Portable tap water pipe cutting tool

Abstract

The utility model relates to the field of water pipe production, in particular to a portable tap water pipe cutting tool which comprises a bottom protective shell and a top protective shell, two sets of air blowers are arranged on one side wall of the bottom protective shell, a discharging through groove is formed in one side wall of the bottom protective shell, and the two sets of air blowers are arranged in the discharging through groove. A set of compression springs are arranged on the surfaces of every two sets of first fixing blocks, carrying handles are arranged on the two opposite side walls of the top protection shell, a driving motor is arranged in the top protection shell, a cutting tool is arranged in the top protection shell, and a driving motor is arranged at the top end in the top protection shell; a top pressing block is arranged in the top protective shell, through the arrangement of two sets of carrying handles, a worker can carry the equipment conveniently, and through transmission connection of the top pressing block and the output end of an electric push rod, the effect of improving the water pipe cutting quality is achieved while displacement of a water pipe in the cutting process is prevented.

Description

Technical Field

[0001] The utility model belongs to the field of water pipe production, and particularly relates to a portable water pipe cutting tool. Background Art

[0002] Water pipes are generally plastic products, that is, polyester as raw material, stabilizers, lubricants, plasticizers, etc. are added, and they are extruded in a pipe making machine by the "plastic" method. They are mainly used as pipes for tap water supply systems in buildings, drainage, exhaust and sewage sanitary pipes, underground drainage pipe systems, rainwater pipes, and threading pipes for wire installation.

[0003] After searching, in the prior art, Chinese patent application number: CN201921537362.9, application date: 2019-09-17, discloses a water pipe cutting auxiliary device, including a base and a leather tape measure; the base is provided with a cutting clearance hole, and fixed V-shaped blocks are respectively provided on both sides of the cutting clearance hole; two fixed V-shaped blocks are provided with sliding V-shaped blocks on opposite sides, and the two sliding V-shaped blocks can be slidably connected to the base, and the two sliding V-shaped blocks are connected to a driving mechanism; the leather tape measure is connected to one of the fixed V-shaped blocks through a support plate, and the measuring line end of the leather tape measure is connected to the cover. The water pipe cutting auxiliary device described in this application measures the length of the water pipe during the process of inserting and clamping the water pipe, and cuts quantitatively. The operation is simple and convenient, and the efficiency is improved.

[0004] However, the device still has the following defects: although the device measures the length of the water pipe and cuts it quantitatively during the process of inserting and clamping the water pipe, the operation is simple and convenient, and the efficiency is improved, the stability of the water pipe during cutting is low, which can easily cause the water pipe to shift during the cutting process and affect the cutting quality. Utility Model Content

[0005] In view of the above problems, the utility model provides a portable water pipe cutting tool, comprising a bottom protective shell and a top protective shell, two sets of blowers are arranged on one side wall of the bottom protective shell, a discharge slot is opened on one side wall of the bottom protective shell, and a plurality of sets of first fixing blocks are arranged on the opposite surfaces of the bottom protective shell and the top protective shell, and the plurality of sets of the first fixing blocks are all located at the corners of the bottom protective shell and the top protective shell;

[0006] A group of compression springs are provided on the surface of each two groups of the first fixed blocks, a hydraulic press is provided on the top of the top protective shell, a hydraulic rod is provided inside the top protective shell, carrying handles are provided on the opposite side walls of the top protective shell, a driving motor is provided inside the top protective shell, a cutting tool is provided inside the top protective shell, a driving motor is provided at the top end of the top protective shell, and a top pressure block is provided inside the top protective shell.

[0007] Furthermore, feed holes are provided on opposite side walls of the bottom protective shell and the top protective shell, and the two groups of feed holes are symmetrically arranged with the central axis of the bottom protective shell as the center.

[0008] Furthermore, the two groups of blowers are symmetrically arranged with the central axis of the bottom protective shell as the center, and the discharge groove and the two groups of blowers are located on the opposite side walls of the bottom protective shell.

[0009] Furthermore, a bottom pad is provided at the inner bottom end of the bottom protective shell, and the central axis of the bottom pad coincides with the central axes of the two groups of feed through holes.

[0010] Furthermore, the hydraulic rod is transmission-connected to the output end of the hydraulic press, and the central axis of the hydraulic rod coincides with the central axis of the top protective shell.

[0011] Furthermore, a second fixing block is provided inside the top protective shell, a surface of the second fixing block is connected to the end of the hydraulic rod, and a transmission roller shaft is connected through the inside of the second fixing block.

[0012] Furthermore, the output end of the driving motor is drivingly connected to the driving roller, and the cutting tool is connected to the end of the driving roller and away from the end of the driving motor.

[0013] Furthermore, the top pressing block is transmission-connected to the output end of the electric push rod, and the central axis of the top pressing block coincides with the central axis of the bottom cushion block.

[0014] The beneficial effects of the utility model are:

[0015] 1. The setting of two sets of carrying handles makes it convenient for staff to carry the equipment. A top pressure block is provided inside the top protective shell. The top pressure block is connected to the output end of the electric push rod through transmission. Water pipes of different specifications can be fixed, which prevents the displacement of the water pipe during the cutting process and improves the cutting quality of the water pipe.

[0016] 2. Through the setting of two sets of blowers, the waste generated by cutting can be cleaned up. Through the discharge slot and the two sets of blowers located on the opposite side walls of the bottom protective shell, the waste generated during cutting can be discharged from the inside of the bottom protective shell through the discharge slot. Through the setting of several sets of compression springs, it is possible to limit water pipes of different sizes while preventing the cutting waste from affecting the inside of the equipment.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure according to an embodiment of the utility model is shown;

[0020] Figure 2 A schematic diagram of the bottom protective shell structure according to an embodiment of the utility model is shown;

[0021] Figure 3 A schematic diagram of the structure of a cutting tool according to an embodiment of the utility model is shown;

[0022] Figure 4 A structural cross-sectional view according to an embodiment of the utility model is shown.

[0023] In the figure: 1. bottom protective shell; 2. feeding hole; 3. blower; 4. discharge slot; 5. bottom pad; 6. first fixed block; 7. compression spring; 8. top protective shell; 9. hydraulic press; 10. hydraulic rod; 11. carrying handle; 12. second fixed block; 13. transmission roller; 14. driving motor; 15. cutting tool; 16. electric push rod; 17. top pressure block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model embodiment provides a portable water pipe cutting tool, including a bottom protective shell 1 and a top protective shell 8; illustratively, as Figure 1-4 shown.

[0026] Feed holes 2 are provided on opposite side walls of the bottom protective shell 1 and the top protective shell 8, and the two groups of feed holes 2 are symmetrically arranged with the central axis of the bottom protective shell 1 as the center. Two groups of blowers 3 are provided on one side wall of the bottom protective shell 1, and the two groups of blowers 3 are symmetrically arranged with the central axis of the bottom protective shell 1 as the center. A discharge slot 4 is provided on one side wall of the bottom protective shell 1, and the discharge slot 4 and the two groups of blowers 3 are located on opposite side walls of the bottom protective shell 1;

[0027] A bottom pad 5 is provided at the inner bottom end of the bottom protective shell 1, and the central axis of the bottom pad 5 coincides with the central axis of the two groups of feeding holes 2. Several groups of first fixing blocks 6 are provided on the relative surfaces of the bottom protective shell 1 and the top protective shell 8. Several groups of the first fixing blocks 6 are located at the corners of the bottom protective shell 1 and the top protective shell 8, and a group of compression springs 7 are provided on the surfaces of every two groups of the first fixing blocks 6.

[0028] Specifically, by setting up two groups of the blowers 3, the waste generated by cutting can be cleaned up, and by the discharge groove 4 and the two groups of blowers being located on the opposite side walls of the bottom protective shell 1, the waste generated during cutting can be discharged from the interior of the bottom protective shell 1 through the discharge groove 4, and by setting up several groups of compression springs 7, water pipes of different sizes can be limited.

[0029] A hydraulic press 9 is provided on the top of the top protective shell 8, and a hydraulic rod 10 is provided inside the top protective shell 8. The hydraulic rod 10 is transmission-connected to the output end of the hydraulic press 9, and the central axis of the hydraulic rod 10 coincides with the central axis of the top protective shell 8. Carrying handles 11 are provided on opposite side walls of the top protective shell 8. A second fixed block 12 is provided inside the top protective shell 8, and the surface of the second fixed block 12 is connected to the end of the hydraulic rod 10. A transmission roller shaft 13 is connected through the inside of the second fixed block 12.

[0030] A driving motor 14 is provided inside the top protective shell 8, and the output end of the driving motor 14 is drivingly connected to the driving roller 13. A cutting tool 15 is provided inside the top protective shell 8, and the cutting tool 15 is connected to the end of the driving roller 13 and one end away from the driving motor 14. A driving motor 16 is provided at the top inner top of the top protective shell 8. A top pressing block 17 is provided inside the top protective shell 8, and the top pressing block 17 is drivingly connected to the output end of the electric push rod 16, and the central axis of the top pressing block 17 coincides with the central axis of the bottom cushion block 5.

[0031] Specifically, the provision of two sets of carrying handles 11 makes it convenient for staff to carry the equipment. A top pressure block 17 is provided inside the top protective shell 8. The top pressure block 17 is connected to the output end of the electric push rod 16 through transmission, so that water pipes of different specifications can be fixed to prevent displacement of the water pipes during the cutting process.

[0032] The portable water pipe cutting tool proposed by the embodiment of the utility model has the following working principle:

[0033] By setting the two groups of blowers 3, the waste generated by cutting can be cleaned up. By the discharge slot 4 and the two groups of blowers being located on the opposite side walls of the bottom protective shell 1, the waste generated during cutting can be discharged from the inside of the bottom protective shell 1 through the discharge slot 4. By setting several groups of compression springs 7, water pipes of different sizes can be limited.

[0034] The provision of two sets of carrying handles 11 makes it convenient for staff to carry the equipment. A top pressing block 17 is provided inside the top protective shell 8. The top pressing block 17 is connected to the output end of the electric push rod 16 through transmission, so that water pipes of different specifications can be fixed to prevent displacement of the water pipes during the cutting process.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A portable water pipe cutting tool, comprising a bottom protective shell (1) and a top protective shell (8), characterized in that: Two groups of blowers (3) are provided on one side wall of the bottom protective shell (1), a discharge slot (4) is provided on one side wall of the bottom protective shell (1), and a plurality of groups of first fixing blocks (6) are provided on the opposite surfaces of the bottom protective shell (1) and the top protective shell (8), and the plurality of groups of first fixing blocks (6) are located at the corners of the bottom protective shell (1) and the top protective shell (8); A group of compression springs (7) are provided on the surface of each two groups of the first fixed blocks (6); a hydraulic press (9) is provided on the top of the top protective shell (8); a hydraulic rod (10) is provided inside the top protective shell (8); carrying handles (11) are provided on opposite side walls of the top protective shell (8); a driving motor (14) is provided inside the top protective shell (8); a cutting tool (15) is provided inside the top protective shell (8); an electric push rod (16) is provided at the top end of the top protective shell (8); and a top pressure block (17) is provided inside the top protective shell (8).

2. A portable water pipe cutting tool according to claim 1, characterized in that: Feed through holes (2) are provided on opposite side walls of the bottom protective shell (1) and the top protective shell (8), and two groups of the feed through holes (2) are symmetrically arranged with the central axis of the bottom protective shell (1) as the center.

3. The portable water pipe cutting tool according to claim 1, characterized in that: The two groups of blowers (3) are symmetrically arranged with the central axis of the bottom protective shell (1) as the center, and the discharge channel (4) and the two groups of blowers (3) are located on the opposite side walls of the bottom protective shell (1).

4. The portable water pipe cutting tool according to claim 1, characterized in that: A bottom pad (5) is provided at the inner bottom end of the bottom protective shell (1), and the central axis of the bottom pad (5) coincides with the central axes of the two groups of feed through holes (2).

5. The portable water pipe cutting tool according to claim 1, characterized in that: The hydraulic rod (10) is transmission-connected to the output end of the hydraulic machine (9), and the central axis of the hydraulic rod (10) coincides with the central axis of the top protective shell (8).

6. The portable water pipe cutting tool according to claim 1, characterized in that: A second fixing block (12) is provided inside the top protective shell (8), a surface of the second fixing block (12) is connected to the end of the hydraulic rod (10), and a transmission roller shaft (13) is connected through the inside of the second fixing block (12).

7. The portable water pipe cutting tool according to claim 1, characterized in that: The output end of the driving motor (14) is drivingly connected to the driving roller shaft (13), and the cutting tool (15) is connected to the end of the driving roller shaft (13) and one end away from the driving motor (14).

8. The portable water pipe cutting tool according to claim 1, characterized in that: The top pressing block (17) is transmission-connected to the output end of the electric push rod (16), and the central axis of the top pressing block (17) coincides with the central axis of the bottom cushion block (5).

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