Continuous mold capable of automatically adding oil for lubrication

Abstract

The invention discloses a continuous mold capable of automatically adding oil for lubrication. The continuous mold comprises an upper mold plate and a lower mold plate, wherein an upper padding plate, an upper fixing plate, an upper pad, an upper forming block, an upper unloading back plate and an upper unloading plate are arranged below the upper mold plate; an upper bushing is arranged inside the upper unloading plate; the upper forming block performs the reciprocation movement inside the upper bushing; a lower padding plate, a lower mold, a lower forming block and a lower unloading plate are arranged above the lower mold plate; a first oil path is formed in the upper unloading plate; a second oil path is formed in the upper busing; the first oil path is communicated with the second oil path; the first oil path is connected with an automatic oil filling device; a plurality of lubricating oil grooves which are communicated with one another are formed in the inner wall of the upper busing. By adopting the continuous mold capable of automatically adding oil for lubrication, a certain amount of lubricating oil is kept between the upper forming block and the upper busing, so that not only is a good lubrication function achieved, but also the continuous mold is relatively clean and environment-friendly, the utilization rate of the lubricating oil is increased, and the production cost is lowered.

Description

technical field [0001] The invention relates to a continuous die, in particular to a continuous die with automatic oiling and lubrication. Background technique [0002] The continuous die refers to the cold stamping die in which the press uses strip-shaped stamping raw materials in one stamping stroke, and uses several different stations on a pair of molds to complete multiple stamping processes at the same time. Move once at a fixed distance until the product is completed. [0003] During the working process of the continuous mold, the upper forming block reciprocates up and down in the upper insert. If there is no good lubrication, there will be a large friction between the upper forming block and the upper insert, which is easy to scratch and roughen Mold, thus affecting the processing quality of the product. Therefore, in order to reduce the friction between the two, it is necessary to ensure that there is a certain amount of lubricating oil between the upper forming b...

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