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Device for processing side pin hole of front shaft

A technology of side pins and front axles, which is applied in the field of devices for processing front axle side pin holes, can solve the problems of low product qualification rate, high labor intensity, and low work efficiency, and achieve fast feed, reduce labor intensity, and improve efficiency Effect

Inactive Publication Date: 2013-09-18
王庆
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when processing the pin hole on the front axle side, because the pin hole on the front axle side is connected with the main pin hole, the one-sided intermittent cutting of the cutting tool at the through part will easily lead to the occurrence of the knife phenomenon, which cannot meet the requirement of hole pitch deviation ±0.1
The traditional processing of front axle side pin holes is processed by drilling, expanding and reaming, which is labor-intensive for operators, low in work efficiency, and the pass rate of products is low. The pass rate is only 70%, which cannot meet the requirements of customers. Require
The quality of the vertical machining center is guaranteed, but the cost is high

Method used

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  • Device for processing side pin hole of front shaft
  • Device for processing side pin hole of front shaft
  • Device for processing side pin hole of front shaft

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Embodiment Construction

[0012] The specific embodiment of the present invention is described in further detail below in conjunction with accompanying drawing:

[0013] A device for processing pin holes on the side of the front axle, comprising a combined bed 1, tooling 2, a first power feed unit 3, a first shallow hole drill 4, a second shallow hole drill 5, a second power feed unit 6 and The workpiece 7, the first power feed unit 3 and the second power feed unit 6 are respectively arranged on both sides of the combined bed 1, on the first power feed unit 3 and the second power feed unit 6 respectively The first shallow hole drill 4 and the second shallow hole drill 5 for processing the pin hole 8 on the side of the front axle are provided. Between the drills 5, a workpiece 7 is clamped on the frock 2.

[0014] During processing, firstly adjust the coaxiality of the two boring shafts of the counter boring machine to 0.01. During boring: the first power feed unit 3 drives the first shallow hole drill...

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Abstract

The invention relates to a device for processing a side pin hole of a front shaft. According to the device, a first power feed unit (3) and a second power feed unit (6) are arranged on two sides of a combined lathe bed (1) respectively; a first short-hole drill (4) and a second short-hole drill (5) used for processing the side pin hole of the front shaft are arranged on the first power feed unit (3) and the second power feed unit (6) respectively; a tool (2) is arranged on the combined lathe bed (1), and is positioned between the first short-hole drill (4) and the second short-hole drill (5); and a workpiece (7) is clamped on the tool (2). The device solves the problem of cutter relieving displacement due to one side cutting when processing the side pin hole of the front shaft, accurately and efficiently controls the form and location deviation of two through holes, reduces the labor intensity of a worker, improves the working efficiency, and improves the product quality.

Description

technical field [0001] The invention relates to a mechanical processing device, in particular to a device for processing pin holes on the front axle side. Background technique [0002] At present, when machining the pin hole on the front axle side, because the pin hole on the front axle side is connected with the main pin hole, the one-sided intermittent cutting of the cutting tool in the through part will easily lead to the phenomenon of tool giving, which cannot meet the requirement of hole pitch deviation ±0.1. The traditional processing of front axle side pin holes is processed by drilling, expanding, and reaming, which is labor-intensive for operators, low in work efficiency, and the pass rate of products is low. The pass rate is only 70%, which cannot meet the needs of customers. Require. The quality of the vertical machining center is guaranteed, but the cost is high. Contents of the invention [0003] The technical problem to be solved by the present invention i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/00B23B39/16
Inventor 梁爽薛惠福王庆宁华韦刚薛塬东薛塬尊宁涛
Owner 王庆
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