一种用于管桩端板的外圆车削装置

Abstract

本实用新型属于管桩端板加工技术领域，尤其为一种用于管桩端板的外圆车削装置，包括工作台，所述工作台的顶部固定有两个横板，两个横板之间通过轴承转动连接有两个双向丝杆，两个双向丝杆的表面螺纹连接有两个移动杆，所述移动杆的顶部均固定有刀具安装座。本实用新型通过设置的夹持机构在对管桩端板进行固定时，其能够从内部撑紧管桩端板，以便于实现限制端板在水平方向的位移，在此基础上，夹持机构上的部件又可从端板的顶部进一步对其限位，从而约束端板在垂直方向的位置，防止其在加工时会上下跳动或倾斜，并且利用导流斗的配合，使得端板加工时产生的碎屑可直接掉落至收集箱的内部，从而方便了工作人员后续进行清理。

Claims

1. An external turning device for the end plate of a pipe pile, comprising a worktable (1), characterized in that: Two horizontal plates (2) are fixed on the top of the workbench (1). Two double-acting screws (3) are rotatably connected between the two horizontal plates (2) through bearings. Two moving rods (4) are threaded on the surface of the two double-acting screws (3). A tool mounting seat (5) is fixed on the top of each moving rod (4). A housing (6) is fixed at the through hole opened on the top of the workbench (1). A placement seat (7) is fixed inside the housing (6). A clamping mechanism (8) for fixing the end plate to be processed is provided on the placement seat (7). A guide bucket (17) is fixedly connected to the bottom of the workbench (1). A collection box (9) is fixedly fixed on the workbench (1) below the guide bucket (17). The guide bucket (17) is fixedly connected to the collection box (9). A cylinder (10) is fixed on the back of the collection box (9). The top end of the cylinder (10) slides through the collection box (9) and extends into its interior and is fixed with a push plate (18).

2. The outer circle turning device for the end plate of the pipe pile according to claim 1, characterized in that: The clamping mechanism (8) includes a support base (801) fixed to the bottom of the placement seat (7). The top of the support base (801) is rotatably connected to a threaded rod (802) via a bearing. The top end of the threaded rod (802) is rotatably connected to the placement seat (7) via a bearing. The surface of the threaded rod (802) is threadedly connected to a movable seat (803) adapted to the support base (801). The top of the movable seat (803) is rotatably connected to four connecting rods (804) via pins. Clamping blocks (805) slide inside the four through slots opened on the top of the placement seat (7). The top ends of the connecting rods (804) are rotatably connected to the corresponding clamping blocks (805) via pins. Limiting blocks (806) for clamping blocks (805) are fixed inside the four through slots opened on the top of the placement seat (7). The clamping blocks (805) slide on the corresponding limiting blocks (806).

3. The outer circle turning device for the end plate of the pipe pile according to claim 2, characterized in that: The top of the threaded rod (802) is fixed with a rotating plate (807), and the top of the rotating plate (807) is rotatably connected with four arc-shaped rods (808) via pins. The top of the placement seat (7) is fixed with four guide rails (809), and each guide rail (809) is slidably connected with a pressure block (810). The other end of the arc-shaped rod (808) is rotatably connected to the corresponding pressure block (810) via pins.

4. The outer circle turning device for the end plate of the pipe pile according to claim 1, characterized in that: Two side guard plates (11) are fixed on the workbench (1), and a movable guard plate (12) with a limit sliding on the workbench (1) is provided above each side guard plate (11).

5. The device for turning the outer circle of the end plate of the pipe pile according to claim 1, characterized in that: The top of the housing (6) has two guide grooves (13), and the bottom of the tool mounting base (5) is fixed with guide blocks (14) that are compatible with the guide grooves (13).

6. The outer circle turning device for the end plate of tubular pile according to claim 1, characterized in that: The bottom of the placement base (7) is fixed with a protective cover (15), and an arc-shaped filter (16) is fixed at each of the two heat dissipation vents on the surface of the protective cover (15).

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