Digital control vertical high precision honing machine

A CNC vertical, high-precision technology, which is applied in honing machine tools, parts of grinding machine tools, grinding/polishing equipment, etc., can solve the problem that CNC vertical high-precision honing machines have not yet been found, and cannot meet the requirements of high-precision workpiece inner hole processing , affect processing accuracy and other issues, to achieve the effect of convenient real-time operation and monitoring, good work stability and reliability, and improve processing accuracy

Inactive Publication Date: 2005-08-17
SHANGHAI JIAO TONG UNIV +1
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AI Technical Summary

Problems solved by technology

"Its shortcomings are: because the spindle axis of the honing machine is in a horizontal position, the deflection caused by the gravity of the spindle itself affects the machining accuracy, and cannot meet the following requirements for high-precision workpiece inner hole processing: roundness to

Method used

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  • Digital control vertical high precision honing machine

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Embodiment Construction

[0018] Such as figure 1 As shown, the present invention includes: the main shaft transmission mechanism 1 of the vertical honing head, the radial micro-feeding mechanism 2 of the honing rod, the high-speed and stable reciprocating motion mechanism 3 of the honing head, and the digital control system 4. The connection mode is: the vertical honing head The main shaft transmission mechanism 1 and the radial micro-feed mechanism 2 of the honing stick are arranged vertically on the honing machine body. The main shaft transmission mechanism 1 of the vertical honing head is located on the left side of the honing stick radial micro-feed mechanism 2, and the honing head is high-speed and stable. The reciprocating mechanism 3 is connected together through bearings, the main shaft transmission mechanism 1 of the honing head, and the radial micro-feeding mechanism 2 of the honing rod. The digital control system 4 is set in the main shaft transmission mechanism 1 of the vertical honing head...

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Abstract

The numerically controlled vertical high precision honing machine in the field of mechanical technology includes main shaft driving mechanism of vertical honing head, radial micro feeding mechanism of honing strip, high speed smooth honing head reciprocating mechanism, and digital control system. The connection mode includes vertical setting of the main shaft driving mechanism of vertical honing head and the radial micro feeding mechanism of honing strip on the honing machine bed, connection between the main shaft driving mechanism of vertical honing head and the radial micro feeding mechanism of honing strip via the feeding sleeve, and the connection of the high speed smooth honing head reciprocating mechanism to the main shaft driving mechanism of vertical honing head and the radial micro feeding mechanism of honing strip via bearing. The present invention has the advantages of simple structure, reasonable layout, high stability and reliability, etc.

Description

technical field [0001] The invention relates to a honing machine, in particular to a numerically controlled vertical high-precision honing machine. It belongs to the technical field of mechanical engineering. Background technique [0002] Automobiles and motorcycles are currently the manufacturing products with the largest volume, the widest range, and the best economic benefits in my country's manufacturing industry. In 2002 alone, the output of automobiles in my country exceeded 3 million, of which the output of cars also exceeded 1 million. The automobile society The number of car ownership exceeds 20 million. In 2003, the output of cars exceeded 2 million, and the output of automobiles exceeded 5.5 million. Cylinders and fuel injectors for automobiles and motorcycles are high-volume, high-precision, and difficult-to-process products. In order to meet the requirements of high dimensional accuracy and high shape accuracy, the last process must carry out high-precision hon...

Claims

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Application Information

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IPC IPC(8): B24B33/00B24B51/00
Inventor 马春翔刘忠郭常宁时轮王艳沈飞鸿潘拯
Owner SHANGHAI JIAO TONG UNIV
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