CN103962623B - A kind of Combined steel tube cutting machine - Google Patents
A kind of Combined steel tube cutting machine Download PDFInfo
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- CN103962623B CN103962623B CN201410183334.7A CN201410183334A CN103962623B CN 103962623 B CN103962623 B CN 103962623B CN 201410183334 A CN201410183334 A CN 201410183334A CN 103962623 B CN103962623 B CN 103962623B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 159
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 60
- 239000010959 steel Substances 0.000 title claims abstract description 60
- 239000007788 liquid Substances 0.000 claims abstract description 62
- 239000012530 fluid Substances 0.000 claims abstract description 36
- 238000001125 extrusion Methods 0.000 claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims abstract description 26
- 230000006378 damage Effects 0.000 abstract description 10
- 208000027418 Wounds and injury Diseases 0.000 abstract description 8
- 208000014674 injury Diseases 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 6
- 208000013883 Blast injury Diseases 0.000 abstract description 5
- 231100000572 poisoning Toxicity 0.000 abstract description 4
- 230000000607 poisoning effect Effects 0.000 abstract description 4
- 239000003317 industrial substance Substances 0.000 description 8
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
A kind of Combined steel tube cutting machine, comprise cast combined bay, fluid power card pipe clamp and rolling extrusion cutting machine, cast combined bay is by arch support body A, arch support body B, card pipe hydraulic press and cutting liquid press combine, fluid power card pipe clamp comprises two secondary fluid power clamping frames and is arranged on arch support body A and arch support body B respectively, fluid power clamping frame comprises card pipe hydraulic cylinder and card pipe fore-set, rolling extrusion cutting machine comprises two secondary fluid power cutting racks and is arranged on arch support body A and arch support body B respectively, fluid power cutting rack comprises and waves support body, cutting liquid cylinder pressure, cutting fore-set and wheel-type cutter.The present embodiment firmly can be connected with the steel pipe of multiple caliber, rolling extrusion cutting machine drives many accessory whorls type cutter with the mode of rolling extrusion pipe cutting simultaneously, can accelerate to cut off steel pipe speed, and can not occur maintenance worker poisoning and blast injury personal injury.Therefore, this Combined steel tube cutting machine structure is reasonable, manipulation is simple.
Description
Technical field
The invention belongs to a kind of plant equipment, particularly relate to a kind of by the plant equipment of steel pipe cutting.
Background technology
In the factory producing industrial chemicals, conventional various steel pipe transmission industrial chemicals, in course of conveying, some industrial chemicals is subject to the impact of the temperature difference and other factors, adsorb and be bonded in steel pipe inner wall, pipe diameter reduction conveying capacity will be reduced through accumulating for a long time, and affect the normal production of factory.During maintenance, must get off by the steel pipe of feed blocking from pipe cutting, and replace with new steel pipe, the method that prior art commonly uses electric slicer and autogenous cutting cuts off steel pipe, but, electric slicer and autogenous cutting all can produce high temperature in pipe cutting process, amass to run into high temperature at the industrial chemicals of steel pipe inner wall and will produce poisonous, inflammable, explosive gas.Therefore, cutting inwall is stained with in the process of industrial chemicals steel pipe, and the personal injury of the poisoning and blast injury of maintenance worker often occurs.
Summary of the invention
The problem that personal injury easily occurs industrial chemicals steel pipe is stained with in order to solve prior art cutting inwall, the present invention aims to provide a kind of Combined steel tube cutting machine, this cutting machine utilizes hydraulic coupling to extrude wheel-type cutter and cuts off steel pipe around the method for steel pipe outer ring scroll-diced, can not high temperature be produced in cutting process, can effectively prevent maintenance worker from the personal injury of gassing and blast injury occurring.
In order to achieve the above object, the present invention adopts following technical scheme: a kind of Combined steel tube cutting machine, it is characterized in that: described Combined steel tube cutting machine comprises cast combined bay, fluid power card pipe clamp and rolling extrusion cutting machine, described cast combined bay is by arch support body A, arch support body B, card pipe hydraulic press and cutting liquid press combine, described arch support body A and arch support body B is provided with combination buckle, pipe clamp case storehouse and cutting rack draw-in groove, described card pipe hydraulic press and cutting liquid press are all provided with hydraulic transfer pipe, support body draw-in groove, pressurization turn-button and pressure relief press button, described support body draw-in groove and composite card button hooking engagement, described fluid power card pipe clamp comprises two secondary fluid power clamping frames and is arranged on arch support body A and arch support body B respectively, described fluid power clamping frame comprises card pipe hydraulic cylinder and card pipe fore-set, described card pipe hydraulic cylinder to be arranged on pipe clamp case storehouse and to be connected with the hydraulic transfer pipe of card pipe hydraulic press, and described card pipe fore-set is sleeved in card pipe hydraulic cylinder and its two ends are respectively equipped with retraction spring and arch chuck, described rolling extrusion cutting machine comprises two secondary fluid power cutting racks and is arranged on arch support body A and arch support body B respectively, described fluid power cutting rack comprises and waves support body, cutting liquid cylinder pressure, cutting fore-set and wheel-type cutter, the described support body that waves is sleeved in cutting rack draw-in groove, described cutting liquid cylinder pressure is arranged on and waves on support body and be connected with the hydraulic transfer pipe of cutting liquid press, described cutting fore-set is sleeved in cutting liquid cylinder pressure and its two ends are respectively equipped with contracting cutter spring and arch knife rest, described wheel-type cutter is arranged on arch knife rest by rotating shaft, described rolling extrusion cutting machine is provided with afterburning depression bar, described afterburning depression bar coordinates with cutting liquid cylinder pressure sleeve.
This preferred embodiment also has following technical characteristic:
The both sides of described arch support body A and arch support body B are all provided with combination buckle, the two ends of described arch support body A and arch support body B are respectively equipped with pipe clamp case storehouse and cutting rack draw-in groove, wherein, pipe clamp case storehouse is arranged on the middle part of arch support body A and arch support body B, and cutting rack draw-in groove is arranged on the outer ring of arch support body A and arch support body B.
Described card pipe hydraulic press and cutting liquid press are all provided with two hydraulic transfer pipes, the hydraulic transfer pipe of card pipe hydraulic press is flexibly connected with fluid power card pipe clamp, the hydraulic transfer pipe of cutting liquid press is flexibly connected with rolling extrusion cutting machine, and described support body draw-in groove is arranged on the middle part of card pipe hydraulic press and cutting liquid press.
Described card pipe hydraulic cylinder is arranged on the middle part at the back side, pipe clamp case storehouse, hydraulic pressure oil nozzle A is provided with in the end of card pipe hydraulic cylinder, described hydraulic pressure oil nozzle A is flexibly connected with the hydraulic transfer pipe of card pipe hydraulic press, described retraction spring is arranged on the afterbody of card pipe fore-set and is connected with the base plate of card pipe hydraulic cylinder, and described arch chuck is arranged on the end of card pipe fore-set and its two ends are all provided with soft clip strip.
Described cutting liquid cylinder pressure is arranged on the middle part of waving the support body back side, hydraulic pressure oil nozzle B is provided with in the end of cutting liquid cylinder pressure, described hydraulic pressure oil nozzle B is flexibly connected with the hydraulic transfer pipe of cutting liquid press, described contracting cutter spring is arranged on the afterbody of cutting fore-set and is connected with the base plate of cutting liquid cylinder pressure, and described arch knife rest is arranged on the end of cutting fore-set and its two ends are all provided with wheel-type cutter.
The end of described afterburning depression bar is provided with cylinder body sleeve, and described cylinder body sleeve coordinates with cutting liquid cylinder pressure cutting ferrule, is provided with oil nozzle notch in the side of cylinder body sleeve.
The cast combined bay of the present embodiment coordinates firmly can be connected with the steel pipe of multiple caliber with fluid power card pipe clamp, rolling extrusion cutting machine drives many accessory whorls type cutter with the mode of rolling extrusion pipe cutting simultaneously, can accelerate to cut off steel pipe speed, and can not occur maintenance worker poisoning and blast injury personal injury.Therefore, this Combined steel tube cutting machine structure is reasonable, manipulation is simple, can enhance productivity, can prevent personal injury again.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the assembly structure schematic diagram of one embodiment of the invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
In figure, sequence number represents respectively: 01. steel pipe, 10. cast combined bay, 11. arch support body A, 110. combination buckles, 111. pipe clamp case storehouses, 112. cutting rack draw-in grooves, 12. arch support body B, 13. card pipe hydraulic presses, 130. hydraulic transfer pipes, 131. support body draw-in grooves, 132. pressurization turn-buttons, 133. pressure relief press button, 14. cutting liquid press, 20. fluid power card pipe clamps, 21. fluid power clamping frames, 22. card pipe hydraulic cylinders, 220. hydraulic pressure oil nozzle A, 23. card pipe fore-sets, 230. soft clip strips, 24. retraction springs, 25. arch chucks, 30. rolling extrusion cutting machines, 31. fluid power cutting racks, 310. wave support body, 311. cutting liquid cylinder pressures, 312. cutting fore-sets, 313. wheel-type cutteves, 314. contracting cutter springs, 315. arch knife rests, 316. hydraulic pressure oil nozzle B, 32. afterburning depression bars, 320. cylinder body sleeves, 321. oil nozzle notches.
Detailed description of the invention
See Fig. 1 and composition graphs 2, 3, the Combined steel tube cutting machine of the present embodiment comprises cast combined bay 10, fluid power card pipe clamp 20 and rolling extrusion cutting machine 30, described cast combined bay 10 is by arch support body A11, arch support body B12, card pipe hydraulic press 13 and cutting liquid press 14 combine, described arch support body A11 and arch support body B12 is provided with combination buckle 110, pipe clamp case storehouse 111 and cutting rack draw-in groove 112, described card pipe hydraulic press 13 and cutting liquid press 14 are all provided with hydraulic transfer pipe 130, support body draw-in groove 131, pressurization turn-button 132 and pressure relief press button 133, described support body draw-in groove 131 and combination buckle 110 hooking engagement, described fluid power card pipe clamp 20 comprises two secondary fluid power clamping frames 21 and is arranged on arch support body A11 and arch support body B12 respectively, described fluid power clamping frame 21 comprises card pipe hydraulic cylinder 22 and card pipe fore-set 23, described card pipe hydraulic cylinder 22 to be arranged on pipe clamp case storehouse 111 and to be connected with the hydraulic transfer pipe 130 of card pipe hydraulic press 13, and described card pipe fore-set 23 is sleeved in card pipe hydraulic cylinder 22 and its two ends are respectively equipped with retraction spring 24 and arch chuck 25, described rolling extrusion cutting machine 30 comprises two secondary fluid power cutting racks 31 and is arranged on arch support body A11 and arch support body B12 respectively, described fluid power cutting rack 31 comprises and waves support body 310, cutting liquid cylinder pressure 311, cutting fore-set 312 and wheel-type cutter 313, the described support body 310 that waves is sleeved in cutting rack draw-in groove 112, described cutting liquid cylinder pressure 311 is arranged on and waves on support body 310 and be connected with the hydraulic transfer pipe 130 of cutting liquid press 14, described cutting fore-set 312 is sleeved in cutting liquid cylinder pressure 311 and its two ends are respectively equipped with contracting cutter spring 314 and arch knife rest 315, described wheel-type cutter 313 is arranged on arch knife rest 315 by rotating shaft, described rolling extrusion cutting machine 30 is provided with afterburning depression bar 32, described afterburning depression bar 32 coordinates with cutting liquid cylinder pressure 311 sleeve.
Arch support body A11, arch support body B12, card pipe hydraulic press 13 and cutting liquid press 14 are combined into the cast combined bay 10 of tubular structure, match with steel pipe 01 profile, can easily form one with steel pipe 01.Fluid power card pipe clamp 20 clamps or loosens steel pipe 01 under the effect of card pipe hydraulic press 13, when fluid power card pipe clamp 20 clamps steel pipe 01, cast combined bay 10 is firmly connected with steel pipe 01, facilitate rolling extrusion cutting machine 30 pipe cutting 01, when fluid power card pipe clamp 20 loosens steel pipe 01, facilitate cast combined bay 10 to combine or be separated.The edge of a knife of wheel-type cutter 313 is embedded steel pipe 01 outer wall by the hydraulic coupling of cutting liquid press 14, by afterburning depression bar 32, rolling extrusion cutting machine 30 is swung back and forth on cast combined bay 10, wheel-type cutter 313 will roll at steel pipe 01 outer wall and cut out one edge of a knife, embedding steel pipe 01 outer wall that the hydraulic coupling increasing cutting liquid press 14 makes the edge of a knife of wheel-type cutter 313 darker, and then swing rolling extrusion cutting machine 30, wheel-type cutter 313 will cut out the darker edge of a knife at steel pipe 01 outer wall, so incrementally just steel pipe 01 can be cut off.Because rolling extrusion cutting machine 30 cuts off steel pipe 01 in the mode of rolling extrusion, so can not high temperature be produced, the industrial chemicals of steel pipe 01 inwall would not produce poisonous, inflammable, explosive gas, also would not occur maintenance worker poisoning and blast injury personal injury.
The both sides of described arch support body A11 and arch support body B12 are all provided with combination buckle 110, the two ends of described arch support body A11 and arch support body B12 are respectively equipped with pipe clamp case storehouse 111 and cutting rack draw-in groove 112, wherein, pipe clamp case storehouse 111 is arranged on the middle part of arch support body A11 and arch support body B12, and cutting rack draw-in groove 112 is arranged on the outer ring of arch support body A11 and arch support body B12.
Arch support body A11 and arch support body B12 is combined and makes combination buckle 110 overlapped, then card pipe hydraulic press 13 and cutting liquid press 14 are sleeved on the assembly of twice combination buckle 110 overlap, just mutually be combined into the cast combined bay 10 of tubular structure, and the top of cast combined bay 10 and bottom are all provided with pipe clamp case storehouse 111, twice cutting rack draw-in groove 112 forms the notch of cirque structure, and making to wave support body 310 can easily swing back and forth.
Described card pipe hydraulic press 13 and cutting liquid press 14 are all provided with two hydraulic transfer pipes 130, the hydraulic transfer pipe 130 of card pipe hydraulic press 13 is flexibly connected with fluid power card pipe clamp 20, the hydraulic transfer pipe 130 of cutting liquid press 14 is flexibly connected with rolling extrusion cutting machine 30, and described support body draw-in groove 131 is arranged on the middle part of card pipe hydraulic press 13 and cutting liquid press 14.
Support body draw-in groove 131 clip is on the assembly of twice combination buckle 110 overlap, both arch support body A11 and arch support body B12 was combined into one, again card pipe hydraulic press 13 and cutting liquid press 14 was installed on the assembly of arch support body A11 and arch support body B12.Hydraulic transfer pipe 130 is flexibly connected with card pipe hydraulic press 13, cutting liquid press 14, makes cast combined bay 10 can easily be assembled into one or disassemble separation.
By pressurization turn-button 132 and the pressure relief press button 133 of card pipe hydraulic press 13, just can control fluid power card pipe clamp 20 and clamp or loosen steel pipe 01.By pressurization turn-button 132 and the pressure relief press button 133 of cutting liquid press 14, the degree of depth that wheel-type cutter 313 embeds steel pipe 01 just can be controlled.
Steel pipe 01 could be cut off because rolling extrusion cutting machine 30 needs repeatedly to swing back and forth, so the hydraulic transfer pipe 130 of cutting liquid press 14 has larger slackness, to prevent from being pullled damage.
Described card pipe hydraulic cylinder 22 is arranged on the middle part at the back side, pipe clamp case storehouse 111, hydraulic pressure oil nozzle A220 is provided with in the end of card pipe hydraulic cylinder 22, described hydraulic pressure oil nozzle A220 is flexibly connected with the hydraulic transfer pipe 130 of card pipe hydraulic press 13, described retraction spring 24 is arranged on the afterbody of card pipe fore-set 23 and is connected with the base plate of card pipe hydraulic cylinder 22, and described arch chuck 25 is arranged on the end of card pipe fore-set 23 and its two ends are all provided with soft clip strip 230.
Two secondary fluid power clamping frames 21 are arranged on top and the bottom of cast combined bay 10 respectively, rotate the pressurization turn-button 132 of card pipe hydraulic press 13, two subarch clevis heads 25 will hold out against steel pipe 01 simultaneously, cast combined bay 10 is firmly connected with steel pipe 01, compress the pressure release turn-button of card pipe hydraulic press 13, the elastic force of retraction spring 24 drives arch chuck 25 toward retraction, makes cast combined bay 10 loosen steel pipe 01.
Card pipe fore-set 23 retract card pipe hydraulic cylinder 22 inner chamber time, arch chuck 25 is embedded in pipe clamp case storehouse 111, increases the suit bore of cast combined bay 10.Soft clip strip 230 increases the frictional force between camber chuck and steel pipe 01, and what cast combined bay 10 was connected with steel pipe 01 is more firm.
Described cutting liquid cylinder pressure 311 is arranged on the middle part of waving support body 310 back side, hydraulic pressure oil nozzle B316 is provided with in the end of cutting liquid cylinder pressure 311, described hydraulic pressure oil nozzle B316 is flexibly connected with the hydraulic transfer pipe 130 of cutting liquid press 14, described contracting cutter spring 314 is arranged on the afterbody of cutting fore-set 312 and is connected with the base plate of cutting liquid cylinder pressure 311, and described arch knife rest 315 is arranged on the end of cutting fore-set 312 and its two ends are all provided with wheel-type cutter 313.
Two pairs are waved support body 310 and are sleeved on and are combined into circular in cutting rack draw-in groove 112, and no matter which pair waves support body 310 swings back and forth, and another pair all can be driven to wave support body 310 and swing simultaneously.Pressurization turn-button 132, the two pair cutting fore-set 312 rotating cutting liquid press 14 drives and many wheel-type cutter 313 is embedded steel pipe 01 simultaneously, compresses the pressure relief press button 133 of cutting liquid press 14, and the drive of contracting cutter spring 314 is cut fore-set 312 and to be retracted cutting liquid cylinder pressure 311.Wheel-type cutter 313 is arranged on arch knife rest 315 by rotating shaft, can embed steel pipe 01 outer wall and can roll around steel pipe 01 again.
Because the flexible stroke of card pipe fore-set 23 and cutting fore-set 312 is comparatively large, so cast combined bay 10 can be assembled on the steel pipe 01 of multiple caliber, rolling extrusion cutting machine 30 just can cut the steel pipe 01 of multiple caliber.
The end of described afterburning depression bar 32 is provided with cylinder body sleeve 320, and described cylinder body sleeve 320 coordinates with cutting liquid cylinder pressure 311 cutting ferrule, is provided with oil nozzle notch 321 in the side of cylinder body sleeve 320.
Cylinder body sleeve 320 coordinates with cutting liquid cylinder pressure 311 cutting ferrule, makes afterburning depression bar 32 can easily be set with or depart from cutting liquid cylinder pressure 311, and oil nozzle notch 321 makes afterburning depression bar 32 can not damage hydraulic pressure oil nozzle B316 in operation.
In sum: the present embodiment solves prior art cutting inwall and is stained with the problem that personal injury easily occurs industrial chemicals steel pipe, provides a kind of Combined steel tube cutting machine that can replace existing product.
Claims (6)
1. a Combined steel tube cutting machine, it is characterized in that: described Combined steel tube cutting machine comprises cast combined bay (10), fluid power card pipe clamp (20) and rolling extrusion cutting machine (30), described cast combined bay (10) is by arch support body A (11), arch support body B (12), card pipe hydraulic press (13) and cutting liquid press (14) combine, described arch support body A (11) and arch support body B (12) are provided with combination buckle (110), pipe clamp case storehouse (111) and cutting rack draw-in groove (112), described card pipe hydraulic press (13) and cutting liquid press (14) are all provided with hydraulic transfer pipe (130), support body draw-in groove (131), pressurization turn-button (132) and pressure relief press button (133), described support body draw-in groove (131) and combination buckle (110) hooking engagement, described fluid power card pipe clamp (20) comprises two secondary fluid power clamping frames (21) and is arranged on arch support body A (11) and arch support body B (12) respectively, described fluid power clamping frame (21) comprises card pipe hydraulic cylinder (22) and card pipe fore-set (23), described card pipe hydraulic cylinder (22) is arranged on pipe clamp case storehouse (111) and goes up and be connected with the hydraulic transfer pipe (130) of card pipe hydraulic press (13), described card pipe fore-set (23) is sleeved in card pipe hydraulic cylinder (22) and its two ends are respectively equipped with retraction spring (24) and arch chuck (25), described rolling extrusion cutting machine (30) comprises two secondary fluid power cutting racks (31) and is arranged on arch support body A (11) and arch support body B (12) respectively, described fluid power cutting rack (31) comprises waves support body (310), cutting liquid cylinder pressure (311), cutting fore-set (312) and wheel-type cutter (313), the described support body (310) that waves is sleeved in cutting rack draw-in groove (112), described cutting liquid cylinder pressure (311) is arranged on waves on support body (310) and is connected with the hydraulic transfer pipe (130) of cutting liquid press (14), described cutting fore-set (312) is sleeved in cutting liquid cylinder pressure (311) and its two ends are respectively equipped with contracting cutter spring (314) and arch knife rest (315), described wheel-type cutter (313) is arranged on arch knife rest (315) by rotating shaft, described rolling extrusion cutting machine (30) is provided with afterburning depression bar (32), described afterburning depression bar (32) coordinates with cutting liquid cylinder pressure (311) sleeve.
2. a kind of Combined steel tube cutting machine according to claim 1, it is characterized in that: the both sides of described arch support body A (11) and arch support body B (12) are all provided with combination buckle (110), the two ends of described arch support body A (11) and arch support body B (12) are respectively equipped with pipe clamp case storehouse (111) and cutting rack draw-in groove (112), wherein, pipe clamp case storehouse (111) is arranged on the middle part of arch support body A (11) and arch support body B (12), cutting rack draw-in groove (112) is arranged on the outer ring of arch support body A (11) and arch support body B (12).
3. a kind of Combined steel tube cutting machine according to claim 1, it is characterized in that: described card pipe hydraulic press (13) and cutting liquid press (14) are all provided with two hydraulic transfer pipes (130), the hydraulic transfer pipe (130) of card pipe hydraulic press (13) is flexibly connected with fluid power card pipe clamp (20), the hydraulic transfer pipe (130) of cutting liquid press (14) is flexibly connected with rolling extrusion cutting machine (30), and described support body draw-in groove (131) is arranged on the middle part of card pipe hydraulic press (13) and cutting liquid press (14).
4. a kind of Combined steel tube cutting machine according to claim 1, it is characterized in that: described card pipe hydraulic cylinder (22) is arranged on the middle part at pipe clamp case storehouse (111) back side, hydraulic pressure oil nozzle A (220) is provided with in the end of card pipe hydraulic cylinder (22), described hydraulic pressure oil nozzle A (220) is flexibly connected with the hydraulic transfer pipe (130) of card pipe hydraulic press (13), described retraction spring (24) is arranged on the afterbody of card pipe fore-set (23) and is connected with the base plate of card pipe hydraulic cylinder (22), described arch chuck (25) is arranged on the end of card pipe fore-set (23) and its two ends are all provided with soft clip strip (230).
5. a kind of Combined steel tube cutting machine according to claim 1, it is characterized in that: described cutting liquid cylinder pressure (311) is arranged on the middle part of waving support body (310) back side, hydraulic pressure oil nozzle B (316) is provided with in the end of cutting liquid cylinder pressure (311), described hydraulic pressure oil nozzle B (316) is flexibly connected with the hydraulic transfer pipe (130) of cutting liquid press (14), described contracting cutter spring (314) is arranged on the afterbody of cutting fore-set (312) and is connected with the base plate of cutting liquid cylinder pressure (311), described arch knife rest (315) is arranged on the end of cutting fore-set (312) and its two ends are all provided with wheel-type cutter (313).
6. a kind of Combined steel tube cutting machine according to claim 1, it is characterized in that: the end of described afterburning depression bar (32) is provided with cylinder body sleeve (320), described cylinder body sleeve (320) coordinates with cutting liquid cylinder pressure (311) cutting ferrule, is provided with oil nozzle notch (321) in the side of cylinder body sleeve (320).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410183334.7A CN103962623B (en) | 2014-04-30 | 2014-04-30 | A kind of Combined steel tube cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410183334.7A CN103962623B (en) | 2014-04-30 | 2014-04-30 | A kind of Combined steel tube cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103962623A CN103962623A (en) | 2014-08-06 |
| CN103962623B true CN103962623B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410183334.7A Active CN103962623B (en) | 2014-04-30 | 2014-04-30 | A kind of Combined steel tube cutting machine |
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| CN (1) | CN103962623B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104475857B (en) * | 2014-12-15 | 2017-01-04 | 陈晨 | A kind of squash type steel pipe cutter and manufacture method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU442023A2 (en) * | 1972-12-27 | 1974-09-05 | Предприятие П/Я А-7755 | Pipe cutting machine |
| CN2068871U (en) * | 1990-05-30 | 1991-01-09 | 焦发兆 | Swinging pipe cutting apparatus with multi knife cutter |
| CN2728682Y (en) * | 2004-10-15 | 2005-09-28 | 焦发兆 | Cutting type manual pipe cutting machine |
| CN201862848U (en) * | 2010-11-11 | 2011-06-15 | 中交物产集团有限公司 | Pipe cutting knife for rigid plastic pipe |
| CN203778851U (en) * | 2014-04-30 | 2014-08-20 | 衢州图艺工业设计有限公司 | Combination-type steel pipe cutting machine |
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2014
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Effective date of registration: 20201030 Address after: Wu Dian Zhen Wu Guan Lu, Fengyang County, Chuzhou City, Anhui Province Patentee after: ANHUI HUAHUAN ELECTRIC EQUIPMENT Co.,Ltd. Address before: 401120 Chongqing Yubei District Longxi Street California City Garden 3 8-5 Patentee before: CHONGQING FANCHAO BRAND MANAGEMENT Co.,Ltd. |
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