CN221210317U - Motor stator welding device - Google Patents

Abstract

The utility model discloses a motor stator welding device, including a base, a rotating mechanism and a clamping mechanism, wherein a placement plate is provided on the upper side of the base through the rotating mechanism, a stator is symmetrically attached to the upper end of the placement plate, and a clamping mechanism is provided on the placement plate corresponding to the stator, a fixing plate is provided on the upper end of the base, a support plate is provided on the upper end of the fixing plate, an electric telescopic rod is provided on the lower end of the support plate, a connecting plate is provided on the lower end of the electric telescopic rod, a third motor is provided on the lower end of the connecting plate, and a second rotating shaft is provided on the lower end of the third motor. When the utility model is used, the stator is placed between two clamping rings, the second motor is started to drive the threaded rod to rotate, and the threaded rod thereby drives the movable plate to move downward, and through the coordinated use of the movable rod, the slider and the slide groove structure, the movable plate moves downward to drive the two clamping rings to move closer to each other, and the clamping ring clamps and fixes the stator, so as to avoid the stator shaking during the welding process and causing inaccurate welding.

Description

Motor stator welding device

Technical Field

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

Background technique

The motor is the main energy supply mechanism for various types of equipment and is widely used in all aspects of production and life. In the motor, the stator is the main core component of the motor. During the production process, the stator needs to be welded and fixed by a welding machine.

The existing welding method is usually to fix the stator on a workbench, and then manually hold a welding gun to weld and fix the stator. However, when manually welding and fixing the stator, it is necessary to disassemble and install a new stator for welding after welding is completed, which is time-consuming and labor-intensive, and the processing efficiency is low. Therefore, the utility model provides a motor stator welding device to solve the above-mentioned problems.

Utility Model Content

The utility model aims to provide a motor stator welding device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A motor stator welding device comprises a base, a rotating mechanism and a clamping mechanism, wherein a placement plate is provided on the upper side of the base through the rotating mechanism, a stator is symmetrically attached to the upper end of the placement plate, and a clamping mechanism is provided on the placement plate corresponding to the stator, a fixing plate is provided on the upper end of the base, a supporting plate is provided on the upper end of the fixing plate, an electric telescopic rod is provided on the lower end of the supporting plate, a connecting plate is provided on the lower end of the electric telescopic rod, a third motor is provided on the lower end of the connecting plate, a second rotating shaft is provided on the lower end of the third motor, a disc is provided on the lower end of the second rotating shaft, a welding gun is provided on the disc, and the welding gun is eccentrically arranged.

As a further solution of the utility model, the rotating mechanism includes a bearing, a rotating rod, a first gear, a second gear, a first rotating shaft and a first motor. A bearing is provided at the upper end of the base, a rotating rod is provided at the upper end of the bearing, and the upper end of the rotating rod is fixedly connected to the placement plate. The setting of the rotating rod and the bearing structure can even facilitate the rotation of the placement plate.

As a further solution of the utility model, the clamping mechanism includes a clamping ring, a slider, a slide groove, a movable rod, a movable plate, a threaded rod, a second motor, a limit block and a limit rod. The stator is symmetrically fitted with a clamping ring, and the lower end of the clamping ring is fitted with a placement plate. The stator is conveniently clamped and fixed by the provided clamping ring.

As a further solution of the utility model, a first gear is provided on the rotating rod, the front end of the first gear is meshed with the second gear, the lower end of the second gear is provided with a first rotating shaft, the lower end of the first rotating shaft is provided with a first motor, and the lower end of the first motor is fixedly connected to the base. By starting the first motor, the first rotating shaft and the second gear are driven to rotate, and the second gear thereby drives the first gear, the rotating rod and the placement plate to rotate.

As a further solution of the utility model, a slider is symmetrically provided at the front and back of the lower end of the clamp ring, the lower end of the slider passes through the placement plate, the slider is slidably connected to the placement plate, and a sliding groove is provided on the placement plate corresponding to the slider. The coordinated use of the provided slider and the sliding groove structure facilitates the sliding of the clamp ring on the placement plate.

As a further solution of the utility model, the lower end of the slider is movably connected to the movable rod, and the lower end of the movable rod is movably connected to the movable plate. The movable plate is threadedly connected to the threaded rod, and the upper end of the threaded rod is provided with a second motor, the upper end of the second motor is fixedly connected to the placement plate, and the lower end of the threaded rod is provided with a limit block. By starting the second motor, the threaded rod is driven to rotate, and the threaded rod thereby drives the movable plate to move downward. Through the coordinated use of the arranged movable rod, slider and slide groove structure, the movable plate moves downward and drives the two clamping rings to move closer to each other, so that the clamping ring clamps and fixes the stator.

As a further solution of the utility model, the movable plate is connected to a limit rod by a front-to-back symmetrical sliding motion, and the upper end of the limit rod is fixedly connected to the placement plate. The limit rod is provided to facilitate limiting the movable plate to prevent the movable plate from shaking as the threaded rod rotates.

Compared with the prior art, the beneficial effects of the utility model are:

1. When the utility model is used, the stator is placed between the two clamping rings, and the second motor is started to drive the threaded rod to rotate, so that the threaded rod drives the movable plate to move downward. Through the coordinated use of the movable rod, the slider and the slide groove structure, the movable plate moves downward and drives the two clamping rings to move closer to each other, so that the clamping ring clamps and fixes the stator, thereby preventing the stator from shaking during the welding process and causing inaccurate welding.

2. When the utility model is used, starting the electric telescopic rod is convenient for driving the connecting plate and the welding gun to move downward, so that the welding gun can conveniently perform welding operations on the stator, and then starting the third motor to drive the second rotating shaft and the disc to rotate, so as to facilitate the adjustment of the position of the welding gun, so as to facilitate welding at different positions of the stator. When the welding of the left stator is completed, starting the first motor drives the first rotating shaft and the second gear to rotate, and the second gear drives the first gear, the rotating rod and the placing plate to rotate, so that the stator welded on the left side is moved to the right side, and the stator to be welded on the right side is moved to the bottom of the welding gun for welding, and then the stator welded on the left side is removed, and a new stator to be welded is installed, and the operation is cyclic, thereby improving the efficiency of stator welding.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic structural diagram of a motor stator welding device.

FIG. 2 is a schematic diagram of the cross-sectional structure of a motor stator welding device.

FIG. 3 is an enlarged structural schematic diagram of a motor stator welding device at point A in FIG. 2 .

FIG. 4 is an enlarged structural schematic diagram of a motor stator welding device at point B in FIG. 2 .

In the figure: 1. base; 2. rotating mechanism; 201. bearing; 202. rotating rod; 203. first gear; 204. second gear; 205. first rotating shaft; 206. first motor; 3. placing plate; 4. stator; 5. clamping mechanism; 501. clamping ring; 502. slider; 503. slide groove; 504. movable rod; 505. moving plate; 506. threaded rod; 507. second motor; 508. limit block; 509. limit rod; 6. fixing plate; 7. supporting plate; 8. electric telescopic rod; 801. connecting plate; 9. third motor; 10. second rotating shaft; 11. disc; 12. welding gun.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

In the present utility model, the word "exemplary" is used to mean "used as an example, illustration or description". Any embodiment described as "exemplary" in the present utility model is not necessarily to be construed as being more preferred or advantageous than other embodiments. In order to enable any technician in the field to implement and use the present utility model, the following description is given. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present utility model can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid obscuring the description of the present utility model with unnecessary details. Therefore, the present utility model is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in the present utility model.

Example

Please refer to Figures 1 to 4. In an embodiment of the utility model, a motor stator welding device includes a base 1, a rotating mechanism 2 and a clamping mechanism 5. A placement plate 3 is provided on the upper side of the base 1 through the rotating mechanism 2. A stator 4 is symmetrically attached to the upper end of the placement plate 3, and a clamping mechanism 5 is provided on the placement plate 3 corresponding to the stator 4. A fixing plate 6 is provided on the upper end of the base 1, a supporting plate 7 is provided on the upper end of the fixing plate 6, an electric telescopic rod 8 is provided on the lower end of the supporting plate 7, a connecting plate 801 is provided on the lower end of the electric telescopic rod 8, a third motor 9 is provided on the lower end of the connecting plate 801, a second rotating shaft 10 is provided on the lower end of the third motor 9, a disc 11 is provided on the lower end of the second rotating shaft 10, a welding gun 12 is provided on the disc 11, and the welding gun 12 is eccentrically arranged.

The rotating mechanism 2 includes a bearing 201, a rotating rod 202, a first gear 203, a second gear 204, a first rotating shaft 205 and a first motor 206. The upper end of the base 1 is provided with a bearing 201, the upper end of the bearing 201 is provided with a rotating rod 202, the upper end of the rotating rod 202 is fixedly connected to the placement plate 3, the rotating rod 202 is provided with a first gear 203, the front end of the first gear 203 is engaged with the second gear 204, the lower end of the second gear 204 is provided with a first rotating shaft 205, the lower end of the first rotating shaft 205 is provided with a first motor 206, and the lower end of the first motor 206 is fixedly connected to the base 1.

The clamping mechanism 5 includes a clamping ring 501, a slider 502, a slide groove 503, a movable rod 504, a movable plate 505, a threaded rod 506, a second motor 507, a limit block 508 and a limit rod 509. The stator 4 is symmetrically fitted with a clamping ring 501, and the lower end of the clamping ring 501 is fitted with the placement plate 3. The lower end of the clamping ring 501 is symmetrically provided with a slider 502, and the lower end of the slider 502 penetrates the placement plate 3. The slider 502 is slidably connected to the placement plate 3. The corresponding slider 502 on the placement plate 3 02 is provided with a slide groove 503, the lower end of the slider 502 is movably connected to the movable rod 504, the lower end of the movable rod 504 is movably connected to the movable plate 505, the movable plate 505 is threadedly connected with a threaded rod 506, the upper end of the threaded rod 506 is provided with a second motor 507, the upper end of the second motor 507 is fixedly connected to the placement plate 3, and the lower end of the threaded rod 506 is provided with a limit block 508, the movable plate 505 is symmetrically slidably connected to the limit rod 509 in the front and rear directions, and the upper end of the limit rod 509 is fixedly connected to the placement plate 3.

The working principle of the utility model is:

When the utility model is used, the stator 4 is placed between the two clamping rings 501, and the second motor 507 is started to drive the threaded rod 506 to rotate, and the threaded rod 506 thereby drives the movable plate 505 to move downward. Through the coordinated use of the movable rod 504, the slider 502 and the slide groove 503 structure, the movable plate 505 moves downward to drive the two clamping rings 501 to move closer to each other, and the clamping ring 501 clamps and fixes the stator 4 to prevent the stator 4 from shaking during the welding process, resulting in inaccurate welding. Starting the electric telescopic rod 8 is convenient for driving the connecting plate 801 and the welding gun 12 to move downward, and the welding gun 12 is convenient for welding the stator 4, and then starting the second motor 507. The three motors 9 drive the second rotating shaft 10 and the disc 11 to rotate, so as to facilitate the adjustment of the position of the welding gun 12, so as to facilitate welding at different positions of the stator 4. When the welding of the left stator 4 is completed, the first motor 206 is started to drive the first rotating shaft 205 and the second gear 204 to rotate, and the second gear 204 drives the first gear 203, the rotating rod 202 and the placement plate 3 to rotate, so that the stator 4 on the left side that has been welded is moved to the right side, and the stator 4 to be welded on the right side is moved to the bottom of the welding gun 12 for welding, and then the stator 4 on the left side that has been welded is removed, and a new stator 4 to be welded is installed, and the operation is cyclic, thereby improving the efficiency of the stator 4 welding.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (7)

1. The utility model provides a motor stator welding set, includes base (1), rotary mechanism (2) and fixture (5), its characterized in that, base (1) upside is equipped with through rotary mechanism (2) and places board (3), places board (3) upper end bilateral symmetry laminating and has stator (4), and places on board (3) and correspond stator (4) and be equipped with fixture (5), base (1) upper end is equipped with fixed plate (6), and fixed plate (6) upper end is equipped with backup pad (7), and backup pad (7) lower extreme is equipped with electric telescopic handle (8), and electric telescopic handle (8) lower extreme is equipped with connecting plate (801), and connecting plate (801) lower extreme is equipped with third motor (9), and third motor (9) lower extreme is equipped with second pivot (10), and second pivot (10) lower extreme is equipped with disc (11), and eccentric welder (12) are gone up to disc (11).

2. The welding device for the motor stator according to claim 1, wherein the clamping mechanism (5) comprises a clamping ring (501), a sliding block (502), a sliding groove (503), a movable rod (504), a movable plate (505), a threaded rod (506), a second motor (507), a limiting block (508) and a limiting rod (509), the clamping ring (501) is attached to the stator (4) in a bilateral symmetry manner, and the lower end of the clamping ring (501) is attached to the placing plate (3).

3. The welding device for the motor stator according to claim 2, wherein sliding blocks (502) penetrating through the placement plate (3) are symmetrically arranged at the front and back of the lower end of the clamping ring (501), sliding grooves (503) are formed in the placement plate (3) corresponding to the sliding blocks (502), and the sliding blocks (502) are in sliding connection with the sliding grooves (503).

4. A motor stator welding device according to claim 3, wherein the lower end of the sliding block (502) is movably connected with a movable rod (504), the lower end of the movable rod (504) is movably connected with a movable plate (505), the movable plate (505) is connected with a threaded rod (506) in a threaded manner, the upper end of the threaded rod (506) is provided with a second motor (507) fixedly connected with the placing plate (3), and the lower end of the threaded rod (506) is provided with a limiting block (508).

5. The welding device for the motor stator according to claim 4, wherein the movable plate (505) is symmetrically connected with a limit rod (509) in a sliding manner, and the upper end of the limit rod (509) is fixedly connected with the placing plate (3).

6. The motor stator welding device according to claim 1, wherein the rotating mechanism (2) comprises a bearing (201), a rotating rod (202), a first gear (203), a second gear (204), a first rotating shaft (205) and a first motor (206), the bearing (201) is arranged at the upper end of the base (1), the rotating rod (202) is arranged at the upper end of the bearing (201), and the upper end of the rotating rod (202) is fixedly connected with the placing plate (3).

7. The welding device for the motor stator according to claim 6, wherein the rotating rod (202) is provided with a first gear (203), the front end of the first gear (203) is meshed with a second gear (204), the lower end of the second gear (204) is provided with a first rotating shaft (205), and the lower end of the first rotating shaft (205) is provided with a first motor (206) fixedly connected with the base (1).