CN103302350B - Pipe end cutting machine for coil pipes - Google Patents
Pipe end cutting machine for coil pipes Download PDFInfo
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- CN103302350B CN103302350B CN201310246656.7A CN201310246656A CN103302350B CN 103302350 B CN103302350 B CN 103302350B CN 201310246656 A CN201310246656 A CN 201310246656A CN 103302350 B CN103302350 B CN 103302350B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 52
- 238000009434 installation Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a pipe end cutting machine for coil pipes, which comprises a rack, wherein a charging platform is arranged on the rack; a pipe body compacting device and a machine head are movably arranged on the rack; an upper pipe end cutting device and a lower pipe end cutting device are slidingly arranged on the machine head, and comprise cutter seats; mounting shafts and power devices for driving the mounting shafts are arranged on the cutter seats; saw blades are arranged at the end parts of the mounting shafts; and cutter seat driving oil cylinders for driving the cutter seats to slide are arranged on the machine head. The pipe end cutting machine for the coil pipes is high in automation degree, convenient to use and high in working efficiency, and is applicable to cutting the coil pipes in different specifications.
Description
Technical field
The present invention relates to a kind of tube end cutting machine of coil pipe.
Background technology
Coil pipe is formed by bar or tubing helical buckling, end excess portion is needed to excise after coil pipe brake forming, usual workman will first excise bottom tube head redundance after coil pipe Set and Positioning, then reverses direction Set and Positioning again, then cuts other end tube head redundance.Then the new coil pipe to be cut that changes the outfit continues operation.Due to the continuous repeated clamping process of needs, cutting efficiency is extremely low.As carried out cutting operation by the hand-held coil pipe of workman, not only comparatively dangerous, and cut quality is difficult to ensure.
Summary of the invention
Technical problem to be solved by this invention is: provide that a kind of automaticity is high, easy to use, operating efficiency rate is high, be applicable to the tube end cutting machine of the coil pipe of different size coil pipe cutting.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of tube end cutting machine of coil pipe, comprise frame, frame is provided with filling place, described frame is movably equipped with body hold down gag and head along the direction being parallel to pipe end to be cut, head is movably equipped with pipe end topping machanism and lower pipe end topping machanism, upper, lower tube end-grain cutting turning device includes tool rest, tool rest is provided with the power set of installation shaft and drive installation axle, installation shaft end is provided with saw blade, and head is provided with the tool rest driving tool rest to slide and drives oil cylinder.
Described head is provided with the upper cutting adjustment seat of moving in the horizontal direction and the upper governor motion regulating upper cutting adjustment seat position, upper cutting adjustment seat is provided with upright guide rail, described upper pipe end topping machanism is movably arranged on upright guide rail, described head is also provided with horizontal guide rail along the direction perpendicular to pipe end to be cut, and described lower pipe end topping machanism is arranged on horizontal guide rail.
Described body hold down gag comprises the compressed oil cylinder being arranged on pressed seat in frame and being arranged on pressed seat, pressed seat is provided with some row's installing holes at vertical direction, compressed oil cylinder by bolt and wherein one row installing hole and pressed seat removably connect, the bottom of compressed oil cylinder is provided with dismountable compact heap.
Described frame is provided with for regulating the compression governor motion of body hold down gag position and the adjustment oil cylinder for regulating frame head position.
Described frame is provided with the top board with chute, and the slide block that described body hold down gag is arranged by pressed seat top and top board are slidably connected, and described frame lower is provided with bottom mount pad, and described head and top board and bottom mount pad are slidably connected.
Described upper governor motion comprises the mounting blocks be arranged in frame, is equipped with adjusting screw(rod) in mounting blocks, and adjusting screw(rod) one end is connected with upper cutting adjustment seat, and the adjusting screw(rod) other end is provided with handwheel; Described compression governor motion comprises the mounting blocks be arranged in frame, is equipped with adjusting screw(rod) in mounting blocks, and adjusting screw(rod) one end is connected with pressed seat, and the adjusting screw(rod) other end is provided with handwheel.
Described filling place is rotatable, described filling place is provided with at least two loading stations.
Described filling place comprises the workbench being uprightly arranged on the main shaft in frame by bearing block and being arranged on main shaft, and frame is provided with main shaft driving device, and workbench is movably equipped with Set and Positioning block at each loading station place.
Described head is also provided with pipe end clamp system.
Described pipe end clamp system comprises and is arranged on upper clamping seats on head and lower clamping seats, upper clamping seats is provided with some row's installing holes at vertical direction, upper cylinder is by bolt and wherein row's installing hole and upper clamping seats removably connect, the bottom of upper cylinder is provided with contiguous block, corresponding pipe end place, upper contiguous block two ends is equipped with screw rod respectively, and screw rod lower end is provided with upper grip; Lower clamping seats comprises the lower oil cylinder be arranged on head, the top of lower oil cylinder is provided with lower connecting block, lower connecting block corresponds to pipe end place bottom coil pipe and be provided with bottom chuck, lower connecting block corresponds to pipe end place, coil pipe top and be equipped with screw rod, screw tip is provided with top chuck.
The invention has the beneficial effects as follows: owing to being provided with head, on head, activity is provided with tube end cutting machine structure and lower tube end cutting machine structure again, can cut simultaneously, substantially increase cutting efficiency to two pipe ends of coil pipe.
Owing to being provided with the filling place of rotation, filling place is provided with again multiple station, the loading operation of other stations while cutting, can be carried out, improve the operating efficiency of equipment.
Due to workbench being movably equipped with Set and Positioning block at each loading station place, Set and Positioning fast and easy and can according to the coil pipe of different size with changing corresponding Set and Positioning block.
Because frame is provided with the compression governor motion for regulating body hold down gag position, be applicable to the cutting demand of different coil pipe.Because frame is provided with the driving oil cylinder for driving head, be applicable to the coil pipe cutting out different pipe end as required and retain length.
Due to pressed seat being provided with some row's installing holes at vertical direction, compressed oil cylinder by bolt and wherein one row installing hole and pressed seat removably connect, the position of compressed oil cylinder can be adjusted according to the height of coil pipe.
Owing to being provided with pipe end clamp system, avoiding pipe end to produce distortion when cutting, improving cut quality.
Due to upper clamping seats being provided with some row's installing holes at vertical direction, upper cylinder by bolt and wherein one row installing hole and upper clamping seats removably connect, the position of upper cylinder can be adjusted according to the height of coil pipe.
Due to upper contiguous block two ends, corresponding pipe end place is equipped with screw rod respectively, and screw rod lower end is provided with upper grip, and the position of upper grip can regulate as required; Be equipped with screw rod owing to lower connecting block corresponding to pipe end place, coil pipe top, screw tip is provided with top chuck, and the position of top chuck can regulate as required.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is that sectional structure schematic diagram is looked on the right side of the present invention.
Fig. 3 of the present inventionly overlooks sectional structure schematic diagram.
In Fig. 1 to Fig. 3: 1. frame, 2. filling place, 201. bearing block, 202. main shaft, 203. workbench, 204. Set and Positioning blocks, 3. top board, 4. mount pad bottom, 5. body hold down gag, 51. pressed seats, 52. compressed oil cylinders, 53. compact heaps, 6. head, 7. regulate oil cylinder, 8. compress governor motion, 81. mounting blocks, 82. adjusting screw(rod)s, 83. handwheels, 9. on, cut adjustment seat, 10. go up governor motion, 101. mounting blocks, 102. adjusting screw(rod), 103. handwheel, 11. upright guide rails, 12. horizontal guide rails, 13. tool rests, 14. installation shaft, 15. power set, 16. saw blades, 17. tool rests drive oil cylinder, clamping seats on 18., 19. times clamping seats, 20. upper cylinders, contiguous block on 21., 22. screw rods, 23. upper grips, 24. times oil cylinders, 25. lower connecting blocks, chuck bottom 26., 27. screw rods, 28. top chucks.
Detailed description of the invention
Below in conjunction with accompanying drawing, describe specific embodiment of the invention scheme in detail.
As Figure 1-3, a kind of tube end cutting machine of coil pipe, comprise frame 1, frame 1 is provided with rotatable frame 1, frame 1 comprises the workbench 203 being uprightly arranged on the main shaft 202 in frame 1 by bearing block 201 and being arranged on main shaft 202, frame 1 is provided with main shaft driving device (not shown), and on workbench 203, circumference is evenly equipped with four loading stations, and workbench 203 is movably equipped with Set and Positioning block 204 at each loading station place.Described frame 1 is provided with the top board 3 offering chute along the direction being parallel to pipe end to be cut, frame 1 bottom is provided with bottom mount pad 4, top board 3 is movably equipped with body hold down gag 5 and head 6, head 6 is slidably connected with top board 3 and bottom mount pad 4, and frame 1 is provided with the driving oil cylinder for driving head 6.
Described body hold down gag 5 comprises the compressed oil cylinder 52 being arranged on pressed seat 51 in frame 1 and being arranged on pressed seat 51, pressed seat 51 is provided with some row's installing holes at vertical direction, compressed oil cylinder 52 by bolt and wherein one row installing hole and pressed seat 51 removably connect, the bottom of compressed oil cylinder 52 is provided with dismountable compact heap 53.The slide block that body hold down gag is arranged by pressed seat 51 top and top board 3 are slidably connected.Frame 1 is provided with the compression governor motion 8 for regulating body hold down gag 5 position.Described compression governor motion 8 comprises the mounting blocks 81 be arranged in frame 1, is equipped with adjusting screw(rod) 82 in mounting blocks 81, and adjusting screw(rod) 82 one end is connected with pressed seat 51, and adjusting screw(rod) 82 other end is provided with handwheel 83.
Head 6 is provided with the upper cutting adjustment seat 9 of moving in the horizontal direction and the upper governor motion 10 regulating upper cutting adjustment seat 9 position, described upper governor motion 10 comprises the mounting blocks 101 be arranged in frame 1, adjusting screw(rod) 102 is equipped with in mounting blocks 101, adjusting screw(rod) 102 one end is connected with upper cutting adjustment seat, and adjusting screw(rod) 102 other end is provided with handwheel 103.Upper cutting adjustment seat 9 is provided with upright guide rail 11, and upper pipe end topping machanism is movably arranged on upright guide rail 11, and head 6 is also provided with horizontal guide rail 12 along the direction perpendicular to pipe end to be cut, and lower pipe end topping machanism is arranged on horizontal guide rail 12.Upper, lower tube end-grain cutting turning device includes tool rest 13, and tool rest 13 is provided with the power set 15 of installation shaft 14 and drive installation axle 14, and installation shaft 14 end is provided with saw blade 16, and head 6 is provided with the tool rest driving tool rest 13 to slide and drives oil cylinder 17.
Described head 6 is also provided with pipe end clamp system, described pipe end clamp system comprises and is arranged on upper clamping seats 18 on head 6 and lower clamping seats 19, upper clamping seats 18 is provided with some row's installing holes at vertical direction, upper cylinder 20 is by bolt and wherein row's installing hole and upper clamping seats 18 removably connect, the bottom of upper cylinder 20 is provided with contiguous block 21, corresponding pipe end place, upper contiguous block 21 two ends is equipped with screw rod 22 respectively, and screw rod 22 lower end is provided with upper grip 23; Lower clamping seats 19 comprises the lower oil cylinder 24 be arranged on head 6, the top of lower oil cylinder 24 is provided with lower connecting block 25, lower connecting block 25 corresponds to pipe end place bottom coil pipe and be provided with bottom chuck 26, lower connecting block 25 corresponds to pipe end place, coil pipe top and be equipped with screw rod 27, screw rod 27 top is provided with top chuck 28.
During work, first adjust the position of body hold down gag 5, compressed oil cylinder 52, upper grip 23, top chuck 28, upper cutting adjustment seat 9 and upper cylinder 20 according to coil pipe specification and processing request.Then; coil pipe to be processed is loaded each station; the station guaranteed in frame 1 by main shaft 202 drive unit can accurately be positioned at material cutting position; by driving oil cylinder, head 6 is pushed into operating position; drive oil cylinder 17 to drive upper, lower tube end-grain cutting turning device gradually to operating position motion by tool rest, power set 15 drive saw blade 16 to be cut by pipe end simultaneously.After having cut, upper, lower tube end-grain cutting turning device resets, and head 6 returns original position, rotates frame 1 and makes next loading station be positioned at material cutting position, repeat cutting, taken off by the finished product on last station simultaneously, put into new material to be cut.
Claims (10)
1. the tube end cutting machine of a coil pipe, comprise frame, frame is provided with filling place, it is characterized in that: described frame is movably equipped with body hold down gag and head along the direction being parallel to pipe end to be cut, head is movably equipped with pipe end topping machanism and lower pipe end topping machanism, upper, lower tube end-grain cutting turning device includes tool rest, tool rest is provided with the power set of installation shaft and drive installation axle, installation shaft end is provided with saw blade, and head is provided with the tool rest driving tool rest to slide and drives oil cylinder.
2. the tube end cutting machine of a kind of coil pipe as claimed in claim 1, it is characterized in that: described head is provided with the upper cutting adjustment seat of moving in the horizontal direction and the upper governor motion regulating upper cutting adjustment seat position, upper cutting adjustment seat is provided with upright guide rail, described upper pipe end topping machanism is movably arranged on upright guide rail, described head is also provided with horizontal guide rail along the direction perpendicular to pipe end to be cut, and described lower pipe end topping machanism is arranged on horizontal guide rail.
3. the tube end cutting machine of a kind of coil pipe as claimed in claim 2, it is characterized in that: described body hold down gag comprises the pressed seat be arranged in frame and the compressed oil cylinder be arranged on pressed seat, pressed seat is provided with some row's installing holes at vertical direction, compressed oil cylinder by bolt and wherein one row installing hole and pressed seat removably connect, the bottom of compressed oil cylinder is provided with dismountable compact heap.
4. the tube end cutting machine of a kind of coil pipe as claimed in claim 3, is characterized in that: described frame is provided with for regulating the compression governor motion of body hold down gag position and the adjustment oil cylinder for regulating frame head position.
5. the tube end cutting machine of a kind of coil pipe as claimed in claim 4, it is characterized in that: described frame is provided with the top board with chute, the slide block that described body hold down gag is arranged by pressed seat top and top board are slidably connected, described frame lower is provided with bottom mount pad, and described head and top board and bottom mount pad are slidably connected.
6. the tube end cutting machine of a kind of coil pipe as claimed in claim 5, it is characterized in that: described upper governor motion comprises the mounting blocks be arranged in frame, be equipped with adjusting screw(rod) in mounting blocks, adjusting screw(rod) one end is connected with upper cutting adjustment seat, and the adjusting screw(rod) other end is provided with handwheel; Described compression governor motion comprises the mounting blocks be arranged in frame, is equipped with adjusting screw(rod) in mounting blocks, and adjusting screw(rod) one end is connected with pressed seat, and the adjusting screw(rod) other end is provided with handwheel.
7. the tube end cutting machine of a kind of coil pipe as claimed in claim 1, is characterized in that: described filling place is rotatable, described filling place is provided with at least two loading stations.
8. the tube end cutting machine of a kind of coil pipe as claimed in claim 7, it is characterized in that: described filling place comprises the workbench being uprightly arranged on the main shaft in frame by bearing block and being arranged on main shaft, frame is provided with main shaft driving device, and workbench is movably equipped with Set and Positioning block at each loading station place.
9. the tube end cutting machine of a kind of coil pipe according to any one of claim 1-8, is characterized in that: described head is also provided with pipe end clamp system.
10. the tube end cutting machine of a kind of coil pipe as claimed in claim 9, it is characterized in that: described pipe end clamp system comprises and is arranged on upper clamping seats on head and lower clamping seats, upper clamping seats is provided with some row's installing holes at vertical direction, upper cylinder is by bolt and wherein row's installing hole and upper clamping seats removably connect, the bottom of upper cylinder is provided with contiguous block, corresponding pipe end place, upper contiguous block two ends is equipped with screw rod respectively, and screw rod lower end is provided with upper grip; Lower clamping seats comprises the lower oil cylinder be arranged on head, the top of lower oil cylinder is provided with lower connecting block, lower connecting block corresponds to pipe end place bottom coil pipe and be provided with bottom chuck, lower connecting block corresponds to pipe end place, coil pipe top and be equipped with screw rod, screw tip is provided with top chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246656.7A CN103302350B (en) | 2013-06-20 | 2013-06-20 | Pipe end cutting machine for coil pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246656.7A CN103302350B (en) | 2013-06-20 | 2013-06-20 | Pipe end cutting machine for coil pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103302350A CN103302350A (en) | 2013-09-18 |
| CN103302350B true CN103302350B (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310246656.7A Active CN103302350B (en) | 2013-06-20 | 2013-06-20 | Pipe end cutting machine for coil pipes |
Country Status (1)
| Country | Link |
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| CN (1) | CN103302350B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397182A (en) * | 2015-11-26 | 2016-03-16 | 张家港市明华机械制造有限公司 | Coil pipe cutting machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0004193A1 (en) * | 1978-03-10 | 1979-09-19 | Imperial Chemical Industries Plc | Method and machine for cutting sheet material |
| SU1391812A1 (en) * | 1986-11-18 | 1988-04-30 | Предприятие П/Я А-7499 | Machine tool for cutting pipes |
| CN101695772A (en) * | 2009-09-30 | 2010-04-21 | 张家港市明华机械制造有限公司 | Double-headed cutting machine |
| CN202062117U (en) * | 2011-04-14 | 2011-12-07 | 崔衍亮 | Cold-bending half-cutting-off device for sectional material |
| CN202684203U (en) * | 2012-06-08 | 2013-01-23 | 雄邦压铸（南通）有限公司 | Sawing machine with two saw blades |
| CN203292596U (en) * | 2013-06-20 | 2013-11-20 | 张家港市明华机械制造有限公司 | Coiled tube end cutting machine |
-
2013
- 2013-06-20 CN CN201310246656.7A patent/CN103302350B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0004193A1 (en) * | 1978-03-10 | 1979-09-19 | Imperial Chemical Industries Plc | Method and machine for cutting sheet material |
| SU1391812A1 (en) * | 1986-11-18 | 1988-04-30 | Предприятие П/Я А-7499 | Machine tool for cutting pipes |
| CN101695772A (en) * | 2009-09-30 | 2010-04-21 | 张家港市明华机械制造有限公司 | Double-headed cutting machine |
| CN202062117U (en) * | 2011-04-14 | 2011-12-07 | 崔衍亮 | Cold-bending half-cutting-off device for sectional material |
| CN202684203U (en) * | 2012-06-08 | 2013-01-23 | 雄邦压铸（南通）有限公司 | Sawing machine with two saw blades |
| CN203292596U (en) * | 2013-06-20 | 2013-11-20 | 张家港市明华机械制造有限公司 | Coiled tube end cutting machine |
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| Publication number | Publication date |
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| CN103302350A (en) | 2013-09-18 |
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Effective date of registration: 20210813 Address after: 215628 No.76 Minfeng South Road, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: ZHANGJIAGANG DONGDA INDUSTRIAL TECHNOLOGY Research Institute Address before: 215628 Zhangjiagang Minghua Machinery Manufacturing Co., Ltd., Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: ZHANGJIAGANG MINGHUA MACHINERY MANUFACTURE Co.,Ltd. |
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Effective date of registration: 20240912 Address after: 215600 Nanfeng town Nanfeng village, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: CORETEC CN (ZHANGJIAGANG) MACHINERY Inc. Country or region after: China Address before: 215628 No.76 Minfeng South Road, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: ZHANGJIAGANG DONGDA INDUSTRIAL TECHNOLOGY Research Institute Country or region before: China |