Motor end cap

A technology for motor end caps and end caps, which is applied to electrical components, electromechanical devices, electric components, etc., can solve problems such as increasing production costs, and achieve the effects of reducing processing costs and making replacement processes convenient and quick.

Inactive Publication Date: 2015-09-09
遵义天义利威机电有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are still disadvantages in this scheme: when replacing the bearing, it is still necessary to reprocess the appropriate bearing chamber and perform replacement assembly, which increases the production cost

Method used

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Embodiment Construction

[0017] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly defined.

[0018] see Figure 1-2 As shown, the motor end cover of the present invention includes an end cover body 1 and a bearing mounting seat 2, the bearing mounting seat 2 is located inside the end cover body 1, the bearing mounting seat 2 includes a connecting portion 3 and an mounting portion 4, and the connecting portion 3 and the end The cover body 1 is detachably connected, and the mounting portion 4 includes a housing 5, a plurality of screw push rods 6 and a plurality of clamping blocks 7 corresponding to the screw push rods 6 one-to-one. A circular arc shape for clamping the bearing 8, and an opening cavity 9 is also provided on the outer side...

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Abstract

The invention discloses a motor end cap comprising an end cap body and a bearing installing base. The bearing installing base is arranged in the internal part of the end cap body. The bearing installing base comprises a connecting part and an installing part. The connecting part and the end cap body are detachably connected. The installing part comprises a shell, multiple spiral push rods and multiple clamping blocks which are corresponding to the spiral push rods in a one-to-one way. A circular arc shape used for clamping a bearing is formed by the internal sides of the multiple clamping blocks. The external side of each clamping block is provided with an open cavity. One end of each spiral push rod is connected with the open cavity in a clamping way via a connector. The spiral push rods outwardly extend to the external part of the shell from the connectors and are connected with the shell via threads. The motor end cap can be adjusted according to the sizes of different bearings so that only the size of the clamping circular arc formed by all the clamping blocks requires to be adjusted when the bearing is replaced, and reprocessing of a bearing cavity is avoided. Besides, the replacing process is more convenient and rapid and processing cost is reduced.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to an end cover of a motor. Background technique [0002] The existing motor end cover structure is mainly a casting structure in which the motor end cover and the bearing chamber are integrated. The development of different types of motors requires the development of different end cover casting molds, which cannot be used universally when changing bearing types. [0003] The Chinese utility model patent with application number 201220575983.8 discloses a motor end cover, which mainly changes the bearing chamber of the motor end cover into a detachable type, and replaces the bearing chamber separately according to the requirements, without the need to re-develop the end cover. However, this solution still has shortcomings: when replacing the bearing, it is still necessary to reprocess the corresponding bearing chamber and perform replacement and assembly, which increases the productio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/04H02K5/16
Inventor 吴德庆付晶
Owner 遵义天义利威机电有限责任公司
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