自行車(chē)腳蹬內(nèi)板拉深落料沖孔復(fù)合沖壓模具設(shè)計(jì)【端蓋落料拉深復(fù)合模設(shè)計(jì)】
自行車(chē)腳蹬內(nèi)板拉深落料沖孔復(fù)合沖壓模具設(shè)計(jì)【端蓋落料拉深復(fù)合模設(shè)計(jì)】,端蓋落料拉深復(fù)合模設(shè)計(jì),自行車(chē)腳蹬內(nèi)板拉深落料沖孔復(fù)合沖壓模具設(shè)計(jì)【端蓋落料拉深復(fù)合模設(shè)計(jì)】,自行車(chē),腳蹬,內(nèi)板拉深落料,沖孔,復(fù)合,沖壓,模具設(shè)計(jì),端蓋落料拉深,設(shè)計(jì)
自行車(chē)腳蹬內(nèi)板設(shè)計(jì)
摘要
本設(shè)計(jì)題目為端蓋落料拉深復(fù)合模設(shè)計(jì),體現(xiàn)了帶凸緣筒形零件的設(shè)計(jì)要求、內(nèi)容及方向,極有設(shè)計(jì)意義。通過(guò)對(duì)該零件模具的設(shè)計(jì),進(jìn)一步豐富了本人冷沖模設(shè)計(jì)的基礎(chǔ)知識(shí),為今后設(shè)計(jì)更復(fù)雜的沖壓模具做好了鋪墊并獲取了更豐富的經(jīng)驗(yàn)。
本設(shè)計(jì)運(yùn)用沖壓工藝及模具設(shè)計(jì)的基礎(chǔ)知識(shí),首先分析了制件的形狀及生產(chǎn)可行性,為合理選取沖壓工藝方案做好準(zhǔn)備;然后估算了落料毛坯的體積,便于排樣;最后分析模具結(jié)構(gòu),確定模具的設(shè)計(jì)參數(shù)、設(shè)計(jì)要點(diǎn)及卸料裝置的選取。
本制件是帶凸緣的筒形件,選擇合適的壓邊力是極為重要的,它具體應(yīng)在保證不起皺的前提下取最小值。卸料板在落料前兼起壓料作用。 本復(fù)合模具先由凸凹摸與落料凹模進(jìn)行落料拉深工序,后進(jìn)行沖孔工序。此外,在排樣的工作中力求板材利用率達(dá)到較高的水平。
關(guān)鍵詞:落料拉深復(fù)合模 淺拉深 拉深間隙 帶凸緣筒形件
In bicycle foot pedal board design
Abstract
This design topic falls the material drawing superposable die design for the end cover, has manifested the belt flange tubular components design request, the content and the direction, has the design significance extremely.Through to this components mold design, further enriched myself to die coldly the design elementary knowledge, for will design the more complex ramming mold to complete the upholstery and to gain a richer experience from now on.
This design the elementary knowledge which designs using the ramming craft and the mold, first has analyzed the workpiece shape and the production feasibility, prepares for the reasonable selection ramming craft plan; Then estimated fell the material semifinished materials the volume, was advantageous for a row of type; Finally analyzes the mold structure, definite mold design variable, design main point and dumping device selection.
This workpiece is belt flange tubular, chooses the appropriate pressure-pad-force is extremely important, it should not take the minimum value specifically in under the guarantee corrugation premise.Unloads the yard lumber on to fall in front of the material concurrently to press the material function. This compound mold by convex-concave traces first with falls the material concave mold to carry on falls the material drawing working procedure, latter carries on the punch holes working procedure.In addition, makes every effort the plate use factor in the row of type work to achieve the high level.
Key word: Falls the material blanking and drawing superposable die Shallow drawing deep space drawing gap belt flange tubular
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編號(hào):21041648
類型:共享資源
大小:552.80KB
格式:ZIP
上傳時(shí)間:2021-04-22
40
積分
- 關(guān) 鍵 詞:
-
端蓋落料拉深復(fù)合模設(shè)計(jì)
自行車(chē)腳蹬內(nèi)板拉深落料沖孔復(fù)合沖壓模具設(shè)計(jì)【端蓋落料拉深復(fù)合模設(shè)計(jì)】
自行車(chē)
腳蹬
內(nèi)板拉深落料
沖孔
復(fù)合
沖壓
模具設(shè)計(jì)
端蓋落料拉深
設(shè)計(jì)
- 資源描述:
-
自行車(chē)腳蹬內(nèi)板拉深落料沖孔復(fù)合沖壓模具設(shè)計(jì)【端蓋落料拉深復(fù)合模設(shè)計(jì)】,端蓋落料拉深復(fù)合模設(shè)計(jì),自行車(chē)腳蹬內(nèi)板拉深落料沖孔復(fù)合沖壓模具設(shè)計(jì)【端蓋落料拉深復(fù)合模設(shè)計(jì)】,自行車(chē),腳蹬,內(nèi)板拉深落料,沖孔,復(fù)合,沖壓,模具設(shè)計(jì),端蓋落料拉深,設(shè)計(jì)
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