Forging device for special-shaped forging part
A forging and special-shaped technology, which is applied in the field of forging devices for special-shaped forgings, can solve problems such as difficult clamping, achieve the effects of improving work efficiency, improving forging quality, and ensuring stability
Pending Publication Date: 2022-06-28
湖南博锐重工科技有限责任公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a forging device for special-shaped forgings, which solves the problem of difficult clamping of special-shaped forgings, improves work efficiency, and uses the different speeds of the movable column and the movable block to act on the workpiece body respectively. Forging and clamping, while ensuring stability, further improves forging quality
Method used
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[0032] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention. Various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0033] see Figure 1 to Figure 10 , the present invention provides a technical solution: a forging device for special-shaped forgings, including a support frame 1, a bottom ...
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The forging device comprises a supporting frame, a bottom frame is installed at the bottom of the supporting frame, and a support assembly used for supporting the bottom of a machined part body is arranged in the bottom frame. The forging device comprises a supporting frame, the top of the supporting frame is connected with a forging mechanism used for machining a machined part body through a horizontal driving assembly, the forging mechanism comprises a connecting frame, a mounting frame is fixed to the connecting frame, movable blocks are slidably mounted on the opposite faces of the mounting frame correspondingly, and two connecting rod mechanisms are arranged on the inner wall of the mounting frame; the connecting rod mechanism can be used for graded sliding of the movable block and the movable column. The problem that the special-shaped part is difficult to clamp in the forging process is solved, the working efficiency is improved, the movable column and the movable block are different in speed and act on forging and clamping of a machined part body respectively, and the forging quality is further improved while the stability is guaranteed.
Description
technical field [0001] The invention relates to the technical field of forging, in particular to a forging device for special-shaped forgings. Background technique [0002] The crankshaft is the most important component in the engine. It bears the force transmitted by the connecting rod and converts it into torque through the crankshaft output and drives other accessories on the engine to work. The crankshaft is subjected to the joint action of the centrifugal force of the rotating mass, the periodically changing gas inertial force and the reciprocating inertial force, so that the crankshaft is subjected to the bending torsional load. Therefore, the crankshaft is required to have sufficient strength and rigidity, and the surface of the journal needs to be wear-resistant, work evenly, and have good balance. The forging methods include fully assembled, semi-assembled, and integral forging methods. The forging fibers are continuous, but the overall forging is difficult, and t...
Claims
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IPC IPC(8): B21J9/20B21J13/00B21J13/08B21J13/12B21K27/00B08B5/02
CPCB21J13/085B21J13/00B21J13/12B21J9/20B21K27/00B08B5/023
Inventor 杨重科
Owner 湖南博锐重工科技有限责任公司