Laser welding auxiliary device for automobile part machining

Abstract

The utility model belongs to the technical field of automobile part machining equipment, and discloses a laser welding auxiliary device for automobile part machining, which comprises a machining table, a hidden groove is formed in the front end face of the machining table, sliding grooves are formed in the inner walls of the left side and the right side of the hidden groove, sliding blocks are arranged in the sliding grooves, and a rotating shaft is arranged between the two sliding blocks. And a protective plate is fixedly connected to the front end face of the rotating shaft, a U-shaped frame is installed at the top end of the protective plate, a laser welding device is arranged above the machining table, a baffle is fixedly installed on the rear back face of the laser welding device, a U-shaped opening is formed in the baffle, and a butt-joint frame is arranged in the U-shaped opening. Smoke generated by welding is sucked into the vertical cylinder through the air pipe and then discharged after being filtered through the activated carbon plate in the vertical cylinder, and the smoke can be prevented from interfering with welding work of workers in the welding process.

Description

Technical Field

[0001] The present application relates to the technical field of automobile parts processing equipment, and more specifically, to a laser welding auxiliary device for automobile parts processing. Background Art

[0002] As a product assembled from various types of parts, automobile parts have a wide variety of shapes and types. Therefore, some automobile parts need to be welded using laser welding auxiliary equipment during the production and processing.

[0003] After searching the publication (announcement) number: CN220330304U, a laser welding auxiliary device for automobile parts processing is disclosed, including a processing table, a guide rail is fixed on the top of the processing table, a moving component is arranged inside the guide rail, and the moving component includes a screw, a slider and a motor, which can protect the eyes of the workers so that the workers will not be harmed by the arc radiation, thereby improving the protection effect.

[0004] In actual use, welding will generate a lot of smoke, and the laser welding auxiliary device of the utility model lacks a smoke removal mechanism. During the welding process, the smoke is likely to interfere with the welding work of the workers, which needs to be improved.

[0005] In order to solve the above problems, the present application provides a laser welding auxiliary device for automobile parts processing. Utility Model Content

[0006] The present application provides a laser welding auxiliary device for automobile parts processing, which adopts the following technical solution:

[0007] A laser welding auxiliary device for automobile parts processing comprises a processing table, a front end surface of the processing table is provided with a hidden groove, and the inner walls on the left and right sides of the hidden groove are provided with slide grooves, and sliders are provided in the slide grooves, a rotating shaft is provided between the two sliders, a protective plate is fixedly connected to the front end surface of the rotating shaft, a U-shaped frame is installed on the top of the protective plate, a laser welder is provided above the processing table, a baffle is fixedly installed on the rear back of the laser welder, a U-shaped opening is provided on the baffle, and a docking frame is provided in the U-shaped opening.

[0008] The above technical solution can facilitate limiting the activity space of smoke generated by welding during use.

[0009] Furthermore, two additional blocks are installed on the docking frame, springs are fixedly installed on the two additional blocks, and the sides of the springs that are not connected to the additional blocks are fixedly connected to the baffle.

[0010] The above technical solution facilitates the fitting of the docking frame and the U-shaped frame during use.

[0011] Furthermore, an opening is provided on the top plate of the docking frame, and an exhaust plate is installed in the opening, a fan is provided above the exhaust plate, three through holes are provided on the exhaust plate, three air ducts are installed on the fan, and the sides of the three air ducts not connected to the fan respectively extend into a through hole on the exhaust plate, and a filtering mechanism is installed on the top of the fan.

[0012] Through the above technical solution, it is convenient to suck the smoke generated by welding into the fan.

[0013] Furthermore, the filtering mechanism comprises a vertical cylinder, two plug-in plates are arranged in the vertical cylinder, and two activated carbon plates are installed between the two plug-in plates.

[0014] The above technical solution makes it easy to filter smoke.

[0015] Furthermore, two protrusions are installed on the top of the U-shaped frame, and two limiting grooves matching the width of the protrusions are provided on the inner wall of the hidden groove.

[0016] The above technical solution makes it easy to fix the position of the U-shaped frame.

[0017] Furthermore, a sliding mechanism is provided at the bottom end of the laser welder, and the sliding mechanism includes a translation groove located on the processing table, a threaded rod is rotatably installed in the translation groove, a translation block is movably mounted on the outer wall of the threaded rod, and the top of the translation block is connected to the laser welder.

[0018] The above technical solution makes it easy to adjust the position of the laser welder during use.

[0019] Furthermore, two clamping mechanisms are installed on the processing table, and the clamping mechanisms are composed of a column, a hydraulic push rod on the column, a U-shaped block on the hydraulic push rod, and two clamping screws on the U-shaped block. The bottom end of the clamping mechanism close to the right side wall of the processing table is also installed with a sliding mechanism with the same structure as the bottom end of the laser welder.

[0020] The above technical solution makes it easier to clamp and fix the welded parts.

[0021] In summary, this application includes the following beneficial technical effects:

[0022] The fan is used for exhaust work, and the smoke generated by welding is sucked into the vertical tube through the air duct. The smoke is then filtered by the activated carbon plate in the vertical tube and then discharged, which can prevent the smoke from interfering with the welding work of the workers during the welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1This is a schematic diagram of the overall structure of this application;

[0024] Figure 2 This is a schematic diagram of the U-shaped frame structure of the present application;

[0025] Figure 3 This is a schematic diagram of the filtering mechanism structure of this application.

[0026] Description of the numbers in the figure:

[0027] 1. Processing table; 2. Hidden groove; 3. Slide groove; 4. Slider; 5. Rotating shaft; 6. Protective plate; 7. U-shaped frame; 8. Bump; 9. Limiting groove; 10. Translation groove; 11. Threaded rod; 12. Translation block; 13. Laser welder; 14. Baffle; 15. Docking frame; 16. Additional block; 17. Spring; 18. Exhaust plate; 19. Fan; 20. Air duct; 21. Filter mechanism; 22. Vertical cylinder; 23. Plug-in board; 24. Activated carbon plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0029] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] Example:

[0032] The present application discloses a laser welding auxiliary device for automobile parts processing. Figure 1 and Figure 2 , including a processing table 1, a hidden groove 2 is provided on the front end surface of the processing table 1, and slide grooves 3 are provided on the inner walls on the left and right sides of the hidden groove 2, and sliders 4 are provided in the slide grooves 3, a rotating shaft 5 is provided between the two sliders 4, the rotating shaft 5 is rotatably connected to the two sliders 4, and a protective plate 6 is fixedly connected to the front end surface of the rotating shaft 5, and openings are provided at the upper and lower ends of the protective plate 6, and a protective glass plate is provided in the opening, and the protective glass plate is dark glass, and a U-shaped frame 7 is installed on the top of the protective plate 6, a laser welder 13 is provided above the processing table 1, and a baffle 14 is fixedly installed on the back of the laser welder 13, a U-shaped opening is provided on the baffle 14, and a docking frame 15 is provided in the U-shaped opening, and the front end surface of the docking frame 15 and the top of the U-shaped frame 7 are installed with magnetic strips that can be adsorbed to each other, so that the docking frame 15 and the U-shaped frame 7 can be attached together for use.

[0033] See also Figure 1 and Figure 2 Two additional blocks 16 are installed on the docking frame 15, and springs 17 are fixedly installed on the two additional blocks 16, and the side of the spring 17 that is not connected to the additional block 16 is fixedly connected to the baffle 14, so that the spring 17 can easily push the docking frame 15 to move and fit the U-shaped frame 7.

[0034] See also Figure 1 An opening is provided on the top plate of the docking frame 15, and an exhaust plate 18 is installed in the opening. A plurality of LED light panels are provided at the bottom end of the exhaust plate 18 to facilitate observation of parts for welding. A fan 19 is provided above the exhaust plate 18. The exhaust plate 18 is provided with three through holes. Three air ducts 20 are installed on the fan 19, and the sides of the three air ducts 20 that are not connected to the fan 19 extend into a through hole on the exhaust plate 18 respectively. A filtering mechanism 21 is installed at the top end of the fan 19 to facilitate the removal of smoke generated by welding.

[0035] See also Figure 3 The filtering mechanism 21 includes a vertical cylinder 22, two plug-in boards 23 are arranged in the vertical cylinder 22, and two activated carbon plates 24 are installed between the two plug-in boards 23, so as to facilitate the filtering of smoke.

[0036] See also Figure 1 and Figure 2 Two protrusions 8 are installed on the top of the U-shaped frame 7, and two limiting grooves 9 matching the width of the protrusions 8 are provided on the inner wall of the hidden groove 2. Inserting the protrusions 8 into the limiting grooves 9 can facilitate fixing the position of the U-shaped frame 7.

[0037] See also Figure 1A sliding mechanism is provided at the bottom end of the laser welder 13, and the sliding mechanism includes a translation groove 10 located on the processing table 1, a threaded rod 11 is rotatably installed in the translation groove 10, a translation block 12 is movably sleeved on the outer wall of the threaded rod 11, and the top of the translation block 12 is connected to the laser welder 13. A rotating motor is installed in the translation groove 10, and the rotating motor can drive the threaded rod 11 to rotate, thereby driving the translation block 12 to translate in the translation groove 10.

[0038] See also Figure 1 Two clamping mechanisms are installed on the processing table 1, and the clamping mechanisms are composed of a column, a hydraulic push rod on the column, a U-shaped block on the hydraulic push rod, and two clamping screws on the U-shaped block. A sliding mechanism with the same structure as the bottom end of the laser welder 13 is also installed at the bottom of the clamping mechanism close to the right side wall of the processing table 1, which is convenient for clamping parts through the two clamping mechanisms for welding.

[0039] The implementation principle of this embodiment is: when in use, first start the electrical appliance on the processing table 1 through an external power supply, clamp the automobile parts through the clamping mechanism, and rotate the rotating shaft 5 to clamp the protrusion 8 into the limit groove 9. At this time, the threaded rod 11 is controlled to rotate, driving the translation block 12 to translate, and the docking frame 15 and the U-shaped frame 7 are fitted together. The laser welder 13 can be started for welding, and the smoke generated by welding is discharged through the fan 19.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A laser welding auxiliary device for automobile parts processing, comprising a processing table (1), characterized in that: The front end surface of the processing table (1) is provided with a hidden groove (2), and the inner walls on the left and right sides of the hidden groove (2) are both provided with sliding grooves (3), and the sliding grooves (3) are both provided with sliders (4), and a rotating shaft (5) is provided between the two sliders (4), and the front end surface of the rotating shaft (5) is fixedly connected with a protective plate (6), and the top end of the protective plate (6) is installed with a U-shaped frame (7), and a laser welder (13) is provided above the processing table (1), and a baffle (14) is fixedly installed on the back of the laser welder (13), and a U-shaped opening is provided on the baffle (14), and a docking frame (15) is provided in the U-shaped opening.

2. The laser welding auxiliary device for automobile parts processing according to claim 1 is characterized in that: Two additional blocks (16) are installed on the docking frame (15), springs (17) are fixedly installed on the two additional blocks (16), and the sides of the springs (17) not connected to the additional blocks (16) are fixedly connected to the baffle (14).

3. The laser welding auxiliary device for automobile parts processing according to claim 1 is characterized in that: An opening is provided on the top plate of the docking frame (15), and an exhaust plate (18) is installed in the opening. A fan (19) is provided above the exhaust plate (18). The exhaust plate (18) is provided with three through holes. Three air ducts (20) are installed on the fan (19), and the sides of the three air ducts (20) not connected to the fan (19) respectively extend into a through hole on the exhaust plate (18). A filtering mechanism (21) is installed at the top end of the fan (19).

4. The laser welding auxiliary device for automobile parts processing according to claim 3 is characterized in that: The filtering mechanism (21) comprises a vertical cylinder (22), two plug-in plates (23) are arranged in the vertical cylinder (22), and two activated carbon plates (24) are installed between the two plug-in plates (23).

5. The laser welding auxiliary device for automobile parts processing according to claim 1 is characterized in that: Two protrusions (8) are installed on the top of the U-shaped frame (7), and two limiting grooves (9) matching the width of the protrusions (8) are provided on the inner wall of the hidden groove (2).

6. The laser welding auxiliary device for automobile parts processing according to claim 1 is characterized in that: The bottom end of the laser welder (13) is provided with a sliding mechanism, and the sliding mechanism comprises a translation groove (10) located on the processing table (1), a threaded rod (11) is rotatably installed in the translation groove (10), a translation block (12) is movably mounted on the outer wall of the threaded rod (11), and the top end of the translation block (12) is connected to the laser welder (13).

7. The laser welding auxiliary device for automobile parts processing according to claim 1 is characterized in that: Two clamping mechanisms are installed on the processing table (1), and the clamping mechanisms are composed of a column, a hydraulic push rod on the column, a U-shaped block on the hydraulic push rod, and two clamping screws on the U-shaped block. A sliding mechanism with the same structure as the bottom end of the laser welder (13) is also installed at the bottom end of the clamping mechanism close to the right side wall of the processing table (1).

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