Motor stator assembly machine

Abstract

The utility model discloses a motor stator assembly machine, relates to motor stator processing technical field, including frame and positioning component, the frame lower end internal sliding connection is equipped with the conveyer belt, and the frame upper end is fixed with the top cover, the top of top cover is equipped with the hydraulic cylinder, and the bottom of hydraulic cylinder is connected with the drive rod, and the drive rod is equipped with the positioning component. A pressing plate is fixed to the bottom of the driving rod, and the positioning assembly is arranged on the outer side of the lower end of the driving rod. According to the motor stator assembling machine, through the arrangement of the positioning assembly, after a motor stator and a shell which are in butt joint are conveyed to the position below a pressing plate through a conveying belt, a hydraulic cylinder can drive a driving rod to move downwards by a certain distance, at the moment, a sliding column can be extruded through a guide groove, a driving sleeve is made to rotate, and therefore a sliding block is pulled through a connecting rod to slide along a limiting groove; all the clamping plates can be gathered towards the center at the same time, workpieces are automatically centered and calibrated, additional power equipment does not need to be added, operation steps are simplified, and therefore using is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of motor stator processing, and specifically relates to a motor stator assembly machine. Background Technique

[0002] The motor stator is an important part of motors such as generators and starters. The stator consists of three parts: a stator core, a stator winding, and a frame. The main function of the stator is to generate a rotating magnetic field. During the production of the motor stator, an assembly machine is required to install the motor stator into the housing.

[0003] For example, the utility model with the application number CN202322873376.0 discloses a motor stator assembly machine. This utility model transports the motor housing to the bottom of the pressing mechanism through a conveyor belt, positions and fixes the motor housing through a calibration component, and extends the output rod of the driving hydraulic cylinder 1 to stably press the stator into the motor housing. The stator is evenly pressed, ensuring stable and good assembly effects. Subsequently, the conveyor belt can be continuously controlled to drive the motor to move downward, eliminating the cumbersome steps of lifting the motor. However, during the actual use of such equipment, an additional power source is required to drive the calibration component to calibrate the workpiece, resulting in the problem of increasing the equipment usage cost.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a motor stator assembly machine is provided. Content of the Utility Model

[0005] The purpose of the utility model is to provide a motor stator assembly machine to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A motor stator assembly machine, including a frame and a positioning component. The lower end of the frame is internally slidably connected with a conveyor belt, and the upper end of the frame is fixed with a top cover. A hydraulic cylinder is arranged on the top of the top cover, and the bottom of the hydraulic cylinder is connected with a driving rod. A pressing plate is fixed at the bottom of the driving rod. The positioning component is arranged outside the lower end of the driving rod. The positioning component includes a guiding groove, a sliding column, a driving sleeve, a connecting rod, a sliding block, a limiting groove, a connecting seat, a clamping plate, and a rubber pad. A guiding groove is opened on the outside of the driving rod, and a sliding column is slidably connected inside the guiding groove. A driving sleeve is fixed on the outside of the sliding column. The outer end of the driving sleeve is rotatably connected with a connecting rod, and the end of the connecting rod is rotatably connected with a sliding block. A limiting groove is opened on the top of the top cover. A connecting seat is fixed at the bottom of the sliding block, and a clamping plate is arranged at the bottom of the connecting seat. A rubber pad is fixed on one side of the clamping plate.

[0007] Furthermore, the lower end of the guiding groove is in an s shape, and the guiding grooves are equidistantly and circumferentially distributed about the outside of the driving rod.

[0008] Furthermore, the cross section of the slider is I-shaped, and the slider is slidably connected to the top cover via a limiting groove.

[0009] Furthermore, an adjustment component is arranged inside the connecting seat, and the adjustment component includes an adjustment slot and an adjustment block. The bottom of the connecting seat is provided with an adjustment slot, and the inside of the adjustment slot is slidably connected with the adjustment block.

[0010] Furthermore, the adjusting block is in an isosceles trapezoidal shape, and the adjusting block is fixedly connected to the clamping plate.

[0011] Furthermore, the adjustment component also includes an adjustment hole and a latch, the two sides of the connecting seat are provided with adjustment holes, the interior of the adjustment block is slidably connected with a latch, and the length of the latch is greater than the width of the connecting seat.

[0012] Furthermore, the latch is slidably connected to the connecting seat via adjustment holes, and the adjustment holes are equidistantly distributed on both sides of the connecting seat.

[0013] Furthermore, the adjustment component also includes a pull plate and a magnet, the pull plate is fixed to one end of the latch, and the magnet is fixed to the top of the pull plate.

[0014] The utility model provides a motor stator assembly machine, which has the following beneficial effects:

[0015] 1. The utility model sets the positioning assembly. When the conveyor belt conveys the motor stator and housing after docking to the bottom of the pressure plate, the hydraulic cylinder will drive the driving rod to move down a distance first. At this time, the guide groove can be used to squeeze the sliding column to rotate the driving sleeve, so that the sliding block is pulled by the connecting rod to slide along the limit groove, so that all the clamps can be gathered to the center at the same time, and the workpiece can be automatically calibrated in the center without adding additional power equipment, simplifying the operation steps, and making it more convenient to use;

[0016] 2. The utility model provides an adjustment component. The adjustment block can be moved in the adjustment groove by only pulling the pull plate to draw the pin out of the adjustment hole, so as to adjust the position of the clamping plate. This can meet the needs of motor housings of different models when clamping, which is beneficial to improving the use range of the equipment. When fixing, it is only necessary to insert the pin into the adjustment hole and then connect the adjustment block. At this time, the magnet can absorb the iron connection seat to quickly fix the pin, which makes it very convenient to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a motor stator assembly machine of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a positioning component of a motor stator assembly machine of the utility model;

[0019] Figure 3 Schematic structural diagram of an adjustment component of a motor stator assembly machine of the present utility model.

[0020] In the figure: 1, frame; 2, conveyor belt; 3, top cover; 4, hydraulic cylinder; 5, driving rod; 6, pressing plate; 7, positioning component; 701, guiding groove; 702, sliding column; 703, driving sleeve; 704, connecting rod; 705, slider; 706, limiting groove; 707, connecting seat; 708, clamping plate; 709, rubber pad; 8, adjustment component; 801, adjustment groove; 802, adjustment block; 803, adjustment hole; 804, pin; 805, pulling plate; 806, magnet. Specific embodiments

[0021] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] As Figure 1 and Figure 2 shown, a motor stator assembly machine includes a frame 1 and a positioning component 7. A conveyor belt 2 is slidably connected to the inner part of the lower end of the frame 1, and a top cover 3 is fixed to the upper end of the frame 1. A hydraulic cylinder 4 is arranged on the top of the top cover 3, and a driving rod 5 is connected to the bottom of the hydraulic cylinder 4. A pressing plate 6 is fixed to the bottom of the driving rod 5. The positioning component 7 is arranged on the outer side of the lower end of the driving rod 5. The positioning component 7 includes a guiding groove 701, a sliding column 702, a driving sleeve 703, a connecting rod 704, a slider 705, a limiting groove 706, a connecting seat 707, a clamping plate 708 and a rubber pad 709. A guiding groove 701 is opened on the outer side of the driving rod 5, and a sliding column 702 is slidably connected to the inside of the guiding groove 701. A driving sleeve 703 is fixed to the outer side of the sliding column 702. The lower end of the guiding groove 701 is in an s shape, and the guiding grooves 701 are evenly distributed in a circumferential manner about the outer side of the driving rod 5. When the driving rod 5 moves down a certain distance, the guiding groove 701 can be used to squeeze the sliding column 702, so that the driving sleeve 703 rotates. The outer end of the driving sleeve 703 is rotatably connected to a connecting rod 704, and the end of the connecting rod 704 is rotatably connected to a slider 705. A limiting groove 706 is opened on the top of the top cover 3. The cross section of the slider 705 is in an i shape, and the slider 705 is slidably connected to the top cover 3 through the limiting groove 706. The driving sleeve 703 will pull the slider 705 through the connecting rod 704, so that it slides along the limiting groove 706. A connecting seat 707 is fixed to the bottom of the slider 705, and a clamping plate 708 is arranged at the bottom of the connecting seat 707. The connecting seat 707 can drive all the clamping plates 708 to simultaneously gather towards the center, automatically center and calibrate the workpiece, without adding additional power equipment, simplifying the operation steps. A rubber pad 709 is fixed to one side of the clamping plate 708, and the rubber pad 709 can play a role in anti-slip and buffering.

[0023] AsFigure 2 and Figure 3 As shown in Figure 3 , an adjustment assembly 8 is provided inside the connecting seat 707. The adjustment assembly 8 includes an adjustment groove 801 and an adjustment block 802. An adjustment groove 801 is formed at the bottom of the connecting seat 707, and an adjustment block 802 is slidably connected inside the adjustment groove 801. The adjustment block 802 is in the shape of an isosceles trapezoid and is fixedly connected to the clamping plate 708. After the restriction of the adjustment block 802 is released, the adjustment block 802 can move within the adjustment groove 801 to adjust the position of the clamping plate 708. The adjustment assembly 8 further includes an adjustment hole 803 and a plug pin 804. Adjustment holes 803 are formed on both sides of the connecting seat 707. A plug pin 804 is slidably connected inside the adjustment block 802, and the length of the plug pin 804 is greater than the width of the connecting seat 707. The plug pin 804 is slidably connected to the connecting seat 707 through the adjustment hole 803, and the adjustment holes 803 are equidistantly distributed on both sides of the connecting seat 707. The adjustment range can be expanded through multiple adjustment holes 803. The adjustment assembly 8 further includes a pull plate 805 and a magnet 806. One end of the plug pin 804 is fixed with a pull plate 805, and a magnet 806 is fixed on the top of the pull plate 805. When fixing, only need to insert the plug pin 804 into the adjustment hole 803 and connect the adjustment block 802 at the same time. At this time, the magnet 806 can adsorb the iron connecting seat 707 to quickly fix the plug pin 804, making the installation very convenient.

[0024] In summary, when using this motor stator assembly machine, first, according to Figure 1 、 Figure 2 and Figure 3 the structures shown in Figure 1 , Figure 2 and Figure 3 , first pull the pull plate 805 forcefully to pull out the plug pin 804 from the adjustment hole 803, then the adjustment block 802 can move within the adjustment groove 801 to adjust the position of the clamping plate 708 according to the size of the motor model. Then, insert the plug pin 804 into the adjustment hole 803 and connect the adjustment block 802. At this time, the magnet 806 can adsorb the iron connecting seat 707 to quickly fix the plug pin 804. Then, during the assembly process, when the conveyor belt 2 conveys the docked motor stator and the housing to below the pressing plate 6, the hydraulic cylinder 4 will drive the driving rod 5 to move downward a certain distance first. At this time, the guide groove 701 can be used to squeeze the sliding column 702, causing the driving sleeve 703 to rotate, and then pulling the slider 705 through the connecting rod 704 to slide along the limiting groove 706, so that all the clamping plates 708 can be simultaneously gathered towards the center to automatically center and calibrate the workpiece. At this time, the rubber pad 709 can play a role in anti-slip and buffering. Finally, as the hydraulic cylinder 4 continues to work, after the sliding column 702 slides into the straight groove of the guide groove 701, it will not drive the driving sleeve 703 to continue rotating. At this time, use the pressing plate 6 to press and assemble the motor stator.

[0025] The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present utility model and its practical applications, and to enable those of ordinary skill in the art to understand the present utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A motor stator assembly machine, comprising a frame (1) and a positioning component (7), characterized in that, A conveyor belt (2) is slidably connected inside the lower end of the frame (1), and a top cover (3) is fixed to the upper end of the frame (1). A hydraulic cylinder (4) is arranged on the top of the top cover (3), and a driving rod (5) is connected to the bottom of the hydraulic cylinder (4). A pressing plate (6) is fixed to the bottom of the driving rod (5). A positioning assembly (7) is arranged on the outer side of the lower end of the driving rod (5). The positioning assembly (7) includes a guiding groove (701), a sliding column (702), a driving sleeve (703), a connecting rod (704), a sliding block (705), a limiting groove (706), a connecting seat (707), a clamping plate (708) and a rubber pad (709). A guiding groove (701) is formed on the outer side of the driving rod (5), and a sliding column (702) is slidably connected inside the guiding groove (701). A driving sleeve (703) is fixed to the outer side of the sliding column (702). The outer end of the driving sleeve (703) is rotatably connected to a connecting rod (704), and the end of the connecting rod (704) is rotatably connected to a sliding block (705). A limiting groove (706) is formed on the top of the top cover (3). A connecting seat (707) is fixed to the bottom of the sliding block (705), and a clamping plate (708) is arranged at the bottom of the connecting seat (707). A rubber pad (709) is fixed to one side of the clamping plate (708).

2. The stator assembly machine of an electric machine according to claim 1, characterized in that, The lower end of the guiding groove (701) is in an s shape, and the guiding grooves (701) are evenly distributed in a circumferential manner about the outer side of the driving rod (5).

3. The motor stator assembly machine according to claim 1, characterized in that, The cross section of the sliding block (705) is in an i shape, and the sliding block (705) is slidably connected to the top cover (3) through the limiting groove (706).

4. A motor stator assembly machine according to claim 1, characterized in that, An adjusting assembly (8) is arranged inside the connecting seat (707). The adjusting assembly (8) includes an adjusting groove (801) and an adjusting block (802). An adjusting groove (801) is formed at the bottom of the connecting seat (707), and an adjusting block (802) is slidably connected inside the adjusting groove (801).

5. The stator assembly machine for an electric machine according to claim 4, characterized in that, The adjusting block (802) is in an isosceles trapezoid shape, and the adjusting block (802) is fixedly connected to the clamping plate (708).

6. The motor stator assembly machine according to claim 4, characterized in that, The adjusting assembly (8) further includes an adjusting hole (803) and a plug pin (804). Adjusting holes (803) are formed on both sides of the connecting seat (707). A plug pin (804) is slidably connected inside the adjusting block (802), and the length of the plug pin (804) is greater than the width of the connecting seat (707).

7. The stator assembly machine for a motor according to claim 6, characterized in that, The plug pin (804) is slidably connected to the connecting seat (707) through the adjusting hole (803), and the adjusting holes (803) are evenly distributed on both sides of the connecting seat (707).

8. A motor stator assembly machine according to claim 6, characterized in that, The adjusting assembly (8) further includes a pulling plate (805) and a magnet (806). A pulling plate (805) is fixed to one end of the plug pin (804), and a magnet (806) is fixed to the top of the pulling plate (805).

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