Forging blank preheating device for hydraulic hose joint production and processing

Abstract

The invention discloses a forging blank preheating device for hydraulic hose joint production and processing, and belongs to the technical field of hydraulic hose joint preheating devices. The forging blank preheating device comprises a feeding support which is in an inclined posture. When shaft forgings are heated every time, an opening and closing mechanism is used in cooperation with a pushing mechanism to enable the shaft forgings arranged along the feeding support to sequentially enter the area above two rotating rollers one by one, the situation that multiple forgings enter a heating area at the same time to be heated is avoided, the heating effect of the forgings is guaranteed, and the situation that the multiple forgings adhere to one another after being heated is avoided; the two rotating rollers can stably bear the shaft forgings well, the positions of the shaft forgings after falling are guaranteed, and the shaft forgings are prevented from deviating; and when the pushing mechanism pushes the shaft forgings to move into a heating mechanism, the shaft forging clamping moment is accurately grasped according to the moving distance of the shaft forgings, it is ensured that the shaft forgings can be accurately reset again after being heated, and discharging of shaft forgings is prevented from being affected.

Description

technical field [0001] The invention relates to the technical field of preheating devices for hydraulic hose joints, in particular to a preheating device for forged blanks used in the production and processing of hydraulic hose joints. Background technique [0002] In the production process of hydraulic hose joints, it is necessary to forge the blank shaft-shaped forging. First, the shaft-shaped forging blank needs to be transported to the heating furnace or heating box (5), and then one end of the shaft-shaped forging is heated, and the Reach the temperature required for forging, and finally forge and press on the forging bed. [0003] In the prior art, during the forging process of shaft forgings, since multiple shaft forgings are arranged side by side on the material plate, when a single shaft forging is heated, adjacent forgings are often heated at the same time, which easily leads to relative The adhesion phenomenon of adjacent forgings is not conducive to the subseque...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a preheating device for forging blanks used in the production and processing of hydraulic hose joints, to solve the problems in the prior art in the forging process of shaft forgings, due to the large number of shaft forgings. When heating a single shaft forging, the adjacent forgings will be heated at the same time, which will easily lead to the adhesion of adjacent forgings, which is not conducive to the forging of subsequent shaft forgings, and the existing When the heating equipment heats the shaft forgings, the heating point of the forgings is fixed, which will easily lead to uneven heating around the forgings, which is not conducive to the subsequent forging of the forgings.

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