彎架板沖壓成形工藝及模具設(shè)計(jì)【壓線卡】【彈簧片】
彎架板沖壓成形工藝及模具設(shè)計(jì)【壓線卡】【彈簧片】,壓線卡,彈簧片,彎架板沖壓成形工藝及模具設(shè)計(jì)【壓線卡】【彈簧片】,彎架板,沖壓,成形,工藝,模具設(shè)計(jì),彈簧
彎架板沖壓工藝及模具設(shè)計(jì)
摘 要
隨著現(xiàn)代制造技術(shù)的迅速發(fā)展，在工業(yè)生產(chǎn)中模具已成為生產(chǎn)各種產(chǎn)品不可缺少的重要工藝裝備。特別是在沖壓產(chǎn)品的生產(chǎn)過程中，沖壓模具的應(yīng)用極其廣泛。
本文主要進(jìn)行彎架板的沖壓模具設(shè)計(jì)。該沖壓模具的特點(diǎn)是具有對稱機(jī)構(gòu)。在設(shè)計(jì)過程中分析了彎架沖壓件的工藝特點(diǎn)，介紹了彎架板的沖壓模結(jié)構(gòu)及模具的整體設(shè)計(jì)過程，并分析和闡述了模具凸凹模零件及各標(biāo)準(zhǔn)件的選材及選用原則和方法、彎架板的結(jié)構(gòu)要素、零件的尺寸公差和精度的選擇、以及壓力機(jī)的選擇和校核。
此彎架板沖壓模具設(shè)計(jì)的結(jié)構(gòu)特點(diǎn)是多工序的單工序模。其主要工作零件為彎曲凸凹模和沖孔凸凹模，為了保證保證合模動(dòng)作準(zhǔn)確可靠，還設(shè)置了限位擋塊和壓緊塊。
本套沖壓模具包括落料、彎曲、沖孔三套模具。
工作原理：合模時(shí)，上模座利用導(dǎo)柱導(dǎo)套的作用下，帶動(dòng)凸模向下運(yùn)動(dòng)，利用壓力機(jī)的壓力，使材料分離或彎曲。從而獲得所需零件，最后需要切斷工藝。
該模具結(jié)構(gòu)設(shè)計(jì)操作方便，使用壽命長，零件質(zhì)量達(dá)到技術(shù)要求。生產(chǎn)效率高。
關(guān)鍵詞：彎架板，落料模，彎曲模，沖孔模。
Curved frame plate bending stamping process and die design
ABSTRACT
With the rapid development of modern manufacturing technology, industrial production molds in the production of various products have become indispensable technical equipment. Especially in the production process of stamping, stamping die for a very wide range.
In this paper, for pipe support of stamping die design. The stamping die is characterized by a symmetrical body. In the design process of the pipeline characteristic stamping process, introduced the pipe support structure and mode of stamping die of the overall design process and analysis and elaboration of the mold punch and die components and the Standard Material Selection and use principles and methods Pipe supports for the structure of elements, parts tolerance and accuracy options, and press select and check.
The pipe support structure stamping die design process is characterized by a single multi-process mode. The main working parts to bend and punch punch punch, in order to ensure the clamping action to ensure the accuracy and reliability, but also set a limit block and the compression block.
This set of stamping dies including blanking, bending, punching three sets of mold.
Blanking die works: mold, the mold base on the use of lead column in the role set, the drive punch downward motion, the press pressure, and the material separation. To obtain the necessary parts.
Bending mold works: mold, the mold base on the use of lead column in the role set, the drive punch downward motion, the press of pressure on bending. To obtain the necessary parts
Punching mold works: mold, the mold base on the use of lead column in the role set, the drive punch downward motion, the press pressure, and the material separation. To obtain the necessary parts
Finally need to cut off the process.
The mold structure design and convenient operation, long life, part quality and meet the technical requirements. High efficiency.
KEY WORDS: Curved frame plate, blanking die, bending die, punch.
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