Automatic assembling machine for intersecting bearing and skeleton oil seal

Abstract

The invention discloses an automatic assembling machine for an intersecting bearing and a skeleton oil seal. The automatic assembling machine comprises a working table, a clamp mechanism, a clamping mechanism used for clamping the intersecting bearing, and a carrying mechanism used for carrying the clamp mechanism. The clamp mechanism and the carrying mechanism are arranged on the working table. The clamp mechanism is installed at the output end of the carrying mechanism. The clamping mechanism and the clamp mechanism are arranged oppositely in the same direction. The carrying mechanism drivesa clamp to move in the direction close to or away from the clamping mechanism. The clamp mechanism comprises an inner pressing ring for pressing an inner ring of the intersecting bearing in an abutting against manner, an outer pressing ring for pressing an outer ring of the intersecting bearing in an abutting against manner, and an oil seal pressing ring arranged between the inner pressing ring and the outer pressing ring in a sliding manner. The inner pressing ring, the outer pressing ring and the oil seal pressing ring define a containing cavity used for containing the skeleton oil seal together. The oil seal pressing ring slides and pushes the skeleton oil seal to be pressed into the intersecting bearing. The automatic assembling machine is high in automation degree, assembling precision and assembling efficiency, the sealing performance of the intersecting bearing is improved, and the sealing performance of a harmonic speed reducer is ensured.

Description

technical field [0001] The invention relates to the field of harmonic reducer assembly, in particular to an assembly device for a cross bearing and a skeleton oil seal. Background technique [0002] Harmonic reducer is a new type of reducer developed by using the principle of harmonic drive. Harmonic transmission relies on flexible parts to generate elastic mechanical waves to transmit power and motion. Because the harmonic gear reducer has unique advantages such as high load capacity, large transmission ratio, small size, light weight, high transmission efficiency, and stable transmission, it is widely used in electronics, aerospace, robotics and other industries, and it is also widely used in the chemical industry. Gradually increase. [0003] In order to ensure the high-precision, stable and reliable operation of the harmonic reducer, in addition to the high precision of its own components, it is also necessary to maintain good lubricity of the harmonic reducer. If the ...

AI Technical Summary

Problems solved by technology

Nowadays, most of the skeleton oil seals are installed by hammering, which can easily lead to damage to the skeleton oil seal, such as spring falling out, oil seal edge flanging, causing grease leakage, etc., and knocking will also damage the relevant parts of the harmonic reducer, resulting in a decrease in overall accuracy

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