Direct drive motor stator shell machining tool

A stator shell and direct drive motor technology, applied in metal processing equipment, manufacturing tools, turning equipment, etc., can solve the problems of poor processing effect of the stator shell, and achieve the effects of improved processing effect, high positioning accuracy, and strong support rigidity

Pending Publication Date: 2020-12-08
ZHONGSHAN MLTOR CNC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problem of poor processing effect of the existing stator shell, this application provides a direct drive motor stator shell processing tool

Method used

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  • Direct drive motor stator shell machining tool
  • Direct drive motor stator shell machining tool
  • Direct drive motor stator shell machining tool

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Experimental program
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Embodiment Construction

[0031] see Figure 1-7 , direct drive motor stator shell processing tooling, including a chuck connection seat 1, a positioning connection shaft 2 and a locking assembly 3. The chuck connecting base 1 is used to connect with the lathe chuck; the positioning connecting shaft 2 includes a connecting mandrel 21 and a positioning sleeve 22 arranged on the connecting mandrel 21 for socketing the stator housing 4 , the One end of the connecting mandrel 21 is connected to the chuck connecting seat 1, and the other end is used to connect to the tailstock of the lathe. The locking assembly 3 is arranged on the connecting mandrel 21 for locking the stator housing 4 on the positioning sleeve 22 .

[0032] The direct drive motor stator shell processing tooling of the present application includes a chuck connection seat 1, a positioning connection shaft 2 and a locking assembly 3. The positioning connection shaft 2 includes a connection mandrel 21 and is arranged on the connection mandrel...

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Abstract

The invention provides a direct drive motor stator shell machining tool. The direct drive motor stator shell machining tool comprises a chuck connecting base, a positioning connecting shaft and a locking assembly, the positioning connecting shaft comprises a connecting mandrel and a positioning sleeve which is arranged on the connecting mandrel and used for being connected with a stator shell in asleeving mode, when the direct drive motor stator shell machining tool is used, the chuck connecting base is connected to a lathe chuck, one end of the connecting mandrel is connected with the chuckconnecting base, the positioning sleeve is sleeved with the stator shell, the stator shell is locked on the positioning sleeve through the locking assembly, a lathe tailstock abuts against the other end of the connecting mandrel, lathe power is transmitted to the chuck connecting base and then transmitted to the whole tool, and at the moment, the stator shell can be machined. According to the direct drive motor stator shell machining tool, an inner hole of the stator shell is in full-size contact, large in contact area and high in supporting rigidity, roundness of the stator shell can be guaranteed, and the integrated tool is adopted, so that the size and form and location tolerance of the stator shell is guaranteed, repeated clamping and positioning precision of a workpiece is high, a numerical control lathe is adopted for machining, stability and high efficiency in the machining process are guaranteed, and the machining effect of the stator shell is improved.

Description

technical field [0001] The present application relates to the technical field of stator shell processing, in particular to a tool for processing a stator shell of a direct drive motor. Background technique [0002] Such as figure 2 , 3 The stator casing 4 shown in the figure and the processing of the cooling casing of the stator of the direct drive motor need to uniformly distribute cooling water tanks 40 in the outer circumference of the hollow cylindrical stator casing 4, and the inner hole must be perpendicular to the two ends, and the inner hole must be rounded. Make sure it can be installed smoothly with the stator. [0003] However, in the existing technology, there are problems of poor processing effect on the direct drive motor stator shell, including: (1) It is difficult to guarantee the shape and position tolerance: the direct drive motor stator cooling shell is a hollow and thin-walled structure, and the traditional chuck is easy to deform , it is difficult to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B31/10B23B5/00
CPCB23B5/00B23B31/10
Inventor 张冬黄冠锋唐红安林守金王君毅李兴强程文发钱晓朋王昆
Owner ZHONGSHAN MLTOR CNC TECH CO LTD
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