A sealing method for external protection of gear grinding machine

Abstract

The invention relates to a sealing method for external protection of a gear grinding machine. The sealing method comprises the steps: a first sheet metal part and a second sheet metal part are matched together through a half-Chinese-character-'hui'-shaped structure; a gap is formed between the first sheet metal part and the second sheet metal part in the horizontal direction; a T-shaped nut is welded to the inner side of the first sheet metal part; a T-shaped nut on the second sheet metal part is matched with an inner hexagonal socket nut; a waterproof flat pad is arranged at the connected side of the second sheet metal part and achieves an overall waterproof and oil-mist-proof effect; a semi-spherical rubber sealing strip is mounted in the gap; the semi-spherical rubber sealing strip is ribbed onto a horizontal matching surface of the first sheet metal part. The sealing method has the beneficial effects that the problem of oil leakage of the external protection of the gear grinding machine can be effectively solved, the structure is safe and reliable, the operating environment of a workshop is remarkably improved, and the industrial idea of environment-friendly manufacturing is embodied.

Description

technical field [0001] The invention relates to a leak-proof technology for improving the direct splicing of welding units of an outer protection device of a gear grinding machine, in particular to a sealing method for the outer protection of a gear grinding machine, which belongs to the field of mechanical protection. Background technique [0002] At present, most of the gear grinding machine manufacturing enterprises have the phenomenon of oil leakage or permeable oil leakage at the joints of each sub-unit of the outer protection of the machine tool. The research knowledge on this aspect stays at the common shielding structure, and there is no professional research on this aspect. [0003] The invention improves the anti-leakage structure of the outer protective device of the machine tool, and redesigns the original common structure, enhances the anti-leakage effect between the protective joints, and improves the green manufacturing level of the workshop. Contents of the ...

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Problems solved by technology

[0002] At present, most of the gear grinding machine manufacturing enterprises have the phenomenon of oil leakage or permeable oil leakage at the joints of each sub-unit of the outer protection of the machine tool. The research knowledge on this aspect stays at the common shielding structure, and there is no professional research on this aspect.

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