一种加工链轮的车削装置

Abstract

本实用新型公开了一种加工链轮的车削装置，涉及链轮车削加工领域，包括机体，所述机体内部转动连接有卡盘，所述卡盘内部设置有夹持机构，所述机体内部一侧安装有送料机构，所述送料机构一侧安装有固定机构，所述固定机构内部安装有辅助机构。本实用新型通过采用圆锥端固定块与链轮内径匹配的结构，结合弹簧与阻块的配合，然后阻环与带弹性圈的固定环配合，形成夹持机制，当固定块卡入定位腔时，链轮被约束在阻环与固定环之间，加工完成后，推杆回缩时利用卡珠与阻块的机械配合，使成品链轮自动脱离固定块并滑入斜向出料口，全程无需人工干预上下料动作，显著降低劳动强度，在确保定位精度的同时实现批量链轮的流水线式高效加工。

Claims

1. A turning device for machining a sprocket wheel, comprising a machine body (1), characterised in that: The machine body (1) is rotatably connected to a chuck (2), and the chuck (2) is equipped with a clamping mechanism (3). A feeding mechanism (4) is installed on one side of the machine body (1), and a fixing mechanism (5) is installed on one side of the feeding mechanism (4). An auxiliary mechanism (6) is installed inside the fixing mechanism (5). The clamping mechanism (3) includes a clamping member (301) and a fixing ring (302), wherein the clamping member (301) is fixed inside the chuck (2), and the fixing ring (302) is installed on one side of the clamping member (301). The fixing mechanism (5) includes a fixing shell (501) and a blocking block (505), wherein the fixing shell (501) is fixedly installed on one side of the feeding mechanism (4), and the blocking block (505) is located inside the fixing shell (501). The auxiliary mechanism (6) is movably connected to the fixed housing (501). It includes a fixed block (601), a retaining bead (603), and a retaining ring (605). The fixed block (601) is installed inside the fixed housing (501), and the retaining ring (605) is fixedly installed outside the fixed block (601). The two sets of retaining beads (603) are movably connected to the fixed block (601), and the fixed block (601) and the fixed ring (302) work together to clamp the sprocket.

2. The turning apparatus for machining a sprocket as set forth in claim 1, characterized by: The clamping mechanism (3) further includes a positioning cavity (303) and an elastic ring (304), wherein the positioning cavity (303) is opened inside one side of the clamping member (301), and the elastic ring (304) is fixedly installed on one side of the fixing ring (302).

3. The turning apparatus for machining a sprocket as defined in claim 1, wherein: The fixing mechanism (5) further includes a cylinder (502) and a push rod (503), wherein the cylinder (502) is fixedly installed on one side of the fixing shell (501), the telescopic end of the cylinder (502) is fixedly connected to the push rod (503), and one side of the push rod (503) is rotatably connected to the fixing block (601).

4. The turning apparatus for machining a sprocket as defined in claim 1, wherein: The fixing mechanism (5) further includes a spring (504), wherein the spring (504) is installed before the stop block (505) and the fixing shell (501), and the stop block (505) is elastically connected to the fixing shell (501) through the spring (504).

5. The turning apparatus for machining a sprocket as defined in claim 1, wherein: The auxiliary mechanism (6) further includes a positioning block (602) and a spring piece (604), wherein the positioning block (602) is fixedly installed on one side of the fixing block (601), and the spring piece (604) is installed between the locking bead (603) and the fixing block (601).

6. The turning apparatus for machining a sprocket as defined in claim 1, wherein: The feeding mechanism (4) includes a feed inlet (401) and a pneumatic pusher plate (402), wherein the feed inlet (401) is fixedly connected to the machine body (1), and the pneumatic pusher plate (402) is fixedly installed on one side of the feed inlet (401), and the telescopic end of the pneumatic pusher plate (402) plays the role of pushing the unprocessed sprocket into the interior of the fixed mechanism (5).

7. The turning apparatus for machining a sprocket as defined in claim 1, wherein: The machine body (1) has a fixed discharge port (7) inside. One side of the discharge port (7) is fixedly connected to the fixed shell (501), and the other side of the discharge port (7) is connected to the external collection device.

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