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Casting mold for steering knuckle

A casting mold and steering knuckle technology, which is applied in the direction of casting molds, casting mold components, casting molding equipment, etc., can solve the problems of wasting maintenance resources and delaying production, so as to improve production efficiency, avoid production delays, and save production processes and costs Effect

Inactive Publication Date: 2016-09-21
中联精工(天津)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the mold closing process, due to the concentrated mold clamping pressure at the riser forming part, after working for a period of time, the paint attached to the mold surface will fall off. In order to ensure the normal progress of the subsequent demoulding process, the riser needs to be maintained. It is often necessary to lower the mold, which not only delays production, but also wastes maintenance resources

Method used

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  • Casting mold for steering knuckle
  • Casting mold for steering knuckle
  • Casting mold for steering knuckle

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] One embodiment of the structure of the present invention is as Figure 1-4 As shown, it includes a matched die 1 and a punch 2, the die 1 and punch 2 can form the molding space of the steering knuckle of the automobile after the mold is closed, and the riser forming part in the die 1 is detachable An insert 11 is provided, and the outer surface of the insert 11 is in sealing fit with the inner surface of the die 1, and the convex mold 2 is provided with a boss 21 that can cooperate with the insert 11. The table 21 can cooperate with the insert 1 after the mold is closed to form the riser structure of the automobile steering knuckle.

[0018] Wherein, the bottom surface of the insert 11 is detachably fixed in the molding groove 13 formed on the inner surface of the die 1 by bolts 12 .

[0019] Wherein, the outer surface of the insert 11 is in sealing fit with t...

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Abstract

The invention provides a casting mold for a steering knuckle. The casting mold for the steering knuckle comprises a concave mold and a convex mold, wherein the concave mold and the convex mold can form a forming space of the steering knuckle of a vehicle after being clamped; an insert bushing is detachably arranged at a riser forming position in the concave mold; and a boss which can be matched with the insert bushing is formed on the convex mold and can be matched with the insert bushing after mold clamping, so that a riser structure of the steering knuckle of the vehicle is formed. According to the casting mold, local maintenance can be carried out on the mold, and frequent mold lowering is prevented.

Description

technical field [0001] The invention belongs to the technical field of auto parts processing and manufacturing, and in particular relates to a casting mold for an automobile steering knuckle. Background technique [0002] The car steering knuckle is one of the important parts in the car steering axle, which can make the car run stably and transmit the driving direction sensitively. Automobile steering knuckles need to be cast in a suitable mold. During the casting process, the molds are molded under a certain temperature and pressure to form an automobile steering knuckle product with a specific shape and structure. During the mold closing process, due to the concentrated mold clamping pressure at the riser forming part, after working for a period of time, the paint attached to the mold surface will fall off. In order to ensure the normal progress of the subsequent demoulding process, the riser needs to be maintained. It is often necessary to lower the mold, which not only ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C9/22
CPCB22C9/22
Inventor 张海宽于大宽
Owner 中联精工(天津)有限公司
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