CN217590534U - Bidirectional shaping device for stator winding - Google Patents
Bidirectional shaping device for stator winding Download PDFInfo
- Publication number
- CN217590534U CN217590534U CN202221342562.0U CN202221342562U CN217590534U CN 217590534 U CN217590534 U CN 217590534U CN 202221342562 U CN202221342562 U CN 202221342562U CN 217590534 U CN217590534 U CN 217590534U
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- stator winding
- stator core
- stator
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Abstract
A bidirectional shaping device of stator winding is used for shaping the end part of the stator winding to make the end part of the stator winding open outwards in a horn mouth shape. The novel stator winding device comprises a base (9), wherein V-shaped iron (11) for placing a stator core is installed on the base, and the novel stator winding device is characterized in that baffle plates (10) are arranged on two sides of the V-shaped iron, the distance between the baffle plates is slightly larger than the length of the stator core, air cylinders (1) are installed on the left side and the right side of the base respectively, piston rods (2) of the air cylinders are connected with a cone body (3) respectively, the small head end of the cone body faces towards the stator core, the diameter of the small head end of the cone body is larger than the inner diameter of the stator core, the cone body is coaxial with the stator core, and the conical surface of the cone body can be in contact with the end portion of a stator winding. The beneficial effects are as follows: the shaping efficiency of the two ends of the stator winding can be improved; the movement of the circular table body is automatically controlled by the air cylinder, so that the labor intensity can be reduced; the end part of the shaped stator winding is neat and uniform.
Description
Technical Field
The utility model relates to a two-way shaping device of stator winding.
Background
After the wire embedding of the stator winding of the motor is completed, the end part of the stator winding needs to be shaped, so that the end part of the stator winding is flared and is opened outwards, and the end part of the stator winding is bent manually. It has low efficiency and high labor intensity.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a two-way shaping device of stator winding, it can improve plastic efficiency and plastic quality.
The technical scheme of the utility model, a two-way shaping device of stator winding, it includes base 9, install the V-arrangement iron 11 of shelving stator core on the base, characterized by, both sides at the V-arrangement iron are equipped with baffle 10, baffle 10 installs on the base, distance between the baffle slightly is greater than stator core's length, install cylinder 1 respectively on both sides about the base, the piston rod 2 of cylinder is connected with the round platform body 3 respectively, the little head of the round platform body is held towards stator core, the little head diameter of the round platform body is greater than stator core's internal diameter, the round platform body and stator core coaxial line, the conical surface of the round platform body can contact with stator winding.
When the stator winding shaping device is used, the stator is placed on the V-shaped iron, the cylinder is controlled to enable the round table bodies to move in opposite directions, when the round table bodies are in contact with the stator winding, the end portions of the stator winding are bent to be flared and open outwards, so that the stator winding is shaped, after shaping is completed, the cylinder is controlled to enable the round table bodies to move back to back, and then the stator is taken down.
The utility model has the advantages that: the shaping efficiency of the two ends of the stator winding can be improved; the movement of the circular table body is automatically controlled by the air cylinder, so that the labor intensity can be reduced; the end part of the shaped stator winding is neat and uniform.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 1.
The reference signs are: the device comprises a cylinder 1, a piston rod 2, a truncated cone 3, a positioning part 4, a lead-in part 5, a stator core 6, a stator winding 7, a support 8, a base 9, a baffle 10 and a V-shaped iron 11.
Detailed Description
A bidirectional shaping device for a stator winding comprises a base 9, wherein V-shaped iron 11 for placing a stator core 6 is arranged on the base, and the bidirectional shaping device is characterized in that baffle plates 10 are arranged on two sides of the V-shaped iron 11, the baffle plates 10 are arranged on the base, the distance between the baffle plates is slightly larger than the length of the stator core, and the baffle plates are used for preventing the stator core from axially moving; the cylinder 1 is arranged on the left side and the right side of the base respectively, the cylinder is connected to the base through a support, a piston rod 2 of the cylinder is connected with the circular truncated cone 3, the taper of the circular truncated cone 3 is determined according to the open angle of the stator winding 7, the small head end of the circular truncated cone faces towards the stator core, the diameter of the small head end of the circular truncated cone is larger than the inner diameter of the stator core but smaller than the inner diameter enclosed by the stator winding, the circular truncated cone is coaxial with the stator core, and the conical surface of the circular truncated cone 3 can be in contact with the end portion of the stator winding 7.
The stator is placed on the V-shaped iron during use, the cylinder is controlled to enable the round table body to move in the opposite direction, when the round table body is in contact with the stator winding, the end portion of the stator winding is bent to be flared and opened outwards, when the small end of the round table body abuts against the end face of the stator iron core, the round table body stops moving forwards, the stator winding is shaped, and after shaping is completed, the cylinder is controlled to enable the round table body to move in the opposite direction, the round table body leaves the stator winding, and then the stator is taken down.
The movement of the cylinder may be automatically controlled using a controller.
In order to prevent the cone body from deviating from the axis due to stress, a positioning part 4 extends from the small head end of the cone body, and the outer diameter of the positioning part is matched with the inner diameter of the stator core; in order to insert the positioning part into the stator core accurately, the end part of the positioning part extends with an introduction part 5, the introduction part is a cone, the diameter of the small round end of the introduction part is smaller than the inner diameter of the stator core, and the diameter of the large round end of the introduction part is equal to the outer diameter of the positioning part.
Claims (2)
1. The utility model provides a two-way shaping device of stator winding, it includes base (9), install V-arrangement iron (11) of shelving stator core on the base, characterized by, be equipped with baffle (10) in the both sides of V-arrangement iron, the baffle is installed on the base, the distance between the baffle slightly is greater than stator core's length, install cylinder (1) respectively on both sides about the base, piston rod (2) of cylinder are connected with round platform body (3) respectively, the little head end of round platform body is towards stator core, the little head end diameter of round platform body is greater than stator core's internal diameter, round platform body and stator core coaxial line, the conical surface of round platform body can contact with stator winding tip.
2. The bidirectional shaping device of the stator winding according to claim 1, wherein a positioning part (4) extends from the small end of the circular truncated cone (3), and the outer diameter of the positioning part is matched with the inner diameter of the stator core; an introduction part (5) extends from the end of the positioning part, the introduction part is a cone, the diameter of the small round end of the introduction part is smaller than the inner diameter of the stator core, and the diameter of the large round end of the introduction part is equal to the outer diameter of the positioning part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221342562.0U CN217590534U (en) | 2022-06-01 | 2022-06-01 | Bidirectional shaping device for stator winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221342562.0U CN217590534U (en) | 2022-06-01 | 2022-06-01 | Bidirectional shaping device for stator winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217590534U true CN217590534U (en) | 2022-10-14 |
Family
ID=83528032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221342562.0U Active CN217590534U (en) | 2022-06-01 | 2022-06-01 | Bidirectional shaping device for stator winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217590534U (en) |
-
2022
- 2022-06-01 CN CN202221342562.0U patent/CN217590534U/en active Active
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