Hub pressure sensor hole drilling device

A sensor hole and drilling device technology, applied in boring/drilling, positioning devices, feeding devices, etc., can solve the problems of pressure sensor holes with many steps, repeated positioning production efficiency, etc., to increase speed and reduce processing. Difficulty, the effect of improving quality

Inactive Publication Date: 2017-02-01
江苏新华晋铝制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a wheel hub pressure sensor hole drilling device, which can solve the problems of many steps required to process the pressure sensor hole in the prior art, repeated positioning and low production efficiency

Method used

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  • Hub pressure sensor hole drilling device
  • Hub pressure sensor hole drilling device
  • Hub pressure sensor hole drilling device

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Embodiment Construction

[0022] Such as figure 1 or figure 2 The hub pressure sensor hole drilling device shown includes a workbench 1, a hub fixing device 2 connected to the workbench 1, and a sensor hole drilling device 3; the workbench 1 is provided with a middle hollow 11; The hub fixing device 2 includes a valve slot positioning device 21, a limiting column 22, an axial fixing device 23 and a radial fixing device 24. The limiting column 22 is symmetrically arranged on the workbench 1 on both sides of the middle hollow 11, and the axis The fixing device 23 is located on one side of one of the limiting posts 22, and the drill bit of the sensor hole drilling device 3, the valve groove positioning device 21 and the radial fixing device 24 are respectively arranged on the vertical plane where the central axis of the limiting post 22 is located and Respectively towards the limit column 22; the radial fixing device 24 includes a fixing seat 241, and the fixing seat 241 is fixedly connected to the bott...

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Abstract

The invention discloses a hub pressure sensor hole drilling device comprising a workbench as well as a hub fixing device and a sensor hole drilling device body connected to the workbench. A middle hollow is arranged on the workbench, the hub fixing device comprises a valve groove positioning device, limiting columns, an axial fixing device and a radial fixing device, the limiting columns are arranged on the workbench on two sides of the middle hollow symmetrically, a drill bit of the sensor hole drilling device body, the valve groove positioning device and the radial fixing device are respectively arranged on the vertical plane of axes of the limiting columns and respectively face to the limiting columns, the sensor hole drilling device body inclines to the outer end of the workbench, the middle of the sensor hole drilling device body is connected to the workbench, and the lower end of the sensor hole drilling device body penetrates the middle hollow. A hub does not need to be moved, repeated positioning is not required, processing difficulty is lowered, qualified rate of products is increased, and production efficiency is improved.

Description

technical field [0001] The invention relates to the field of wheel hub manufacturing equipment, in particular to a drilling device for drilling air valve holes and air pressure sensor holes on the wheel hub. Background technique [0002] There are valve holes and valve grooves on the hub of the car to correspond to the valves on the pneumatic tires. At the same time, there are holes on the hub for installing pressure sensors to detect the real-time pressure of the tires to ensure the safety of the vehicle. The valve groove is formed during the manufacturing process of the spoke or rim of the wheel hub, while the valve hole and the pressure sensor hole are drilled on the rim after the wheel hub is manufactured; the section of the pressure sensor hole is "I" shaped, and the existing technology When processing, it is necessary to process a through hole with a smaller diameter first, and then replace the drill bit or rotate the hub to align with the drill bit of the drilling mac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B41/00B23B49/00B23Q15/24
CPCB23B41/00B23B2215/08B23Q3/062B23Q3/08B23Q5/26B23Q5/58
Inventor 邓见义
Owner 江苏新华晋铝制品有限公司
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