CN103286411A - H-beam lock counterbore flame cutting machine - Google Patents
H-beam lock counterbore flame cutting machine Download PDFInfo
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- CN103286411A CN103286411A CN2013101903699A CN201310190369A CN103286411A CN 103286411 A CN103286411 A CN 103286411A CN 2013101903699 A CN2013101903699 A CN 2013101903699A CN 201310190369 A CN201310190369 A CN 201310190369A CN 103286411 A CN103286411 A CN 103286411A
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- fore shaft
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Abstract
The invention discloses an H-beam lock counterbore flame cutting machine comprising a positioning device, a copying device, a gas cutting torch and a controller. The positioning device is used for fixing the machine, so that the initial position of an H-beam lock counterbore is positioned during machining. The copying device is fixed on the positioning device and used for copying the shape of the H-beam lock counterbore. The gas cutting torch is fixed on the copying device and used for cutting the H-beam lock counterbore. The controller connected with an electromagnet and the copying device through a cable is used for controlling power on and off of the electromagnet and the operating state of the copying device. The copying device is used to simulate complex movements, so that the H-beam lock counterbore can be machined with the gas cutting torch. The H-beam lock counterbore flame cutting machine has the advantages that the machine is simple in structure and high in reliability and can be operated by workers having basic knowledge of gas cutting, the machine compared with the cold machining tool is small in size, light in weight and low in cost, purchase cost of machining equipment is saved, machining efficiency is improved, and labor cost is saved.
Description
Technical field
The present invention relates to a kind of H shaped steel fore shaft processing equipment, especially a kind of H shaped steel fore shaft flame cutting machine.
Background technology
H shaped steel fore shaft is an indispensable manufacture craft in the steel construction industry, domestic a kind of workman of being of processing to H shaped steel fore shaft directly cuts with flame at present, a kind of is to adopt plant equipment processing, artificial cutting misconduct, size differs, for the engineering of technological requirement strictness, can not meet the demands fully, adopt plant equipment processing, satisfied technological requirement though improved precision, but if the domestic machinery equipment that adopts belongs to cold working basically, efficient is low-cost high, if employing import equipment, import equipment is expensive, requires the operator that certain technical merit is arranged, and has increased the processing and fabricating cost accordingly.
Summary of the invention
The technical issues that need to address of the present invention provide a kind of simple in structure, strong operability, H shaped steel fore shaft flame cutting machine that cost is low.
For addressing the above problem, the technical solution used in the present invention is: a kind of H shaped steel fore shaft flame cutting machine, comprise positioner, copying device, cutter and controller four major parts, wherein positioner is used for stationary machines, thereby location H shaped steel fore shaft adds the initial position in man-hour, the device of following an example is fixed on the positioner, the shape that is used for profiling H shaped steel fore shaft, cutter is fixed on the device of following an example, be used for cutting H shaped steel fore shaft, controller connects electromagnet and copying device by cable, is used for power on/off and the copying device operating condition of control electromagnet.
Described positioner comprises electromagnet, upright ratch, contrate bar, upright horizontal bi-directional regulator, and its neutral ratch is fixed on the electromagnet, and upright ratch is connected by upright horizontal bi-directional regulator with the contrate bar, and described electromagnet is square structure.
Described copying device comprises swing arm, latch plate, driving mechanism, profiling dish, wherein the contrate bar of swing arm one end and positioner is connected by hinge, the other end is fixedlyed connected with driving mechanism, driving mechanism is connected and fixed the profiling dish by connecting rod, latch plate is two, one end is fixed on the contrate bar, the other end is fixed on the swing arm, two symmetric arrangement, described driving mechanism comprises decelerator, motor, terminal pad, wherein motor is exported connection reducer, and decelerator output connects terminal pad, and terminal pad is used for connecting connecting rod.
Handwheel and clutch also are set on the described driving mechanism, and handwheel and clutch all are connected the decelerator of driving mechanism, and handwheel is used for the alignment fiducials point, the decelerator input that clutch is used for the control driving mechanism and the disengagement of exporting be connected.
The beneficial effect that adopts technique scheme to produce is: the present invention adopts copying device to come the motion of Simulation of Complex, thereby can utilize cutter to finish the fore shaft processing of H shaped steel, this frame for movement is easy, and is workable, as long as there is the workman on gas cutting basis all can operate, compare cold working machinery, not only volume is little, and is in light weight, cost is low, has saved the machining apparatus buying expenses, and improved working (machining) efficiency, saved labor cost.
Description of drawings
Fig. 1 is master's TV structure schematic diagram of the present invention;
Fig. 2 is side-looking structural representation of the present invention;
Fig. 3 is profiling dish structure for amplifying schematic diagram of the present invention;
Fig. 4 is the H shaped steel schematic diagram that the present invention has processed fore shaft;
Wherein: 1, electromagnet, 2, upright ratch, 3, the contrate bar, 4, upright horizontal bi-directional regulator, 5, hinge, 6, swing arm, 7, handwheel, 8, decelerator, 9, terminal pad, 10, connecting rod, 11, clutch, 12, the profiling dish, 13, cutter, 14, latch plate, 15, motor, 16, fore shaft, 17, the cutter hole, 18, locating hole.
The specific embodiment
Below the present invention is done and describe in further detail: the inventor is through the long term studies practice, overturn traditional thoughtcast, develop a kind of device that adopts copying device to come the Simulation of Complex motion, finish the processing of H shaped steel fore shaft in conjunction with cutter, this device is compared with existing cold working machinery, and not only volume is little, in light weight, cost is low, and low to operator's specification requirement, simple to operate, significantly improve working (machining) efficiency.
As depicted in figs. 1 and 2, the present invention includes positioner, copying device, cutter and controller four major parts, wherein positioner is used for stationary machines, make its firm being fixed on the H shaped steel, thereby the initial position that can accurate in locating H shaped steel fore shaft 16 adds man-hour, the device of following an example is fixed on the positioner by a turning joint (jointed shaft and hinged axle sleeve), the shape that is used for profiling H shaped steel fore shaft 16, cutter is fixed on the device of following an example, be used for cutting H shaped steel fore shaft 16, controller connects electromagnet and copying device by cable, is used for power on/off and the (energising of motor of copying device operating condition of control electromagnet, outage, just change, the conversion of counter-rotating and speed speed).
Above-mentioned positioner comprises electromagnet 1, upright ratch 2, contrate bar 3, upright horizontal bi-directional regulator 4, its neutral ratch 2 is fixed on the electromagnet 1, upright ratch 2 is connected by upright horizontal bi-directional regulator 4 with contrate bar 3, upright horizontal bi-directional regulator 4 can satisfy the adjusting of height along upright ratch 2 up-down adjustment, upright horizontal bi-directional regulator 4 can be along contrate bar 3 left and right adjusting, to satisfy the location requirement of copying device, the back, location is by electromagnet 1 latched position (electromagnet 1 energising), and described electromagnet 1 is square structure.
Above-mentioned copying device comprises swing arm 6, latch plate 14, driving mechanism, profiling dish 12, swing when wherein the swing arm 6 profiling dish 12 that is used for copying device moves, the contrate bar 3 of one end and positioner is connected by hinge 5, the other end is fixedlyed connected with driving mechanism, driving mechanism is connected and fixed profiling dish 12 by connecting rod 10, latch plate 14 is two, one end is fixed on the contrate bar 3, the other end is fixed on the swing arm 6, two symmetric arrangement, be used for the swing of restriction swing arm 6, and it is applied reaction force, utilize latch plate elastic force that it is restPosed, described driving mechanism comprises decelerator 8, motor 15, terminal pad 9, wherein motor 15 is installed on the decelerator, it exports direct connection reducer 8, decelerator 8 outputs connect terminal pad 9, and terminal pad 9 big I are regulated as required, are used for connecting connecting rod 10.
The present invention quick and precisely locatees for the ease of control with to datum mark, on driving mechanism, also be provided with handwheel 7 and clutch 11, handwheel 7 is connected the decelerator upper end, be connected by the change-speed gearing of axle with the decelerator the inside, handwheel 7 is used for the alignment fiducials point, the breast wheel of clutch 11 connection reducers 8 the insides, decelerator 8 inputs by clutch 11 control driving mechanisms and the disengagement of exporting be connected.
As shown in Figure 3, fixed connecting rod 10 on the profiling dish 12 of the present invention, be used for connecting terminal pad 9, offer two cutter holes 17 and a locating hole on the profiling dish, cutter hole 17 is used for settling cutter, and two holes are the convenient usefulness in original position location during for the symmetrical fore shaft cutting of the H shaped steel left and right sides.Original position location when locating hole 18 is used for the cutting of H shaped steel fore shaft.H shaped steel fore shaft after the flame cutting as shown in Figure 4.
Operation principle
This machine is placed on the H shaped steel that is cut, regulate upright horizontal bi-directional regulator 4, utilize profiling dish 12 alignment fiducials positions (H shaped steel snap close cutting initial position), press controller electromagnet button, electromagnet 1 is adsorbed on the H shaped steel, press the motor button, motor 15 is rotated, driving decelerator 8 rotates, this moment, clutch 11 was opened, profiling dish 12 does not rotate, behind the cutter 13 combustion preheater H shaped steel, with clutch 11 manual closings, cutter 13 moves in a circle with profiling dish 12, cut out 1/4 circular arc, when cutter 13 turns to H shaped steel sidewall with profiling dish 12, profiling dish 12 arc plates are done circular motion because the effect of latch plate 14 makes profiling dish 12 be close to H shaped steel, swing arm 6 swings simultaneously become rectilinear motion by original circular motion, and cutter cuts out straight path simultaneously, just (preceding half cycle is circular arc cutting to have finished the cutting of fore shaft 16, second half is straight cuts), after cutting finished, swing arm 6 recovered initial position under the effect of latch plate 14, press the lower electromagnet button, the power supply of tripping magnet re-moves the location, enters the cutting of next fore shaft.
Claims (4)
1. H shaped steel fore shaft flame cutting machine, it is characterized in that: comprise positioner, copying device, cutter (13) and controller four major parts, wherein positioner is used for stationary machines, thereby location H shaped steel fore shaft adds the initial position in man-hour, the device of following an example is fixed on the positioner, the shape that is used for profiling H shaped steel fore shaft, cutter (13) is fixed on the device of following an example, be used for cutting H shaped steel fore shaft, controller connects electromagnet and copying device by cable, is used for power on/off and the copying device operating condition of control electromagnet.
2. H shaped steel fore shaft flame cutting machine according to claim 1, it is characterized in that described positioner comprises electromagnet (1), upright ratch (2), contrate bar (3), upright horizontal bi-directional regulator (4), its neutral ratch (2) is fixed on the electromagnet (1), upright ratch (2) is connected by upright horizontal bi-directional regulator (4) with contrate bar (3), and described electromagnet (1) is square structure.
3. H shaped steel fore shaft flame cutting machine according to claim 1, it is characterized in that described copying device comprises swing arm (6), latch plate (14), driving mechanism, profiling dish (12), wherein the contrate bar (3) of swing arm (6) one ends and positioner is connected by hinge (5), the other end is fixedlyed connected with driving mechanism, driving mechanism is connected and fixed profiling dish (12) by connecting rod, latch plate (14) is two, one end is fixed on the contrate bar (3), the other end is fixed on the swing arm, two symmetric arrangement, described driving mechanism comprises decelerator (8), motor (15), terminal pad (9), wherein motor (15) is exported connection reducer (8), decelerator (8) output connects terminal pad (9), and terminal pad (9) is used for connecting connecting rod (10).
4. H shaped steel fore shaft flame cutting machine according to claim 3, it is characterized in that also arranging on the described driving mechanism handwheel (7) and clutch (11), handwheel (7) and clutch (11) all are connected the decelerator (8) of driving mechanism, handwheel (7) is used for the alignment fiducials point, decelerator (8) input that clutch (11) is used for the control driving mechanism and the disengagement of exporting be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190369.9A CN103286411B (en) | 2013-05-21 | 2013-05-21 | H profile steel fore shaft flame cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190369.9A CN103286411B (en) | 2013-05-21 | 2013-05-21 | H profile steel fore shaft flame cutting machine |
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| CN103286411A true CN103286411A (en) | 2013-09-11 |
| CN103286411B CN103286411B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310190369.9A Active CN103286411B (en) | 2013-05-21 | 2013-05-21 | H profile steel fore shaft flame cutting machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618647A (en) * | 2020-05-13 | 2020-09-04 | 中国一冶集团有限公司 | Temporary manhole handling equipment, mounting method and dismounting method for steel box girder |
| CN112247314A (en) * | 2020-11-10 | 2021-01-22 | 二十二冶集团装备制造有限公司 | Multi-torch-head flame cutting machine |
| CN112620870A (en) * | 2020-11-30 | 2021-04-09 | 中国十九冶集团有限公司 | Online hole opening device and method for blast furnace shell |
| CN114323161A (en) * | 2022-03-09 | 2022-04-12 | 徐州迈远智能科技有限公司 | Sensor for monitoring field environment for plant protection |
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| CN202240069U (en) * | 2011-10-11 | 2012-05-30 | 中国十九冶集团有限公司 | Assist device for cutting lock mouth of profile steel |
| CN203245479U (en) * | 2013-05-21 | 2013-10-23 | 金环建设集团有限公司 | H type steel opening locking flame cutting machine |
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2013
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Patent Citations (9)
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| US3908973A (en) * | 1974-01-29 | 1975-09-30 | Desaix B Martin | Apparatus for squaring the upper end of a ground driven h-beam pile |
| CN2523554Y (en) * | 2001-09-12 | 2002-12-04 | 刘恒 | Metal plate centering and contour cutter |
| CN2714233Y (en) * | 2004-07-24 | 2005-08-03 | 浙江杭萧钢构股份有限公司 | Numerically controlled flame/machinery combined beveling processor for H-structural steel |
| CN201304535Y (en) * | 2008-05-26 | 2009-09-09 | 北京天越华冶金设备有限公司 | Continuous casting round billet flame cutter |
| CN201644989U (en) * | 2010-04-29 | 2010-11-24 | 天津豪钢机械工程有限公司 | Arc cutting support of handle type cutting torch |
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| CN202240069U (en) * | 2011-10-11 | 2012-05-30 | 中国十九冶集团有限公司 | Assist device for cutting lock mouth of profile steel |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618647A (en) * | 2020-05-13 | 2020-09-04 | 中国一冶集团有限公司 | Temporary manhole handling equipment, mounting method and dismounting method for steel box girder |
| CN111618647B (en) * | 2020-05-13 | 2021-10-01 | 中国一冶集团有限公司 | Temporary manhole handling equipment, mounting method and dismounting method for steel box girder |
| CN112247314A (en) * | 2020-11-10 | 2021-01-22 | 二十二冶集团装备制造有限公司 | Multi-torch-head flame cutting machine |
| CN112620870A (en) * | 2020-11-30 | 2021-04-09 | 中国十九冶集团有限公司 | Online hole opening device and method for blast furnace shell |
| CN114323161A (en) * | 2022-03-09 | 2022-04-12 | 徐州迈远智能科技有限公司 | Sensor for monitoring field environment for plant protection |
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| Publication number | Publication date |
|---|---|
| CN103286411B (en) | 2016-01-13 |
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Denomination of invention: H-beam lock counterbore flame cutting machine Effective date of registration: 20161107 Granted publication date: 20160113 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Shijiazhuang branch Pledgor: Jinhuan Construction Group Co., Ltd. Registration number: 2016990000951 |
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