CN102837060A - Hot round steel circular cutting machine - Google Patents
Hot round steel circular cutting machine Download PDFInfo
- Publication number
- CN102837060A CN102837060A CN2012103289495A CN201210328949A CN102837060A CN 102837060 A CN102837060 A CN 102837060A CN 2012103289495 A CN2012103289495 A CN 2012103289495A CN 201210328949 A CN201210328949 A CN 201210328949A CN 102837060 A CN102837060 A CN 102837060A
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- rotary cylinder
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- screw rod
- round steel
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Abstract
The invention discloses a hot round steel circular cutting machine which comprises a square rack, a speed reduction motor and a belt pulley. The hot round steel circular cutting machine is characterized in that the belt pulley is fixedly connected on the port edge of the rear end of a rotating barrel; the front part of the rotating barrel is provided with two symmetrical screw pressurizing rotating round cutters which rotate along with the rotating barrel and are inserted into the rotating barrel and two symmetrical elastic clamping rollers which rotate along with the rotating barrel and are inserted into the rotating barrel; the two screw pressurizing rotating round cutters and the two elastic clamping rollers are in the same plane and are arranged in a crossed shape; the end parts of the rotating barrel are provided with bearing sleeves; and a housing of a front bearing sleeve and a housing of a rear bearing sleeve are respectively fixed together with the square rack by a bracket. According to the hot round steel circular cutting machine disclosed by the invention, the symmetrical round cutters are adopted to carry out rotating cutting around hot round steel and each round cutter only cuts the hot round steel by the radius depth, and thus, the hot round steel circular cutting machine has a high cutting speed, is time-saving and labor-saving and has high labor efficiency; and the hot round steel is rolled by the round cutters, and thus, sawdust cannot be generated and materials are saved.
Description
Technical field
The present invention relates to a kind of round steel and cut off equipment, particularly a kind ofly can axially rotate the hot round steel girdling machine of cutting along round steel.
Background technology
The cut-out of round steel adopts sawing machine to cut off usually, during cutting round steel is fixed by fixed length, from the round steel cutting that faces down, until cut-out.The deficiency that adopts sawing machine to cut off round steel is: because saw blade is the radial alignment cutting along round steel; Its depth of cut is the diameter of round steel; So clipping time is long, cutting speed is slow, the saw blade wearing and tearing are big, and produces a large amount of sawdust, cause that cost is high, waste of material is big.Through retrieval, not seeing had not as yet at present both had sawdust, had saved material, again can be fast, along the report of the axial rotary cutting apparatus of round steel.
Summary of the invention
The object of the present invention is to provide a kind of both do not had sawdust, saving material, can axially rotate cutting along round steel again, block hot fast round steel girdling machine.
In order to reach above purpose; The technical scheme that the present invention adopted is: this hot round steel girdling machine; Comprise square frame shape frame, buncher and belt wheel; The driving wheel of buncher is connected transmission with belt wheel through driving-belt, it is characterized in that: described belt wheel is fixedly connected on the mouth of rotary cylinder rear end along last, be provided with in the front portion of rotary cylinder two symmetries with the rotary cylinder rotation and insert screw rod adding pressure type rotation round cutting-off tool and two symmetries in the rotary cylinder with the rotary cylinder rotation and insert the elastic force niproll in the rotary cylinder; Two screw rod adding pressure type rotation round cutting-off tools and two elastic force niprolls are in a plane; Be " ten " font and arrange, and the cutter plane of two screw rod adding pressure type rotation round cutting-off tools is perpendicular to the axis of rotary cylinder, the parallel axes of two elastic force niprolls is in the axis of rotary cylinder; The front-end and back-end of described rotary cylinder are sheathed front axle bearing sleeve and rear axle bearing sleeve respectively, and the shell of front axle bearing sleeve and rear axle bearing sleeve is fixed through support and square frame shape frame respectively; The clutch circle of screw rod adding pressure type rotation round cutting-off tool on sheathed on the rotary cylinder at screw rod adding pressure type rotation round cutting-off tool rear portion, the after-frame of the outer wall of clutch circle and square frame shape frame is fixed.
The present invention also implements through following measure: described screw rod adding pressure type rotation round cutting-off tool; Constitute by circular knife, handle of a knife, screw rod, bevel gear and bearing pin bearing; Circular knife passes through the bearing pin bearing fixing in the inner folder mouth of handle of a knife; Screw rod screws in the bolt in the handle of a knife, fixes bevel gear in the outer end of screw rod, and bevel gear stretches in the housing of steering gear; On a sidewall of handle of a knife, be provided with guide rail, handle of a knife inserts in the handle of a knife slide cartridge, the intracavity inter-connection of handle of a knife slide cartridge and rotary cylinder, and be fixed as one with rotary cylinder, the guide rail of handle of a knife one side snaps in the axial channel on the handle of a knife slide cartridge inwall;
Described elastic force niproll; Be made up of roll body, roller handle, cylindrical shell, spring and bearing pin, roll body is fixed in the inner folder mouth of roller handle through bearing pin, sheathed upper spring on the roller handle; Roller handle and spring insert in the cylindrical shell; Cylindrical shell and rotary cylinder are fixed as one, and on a sidewall of roller handle, are provided with corresponding guide rail, and corresponding guide rail snaps in the corresponding axial channel on the cylinder inboard wall; The length of described roll body is 4-10cm;
Described clutch circle is fixed on the frame through bracing frame, is in the tooth-like gear ring of anchor ring, the wheeled gear ring of external tooth or the circle ring inner wall dead turn any, when adopting the tooth-like gear ring of anchor ring; The bevel gear of screw rod engagement in the tooth of the tooth-like gear ring of anchor ring and the screw rod adding pressure type rotation round cutting-off tool, the orientation of the tooth of bevel gear is consistent with the radial direction of rotary cylinder, in the rotary cylinder rotary course; Bevel gear is followed rotation; Because the tooth-like gear ring of anchor ring do not rotate, thus bevel gear just roll along the tooth-like gear ring of anchor ring, thereby make the screw rod rotation; Realize the feeding of round cutting-off tool, its feed pressure is confirmed by the spacing of the tooth of the tooth-like gear ring of anchor ring; When adopting the wheeled gear ring of external tooth, the bevel gear of screw rod needs and the engagement of horizontal bevel gear, the tooth clutch of the shaft end gear of horizontal bevel gear and the wheeled gear ring of external tooth in the screw rod adding pressure type rotation round cutting-off tool; The rear side of gear type gear ring need be established and push the elastic force bar outside, when pressing when pushing the elastic force bar, and the shaft end gear engagement of wheeled gear ring of external tooth and horizontal bevel gear; Realize the rotation of screw rod, when unclamping when pushing the elastic force bar, under the effect of back-moving spring; The shaft end gear of wheeled gear ring of external tooth and horizontal bevel gear breaks away from, at this moment, though screw rod rotates with rotary cylinder; But not rotation, round cutting-off tool only rotates, but the feed of not pressurizeing; When adopting the circle ring inner wall dead turn, the tooth engagement of the shaft end gear of bevel gear and friction idle wheel, the corresponding clutch of rubbing surface of the rubbing surface of circle ring inner wall dead turn and the idle wheel that rubs; Need establish at the rear side of circle ring inner wall dead turn and to push the elastic force bar, when pressing when pushing the elastic force bar, the rubbing surface of friction idle wheel and the rubbing surface of circle ring inner wall dead turn touch; The friction idle wheel is driven to rotate, thereby the shaft end gear that drives horizontal bevel gear rotates, and also realizes the rotation of screw rod; When unclamping when pushing the elastic force bar, under the effect of back-moving spring, the rubbing surface of friction idle wheel separates with the rubbing surface of circle ring inner wall dead turn; At this moment, though screw rod rotates not rotation with rotary cylinder; Round cutting-off tool only rotates, but the feed of not pressurizeing;
The rear portion of described rotary cylinder is provided with expands cavity.
Beneficial effect of the present invention is: compare with present hot round steel cutting equipment; Owing to adopted symmetrical round cutting-off tool around hot round steel rotation cutting; Each round cutting-off tool only cuts the radius degree of depth of hot round steel, thus cutting speed fast, save time, laborsaving, efficiency is high; Because round cutting-off tool is the hot round steel of rolling pressure rolling,, save material so can not produce sawdust.Can be widely used in the cutting of hot round steel.
Description of drawings
Fig. 1 is a front-view schematic diagram of the present invention;
Fig. 2 is that signal is cutd open by rotating cylinder of the present invention, screw rod adding pressure type rotation round cutting-off tool and elastic force niproll and clutch circle assembly structure side-looking office;
Fig. 3 for the present invention along Fig. 2 A---the A cross-sectional schematic;
Fig. 4 is the front-view schematic diagram of an embodiment of clutch circle of the present invention;
Fig. 5 is the front-view schematic diagram of another embodiment of clutch circle of the present invention;
Fig. 6 is the front-view schematic diagram of the 3rd embodiment of clutch circle of the present invention.
Among the figure: 1, square frame shape frame; 2, buncher; 3, belt wheel; 4, driving-belt; 5, rotary cylinder; 6, screw rod adding pressure type rotation round cutting-off tool; 61, circular knife; 62, handle of a knife; 63, screw rod; 64, bevel gear; 65, bearing pin bearing; 66, guide rail; 67, handle of a knife slide cartridge; 68, bolt; 69, axial channel; 7, elastic force niproll; 71, roll body; 72, roller handle; 73, cylindrical shell; 74, spring; 75, bearing pin; 76, corresponding guide rail; 77, corresponding axial channel; 8, front axle bearing sleeve; 8 ', the rear axle bearing sleeve; 9, support; 10, clutch circle; 101, the tooth-like gear ring of anchor ring; 102, the wheeled gear ring of external tooth; 103, circle ring inner wall dead turn; 11, steering gear; 12, push the elastic force bar; 13, the shaft end gear of horizontal bevel gear; 14, back-moving spring; 15, expand cavity.
The specific embodiment
Embodiment 1
Make the present invention with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4.This hot round steel girdling machine; Comprise square frame shape frame 1, buncher 2 and belt wheel 3; The driving wheel of buncher 2 is connected transmission through driving-belt 4 with belt wheel 3; It is characterized in that: described belt wheel 3 is fixedly connected on the mouth of rotary cylinder 5 rear ends along last; Be provided with in the front portion of rotary cylinder 5 two symmetries with rotary cylinder 5 rotate and insert screw rod adding pressure type rotation round cutting-off tool 6 and two symmetries rotary cylinder 5 in rotary cylinder 5 rotations and insert the elastic force niproll 7 in the rotary cylinder 5; Two screw rod adding pressure type rotation round cutting-off tools 6 and two elastic force niprolls 7 are " ten " font and arrange, and the cutter plane of two screw rod adding pressure type rotation round cutting-off tools 6 are perpendicular to the axis of rotary cylinder 5 in a plane; The parallel axes of two elastic force niprolls 7 is in the axis of rotary cylinder 5; When hot round steel material stretches into when being cut in the rotary cylinder 5, two elastic force niprolls 7 under the drive of rotary cylinder 5 at any time from the symmetry clampings location, two sides of the hot round steel material that is cut, two screw rod adding pressure type rotation round cutting-off tools 6 under the drive of rotary cylinder 5 simultaneously from two sides symmetry rotation cuttings of hot round steel material; Respectively sheathed front axle bearing sleeve 8 in the front-end and back-end of described rotary cylinder 5 and rear axle bearing sleeve 8 '; Front axle bearing sleeve 8 and rear axle bearing sleeve 8 ' shell fixing through support 9 respectively with square frame shape frame 1, through the stable rotation of front axle bearing sleeve 8 and rear axle bearing sleeve 8 ' maintenance rotary cylinder 5; The clutch circle 10 of screw rod adding pressure type rotation round cutting-off tool 6 on sheathed on the rotary cylinder 5 at screw rod adding pressure type rotation round cutting-off tool 6 rear portions; The after-frame of the outer wall of clutch circle 10 and square frame shape frame 1 is fixed, through the feeding of clutch circle 10 control screw rod pressurization screw rod adding pressure type rotation round cutting-off tools 6.
As improvement of the present invention: described screw rod adding pressure type rotation round cutting-off tool 6; Be made up of circular knife 61, handle of a knife 62, screw rod 63, bevel gear 64 and bearing pin bearing 65, circular knife 61 is fixed on through bearing pin bearing 65 in the folder mouth of handle of a knife 62 the inners, in the bolt 68 that screw rod 63 screws in the handle of a knifes 62; Fix bevel gear 64 in the outer end of screw rod 63; Bevel gear 64 stretches in the housing of steering gear 11, and when bevel gear 64 was driven counterclockwise, screw rod 63 promoted bolt 68 and moves to the interior extreme direction of screw rod 63; Thereby the circular knife 61 of handle of a knife 62 and end thereof is moved inward, realize hot steel pressurization cutting; On a sidewall of handle of a knife 62, be provided with guide rail 66; Handle of a knife 62 inserts in the handle of a knife slide cartridges 67, the intracavity inter-connection of handle of a knife slide cartridge 67 and rotary cylinder 5, and be fixed as one with rotary cylinder 5; The guide rail 66 of handle of a knife 62 1 sides snaps in the axial channel 69 on handle of a knife slide cartridge 67 inwalls; Make the handle of a knife 62 can only be along the radial direction feeding of rotary cylinder 5, handle of a knife slide cartridge 67 rotates relatively, could guarantee like this that circular knife 61 vertical thermal steel are rotated to cut;
Described elastic force niproll 7 is made up of roll body 71, roller handle 72, cylindrical shell 73, spring 74 and bearing pin 75, and roll body 71 is fixed in the folder mouth of roller handle 72 the inners through bearing pin 75; Sheathed upper spring 74 on roller handle 72; Roller handle 72 inserts in the cylindrical shell 73 with spring 74, and cylindrical shell 73 is fixed as one with rotary cylinder 5, on a sidewall of roller handle 72, is provided with corresponding guide rail 76; Corresponding guide rail 76 snaps in the corresponding axial channel 77 on cylindrical shell 73 inwalls; Roller handle 72 can only be moved along the radial direction of rotary cylinder 5, and cylindrical shell 73 rotates relatively, could guarantee that like this roll body 71 parallel hot steel rotations clamp; The length of described roll body 71 is 4-10cm, gets in the cutting seam to prevent roll body 71, influences the feeding of circular knife 61;
Described clutch circle 10 is fixed on the frame 1 through bracing frame, is the tooth-like gear ring 101 of anchor ring, bevel gear 64 engagements of screw rod 63 in the tooth of the tooth-like gear ring 101 of anchor ring and the screw rod adding pressure type rotation round cutting-off tool 6; The orientation of the tooth of bevel gear 64 is consistent with the radial direction of rotary cylinder 5; In rotary cylinder 5 rotary courses, bevel gear 64 is followed rotation, because the tooth-like gear ring 101 of anchor ring does not rotate; So bevel gear 64 just rolls along the tooth-like gear ring 101 of anchor ring; Thereby make screw rod 63 rotations, realize the feeding of round cutting-off tool 6, its feed pressure is confirmed by the spacing of the tooth of the tooth-like gear ring 101 of anchor ring;
The rear portion of described rotary cylinder 5 is provided with expands cavity 15.
Embodiment 2
This hot round steel girdling machine, square frame shape frame 1, buncher 2 and belt wheel 3, rotary cylinder 5, screw rod adding pressure type rotation round cutting-off tool 6, elastic force niproll 7, front axle bearing sleeve 8 and rear axle bearing sleeve 8 ' and annexation with embodiment 1.But clutch circle 10 adopts the wheeled gear ring 102 of external tooth as shown in Figure 5, adopts the wheeled gear ring 102 of external tooth, and the bevel gear 64 of screw rod 63 needs and the engagement of horizontal bevel gear in the screw rod adding pressure type rotation round cutting-off tool 6; The shaft end gear 13 of horizontal bevel gear and the tooth clutch of the wheeled gear ring 102 of external tooth, the rear side of gear type gear ring 102 need be established and push elastic force bar 12 outside, when pressing when pushing elastic force bar 12; Shaft end gear 13 engagements of the wheeled gear ring of external tooth 102 and horizontal bevel gear realize the rotation of screw rod 63, when unclamping when pushing the elastic force bar; Under the effect of back-moving spring 14, the wheeled gear ring of external tooth 102 breaks away from the shaft end gear 13 of horizontal bevel gear, at this moment; Though screw rod 63 rotates with rotary cylinder 5; But not rotation, 61 rotations of round cutting-off tool, but the feed of not pressurizeing.
This hot round steel girdling machine, square frame shape frame 1, buncher 2 and belt wheel 3, rotary cylinder 5, screw rod adding pressure type rotation round cutting-off tool 6, elastic force niproll 7, front axle bearing sleeve 8 and rear axle bearing sleeve 8 ' and annexation with embodiment 1.But clutch circle 10 adopts circle ring inner wall dead turn 103 as shown in Figure 6.Adopt circle ring inner wall dead turn 103, the tooth engagement of the shaft end gear 13 of bevel gear and friction idle wheel, the corresponding clutch of rubbing surface of the rubbing surface of circle ring inner wall dead turn 103 and the idle wheel that rubs; Need establish at the rear side of circle ring inner wall dead turn 103 and to push elastic force bar 12, when pressing when pushing elastic force bar 12, the rubbing surface of friction idle wheel and the rubbing surface of circle ring inner wall dead turn 103 touch; The friction idle wheel is driven to rotate, thereby the shaft end gear 13 that drives horizontal bevel gear rotates, and also realizes the rotation of screw rod 63; When unclamping when pushing elastic force bar 12, under the effect of back-moving spring 14, the rubbing surface of friction idle wheel separates with the rubbing surface of circle ring inner wall dead turn 103; At this moment, though screw rod 63 rotates not rotation with rotary cylinder 5; 61 rotations of round cutting-off tool, but the feed of not pressurizeing.
Claims (5)
1. hot round steel girdling machine; Comprise square frame shape frame (1), buncher (2) and belt wheel (3); The driving wheel of buncher (2) is connected transmission through driving-belt (4) with belt wheel (3); It is characterized in that: described belt wheel (3) is fixedly connected on the mouth of rotary cylinder (5) rear end along last; Be provided with in the front portion of rotary cylinder (5) two symmetries with rotary cylinder (5) rotate and insert screw rod adding pressure type rotation round cutting-off tool (6) and two symmetries rotary cylinder (5) in rotary cylinder (5) rotation and insert the elastic force niproll (7) in the rotary cylinder (5); Two screw rod adding pressure type rotation round cutting-off tools (6) and two elastic force niprolls (7) are in a plane; Be " ten " font and arrange, and the cutter plane of two screw rod adding pressure type rotation round cutting-off tools (6) is perpendicular to the axis of rotary cylinder (5), the parallel axes of two elastic force niprolls (7) is in the axis of rotary cylinder (5); The front-end and back-end of described rotary cylinder (5) are sheathed front axle bearing sleeve (8) and rear axle bearing sleeve (8 ') respectively, and the shell of front axle bearing sleeve (8) and rear axle bearing sleeve (8 ') is fixing through support (9) and square frame shape frame (1) respectively; Go up the sheathed clutch circle (10) of going up screw rod adding pressure type rotation round cutting-off tool (6) at the rotary cylinder (5) at screw rod adding pressure type rotation round cutting-off tool (6) rear portion, the after-frame of the outer wall of clutch circle (10) and square frame shape frame (1) is fixed.
2. hot round steel girdling machine according to claim 1; It is characterized in that: described screw rod adding pressure type rotation round cutting-off tool (6); Constitute by circular knife (61), handle of a knife (62), screw rod (63), bevel gear (64) and bearing pin bearing (65); Circular knife (61) is fixed in the inner folder mouth of handle of a knife (62) through bearing pin bearing (65); Screw rod (63) screws in the bolt (68) in the handle of a knife (62), the fixing bevel gear (64) of going up in the outer end of screw rod (63), and bevel gear (64) stretches in the housing of steering gear (11); On a sidewall of handle of a knife (62), be provided with guide rail (66); Handle of a knife (62) inserts in the handle of a knife slide cartridge (67); The intracavity inter-connection of handle of a knife slide cartridge (67) and rotary cylinder (5); And be fixed as one with rotary cylinder (5), the guide rail (66) of handle of a knife (62) one sides snaps in the axial channel (69) on handle of a knife slide cartridge (67) inwall.
3. hot round steel girdling machine according to claim 1; It is characterized in that: described elastic force niproll (7); Constitute by roll body (71), roller handle (72), cylindrical shell (73), spring (74) and bearing pin (75); Roll body (71) is fixed in the inner folder mouth of roller handle (72) through bearing pin (75); Go up sheathed upper spring (74) at roller handle (72), roller handle (72) and spring (74) insert in the cylindrical shell (73), and cylindrical shell (73) is fixed as one with rotary cylinder (5); On a sidewall of roller handle (72), be provided with corresponding guide rail (76), corresponding guide rail (76) snaps in the corresponding axial channel (77) on cylindrical shell (73) inwall; The length of described roll body (71) is 4-10cm.
4. hot round steel girdling machine according to claim 1; It is characterized in that: described clutch circle (10) is fixed on the frame (1) through bracing frame, is in the tooth-like gear ring of anchor ring (101), the wheeled gear ring of external tooth (102) or the circle ring inner wall dead turn (103) any.
5. hot round steel girdling machine according to claim 1 is characterized in that: the rear portion of described rotary cylinder (5) is provided with expands cavity (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103289495A CN102837060A (en) | 2012-09-07 | 2012-09-07 | Hot round steel circular cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103289495A CN102837060A (en) | 2012-09-07 | 2012-09-07 | Hot round steel circular cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN102837060A true CN102837060A (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103289495A Pending CN102837060A (en) | 2012-09-07 | 2012-09-07 | Hot round steel circular cutting machine |
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| Country | Link |
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| CN (1) | CN102837060A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944667A (en) * | 2017-05-22 | 2017-07-14 | 苏州三体智能科技有限公司 | A kind of large-scale steel pipe automatic cutting device |
| CN110899574A (en) * | 2019-11-25 | 2020-03-24 | 湖北工业大学 | Device for cutting steel strand by circular cutting method |
| CN115401245A (en) * | 2022-07-25 | 2022-11-29 | 北京唯实兴邦科技有限公司 | High-efficient extracting tool of fastener |
| CN116237775A (en) * | 2023-05-12 | 2023-06-09 | 深圳市玉雕数控科技有限公司 | Burr removing device for engraving and milling machine |
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| US6202307B1 (en) * | 1998-02-20 | 2001-03-20 | Leonard A. Wrate | Power-driven hand-held tubing cutter |
| US6536315B1 (en) * | 1999-10-13 | 2003-03-25 | Sango Co., Ltd. | Spinning device |
| CN2880335Y (en) * | 2006-03-06 | 2007-03-21 | 秦皇岛市荣轩机械制造有限公司 | Pipe rolling cutter |
| CN201231344Y (en) * | 2008-07-31 | 2009-05-06 | 庄添财 | Rotary cutter |
| CN101890533A (en) * | 2010-06-30 | 2010-11-24 | 天津市福臣机电设备开发有限公司 | Differential rotary cutting saw for cutting off circular tubes |
| CN202752678U (en) * | 2012-09-07 | 2013-02-27 | 莱芜市金辰楔横轧轴件有限公司 | Hot round steel ring cutting machine |
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2012
- 2012-09-07 CN CN2012103289495A patent/CN102837060A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6202307B1 (en) * | 1998-02-20 | 2001-03-20 | Leonard A. Wrate | Power-driven hand-held tubing cutter |
| US6536315B1 (en) * | 1999-10-13 | 2003-03-25 | Sango Co., Ltd. | Spinning device |
| CN2880335Y (en) * | 2006-03-06 | 2007-03-21 | 秦皇岛市荣轩机械制造有限公司 | Pipe rolling cutter |
| CN201231344Y (en) * | 2008-07-31 | 2009-05-06 | 庄添财 | Rotary cutter |
| CN101890533A (en) * | 2010-06-30 | 2010-11-24 | 天津市福臣机电设备开发有限公司 | Differential rotary cutting saw for cutting off circular tubes |
| CN202752678U (en) * | 2012-09-07 | 2013-02-27 | 莱芜市金辰楔横轧轴件有限公司 | Hot round steel ring cutting machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944667A (en) * | 2017-05-22 | 2017-07-14 | 苏州三体智能科技有限公司 | A kind of large-scale steel pipe automatic cutting device |
| CN110899574A (en) * | 2019-11-25 | 2020-03-24 | 湖北工业大学 | Device for cutting steel strand by circular cutting method |
| CN115401245A (en) * | 2022-07-25 | 2022-11-29 | 北京唯实兴邦科技有限公司 | High-efficient extracting tool of fastener |
| CN115401245B (en) * | 2022-07-25 | 2023-04-25 | 北京唯实兴邦科技有限公司 | Efficient disassembling tool for fastener |
| CN116237775A (en) * | 2023-05-12 | 2023-06-09 | 深圳市玉雕数控科技有限公司 | Burr removing device for engraving and milling machine |
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Application publication date: 20121226 |