CN201471048U - Curvilinear bevel automatic tracking flame cutting machine - Google Patents
Curvilinear bevel automatic tracking flame cutting machine Download PDFInfo
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- CN201471048U CN201471048U CN2009201693863U CN200920169386U CN201471048U CN 201471048 U CN201471048 U CN 201471048U CN 2009201693863 U CN2009201693863 U CN 2009201693863U CN 200920169386 U CN200920169386 U CN 200920169386U CN 201471048 U CN201471048 U CN 201471048U
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Abstract
The utility model discloses a curvilinear bevel automatic tracking flame cutting machine, which adopts the following structures with compact and reasonable arrangement including a stepless speed regulating motor with a large reduction ratio, an elastic clutch driving mechanism, a magnetic steering device with the functions of air-cooling heat insulation and dust prevention, a large-capacity cutting gun, a light link mechanism capable of being combined and linked, a weight type electricity, air and water control device and the like, thereby the thickness of various common plates can be effectively realized; the body of a steel structural component is automatically tracked and cut along the shape of any curve so as to avoid the limitation for the maximum plate cutting thickness caused by unsolved problems including larger cutting errors of steel plates and workpieces due to thermal displacement and thermal deformation and high heat caused by cutting through multiple cutting guns when blanking production with bevel cutting is carried out by using the prior high-end numerical control cutting technique, the labor intensity of a manually-operated semi-automatic cutting machine for bevel cutting operation at present can also be greatly reduced, and the actual problems of difficultly avoided molding line damage and poor bevel centering property can be decreased.
Description
Technical field
The utility model relates to the flame cutting machine technical field, exactly relates in a kind of machining industry, and extensively the arbitrary curve class groove that needs is from the flame cutting equipment of motion tracking
Background technology
The automatic flame cutting of hardware material groove is the ultimate aim that domestic and international NC Flame Cutting device fabrication manufacturer is pursued always.Constantly bring forth new ideas and develop through nearly 40 years till now, on the high-end abroad NC Flame Cutting equipment, though had the Numerical control cutting function of arbitrary curve groove, and its price than in, high about 2,000,000 RMB of low side devices/platform cover, but Yin Gaowen, highlighted, high dirt environment are to the influence of Equipment Inspection and control system.The structure operating characteristic that many burning torches interlaced arrangement is worked simultaneously, cause and be cut unavoidable bigger thermal deformation of workpiece and bigger material, energy consume, still make prior art on service condition, be subjected to a lot of restrictions, be subjected to very big obstruction in the technical development, serviceability is difficult extensively to be admitted, and comprehensive price ratio is more difficult by being recognized by society.
Artificial line is opened and is cut the arbitrary curve groove, because of being difficult to guarantee that the former tangible line of workpiece is not destroyed, the roughness of groove, to neutrality also more cannot say for sure the card, this makes many after the numerical control blanking, utilize semi-automatic manually the line to follow the tracks of the workpiece of opening beveling again, not only there is bigger dress weldering error, also influenced the production efficiency and the dress weldering quality of dress weldering preface, also increase the invalid production cost of the many long welderings of enterprise, polishing, school shape simultaneously.
The utility model content
For solving the many To be improveds that still exist so far in the above-mentioned prior art, the technology barrier of capturing, open the low quality of cutting the existence of arbitrary curve groove with artificial line, the high problem of follow-up invalid production cost, the invention provides a kind of can substituting fully and have all kinds of height now, the low side technology, and have simple, economical, reliable structure and convenient, practical Operation and Maintenance performance, have social economic value and popularizing application prospect widely widely at home and abroad, meet energy-conservation that country advocates, reduce discharging, the self-tracking flame cutting machine of curve slope opening of the principles and policies of sustainable developments such as consumption reduction.The utility model can effectively be realized various thicknesss of slab commonly used, the body arbitrary curve conformal of steel construction piece cuts from motion tracking, avoid existing high-end Numerical control cutting technology, when producing with the blanking of groove cutting, insurmountable steel plate and workpiece are because of thermal walking, the big cutting error that thermal deformation causes, the restriction of the maximum thickness of slab of implementing with the high heat problem that is produced because of the cutting of many burning torches of cutting, also can reduce present manually-operated semi auto cutting machine greatly, the shape line destruction of carrying out the labour intensity of groove cutting operation and being difficult to avoid, groove is to the realistic problem of neutrality difference.
The utility model is realized by adopting following technical proposals:
The automatic tracing flame cutting machine of a kind of curve slope comprises main frame, independent magnetic steering body mechanism, burning torch adjusting and burning torch control system and line slideway, it is characterized in that:
Described main frame comprises main body, preposition main travelling wheel, rearmounted servo-actuated travelling wheel, clutch handle, motor connector, hinged seat, power wheel, pressure adjusting extension spring, extension spring adjustment seat and the reducing motor of driving; Two preposition main driving travelling wheels and a rearmounted servo-actuated travelling wheel are installed on the main body, form stable Atria point position and support walking structure; Clutch handle, motor connector and hinged seat are articulated as one, and hinged seat is fixed on the main body, and reducing motor is fixed on the motor connector, and power wheel is connected with the output shaft of described reducing motor; The end that pressure is regulated extension spring is articulated on the screw of motor connector, and the other end is articulated on the extension spring adjustment seat, and described extension spring adjustment seat is connected with main body;
Described independent magnetic steering mechanism comprises bolt shaft, anti-rollover travelling wheel, location axle sleeve, pipe joint, independent magnetic steering body, eccentric shaft bolt, magnetic orientation cover, location wheel shaft screw, locating wheel and communicating pipe; Described bolt shaft is connected anti-rollover travelling wheel and location axle sleeve on the described independent magnetic steering body by the eccentric shaft bolt, and the contact gap of described anti-rollover travelling wheel and surface of the work is 0.2mm-0.5mm; Have a plurality of circuitous apertures on the independent magnetic steering body, communicating pipe is communicated with circuitous through hole of formation with a plurality of circuitous apertures, and the two ends of circuitous through hole link to each other with two pipe joints respectively; Three magnetic orientations are enclosed within and are 3 distributions in left, center, right on the magnetic steering body, and the magnetic force scope that the magnetic orientation cover produces is more than or equal to the preposition main wheelspan that drives between travelling wheel and the rearmounted supporting roller; Locating wheel is connected on the independent magnetic steering body through described location wheel shaft screw;
Described burning torch is regulated with the burning torch control system and is comprised that distribution body, distribution body are connected cross bar, flame cutter head, burning torch chuck, the vertical adjusting rod of burning torch, the vertical perpendicular connector of burning torch, the vertical adjusting rod of burning torch, the burning torch adjusting vertical Connection Block of leverage and distribution body regulating part in length and breadth; The distribution body is provided with the compressed air input pipe joint, the gas inlet pipe joint, the oxygen input tube joint, circulation oxygen delivery valve, circulation oxygen transfer valve, cutting hyperbaric oxygen delivery valve, cutting preheat oxygen delivery valve, cutting combustion gas delivery valve and compressed air delivery valve, the compressed air input pipe joint of compressed air is input in the distribution body, and through described compressed air delivery valve discharge, combustion gas is input in the distribution body through described gas inlet pipe joint, and through described cutting combustion gas delivery valve discharge, oxygen enters distribution body and circulation oxygen delivery valve through the oxygen input tube joint, and input to independent magnetic steering mechanism, carry out entering the distribution body once more through circulation oxygen transfer valve again after the cool cycles, and be split into two road oxygen respectively by cutting hyperbaric oxygen delivery valve and the discharge of cutting preheat oxygen delivery valve; Described distribution body is fixed in the distribution body through attachment screw and connects on the cross bar; Described distribution body connect cross bar and distribution body in length and breadth regulating part be connected with rack-and-pinion; Distribution body regulating part in length and breadth is connected with rack-and-pinion with the vertical adjusting rod of burning torch; The flame cutter head is plugged in the connecting hole of burning torch chuck, and the burning torch chuck is plugged in the connecting hole of the vertical adjusting rod of burning torch; The vertical adjusting rod of burning torch is plugged in the connecting hole of the vertical perpendicular connector of burning torch, and the vertical perpendicular connector of burning torch is connected with rack-and-pinion with the vertical adjusting rod of burning torch;
Described independent magnetic steering body is connected with main frame through axle bolt, and main frame is hinged through Connection Block and the vertical Connection Block of burning torch adjusting leverage.
Be provided with rubber ring respectively described preposition main the driving on travelling wheel and the rearmounted servo-actuated travelling wheel.
Described power wheel is provided with rubber ring, and the rubber ring on the power wheel and two preposition main rubber rings that drive on the travelling wheel form friction pair.
Be processed with heat dam and rubber seal groove on the periphery of described magnetic orientation cover.
Described anti-rollover travelling wheel is two, is symmetrically distributed on independent magnetic steering body.
Described locating wheel and location wheel shaft screw are two, are symmetrical distribution on independent magnetic steering body, and the spacing between two locating wheels is more than or equal to two preposition main wheelspans that drive between the travelling wheels.
Described distribution body through attachment screw vertically or level or become the inclination angle to be connected cross bar hinged with the distribution body.
Be connected with vertical connecting rod annex or laterally short linking arm annex or laterally long linking arm annex on the vertical adjusting rod of described burning torch.
Be connected with vertical connecting rod annex, laterally short linking arm annex and laterally long linking arm annex on the vertical adjusting rod of described burning torch.
The vertical adjusting rod of burning torch chuck and burning torch is hinged, and the vertical adjusting rod of burning torch is provided with the angle indicator of angles of display.
Advantage of the present utility model shows:
Because the utility model adopts " main frame; independent magnetic steering body mechanism; burning torch is regulated and burning torch control system and line slideway " to constitute the automatic tracing flame cutting machine of curve slope, can substitute existing all kinds of height fully, the low side technology, and have simple, economical, reliable structure and convenient, practical Operation and Maintenance performance, have social economic value and popularizing application prospect widely widely at home and abroad, meet energy-conservation that country advocates, reduce discharging, the principles and policies of sustainable developments such as consumption reduction, and can effectively realize various thicknesss of slab commonly used, the body arbitrary curve conformal of steel construction piece cuts from motion tracking, avoid existing high-end Numerical control cutting technology, when producing with the blanking of groove cutting, insurmountable steel plate and workpiece are because of thermal walking, the big cutting error that thermal deformation causes, the restriction of the maximum thickness of slab of implementing with the high heat problem that is produced because of the cutting of many burning torches of cutting, also can reduce present manually-operated semi auto cutting machine greatly, the shape line destruction of carrying out the labour intensity of groove cutting operation and being difficult to avoid, groove is to the realistic problem of neutrality difference; It is in particular in:
1, because the utility model adopts " but the two preposition main maximum wheelspan principles that drive travelling wheel with respect to the main frame body (following away direction) of the minimum width dimension of balance, stabilized walking; form stable Atria point position and support walking structure " just can guarantee that when the march line following main frame has the rack construction of balance and stability like this, the curvature range that main frame is adapted to is bigger; Adopt two preposition masters to drive travelling wheels and rearmounted servo-actuated travelling wheel formation three-wheel three-point support walking sides, the school inclined to one side power of the equipment that can effectively reduce when the march line following has been avoided the shake of creeping of equipment minibreak of generation when moving continuously.
2, because adopting described preposition main the driving on travelling wheel and the rearmounted servo-actuated travelling wheel, the utility model is provided with rubber ring respectively, the jitter phenomenon in the time of can reducing equipment and on the material face that oxide layer, slag are arranged, walk.
3, because the utility model adopts power wheel to be provided with rubber ring; rubber ring on the power wheel and two preposition main rubber rings that drive on the travelling wheel form friction pair; glue glue friction pair has the double action of Vibrant buffer and overload protection, and has simplified device structure.
4, after the utility model adopted technique scheme, main machine structure was reasonable, was applied to production efficiency height behind the cutting machine, and production cost is low.The opening of curve slope that is mainly used in 10-300 millimeters thick carbon steel sheet cut and blanking, is specially adapted to cutting from motion tracking of nonlinear curve class workpiece grooves.
5, because the utility model adopts the gap of anti-rollover travelling wheel and surface of the work to be adjusted into 0.2mm-0.5mm, can prevent to interfere with the preposition main motion that drives travelling wheel, make the equipment operate as normal; Have a plurality of circuitous apertures on the independent magnetic steering body, communicating pipe a plurality of circuitous apertures are communicated with and form a circuitous through hole, the two ends of circuitous through hole link to each other with two pipe joints respectively, the high pressure oxygen that needs in the equipment cutting of when work is circuitous earlier like this passes independent magnetic steering body, taken away most of heat that independent magnetic steering body absorbs under hot environment, for magnet material has been created a critical working temperature environment that is lower than 80 ℃, solved that high temperature reduces or the inefficacy technical barrier magnetic force performance of magnet material under the duty, and solved magnet material critical operating temperature technical barrier of 80 ℃ under flame high-temperature machining environment; The magnetic force scope that the magnetic orientation cover produces is more than or equal to the preposition main wheelspan that drives between travelling wheel and the rearmounted supporting roller, and the equipment that can prevent produces lateral deviation and draws phenomenon in the work running; Locating wheel is connected on the independent magnetic steering body through described location wheel shaft screw, can make the constant spacing of maintenance between magnet material and workpiece cut surface, thereby can guarantee the size of magnetic steering power and the reliability of magnetic steering work.
6, because adopting on the periphery of magnetic orientation cover, the utility model is processed with heat dam, can make between magnetic orientation cover and the independent magnetic steering body and produce an air layer, further reduce the influence of external high temperature, improve the stability of magnetic steering body running magnet material in the magnetic orientation cover; Be outside equipped with the rubber seal groove at the magnetic orientation cover, can rise and isolate the influence of external high temperature metallic dust to magnet material, the cleaning that keeps magnet material improves the reliability of equipment work.
7, because the utility model adopts locating wheel and location wheel shaft screw to be two, on independent magnetic steering body, be symmetrical distribution, spacing between two locating wheels is more than or equal to two preposition main wheelspans that drive between the travelling wheels, can avoid or alleviate equipment and produce lateral deviation draw phenomenon in the work running.
8, owing to the compressed air input pipe joint that the utility model adopts, compressed air is input in the distribution body,, realized the regulation and control of all kinds of small-sized pneumatic tools, finished the interim required removing surface work of workpiece that is cut by the compressed air delivery valve; The gas inlet pipe joint is input to combustion gas in the distribution body, by cutting combustion gas delivery valve, has realized the regulation and control of the gas cutting combustion gas that burning torch work is required; Oxygen enters distribution body and circulation oxygen delivery valve through the oxygen input tube joint, and input to independent magnetic steering mechanism, carry out entering the distribution body once more through circulation oxygen transfer valve again after the cool cycles, and be split into two road oxygen and discharge by cutting hyperbaric oxygen delivery valve and cutting preheat oxygen delivery valve respectively, finished the required cutting oxygen of burning torch work, the regulation and control of preheat oxygen; The distribution body can cooperate the distribution body connect rack-and-pinion on the cross bar about to regulatory function, the equipment of having realized is in the course of the work because of the variation of flame cutter head and main body relative position, and the balance adjustment of the Device Host that causes on the dynamic and static force level direction under inactive state and the motion state; Distribution body regulating part in length and breadth links to each other with the vertical adjusting rod of rack-and-pinion and burning torch, eliminated quiet, the machinery dynamical balancing of flame cutter head when vertically regulating; Connect the adjusting of the rack-and-pinion on the regulating part in length and breadth of cross bar and distribution body by the distribution body, can realize the tangential force balance of equipment on institute's aircraft pursuit course; By the adjusting of the rack-and-pinion on the regulating part in length and breadth of the vertical adjusting rod of burning torch and distribution body, can realize the normal force balance of equipment on institute's aircraft pursuit course.Circulation oxygen delivery valve on the distribution body and circulation oxygen transfer valve provide cooling required high-pressure work oxygen for independent magnetic steering body; By the cutting hyperbaric oxygen delivery valve on the distribution body, cutting preheat oxygen delivery valve, cutting combustion gas delivery valve, the flow of all kinds of working gas of control flame cutter head; When providing work by the compressed air delivery valve, the source of the gas of interim required all kinds of pneumatic tools;
9, vertically connecting rod annex, laterally short linking arm annex, horizontal long linking arm annex, three kinds of annexes can with the vertical adjusting rod of burning torch, or be connected respectively or the common combination connection, need with the adjusting that realizes the different thicknesss of slab of workpiece, different bevel cut angles.Different couplings, different combinations, all can change the dynamic and static dynamic balance problem of Device Host, must in time eliminate the dynamic balance problem in the equipment course of work, otherwise equipment may be followed the tracks of the unstable operation phenomenon of sideslip, and the utility model is because after adopting such scheme, the unstable operation phenomenon that energy assurance equipment can not followed the tracks of sideslip takes place.
10, the vertical adjusting rod of burning torch chuck and burning torch is hinged, and the vertical adjusting rod of burning torch is provided with the angle indicator of angles of display.The adjusting of cutting angle when having realized burning torch work.
11, burning torch is regulated the vertical Connection Block of leverage, Connection Block on it and the main frame is hinged affixed, can realize the relative Device Host of the rotation adjusting of burning torch in horizontal plane with burning torch, the transposition of forward and backward is regulated, when this function is carried out the little inside and outside concentric circles groove cutting of width at equipment, can realize following the tracks of circle in the cylindrical cutting or follow the tracks of in the groove cutting function of circle cutting cylindrical.
Description of drawings
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments, wherein:
Fig. 1 is the utility model structural representation
Fig. 2 is a left TV structure schematic diagram among Fig. 1
Fig. 3 is a plan structure schematic diagram among Fig. 1
Fig. 4 is the main machine structure schematic diagram
Fig. 5 is independent magnetic steering body structure schematic diagram
Fig. 6 regulates and burning torch control system structural representation for burning torch
Mark among the figure:
1, Connection Block, 2, main body, 3, axle bolt 4, the preposition main travelling wheel that drives, 5, clutch handle, 6, the motor connector, 7, power wheel, 8, pressure is regulated extension spring, 9, the extension spring adjustment seat, 10, reducing motor, 11, hinged seat, 12, rearmounted servo-actuated travelling wheel, 13, rearmounted servo-actuated is walked axle bolt, 14, reducing motor speed regulating control box, 15, AC power (220V) interface, 16, three power switches, 17, bolt shaft, 18, the anti-rollover travelling wheel, 19, the location axle sleeve, 20, pipe joint, 21, independent magnetic steering body, 23, the eccentric shaft bolt, 24, the magnetic orientation cover, 25, location wheel shaft screw, 26, locating wheel, 27, communicating pipe, 30, the compressed air input pipe joint, 31, the gas inlet pipe joint, 32, the oxygen input tube joint, 33, circulation oxygen delivery valve, 34, circulation oxygen transfer valve, 35, cutting hyperbaric oxygen delivery valve, 36, cutting preheat oxygen delivery valve, 37, cutting combustion gas delivery valve, 38, the compressed air delivery valve, 39, the distribution body, 40, the distribution body connects cross bar, 41, attachment screw, 42, vertical connecting rod annex, 43, laterally short linking arm annex, 44, horizontal long linking arm annex, 45, the flame cutter head, 46, the burning torch chuck, 47, the vertical adjusting rod of burning torch, 48, the vertical perpendicular connector of burning torch, 49, the vertical adjusting rod of burning torch, 50, burning torch is regulated the vertical Connection Block of leverage, 51, the distribution body is regulating part in length and breadth.
The specific embodiment
With reference to Figure of description 1-6, the utility model discloses the automatic tracing flame cutting machine of a kind of curve slope, comprise main frame, independent magnetic steering body mechanism, burning torch adjusting and burning torch control system and line slideway, described main frame comprises main body 2, preposition main travelling wheel 4, rearmounted servo-actuated travelling wheel 12, clutch handle 5, motor connector 6, hinged seat 11, power wheel 7, pressure adjusting extension spring 8, extension spring adjustment seat 9 and the reducing motor 10 of driving; Two preposition main driving travelling wheels 4 and a rearmounted servo-actuated travelling wheel 12 are installed on the main body 2, form stable Atria point position and support walking structure; Clutch handle 5, motor connector 6 and hinged seat 11 are articulated as one, and hinged seat 11 is fixed on the main body 2, and reducing motor 10 is fixed on the motor connector 6, and power wheel 7 is connected with the output shaft of described reducing motor 10; The end that pressure is regulated extension spring 8 is articulated on the screw of motor connector 6, and the other end is articulated on the extension spring adjustment seat 9, and described extension spring adjustment seat 9 is connected with main body 2; Independent magnetic steering mechanism comprises bolt shaft 17, anti-rollover travelling wheel 18, location axle sleeve 19, pipe joint 20, independent magnetic steering body 21, eccentric shaft bolt 23, magnetic orientation cover 24, location wheel shaft screw 25, locating wheel 26 and communicating pipe 27; Described bolt shaft 17 is connected anti-rollover travelling wheel 18 and location axle sleeve 19 on the described independent magnetic steering body 21 by eccentric shaft bolt 23, and described anti-rollover travelling wheel 18 is 0.2mm-0.5mm with the contact gap of surface of the work; Have a plurality of circuitous apertures on the independent magnetic steering body 21, communicating pipe 27 is communicated with circuitous through hole of formation with a plurality of circuitous apertures, and the two ends of circuitous through hole link to each other with two pipe joints 20 respectively; Three magnetic orientation covers 24 are 3 distributions in left, center, right on the magnetic steering body, the magnetic force scope that magnetic orientation cover 24 produces is more than or equal to the preposition main wheelspan that drives between travelling wheel and the rearmounted supporting roller; Locating wheel 26 is connected on the independent magnetic steering body 21 through described location wheel shaft screw 25; Described burning torch is regulated with the burning torch control system and is comprised that distribution body 39, distribution body are connected cross bar 40, flame cutter head 45, burning torch chuck 46, the vertical adjusting rod 47 of burning torch, the vertical perpendicular connector 48 of burning torch, the vertical adjusting rod 49 of burning torch, the burning torch adjusting vertical Connection Block 50 of leverage and distribution body regulating part 51 in length and breadth; Distribution body 39 is provided with compressed air input pipe joint 30, gas inlet pipe joint 31, oxygen input tube joint 32, circulation oxygen delivery valve 33, circulation oxygen transfer valve 34, cutting hyperbaric oxygen delivery valve 35, cutting preheat oxygen delivery valve 36, cutting combustion gas delivery valve 37 and compressed air delivery valve 38; Described distribution body 39 is fixed in the distribution body through attachment screw 41 and connects on the cross bar 40; Described distribution body connect cross bar 40 and distribution body in length and breadth regulating part 51 be connected with rack-and-pinion; The distribution body vertical adjusting rod of regulating part 51 and burning torch 49 in length and breadth is connected with rack-and-pinion; Flame cutter head 45 is plugged in the connecting hole of burning torch chuck 46, and burning torch chuck 46 is plugged in the connecting hole of the vertical adjusting rod 47 of burning torch; The vertical adjusting rod 47 of burning torch is plugged in the connecting hole of the vertical perpendicular connector 48 of burning torch, and the vertical adjusting rod of the vertical perpendicular connector 48 of burning torch and burning torch 49 is connected with rack-and-pinion; Described independent magnetic steering body is connected with main frame through axle bolt 3, and it is hinged that main frame is regulated the vertical Connection Block of leverage through Connection Block 1 and burning torch.
The compressed air input pipe joint of compressed air is input in the distribution body, and through described compressed air delivery valve discharge, combustion gas is input in the distribution body through described gas inlet pipe joint, and through described cutting combustion gas delivery valve discharge, oxygen enters distribution body and circulation oxygen delivery valve through the oxygen input tube joint, and input to independent magnetic steering mechanism, carry out entering the distribution body once more through circulation oxygen transfer valve again after the cool cycles, and be split into two road oxygen respectively by cutting hyperbaric oxygen delivery valve and the discharge of cutting preheat oxygen delivery valve;
With reference to Figure of description 4, the more excellent embodiment of the utility model is:
Device Host is regulated extension spring 8, extension spring adjustment seat 9, reducing motor 10, hinged seat 11, rearmounted servo-actuated travelling wheel 12, rearmounted servo-actuated travelling wheel 12 axle bolts 13, reducing motor speed regulating control box 14, AC power (220V) interface 15, three power switches 16 etc. and is formed by Connection Block 1, main body 2, axle bolt 3, the preposition main travelling wheel 4, clutch handle 5, motor connector 6, power wheel 7, pressure of driving.
Two preposition main wheelspans that drive between the travelling wheel 4 under the situation that keeps the equipment dynamic balance, are selected minimum spacing for use, as far as possible so that the curvature range that adapts to is bigger when the march line following.
Two preposition main travelling wheel 4 and the rearmounted servo-actuated travelling wheels 12 of driving, formed three-wheel three-point support walking manner, the school inclined to one side power of the equipment that can effectively reduce when the march line following avoids equipment to produce the crawling exercises of minibreak when moving continuously.
Prepositionly main drive on 12 1 of 4 two of travelling wheels and the rearmounted servo-actuated travelling wheels all that encapsulation has heatproof, abrasive rubber circle, the jitter phenomenon when walking on the material face that oxide layer, slag are arranged with minimizing equipment.
By the screw pin turn of clutch handle 5 around hinged seat 11, can realize motor connector 6 and affixed thereon reducing motor 10 and be fixed in power wheel 7 on the reducing motor 10, (encapsulation has heatproof, abrasive rubber circle on it) is around the screw pin turn of hinged seat 11, and under the effect of pressure adjusting extension spring 8, reset, thereby realize that encapsulation has the power wheel 7 of heatproof, abrasive rubber circle and two encapsulations to have the glue of the preposition main driving travelling wheel 4 of heatproof, abrasive rubber circle, the clutch operation of glue friction pair to control in good time.
Glue, glue friction pair transmission mechanism have the effect of the double action and the simplified apparatus structure of Vibrant buffer and overload protection at this.
Because the reasonability of Device Host structure, but creeping and shake when directly influencing the operation of the curvature range of equipment aircraft pursuit course and equipment, be the primary condition whether this innovative technology of decision has use value, so when design, more be reasonability and the reliability of considering device structure.
Axle bolt 3 is realized independent magnetic steering body and preposition main being connected of travelling wheel 4 (2) that drive;
The preposition main travelling wheel 4 that drives is set with heat-resisting, abrasive rubber circle on it, can make equipment on the not plane that oxide layer, slag are arranged up walking steadily;
Pressure is regulated extension spring 8, and its upper end and reducing motor connector 6 articulate by screw, and lower end and extension spring adjustment seat 9 articulate;
Extension spring adjustment seat 9, its upper end is regulated extension spring 8 with pressure and is articulated, and the lower end screws the spring tension that the screw adjustable pressure is regulated extension spring 8 by the unthreaded hole socket of adjustment screw and main body 2 bottoms, realizes the adjusting of glue-glue friction pair driving force size;
Reducing motor 10 is for equipment provides the equilibrium of " 0.3 → 8 " rev/min, driving force at the uniform velocity;
Hinged seat 11, its upper end is affixed by screw and main body 2, and the lower end is hinged by screw pin with clutch handle 5 and reducing motor connector 6 respectively, realizes power wheel 7 and the preposition main glue-glue friction clutch control that drives travelling wheel 4 jointly;
Rearmounted supporting roller 12 (1) forms the three-wheel three-point support jointly with the preposition main travelling wheel 4 (2) that drives, when the normal tracing motion of the radius of curvature of carrying out change at random, and the inclined to one side power in school the when equipment that can effectively reduce is followed the tracks of operation;
Rearmounted supporting roller axle bolt 13 is realized being connected of rearmounted supporting roller 13 and main body 4;
Reducing motor speed regulating control box 14, the smooth adjustment of realization reducing motor 10 rotating speeds;
AC power (220V) interface 15 is selected three-wire system aviation safety plug for use;
Three power switches 16, the operation control that realization equipment advances, stops, retreating;
Independent as shown in Figure 4 magnetic steering body mechanism is by bolt shaft 17, anti-rollover travelling wheel 18, location axle sleeve 19, pipe joint 20, and independent magnetic steering body 21, eccentric shaft bolt 23, magnetic orientation overlap 24, locate compositions such as wheel shaft screw 25, locating wheel 26, communicating pipe 27
Whether the structure of these parts is reasonable, and whether serviceability is reliable, is the key point that can this self-tracking flame cutting machine of curve slope opening imagination realize.The difficult point of this component technology is that " capture under the duty high temperature to magnet material, what the magnetic force performance reduced or lost efficacy has a strong impact on, and captures magnet material critical operating temperature of 80 ℃ under flame high-temperature machining environment; Next is magnetic orientation problem and the reasonable distribution of magnet material and the validity of distribution that will resolve magnet material.
Pipe joint 20 links to each other with independent magnetic steering body 21 by screw thread, communicating pipe 27 is weldingly connected with independent magnetic steering body 21 corresponding holes, the first circuitous independent magnetic steering body 21 that passes of the high pressure oxygen of equipment cutting needs during work, take away most of heat that the magnetic steering body absorbs under hot environment, (high ambient temperature during equipment work, the magnetic steering body that material is made for the LY12 duralumin, hard alumin ium alloy produces the local melting distortion! ) be that magnet material creates a critical working temperature environment that is lower than 80 ℃.
Magnetic orientation cover 24 (3) are 3 distributions in left, center, right, and the layout principle is the magnetic force scope that magnet material is produced, and be not less than the preposition main wheelspan that drives travelling wheel and rearmounted supporting roller, otherwise equipment are easy to generate the lateral deviation phenomenon in the work running.Be processed with heat dam and rubber seal groove on the periphery of magnetic orientation cover 24.The effect of heat dam is to make between magnetic orientation cover 24 and the independent magnetic steering body 21 to produce an air layer, further reduces the influence of external high temperature to magnet material in the magnetic orientation cover 24, improves the stability of magnetic steering body running.The rubber seal groove rises and isolates the influence of external high temperature metallic dust to magnet material, and the cleaning that keeps magnet material improves the reliability of equipment work.
Location wheel shaft screw 25 (2), it is connected to locating wheel 26 (2) on the independent magnetic steering body 21, effect is to make to keep constant " spacing " between magnet material and workpiece cut surface, this spacing is determining the size of magnetic steering power and the reliability of magnetic steering work, be symmetrical distribution on independent magnetic steering body 21, the layout spacing is not less than the preposition main wheelspan that drives travelling wheel.The big I of locating wheel 26 distances influences equipment produces the lateral deviation phenomenon in the work running weight degree.
Independent magnetic steering body 21 is connected with main frame through axle bolt 3, and axle bolt 3 is realized independent magnetic steering body 21 and preposition main effective be connected of travelling wheel on Device Host that drive, and realizes the walking and the guide function of equipment.
Described preposition main driving travelling wheel and rearmounted supporting roller are the parts of the main machine structure of the automatic tracing flame cutting machine of curve slope.
Burning torch is regulated and the burning torch control system, by compressed air input pipe joint 30, gas inlet pipe joint 31, oxygen input tube joint 32, circulation oxygen delivery valve 33, circulation oxygen transfer valve 34, cutting hyperbaric oxygen delivery valve 35, cutting preheat oxygen delivery valve 36, cutting combustion gas delivery valve 37, compressed air delivery valve 38, distribution body 39, the distribution body connects cross bar 40, attachment screw 41, vertical connecting rod annex 42, laterally short linking arm annex 43, horizontal long linking arm annex 44, flame cutter head 45, burning torch chuck 46, the vertical adjusting rod 47 of burning torch, the vertical perpendicular connector 48 of burning torch, the vertical adjusting rod 49 of burning torch, burning torch is regulated the vertical Connection Block 50 of leverage, the distribution body is regulating part 51 compositions such as grade in length and breadth.
Compressed air input pipe joint 30, gas inlet pipe joint 31, oxygen input tube joint 32, circulation oxygen delivery valve 33, circulation oxygen transfer valve 34, cutting hyperbaric oxygen delivery valve 35, cutting preheat oxygen delivery valve 36, cutting combustion gas delivery valve 37, compressed air delivery valve 38 all screw with screw thread with distribution body 39 and are tightly connected.Distribution body 39 is fixed in the distribution body by attachment screw 41 and connects on the cross bar 40.The distribution body connect cross bar 40 and distribution body in length and breadth regulating part 51 be connected with rack-and-pinion.The distribution body vertical adjusting rod of regulating part 51 and burning torch 49 in length and breadth is connected with rack-and-pinion.Circulation oxygen delivery valve 33 on the gas 39 and circulation oxygen transfer valve 34 provide cooling required high-pressure work oxygen for independent magnetic steering body 21.By the cutting hyperbaric oxygen delivery valve 35 on the distribution body 39, cutting preheat oxygen delivery valve 36, cutting combustion gas delivery valve 37, the flow of control flame cutter head 45 all kinds of working gas.When providing work by compressed air delivery valve 38, the source of the gas of interim required all kinds of pneumatic tools.Connect the adjusting of the rack-and-pinion on the regulating part 51 in length and breadth of cross bar 40 and distribution body by the distribution body, can realize the tangential force balance of equipment on institute's aircraft pursuit course.By the adjusting of the rack-and-pinion on the regulating part 51 in length and breadth of the vertical adjusting rod of burning torch 49 and distribution body, can realize the normal force balance of equipment on institute's aircraft pursuit course.
Vertically connecting rod annex 42, laterally short linking arm annex 43, laterally long linking arm annex 44 and the vertical adjusting rod 47 of burning torch can be opened factors such as the position of cutting and angular dimension and carry out being connected of 1 → 4 annex according to being cut the upper and lower groove of workpiece.Flame cutter head 45 is plugged in the connecting hole of burning torch chuck 46.Burning torch chuck 46 is plugged in the connecting hole of the vertical adjusting rod 47 of burning torch.The vertical adjusting rod 47 of burning torch is plugged in the connecting hole of the vertical perpendicular connector 48 of burning torch.The vertical perpendicular connector 48 of burning torch is that rack-and-pinion is connected with the vertical adjusting rod 49 of burning torch.It is characterized in that:
Can utilize 42,43,44 3 kind of different annex and the vertical adjusting rod 47 of burning torch and the vertical perpendicular connector 48 of burning torch can carry out the combination that joins of multiple mode, to satisfy the need of work of different thicknesss of slab, diverse location, different angles split requirement.
Referring to Fig. 6, burning torch adjusting and burning torch control system are by compressed air input pipe joint 30, gas inlet pipe joint 31, oxygen input tube joint 32, circulation oxygen delivery valve 33, circulation oxygen transfer valve 34, cutting hyperbaric oxygen delivery valve 35, cutting preheat oxygen delivery valve 36, cutting combustion gas delivery valve 37, compressed air delivery valve 38, distribution body 39, the distribution body connects cross bar 40, attachment screw 41, vertical connecting rod annex 42, laterally short linking arm annex 43, horizontal long linking arm annex 44, flame cutter head 45, burning torch chuck 46, the vertical adjusting rod 47 of burning torch, the vertical perpendicular connector 48 of burning torch, the vertical adjusting rod 49 of burning torch, burning torch is regulated the vertical Connection Block 50 of leverage, the distribution body is regulating part 51 compositions such as grade in length and breadth.
Burning torch is regulated and the burning torch control system, is that can decision device effectively, reliably, reasonably realize 10 → 300 millimeters, and the adjusting of large scale, wide-angle groove cut coverage needs.When regulating burning torch in big cut lengths scope, how guaranteeing the standing balance and the dynamic equilibrium of equipment, is this technical pattern main design problems.
Compressed air input pipe joint 30, compressed air is input in the distribution body 39,, realizes the regulation and control of all kinds of small-sized pneumatic tools, so that finish the interim required removing surface work of workpiece that is cut by compressed air delivery valve 38.
Gas inlet pipe joint 31, it is input to combustion gas in the distribution body 39, by cutting combustion gas delivery valve 37, realizes the regulation and control of the cutting combustion gas that burning torch work is required.
Oxygen input tube joint 32, it with the input oxygen by distribution body 39 and circulation oxygen delivery valve 33, oxygen with 32 inputs of oxygen input tube joint, output in the independent magnetic steering body 21, carry out entering once more in the distribution body 39 by circulation oxygen transfer valve 34 again after the cool cycles, and become two road oxygen at the distribution internal shunt, by cutting hyperbaric oxygen delivery valve 35, cutting preheat oxygen delivery valve 36, finish the required cutting oxygen of burning torch work, the regulation and control of preheat oxygen again.
The distribution body connects cross bar 40, is with distribution body 39, by attachment screw 41, or vertically or level or become inclination angle hinge connection to be fixed on the distribution body to connect on the cross bar.Distribution body 39 can cooperate the distribution body connect rack-and-pinion on the cross bar 40 about to regulatory function, realization equipment is in the course of the work because of the variation of flame cutter head 45 with main body 2 relative positions, and the balance adjustment of the Device Host that causes on the dynamic and static force level direction under inactive state and the motion state.
Vertically connecting rod annex 42, laterally short linking arm annex 43, horizontal long linking arm annex 44, three kinds of annexes can with the vertical adjusting rod 47 of burning torch, or be connected respectively or the common combination connection, need with the adjusting that realizes the different thicknesss of slab of workpiece, different bevel cut angles.Different couplings, different combinations all can change the dynamic and static dynamic balance problem of Device Host, must in time eliminate the dynamic balance problem in the equipment course of work, otherwise equipment may be followed the tracks of the unstable operation phenomenon of sideslip.
Vertical, the perpendicular connector 48 of burning torch, it is connected with gear, tooth bar pair with the vertical adjusting rod 49 of burning torch, and the vertical adjusting when realizing 45 work of flame cutter head, need increase burning torch coupling 42,43,44 when cutting big thickness groove.
Burning torch is regulated the vertical Connection Block 50 of leverage, Connection Block 1 on it and the main frame is hinged affixed, can realize the relative Device Host of the rotation adjusting of burning torch in horizontal plane with burning torch, the transposition of forward and backward is regulated, when this function is carried out the little inside and outside concentric circles groove cutting of width at equipment, can realize following the tracks of circle in the cylindrical cutting or follow the tracks of in the groove cutting function of circle cutting cylindrical.
The distribution body is regulating part 51 in length and breadth, and this part is vertically linking to each other with the vertical adjusting rod 49 of burning torch with gear, tooth bar pair, to eliminate flame cutter head 45, quiet, machinery dynamical balancing during because of vertical the adjusting.
Claims (10)
1. the automatic tracing flame cutting machine of curve slope comprises main frame, independent magnetic steering body mechanism, burning torch adjusting and burning torch control system and line slideway, it is characterized in that:
Described main frame comprises main body (2), preposition main travelling wheel (4), rearmounted servo-actuated travelling wheel (12), clutch handle (5), motor connector (6), hinged seat (11), power wheel (7), pressure adjusting extension spring (8), extension spring adjustment seat (9) and the reducing motor (10) of driving; Two preposition main drives travelling wheel (4) and a rearmounted servo-actuated travelling wheel (12) is installed on the main body (2), forms a stable Atria point support walking structure; Clutch handle (5), motor connector (6) and hinged seat (11) are articulated as one, hinged seat (11) is fixed on the main body (2), reducing motor (10) is fixed on the motor connector (6), and power wheel (7) is connected with the output shaft of described reducing motor (10); The end that pressure is regulated extension spring (8) is articulated on the screw of motor connector (6), and the other end is articulated on the extension spring adjustment seat (9), and described extension spring adjustment seat (9) is connected with main body (2);
Described independent magnetic steering mechanism comprises bolt shaft (17), anti-rollover travelling wheel (18), location axle sleeve (19), pipe joint (20), independent magnetic steering body (21), eccentric shaft bolt (23), magnetic orientation cover (24), location wheel shaft screw (25), locating wheel (26) and communicating pipe (27); Described bolt shaft (17) is connected anti-rollover travelling wheel (18) and location axle sleeve (19) on the described independent magnetic steering body (21) by eccentric shaft bolt (23), and described anti-rollover travelling wheel (18) is 0.2mm-0.5mm with the contact gap of surface of the work; Have a plurality of circuitous apertures on the independent magnetic steering body (21), communicating pipe (27) is communicated with circuitous through hole of formation with a plurality of circuitous apertures, and the two ends of circuitous through hole link to each other with two pipe joints (20) respectively; Three magnetic orientation covers (24) are 3 distributions in left, center, right on the magnetic steering body, the magnetic force scope that magnetic orientation cover (24) produces is more than or equal to the preposition main wheelspan that drives between travelling wheel and the rearmounted supporting roller; Locating wheel (26) is connected on the independent magnetic steering body (21) through described location wheel shaft screw (25);
Described burning torch is regulated with the burning torch control system and is comprised that distribution body (39), distribution body are connected cross bar (40), flame cutter head (45), burning torch chuck (46), the vertical adjusting rod of burning torch (47), the vertical perpendicular connector (48) of burning torch, the vertical adjusting rod of burning torch (49), the burning torch adjusting vertical Connection Block of leverage (50) and distribution body regulating part (51) in length and breadth; Distribution body (39) is provided with compressed air input pipe joint (30), gas inlet pipe joint (31), oxygen input tube joint (32), circulation oxygen delivery valve (33), circulation oxygen transfer valve (34), cutting hyperbaric oxygen delivery valve (35), cutting preheat oxygen delivery valve (36), cutting combustion gas delivery valve (37) and compressed air delivery valve (38); Described distribution body (39) is fixed in the distribution body through attachment screw (41) and connects on the cross bar (40); Described distribution body connect cross bar (40) and distribution body in length and breadth regulating part (51) be connected with rack-and-pinion; Distribution body regulating part (51) in length and breadth is connected with rack-and-pinion with the vertical adjusting rod of burning torch (49); Flame cutter head (45) is plugged in the connecting hole of burning torch chuck (46), and burning torch chuck (46) is plugged in the connecting hole of the vertical adjusting rod of burning torch (47); The vertical adjusting rod of burning torch (47) is plugged in the connecting hole of the vertical perpendicular connector (48) of burning torch, and the vertical perpendicular connector (48) of burning torch is connected with rack-and-pinion with the vertical adjusting rod of burning torch (49);
Described independent magnetic steering body is connected with main frame through axle bolt (3), and it is hinged that main frame is regulated the vertical Connection Block of leverage through Connection Block (1) and burning torch.
2. the automatic tracing flame cutting machine of curve slope according to claim 1 is characterized in that: be provided with rubber ring respectively described preposition main the driving on travelling wheel (4) and the rearmounted servo-actuated travelling wheel (12).
3. the automatic tracing flame cutting machine of curve slope according to claim 1 is characterized in that: described power wheel (7) is provided with rubber ring, and the rubber ring on the power wheel (7) and two preposition main rubber rings that drive on the travelling wheel (4) form friction pair.
4. the automatic tracing flame cutting machine of curve slope according to claim 1 is characterized in that: be processed with heat dam and rubber seal groove on the periphery of described magnetic orientation cover (24).
5. the automatic tracing flame cutting machine of curve slope according to claim 1 is characterized in that: described anti-rollover travelling wheel (18) is two, goes up at independent magnetic steering body (21) to be symmetrically distributed.
6. the automatic tracing flame cutting machine of curve slope according to claim 1, it is characterized in that: described locating wheel (26) and location wheel shaft screw (25) are two, be symmetrical distribution on independent magnetic steering body (21), the spacing between two locating wheels (26) is more than or equal to two preposition main wheelspans that drive between the travelling wheel.
7. the automatic tracing flame cutting machine of curve slope according to claim 1 is characterized in that: described distribution body (39) through attachment screw (41) vertically or level or become the inclination angle be connected cross bar (40) with the distribution body hinged.
8. the automatic tracing flame cutting machine of curve slope according to claim 1 is characterized in that: be connected with vertical connecting rod annex (42) or laterally short linking arm annex (43) or laterally long linking arm annex (44) on the vertical adjusting rod of described burning torch (47).
9. the automatic tracing flame cutting machine of curve slope according to claim 1 is characterized in that: be connected with vertical connecting rod annex (42), laterally short linking arm annex (43) and horizontal long linking arm annex (44) on the vertical adjusting rod of described burning torch (47).
10. the automatic tracing flame cutting machine of curve slope according to claim 1 is characterized in that: burning torch chuck (46) is hinged with the vertical adjusting rod of burning torch (47), and the vertical adjusting rod of burning torch (47) is provided with the angle indicator of angles of display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201693863U CN201471048U (en) | 2009-08-26 | 2009-08-26 | Curvilinear bevel automatic tracking flame cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201693863U CN201471048U (en) | 2009-08-26 | 2009-08-26 | Curvilinear bevel automatic tracking flame cutting machine |
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| Publication Number | Publication Date |
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| CN201471048U true CN201471048U (en) | 2010-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201693863U Expired - Lifetime CN201471048U (en) | 2009-08-26 | 2009-08-26 | Curvilinear bevel automatic tracking flame cutting machine |
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| CN (1) | CN201471048U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259226A (en) * | 2011-06-09 | 2011-11-30 | 浙江西子重工电力设备有限公司 | Semi-automatic short-range cutting machine and cutting method thereof |
| CN103785935A (en) * | 2014-01-14 | 2014-05-14 | 燕山大学 | Cutting torch nozzle follow-up protection mechanism |
| CN107931778A (en) * | 2017-12-01 | 2018-04-20 | 上海振华重工(集团)股份有限公司 | A kind of cutter device for the preceding both sides groove of outfield general assembly steel plate splicing |
| CN116765556A (en) * | 2023-08-24 | 2023-09-19 | 陕西华秦新能源科技有限责任公司 | Device and method for flame cutting of special-shaped workpiece |
-
2009
- 2009-08-26 CN CN2009201693863U patent/CN201471048U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259226A (en) * | 2011-06-09 | 2011-11-30 | 浙江西子重工电力设备有限公司 | Semi-automatic short-range cutting machine and cutting method thereof |
| CN102259226B (en) * | 2011-06-09 | 2013-11-27 | 浙江西子重工电力设备有限公司 | Semi-automatic short-range cutting machine and cutting method thereof |
| CN103785935A (en) * | 2014-01-14 | 2014-05-14 | 燕山大学 | Cutting torch nozzle follow-up protection mechanism |
| CN103785935B (en) * | 2014-01-14 | 2016-05-04 | 燕山大学 | The servo-actuated protection mechanism of a kind of burning torch nozzle |
| CN107931778A (en) * | 2017-12-01 | 2018-04-20 | 上海振华重工(集团)股份有限公司 | A kind of cutter device for the preceding both sides groove of outfield general assembly steel plate splicing |
| CN116765556A (en) * | 2023-08-24 | 2023-09-19 | 陕西华秦新能源科技有限责任公司 | Device and method for flame cutting of special-shaped workpiece |
| CN116765556B (en) * | 2023-08-24 | 2023-11-03 | 陕西华秦新能源科技有限责任公司 | Device and method for flame cutting of special-shaped workpiece |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20100519 Effective date of abandoning: 20090826 |