Automatic welding tool for motorcycle starting arm

Abstract

The utility model relates to the technical field of automatic welding, and discloses an automatic welding tool for a starting arm of a motorcycle, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a shell, the interior of the shell is fixedly connected with a first fixing plate, the top of the first fixing plate is fixedly connected with a motor, and the motor is fixedly connected with a second fixing plate. The device comprises a motor, rotating plates are fixedly connected to the two sides of the driving end of the motor correspondingly, sliding blocks are fixedly connected to the ends, away from the motor, of the two rotating plates correspondingly, sliding rails are slidably connected to the two sides of the bottoms of the two sliding blocks correspondingly, and protective shells are fixedly connected to the tops of the two sliding blocks correspondingly. According to the clamping device, the motor is started to drive the two rotating plates at the driving end of the motor, then the two sliding blocks are driven through the rotating plates, and the two sliding blocks drive the two protective shells, the two second fixing plates at the tops of the protective shells and the multiple clamping plates fixed to the tops of the second fixing plates to achieve clamping.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic welding, in particular to an automatic welding tool for a motorcycle starter arm. Background Art

[0002] The application of automated welding tooling in the production of motorcycle starter arms involves multiple technical aspects, including welding technology, automated control, and tooling design. The motorcycle starter arm (also known as a starter lever or starting arm) is a key component in a motorcycle's starting system, typically responsible for transmitting the starter's rotational motion to the engine. The quality and durability of these starter arms are crucial to engine starting reliability and the motorcycle's overall performance.

[0003] Some existing automatic welding devices have unstable clamping during processing, which can cause the position of the workpiece to change during the welding process, resulting in uneven welds and inaccurate weld point positions. Due to unstable clamping, defects such as voids, cracks, and insufficient welding may appear in the welding area, affecting the welding quality and structural strength, and may even cause equipment failure or production line shutdown, increasing maintenance and downtime. Therefore, an automatic welding tool for motorcycle starting arms is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides an automatic welding tool for a motorcycle starter arm, aiming to improve the problem of unstable clamping process in the prior art.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The top of the two sliding blocks is fixedly connected to the inner part of the protective shell, and the top of the two driving assemblies is fixedly connected to the fixing plate 2, and the top of the two fixing plates is fixedly connected to the motor.

[0007] As a further description of the above technical solution:

[0008] The two driving assemblies each include an air valve, the bottoms of the two air valves are fixedly connected to the interior of the protective shell, and the driving ends of the two air valves are fixed with a sliding column;

[0009] As a further description of the above technical solution:

[0010] The welding assembly includes a base, the bottom of the base is fixedly connected to the top of the base plate, the top of the base is slidably connected to a mounting base, the top of the mounting base is fixedly connected to a robotic arm, and the front end of the robotic arm is fixedly connected to a welding head;

[0011] As a further description of the above technical solution:

[0012] The clamping assembly includes a driving plate, the outer sides of the two driving plates are rotatably connected to the inside of the sliding column, the two sides of the two driving plates are rotatably connected to two rotating columns, the outer sides of the plurality of rotating columns are slidably connected to nuts, and the tops of the plurality of rotating columns are slidably connected to connecting blocks;

[0013] As a further description of the above technical solution:

[0014] The adjacent ends of the plurality of nuts are fixedly connected to the inside of the two protective shells, and the bottoms of the two connecting blocks are slidably connected to the top of the protective shells;

[0015] As a further description of the above technical solution:

[0016] The outer sides of the two sliding columns slide inside the protective shell;

[0017] As a further description of the above technical solution:

[0018] The outer sides of the plurality of rotating columns rotate inside the two protective shells, and the outer sides of the two driving plates are slidably connected to the inside of the air valve;

[0019] As a further description of the above technical solution:

[0020] The bottoms of the two slide rails are fixedly connected to the top of the fixing plate 1, and the bottoms of the two fixing plates 2 are fixedly connected to the top of the connecting block.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the motor is started to drive the two rotating plates at the motor driving end, and then the rotating plates drive the two sliding blocks. The two sliding blocks drive the two protective shells and the two fixed plates 2 on the top of the protective shells and multiple clamping plates fixed on the top of the fixed plates 2 to achieve clamping, thereby fixing the parts to be processed and avoiding a large amount of losses caused by accidents during the processing.

[0023] 2. In the utility model, the sliding column and the driving plate can be driven to slide downward by starting the air valve. At this time, the rotating column will rotate in different directions due to the nut, so that the connecting block can be removed from the restriction, realizing the convenience of quick disassembly. When the splint encounters parts of different sizes, it can be disassembled and replaced to adapt to a variety of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of an automatic welding tool for a motorcycle starter arm proposed by the present utility model;

[0025] Figure 2 This is a schematic structural diagram of a clamping plate of an automatic welding tool for a motorcycle starter arm proposed in the utility model;

[0026] Figure 3 This is a schematic structural diagram of a protective shell of an automatic welding tool for a motorcycle starter arm proposed in the present invention;

[0027] Figure 4 This is a structural schematic diagram of a mounting base for an automatic welding tool for a motorcycle starter arm proposed by the present invention.

[0028] Legend:

[0029] 1. Base plate; 2. Outer shell; 3. Fixed plate 1; 4. Motor; 5. Rotating plate; 6. Sliding block; 7. Slide rail; 8. Protective shell; 9. Air valve; 10. Sliding column; 11. Driving plate; 12. Rotating column; 13. Nut; 14. Connecting block; 15. Fixed plate 2; 16. Clamp; 17. Base; 18. Mounting base; 19. Robotic arm; 20. Welding head. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments 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 making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figures 1 to 3The utility model provides an embodiment: an automatic welding tool for a motorcycle starting arm, comprising a base plate 1, a shell 2 fixedly connected to the top of the base plate 1, the base plate 1 is the basic structure of the device, and its surface provides a stable support platform. The shell 2 is fixedly connected to the top of the base plate 1, forming a protective shell 2 of the device, ensuring that the internal components are not disturbed or damaged by the external environment. The interior of the shell 2 is fixedly connected to a fixing plate 3, which is firmly installed by welding, providing a stable base for supporting the installation and operation of other internal components. The top of the fixing plate 3 is fixedly connected to a motor 4, which is responsible for driving other moving components in the device.

[0032] The installation position of the motor 4 ensures that its driving power can be effectively transmitted to other parts. Rotating plates 5 are fixedly connected on both sides of the driving end of the motor 4. These rotating plates 5 are used to transmit the rotational motion of the motor 4 to other moving parts to realize the transmission and operation of the machine. The two rotating plates 5 are fixedly connected to the ends away from the motor 4 with sliding blocks 6. These sliding blocks 6 cooperate with the slide rails 7 in a sliding manner, so that the entire system can move linearly. The bottom sides of the two sliding blocks 6 are slidably connected to the slide rails 7. The slide rails 7 provide a guide channel so that the sliding blocks 6 can perform smooth linear motion on the set track. The bottoms of the two slide rails 7 are fixedly connected to the top of the fixed plate 3, so that the slide rails 7 can remain stable and will not be displaced during use, ensuring the accurate movement of the sliding blocks 6.

[0033] The bottoms of the two fixing plates 2 15 are fixedly connected to the top of the connecting block 14. The fixing plate 2 15 is used to further support and fix the other components of the device to ensure the structural stability of the entire system. The tops of the two sliding blocks 6 are fixedly connected to a protective shell 8. The top of the sliding block 6 is installed with a protective shell 8. The protective shell 8 plays a role in protecting the internal components from damage and preventing external objects from interfering with the normal operation of the device. The interiors of the two protective shells 8 are fixedly connected with a driving assembly for driving other parts. Each protective shell 8 is installed with a driving assembly. The assembly is used to drive the movement of other mechanical parts to realize the various functions of the device. The tops of the two driving assemblies are fixedly connected with a clamping assembly for clamping other parts. The function of the clamping assembly is to firmly clamp the parts in a predetermined position to ensure the correct assembly and operation of the mechanical parts. The tops of the two clamping assemblies are fixedly connected to the fixing plate 2 15. This setting ensures that the clamping assembly can maintain stability during operation and accurately cooperate with the fixing plate 2 15. Two clamping plates 16 are fixedly attached to the tops of the two fixing plates 15. These clamping plates 16 are used to clamp and secure the parts being processed, ensuring their stable position during operation. A welding assembly, used for welding parts, is also fixedly attached to the top of the base plate 1. The welding assembly is mounted on the top of the base plate 1 and is used to weld parts within the device. The welding assembly is a key component of the entire device, responsible for connecting and securing parts.

[0034] Reference Figures 3 and 4 , both drive assemblies include an air valve 9, which is used to control the inflow and outflow of gas to drive other mechanical parts of the device. The bottoms of the two air valves 9 are fixedly connected to the inside of the protective shell 8. This design ensures that the air valves 9 remain stable during operation and will not shift due to vibration and other factors. A sliding column 10 is fixed to the driving end of the two air valves 9. The function of the sliding column 10 is to realize the linear movement of the air valve 9, thereby controlling the flow of gas and the action of the drive assembly. The outer sides of the two sliding columns 10 slide inside the protective shell 8.

[0035] This sliding design allows for precise linear adjustment of the air valve 9 within the protective shell 8. The welding assembly includes a base 17, the bottom of which is fixedly connected to the top of the base plate 1, providing a stable foundation for welding operations. The top of the base 17 is slidably connected to a mounting base 18. This sliding connection allows the mounting base 18 to be moved and adjusted as necessary on the base 17. The top of the mounting base 18 is fixedly connected to a robotic arm 19. Robotic arm 19 is a key component of the welding assembly, responsible for operating the welding head 20 during the welding process to complete the specific welding task. The front end of the robotic arm 19 is fixedly connected to the welding head 20.

[0036] The welding head 20 is used to actually perform the welding operation, joining the parts together. The snap-fit ​​assembly includes two driving plates 11, the outer sides of which are rotatably connected to the interior of the sliding post 10. The snap-fit ​​assembly design includes driving plates 11, the outer sides of which are rotatably mounted within the sliding post 10. The driving plates 11 achieve a mechanical connection with the sliding post 10 through rotation, thereby achieving both the driving and snap-fit ​​functions.

[0037] The two sides of the two driving plates 11 are rotatably connected to two rotating columns 12, and the rotating columns 12 are used to further rotate and drive other components to achieve complex mechanical movements. The outer sides of the multiple rotating columns 12 are rotated inside the two protective shells 8. The design of the protective shells 8 ensures that the movement of the rotating columns 12 will not be disturbed by the outside world and maintains its precise operation. The outer sides of the two driving plates 11 are slidably connected to the inside of the air valve 9. The design of the air valve 9 allows the driving plate 11 to make the required movement adjustments inside it. The outer sides of the multiple rotating columns 12 are slidably connected to nuts 13. These nuts 13 are used to ensure that the rotating columns 12 can maintain their position stably during movement and cooperate closely with other components.

[0038] The adjacent ends of the multiple nuts 13 are fixedly connected to the inside of the two protective shells 8, ensuring that the nuts 13 can be stably fixed in the designated position during operation. The bottoms of the two connecting blocks 14 are slidably connected to the top of the protective shell 8. This design allows the connecting blocks 14 to make necessary sliding adjustments on the top of the protective shell 8 to achieve the correct installation position. The tops of the multiple rotating columns 12 are all slidably connected to the connecting blocks 14. The sliding connection design of the connecting blocks 14 allows them to be adjusted on the top of the rotating column 12 to ensure the correct operation of the entire system.

[0039] Working principle: The staff starts the motor 4 to drive the rotating plates 5 fixedly connected on both sides of the driving end of the motor 4, and then pulls the two sliding blocks 6 through the two rotating plates 5, and then drives the two protective shells 8 fixedly connected to the top of the sliding block 6 through the sliding block 6, and then drives the two connecting blocks 14 and the two fixed plates 15 through the protective shells 8. The tops of the two fixed plates 15 are fixedly connected with multiple clamping plates 16, so that the upper clamping can be achieved by the rotation of the motor 4 to fix the parts. At this time, the staff can start the robotic arm 19 to carry the welding head 20 to process the parts clamped by multiple mounting bases 18. The bottom of the splint 16 is fixed to the top of the fixed plate 15, and the bottom of the splint 16 is fixed to the top of the fixed plate 15, so that the two nuts 13 can be rotated in opposite directions.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic welding tool for a motorcycle starter arm, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to the shell (2), the interior of the shell (2) is fixedly connected to the fixing plate 1 (3), the top of the fixing plate 1 (3) is fixedly connected to the motor (4), the driving end of the motor (4) is fixedly connected to the rotating plate (5), the ends of the two rotating plates (5) away from the motor (4) are fixedly connected to the sliding blocks (6), the bottoms of the two sliding blocks (6) are slidably connected to the slide rails (7), the tops of the two sliding blocks (6) are fixedly connected to the protective shell (8), the interiors of the two protective shells (8) are fixedly connected to the driving components for driving other parts, the tops of the two driving components are fixedly connected to the clamping components for clamping other parts, the tops of the two clamping components are fixedly connected to the fixing plate 2 (15), the tops of the two fixing plates 2 (15) are fixedly connected to two clamping plates (16), and the top of the bottom plate (1) is fixedly connected to the welding component for welding parts.

2. The automatic welding tool for a motorcycle starter arm according to claim 1, characterized in that: The two driving assemblies each include an air valve (9), the bottoms of the two air valves (9) are fixedly connected to the inside of the protective shell (8), and the driving ends of the two air valves (9) are fixed with a sliding column (10).

3. The automatic welding tool for a motorcycle starter arm according to claim 1, characterized in that: The welding assembly comprises a base (17), the bottom of the base (17) is fixedly connected to the top of the base plate (1), the top of the base (17) is slidably connected to a mounting base (18), the top of the mounting base (18) is fixedly connected to a mechanical arm (19), and the front end of the mechanical arm (19) is fixedly connected to a welding head (20).

4. The automatic welding tool for a motorcycle starter arm according to claim 2, characterized in that: The engaging assembly comprises a driving plate (11), the outer sides of the two driving plates (11) are rotatably connected to the inside of the sliding column (10), the two sides of the two driving plates (11) are rotatably connected to two rotating columns (12), the outer sides of the plurality of rotating columns (12) are slidably connected to nuts (13), and the tops of the plurality of rotating columns (12) are slidably connected to connecting blocks (14).

5. The automatic welding tool for a motorcycle starter arm according to claim 4, characterized in that: The adjacent ends of the plurality of nuts (13) are fixedly connected to the inside of the two protective shells (8), and the bottoms of the two connecting blocks (14) are slidably connected to the top of the protective shells (8).

6. The automatic welding tool for a motorcycle starter arm according to claim 2, characterized in that: The outer sides of the two sliding columns (10) both slide inside the protective shell (8).

7. The automatic welding tool for a motorcycle starter arm according to claim 4, characterized in that: The outer sides of the plurality of rotating columns (12) rotate inside the two protective shells (8), and the outer sides of the two driving plates (11) are slidably connected to the inside of the air valve (9).

8. The automatic welding tool for a motorcycle starter arm according to claim 4, characterized in that: The bottoms of the two slide rails (7) are fixedly connected to the top of the first fixing plate (3), and the bottoms of the two second fixing plates (15) are fixedly connected to the top of the connecting block (14).

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