CN217769796U - Stator coil terminal welding machine - Google Patents

Abstract

The utility model discloses a stator coil terminal welding machine, which comprises a bracket, one side of the outer wall of the top of the bracket is mounted with a limiting component by bolts, two sides of the outer wall of the top of the bracket are installed with mounting brackets through bolts, and the outer wall of the top of the bracket is provided with welding components. The welding assembly includes the second cylinder. The output end of the second cylinder is installed with a base plate through bolts, and the bottom outer wall of the base plate is provided with placement grooves on both sides. Slider above. The welding gun on the welding assembly of the utility model can weld two terminals at one time, thereby improving the welding speed, meeting the welding requirements of the existing stator coil, the conveyor belt can transport the stator, and at this time, the limiting assembly can be used for the stator coil. The two extended leads with terminals are limited, so as to cooperate with subsequent welding components to realize continuous welding of the terminals and improve the welding speed of the equipment.

Description

A stator coil terminal welding machine

technical field

The utility model relates to the technical field of stator production, in particular to a stator coil terminal welding machine.

Background technique

The stator is the fixed part of the machine, and the stator is composed of three parts: the stator core, the stator winding and the frame. The main function of the stator is to generate a rotating magnetic field, while the main function of the rotor is to be cut by the magnetic force lines in the rotating magnetic field to generate current.

The stator coil terminal welding machine in the prior art has the following problems: the existing stator coil terminal welding equipment has only one welding torch, and only one terminal can be welded at a time, resulting in low welding efficiency.

Therefore, it is urgent to design a stator coil terminal welding machine to solve the above problems.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a stator coil terminal welding machine.

In order to achieve the above object, the utility model adopts the following technical solutions:

A stator coil terminal welding machine, comprising a bracket, a limiting component is installed on one side of the top outer wall of the bracket through bolts, a mounting frame is installed on both sides of the top outer wall of the bracket through bolts, and a welding component is arranged on the top outer wall of the mounting frame , the welding assembly includes a cylinder two, the output end of the cylinder two is installed with a base plate through bolts, and both sides of the bottom outer wall of the base plate are provided with a settling groove, the inside of the settling groove is installed with a screw rod through a bearing, and the settling groove The inside is equipped with a slide rod directly above the screw rod through bolts, and the outside of the slide rod is slidably connected with a welding torch that is threadedly connected with the screw rod. An infrared sensor 2 is fixed on the outer wall of one side of the welding gun, and the outer walls of the two sides of the substrate The two motors are all installed with bolts, and the output end of the second motor is fixedly connected with the screw rod through the flat key.

Further, the limit assembly includes two support plates, a pulley is installed on the outer wall of one side of the support plate through a bearing, and a belt is wound between the two pulleys, and the outer wall of the side of the belt is integrally formed with a Limiting blocks for equidistant structure distribution.

Further, a motor 1 is installed on the outer wall of one side of the support plate through bolts, and the output end of the motor 1 is fixedly connected to one of the pulleys through a flat key.

Further, cylinder 1 is installed on the outer wall of one side of the installation frame through bolts, and a splint is installed on the output end of cylinder 1 through bolts, and infrared sensor 1 is embedded on the outer wall of one side of the splint.

Further, a groove is opened on one side of the inner wall of the installation frame near the bottom, and the splint is located inside the groove.

Further, a conveyor belt is arranged inside the bracket, and a console is installed on one side of the outer wall of the installation frame close to the top through bolts, and the console is electrically connected to the conveyor belt through wires.

The beneficial effects of the utility model are:

1. Through the set welding assembly, when using the equipment for welding, the welding torch on the welding assembly can weld two terminals at one time, thereby increasing the welding speed and meeting the needs of the existing stator coil welding.

2. Through the set limit component and conveyor belt, when using the equipment, the conveyor belt can transport the stator, and at this time the limit component can limit the two lead wires with terminals extending from the stator coil, so as to cooperate with Subsequent welding components realize continuous welding of terminals, increasing the welding speed of the equipment.

3. Through the set infrared sensor 1, infrared sensor 2, splint and screw rod, when using this equipment to weld the stator coil terminals, through the detection of infrared sensor 1 and infrared sensor 2, the cylinder 1 can be moved, so that the splint can cooperate with the bracket more easily. The high side clamps the stator, so as to realize the limit of the stator, and at the same time, the motor 2 can be started, so that the screw rod can drive the welding torch to move, so that the welding torch can locate the welding point according to the detection of the infrared sensor 2, and realize the automation of the equipment And intelligent welding.

Description of drawings

Fig. 1 is a schematic diagram of the front view structure of a stator coil terminal welding machine proposed by the utility model;

Fig. 2 is a structural schematic diagram of a welding assembly of a stator coil terminal welding machine proposed by the utility model;

Fig. 3 is a structural schematic diagram of a limit assembly of a stator coil terminal welding machine proposed by the present invention;

Fig. 4 is a schematic diagram of a partial structure of a bracket of a stator coil terminal welding machine proposed by the present invention.

In the figure: 1. Bracket; 2. Conveyor belt; 3. Mounting frame; 4. Console; 5. Welding assembly; 6. Cylinder 1; 7. Limiting assembly; Belt; 11, motor one; 12, limit block; 13, groove; 14, splint; 15, infrared sensor one; 16, cylinder two; 17, substrate; 18, placement groove; 19, screw rod; 20, slide Rod; 21, motor two; 22, welding torch; 23, infrared sensor two.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or there may be an intervening component at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terminology used in the description of the utility model herein is only for the purpose of describing specific embodiments, and is not intended to limit the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to Fig. 1 to Fig. 4 at the same time, a stator coil terminal welding machine includes a bracket 1, and a limit component 7 is installed on the outer wall of the top of the bracket 1 through bolts. The limit component 7 is convenient for limiting the lead wires drawn out of the stator coil. Mounting frame 3 is installed on both sides of the top outer wall of bracket 1 through bolts, and a welding assembly 5 is arranged on the top outer wall of mounting frame 3. The welding assembly 5 can weld the stator coil terminals. The welding assembly 5 includes cylinder 2 16, and the model of cylinder 2 16 is preferred. It is SC40*200, which is convenient to provide power for the lifting of the base plate 17. The output end of the cylinder 2 16 is installed with the base plate 17 through bolts, and both sides of the outer wall of the bottom of the base plate 17 are provided with a settling groove 18, and the inside of the settling groove 18 is installed with a screw rod through a bearing. 19. The screw mandrel 19 can drive the welding torch 22 to move under the action of the motor two 21. A slide bar 20 located directly above the screw mandrel 19 is installed inside the placement groove 18 through bolts. The slide bar 20 is convenient for guiding the movement of the welding torch 22, and the slide bar 20 is externally slidably connected with a welding torch 22 that is threadedly connected to the screw mandrel 19. The welding torch 22 can weld the coil leads and terminals. An infrared sensor 23 is fixed on the outer wall of one side of the welding torch 22. The model of the infrared sensor 23 is preferably D203S. When the terminals to be welded can be detected, the welding torch 22 and the cylinder 2 16 are moved, and the outer walls of both sides of the base plate 17 are equipped with motors 21 by bolts. , and the output end of the second motor 21 is fixedly connected with the screw rod 19 through a flat key, and a conveyor belt 2 is arranged inside the bracket 1, and the conveyor belt 2 is composed of two roller shafts, a driving motor and a conveyor belt 10, so that the stator can be mounted on the bracket 1 Internal movement, the console 4 is installed on the outer wall near the top of the installation frame 3 through bolts, the console 4 is convenient to control the operation of the equipment under the setting of the worker, and the console 4 is electrically connected to the conveyor belt 2 through wires .

Further, the limit assembly 7 includes two support plates 8, and a pulley 9 is installed on the outer wall of one side of the support plate 8 through a bearing. The pulley 9 can drive the belt 10 to move under the action of the motor one 11, and the two pulleys 9 A belt 10 is wound between them, and the outer wall of the side of the belt 10 is integrally formed with limit blocks 12 that are distributed in an equidistant structure. Two adjacent limit blocks 12 can cooperate with the belt 10 and the bracket 1 to form a limit cavity, thereby The two lead wires drawn from the stator coil are used to limit the position, and a motor-11 is installed on the outer wall of one side of the support plate 8 by bolts. The model of the motor-11 is preferably 28HN50-3-15A, which is convenient to provide power for the belt 10 to rotate, and The output end of one 11 is fixedly connected with one of the pulleys 9 by a flat key.

Further, on the outer wall of one side of the mounting frame 3, a cylinder-6 is installed through bolts, the model of the cylinder-6 is preferably SC40*200, and the output end of the cylinder-6 is equipped with a splint 14 through bolts, and the splint 14 can act on the cylinder-6. Downward movement, thereby cooperates the inner wall of one side of support 1 to limit the stator, and the outer wall of one side of splint 14 is embedded with infrared sensor one 15, and the model of infrared sensor one 15 is preferably D203S, which is convenient for detecting when the stator is transported to the position of splint 14, so that the follow-up The console 4 controls the start of the welding assembly 5 and the cylinder 16 to realize the welding and clamping of the coil terminals. The inner wall on one side of the installation frame 3 is provided with a groove 13 near the bottom. The groove 13 can accommodate the splint 14 to avoid the influence of the splint 14 The movement of the stator inside the bracket 1 , the splint 14 is located inside the groove 13 .

Working principle: When in use, the two lead wires with terminals on the stator coil can be inserted between the two adjacent limit blocks 12 on the belt 10, so that the limit assembly 7 fixes the lead wires, and then Control the conveyor belt 2 and the motor one 11 to start synchronously through the console 4, so that the conveyor belt 2 and the belt 10 rotate at the same speed, and when the transported stator is detected by the infrared sensor one 15, the conveyor belt 2 stops moving, and the cylinder one 6 will start to make the splint 14 move, thereby pushing the stator facing the splint 14 to move, and then cooperate with the higher side of the bracket 1 to limit the stator. Now motor two 21 can start, and screw mandrel 19 drives welding torch 22 to slide on slide bar 20, when infrared sensor two 23 detects the terminal to be welded, cylinder two 16 and welding torch 22 can start simultaneously, make welding torch 22 pairs of terminals Carry out welding so that the terminal and the coil lead wire are fastened together, so as to realize the welding of the terminal, and then after the welding is completed, the welding assembly 5 will rise, and the cylinder one 6 will start to release the limit on the stator, and at the same time, the conveyor belt 2 Will continue to move, so that the stator is transported to the next process.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A stator coil terminal welding machine, comprising a bracket (1), characterized in that: one side of the top outer wall of the bracket (1) is fitted with a limiting assembly (7) by bolts, and the two sides of the top outer wall of the bracket (1) are A mounting frame (3) is installed by bolts, and a welding assembly (5) is arranged on the top outer wall of the mounting frame (3), and the welding assembly (5) includes cylinder two (16), and the cylinder two (16) The output end is equipped with a base plate (17) through bolts, and both sides of the bottom outer wall of the base plate (17) are provided with placement grooves (18), and the inside of the placement groove (18) is equipped with a screw rod (19) through a bearing. The inside of the groove (18) is equipped with a slide bar (20) positioned directly above the screw mandrel (19) by a bolt, and the outside of the slide bar (20) is slidably connected with a welding torch (22) that is threadedly connected with the screw mandrel (19). An infrared sensor two (23) is fixed on the outer wall of one side of the welding torch (22), and a second motor (21) is installed on the outer wall of the two sides of the substrate (17) by bolts, and the output end of the second motor (21) passes through Flat key is fixedly connected with screw mandrel (19). 2. A stator coil terminal welding machine according to claim 1, characterized in that: the limit assembly (7) includes two support plates (8), and the outer wall of one side of the support plate (8) passes through Pulleys (9) are installed on the bearing, and a belt (10) is wound between the two pulleys (9), and limit blocks (12) in an equidistant structure are integrally formed on the outer wall of the side of the belt (10) . 3. A stator coil terminal welding machine according to claim 2, characterized in that: a motor one (11) is installed on the outer wall of one side of the support plate (8) through bolts, and the motor one (11) The output end is fixedly connected with one of the pulleys (9) by a flat key. 4. A stator coil terminal welding machine according to claim 1, characterized in that: cylinder one (6) is installed on the outer wall of one side of the mounting frame (3) through bolts, and the output of cylinder one (6) A splint (14) is installed at the end through bolts, and an infrared sensor one (15) is embedded on the outer wall of one side of the splint (14). 5. A stator coil terminal welding machine according to claim 4, characterized in that: a groove (13) is opened on the inner wall of one side of the installation frame (3) near the bottom, and the splint (14) is located in the groove. Inside the slot (13). 6. A stator coil terminal welding machine according to claim 1, characterized in that: a conveyor belt (2) is provided inside the bracket (1), and the outer wall of one side of the mounting frame (3) passes close to the top A console (4) is installed on the bolt, and the console (4) is electrically connected to the conveyor belt (2) through a wire.

Images