CN219718060U - Rotor winding machine for motor assembly - Google Patents

Abstract

The utility model discloses a rotor winding machine for motor assembly, which comprises a workbench, wherein a clamping piece is arranged on the upper surface of the workbench, a motor is fixedly connected to the upper surface of the workbench, a clamping rod is fixedly connected to the upper end of the motor, a wire cylinder is sleeved on the arc surface of the clamping rod in a sliding manner, a fixing frame is fixedly connected to one side of the workbench, which is close to the motor, a movable arm is connected to the surface of the fixing frame in a sliding manner, an electric push rod is fixedly connected to one side of the workbench, which is close to the movable arm, an output end of the electric push rod is fixedly connected with the movable arm, one end of the movable arm is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a winding rod. The problem of when carrying out the centre gripping fixed to the rotor, be difficult for supporting and fixing a position the rotor to be difficult to guarantee to carry out coaxial rotation between rotor and the coiling machine clamping assembly, thereby influence the accuracy to the rotor wire winding is solved.

Description

Rotor winding machine for motor assembly

Technical Field

The utility model belongs to the technical field of rotor winding machines, and particularly relates to a rotor winding machine for motor assembly.

Background

The rotor winding machine is a device for winding copper wires on a motor rotor, and is widely applied to the field of motor production and assembly.

In the prior art, for example, the bulletin number is CN211830516U, a rotor coil winding machine is disclosed, the motor support comprises a workbench, one side fixedly connected with fixed column at workstation top, steering motor is installed at the top of fixed column, press from both sides tight slide and turn to and install the rotor body between the motor, the rear end fixedly connected with rear end fixed plate at workstation top, the center fixedly connected with second guide rail of rear end fixed plate front end, the second servo cylinder corresponding with the removal bracing piece is installed at the center at fixed block top, the winding motor is installed at the center of motor cabinet front end, the bottom fixedly connected with connector of winding motor output shaft, one side fixedly connected with wire winding pole of connector outer wall. In the utility model, the rotor coil winding machine is not only provided with the guiding and positioning mechanism, but also provided with the automatic winding mechanism, so that accurate winding guiding and positioning can be realized, automatic winding can be rapidly finished, the working efficiency is greatly improved, and the rotor coil winding machine is worth popularizing.

The inventor finds that before a winding machine winds a rotor in daily work, when the rotor is clamped and fixed, the rotor is not easy to support and position, so that coaxial rotation between the rotor and a clamping component of the winding machine is difficult to ensure, and the accuracy of winding the rotor is affected.

Disclosure of Invention

The utility model mainly aims to provide a rotor winding machine for motor assembly, which solves the defects that in the prior art, when a rotor is clamped and fixed, the rotor is not easy to support and position, so that coaxial rotation between the rotor and a clamping component of the winding machine is difficult to ensure, and the winding accuracy of the rotor is influenced.

According to a first aspect of the present utility model, there is provided a rotor winding machine for assembling a motor, including a workbench, a clamping piece is mounted on an upper surface of the workbench, a motor is fixedly connected to an upper surface of the workbench, a clamping rod is fixedly connected to an upper end of the motor, a wire cylinder is sleeved on an arc surface sliding of the clamping rod, a fixing frame is fixedly connected to one side of the workbench, which is close to the motor, of the workbench, a moving arm is slidably connected to a surface of the fixing frame, an electric push rod is fixedly connected to one side of the workbench, an output end of the electric push rod is fixedly connected to the moving arm, one end of the moving arm is fixedly connected to a servo motor, an output end of the servo motor is fixedly connected to the winding rod, a supporting structure is arranged on an upper surface of the workbench, the supporting structure comprises a fixing block and a connecting block, the fixing block and the connecting block are fixedly connected to the upper side of the workbench, a screw is rotatably connected to the fixing block and the connecting block, the arc surface of the screw is in threaded connection with a trapezoid block, a lower surface of the trapezoid block is slidably connected to the workbench, a slope of the trapezoid block is fixedly connected to a top ball, and one side of the trapezoid block is fixedly connected to a supporting plate, and two supporting plates are fixedly connected to one side of the supporting plate. The position of the supporting plate can be quickly adjusted, the height of the rotor is adjusted, and the motor is convenient to drive the rotor to coaxially rotate.

According to the rotor winding machine for motor assembly, disclosed by the embodiment of the first aspect of the utility model, one end of the screw is fixedly connected with a round block, and a plurality of crank handles are uniformly and fixedly connected with the arc surface of the round block. The effect of conveniently rotating the screw rod and adjusting the moving position of the trapezoid block is achieved.

According to the rotor winding machine for motor assembly, disclosed by the embodiment of the first aspect of the utility model, the upper surface of the supporting plate is fixedly connected with a plurality of arc strips, and the arc strips are uniformly distributed on the upper surface of the supporting plate. The effect of reducing the roughness of the upper end of the supporting plate is achieved.

According to the rotor winding machine for motor assembly, provided by the embodiment of the first aspect of the utility model, the workbench is fixedly connected with the telescopic rod corresponding to the first spring, and the output end of the telescopic rod is fixedly connected with the supporting plate. The effect of limiting the elastic force direction of the first spring is achieved.

According to the rotor winding machine for motor assembly, according to the embodiment of the first aspect of the utility model, one end of the motor is provided with the limit structure, the limit structure comprises the fixed buckle, the fixed buckle is fixedly connected with one end of the motor, the sliding plate is inserted in the fixed buckle in a sliding manner, the L-shaped plate is inserted in the upper end of the sliding plate in a sliding manner, one side of the short arm end of the L-shaped plate is fixedly connected with the second spring, the other end of the second spring is fixedly connected with the sliding plate, the lower surface of the long arm end of the L-shaped plate is fixedly connected with the sliding ball, the arc surface of the sliding ball is abutted against the wire cylinder, the driving rod is inserted in one side of the fixed buckle in a threaded manner, and the lower end of the driving rod is in rotary connection with the sliding plate. The effect that the wire cylinder wound with the copper wire is sleeved on the clamping rod and then the wire cylinder can be rapidly limited is achieved.

According to the rotor winding machine for motor assembly, disclosed by the embodiment of the first aspect of the utility model, one side, close to the second spring, of the sliding plate is fixedly connected with a limiting rod, and one end, far away from the sliding plate, of the limiting rod penetrates through the L-shaped plate in a sliding manner. The effect of limiting the elastic direction of the second spring is achieved.

One of the above technical solutions of the present utility model has at least one of the following advantages or beneficial effects:

in the rotor winding machine for motor assembly, when a rotor is required to be wound, the rotor is firstly placed on a supporting plate, at the moment, a first spring is pressed by the rotor and moves downwards, then a crank on a round block at one end of a screw rod is rotated, so that the screw rod drives the trapezoidal block to move towards a direction close to a fixed block by virtue of threads, at the moment, the inclined surface of the trapezoidal block starts to prop up a ball, the ball props up the supporting plate and moves upwards, the effect of adjusting the height of the supporting plate together with the rotor is achieved, after the supporting plate is adjusted to a proper height, the crank is stopped to rotate, then a clamping piece and a motor are started, at the moment, the clamping piece clamps the rotor, at the moment, an electric push rod is started to adjust the height of a servo motor, after the supporting structure is arranged, a copper wire on a wire reel penetrates through a winding rod, the servo motor is started to wind the rotor, the rotor can be rapidly supported by arranging a supporting structure, the rotor height can be coaxially rotated with the motor, and the winding quality is improved;

in this rotor coiling machine for motor assembly, after the copper line on the section of thick bamboo is used up, the pulling L shaped plate makes L shaped plate slide in the slide, L shaped plate can drive the slide ball and follow the section of thick bamboo top roll-off, can directly pull down the section of thick bamboo from the kelly this moment, after with new section of thick bamboo cover on the kelly, loosen L shaped plate, L shaped plate can drive the slide ball again and remove the section of thick bamboo top this moment, then rotate the actuating lever, make the actuating lever drive slide reciprocate, after the slide ball removes the contact line section of thick bamboo upper end, stop rotating the actuating lever, the slide ball can extrude the upper end of section of thick bamboo, reached when not influencing the normal rotation of section of thick bamboo, can carry out spacing effect to the upper and lower position of section of thick bamboo.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a support structure according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a limiting structure in an embodiment of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may explicitly or implicitly include one or more features.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the term "connected" should be construed broadly, and for example, it may be a fixed connection or an active connection, or it may be a detachable connection or a non-detachable connection, or it may be an integral connection; may be mechanically connected, may be electrically connected, or may be in communication with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements, indirect communication or interaction relationship between the two elements.

The following disclosure provides many different embodiments, or examples, for implementing different aspects of the utility model.

Referring to fig. 1 to 4, there is provided a rotor winding machine for motor assembly, which comprises a workbench 1, a clamping piece 2 is mounted on the upper surface of the workbench 1, a motor 3 is fixedly connected to the upper surface of the workbench 1, a clamping rod 11 is fixedly connected to the upper end of the motor 3, a wire reel 12 is sleeved on the arc surface of the clamping rod 11 in a sliding manner, a fixing frame 4 is fixedly connected to one side of the workbench 1, which is close to the motor 3, a movable arm 10 is fixedly connected to the surface of the fixing frame 4, an electric push rod 5 is fixedly connected to one side of the workbench 1, which is close to the movable arm 10, an output end of the electric push rod 5 is fixedly connected with the movable arm 10, a servo motor 6 is fixedly connected to an output end of the servo motor 6, a winding rod 7 is fixedly connected to the upper surface of the workbench 1, a supporting structure 8 is arranged on the upper surface of the workbench 1, and a limit structure 9 is arranged at one end of the motor 3.

Referring to fig. 2 and 3, in some embodiments of the present utility model, the supporting structure 8 includes a fixed block 801 and a connecting block 803, where the fixed block 801 and the connecting block 803 are fixedly connected above the workbench 1, the fixed block 801 and the connecting block 803 are rotatably connected with a screw 802, an arc surface of the screw 802 is in threaded connection with a trapezoid block 805, a lower surface of the trapezoid block 805 is slidably connected with the workbench 1, an inclined surface of the trapezoid block 805 abuts against a top ball 806, an upper end of the top ball 806 is fixedly connected with a supporting plate 807, and two first springs 808 are fixedly connected with one side of the supporting plate 807, which is close to the workbench 1, so as to achieve the effect of quickly adjusting the position of the supporting plate 807, adjusting the height of the rotor, and facilitating the motor 3 to drive the rotor to coaxially rotate. One end of the screw rod 802 is fixedly connected with a round block 804, and the arc surface of the round block 804 is uniformly and fixedly connected with a plurality of crank handles 810, so that the effect of conveniently rotating the screw rod 802 and adjusting the moving position of the trapezoid block 805 is achieved. The upper surface of the supporting plate 807 is fixedly connected with a plurality of arc strips 811, and the plurality of arc strips 811 are uniformly distributed on the upper surface of the supporting plate 807, so that the effect of reducing the roughness of the upper end of the supporting plate 807 is achieved. The workbench 1 is fixedly connected with a telescopic rod 809 at the position corresponding to the first spring 808, and the output end of the telescopic rod 809 is fixedly connected with the supporting plate 807, so that the effect of limiting the elastic direction of the first spring 808 is achieved.

Referring to fig. 4, in some embodiments of the present utility model, the limiting structure 9 includes a fixing buckle 91, the fixing buckle 91 is fixedly connected to one end of the motor 3, a sliding plate 92 is slidably inserted in the fixing buckle 91, an L-shaped plate 93 is slidably inserted in an upper end of the sliding plate 92, a second spring 94 is fixedly connected to one side of a short arm end of the L-shaped plate 93, the other end of the second spring 94 is fixedly connected to the sliding plate 92, a sliding ball 95 is fixedly connected to a lower surface of a long arm end of the L-shaped plate 93, an arc surface of the sliding ball 95 abuts against the wire barrel 12, a driving rod 96 is threadedly inserted in one side of the fixing buckle 91, and a lower end of the driving rod 96 is rotatably connected with the sliding plate 92, so that the effect of rapidly limiting the wire barrel 12 after the wire barrel 12 wound with copper wires is sleeved on the clamping rod 11 is achieved. One side of the sliding plate 92, which is close to the second spring 94, is fixedly connected with a limiting rod 97, and one end, which is far away from the sliding plate 92, of the limiting rod 97 penetrates through the L-shaped plate 93 in a sliding manner, so that the effect of limiting the elastic direction of the second spring 94 is achieved.

When the rotor needs to be wound, the rotor is firstly placed on the supporting plate 807, at the moment, the first spring 808 is pressed by the rotor and moves downwards, then the crank 810 on the round block 804 at one end of the screw 802 is rotated, the screw 802 drives the trapezoidal block 805 to move towards the direction close to the fixed block 801 by virtue of threads, at the moment, the inclined surface of the trapezoidal block 805 starts to prop up the prop-up ball 806, the prop-up ball 806 drives the supporting plate 807 to move upwards, the effect of adjusting the height of the supporting plate 807 together with the rotor is achieved, after the rotor is adjusted to a proper height, the crank 810 is stopped, then the clamping piece 2 and the motor 3 are started, at the moment, the clamping piece 2 clamps the rotor, at the moment, the electric push rod 5 is started to adjust the height of the servo motor 6, after the rotor is adjusted to a proper height, the copper wire on the wire cylinder 12 passes through the winding rod 7, the servo motor 6 is started to wind the rotor, and the effect of rapidly supporting the rotor is achieved by arranging the supporting structure 8, so that the rotor can be coaxially rotated with the motor 3, and the winding quality is improved.

After the copper wires on the wire barrel 12 are used up, the L-shaped plate 93 is pulled, the L-shaped plate 93 slides along the sliding plate 92, the L-shaped plate 93 can drive the sliding ball 95 to slide out from the upper end of the wire barrel 12, the wire barrel 12 can be directly detached from the clamping rod 11 at the moment, when a new wire barrel 12 is sleeved on the clamping rod 11, the L-shaped plate 93 is loosened, the L-shaped plate 93 can drive the sliding ball 95 to move to the upper end of the wire barrel 12 again, then the driving rod 96 is rotated, the driving rod 96 drives the sliding plate 92 to move up and down, after the sliding ball 95 moves to the upper end of the contact wire barrel 12, the driving rod 96 is stopped rotating, the sliding ball 95 can squeeze the upper end of the wire barrel 12, and the effect of limiting the upper and lower positions of the wire barrel 12 can be achieved while normal rotation of the wire barrel 12 is not influenced.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. The utility model provides a rotor coiling machine for motor assembly, its characterized in that includes workstation (1), the last surface mounting of workstation (1) has clamping piece (2), the last surface fixedly connected with motor (3) of workstation (1), the upper end fixedly connected with clamping lever (11) of motor (3), arc surface slip cap of clamping lever (11) has a wired section of thick bamboo (12), one side fixedly connected with mount (4) that workstation (1) is close to motor (3), the surface sliding connection of mount (4) has movable arm (10), one side fixedly connected with electric putter (5) that workstation (1) is close to movable arm (10), the output and the movable arm (10) of electric putter (5) are fixedly connected, the one end fixedly connected with servo motor (6) of movable arm (10), the output fixedly connected with coiling rod (7) of servo motor (6), the upper surface of workstation (1) is equipped with bearing structure (8), bearing structure (8) include fixed block (801) and fixed block (803) and connecting block (803) are connected with on fixed block (803) and connecting block (803) respectively, the arc surface threaded connection of screw rod (802) has trapezoidal piece (805), the lower surface and the workstation (1) sliding connection of trapezoidal piece (805), the inclined plane butt of trapezoidal piece (805) has top ball (806), the upper end fixedly connected with layer board (807) of top ball (806), one side fixedly connected with two first springs (808) that layer board (807) and workstation (1) are close to each other.

2. The motor-assembling rotor winding machine according to claim 1, wherein: one end of the screw rod (802) is fixedly connected with a round block (804), and a plurality of crank handles (810) are uniformly and fixedly connected with the arc surface of the round block (804).

3. The motor-assembling rotor winding machine according to claim 2, wherein: the upper surface of the supporting plate (807) is fixedly connected with a plurality of arc strips (811), and the arc strips (811) are uniformly distributed on the upper surface of the supporting plate (807).

4. The motor-assembling rotor winding machine according to claim 1, wherein: the workbench (1) is fixedly connected with a telescopic rod (809) corresponding to the first spring (808), and the output end of the telescopic rod (809) is fixedly connected with the supporting plate (807).

5. The motor-assembling rotor winding machine according to claim 1, wherein: the one end of motor (3) is equipped with limit structure (9), limit structure (9) are including fixed knot (91), fixed knot (91) fixed connection is in the one end of motor (3), fixed knot (91) sliding is inserted and is equipped with slide (92), the upper end of slide (92) is slided and is inserted and be equipped with L shaped plate (93), short arm end one side fixedly connected with second spring (94) of L shaped plate (93), the other end and the slide (92) fixed connection of second spring (94), the long arm end lower surface fixedly connected with slide ball (95) of L shaped plate (93), the arc surface and the line section of thick bamboo (12) looks butt of slide ball (95), one side screw thread of fixed knot (91) is inserted and is equipped with actuating lever (96), the lower extreme and the slide (92) of actuating lever (96) rotate and are connected.

6. The motor-assembling rotor winding machine according to claim 5, wherein: one side of the sliding plate (92) close to the second spring (94) is fixedly connected with a limiting rod (97), and one end of the limiting rod (97) away from the sliding plate (92) penetrates through the L-shaped plate (93) in a sliding mode.