CN113210716A

CN113210716A - Nonrust steel pipe cutting equipment

Info

Publication number: CN113210716A
Application number: CN202110569101.0A
Authority: CN
Inventors: 谢丽卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-08-06

Abstract

The invention discloses stainless steel pipe cutting equipment, which comprises a box body, wherein vertical grooves are formed in the left side and the right side of the box body, a stainless steel pipe body is arranged in an inner cavity of the box body, the left end and the right end of the stainless steel pipe body respectively penetrate through the adjacent vertical grooves and extend to the outer side of the box body, and through the matched use of a series of components such as a second hose, a dust collector, a connecting pipe and the like, scraps generated when the stainless steel pipe body is cut can be cleaned in time, so that the equipment can better run; through the matching use of a series of components such as the first hose, the fan blade, the vertical pipe and the like, the high temperature generated when the cutting piece cuts the stainless steel pipe body can be reduced, so that the damage of the high temperature to parts in the equipment is avoided; through the matching use of a series of components such as the sliding block, the sliding groove and the baffle plate, the position of the baffle plate can be adjusted according to requirements, and therefore the length of the cut stainless steel pipe can be adjusted.

Description

Nonrust steel pipe cutting equipment

Technical Field

The invention relates to the technical field of stainless steel pipe processing, in particular to stainless steel pipe cutting equipment.

Background

The stainless steel pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like of petroleum, chemical engineering, medical treatment, food, light industry, mechanical instruments and the like. In addition, since the steel sheet is light in weight when it is bent and has the same torsional strength, it is widely used for manufacturing machine parts and engineering structures, and a cutting device is required when it is cut.

And current cutting equipment often can not consider the high temperature that stainless steel pipe produced when the cutting, can cause the damage to its inside spare part in the use to influence its life, simultaneously in cutting process, can produce the piece of stainless steel pipe, when the piece is too much piled up at the equipment inner chamber, can cause the influence to the normal operating of equipment undoubtedly, then can not adjust the stainless steel pipe length of cutting as required, so propose a stainless steel pipe cutting equipment here.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of inconvenient cleaning, influence on service life and inconvenient adjustment in the prior art, and provide stainless steel pipe cutting equipment. The stainless steel pipe cutting equipment has the characteristics of convenience in cleaning, guarantee of service life and convenience in adjustment.

In order to achieve the purpose, the invention provides the following technical scheme: a stainless steel pipe cutting device comprises a box body, wherein vertical grooves are formed in the left side and the right side of the box body, a stainless steel pipe body is arranged in an inner cavity of the box body, the left end and the right end of the stainless steel pipe body respectively penetrate through the adjacent vertical grooves and extend to the outer side of the box body, an adjusting mechanism is arranged at the right end of the stainless steel pipe body, a transverse plate is fixedly connected to the position, close to the bottom, of the inner cavity of the box body, a leakage hole is formed in the transverse plate, a water collecting box is arranged at the bottom of the transverse plate, a water inlet hole is formed in the top of the water collecting box, the bottom of the water collecting box is fixedly connected with the bottom of the inner cavity of the box body, a water drainage pipe is inserted into the right side of the water collecting box, a valve is mounted on the water drainage pipe, an adsorption mechanism is arranged at the position, close to the left side, of the bottom of the inner cavity of the box body, a vertical plate is fixedly connected with the top of the inner cavity of the box body, a plurality of mounting plates are fixedly connected with the left side of the vertical plate, a cutting mechanism is arranged on the right side of the vertical plate, the utility model discloses a tap water tank, including tank, riser, valve, standpipe, swivel rod, driving mechanism, lateral door, hose bottom, riser top and box inner chamber top swing joint, the tank top is close to left side department and installs the sump, the sump right side is pegged graft and is had first hose, install the valve on the first hose, just the first hose bottom runs through tank top and a plurality of mounting panel to extend to the riser bottom and install the shower nozzle, first hose and mounting panel swing joint, it has the standpipe to peg graft in the sump bottom, install the valve on the standpipe, just the standpipe right side is equipped with the bull stick, bull stick top and box inner chamber top swing joint, the bull stick bottom is equipped with first bevel gear, first bevel gear runs through in the bull stick bottom, first bevel gear left side is equipped with actuating mechanism, the side door is installed to the box front side.

Preferably, adjustment mechanism includes the baffle, the baffle top is equipped with the fixed plate, fixed plate left side and box right side fixed connection, the spout has been seted up to the fixed plate bottom, a plurality of perforation has been seted up at spout inner chamber top, spout inner chamber swing joint has the slider, slider and baffle fixed connection, the thread groove has been seted up at the slider top, the fixed plate top is equipped with the bolt, adjacent perforation is run through to the bolt bottom to threaded connection is at the thread groove inner chamber.

Preferably, adsorption apparatus constructs including the dust catcher, dust catcher and box inner chamber bottom fixed connection, the discharging pipe is installed in the dust catcher left side, the box left side is close to bottom department and installs the water tank, the one end that the dust catcher was kept away from to the discharging pipe runs through box and water tank in proper order to extend to the water tank inner chamber, the connecting pipe is installed at the dust catcher top, the one end that the dust catcher was kept away from to the connecting pipe runs through the diaphragm to install the second hose, second hose front side is equipped with the sloping block, the equal fixedly connected with dog of sloping block left and right sides, sloping block and second hose outside all overlap and are equipped with the lantern ring, two install the universal joint jointly between the lantern ring, sloping block top and bull stick bottom fixed connection.

Preferably, the cutting mechanism comprises an air cylinder, the top end of the air cylinder is fixedly connected with the top of the inner cavity of the box body, the bottom end of the air cylinder is fixedly connected with a motor, the left output end of the motor is fixedly connected with a rotating shaft, and the left end of the rotating shaft is fixedly connected with a cutting piece.

Preferably, actuating mechanism includes the framework, the framework inner chamber is equipped with the axostylus axostyle, both ends run through the framework respectively about the axostylus axostyle, just axostylus axostyle and framework swing joint, second bevel gear of axostylus axostyle right-hand member fixedly connected with and first bevel gear engaged with, a plurality of movable rod of axostylus axostyle outside edge fixedly connected with, axostylus axostyle left end and box inner chamber left side swing joint, box inner chamber left side swing joint has the dwang, dwang right-hand member fixedly connected with flabellum, be equipped with coupling mechanism between dwang and the axostylus axostyle.

Preferably, the connecting mechanism comprises a first sheave, the first sheave is sleeved on the outer edge of the rotating rod, a second sheave is arranged at the top of the first sheave, the second sheave is sleeved on the outer edge of the shaft rod, a belt is arranged between the first sheave and the second sheave, and the first sheave and the second sheave are in transmission connection through the belt.

Preferably, the left side and the right side of the frame body are both fixedly connected with L-shaped rods close to the top, and one ends, far away from the frame body, of the L-shaped rods are fixedly connected with the top of the inner cavity of the box body.

Preferably, the outer edge of the rotating rod is sleeved with an eccentric circular plate, the outer edge of the eccentric circular plate is sleeved with a movable ring, the right side of the movable ring is fixedly connected with an elastic rope, and the right end of the elastic rope is fixedly connected with the first hose.

Compared with the prior art, the invention has the beneficial effects that:

1. when the stainless steel pipe cutting machine is used, through the matching use of a series of components such as the second hose, the dust collector, the connecting pipe and the like, the scrap generated when the stainless steel pipe body is cut can be cleaned in time, so that the equipment can run better;

2. when the cutting device is used, a series of components such as the first hose, the fan blade and the vertical pipe are matched for use, so that the high temperature generated when the cutting part cuts the stainless steel pipe body can be reduced, and the damage of the high temperature to parts in the device is avoided;

3. when the cutting device is used, the sliding block, the sliding groove, the baffle and other parts are matched for use, so that the cutting device can adjust the position of the baffle according to requirements, and further adjust the length of the cut stainless steel pipe.

Drawings

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

FIG. 2 is a cross-sectional view in elevation of the present invention;

FIG. 3 is a top view of a component side door of the present invention;

FIG. 4 is a side view of the swash block of the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 6 is an enlarged view of the invention at B of FIG. 2;

FIG. 7 is an enlarged view of the invention at C of FIG. 2;

fig. 8 is an enlarged view of fig. 2 at D according to the present invention.

Reference numbers in the figures: 1. a box body; 2. a water collection box; 3. a drain pipe; 4. a water tank; 5. a dust collector; 6. a discharge pipe; 7. a connecting pipe; 8. a transverse plate; 9. a leak hole; 10. a water inlet hole; 11. a stainless steel tube body; 12. a vertical slot; 13. a rotating rod; 14. rotating the rod; 15. a fan blade; 16. a first sheave; 17. a belt; 18. a second sheave; 19. an L-shaped rod; 20. a vertical tube; 21. a water sump; 22. a universal joint; 23. a first hose; 24. mounting a plate; 25. a vertical plate; 26. cutting the piece; 27. a cylinder; 28. a rotating shaft; 29. a motor; 30. a fixing plate; 31. a side door; 32. a sloping block; 33. a collar; 34. a stopper; 35. a shaft lever; 36. a movable rod; 37. A frame body; 38. a baffle plate; 39. a first bevel gear; 40. a second bevel gear; 41. a bolt; 42. a slider; 43. a chute; 44. perforating; 45. a thread groove; 46. a second hose; 47. a spray head; 48. an eccentric circular plate; 49. a movable ring; 50. an elastic cord.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments 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.

Referring to fig. 1-8, the present invention provides a technical solution: a stainless steel pipe cutting device comprises a box body 1, wherein vertical grooves 12 are formed in the left side and the right side of the box body 1, a stainless steel pipe body 11 is arranged in an inner cavity of the box body 1, the left end and the right end of the stainless steel pipe body 11 respectively penetrate through the adjacent vertical grooves 12 and extend to the outer side of the box body 1, an adjusting mechanism is arranged at the right end of the stainless steel pipe body 11 and comprises a baffle plate 38, a fixing plate 30 is arranged at the top of the baffle plate 38, the left side of the fixing plate 30 is fixedly connected with the right side of the box body 1, a sliding groove 43 is formed in the bottom of the fixing plate 30, a plurality of through holes 44 are formed in the top of the inner cavity of the sliding groove 43, a sliding block 42 is movably connected with the inner cavity of the sliding groove 43, the sliding block 42 is fixedly connected with the baffle plate 38, a thread groove 45 is formed in the top of the sliding block 42, a bolt 41 is arranged at the top of the fixing plate 30, the bottom end of the bolt 41 penetrates through the adjacent through holes 44 and is in the thread connected with the inner cavity of the thread groove 45, and the length for adjusting the stainless steel pipe body 11, the inner chamber of the box body 1 is close to a transverse plate 8 fixedly connected with the bottom, a leak hole 9 is formed in the transverse plate 8, a water collecting box 2 is arranged at the bottom of the transverse plate 8, a water inlet 10 is formed in the top of the water collecting box 2, the bottom of the water collecting box 2 is fixedly connected with the bottom of the inner chamber of the box body 1, a water discharging pipe 3 is inserted into the right side of the water collecting box 2, a valve is installed on the water discharging pipe 3, and an adsorption mechanism is arranged at the bottom of the inner chamber of the box body 1 close to the left side.

Further, adsorption apparatus constructs including dust catcher 5, dust catcher 5 and 1 inner chamber bottom fixed connection of box, discharging pipe 6 is installed in dust catcher 5 left side, 1 left side of box is close to bottom department and installs water tank 4, discharging pipe 6 is kept away from the one end of dust catcher 5 and is run through box 1 and water tank 4 in proper order, and extend to the 4 inner chambers of water tank, connecting pipe 7 is installed at 5 top of dust catcher, the one end that dust catcher 5 was kept away from to connecting pipe 7 runs through diaphragm 8, and install second hose 46, second hose 46 front side is equipped with sloping block 32, the equal fixedly connected with dog 34 in the equal both sides of sloping block 32 left and right sides, sloping block 32 and second hose 46 outside all overlap and are equipped with lantern ring 33, install universal joint 22 jointly between two lantern ring 33, sloping block 32 top and 13 bottom fixed connection of bull stick, through this piece that produces when setting up the absorption cutting stainless steel pipe body 11.

Further, 1 inner chamber top fixedly connected with riser 25 of box, a plurality of mounting panel 24 of riser 25 left side fixedly connected with, riser 25 right side is equipped with cutting mechanism, cutting mechanism includes cylinder 27, cylinder 27 top and 1 inner chamber top fixedly connected with of box, cylinder 27 bottom fixedly connected with motor 29, motor 29 left side output fixedly connected with axis of rotation 28, axis of rotation 28 left end fixedly connected with cutting member 26, through this setting cutting stainless steel pipe body 11.

Furthermore, a water sump 21 is installed at the position, close to the left side, of the top of the box body 1, a first hose 23 is inserted into the right side of the water sump 21, a valve is installed on the first hose 23, the bottom end of the first hose 23 penetrates through the top of the box body 1 and the mounting plates 24 and extends to the bottom of the vertical plate 25 to be provided with a spray nozzle 47, the first hose 23 is movably connected with the mounting plates 24, a vertical pipe 20 is inserted into the bottom of the water sump 21, a valve is installed on the vertical pipe 20, a rotating rod 13 is arranged at the right side of the vertical pipe 20, the top end of the rotating rod 13 is movably connected with the top of the inner cavity of the box body 1, a first bevel gear 39 is arranged at the bottom end of the rotating rod 13, the bottom end of the rotating rod 13 penetrates through the first bevel gear 39, a driving mechanism is arranged at the left side of the first bevel gear 39 and comprises a frame body 37, L-shaped rods 19 are fixedly connected at the positions, close to the top, on the left and right sides of the frame body 37, one end of the L-shaped rod 19, which is far away from the frame body 37, is fixedly connected with the top of the inner cavity of the box body 1, this arrangement allows the frame 37 to operate normally.

Further, the inner cavity of the frame body 37 is provided with a shaft lever 35, the left end and the right end of the shaft lever 35 respectively penetrate through the frame body 37, the shaft lever 35 is movably connected with the frame body 37, the right end of the shaft lever 35 is fixedly connected with a second bevel gear 40 meshed with a first bevel gear 39, a plurality of movable rods 36 are fixedly connected with the outer edge of the shaft lever 35, the left end of the shaft lever 35 is movably connected with the left side of the inner cavity of the box body 1, the left side of the inner cavity of the box body 1 is movably connected with a rotating rod 14, the right end of the rotating rod 14 is fixedly connected with fan blades 15, a connecting mechanism is arranged between the rotating rod 14 and the shaft lever 35, and the equipment can better work through the arrangement.

Further, the connecting mechanism comprises a first sheave 16, the first sheave 16 is sleeved on the outer edge of the rotating rod 14, a second sheave 18 is arranged at the top of the first sheave 16, the second sheave 18 is sleeved on the outer edge of the shaft rod 35, a belt 17 is arranged between the first sheave 16 and the second sheave 18, the first sheave 16 and the second sheave 18 are in transmission connection through the belt 17, the fan blades 15 can normally work through the arrangement, a side door 31 is installed on the front side of the box body 1, an eccentric circular plate 48 is sleeved on the outer edge of the rotating rod 13, a movable ring 49 is sleeved on the outer edge of the eccentric circular plate 48, an elastic rope 50 is fixedly connected to the right side of the movable ring 49, and the right end of the elastic rope 50 is fixedly.

The working principle is as follows: when the cutting device is used, firstly, the stainless steel pipe body 11 is determined to be required to be cut into a plurality of long sections, the bolt 41 is rotated to be drawn away from the thread groove 45, the baffle 38 is moved through the slide block 42 and the slide groove 43, when the baffle 38 is moved to a proper position, the baffle 38 is fixed through the bolt 41, the right end of the stainless steel pipe body 11 to be cut penetrates through the two vertical grooves 12 and extends to be attached to the baffle 38, then the cylinder 27 is driven through the external equipment, the cylinder 27 drives the motor 29 to move, the cylinder 27 drives the cutting piece 26 to move through the rotating shaft 28, when the cutting piece 26 is moved to be attached to the stainless steel pipe body 11, the motor 29 and the dust collector 5 are driven through the external power supply, the valves on the first hose 23 and the vertical pipe 20 are opened at the same time, water in the water bin 21 is led out, at the time, the motor 29 drives the rotating shaft 28 to rotate, the rotating shaft 28 drives the cutting piece 26 to rotate, the cutting part 26 is driven by the cylinder 27 to move downwards, so as to cut the stainless steel pipe body 11, during the cutting process, water in the inner cavity of the first hose 23 is sprayed out through the spray nozzle 47, the cutting position of the stainless steel pipe body 11 is cooled, meanwhile, water in the inner cavity of the vertical pipe 20 drops, the drop of the water drives the movable rod 36 to rotate, the movable rod 36 drives the shaft lever 35 to rotate, the shaft lever 35 drives the second bevel gear 40 to rotate and simultaneously drives the second grooved wheel 18 to rotate, the second bevel gear 40 drives the first bevel gear 39 to rotate, the first bevel gear 39 drives the rotating rod 13 to rotate, the rotating rod 13 drives the inclined block 32 to rotate and simultaneously drives the eccentric circular plate 48 to rotate, the eccentric circular plate 48 drives the first hose 23 to generate angular deviation through the movable ring 49 and the elastic rope 50, so that the water sprayed out of the first hose 23 can be cooled in a larger range, the inclined block 32 drives the second hose 46 to move through the lantern ring 33 and the universal joint 22, meanwhile, the dust collector 5 enables the second hose 46 to absorb the scraps generated when the stainless steel pipe body 11 is cut through the connection pipe 7, the second hose 46 can absorb a larger range of debris through the back-and-forth swinging, the absorbed debris enters the inner cavity of the water tank 4 through the discharge pipe 6, in the process, the second grooved wheel 18 drives the first grooved wheel 16 to rotate through the belt 17, the first grooved wheel 16 drives the rotating rod 14 to rotate, the rotating rod 14 drives the fan blade 15 to rotate, the inner cavity of the box body 1 is cooled by the rotation of the fan blades 15, so that the damage of high temperature generated in cutting to the inner parts of the box body 1 can be avoided, the falling water and the sprayed water enter the inner cavity of the water collecting box 2 through the transverse plate 8 provided with the leakage holes 9 and the water inlet holes 10, after the equipment is used, the staff can open the side door 31, and the sewage in the inner cavity of the water collecting box 2 is discharged through the drain pipe 3 and the valve.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nonrust steel pipe cutting equipment, includes box (1), its characterized in that: the water collecting box is characterized in that vertical grooves (12) are formed in the left side and the right side of the box body (1), a stainless steel pipe body (11) is arranged in an inner cavity of the box body (1), the left end and the right end of the stainless steel pipe body (11) respectively penetrate through the adjacent vertical grooves (12) and extend to the outer side of the box body (1), an adjusting mechanism is arranged at the right end of the stainless steel pipe body (11), a transverse plate (8) is fixedly connected to the position, close to the bottom, of the inner cavity of the box body (1), a leakage hole (9) is formed in the transverse plate (8), a water collecting box (2) is arranged at the bottom of the transverse plate (8), a water inlet hole (10) is formed in the top of the water collecting box (2), the bottom of the water collecting box (2) is fixedly connected to the bottom of the inner cavity of the box body (1), a water discharging pipe (3) is inserted into the right side of the water collecting box (2), a valve is installed on the water discharging pipe (3), and an adsorption mechanism is arranged at the position, close to the left side, of the bottom of the inner cavity of the box body (1), box (1) inner chamber top fixedly connected with riser (25), riser (25) left side fixedly connected with a plurality of mounting panel (24), riser (25) right side is equipped with cutting mechanism, box (1) top is close to left side department and installs sump (21).

2. The stainless steel pipe cutting apparatus according to claim 1, wherein: a first hose (23) is inserted at the right side of the water bin (21), a valve is arranged on the first hose (23), the bottom end of the first hose (23) penetrates through the top of the box body (1) and a plurality of mounting plates (24), and extends to the bottom of the vertical plate (25) and is provided with a spray head (47), the first hose (23) is movably connected with the mounting plate (24), a vertical pipe (20) is inserted at the bottom of the water sump (21), a valve is arranged on the vertical pipe (20), a rotating rod (13) is arranged on the right side of the vertical pipe (20), the top end of the rotating rod (13) is movably connected with the top of the inner cavity of the box body (1), a first bevel gear (39) is arranged at the bottom end of the rotating rod (13), the bottom end of the rotating rod (13) penetrates through the first bevel gear (39), a driving mechanism is arranged on the left side of the first bevel gear (39), and a side door (31) is installed on the front side of the box body (1).

3. The stainless steel pipe cutting apparatus according to claim 1, wherein: adjustment mechanism includes baffle (38), baffle (38) top is equipped with fixed plate (30), fixed plate (30) left side and box (1) right side fixed connection, spout (43) have been seted up to fixed plate (30) bottom, a plurality of perforation (44) have been seted up at spout (43) inner chamber top, spout (43) inner chamber swing joint has slider (42), slider (42) and baffle (38) fixed connection, thread groove (45) have been seted up at slider (42) top, fixed plate (30) top is equipped with bolt (41), adjacent perforation (44) are run through to bolt (41) bottom to threaded connection is in thread groove (45) inner chamber.

4. The stainless steel pipe cutting apparatus according to claim 1, wherein: adsorption equipment includes dust catcher (5), dust catcher (5) and box (1) inner chamber bottom fixed connection, discharging pipe (6) are installed in dust catcher (5) left side, box (1) left side is close to bottom department and installs water tank (4), the one end that dust catcher (5) were kept away from in discharging pipe (6) runs through box (1) and water tank (4) in proper order to extend to water tank (4) inner chamber, connecting pipe (7) are installed at dust catcher (5) top, the one end that dust catcher (5) were kept away from in connecting pipe (7) runs through diaphragm (8) to install second hose (46), second hose (46) front side is equipped with sloping block (32), equal fixedly connected with dog (34) in sloping block (32) left and right sides, sloping block (32) and second hose (46) outside all overlap and are equipped with lantern ring (33), two universal joint (22) are installed jointly between lantern ring (33), the top of the inclined block (32) is fixedly connected with the bottom end of the rotating rod (13).

5. The stainless steel pipe cutting apparatus according to claim 1, wherein: cutting mechanism includes cylinder (27), cylinder (27) top and box (1) inner chamber top fixed connection, cylinder (27) bottom fixedly connected with motor (29), motor (29) left side output fixedly connected with axis of rotation (28), axis of rotation (28) left end fixedly connected with cutting member (26).

6. The stainless steel pipe cutting apparatus according to claim 1, wherein: actuating mechanism includes framework (37), framework (37) inner chamber is equipped with axostylus axostyle (35), framework (37) are run through respectively at both ends about axostylus axostyle (35), just axostylus axostyle (35) and framework (37) swing joint, second bevel gear (40) of axostylus axostyle (35) right-hand member fixedly connected with and first bevel gear (39) engaged with, a plurality of movable rod (36) of axostylus axostyle (35) outside edge fixedly connected with, axostylus axostyle (35) left end and box (1) inner chamber left side swing joint, box (1) inner chamber left side swing joint has dwang (14), dwang (14) right-hand member fixedly connected with flabellum (15), be equipped with coupling mechanism between dwang (14) and axostylus axostyle (35).

7. The stainless steel pipe cutting apparatus according to claim 5, wherein: the connecting mechanism comprises a first grooved wheel (16), the outer edge of the rotating rod (14) is sleeved with the first grooved wheel (16), a second grooved wheel (18) is arranged at the top of the first grooved wheel (16), the outer edge of the shaft rod (35) is sleeved with the second grooved wheel (18), a belt (17) is arranged between the first grooved wheel (16) and the second grooved wheel (18), and the first grooved wheel (16) and the second grooved wheel (18) are in transmission connection through the belt (17).

8. The stainless steel pipe cutting apparatus according to claim 5, wherein: the equal fixedly connected with L shape pole (19) of frame (37) left and right sides department near the top, the one end and the box (1) inner chamber top fixed connection that frame (37) were kept away from in L shape pole (19).

9. The stainless steel pipe cutting apparatus according to claim 5, wherein: the outer edge cover of bull stick (13) is equipped with eccentric plectane (48), eccentric plectane (48) outside edge cover is equipped with activity ring (49), activity ring (49) right side fixed connection has elasticity rope (50), elasticity rope (50) right-hand member and first hose (23) fixed connection.