Argon arc welding mechanism for stator core group

Abstract

The utility model discloses an argon arc welding mechanism for a stator iron core group, and aims to provide the argon arc welding mechanism for the stator iron core group, which can control a stator to be in a gas protection environment in advance. A disc and a working frame are detachably connected with the base, the stator is detachably connected with the disc, an air pump, an air pipe, a first welding piece and a second welding piece are installed on the working frame, a first air outlet pipe and a second air outlet pipe are communicated with the air pipe, the air pipe is connected with the air pump, a welding head is installed on the first welding piece, and an abutting block is installed on the second welding piece. A plurality of first air outlets are formed in the air pipe, the second air outlets are symmetrically distributed with the welding head as the center, and the third air outlets are symmetrically distributed with the abutting block as the center. The beneficial effects of the utility model are that the stator can be controlled to be in a gas protection environment in advance; the stable limiting work of the plurality of stators can be conveniently carried out; and a part capable of controlling the position adjustment of the stator is arranged.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to an argon arc welding mechanism for a stator core assembly. Background Art

[0002] A motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. A motor generally includes a stator and a rotor. The stator includes a stator core and a coil winding wound around the stator core. It is an essential component for the motor to work. Of course, the stator needs to be welded after winding during processing. The welded stator not only has good stability, but also welding is for connecting the circuit.

[0003] The argon arc welding mechanism uses argon for welding. It is an arc welding with argon as the shielding gas. The argon here is a rare gas widely used in industry. It is inactive and can neither burn nor support combustion. The use of this inert gas in welding is safe and reliable.

[0004] Chinese Patent Authorization Announcement No.: CN213410743U, Authorization Announcement Date June 11, 2021, discloses a servo drive stator argon arc welding device with a protective function, including: a base; a groove, the groove is opened on the top of the base; a first motor, the first motor is fixedly installed in the groove, and the output shaft of the first motor extends to the outside of the base; a disc, the disc is fixedly installed on the output shaft of the first motor; a positioning disc, the positioning disc is fixedly installed on the top of the disc; a stator body, the stator body is slidably sleeved on the positioning disc, and the bottom of the stator body and the top of the disc are in contact; a first bracket, the first bracket is fixedly installed on the top of the base, the first bracket is located on the left side of the disc, and the first bracket extends to the top of the stator body; a first cylinder, the first cylinder is fixedly installed on the top inner wall of the first bracket, and the first cylinder is located above the stator body; a second bracket, the second bracket is fixedly installed on the output rod of the first cylinder; a welding mechanism, the welding mechanism is arranged on the second bracket; a fume treatment mechanism, the fume treatment mechanism is arranged on the welding mechanism. The shortcoming of this technical solution is that when the servo drive stator is welded, the second cylinder and the third cylinder are directly controlled to work during welding, so the initial welding work of the servo drive stator is not in a gas protection state, which affects the welding effect.

[0005] In summary, a design that can provide a gas protection environment can be set up so that the stator can always be welded under the protection of gas. Utility Model Content

[0006] The utility model aims to overcome the defect in the prior art that the stator is not in a gas protection state in the initial welding state, and provides an argon arc welding mechanism for a stator core assembly which can control the stator to be in a gas protection environment in advance.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A argon arc welding mechanism for a stator core group comprises a base and a stator, wherein a disc and a work frame are mounted on the base, wherein the disc and the work frame are both detachably connected to the base, wherein the stator is detachably connected to the disc, wherein an air pump, an air pipe, a first welding piece and a second welding piece are mounted on the work frame, wherein an air outlet pipe 1 and an air outlet pipe 2 are arranged on the air pipe, wherein the first air outlet pipe and the second air outlet pipe are both connected to the air pipe, wherein the air pipe is connected to the air pump, wherein the first air outlet pipe 1 is placed in the first welding piece, wherein the second air outlet pipe 2 is placed in the second welding piece, wherein the first welding piece and the second welding piece are both placed in the first welding piece. At the upper end of the disc, a welding head is installed on the welding part one, and a resistance block is installed on the welding part two, and the position of the resistance block corresponds to the position of the welding head on the left and right. The air pipe is provided with a plurality of air outlet one, and the plurality of air outlet one are evenly distributed, and the position of the air outlet one corresponds to the position of the disc up and down, the air outlet pipe one is provided with a plurality of air outlet two, and the plurality of air outlet two are symmetrically distributed with the welding head as the center, and the air outlet pipe two is provided with a plurality of air outlet three, and the plurality of air outlet three are symmetrically distributed with the resistance block as the center.

[0009] In this design, the disc and the work frame can be installed through the base, and the disc and the work frame are detachably connected to the base, so that the rotation of the disc and the work frame can be controlled under the limiting effect of the base, and the stator is detachably connected to the disc, that is, the stator can be placed on the disc to control the rotation of the stator. Of course, the workbench here is equipped with an air pump, an air pipe, welding part one and welding part two, and the air pipe is provided with an air outlet pipe one and an air outlet pipe two, both of which are connected to the air pipe, and the air pipe is connected to the air pump, so the working absorption gas of the air pump can be controlled, and the gas can be introduced into the air outlet pipe one and the air outlet pipe two through the air pipe, and the air outlet pipe one is placed in the welding part one, and the air outlet pipe two is placed in the welding part two, and the welding part one and the welding part two are both placed at the upper end of the disc, so the stator whose position is adjusted by rotation can be placed between the welding part one and the welding part two, and the welding part one is equipped with a welding head, and the welding part two is equipped with a resistance block, and the position of the resistance block corresponds to the position of the welding head on the left and right, so the welding head and the resistance block can be controlled to perform contact welding of the stator. Of course, the air pipe here is provided with several air outlet one, and several air outlet one are evenly distributed. The position of air outlet one corresponds to the position of the disc up and down. Air outlet pipe one is provided with several air outlet two, and several air outlet two are symmetrically distributed with the welding head as the center. Air outlet pipe two is provided with several air outlet three, and several air outlet three are symmetrically distributed with the resistance block as the center. Then, the gas in the air pipe can be sprayed toward the stator through air outlet one, the gas in air outlet pipe one can be sprayed toward the stator through air outlet two, and the gas in air outlet pipe two is sprayed toward the stator through air outlet three. The gas inhaled by the air pump here is argon gas, which means that the stator can be controlled to be in the argon protection range at any time, which means that the purpose of controlling the stator to be in the gas protection environment in advance is achieved.

[0010] Preferably, the disc is provided with a plurality of slots, which are distributed in a ring shape with the center of the disc as the base point, and the top of the stator is placed at the outer end of the disc, and the bottom of the stator matches the slot. In this design, by providing a plurality of slots on the disc, and the top of the stator is placed at the outer end of the disc, and the bottom matches the slot, the stator can be directly controlled to be inserted into the slot, and the stator can be stably placed on the disc under the limiting effect of the slot, so as to perform the welding work of the stator. The plurality of slots here are distributed in a ring shape with the center of the disc as the base point, which means that a plurality of stators can be limited, so that the welding work of each stator can be performed in sequence through the rotation of the disc.

[0011] Preferably, a plurality of compression springs are installed on the slot, and the plurality of compression springs are symmetrically distributed with the center of the slot as the base point, one end of the compression spring is connected to the disc, and a pressure block is installed on the other end of the compression spring, and the pressure block is connected to the compression spring. In this design, a plurality of compression springs are installed on the slot, and the plurality of compression springs are symmetrically distributed with the center of the slot as the base point, one end of the compression spring is connected to the disc, and a pressure block is installed on the other end, and the pressure block is connected to the compression spring. Then, the pressure block can be manually controlled first, and the elastic expansion and contraction performance of the compression spring is cooperated to expand the insertion range of the slot, and the bottom end of the stator is smoothly inserted into the slot. In this way, under the elastic expansion and contraction performance of the compression spring, the compression spring can drive the pressure block to move, thereby clamping the stator, which is convenient for the stator to perform stable welding work.

[0012] Preferably, the base is provided with a groove, a rotating motor is installed at the groove, a rotating motor shaft is installed on the rotating motor, the bottom end of the disc is connected to the rotating motor shaft, the slot is placed at the top of the disc, a plurality of rollers are installed at the bottom end of the disc, the plurality of rollers are distributed in a ring shape with the center of the disc as the base point, and the rollers are detachably connected to the disc. This design provides a groove on the base, where a rotating motor can be installed, a rotating motor shaft is installed on the rotating motor, and the bottom end of the disc can be connected to the rotating motor shaft, so that the rotating motor can be controlled to work, so that the rotating motor shaft drives the disc to rotate, that is, drives the rotation of the stator inserted in the slot on the disc, so as to adjust the position of the stator and carry out the welding of the stator. The slot is placed at the top of the disc, and a number of rollers are installed on the bottom of the disc. The rollers are distributed in a ring shape with the center of the disc as the base point. The rollers are detachably connected to the disc, so that the disc rotates under the rolling of the rollers, thereby reducing the friction between the disc and the base when it rotates.

[0013] Preferably, a support frame is installed on the base, the structure of the support frame is L-shaped, a cylinder is installed on the support frame, a control tube is installed on the cylinder, the control tube is connected to the air pump, and the air pump is connected to the working frame. In this design, a support frame is installed on the base, the structure of the support frame is L-shaped, and a cylinder is installed on the support frame, a control tube is installed on the cylinder, the control tube is connected to the air pump, and the air pump is connected to the working frame, so that the air pump can be controlled to work, and the air pump can inhale argon gas and spray it towards the stator.

[0014] Preferably, a guide box and a working motor are installed on the support frame, an air outlet duct and a bellows are installed on the guide box, a working motor shaft is installed on the working motor, the working motor shaft is detachably connected to the guide box, a plurality of blades are installed on the working motor shaft, the plurality of blades are symmetrically distributed with the center of the working motor shaft as the base point, the blades are placed in the guide box, a water tank is installed on the base, one end of the air outlet duct is connected to the top of the guide box, and the other end of the air outlet duct is connected to the water tank, an air intake duct is installed on the working frame, one end of the air intake duct is connected to one end of the bellows, and the other end of the bellows is connected to the bottom of the guide box, an air intake hopper is installed on the other end of the air intake hopper, and the welding part 1 and welding part 2 are symmetrically distributed at the left and right ends of the air intake hopper. This design is to install a guide box and a working motor on the support frame, the guide box is equipped with an outlet duct and a bellows, and the working motor is equipped with a working motor shaft, the working motor shaft is detachably connected to the guide box, and several blades on the working motor shaft are placed in the guide box. Then the working motor works by allowing the working motor shaft to drive several blades to rotate, thereby performing air suction work. A water tank is installed on the base, one end of the outlet duct is connected to the top of the guide box, and the other end is connected to the water tank, an air suction duct is installed on the working frame, one end of the air suction duct is connected to one end of the bellows, and the other end of the bellows is connected to the bottom of the guide box, and an air intake hopper is installed at the other end of the air suction duct, and welding parts 1 and 2 are symmetrically distributed at the left and right ends of the air intake hopper, that is, the gas at the stator can be sucked in through the air intake hopper between welding parts 1 and 2, and then enter the water tank through the guiding effects of the air suction duct, the bellows and the air outlet duct in turn, so that the gas is discharged after the purification of liquid water.

[0015] Preferably, the water tank is provided with a water inlet and a water outlet, the water inlet is placed at the top of the water tank, the water outlet is placed at the bottom of the water tank, a plug 1 is installed at the water inlet, the plug 1 matches the water inlet, and a plug 2 is installed at the water outlet, the plug 2 matches the water outlet. This design is provided with a water inlet and a water outlet on the water tank, the water inlet is placed at the top of the water tank, and the water outlet is placed at the bottom of the water tank, so that liquid water can be poured through the water inlet to replace the gas-purified liquid water. And through the water outlet, the liquid water after work can be discharged. Here, a plug 1 is installed at the water inlet, and the plug 1 matches the water inlet. A plug 2 is installed at the water outlet, and the plug 2 matches the water outlet. The water inlet can be opened and closed through the plug 1, and the water outlet can be opened and closed through the plug 2.

[0016] The beneficial effects of the utility model are: the purpose of controlling the stator to be in a gas protection environment in advance can be achieved; the stable position limiting work of a plurality of stators is convenient; and a component capable of controlling the position adjustment of the stator is installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 yes Figure 1 The enlarged cross-sectional view at A in the middle;

[0019] Figure 3 yes Figure 1 The enlarged cross-sectional view at B in the middle;

[0020] Figure 4 yes Figure 1 Enlarged cross-sectional view at point C in the middle.

[0021] In the figure: 1, base, 2, disc, 3, roller, 4, groove, 5, rotating motor, 6, rotating motor shaft, 7, pressure block, 8, stator, 9, support frame, 10, water tank, 11, water inlet, 12, water outlet, 13, plug one, 14, plug two, 15, cylinder, 16, control pipe, 17, air pump, 18, working frame, 19, air pipe, 20, air outlet one, 21, welding part one, 22, welding part two, 23, welding head, 24, resistance block, 25, air outlet two, 26, air outlet three, 27, air outlet duct, 28, bellows, 29, air intake duct, 30, air inlet bucket, 31, guide box, 32, blade, 33, working motor shaft, 34, working motor, 35, slot, 36, compression spring. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0023] like Figure 1 and Figure 2In the embodiment shown, a argon arc welding mechanism for a stator core assembly includes a base 1 and a stator 8. A disc 2 and a work frame 18 are mounted on the base 1. The disc 2 and the work frame 18 are both detachably connected to the base 1. The stator 8 is detachably connected to the disc 2. An air pump 17, an air pipe 19, a welding piece 21 and a welding piece 22 are mounted on the work frame 18. An air outlet pipe 1 and an air outlet pipe 2 are provided on the air pipe 19. The air outlet pipe 1 and the air outlet pipe 2 are both connected to the air pipe 19. The air pipe 19 is connected to the air pump 17. The air outlet pipe 1 is placed in the welding piece 1 21. The air outlet pipe 2 is placed in the welding piece 22. The welding piece 21 and the welding piece 22 are connected to the air pipe 19. 2 are all placed at the upper end of the disc 2, a welding head 23 is installed on the welding piece 1 21, a resistance block 24 is installed on the welding piece 22, and the position of the resistance block 24 corresponds to the position of the welding head 23 on the left and right, a plurality of air outlets 1 20 are provided on the air pipe 19, and the plurality of air outlets 1 20 are evenly distributed, and the positions of the air outlets 1 20 correspond to the positions of the disc 2 up and down, a plurality of air outlets 25 are provided on the air outlet pipe 1, and the plurality of air outlets 25 are symmetrically distributed with the welding head 23 as the center, and a plurality of air outlets 3 26 are provided on the air outlet pipe 2, and the plurality of air outlets 3 26 are symmetrically distributed with the resistance block 24 as the center.

[0024] like Figure 4 As shown, the disc 2 is provided with a plurality of slots 35, which are distributed in a ring shape with the center of the disc 2 as the base point, the top end of the stator 8 is placed at the outer end of the disc 2, and the bottom end of the stator 8 matches the slot 35. A plurality of compression springs 36 are installed on the slot 35, which are symmetrically distributed with the center of the slot 35 as the base point, one end of the compression spring 36 is connected to the disc 2, and a pressure block 7 is installed on the other end of the compression spring 36, and the pressure block 7 is connected to the compression spring 36.

[0025] like Figure 1 , Figure 2 and Figure 3As shown, a groove 4 is provided on the base 1, a rotating motor 5 is installed in the groove 4, a rotating motor shaft 6 is installed on the rotating motor 5, the bottom end of the disc 2 is connected to the rotating motor shaft 6, a slot 35 is placed at the top of the disc 2, a plurality of rollers 3 are installed on the bottom end of the disc 2, the plurality of rollers 3 are distributed in a ring shape with the center of the disc 2 as the base point, and the rollers 3 are detachably connected to the disc 2. A guide box 31 and a working motor 34 are installed on the support frame 9, an air outlet duct 27 and a bellows 28 are installed on the guide box 31, a working motor shaft 33 is installed on the working motor 34, the working motor shaft 33 is detachably connected to the guide box 31, a plurality of blades 32 are installed on the working motor shaft 33, and the plurality of blades 32 are symmetrically distributed with the center of the working motor shaft 33 as the base point, and the blades 32 are placed in the guide box 31, a water tank 10 is installed on the base 1, one end of the air outlet duct 27 is connected to the top of the guide box 31, and the other end of the air outlet duct 27 is connected to the water tank 10, an air intake duct 29 is installed on the working frame 18, one end of the air intake duct 29 is connected to one end of the bellows 28, and the other end of the bellows 28 is connected to the bottom of the guide box 31, and an air intake hopper 30 is installed on the other end of the air intake duct 29, and welding part 1 21 and welding part 2 22 are symmetrically distributed at the left and right ends of the air intake hopper 30. The water tank 10 is provided with a water inlet 11 and a water outlet 12. The water inlet 11 is placed at the top of the water tank 10, and the water outlet 12 is placed at the bottom of the water tank 10. A plug 13 is installed at the water inlet 11, and the plug 13 matches the water inlet 11. A plug 2 14 is installed at the water outlet 12, and the plug 2 14 matches the water outlet 12.

[0026] First, the air pump 17, rotating motor 5, cylinder 15 and working motor 34 on the argon arc welding mechanism are electrically connected to the switch assembly. This switch assembly naturally needs to be electrically connected to an external power source so that the air pump 17, rotating motor 5, cylinder 15 and working motor 34 can be powered.

[0027] Then manually control the pressing block 7 on the disc 2. Here, the disc 2 is provided with a plurality of slots 35. The plurality of slots 35 are distributed in a ring shape with the center of the disc 2 as the base point, and a plurality of compression springs 36 are installed on the slots 35. The plurality of compression springs 36 are symmetrically distributed with the center of the slots 35 as the base point. One end of the compression spring 36 is connected to the disc 2, and the other end is installed with the pressing block 7. Then, the pressing block 7 can be directly pressed under the elastic expansion effect of the compression spring 36 to stably adjust the position of the pressing block 7, thereby expanding the insertable range at the slot 35, and then the bottom end of the stator 8 is inserted into the slot 35 facing the expanded insertable range, and the control of the pressing block 7 is released. Under the elastic expansion effect of the compression spring 36, the pressing block 7 can naturally move toward the stator 8, thereby clamping the stator 8, and stator 8 is stably limited on the disc 2. Of course, a plurality of slots 35 can be equipped with a plurality of stators 8, so as to rotate the disc 2 and weld each stator 8 in turn.

[0028] Then, through the control of the switch assembly, the rotating motor 5 can be made to work. The rotating motor 5 here is placed in the slot 35 at the top of the disc 2, so that the rotating motor shaft 6 on the rotating motor 5 can control the rotation of the disc 2, and the roller 3 at the bottom of the disc 2 can stably rotate on the base 1. The roller 3 here can adopt a rolling bearing, so that the inner ring of the rolling bearing is connected to the bottom of the disc 2, and the outer ring can rotate on the base 1, so as to reduce the friction force when the disc 2 contacts the base 1 when rotating.

[0029] When the stator 8 rotates to the lower end of the working frame 18, the operation of the rotating motor 5 can be stopped immediately, and then the operation of the cylinder 15 on the supporting frame 9 and the air pump 17 connected to the control pipe 16 of the cylinder 15 can be started, so that the cylinder 15 can generate air pressure and apply pressure to the air pump 17 through the control pipe 16, so that the air pump 17 can drive the working frame 18 to move downward until the welding part 1 21 and the welding part 2 22 on the working frame 18 are respectively placed on the left and right ends of the stator 8, and then the pressure of the cylinder 15 can be stopped. The air pump 17 can inhale the required argon gas and let the argon gas flow into the outlet pipe 1 and the outlet pipe 2 through the air pipe 19, so that the outlet pipe 1, the outlet pipe 2 and the air pump 17 are all circulated with argon gas. Of course, there are a number of outlet ports 20 evenly distributed on the air pipe 19, and the position of the outlet port 20 corresponds to the position of the disc 2 up and down, and a welding head 23 is installed on the welding part 21, and the outlet pipe 1 is also placed in the welding part 21. The outlet pipe 1 is connected to the plurality of outlet ports 25 with the welding head 23 as the The welding piece 22 is symmetrically distributed, and a resistance block 24 is installed on the welding piece 22. The outlet pipe 2 is placed inside the welding piece 22. The outlet ports 3 26 connected to the outlet pipe 2 are symmetrically distributed with the resistance block 24 as the center. Then, the argon gas is discharged toward the top of the stator 8 through the outlet port 1 20, toward the left end of the stator 8 through the outlet port 25, and toward the right end of the stator 8 through the outlet port 3 26, so that the stator is placed in the protection range of the argon gas first, so that the purpose of controlling the stator in the gas protection environment in advance is achieved. Then, the argon arc welding of the stator 8 can be carried out through the resistance of the resistance block 24 and the welding of the welding head 23.

[0030] However, the argon gas here is always blown toward the stator 8 and needs to be recycled and processed. This work can be performed by controlling the working motor 34 on the support frame 9, so that the working motor shaft 33 on the working motor 34 drives the connected blades 32 to rotate. The blades 32 here are placed in the guide box 31. The connection between the working motor shaft 33 and the guide box 31 can be connected through a micro rolling bearing, so as to smoothly rotate the blades 32. The guide box 31 is equipped with an outlet duct 27 and a bellows 28. The outlet duct 27 is One end is connected to the top of the guide box 31, and the other end is connected to the water tank 10. One end of the bellows 28 is connected to one end of the air intake duct 29, and the other end is connected to the bottom of the guide box 31. The air intake hopper 30 installed at the other end of the air intake duct 29 is placed between the welding part 1 21 and the welding part 2 22, that is, placed at the upper end of the stator 8. Then the rotation of the blade 32 allows the gas at the stator 8 to be discharged into the water tank 10 through the air intake hopper 30, the air intake duct 29, the bellows 28 and the air outlet duct 27 in sequence, and then purified by liquid water. In this way, the welding work of the stator 8 is carried out within the protection range of argon gas, and the argon gas can be recycled. Here, the source of argon gas can be provided by an external argon gas storage tank.

Claims

1. A argon arc welding mechanism for a stator core assembly, characterized in that: The invention comprises a base (1) and a stator (8), wherein a disc (2) and a work frame (18) are mounted on the base (1), wherein the disc (2) and the work frame (18) are both detachably connected to the base (1), wherein the stator (8) is detachably connected to the disc (2), wherein an air pump (17), an air pipe (19), a first welding piece (21) and a second welding piece (22) are mounted on the work frame (18), wherein an air outlet pipe (1) and an air outlet pipe (2) are disposed on the air pipe (19), wherein the first air outlet pipe and the second air outlet pipe are both connected to the air pipe (19), wherein the air pipe (19) is connected to the air pump (17), wherein the first air outlet pipe is disposed in the first welding piece (21), wherein the second air outlet pipe is disposed in the second welding piece (22), wherein the first welding piece (21) and the second welding piece (22) are both disposed in the second welding piece (22). At the upper end of the disc (2), a welding head (23) is installed on the welding piece 1 (21), and a resistance block (24) is installed on the welding piece 2 (22), and the position of the resistance block (24) corresponds to the position of the welding head (23) on the left and right. The air pipe (19) is provided with a plurality of air outlets 1 (20), and the plurality of air outlets 1 (20) are evenly distributed. The position of the air outlets 1 (20) corresponds to the position of the disc (2) on the top and bottom. The air outlet pipe 1 is provided with a plurality of air outlets 2 (25), and the plurality of air outlets 2 (25) are symmetrically distributed with the welding head (23) as the center. The air outlet pipe 2 is provided with a plurality of air outlets 3 (26), and the plurality of air outlets 3 (26) are symmetrically distributed with the resistance block (24) as the center.

2. The argon arc welding mechanism for a stator core assembly according to claim 1, characterized in that: The disc (2) is provided with a plurality of slots (35), which are distributed in a ring shape with the center of the disc (2) as a base point. The top end of the stator (8) is placed at the outer end of the disc (2), and the bottom end of the stator (8) matches the slots (35).

3. The argon arc welding mechanism for a stator core assembly according to claim 2, characterized in that: A plurality of compression springs (36) are mounted on the slot (35), and the plurality of compression springs (36) are symmetrically distributed with the center of the slot (35) as a base point. One end of the compression spring (36) is connected to the disk (2), and a pressure block (7) is mounted on the other end of the compression spring (36), and the pressure block (7) is connected to the compression spring (36).

4. The argon arc welding mechanism for a stator core assembly according to claim 2, characterized in that: The base (1) is provided with a groove (4), a rotating motor (5) is installed at the groove (4), a rotating motor shaft (6) is installed on the rotating motor (5), the bottom end of the disc (2) is connected to the rotating motor shaft (6), the slot (35) is placed at the top of the disc (2), a plurality of rollers (3) are installed on the bottom end of the disc (2), the plurality of rollers (3) are distributed in a ring shape with the center of the disc (2) as a base point, and the rollers (3) are detachably connected to the disc (2).

5. The argon arc welding mechanism for a stator core assembly according to claim 1, characterized in that: A support frame (9) is mounted on the base (1), the support frame (9) having an L-shaped structure, a cylinder (15) is mounted on the support frame (9), a control tube (16) is mounted on the cylinder (15), the control tube (16) is connected to an air pump (17), and the air pump (17) is connected to a working frame (18).

6. The argon arc welding mechanism for a stator core assembly according to claim 5, characterized in that: A flow guide box (31) and a working motor (34) are mounted on the support frame (9); an air outlet duct (27) and a bellows (28) are mounted on the flow guide box (31); a working motor shaft (33) is mounted on the working motor (34); the working motor shaft (33) is detachably connected to the flow guide box (31); a plurality of blades (32) are mounted on the working motor shaft (33); the plurality of blades (32) are symmetrically distributed with the center of the working motor shaft (33) as a base point; the blades (32) are placed in the flow guide box (31); and a water pump is mounted on the base (1). The invention relates to a water tank (10), wherein one end of the air outlet duct (27) is communicated with the top end of the guide box (31), and the other end of the air outlet duct (27) is communicated with the water tank (10). An air intake duct (29) is installed on the working frame (18), one end of the air intake duct (29) is communicated with one end of the bellows (28), and the other end of the bellows (28) is communicated with the bottom end of the guide box (31). An air intake hopper (30) is installed at the other end of the air intake hopper (29), and the first welded part (21) and the second welded part (22) are symmetrically distributed at the left and right ends of the air intake hopper (30).

7. The argon arc welding mechanism for a stator core assembly according to claim 6, characterized in that: The water tank (10) is provided with a water inlet (11) and a water outlet (12), wherein the water inlet (11) is disposed at the top end of the water tank (10), and the water outlet (12) is disposed at the bottom end of the water tank (10), a plug (13) is installed at the water inlet (11), and the plug (13) matches the water inlet (11), and a plug (14) is installed at the water outlet (12), and the plug (14) matches the water outlet (12).

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