1 摘要
依據(jù)車(chē)體焊裝線夾具設(shè)計(jì)理論，對(duì)各工位焊接夾具及其焊裝總線進(jìn)行規(guī)劃、設(shè)計(jì)，之后進(jìn)行夾具建模、裝配，插入焊鉗確定其數(shù)量、型號(hào)及判斷其可達(dá)性，最終設(shè)計(jì)出符合要求的焊接夾具。

關(guān)鍵詞：焊接部件；基礎(chǔ)；夾緊；位置
1. 介紹
　裝配和焊接夾具在汽車(chē)車(chē)身裝配和焊接生產(chǎn)線與生產(chǎn)制造優(yōu)質(zhì)的汽車(chē)設(shè)備息息相關(guān)。焊裝夾具，是焊接工藝的重要組成部分。裝配和焊接夾具除了是完成這個(gè)過(guò)程中零部件裝配的途徑和定位,同時(shí)在生產(chǎn)線上也作為一個(gè)測(cè)試和校準(zhǔn)程序，完成檢測(cè)焊接配件和焊接質(zhì)量的任務(wù)。因此焊裝夾具的設(shè)計(jì)和制造，直接影響焊接過(guò)程中汽車(chē)的生產(chǎn)能力和產(chǎn)品質(zhì)量。汽車(chē)焊裝夾具是保證其制造質(zhì)量、縮短其制造周期的重要手段。因此，正確理解焊裝夾具設(shè)計(jì)要點(diǎn)，改善和提高焊裝夾具的設(shè)計(jì)手段和設(shè)計(jì)水平，并提高夾具的調(diào)整和驗(yàn)證水平等三方面都是必不可少的，也是汽車(chē)制造公司在激烈的競(jìng)爭(zhēng)中得以生存所必須解決的問(wèn)題。
汽車(chē)的風(fēng)格不同,焊接夾具的形狀,因而有著很大的不同,但在設(shè)計(jì)、制造和調(diào)整都是共同的,可以借鑒采用。
[Abstract]The text introduces the design method and construction of the welding junction clamp of motorcar.
KeyWords: Weldingassembly Base Clamp Loeation
1. Introduction
Assembly and welding fixture in the automotive body assembly and welding production line of critical process equipment related to manufacturing quality of the car. In welding production.
Assembly and welding fixtures in addition to the completion of this process the parts assembly,
positioning, the also served as a test and calibration procedures on the Road, welding parts
welding quality of the task, so its design and manufacture of the welding process affects the level of automobile production capacity and product quality.
Automotive style vary, welding fixture shape and thus vary widely, but in the design, manufacture, adjustments have in common, you can learn from each other.
2. the structural design of welding fixture
Fixture structural design, to ensure that the folder has a good convenience of operation, clamping positioning reliability. Fixture manufacturers also adjusted to ensure easy integration of various parts of the structure surface should allow sufficient room for adjustment to ensure the three-dimensional adjustable. Ensuring the accuracy of the welding quality and welding under the premise of the structure of fixture should be as simple as possible. Fixture design is usually the general use of welded structures, the basic component is divided into three parts,