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Lubrication control system and method for numerical control machine tool and capable of automatically adjusting lubrication according to needs

A numerical control machine tool and automatic adjustment technology, applied in the field of numerical control lathes, can solve the problem of not being able to provide lubrication for fixtures, and achieve the effect of maintaining on-demand supply, improving lubricating oil, and avoiding complex processes

Inactive Publication Date: 2021-07-30
新昌县善力机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many types of CNC machine tools in the market. As most of the machine tools today, most of them rely on the rotation of the workpiece and the cutting edge to complete the machining of the workpiece. However, in order to ensure that one end of the clamped workpiece is in the rotating stage To maintain the effect of silkiness and flexibility, it is necessary to lubricate the clamp seat in time. The traditional lubrication method relies on the manual oiling method in stages. This lubrication method cannot provide timely lubrication for the clamp under high-speed rotation.

Method used

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  • Lubrication control system and method for numerical control machine tool and capable of automatically adjusting lubrication according to needs
  • Lubrication control system and method for numerical control machine tool and capable of automatically adjusting lubrication according to needs
  • Lubrication control system and method for numerical control machine tool and capable of automatically adjusting lubrication according to needs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The method for automatically adjusting the lubricating control system of a CNC machine tool according to needs, the specific steps are as follows:

[0035] S1. The pre-user fixes the workpiece on the right side of the holder 3, and then energizes the motor so that the output shaft drives the rotating shaft 4 and the telescopic rod 501 to rotate at a speed of 200r / min;

[0036] S2. When the rotating shaft 4 changes from a low speed to a high speed, the eccentricity of the rotating shaft 4 increases, and then the telescopic rod 501 drives the pressure wheel 503 to move outward with the assistance of the return spring 502, and the movement of the pressure wheel 503 gradually pulls and resets as it rotates The spring 502 simultaneously drives the arc plate 504 to move;

[0037] S3. Immediately after the arc plate 504 is moving, the negative pressure rod 505 is squeezed to drive the joint rod 506 to rotate. The rotation of the joint rod 506 cooperates with the fixed pulley 5...

Embodiment 2

[0042] The method for automatically adjusting the lubricating control system of a CNC machine tool according to needs, the specific steps are as follows:

[0043] S1. The pre-user fixes the workpiece on the right side of the holder 3, and then energizes the motor so that the output shaft drives the rotating shaft 4 and the telescopic rod 501 to rotate at a speed of 300r / min;

[0044] S2. When the rotating shaft 4 changes from a low speed to a high speed, the eccentricity of the rotating shaft 4 increases, and then the telescopic rod 501 drives the pressure wheel 503 to move outward with the assistance of the return spring 502, and the movement of the pressure wheel 503 gradually pulls and resets as it rotates The spring 502 simultaneously drives the arc plate 504 to move;

[0045] S3. Immediately after the arc plate 504 is moving, the negative pressure rod 505 is squeezed to drive the joint rod 506 to rotate. The rotation of the joint rod 506 cooperates with the fixed pulley 5...

Embodiment 3

[0050] The method for automatically adjusting the lubricating control system of a CNC machine tool according to needs, the specific steps are as follows:

[0051] S1. The pre-user fixes the workpiece on the right side of the holder 3, and then energizes the motor so that the output shaft drives the rotating shaft 4 and the telescopic rod 501 to rotate at a speed of 400r / min;

[0052] S2. When the rotating shaft 4 changes from a low speed to a high speed, the eccentricity of the rotating shaft 4 increases, and then the telescopic rod 501 drives the pressure wheel 503 to move outward with the assistance of the return spring 502, and the movement of the pressure wheel 503 gradually pulls and resets as it rotates The spring 502 simultaneously drives the arc plate 504 to move;

[0053] S3. Immediately after the arc plate 504 is moving, the negative pressure rod 505 is squeezed to drive the joint rod 506 to rotate. The rotation of the joint rod 506 cooperates with the fixed pulley 5...

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Abstract

The invention relates to the technical field of numerical control lathes, and discloses a lubrication control system for a numerical control machine tool and capable of automatically adjusting lubrication according to needs. The lubrication control system comprises a tool table, a self-lubricating assembly and a nozzle assembly; a control seat is fixedly mounted on the left side of the tool table; a clamping seat is fixedly mounted on the right side of the control seat; a rotating shaft is movably connected to the inner wall of the clamping seat; and the inner wall of the clamping seat is movably connected with the outer wall of the self-lubricating assembly. According to the lubrication control system and method for the numerical control machine tool and capable of automatically adjusting lubrication according to needs, a user supplies power to a motor; when the rotating shaft changes from a low speed to a high speed, the eccentricity of the rotating shaft is increased, then a telescopic rod drives a pressing wheel to move outwards under the assistance of a reset spring; fixed-point rotation of a gear disc enables an oil pushing plate to slide along the inner wall of an oil storage cavity, and finally the oil pushing plate cooperates with the nozzle assembly to continuously supply oil to a roller on the inner wall of a bearing, so that the effect of lubricating oil of different magnitudes under different rotating speeds of the numerical control machine tool is improved.

Description

technical field [0001] The invention relates to the technical field of numerically controlled lathes, in particular to a numerically controlled machine tool lubrication control system and method for automatically adjusting lubrication according to needs. Background technique [0002] As today's automatic lathe equipped with program control, CNC lathe has a more humanized processing process in the stage of processing workpieces, and compared with traditional manual, the processing accuracy is more accurate, relying on control codes to adjust the processing speed, today's CNC lathes Lathes can solve complex and compact parts, and are more adaptable to the processing object. The quality of the processed parts is higher, and it is also conducive to production management. [0003] At present, there are many types of CNC machine tools in the market. As most of the machine tools today, most of them rely on the rotation of the workpiece and the cutting edge to complete the machining...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q11/12
CPCB23Q11/121B23Q11/122
Inventor 王倩儿
Owner 新昌县善力机械科技有限公司
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