Motor stator welding tool convenient to adjust

Abstract

The motor stator welding tool convenient to adjust comprises a bottom plate, a supporting column welded to the upper left end of the bottom plate, a welding table used for supporting and a fixing rod, the fixing rod is connected to the middle of the supporting column in a telescopic mode, and the upper end of the fixing rod is fixedly connected with a supporting disc and a movable disc. The movable disc is rotationally connected to the middle of the supporting disc, the movable disc drives the welding table to relatively rotate at the upper end of the supporting disc, and the clamping mechanisms are arranged at the upper end of the welding table at equal angles. According to the motor stator welding tool convenient to adjust, through the arrangement of the clamping mechanism, a welded motor stator can be stably clamped and positioned in all directions, the stability is high, the use height of the tool can be conveniently adjusted by combining telescopic sliding between a fixed rod and a supporting column, and the use height of the tool can be adjusted by combining rotation between a movable disc and a supporting disc; and the welding angle of the motor stator can be adjusted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field related to motor stator welding, in particular to a motor stator welding tool which is easy to adjust. Background Art

[0002] The motor stator refers to an important component of motors such as generators and starters. It is usually composed of three parts: the stator core, the stator winding, and the frame. It is the stationary part of the motor or generator. Its main function is to generate a rotating magnetic field. During the processing of the motor stator, it needs to be welded. During the welding process, the motor stator needs to be fixed with the help of corresponding welding equipment.

[0003] For example, announcement number CN219665468U discloses a motor stator welding tool that is easy to adjust, including an operating table and a welding gun. The operating table is provided with two first slides on the top, and the two first slides are arranged in a straight line and symmetrically. A clamping plate slides on the top of the two first slides, and a clamping mechanism is provided between the two clamps. The operating table is provided with a second slide on the top, and the second slide is provided between the two first slides. The second slide is perpendicular to the two first slides. A push rod slides on the top of the second slide, and a sliding mechanism for sliding the push rod is provided at the bottom of the operating table. The welding gun rotates above the operating table. The utility model can stably clamp the motor stator by setting the two clamps, avoiding deviation of the motor stator position during the welding process. At the same time, the motor stator can be pushed out of the work area after welding is completed, making the operation more convenient.

[0004] However, existing motor stator welding fixtures are not convenient for stably clamping the motor stator to be welded in all directions. During the welding process, the height of the fixture is mostly fixed, which makes it inconvenient to adjust the height of the stator and the angle of the stator.

[0005] For example, the comparative patents listed above have this problem;

[0006] Therefore, we provide a motor stator welding fixture that is easy to adjust to solve the above problems. Utility Model Content

[0007] The purpose of the present utility model is to provide a motor stator welding tool that is easy to adjust, so as to solve the problems of the existing motor stator welding tool proposed in the above background technology, which is not convenient for all-round and stable clamping of the motor stator to be welded, and during the welding process, the height of the tool is mostly fixed, which makes it inconvenient to adjust the height of the tool and the angle of the motor stator.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solutions: an easily adjustable motor stator welding fixture, comprising a base plate, a support column welded to the upper left end of the base plate, and a welding table for support;

[0009] Also includes:

[0010] A fixed rod, the fixed rod is telescopically connected to the middle part of the support column, and the upper end of the fixed rod is fixedly connected to the support plate, and the fixed rod drives the welding table to form a lifting structure at the upper end of the bottom plate through the support plate and the movable plate;

[0011] A movable plate, the movable plate is rotatably connected to the middle of the supporting plate, and the movable plate drives the welding table to rotate relative to the upper end of the supporting plate, and the movable plate and the supporting plate are limited by a connecting rod;

[0012] At the same time, the movable disk is fixedly connected to the lower end of the welding table;

[0013] A clamping mechanism, the clamping mechanism is arranged at an equal angle on the upper end of the welding table, and the clamping mechanism is used to clamp and position the motor stator to be welded;

[0014] Among them, the clamping mechanism includes a movable plate for connection, a fixed block in a "T"-shaped structure, an auxiliary rod inserted in the middle of the movable plate, an auxiliary sleeve for limiting, a fixed splint connected to the side of the movable plate close to the welding table by a track, and an anti-slip rubber pad fixedly connected to the inner side of the fixed splint.

[0015] By adopting the above technical solution, through the setting of the clamping mechanism, the welded motor stator can be stably clamped and positioned in all directions with high stability. The telescopic sliding between the fixed rod and the support column facilitates the adjustment of the working height of the tooling, and the rotation between the movable plate and the support plate facilitates the adjustment of the welding angle of the motor stator.

[0016] As a preferred technical solution of the present invention, the fixing rod and the support column are limited by a fixing bolt, and the fixing bolt and the support column as well as the fixing bolt and the fixing rod are all threadedly connected.

[0017] By adopting the above technical solution, the fixing rod and the support column are limited by the fixing bolt, and the fixing bolt and the support column as well as the fixing bolt and the fixing rod are all threadedly connected. The fixing bolt can limit the fixing rod and the support column after the adjustment is completed.

[0018] As a preferred technical solution of the present invention, a fixing column is fixedly connected to the edge of the upper end of the welding table, and the fixing column and the clamping mechanism are arranged in a one-to-one correspondence.

[0019] By adopting the above technical solution, a fixed column is fixedly connected to the edge of the upper end of the welding table, and the fixed column and the clamping mechanism are arranged in a one-to-one correspondence. The movable plate moves on the outside of the fixed column, driving the fixed clamping plate to move on the upper end of the welding table.

[0020] As the preferred technical solution of the present invention, a fixed block is fixedly connected to the side of the fixed column, and a sliding structure is formed between the fixed block and the movable plate, a sliding structure is formed between the movable plate and the auxiliary rod, and the movable plate drives the fixed splint to move at the upper end of the welding table.

[0021] By adopting the above technical solution, a fixed block is fixedly connected to the side of the fixed column, and a sliding structure is formed between the fixed block and the movable plate. A sliding structure is formed between the movable plate and the auxiliary rod, and the movable plate drives the fixed clamping plate to move at the upper end of the welding table, and the motor stator is stably clamped by the fixed clamping plate.

[0022] As a preferred technical solution of the present invention, an auxiliary sleeve is threadedly connected to the outer surface of the auxiliary rod, and the auxiliary sleeve is fitted to the movable plate.

[0023] By adopting the above technical solution, the auxiliary sleeve is connected to the outer surface of the auxiliary rod through a thread, and the auxiliary sleeve and the movable plate are fitted together, which is convenient for limiting the position between the movable plate and the fixed column.

[0024] As a preferred technical solution of the present invention, the connecting rod is slidably connected to the right end of the supporting plate, and the outer surface of the lower end of the connecting rod is sleeved with a spring, and the upper end of the connecting rod is fixedly connected with a protrusion.

[0025] The above technical solution is adopted, and the right end of the supporting plate is slidably connected to the connecting rod, and the outer surface of the lower end of the connecting rod is provided with a spring, and the upper end of the connecting rod is fixedly connected with a protrusion, which can limit the position between the movable plate and the supporting plate.

[0026] As a preferred technical solution of the present invention, the protrusions are inserted into the fixing grooves at corresponding positions, and the fixing grooves are opened at equal angles on the outer surface of the upper end of the movable disk.

[0027] By adopting the above technical solution, the protrusions are inserted into the fixing grooves at the corresponding positions, and the fixing grooves are opened at equal angles on the outer surface of the upper end of the movable disk, so as to facilitate the fixing of the welding table.

[0028] Compared with the prior art, the beneficial effects of the present invention are:

[0029] 1. The utility model is provided with a fixing rod and a supporting column. Through the telescopic sliding between the fixing rod and the supporting column, the welding table can be driven to rise and fall, thereby facilitating the adjustment of the height of the motor stator and facilitating the welding operation for operators of different body shapes;

[0030] 2. The utility model is provided with a support plate and a movable plate. By rotating the movable plate and the support plate, the welding table can be driven to rotate, thereby facilitating adjustment of the welding angle and position of the motor stator;

[0031] 3. The utility model sets a clamping mechanism, which is set at an equal angle on the upper end of the welding table. The clamping mechanism includes a movable plate, a fixed block, an auxiliary rod, an auxiliary sleeve, a fixed clamping plate and an anti-slip rubber pad. Through the setting of the clamping mechanism, it is convenient to clamp the welded motor stator in an all-round and stable manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0033] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0034] Figure 2 This is a schematic diagram of the exploded structure of the support column, fixing rod and fixing bolt of the utility model;

[0035] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0036] Figure 4 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0037] Figure 5 This is a schematic diagram of the top view of the structure of the utility model;

[0038] Figure 6 This is a schematic diagram of the exploded structure of the fixed column, movable plate, fixed block, auxiliary rod and auxiliary sleeve of the utility model;

[0039] Figure 7 This is a schematic diagram of the overall structure of the support plate, movable plate, connecting rod, protrusion and fixing groove of the utility model;

[0040] Figure 8 This is a schematic diagram of the front view cross-section structure of the support plate and the connecting rod of the utility model.

[0041] In the figure: 1. Base plate; 2. Support column; 3. Fixed rod; 4. Fixed bolt; 5. Support plate; 6. Movable plate; 7. Welding table; 8. Fixed column; 9. Clamping mechanism; 10. Movable plate; 11. Fixed block; 12. Auxiliary rod; 13. Auxiliary sleeve; 14. Fixed splint; 15. Anti-slip rubber pad; 16. Connecting rod; 17. Spring; 18. Bump; 19. Fixed groove. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0043] See also Figures 1-8 , the utility model provides the following technical solutions.

[0044] Embodiment 1: In order to solve the problems existing in the prior art, this embodiment adopts the following technical solutions: a motor stator welding fixture that is easy to adjust, provided with a base plate 1, a welding table 7, a fixed column 8 and a clamping mechanism 9, the clamping mechanism 9 is set at an equal angle on the upper end of the welding table 7, the edge of the upper end of the welding table 7 is fixedly connected with a fixed column 8, and the fixed column 8 and the clamping mechanism 9 are set one to one, the clamping mechanism 9 includes a movable plate 10 for connection, a fixed block 11 in a "T"-shaped structure, an auxiliary rod 12 inserted in the middle of the movable plate 10, The auxiliary sleeve 13 for limiting, the track is connected to the fixed splint 14 on the side of the movable plate 10 close to the welding table 7, and the anti-slip rubber pad 15 is fixedly connected to the inner side of the fixed splint 14. The side of the fixed column 8 is fixedly connected with a fixed block 11, and a sliding structure is formed between the fixed block 11 and the movable plate 10. The sliding structure is formed between the movable plate 10 and the auxiliary rod 12, and the movable plate 10 drives the fixed splint 14 to move at the upper end of the welding table 7. The outer surface of the auxiliary rod 12 is threadedly connected with the auxiliary sleeve 13, and the auxiliary sleeve 13 and the movable plate 10 are fitted together, as shown in FIG. Figure 1 、 Figure 4 、 Figure 5 and Figure 6 As shown, the motor stator to be welded is placed in the middle of the upper end of the welding table 7. By rotating the auxiliary sleeve 13 threadedly connected to the outer surface of the auxiliary rod 12, the auxiliary sleeve 13 pushes the movable plate 10 to slide with the auxiliary rod 12, and at the same time slides with the fixed block 11, thereby pushing the fixed clamping plate 14 to clamp and position the motor stator in all directions, with good fastening. Combined with the setting of the anti-slip rubber pad 15, the stability during the clamping process is improved.

[0045] Example 2: The existing motor stator welding fixture that is easy to adjust, during the welding process, the height of the fixture is mostly fixed, which is inconvenient to adjust the height of the stator. Therefore, a support column 2, a fixing rod 3 and a fixing bolt 4 are provided. The support column 2 is welded to the upper left end of the base plate 1, and the fixing rod 3 is telescopically connected to the middle of the support column 2. The fixing rod 3 and the support column 2 are limited by the fixing bolt 4, and the fixing bolt 4 and the support column 2, as well as the fixing bolt 4 and the fixing rod 3, are all threadedly connected. Figure 1 、 Figure 2 and Figure 3 As shown, by pulling the fixing rod 3 up and down, the fixing rod 3 slides with the support column 2, thereby driving the welding table 7 to rise and fall at the upper end of the base plate 1, thereby facilitating the adjustment of the height of the motor stator. After the adjustment is completed, the fixing rod 3 and the support column 2 are limited by rotating the fixing bolt 4, which facilitates operators of different body shapes to better perform welding operations on the motor stator.

[0046] Embodiment 3: The existing motor stator welding fixture that is easy to adjust is not convenient for adjusting the angle of the motor stator. Therefore, a support plate 5, a movable plate 6, a welding table 7, a connecting rod 16, a spring 17, a protrusion 18 and a fixed groove 19 are set. The upper end of the fixed rod 3 is fixedly connected to the support plate 5, and the movable plate 6 is rotatably connected to the middle part of the support plate 5, and the movable plate 6 drives the welding table 7 to rotate relatively at the upper end of the support plate 5. The movable plate 6 and the support plate 5 are limited by the connecting rod 16. The movable plate 6 is fixedly connected to the lower end of the welding table 7, and the connecting rod 16 is slidably connected to the right end of the support plate 5, and the outer surface of the lower end of the connecting rod 16 is provided with a spring 17, and the upper end of the connecting rod 16 is fixedly connected to the protrusion 18, which is inserted into the fixed groove 19 at the corresponding position, and the fixed groove 19 is opened at equal angles on the outer surface of the upper end of the movable plate 6, such as Figure 1 、 Figure 7 and Figure 8 As shown, by pulling the connecting rod 16 to the right, the connecting rod 16 slides with the support plate 5, and the connecting rod 16 squeezes the spring 17, causing the spring 17 to undergo elastic deformation. At this time, the connecting rod 16 drives the protrusion 18 to move out of the fixed groove 19, thereby releasing the limit between the movable plate 6 and the support plate 5, and then rotating the welding table 7, which drives the movable plate 6 and the support plate 5 to rotate, thereby facilitating the adjustment of the angle of the motor stator. When the angle adjustment is completed, the connecting rod 16 is directly released. At this time, the spring 17 restores its elastic deformation, driving the connecting rod 16 to slide with the support plate 5, so that the connecting rod 16 drives the protrusion 18 to be inserted into the fixed groove 19 at the corresponding position, thereby facilitating the limitation between the movable plate 6 and the support plate 5.

[0047] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A motor stator welding tool that is easy to adjust, comprising a base plate (1), a support column (2) welded to the upper left end of the base plate (1), and a welding table (7) for supporting; It is characterized by: Also includes: A fixed rod (3), the fixed rod (3) is telescopically connected to the middle of the support column (2), and the upper end of the fixed rod (3) is fixedly connected to the support plate (5), and the fixed rod (3) drives the welding table (7) through the support plate (5) and the movable plate (6) to form a lifting structure at the upper end of the bottom plate (1); A movable plate (6), the movable plate (6) is rotatably connected to the middle portion of the support plate (5), and the movable plate (6) drives the welding table (7) to rotate relative to the upper end of the support plate (5), and the movable plate (6) and the support plate (5) are limited by a connecting rod (16); At the same time, the movable plate (6) is fixedly connected to the lower end of the welding table (7); A clamping mechanism (9), wherein the clamping mechanism (9) is arranged at an equal angle on the upper end of the welding table (7), and the clamping mechanism (9) is used to clamp and position the motor stator to be welded; The clamping mechanism (9) includes a movable plate (10) for connection, a fixed block (11) in a T-shaped structure, an auxiliary rod (12) inserted in the middle of the movable plate (10), an auxiliary sleeve (13) for limiting, a fixed clamping plate (14) track-connected to the side of the movable plate (10) close to the welding table (7), and an anti-slip rubber pad (15) fixedly connected to the inner side of the fixed clamping plate (14).

2. The motor stator welding tool that is easy to adjust according to claim 1 is characterized in that: The fixing rod (3) and the support column (2) are limited by the fixing bolt (4), and the fixing bolt (4) and the support column (2) as well as the fixing bolt (4) and the fixing rod (3) are all threadedly connected.

3. The motor stator welding tool that is easy to adjust according to claim 1 is characterized in that: A fixing column (8) is fixedly connected to the edge of the upper end of the welding platform (7), and the fixing column (8) and the clamping mechanism (9) are arranged in a one-to-one correspondence.

4. The motor stator welding tool that is easy to adjust according to claim 3 is characterized in that: The side of the fixed column (8) is fixedly connected to a fixed block (11), and a sliding structure is formed between the fixed block (11) and the movable plate (10), and a sliding structure is formed between the movable plate (10) and the auxiliary rod (12), and the movable plate (10) drives the fixed clamping plate (14) to move on the upper end of the welding table (7).

5. The motor stator welding tool that is easy to adjust according to claim 4 is characterized in that: The outer surface of the auxiliary rod (12) is threadedly connected to an auxiliary sleeve (13), and the auxiliary sleeve (13) and the movable plate (10) are arranged in a close fit.

6. The motor stator welding tool that is easy to adjust according to claim 1, characterized in that: The connecting rod (16) is slidably connected to the right end of the supporting plate (5), and the outer surface of the lower end of the connecting rod (16) is sleeved with a spring (17), and the upper end of the connecting rod (16) is fixedly connected with a protrusion (18).

7. The easily adjustable motor stator welding tool according to claim 6, characterized in that: The protrusions (18) are inserted into the fixing grooves (19) at corresponding positions, and the fixing grooves (19) are opened at equal angles on the outer surface of the upper end of the movable disk (6).

Images