A water pipe cutting device for damaged wall corners

Abstract

The invention relates to a cutting device, in particular to a cutting device for a damaged water pipe at a wall corner. The technical problem to be solved by the present invention is to provide a water pipe cutting device for corner damage, which is convenient for people to cut off the water pipe at the corner and is more convenient for people to use. A water pipe cutting device for damaged wall corners, comprising: a mounting block; a handle mounted on the mounting block; a cutting assembly mounted on the mounting block for cutting by rotation; a guide assembly mounted on the cutting assembly; a fixing assembly, Installed on the guide assembly and fixed by sliding. The invention can cut the damaged water pipe by the cutting assembly, which is more convenient for people to use. The guide assembly can be used to guide the damaged water pipe when cutting, making the cutting more smooth. On the water pipe, it is more convenient for people to use.

Description

technical field

[0001] The invention relates to a cutting device, in particular to a water pipe cutting device for damaged corners. Background technique

[0002] Water pipes are water supply pipes. Modern decoration water pipes are constructed by buried walls. There are three types of water pipes. The first category is metal pipes, such as hot-dip cast iron pipes, copper pipes, stainless steel pipes, etc. with plastic lining. The second type is plastic-clad metal pipes, such as plastic-clad steel pipes, aluminum-plastic compound pipes, etc. The third category is plastic pipes, such as PB, PP-R, etc. People generally use plastic pipes as water supply pipes.

[0003] At present, after using these plastic pipes for a long time, the exposed water pipes will be damaged a little for some reasons, resulting in some small holes on the water pipes. At this time, people need to expose the corners of the walls to the outside with small holes Sawed off, now people use saws to cut off...

Examples

Embodiment 1

[0019] A corner broken water pipe cutting device, such as Figure 1-3 As shown, it includes a mounting block 1, a handle 2, a cutting assembly, a guide assembly and a fixing assembly. The top of the mounting block 1 is welded with a handle 2 in the middle, and the bottom of the mounting block 1 is provided with a cutting assembly for cutting by rotating. A guide assembly is provided, and the guide assembly is provided with a fixed assembly fixed by sliding.

[0020] When using the device, the worker fixes the device on the water pipe that needs to be cut through the fixing component, and then the worker holds the handle 2 to cut the water pipe through the cutting component, and the guiding component can guide during cutting, so that the cutting is more flat.

[0021] like figure 1 As shown, the cutting assembly includes a deceleration motor 3, a rotating shaft 4 and a saw blade 41, the bottom of the mounting block 1 is fixed with a deceleration motor 3 through bolts, the outp...

Embodiment 2

[0028] On the basis of Example 1, as figure 1 and 2 As shown, it also includes an annular slide rail 15, an annular slide block 16, a push handle 18, a push rod 19 and a wedge block 20. An annular slide rail 15 is welded between the bottom ends of the four mounting rods 10. The inner side of the annular slide rail 15 is a sliding type. A ring-shaped slider 16 is provided, four in-line holes 17 are evenly spaced around the annular slide rail 15, and four pushers 18 are welded evenly around the annular slider 16. Four push rods 19 are welded on the inner side of the 16 evenly spaced, and wedge blocks 20 are welded on the second sliding sleeve 12 , and the wedge blocks 20 are matched with the push rods 19 .

[0029] When the water pipe needs to be cut, the staff pushes the push handle 18 to slide in the in-line hole 17, thereby driving the annular slider 16 to slide in the annular slide rail 15, and the push rod 19 rotates accordingly. When the block 20 is in contact, the push ...

technical field

[0001] The invention relates to a cutting device, in particular to a water pipe cutting device for damaged corners. Background technique

[0002] Water pipes are water supply pipes. Modern decoration water pipes are constructed by buried walls. There are three types of water pipes. The first category is metal pipes, such as hot-dip cast iron pipes, copper pipes, stainless steel pipes, etc. with plastic lining. The second type is plastic-clad metal pipes, such as plastic-clad steel pipes, aluminum-plastic compound pipes, etc. The third category is plastic pipes, such as PB, PP-R, etc. People generally use plastic pipes as water supply pipes.

[0003] At present, after using these plastic pipes for a long time, the exposed water pipes will be damaged a little for some reasons, resulting in some small holes on the water pipes. At this time, people need to expose the corners of the walls to the outside with small holes Sawed off, now people use saws to cut off...

Examples

Embodiment 1

[0019] A corner broken water pipe cutting device, such as Figure 1-3 As shown, it includes a mounting block 1, a handle 2, a cutting assembly, a guide assembly and a fixing assembly. The top of the mounting block 1 is welded with a handle 2 in the middle, and the bottom of the mounting block 1 is provided with a cutting assembly for cutting by rotating. A guide assembly is provided, and the guide assembly is provided with a fixed assembly fixed by sliding.

[0020] When using the device, the worker fixes the device on the water pipe that needs to be cut through the fixing component, and then the worker holds the handle 2 to cut the water pipe through the cutting component, and the guiding component can guide during cutting, so that the cutting is more flat.

[0021] like figure 1 As shown, the cutting assembly includes a deceleration motor 3, a rotating shaft 4 and a saw blade 41, the bottom of the mounting block 1 is fixed with a deceleration motor 3 through bolts, the outp...

Embodiment 2

[0028] On the basis of Example 1, as figure 1 and 2 As shown, it also includes an annular slide rail 15, an annular slide block 16, a push handle 18, a push rod 19 and a wedge block 20. An annular slide rail 15 is welded between the bottom ends of the four mounting rods 10. The inner side of the annular slide rail 15 is a sliding type. A ring-shaped slider 16 is provided, four in-line holes 17 are evenly spaced around the annular slide rail 15, and four pushers 18 are welded evenly around the annular slider 16. Four push rods 19 are welded on the inner side of the 16 evenly spaced, and wedge blocks 20 are welded on the second sliding sleeve 12 , and the wedge blocks 20 are matched with the push rods 19 .

[0029] When the water pipe needs to be cut, the staff pushes the push handle 18 to slide in the in-line hole 17, thereby driving the annular slider 16 to slide in the annular slide rail 15, and the push rod 19 rotates accordingly. When the block 20 is in contact, the push ...

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