Cylindrical drawn part production and machining equipment

Abstract

The invention discloses cylindrical drawn part production and machining equipment. The equipment comprises an upper die base and a die mold base, wherein a plurality of drawing molds, a side-shearing punching mold, a bump blanking mold, a top hole punching mold and a claw blanking mold are arranged on the upper die base and the lower die base; the side-shearing punching mold, the bump blanking mold, the top hole punching mold and the claw blanking mold are sequentially arranged behind the drawing molds; a material falling mold is also arranged in front of the drawing molds; an upper die of each mold is fixedly mounted on the upper die base; a lower die of each mold is fixedly mounted on the lower die base; mechanical arms are mounted at one side of the upper die base and one side of the lower die base. By adopting the structure, various different procedures of synchronous machining can be implemented on the same equipment, so that the production efficiency is greatly improved and the labor cost is lowered; by arranging the top hole punching mold, a cylindrical drawn part can be conveniently blanked; a material can be blanked quite conveniently and rapidly and can also be drained quite conveniently; by arranging a locating plate, product deflection caused in a clamping process or a transportation process can be corrected by a V-shaped groove which is formed in the locating plate, so it is ensured that a product does not rotate.

Description

technical field [0001] The invention relates to a molding die for the production and processing of automobile driving system parts, in particular to a production and processing equipment for tubular stretched parts. Background technique [0002] During the production and processing of automotive drive system parts, it is usually necessary to produce a cylindrical stretched part that is integrally formed with a base 2` and a cylinder 1` formed by stretching on the base. The part is punched with a small claw 3 ` and bump 4`, this kind of stretched parts requires high dimensional accuracy (for example: stretched outer diameter φ25.25±0.05; φ6.35±0.05; hole position degree 0.1 and other characteristics); however, traditionally this product is in In the process of processing, it is usually necessary to use multiple equipments to carry out multiple rounding, blanking and multiple stretching processes for production, and finally form a cylindrical stretched part and then use anothe...

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Problems solved by technology

[0002] During the production and processing of automotive drive system parts, it is usually necessary to produce a cylindrical stretched part that is integrally formed with a base 2` and a cylinder 1` formed by stretching on the base. The part is punched with a small claw 3 ` and bump 4`, this kind of stretched parts requires high dimensional accuracy (for example: stretched outer diameter φ25.25±0.05; φ6.35±0.05; hole position degree 0.1 and other characteristics); however, traditionally this product is in In the process of processing, it is usually necessary to use multiple equipments to carry out multiple rounding, blanking and multiple stretching processes for production, and finally form a cylindrical stretched part and then use another equipment to trim the edge, punching with protrusions and other processes, the existing production method, on the one hand, in the case of 10 people operating and requiring 8 stamping equipment, the production capacity per shift is only 5500, the processing process is very complicated and the equipment cost is very high, while the production efficiency is low. Very low, on the other hand, traditional multiple separate equipment, in the production process, there will be equipment / mold or product quality problems in one of the processes, which will cause all processes to shut down; in serious cases, it will affect product delivery and other problems, and then On the one hand, a 2D manipulator feeding mechanism is usually used in the production process of cylindrical stretched parts; the product can only be lifted up and down during the transportation, and cannot be turned over; and the limitation of the processing process has caused the cylinder to be placed upwards, resulting in punching holes in the product. The process must be punched upwards, which makes it difficult to discharge the waste materials after punching in the upper mold, which makes the discharge very inconvenient, and also affects the reliability of the equipment; on the other hand, the existing The manipulator cannot be turned casually, and the product may rotate during the clamping or handling process, resulting in angular deviation, which will cause the size to be out of tolerance; the product will be damaged and deformed, which seriously affects the stability and reliability of production and processing, thereby reducing the reliability of the product. processing

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