CN103934499B - A kind of extruding pipe cutting device - Google Patents
A kind of extruding pipe cutting device Download PDFInfo
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- CN103934499B CN103934499B CN201410189441.0A CN201410189441A CN103934499B CN 103934499 B CN103934499 B CN 103934499B CN 201410189441 A CN201410189441 A CN 201410189441A CN 103934499 B CN103934499 B CN 103934499B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 111
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 35
- 239000010959 steel Substances 0.000 abstract description 35
- 208000027418 Wounds and injury Diseases 0.000 abstract description 9
- 230000006378 damage Effects 0.000 abstract description 9
- 208000014674 injury Diseases 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 6
- 208000013883 Blast injury Diseases 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 239000003317 industrial substance Substances 0.000 description 8
- 210000001331 nose Anatomy 0.000 description 8
- 239000000969 carrier Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 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
- 238000010586 diagram Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Abstract
A kind of extruding pipe cutting device, comprise casing-pipe cutting frame and top pressure cutting mechanism, casing-pipe cutting frame comprises casing shroud frame, cover pipe carrier and driven cutter, casing shroud frame and cover pipe carrier are respectively equipped with top indent mouth and traversing notch, top pressure cutting mechanism comprises mechanical high pressure apparatus, cutting rocking arm and active cutter, machinery high pressure apparatus is connected with casing shroud frame and is provided with expanding support pillar and the crank that pressurizes, cutting rocking arm is arranged on the afterbody of mechanical high pressure apparatus, initiatively cutter be arranged on expanding support pillar end and with casing shroud frame card sliding fit.The casing-pipe cutting frame of the present embodiment can be sleeved on the steel pipe outer ring of multiple caliber, driven cutter and initiatively cutter are with the mode pipe cutting of rolling extrusion, can not high temperature be produced in cutting process, the personal injury of maintenance worker's gassing and blast injury also would not occur.Therefore, this extruding pipe cutting apparatus structure is reasonable, manipulation is simple, can enhance productivity, can prevent personal injury again.
Description
Technical field
The invention belongs to a kind of mechanical device, particularly relate to a kind of by the mechanical device of steel pipe cutting.
Background technology
In the factory producing industrial chemicals, conventional various steel pipe transmission industrial chemicals, be subject to the impact of the temperature difference and other factors, some industrial chemicals adsorbs and is bonded in steel pipe inner wall in course of conveying, pipe diameter reduction conveying capacity will be reduced through accumulating for a long time, and affect the normal production of factory.During maintenance, must cut down by the steel pipe of feed blocking from pipeline, 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 extruding pipe cutting device, this device comprises casing-pipe cutting frame and top pressure cutting mechanism, utilize mechanical presses power by wheel-type cutter incision outer wall of steel pipe, and around 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 extruding pipe cutting device, it is characterized in that: described extruding pipe cutting device comprises casing-pipe cutting frame and top pressure cutting mechanism, described casing-pipe cutting frame comprises casing shroud frame, cover pipe carrier and driven cutter, described casing shroud frame and cover pipe carrier are respectively equipped with top indent mouth and traversing notch, described casing shroud frame and sleeve pipe bracket combination become to remain silent framework, and described driven cutter is arranged on the middle part of cover pipe carrier; Described top pressure cutting mechanism comprises mechanical high pressure apparatus, cutting rocking arm and active cutter, described mechanical high pressure apparatus is connected with casing shroud frame and is provided with expanding support pillar and the crank that pressurizes, described cutting rocking arm is arranged on the afterbody of mechanical high pressure apparatus, described active cutter be arranged on expanding support pillar end and with casing shroud frame card sliding fit; Described driven cutter and initiatively cutter all comprise grooved cutting tool, two threaded adjusting bar and wheel-type cutter, described pair of threaded adjusting bar is arranged on grooved cutting tool inner chamber, wheel-type cutter is all provided with at the two ends of grooved cutting tool, described wheel-type cutter is provided with traversing wheel carrier, described traversing wheel carrier to be sleeved in grooved cutting tool and with two threaded adjusting bar threaded engagement.
This preferred embodiment also has following technical characteristic:
Described casing shroud frame becomes ring to remain silent framework with sleeve pipe bracket combination, described top indent mouth and traversing notch are separately positioned on the middle part of casing shroud frame and cover pipe carrier, the grooved cutting tool of described driven cutter is connected with traversing notch, grooved cutting tool and the top indent mouth card sliding fit of described active cutter.
Described casing shroud frame is combined by pin buckle loose joint mutually with cover pipe carrier, described pin buckle loose joint comprises hinged gusset and spindle-type latch A, described hinged gusset is arranged on the end of casing shroud frame and cover pipe carrier, and the central shaft hole card inserting of described spindle-type latch A and hinged gusset is closed.
The end of described mechanical high pressure apparatus is connected with the middle part of casing shroud frame, and described expanding support pillar is arranged on the end of mechanical high pressure apparatus, and described active cutter is sleeved in the indent mouth of top, and described expanding support pillar is connected with the grooved cutting tool of active cutter.
Described mechanical high pressure apparatus is flexibly connected with casing shroud frame by pin plate snapping, described pin plate snapping comprises arc gusset and spindle-type latch B, described arc gusset is arranged on the end of mechanical high pressure apparatus and the middle part of casing shroud frame, and the axis hole card inserting of described spindle-type latch B and arc gusset is closed.
The two ends of described spindle-type latch A and spindle-type latch B are respectively equipped with draw ring and eccentric spindle nose, eccentric spindle nose is equipped with anti-drop end cover, is provided with mismatch spring between described anti-drop end cover and eccentric spindle nose.
Described cutting rocking arm comprises cast jib and thimble tube armed lever, described cast jib is connected with the afterbody of mechanical high pressure apparatus, be provided with clip swivel nut in the end of cast jib, described thimble tube armed lever is sleeved on the inner chamber of cast jib, described clip swivel nut and thimble tube armed lever hooking engagement.
Described pressurization crank is provided with and shirks type depression bar, described in shirk type depression bar and coordinate with thimble tube armed lever sleeve.
Described pair of threaded adjusting bar is arranged on grooved cutting tool inner chamber by rotating shaft, arranges respectively rotate forward screw thread and reversion screw thread at the two ends of two threaded adjusting bar.
Described driven cutter and initiatively cutter are provided with adjustment turn-button, described adjustment turn-button is provided with non-circular axostylus axostyle, in the axle center of two threaded adjusting bar, non-circular axis hole is set, described non-circular axostylus axostyle coordinates with non-circular axis hole cutting ferrule, described non-circular axostylus axostyle is provided with from a bayonet socket, described from bayonet socket and a non-circular axis hole hooking engagement.
The casing-pipe cutting frame of the present embodiment can be sleeved on the steel pipe outer ring of multiple caliber, driven cutter and initiatively cutter are with the mode pipe cutting of rolling extrusion, can not high temperature be produced in cutting process, the personal injury of maintenance worker's gassing and blast injury also would not occur.Therefore, this extruding pipe cutting apparatus 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 structural representation of Fig. 1 side.
Fig. 3 is the structural representation that in Fig. 1,2, mechanical high pressure apparatus 21 assembles with active cutter 23.
Fig. 4 is the structural representation of Fig. 1,2 mesinae latch A15 and spindle-type latch B25.
Fig. 5 is the structural representation regulating turn-button 26 in Fig. 2,3.
In figure, sequence number represents respectively: 01. steel pipe, 10. casing-pipe cutting frame, 11. casing shroud framves, 110. top indent mouths, 12. cover pipe carriers, 120. traversing notches, 13. driven cutteves, 130. grooved cutting tools, 131. pairs of threaded adjusting bars, 132. wheel-type cutteves, 133. traversing wheel carriers, 14. hinged gussets, 15. spindle-type latch A, 20. top pressure cutting mechanisms, 21. mechanical high pressure apparatuses, 210. expanding support pillar, 211. pressurization cranks, 212. shirk type depression bar, 22. cutting rocking arms, 220. cast jibs, 221. thimble tube armed levers, 222. clip swivel nuts, 23. active cutteves, 24. arc gussets, 25. spindle-type latch B, 250. draw ring, 251. eccentric spindle noses, 252. anti-drop end cover, 253. mismatch springs, 26. regulate turn-button, 260. non-circular axostylus axostyles, 261. from a bayonet socket.
Detailed description of the invention
See Fig. 1 and composition graphs 2,3,4,5, the extruding pipe cutting device of the present embodiment comprises casing-pipe cutting frame 10 and top pressure cutting mechanism 20, described casing-pipe cutting frame 10 comprises casing shroud frame 11, cover pipe carrier 12 and driven cutter 13, described casing shroud frame 11 and cover pipe carrier 12 are respectively equipped with top indent mouth 110 and traversing notch 120, described casing shroud frame 11 is combined into cover pipe carrier 12 framework of remaining silent, and described driven cutter 13 is arranged on the middle part of cover pipe carrier 12; Described top pressure cutting mechanism 20 comprises mechanical high pressure apparatus 21, cutting rocking arm 22 and active cutter 23, described mechanical high pressure apparatus 21 is connected with casing shroud frame 11 and is provided with expanding support pillar 210 and the crank 211 that pressurizes, described cutting rocking arm 22 is arranged on the afterbody of mechanical high pressure apparatus 21, described active cutter 23 be arranged on expanding support pillar 210 end and with casing shroud frame 11 card sliding fit; Described driven cutter 13 and initiatively cutter 23 all comprise grooved cutting tool 130, two threaded adjusting bar 131 and wheel-type cutter 132, described pair of threaded adjusting bar 131 is arranged on grooved cutting tool 130 inner chamber, wheel-type cutter 132 is all provided with at the two ends of grooved cutting tool 130, described wheel-type cutter 132 is provided with traversing wheel carrier 133, described traversing wheel carrier 133 to be sleeved in grooved cutting tool 130 and with two threaded adjusting bar 131 threaded engagement.
Casing shroud frame 11 is combined into cover pipe carrier 12 remains silent framework and is sleeved on steel pipe 01 outer ring, the pressure on top surface of machinery high pressure apparatus 21 makes driven cutter 13 and active cutter 23 cut steel pipe 01 outer wall simultaneously, casing-pipe cutting frame 10 is made to carry out back rotation around steel pipe 01 outer wall by cutting rocking arm 22, wheel-type cutter 132 will roll at steel pipe 01 outer wall and cut out one edge of a knife, incision steel pipe 01 outer wall that the pressure on top surface strengthening mechanical high pressure apparatus 21 makes the edge of a knife of wheel-type cutter 132 darker, and then rotating casing cutting rack 10 back and forth, wheel-type cutter 132 will cut out the darker edge of a knife at steel pipe 01 outer wall, so incrementally just steel pipe 01 to be cut off.Because driven cutter 13 and active cutter 23 cut 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.
Described casing shroud frame 11 and cover pipe carrier 12 are combined into ring and remain silent framework, described top indent mouth 110 and traversing notch 120 are separately positioned on the middle part of casing shroud frame 11 and cover pipe carrier 12, the grooved cutting tool 130 of described driven cutter 13 is connected with traversing notch 120, grooved cutting tool 130 and the top indent mouth 110 card sliding fit of described active cutter 23.
Ring framework of remaining silent matches with steel pipe 01 profile, can easily form one with steel pipe 01, and when specifically implementing, casing shroud frame 11 also can be combined into the framework of remaining silent of other form with cover pipe carrier 12.Driven cutter 13 is firmly connected with traversing notch 120 by grooved cutting tool 130, initiatively cutter 23 is sleeved in top indent mouth 110 by grooved cutting tool 130, and slide up and down under the effect of mechanical high pressure apparatus 21, top indent mouth 110 limits initiatively cutter 23 and can only slide vertically.
Described casing shroud frame 11 is combined by pin buckle loose joint mutually with cover pipe carrier 12, described pin buckle loose joint comprises hinged gusset 14 and spindle-type latch A15, described hinged gusset 14 is arranged on the end of casing shroud frame 11 and cover pipe carrier 12, and the central shaft hole card inserting of described spindle-type latch A15 and hinged gusset 14 is closed.
Casing shroud frame 11 and cover pipe carrier 12 can easily form one by pin buckle loose joint or be separated from each other, and when specifically implementing, casing shroud frame 11 also can utilize other form such as buckle or hinge mutually to combine with cover pipe carrier 12.When spindle-type latch A15 is all inserted at the two ends of casing shroud frame 11 and cover pipe carrier 12, composition ring is remained silent framework, is sleeved on the outer ring of steel pipe 01.When casing shroud frame 11 and a cover pipe carrier 12 insertion spindle-type latch A15, hinge type is connected mutually, can easily install or remove in steel pipe 01 outer ring.
The end of described mechanical high pressure apparatus 21 is connected with the middle part of casing shroud frame 11, described expanding support pillar 210 is arranged on the end of mechanical high pressure apparatus 21, described active cutter 23 is sleeved in top indent mouth 110, and described expanding support pillar 210 is connected with the grooved cutting tool 130 of active cutter 23.
Described mechanical high pressure apparatus 21 is flexibly connected with casing shroud frame 11 by pin plate snapping, described pin plate snapping comprises arc gusset 24 and spindle-type latch B25, described arc gusset 24 is arranged on the end of mechanical high pressure apparatus 21 and the middle part of casing shroud frame 11, and the axis hole card inserting of described spindle-type latch B25 and arc gusset 24 is closed.
Machinery high pressure apparatus 21 can easily form one by pin plate snapping and casing shroud frame 11 or be separated from each other, and when specifically implementing, mechanical high pressure apparatus 21 and casing shroud frame 11 also can utilize buckle or other form to be flexibly connected.Expanding support pillar 210 extended or retracted mechanical high pressure apparatus 21 under the effect of pressurization crank 211, drive initiatively cutter 23 and driven cutter 13 to cut steel pipe 01 outer wall when stretching out mechanical high pressure apparatus 21 simultaneously, during indentation machinery high pressure apparatus 21, drive initiatively cutter 23 to loosen steel pipe 01 outer wall.
The two ends of described spindle-type latch A15 and spindle-type latch B25 are respectively equipped with draw ring 250 and eccentric spindle nose 251, and eccentric spindle nose 251 is equipped with anti-drop end cover 252, are provided with mismatch spring 253 between described anti-drop end cover 252 and eccentric spindle nose 251.
Anti-drop end cover 252 is arranged on spindle-type latch can easily be rotated by eccentric spindle nose 251, the elastic force of mismatch spring 253 makes anti-drop end cover 252 turn to the state with spindle-type latch mutual dislocation, when only having the state turned to by anti-drop end cover 252 just to spindle-type latch, spindle-type latch could insert or extract axis hole.When spindle-type latch is in place in axis hole, anti-drop end cover 252 will automatically rotate to misaligned state, prevents spindle-type latch from deviating from axis hole.
Described cutting rocking arm 22 comprises cast jib 220 and thimble tube armed lever 221, described cast jib 220 is connected with the afterbody of mechanical high pressure apparatus 21, clip swivel nut 222 is provided with in the end of cast jib 220, described thimble tube armed lever 221 is sleeved on the inner chamber of cast jib 220, described clip swivel nut 222 and thimble tube armed lever 221 hooking engagement.
The afterbody that cutting rocking arm 22 is arranged on mechanical high pressure apparatus 21 has leverage, and casing-pipe cutting frame 10 can easily be driven to swing around steel pipe 01 outer wall.When clip swivel nut 222 is tightened, cast jib 220 is firmly connected with thimble tube armed lever 221, and when clip swivel nut 222 is unscrewed, convenient cutting rocking arm 22 regulates length.
Described pressurization crank 211 is provided with and shirks type depression bar 212, described in shirk type depression bar 212 and coordinate with thimble tube armed lever 221 sleeve.
Rotate pressurization crank 211 and just can control the extended or retracted mechanical high pressure apparatus 21 of expanding support pillar 210, shirk the pressure on top surface that type depression bar 212 increases expanding support pillar 210, make wheel-type cutter 132 can easily cut steel pipe 01 outer wall.Shirk the inner chamber being sleeved on thimble tube armed lever 221 when type depression bar 212 does not use, be convenient for carrying.
Described pair of threaded adjusting bar 131 is arranged on grooved cutting tool 130 inner chamber by rotating shaft, arranges respectively rotate forward screw thread and reversion screw thread at the two ends of two threaded adjusting bar 131.
Two threaded adjusting bar 131 is arranged on grooved cutting tool 130 inner chamber by rotating shaft and can easily rotates, wheel-type cutter 132 is sleeved in grooved cutting tool 130 can easily be slided by traversing wheel carrier 133, the glide direction of control wheel type cutter 132 and sliding stroke when two threaded adjusting bar 131 rotates.
The two ends that traversing wheel carrier 133 is arranged on grooved cutting tool 130 respectively with rotating forward screw thread and threaded engagement of reverse, when two threaded adjusting bar 131 rotates, two accessory whorl type cutteves 132 will simultaneously to center or the end slip of grooved cutting tool 130.When two accessory whorl type cutteves 132 are simultaneously to grooved cutting tool 130 central slide, driven cutter 13 and active cutter 23 is made to be applicable to the less steel pipe 01 of cutting caliber; When two accessory whorl type cutteves 132 slide to grooved cutting tool 130 end simultaneously, driven cutter 13 and active cutter 23 is made to be applicable to the larger steel pipe 01 of cutting caliber.Because the horizontal sliding stroke of wheel-type cutter 132 is comparatively large, so driven cutter 13 and initiatively cutter 23 can cut the steel pipe 01 of multiple caliber.
Described driven cutter 13 and initiatively cutter 23 are provided with and regulate turn-button 26, described adjustment turn-button 26 is provided with non-circular axostylus axostyle 260, in the axle center of two threaded adjusting bar 131, non-circular axis hole is set, described non-circular axostylus axostyle 260 coordinates with non-circular axis hole cutting ferrule, described non-circular axostylus axostyle 260 is provided with from a bayonet socket 261, described from a bayonet socket 261 and non-circular axis hole hooking engagement.
Non-circular axostylus axostyle 260 coordinates with non-circular axis hole cutting ferrule, makes non-circular axostylus axostyle 260 both can easily be inserted in or extract non-circular axis hole, makes again adjustment turn-button 26 that two threaded adjusting bar 131 can be driven to rotate.Under bayonet socket 261 normality, be in open configuration, make non-circular axostylus axostyle 260 can not be inserted in non-circular axis hole, only have firmly to clutch to close from a bayonet socket 261 and just can be inserted in non-circular axis hole; Or non-circular axostylus axostyle 260 is enclosed within non-circular axis hole closely, makes adjustment turn-button 26 can not from self falling two threaded adjusting bar 131.Because driven cutter 13 is identical with two threaded adjusting bar 131 structures of active cutter 23, so a secondary adjustment turn-button 26 jointly can be used.
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 extruding pipe cutting device that can replace existing product.
Claims (9)
1. an extruding pipe cutting device, it is characterized in that: described extruding pipe cutting device comprises casing-pipe cutting frame (10) and top pressure cutting mechanism (20), described casing-pipe cutting frame (10) comprises casing shroud frame (11), cover pipe carrier (12) and driven cutter (13), described casing shroud frame (11) and cover pipe carrier (12) are respectively equipped with top indent mouth (110) and traversing notch (120), described casing shroud frame (11) is combined into cover pipe carrier (12) framework of remaining silent, described driven cutter (13) is arranged on the middle part of cover pipe carrier (12), described top pressure cutting mechanism (20) comprises mechanical high pressure apparatus (21), cutting rocking arm (22) and active cutter (23), described mechanical high pressure apparatus (21) is connected with casing shroud frame (11) and is provided with expanding support pillar (210) and the crank (211) that pressurizes, described cutting rocking arm (22) is arranged on the afterbody of mechanical high pressure apparatus (21), described active cutter (23) be arranged on expanding support pillar (210) end and with casing shroud frame (11) card sliding fit, described driven cutter (13) and initiatively cutter (23) all comprise grooved cutting tool (130), two threaded adjusting bar (131) and wheel-type cutter (132), described pair of threaded adjusting bar (131) is arranged on grooved cutting tool (130) inner chamber, wheel-type cutter (132) is all provided with at the two ends of grooved cutting tool (130), described wheel-type cutter (132) is provided with traversing wheel carrier (133), described traversing wheel carrier (133) to be sleeved in grooved cutting tool (130) and with two threaded adjusting bar (131) threaded engagement,
Described cutting rocking arm (22) comprises cast jib (220) and thimble tube armed lever (221), described cast jib (220) is connected with the afterbody of mechanical high pressure apparatus (21), clip swivel nut (222) is provided with in the end of cast jib (220), described thimble tube armed lever (221) is sleeved on the inner chamber of cast jib (220), described clip swivel nut (222) and thimble tube armed lever (221) hooking engagement.
2. one extruding pipe cutting device according to claim 1, it is characterized in that: described casing shroud frame (11) is combined into ring with cover pipe carrier (12) and remains silent framework, described top indent mouth (110) and traversing notch (120) are separately positioned on the middle part of casing shroud frame (11) and cover pipe carrier (12), the grooved cutting tool (130) of described driven cutter (13) is connected with traversing notch (120), grooved cutting tool (130) and top indent mouth (110) the card sliding fit of described active cutter (23).
3. one extruding pipe cutting device according to claim 1, it is characterized in that: described casing shroud frame (11) is combined by pin buckle loose joint mutually with cover pipe carrier (12), described pin buckle loose joint comprises hinged gusset (14) and spindle-type latch A (15), described hinged gusset (14) is arranged on the end of casing shroud frame (11) and cover pipe carrier (12), and described spindle-type latch A (15) is closed with the central shaft hole card inserting of hinged gusset (14).
4. one extruding pipe cutting device according to claim 1, it is characterized in that: the end of described mechanical high pressure apparatus (21) is connected with the middle part of casing shroud frame (11), described expanding support pillar (210) is arranged on the end of mechanical high pressure apparatus (21), described active cutter (23) is sleeved in top indent mouth (110), and described expanding support pillar (210) is connected with the grooved cutting tool (130) of active cutter (23).
5. one extruding pipe cutting device according to claim 3, it is characterized in that: described mechanical high pressure apparatus (21) is flexibly connected with casing shroud frame (11) by pin plate snapping, described pin plate snapping comprises arc gusset (24) and spindle-type latch B (25), described arc gusset (24) is arranged on the end of mechanical high pressure apparatus (21) and the middle part of casing shroud frame (11), and described spindle-type latch B (25) is closed with the axis hole card inserting of arc gusset (24).
6. one extruding pipe cutting device according to claim 5, it is characterized in that: the two ends of described spindle-type latch A (15) and spindle-type latch B (25) are respectively equipped with draw ring (250) and eccentric spindle nose (251), eccentric spindle nose (251) is equipped with anti-drop end cover (252), between described anti-drop end cover (252) and eccentric spindle nose (251), is provided with mismatch spring (253).
7. one extruding pipe cutting device according to claim 1, it is characterized in that: described pressurization crank (211) is provided with shirks type depression bar (212), described in shirk type depression bar (212) and coordinate with thimble tube armed lever (221) sleeve.
8. one extruding pipe cutting device according to claim 1, it is characterized in that: described pair of threaded adjusting bar (131) is arranged on grooved cutting tool (130) inner chamber by rotating shaft, arrange respectively at the two ends of two threaded adjusting bar (131) and rotate forward screw thread and reversion screw thread.
9. one extruding pipe cutting device according to claim 1, it is characterized in that: described driven cutter (13) and initiatively cutter (23) are provided with and regulate turn-button (26), described adjustment turn-button (26) is provided with non-circular axostylus axostyle (260), in the axle center of two threaded adjusting bar (131), non-circular axis hole is set, described non-circular axostylus axostyle (260) coordinates with non-circular axis hole cutting ferrule, described non-circular axostylus axostyle (260) is provided with from a bayonet socket (261), described from a bayonet socket (261) and non-circular axis hole hooking engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189441.0A CN103934499B (en) | 2014-05-06 | 2014-05-06 | A kind of extruding pipe cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189441.0A CN103934499B (en) | 2014-05-06 | 2014-05-06 | A kind of extruding pipe cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103934499A CN103934499A (en) | 2014-07-23 |
| CN103934499B true CN103934499B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410189441.0A Active CN103934499B (en) | 2014-05-06 | 2014-05-06 | A kind of extruding pipe cutting device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475857B (en) * | 2014-12-15 | 2017-01-04 | 陈晨 | A kind of squash type steel pipe cutter and manufacture method |
| CN107984029B (en) * | 2017-12-18 | 2018-12-07 | 江山市丰泽木业有限公司 | A kind of safe plate cutting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4402136A (en) * | 1979-07-18 | 1983-09-06 | Rast Patent Manufacturers Pty. Limited | Device for cutting pipes |
| DE20003651U1 (en) * | 2000-02-29 | 2000-05-31 | Klamert Dieter | Pipe cutter with lever handle for feed |
| CN1631594A (en) * | 2005-01-05 | 2005-06-29 | 叶咏梅 | Adjustable pipe cutter |
| CN102861947A (en) * | 2012-10-31 | 2013-01-09 | 贵州大学 | Rotary type manual tubular product cutting device |
| CN203791726U (en) * | 2014-05-06 | 2014-08-27 | 衢州图艺工业设计有限公司 | Steel tube extrusion cutting device |
-
2014
- 2014-05-06 CN CN201410189441.0A patent/CN103934499B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4402136A (en) * | 1979-07-18 | 1983-09-06 | Rast Patent Manufacturers Pty. Limited | Device for cutting pipes |
| DE20003651U1 (en) * | 2000-02-29 | 2000-05-31 | Klamert Dieter | Pipe cutter with lever handle for feed |
| CN1631594A (en) * | 2005-01-05 | 2005-06-29 | 叶咏梅 | Adjustable pipe cutter |
| CN102861947A (en) * | 2012-10-31 | 2013-01-09 | 贵州大学 | Rotary type manual tubular product cutting device |
| CN203791726U (en) * | 2014-05-06 | 2014-08-27 | 衢州图艺工业设计有限公司 | Steel tube extrusion cutting device |
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| Publication number | Publication date |
|---|---|
| CN103934499A (en) | 2014-07-23 |
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