Metal stator tool

Abstract

The utility model relates to the technical field of stator tools, and discloses a metal stator tool which comprises a press-fitting frame, a placing plate, a limiting column, a guide column, a jacking cylinder, a jacking plate, a lifting cylinder, a lifting plate, a limiting hole, a guide hole, a matching hole, a conveying mechanism and a displacement mechanism. By the adoption of the structure, stator rings can be conveyed through the conveying mechanisms on the front side and the rear side of the containing plate, and after the stator rings are conveyed to one side of the containing table through the conveying mechanism for feeding, the stator rings are driven by the displacement mechanism to move to the containing table from the conveying mechanism for feeding; and the stator rings on the placing table are driven by the displacement mechanism to move to the conveying mechanism for discharging, so that movement of the stator rings is realized, the labor cost for taking and placing the stator rings is reduced, and the processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stator tooling, in particular to a metal stator tooling. Background Art

[0002] The stator includes a stator ring and a stator body with a coil. During installation, the outer periphery of the stator body needs to be shaped to be consistent with the inner hole shape of the stator ring, and then squeezed into the stator ring with a press. Since the stator body has a certain rigidity, it is difficult for the operator to shape the stator body, and the operation efficiency is low.

[0003] To address the aforementioned technical issues, patent publication CN 208304329 U discloses a stator press-fitting tool, comprising a stator ring, a stator body, a press-fitting frame, a placement table, a clamping mechanism, a press-fitting mechanism, a limit column, a guide column, and other components. The tool reduces operator labor and achieves high assembly efficiency.

[0004] However, the existing technology still has the problem that the stator ring needs to be placed on the placement table manually during use, and the stator ring needs to be removed manually after press-fitting, resulting in low overall work efficiency. Utility Model Content

[0005] The utility model mainly provides a metal stator tooling to solve the problem in the prior art that manual removal and placement of stator rings is required, thereby resulting in low overall work efficiency.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A metal stator tooling includes a press-fitting frame, a placement plate, a limiting column, a guide column, a lifting cylinder and a lifting plate. The press-fitting frame is provided with a lifting cylinder, and a lifting plate is provided on the lifting cylinder. The limiting column and the guide column are provided on the lifting plate. The placement plate is provided with a limiting hole for matching the limiting column and a guide hole for matching the guide column; the lifting plate is provided with a matching hole for matching the lifting cylinder; a transport mechanism for transporting the stator ring is provided on both the front and rear sides of the placement plate, and also includes a displacement mechanism for driving the displacement of the stator ring. The transport mechanism can adopt any one of the existing technologies, such as: a belt conveyor, a chain conveyor, etc. It can be directly or inferred from the existing technology that a guide column groove for matching the guide column is provided on the lifting plate. During use, the stator ring is transported by the transport mechanisms on the front and rear sides of the placement plate. After the feeding transport mechanism transports the stator ring to one side of the placement table, the stator ring is driven to move from the feeding transport mechanism to the placement table by the displacement mechanism, and then the lifting cylinder drives the lifting plate, the limit column and the guide column to move upward, so that the limit column moves to the corresponding position of the clamping block of the holding mechanism, and the guide column moves to the middle position of the stator ring, and then the stator body is clamped, pressed and pressed into the stator ring by other existing components; then the lifting cylinder drives the lifting plate, the limit column and the guide column to move downward, and then the displacement mechanism drives the stator ring on the placement table to move to the discharge transport mechanism. The structure of the present application can be used to transport the stator ring through the transportation mechanisms on the front and rear sides of the placement plate. After the feeding transportation mechanism transports the stator ring to one side of the placement table, the stator ring is driven from the feeding transportation mechanism to the placement table by the displacement mechanism, and the stator ring on the placement table is driven by the displacement mechanism to move to the discharging transportation mechanism, thereby realizing the movement of the stator ring, reducing the labor cost of taking and placing the stator ring, and improving the processing efficiency; and the method of driving the lifting plate, the limit column and the guide column to move up and down by the lifting cylinder can avoid affecting the corresponding use functions of the existing limit column and guide column, while preventing the limit column and guide column from blocking the stator ring from being driven by the displacement mechanism, and the limit hole and guide hole can realize the limiting and guiding of the limit column and guide column; and the matching hole is provided on the lifting plate, which can not affect the lifting cylinder driving the lifting plate located above the placement table to move up and down.

[0008] Furthermore, the lifting cylinder is provided with a mounting plate, on which a lifting column is provided that matches the mating hole, and the lifting plate is arranged at the upper end of the lifting column; the placement plate is provided with a column hole that matches the lifting column. During use, the lifting cylinder can drive the mounting plate to move up and down, thereby driving the lifting column to move up and down in the mating hole, thereby driving the lifting plate to move up and down. The mounting plate is arranged below the lifting plate, so that when the lifting column is driven up and down, it does not affect the lifting cylinder's driving of the lifting plate to move up and down.

[0009] Furthermore, the lower side of the placement plate is provided with a plate groove that fits the lifting plate, and the upper side of the lifting plate is provided with chamfers around its perimeter. With this structure, the lifting plate enters the plate groove after rising, and the plate groove can limit the placement plate, and the chamfers facilitate the lifting plate's entry into the plate groove.

[0010] Furthermore, the displacement mechanism includes a mounting frame disposed on either side of the placement plate, a linear module mounted on the mounting frame, and an electric motor mounted on the linear module. The electric motor is driven by the linear module to displace the motor, and the output end of the electric motor is rotatably connected to a push plate. During use, the electric motor can drive the push plate to rotate, causing the long section of the push plate to rotate from the outside of the transport mechanism to a position above the transport mechanism. The linear module then drives the electric motor and push plate to linearly displace the push plate, causing the push plate to push the stator ring on the transport mechanism at the feed end to move to the placement plate, or from the placement plate to the transport mechanism at the discharge end, and then reset. The overall structure is simple and practical.

[0011] Beneficial effects: With the structure of the present application, the stator ring can be transported by the transport mechanisms on the front and rear sides of the placement plate. After the feeding transport mechanism transports the stator ring to one side of the placement table, the stator ring is driven from the feeding transport mechanism to the placement table by the displacement mechanism, and the stator ring on the placement table is driven by the displacement mechanism to move to the discharging transport mechanism, thereby realizing the movement of the stator ring, reducing the labor cost of taking and placing the stator ring, and improving the processing efficiency; and the method of driving the lifting plate, the limit column and the guide column to move up and down by the lifting cylinder can avoid affecting the corresponding use functions of the existing limit column and guide column, while preventing the limit column and guide column from blocking the stator ring from being driven by the displacement mechanism, and the limit hole and guide hole can realize the limiting and guiding of the limit column and guide column; and the matching hole is arranged on the lifting plate, which can not affect the lifting cylinder driving the lifting plate located above the placement table to move up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view schematic diagram of the lifting cylinder of this embodiment;

[0013] Figure 2 This is a top view schematic diagram of the lifting plate of this embodiment;

[0014] Figure 3 Schematic side view of the lifting cylinder of this embodiment.

[0015] Figure numerals: press-fitting frame 1, placement plate 2, limiting column 3, guide column 4, lifting cylinder 5, lifting plate 6, lifting cylinder 7, lifting plate 8, limiting hole 9, guide hole 10, transportation mechanism 11, mounting plate 12, lifting column 13, plate groove 14, chamfer 15, mounting frame 16, linear module 17, motor 18, push plate 19. DETAILED DESCRIPTION

[0016] The following is a detailed description of a metal stator tooling technical solution of the present invention in conjunction with embodiments.

[0017] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0018] like Figure 1 、 Figure 2 、 Figure 3As shown, a metal stator tooling of this embodiment includes a press-fitting frame 1, a placement plate 2, a limiting column 3, a guide column 4, a lifting cylinder 5 and a lifting plate 6. The press-fitting frame 1 is provided with a lifting cylinder 7, and a lifting plate 8 is provided on the lifting cylinder 7. The limiting column 3 and the guide column 4 are provided on the lifting plate 8. The placement plate 2 is provided with a limiting hole 9 that matches the limiting column 3 and a guide hole 10 that matches the guide column 4; the lifting plate 8 is provided with a matching hole that matches the lifting cylinder 5; a transport mechanism 11 for transporting the stator ring is provided on both the front and rear sides of the placement plate 2, and also includes a displacement mechanism for driving the stator ring to move. The lifting cylinder 5 is provided with a mounting plate 12, and a lifting column 13 that matches the matching hole is provided on the mounting plate 12. The lifting plate 6 is provided at the upper end of the lifting column 13; the placement plate 2 is provided with a column hole that matches the lifting column 13. The mounting plate 12 is positioned below the lifting plate 8 so that when the jacking column 13 is driven up and down, it does not affect the lifting cylinder 7 from driving the lifting plate 8 up and down. The lower side of the placement plate 2 is provided with a plate slot 14 that fits the lifting plate 8, and the upper side of the lifting plate 8 is provided with chamfers 15. The displacement mechanism includes a mounting bracket 16 disposed on either side of the placement plate 2. The mounting bracket 16 is provided with a linear module 17, and the linear module 17 is provided with a motor 18. The motor 18 is displaced by the linear module 17, and the output end of the motor 18 is rotatably connected to a push plate 19. During use, the stator ring is transported by the transport mechanisms 11 on the front and rear sides of the placement plate 2. After the feeding transport mechanism 11 transports the stator ring to one side of the placement table, the stator ring is driven to move from the feeding transport mechanism 11 to the placement table by the displacement mechanism, and then the lifting cylinder 7 drives the lifting plate 8, the limit column 3 and the guide column 4 to move upward, so that the limit column 3 moves to the corresponding position of the clamping block of the holding mechanism, and the guide column 4 moves to the middle position of the stator ring, and then the stator body is clamped, pressed and pressed into the stator ring by other existing components; then the lifting cylinder 7 drives the lifting plate 8, the limit column 3 and the guide column 4 to move downward, and then the stator ring on the placement table is driven to move to the discharge transport mechanism 11 by the displacement mechanism.By adopting the structure of the present application, the stator ring can be transported by the transport mechanism 11 on the front and rear sides of the placement plate 2. After the feeding transport mechanism 11 transports the stator ring to one side of the placement table, the stator ring is driven from the feeding transport mechanism 11 to the placement table by the displacement mechanism, and the stator ring on the placement table is driven by the displacement mechanism to move to the discharging transport mechanism 11, thereby realizing the movement of the stator ring, reducing the labor cost of taking and placing the stator ring, and improving the processing efficiency; and the lifting plate 8, the limit column 3 and the guide column 4 are driven up and down by the lifting cylinder 7 to move the lifting plate 8, the limit column 3 and the guide column 4 up and down, which can not affect the corresponding use functions of the existing limit column 3 and the guide column 4, and can avoid the limit column 3 and the guide column 4 blocking the stator ring from being driven by the displacement mechanism, and the limit hole 9 and the guide hole 10 can realize the limit guiding of the limit column 3 and the guide column 4; and the matching hole is provided on the lifting plate 8, which can not affect the lifting cylinder 5 to drive the lifting plate 6 located above the placement table to move up and down.

[0019] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal stator fixture, comprising a press-fitting frame, a placement plate, a limit column, a guide column, a lifting cylinder, and a lifting plate, characterized in that: The press-fitting frame is provided with a lifting cylinder, and a lifting plate is provided on the lifting cylinder. The limiting column and the guide column are provided on the lifting plate. The placement plate is provided with a limiting hole for matching the limiting column and a guide hole for matching the guide column; the lifting plate is provided with a matching hole for matching the lifting cylinder; a transport mechanism for transporting the stator ring is provided on both the front and rear sides of the placement plate, and also includes a displacement mechanism for driving the displacement of the stator ring.

2. The metal stator fixture according to claim 1, characterized in that: The jacking cylinder is provided with a mounting plate, the mounting plate is provided with a jacking column that matches the matching hole, and the jacking plate is arranged on the upper end of the jacking column; the placement plate is provided with a column hole that matches the jacking column.

3. The metal stator fixture according to claim 1, characterized in that: A plate groove for matching the lifting plate is provided on the lower side of the placement plate, and chamfers are provided around the upper side of the lifting plate.

4. The metal stator fixture according to claim 1, characterized in that: The displacement mechanism includes a mounting frame arranged on either side of the placement plate, a linear module is provided on the mounting frame, a motor is provided on the linear module, the motor is displaced by being driven by the linear module, and the output end of the motor is rotatably connected to a push plate.

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