A grinding machine for petroleum machinery gear parts

Abstract

The invention belongs to the technical field of petroleum machinery, and in particular relates to a grinding processing machine for gear parts of petroleum machinery, which comprises a horizontal bottom plate, on which a vertical rotating column is installed on the upper surface of the bottom plate, and the circumferential surface of the rotating column is evenly opened along its circumferential direction. There are several positioning holes, and the upper surface of the bottom plate is slidably installed with positioning blocks that cooperate with the positioning holes; the inner support mechanism is installed on the rotating column, and the buffer mechanism is installed on the rotating column; the upper surface of the base plate is provided with arc grooves, and the axis of the rotating column Through the center of the arc-shaped groove, the upper surface of the bottom plate is slidably installed with a grinding mechanism through the arc-shaped groove; the present invention supports and buffers the gears of the support plate in the buffer mechanism to prevent the support plate from being damaged by the impact of the spring condition, thereby ensuring stable support to the gear; the invention also ensures that the surface to be ground of the gear can be precisely matched with the grinding block.

Description

technical field [0001] The invention belongs to the technical field of processing petroleum machinery accessories, and in particular relates to a grinding processing machine for petroleum machinery gear accessories. Background technique [0002] Petroleum machinery refers to the mechanical equipment used for oil exploration, oil transportation and oil production. Gears are one of the important accessories in petroleum machinery. The gears in petroleum machinery are manufactured by forging or casting. After forming, the surface needs to be ground treatment to improve its surface quality and ensure its stability during transmission. [0003] At present, the following problems exist in the grinding process of petroleum machinery gears: (1) Due to the large size of the gears in petroleum machinery, when the gears are placed on the processing platform, the gears are easy to produce a large impact force with the processing platform. The surface of the processing platform is prone...

AI Technical Summary

Problems solved by technology

[0003] At present, the following problems exist in the grinding process of petroleum machinery gears: (1) Due to the large size of the gears in petroleum machinery, when the gears are placed on the processing platform, the gears are easy to produce a large impact force with the processing platform. The surface of the processing platform is prone to damage under multiple impacts, making it difficult to ensure stable support for the gear, resulting in reduced grinding accuracy; (2) During the grinding process of the gear, the grinding knife needs to reciprocate along the axial direction of the gear Movement, the gear itself needs to rotate between two grindings, the grinding knife and the gear will have a slight offset during the movement, it is difficult to ensure that the grinding knife can accurately match the surface of the gear during each grinding

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