Automatic laser welding machine for oil seal

Abstract

The utility model discloses an automatic laser welding machine for oil seals, which relates to the technical field of oil seal production and comprises a welding frame, a protective box mounted on the top of the welding frame, an alarm lamp mounted on the top of the protective box, a laser positioning module mounted on the top of the welding frame, and a laser positioning module mounted on the top of the laser positioning module. The laser positioning module comprises a frame body installed on the top of the welding rack, and an electric push rod is installed on the top of the frame body. The positioning plate and the welding rack are installed to fix the top conveying assembly, the conveying assembly operates stably, the conveying assembly is composed of the positioning plate, the rotating assembly, the conveying belt and the motor, the motor operates to drive the rotating assembly to operate, the rotating assembly drives the outer side conveying belt to rotate, and the conveying belt rotates to drive an upper oil seal to move. The oil seal moves between the positioning plates, movement of the oil seal is limited through the positioning plates, the situation that a workpiece deviates during feeding is prevented, and stable feeding of the oil seal workpiece is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil seal production technical field, concretely is a kind of oil seal automatic laser welding machine. BACKGROUND

[0002] Oil seal is used to seal grease (oil is the most common liquid substance in transmission system, also refers to the general liquid substance) mechanical element, it separates the component that needs lubrication in transmission component from output component, so as not to let lubricating oil leak, in oil seal production, usually adopt argon arc welding process welding spot is big, weld protrusion, influence welding effect.

[0003] Patent document CN219818395U discloses a kind of laser welding machine, it discloses "a kind of laser welding machine, including welding host computer, laser welding torch and purification box, the welding host computer output shaft and laser welding torch are fixedly connected by connecting line, the welding host computer outer surface is fixedly installed with purification box at the position below connecting line, the purification box outer surface is fixedly installed with exhaust fan at the position close to lower surface, the exhaust fan input pipe end and the purification box outer surface are fixedly connected, the purification box upper surface is fixedly connected with air pipe, the air pipe end is fixedly connected with wind shield";

[0004] The above-mentioned laser welding machine lacks auxiliary precise feeding structure inside, which is inconvenient for users to precisely feed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of oil seal automatic laser welding machine to solve the technical problem that the laser welding machine lacks auxiliary precise feeding structure inside, which is inconvenient for users to precisely feed as described in the above background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of oil seal automatic laser welding machine, comprising: welding rack, the top of the welding rack is equipped with protective box, the top of the protective box is equipped with alarm lamp, the top of the welding rack is equipped with laser positioner module, the laser positioner module includes the frame body installed in the top of welding rack, the top of the frame body is equipped with electric push rod, one end of the electric push rod is equipped with servo motor, the upper of the electric push rod is equipped with moving frame, the front of the moving frame is equipped with height adjustment assembly, the front of the height adjustment assembly is equipped with lifting frame, the inner side of the lifting frame is equipped with laser welding torch, the upper of the welding rack is equipped with transmission assembly, transmission assembly is located in the inner side of frame body, the upper of the transmission assembly is equipped with positioning plate.

[0007] Preferably, the inner side of the welding rack is equipped with fixed frame, and the fixed frame is located in front of the transmission assembly.

[0008] Preferably, the rear wall of the fixing frame is provided with an electric adjusting rod, and the top end of the electric adjusting rod is provided with a lifting seat.

[0009] Preferably, the top of the welding frame is provided with a baffle, the baffle is located in front of the frame body, and the inner side of the baffle is provided with a top block.

[0010] Preferably, the top of the welding frame is provided with a guide rail, the top of the welding frame is provided with a telescopic rod through a support, one end of the telescopic rod is provided with a push plate, the push plate is installed on the outer side of the guide rail, and the top of the push plate is provided with a sliding table.

[0011] Preferably, the top of the sliding table is provided with a mounting seat, one side of the mounting seat is provided with an electric motor, the output end of the electric motor is provided with a chuck, and the inner side of the chuck is provided with a concentric positioning pin.

[0012] Preferably, the top of the welding frame is provided with a blanking plate through an assembling frame, and the blanking plate is located between the guide rail and the baffle.

[0013] Compared with the prior art, the welding frame of the utility model has the beneficial effects that:

[0014] 1. The welding frame is fixed to the top transmission assembly, and the transmission assembly runs stably, the transmission assembly is composed of a positioning plate, a rotating assembly, a transmission belt and a motor, the motor drives the rotating assembly to run, the rotating assembly drives the outer transmission belt to rotate, the transmission belt drives the upper oil seal to move, the oil seal moves between the positioning plates, the oil seal movement is limited by the positioning plates, the workpiece is prevented from deviating during feeding, and the workpiece is fed stably.

[0015] 2. The welding frame is fixed to the top telescopic rod, the telescopic rod is extended or shortened to drive the push plate to move, the push plate moves linearly on the outer side of the guide rail, the push plate drives the upper sliding table to move linearly, the sliding table drives the upper mounting seat to move, the mounting seat drives the chuck and the concentric positioning pin to move, the concentric positioning pin abuts against one end of the oil seal, the concentric positioning pin and the top block cooperate to clamp the workpiece, the mounting seat is fixed to one side of the electric motor, the electric motor drives the chuck to rotate, the chuck drives the concentric positioning pin to rotate, the concentric positioning pin drives the oil seal to rotate, the oil seal adjusts the angle, and the laser welding gun can weld the oil seal at different angles. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a transmission assembly structure schematic view of the utility model;

[0018] Figure 3 It is the frame structure schematic view of the utility model;

[0019] Figure 4 It is the motor structure schematic view of the utility model.

[0020] In the figure: 1, welding frame; 2, protection box; 3, alarm lamp; 4, laser positioning module; 5, blanking plate; 6, transmission assembly; 7, positioning plate; 8, frame; 9, electric push rod; 10, moving frame; 11, height adjustment assembly; 12, lifting frame; 13, laser welding gun; 14, servo motor; 15, top block; 16, fixed frame; 17, electric adjusting rod; 18, lifting seat; 19, guide rail; 20, telescopic rod; 21, push plate; 22, sliding table; 23, mounting seat; 24, motor; 25, chuck; 26, concentric positioning thimble; 27, baffle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] In the description of the utility model, it should be explained that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and are not intended to indicate or imply that the indicated devices or elements must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 andFigure 4 An oil seal automatic laser welding machine, comprising: a welding machine frame 1, the top of the welding machine frame 1 is provided with a protective box 2, the top of the protective box 2 is provided with an alarm lamp 3, the welding machine frame 1 is stable to the top protective box 2, the protective box 2 is fixed to the top alarm lamp 3, and the alarm lamp 3 emits light to prompt the welding machine;

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the top of the welding machine frame 1 is provided with a laser positioning module 4, the laser positioning module 4 comprises a frame 8 mounted on the top of the welding machine frame 1, the top of the frame 8 is provided with an electric push rod 9, one end of the electric push rod 9 is provided with a servo motor 14, the upper side of the electric push rod 9 is provided with a moving frame 10, the front side of the moving frame 10 is provided with a height adjustment assembly 11, the front side of the height adjustment assembly 11 is provided with a lifting frame 12, and the inner side of the lifting frame 12 is provided with a laser welding gun 13;

[0026] The welding machine frame 1 is fixed to the top of the laser positioning module 4, so that the laser positioning module 4 runs stably, the frame 8 in the laser positioning module 4 is fixed to the top of the welding machine frame 1, the frame 8 is fixed to the top of the electric push rod 9, the servo motor 14 drives the output end electric push rod 9 to move, the internal threaded rod of the electric push rod 9 rotates to drive the moving frame 10 to move left and right, so that the position of the welding gun can be adjusted according to the welding position of the workpiece, the welding precision is improved, the moving frame 10 drives the front height adjustment assembly 11 to move, the motor in the height adjustment assembly 11 drives the output end screw rod to rotate, the screw rod rotates to drive the lifting frame 12 to rise and fall to adjust the height, the lifting frame 12 drives the laser welding gun 13 to adjust the height up and down, and the laser welding gun 13 abuts against the upper surface of the oil seal to weld the oil seal.

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the top of the welding machine frame 1 is provided with a transmission assembly 6, the transmission assembly 6 is located on the inner side of the frame 8, and the top of the transmission assembly 6 is provided with a positioning plate 7;

[0028] The welding machine frame 1 is fixed to the top of the transmission assembly 6, and the transmission assembly 6 runs stably, the transmission assembly 6 is composed of the positioning plate 7, a rotating assembly, a transmission belt and a motor, the motor drives the rotating assembly to run, the rotating assembly drives the outer transmission belt to rotate, the transmission belt rotates to drive the upper oil seal to move, the oil seal moves between the positioning plates 7, the movement of the oil seal is limited by the positioning plates 7, and the oil seal workpiece is conveniently and stably fed.

[0029] Please refer to Figure 1 , Figure 2 ,Figure 3 and Figure 4 A fixing frame 16 is installed on the inner side of the welding frame 1. The fixing frame 16 is located in front of the transmission assembly 6. An electric adjusting rod 17 is installed on the rear wall of the fixing frame 16. A lifting seat 18 is installed on the top of the electric adjusting rod 17.

[0030] The welding frame 1 is fixed to the inner side fixed frame 16, and the fixed frame 16 is fixed to the electric adjusting rod 17 to ensure the smooth operation of the electric adjusting rod 17. The fixed frame 16 is fixed to the rear wall electric adjusting rod 17. The extension and retraction of the electric adjusting rod 17 drives the top lifting seat 18 to adjust the height up and down. The lifting seat 18 pushes the oil seal upward to move it upward, so that the oil seal moves between the top block 15 and the concentric positioning pin 26.

[0031] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 The welding frame 1 has a baffle 27 installed on its top, which is located in front of the frame 8. A top block 15 is installed through the inner side of the baffle 27. A guide rail 19 is installed on the top of the welding frame 1. A telescopic rod 20 is installed on the top of the welding frame 1 through a support member. A push plate 21 is installed at one end of the telescopic rod 20. The push plate 21 is installed on the outside of the guide rail 19. A slide table 22 is installed on the top of the push plate 21. A mounting base 23 is installed on the top of the slide table 22. A motor 24 is installed on one side of the mounting base 23. A chuck 25 is installed at the output end of the motor 24. A concentric positioning pin 26 is installed on the inner side of the chuck 25.

[0032] The welding frame 1 is fixed to the top baffle 27, which supports the inner top block 15 to ensure stable rotation of the top block 15. The welding frame 1 is fixed to the top guide rail 19 and the telescopic rod 20. The extension and retraction of the telescopic rod 20 drives the push plate 21 to move. The push plate 21 moves linearly outside the guide rail 19. The push plate 21 drives the upper slide table 22 to move linearly. The slide table 22 drives the upper mounting seat 23 to move. The mounting seat 23 drives the chuck 25 and the concentric positioning pin 26 to move. The concentric positioning pin 26 abuts against one end of the oil seal. The concentric positioning pin 26 and the top block 15 cooperate to clamp the workpiece. The mounting seat 23 is fixed to one side of the motor 24. The motor 24 drives the chuck 25 to rotate. The rotation of the chuck 25 drives the concentric positioning pin 26 to rotate. The concentric positioning pin 26 drives the oil seal to rotate. The oil seal adjusts its angle to ensure that the laser welding gun 13 can weld the oil seal at different angles.

[0033] The top of the welding frame 1 is equipped with a feeding plate 5 via an assembly frame, and the feeding plate 5 is located between the guide rail 19 and the baffle 27.

[0034] The welding frame 1 is fixed to the top unloading plate 5. The unloading plate 5 is placed at an angle. The telescopic rod 20 is shortened, which drives the upper rotating component and the concentric positioning pin 26 to move. The concentric positioning pin 26 moves away from the top block 15, so that the oil seal falls above the unloading plate 5 and is output by the unloading plate 5.

[0035] Working principle: The extension and retraction of the electric adjusting rod 17 drives the top lifting seat 18 to adjust its height up and down. The lifting seat 18 pushes the oil seal upward, causing the oil seal to move between the top block 15 and the concentric positioning pin 26. The welding frame 1 fixes the top baffle 27, which supports the inner top block 15, ensuring the smooth rotation of the top block 15. The extension and retraction of the telescopic rod 20 drives the push plate 21 to move. The push plate 21 moves linearly outside the guide rail 19, driving the upper slide table 22 to move linearly. The slide table 22 drives the upper mounting seat 23 to move, and the mounting seat 23 drives the chuck 25 and the concentric positioning pin 26 to move. The ejector pin 26 moves, and the concentric positioning ejector pin 26 abuts against one end of the oil seal. The concentric positioning ejector pin 26 and the top block 15 cooperate to clamp the workpiece. The mounting base 23 fixes the motor 24 on one side. The motor 24 runs the chuck 25 to rotate. The rotation of the chuck 25 drives the concentric positioning ejector pin 26 to rotate. The concentric positioning ejector pin 26 drives the oil seal to rotate. The oil seal adjusts its angle to ensure the integrity of the welding. The telescopic rod 20 shortens, driving the upper rotating component and the concentric positioning ejector pin 26 to move. The concentric positioning ejector pin 26 moves away from the top block 15, causing the oil seal to fall above the feed plate 5, and the feed plate 5 outputs the oil seal.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An oil seal automated laser welder characterized by, It includes: welding frame (1), the top of the welding frame (1) is installed with a protective box (2), the top of the protective box (2) is installed with an alarm lamp (3), the top of the welding frame (1) is installed with a laser positioning module (4), the laser positioning module (4) includes a frame (8) installed on the top of the welding frame (1), the top of the frame (8) is installed with an electric push rod (9), one end of the electric push rod (9) is installed with a servo motor (14), the upper side of the electric push rod (9) is installed with a moving frame (10), the front side of the moving frame (10) is installed with a height adjustment assembly (11), the front side of the height adjustment assembly (11) is installed with a lifting frame (12), the inner side of the lifting frame (12) is installed with a laser welding gun (13), the upper side of the welding frame (1) is installed with a transmission assembly (6), the transmission assembly (6) is located on the inner side of the frame (8), the upper side of the transmission assembly (6) is installed with a positioning plate (7).

2. An oil seal automated laser welder as claimed in claim 1, wherein: The inner side of the welding frame (1) is installed with a fixed frame (16), and the fixed frame (16) is located in front of the transmission assembly (6).

3. An oil seal automated laser welder as claimed in claim 2, wherein: The rear wall of the fixed frame (16) is installed with an electric adjusting rod (17), and the top end of the electric adjusting rod (17) is installed with a lifting seat (18).

4. An oil seal automated laser welder as claimed in claim 1, wherein: The top of the welding frame (1) is installed with a baffle (27), and the baffle (27) is located in front of the frame (8), and the inner side of the baffle (27) is installed with a top block (15).

5. An oil seal automated laser welder as defined in claim 1, wherein: The top of the welding frame (1) is installed with a guide rail (19), and the top of the welding frame (1) is installed with a telescopic rod (20) through a support, one end of the telescopic rod (20) is installed with a push plate (21), the push plate (21) is installed on the outer side of the guide rail (19), and the top of the push plate (21) is installed with a sliding table (22).

6. An oil seal automated laser welder as claimed in claim 5 wherein: The top of the sliding table (22) is installed with a mounting seat (23), one side of the mounting seat (23) is installed with a motor (24), the output end of the motor (24) is installed with a chuck (25), and the inner side of the chuck (25) is installed with a concentric positioning pin (26).

7. An oil seal automated laser welder as defined in claim 5, wherein: The top of the welding frame (1) is installed with a blanking plate (5) through an assembly frame, and the blanking plate (5) is located between the guide rail (19) and the baffle (27).

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