) When the welding robot arm is in use, the use position is fixed and the lateral position cannot be changed, which will reduce the actual adaptability and work efficiency.

[0006] (2) The overall stability after movement is poor, and thus the overall safety of use is low, and the actual welding process is poor, which is not conducive to the promotion and use in practice.

[0007] For this purpose, the utility model introduces a welding mechanical arm with a reinforced base. Utility Model Content

[0008] In view of the deficiencies in the prior art, the utility model provides a welding robot arm with a reinforced base, which has the advantages of being able to increase the processing welding range and being more stable during use, thereby solving the problems raised in the background technology.

[0009] The utility model provides the following technical solution: a welding robot arm with a reinforced base, comprising a base, a moving mechanism is arranged inside the base, the moving mechanism comprises a motor, a transmission rod, a gear, a moving groove and a tooth plate, the back side of the motor is fixedly connected to the front side of the base, one end of the transmission rod is fixedly connected to the output shaft of the motor, the inside of the gear is fixedly connected to the outer surface of the transmission rod, a moving groove is opened inside the base, the bottom of the tooth plate is slidably connected to the inner wall of the moving groove, and the outer surface of the tooth plate is meshed with the outer surface of the gear.

[0010] Preferably, reinforcement mechanisms are provided on both sides of the base, and the reinforcement mechanisms include a screw, a rectangular block, a threaded block and a limit rod. The outer surface of the screw is threadedly connected to the inner surface of the base, the bottom of the rectangular block is fixedly connected to the upper surface of the screw, the interior of the threaded block is threadedly connected to the outer surface of the screw, the interior of the limit rod is slidably connected to the outer surface of the threaded block, and both ends of the limit rod are fixedly connected to the interior of the base.

[0011] Preferably, a sliding rod is fixedly installed inside the base, and an L-shaped connecting plate is fixedly installed on the front side of the tooth plate.

[0012] Preferably, a receiving seat is fixedly mounted on the upper surface of the L-shaped connecting plate, and the interior of the receiving seat is slidably connected to the outer surface of the sliding rod.

[0013] Preferably, an abutment pad is fixedly mounted on the bottom of the threaded block, and a reinforcement groove is provided inside the abutment pad.

[0014] Preferably, a cover plate is fixedly installed inside the receiving seat, a fixing screw is threadedly connected to the inside of the cover plate, a connecting seat is fixedly installed on the upper surface of the cover plate, and a mechanical arm body is provided on the upper surface of the base.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. This welding robot arm with a reinforced base can rotate the gear through the use of a motor, a transmission rod and a gear. When the gear rotates, it can drive the tooth plate meshing on the outer surface of the gear to move left and right on the inner wall of the moving groove, so as to achieve the effect of driving the robot arm body to move the welding processing. Through the use of an L-shaped connecting plate, a socket and a sliding rod, the socket can support the robot arm body to move, and through the action of the sliding rod, the position of the socket can be guaranteed to be more stable during movement, thereby solving the problem of how to increase the welding processing range of the robot arm body, achieving the effect of moving the position of the robot arm body left and right, and can improve the adaptability range in practice, thereby improving the work efficiency in practice.

[0017] 2. This type of welding robot arm with a reinforced base can rotate the rectangular block to drive the screw to rotate on the inner wall thread of the base through the use of a screw and a rectangular block structure, and then the position of the threaded block can be moved downward to achieve the effect of reinforcing the whole. Through the use of a limit rod, abutment pad and reinforcement groove, the threaded block can be more stable when moving downward, thereby solving the problem of how to process the overall position, and can achieve the effect of ensuring the overall stability during use, and improve safety in practice, facilitate welding processing in practice, and facilitate promotion and use in practice. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A side view structural schematic diagram of;

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the mobile mechanism structure;

[0021] Figure 4 For this utility model Figure 1 Schematic diagram of the reinforcement mechanism structure.

[0022] In the figure: 1. base; 2. motor; 3. transmission rod; 4. gear; 5. moving groove; 6. tooth plate; 7. L-shaped connecting plate; 8. receiving seat; 9. sliding rod; 10. cover plate; 11. fixing screw; 12. connecting seat; 13. robot arm body; 14. screw; 15. rectangular block; 16. threaded block; 17. limit rod; 18. abutment pad; 19. reinforcement groove; 20. moving mechanism; 21. reinforcement mechanism. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 3 , a welding robot arm with a reinforced base, comprising a base 1, a moving mechanism 20 is arranged inside the base 1, and the moving mechanism 20 comprises a motor 2, a transmission rod 3, a gear 4, a moving groove 5 and a tooth plate 6, the back of the motor 2 is fixedly connected to the front of the base 1, one end of the transmission rod 3 is fixedly connected to the output shaft of the motor 2, the inside of the gear 4 is fixedly connected to the outer surface of the transmission rod 3, a moving groove 5 is opened inside the base 1, the bottom of the tooth plate 6 is slidably connected to the inner wall of the moving groove 5, and the outer surface of the tooth plate 6 is meshed with the outer surface of the gear 4, a sliding rod 9 is fixedly installed inside the base 1, an L-shaped connecting plate 7 is fixedly installed on the front of the tooth plate 6, and a receiving seat 8 is fixedly installed on the upper surface of the L-shaped connecting plate 7, and the inside of the receiving seat 8 is slidably connected to the outer surface of the sliding rod 9. Through the use of the motor 2, the transmission rod 3, the gear 4, the moving groove 5 and the tooth plate 6 as well as the receiving seat 8 and the sliding rod 9, the effect of moving the position of the robot arm body 13 left and right can be achieved, and the adaptability range in practice can be improved, thereby improving the work efficiency in practice.

[0025] See also Figure 4 , reinforcement mechanisms 21 are provided on both sides of the base 1, and the reinforcement mechanisms 21 include a screw 14, a rectangular block 15, a threaded block 16 and a limiting rod 17. The outer surface of the screw 14 is connected to the internal thread of the base 1, the bottom of the rectangular block 15 is fixedly connected to the upper surface of the screw 14, the interior of the threaded block 16 is threadedly connected to the outer surface of the screw 14, the interior of the limiting rod 17 is slidably connected to the outer surface of the threaded block 16, and both ends of the limiting rod 17 are fixedly connected to the interior of the base 1, and an abutment pad 18 is fixedly installed at the bottom of the threaded block 16, and a reinforcement groove 19 is provided inside the abutment pad 18. Through the use of the screw 14, the rectangular block 15, the threaded block 16 and the limiting rod 17 as well as the abutment pad 18 and the reinforcement groove 19, the effect of ensuring the overall stability during use can be achieved, and the safety in practice can be improved, which is convenient for welding processing in practice and is conducive to the promotion and use in practice.

[0026] See also Figure 1 and Figure 2 A cover plate 10 is fixedly installed inside the receiving seat 8, and a fixing screw 11 is connected to the internal thread of the cover plate 10. A connecting seat 12 is fixedly installed on the upper surface of the cover plate 10. A mechanical arm body 13 is provided on the upper surface of the base 1, which can ensure that the mechanical arm body 14 has a higher stability when in use, and facilitates more stable use and operation in practice.

[0027] Working principle: when in use, when reinforcing the overall use, you can first rotate the rectangular block 15 to drive the screw 14 fixed at the bottom of the rectangular block 15 to rotate on the inner wall of the base 1, and then drive the threaded block 16 connected to the threaded surface of the screw 14 to move up and down. While the threaded block 16 moves, the inside of the threaded block 16 can slide on the outer surface of the limiting rod 17 to ensure the stability of the threaded block 16 when it moves. Finally, the bottom of the abutment pad 18 fixed to the bottom of the threaded block 16 can be abutted against the placed position. After the abutment is completed, the reinforcement rod can be installed on the inside of the reinforcement groove 19 opened inside the abutment pad 18 to ensure the stability of the overall use.

[0028] When changing the use position of the robot arm main body 13, the power of the motor 2 can be used to drive the rotation of the transmission rod 3 fixedly connected to the output shaft of the motor 2. While the transmission rod 3 is rotating, the gear 4 fixedly installed on the outer surface of the transmission rod 3 can be driven to rotate, and then the tooth plate 6 meshing on the outer surface of the gear 4 can be moved on the inner wall of the moving groove 5. While the tooth plate 6 is moving, the receiving seat 8 can be synchronously moved left and right, and the stability of the receiving seat 8 during movement can be guaranteed through the action of the sliding rod 9, thereby driving the processing position of the robot arm main body 13 to change.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding robot arm with a reinforced base, characterized in that: The invention comprises a base (1), wherein a moving mechanism (20) is arranged inside the base (1), wherein the moving mechanism (20) comprises a motor (2), a transmission rod (3), a gear (4), a moving groove (5) and a tooth plate (6), wherein the back side of the motor (2) is fixedly connected to the front side of the base (1), one end of the transmission rod (3) is fixedly connected to the output shaft of the motor (2), the inside of the gear (4) is fixedly connected to the outer surface of the transmission rod (3), the inside of the base (1) is provided with a moving groove (5), the bottom of the tooth plate (6) is slidably connected to the inner wall of the moving groove (5), and the outer surface of the tooth plate (6) is meshed with the outer surface of the gear (4).

2. A welding robot arm with a reinforced base according to claim 1, characterized in that: Reinforcement mechanisms (21) are provided on both sides of the base (1), and the reinforcement mechanisms (21) include a screw rod (14), a rectangular block (15), a threaded block (16) and a limiting rod (17); the outer surface of the screw rod (14) is threadedly connected to the interior of the base (1); the bottom of the rectangular block (15) is fixedly connected to the upper surface of the screw rod (14); the interior of the threaded block (16) is threadedly connected to the outer surface of the screw rod (14); the interior of the limiting rod (17) is slidably connected to the outer surface of the threaded block (16); and both ends of the limiting rod (17) are fixedly connected to the interior of the base (1).

3. The welding robot arm with a reinforced base according to claim 1, characterized in that: A sliding rod (9) is fixedly installed inside the base (1), and an L-shaped connecting plate (7) is fixedly installed on the front side of the toothed plate (6).

4. A welding robot arm with a reinforced base according to claim 3, characterized in that: A receiving seat (8) is fixedly mounted on the upper surface of the L-shaped connecting plate (7), and the interior of the receiving seat (8) is slidably connected to the outer surface of the sliding rod (9).

5. The welding robot arm with a reinforced base according to claim 2, characterized in that: A contact pad (18) is fixedly mounted on the bottom of the threaded block (16), and a reinforcement groove (19) is provided inside the contact pad (18).

6. The welding robot arm with a reinforced base according to claim 4, characterized in that: A cover plate (10) is fixedly installed inside the receiving seat (8), and the inner thread of the cover plate (10) A fixing screw (11) is connected, and a connecting seat (12) is fixedly mounted on the upper surface of the cover plate (10). A mechanical arm body (13) is provided on the upper surface of the base (1).

Images