Winding shaping mechanism for motor production

Abstract

The utility model discloses a winding shaping mechanism for motor production, which relates to the technical field of shaping equipment and comprises a concentric-square-shaped plate, a lead screw I is rotatably arranged in the concentric-square-shaped plate, two ends of the lead screw I are respectively provided with a sliding plate I and a sliding plate II through lead screw nuts, and one side of the sliding plate I is provided with a pressing column through a supporting plate. A placing plate is arranged on one side of the second sliding plate through a placing table, a material inserting hole is formed in the surface of the placing plate, four pushing rods are arranged on one side of the concentric-square-shaped plate through a fixing plate, pushing holes matched with the pushing rods are formed in the top of the placing table, and a clamping assembly used for clamping a stator winding coil is arranged at the top of the placing table. A limiting assembly is arranged at the top of the placing table; the stator winding coil shaping device has the advantages that the shaped stator winding coil can be jacked up through the jacking and pushing rod and is ejected out of the interior of the material inserting hole, so that a worker can take the shaped stator winding coil conveniently, and the stator winding coil shaping device is more convenient to use and operate.

Description

Technical Field

[0001] The utility model relates to shaping equipment, in particular to a winding shaping mechanism used for motor production, belonging to the technical field of shaping equipment. Background Art

[0002] "Motor" refers to electric motors and engines. The working principle is that the energized coil is rotated in the magnetic field to drive the starter rotor to rotate, and the small gear on the rotor drives the engine flywheel to rotate. After the stator of the motor is wound with coils, the coils need to be tied, and the tied coils are messy, not flat and fitting, which affects the subsequent motor assembly. Therefore, the stator winding coils need to be shaped so that the coils are more fitting and flat on the stator.

[0003] Among them, the "motor stator winding shaping device" disclosed in the application number "CN202222962606.6" "includes a base, a first lifting plate, a second lifting plate, two clamping devices, a pressure rod, a lifting cylinder, a plurality of guide rails, and a material placement table; the first lifting plate is located between the base and the second lifting plate, the end of the guide rail is fixed to the base, the first lifting plate is provided with a first connecting hole, the second lifting plate is provided with a second connecting hole, and the guide rail passes through the first connecting hole and the second connecting hole." In the utility model, the two clamping devices are respectively located at the top and bottom of the stator, and the clamping plates are merged by the push of the clamping cylinders on both sides. The clamping plates clamp the coils outside the stator, thereby pressing the coils together, so that the winding coils are wound flatly and snugly on the stator, thereby achieving a shaping effect. Finally, the clamping cylinder separates the clamping plates, the lifting cylinder pulls the second lifting plate upward, and the first lifting plate is reset together with the limit block at the bottom, so that the stator that has been shaped is conveniently taken out.

[0004] However, the above method still has the following defects: the shaping operation is performed by placing the stator winding coil inside the insertion hole on the material placement table, but after the shaping is completed, the stator winding coil inside the insertion hole needs to be removed, which is inconvenient for the staff to take out the shaped stator winding coil. Utility Model Content

[0005] The utility model aims to provide a winding shaping mechanism for motor production, so as to solve the problem in the above-mentioned background technology that after the shaping is completed, the stator winding coil inside the insertion hole needs to be taken out, which makes it inconvenient for the staff to take out the stator winding coil after the shaping.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winding shaping mechanism for motor production, comprising a circular plate, a screw rod 1 is rotatably provided inside the circular plate, and both ends of the screw rod 1 are respectively provided with a slide plate 1 and a slide plate 2 through a screw rod nut, one side of the slide plate 1 is provided with a pressure column through a support plate, one side of the slide plate 2 is provided with a placement plate through a placement table, the surface of the placement plate is provided with a material insertion hole, one side of the circular plate is provided with four push rods through a fixed plate, the top of the placement table is provided with a push hole matching the push rod, the top of the placement table is provided with a clamping assembly for clamping the stator winding coil, and the top of the placement table is provided with a limit assembly.

[0007] As a preferred technical solution of the utility model, the threads at both ends of the screw rod have opposite rotation directions, a forward and reverse motor is provided on the top of the circular plate, and the output shaft of the forward and reverse motor passes through the circular plate and is fixedly connected to the top of the screw rod.

[0008] As a preferred technical solution of the utility model, the clamping assembly includes a second screw rod, which is rotatably arranged in a rectangular groove inside the placement table, and the threads at both ends of the second screw rod have opposite rotation directions. Both ends of the second screw rod are connected to sliders through screw rod threads, and the top of the slider is provided with a semicircular splint, and a positioning block is provided on one side of the semicircular splint.

[0009] As a preferred technical solution of the utility model, the limiting assembly includes an L-shaped plate, which is fixedly installed on one side of the top of the slider, and the L-shaped plate is slidably provided with a plug-in column, and the interior of the positioning block and the interior of the slider are both provided with a plug-in groove matching the plug-in column.

[0010] As a preferred technical solution of the utility model, a pull cap is provided on the top of the plug column, a spring is sleeved on the top of the plug column, the bottom end of the spring is fixedly connected to the top end of the positioning block, and the top end of the spring is fixedly connected to the bottom end of the pull cap.

[0011] As a preferred technical solution of the utility model, a forward and reverse motor 2 is provided on one side of the placement table, and the output shaft of the forward and reverse motor 2 passes through the placement table and is fixedly connected to one end of the screw rod 2.

[0012] As a preferred technical solution of the utility model, reinforcement plates are provided on both sides of the bottom end of the fixing plate, and one side of the reinforcement plate is fixedly connected to the surface of the circular plate.

[0013] As a preferred technical solution of the utility model, a support is provided at the bottom of the circular plate, and two guide rods are slidably provided inside the slide plate one and the slide plate two, and both ends of the guide rods are fixedly connected to the inner wall of the circular plate.

[0014] Compared with the related art, the winding shaping mechanism for motor production provided by the utility model has the following beneficial effects:

[0015] 1. The screw rod 1 is driven to drive the slide plate 1 and the slide plate 2 to move in opposite directions at the same time, so that the pressure column and the placement table can move in opposite directions at the same time. Through the insertion hole and the clamping assembly set at the top of the placement table, combined with the pressure column, it is convenient to realize the shaping of the stator winding coil. At the same time, the screw rod 1 is driven to rotate in the opposite direction, so that the slide plate 1 and the slide plate 2 are separated from each other, so that the placement table moves along the direction of the push rod. With the help of the push hole, the shaped stator winding coil can be lifted up and ejected from the inside of the insertion hole, so that it is convenient for workers to take the material of the shaped stator winding coil, and it is more convenient to use and operate;

[0016] 2. At the same time, by controlling the forward and reverse rotation of the screw rod 1, the shaping operation of the stator winding coil can be realized, and the discharging operation of the stator winding coil can be realized, which is more convenient to use and is convenient for the staff to shape the stator winding coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the structural diagrams of the utility model;

[0018] Figure 2 It is a schematic diagram of the exploded structure of the circular plate of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the fixing plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the exploded structure of the placement table of the utility model;

[0021] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure at point A;

[0022] Figure 6 This is the second structural schematic diagram of the present utility model.

[0023] In the figure: 1. circular plate; 2. screw rod 1; 3. slide plate 1; 4. slide plate 2; 5. support plate; 6. pressure column; 7. forward and reverse motor 1; 8. clamping assembly; 801. screw rod 2; 802. slider; 803. semicircular clamping plate; 804. positioning block; 805. forward and reverse motor 2; 806. reinforcement plate; 9. limit assembly; 901. L-shaped plate; 902. plug column; 903. spring; 904. pull cap; 905. plug-in slot; 10. placement table; 11. fixing plate; 12. push rod; 13. push hole; 14. placement plate; 15. insertion hole; 16. support; 17. guide rod. DETAILED DESCRIPTION

[0024] 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 in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1-6 The utility model provides a winding shaping mechanism for motor production, including a circular plate 1, a screw rod 2 is rotatably arranged inside the circular plate 1, the screw rod 2 has opposite screw threads at both ends, a slide plate 3 and a slide plate 4 are respectively arranged at both ends of the screw rod 2 through a screw nut, so as to drive the slide plate 3 and the slide plate 4 to move in opposite directions at the same time, a pressure column 6 is arranged on one side of the slide plate 3 through a support plate 5, a placement plate 14 is arranged on one side of the slide plate 4 through a placement table 10, and a material insertion hole 15 is opened on the surface of the placement plate 14, so as to facilitate placing the stator winding coil inside the material insertion hole 15 and carrying out the material insertion. Shaping operation, one side of the circular plate 1 is provided with four push rods 12 through the fixed plate 11, and the top of the placement table 10 is provided with a push hole 13 matching the push rod 12, which is convenient for ejecting and taking out the stator winding coil after shaping, and convenient for the staff to take out the stator winding coil after shaping, which is more convenient to use. The top of the placement table 10 is provided with a clamping assembly 8 for clamping the stator winding coil, which is convenient for clamping and shaping the stator winding coil. The top of the placement table 10 is provided with a limit assembly 9, which is convenient for disassembling and assembling the semicircular clamping plate 803 set on the top of the placement table 10;

[0027] The threads at both ends of the screw rod 1 are rotated in opposite directions, so that the slide plate 1 and the slide plate 2 4 can move in opposite directions at the same time. A forward and reverse motor 17 is provided on the top of the circular plate 1. The output shaft of the forward and reverse motor 17 passes through the circular plate 1 and is fixedly connected to the top of the screw rod 1, so as to drive the screw rod 12 to rotate in the forward and reverse directions.

[0028] The clamping assembly 8 includes a second screw rod 801, which is rotatably arranged at a rectangular groove provided inside the placement table 10, and the threads at both ends of the second screw rod 801 are in opposite directions. Both ends of the second screw rod 801 are connected to a slider 802 through a screw thread, and the top of the slider 802 is provided with a semicircular clamping plate 803, and one side of the semicircular clamping plate 803 is provided with a positioning block 804. By driving the rotation of the second screw rod 801, the two sliders 802 are driven to move in opposite directions at the same time, and then the two semicircular clamping plates 803 can be driven to move in opposite directions at the same time, so as to facilitate the clamping and shaping of the two sides of the stator winding coil;

[0029] A forward and reverse motor 805 is provided on one side of the placement table 10. The output shaft of the forward and reverse motor 805 passes through the placement table 10 and is fixedly connected to one end of the screw rod 801 for driving the screw rod 801 to rotate forward and reverse.

[0030] Embodiment 2:

[0031] The limiting assembly 9 includes an L-shaped plate 901, which is fixedly mounted on one side of the top of the slider 802. The L-shaped plate 901 is slidably provided with a plug post 902. The interior of the positioning block 804 and the interior of the slider 802 are both provided with a plug-in slot 905 that matches the plug post 902, so as to facilitate the positioning block 804 to play a limiting role, facilitate the disassembly and assembly of the positioning block 804 and the semicircular clamping plate 803, and facilitate the clamping and use of stator winding coils of different sizes;

[0032] A pull cap 904 is provided on the top of the plug post 902, and a spring 903 is sleeved on the top of the plug post 902. The bottom end of the spring 903 is fixedly connected to the top end of the positioning block 804, and the top end of the spring 903 is fixedly connected to the bottom end of the pull cap 904, which is used to limit the support of the plug post 902, so that the pull cap 904 can be used to drive the plug post 902 to move.

[0033] Both sides of the bottom end of the fixed plate 11 are provided with reinforcement plates 806, and one side of the reinforcement plate 806 is fixedly connected to the surface of the circular plate 1 to play a role of limiting reinforcement;

[0034] A support 16 is provided at the bottom of the circular plate 1, and two guide rods 17 are slidably provided inside the slide plate 1 3 and the slide plate 2 4. Both ends of the guide rods 17 are fixedly connected to the inner wall of the circular plate 1 to facilitate supporting and limiting the movement of the slide plate 1 3 and the slide plate 2 4.

[0035] When in use, first, place the shaping device in a suitable position, place the stator winding coil inside the insertion hole 15, then control the forward and reverse motor 7 to drive the screw rod 2 to rotate forward, so that the slide plate 3 and the slide plate 4 move in opposite directions at the same time, so that the pressure column 6 is inserted into the middle of the stator winding coil, and then control the forward and reverse motor 805 to drive the screw rod 801 to rotate forward, so that the two sliders 802 and the two semicircular clamping plates 803 at the top of the slider 802 are close to each other at the same time, so that the stator winding coil at the top of the placement table 10 can be shaped. The winding coil is tightly attached to the surface of the stator to complete the shaping operation of the stator winding coil. Then, the forward and reverse motor 805 is controlled to reversely drive the screw rod 801 to move, so that the two semicircular clamping plates 803 are away from the stator winding coil. Then, the forward and reverse motor 7 is controlled to reversely drive the screw rod 2 to rotate, so that the pressure column 6 and the stator winding coil are separated from each other. When the placement table 10 moves to the four push rods 12, the push rods 12 and the push holes 13 cooperate with each other to push out the shaped stator winding coil, which is convenient for taking out the material of the shaped stator winding coil, and is more convenient to use.

[0036] When the semicircular splint 803 needs to be replaced or disassembled, the pull cap 904 is pulled to drive the plug post 902 to move in the vertical direction, so that the plug post 902 and the positioning block 804 are separated from each other, thereby facilitating the disassembly and removal of the semicircular splint 803, and facilitating the replacement of different types of semicircular splints 803 as needed to perform subsequent shaping operations on the stator winding coil.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding shaping mechanism for motor production, comprising a winding plate (1), characterized in that: A screw rod (2) is rotatably provided inside the circular plate (1), and a slide plate (3) and a slide plate (4) are respectively provided at both ends of the screw rod (2) through screw rod nuts. A pressure column (6) is provided on one side of the slide plate (3) through a support plate (5), and a placement plate (14) is provided on one side of the slide plate (4) through a placement table (10). Insertion holes (15) are provided on the surface of the placement plate (14). Four push rods (12) are provided on one side of the circular plate (1) through a fixing plate (11), and a push hole (13) matching the push rod (12) is provided on the top of the placement table (10). A clamping assembly (8) for clamping a stator winding coil is provided on the top of the placement table (10), and a limit assembly (9) is provided on the top of the placement table (10).

2. The winding shaping mechanism for motor production according to claim 1, characterized in that: The threads at both ends of the screw rod 1 (2) have opposite rotation directions. A forward and reverse motor 1 (7) is provided at the top of the circular plate (1). The output shaft of the forward and reverse motor 1 (7) passes through the circular plate (1) and is fixedly connected to the top of the screw rod 1 (2).

3. The winding shaping mechanism for motor production according to claim 1, characterized in that: The clamping assembly (8) comprises a second screw rod (801), wherein the second screw rod (801) is rotatably arranged at a rectangular groove provided inside the placement table (10), wherein the threads at both ends of the second screw rod (801) are rotated in opposite directions, and both ends of the second screw rod (801) are connected to a slider (802) via a screw rod thread, and a semicircular clamping plate (803) is provided at the top end of the slider (802), and a positioning block (804) is provided on one side of the semicircular clamping plate (803).

4. The winding shaping mechanism for motor production according to claim 3, characterized in that: The limiting assembly (9) comprises an L-shaped plate (901), the L-shaped plate (901) being fixedly mounted on one side of the top end of the slider (802), the L-shaped plate (901) being slidably provided with a plug post (902), and the interior of the positioning block (804) and the interior of the slider (802) are both provided with a plug slot (905) matching the plug post (902).

5. The winding shaping mechanism for motor production according to claim 4, characterized in that: A pull cap (904) is provided on the top of the plug post (902), a spring (903) is sleeved on the top of the plug post (902), the bottom end of the spring (903) is fixedly connected to the top end of the positioning block (804), and the top end of the spring (903) is fixedly connected to the bottom end of the pull cap (904).

6. The winding shaping mechanism for motor production according to claim 3, characterized in that: A second forward and reverse motor (805) is provided on one side of the placement platform (10), and an output shaft of the second forward and reverse motor (805) passes through the placement platform (10) and is fixedly connected to one end of the second screw rod (801).

7. The winding shaping mechanism for motor production according to claim 1, characterized in that: Reinforcement plates (806) are provided on both sides of the bottom end of the fixing plate (11), and one side of the reinforcement plate (806) is fixedly connected to the surface of the circular plate (1).

8. The winding shaping mechanism for motor production according to claim 1, characterized in that: A support (16) is provided at the bottom of the circular plate (1), and two guide rods (17) are slidably provided inside the first slide plate (3) and the second slide plate (4), and both ends of the guide rods (17) are fixedly connected to the inner wall of the circular plate (1).

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