Magnetic ring welding device of mandrel speed reducer

Abstract

The utility model relates to a magnetic ring welding device of a mandrel speed reducer, and belongs to the technical field of mandrel speed reducer machining equipment. The magnetic ring welding device of the mandrel speed reducer comprises a rack, a welding assembly, a three-jaw chuck, a rotating motor and clamping jaws. The rack is provided with a three-jaw chuck through a rotating motor and a torque sensor; a welding assembly is mounted on the rack on one side of the three-jaw chuck; a transverse moving sliding frame is arranged on the rack on the inner side of the three-jaw chuck through a pushing cylinder; a lifting sliding seat is arranged on the transverse moving sliding frame through a lead screw motor. And a clamping claw is arranged on the lifting sliding seat through a clamping cylinder. The magnetic ring welding device of the mandrel speed reducer is compact in structure and ingenious in design, the relative position of the mandrel speed reducer assembly and the magnetic ring can be adjusted through the three-jaw chuck, the problem that an existing magnetic ring welding mode is low in machining efficiency is solved, and the magnetic ring welding device of the mandrel speed reducer is particularly suitable for being used for welding the magnetic ring of the mandrel speed reducer.

Description

Technical Field

[0001] The utility model relates to a magnetic ring welding device for a core shaft reducer, and belongs to the technical field of core shaft reducer processing equipment. Background Art

[0002] In the technical field of mandrel reducer production, a magnetic ring 18 is mounted on the mandrel reducer assembly 17 (see the attached manual). Figure 7 ); The magnetic ring 18 and the mandrel reducer assembly 17 are fixed together by spot welding. At present, there are laser welding equipment on the market, which can realize automatic welding of parts, but there are angle requirements between the magnetic ring 18 in the mandrel reducer assembly 17 and the mandrel reducer assembly 17. Therefore, the installation of the magnetic ring of the mandrel reducer assembly 17 is still done manually, and there is a problem of low processing efficiency. Therefore, it is necessary to develop a new magnetic ring welding device to solve the above problems of the existing magnetic ring welding method. Summary of the invention

[0003] The utility model aims to provide a magnetic ring welding device for a mandrel reducer with a compact structure and ingenious design to solve the problem of low processing efficiency in the existing magnetic ring welding method.

[0004] The technical solution of the utility model is:

[0005] A magnetic ring welding device for a spindle reducer comprises a frame, a welding assembly, a three-jaw chuck, a rotating motor and a clamping claw; the characteristics are: the three-jaw chuck is installed on the frame through a rotating motor and a torque sensor; the welding assembly is installed on the frame on one side of the three-jaw chuck; a transverse slide is installed on the frame on the inner side of the three-jaw chuck through a pushing cylinder; a lifting slide is installed on the transverse slide through a screw motor; and a clamping claw is installed on the lifting slide through a clamping cylinder.

[0006] An ion fan is mounted on a frame at one side of the three-jaw chuck.

[0007] The welding assembly includes a laser welding head, a movable slide, a lifting seat and a swing motor; the movable slide is installed on the frame on one side of the three-jaw chuck through a push cylinder; the lifting seat is installed on the movable slide through a screw motor; and the laser welding head is installed on the lifting seat through a swing motor.

[0008] A fume adsorption hood is arranged on the frame above the three-jaw chuck.

[0009] The advantages of the utility model are:

[0010] The magnetic ring welding device of the mandrel reducer has a compact structure and ingenious design. It can adjust the relative position of the mandrel reducer assembly and the magnetic ring through a three-jaw chuck, thereby achieving the purpose of facilitating the laser welding head to weld at the appropriate position, thereby solving the problem of low processing efficiency in the existing magnetic ring welding method, and is particularly suitable for the needs of magnetic ring welding of mandrel reducers. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the axonometric structure of the utility model;

[0012] Figure 2 for Figure 1 Schematic diagram of the main structure;

[0013] Figure 3 It is a partial structural schematic diagram of the utility model;

[0014] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0015] Figure 5 It is a structural schematic diagram of the welding assembly of the utility model;

[0016] Figure 6 for Figure 5 Schematic diagram of the main structure;

[0017] Figure 7 It is a structural schematic diagram of the mandrel reducer.

[0018] In the figure: 1. Frame; 2. Rotating motor; 3. Three-jaw chuck; 4. Welding assembly; 5. Push cylinder; 6. Transverse slide; 7. Screw motor; 8. Lifting slide; 9. Clamping cylinder; 10. Clamping claw; 11. Ion fan; 12. Moving slide; 13. Lifting seat; 14. Swinging motor; 15. Laser welding head; 16. Smoke adsorption hood; 17. Mandrel reducer assembly; 18. Magnetic ring. DETAILED DESCRIPTION

[0019] The magnetic ring welding device of the mandrel reducer comprises a frame 1, a welding assembly 4, a three-jaw chuck 3, a rotating motor 2 and a clamping claw 10 (see the attached manual). Figure 1 ).

[0020] The frame 1 is equipped with a three-jaw chuck 3 (see the attached manual) through a rotating motor 2 and a torque sensor. Figure 1 and 3 ). When the rotating motor 2 is working, it can drive the three-jaw chuck 3 to rotate through the torque sensor.

[0021] A welding assembly 4 is mounted on the frame 1 on one side of the three-jaw chuck 3 (see the attached manual). Figure 2The welding assembly 4 includes a laser welding head 15, a movable carriage 12, a lifting seat 13 and a swing motor 14 (see the attached manual). Figure 5 and 6 ).

[0022] A movable slide 12 is mounted on the frame 1 on one side of the three-jaw chuck 3 through a push cylinder 5; the movable slide 12 can slide back and forth under the action of the push cylinder 5 when working; a lifting seat 13 is mounted on the movable slide 12 through a screw motor 7; the lifting seat 13 can move up and down under the action of the screw motor 7 when working.

[0023] The lifting seat 13 is equipped with a laser welding head 15 (see the attached manual) through a swing motor 14. Figure 5 and 6 The laser welding head 15 is an external device. When the swing motor 14 is working, it can drive the laser welding head 15 to swing up and down (see the attached manual). Figure 6 ).

[0024] A traverse slide 6 is mounted on the frame 1 inside the three-jaw chuck 3 through a push cylinder 5; a lifting slide 8 is mounted on the traverse slide 6 through a screw motor 7; a clamping claw 10 is mounted on the lifting slide 8 through a clamping cylinder 9 (see the attached manual). Figure 3 ).

[0025] An ion fan 11 is mounted on the frame 1 on one side of the three-claw chuck 3 (see the attached manual). Figure 3 ). The ion fan 11 is an external device, which has the function of removing static electricity from the magnetic ring 18 when working.

[0026] A fume adsorption hood 16 is mounted on the frame 1 above the three-jaw chuck 3 (see the attached manual). Figure 1 and 2 The fume adsorption hood 16 is connected to an external fume treatment system, and the fume generated during operation can be adsorbed into the external fume treatment system through the fume adsorption hood 16 for treatment.

[0027] The magnetic ring welding device of the mandrel reducer first places the mandrel reducer assembly 17 on the three-jaw chuck 3 when working, and then the three-jaw chuck 3 clamps and fixes the mandrel reducer assembly 17; then the magnetic ring 18 to be installed is manually pre-installed on the mandrel reducer assembly 17.

[0028] After the above work is completed, the clamping claw 10 will clamp and fix the magnetic ring 18 to be installed under the cooperation of the traverse slide 6, the screw motor 7 and the lifting slide 8. At this time, the magnetic ring 18 will generate a certain magnetic force with the mandrel reducer assembly 17 under the action of magnetic force; then the rotating motor 2 drives the mandrel reducer assembly 17 to rotate through the three-jaw chuck 3; during the rotation of the mandrel reducer assembly 17, the torque sensor will measure and record the torque; then according to the measurement and recording results, the rotating motor 2 will drive the mandrel reducer assembly 17 to rotate to a suitable assembly position.

[0029] After the core shaft reducer assembly 17 rotates to a suitable assembly position, the welding component 4 drives the laser welding head 15 to move, so that the laser welding head 15 can weld a welding point in the upper and lower directions of the magnetic ring 18 so that the magnetic ring 18 can maintain a fixed connection with the core shaft reducer assembly 17.

[0030] After the magnetic ring 18 is fixedly connected to the mandrel reducer assembly 17, the clamping claw 10 releases the magnetic ring 18 and resets. Then the rotating motor 2 drives the mandrel reducer assembly 17 and the magnetic ring 18 to rotate synchronously through the three-jaw chuck 3. During the synchronous rotation of the mandrel reducer assembly 17 and the magnetic ring 18, the laser welding head 15 completes the welding of the magnetic ring 18 in multiple directions. When the laser welding head 15 completes the welding work, it can be reset. Then remove the mandrel reducer that has completed the welding. At this point, the welding device has completely completed the welding of the magnetic ring of the mandrel reducer, and the welding device can enter the next working cycle.

[0031] The magnetic ring welding device of the mandrel reducer has a compact structure and ingenious design. It can adjust the relative position of the mandrel reducer assembly and the magnetic ring through the three-jaw chuck 3, thereby facilitating the laser welding head 15 to weld the appropriate position, thereby solving the problem of low processing efficiency in the existing magnetic ring welding method, and is particularly suitable for the needs of magnetic ring welding of the mandrel reducer.

Claims

1. A magnetic ring welding device for a mandrel reducer, comprising a frame (1), a welding assembly (4), a three-jaw chuck (3), a rotating motor (2) and a clamping claw (10); characterized in that: The frame (1) is provided with a three-jaw chuck (3) via a rotating motor (2) and a torque sensor; a welding assembly (4) is provided on the frame (1) on one side of the three-jaw chuck (3); a transverse slide (6) is provided on the frame (1) inside the three-jaw chuck (3) via a pushing cylinder (5); a lifting slide (8) is provided on the transverse slide (6) via a screw motor (7); and a clamping claw (10) is provided on the lifting slide (8) via a clamping cylinder (9).

2. The magnetic ring welding device of a mandrel reducer according to claim 1, characterized in that: An ion fan (11) is installed on the frame (1) on one side of the three-jaw chuck (3).

3. The magnetic ring welding device of a mandrel reducer according to claim 1, characterized in that: The welding assembly (4) comprises a laser welding head (15), a movable slide (12), a lifting seat (13) and a swing motor (14); the movable slide (12) is mounted on the frame (1) on one side of the three-jaw chuck (3) via a push cylinder (5); the lifting seat (13) is mounted on the movable slide (12) via a screw motor (7); and the laser welding head (15) is mounted on the lifting seat (13) via a swing motor (14).

4. The magnetic ring welding device for a mandrel reducer according to claim 1, characterized in that: A fume adsorption hood (16) is installed on the frame (1) above the three-jaw chuck (3).

Images