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Manipulator for cylinder sleeve machining

A technology of manipulators and cylinder liners, which is applied in the direction of manipulators, manufacturing tools, chucks, etc., can solve the problems of low degree of automation, inability to realize large-scale, intelligent production, time-consuming and labor-intensive problems, and achieve the effect of reducing damage

Inactive Publication Date: 2020-10-02
ANHUI PROVINCE YUEXI CYLINDER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the thin-walled cylinder sleeve blank is processed and formed, one end needs to be flanged to form a sleeve shoulder. Traditional flanging equipment generally uses rigid fixtures to tension the cylinder liner from the inside of the cylinder liner and then rotate the cylinder liner for processing. However, the smoothness of the inner surface of the cylinder liner The requirements are high, and the use of traditional fixtures will easily lead to wear and deformation of the inner wall of the cylinder liner
In addition, in order to protect the surface of the material before flanging the cylinder liner, it is generally necessary to apply oil to the flanging area. Traditional processing methods generally use manual oiling, which is time-consuming and laborious, and affects processing efficiency.
Finally, manual loading and unloading is required for traditional cylinder liner processing, which has a low degree of automation and cannot achieve large-scale and intelligent production

Method used

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  • Manipulator for cylinder sleeve machining
  • Manipulator for cylinder sleeve machining
  • Manipulator for cylinder sleeve machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 , 3 As shown, a cylinder liner processing system includes a transfer manipulator, and the transfer manipulator includes a circular mounting plate 50. The center of the mounting plate 50 is provided with a rotating shaft. Sliding connection, the frame is provided with a driving element for driving the hand to rotate and slide, the edge of the mounting plate 50 is provided with a clamping unit 60, and the revolving path of the clamping unit 60 is sequentially provided with a reclaiming station and an oiling station , flanging station and unloading station, the reclaiming station is provided with a cylinder sleeve blank conveying trough 10, the oiling station is provided with an oiling device 20, the flanging station is provided with a flanging device 30, and the unloading station The unloading conveyor belt 40 is provided at the station, and the clamping unit 60 clamps the cylinder liner 70 shell blank from the retrieving station, and transfers the cylin...

Embodiment 2

[0039] A method for processing a cylinder liner using the processing system described in Embodiment 1, comprising the steps of:

[0040] Step 1: placing the cylinder liner 70 on the conveying trough 10;

[0041] Step 2: Transfer the barrel blank of the cylinder liner 70 to the oiling station, and oil the inner ring surface of the end of the cylinder liner 70 to be flanged;

[0042] Step 3: transfer the oiled cylinder liner 70 to the flanging station, and perform flanging treatment on the cylinder liner 70;

[0043] Step 4: Transfer the flanged cylinder liner 70 to the unloading station and release the cylinder liner 70 onto the unloading conveyor belt 40 .

Embodiment 3

[0045] A material transfer method for cylinder liner processing, using a manipulator to clamp the cylinder liner 70 from the inside of the cylinder liner 70, and sequentially transfer the cylinder liner 70 through the oiling station, flanging station and unloading station, and The unloading station releases the cylinder liner 70; the manipulator includes a circular mounting plate 50, and the center of the mounting plate 50 is provided with a rotating shaft. There is a drive element for driving the hand to rotate and slide, the edge of the mounting plate 50 is provided with a clamping unit 60, and the revolving path of the clamping unit 60 is sequentially provided with a reclaiming station, an oiling station, and a flanging station and the unloading station, the reclaiming station is provided with a cylinder liner 70 and the barrel conveying trough 10, the oiling station is provided with an oiling device 20, the flanging station is provided with a flanging device 30, and the unl...

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PUM

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Abstract

The invention belongs to the technical field of engine cylinder sleeve machining, in particular to a manipulator for cylinder sleeve machining. The manipulator comprises a clamping unit; the clampingunit comprises a first circular disc and a second circular disc which are arranged parallel to each other; a drum-shaped airbag is arranged between the first circular disc and the second circular disc, and the first circular disc and the second circular disc are arranged in mutually opened and closed modes in the vertical directions of the disc surfaces of the first circular disc and the second circular disc; when the first circular disc and the second circular disc are mutually closed, the drum-shaped airbag outwards expands in the radial directions of the first circular disc and the second circular disc to rightly abut against the inner wall of a cylinder sleeve; and when the first circular disc and the second circular disc get away from each other, the drum-shaped airbag inwards retracts in the radial directions of the first circular disc and the second circular disc to be separated from the inner wall of the cylinder sleeve. The expanding airbag is adopted to conduct clamping fromthe interior of the cylinder sleeve, the cylinder sleeve is flexibly clamped and transferred, and damage of the manipulator to the inner wall of the cylinder sleeve is reduced to the greatest extent.

Description

technical field [0001] The invention belongs to the technical field of engine cylinder liner processing, and in particular relates to a manipulator for cylinder liner processing. Background technique [0002] After the thin-walled cylinder sleeve blank is processed and formed, one end needs to be flanged to form a sleeve shoulder. Traditional flanging equipment generally uses rigid fixtures to tension the cylinder liner from the inside of the cylinder liner and then rotate the cylinder liner for processing. However, the smoothness of the inner surface of the cylinder liner The requirements are high, and the use of traditional fixtures will easily cause wear and deformation of the inner wall of the cylinder liner. In addition, in order to protect the surface of the material before flanging the cylinder liner, it is generally necessary to apply oil to the flanging area. Traditional processing methods generally use manual oiling, which is time-consuming and laborious, and affec...

Claims

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Application Information

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IPC IPC(8): B25J15/00B25J11/00
CPCB25J11/0075B25J15/0023B25J15/0047
Inventor 周国荣
Owner ANHUI PROVINCE YUEXI CYLINDER