Improved blade forging device and forging method thereof

A blade and mounting groove technology, applied in the field of blade forging, can solve the problems of high cost, long blade forging production cycle, and long processing time

Inactive Publication Date: 2015-10-07
李孟平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the production of titanium alloy forgings, due to the characteristics of titanium alloys that are not easy to grind, the defects formed by the overflow part of the billet require a long processing time in the later processing, resulting in a long production cycle and high cost of the entire blade forging.

Method used

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  • Improved blade forging device and forging method thereof
  • Improved blade forging device and forging method thereof
  • Improved blade forging device and forging method thereof

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Embodiment Construction

[0026] The standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the accompanying drawings. The specific connection methods of each part adopt mature bolts, rivets, welding in the prior art , pasting and other conventional means, no longer described in detail here.

[0027] refer to Figure 1-5 , a specific embodiment of the present invention includes a base 1 and a hydraulic mechanism 2, the base 1 is provided with two installation grooves 3, the first lower mold 4 and the second lower mold 5 are respectively arranged in the two installation grooves 3, the hydraulic pressure The first upper mold 6 and the second upper mold 7 are arranged under the mechanism 2 respectively, driven by the hydraulic mechanism 2, the first upper mold 6 and the second upper mold 7 are pressed against the first lower mold 4 and the second lower mold 5 respectively. The base 1 is connected with...

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Abstract

The invention discloses an improved blade forging device. The improved blade forging device comprises a base and a hydraulic mechanism. The base is provided with two installing grooves internally provided with a first lower die and a second lower die respectively. A second upper die and a second upper die are arranged below the hydraulic mechanism. A rotating rod is connected to the base through a shaft. The top of the rotating rod is connected with the first lower die. The base is provided with a hydraulic tappet hinged to the rotating rod. A first containing cavity is formed in the joint of the first lower die and the first upper die. The first containing cavity is communicated with the interior of the first lower die and the interior of the first upper die through a first slit. A supporting table is arranged on the edge of the inner side of the second lower die, a boss is arranged on the inner side of the second upper die, and the boss is in sliding contact with the side edge of the supporting table. The invention further provides a forging method with the improved blade forging device adopted. By means of the improved blade forging device and the forging method thereof, the defects in the prior art can be overcome, and the effect of blank overflow on later machining is reduced.

Description

technical field [0001] The invention relates to the technical field of blade forging, in particular to an improved blade forging device and a forging method thereof. Background technique [0002] When producing blade forgings, the outer surface of the forgings at the die joints will leave very obvious traces of billet overflow, and further surface treatment is required to remove these defects. However, in the production of titanium alloy forgings, due to the characteristics of titanium alloys that are not easy to grind, the defects formed by the overflow part of the billet require a long processing time in the later processing, resulting in a long production cycle and high cost of the entire blade forging. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an improved blade forging device and its forging method, which can solve the deficiencies of the prior art and reduce the influence of billet overflow on post-p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J5/02B21K3/04
Inventor 李孟平
Owner 李孟平
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