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Side mold for gravitational casting of automobile hub

A technology of automobile wheel hub and gravity casting, which is applied in the direction of manufacturing tools, casting molding equipment, casting molds, etc., can solve the problems of high leaking rate of RIM parts, and achieve the effect of enhancing market competitiveness, improving quality and reducing leaking rate

Active Publication Date: 2006-11-08
FOSHAN NANHAI SUPERBAND MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the traditional technology, the present invention proposes a side mould, which can effectively solve the problem of excessive air leakage at the RIM part of the automobile wheel hub cast by the side mould.

Method used

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  • Side mold for gravitational casting of automobile hub
  • Side mold for gravitational casting of automobile hub
  • Side mold for gravitational casting of automobile hub

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specific Embodiment approach

[0025] like Figure 4 As shown, a side mold of a gravity casting automobile wheel hub is composed of an upper rib plate 11, a web plate 12, a lower rib plate 13, and a supporting rib 14. The upper rib plate 11 is located on the top of the web plate 12 and is perpendicular to the web plate 12. The lower rib 13 is located at the bottom of the web 12 and is perpendicular to the web 12, the supporting rib 14 is located between the outer side of the upper rib 11 and the outer side of the lower rib 13, the number of supporting ribs 14 is 4, and the The rib plate 11 and the lower rib plate 13 are vertically connected. The annular groove 15 is located at the inside of the top of the upper rib plate 11 of the side mold, and is located at the side of the side riser 16 .

[0026] like Figure 5 It shows that the sideline 16 is located on the inner side of the upper tendon 11. Below the side of the sideline 16 is the BC section of the side mold. It corresponds to the RIM part of the whe...

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Abstract

The side mold for gravitational casting of automobile hub consists of mainly upper ribbed plate, web plate, lower ribbed plate and support rib. Applying the present invention in casting automobile hub through gravitational casting can lower the air leakage rate of RIM part and raise product quality.

Description

technical field [0001] The invention is a kind of gravity casting wheel mold, especially the side mold involving a gravity casting car wheel mold. Background technique [0002] Automotive wheel molds are generally divided into pressure casting wheel molds and gravity casting wheel molds. Domestic gravity casting wheel molds have been used to use the mold process introduced from Taiwan but have not been updated and improved. [0003] Traditional gravity casting wheel molds generally include parts of the upper and lower molds, lower molds, and side molds. The side mold occupies an important position in the gravity casting wheel mold, such as attachment figure 1 It is shown in the traditional gravity casting wheel mold. The whole set of molds is mainly composed of side mold 1A, upper mold 2, and lower mold 3. The center position is the car wheel 4 cast by the mold. Among them, one side of the side mold is about one, such as attachment figure 2 It is shown that it is mainly c...

Claims

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Application Information

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IPC IPC(8): B22C9/28
Inventor 简伟文程正明
Owner FOSHAN NANHAI SUPERBAND MOLD
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