CN111604628B

CN111604628B - Stator and rotor automatic welding equipment

Info

Publication number: CN111604628B
Application number: CN202010417172.4A
Authority: CN
Inventors: 邵昶恒; 黄嘉诚
Original assignee: Foshan Zhi Xing Industrial Development Co ltd
Current assignee: Foshan Zhi Xing Industrial Development Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2022-02-22
Anticipated expiration: 2040-05-18
Also published as: CN111604628A

Abstract

The invention discloses automatic stator and rotor welding equipment, which comprises a base, a support rod and a motor, wherein the right side of the base is provided with a support, the support penetrates through an electric telescopic frame, the left side of the upper end surface of the base is fixedly provided with a bearing frame, the inner top of the bearing frame is fixedly provided with a hydraulic cylinder, the lower side of the hydraulic cylinder is connected with a bearing frame through a piston rod, the inner top of the bearing frame is fixedly provided with an electric telescopic column, the bottom of the electric telescopic column is connected with a limiting block, the inner bottom of the bearing frame is rotatably connected with a rotating plate, the automatic stator and rotor welding equipment is characterized in that after the stator and rotor are placed and fixed, the stator and rotor can move up and down along with the bearing frame until the welding position of the stator and rotor is positioned at the right left side of a welding machine main body, the positioning operation is conveniently completed, then the welding machine main body works and moves left and right under the action of the electric telescopic frame, and the stator and rotor can rotate along with the rotation of the rotating plate, complete welding operation is conveniently completed.

Description

Stator and rotor automatic welding equipment

Technical Field

The invention relates to the technical field of stator and rotor correlation, in particular to automatic stator and rotor welding equipment.

Background

The fixed part in the motor is called a stator, and a pair of DC excitation static main magnetic poles are arranged on the stator; the rotating part is called an armature core, an armature winding is arranged on the rotating part, induced electromotive force is generated after the armature winding is electrified and serves as a rotating magnetic field, and automatic welding equipment is needed in the process of welding the stator and the rotor together.

Most of existing automatic welding equipment are achieved through mechanical arms, operation of the mechanical arms can be mastered after professional training, the common mechanical arms are high in manufacturing cost and difficult to achieve large-scale, meanwhile, a common oil press can only move up and down, the stator and the rotor are difficult to move circumferentially in the welding process, comprehensive welding treatment is difficult to obtain, and therefore the automatic welding equipment is not convenient to use, and needs to be improved according to the problems.

Disclosure of Invention

The invention aims to provide automatic stator and rotor welding equipment to solve the problems that most of the existing automatic welding equipment proposed in the background technology is realized by using a manipulator, but the operation of the manipulator can be mastered after professional training, the cost of the common manipulator is high, the large scale is difficult to realize, a common oil press can only move up and down, the stator and the rotor are difficult to perform circular motion in the welding process, and the comprehensive welding treatment is difficult to obtain.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a decide rotor automatic weld equipment, includes the base, supports pole and motor, the right side of base is provided with the support, and the support runs through electronic expansion bracket, and the top of electronic expansion bracket runs through the welding machine main part simultaneously, the left side of base up end is fixed with bears the frame, and bears the interior top of frame and be fixed with the pneumatic cylinder, and the downside of pneumatic cylinder is connected with the bearer frame through the piston rod simultaneously, the interior top of bearer frame is fixed with electronic flexible post, and the bottom of electronic flexible post is connected with the stopper, and the interior bottom of bearer frame rotates simultaneously and is connected with the commentaries on classics board.

Preferably, the support is connected to the base through a first bolt in a threaded manner, and the number of the first bolts is two.

Preferably, the right side of the support is provided with a support rod, and the support rod is in threaded connection with the electric telescopic frame.

Preferably, the welding machine main body and the support form a telescopic structure through an electric telescopic frame.

Preferably, the upper side of the welding machine main body is provided with a support column, and the support column is in threaded connection with the top of the electric telescopic frame.

Preferably, the hydraulic cylinder and the bearing frame form a telescopic structure through a piston rod.

Preferably, the top of the bearing frame is in threaded connection with the piston rod through a second bolt, and the second bolts are symmetrically arranged.

Preferably, the bearing frame forms a telescopic structure with the limiting block through an electric telescopic column.

Preferably, the limiting block is rotatably connected to the bottom of the electric telescopic column.

Preferably, the motor is fixed at the bottom of the bearing frame, and the upper side of the motor is rotatably connected with a rotating plate through a motor shaft.

Compared with the prior art, the invention has the beneficial effects that: the automatic welding equipment for the stator and the rotor,

(1) after the stator and the rotor are fixed on the rotating plate through the external bolts, the limiting block can move downwards under the action of the electric telescopic column, so that the stator and the rotor are conveniently abutted and limited, and the stability of the stator and the rotor is improved;

(2) after the stator and the rotor are placed and fixed, the stator and the rotor can move up and down along with the bearing frame until the welding position of the stator and the rotor is located on the right left side of the welding machine main body, the positioning operation is conveniently completed, then the welding machine main body works and moves left and right under the action of the electric telescopic frame, meanwhile, the stator and the rotor can rotate along with the rotation of the rotating plate, and the complete welding operation is conveniently completed.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. the welding machine comprises a base, 2, a support, 3, a first bolt, 4, an electric telescopic frame, 5, a supporting rod, 6, a welding machine main body, 7, a supporting column, 8, a bearing frame, 9, a hydraulic cylinder, 10, a piston rod, 11, a bearing frame, 12, a second bolt, 13, an electric telescopic column, 14, a limiting block, 15, a motor, 16, a motor shaft, 17 and a rotating plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a decide rotor automatic weld equipment, it is shown according to fig. 1, the right side of base 1 is provided with support 2, and support 2 runs through electronic expansion bracket 4, welding machine main part 6 has been run through at the top of electronic expansion bracket 4 simultaneously, support 2 is on base 1 through 3 threaded connection of first bolt, and first bolt 3 is provided with two, it can fix support 2 at base 1 to screw up first bolt 3, support 2 plays the effect of support to electronic expansion bracket 4, the right side of support 2 is provided with and supports pole 5, and support 5 threaded connection on electronic expansion bracket 4, it can support electronic expansion bracket 4 with electronic expansion bracket 4 and fix on support 2 to screw up to pole 5, so that subsequent use.

According to the drawings of fig. 1 and 2, a bearing frame 8 is fixed on the left side of the upper end face of a base 1, a hydraulic cylinder 9 is fixed on the inner top of the bearing frame 8, the lower side of the hydraulic cylinder 9 is connected with a bearing frame 11 through a piston rod 10, a welding machine main body 6 forms a telescopic structure with a support 2 through an electric telescopic frame 4, after the welding machine main body 6 is fixed, the welding machine main body 6 can move left and right under the telescopic action of the electric telescopic frame 4, welding operation is convenient to carry out, a support post 7 is arranged on the upper side of the welding machine main body 6, the support post 7 is in threaded connection with the top of the electric telescopic frame 4, the welding machine main body 6 can be fixedly supported on the electric telescopic frame 4 by tightening the support post 7, the stability of the welding machine main body 6 is convenient to improve, subsequent use is convenient, the hydraulic cylinder 9 forms a telescopic structure with the bearing frame 11 through the piston rod 10, and the bearing frame 11 can move up and down under the action of the hydraulic cylinder 9 and the piston rod 10, the stator and the rotor move up and down along with the stator and the rotor, so that the positioning operation is convenient.

According to the drawings of fig. 1, fig. 2 and fig. 3, an electric telescopic column 13 is fixed on the inner top of the bearing frame 11, the bottom of the electric telescopic column 13 is connected with a limit block 14, a rotating plate 17 is rotatably connected to the inner bottom of the bearing frame 11, the top of the bearing frame 11 is connected to the piston rod 10 through a second bolt 12 and the second bolt 12 is symmetrically arranged, the bearing frame 11 can be fixed on the piston rod 10 by screwing the second bolt 12, the installation is convenient, the bearing frame 11 forms a telescopic structure with the limit block 14 through the electric telescopic column 13, after the stator and the rotor are placed on the rotating plate 17, the limit block 14 can move downwards under the action of the electric telescopic column 13, the limit stator and the rotor are conveniently abutted, the limit block 14 is rotatably connected to the bottom of the electric telescopic column 13, the stator and the rotor rotate along with the rotating plate 17 in the process of circular motion, the limit block 14 rotates along with the same, the limit stator and the limit rotor are conveniently abutted all the time, the motor 15 is fixed in the bottom of bearing frame 11, and the upside of motor 15 is connected with commentaries on classics board 17 through motor shaft 16 rotation, changes board 17 and can rotate under the effect of motor 15 and motor shaft 16, and the stator and rotor rotates thereupon, conveniently accomplishes complete welding operation.

The working principle is as follows: when the stator and rotor automatic welding equipment is used, an external power supply is connected, firstly, a stator and a rotor are fixed on a rotating plate 17 through an external bolt, then an electric telescopic column 13 is started, the electric telescopic column 13 extends to drive a limiting block 14 to move downwards so as to tightly limit the stator and the rotor, then a hydraulic cylinder 9 is started, the hydraulic cylinder 9 drives a piston rod 10 to extend and retract so as to drive a bearing frame 11 to move up and down, the stator and the rotor move upwards along with the electric telescopic column until the welding position of the stator and the rotor is positioned at the right left side of a welding machine main body 6, then an electric telescopic frame 4 extends to drive the welding machine main body 6 to move leftwards, when the welding machine main body 6 is close to the stator and the rotor, the welding operation is carried out, after one welding position is finished, the electric telescopic frame 4 contracts so as to drive the welding machine main body 6 to move rightwards, then a motor 15 is started, the motor 15 drives the motor shaft 16 to rotate, so as to drive the rotating plate 17 to rotate, the limiting block 14 rotates along with the rotating plate, the stator and the rotor do circular motion, then the welding operation is repeated until complete welding work is completed, after the work is finished, the electric telescopic column 13 contracts, the limiting block 14 moves upwards and is far away from the stator and the rotor, then an external bolt is unscrewed, the stator and the rotor are convenient to take down, and the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. An automatic welding device for a stator and a rotor comprises a base (1) and a motor (15), and is characterized in that a support (2) is arranged on the right side of the base (1), the support (2) penetrates through an electric telescopic frame (4), a welding machine main body (6) penetrates through the top of the electric telescopic frame (4), a bearing frame (8) is fixed on the left side of the upper end face of the base (1), a hydraulic cylinder (9) is fixed on the inner top of the bearing frame (8), the lower side of the hydraulic cylinder (9) is connected with a bearing frame (11) through a piston rod (10), an electric telescopic column (13) is fixed on the inner top of the bearing frame (11), the bottom of the electric telescopic column (13) is connected with a limiting block (14), a rotating plate (17) is rotatably connected to the inner bottom of the bearing frame (11), and the support (2) is in threaded connection with the base (1) through a first bolt (3), the two first bolts (3) are arranged, the right side of the support (2) is provided with the support rod (5), the support rod (5) is in threaded connection with the electric telescopic frame (4), the welding machine main body (6) and the support (2) form a telescopic structure through the electric telescopic frame (4), the upper side of the welding machine main body (6) is provided with the support column (7), the support column (7) is in threaded connection with the top of the electric telescopic frame (4), the hydraulic cylinder (9) and the bearing frame (11) form a telescopic structure through the piston rod (10), the top of the bearing frame (11) is in threaded connection with the piston rod (10) through the second bolt (12), the second bolt (12) is symmetrically arranged, the bearing frame (11) and the limit block (14) form a telescopic structure through the electric telescopic column (13), and the limit block (14) is rotatably connected with the bottom of the electric telescopic column (13), the motor (15) is fixed at the bottom of the bearing frame (11), and the upper side of the motor (15) is rotatably connected with a rotating plate (17) through a motor shaft (16); the welding machine is connected to an external power supply, a stator and a rotor are fixed on a rotating plate (17) through an external bolt, an electric telescopic column (13) extends to drive a limiting block (14) to move downwards to abut against and limit the stator and the rotor tightly, a hydraulic cylinder (9) drives a piston rod (10) to stretch and drive a bearing frame (11) to move up and down, the stator and the rotor move upwards along with the limiting block until the welding position of the stator and the rotor is positioned at the right left side of a welding machine main body (6), the bearing frame moves up and down under the action of the hydraulic cylinder and the piston rod, the stator and the rotor move up and down along with the bearing frame, a second bolt fixes the bearing frame on the piston rod, the rotating plate rotates under the action of a motor and a motor shaft, the stator and the rotor do circular motion along with the rotating plate, the electric telescopic frame (4) is started, the electric telescopic frame (4) extends to drive the welding machine main body (6) to move leftwards, the welding machine main body (6) is started when the welding machine main body (6) is close to the stator and the rotor, carry out welding operation, after having welded one, electronic expansion bracket (4) shrink, thereby it moves to drive welding machine main part (6) right, the welding machine main part moves about under electronic expansion bracket's telescopic action, starter motor (15) after that, motor (15) drive motor shaft (16) rotate, thereby it rotates to drive commentaries on classics board (17), stopper (14) rotate thereupon, the stator and rotor is circular motion, repeat above-mentioned welding until accomplishing, after the work, electronic flexible post (13) shrink, stopper (14) rebound and keep away from the stator and rotor, twist off outside bolt, take off the stator and rotor.