阅读说明：本技术 一种钛合金管材切割装置 (Titanium alloy tubular product cutting device ) 是由 何峰 于 2021-08-07 设计创作，主要内容包括：本发明提供一种钛合金管材切割装置,涉及钛合金技术领域。该一种钛合金管材切割装置,包括支架,伸缩装置,切割机构,切割刀片,驱动装置,供水底座,抽气装置,散热机构,支架顶端中部固定连接有伸缩装置,伸缩装置底端固定连接有切割机构,切割机构中部固定连接有切割刀片,切割刀片左右两侧固定管连接有驱动装置,驱动装置下方设有供水底座,供水底座顶端设有散热机构,散热机构右侧的供水底座固定连接,通过切割机构防止积屑瘤在切割刀片外侧堆积以及对切割刀片进行降温防止切割刀片温度,本发明提供了一种钛合金管材切割装置,解决了在对钛合金管材进行切割时切割刀具上形成积屑瘤导致钛合金管材切面不光滑的问题。(The invention provides a titanium alloy pipe cutting device, and relates to the technical field of titanium alloys. The titanium alloy pipe cutting device comprises a support, a telescopic device, a cutting mechanism, a cutting blade, a driving device, a water supply base, an air exhaust device and a heat dissipation mechanism, wherein the telescopic device is fixedly connected to the middle part of the top end of the support, the cutting mechanism is fixedly connected to the bottom end of the telescopic device, the cutting blade is fixedly connected to the middle part of the cutting mechanism, the driving device is fixedly connected to the left side and the right side of the cutting blade through fixed pipes, the water supply base is arranged below the driving device, the heat dissipation mechanism is arranged at the top end of the water supply base, the water supply base on the right side of the heat dissipation mechanism is fixedly connected, the invention provides a titanium alloy pipe cutting device, which prevents accumulated chip from accumulating at the outer side of a cutting blade and prevents the temperature of the cutting blade from being reduced through a cutting mechanism.)

1. The utility model provides a titanium alloy tubular product cutting device, includes support (1), telescoping device (2), cutting mechanism (3), cutting blade (4), drive arrangement (5), water supply base (6), air exhaust device (7), heat dissipation mechanism (8), its characterized in that: support (1) top middle part fixedly connected with telescoping device (2), telescoping device (2) bottom fixedly connected with cutting mechanism (3), cutting mechanism (3) middle part fixedly connected with cutting blade (4), the fixed union coupling in cutting blade (4) left and right sides has drive arrangement (5), drive arrangement (5) below is equipped with water supply base (6), water supply base (6) top is equipped with heat dissipation mechanism (8), water supply base (6) fixed connection on heat dissipation mechanism (8) right side.

2. The titanium alloy pipe cutting device according to claim 1, wherein: the water supply base (6) is close to the flexible base (601) of top fixedly connected with, sliding connection between flexible base (601) top and the heat dissipation mechanism (8), and drive arrangement (5) rotation end fixedly connected with connecting axle (501), connecting axle (501) pass cutting blade (4) middle part and cutting blade (4) fixed connection.

3. The titanium alloy pipe cutting device according to claim 1, wherein: the cutting mechanism (3) comprises a water supply device (301) fixedly connected above a driving device (5), one side of the water supply device (301) close to a cutting blade (4) is fixedly connected with a water guide box (302), the left side of the water guide box (302) is uniformly and fixedly connected with a water guide pipe (303), the middle part of the outer side of the water guide pipe (303) is fixedly connected with a connecting block (304), one end of the water guide pipe (303) far away from the water guide box (302) is fixedly connected with a semicircular elastic connecting piece (305), one end of the semicircular elastic connecting piece (305) far away from the water guide pipe (303) is fixedly connected with an arc flow guide cleaning plate (306), the top end of the arc flow guide cleaning plate (306) far away from the water guide pipe (303) is fixedly connected with an electromagnet block (307), one side of the connecting block (304) far away from the water guide box (302) is fixedly connected with a supporting plate (308), one end of the supporting plate (308) far away from the connecting block (304) is fixedly connected with a second electromagnet block (309), the inner side of the arc-shaped diversion cleaning plate (306) is close to a connecting rod (310) fixedly connected with a semicircular elastic connecting piece (305), one end of the connecting rod (310) far away from the arc-shaped diversion cleaning plate (306) is fixedly connected with a zigzag wave spoiler (311), one end of the zigzag wave spoiler (311) far away from the connecting rod (310) is provided with a rotating shaft (311) which penetrates through the end, the rotating shaft (311) is rotatably connected with the zigzag wave spoiler (311), the top end and the bottom end of the rotating shaft (311) penetrate through a water guide pipe (303) and are fixedly connected with each other, the middle part of the zigzag wave spoiler (311) is close to two sides of the left side fixedly connected with a limiting spring (313), and one end, far away from the zigzag wave spoiler (311), of the limiting spring (313) is fixedly connected with the water guide pipe (303).

4. The titanium alloy pipe cutting device according to claim 3, wherein: zigzag wave spoiler (311) are irregular zigzag wave, and the magnetic pole is the same between magnet piece (307) and second magnet piece (309), and there is certain distance between one end bottom and cutting blade (4) that aqueduct (303) were kept away from in second magnet piece (309), and arc water conservancy diversion clearance plate (306) middle part left side is equipped with circular delivery port, and connecting rod (310) have certain elasticity.

5. The titanium alloy pipe cutting device according to claim 1, wherein: the heat dissipation mechanism (8) comprises a pipe (801) arranged at the top end of the telescopic base (601), a water supply pipe (802) is arranged in the middle of the pipe (801), the water supply pipe (802) penetrates through the air exhaust device (7) to be fixedly connected with the water supply base (6), a fixing ring (803) is uniformly and fixedly connected onto the water supply pipe (802), an automatic telescopic rod (804) is uniformly and fixedly connected onto the outer side of the fixing ring (803), an arc-shaped supporting block (805) is fixedly connected onto one end, far away from the fixing ring (803), of the automatic telescopic rod (804), a first magnetic ring (806) is arranged on the left side of the fixing ring (803), an annular water bag (807) is fixedly connected onto the right side of the first magnetic ring (806), a second magnetic ring (808) is fixedly connected onto the right side of the annular water bag (807), the annular water bag (807) is rotatably connected with the water supply pipe (802), and rotating fan blades (809) are fixedly connected onto the right side of the second magnetic ring (808), the connecting spring (810) is uniformly and fixedly connected to the outer side of the first magnetic ring (806), the elastic water guide pipe (811) is arranged in the middle of the connecting spring (810), the water absorption sponge (812) is fixedly connected to the top end of the elastic water guide pipe (811), the bottom end of the elastic water guide pipe (811) penetrates through the first magnetic ring (806) and is arranged in the annular water bag (807), and the top end of the elastic water guide pipe (811) is fixedly connected with the water absorption sponge (812).

6. The titanium alloy pipe cutting device according to claim 5, wherein: the magnetic poles of the first magnetic ring (806) and the second magnetic ring (808) are opposite, the annular water bag (807) is communicated with the water supply pipe (802), the top end of the arc-shaped supporting block (805) is a rough surface, the connecting spring (810) is an energizing spring, the water supply pipe (802) is a hollow pipe, the air exhaust end of the air exhaust device (7) is arranged between the intersection part of the air exhaust device (7) and the inner wall of the pipe (801), and the right side of the pipe (801) is tightly attached to the air exhaust device (7).

Technical Field

The invention relates to the technical field of titanium alloy, in particular to a titanium alloy pipe cutting device.

Background

Titanium alloy refers to a variety of alloy metals made from titanium and other metals. Titanium is an important structural metal developed in the fifties of the twentieth century, and the titanium alloy has high strength, good corrosion resistance and high heat resistance.

In the process of cutting the titanium alloy pipe, the cutting tool is rotated at high speed to gradually raise the temperature of the cutting tool, the high temperature promotes the diffusion and the bonding on the surface of the cutting edge to form accumulated chip nodules, and the accumulated chip nodules are continuously accumulated on the cutting tool to cause the cutting surface of the titanium alloy pipe to be rough and unsmooth, so that the use of the titanium alloy pipe is influenced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a titanium alloy pipe cutting device, which solves the problem that the section of a titanium alloy pipe is not smooth due to the formation of accumulated bits on a cutting tool when the titanium alloy pipe is cut.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a titanium alloy tubular product cutting device, which comprises a bracket, the telescoping device, cutting mechanism, cutting blade, drive arrangement, the water supply base, air exhaust device, heat dissipation mechanism, support top middle part fixedly connected with telescoping device, telescoping device bottom fixedly connected with cutting mechanism, cutting mechanism middle part fixedly connected with cutting blade, the fixed union coupling in cutting blade left and right sides has drive arrangement, the drive arrangement below is equipped with the water supply base, the water supply base top is equipped with heat dissipation mechanism, the water supply base fixed connection on heat dissipation mechanism right side.

Preferably, the water supply base is close to the flexible base of top fixedly connected with, sliding connection between flexible base top and the heat dissipation mechanism, and drive arrangement rotates end fixedly connected with connecting axle, and the connecting axle passes cutting blade middle part and cutting blade fixed connection.

Preferably, the cutting mechanism comprises a water supply device fixedly connected above the driving device, one side of the water supply device close to the cutting blade is fixedly connected with a water guide box, the left side of the water guide box is uniformly and fixedly connected with a water guide pipe, the middle part of the outer side of the water guide pipe is fixedly connected with a connecting block, one end of the water guide pipe far away from the water guide box is fixedly connected with a semicircular elastic connecting piece, one end of the semicircular elastic connecting piece far away from the water guide pipe is fixedly connected with an arc-shaped flow guide cleaning plate, the top end of one end of the arc-shaped flow guide cleaning plate far away from the water guide pipe is fixedly connected with an electromagnet block, one side of the connecting block far away from the water guide box is fixedly connected with a supporting plate, one end of the supporting plate far away from the connecting block is fixedly connected with a second electromagnet block, the inner side of the arc-shaped flow guide cleaning plate close to the semicircular elastic connecting piece is fixedly connected with a connecting rod, one end of the connecting rod far away from the arc-shaped flow guide cleaning plate is fixedly connected with a zigzag wave spoiler, the end of the zigzag wave spoiler far away from the connecting rod is provided with a rotating shaft which penetrates through the end, the rotating shaft is rotatably connected with the zigzag wave spoiler, the top end and the bottom end of the rotating shaft penetrate through the water guide pipe and are fixedly connected with the water guide pipe, the middle part of the zigzag wave spoiler is close to the two sides of the left side and is fixedly connected with limiting springs, and the end, far away from the zigzag wave spoiler, of the limiting springs is fixedly connected with the water guide pipe.

Preferably, the tortuous wave spoiler is irregular tortuous wave, and the magnetic pole is the same between magnet piece and the second magnet piece, has certain distance between the one end bottom that the aqueduct was kept away from to the second magnet piece and the cutting blade, and arc water conservancy diversion clearance board middle part left side is equipped with circular delivery port, and the connecting rod has certain elasticity.

Preferably, the heat dissipation mechanism comprises a pipe arranged at the top end of the telescopic base, a water supply pipe is arranged in the middle of the pipe, the water supply pipe passes through the air extractor and is fixedly connected with the water supply base, a fixing ring is uniformly and fixedly connected to the water supply pipe, an automatic telescopic rod is uniformly and fixedly connected to the outer side of the fixing ring, an arc-shaped supporting block is fixedly connected to one end of the automatic telescopic rod, which is far away from the fixing ring, a first magnetic ring is arranged on the left side of the fixing ring, an annular water sac is fixedly connected to the right side of the first magnetic ring, a second magnetic ring is fixedly connected to the right side of the annular water sac, the annular water sac is rotatably connected with the water supply pipe, a rotating fan blade is fixedly connected to the right side of the second magnetic ring, a connecting spring is uniformly and fixedly connected to the outer side of the first magnetic ring, an elastic water guide pipe is arranged in the middle of the connecting spring, a water absorption sponge is fixedly connected to the top end of the elastic water guide pipe, the elastic water guide pipe passes through the first magnetic ring and is arranged in the annular water sac, the top end of the elastic aqueduct is fixedly connected with the water absorption sponge.

Preferably, the magnetic poles of the first magnetic ring and the second magnetic ring are opposite, the annular water bag is communicated with the water supply pipe, the top end of the arc-shaped supporting block is a rough surface, the connecting spring is an electrifying spring, the water supply pipe is a hollow pipe, the air suction end of the air suction device is arranged between the intersection part of the air suction device and the water supply pipe and the inner wall of the pipe, and the right side of the pipe is tightly attached to the air suction device.

(III) advantageous effects

(1) According to the invention, the connecting rod enables the zigzag wave spoiler to drive the arc-shaped flow guide cleaning plate to continuously swing under the action of water flow through the water guide pipe, the zigzag wave spoiler, the rotating shaft and the arc-shaped flow guide cleaning plate which are arranged in the cutting mechanism, and the bottom end of the arc-shaped flow guide cleaning plate is tightly attached to the outer side of the cutting blade under the action of magnetic force between the electromagnet block and the second electromagnet block to clean accumulated scraps formed when the pipe is cut on the outer side of the cutting blade, so that the accumulated scraps are prevented from being accumulated on the outer side of the cutting blade to influence the smoothness of the section of the pipe.

(2) According to the invention, through the water guide pipe arranged in the cutting mechanism and the arc-shaped flow guide cleaning plate, high-pressure water flow passing through the arc-shaped flow guide cleaning plate is enabled to be sprayed out from the bottom end of the arc-shaped flow guide cleaning plate and the top end of the arc-shaped flow guide cleaning plate under the action of the zigzag wave spoiler and the circular water outlet on the arc-shaped flow guide cleaning plate in the process of cutting a pipe, the zigzag wave spoiler is matched to drive the arc-shaped flow guide cleaning plate to continuously swing to increase the coverage area of the water flow, so that the cooling effect on a cutting blade is enhanced, the phenomenon that the temperature of the cutting blade is too high due to high-speed rotation of the cutting blade and friction between the pipe is prevented, and the service life of the cutting blade is influenced.

(3) According to the invention, the first magnetic ring, the annular water bag, the second magnetic ring, the rotating fan blades, the connecting spring and the elastic water guide pipe are arranged in the heat dissipation mechanism, the rotating fan blades are driven by the water absorption sponge to rotate continuously under the action of air flow, the water in the annular water bag is extruded out through the water absorption sponge to moisten the inner wall of the pipe under the action of magnetic force between the first magnetic ring and the second magnetic ring, and the water on the inner wall of the pipe is quickly evaporated by matching with air flowing fast in the pipe, so that the temperature of the pipe is prevented from being too high, and the pipe is deformed and influenced by internal stress after being cut, so that the use of the pipe is prevented.

(4) According to the invention, after current is introduced into the connecting spring through the connecting spring arranged in the heat dissipation mechanism and the automatic telescopic rod, the connecting spring can enable pipes with different diameters to moisten and support the inner wall of the pipe under the action of the mutual attraction force of the current between the coils of the connecting spring, the damping effect of the arc-shaped supporting block is increased through the rough surface of the arc-shaped supporting block, the pipe is prevented from rotating in the cutting process to influence the normal cutting of the pipe, air flowing fast in the pipe can drive cutting scraps in a cutting area on the pipe to enter the pipe under the action of the air exhaust device, and the cutting scraps are prevented from being accumulated in the cutting area to influence the smoothness of the section of the pipe.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the cutting mechanism of the present invention;

FIG. 3 is a schematic diagram of an arc-shaped flow guide cleaning plate structure according to the present invention;

FIG. 4 is a side cross-sectional view of the water conduit of the present invention;

FIG. 5 is a schematic structural diagram of a heat dissipation mechanism according to the present invention;

FIG. 6 is a schematic view of the structure of the annular water bag of the present invention.

The cutting device comprises a support 1, a telescopic device 2, a cutting mechanism 3, a water supply device 301, a water guide box 302, a water guide pipe 303, a connecting block 304, a semicircular elastic connecting piece 305, an arc-shaped flow guide cleaning plate 306, an electromagnet block 307, a supporting plate 308, a second electromagnet block 309, a connecting rod 310, a zigzag wave spoiler 311, a rotating shaft 312, a limiting spring 313, a cutting blade 4, a driving device 5, a connecting shaft 501, a water supply base 6, a telescopic base 601, an air extracting device 7, a heat radiating mechanism 8, a pipe 801, a water supply pipe 802, a fixing ring 803, an automatic telescopic rod 804, an arc-shaped supporting block 805, a first magnetic ring 806, an annular water bag 807, a second magnetic ring 808, rotating fan blades 809, a connecting spring 810, an elastic water guide pipe 811 and a water absorbing sponge 812.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in FIGS. 1-6, an embodiment of the invention provides a titanium alloy pipe cutting device, which comprises a bracket 1, a telescopic device 2, a cutting mechanism 3, a cutting blade 4, a driving device 5, a water supply base 6, an air exhaust device 7 and a heat dissipation mechanism 8, wherein the middle part of the top end of the bracket 1 is fixedly connected with the telescopic device 2, the bottom end of the telescopic device 2 is fixedly connected with the cutting mechanism 3, the middle part of the cutting mechanism 3 is fixedly connected with the cutting blade 4, the left side and the right side of the cutting blade 4 are fixedly connected with the driving device 5 through pipes, the lower part of the driving device 5 is provided with the water supply base 6, the top end of the water supply base 6 is provided with the heat dissipation mechanism 8, the water supply base 6 at the right side of the heat dissipation mechanism 8 is fixedly connected, the telescopic base 601 is fixedly connected close to the top end of the water supply base 6, the top end of the telescopic base 601 is connected with the heat dissipation mechanism 8 in a sliding manner, the rotating end of the driving device 5 is fixedly connected with a connecting shaft 501, the connecting shaft 501 penetrates through the middle of the cutting blade 4 and is fixedly connected with the cutting blade 4.

The cutting mechanism 3 comprises a water supply device 301 fixedly connected above a driving device 5, one side of the water supply device 301 close to a cutting blade 4 is fixedly connected with a water guide box 302, the left side of the water guide box 302 is uniformly and fixedly connected with a water guide pipe 303, the middle part of the outer side of the water guide pipe 303 is fixedly connected with a connecting block 304, one end of the water guide pipe 303 far away from the water guide box 302 is fixedly connected with a semicircular elastic connecting piece 305, one end of the semicircular elastic connecting piece 305 far away from the water guide pipe 303 is fixedly connected with an arc-shaped flow guide cleaning plate 306, the top end of one end of the arc-shaped flow guide cleaning plate 306 far away from the water guide pipe 303 is fixedly connected with an electromagnet block 307, one side of the connecting block 304 far away from the water guide box 302 is fixedly connected with a supporting plate 308, one end of the supporting plate 308 far away from the connecting block 304 is fixedly connected with a second electromagnet block 309, and the inner side of the arc-shaped flow guide cleaning plate 306 is fixedly connected with a connecting rod 310 close to the semicircular elastic connecting piece 305, one end of the connecting rod 310, which is far away from the arc diversion cleaning plate 306, is fixedly connected with a zigzag wave spoiler 311, one end of the zigzag wave spoiler 311, which is far away from the connecting rod 310, is penetrated by a rotating shaft 311, the rotating shaft 311 is rotatably connected with the zigzag wave spoiler 311, the top end and the bottom end of the rotating shaft 311 penetrate through a water guide pipe 303 and are fixedly connected with the water guide pipe 303, a limiting spring 313 is fixedly connected to the middle part of the zigzag wave spoiler 311, which is close to the left side of the left side, one end of the limiting spring 313, which is far away from the zigzag wave spoiler 311, is fixedly connected with the water guide pipe 303, the zigzag wave spoiler 311 is irregularly zigzag wave-shaped, the magnetic poles between the electromagnet block 307 and the second electromagnet block 309 are the same, a certain distance is reserved between the bottom end of the second electromagnet block 309, which is far away from the water guide pipe 303, and the cutting blade 4, a circular water outlet is arranged on the left side of the middle part of the arc diversion cleaning plate 306, and the connecting rod 310 has certain elasticity.

The heat dissipation mechanism 8 comprises a pipe 801 arranged at the top end of a telescopic base 601, a water supply pipe 802 is arranged in the middle of the pipe 801, the water supply pipe 802 passes through an air extractor 7 and is fixedly connected with a water supply base 6, a fixing ring 803 is uniformly and fixedly connected to the water supply pipe 802, an automatic telescopic rod 804 is uniformly and fixedly connected to the outer side of the fixing ring 803, an arc-shaped supporting block 805 is connected to one end of the automatic telescopic rod 804 far away from the fixing ring 803, a first magnetic ring 806 is arranged on the left side of the fixing ring 803, an annular water bag 807 is fixedly connected to the right side of the first magnetic ring 806, a second magnetic ring 808 is fixedly connected to the right side of the annular water bag 807, the annular water bag 807 is rotatably connected with the water supply pipe 802, a rotating fan blade 809 is fixedly connected to the right side of the second magnetic ring 808, a connecting spring 810 is uniformly and fixedly connected to the outer side of the first magnetic ring 806, an elastic water guide pipe 811 is arranged in the middle of the connecting spring 810, and a water absorption sponge 812 is fixedly connected to the top end of the elastic water guide pipe 811, the bottom end of an elastic water guide pipe 811 penetrates through a first magnetic ring 806 and is arranged in an annular water bag 807, the top end of the elastic water guide pipe 811 is fixedly connected with a water absorption sponge 812, the magnetic poles of the first magnetic ring 806 and the second magnetic ring 808 are opposite, the annular water bag 807 is communicated with a water supply pipe 802, the top end of an arc-shaped supporting block 805 is a rough surface, a connecting spring 810 is an electrifying spring, the water supply pipe 802 is a hollow pipe, the air extraction end of an air extraction device 7 is arranged between the intersection part of the air extraction device 7 and the inner wall of the pipe 801, and the right side of the pipe 801 is tightly attached to the air extraction device 7.

When the cutting tool is used, when a titanium alloy pipe is cut, the driving device 5 is started to drive the cutting blade 4 to rotate through the connecting shaft 501, the water supply device 301 is started to inject high-pressure water flow into the water guide box 302, the high-pressure water flow enters the water guide pipe 303 through the water guide box 302 and rapidly flows in the water guide pipe 303 to collide with the bent convex part on the bent wave spoiler 311, so that the bent wave spoiler 311 swings left and right around the rotating shaft 311 in a small amplitude under the limitation of the limiting spring 313, the bent wave spoiler 311 drives the arc-shaped flow guide cleaning plate 306 to continuously swing left and right in a small amplitude through the connecting rod 310, and meanwhile, the current introduced between the second electromagnet block 309 and the electromagnet block 307 enables the electromagnet block 307 to move downwards under the mutual exclusion effect of the magnetic force between the electromagnet block 309 and the second electromagnet block 309 so that the bottom end of the arc-shaped flow guide cleaning plate 306 far away from the water guide pipe 303 is tightly attached to the outer side of the cutting blade 4, the cutting tool has the advantages that accumulated chip tumors formed on the outer side of the cutting blade 4 under the influence of high temperature when a titanium alloy pipe is cut are cleaned, the cutting effect of the titanium alloy due to the fact that the outer side of the cutting blade 4 is affected by unevenness caused by continuous accumulation of the accumulated chip tumors on the cutting blade 4 is prevented, the height of one end, away from the water guide pipe 303, of the arc-shaped flow guide cleaning plate 306 can be adjusted through the arrangement of the second electromagnet block 309 and the electromagnet block 307, the end, away from the water guide pipe 303, of the arc-shaped flow guide cleaning plate 306 is prevented from being always attached to the outer side of the cutting blade 4 to be rubbed, so that the temperature of the cutting blade 4 is increased, the loss of the cutting blade 4 is accelerated, and when high-pressure water flows are sprayed out through the water guide pipe 303, a part of the high-pressure water flows on the inner side of the arc-shaped flow guide cleaning plate 306 along the radian in the arc-shaped flow guide cleaning plate 306 and finally contacts with the outer side of the cutting blade 4, cooling cutting blade 4, prevent that cutting blade 4 high temperature from aggravating cutting blade 4's loss and preventing that the high temperature cutting blade 4 outside from forming too much long-pending bits tumour, thereby another part high-pressure rivers through the circular delivery port blowout on arc water conservancy diversion clearance board 306 to and increase high-pressure rivers under the continuous wobbling effect of arc water conservancy diversion clearance board 306 and to the area covered of arc water conservancy diversion clearance board 306 thereby the reinforcing is to cutting blade 4's cooling effect.

When the water supply base 6 is started to inject water into the water supply pipe 802 in the process of cutting the pipe 801, the water entering the water supply pipe 802 enters the annular water bag 807 through the water supply pipe 802, when the pipe 801 is cut, current is introduced into the annular water bag 807 and the second magnetic ring 808 so that the annular water bag 807 and the second magnetic ring 808 approach each other under the action of magnetic force to squeeze the annular water bag 807, the water in the annular water bag 807 is squeezed into the water absorption sponge 812 through the elastic water guide pipe 811, meanwhile, the air suction device 7 is started to suck air in the pipe 801 into the air suction device 7 so that the rotating fan blades 809 continuously rotate under the action of air flow, the rotating fan blades 809 continuously rotate, the water absorption sponge 812 is driven to rotate by the annular water bag 807 and the first magnetic ring 806 to rub the soaked water absorption sponge 812 with the inner wall of the pipe 801, and thus the pipe 801 is wet, and the moisture on the inner wall of the pipe 801 after being wetted is quickly evaporated under the action of the air flowing fast in the pipe 801, so that the pipe 801 is cooled, the pipe 801 is prevented from being deformed under the influence of the internal stress after being cut due to the fact that the temperature of the pipe 801 is increased too fast during cutting, the use of the pipe 801 is influenced, the connecting spring 810 forms an electrified spiral coil under the action of magnetic force by adjusting the automatic telescopic rod 804 and introducing current into the connecting spring 810, the pipe 801 is contracted under the action of mutual attraction force between the currents so that the pipe 801 with different diameters can be cut and cooled, when the air flowing fast in the pipe 801 under the action of the air exhaust device 7 sucks cutting chips generated in a cutting area into the pipe 801, and the cutting chips are prevented from being accumulated in the cutting area to influence the smoothness of a cutting surface.