Continuous stepping device for screw plate of filter

Abstract

The invention discloses a continuous stepping device for a screw plate of a filter. The continuous stepping device comprises a rack which is sequentially provided with lower pad iron, a lower die plate, a lower base plate, a concave die plate, a discharging plate, a discharging backing plate, a fixing plate, an upper base plate, an upper die plate and upper pad iron from bottom to top. A plate conveying device is arranged between the concave die plate and the discharging plate. A first material guiding block and a second material guiding block are arranged at the front end of the plate conveying device. A phi 6 punching assembly, a phi 13 forming die assembly, a phi 8.05 punching assembly, a budding die assembly, a phi 9 punching assembly, a forming die assembly, a blanking die assembly, an inner guide sleeve assembly and a cutting assembly are sequentially arranged between the upper die plate and the lower die plate from left to right according to the corresponding processes. Compared with the prior art, the continuous stepping device for the screw plate of the filter has the following advantages that relevant machining modules for manufacturing the screw plate are equipped on one device, by combining the stepping conveying device, material movement of the screw plate is achieved according to the set step pitch, and therefore automatic machining is completed, the production cost and the maintenance cost are reduced, production benefits of enterprises are increased, and popularizing is convenient.

Description

technical field [0001] The invention belongs to the technical field of automation machinery, and in particular relates to a filter screw plate continuous stepping device. Background technique [0002] The filter screw plate is one of the important components of the filter. The main structure of the screw plate is an extruded screw body. The screw body includes a connecting cylinder and an outer edge plate. The opening, the oil inlet and the installation hole, among which the oil inlet on the screw plate is the channel where the oil enters. The stamping die currently used uses a press to apply an external force to the material in the mold to cause it to deform or separate. Among them, the screw plate The processing process is divided into six processes: primary punching, pre-forming, secondary punching, bracting, tertiary punching and final forming, followed by the steps of material export and cutting. Each process requires a specific mold to be carried out separately. And i...

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Problems solved by technology

[0002] The filter screw plate is one of the important components of the filter. The main structure of the screw plate is an extruded screw body. The screw body includes a connecting cylinder and an outer edge plate. The opening, the oil inlet and the installation hole, among which the oil inlet on the screw plate is the channel where the oil enters. The stamping die currently used uses a press to apply an external force to the material in the mold to cause it to deform or separate. The screw plate The processing process is divided into six processes: primary punching, pre-forming, secondary punching, bracting, tertiary punching and final forming, followed by material export and cutting steps. Each process requires a specific mold to be carried out separately. And its follow-up steps also need specific equipment to continue processing. Therefore, the production process of a screw plate is not only cumbersome, but also wastes manpower and material resources. More molds and equipment increase production costs and maintenance. cost, which seriously restricts its development

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