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Production technology of lathe clamping processing of motor end cover

A motor end cover and production process technology, applied in metal processing equipment, metal processing mechanical parts, clamping and other directions, can solve the problems of four-jaw clamping deformation, failure to meet requirements, etc., to achieve high precision, high qualification rate, The effect of avoiding scrap and rework

Active Publication Date: 2017-08-29
SHANDONG YUANTONG MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When operating the processing step 2, because the end cover is a thin-walled part, there is deformation when the four claws are clamped, and the flatness of the large end surface within the range of 1000mm is required to be 0.05mm, which actually fails to meet the requirements

Method used

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  • Production technology of lathe clamping processing of motor end cover
  • Production technology of lathe clamping processing of motor end cover
  • Production technology of lathe clamping processing of motor end cover

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Embodiment Construction

[0024] Embodiments of the present invention are further described below in conjunction with accompanying drawings:

[0025] like figure 1 - image 3 As shown, the lathe clamping processing production process of the motor end cover of the present invention comprises the following steps:

[0026] Use C5116 vertical lathe to rough machine the motor end cover first, and then finish the two end faces where the middle bearing hole of the end cover is located;

[0027] Use Z3050 drilling machine to drill and tap the thread hole of the end cover;

[0028] C5116 vertical lathe is adopted, special tooling is placed on the workbench, the upper end surface of the end cover has been finished, positioned, bolts are clamped through the thread holes, and the large end surface of the end cover is used as auxiliary clamping with rubber leather, and the end cover is finished at last The large surface is 0.05‐0.15mm, the outer circle of the finish car is 0.05‐0.15mm, and the middle bearing hol...

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Abstract

The invention relates to a lathe clamping machining and production process for a motor end cover and belongs to the field of motor shell machining and manufacturing. The lathe clamping machining and production process comprises the steps that 1, the motor end cover is subjected to rough machining through a vertical lathe, and then the two end faces where middle bearing holes of the end cover are located are subjected to finish turning; 2, screw holes of the end cover are drilled and tapped through a drilling machine; 3, the vertical lathe is adopted, a special tool is placed on a workbench, positioning is conducted through the end cover upper end face subjected to finish turning, clamping is conducted by bolts through the screw holes, and auxiliary clamping is conducted on the large end face of the end cover through rubber; and 4, the large end face of the end cover is finally subjected to finish turning by 0.05-0.15 mm, an outer circle is subjected to finish turning by 0.05-0.15 mm, and the middle bearing holes are subjected to finish turning by 0.05-0.15 mm. The lathe clamping machining and production process for the motor end cover is high in finished product production efficiency.

Description

technical field [0001] The invention relates to a lathe clamping processing production process of an electric motor end cover, and belongs to the field of electric motor casing processing and manufacturing. Background technique [0002] At present, in the field of lathe processing and production of the 560-type motor end cover, the original process method is: processing step 1: Clamping by C5116 vertical lathe with four claws, and rough lathe first. Processing step 2: C5116 vertical lathe with four-claw clamping, finishing lathe. Finally, it is processed into a finished motor end cover. When operating the processing step 2, because the end cover is a thin-walled part, there is deformation when the four claws are clamped, and the flatness of the large end surface within the range of 1000mm is required to be 0.05mm, which actually fails to meet the requirements. Contents of the invention [0003] Based on the above deficiencies in the prior art, the technical problem to be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00B23Q3/06
Inventor 狄正忠周仕勇李兴华
Owner SHANDONG YUANTONG MASCH CO LTD
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