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Resonance type radial forging machine and forging application thereof

A radial forging and forging technology, which is applied in the resonant radial forging machine and its forging application field, can solve problems such as uneven stress on metal blanks, achieve improved circumferential and axial forging uniformity, and improve axial uniformity Sexual, well-structured effect

Active Publication Date: 2022-08-05
JIANGSU SUNSHINE FORGING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the radial forging machine in the prior art can provide radial forging force, there are still certain defects: 1. The forging force of the hammer head is directly applied by the power source, so that it is necessary to configure a high-power forging machine to increase the force of the hammer head Power source; 2. Since the action point of the hammer is relatively fixed, the metal blank is subjected to uneven force in the circumferential and axial directions during radial forging

Method used

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  • Resonance type radial forging machine and forging application thereof
  • Resonance type radial forging machine and forging application thereof
  • Resonance type radial forging machine and forging application thereof

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Embodiment Construction

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] see figure 1 , a resonance type radial forging machine of the present invention, which includes a lower frame plate 11, an upper frame plate 13 and a lifting guide rod 14, the upper frame plate 13 is installed parallel to the lower frame plate 11 above the lower frame plate 11; the lifting guide rod The number of 14 is two, installed along the vertical direction, the upper end of which is fixedly connected to the upper frame plate 13, and the lower end slides through the lower frame plate 11 to ensure that the upper frame plate 13 moves vertically relative to the lower frame plate 11. The lower frame plate 11 is provided with a platform counterbore 110 for accommodating the rotating platform 12. The inner diameter of the platform counterbore 110 is slightly larger than the outer diameter of the rotating platform 12, and the depth...

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Abstract

The invention discloses a resonance type radial forging machine and forging application thereof, and belongs to the technical field of forging equipment. The lifting device comprises a lower frame plate, an upper frame plate which can ascend and descend and is parallel to the lower frame plate, and two lifting guide rods which are fixedly arranged on the upper frame plate, a platform counter bore is formed in the lower frame plate, a rotating platform is mounted in the platform counter bore, and a hammer excitation device, an axial locking device and two hammer resonance devices are mounted on the upper frame plate; the two hammerhead resonance devices are the same in structure, and each hammerhead resonance device comprises a driving gear, a swing rod, a pendulum bob, a resonance hammerhead, a sliding telescopic rod, a hammerhead locking spring, a quasi-static base and a mass block. The resonance type radial forging machine is reasonable in structure, the radial forging acting force is remarkably improved through the resonance effect, the circumferential and axial forging uniformity of forge piece blanks can be remarkably improved, and the high-quality forging effect is achieved.

Description

technical field [0001] The invention mainly relates to the technical field of forging equipment, in particular to a resonance type radial forging machine and its forging application. Background technique [0002] Forging is a processing method that can eliminate as-cast porosity and other defects generated in the smelting process of metal and optimize the microstructure. It mainly uses forging machinery to apply pressure to metal blanks to cause plastic deformation to form forgings. Therefore, the structural characteristics of the forging machinery determine the quality of the forgings. As a type of forging machine, radial forging machine can perform radial forging on metal blanks, especially cylindrical blanks. Although the radial forging machine in the prior art can provide radial forging force, it still has certain defects: 1. The forging force of the hammer head is directly applied by the power source, so that to increase the force of the hammer head, it is necessary to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J7/14B21J7/22
CPCB21J7/14B21J7/22
Inventor 邵敏刚
Owner JIANGSU SUNSHINE FORGING
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