Hot-press forming device for steel balls

Abstract

The invention relates to a hot-press forming device for steel balls, and belongs to the technical field of steel ball processing. The hot-press forming device comprises a punch forming machine, a steel ball billet transit mechanism, a movable cross beam, a steel ball billet relay transfer mechanism and a steel ball billet pre-pressing support mechanism, wherein the steel ball billet transit mechanism is arranged on the left side of the punch forming machine; a steel ball billet supplying and reversing mechanism is arranged on the left side of the steel ball billet transit mechanism, a main movable cross beam driving mechanism is arranged on the left side of the steel ball billet supplying and reversing mechanism, and an auxiliary movable cross beam driving mechanism is arranged on the right side of the punch forming machine; the left end of the movable cross beam is matched with the main movable cross beam driving mechanism, the middle part of the movable cross beam corresponds to therear side of the punch forming machine, and the right end of the movable cross beam is matched with the auxiliary movable cross beam driving mechanism; the steel ball billet relay transfer mechanism is used for transferring a steel ball billet from the steel ball billet supplying and reversing mechanism to the steel ball billet transit mechanism and meanwhile transferring a steel ball billet previously positioned at the steel ball billet transit mechanism to the punch forming machine, and the steel ball billet relay transfer mechanism is arranged on the movable cross beam; and the steel ball billet pre-pressing support mechanism is arranged on the punch forming machine. The hot-press forming device has the advantages of reflecting a good relay effect and improving the pelletizing efficiency.

Description

technical field [0001] The invention belongs to the technical field of steel ball processing, and in particular relates to a steel ball hot pressing forming device. Background technique [0002] The aforementioned steel balls are also called "grinding balls". They are the medium for grinding materials in ball milling equipment used in the mineral processing industry, chemical industry, and building materials industry. Taking the building materials industry such as cement manufacturers as an example, in the process of producing cement, it is necessary to The first process is ball milling of the ore crushed and screened by the crusher (the industry is accustomed to call it "grinding"), and ball milling requires the use of a large number of steel balls with ideal wear resistance, hardness and excellent toughness. [0003] The production process of the aforementioned steel balls is as follows: the rods such as steel round rods are heated to about 1100°C by the heating furnace, a...

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Problems solved by technology

The volume of the rolling forming device is relatively small, but it lacks the adaptability to steel balls with large diameters, that is, it is more suitable for rolling small-sized steel balls; the volume of the hot-press forming device is relatively large, but it has the ability to Advantages of good steel ball adaptability

[0005] The steel ball hot press forming device in the prior art, including the aforementioned patents cited above, has a certain impact on the ball forming efficiency due to the lack of relay effect between front and rear actions, so it is necessary to make reasonable improvements, which will be introduced below It is against this background that the technical solution of

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