一种轴套衬套安装工具

Abstract

本实用新型公开了一种轴套衬套安装工具，其包括安装组件，所述安装组件包括转管、压块及压轴，所述转管可绕其轴线转动，所述转管下端的侧壁上开设有槽口，所述压块滑动贯穿所述槽口，所述转管的下端用于伸入衬套的下部的孔内，以使所述压块伸入衬套的下部的孔内，所述压轴的下端与所述压块的内侧抵接，所述压轴可向下移动，用于推动所述压块向外侧移动，以将衬套的下部压入轴套的中段的第二段内。本实用新型的有益效果是：本轴套衬套安装工具适用于对本结构的衬套及轴套进行装配时使用，采用本轴套衬套安装工具能够将衬套的下部压入轴套的第二段内。

Claims

1. A bushing installation tool characterized by, include: The mounting assembly includes a rotating tube, a pressure block, and a pressure shaft. The rotating tube is rotatable about its axis, and a slot is provided on the side wall at the lower end of the rotating tube. The pressure block slides through the slot, and the lower end of the rotating tube is used to extend into the hole in the lower part of the bushing so that the pressure block extends into the hole in the lower part of the bushing. The lower end of the pressure shaft abuts against the inner side of the pressure block, and the pressure shaft can move downward to push the pressure block outward to press the lower part of the bushing into the second section of the middle section of the bushing.

2. The bushing installation tool of claim 1, wherein, The lower end of the rotating tube has multiple slots circumferentially opened on its side wall. There are multiple pressure blocks, and each pressure block slides through each slot in a corresponding manner. The inner side of each pressure block encloses a cavity. The lower end of the pressure shaft slides through the rotating tube and is inserted into the cavity so as to abut against the inner side of each pressure block. The pressure shaft can move downward to push each pressure block to move outward synchronously.

3. The bushing installation tool of claim 1, wherein, The inner side of the pressure block has a first inclined surface, which is used to make the distance between the inner and outer sides of the pressure block gradually decrease from bottom to top, and the lower end of the pressure shaft abuts against the first inclined surface.

4. The bushing installation tool of claim 3, wherein, The lower half of the pressure shaft is a conical structure, the diameter of which gradually increases from bottom to top, and the conical structure abuts against the first inclined surface.

5. The bushing installation tool of claim 4, wherein, The upper part of the pressure shaft is a columnar structure, which is slidably connected to the inner wall of the rotating tube.

6. The bushing installation tool of claim 1, wherein, The outer side of the pressure block has a second inclined surface and a vertical surface that are connected to each other. The second inclined surface is located at the lower end of the pressure block and is used to make the distance between the inner and outer sides of the lower end of the pressure block gradually increase from bottom to top. The vertical surface is located at the upper end of the pressure block and is used to abut against the bushing.

7. The bushing installation tool of claim 6, wherein, The length of the vertical surface is greater than the length of the bushing.

8. The bushing installation tool of claim 2, wherein, It also includes a limiting component, the upper end of which is connected to the upper end of the rotating tube, and the lower end of which is used to block each of the pressing blocks to prevent each of the pressing blocks from moving out of each of the slots.

9. The bushing installation tool of claim 8, wherein, The limiting assembly includes a connecting ring, two retaining rings, and a sleeve. The connecting ring is fixedly sleeved on the outer side wall of the upper end of the rotating tube. The two retaining rings are rotatably sleeved on the outer side wall of the upper end of the rotating tube and are respectively located on the upper and lower sides of the connecting ring. The two retaining rings abut against the connecting ring. The sleeve is sleeved on the outer side wall of the connecting ring and the two retaining rings. The upper end of the sleeve is fixedly connected to the outer side wall of the two retaining rings, and the lower end of the sleeve reaches the outer side of the upper end of each pressure block.

10. The bushing installation tool of claim 9, wherein, The wall thickness of the sleeve is less than the wall thickness of the upper part of the bushing.

Images