CN202527782U - Milling mechanism of tube cutting machine - Google Patents
Milling mechanism of tube cutting machine Download PDFInfo
- Publication number
- CN202527782U CN202527782U CN2012201531470U CN201220153147U CN202527782U CN 202527782 U CN202527782 U CN 202527782U CN 2012201531470 U CN2012201531470 U CN 2012201531470U CN 201220153147 U CN201220153147 U CN 201220153147U CN 202527782 U CN202527782 U CN 202527782U
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- cutting machine
- pipe cutting
- base
- milling mechanism
- machine frame
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Abstract
The utility model discloses a milling mechanism of a tube cutting machine. The milling mechanism comprises a base arranged on a tube cutting machine frame. A lead screw is arranged on the base, the end of the lead screw is provided with a first variable-speed motor, a sliding seat is movably arranged on the lead screw, a sliding plate is arranged on the sliding seat, a second variable-speed motor and a speed-reducing device connected with the second variable-speed motor are arranged on the sliding plate, and a saw blade is arranged on a labor output shaft of the speed-reducing device. The milling mechanism of the tube cutting machine is smooth in notch, free of burrs, small in cutting noise, compact in structure and safe in use.
Description
Technical field
The utility model relates to a kind of pipe cutting machine, relates in particular to the milling mechanism of pipe cutting machine.
Background technology
At present; Modes such as the milling mechanism variety saw bed sawing of common pipe cutting machine, emery wheel cutting, roller extruding; These cutting modes all are to rely on the high-speed motion of blade that material is cut off, but all in various degree have shortcomings such as cutting efficiency is low, otch out-of-flatness, burr is many, smear metal is many, noise is big.
Especially when the milling mechanism of these pipe cutting machines is used in the production process of high-frequency straight seam welded pipe, when especially shape tubes such as square tube being carried out, the influence that these shortcomings are even more serious cut quality.And the milling mechanism of common pipe cutting machine also is difficult to cooperate the output speed of tubing on the production line.
Shown in Fig. 1-2, be a kind of milling mechanism of pipe cutting machine of the production that is used for high-frequency straight seam welded pipe, shown in be provided with rotary main shaft in the tool rest, main shaft one end is saw blade fixedly, the main shaft other end is provided with belt pulley, motor is connected with belt pulley; One end of tool rest is fixed on the base plate; The tool rest other end is connected on the cylinder, and the floor is movably arranged on the frame, and the base plate downside is provided with tooth bar; Frame is provided with the gear-box that matches with tooth bar; After gear-box inserts power (rotating), drive tooth bar and move reciprocatingly, the control of cylinder ventilation simultaneously saw blade rises and falls, and accomplishes cutting with the form of friction.Many, the out-of-flatness of otch burr after this milling mechanism not only cuts, cutting noise is big; And, requiring working space big because tooth bar back and forth exceeds lathe bed, security is low.
The utility model content
The utility model technical problem to be solved is: provide that the smooth no burr of a kind of otch, cutting noise are little, the milling mechanism of compact conformation, pipe cutting machine safe in utilization.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of milling mechanism of pipe cutting machine comprises the base that is arranged on the pipe cutting machine frame; Said base is provided with leading screw; The leading screw end is provided with first variable speed electric motors, particularly, is movably set with sliding seat on the leading screw, and sliding seat is provided with slide plate; The deceleration device that slide plate is provided with second variable speed electric motors, particularly and links to each other with second variable speed electric motors, particularly, the force-output shaft of deceleration device is provided with saw blade.
The force-output shaft of said deceleration device is provided with folder cutterhead and clamping plate, and said saw blade is arranged between folder cutterhead and the clamping plate.
Said base is provided with some guide rails, and said slide plate is provided with some corresponding guide pads.
Said saw blade is the cold cut saw blade.
Said deceleration device is a reductor, and said second variable speed electric motors, particularly directly links to each other with reductor.
Said deceleration device is a gear reduction box, and said second variable speed electric motors, particularly is connected with gear reduction box through pair of sprocket or belt pulley.
Said base is vertically set on the pipe cutting machine frame or is horizontally set on the pipe cutting machine frame or from the horizontal by certain angle and is arranged on the pipe cutting machine frame.
Also comprise actuator; Actuator comprises the driving gearbox that is arranged on the said base; Be provided with gear shift in the driving gearbox; The input gear of gear shift is connected with the drive motors on being arranged on base, and the output gear of gear shift matches with tooth bar on being arranged on the pipe cutting machine frame.
Also comprise actuator; Actuator comprises two synchronous pulleys that are separately positioned on pipe cutting machine frame two ends; One of them synchronous pulley is connected with drive motors, and synchronous pulley is provided with synchronous band, and band is provided with strainer synchronously; Said base is provided with Connection Block, is connected with synchronous band through Connection Block on the said base.
Said pipe cutting machine frame is provided with line slideway, and said base is provided with corresponding guide block.
The beneficial effect of the utility model is: because the leading screw end is provided with first variable speed electric motors, particularly; The deceleration device that slide plate is provided with second variable speed electric motors, particularly and links to each other with second variable speed electric motors, particularly has added deceleration device, has realized the saw blade low cruise; Cooperate first variable speed electric motors, particularly and carry out speed controlling with second variable speed electric motors, particularly; Different Position Control friction speed in the saw blade cutting process reaches the milling effect, makes the smooth no burr of otch.
Because the force-output shaft of said deceleration device is provided with folder cutterhead and clamping plate, said saw blade is arranged between folder cutterhead and the clamping plate, makes that the vibrations of saw blade when cutting are little, makes otch smooth and reduced cutting noise, and has prolonged saw life.
Because said base is provided with some guide rails, said slide plate is provided with some guide pads, has guaranteed the relative position of slide plate and base, makes sliding stability.
Because said saw blade is the cold cut saw blade, saw blade intensity is big, and stress deformation is little, can carry out smooth milling to tubing in the slow-speed of revolution.
Because said base is vertically set on the pipe cutting machine frame; Can be used for cutting the tubing of caliber less than 45mm; But slide plate and on second variable speed electric motors, particularly, deceleration device, saw blade etc. vertically move up and down less, the compact conformation of frame width of required pipe cutting machine.
Said base is horizontally set on the pipe cutting machine frame, can be used for cutting the tubing of various calibers, and the smooth no burr of otch, cutting noise are little.
Because said base is arranged on the pipe cutting machine frame from the horizontal by certain angle; Not only can be used for cutting the pipe of various calibers; And when being used to cut the square tube of horizontal output on the production line of high-frequency straight seam welded pipe, feed point is on one jiao of square tube, and feed is easy; Cutting resistance is little, and otch is smooth.
Because the output gear of the gear shift of actuator matches with the tooth bar on being arranged on the pipe cutting machine frame, whole base and attached parts thereof all move in the frame scope, require working space little, and security is good.
Because said pipe cutting machine frame is provided with line slideway, said base is provided with corresponding guide block, makes sliding stability.
Because said base is provided with Connection Block, is connected with the synchronous band of actuator through Connection Block on the said base, make that operating steadily of entire mechanism is accurate and motion noise is little.
Description of drawings
Fig. 1 is the structural representation of the said milling of background technology mechanism.
Fig. 2 is the partial schematic sectional view of the said milling of background technology mechanism.
Fig. 3 is the main TV structure sketch map of the utility model embodiment 1.
Fig. 4 is the structural representation that the A-A of this practical Fig. 3 cuts open.
Fig. 5 be this practical Fig. 4 K to structural representation.
Fig. 6 is the broken section structural representation of the actuator of the utility model embodiment 1.
Fig. 7 is that the master of the utility model embodiment 2 looks the sectional structure sketch map.
Fig. 8 is that the sectional structure sketch map is looked on the left side of the utility model embodiment 2.
Fig. 9 is the structural representation that B-B cuts open among Fig. 8.
Among Fig. 1 to Fig. 9: 1. pipe cutting machine frame, 2. base, 3. leading screw, 4. first variable speed electric motors, particularly, 5. sliding seat, 6. slide plate; 7. second variable speed electric motors, particularly, 8. deceleration device, 9. saw blade, 10. folder cutterhead, 11. clamping plate, 12. guide rails; 13. guide pad, 14. driving gearboxs, 15. gear shifts, 16. tooth bars, 17. line slideways; 18. guide block, 19. synchronous pulleys, 20. are with 21. strainers, 22. Connection Blocks synchronously.
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiments of the utility model in detail.
Embodiment 1 is shown in Fig. 3-6, and a kind of milling mechanism of pipe cutting machine comprises base 2, and base 2 bottoms are provided with guide block 18, and base 2 is connected with line slideway 17 on being arranged on pipe cutting machine frame 1 through guide block 18.Said base 2 is provided with leading screw 3; Leading screw 3 ends are provided with first variable speed electric motors, particularly 4, are movably set with sliding seat 5 on the leading screw 3, and sliding seat 5 is provided with slide plate 6; Slide plate 6 is provided with some guide pads 13, and guide pad 13 matches with two guide rails 12 on being arranged on said base 2.The deceleration device 8 that slide plate 6 is provided with second variable speed electric motors, particularly 7 and links to each other with second variable speed electric motors, particularly 7, deceleration device 8 is a reductor, second variable speed electric motors, particularly 7 directly links to each other with reductor.The force-output shaft of deceleration device 8 is provided with folder cutterhead 10 and clamping plate 11, is provided with cold cut saw blade 9 between folder cutterhead 10 and the clamping plate 11.Base 2 is arranged on the pipe cutting machine frame 1 from the horizontal by 25 °.The milling mechanism of this pipe cutting machine also comprises actuator; Actuator comprises that two of being separately positioned on pipe cutting machine frame 1 two ends are with 20 to take turns 19 synchronously; One of them is with 20 to take turns 19 and be connected with drive motors synchronously, is with 20 to take turns 19 and be provided with and be with 20 synchronously synchronously, is with 20 to be provided with strainer 21 synchronously; Base 2 is provided with Connection Block 22, on the base 2 through Connection Block 22 be with 20 to be connected synchronously.
Because leading screw 3 ends are provided with first variable speed electric motors, particularly 4; The deceleration device 8 that slide plate 6 is provided with second variable speed electric motors, particularly 7 and links to each other with second variable speed electric motors, particularly 7 has added deceleration device 8, has realized saw blade 9 low cruises; Cooperate first variable speed electric motors, particularly 4 and carry out speed controlling with second variable speed electric motors, particularly 7; Different Position Control friction speed in saw blade 9 cutting process reaches the milling effect, makes the smooth no burr of otch.
Because the force-output shaft of deceleration device 8 is provided with folder cutterhead 10 and clamping plate 11, saw blade 9 is arranged between folder cutterhead 10 and the clamping plate 11, makes that the vibrations of saw blade 9 when cutting are little, makes otch smooth and reduced cutting noise, and has prolonged 9 life-spans of saw blade.
Because base 2 is provided with some guide rails 12, slide plate 6 is provided with some guide pads 13, has guaranteed the relative position of slide plate 6 with base 2, makes sliding stability.
Because saw blade 9 is cold cut saw blade 9, saw blade 9 intensity are big, and stress deformation is little, can carry out smooth milling to tubing in the slow-speed of revolution.
Because base 2 is arranged on the pipe cutting machine frame 1 from the horizontal by 25 °, not only can be used for cutting the pipe of various calibers, and when being used to cut the square tube of horizontal output on the production line of high-frequency straight seam welded pipe; Feed point is on one jiao of square tube; Feed is easy, and cutting resistance is little, and otch is smooth.Because base 2 is provided with Connection Block 22, on the base 2 through Connection Block 22 and actuator be with 20 to be connected synchronously, make that operating steadily of entire mechanism is accurate and motion noise is little.
Embodiment 2 is shown in Fig. 7-9, and a kind of milling mechanism of pipe cutting machine comprises base 2, and base 2 bottoms are provided with guide block 18, and base 2 is connected with line slideway 17 on being arranged on pipe cutting machine frame 1 through guide block 18.Said base 2 is provided with leading screw 3; Leading screw 3 ends are provided with first variable speed electric motors, particularly 4, are movably set with sliding seat 5 on the leading screw 3, and sliding seat 5 is provided with slide plate 6; Slide plate 6 is provided with some guide pad (not shown)s, and guide pad matches with two guide rails 12 on being arranged on said base 2.The deceleration device 8 that slide plate 6 is provided with second variable speed electric motors, particularly 7 and links to each other with second variable speed electric motors, particularly 7, deceleration device 8 is a gear reduction box, second variable speed electric motors, particularly 7 is connected with gear reduction box through pair of sprocket or belt pulley.The force-output shaft of deceleration device 8 is provided with folder cutterhead 10 and clamping plate 11, is provided with cold cut saw blade 9 between folder cutterhead 10 and the clamping plate 11.Base 2 is vertically set on the pipe cutting machine frame 1.The milling mechanism of this pipe cutting machine also comprises actuator; Actuator comprises the driving gearbox 14 that is arranged on the base 2; Be provided with gear shift 15 in the driving gearbox 14; The input gear of gear shift 15 is connected with drive motors on being arranged on base 2, and the output gear of gear shift 15 matches with tooth bar 16 on being arranged on pipe cutting machine frame 1.
Because leading screw 3 ends are provided with first variable speed electric motors, particularly 4; The deceleration device 8 that slide plate 6 is provided with second variable speed electric motors, particularly 7 and links to each other with second variable speed electric motors, particularly 7 has added deceleration device 8, has realized saw blade 9 low cruises; Cooperate first variable speed electric motors, particularly 4 and carry out speed controlling with second variable speed electric motors, particularly 7; Different Position Control friction speed in saw blade 9 cutting process reaches the milling effect, makes the smooth no burr of otch.
Because the force-output shaft of deceleration device 8 is provided with folder cutterhead 10 and clamping plate 11, saw blade 9 is arranged between folder cutterhead 10 and the clamping plate 11, makes that the vibrations of saw blade 9 when cutting are little, makes otch smooth and reduced cutting noise, and has prolonged 9 life-spans of saw blade.
Because the output gear of the gear shift 15 of actuator matches with the tooth bar 16 on being arranged on pipe cutting machine frame 1, whole base 2 and attached parts thereof all move in the frame scope, require working space little, and security is good.
Because base 2 is provided with some guide rails 12, slide plate 6 is provided with some guide pads, has guaranteed the relative position of slide plate 6 with base 2, makes sliding stability.
Because saw blade 9 is cold cut saw blade 9, saw blade 9 intensity are big, and stress deformation is little, can carry out smooth milling to tubing in the slow-speed of revolution.
Because base 2 is vertically set on the pipe cutting machine frame 1; Can be used for cutting the tubing of caliber less than 45mm; But slide plate 6 and on second variable speed electric motors, particularly 7, deceleration device 8, saw blade 9 etc. vertically move up and down less, the compact conformation of frame width of required pipe cutting machine.
Because pipe cutting machine frame 1 is provided with line slideway 17, base 2 is provided with corresponding guide block 18, makes sliding stability.
Claims (10)
1. the milling mechanism of a pipe cutting machine; Comprise the base that is arranged on the pipe cutting machine frame, it is characterized in that: said base is provided with leading screw, and the leading screw end is provided with first variable speed electric motors, particularly; Be movably set with sliding seat on the leading screw; Sliding seat is provided with slide plate, the deceleration device that slide plate is provided with second variable speed electric motors, particularly and links to each other with second variable speed electric motors, particularly, and the force-output shaft of deceleration device is provided with saw blade.
2. the milling mechanism of a kind of pipe cutting machine as claimed in claim 1 is characterized in that: the force-output shaft of said deceleration device is provided with folder cutterhead and clamping plate, and said saw blade is arranged between folder cutterhead and the clamping plate.
3. the milling mechanism of a kind of pipe cutting machine as claimed in claim 1, it is characterized in that: said base is provided with some guide rails, and said slide plate is provided with some corresponding guide pads.
4. like the milling mechanism of claim 2 or 3 described a kind of pipe cutting machines, it is characterized in that: said saw blade is the cold cut saw blade.
5. the milling mechanism of a kind of pipe cutting machine as claimed in claim 4, it is characterized in that: said deceleration device is a reductor, said second variable speed electric motors, particularly directly links to each other with reductor.
6. the milling mechanism of a kind of pipe cutting machine as claimed in claim 4, it is characterized in that: said deceleration device is a gear reduction box, said second variable speed electric motors, particularly is connected with gear reduction box through pair of sprocket or belt pulley.
7. like the milling mechanism of claim 5 or 6 described a kind of pipe cutting machines, it is characterized in that: said base is vertically set on the pipe cutting machine frame or is horizontally set on the pipe cutting machine frame or from the horizontal by certain angle and is arranged on the pipe cutting machine frame.
8. the milling mechanism of a kind of pipe cutting machine as claimed in claim 7; It is characterized in that: also comprise actuator; Actuator comprises the driving gearbox that is arranged on the said base; Be provided with gear shift in the driving gearbox, the input gear of gear shift is connected with the drive motors on being arranged on base, and the output gear of gear shift matches with tooth bar on being arranged on the pipe cutting machine frame.
9. the milling mechanism of a kind of pipe cutting machine as claimed in claim 7; It is characterized in that: comprise that also actuator, actuator comprise two synchronous pulleys that are separately positioned on pipe cutting machine frame two ends, one of them synchronous pulley is connected with drive motors; Synchronous pulley is provided with synchronous band; Band is provided with strainer synchronously, and said base is provided with Connection Block, is connected with synchronous band through Connection Block on the said base.
10. like the milling mechanism of claim 8 or 9 described a kind of pipe cutting machines, it is characterized in that: said pipe cutting machine frame is provided with line slideway, and said base is provided with corresponding guide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201531470U CN202527782U (en) | 2012-04-12 | 2012-04-12 | Milling mechanism of tube cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201531470U CN202527782U (en) | 2012-04-12 | 2012-04-12 | Milling mechanism of tube cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527782U true CN202527782U (en) | 2012-11-14 |
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ID=47128991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201531470U Expired - Fee Related CN202527782U (en) | 2012-04-12 | 2012-04-12 | Milling mechanism of tube cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527782U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626804A (en) * | 2012-04-12 | 2012-08-08 | 江苏中港冶金设备科技有限公司 | Milling mechanism of pipe cutting machine |
| CN103495772A (en) * | 2013-10-18 | 2014-01-08 | 陈景涛 | Cutting machine |
| CN107297542A (en) * | 2017-08-24 | 2017-10-27 | 泉州弘正机械有限公司 | A kind of saw cutting device being used in full-automatic electric tube cutter |
| CN108349025A (en) * | 2015-08-10 | 2018-07-31 | 伊利诺斯工具制品有限公司 | Major diameter traveling pipe fitting cutter |
| US10376970B2 (en) | 2015-08-10 | 2019-08-13 | Illinois Tool Works Inc. | Cutting tool for a large diameter travelling pipe cutter |
-
2012
- 2012-04-12 CN CN2012201531470U patent/CN202527782U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626804A (en) * | 2012-04-12 | 2012-08-08 | 江苏中港冶金设备科技有限公司 | Milling mechanism of pipe cutting machine |
| CN103495772A (en) * | 2013-10-18 | 2014-01-08 | 陈景涛 | Cutting machine |
| CN108349025A (en) * | 2015-08-10 | 2018-07-31 | 伊利诺斯工具制品有限公司 | Major diameter traveling pipe fitting cutter |
| US10220456B2 (en) | 2015-08-10 | 2019-03-05 | Illinois Tool Works Inc. | Large diameter travelling pipe cutter |
| US10376970B2 (en) | 2015-08-10 | 2019-08-13 | Illinois Tool Works Inc. | Cutting tool for a large diameter travelling pipe cutter |
| US10994349B2 (en) | 2015-08-10 | 2021-05-04 | Illinois Tool Works Inc. | Large diameter travelling pipe cutter |
| CN107297542A (en) * | 2017-08-24 | 2017-10-27 | 泉州弘正机械有限公司 | A kind of saw cutting device being used in full-automatic electric tube cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20160412 |