Forming mould for automotive shock absorber bracket

Abstract

The invention discloses a forming mould for an automotive shock absorber bracket. The forming mould comprises a discharging device, a heating furnace, a mould assembly, a returning device and a controller. One end of the heating furnace communicates with the discharging device through a feed inlet pipe while the other end of the heating furnace communicates with the mould assembly; a first temperature detector, a discharging valve, an adjusting valve and a second temperature detector are arranged on the discharging pipe; the first temperature detector and the second temperature detector are separately arranged at two ends of the discharging pipe; when the deference of the first temperature detector and the second temperature detector is greater than a predetermined threshold value, the controller transfers a backflow signal to the discharging valve, so that a material output by the heating furnace enters the returning device and otherwise, enters the mould assembly; a capacity detector is arranged in a mould cavity of the mould assembly; when the capacity of the material in the mould cavity of the mould assembly detected by the capacity detector reaches a first capacity threshold value, the controller controls an adjusting valve to reduce the flow rate of the material of the discharging pipe, and when the capacity reaches a second capacity threshold value, the controller controls the adjusting valve to close.

Description

[0001] The present invention is an application number: 2016100583644, application date: 2016-01-28, and name of the invention: a divisional application of a molding die for an automobile shock absorber bracket. technical field [0002] The invention relates to the field of automobile shock absorber manufacturing, and more specifically, the invention relates to a molding die for an automobile shock absorber bracket. Background technique [0003] The automobile shock absorber bracket forming mold is used to form the bracket of the shock absorber. The forming mold usually includes an upper mold and a lower mold. The upper mold and the lower mold are respectively equipped with an upper mold core and a lower mold core. The cores are plugged and matched with each other to form a mold cavity, and the material is injected into the mold cavity and extruded to produce a bracket. [0004] At present, the material is often heated in the heating furnace and then injected into the molding...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a molding die for automobile shock absorber brackets in view of the above-mentioned defects in the prior art, so as to overcome the existence in the prior art that the temperature of the material entering the molding die fails to reach the required temperature value. Reduced defects in molding quality of molding dies

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