一種連桿專用工裝防滑體制造技術
Special anti-skid device for connecting rod
The connecting rod connects the piston and the crankshaft and transfers the force of the piston to the crankshaft, turning the reciprocating motion of the piston into the rotational motion of the crankshaft. The connecting rod group is composed of a connecting rod body, a connecting rod big head cover, a connecting rod small head bushing, a connecting rod, a big head bearing bush and a connecting rod bolt (or screw). The connecting rod group bears the force acting on the piston pin and its swing and the reciprocating inertia force of the piston group, and the magnitude and direction of these forces are periodically changed. Therefore, the connecting rod is subjected to alternating load such as compression and tension. The connecting rod must have sufficient fatigue strength and structural rigidity. The lack of fatigue strength often results in fracture of the connecting rod or connecting rod bolt, thus causing a serious accident of the whole machine. If the stiffness is not enough, it will cause the bending deformation of the rod and the deformation of the big part of the connecting rod, resulting in partial wear of the piston, cylinder, bearing and crank pin. The invention provides an important part of a connecting rod milling end face and honing grinding tooling.
【技術實現步驟摘要】
一種連桿專用工裝防滑體
連桿類零件是機械加工領域常見零件，尤其是發動機生產企業，一般都使用專用工裝，本專利技術可以在一定范圍適用不同長度的連桿加工。
技術介紹
連桿是連接活塞和曲軸，并將活塞所受作用力傳給曲軸，將活塞的往復運動轉變為曲軸的旋轉運動。連桿組由連桿體、連桿大頭蓋、連桿小頭襯套、連桿大頭軸瓦和連桿螺栓（或螺釘）等組成。連桿組承受活塞銷傳來的氣體作用力及其本身擺動和活塞組往復慣性力的作用，這些力的大小和方向都是周期性變化的。因此連桿受到壓縮、拉伸等交變載荷作用。連桿必須有足夠的疲勞強度和結構剛度。疲勞強度不足，往往會造成連桿體或連桿螺栓斷裂，進而產生整機破壞的重大事故。若剛度不足，則會造成桿體彎曲變形及連桿大頭的失圓變形，導致活塞、汽缸、軸承和曲柄銷等的偏磨。本專利技術提供一種連桿銑端面，孔珩磨的加工工裝的重要零件。
技術實現思路
本專利技術解決以上不足，起到固定連桿的作用。同時凹槽用于增加摩擦，防止連桿滑動。方案實施說明：實施例1：根據連桿長度調整好活動V型塊的距離，將工件安裝到工裝上，把壓緊螺釘調整到合適的高度，啟動液壓站，按下壓緊按鈕，油缸做出相應動作，壓緊工件，完成加工后，松開壓板取下工件。同時凹槽用于增加摩擦，防止連桿滑動。附圖說明圖1是防滑體零件簡圖。
【技術保護點】
一種連桿專用工裝防滑體。
【技術特征摘要】
1.一種連桿專...
【專利技術屬性】
技術研發人員：張曉磊，劉佳，于飛，
申請(專利權)人：寧夏際華環境安全科技有限公司，
類型：發明
國別省市：寧夏,64
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