Device and system for measuring diameter of outer ring of hub bearings

A technology of wheel hub bearing and measuring device, which is applied in the direction of measuring device, mechanical measuring device, and mechanical device, etc., can solve the problems of uneven quality of operators, aggravating the workload of operators, and low efficiency.

Inactive Publication Date: 2017-01-25
NINGBO ZEE AUTOMATION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the quality of the existing operators is uneven, resulting in different measurement accuracy and low efficiency, which is far from meeting the needs of the development of the automobile industry.
In addition, manual operation will greatly increase the workload of the operator, and even affect the health of the operator

Method used

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  • Device and system for measuring diameter of outer ring of hub bearings
  • Device and system for measuring diameter of outer ring of hub bearings
  • Device and system for measuring diameter of outer ring of hub bearings

Examples

Experimental program
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Effect test

Embodiment 1

[0033] See figure 1 , The hub bearing outer ring groove diameter measuring device (hereinafter referred to as the "outer ring measuring device") 1000 includes a device base 100 on which a first linear motion component 200 and a second linear motion component with the same direction of motion are provided The assembly 300, the third linear motion assembly 400, the first linear motion assembly 200 is provided with a first tooling assembly 220 capable of fixing the outer ring of the hub bearing, and the second linear motion assembly 300 is provided with a second tooling assembly 320 and a measuring mechanism 600, the third linear motion assembly 400 is provided with a jack mechanism 420, the outer ring measuring device 1000 is provided with a rotary drive assembly 500 capable of realizing 20000 rotational movement of the outer ring of the hub bearing, and the rotation axis of the outer ring of the hub bearing and The movement directions of the first linear movement assembly 200 are...

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Abstract

The invention discloses a device and a system for measuring diameter of outer ring of hub bearings. The device for measuring diameter of outer ring of hub bearings comprises a device pedestal which is provided with a first linear motion component, a second linear motion component and a third linear motion component with the same direction of motion. The first linear motion component is provided with a first tooling component capable of fixing the outer ring of the hub bearing; the second linear motion component is provided with a second tooling component and a measuring mechanism, and the third linear motion component is provided with an ejector rod mechanism. The device for measuring diameter of outer ring of hubbearings is provided with a air-driving-rotation component which enables theouter ring of the hub bearing to rotate; the system for measuring diameter of outer ring of hub bearings comprises the device for measuring diameter of outer ringof hub bearings and an electronic control module. The device and the system for measuring diameter ofouter ring of hub bearings provided by the invention can achieve automatic dynamic measurement for the outer ring diameter of hub bearings.

Description

Technical field [0001] The invention belongs to the field of measuring devices, and specifically, is a device and system for measuring the groove diameter of the outer ring of a hub bearing. Background technique [0002] The hub bearing is one of the key components of the automobile. Its main function is to carry weight and provide precise guidance for the rotation of the hub. The hub bearing needs to bear the axial load and the radial load at the same time, and the manufacturing accuracy of the hub bearing is very strict. Therefore, it is necessary to take measures to accurately measure the hub bearing to ensure the quality of the hub bearing. [0003] The wheel hub bearing is mainly composed of an inner ring, an outer ring and rolling elements. The rolling elements roll on the grooves of the inner ring and the outer ring to carry transmission. Obviously, the channel accuracy of the inner ring and the outer ring has a very important influence. Among them, the groove diameter of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/10
CPCG01B21/10G01B5/0025
Inventor 刘建军马盈丰龚洪亮曹景山韩叙霖李伟为
Owner NINGBO ZEE AUTOMATION EQUIP
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