Workpiece clamping device of special boring machine for axle hole of machine body

A technology of clamping device and body shaft, which is applied in the field of boring machines to achieve the effect of expanding the processing range

Inactive Publication Date: 2015-03-25
CHONGQING HONGYI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defects of the above-mentioned boring machine are how to install the workpiece, how to transport the workpiece to the processing area, how to control the distance between the center line of the tip and the center line of the boring tool spindle, and how to control the height of the processed hole so that the center of the processed hole is on the boring tool spindle center line

Method used

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  • Workpiece clamping device of special boring machine for axle hole of machine body
  • Workpiece clamping device of special boring machine for axle hole of machine body
  • Workpiece clamping device of special boring machine for axle hole of machine body

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0017] See attached picture, a Body shaft hole special boring machine , including the bed 1, the feeding table 2 arranged on the bed 1, the feeding driving mechanism for driving the movement of the feeding table 2, and the protruding parts arranged on both sides of the feeding table 2 for aligning the two sides of the workpiece 3 The workpiece supporting device for supporting, the boring tool feeding mechanism arranged on both sides of the processing area of ​​the bed 1, and the hydraulic tip mechanism arranged on both sides of the processing area of ​​the bed 1 for clamping and fixing the workpiece 3. The following takes the processing of the bearing bush hole of the traction motor of the locomotive as an example to illustrate.

[0018] The bed 1 is provided with two feeding rails 4 parallel to each other, the bottom of the feeding table 2 is slidably arra...

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Abstract

The invention discloses a workpiece clamping device of a special boring machine for an axle hole of a machine body. The device comprises a machine body and hydraulic jack mechanisms which are arranged on two sides of a machine body processing region for clamping and fixing a to-be-processed workpiece, wherein each hydraulic jack mechanism comprises a jack sliding guide rail, a jack seat which is arranged on the jack guide rail, a jack driving mechanism for driving the jack seat to slide along the jack sliding guide rail and a hydraulic jack which is arranged on the jack seat and can extent. The hydraulic jack provided by the invention can be used for adjusting the distance from the center line of the jack to the center line of a main shaft of a boring cutter by transverse movement, so that the device is suitable for processing requests of different machine bodies, and the processing range of the machine body is expanded; meanwhile, a high-precision raster displacement sensor is additionally arranged for measuring the transverse moving distance of the jack, so that the distance from the center line of the jack to the center line of the main shaft of the boring cutter is accurately controlled.

Description

technical field [0001] The invention relates to a boring machine, in particular to a workpiece clamping device for a special boring machine for machine body shaft holes. Background technique [0002] Generally, shaft holes need to be processed on many machine bodies, such as the bearing bush holes that need to be processed on the traction motor of a locomotive. Rod, top seat, top, locking handle, base of top seat, sliding seat, lock nut pair, boring tool, screw nut pair and top handle, wherein, the base of top seat and mechanical sliding table are fixed on the On the bed, the top seat and the base of the top seat are connected by a slide seat, and the lock nut pair and the screw nut pair are installed on the slide seat. The top seat, the top lock handle and the top handle are arranged on the top seat. The boring power head is provided with a boring bar on the boring power head, and a boring cutter is arranged on the boring bar. When it is necessary to process the bearing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/00B23Q3/08
CPCB23Q3/082B23B41/00
Inventor 姜国宾
Owner CHONGQING HONGYI MACHINERY
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