Metal pall ring packing is widely used in chemical industry and other industries, to be used for medium separation, is an improvement on the basis of Laci ring, ring wall out of two rows with an inner extension of the tongue window, each layer of window hole has 5 tongue, this kind of layout improved the distribution of gas and liquid, full use of the inner surface of the ring. In the prior art, stainless steel Bauer ring manufacturing needs three processes are broken, bending and round, which requires at least two sets of molds, affecting the production efficiency, and there is no reasonable use of manpower and material resources.

The purpose of the invention of the new Ballmer ring fabrication process is to compensate for the deficiencies of the existing technology and to provide a mold capable of forming a Ballmer ring at once. It is formed by a pall ring at once. Mold include the upper die and lower die, the die is composed of base and the workbench, the base and the workbench is supported by guide pin connection, on one side of the table, there are two push slider parallel to each other, on the other side is equipped with the molding touching, used for fixed pall ring, the worktable feed crucible, also has lower supply crucible is used to create page pall ring tongue tongue die, die and trimming and bending die are arranged side by side. Feed crucible for "ロ" form. The tongue die is fixed on the base with a knife shape die. The tongue die is divided into two rows, three in each row. The die is removably mounted on the punch. Using the utility model structure, can let the stainless steel Bauer ring through the use of a set of mold manufacturing, save the labor and the existing manufacturing Bauer ring, improve the work efficiency, greatly reduce the manpower and material resources.

Bauer ring specific implementation

The following is a step-by-step description of the concrete embodiment of the utility model. The one-time forming die of Bauer ring in this embodiment includes an upper die and a lower die. The lower die is composed of a base and a working table. The base and worktable are supported and connected by guide posts. One side of the table is provided with four parallel slides. The other side is provided with a forming die for fixing the pall ring into a shape. The work table is also provided with a feeding port, the lower end of the feeding port is provided with a tongue die out of the Ballmer ring tongue body. The upper die is arranged side by side with the cutting edge and the bending die. The feed port is a "mouth" shape. The tongue die is a knife die, which is fixedly connected to the base. The tongue die is in two rows, three in each row. The die is removably connected to a punch press. In the working state, the stainless steel plate extends into the feed port. First, two rows of tongue pages extending upward are pushed out of the tongue body model, and then the slider is extended outward. Then use a cutting knife to cut the semi-finished product. At the same time, the bending die is cut into a "U" shape. After that, the slider pops inward and the semi-finished product labeled "U" pops into the molding mold, which is rounded to produce the stainless steel Ball Ring. The traditional production process of "Bauer ring" needs three processes to change the current situation, further improve the production efficiency.