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Hook correcting mechanism of groove type reversing device

A commutator and groove technology, which is applied in the field of commutator inspection, can solve problems such as insufficient accuracy, unevenness and deviation, and achieve the effects of high correction accuracy, improved efficiency and guaranteed correction accuracy.

Pending Publication Date: 2019-03-19
绍兴中轴自动化设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because there are a lot of hooks in the groove commutator, because these hooks are small, it is easy to have deviations (unevenness) in the angle and spacing of the hooks when they leave the factory, so it needs to be corrected
However, the current commutator correction mechanism is mostly to correct the commutator hooks one by one, the efficiency is relatively low, and the accuracy is not high enough

Method used

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  • Hook correcting mechanism of groove type reversing device
  • Hook correcting mechanism of groove type reversing device
  • Hook correcting mechanism of groove type reversing device

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Embodiment Construction

[0028] In order to make the technical means of the present invention and the technical effects that can be achieved more clearly and more completely disclosed, an embodiment is provided hereby, and the following detailed description is given in conjunction with the accompanying drawings:

[0029] The groove-type commutator hook correction mechanism includes a bracket 8, a driving device installed on the bracket 8, a hook indexing correction head 3 linked with the driving device, and a tightening collar sleeved on the hook indexing correction head 3 4. The pressure of lifting cylinder two 2 is adjustable.

[0030] The driving device comprises a lifting cylinder one 1 and a lifting cylinder two 2 and includes a telescopic rod one and a telescopic rod two respectively, the lifting cylinder one 1 and the lifting cylinder two 2 are linked, and the lifting cylinder one 1 is fixedly installed on the support 8.

[0031] Guide rail 51 is installed on the support 8, slide block 52 is m...

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PUM

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Abstract

The invention provides a hook correcting mechanism of a groove type reversing device, and relates to the technical field of reversing device checkout. The hook correcting mechanism comprises a support, a driving device arranged on the support, a hook indexing correcting head linked with the driving device and a tightening ferrule arranged on the hook indexing correcting head in a sleeving manner.The mechanism is high in correcting precision and efficiency, the standard hook index correcting head is adopted to correct the a reversing device hook, the hook indexing correcting head is controlledto achieve one-time lifting, correcting can be finished, and the correcting efficiency is greatly improved while the correcting precision is ensured. Device stability is high, ingenious design of dual-air-cylinder driving, a sliding rod and a connecting plate is adopted, the device stability is greatly improved, and generality is good; the pressure of a second lifting air cylinder can be adjusted, and the correcting need of different reversing devices can be met.

Description

technical field [0001] The invention relates to the technical field of commutator inspection, in particular to a groove-type commutator hook correction mechanism. Background technique [0002] The commutator (English: commutator), commonly known as the commutator, is a part of the DC permanent magnet series motor in order to allow the motor to continue to rotate. The commutator is surrounded by several contact pieces and is connected to the motor rotor. For each contact, the two electrodes connected outside are called brushes. The working principle of the commutator is: when the motor coil passes the current, it will rotate through the attraction and repulsion force under the action of the permanent magnet. The contacts are separated from the brushes, and the brushes are connected to the contacts corresponding to the set of coils that generate the driving force. Repeat this way, and the DC motor starts to rotate. [0003] Before the commutator leaves the factory, a series ...

Claims

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Application Information

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IPC IPC(8): B21D3/16
CPCB21D3/16
Inventor 张靖金良宋立峰朱海江王佳豪宋立成顾瑚珊
Owner 绍兴中轴自动化设备有限公司
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