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Forging die for internal combustion engine connecting rod of large ore transport vehicle

A technology for transporting vehicles and internal combustion engines, applied in the field of forging, can solve the problems of manual removal, difficulty in pulling out, affecting the production capacity of forged parts, etc., and achieve the effect of avoiding a large amount of flow, avoiding adhesion, and enhancing anti-adhesion.

Inactive Publication Date: 2022-08-02
徐州筑之邦工程机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When producing the internal combustion engine connecting rods of large ore transport vehicles, strong mechanical force is used to forge the raw material to cause deformation of the raw material. After the forging is completed, the forged part may bond to the forging mold due to the impact of mechanical force, resulting in difficult labor. The problem of taking out, when it is serious, it gets stuck on the mold and is difficult to pull out, thus affecting the production capacity of forging parts

Method used

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  • Forging die for internal combustion engine connecting rod of large ore transport vehicle
  • Forging die for internal combustion engine connecting rod of large ore transport vehicle
  • Forging die for internal combustion engine connecting rod of large ore transport vehicle

Examples

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Embodiment 1

[0029] like Figure 1 to Figure 2 As shown, a large-scale ore transport vehicle internal combustion engine connecting rod forging die according to the embodiment of the present invention includes a production die 1; the inner side wall of the production die 1 is slidably connected with a sliding plate 11; the bottom end of the sliding plate 11 Two sets of sliding pressure rods 12 are fixedly connected, and the sliding pressure rods 12 are slidably connected to the inner side wall of the production mold 1; the side wall of the sliding pressure rod 12 is sleeved with a No. 1 elastic member 13; A lubricating component is provided, and the lubricating component is used to lubricate the forgings; when the internal combustion engine connecting rod of the large ore transport vehicle is produced, the raw material is placed at the end of the sliding plate 11, located in the middle groove of the production mold 1, and the strong The mechanical force is applied to the raw material forgin...

Embodiment 2

[0039] like Figure 5 As shown, Comparative Example 1, in which another embodiment of the present invention is: the side wall of the impact ball 83 is fixed with a flexible pad 92; the material of the flexible pad 92 is rubber; when a large number of When the raw material needs to be forged, the No. 1 magnetic piece 22 continuously slides down and repels the square magnetic block 81 to drive the impact ball 83 to hit the side wall of the filter screen 71. In order to prevent the filter screen 71 from being hit for a long time and cause serious wear and affect the filtering effect, Therefore, the flexible protective pad 92 is wrapped around the side wall of the impact ball 83 to protect the filter screen plate 71 to prevent the impact ball 83 from directly colliding with the filter screen plate 71 and causing wear.

[0040]Working principle, when the internal combustion engine connecting rod of large ore transport vehicle is produced, the raw material is placed at the end of th...

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Abstract

The invention belongs to the field of forging, and particularly relates to a large ore transport vehicle internal combustion engine connecting rod forging die which comprises a production die. The inner side wall of the production mold is slidably connected with a sliding plate. The bottom end of the sliding plate is fixedly connected with two sets of sliding pressing rods, and the sliding pressing rods are slidably connected to the inner side wall of the production mold. Through the arranged sliding plate, when a connecting rod raw material is forged, the raw material is placed on the end face of the sliding plate, the sliding plate is driven to slide downwards through mechanical force stamping to extrude and contract the two sets of first elastic pieces, after forging is completed, the two sets of first elastic pieces drive the sliding plate to slide upwards due to disappearance of mechanical force, and a connecting rod forged piece is conveniently taken out; and during forging, lubricating oil in an oil tank flows into a gap between the end face of a sliding plate and the bottom face of the forging piece for lubrication, the phenomenon that the forging piece is bonded during forging is avoided, finally, an extrusion plate is used for extruding the lubricating oil to wet the bottom face of the forging piece in the forging process, the bonding prevention effect is enhanced, and the forging piece can be conveniently taken out after forging is completed.

Description

technical field [0001] The invention belongs to the field of forging, in particular to a forging die for a connecting rod of an internal combustion engine of a large-scale ore transport vehicle. Background technique [0002] The forging die is a container used for forging and machining of metal blanks. The internal combustion engine connecting rod of large ore transport vehicles is produced by forging process, and the forging method is used to eliminate the defects such as as-cast looseness caused by metal smelting. [0003] A Chinese patent with publication number CN207577336U discloses a forging die for connecting rod forging, comprising a die base, a first support plate is arranged above the die base, and cylindrical cylinders are evenly distributed on the surface of the first support plate, There is a second support plate above the first support plate, and the bottom of the second support plate is evenly distributed with cylinders, and each cylinder is inserted into a cy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J13/02B21J13/14B21J3/00B21J1/06B21K1/76
CPCB21J13/02B21J13/14B21J3/00B21J1/06B21K1/766
Inventor 王硕硕
Owner 徐州筑之邦工程机械有限公司