一种推力杆位置度检具

Abstract

本实用新型属于检测设备技术领域，公开了一种推力杆位置度检具，现有的检具直接在检具本身上进行结构的固定安装，无法适用于不同尺寸的通止规，使用存在不便，本实用新型示例的技术方案，包括一上一下的两块安装板，安装板的相对面分别固定安装有安装环，安装板上开设有与安装环对应的通孔，安装环内分别设置有通规和止规，安装板的相对面一侧之间设置有铰接结构，安装环内设置有固定装置，铰接结构包括两个铰接板，本实用新型能够实现通规和止规的安装固定，能够适应不同尺寸的通规和止规，使用更加方便，通过翻转安装板能够对通规和止规进行保护，便于进行移动，通过调节铰接轴的位置能够对两块安装板进行固定，使用方便。

Claims

1. A thrust rod position gauge, comprising two mounting plates (1) one above the other, mounting rings (2) fixedly mounted on opposite sides of the mounting plates (1), through holes corresponding to the mounting rings (2) being provided on the mounting plates (1), and go gauges and no-go gauges being respectively provided inside the mounting rings (2), and a hinge structure being provided between the opposite sides of the mounting plates (1), characterized in that, The mounting ring (2) is equipped with a fixing device. The hinge structure includes two hinge plates (3). The hinge plates (3) are fixedly installed on the opposite side of the mounting plate (1). The close sides of the hinge plates (3) are in contact and fitted with rounded corners. The hinge plates (3) are respectively provided with through channels (4). The channels (4) are respectively extended to the opposite side of the hinge plates (3). A hinge shaft (5) passes through the channel (4). The hinge shaft (5) can slide along the channel (4). The front and rear ends of the hinge shaft (5) are fixedly connected by a connecting plate (6). A connecting device is provided between the opposite sides of the mounting plate (1).

2. A thrust rod alignment gauge according to claim 1, wherein, Each of the through holes is provided with a sealing plug.

3. The thrust rod alignment gauge of claim 1 wherein, The connecting device includes a threaded shaft (7), a connecting shaft (8), a threaded cap (9), and a limiting structure. The threaded shaft (7) and the connecting shaft (8) are respectively fixedly installed on the opposite side of the mounting plate (1). The connecting shaft (8) passes through the threaded cap (9) and is clearance-fitted. The limiting structure is set on the connecting shaft (8). The threaded cap (9) is threadedly fitted with the threaded shaft (7).

4. A thrust rod alignment gauge according to claim 3, wherein, The limiting structure is a limiting ring (10), which is fixedly installed on the outer periphery of the connecting shaft (8) and is located inside the threaded cap (9).

5. The thrust rod alignment gauge of claim 1 wherein, Gaskets are fixedly installed on the opposite sides of the mounting ring (2).

6. A thrust rod alignment gauge as defined in claim 1 wherein, The fixing device includes several screws (11), which pass through the outer periphery of the mounting ring (2) and are evenly distributed. The outer periphery of the go gauge and the no-go gauge are respectively provided with positioning holes corresponding to the screws (11). One end of the screw (11) located inside the mounting ring (2) can be inserted into the positioning hole.

7. A thrust rod alignment gauge according to claim 6, wherein, The outer periphery of the end of the screw (11) located inside the mounting ring (2) is provided with a rubber layer.

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