阅读说明：本技术 凸轮轴相位器用插入件及凸轮轴相位器 (Insert for camshaft phaser and camshaft phaser ) 是由 刘晓娜 于 2018-09-25 设计创作，主要内容包括：一种凸轮轴相位器用插入件及凸轮轴相位器。该插入件(1)用于部分地插入并安装于凸轮轴相位器的转子的中心孔,该插入件(1)整体具有阶梯筒状并且包括彼此相连且同轴地配置的第一筒部(11)、第二筒部(13)和第三筒部(15)。第一筒部(11)沿着轴向延伸,第二筒部(13)位于第一筒部(11)的轴向一侧且沿着轴向延伸,第三筒部(15)位于第二筒部(13)的轴向一侧且沿着轴向延伸,第三筒部(15)形成有用于固定凸轮轴相位器的卷簧(5)的卡接部。第一筒部(11)的外径小于第二筒部(13)的外径,第二筒部(13)的外径小于第三筒部(15)的外径。这样,中央阀和凸轮轴能够安装于该插入件(1),使得转子的中心孔不必形成台阶结构；该插入件能够代替现有技术的凸轮轴相位器的固定销,使得本发明的凸轮轴相位器的结构更加简单且成本更低。(An insert for a camshaft phaser and a camshaft phaser. The insert (1) is used for being partially inserted into and mounted on a center hole of a rotor of a camshaft phaser, and the insert (1) has a stepped cylindrical shape as a whole and comprises a first cylindrical portion (11), a second cylindrical portion (13) and a third cylindrical portion (15) which are connected with each other and are coaxially arranged. The first cylindrical portion (11) extends in the axial direction, the second cylindrical portion (13) is located on one side of the first cylindrical portion (11) in the axial direction and extends in the axial direction, the third cylindrical portion (15) is located on one side of the second cylindrical portion (13) in the axial direction and extends in the axial direction, and a clamping portion for fixing a coil spring (5) of a camshaft phaser is formed in the third cylindrical portion (15). The outer diameter of the first tube section (11) is smaller than the outer diameter of the second tube section (13), and the outer diameter of the second tube section (13) is smaller than the outer diameter of the third tube section (15). In this way, the central valve and the camshaft can be mounted to the insert (1) so that the central bore of the rotor does not have to form a stepped structure; the insert can replace the fixed pin of the prior art camshaft phaser, making the camshaft phaser of the present invention simpler in construction and less costly.)