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A multi-head flexible grinding device

A grinding device and multi-grinding head technology, used in grinding/polishing safety devices, grinding machines, grinding/polishing equipment, etc., can solve the problems of lack of grinding pressure monitoring, and achieve the effect of simple structure, efficient processing process and easy operation

Active Publication Date: 2021-08-17
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing complex curved surface processing technology is difficult to meet the requirements of high efficiency and high quality grinding processing, the processing accuracy requirements of different complex curved surface shapes, and the lack of monitoring of the grinding pressure during the grinding process

Method used

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  • A multi-head flexible grinding device
  • A multi-head flexible grinding device
  • A multi-head flexible grinding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

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

[0017] Such as Figure 1 to Figure 3 As shown, the present invention is a multi-head flexible grinding device, including a control module 1 , a drive module 2 , an adjustment module 3 and a grinding module 4 . The control module 1 is located directly above the drive module 2, and adjusts the grinding loading force of the device in real time by collecting the feedback signal monitored by the force control sensor 42, so that a constant grinding pressure can be maintained; the drive module 2 passes through the input shaft 26 Installed directly above the adjustment module 3, the drive module 2 provides a power source for the entire device; the adjustment module 3 is located below the drive module and is connected to the input shaft 26 through a spline; the grinding module 4 is located directly below the adjustment module 3 , the lower end is connected to t...

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Abstract

The invention discloses a flexible grinding device with multiple grinding heads, which comprises: a control module; a drive module, and includes: a drive motor arranged under the control module and a coupling connected with the drive motor, the coupling is connected to an input shaft connected; the adjustment module, and includes: a fixed flange connected to the drive module through the input shaft, a T-shaped slot is opened on the fixed flange, and a baffle is provided in the T-shaped slot, and the baffle The plate is connected with a T-shaped slider through an elastic element, and the T-shaped slider is connected with the base of the rotating flange through a slide rod, and the rotating flange is provided with a force control sensor; a grinding module, and includes: The force control sensor is connected to the elastic telescopic rod connected to the adjustment module, and the elastic telescopic rod is connected to the grinding head. The device has a simple structure, is easy to operate, adjusts the loading force of the grinding in real time, and realizes a stable, precise and efficient processing process.

Description

technical field [0001] The invention relates to the technical field of precision machining, in particular to a flexible grinding device with multiple grinding heads. Background technique [0002] Grinding mechanism is widely used in various industries such as machinery manufacturing, military aerospace, automotive engine parts, precision electronics, instruments, clock parts, textile equipment parts, auto parts, bearing industry, medical equipment, precision parts, manual and automatic tools, etc. field. After the workpiece is ground, it can obtain very low surface roughness and high dimensional accuracy, geometric shape accuracy and certain position accuracy. With the development of high-end products in these fields, higher requirements are put forward for the processing accuracy, processing quality and processing efficiency of complex curved surface workpieces. However, in traditional grinding technology, it is necessary to design the grinding head according to the surfac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B27/00B24B41/04B24B55/00B24B49/16
CPCB24B27/0076B24B41/04B24B49/165B24B55/00
Inventor 李军邱阳王欢涛朱永伟左敦稳李凯旋
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS