Manufacturing method of hardware structure part

A technology of hardware structural parts and manufacturing methods, which is applied in the field of machinery, can solve problems such as high processing costs, low production efficiency, and troublesome manufacturing processes, and achieve the effects of good product quality, high production efficiency, and low processing costs

Inactive Publication Date: 2015-04-01
WUXI YANGGONG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Here, the disadvantage of such a structural hardware support is that its production is very labor-intensive and involves many different work steps
[0005] In the process of realizing the present invention, the inventors found that at least there are defects such as low production efficiency, poor product quality and high processing cost in the prior art

Method used

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Embodiment Construction

[0015] Preferred embodiments of the present invention are described below, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0016] According to an embodiment of the present invention, a method for manufacturing a hardware structure is provided, including:

[0017] Step 1: Press the hardware structure that needs to be equipped with a bracket on the fixed bracket to be poured through the Z-shaped positioning piece; the hardware structure and the fixed bracket are respectively connected to the two ends of the Z-shaped positioning piece; here, the Z-shaped positioning piece Can play the role of connection and positioning;

[0018] In step 1, the Z-shaped positioning piece is arranged vertically;

[0019] Step 2: Put the hardware structure, Z-shaped positioning piece and fixing bracket into the preset mold as a whole, and pour the pre-prepa...

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PUM

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Abstract

The invention discloses a manufacturing method of a hardware structure part. The manufacturing method of the hardware structure part includes: tightly pressing the hardware structure part which needs a support on a fixing support to be casted through a Z-shaped positioning piece; respectively connecting the hardware structure part and the fixing support with two ends of the Z-shaped positioning piece; placing the hardware structure part, the Z-shaped positioning piece and the fixing support into a preinstalled mold as a whole, and pouring melting metal liquid prepared in advance into the preinstalled mold so as to cast the melting metal liquid together with the hardware structure part, the Z-shaped positioning piece and the fixing support through a casting machine by using a mold casting method; enabling a fusion point of the Z-shaped positioning piece to exceed a fusion point of the melting metal liquid prepared in advance; performing mechanical steel releasing when no bubble emerges in a steel bottle used to contain the melting metal liquid prepared in advance after casting is completed, and then recycling residues in the steel bottle; performing polishing and antirust coat spraying treatment on the hardware structure part cooled to room temperature after the hardware structure part completely casted is cooled to the room temperature. The manufacturing method of the hardware structure part is high in production efficiency, good in product quality and low in manufacturing cost.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a method for manufacturing a hardware structural part. Background technique [0002] Hardware structural parts are rubber rollers used in combination with cooling rollers and calendering rollers in extrusion coating and calender coating. [0003] The function of the hardware structure is to press the extruded or calendered film evenly with the substrate. In the adhesive tape manufacturing process, the adhesive-coated substrate and the release material can also be pressed together. Sometimes it also refers to the rubber roller on the embossing machine, which can cooperate with the engraved roller to emboss evenly on the sheet. [0004] The hardware structure bracket used in conjunction with the hardware structure can be made of aluminum die-casting parts to make the fixing frame, and fixed on the Z-shaped positioning piece by riveting. The joining process of riveting has la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D19/04
CPCB22D19/04
Inventor 杨龙兴
Owner WUXI YANGGONG MACHINERY MFG
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