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Automobile front axle casting mold with reversing head and automobile front axle manufacturing method

A technology for automobile front axles and casting molds, applied in the direction of casting molds, casting mold components, manufacturing tools, etc., can solve problems such as high noise, achieve the effect of low noise and not easy to cause bad electrical connections

Active Publication Date: 2018-01-19
NANPING AUTO FORGING & STAMPING FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an automobile front axle casting mold with a reversing head used for casting the automobile front axle which is not easy to be damaged due to large-angle bending when connecting the power cord, and a manufacturing method of the automobile front axle, which solves the problem of the forging method The problem of high noise in the production of the front axle of the car

Method used

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  • Automobile front axle casting mold with reversing head and automobile front axle manufacturing method
  • Automobile front axle casting mold with reversing head and automobile front axle manufacturing method
  • Automobile front axle casting mold with reversing head and automobile front axle manufacturing method

Examples

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Effect test

Embodiment 1

[0038] Embodiment one, see figure 1 , an automobile front axle casting mold with a reversing head, comprising a reversing head 5 and a steel mold body 1. The mold body 1 is provided with a casting port 13 . The mold body 1 includes an upper mold 11 and a lower mold 12 . A front shaft cavity 14 is provided in the upper mold 11 and the lower mold 12 . A front axle model support piece 15 is provided in the front axle cavity 14 . The front axle model support sheet 15 is connected together with the upper mold 11. The pouring port 13 is surrounded by an upper half 131 arranged on the upper mold 11 and a lower half 132 arranged on the lower mold 12 . The inner end of the casting gate 13 is provided with a gate inner convex part 133 protruding from the front axle cavity 14 .

[0039] The reversing head 5 includes a base pipe 51 and a reversing pipe 52 . The base pipe 51 is fixed together with the upper mold 11 . The power line 16 passes through the base pipe 51 and the reversin...

Embodiment 2

[0049] Embodiment two, the difference with embodiment one is:

[0050] see image 3 , The two ends of the lower mold of the mold body 1 are respectively provided with a connecting ear 99 . Connecting ear 99 is connected with shock-absorbing suspension frame 9. The shock-absorbing suspension frame 9 includes a pair of shock-absorbing connectors 98 arranged oppositely along the vertical direction. The damping connector 98 includes a vertical damping cylinder 91 and a damping spring 92 sleeved on the damping cylinder. The damping oil cylinder 91 includes a damping oil cylinder body 911 . The damping cylinder body 911 is provided with a first piston 912 , a second piston 914 and a separating plate 94 . . The first piston 912 is connected with a piston rod 913 . One end of the damping spring 92 is affixed together with the piston rod 913, and the other end is affixed together with the cylinder body 911 of the damping oil cylinder. Both the damping cylinder body 911 and the p...

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Abstract

The invention relates to the technical field of manufacturing of automobile front axles, and provides an automobile front axle casting mold provided with a reversing head. The automobile front axle casting mold provided with the reversing head comprises the reversing head and a steel mold body. The mold body is provided with a casting opening and comprises an upper mold body and a lower mold body. A front axle cavity is formed in the upper mold body and the lower mold body. A front axle model supporting piece is arranged in the front axle cavity. The casting opening is defined by an upper half part arranged on the upper mold body and a lower half part arranged on the lower mold body, and a casting opening inward-protruding part which protrudes out of the front axle cavity is arranged at the inner end of the casting opening. The front axle model supporting piece extends to the other side of the casting opening inward-protruding part from one side of the casting opening inward-protruding part along the boundary of the upper mold body and the lower mold body and is provided with a power line connected with a conducting strip, and the power line penetrates through the reversing head. The automobile front axle casting mold provided with the reversing head has the advantages that the situation that the power line is damaged due to large-angle bending generated in the wiring process is avoided, and the automobile front axle casting mold is used for casting automobile front axles; and the problem that noise is high during forging and pressing of the automobile front axles is solved.

Description

technical field [0001] The invention relates to the technical field of automobile front axle manufacturing, in particular to an automobile front axle casting mold with a reversing head and an automobile front axle manufacturing method. Background technique [0002] The automobile front axle is a part on the automobile, and the existing automobile front axle is made by the method of forging, and the method for forging exists the deficiency that the noise is big. Contents of the invention [0003] The invention provides an automobile front axle casting mold with reversing head used for casting the automobile front axle which is not easy to be damaged due to large-angle bending when connecting the power lines, and a method for making the automobile front axle is solved by forging The problem of high noise in the production of the front axle of the car. [0004] The above technical problems are solved by the following technical solutions: a casting mold for the automobile fro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22C9/22B22C9/06B22C9/08
CPCB22C9/06B22C9/065B22C9/082B22C9/22
Inventor 陈学福曹宇辰
Owner NANPING AUTO FORGING & STAMPING FACTORY