Swing arm type eccentric lathing clamping structure

A clamping structure and eccentric technology, which is applied in the field of turbocharger shell lathe processing equipment, can solve the problems of workpiece clamping and turning difficulties, cumbersome and time-consuming clamping and fixing process, low work efficiency, etc., and achieve simple and convenient fixing process , Avoid use, improve work efficiency

Inactive Publication Date: 2013-03-27
WUXI MINGZHU TURBOCHARGER MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For turbocharger pressure shell workpieces, since a section of the air outlet pipe is not in the axis of the workpiece, it is difficult to clamp and turn the workpiece. The auxiliary fixture is used to clamp the workpiece. It is necessary to ensure that the air outlet pipe section is on the same axis as the lathe spindle. It is also necessary to ensure that the processing surface of the air outlet pipe is perpendicular to the spindle of the lathe, so the clamping and fixing process is cumbersome and time-consuming, and the work efficiency is low

Method used

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  • Swing arm type eccentric lathing clamping structure

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Embodiment Construction

[0012] The swinging arm type eccentric car clamping structure includes claw clamping rod 1, long plate 2, positioning core 3, 4 is the pressure shell of the supercharger to be processed, and the claw clamping rod 1 is vertically fixed under one end of the long plate 2, and Fastened by bolts, the positioning core 3 is vertically fixed above the other end of the long plate 2 and fastened by bolts 7. The distance from the axis of the jaw clamp rod 1 to the axis of the positioning core 3 is the same as the center of the through hole 41 of the supercharger pressure shell to the outlet. The horizontal distance between the center of the end surface of the trachea 42 is equal, and the center of the positioning core 3 and the vertical direction of the long plate 2 have a screw hole that runs through the positioning core 3 and the long plate 2. 6. Connect and fix. The through hole 41 of the supercharger pressure casing is set on the positioning core 3, and is fastened by the pressure pla...

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Abstract

The invention provides a swing arm type eccentric lathing clamping structure, which can simplify the clamping and fixing process of a swing arm type eccentric workpiece, reduce the use of an auxiliary clamp and improve the working efficiency. The swing arm type eccentric lathing clamping structure comprises a jack catch clamping rod, a long plate and a locating core, wherein the jack catch clamping rod is vertically fixed under one end of the long plate and fastened by a bolt, the locating core is vertically fixed above the other end of the long plate and fastened by the bolt, and the distance from the axis of the jack catch clamping rod to the axis of the locating core is equal to the horizontal distance from the through hole center of the pressure shell of a booster to the end face center of an exit pipe.

Description

technical field [0001] The invention relates to a processing device for pressing a shell of a supercharger, in particular to a clamping structure for a swinging arm type eccentric car. Background technique [0002] For turbocharger pressure shell workpieces, since a section of the air outlet pipe is not in the axis of the workpiece, it is difficult to clamp and turn the workpiece. The auxiliary fixture is used to clamp the workpiece. It is necessary to ensure that the air outlet pipe section is on the same axis as the lathe spindle. It is also necessary to ensure that the machined surface of the air outlet pipe is perpendicular to the main shaft of the lathe, so the clamping and fixing process is cumbersome and time-consuming, and the work efficiency is low. Contents of the invention [0003] In view of the above technical problems, the present invention provides a clamping structure of swing arm type eccentric car, which can simplify the clamping and fixing process of swi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/12
Inventor 薛谷啸
Owner WUXI MINGZHU TURBOCHARGER MFG
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