环形件的淬火装置

Quenching device for ring-shaped part

Abstract

The utility model discloses a quenching device for a ring-shaped part. The quenching device is used for carrying out quenching processing on the ring-shaped part. The quenching device comprises a supporting device for supporting the ring-shaped part, a heating device and a cooling device; the supporting device comprises a round bracket for supporting the ring-shaped part; a plurality of limiting blocks are uniformly arranged on the outer periphery of the bracket; the inner lateral surface of each limiting block is of a circular arc shape; after the ring-shaped part is arranged on the bracket, the inner surface of each limiting block is pressed against the outer surface of the ring-shaped part; a plurality of through holes are formed in the bracket; the supporting device further comprises a disk which can be additionally mounted below the bracket; a plurality of sliding blocks which correspond to the through holes in number and can respectively pass through the through holes so as to enable the outer lateral surfaces of the sliding blocks to be pressed against the inner surface of the ring-shaped part are arranged on the disk; the outer lateral surface of each sliding block is of a circular arc shape. According to the quenching device, the limiting blocks of the supporting device and the sliding blocks of the disk can prevent the ring-shaped part from expanding outwards due to heating or being shrunk inwards due to cooling and prevent dimensional deviation.
本实用新型提出了一种环形件的淬火装置,用于对一环形件进行淬火处理,该淬火装置包括用于支撑环形件的支撑装置、加热装置及冷却装置,所述支撑装置包括用于支撑环形件的圆形的支架,所述支架的外周缘均匀设有若干限位块,每一限位块的内侧面为圆弧状,在环形件设于支架上后各限位块的内表面抵靠于环形件的外表面,所述支架上设有若干贯通孔,所述支撑装置还包括可另装设于支架下方的圆盘,所述圆盘上设有若干与贯通孔个数对应,并可分别穿过各贯通孔而使其外侧面抵靠于环形件内表面的滑块,每一滑块的外侧面为圆弧状。本实用新型中的支撑装置的限位块及圆盘的滑块可防止环形件加热向外膨胀或冷却向内收缩,防止产生尺寸偏差。

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (2)

    Publication numberPublication dateAssigneeTitle
    CN-106002109-AOctober 12, 2016浙江金驰机械有限公司一种汽车同步器齿套的生产工艺及时效处理机
    CN-106002109-BJanuary 16, 2018浙江金驰机械有限公司一种汽车同步器齿套的生产工艺及时效处理机