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Process model structure of casting system for caliper body casting and use method

A casting system and model structure technology, which is applied to casting molding equipment, casting molds, casting mold components, etc., can solve the problem of hazards to driver safety, difficulty in feeding, and inability to reduce sand inclusion and slag inclusion defects and shrinkage defects. and other problems, to achieve the effect of smooth pouring process, increase thermal modulus, and reduce bad sand and slag

Pending Publication Date: 2019-01-04
勤威(天津)工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the weight reduction process of pliers body products, some products reduce the thickness of the sides of the pliers bridge to reduce weight, but the design of this structure will concentrate the hot junction area of ​​the product at the center of the product bridge, making it difficult to feed
In the traditional clamp body structure design, most of the hot spots are concentrated on both sides of the bridge or the cylinder head. In order to complete the feeding, the feeding riser can be set on both sides of the bridge and the cylinder head to solve the shrinkage defect. The traditional gating system can not reduce the defects of sand inclusion, slag inclusion and shrinkage porosity of the product well. The degree of harm of sand and slag defects and shrinkage porosity in the clamp body product will endanger the safety of the driver

Method used

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  • Process model structure of casting system for caliper body casting and use method
  • Process model structure of casting system for caliper body casting and use method
  • Process model structure of casting system for caliper body casting and use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1: a kind of model structure (see Figure 1-Figure 6 ), which is characterized in that it includes a pouring cup 1, a vertical runner 2, a main runner 3, a runner 4, a cut-off plate 5, a runner 6, a water inlet channel 7, a riser 8 and A pliers mold 9; the output end of the pouring cup 1 is connected to the input end of the vertical sprue 2, the output end of the vertical sprue 2 is connected to the input end of the main sprue 3, and the output end of the main sprue 3 Connect the input end of the runner 4, the output end of the runner 4 is connected to the input end of the cut-off piece 5, the output end of the cut-off piece 5 is connected to the input end of the sub-runner 6, and the output end of the sub-runner 6 The output end is connected to the input end of the water inlet channel 7, the output end of the water inlet channel 7 is connected to the input end of the riser 8, and the output end of the riser 8 is connected to the clamp body mold 9; the riser ...

Embodiment 2

[0064] The caliper body is the key safety performance component of the automobile brake system. The shape and structure of the caliper body are determined by the vehicle model and the overall design of the internal structure. The structure of each caliper body is different, so the shape and structure of each caliper body mold are also different.

[0065] Example 1 is a set of basic units of the process model structure of the casting system for clamp body casting. In the actual production process, depending on the size of the production line and the size of the matching template, 1-20 clamp body molds can be scheduled for production. The specific process model structures are all derived from Example 1.

[0066] In the process of evolving from a single clamp mold to multiple clamp molds, the number of pouring cups and vertical runners remains unchanged, of which the main runner, runner, interceptor, runner, water inlet channel, riser The number increases with the increase of the...

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Abstract

The invention discloses a process model structure of a casting system for caliper body casting and a use method. The process model structure comprises a pouring cup, a vertical runner, at least one main runner, at least one transverse runner, at least one cutoff sheet, at least one sub-runner, at least one water inlet channel, at least one riser and at least one caliper body mold. The use method of the process model structure comprises the steps of mounting, molding, mold assembly, casting, repetition and separation. The process model structure has the advantages that the process model structure is simple in structure, convenient to manufacture and high in feasibility, can solve the problem of shrinkage porosity due to a thick and large hot junction in the middle of a bridge part of a caliper body product, effectively reduces defective products of sand slag, greatly increases a retention rate and lowers the cost.

Description

(1) Technical field: [0001] The invention relates to a process model structure and a use method of a casting system, in particular to a process model structure and a use method of a casting system for clamp body casting. (two) background technology: [0002] In recent years, the development of the automobile industry can be described as advancing by leaps and bounds. As a means of transportation, automobiles have been widely used and their status in people's lives has continued to rise. It is precisely because of this that their safety performance will be subject to higher and higher standards Attention, beyond the driving performance of the car. In the safety braking system of a car, the caliper body plays a key role. When braking, the high-pressure brake fluid pushes the piston in the caliper body, pressing the brake pads to the brake disc to produce a braking effect. At this time, the car can Timely "braking", the caliper body is the carrier of the piston and oil, in add...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C9/08
CPCB22C9/082
Inventor 安胜欣孟春凤
Owner 勤威(天津)工业有限公司
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