Rotary lamination device and lamination method suitable for fan-shaped lamination motor

A lamination device and fan-shaped punching technology, which are applied in the manufacture of stator/rotor bodies, etc., can solve the problems of reduced stability of the lifting platform, high labor intensity, and difficulty in improving the quality of laminations, so as to improve the quality of laminations and assembly , the effect of reducing labor intensity

Pending Publication Date: 2022-01-21
DONGFANG ELECTRIC MACHINERY
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Problems solved by technology

[0002] The traditional stator core lamination method is based on the dovetail of the positioning rib as the lamination positioning reference. During the lamination, the operator needs to stand on the lifting platform in the core bore to place the stamping sheet at a fixed position on the stamping shelf Take it off, and then stack the punches in the circumferential direction (such as figure 1 As shown), not only the labor intensity is high, but also the working environment of the operator in the confined space is relatively poor; as the height of the laminations increases, the stability of the lifting platform will decrease, and there are potential safety hazards for the operators; the quality of the iron core laminations Affected by the assembly accuracy of the positioning rib (chord distance, inner diameter, verticality, etc.), the quality of the lamination is difficult to improve

Method used

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  • Rotary lamination device and lamination method suitable for fan-shaped lamination motor
  • Rotary lamination device and lamination method suitable for fan-shaped lamination motor
  • Rotary lamination device and lamination method suitable for fan-shaped lamination motor

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Embodiment Construction

[0042] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it can be directly connected or indirectly connected through an intermediary, it can be the internal communication of two elements or the interaction relationship between two elements. The "first", "second" and similar words mentioned in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Likewise, words like "a" or "one" do not denote a limitation in number, but indicate that there is at least one. In the implementation of this application, "and / or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and / or B, which may mean: A exists alone, A and B e...

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Abstract

The invention relates to the technical field of punching lamination, and particularly discloses a rotary lamination device suitable for a fan-shaped punching motor, which comprises a rotating device and a lamination platform in transmission connection with the rotating device, and the lamination platform comprises an annular lamination platform plate and a positioning device installed on the lamination platform plate. A lamination method of the rotary lamination device is also disclosed. According to the invention, the labor intensity of an operator is reduced, the working environment of the operator is improved, punching sheets are not influenced by the chord distance and the inner diameter size of the positioning ribs during lamination, and the lamination quality and the working efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of punching and stacking devices, and more specifically, to a rotary stacking device and a stacking method suitable for fan-shaped punching motors. Background technique [0002] The traditional stator core lamination method is based on the dovetail of the positioning rib as the lamination positioning reference. During the lamination, the operator needs to stand on the lifting platform in the core bore to place the stamping sheet at a fixed position on the stamping shelf Take it off, and then stack the punches in the circumferential direction (such as figure 1 As shown), not only the labor intensity is high, but also the working environment of the operator in the confined space is relatively poor; as the height of the laminations increases, the stability of the lifting platform will decrease, and there are potential safety hazards for the operators; the quality of the iron core laminations Affected by the as...

Claims

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Application Information

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IPC IPC(8): H02K15/02
CPCH02K15/02
Inventor 张祺姚望王昱竹余平潘岩景
Owner DONGFANG ELECTRIC MACHINERY
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