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A through-hole device for castings

A technology for castings and needles, which is applied in the field of castings processing, and can solve problems such as dust accumulation in castings, affecting the normal use of castings, and blockage of inner holes of castings

Active Publication Date: 2021-01-22
襄阳恒德汽车配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Castings are castings obtained by pouring liquid metal into a casting cavity that is suitable for the shape of the part, and waiting for it to cool and solidify; on the one hand, castings with inner holes are prone to liquid metal overflow during the production process, resulting in castings The phenomenon of inner hole blockage, on the other hand, after the casting is produced, after a long period of placement, plus various handling during transportation, the inner hole of the casting will accumulate dust. When the dust accumulates to a certain extent Will affect the normal use of castings

Method used

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  • A through-hole device for castings
  • A through-hole device for castings
  • A through-hole device for castings

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Embodiment Construction

[0018] The embodiment of the present invention will be described in detail in conjunction with the accompanying drawings. This embodiment is based on the technical solution of the present invention, and provides detailed implementation and specific operation process, but the scope of protection of the present invention is not limited to the following embodiments.

[0019] As shown in the drawings, a through-hole device for castings is characterized in that the through-hole device includes a cylinder 902, a bracket III9, a guide rail 901, a moving plate III903 and a through-hole mechanism, the cylinder 902 and the guide rail 901 are installed on the bracket III9, one end of the guide rail 901 is provided with a limit plate 9011, and the limit plate 9011 is set perpendicular to the guide rail 901, and the other end of the guide rail 901 is provided with a support mechanism, and the support The mechanism includes a limit frame 9012 and a limit assembly, the limit assembly is insta...

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PUM

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Abstract

The invention provides a through-hole device for castings. The through-hole device includes a cylinder, a bracket III, a guide rail, a moving plate III and a through-hole mechanism. The two ends of the guide rail are respectively provided with a limit plate and a support mechanism. The support mechanism includes a limit plate and a support mechanism. Position frame and limit assembly, the limit assembly includes a support plate and a limit ring, one side of the moving plate III is provided with a top plate; the output end of the cylinder is connected to the inner side of the top plate, and the through hole mechanism includes a through hole assembly and a through needle, The through-hole component includes a connecting plate, a sliding plate and a fixed plate. The connecting plate is fixed on the side of the moving plate III away from the top plate. The sliding plate is set under the connecting plate and can slide along the guide rail. The needle includes a needle bar and a needle head. One end of the needle bar is connected to the output end of the motor VI, and the other end of the needle bar is connected to the needle head after passing through the limit hole and the limit ring in turn. The through hole device can effectively remove the casting Impurities in the inner hole of the casting can be removed to ensure the normal use of the casting.

Description

technical field [0001] The invention relates to the technical field of casting processing, in particular to a through-hole device for castings. Background technique [0002] Inner hole parts (such as valve inner hole, engine connecting rod, cylinder liner, etc.) play an important role in mechanical motion coordination, and can be combined with outer circular parts to achieve relative motion and power transmission. Castings are castings obtained by pouring liquid metal into a casting cavity that is suitable for the shape of the part, and waiting for it to cool and solidify; on the one hand, castings with inner holes are prone to liquid metal overflow during the production process, resulting in castings The phenomenon of inner hole blockage, on the other hand, after the casting is produced, after a long period of placement, plus various handling during transportation, the inner hole of the casting will accumulate dust. When the dust accumulates to a certain extent It will aff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D31/00B08B1/00
Inventor 李彬陈智勇宋伟志任二洲
Owner 襄阳恒德汽车配件有限公司
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