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Lamination tool for exciter stator iron core

A technology of laminating tooling and machine stators, which is applied in the manufacture of stator/rotor bodies, etc., can solve the problems of increased workload, cumbersome operation, and heavy tooling, and achieve the effects of reducing labor intensity, overcoming cumbersome operations, and small footprint

Inactive Publication Date: 2014-12-24
襄阳中车电机技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the lamination tooling of the motor stator core known or used by the motor factory has the following disadvantages: ①The core body of the lamination tooling is cast, which wastes materials and the tooling is heavy; ②The operation is cumbersome, and the screw must be screwed on the base first. , increase the workload; ③ the versatility is not strong, it is not suitable for lamination of stator cores of different heights

Method used

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  • Lamination tool for exciter stator iron core
  • Lamination tool for exciter stator iron core
  • Lamination tool for exciter stator iron core

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Embodiment Construction

[0011] Such as figure 1 , 2 , 3, the present invention includes a base 1, a core 2 and a pressing plate 3, the core 2 is placed in the base 1, the core 2 is welded by steel plates or round steel, and the outer circle size of the core 2 is the same as that to be laminated The dimensions of the inner circle of the stator punch match, that is, a gap fit is adopted between the two. The base 1 is a circular plate seat with an inner hole, and the diameter of the inner hole of the base 1 matches the diameter of the outer circle of the core 2; On the same circumference of the base 1, a plurality of T-bolt slots are evenly provided, as well as slot-shaped adjustment block positioning slots, avoidance buckle slots and hoisting holes matching the stator punches to be laminated; the pressure plate 3 is set on the core body 2, the pressure plate 3 and the base 1 are connected by T-bolts 4, and the pressure plate 3 is provided with T-bolt holes corresponding to the T-bolt chute on the base...

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Abstract

The invention is titled as "lamination tool for an exciter stator iron core" and relates to a lamination tool that is used for manufacturing a stator iron core of an exciter of a generator. In the prior art, the existing stator iron core lamination tool that is applied to the motor stator iron core manufacturing process uses a casted core and a screw rod is fixed at a pedestal, so that the universality is not high, the production efficiency is low, the operation is complicated, and simultaneous mass production can not be realized well. However, the problems can be solved by using the lamination tool. The lamination tool comprising a pedestal, a core body, and a pressing plate is characterized in that the core body is placed inside the pedestal; the pressing plate is sleeved at the core body; and the pedestal and the pressing plate are connected by T-shaped bolts. According to the invention, the lamination tool is suitable for manufacturing exciter stator iron cores with different heights. The equipment occupation area is small; the mounting becomes convenient and flexible; and the cost is low. Moreover, the lamination tool is suitable for simultaneous manufacturing the large batch of exciter stator iron cores.

Description

technical field [0001] The invention relates to special mechanical equipment in the motor manufacturing industry, in particular to an exciter stator iron core lamination tool for lamination of the exciter stator iron core on a generator. Background technique [0002] At present, the lamination tooling of the motor stator core known or used by the motor factory has the following disadvantages: ①The core body of the lamination tooling is cast, which wastes materials and the tooling is heavy; ②The operation is cumbersome, and the screw must be screwed on the base first. , increase the workload; ③The versatility is not strong, and it is not suitable for lamination of stator cores of different heights. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages, and provide an exciter stator core lamination tool with flexible and efficient core structure, strong versatility, and low labor intensity. [0004] The technical solut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/02
Inventor 龙振兴
Owner 襄阳中车电机技术有限公司
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