CN221886239U - A stator shaping device for series-excited motor - Google Patents

Abstract

The utility model discloses a series excited motor stator shaping device, which relates to the technical field of motor stator shaping devices and comprises a workbench, wherein a top plate is arranged above the workbench, a pressing plate is arranged below the top plate, a hydraulic rod is arranged between the pressing plate and the top plate, auxiliary pressing rods are arranged on two sides of the hydraulic rod, an extrusion column is arranged below the pressing plate, a forming die is arranged above the workbench, a supporting plate is arranged above the forming die, a telescopic rod is arranged between the supporting plate and the forming die, and a first spring is arranged outside the telescopic rod. According to the shaping device for the series excited motor stator, the motor stator is fixed through the first cylinder control fixing side plate, the extrusion column is controlled to move downwards through the hydraulic rod and the auxiliary pressure rod, the motor stator is shaped in an extrusion mode, and the motor stator, the positioning column and the limiting groove are convenient to fall off through the second spring and the bottom plate.

Description

A stator shaping device for series-excited motor

Technical Field

The utility model relates to the technical field of motor stator shaping devices, in particular to a series-excited motor stator shaping device.

Background Art

The motor stator consists of an iron core and a coil wound around the iron core. Since the parts of the coil exposed above and below the iron core are irregular in shape, it is not conducive to the installation of the rotor when the stator is installed. Therefore, after each coil is wound around the iron core, a shaping process must be performed, and a shaping device is required to shape the stator coil.

The existing shaping device cannot be quickly fixed during installation and use, and it is easy to cause bumps on the outer surface of the stator during shaping. After the shaping is completed, the stator is easily stuck with the mold, which is inconvenient for the staff to take it, which brings certain adverse effects to people's use process. In order to solve the shortcomings of the existing technology, we propose a series-excited motor stator shaping device.

Utility Model Content

The main purpose of the utility model is to provide a series-excited motor stator shaping device, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical solution adopted by the utility model is:

A series-excited motor stator shaping device comprises a workbench, wherein the upper inner wall of the workbench is provided with a slide groove, and the number of the slide grooves is two groups; a top plate is provided above the workbench, a fixed column is provided between the top plate and the workbench, a pressure plate is provided below the top plate, a hydraulic rod is provided between the pressure plate and the top plate, auxiliary pressure rods are provided on both sides of the hydraulic rod, an extrusion column is provided below the pressure plate, a forming mold is provided above the workbench, a T-block is provided below the forming mold, and the number of the T-blocks is two groups; a support plate is provided above the forming mold, a telescopic rod is provided between the support plate and the forming mold, a first spring is provided on the outer side of the telescopic rod, and the number of the telescopic rod and the first spring is four groups.

Preferably, the inner wall of the forming mold is provided with fixing screws, a support block is provided above the support plate, a second cylinder is provided between the support block and the support plate, a fixed side plate is provided on the side of the support block, a first cylinder is provided between the fixed side plate and the support block, a protective pad is provided inside the fixed side plate, the material of the protective pad is rubber material, a wire harness groove is provided on the outer surface of the upper end of the support plate, a positioning column is provided above the support plate, a limiting groove is provided on the outer side of the positioning column, a bottom plate is provided between the positioning column and the limiting groove, a second spring is provided between the bottom plate and the support plate, a motor stator is provided between the positioning column and the limiting groove, and the motor stator is above the bottom plate.

Preferably, the fixed column is fixedly connected to the workbench, the top plate is fixedly connected to the workbench via the set fixed column, the pressing plate is fixedly connected to the top plate via the set hydraulic rod and auxiliary pressing rod, and the extrusion column is fixedly connected to the pressing plate.

Preferably, the T-block is fixedly connected to the forming mold, the forming mold is slidably connected to the workbench through a set slide groove and T-block, the support plate is detachably connected to the forming mold through a set telescopic rod, and the first spring is detachably connected to the telescopic rod.

Preferably, the second cylinder is fixedly connected to the support plate, the support block is detachably connected to the support plate via the set second cylinder, the first cylinder is fixedly connected to the support block, the fixed side plate is detachably connected to the support block via the set first cylinder, and the protective pad is detachably connected to the fixed side plate.

Preferably, the positioning column is fixedly connected to the support plate, the base plate is detachably connected to the positioning column and the limiting groove via a second spring, the limiting groove is fixedly connected to the support plate, the wiring harness groove is fixedly connected to the support plate, and the motor stator is detachably connected to the positioning column and the limiting groove via a fixed side plate.

Beneficial Effects

Compared with the prior art, the utility model has the following beneficial effects:

1. In the utility model, the motor stator is limited by the positioning column and the limiting groove, the motor stator is fixed by the first cylinder controlling the fixed side plate, and the protective pad is provided to prevent the outer surface of the motor stator from directly contacting the fixed side plate, so as to avoid collision and affect the later assembly.

2. In the utility model, the extrusion column is controlled to move downward by the hydraulic rod and the auxiliary pressure rod to extrude and shape the motor stator. The mold is buffered by the telescopic rod and the first spring to prevent the motor stator from being deformed due to excessive extrusion. The motor stator after extrusion and shaping is demolded by the bottom plate and the second spring to facilitate the staff to take it.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the structure of a molding die of the present invention;

FIG3 is a schematic diagram of the structure of the fixing device of the present utility model;

FIG. 4 is a schematic structural diagram of the demoulding device of the present utility model.

In the figure, 1, workbench; 2, slide; 3, top plate; 4, fixed column; 5, pressure plate; 6, hydraulic rod; 7, auxiliary pressure rod; 8, extrusion column; 9, forming mold; 10, T-block; 11, support plate; 12, telescopic rod; 13, first spring; 14, positioning column; 15, limit groove; 16, bottom plate; 17, second spring; 18, support block; 19, fixed side plate; 20, first cylinder; 21, second cylinder; 22, protective pad; 23, cable duct; 24, fixing screw; 25, motor stator.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

As shown in Fig. 1-4, a series-excited motor stator shaping device includes a workbench 1, a slide groove 2 is arranged on the inner wall above the workbench 1, a forming mold 9 is arranged above the workbench 1, and a T-block 10 is arranged below the forming mold 9. The slide groove 2 and the T-block 10 are arranged to facilitate the staff to install and fix the forming mold 9. A support plate 11 is arranged above the forming mold 9, and a positioning column 14 and a limiting groove 15 are arranged above the support plate 11. 5, the motor stator 25 is limited by the positioning column 14 and the limiting groove 15, a bottom plate 16 is provided between the positioning column 14 and the limiting groove 15, the shaped motor stator 25 is demoulded by the bottom plate 16 and the second spring 17, so that the staff can take it, a support block 18 is provided above the support plate 11, the support block 18 is fixed above the support plate 11 by the second cylinder 21, and a side of the support block 18 is provided There is a fixed side plate 19, and a protective pad 22 is arranged on the side of the fixed side plate 19. The fixed side plate 19 is controlled by the first cylinder 20 to fix the motor stator 25. The protective pad 22 is used to prevent the motor stator 25 from directly contacting the fixed side plate 19 to avoid bumping on the surface and affecting the later assembly. The second cylinder 21 and the first cylinder 20 are convenient for the staff to adjust the fixed height and range of the motor stator 25 according to the size of the motor stator 25. A top plate 3 is arranged above the workbench 1, and the top plate 3 is fixed above the workbench 1 by the fixed column 4. A pressing plate 5 is arranged below the top plate 3, and a hydraulic rod 6 and an auxiliary pressing rod 7 are arranged between the pressing plate 5 and the top plate 3. An extrusion column 8 is arranged below the pressing plate 5. The extrusion column 8 is controlled to move downward by the hydraulic rod 6 and the auxiliary pressing rod 7 to extrude and shape the motor stator 25. The pressing plate 5 is auxiliary fixed by the auxiliary pressing rod 7 to make it evenly stressed and avoid the extrusion column 8 from deflecting during the extrusion process.

How it works

It should be noted that the utility model is a series-excited motor stator shaping device. When in use, the slide groove 2 and the T-block 10 are provided to facilitate the staff to install and fix the molding mold 9. The motor stator 25 is limited by the positioning column 14 and the limiting groove 15. The shaped motor stator 25 is demoulded by the bottom plate 16 and the second spring 17, which is convenient for the staff to take it. The support block 18 is fixed above the support plate 11 by the second cylinder 21, and the motor stator 25 is fixed by the first cylinder 20. The protective pad 22 is provided to prevent the motor stator 25 from being directly The second cylinder 21 and the first cylinder 20 are provided to facilitate the staff to adjust the fixing height and range of the motor stator 25 according to the size of the motor stator 25. The hydraulic rod 6 and the auxiliary pressure rod 7 are provided to control the extrusion column 8 to move downward to extrude and shape the motor stator 25. The auxiliary pressure rod 7 is provided to assist in fixing the pressure plate 5 so that the force is evenly distributed and the extrusion column 8 is prevented from shifting during the extrusion process. The labor intensity of the staff is greatly reduced, the workers are convenient for operation, the practicability of the equipment is improved, the investment cost is reduced, and the market competitiveness is improved.

The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. A series-excited motor stator shaping device, comprising a workbench (1), characterized in that: a slide groove (2) is arranged on the upper inner wall of the workbench (1), the slide groove (2) has two groups, a top plate (3) is arranged above the workbench (1), a fixed column (4) is arranged between the top plate (3) and the workbench (1), a pressure plate (5) is arranged below the top plate (3), a hydraulic rod (6) is arranged between the pressure plate (5) and the top plate (3), auxiliary pressure rods (7) are arranged on both sides of the hydraulic rod (6), and the An extrusion column (8) is arranged below the pressing plate (5), a forming mold (9) is arranged above the workbench (1), a T-block (10) is arranged below the forming mold (9), and the number of the T-block (10) is two groups; a support plate (11) is arranged above the forming mold (9), a telescopic rod (12) is arranged between the support plate (11) and the forming mold (9), a first spring (13) is arranged on the outer side of the telescopic rod (12), and the number of the telescopic rod (12) and the first spring (13) is four groups. 2. A series-excited motor stator shaping device according to claim 1, characterized in that: the inner wall of the forming mold (9) is provided with a fixing screw (24), a support block (18) is provided above the support plate (11), a second cylinder (21) is provided between the support block (18) and the support plate (11), a fixed side plate (19) is provided on the side of the support block (18), a first cylinder (20) is provided between the fixed side plate (19) and the support block (18), a protective pad (22) is provided inside the fixed side plate (19), and the protective pad (22) is provided inside the fixed side plate (19). The material of the pad (22) is rubber material, the outer surface of the upper end of the support plate (11) is provided with a cable groove (23), a positioning column (14) is provided above the support plate (11), a limiting groove (15) is provided on the outer side of the positioning column (14), a bottom plate (16) is provided between the positioning column (14) and the limiting groove (15), a second spring (17) is provided between the bottom plate (16) and the support plate (11), a motor stator (25) is provided between the positioning column (14) and the limiting groove (15), and the motor stator (25) is above the bottom plate (16). 3. A series-excited motor stator shaping device according to claim 1, characterized in that: the fixed column (4) is fixedly connected to the workbench (1), the top plate (3) is fixedly connected to the workbench (1) through the set fixed column (4), the pressure plate (5) is fixedly connected to the top plate (3) through the set hydraulic rod (6) and auxiliary pressure rod (7), and the extrusion column (8) is fixedly connected to the pressure plate (5). 4. A series-excited motor stator shaping device according to claim 1, characterized in that: the T-block (10) is fixedly connected to the forming mold (9), the forming mold (9) is slidably connected to the workbench (1) through the set slide groove (2) and the T-block (10), the support plate (11) is detachably connected to the forming mold (9) through the set telescopic rod (12), and the first spring (13) is detachably connected to the telescopic rod (12). 5. A series-excited motor stator shaping device according to claim 2, characterized in that: the second cylinder (21) is fixedly connected to the support plate (11), the support block (18) is detachably connected to the support plate (11) through the set second cylinder (21), the first cylinder (20) is fixedly connected to the support block (18), the fixed side plate (19) is detachably connected to the support block (18) through the set first cylinder (20), and the protective pad (22) is detachably connected to the fixed side plate (19). 6. A series-excited motor stator shaping device according to claim 2, characterized in that: the positioning column (14) is fixedly connected to the support plate (11), the bottom plate (16) is detachably connected to the positioning column (14) and the limiting groove (15) through a second spring (17), the limiting groove (15) is fixedly connected to the support plate (11), the wiring groove (23) is fixedly connected to the support plate (11), and the motor stator (25) is detachably connected to the positioning column (14) and the limiting groove (15) through a fixed side plate (19).