CN214394378U - Portable pipeline cutting device - Google Patents
Portable pipeline cutting device Download PDFInfo
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- CN214394378U CN214394378U CN202022712198.XU CN202022712198U CN214394378U CN 214394378 U CN214394378 U CN 214394378U CN 202022712198 U CN202022712198 U CN 202022712198U CN 214394378 U CN214394378 U CN 214394378U
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- clamping wheel
- cutting
- cutting tool
- adjustable clamping
- guide rod
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Abstract
The utility model relates to a boats and ships pipeline processing field provides a portable pipeline cutting device, including upper and lower adjustable clamping wheel part, cutting part, threaded guide arm, the lock nut of arranging, upper and lower two adjustable clamping wheel parts link together through four threaded guide arms, cutting part cup joints on the threaded guide arm, and the pinch roller on the upper and lower adjustable clamping wheel part is installed relatively, and wherein the adjustable clamping wheel part in upper portion passes through lock nut and fixes on the threaded guide arm, and the pipe of waiting to cut passes two adjustable clamping wheel parts upper and lower middles, according to the size of pipe, adjusts the position of pinch roller part on the threaded guide arm for upper and lower adjustable clamping wheel part and the pipe in close contact with of waiting to cut, and fixed through lock nut. The utility model discloses portable pipeline cutting device, the structure connects singly, portable, can adapt to the boats and ships pipeline cutting of different diameters size.
Description
Technical Field
The utility model relates to a boats and ships pipeline processing field, in particular to portable pipeline cutting device.
Background
Pipeline systems are important components of ship systems, and pipelines are frequently required to be cut and processed during manufacturing and maintenance of ships. Considering that the ship pipeline is generally in the bilge area, the area space is small, the illumination environment is bad and the like, and because the ship pipeline is fixed, the cutting device needs to do cutting movement around the pipeline, therefore, the general ship pipeline cutting device has the problems of inconvenient operation, large size, low cutting precision and irregular cut. Therefore, it is necessary to provide a portable pipeline cutting device which can be adapted to cutting ship pipelines with different diameters.
Disclosure of Invention
The utility model aims at overcoming the weak point of aforementioned prior art, providing a portable pipeline cutting device, its structure connects single, portable, can adapt to the boats and ships pipeline cutting of different diameters size.
In order to achieve the above purpose, the technical scheme of the utility model is that: a portable pipeline cutting device comprises an adjustable clamping wheel component, a cutting component, a guide rod with threads and a locking nut which are arranged up and down, wherein the adjustable clamping wheel component is provided with a positioning and mounting hole for mounting 4 guide rods with threads, the upper adjustable clamping wheel component and the lower adjustable clamping wheel component are connected together through four guide rods with threads, the cutting component is sleeved on the guide rods with threads, the clamping wheels on the upper adjustable clamping wheel component and the lower adjustable clamping wheel component are oppositely mounted, the upper adjustable clamping wheel component is fixed on the guide rod with threads through the locking nut, a pipe to be cut passes through the middle of the upper adjustable clamping wheel component and the lower adjustable clamping wheel component, the position of the upper adjustable clamping wheel component on the guide rod with threads is adjusted according to the size of the pipe, so that the upper adjustable clamping wheel component and the lower adjustable clamping wheel component are in close contact with the pipe to be cut, and is fixed by a lock nut.
In the technical scheme, the adjustable clamping wheel component comprises an adjustable clamping wheel fixing base plate, a guide rod fixing base, a clamping wheel adjusting screw rod, a clamping wheel adjusting guide rod, a clamping wheel mounting base, a clamping wheel mounting shaft, a clamping wheel and a clamping adjusting hand wheel, wherein the two guide rod fixing bases are respectively mounted at two ends of the adjustable clamping wheel fixing base plate, the clamping wheel adjusting screw rod and the two clamping wheel adjusting guide rods are mounted on the guide rod fixing bases, the two clamping wheel mounting bases are mounted on the clamping wheel adjusting guide rod and the clamping wheel adjusting screw rod, the two clamping wheels are respectively fixed on the two clamping wheel mounting bases through the clamping wheel mounting shaft, the clamping wheel can rotate around the clamping wheel mounting shaft, the clamping wheel adjusting hand wheel is mounted at the end part of the clamping wheel adjusting screw rod for connection, and the two clamping wheels are close to or separate from each other through rotating the clamping wheel adjusting hand wheel, different sized pipes can be accommodated.
In the technical scheme, the thread of the clamping wheel adjusting screw rod is divided into two parts, the thread rotating directions of the two parts are opposite, and the two clamping wheel mounting bases are respectively mounted on the threads of the two parts.
In the technical scheme, the cutting component comprises a cutting tool fixing base, a cutting tool moving fixing base, a cutting tool guide rod, a cutting tool moving lead screw, a cutting tool hand wheel, a cutting motor mounting plate, a cutting blade and a blade coupling, the cutting tool fixing base is L-shaped, the two cutting tool moving fixing bases are arranged at two ends of the head of the cutting tool fixing base, the cutting tool guide rod and the cutting tool moving lead screw are arranged on the cutting tool moving fixing bases, the cutting motor mounting plate is arranged on the cutting tool guide rod and the cutting tool moving lead screw, the cutting motor is arranged on the cutting motor mounting plate, a blade coupler is arranged on a motor shaft of the cutting motor, the other end of the blade coupler is provided with a cutting blade, and the end part of the cutting tool moving lead screw is provided with a cutting tool hand wheel, the cutting motor with the cutting blade is brought close to or away from the pipe to be cut by rotating the cutting tool hand wheel.
In the technical scheme, the rear end of the cutting tool fixing base is provided with two unthreaded holes matched with the threaded guide rod in a threaded manner, the cutting tool fixing base is sleeved on the threaded guide rod and is provided with a waist-shaped groove which is communicated up and down, the side part of the waist-shaped groove is provided with a tacking screw, and after the height position of the cutting tool fixing base is determined on the threaded guide rail, the cutting tool fixing base can be clamped and fixed on the threaded guide rod by screwing the tacking screw which penetrates through the waist-shaped groove.
When the pipe cutting machine is used, 4 locking nuts are loosened, the upper adjustable clamping wheel component can be separated from the guide rod with the threads, a pipe to be cut is placed on the lower adjustable clamping wheel component, and the relative position of the clamping wheel is adjusted by rotating the clamping adjusting hand wheel, so that the contact range of the clamping wheel and the lower part of the pipe to be cut is as large as possible. After the adjustable clamping wheel component is adjusted, the upper adjustable clamping wheel component is installed along the guide rod with the threads, the contact range of the clamping wheel and the upper part of the pipe to be cut is enabled to be as large as possible by rotating the clamping adjusting hand wheel, and after the adjustable clamping wheel component is adjusted, 4 locking nuts are locked, so that the pipe to be cut is fully clamped by the upper adjustable clamping wheel component and the lower adjustable clamping wheel component.
In preparation for cutting, the cutting member is adjusted in height on the threaded guide so that the center of the cutting blade is level with the center of the pipe to be cut. During cutting, the cutting blade is fed in the radial direction of the pipe by rotating the hand wheel of the cutting tool, and the pipe is cut.
The utility model relates to a portable pipeline cutting device which has two cutting modes, one mode is that when the ship pipeline to be cut is a movable pipeline, a fixed cutting device can be adopted to rotate the pipe to be cut so as to finish the cutting; and the other is that when the ship pipeline to be cut is a fixed pipeline, the cutting device can be integrally rotated to finish cutting.
Compared with the prior art, the utility model, following beneficial effect has:
1. this cutting device can carry out altitude mixture control through the guide arm, the pipe of adaptation different external diameters size that can be very big, and the adjustable tight pulley part of clamp of reuse carries out the adaptability centre gripping to the pipe of different external diameters size for it is tighter to press from both sides tightly, has guaranteed the security of cutting.
2. This cutting device makes cutting device can be round the pipeline rotation that waits to cut through setting up the same adjustable clamping wheel part from top to bottom to accomplish the cutting, the suitability is more extensive.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of an adjustable pinch wheel assembly of the present invention.
Fig. 3 is a schematic view of a cutting element of the present invention.
Fig. 4 is a schematic view of the cutting tool fixing base of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the present embodiment provides a portable pipeline cutting device, which comprises an adjustable clamping wheel component 1, a cutting component 2, a threaded guide rod 3 and a locking nut 4 which are arranged up and down. The adjustable clamping wheel component is provided with positioning and mounting holes for mounting 4 threaded guide rods 3, the upper adjustable clamping wheel component and the lower adjustable clamping wheel component are connected together through four threaded guide rods 3, the clamping wheels on the adjustable clamping wheel component are mounted oppositely, and the upper adjustable clamping wheel component is fixed on the threaded guide rods 3 through locking nuts 4. The pipe 5 to be cut passes through the middle of the upper and lower adjustable clamping wheel components, and the position of the upper adjustable clamping wheel component on the threaded guide rod is adjusted according to the size of the pipe, so that the upper and lower adjustable clamping wheel components are tightly contacted with the pipe 5 to be cut and are fixed through the locking nut 4.
As shown in fig. 2, the adjustable clamping wheel component includes an adjustable clamping wheel fixing bottom plate 11, a guide rod fixing seat 12, a clamping wheel adjusting lead screw 13, a clamping wheel adjusting guide rod 14, a clamping wheel mounting base 15, a clamping wheel mounting shaft 16, a clamping wheel 17, and a clamping adjusting hand wheel 18. Two guide rod fixing seats 12 are respectively installed at two ends of the adjustable clamping wheel fixing bottom plate 11. A clamping adjusting screw 13 and two clamping wheel adjusting guide rods 14 are arranged on the guide rod fixing seat 12. Two clamping wheel mounting bases 15 are mounted on the clamping wheel adjusting guide rod 14 and the clamping wheel adjusting lead screw 13, a clamping wheel 17 is fixed on the clamping wheel mounting bases 15 through a clamping wheel mounting shaft 16, and the clamping wheel 17 can rotate around the clamping wheel mounting shaft 16. The outer end of the clamping wheel adjusting screw 13 is provided with a clamping wheel adjusting hand wheel 18, and the two clamping wheels 17 can be close to or separated from each other by rotating the clamping wheel adjusting hand wheel 18, so that the clamping device can adapt to pipes with different sizes.
The thread of the clamping wheel adjusting screw rod 13 is divided into two parts, the rotation directions of the threads of the two parts are opposite, and the two clamping wheel mounting bases are respectively mounted on the threads of the two parts.
As shown in fig. 3, the cutting component 2 includes a cutting tool fixing base 21, a cutting tool moving fixing base 22, a cutting tool guide 23, a cutting tool moving lead screw 24, a cutting tool hand wheel 25, a cutting motor 26, a cutting motor mounting plate 27, a cutting blade 28, and a blade coupling 29. Two cutting tool moving holders 22 are installed at both ends of the head of the cutting tool fixing base 21. A cutter guide 23 and a cutter moving screw 24 are mounted on the cutter moving holder 22. The cutter motor mounting plate 27 is mounted on the cutter guide bar 23 and the cutter moving screw 24. The cutting motor 26 is mounted on a cutting motor mounting plate 27. A blade coupling 29 is mounted on a motor shaft of the cutting motor 26, and a cutting blade 28 is mounted at the other end of the blade coupling 29. The outer end of the cutter moving screw 24 is provided with a cutter hand wheel 25, and the cutting motor 26 and the cutting blade 28 can be moved close to or away from the pipe to be cut by rotating the cutter hand wheel 25.
As shown in fig. 4, the cutting tool fixing base 21 is L-shaped, the head of the cutting tool fixing base 21 is used for mounting the cutting tool moving fixing base 22, the tail of the cutting tool moving fixing base is provided with two unthreaded holes 211 which are in threaded fit with the threaded guide rod 3, the cutting tool fixing base 21 is provided with a vertically through-going kidney-shaped slot 212, the side of the kidney-shaped slot is provided with a threaded hole 213 and a set screw 214, and when the height position of the cutting tool fixing base 21 is determined on the threaded guide rail 3, the cutting tool fixing base 21 can be clamped and fixed on the threaded guide rod 3 by screwing the set screw 214 which passes through the kidney-shaped slot 212.
In use, the present embodiment first loosens 4 lock nuts 4, so that the upper adjustable clamping wheel part 1 can be disengaged from the threaded guide rod 3, places the pipe to be cut on the lower adjustable clamping wheel part 1, and adjusts the relative position of the clamping wheel 17 by rotating the clamping adjustment hand wheel 18 so that the contact range of the clamping wheel 17 and the lower part of the pipe to be cut is as large as possible. After the adjustment is completed, the upper adjustable clamping wheel component 1 is installed along the threaded guide rod 3, the contact range of the clamping wheel 17 and the upper part of the pipe to be cut is enabled to be as large as possible by rotating the clamping adjusting hand wheel 18, and after the adjustment is completed, 4 locking nuts are locked, so that the pipe to be cut is fully clamped by the upper adjustable clamping wheel component 1 and the lower adjustable clamping wheel component 1.
In preparation for cutting, the cutting member 2 is adjusted in height in position on the threaded guide bar 3 so that the center of the cutting blade 28 is level with the center of the pipe to be cut. When cutting, cutting of the pipe is started by rotating the cutting tool handwheel 25 so that the cutting blades 28 are fed in the radial direction of the pipe.
The portable pipeline cutting device has two cutting modes, wherein when a ship pipeline to be cut is a movable pipeline, a fixed cutting device can be adopted to rotate a pipe to be cut so as to finish cutting; and the other is that when the ship pipeline to be cut is a fixed pipeline, the cutting device can be integrally rotated to finish cutting.
Details not described in the present specification belong to the prior art known to those skilled in the art.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and are intended to be within the scope of the invention.
Claims (5)
1. A portable pipeline cutting device is characterized in that: the adjustable clamping wheel comprises an upper adjustable clamping wheel component, a lower adjustable clamping wheel component, a cutting component, a threaded guide rod and a locking nut, wherein the upper adjustable clamping wheel component and the lower adjustable clamping wheel component are connected together through the four threaded guide rods, the cutting component is sleeved on the threaded guide rod, and clamping wheels on the upper adjustable clamping wheel component and the lower adjustable clamping wheel component are installed oppositely, wherein the upper adjustable clamping wheel component is fixed on the threaded guide rod through the locking nut, a pipe to be cut penetrates through the middle of the upper adjustable clamping wheel component and the lower adjustable clamping wheel component, and the position of the upper adjustable clamping wheel component on the threaded guide rod is adjusted according to the size of the pipe, so that the upper adjustable clamping wheel component and the lower adjustable clamping wheel component are in close contact with the pipe to be cut and are fixed through the locking nut.
2. The portable pipe cutting apparatus of claim 1, wherein: the adjustable clamping wheel component comprises an adjustable clamping wheel fixing base plate, a guide rod fixing base, a clamping wheel adjusting lead screw, a clamping wheel adjusting guide rod, a clamping wheel mounting base, a clamping wheel mounting shaft, a clamping wheel and a clamping adjusting hand wheel, wherein the two guide rod fixing bases are respectively mounted at two ends of the adjustable clamping wheel fixing base plate, the clamping wheel adjusting lead screw and the two clamping wheel adjusting guide rods are mounted on the guide rod fixing base, the two clamping wheel mounting bases are mounted on the clamping wheel adjusting guide rod and the clamping wheel adjusting lead screw, the two clamping wheels are respectively fixed on the two clamping wheel mounting bases through the clamping wheel mounting shaft, the clamping wheel can rotate around the clamping wheel mounting shaft, the clamping wheel adjusting hand wheel is mounted at the end part of the clamping wheel adjusting lead screw and connected with the clamping wheel adjusting hand wheel, the two clamping wheels are close to or separated from each other by rotating the clamping wheel adjusting hand wheel, so that the pipe clamp can adapt to pipes with different sizes.
3. The portable pipe cutting apparatus of claim 2, wherein: the thread of the clamping wheel adjusting screw rod is divided into two parts, the rotation directions of the threads of the two parts are opposite, and the two clamping wheel mounting bases are respectively mounted on the threads of the two parts.
4. The portable pipe cutting apparatus of claim 1, wherein: the cutting part comprises a cutting tool fixing base, a cutting tool moving fixing base, a cutting tool guide rod, a cutting tool moving lead screw, a cutting tool hand wheel, a cutting motor mounting plate, a cutting blade and a blade coupling, the cutting tool fixing base is L-shaped, the two cutting tool moving fixing bases are arranged at two ends of the head of the cutting tool fixing base, the cutting tool guide rod and the cutting tool moving lead screw are arranged on the cutting tool moving fixing bases, the cutting motor mounting plate is arranged on the cutting tool guide rod and the cutting tool moving lead screw, the cutting motor is arranged on the cutting motor mounting plate, a blade coupler is arranged on a motor shaft of the cutting motor, the other end of the blade coupler is provided with a cutting blade, and the end part of the cutting tool moving lead screw is provided with a cutting tool hand wheel, the cutting motor with the cutting blade is brought close to or away from the pipe to be cut by rotating the cutting tool hand wheel.
5. The portable pipe cutting apparatus of claim 4, wherein: the cutting tool unable adjustment base rear end is provided with two and threaded guide arm screw-thread fit's unthreaded hole, and cutting tool unable adjustment base cup joints on threaded guide arm, has the kidney slot that link up from top to bottom on the cutting tool unable adjustment base, and the kidney slot lateral part is furnished with the set screw, and after the cutting tool unable adjustment base high position was confirmed on threaded guide rail, through screwing the set screw that passes the kidney slot make cutting tool unable adjustment base can press from both sides tightly to be fixed in on the threaded guide arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022712198.XU CN214394378U (en) | 2020-11-22 | 2020-11-22 | Portable pipeline cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022712198.XU CN214394378U (en) | 2020-11-22 | 2020-11-22 | Portable pipeline cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214394378U true CN214394378U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022712198.XU Active CN214394378U (en) | 2020-11-22 | 2020-11-22 | Portable pipeline cutting device |
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| Country | Link |
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| CN (1) | CN214394378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117415619A (en) * | 2023-12-19 | 2024-01-19 | 山东茂盛管业有限公司 | Plastic sleeve steel heat-insulating pipe end sawing and planing integrated machine and sawing and planing method |
-
2020
- 2020-11-22 CN CN202022712198.XU patent/CN214394378U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117415619A (en) * | 2023-12-19 | 2024-01-19 | 山东茂盛管业有限公司 | Plastic sleeve steel heat-insulating pipe end sawing and planing integrated machine and sawing and planing method |
| CN117415619B (en) * | 2023-12-19 | 2024-02-13 | 山东茂盛管业有限公司 | Plastic sleeve steel heat-insulating pipe end sawing and planing integrated machine and sawing and planing method |
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