CN103934499A - Steel-pipe extruding cutting device - Google Patents
Steel-pipe extruding cutting device Download PDFInfo
- Publication number
- CN103934499A CN103934499A CN201410189441.0A CN201410189441A CN103934499A CN 103934499 A CN103934499 A CN 103934499A CN 201410189441 A CN201410189441 A CN 201410189441A CN 103934499 A CN103934499 A CN 103934499A
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutting
- cutting device
- shroud frame
- casing shroud
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 112
- 229910000831 Steel Inorganic materials 0.000 abstract description 36
- 239000010959 steel Substances 0.000 abstract description 36
- 208000027418 Wounds and injury Diseases 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 8
- 208000014674 injury Diseases 0.000 abstract description 8
- 239000002360 explosive Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 206010017740 Gas poisoning Diseases 0.000 abstract 1
- 239000003317 industrial substance Substances 0.000 description 8
- 210000001331 nose Anatomy 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 5
- 239000000969 carrier Substances 0.000 description 3
- 208000013883 Blast injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 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
- 238000009825 accumulation Methods 0.000 description 1
- 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
- 238000009434 installation Methods 0.000 description 1
Abstract
A steel-pipe extruding cutting device comprises a sleeve cutting frame and a pushing cutting mechanism. The sleeve cutting frame comprises a sleeve covering frame, a sleeve bracket and a driven cutter, wherein the sleeve covering frame is provided with a pushing notch, and the sleeve bracket is provided with a transverse movement notch. The pushing cutting mechanism comprises a mechanical pushing machine, a cutting rocker arm and a driving cutter, wherein the mechanical pushing machine is connected with the sleeve covering frame and provided with a telescopic pushing column and a pressurizing crank, the cutting rocker arm is arranged at the tail of the mechanical pushing machine, and the driving cutter is arranged at the end of the telescopic pushing column and is in sliding fit with the sleeve covering frame in a clamped mode. According to the steel-pipe extruding cutting device, the outer rings of steel pipes with various pipe diameters can be sleeved with the sleeve cutting frame, the steel pipes are cut by the driven cutter and the driving cutter in a rolling extruding mode, high temperature cannot be produced in the cutting process, and therefore personal accidents such as gas poisoning and explosive injury to maintainers cannot occur. Thus, the steel-pipe extruding cutting device is reasonable in structure, easy to control, and capable of not only improving production efficiency but also preventing the personal accidents.
Description
Technical field
The invention belongs to a kind of mechanical device, relate in particular to a kind of by the mechanical device of steel pipe cutting.
Background technology
In the factory of production 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, will reduce pipe diameter through long accumulation and reduce conveying capacity, and affect the normal production of factory.When maintenance, must will from pipeline, be cut down by the steel pipe of feed blocking, and replace with new steel pipe, the method of the conventional electric slicer of prior art and autogenous cutting is cut 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 that maintenance worker is poisoning and blast injures often occurs.
Summary of the invention
Be stained with industrial chemicals steel pipe and easily occur the problem of personal injury in order to solve prior art cutting inwall, the present invention aims to provide a kind of extruding pipe cutting device, this device comprises sleeve pipe cutting rack 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, in cutting process, can not produce high temperature, can effectively prevent that 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 sleeve pipe cutting rack and top pressure cutting mechanism, described sleeve pipe cutting rack 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 the sleeve pipe bracket combination framework that becomes to remain silent, described driven cutter is arranged on the middle part of cover pipe carrier; Described top presses cutting mechanism to comprise mechanical top press, cutting rocking arm and active cutter, described mechanical top press 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 top press, described active cutter be arranged on the end of expanding support pillar 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, all be provided with wheel type cutter at the two ends of grooved cutting tool, the described type cutter of taking turns is provided with traversing wheel carrier, described traversing wheel carrier be sleeved in grooved cutting tool and with two threaded adjusting bar threaded engagement.
This preferred embodiment also has following technical characterictic:
Described casing shroud frame and the sleeve pipe bracket combination lopping type framework of remaining silent, 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, the grooved cutting tool of described active cutter and top indent mouth card sliding fit.
Described casing shroud frame is buckled loose joint with cover pipe carrier by pin and is mutually combined, the loose joint of described pin button comprises hinged gusset and axle 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 axle type latch A and hinged gusset is closed.
The end of described mechanical top press is connected with the middle part of casing shroud frame, and described expanding support pillar is arranged on the end of mechanical top press, 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 top press is flexibly connected with casing shroud frame by pin plate snapping, described pin plate snapping comprises arc gusset and axle type latch B, described arc gusset is arranged on the end of mechanical top press and the middle part of casing shroud frame, and the axis hole card inserting of described axle type latch B and arc gusset is closed.
The two ends of described axle type latch A and axle type latch B are respectively equipped with draw ring and eccentric spindle nose, on eccentric spindle nose, anti-drop end cover are housed, and between described anti-drop end cover and eccentric spindle nose, are provided with mismatch spring.
Described cutting rocking arm comprises cast jib and thimble tube armed lever, described cast jib is connected with the afterbody of mechanical top press, 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, and described clip swivel nut coordinates with thimble tube armed lever clip.
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, and forward screw thread and reversion screw thread are set respectively at the two ends of two threaded adjusting bars.
Described driven cutter and initiatively cutter are provided with adjusting turn-button, described adjusting turn-button is provided with non-circular axostylus axostyle, in the axle center of two threaded adjusting bars, 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, and a described bayonet socket certainly coordinates with non-circular axis hole clip.
The sleeve pipe cutting rack 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, in cutting process, can not produce high temperature, the personal injury of maintenance worker's gassing and blast injury just can not occur yet.Therefore, this extruding pipe cutting apparatus structure is reasonable, manipulation is simple, can enhance productivity, and can prevent again personal injury.
Brief description of the drawings
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 mechanical top press 21 and structural representation that initiatively cutter 23 assembles in Fig. 1,2.
Fig. 4 is the structural representation of Fig. 1,2 mesinae latch A15 and axle type latch B25.
Fig. 5 is the structural representation that regulates turn-button 26 in Fig. 2,3.
In figure, sequence number represents respectively: 01. steel pipe, 10. sleeve pipe cutting rack, 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. take turns type cutter, 133. traversing wheel carriers, 14. hinged gussets, 15. axle type latch A, cutting mechanism is pressed on 20. tops, 21. mechanical top press, 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. axle 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
Referring to Fig. 1 and in conjunction with Fig. 2,3,4,5, the extruding pipe cutting device of the present embodiment comprises sleeve pipe cutting rack 10 and top pressure cutting mechanism 20, described sleeve pipe cutting rack 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 presses cutting mechanism 20 to comprise mechanical top press 21, cutting rocking arm 22 and active cutter 23, described mechanical top press 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 top press 21, and described active cutter 23 is arranged on the end of expanding support pillar 210 and blocks sliding fit with casing shroud frame 11; 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 chambers, all be provided with wheel type cutter 132 at the two ends of grooved cutting tool 130, the described type cutter 132 of taking turns is provided with traversing wheel carrier 133, described traversing wheel carrier 133 be sleeved in grooved cutting tool 130 and with two threaded adjusting bar 131 threaded engagement.
Casing shroud frame 11 is combined into and remains silent framework and be sleeved on steel pipe 01 outer ring with cover pipe carrier 12, the pressure on top surface of machinery top press 21 makes driven cutter 13 and active cutter 23 cut steel pipe 01 outer wall simultaneously, make sleeve pipe cutting rack 10 carry out back rotation around steel pipe 01 outer wall by cutting rocking arm 22, wheel type cutter 132 will roll and cut out the edge of a knife one at steel pipe 01 outer wall, the pressure on top surface that strengthens mechanical top press 21 makes darker incision steel pipe 01 outer wall of the edge of a knife of wheel type cutter 132, 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 can 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 produce high temperature, the industrial chemicals of steel pipe 01 inwall just can not produce poisonous, inflammable, explosive gas, and the personal injury that maintenance worker is poisoning and blast injures just can not occur yet.
Described casing shroud frame 11 and cover pipe carrier 12 combine the lopping type framework of remaining silent, 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, and grooved cutting tool 130 and the top indent mouth 110 of described active cutter 23 block sliding fit.
The circle type framework of remaining silent matches with steel pipe 01 profile, can easily form one with steel pipe 01, and while specifically enforcement, casing shroud frame 11 and cover pipe carrier 12 also can be combined into the framework of remaining silent of other form.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 top press 21, top indent mouth 110 restrictions initiatively cutter 23 can only be slided vertically.
Described casing shroud frame 11 is buckled loose joint with cover pipe carrier 12 by pin and is mutually combined, the loose joint of described pin button comprises hinged gusset 14 and axle 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 axle type latch A15 and hinged gusset 14 is closed.
Casing shroud frame 11 is buckled loose joint with cover pipe carrier 12 by pin and can easily be formed one or be separated from each other, and while specifically enforcement, casing shroud frame 11 also can utilize other form such as buckle or hinge mutually to combine with cover pipe carrier 12.The two ends of casing shroud frame 11 and cover pipe carrier 12 form the circle type framework of remaining silent while all inserting axle type latch A15, be sleeved on the outer ring of steel pipe 01.When casing shroud frame 11 and 12 of pipe carriers of cover insert an axle type latch A15, hinge type is connected mutually, can easily installation or removal in steel pipe 01 outer ring.
The end of described mechanical top press 21 is connected with the middle part of casing shroud frame 11, described expanding support pillar 210 is arranged on the end of mechanical top press 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 top press 21 is flexibly connected with casing shroud frame 11 by pin plate snapping, described pin plate snapping comprises arc gusset 24 and axle type latch B25, described arc gusset 24 is arranged on the end of mechanical top press 21 and the middle part of casing shroud frame 11, and the axis hole card inserting of described axle type latch B25 and arc gusset 24 is closed.
Machinery top press 21 can easily be formed one or is separated from each other by pin plate snapping and casing shroud frame 11, and while specifically enforcement, mechanical top press 21 also can utilize buckle or other form to be flexibly connected with casing shroud frame 11.Expanding support pillar 210 is extended or retracted mechanical top press 21 under the effect of pressurization crank 211, while stretching out mechanical top press 21, drive active cutter 23 and driven cutter 13 to cut steel pipe 01 outer wall simultaneously, when indentation machinery top press 21, drive initiatively cutter 23 to loosen steel pipe 01 outer wall.
The two ends of described axle type latch A15 and axle type latch B25 are respectively equipped with draw ring 250 and eccentric spindle nose 251, on eccentric spindle nose 251, anti-drop end cover 252 are housed, and between described anti-drop end cover 252 and eccentric spindle nose 251, are provided with mismatch spring 253.
Anti-drop end cover 252 is arranged on axle type latch and can easily be rotated by eccentric spindle nose 251, the elastic force of mismatch spring 253 turns to and the state of axle type latch mutual dislocation anti-drop end cover 252, only have when anti-drop end cover 252 is just turned to the state to axle type latch, axle type latch could insert or extract axis hole.When axle type latch is in place in axis hole, anti-drop end cover 252 will automatic rotating to dislocation state, prevent that axle 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 top press 21, be provided with clip swivel nut 222 in the end of cast jib 220, described thimble tube armed lever 221 is sleeved on the inner chamber of cast jib 220, and described clip swivel nut 222 coordinates with thimble tube armed lever 221 clips.
The afterbody that cutting rocking arm 22 is arranged on mechanical top press 21 has leverage, can easily drive sleeve pipe cutting rack 10 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 sleeves.
Rotate pressurization crank 211 and just can control the extended or retracted mechanical top press 21 of expanding support pillar 210, shirking type depression bar 212 increases the pressure on top surface of expanding support pillar 210, makes wheel type cutter 132 can easily cut steel pipe 01 outer wall.Shirk the inner chamber that is 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 chambers by rotating shaft, and forward screw thread and reversion screw thread are set respectively at the two ends of two threaded adjusting bars 131.
Two threaded adjusting bars 131 are arranged on grooved cutting tool 130 inner chambers by rotating shaft and can easily rotate, wheel type cutter 132 is sleeved in grooved cutting tool 130 and can easily be slided by traversing wheel carrier 133, glide direction and the sliding stroke of control wheel type cutter 132 when two threaded adjusting bars 131 rotate.
The two ends that traversing wheel carrier 133 is arranged on grooved cutting tool 130 respectively with forward screw thread and reversion threaded engagement, in the time that two threaded adjusting bars 131 rotate two accessory whorl type cutteves 132 will be simultaneously to grooved cutting tool 130 center or end slide.Two accessory whorl type cutteves 132 are during simultaneously to grooved cutting tool 130 central slide, make driven cutter 13 and initiatively cutter 23 be applicable to the less steel pipe 01 of cutting caliber; When two accessory whorl type cutteves 132 slide to grooved cutting tool 130 ends simultaneously, make driven cutter 13 and active cutter 23 be applicable to the larger steel pipe 01 of cutting caliber.Because the horizontal sliding stroke of wheel type cutter 132 is larger, 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 adjusting turn-button 26 is provided with non-circular axostylus axostyle 260, in the axle center of two threaded adjusting bars 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, and a described bayonet socket 261 certainly coordinates with non-circular axis hole clip.
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 to regulate turn-button 26 can drive two threaded adjusting bars 131 to rotate.Under bayonet socket 261 normalities, in open configuration, make non-circular axostylus axostyle 260 can not be inserted in non-circular axis hole, only have firmly and will clutch closure and just can be inserted in non-circular axis hole from opening a bayonet socket 261; Or non-circular axostylus axostyle 260 is enclosed within non-circular axis hole closely, make to regulate turn-button 26 can be from two threaded adjusting bars 131 self falling.Because driven cutter 13 is identical with two threaded adjusting bar 131 structures of active cutter 23, so can jointly use a secondary turn-button 26 that regulates.
In sum: the present embodiment has solved prior art cutting inwall and be stained with industrial chemicals steel pipe and easily occur the problem of personal injury, and a kind of extruding pipe cutting device that can replace existing product is provided.
Claims (10)
1. an extruding pipe cutting device, it is characterized in that: described extruding pipe cutting device comprises sleeve pipe cutting rack (10) and top pressure cutting mechanism (20), described sleeve pipe cutting rack (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 presses cutting mechanism (20) to comprise mechanical top press (21), cutting rocking arm (22) and active cutter (23), described mechanical top press (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 top press (21), and described active cutter (23) is arranged on the end of expanding support pillar (210) and blocks sliding fit with casing shroud frame (11), 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, all be provided with wheel type cutter (132) at the two ends of grooved cutting tool (130), the described type cutter (132) of taking turns is provided with traversing wheel carrier (133), described traversing wheel carrier (133) be sleeved in grooved cutting tool (130) and with two threaded adjusting bars (131) threaded engagement.
2. a kind of extruding pipe cutting device according to claim 1, it is characterized in that: described casing shroud frame (11) and cover pipe carrier (12) the combination lopping type framework of remaining silent, 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), the grooved cutting tool (130) of described active cutter (23) and top indent mouth (110) card sliding fit.
3. a kind of extruding pipe cutting device according to claim 1, it is characterized in that: described casing shroud frame (11) is buckled loose joint with cover pipe carrier (12) by pin and mutually combined, the loose joint of described pin button comprises hinged gusset (14) and axle 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 axle type latch A (15) closes with the central shaft hole card inserting of hinged gusset (14).
4. a kind of extruding pipe cutting device according to claim 1, it is characterized in that: the end of described mechanical top press (21) is connected with the middle part of casing shroud frame (11), described expanding support pillar (210) is arranged on the end of mechanical top press (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. a kind of extruding pipe cutting device according to claim 1, it is characterized in that: described mechanical top press (21) is flexibly connected with casing shroud frame (11) by pin plate snapping, described pin plate snapping comprises arc gusset (24) and axle type latch B (25), described arc gusset (24) is arranged on the end of mechanical top press (21) and the middle part of casing shroud frame (11), and described axle type latch B (25) closes with the axis hole card inserting of arc gusset (24).
6. according to the one extruding pipe cutting device described in claim 3 or 5, it is characterized in that: the two ends of described axle type latch A (15) and axle type latch B (25) are respectively equipped with draw ring (250) and eccentric spindle nose (251), anti-drop end cover (252) is housed on eccentric spindle nose (251), between described anti-drop end cover (252) and eccentric spindle nose (251), is provided with mismatch spring (253).
7. a kind of extruding pipe cutting device according to claim 1, it is characterized in that: 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 top press (21), be provided with clip swivel nut (222) in the end of cast jib (220), described thimble tube armed lever (221) is sleeved on the inner chamber of cast jib (220), and described clip swivel nut (222) coordinates with thimble tube armed lever (221) clip.
8. according to the one extruding pipe cutting device described in claim 1 or 7, it is characterized in that: 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.
9. a kind of 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, forward screw thread and reversion screw thread are set respectively at the two ends of two threaded adjusting bars (131).
10. a kind of 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 adjusting turn-button (26) is provided with non-circular axostylus axostyle (260), axle center at two threaded adjusting bars (131) arranges non-circular axis hole, 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), and a described bayonet socket (261) certainly coordinates with non-circular axis hole clip.
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 true CN103934499A (en) | 2014-07-23 |
| CN103934499B CN103934499B (en) | 2016-03-16 |
Family
ID=51182517
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103934499B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475857A (en) * | 2014-12-15 | 2015-04-01 | 陈晨 | Extrusion type steel pipe cutter and fabrication method thereof |
| CN107984029A (en) * | 2017-12-18 | 2018-05-04 | 潘云江 | 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475857A (en) * | 2014-12-15 | 2015-04-01 | 陈晨 | Extrusion type steel pipe cutter and fabrication method thereof |
| CN107984029A (en) * | 2017-12-18 | 2018-05-04 | 潘云江 | A kind of safe plate cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103934499B (en) | 2016-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103934499A (en) | Steel-pipe extruding cutting device | |
| CN203791726U (en) | Steel tube extrusion cutting device | |
| CN203992686U (en) | Adjustable major diameter external screw thread reason button device | |
| CN105364091A (en) | Chamfering and welding beveller for elbows | |
| CN202781044U (en) | Snap spring pliers | |
| CN206185801U (en) | Blind hole bearing detaching device | |
| CN205798232U (en) | Lock bolt cylinder be connected sheet automatic riveting device | |
| CN204107983U (en) | Line pressing wheel device and line-pressing machine | |
| CN204074761U (en) | A kind of drawbench jaw plate | |
| CN204295818U (en) | One is novel looks for round rotary-cut all-in-one | |
| CN202910904U (en) | Poly ethylene (PE) pipe cutting device | |
| CN204673562U (en) | A kind of forming paper two pass knock-out drum attaching/detaching apparatus | |
| CN204123314U (en) | A kind of pinning component assembling clamping device | |
| CN205521141U (en) | Automatic derailleur refabrication is with main oil blanket extracting tool | |
| CN203370975U (en) | Wave ring material receiving tail bracket device of piston ring wave ring cut-off machine | |
| CN204497927U (en) | Armature copper cash shear | |
| CN104757696B (en) | A kind of full-automatic cashew shucker | |
| CN214924050U (en) | Chain detaching tool | |
| CN202572039U (en) | Special grinding machine for irregular bearing | |
| CN203621971U (en) | Quick clamp | |
| CN203993705U (en) | A kind of bearing outer ring cracking device | |
| CN202070971U (en) | Local polishing machine specialized for glass | |
| CN103624742A (en) | Circlip pliers and using method thereof | |
| CN203632493U (en) | Semi-automatic motor rotor brushing device | |
| CN103839712A (en) | Isolation-switch contact-finger dismounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Bian Xiannan Inventor before: Wu Yuping |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171220 Address after: 402260 Chongqing city Jiangjin Jijiang 90 Minsheng Road No. 1-7-2 Building 1 Patentee after: Chongqing GA doll Technology Co., Ltd. Address before: 324000 Zhejiang Green Industrial Zone in the New District of the new street triumph village, No. 70 Patentee before: Quzhou Figure Arts and Industrial Design Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20181112 Address after: 401120 Chongqing Yubei District Longxi Street 3 California City Garden 8-5 Patentee after: CHONGQING FANCHAO BRAND MANAGEMENT CO., LTD. Address before: 402260 Jiangjin 90 District, Chongqing City, No. 1, No. 1, No. Patentee before: Chongqing GA doll Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191202 Address after: 057150 west side of Jianshe street, industrial gathering area, Yongnian District, Handan City, Hebei Province Patentee after: Handan Weilin Fastener Manufacturing Co., Ltd Address before: 401120 Chongqing Yubei District Longxi Street California City Garden 3 8-5 Patentee before: CHONGQING FANCHAO BRAND MANAGEMENT CO., LTD. |
|
| TR01 | Transfer of patent right |