CN215546318U

CN215546318U - Motor stator welding device

Info

Publication number: CN215546318U
Application number: CN202122186850.3U
Authority: CN
Inventors: 周一麟; 刘阳; 刘毅雯; 洪毅松
Original assignee: Jiangxi Huanyang Technology Co ltd
Current assignee: Jiangxi Huanyang Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-18
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a motor stator welding device, which comprises a substrate, wherein the top of the substrate is fixedly connected with a base body, the center of the bottom of the substrate is provided with a first driving motor, the output end of the first driving motor is provided with a transmission shaft, one end of the transmission shaft, which is far away from the first driving motor, penetrates through the substrate, the penetrating end of the transmission shaft is fixedly connected with a welding table, the welding table is provided with a clamping assembly, an air cylinder is arranged above the clamping assembly and fixedly connected with the center of the top wall of an inner cavity of the substrate through an installation seat, the output end of the air cylinder is fixedly connected with an adjusting box, and a welding gun is arranged below the adjusting box. Therefore, the time and the labor are saved, and the welding efficiency is improved.

Description

Motor stator welding device

Technical Field

The utility model relates to a welding device, in particular to a motor stator welding device, and belongs to the technical field of motor processing.

Background

The stator is a static part of the motor or the generator, the stator consists of three parts, namely a stator iron core, a stator winding and a machine base, the stator mainly acts on generating a rotating magnetic field, the rotor mainly acts on being cut by magnetic lines of force in the rotating magnetic field to generate (output) current, the stator consists of the machine base, the stator iron core, a coil and other structural parts for fixing the parts, the machine base is used for fixing the iron core, for the suspension generator, the machine base is used for bearing the whole weight of the rotating part, the iron core is a part of a magnetic circuit of the generator, and the coil forms a circuit of the generator.

The stator need weld in process of production, and traditional stator welding set only has simple welding function, and is relatively poor to the fixed clamping capacity of stator, consequently causes the skew very easily or the condition that drops in the welding process of stator to the stator still need rotate with the stator after manually lifting up earlier in the rotation process of horizontal direction, consequently very wastes time and energy, has reduced welding efficiency.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the above problems and to provide a welding device for a stator of an electric motor, which has a good capability of fixing and clamping the stator, so as to prevent the stator from shifting or falling during the welding process, and can conveniently adjust the rotation of the stator in the horizontal direction, thereby saving time and labor, and improving the welding efficiency.

The utility model realizes the purpose through the following technical scheme, and the motor stator welding device comprises a base plate, wherein the top of the base plate is fixedly connected with a base body, a first driving motor is arranged at the center of the bottom of the base plate, the output end of the first driving motor is provided with a transmission shaft, one end of the transmission shaft, which is far away from the first driving motor, penetrates through the base plate, a welding table is fixedly connected to the penetrating end of the transmission shaft, a clamping assembly is arranged on the welding table, an air cylinder is arranged above the clamping assembly and fixedly connected to the center of the top wall of an inner cavity of the base body through an installation seat, an adjusting box is fixedly connected to the output end of the air cylinder, a welding gun is arranged below the adjusting box, and a welding box is arranged on one side of the top of the base body.

Preferably, the clamping assembly comprises a clamping groove formed in an inner cavity of the welding table, movable plates are symmetrically arranged in the inner cavity of the clamping groove in the left-right direction, rubber clamping pads are symmetrically arranged on the upper portions of opposite surfaces of the two movable plates, and a movable pull rod is fixedly connected to the top of each movable plate.

Preferably, one side of the movable plate is provided with a positioning telescopic rod, one end of the positioning telescopic rod is fixedly connected with the side wall of the movable plate, the other end of the positioning telescopic rod is fixedly connected with the inner side wall of the clamping groove, an inner cavity of the clamping groove is provided with a fastening spring, and two ends of the fastening spring are respectively fixedly connected with the bottoms of the side walls of the adjacent movable plates.

Preferably, the bottom of the adjusting box is provided with a through groove, a side wall of the adjusting box is fixedly connected with a second driving motor, and an output end of the second driving motor is provided with a screw rod.

Preferably, one end of the screw rod, which is far away from the second driving motor, penetrates through the side wall of the adjusting box and is rotatably connected with the inner side wall of the other side of the adjusting box, a threaded seat penetrates through the screw rod, and the bottom of the threaded seat is connected with the welding gun.

Preferably, a welding hose is arranged on the welding gun, and the welding gun is connected with the welding box through the welding hose.

The utility model has the beneficial effects that: the stator can be welded by arranging the welding table, good fixed clamping capacity can be provided by arranging the clamping assembly, and therefore the condition that the stator deflects or falls off in the welding process can be avoided, firstly, the movable pull rod is pulled outwards to drive the movable plate to move outwards simultaneously, the movable plate can stretch the fastening spring outwards while moving, the positioning telescopic rod is also extruded simultaneously, then the stator is placed between the two rubber clamping pads, the movable pull rod is loosened, the fastening spring can drive the movable plate to extrude inwards due to self high resilience force, so as to fixedly clamp the stator, the stator can be protected by arranging the rubber clamping pads, the stator is prevented from being damaged due to overlarge clamping force, the direction of the movable plate can be limited when the movable plate moves by arranging the positioning telescopic rod, thereby avoided the offset of fly leaf when removing, can weld the stator through setting up welder, can adjust the longitudinal position of regulating box from top to bottom through setting up the cylinder to adjust the longitudinal position of butt welder simultaneously, can drive the lead screw through setting up second driving motor and rotate, can drive the screw thread seat and move on the lead screw when the lead screw pivoted, thereby drive welder simultaneously and remove, reach the purpose of adjusting welder horizontal direction position.

Drawings

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

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

FIG. 3 is a schematic view of a clamping assembly according to the present invention;

FIG. 4 is a schematic view of the structure of the regulating box of the present invention;

in the figure: 1. a substrate; 2. a substrate; 3. a first drive motor; 4. a welding table; 5. a clamping groove; 6. a movable plate; 7. a rubber clamping pad; 8. a movable pull rod; 9. positioning the telescopic rod; 10. a fastening spring; 11. a cylinder; 12. an adjusting box; 13. a welding gun; 14. welding a box; 15. a second drive motor; 16. a screw rod; 17. a threaded seat; 18. and (6) welding the hose.

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. 1-4, a motor stator welding device includes a substrate 1, a base 2 is fixedly connected to the top of the substrate 1, a first driving motor 3 is disposed at the center of the bottom of the substrate 1, a transmission shaft is disposed at the output end of the first driving motor 3, one end of the transmission shaft, which is far away from the first driving motor 3, penetrates through the substrate 1, a welding table 4 is fixedly connected to the penetrating end of the transmission shaft, a clamping assembly is disposed on the welding table 4, the welding table 4 can weld the stator, the clamping assembly can provide good fixing clamping capability, so that the occurrence of deviation or falling during the welding process of the stator can be avoided, an air cylinder 11 is disposed above the clamping assembly, and the air cylinder 11 is fixedly connected to the center of the top wall of the inner cavity of the base 2 through the mounting base, fixedly connected with regulating box 12 on the output of cylinder 11, the below of regulating box 12 is equipped with welder 13, and welder 13 can weld the stator, and cylinder 11 can adjust the vertical position of regulating box 12 from top to bottom to adjust the vertical position of welder 13 simultaneously, top one side of base member 2 is equipped with welding box 14.

As a preferred technical scheme of the utility model, the clamping assembly comprises a clamping groove 5 formed in an inner cavity of a welding table 4, movable plates 6 are symmetrically arranged in the inner cavity of the clamping groove 5 from left to right, rubber clamping pads 7 are symmetrically arranged on the upper parts of the opposite surfaces of the two movable plates 6, a movable pull rod 8 is fixedly connected to the top of each movable plate 6, a positioning telescopic rod 9 is arranged on one side of each movable plate 6, one end of each positioning telescopic rod 9 is fixedly connected with the side wall of each movable plate 6, the other end of each positioning telescopic rod 9 is fixedly connected with the inner side wall of each clamping groove 5, a fastening spring 10 is arranged in the inner cavity of each clamping groove 5, two ends of each fastening spring 10 are respectively fixedly connected with the bottom of the side wall of the adjacent movable plate 6, the movable plates 6 are driven to move outwards by pulling the movable pull rods 8 outwards, the fastening springs 10 are stretched outwards while the movable plates 6 move, also extrude location telescopic link 9 simultaneously, then place the stator between two rubber clamping pads 7, loosen movable pull rod 8, fastening spring 10 can drive fly leaf 6 to extrude to the inboard because self high resilience force, thereby fix the centre gripping to the stator, can protect the stator through setting up rubber clamping pads 7, prevent the damage that causes the stator because of the centre gripping dynamics is too big, it is spacing to carry out the direction to it when fly leaf 6 removes through setting up location telescopic link 9, thereby the offset of fly leaf when removing has been avoided.

As a preferred technical solution of the present invention, a through groove is formed at the bottom of the adjusting box 12, a second driving motor 15 is fixedly connected to one side wall of the adjusting box 12, a lead screw 16 is arranged at an output end of the second driving motor 15, one end of the lead screw 16, which is far away from the second driving motor 15, penetrates through the side wall of the adjusting box 12 and is rotatably connected to an inner side wall of the other side of the adjusting box 12, a threaded seat 17 penetrates through the lead screw 16, the bottom of the threaded seat 17 is connected to the welding gun 13, the second driving motor 15 can drive the lead screw 16 to rotate, and the lead screw 16 can drive the threaded seat 17 to move on the lead screw 16 while rotating, so as to drive the welding gun 13 to move simultaneously, thereby achieving the purpose of adjusting the position of the welding gun 13 in the horizontal direction.

As a preferred embodiment of the present invention, a welding hose 18 is provided on the welding gun 13, and the welding gun 13 is connected to the welding box 14 through the welding hose 18.

The stator can be welded by arranging the welding table 4, and good fixed clamping capacity can be provided by arranging the clamping assembly, so that the condition that the stator deflects or falls off in the welding process can be avoided, firstly, the movable pull rod 8 is pulled outwards to drive the movable plate 6 to move outwards at the same time, the movable plate 6 can stretch the fastening spring 10 outwards while moving, and also can extrude the positioning telescopic rod 9 at the same time, then the stator is placed between the two rubber clamping pads 7, the movable pull rod 8 is loosened, the fastening spring 10 can drive the movable plate 6 to extrude inwards due to the self high resilience force, so that the stator is fixedly clamped, the stator can be protected by arranging the rubber clamping pads 7, the stator is prevented from being damaged due to overlarge clamping force, the movable plate 6 can be limited in direction when moving by arranging the positioning telescopic rod 9, thereby avoided the offset of fly leaf when removing, can weld the stator through setting up welder 13, can adjust the longitudinal position of regulating box 12 from top to bottom through setting up cylinder 11, thereby adjust the longitudinal position of welder 13 simultaneously, can drive lead screw 16 through setting up second driving motor 15 and rotate, lead screw 16 pivoted while can drive screw thread seat 17 and move on lead screw 16, thereby drive welder 13 simultaneously and remove, reach the purpose of adjusting welder 13 horizontal direction position.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electric motor stator welding device, includes base plate (1), its characterized in that: the utility model discloses a welding jig, including base plate (2), the top fixedly connected with base member (2) of base plate (1), the bottom center department of base plate (1) is equipped with first driving motor (3), the output of first driving motor (3) is equipped with the transmission shaft, the transmission shaft is kept away from the one end of first driving motor (3) is run through base plate (1), just fixedly connected with welding bench (4) are served in running through of transmission shaft, be equipped with the centre gripping subassembly on welding bench (4), the top of centre gripping subassembly is equipped with cylinder (11), cylinder (11) through mount pad fixed connection set up in the inner chamber roof center department of base member (2), fixedly connected with regulating box (12) are gone up to the output of cylinder (11), the below of regulating box (12) is equipped with welder (13), top one side of base member (2) is equipped with welding case (14).

2. An electric motor stator welding apparatus according to claim 1, wherein: the clamping assembly comprises clamping grooves (5) formed in the inner cavity of the welding table (4), movable plates (6) are symmetrically arranged in the left and right of the inner cavity of each clamping groove (5), rubber clamping pads (7) are symmetrically arranged on the upper portions of the opposite surfaces of the two movable plates (6), and movable pull rods (8) are fixedly connected to the tops of the movable plates (6).

3. An electric motor stator welding apparatus according to claim 2, wherein: one side of fly leaf (6) is equipped with location telescopic link (9), the one end of location telescopic link (9) with the lateral wall fixed connection of fly leaf (6), the other end with the inside wall fixed connection of centre gripping groove (5), the inner chamber in centre gripping groove (5) is equipped with fastening spring (10), fastening spring (10) both ends respectively with adjacent fly leaf (6) lateral wall bottom fixed connection.

4. An electric motor stator welding apparatus according to claim 1, wherein: the bottom of regulating box (12) has been seted up logical groove, fixedly connected with second driving motor (15) on the lateral wall of regulating box (12), be equipped with lead screw (16) on the output of second driving motor (15).

5. An electric motor stator welding apparatus according to claim 4, wherein: one end, far away from the second driving motor (15), of the screw rod (16) penetrates through the side wall of the adjusting box (12) and is rotatably connected with the inner side wall of the other side of the adjusting box (12), a threaded seat (17) penetrates through the screw rod (16), and the bottom of the threaded seat (17) is connected with the welding gun (13).

6. An electric motor stator welding apparatus according to claim 1, wherein: and a welding hose (18) is arranged on the welding gun (13), and the welding gun (13) is connected with the welding box (14) through the welding hose (18).