CN114654009A - Portable steel pipe cutting machine - Google Patents
Portable steel pipe cutting machine Download PDFInfo
- Publication number
- CN114654009A CN114654009A CN202210381454.2A CN202210381454A CN114654009A CN 114654009 A CN114654009 A CN 114654009A CN 202210381454 A CN202210381454 A CN 202210381454A CN 114654009 A CN114654009 A CN 114654009A
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- Prior art keywords
- half ring
- steel pipe
- cutting
- ring
- pipe cutting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 137
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 100
- 239000010959 steel Substances 0.000 title claims abstract description 100
- 238000007789 sealing Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
- B23D21/06—Hand-operated tube-cutters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a portable steel tube cutting machine, which comprises an annular main machine ring body and a cutting mechanism arranged on the main machine ring body, wherein the main machine ring body is formed by combining a first half ring and a second half ring, one side of the first half ring is hinged with the second half ring, the other side of the first half ring is detachably connected with the second half ring, a steel tube cutting hole through which a steel tube can pass is arranged between the first half ring and the second half ring, a side roller which can be matched with the outer wall of the steel tube is arranged on the first half ring and/or the second half ring close to the steel tube cutting hole, the cutting mechanism comprises a cutting disc arranged on the first half ring and a cutting motor used for driving the cutting disc to rotate, the portable steel tube cutting machine is convenient to carry and use, has wide application range, can be used for cutting steel tubes with various outer diameters, and is suitable for various different working occasions, can be to the even cutting of steel pipe circumference, the cutting quality is high, and cutting efficiency is fast, and cutting degree of automation is higher.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of steel pipe tools, in particular to the technical field of portable steel pipe cutting machines.
[ background ] A method for producing a semiconductor device
Steel tube cutting machine belongs to mechanical equipment, and the wide application is in trades such as oil, chemical industry, electric power, natural gas, metallurgy, shipbuilding, boiler, pharmacy, water treatment and newly-built project's pipeline erection engineering, pipeline maintenance etc. suitable material: cast iron, cast steel, structural steel, tool steel, bearing steel, stainless steel, copper and copper alloy, aluminum and aluminum alloy and plastic, small volume, light weight and convenient carrying, the machine body adopts a split structure, can clamp and cut at any part of a pipeline, is particularly suitable for pipeline installation engineering, pipeline maintenance, field operation and the like, can simultaneously carry out cutting and groove processing, and has no deformation of a notch, no burr, clean notch and good processing surface quality. When the existing steel pipe cutting equipment is heavy and not easy to carry, the efficiency of cutting the steel pipe is low, and the notches are uneven.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a portable steel tube cutting machine which is convenient to carry and use and high in steel tube cutting efficiency.
In order to achieve the above purpose, the invention provides a portable steel tube cutting machine, which comprises an annular main machine ring body and a cutting mechanism arranged on the main machine ring body, wherein the main machine ring body is formed by combining a first half ring and a second half ring, one side of the first half ring is hinged with the second half ring, the other side of the first half ring is detachably connected with the second half ring, a steel tube cutting hole for a steel tube to pass through is formed between the first half ring and the second half ring, side rollers capable of being matched with the outer wall of the steel tube are arranged on the first half ring and/or the second half ring close to the steel tube cutting hole, at least two side rollers are arranged, a first roller driving motor for driving any one side roller to rotate is further arranged on the first half ring and/or the second half ring, and the first roller driving motor drives the steel tube to rotate around the axis thereof through the side rollers, the cutting mechanism is arranged on the first semi-ring and comprises a cutting disc arranged on the first semi-ring and a cutting motor used for driving the cutting disc to rotate, one side of the cutting disc extends into the steel pipe cutting hole, the cutting disc and the side rollers are arranged in the same direction, movable rollers matched with the side rollers are arranged in the steel pipe cutting hole, a roller adjusting mechanism used for driving the movable rollers to move away from or close to the cutting disc in a reciprocating mode is arranged on the second semi-ring, and the movable rollers and the side rollers are arranged in the same direction.
Preferably, the roller adjusting mechanism includes a sliding rod, a sliding hole matched with the sliding rod is formed in the second half ring, the sliding hole is radially formed in the second half ring, the sliding hole penetrates through the inner ring and the outer ring of the second half ring, the sliding rod is slidably and non-rotatably arranged in the sliding hole, the movable roller is rotatably arranged at one end, close to the steel pipe cutting hole, of the sliding rod, a threaded rod is fixedly arranged at one end, far away from the movable roller, of the sliding rod, an adjusting nut meshed with the threaded rod is arranged on the outer wall of the second half ring, and the adjusting nut is rotatably connected with the second half ring.
Preferably, the outer wall of the first semi-ring and the outer wall of the second semi-ring are respectively provided with a hasp and a retaining ring which are matched with each other, and one end of the first semi-ring is detachably connected with the retaining ring of the second semi-ring through the hasp.
Preferably, the first half ring is provided with a sliding groove arranged along the radial direction of the first half ring, a sliding block is slidably arranged in the sliding groove, the sliding block can slide back and forth along the sliding groove towards the end far away from or close to the steel pipe cutting hole, and the cutting disc and the cutting motor are respectively arranged on two sides of the sliding block.
Preferably, the cutting motor is provided with a handle for holding, and the handle is provided with a control switch in control connection with the cutting motor and the first roller driving motor.
Preferably, sliding rails are arranged on two sides of the sliding groove, and sliding block grooves which are slidably connected with the sliding rails are arranged on two sides of the sliding block.
Preferably, the chute is close to one end of the steel pipe cutting hole, the chute is closed and is far away from one end of the steel pipe cutting hole, an opening is formed in the end of the chute, and a baffle plate used for closing the opening is detachably arranged on the opening.
Preferably, the first half ring or the second half ring is detachably provided with a support frame.
Preferably, the first half ring or the second half ring are at least provided with two cylinders which are arranged along the axial direction of the first half ring or the second half ring, the cylinders are respectively arranged on the outer walls of the two sides of the first half ring or the outer walls of the two sides of the second half ring, jacks which are arranged along the axial direction of the main machine ring body are arranged in the cylinders, the support frame comprises a main frame body, one end of the main frame body is provided with at least two vertical upright rods, the upper ends of the upright rods are provided with connecting rods which are horizontally bent towards one side, and the connecting rods are detachably connected with the jacks in a splicing manner.
Preferably, the main frame body is vertically provided with a scissor jack upwards, the top of the scissor jack is provided with two second rollers capable of being matched with the outer wall of the steel pipe, and the second rollers and the side rollers are arranged in the same direction.
The portable steel tube cutting machine has the beneficial effects that: the steel pipe cutting machine is convenient to carry and use, wide in application range, capable of being used for cutting steel pipes with different outer diameters, suitable for various different working occasions, capable of uniformly cutting the steel pipes in the circumferential direction, high in cutting quality, high in cutting efficiency and high in cutting automation degree.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic front view of a portable steel pipe cutting machine according to the present invention.
Fig. 2 is a rear view structural schematic diagram of a portable steel pipe cutting machine according to the invention.
FIG. 3 is a schematic view of the structure of the support frame of the portable steel pipe cutting machine in front view after installation.
FIG. 4 is a schematic diagram of a side view of the support frame of the portable steel pipe cutting machine according to the present invention.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
In the description of the present invention, it should be noted that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships in which the products of the present invention are conventionally placed when used, and are merely used for convenience of describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.
The first embodiment is as follows:
referring to fig. 1, 2, 3 and 4, the portable steel tube cutting machine of the present invention includes a main machine ring body 1 having a ring shape and a cutting mechanism disposed on the main machine ring body 1, wherein the main machine ring body 1 is formed by combining a first half ring 11 and a second half ring 12, one side of the first half ring 11 is hinged to the second half ring 12, the other side is detachably connected to the second half ring 12, a steel tube cutting hole 13 for a steel tube to pass through is disposed between the first half ring 11 and the second half ring 12, a side roller 2 capable of being matched with an outer wall of the steel tube is disposed on the first half ring 11 near the steel tube cutting hole 13, the number of the side rollers 2 is two, a first roller driving motor 3 for driving any one of the side rollers 2 to rotate is further disposed on the first half ring 11, the first roller driving motor 3 drives the steel tube to rotate around an axis thereof through the side roller 2, the cutting mechanism is arranged on the first half ring 11, the cutting mechanism comprises a cutting disk 4 arranged on the first half ring 11 and a cutting motor 5 used for driving the cutting disk 4 to rotate, one side of the cutting disk 4 extends into the steel pipe cutting hole 13, the cutting disk 4 and the side roller 2 are arranged in the same direction, a movable roller 6 matched with the side roller 2 is arranged in the steel pipe cutting hole 13, a roller adjusting mechanism 7 used for driving the movable roller 6 to be away from or close to the cutting disk 4 to perform reciprocating translation in the side direction is arranged on the second half ring 12, and the movable roller 6 and the side roller 2 are arranged in the same direction. This embodiment is annular host computer ring body 1 and locates cutting mechanism on the host computer ring body 1, its characterized in that: the main machine ring body 1 is formed by combining a first half ring 11 and a second half ring 12, one side of the first half ring 11 is hinged with the second half ring 12, the other side of the first half ring 11 is detachably connected with the second half ring 12, a steel pipe cutting hole 13 through which a steel pipe can pass is arranged between the first half ring 11 and the second half ring 12, side rollers 2 which can be matched with the outer wall of the steel pipe are arranged on the first half ring 11 and/or the second half ring 12 and are close to the steel pipe cutting hole 13, at least two side rollers 2 are arranged, a first roller driving motor 3 for driving any side roller 2 to rotate is further arranged on the first half ring 11 and/or the second half ring 12, the first roller driving motor 3 drives the steel pipe to rotate around the axis of the steel pipe through the side rollers 2, the cutting mechanism is arranged on the first half ring 11, and the cutting mechanism comprises a cutting disk 4 arranged on the first half ring 11 and a cutting disk for driving the cutting disk 4 to rotate The steel pipe cutting machine comprises a motor 5, one side of a cutting disc 4 extends into a steel pipe cutting hole 13, the cutting disc 4 and side rollers 2 are arranged in the same direction, movable rollers 6 matched with the side rollers 2 are arranged in the steel pipe cutting hole 13, a roller adjusting mechanism 7 used for driving the movable rollers 6 to move away from or close to the cutting disc 4 in a reciprocating mode is arranged on a second half ring 12, and the movable rollers 6 and the side rollers 2 are arranged in the same direction. This application convenient to carry, high durability and convenient use, application scope is wide, can be used to the steel pipe of the various different external diameters of cutting, be applicable to various different work occasions, in the use, lift first semi-ring 11 the back, place the steel pipe in steel pipe cutting hole 13, then with first semi-ring 11 and second semi-ring 12 lock, adjust through gyro wheel guiding mechanism 7 and move gyro wheel 6 position, make it with the fixed laminating of steel pipe at moving gyro wheel 6, on side gyro wheel 2, thereby it is rotatory to drive side gyro wheel 2 of first gyro wheel driving motor 3 drive, thereby it is rotatory around its axis to drive the steel pipe, cutting motor 5, it is rotatory to drive cutting dish 4, cut the steel pipe outer wall, cooperate with first gyro wheel driving motor 3, to the even cutting of steel pipe circumference, high cutting quality, high cutting efficiency, cutting degree of automation is higher.
Referring to fig. 1, 2, 3 and 4, the roller adjustment mechanism 7 includes a sliding rod 71, a sliding hole matched with the sliding rod 71 is formed in the second half ring 12, the sliding hole is radially formed along the second half ring 12, the sliding hole penetrates through an inner ring and an outer ring of the second half ring 12, the sliding rod 71 is slidably and non-rotatably formed in the sliding hole, the movable roller 6 is rotatably formed at one end of the sliding rod 71 close to the steel pipe cutting hole 13, a threaded rod 72 is fixedly formed at one end of the sliding rod 71 away from the movable roller 6, an adjustment nut 73 engaged with the threaded rod 72 is formed on an outer wall of the second half ring 12, and the adjustment nut 73 is rotatably connected with the second half ring 12. The adjusting nut 73 is rotated to control the threaded rod 72 to reciprocate, so that the movable roller 6 is controlled to adjust the position, and the adjustment is more convenient.
Referring to fig. 1, 2, 3 and 4, the outer wall of the first half ring 11 and the outer wall of the second half ring 12 are respectively provided with a hasp 8 and a retaining ring 81 which are matched with each other, and one end of the first half ring 11 is detachably connected with the retaining ring 81 of the second half ring 12 through the hasp 8.
Referring to fig. 1, 2, 3 and 4, the first half ring 11 is provided with a sliding groove 111 arranged along the radial direction thereof, a sliding block 9 is slidably arranged in the sliding groove 111, the sliding block 9 can slide back and forth along the sliding groove 111 to a position far away from or close to the end of the steel pipe cutting hole 13, and the cutting disc 4 and the cutting motor 5 are respectively arranged on two sides of the sliding block 9. The cutting disc is convenient to be matched with steel pipes with different diameters, and an operator can conveniently and freely control the feeding amount of the cutting disc 4.
Referring to fig. 1, 2, 3 and 4, a handle 51 for holding is disposed on the cutting motor 5, and a control switch 52 is disposed on the handle 51 and is in control connection with the cutting motor 5 and the first roller driving motor 3. Is convenient to hold, is more convenient to control and has higher safety.
Referring to fig. 1, 2, 3 and 4, sliding rails 1111 are disposed at both sides of the sliding groove 111, and sliding groove slidably connected to the sliding rails 1111 is disposed at both sides of the sliding block 9.
Referring to fig. 1, 2, 3 and 4, one end of the sliding chute 111 close to the steel pipe cutting hole 13 is closed, and one end of the sliding chute far away from the steel pipe cutting hole 13 is provided with an opening, and the opening is detachably provided with a baffle 10 for closing the opening. Is convenient to be disassembled and replaced.
Referring to fig. 1, 2, 3 and 4, a support frame 15 is detachably disposed on the second half ring 12. Is convenient for supporting and is convenient for being placed on the ground for use.
Referring to fig. 1, 2, 3 and 4, at least two cylinders 14 axially disposed on the first half ring 11 or the second half ring 12 are provided, the cylinders 14 are respectively disposed on outer walls of two sides of the first half ring 11 or the second half ring 12, an insertion hole axially disposed along the main body ring 1 is provided in the cylinder 14, the support frame 15 includes a main frame 151, one end of the main frame 151 is provided with at least two upright rods 152 vertically disposed, the upper end of each upright rod 152 is provided with a connecting rod 153 horizontally bent toward one side, and the connecting rod 153 is detachably connected with the insertion hole in an insertion manner.
Referring to fig. 1, 2, 3 and 4, a scissor jack 16 is vertically arranged upwards on the main frame 151, two second rollers 17 capable of being matched with the outer wall of the steel pipe are arranged at the top of the scissor jack 16, and the second rollers 17 are arranged in the same direction as the side rollers 2. The height of the second roller 17 is adjusted through the scissor jack 16, so that the steel pipe rack is suitable for various steel pipes.
The working process of the invention is as follows:
when the portable steel pipe cutting machine is used, after the first half ring 11 is lifted, a steel pipe is placed in the steel pipe cutting hole 13, then the first half ring 11 and the second half ring 12 are buckled, the position of the movable roller 6 is adjusted through the roller adjusting mechanism 7, so that the steel pipe is fixedly attached to the movable roller 6 and the side roller 2, the first roller driving motor 3 drives the side roller 2 to rotate so as to drive the steel pipe to rotate around the axis of the steel pipe, the cutting motor 5 drives the cutting disc 4 to rotate, the outer wall of the steel pipe is cut, and the cutting disc is matched with the first roller driving motor 3.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a portable steel tube cutting machine, is including being annular host computer ring body (1) and locating cutting mechanism on the host computer ring body (1), its characterized in that: the main machine ring body (1) is formed by combining a first half ring (11) and a second half ring (12), one side of the first half ring (11) is hinged with the second half ring (12), the other side of the first half ring is detachably connected with the second half ring (12), a steel pipe cutting hole (13) through which a steel pipe can pass is formed between the first half ring (11) and the second half ring (12), side rollers (2) capable of being matched with the outer wall of the steel pipe are arranged on the first half ring (11) and/or the second half ring (12) close to the steel pipe cutting hole (13), at least two side rollers (2) are arranged, a first roller driving motor (3) for driving any one side roller (2) to rotate is further arranged on the first half ring (11) and/or the second half ring (12), and the first roller driving motor (3) drives the steel pipe to rotate around the axis through the side rollers (2), the cutting mechanism is arranged on the first half ring (11), the cutting mechanism comprises a cutting disc (4) arranged on the first half ring (11) and a cutting motor (5) used for driving the cutting disc (4) to rotate, one side of the cutting disc (4) extends into the steel pipe cutting hole (13), the cutting disc (4) and the side roller (2) are arranged in the same direction, a movable roller (6) matched with the side roller (2) is arranged in the steel pipe cutting hole (13), a roller adjusting mechanism (7) used for driving the movable roller (6) to be far away from or close to the cutting disc (4) to reciprocate and translate is arranged on the second half ring (12), and the movable roller (6) and the side roller (2) are arranged in the same direction.
2. A portable steel pipe cutting machine according to claim 1, characterized in that: the roller adjusting mechanism (7) comprises a sliding rod (71), a sliding hole matched with the sliding rod (71) is formed in the second half ring (12), the sliding hole is radially formed in the second half ring (12) and penetrates through the inner ring and the outer ring of the second half ring (12), the sliding rod (71) is slidably arranged in the sliding hole in a non-rotatable mode, the movable roller (6) is rotatably arranged at one end, close to the steel pipe cutting hole (13), of the sliding rod (71), a threaded rod (72) is fixedly arranged at one end, far away from the movable roller (6), of the sliding rod (71), an adjusting nut (73) meshed with the threaded rod (72) is arranged on the outer wall of the second half ring (12), and the adjusting nut (73) is rotatably connected with the second half ring (12).
3. A portable steel pipe cutting machine according to claim 1, characterized in that: the outer wall of the first half ring (11) and the outer wall of the second half ring (12) are respectively provided with a hasp (8) and a retaining ring (81) which are matched with each other, and one end of the first half ring (11) is detachably connected with the retaining ring (81) of the second half ring (12) through the hasp (8).
4. A portable steel pipe cutting machine according to claim 1, characterized in that: the first half ring (11) is provided with a sliding groove (111) which is arranged along the radial direction of the first half ring, a sliding block (9) is arranged in the sliding groove (111) in a sliding mode, the sliding block (9) can slide back and forth towards the end far away from or close to the steel pipe cutting hole (13) along the sliding groove (111), and the cutting disc (4) and the cutting motor (5) are respectively arranged on two sides of the sliding block (9).
5. A portable steel pipe cutting machine as claimed in claim 4, wherein: the cutting motor (5) is provided with a handle (51) which can be held, and the handle (51) is provided with a control switch (52) which is in control connection with the cutting motor (5) and the first roller driving motor (3).
6. The portable steel pipe cutting machine according to claim 4, wherein: slide rails (1111) are arranged on two sides of the slide groove (111), and slide block grooves which are slidably connected with the slide rails (1111) are arranged on two sides of the slide block (9).
7. A portable steel pipe cutting machine according to claim 1, characterized in that: the spout (111) are close to the one end of steel pipe cutting hole (13) is sealed, is kept away from the one end of steel pipe cutting hole (13) is equipped with the opening, can dismantle on the opening and be equipped with and be used for sealing open-ended baffle (10).
8. A portable steel pipe cutting machine according to claim 1, characterized in that: the first half ring (11) or the second half ring (12) is detachably provided with a support frame (15).
9. A portable steel pipe cutting machine according to claim 8, wherein: first semi-ring (11) or be equipped with two barrel (14) that set up along its axial on second semi-ring (12) at least, barrel (14) are located respectively first semi-ring (11) or second semi-ring (12) both sides outer wall, be equipped with in barrel (14) along the jack that host computer ring body (1) axial set up, support frame (15) are including body frame body (151), body frame body (151) one end is equipped with pole setting (152) of two piece at least vertical settings, pole setting (152) upper end is equipped with connecting rod (153) of buckling the setting to one side level, connecting rod (153) with the jack can be dismantled the plug-in connection.
10. A portable steel pipe cutting machine according to claim 9, wherein: the main frame body (151) is vertically provided with a scissor jack (16) upwards, the top of the scissor jack (16) is provided with two second rollers (17) capable of being matched with the outer wall of the steel pipe, and the second rollers (17) and the side rollers (2) are arranged in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210381454.2A CN114654009A (en) | 2022-04-12 | 2022-04-12 | Portable steel pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210381454.2A CN114654009A (en) | 2022-04-12 | 2022-04-12 | Portable steel pipe cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114654009A true CN114654009A (en) | 2022-06-24 |
Family
ID=82035030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210381454.2A Pending CN114654009A (en) | 2022-04-12 | 2022-04-12 | Portable steel pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114654009A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI20236416A1 (en) * | 2023-12-21 | 2025-06-22 | Exact Tools Oy | Apparatus for manipulating tubular and round section objects |
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