Female die floating adjusting mechanism of powder metallurgy press machine for top machining

Abstract

The invention relates to the technical field of powder metallurgy, in particular to a powder metallurgy press female die floating adjusting mechanism for plug machining, which comprises a base plate, a case is movably connected to the base plate, and a floating die frame is arranged on the top surface of the case. According to the female die floating adjusting mechanism of the powder metallurgy press machine for top machining, by analyzing structural layout and reconstructing related floating structures and processes, integrated large-frame floating is omitted, a main transmission structure and the floating structures are separated and independently fixed, and therefore the floating adjusting mechanism is simple in structure, convenient to operate and high in practicability. On one hand, the influence of displacement, tolerance, clearance change and the like on motor installation and transmission structures in the reciprocating pressing floating process is avoided, the operation stability and the service life of the whole equipment are guaranteed, the floating structure is simplified, the mass needing to be loaded is effectively reduced, and inertial impact after floating is finished is reduced; and the load of a return part of the floating structure is reduced, and the durability and the service life of the related structure are further optimized.

Description

technical field [0001] The invention relates to the technical field of powder metallurgy, in particular to a floating adjustment mechanism for a female die of a powder metallurgy press for plug processing. Background technique [0002] Powder metallurgy has been widely popularized and applied due to its remarkable characteristics of energy saving, material saving, high efficiency, less cutting or no cutting, which meets the needs of the era of resource saving and sustainable development, and powder metallurgy presses are used as powder metallurgy parts. The main equipment for forming has also been greatly developed. The two-way pressing of the female mold floating method is a relatively advanced pressing method at present. The products pressed by this pressing method have uniform density and good product quality. [0003] The existing patent (publication number: CN107096917B) discloses a floating adjustment mechanism for a female die of a powder metallurgy press, including a...

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Problems solved by technology

[0005] The object of the present invention is to provide a floating adjustment mechanism for the female mold of a powder metallurgy press used for plug processing, so as to solve the problems of large load and eccentric mass in the floating structure during the operation process proposed in the above background technology, and the overall structure is fixed. The problem that the components such as the female mold cannot be adjusted after the deviation

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