Edge grinding chamfering device and method for pipe fitting socket

A technology for pipe fittings and chamfering machines, which is applied to grinding drive devices, machine tools suitable for grinding workpiece edges, grinding machines, etc. The effect of improving accuracy and efficiency, saving labor

Inactive Publication Date: 2015-07-08
XINXING DUCTILE IRON PIPES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the socket end face and chamfering are all manually ground with a grinder, which is difficult to ensure the grinding quality of the pipe and the angle size of the chamfer, which brings great labor intensity and work efficiency to the workers. Very low, affecting the production rhythm, and it is difficult to guarantee product quality

Method used

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  • Edge grinding chamfering device and method for pipe fitting socket
  • Edge grinding chamfering device and method for pipe fitting socket
  • Edge grinding chamfering device and method for pipe fitting socket

Examples

Experimental program
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Embodiment Construction

[0020] Such as figure 1 As shown, the pipe fitting socket edge grinding and chamfering device in this embodiment includes a grinding device 1, a support 2 for installing the grinding device 1, and a support bracket 3 for supporting a pipe fitting. Specifically, the grinding device 1 includes a chamfering Angle machine 11, grinding wheel 12 installed on the output shaft of chamfering machine 11 and motor 13 driving chamfering machine 11, chamfering machine 11 is connected with motor 13 through shaft coupling 14, motor 13 is connected with PLC control system, PLC control The system sends a command to the motor 13 to start the grinding device 1 to work or to stop working.

[0021] Such as figure 1 and 2 As shown, in order to realize the automatic switching between edging and chamfering, the grinding device 1 of this embodiment is installed on the support 2 by means of the rotating device 4 to realize the adjustment of the grinding angle. Specifically, the rotating device 4 incl...

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PUM

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Abstract

The invention provides an edge grinding chamfering device for a pipe fitting socket. The device comprises repair grinding device, a supporting seat for mounting the repair grinding device, and a supporting frame for supporting a pipe fitting; a rotating device comprises a rotating seat mounted on the supporting seat, and an oil cylinder for driving the rotating seat to rotate; the repair grinding device is fixedly mounted on the rotating seat; the oil cylinder is mounted above the supporting seat and drives the repair grinding device to rotate to repair and grind the pipe fitting through the rotating seat; the repair grinding device and the oil cylinder are connected with a PLC system. According to the device, the whole grinding process is automatically controlled through the PLC system, so that manual grinding is avoided, and as a result, the grinding efficiency and the grinding precision can be greatly increased.

Description

technical field [0001] The invention relates to a grinding device, in particular to an automatic chamfering device and method for end face chamfering of a nodular cast iron pipe socket. Background technique [0002] With the demand of the domestic and foreign markets, the current ductile iron pipes must have a great leap and improvement in product quality and appearance. At present, the ductile iron pipes at home and abroad must directly enter the two processes of socket end face grinding and chamfering. , first use a grinder to chamfer the first face of the socket, and then carry out end face grinding in the next process. Purpose: First, after grinding and chamfering, ensure that the zinc is not easy to fall off after spraying zinc on the socket of the pipe, so as to ensure the internal quality of the pipe; second, grind the end face of the socket to ensure the appearance quality of the pipe. In the prior art, the socket end face and chamfering are all manually ground with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B9/04B24B41/06B24B47/14
CPCB24B9/04B24B41/06B24B47/14
Inventor 武东起尤庆伟
Owner XINXING DUCTILE IRON PIPES CO LTD
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