Heat forging press

A press and hot forging technology, which is applied in the improvement field of hot forging presses, can solve problems such as hidden safety hazards, influence on the use of presses, insufficient rigidity and connection strength, etc., to reduce thermal deformation and elastic deformation, reduce overall height, The effect of improving connection stability and device reliability

Active Publication Date: 2013-09-25
YANGZHOU FORGING MACHINE TOOL
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Problems solved by technology

At the same time, it also brings great potential safety hazards to operators.
[0004] In addition, since the connecting rod and slider are parts that directly bear the impact load, if their stiffness and connection strength are not enough or unstable, it will directly affect the use of the entire press

Method used

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Embodiment Construction

[0038] The present invention as Figure 1-5 As shown, it includes a fuselage 1 composed of a base 11, left and right columns 12, and a beam 13. A flywheel mechanism 2 for a primary deceleration effect and a large flywheel mechanism for a secondary deceleration effect are respectively provided on the two outer sides of the beam. gear mechanism 3,

[0039] The flywheel mechanism 2 includes a main motor 21, a flywheel 22, a transmission shaft 23 and a pinion 24. The transmission shaft 23 runs through the crossbeam 13 from the left and right directions, is movably connected on the crossbeam 13, and is located at the center of the fuselage 1. In the back position, one end of the transmission shaft 23 facing the flywheel mechanism 2 is connected to the flywheel 22, and one end facing the large gear mechanism 3 is connected to the pinion gear 24;

[0040] The large gear mechanism 3 includes a large gear 31, a crankshaft 32, a clutch 33 and a brake 34. The crankshaft 32 runs through ...

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Abstract

The invention discloses a heat forging press which is stable in structure, high in accuracy, parts of the press for bearing impact load directly are high in rigidity and connecting strength, and a slider is strong in tilt resistance. The heat forging press comprises a press body composed of a base, a left column and a right column and a transverse beam. Two outer sides of the transverse beam are provided with a flywheel mechanism for providing first-stage deceleration and a large gear mechanism for second-stage deceleration. The flywheel mechanism comprises a main motor, a flywheel, a driven shaft and a small gear. The large gear mechanism comprises a large gear, a crankshaft, a clutch and a brake. The heat forging press further comprises the slider, a sliding seat and a guide rail system. According to the heat forging press, connecting structure between a connecting rod and a slider in traditional equipment is changed, connecting stability of the press is improved, service life is prolonged, and operating safety factor is increased. A V-shaped guide rail is added, so that the press is provided with high capacity to bear eccentric loading entirely. The connecting rod is replaced by the sliding seat, connecting stability and reliability of the press are improved.

Description

technical field [0001] The invention relates to the field of press manufacturing, in particular to the improvement of a hot forging press. Background technique [0002] Forging is one of the common methods of metal pressure processing. According to the temperature of the metal material during forging processing, forging can be divided into hot forging, warm forging and cold forging. Among them, the temperature of hot forging is the highest, and the load of the press is also the highest, and the accompanying vibration, noise and heat radiation are also relatively large. At the same time, the requirements for forging precision are also high; The machine usually needs to have the characteristics of high rigidity, good precision, and strong anti-tilt ability of the slider. Among them, a representative one is a document titled "A Hot Forging Production Line" and the application number "201220080459.3" announced by the National Bureau on September 26, 2012. The slider in this...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J9/18B21J9/02
Inventor 陆爱国王庭叶梁勇俊
Owner YANGZHOU FORGING MACHINE TOOL
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