CN201470977U - Pipe cutting machine - Google Patents
Pipe cutting machine Download PDFInfo
- Publication number
- CN201470977U CN201470977U CN200920307700XU CN200920307700U CN201470977U CN 201470977 U CN201470977 U CN 201470977U CN 200920307700X U CN200920307700X U CN 200920307700XU CN 200920307700 U CN200920307700 U CN 200920307700U CN 201470977 U CN201470977 U CN 201470977U
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- knife rest
- blade
- cutting machine
- roller
- frame
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Abstract
The utility model relates to a pipeline cutting device, in particular to a pipe cutting machine which comprises a rack. A cutter holder is arranged above the rack and installed with a cutting blade; a roller is arranged below the cutter holder and connected on a roller shaft in a sheathed way; the roller shaft is installed on the rack; one end of the cutter holder is provided with a cutter holder lifting device, and the other end thereof is provided with a cutting blade pushing device; and the roller shaft is connected with a driving mechanism which is fixed on the rack. The utility model mainly provides the pipe cutting machine which can conveniently adjust the distance between the cutter holder and the roller when cutting pipes with different diameters, and has small stress and abrasion of the cutting blade and long service; and the pipe cutting machine solves the technical problems in the prior art that the pipe cutting machine has inconvenient adjustment when cutting pipes with different diameters, and has large abrasion of the cutting blade.
Description
Technical field
The utility model relates to a kind of pipeline cutter sweep, relates in particular to a kind of pipe cutting machine.
Background technology
In the pipeline installation process, need a large amount of steel pipes of cutting.The pipe cutting machine that uses is to adopt abrasive wheel cutting machine or electric pipe threading machine at present, and spark and iron filings are arranged during its medium plain emery wheel cutting operation, and big the healthy of operating personnel that influence of noise polluted the surrounding environment health; The electric pipe threading machine cutting output is big, and waste tubing is many, and labour intensity is bigger, and it is little to cut the caliber scope of application of pass.Chinese patent is arranged: " pipe cutting machine (CN2772693) ", disclose a kind of pipe cutting machine, its support connects frame, and one of frame is equipped with blade and Cycloidal Wheel reductor, the other end connects positioner, one group of locating hole is arranged on the support, can make the frame and the upper and lower adjustable height of blade of connection, there is one group of bearing block the base both sides, connect a pair roller, can support caliber pipe not of uniform size, the pipe that this Pipe Cutting function cutting is varied in size increases the scope of application.But pipe cutting machine need be dismantled frame when elevator platform, inconvenient operation, and blade is driven by the Cycloidal Wheel reductor, and the stressed big wearing and tearing easily of blade are short service life.
Summary of the invention
The utility model has mainly provided a kind of at the cutting different-diameter pipes period of the day from 11 p.m. to 1 a.m, can conveniently adjust the distance between knife rest and the roller, the pipe cutting machine of the little long service life of the stressed wearing and tearing of blade; Solve the existing in prior technology pipe cutting machine and when the cutting different tube diameters, adjust inconvenience, the big technical problem of blade abrasion simultaneously.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of pipe cutting machine, comprise frame, above frame, be provided with knife rest, cutting blade is installed on knife rest, below knife rest, be provided with roller, roller housing is connected on the roller shaft, roller shaft is installed on the frame, one end of described knife rest is provided with the knife rest lowering or hoisting gear, the other end of described knife rest is provided with the blade hold-down devices, described roller shaft is connected with driving mechanism, and described driving mechanism is fixed on the frame.In the cutting pipe, as driving link, drive the pipe rotation with the roller of support tube, hold-down devices is pressed to pipe downwards with blade simultaneously, and pipe is cut.Because blade is not driving member, the shape of blade is smaller, has reduced the stressed of blade, has reduced cost the service life that has prolonged blade.Lowering or hoisting gear on the knife rest is convenient adjusts the distance distance between blade and the roller just between knife rest and the roller, thereby can cut the pipe of different-diameter, improves the versatility of pipe cutting machine.Finish cutting thereby carry out pressing action by the hold-down devices on knife rest control blade, for lowering or hoisting gear require lowly, only need adjust to the appropriate location, finish cutting by hold-down devices then.
Lowering or hoisting gear can adopt hydraulic pump drive also can adopt electronic mode to drive, as preferably, described lowering or hoisting gear comprises the crane that is fixed on the frame, center at crane is provided with threaded rod, the upper end of threaded rod is connected with handle, described knife rest is provided with groove, is provided with clamp nut above knife rest, and described clamp nut is socketed on the threaded rod.Adopt threaded rod to carry out mechanical elevating, simple in structure, good stability and simple in structure, long service life.
As preferably, the diameter of described roller is greater than the diameter of described cutting blade.Roller drives position steel pipe thereon as driving link and is rotated, and the blade of steel pipe top is a driven member, and blade diameter has been saved material and reduced wearing and tearing less than roller.
As preferably, described hold-down devices comprises the support that links to each other with knife rest by bearing pin, is provided with the hydraulic pump control valve above support, and control valve is connected with the hydraulic pump that is fixed on the frame by pipeline, and described control valve is fixed on the knife rest; Described cutting blade is socketed on the blade shaft, and described blade shaft is fixed on the support, is provided with the fore-set that joins with hydraulic pump above support.Earlier knife rest is adjusted to suitable position by lowering or hoisting gear, utilize hold-down devices that pipe fitting is cut then, the bearing pin rotation of the support of hold-down devices on knife rest presses down, utilize the power source of hydraulic pump as hold-down devices, the drive blade shaft moves downward, and is simple in structure, convenient operation and control.
The driving mechanism that driving rolls rotates can also can be hydraulic pump for motor, and as preferably, described driving mechanism is a motor, and described motor is installed in the bottom of described frame.Adopt motor as the power that drives, connected mode is simple, and is easy to operate.
Therefore, pipe cutting machine of the present utility model has following advantage: the roller with support tube drives the pipe rotation as driving link, and be positioned at cutting blade above the pipe as driven member, thereby the hydraulic pump that utilizes blade shaft to connect is pressed to pipe cutting with blade, blade diameter is less than roller, reduce the wearing and tearing of blade, prolonged the service life of blade, reduced cost; Be connected with the lowering or hoisting gear that utilizes screw thread to carry out lifting on the knife rest,, increased the cut coverage of pipe cutting machine by the distance between lowering or hoisting gear adjustment blade and the roller.
Description of drawings:
Fig. 1 is the front view of pipe cutting machine of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
The concrete example of implementing:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
Shown in Fig. 1 and 2 and 3, a kind of pipe cutting machine comprises frame 1, two roller shafts 2 that are parallel to each other are installed below frame 1, are socketed with roller 3 on the roller shaft 2, the diameter of roller 3 is 200mm, roller shaft 2 is connected with motor 4, and by motor 4 driven rotary, motor 4 is installed in the bottom of frame 1.There is crane 5 side at roller 3 by bolting, and the center of crane 5 is provided with threaded rod 6, and the upper end of threaded rod 6 is connected with operating handle 7, and operating handle 7 is positioned at outside the crane 5, and the other end of threaded rod 6 is fixed on the frame 1.On threaded rod 6, be socketed with clamp nut 8, below clamp nut 8, be provided with knife rest 9, knife rest 9 is provided with groove 10, it is fixing with knife rest 9 by clamp nut 8 that threaded rod 6 passes groove 10, by the diameter of elevating mechanism adjustment cutting pipes 11, the diameter range of the utility model processing pipe fitting 11 is 100mm～290mm.Front end at knife rest 9 is provided with hold-down devices, hold-down devices comprises by the bearing pin 18 rotatable supports 15 that are fixed on the knife rest 9, blade shaft 13 is installed on support, on blade shaft 13, be fixed with cutting blade 12, the diameter of cutting blade 12 is 70mm, be provided with fore-set 16 above support, fore-set 16 joins with the hydraulic pump control valve 17 that is installed on the knife rest, and hydraulic pump control valve 17 is connected with hydraulic pump 14 by pipeline.
When cutting machine uses, diameter according to pipe fitting 11 passes through the distance that operating handle 7 is adjusted between blades 12 and the roller 3 earlier, after adjusting to suitable distance, starter motor 4, allow motor 4 drive roller 3 rotations, thereby the pipe fitting 11 that drives roller 3 tops is rotated, at this moment, the support 15 that hydraulic pump 14 drives in the hold-down devices is pressed to pipe fitting 11 downwards, thereby makes 12 pairs of pipe fittings 11 of blade cut.Owing to adopt roller 3 as driving link, reduced the suffered pressure of blade 12, prolonged the service life of blade 12.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. pipe cutting machine, comprise frame, above frame, be provided with knife rest, cutting blade is installed on knife rest, below knife rest, be provided with roller, roller housing is connected on the roller shaft, roller shaft is installed on the frame, it is characterized in that: an end of described knife rest is provided with the knife rest lowering or hoisting gear, and the other end of described knife rest is provided with the blade hold-down devices, described roller shaft is connected with driving mechanism, and described driving mechanism is fixed on the frame.
2. a kind of pipe cutting machine according to claim 1, it is characterized in that: described lowering or hoisting gear comprises the crane that is fixed on the frame, center at crane is provided with threaded rod, the upper end of threaded rod is connected with handle, described knife rest is provided with groove, be provided with clamp nut above knife rest, described clamp nut is socketed on the threaded rod.
3. a kind of pipe cutting machine according to claim 1 and 2 is characterized in that: the diameter of described roller is greater than the diameter of described cutting blade.
4. a kind of pipe cutting machine according to claim 1 and 2, it is characterized in that: described hold-down devices comprises the support that links to each other with knife rest by bearing pin, above support, be provided with the hydraulic pump control valve, control valve is connected with the hydraulic pump that is fixed on the frame by pipeline, and described control valve is fixed on the knife rest; Described cutting blade is socketed on the blade shaft, and described blade shaft is fixed on the support, is provided with the fore-set that joins with hydraulic pump above support.
5. a kind of pipe cutting machine according to claim 3, it is characterized in that: described hold-down devices comprises the support that links to each other with knife rest by bearing pin, above support, be provided with the hydraulic pump control valve, control valve is connected with the hydraulic pump that is fixed on the frame by pipeline, and described control valve is fixed on the knife rest; Described cutting blade is socketed on the blade shaft, and described blade shaft is fixed on the support, is provided with the fore-set that joins with hydraulic pump above support.
6. a kind of pipe cutting machine according to claim 1 and 2 is characterized in that: described driving mechanism is a motor, and described motor is installed in the bottom of described frame.
7. a kind of pipe cutting machine according to claim 5 is characterized in that: described driving mechanism is a motor, and described motor is installed in the bottom of described frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920307700XU CN201470977U (en) | 2009-08-10 | 2009-08-10 | Pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920307700XU CN201470977U (en) | 2009-08-10 | 2009-08-10 | Pipe cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470977U true CN201470977U (en) | 2010-05-19 |
Family
ID=42407217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920307700XU Expired - Fee Related CN201470977U (en) | 2009-08-10 | 2009-08-10 | Pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470977U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885086A (en) * | 2010-06-04 | 2010-11-17 | 王金波 | Pipe cutting machine tool capable of feeding and spacing automatically |
| CN102407378A (en) * | 2011-10-13 | 2012-04-11 | 南京众得利自动化机械有限公司 | Cyclone-type pipe material cutting-off device |
| CN102441806A (en) * | 2012-01-06 | 2012-05-09 | 昆山海大数控技术有限公司 | Support device of numerically controlled intersection line cutting machine |
| CN103008762A (en) * | 2012-12-31 | 2013-04-03 | 河南六建建筑集团有限公司 | Hydraulic cutting machine for steel tubes |
| CN103817527A (en) * | 2014-02-13 | 2014-05-28 | 周云 | Pipe cutting machine |
| CN103978261A (en) * | 2014-04-16 | 2014-08-13 | 苏州萃田精密机械有限公司 | Aluminum plated pipe cutting device |
| CN104070224A (en) * | 2014-07-03 | 2014-10-01 | 江苏承中和高精度钢管制造有限公司 | Automatic steel pipe cutting device |
| CN104162712A (en) * | 2014-08-12 | 2014-11-26 | 史洪松 | Cutting device and method of tubular products |
| CN107042336A (en) * | 2017-06-21 | 2017-08-15 | 王德明 | Pipe cutting machine |
| CN107363323A (en) * | 2017-08-30 | 2017-11-21 | 苏州市永通不锈钢有限公司 | Steel tube cutting machine |
| CN107414168A (en) * | 2017-08-30 | 2017-12-01 | 苏州市永通不锈钢有限公司 | A kind of pipe cutting machine |
| CN107414176A (en) * | 2017-08-30 | 2017-12-01 | 苏州市永通不锈钢有限公司 | Pipe cutting machine range line mechanism |
| CN108527494A (en) * | 2018-04-17 | 2018-09-14 | 安徽联科水基材料科技有限公司 | A kind of novel water supply and drainage plastic tube cutting equipment |
| CN110090997A (en) * | 2019-06-05 | 2019-08-06 | 爱牛管道工具(上海)有限公司 | A kind of spiral shell pressure type water pipe cutting machine |
| CN110625178A (en) * | 2019-09-25 | 2019-12-31 | 铜陵华威金属材料有限公司 | Copper strip cutting unit and cutting process thereof |
-
2009
- 2009-08-10 CN CN200920307700XU patent/CN201470977U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885086B (en) * | 2010-06-04 | 2013-04-17 | 王金波 | Pipe cutting machine tool capable of feeding and spacing automatically |
| CN101885086A (en) * | 2010-06-04 | 2010-11-17 | 王金波 | Pipe cutting machine tool capable of feeding and spacing automatically |
| CN102407378A (en) * | 2011-10-13 | 2012-04-11 | 南京众得利自动化机械有限公司 | Cyclone-type pipe material cutting-off device |
| CN102441806A (en) * | 2012-01-06 | 2012-05-09 | 昆山海大数控技术有限公司 | Support device of numerically controlled intersection line cutting machine |
| CN103008762B (en) * | 2012-12-31 | 2016-08-31 | 河南六建建筑集团有限公司 | Steel pipe hydraulic cutter |
| CN103008762A (en) * | 2012-12-31 | 2013-04-03 | 河南六建建筑集团有限公司 | Hydraulic cutting machine for steel tubes |
| CN103817527A (en) * | 2014-02-13 | 2014-05-28 | 周云 | Pipe cutting machine |
| CN103817527B (en) * | 2014-02-13 | 2016-07-06 | 周云 | Pipe cutting machine |
| CN103978261A (en) * | 2014-04-16 | 2014-08-13 | 苏州萃田精密机械有限公司 | Aluminum plated pipe cutting device |
| CN104070224A (en) * | 2014-07-03 | 2014-10-01 | 江苏承中和高精度钢管制造有限公司 | Automatic steel pipe cutting device |
| CN104162712A (en) * | 2014-08-12 | 2014-11-26 | 史洪松 | Cutting device and method of tubular products |
| CN107042336A (en) * | 2017-06-21 | 2017-08-15 | 王德明 | Pipe cutting machine |
| CN107363323A (en) * | 2017-08-30 | 2017-11-21 | 苏州市永通不锈钢有限公司 | Steel tube cutting machine |
| CN107414168A (en) * | 2017-08-30 | 2017-12-01 | 苏州市永通不锈钢有限公司 | A kind of pipe cutting machine |
| CN107414176A (en) * | 2017-08-30 | 2017-12-01 | 苏州市永通不锈钢有限公司 | Pipe cutting machine range line mechanism |
| CN108527494A (en) * | 2018-04-17 | 2018-09-14 | 安徽联科水基材料科技有限公司 | A kind of novel water supply and drainage plastic tube cutting equipment |
| CN110090997A (en) * | 2019-06-05 | 2019-08-06 | 爱牛管道工具(上海)有限公司 | A kind of spiral shell pressure type water pipe cutting machine |
| CN110090997B (en) * | 2019-06-05 | 2024-02-27 | 爱牛管道工具(上海)有限公司 | Screw-type water pipe cutting machine |
| CN110625178A (en) * | 2019-09-25 | 2019-12-31 | 铜陵华威金属材料有限公司 | Copper strip cutting unit and cutting process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20130810 |