CN111014806B - Automatic pipe cutting device - Google Patents
Automatic pipe cutting device Download PDFInfo
- Publication number
- CN111014806B CN111014806B CN202010006607.6A CN202010006607A CN111014806B CN 111014806 B CN111014806 B CN 111014806B CN 202010006607 A CN202010006607 A CN 202010006607A CN 111014806 B CN111014806 B CN 111014806B
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- pipe
- wheel
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- fixed
- driving wheel
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Classifications
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- 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
- B23D21/04—Tube-severing machines with rotating tool-carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses an automatic pipe cutting device which comprises a clamping mechanism, a travel mechanism and a cutting mechanism, wherein the travel mechanism and the cutting mechanism are arranged on the clamping mechanism, the clamping mechanism is provided with a pipe accommodating cavity, the travel mechanism part penetrates through the clamping mechanism and is arranged in the pipe accommodating cavity, and when a pipe is arranged in the pipe accommodating cavity, the travel mechanism is connected with the pipe and drives the clamping mechanism to rotate relative to the pipe. According to the invention, the pipeline is clamped by the clamping mechanism, the clamping mechanism is driven to rotate relative to the pipeline by the travel mechanism, so that the cutting mechanism is driven to rotate relative to the pipeline by the clamping mechanism, and the circumferential cutting of the pipeline is realized, thus the pipeline does not need to be rotated in the cutting process, the problem of rough or uneven cutting surface caused by the transmission deviation of the pipeline in the cutting process is avoided, and the cutting effect is improved.
Description
Technical Field
The invention relates to the technical field of engineering construction, in particular to an automatic pipe cutting device.
Background
Pipelines are increasingly common in daily life, as small as water pipes, household natural gas pipelines, and as large as petroleum and natural gas pipelines. The pipeline is connected in the installation or maintenance process in a very common construction mode, and in the connection process, the pipeline to be connected is generally required to be cut to obtain a proper pipeline, and then the pipeline is connected. In the prior art, the pipeline is cut by manpower in a construction site generally, and the pipeline is required to be manually supported in the cutting process, so that the labor cost is increased, and the problem that the pipeline is offset in the cutting process is solved by manual support, so that the cutting surface is rough or uneven, and the problems of infirm connection and insufficient sealing performance in the subsequent connection process are caused.
Accordingly, the prior art is still in need of improvement and development.
Disclosure of Invention
The invention aims to solve the technical problem of providing an automatic pipe cutting device aiming at the defects in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
An automatic pipe cutting device comprises a clamping mechanism, a travel mechanism and a cutting mechanism, wherein the travel mechanism and the cutting mechanism are arranged on the clamping mechanism, the clamping mechanism is provided with a pipe accommodating cavity, the travel mechanism part penetrates through the clamping mechanism and is arranged in the pipe accommodating cavity, and when a pipe is arranged in the pipe accommodating cavity, the travel mechanism is connected with the pipe and drives the clamping mechanism to rotate relative to the pipe.
The automatic pipe cutting device comprises a clamping mechanism and a movable support, wherein the movable support is used for forming a pipe accommodating cavity with the fixed support, the movable support is rotationally connected with the fixed support, a first fixed wheel is arranged on the fixed support, a second fixed wheel is arranged on the movable support, and when a pipe is placed in the pipe accommodating cavity, the first fixed wheel and the second fixed wheel are in contact with the outer surface of the pipe.
The automatic pipe cutting device is characterized in that a travel mechanism mounting groove is formed in the fixed support, the travel mechanism mounting groove penetrates through the fixed support, and when the travel mechanism is assembled in the travel mechanism mounting groove, the travel mechanism is in contact with a pipe arranged in the pipe accommodating cavity.
The automatic pipe cutting device is characterized in that a first end of the fixed support, which is not connected with the movable support, and a second end of the fixed support, which is not connected with the movable support, are arranged opposite to each other, and when the movable support rotates relative to the fixed support, the second end moves towards a direction approaching to/away from the first end.
The automatic pipe cutting device is characterized in that a disassembly and assembly handle is connected to the fixed support in a switching mode, the disassembly and assembly handle is connected with the movable support, and the movable support is driven to rotate relative to the fixed support through the control of the disassembly and assembly handle.
The automatic pipe cutting device is characterized in that a connecting shaft is arranged on the disassembly and assembly handle, the connecting shaft is located at one end, connected with the disassembly and assembly handle, of the movable support, and when the disassembly and assembly handle rotates relative to the fixed support, the disassembly and assembly handle drives the movable support to rotate relative to the fixed support through the connecting shaft.
The automatic pipe cutting device comprises a driving unit, a stroke wheel connected with the driving unit and a driving wheel, wherein the driving wheel is meshed with the stroke wheel, the arrangement direction of the driving wheel is perpendicular to the arrangement direction of the driving wheel, and when the stroke wheel of the driving motor rotates, the stroke wheel drives the driving wheel to rotate, and the driving wheel drives the stroke wheel to revolve.
The automatic pipe cutting device is characterized in that connecting parts are respectively arranged at two ends of the driving wheel along the extending direction of the meshing teeth, and the two connecting parts are rotationally connected with the clamping mechanism.
The automatic pipe cutting device is characterized in that spiral meshing teeth are arranged on the travel wheel, a plurality of meshing teeth are arranged on the outer surface of the driving wheel at intervals along the circumferential direction, and the travel wheel is meshed with the driving wheel through the cooperation of the spiral meshing teeth and the plurality of meshing teeth.
The automatic pipe cutting device comprises a cutting motor and a cutting tool, wherein the cutting tool is connected to the cutting motor and is in contact with a pipe placed in the pipe accommodating cavity so as to cut the pipe.
The automatic pipe cutting device has the beneficial effects that the automatic pipe cutting device comprises a clamping mechanism, and a travel mechanism and a cutting mechanism which are arranged on the clamping mechanism, wherein the clamping mechanism is provided with a pipe accommodating cavity, the travel mechanism part penetrates through the clamping mechanism and is arranged in the pipe accommodating cavity, and when a pipe is arranged in the pipe accommodating cavity, the travel mechanism is connected with the pipe and drives the clamping mechanism to rotate relative to the pipe. According to the invention, the pipeline is clamped by the clamping mechanism, the clamping mechanism is driven to rotate relative to the pipeline by the travel mechanism, so that the cutting mechanism is driven to rotate relative to the pipeline by the clamping mechanism, and the circumferential cutting of the pipeline is realized, thus the pipeline does not need to be rotated in the cutting process, the problem of rough or uneven cutting surface caused by the transmission deviation of the pipeline in the cutting process is avoided, and the cutting effect is improved.
Drawings
Fig. 1 is a schematic structural diagram of an automatic pipe cutting device provided by the invention.
Fig. 2 is a schematic view of an angle of a clamping mechanism in an automatic pipe cutting device according to the present invention.
Fig. 3 is a schematic view of another angle of the clamping mechanism in the automatic pipe cutting device according to the present invention.
Fig. 4 is a schematic view of a structure of a further angle of a clamping mechanism in an automatic pipe cutting apparatus according to the present invention.
Fig. 5 is a schematic structural view of a travel mechanism in an automatic pipe cutting device according to the present invention.
Fig. 6 is a schematic view of a structure of an angle of a driving wheel in the travel mechanism provided by the invention.
Fig. 7 is a schematic view of another angle of the driving wheel in the travel mechanism provided by the invention.
Detailed Description
The invention aims to provide an automatic pipe cutting device, which aims to solve the problems of single movement, huge structure and small swing amplitude of the existing seat. The present invention will be described in further detail below in order to make the objects, technical solutions and effects of the present invention more clear and distinct. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The present embodiment provides an automatic pipe cutting apparatus, as shown in fig. 1 and 2, which includes a clamping mechanism 1, a travel mechanism 2 and a cutting mechanism 3, wherein the travel mechanism 2 and the cutting mechanism 3 are both disposed on the clamping mechanism 1, the clamping mechanism 1 has a pipe accommodating cavity 50, the travel mechanism 2 is partially disposed in the pipe accommodating cavity 50 through the clamping mechanism 1, and when a pipe is disposed in the pipe accommodating cavity 50, the travel mechanism 2 is connected with the pipe and drives the clamping mechanism 1 to rotate relative to the pipe. In the embodiment, the pipeline is clamped by the clamping mechanism 1, the clamping mechanism 1 is driven to rotate relative to the pipeline by the travel mechanism 2, and the cutting mechanism 3 is driven to rotate relative to the pipeline by the clamping mechanism 1, so that the pipeline is circumferentially cut, the pipeline is not required to be rotated in the cutting process, the problem that the cutting surface is rough or uneven due to the fact that the pipeline is offset in the cutting process is avoided, and the cutting effect is improved.
As shown in fig. 2-4, the clamping mechanism 1 includes a fixed support 10 and a movable support 20, one end of the movable support 20 is rotatably connected to one end of the fixed support 10, a first fixed wheel 30 is disposed on a second end of the fixed support 10, the first fixed wheel 30 is rotatably connected to the fixed support 10, a second fixed wheel 40 is disposed on a second end of the movable support 20, and the second fixed wheel 40 is rotatably connected to the movable support 20. When the pipeline is placed in the pipeline accommodating cavity 50, the pipeline is contacted with the first fixed wheel 30 and the second fixed wheel 40, and as the first fixed wheel 30 and the second fixed wheel 40 are rotationally connected to the fixed support 10 and the movable support 20, when the clamping mechanism 1 is acted by external force, the first fixed wheel 30 and the second fixed wheel 40 can be used as travelling wheels, so that the clamping mechanism 1 can roll relative to the pipeline, and in the pipeline cutting process, the clamping mechanism 1 can ensure stable clamping of the pipeline and can also rotate relative to the pipeline, so that smooth and flat cut surfaces after cutting can be ensured, and subsequent pipeline connection operation is facilitated.
Further, in one implementation of this embodiment, as shown in fig. 2 to 4, the second end of the movable bracket 20, which is not connected to the fixed bracket 10, is disposed opposite to the first end of the fixed bracket 10, which is not connected to the movable bracket 20, and a gap is formed between the first end and the second end, and when the movable bracket 20 rotates relative to the fixed bracket 10, the second end moves in a direction approaching/separating from the first end to adjust the size of the gap. The size of the gap can be adjusted by rotating the movable bracket 20 on the fixed bracket 10, so that the pipeline can pass through the pipeline accommodating cavity 50 formed between the movable bracket 10 and the movable, and after the pipeline enters the pipeline accommodating cavity 50, the gap can be adjusted by rotating the movable bracket 20 relative to the fixed bracket 10, so that the pipeline is clamped by the movable bracket 20 and the fixed bracket 10. It will be appreciated that a conduit access is formed between the first and second ends, the conduit access being of a width that is the distance between the first and second ends, and the distance between the first and second ends being adjustable by rotation of the movable bracket 20 relative to the fixed bracket 10.
Further, in one implementation of this embodiment, the pipe receiving cavity 50 is a cylindrical pipe receiving cavity 50, and thus, the fixed bracket 10 and the movable bracket 20 are both in an arc structure, and the fixed bracket 10 and the movable bracket have the same curvature. The circular arc length of the fixed support 10 along the circumferential direction is greater than that of the movable support 20 along the circumferential direction, that is, when the clamping mechanism 1 needs to be assembled with the stroke mechanism 2, the stroke mechanism 2 can be arranged on the fixed support 10 and positioned in the middle of a circular arc structure formed by the fixed support 10 and the movable support 20, and thus when the clamping mechanism 1 is determined to rotate, the clamping mechanism 1 can be stressed in the middle, and the stability of the clamping mechanism 1 can be ensured. For example, the movable support 20 may be a quarter circle, and the fixed support 10 may be a half circle. Of course, in another implementation of the present embodiment, in order to enable the device to be adapted to pipes of various diameters, the curvature of the movable support 20 may also be different from the curvature of the fixed support 10.
Further, in an implementation manner of this embodiment, the first fixed sheave 30 and the second fixed sheave 40 may have the same structure, and the first fixed sheave 30 is described herein as an example. The first fixed wheel 30 comprises a rotating shaft, a rotating wheel and two connecting rods, wherein two ends of the rotating shaft are respectively connected with the connecting rods, one end of each connecting rod, which is connected with the rotating shaft, is connected to the fixing frame, and the rotating wheel is sleeved on the rotating shaft and can rotate around the axis of the rotating shaft. In addition, the first fixed pulley 30 is located at a side of the fixed bracket 10 facing the pipe accommodating cavity 50, the second fixed pulley 40 is located at a side of the movable bracket 20 facing the key accommodating cavity, and a side of the first fixed pulley 30 away from the fixed bracket 10 and a side of the second fixed pulley 40 away from the movable bracket 20 are on the same arc surface, so that when a pipe is placed in the pipe accommodating cavity 50, the pipe can be respectively contacted with the first fixed pulley 30 and the second fixed pulley 40, and when the clamping mechanism 1 rotates relative to the pipe, the first fixed pulley 30 and the second fixed pulley 40 can synchronously play a guiding role, thereby improving the stability and smoothness of the rotation of the clamping mechanism 1 relative to the pipe. In addition, in one implementation manner of this embodiment, the first fixed wheel and the second fixed wheel 40 are made of rubber, and the surfaces of the first fixed wheel and the second fixed wheel 40 are provided with anti-slip lines, and the anti-slip lines can prevent the pipe from finding axial movement in the pipe accommodating cavity 50, so that quality of a cutting surface for cutting the pipe can be ensured.
As shown in fig. 2-4, the fixed bracket 10 is rotatably connected with a detachable handle 60, the detachable handle 60 is connected with the movable bracket 20, and when the detachable handle 60 rotates relative to the fixed bracket 10, the detachable handle 60 drives the movable bracket 20 to rotate relative to the fixed bracket 10, so that the second end moves towards a direction approaching to/separating from the first end, thereby adjusting the distance between the first end and the second end. In addition, the rotation direction of the detachable handle 60 is consistent with the rotation direction of the movable support 20, that is, when the detachable handle 60 rotates in a direction away from the movable support 20, the movable support 20 rotates in a direction away from the fixed support 10, so as to ensure that the distance between the movable support 20 and the detachable handle 60 is unchanged, and the distance between the second end between the fixing and the first end between the moving is adjusted.
Further, in one implementation manner of this embodiment, the detachable handle 60 is connected to the connecting shaft 70 in a switching manner, and an end of the connecting shaft 70, which is not connected to the detachable handle 60, is connected to the movable support 20, and when the detachable handle 60 rotates relative to the fixed support 10, the detachable handle 60 drives the movable support 20 to rotate relative to the fixed support through the connecting shaft 70. Wherein, two connection plates are disposed at a side of the dismounting handle 60 facing the movable support 20, a rotation shaft is disposed between the two connection plates, one end of the rotation shaft is connected with one connection plate of the two connection plates, the other end of the rotation shaft passes through the connection shaft 70 and is connected with the other connection plate of the two connection plates, and the rotation shaft can rotate relative to the connection shaft 70, so that when the dismounting handle 60 rotates relative to the fixed support 10, the rotation shaft rotates relative to the connection shaft 70 and drives the connection shaft 70 to move along an arc direction, so that the movable support 20 is driven to rotate relative to the fixed support 10 by the connection shaft 70, and the movable support 20 can be driven to rotate relative to the fixed support 10 by the dismounting handle 60.
In addition, in one implementation manner of the present embodiment, the fixing bracket 10 is provided with a detachable handle mounting table 90, the detachable handle mounting table 90 is provided with a first rotating shaft 80, and the detachable handle 60 is rotatably connected to the handle mounting platform through the first rotating shaft 80. When the dismounting handle 60 rotates in the direction away from the movable bracket 20, one end of the movable bracket 20 rotates around the fixed bracket 10, the first fixed wheel 30 moves in the direction away from the second fixed wheel 40, so that the pipeline can be assembled in the pipeline accommodating space, and when the dismounting handle 60 rotates in the direction close to the movable bracket 20, the first fixed wheel 30 moves in the direction close to the second fixed wheel 40, so that the pipeline in the pipeline accommodating cavity 50 is clamped by the first fixed wheel 30 and the second fixed wheel 40, and thus sliding friction between the pipeline and the clamping mechanism 1 can be reduced by clamping the pipeline by the first fixed wheel 30 and the second fixed wheel 40. Meanwhile, the dismounting handle 60 has a self-locking function, when the first fixed wheel 30 and the second fixed wheel 40 are in a clamping state, the dismounting handle 60 can only control the first fixed wheel 30 to move in a direction far away from the second fixed wheel 40, and the load applied to the first fixed wheel 30 or the second fixed wheel 40 cannot enable the first fixed wheel 30 and the second fixed wheel 40 to be opened, so that the safety of the device is improved.
Further, in one implementation of this embodiment, the fixing bracket 10 is provided with a travel mechanism mounting groove 100, and the travel mechanism mounting groove 100 penetrates through the fixing bracket 10, and when the travel mechanism 2 is assembled in the travel mechanism mounting groove 100, the travel mechanism 2 contacts with a pipe placed in the pipe receiving cavity 50. In addition, four baffles are disposed on a side of the travel mechanism mounting groove 100 facing the pipe mounting groove, and the four baffles are connected end to end in sequence and are symmetrically disposed with respect to each other to form two symmetrical baffle groups, which are respectively denoted as a first baffle group and a second baffle group. The two baffles in the first baffle group are provided with engaging portions 101 at one end facing the pipe accommodation chamber 50, and the two engaging portions 101 are engaged with the travel mechanism 2 when the travel mechanism 2 is fitted in the travel mechanism mounting groove 100. The two baffles in the second baffle group are provided with mounting holes 102, and the two mounting holes 102 are used for being matched with the travel mechanism 2. In addition, the fixing bracket 10 is provided with a cutting mechanism mounting platform 110, and the cutting mechanism mounting platform 110 is used for mounting a cutting motor, and the cutting motor is used for cutting the pipeline when the pipeline rotates. Wherein the cutting mechanism mounting platform 110 is disposed at a side of the fixing bracket 10 remote from the pipe receiving chamber 50, and the travel mechanism mounting groove 100 and the cutting mechanism mounting platform 110 are disposed along an outer circumference of the fixing bracket 10. Meanwhile, in order to facilitate the installation and cutting of the pipeline, the travel mechanism installation groove 100 is positioned between the disassembly and assembly handle 60 and the cutting mechanism installation platform 110, and the travel mechanism installation groove 100 is positioned in the middle of the arc structure formed between the fixed support 10 and the sliding, so that the distribution does not affect the clamping of the pipeline, and the driving and cutting stability of the pipeline can be ensured.
In this embodiment, the fixing support is further provided with a protection plate, and the protection plate and the cutting mechanism mounting platform 110 are on the same side, so that chips can be prevented from falling into the driving device in the process of cutting the pipeline, and normal operation of the driving device is ensured. The protection plate is in a circular arc-shaped sheet structure, and the curvature of the protection plate is the same as that of the fixing support, so that the driving device can be better protected, and the gap between the protection plate and the pipeline is reduced. In one implementation of this embodiment, the shield plate is made of stainless steel.
Further, as shown in fig. 5-7, the travel mechanism 2 includes a driving unit 200, a travel wheel 210, and a driving wheel 220, wherein the travel wheel 210 is connected to the driving unit 200, an end of the travel wheel 210, which is not connected to the driving unit 200, extends away from the travel wheel 210, the driving wheel 220 is located at one side of the travel wheel 210 and is engaged with the travel wheel 210, the driving wheel 220 is disposed in a direction perpendicular to the direction in which the travel wheel 210 is disposed, i.e., a central axis direction of the driving wheel 220 is perpendicular to a central axis direction of the travel wheel 210, and when the driving mechanism drives the travel wheel 210 to rotate, the travel wheel 210 drives the driving wheel 220 to rotate, and the driving wheel 220 drives the travel wheel 210 and the driving unit 200 to revolve relative to a pipeline. Thus, when the travel mechanism 2 is used for pipe cutting, the travel mechanism 2 is in contact with the pipe and can rotate relative to the pipe, and the driving wheel 220 can rotate the cutting mechanism 3 connected with the travel mechanism under the driving of the driving unit 200 relative to the pipe, so that pipe cutting is realized under the condition that the pipe is kept still.
Further, in one implementation manner of the present embodiment, as shown in fig. 6 to 7, the driving wheel 220 includes a driving wheel body 221, an engaging portion 223 and two limiting portions 222 are disposed on the driving wheel body 221, the two limiting portions 222 are disposed on the driving wheel body 221 at intervals along the central axis direction of the driving wheel body 221, the engaging portion 223 is disposed between the two limiting portions 222, and the engaging portion 223 and the two limiting portions 222 are disposed around the driving wheel body 221. In this way, the travel wheel 210 can be limited by the two limiting parts 222, so that the travel wheel 210 is prevented from being separated from the driving wheel 220 in the central axis direction of the driving wheel body 221, and the meshing safety of the travel wheel 210 and the driving wheel 220 can be improved.
Further, the stroke wheel 210 is provided with spiral meshing teeth, the spiral meshing teeth are arranged around the stroke wheel 210, the meshing portion 223 includes a meshing portion body and a plurality of meshing teeth 224 disposed on the meshing portion body, the meshing portion body is of a cylindrical structure, and an outer surface of the meshing portion body is a concave arc surface extending toward a central axis direction of the driving wheel body. The plurality of engagement teeth 224 are arranged at intervals along the circumferential direction of the driving wheel body 221, and the intervals between any two adjacent engagement portions 223 in the plurality of engagement portions 223 are equal and match with the intervals between the spiral engagement teeth on the stroke wheel 210, so that the engagement teeth can match with the spiral engagement teeth on the stroke wheel 210. Furthermore, in one possible implementation manner of the present embodiment, each of the plurality of engaging teeth 224 extends along the central axis direction of the driving wheel body 221, and each of the engaging teeth has an S-shaped structure along the extending direction thereof. Each of the engaging teeth 224 includes a first curved surface and a second curved surface, one side of the first curved surface is connected to one side of the second curved surface, the other side of the first curved surface is connected to the engaging portion, and the other side of the second curved surface is connected to the engaging portion. The first curved surface extends towards the direction close to the driving wheel body 221 relative to the connection between the first curved surface and the second curved surface, and correspondingly, the second curved surface extends towards the direction close to the engaging portion body relative to the connection between the first curved surface and the second curved surface, so that a ridge is formed between the first curved surface and the second curved surface, and a groove is formed at the connection between two adjacent engaging teeth 224, so that the engagement between the driving wheel 220 and the stroke wheel 210 can be realized through the alternate arrangement of the ridge and the groove.
Further, the driving wheel body 221 is provided with two connection portions 230, the two connection portions 230 are respectively located at two ends of the driving wheel body 221 along the central axis direction, and one end of each connection portion 230, which is not connected with the driving wheel body 221, extends in a direction away from the driving wheel body 221. When the stroke mechanism 2 is connected to the clamping mechanism 1 for clamping a pipe, the driving wheel body 221 is connected to the clamping mechanism 1 through the connection plate, and the connection part 230 can be rotated with respect to the clamping mechanism 1. In one implementation manner of this embodiment, the connecting portion 230 may have a cylindrical structure, and a central axis of the connecting portion 230 coincides with a central axis of the driving wheel body 221, so that during the rotation of the driving wheel 220, a radial offset of the driving wheel 220 is avoided, and the rotation stability of the driving wheel 220 is improved.
Further, when the driving wheel 220 contacts with the pipe, the central axis direction of the driving wheel 220 is parallel to the central axis direction of the pipe, and the driving wheel 220 is slidably connected with the pipe, when the driving wheel 220 is driven by the stroke wheel 210, the driving wheel 220 can rotate along the circumferential direction of the pipe, so that the pipe can be kept still when the pipe is cut.
Further, in one implementation of this embodiment, the driving unit 200 may include a driving motor 201 and a speed reducer 202, where an output end of the driving motor 201 is connected to the speed reducer 202, and the speed reducer 202 is connected to the stroke wheel 210, so as to connect the driving motor 201 to the stroke wheel 210 through the speed reducer 202, and transmit a driving force of the driving motor 201 to the stroke wheel 210, and rotate the driving wheel 220 through the stroke wheel 210. In addition, the travel mechanism 2 for pipe cutting further comprises a fixing base, and the driving unit 200 is fixed on the fixing base so as to be connected with a clamping part for clamping the pipe through the fixing base. This may facilitate the assembly of the drive unit 200 on the one hand and may improve the stability of the drive unit 200 during rotation on the other hand.
Further, in one implementation of the present embodiment, as shown in fig. 1, the cutting mechanism 3 includes a cutting motor 32 and a cutting tool 31, the cutting tool 31 is connected to the cutting motor 32, the cutting motor 32 is assembled on the clamping mechanism 1 through a cutting mechanism mounting table 110, and the cutting tool 31 contacts with a pipe placed in the pipe accommodating cavity 50, and when the clamping mechanism 1 revolves around the pipe, the cutting tool 31 rotates relative to the pipe under the driving of the clamping mechanism 1, so as to perform circumferential cutting on the pipe, thereby realizing automatic pipe cutting.
It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010006607.6A CN111014806B (en) | 2020-01-03 | 2020-01-03 | Automatic pipe cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010006607.6A CN111014806B (en) | 2020-01-03 | 2020-01-03 | Automatic pipe cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111014806A CN111014806A (en) | 2020-04-17 |
| CN111014806B true CN111014806B (en) | 2025-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010006607.6A Active CN111014806B (en) | 2020-01-03 | 2020-01-03 | Automatic pipe cutting device |
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| Country | Link |
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| CN (1) | CN111014806B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2705254Y (en) * | 2003-11-10 | 2005-06-22 | 中国石油天然气管道局 | Multifunction pipeline cutter |
| CN102046316A (en) * | 2008-05-29 | 2011-05-04 | 伊利诺斯工具制品有限公司 | A pipe-processing, in particular a pipe-cutting apparatus |
| CN105171118A (en) * | 2015-09-11 | 2015-12-23 | 成都中电锦江信息产业有限公司 | Jaw type pipe cutting machine |
| CN212329827U (en) * | 2020-01-03 | 2021-01-12 | 深圳市燃气集团股份有限公司 | Automatic pipe cutting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE502006000137D1 (en) * | 2005-04-28 | 2007-11-29 | Novartec Ag | Rohrschneider |
| CN209035559U (en) * | 2018-09-29 | 2019-06-28 | 天津卓达管道机械制造有限公司 | A kind of auto-manual system pipe cutting machine of the operation is stable |
-
2020
- 2020-01-03 CN CN202010006607.6A patent/CN111014806B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2705254Y (en) * | 2003-11-10 | 2005-06-22 | 中国石油天然气管道局 | Multifunction pipeline cutter |
| CN102046316A (en) * | 2008-05-29 | 2011-05-04 | 伊利诺斯工具制品有限公司 | A pipe-processing, in particular a pipe-cutting apparatus |
| CN105171118A (en) * | 2015-09-11 | 2015-12-23 | 成都中电锦江信息产业有限公司 | Jaw type pipe cutting machine |
| CN212329827U (en) * | 2020-01-03 | 2021-01-12 | 深圳市燃气集团股份有限公司 | Automatic pipe cutting device |
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| Publication number | Publication date |
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| CN111014806A (en) | 2020-04-17 |
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