Finish machining machine for manufacturing rubber sealing part and finish machining method

Abstract

The invention relates to a finish machining machine for manufacturing a rubber sealing part and a finish machining method. The machine comprises a workbench, a fixing device, a pressing device, a grinding device and a rotating motor, wherein the fixing device is arranged in the middle part of the upper end of the workbench in a sliding fit mode, the pressing device is arranged on the right side ofthe fixing device, the pressing device is welded on the right side of the upper end of the workbench, the left end of the fixing device is provided with the grinding device, the grinding device is welded on the left side of the upper end of the workbench, the lower end of the workbench is provided with the rotating motor, and the output end of the rotating motor is provided with the fixing devicein a welded mode. According to the finish machining machine for manufacturing the rubber sealing part and the finish machining method, the problems that rubber burrs are difficult to remove after existing rubber sealing part machining equipment performs die pressing, and when the burrs are manually removed, too much or too little rubber material may be removed when the burrs are manually removed,the precision of the rubber sealing part is difficult to control, and thus the sealing performance of a rubber sealing ring is poor are solved.

Description

technical field [0001] The invention relates to the technical field of rubber seal processing, in particular to a rubber seal manufacturing finishing machine and a finishing method. Background technique [0002] The rubber sealing ring is an annular cover composed of one or several parts, which is fixed on a ring or washer of the bearing and contacts with another ring or washer or forms a narrow labyrinth gap to prevent the leakage of lubricating oil and the intrusion of foreign objects. The rubber sealing ring is suitable for installation on various mechanical equipment, and plays a sealing role in the static or moving state under the specified temperature and pressure, as well as different liquids and gases. The rubber sealing ring is manufactured by molding. During the production process, there are rubber stacks after the rubber sealing ring is molded, forming rubber burrs. It is necessary to remove the burrs to ensure the sealing performance of the rubber sealing ring. ...

AI Technical Summary

Problems solved by technology

[0004] (1) The rubber sealing ring is manufactured by molding. During the production process, there is rubber stacking after the rubber sealing ring is molded, forming rubber burrs. It is difficult to remove the rubber burrs in the existing rubber sealing processing equipment, resulting in rubber sealing rings. Poor sealing performance;

[0005] (2) When using manual methods to remove burrs from rubber seals, due to the low efficiency of manual deburring during the deburring process, too much or too little rubber material may be removed during manual deburring, making the accuracy of rubber seals difficult Control, resulting in unqualified quality of rubber seals, unable to meet the actual production equipment sealing requirements

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