CN105312727A - Heavy plate beveled flame cutting machine - Google Patents
Heavy plate beveled flame cutting machine Download PDFInfo
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- CN105312727A CN105312727A CN201510866426.XA CN201510866426A CN105312727A CN 105312727 A CN105312727 A CN 105312727A CN 201510866426 A CN201510866426 A CN 201510866426A CN 105312727 A CN105312727 A CN 105312727A
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- Prior art keywords
- cutting machine
- cut
- screw
- turn
- pound plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/005—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The invention provides a heavy plate beveled flame cutting machine. The heavy plate beveled flame cutting machine comprises a frame, a fixing device, a guiding device, a cutting device and a speed varying and angle positioning device, wherein guiding rails are arranged on the two sides of the frame; the fixing device is horizontally arranged on the frame and used for fixing a heavy plate; the guiding device is arranged on the frame and positioned above the fixing device; the guiding device comprises supporting seats respectively arranged on the guiding rails, and a first supporting shaft, a first drive screw and a key slotted shaft are arranged in parallel between the supporting seats; the cutting device comprises a cutting nozzle and is used for cutting the heavy plate; the speed varying and angle positioning device is arranged on the rod of the supporting shaft, the drive screw and the key slotted shaft of the guiding device, the speed varying and angle positioning device comprises a vertical rod, the cutting nozzle is arranged on the vertical rod, and the vertical rod can drive the cutting nozzle to do liner motion or rotary motion under the transmission effect of the guiding device. The heavy plate beveled flame cutting machine provided by the invention has a simple structure and is convenient to operate.
Description
Technical field
The present invention relates to sheet metal cutting technique field, particularly relate to a kind of heavy pound plate groove flame cutting machine.
Background technology
In the large-scale steel structure engineering making projects such as An Qiao, bulk goods, boats and ships, there is a large amount of diversified in specifications, thickness not etc. or in waist type or rounded heavy pound plate.These heavy pound plates, when being welded on main body steel construction, in order to ensure its weld strength, need in advance the groove type with certain angle to be processed at heavy pound plate welding edge place.For the making of heavy pound plate groove type, circular heavy pound plate generally adopts the mode of machine tooling all the time, and the feature of this processing mode is that quality can be fully guaranteed, but its processing cost is relatively high and operating procedure is comparatively loaded down with trivial details.Waist type heavy pound plate groove makes the mode then usually adopting the cutting of workman's free-hand flame in a handheld cutting torch.Because be manual operations, institute's shortcoming is in this way that the waist type weight pound plate bevelled edge place rough and uneven in surface Forming Quality after cutting is poor, and labor intensive.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of heavy pound plate groove flame cutting machine, and its structure is simple, easy to use.
For solving the problems of the technologies described above, the invention provides a kind of heavy pound plate groove flame cutting machine, comprising:
Framework, is provided with guide rail in the bilateral symmetry of described framework;
Fixture, is horizontally disposed with on said frame, for fixing described heavy pound plate;
Guider, arranges on said frame and is positioned at the top of described fixture, comprising the supporting seat be separately positioned on described guide rail, first back shaft that be arranged in parallel between described supporting seat, the first turn-screw and shaft with key way;
Cutter sweep, comprises cutting and chews, and can cut described heavy pound plate;
Speed change and angle positioning device, be arranged on the described support axostylus axostyle of described guider, turn-screw and shaft with key way, described speed change and angle positioning device comprise montant, described cut to chew be arranged on described montant, cut to chew described in described montant can drive under the gearing of described guider and do rectilinear motion or rotary motion.
According to one embodiment of present invention, described speed change and angle positioning device also comprise the handwheel, handwheel seat, worm and gear, bearing platen and the worm gear seat that arrange from top to bottom, and the described montant run through wherein, described worm gear seat is arranged on described first back shaft and described first turn-screw, described speed change and angle positioning device also comprise bearing block, and described bearing block is arranged on described shaft with key way.
According to one embodiment of present invention, described speed change and angle positioning device also comprise angular stop means, to limit the arc cutting angle to described heavy pound plate.
According to one embodiment of present invention, described guider also comprises first handle, is arranged on described supporting seat, and described first handle can move relative to described supporting seat, to drive described first turn-screw or described shaft with key way respectively.
According to one embodiment of present invention, described fixture comprises the second back shaft, the second turn-screw that be arranged in parallel on said frame, also comprise the second handle be connected with described second back shaft, described second back shaft, the second turn-screw are arranged with the first jaw be oppositely arranged and, the second jaw.
According to one embodiment of present invention, mutually vertical with the second turn-screw at described first turn-screw.
According to one embodiment of present invention, described first jaw and/or the second jaw are provided with shutter, described second turn-screw can be blocked.
According to one embodiment of present invention, described cutter sweep also comprises cutting to chew support and cut chews cantilever, described cut chew be erected at described in cut and chew on support, described cutting is chewed support and is chewed cantilever be connected with described cutting, described cut chew support can relatively described in cut and chew cantilever-rotating, described in adjusting, cut the cutting angle chewed, described in cut and chew cantilever and be arranged on described montant.
According to one embodiment of present invention, described cutter sweep also comprises gas control valve, in order to adjust tolerance.
According to one embodiment of present invention, also comprise plummet plate, be arranged on described first back shaft and/or the first turn-screw, to determine the datum mark of described heavy pound plate.
According to one embodiment of present invention, also comprise scale, be arranged on described guider, parallel with described first back shaft, described scale is provided with spacing block.
According to one embodiment of present invention, also comprise positioner, described positioner comprises alignment pin bearing and location-plate, described alignment pin bearing settlement is on described supporting seat, described location-plate is arranged on said frame, described positioner is for determining the position of described cutter sweep, and the alignment pin on described alignment pin bearing is used for fixing described alignment pin bearing.
One provided by the invention heavy pound plate groove flame cutting machine, its structure is simple, easy to operate, is convenient to counterweight pound plate and cuts.
Accompanying drawing explanation
Comprising accompanying drawing is further understand the present invention for providing, and they are included and form a application's part, and accompanying drawing shows embodiments of the invention, and plays the effect explaining the principle of the invention together with this description.In accompanying drawing:
Fig. 1 shows the structural representation of one embodiment of the present of invention.
Fig. 2 shows the structural representation of the supporting seat of one embodiment of the present of invention.
Fig. 3 shows the speed change of one embodiment of the present of invention and the structural representation of angle positioning device.
Fig. 4 shows the structural representation of the angular stop means of one embodiment of the present of invention.
Fig. 5 shows the structural representation of the framework of one embodiment of the present of invention.
Fig. 6 shows the structural representation of the fixture of one embodiment of the present of invention.
Fig. 7 shows the structural representation of the jaw of one embodiment of the present of invention.
Fig. 8 shows the structural representation of the cutter sweep of one embodiment of the present of invention.
Fig. 9 shows the structural representation of the plummet plate of one embodiment of the present of invention.
Figure 10 shows the structural representation of the scale of one embodiment of the present of invention.
Figure 11 shows the structural representation of the positioner of one embodiment of the present of invention.
The fixture that Figure 12 shows one embodiment of the present of invention carries out the schematic diagram of clamp operation.
Figure 13 shows the cutter sweep location schematic diagram of one embodiment of the present of invention.
Figure 14 shows cutting of one embodiment of the present of invention and chews cutting position adjustment schematic diagram.
Figure 15 shows the schematic diagram of the determination heavy pound plate datum mark of one embodiment of the present of invention.
Figure 16 show one embodiment of the present of invention really boning out cutting terminal schematic diagram.
Figure 17 shows the straight cuts schematic diagram of one embodiment of the present of invention.
Figure 18 shows the camber line cutting schematic diagram of one embodiment of the present of invention.
Detailed description of the invention
With detailed reference to accompanying drawing, embodiments of the invention are described now.In the case of any possible, in all of the figs the identical mark of use is represented same or analogous part.In addition, although the term used in the present invention selects from public term, but some terms mentioned in description of the present invention may be that applicant selects by his or her judgement, its detailed meanings illustrates in the relevant portion of description herein.In addition, require not only to pass through used actual terms, but the meaning that also will be contained by each term understands the present invention.
Fig. 1 shows the structural representation of one embodiment of the present of invention.As shown in the figure, a kind of heavy pound plate groove flame cutting machine 100 comprises framework 110, fixture 120, guider 130, cutter sweep 140 and speed change and angle positioning device 150.
Fixture 120, is horizontally set on framework 110, relatively near the bottom of framework 110, for fixing heavy pound plate.The bilateral symmetry of framework 110 is provided with guide rail 111.Guider 130 to be arranged on framework 110 and to be positioned at the top of fixture 120, comprises two supporting seats 131 be separately positioned on guide rail 111, the first back shaft 132, first turn-screw 133 and the shaft with key way 134 be arranged in parallel between supporting seat 131.Speed change and angle positioning device 150 are arranged on the first back shaft 132 bar of guider 130, the first turn-screw 133 and shaft with key way 134, speed change and angle positioning device 150 comprise montant 151, and montant 151 can drive cutter sweep 140 to do rectilinear motion or rotary motion under the gearing of guider 130.Cutter sweep 140 comprises cutting chews 141, can carry out heating and the procedure of processing such as cutting by counterweight pound plate.
Fig. 2 shows the structural representation of the supporting seat 131 of one embodiment of the present of invention.As shown in the figure, guider 130 also comprises first handle 135, and first handle 135 is arranged on supporting seat 131.First handle 135 can move by relative support seat 131, away from or near supporting seat 131, rotate to drive the first turn-screw 133 or shaft with key way 134 respectively.First handle 135 is provided with conversion gear 1351, shaft with key way 134 is provided with shaft with key way gear 1341 near one end of supporting seat 131, when pushing first handle 135 near supporting seat 131, conversion gear 1351 engages with shaft with key way gear 1341, rotating first handle 135 can drive shaft with key way 134 to rotate, its rotary motion passes to speed change and angle positioning device 150, and then drives montant 151 to rotate.When first handle 135 outwards movement, conversion gear 1351 is separated with shaft with key way gear 1341, first handle 135 coordinates with the first turn-screw 133, rotating first handle 135 can drive the first turn-screw 133 to rotate, and drives speed change and angle positioning device 150 to do rectilinear motion along the first turn-screw 133.
Fig. 3 shows the speed change of one embodiment of the present of invention and the structural representation of angle positioning device.Fig. 4 shows the structural representation of the angular stop means 157 of one embodiment of the present of invention.As shown in the figure, speed change and angle positioning device 150 comprise the handwheel 152, handwheel seat 153, worm and gear 154, bearing platen 155 and the worm gear seat 156 that arrange from top to bottom, and run through montant 151 wherein.Worm gear seat 156 is arranged on the first back shaft 132 and the first turn-screw 133, and speed change and angle positioning device 150 also comprise bearing block 157, and bearing block 157 is arranged on shaft with key way 134.Rotate handwheel 152, montant 151 can be driven to move up and down, to adjust the distance between the bottom of montant 151 and heavy pound plate, control to cut the high and low position chewing 141.First turn-screw 133 rotates can drive worm gear seat 156, and then drives whole speed change and angle positioning device 150 to do rectilinear motion on the first turn-screw 133.Shaft with key way 134 rotates can drive worm and worm wheel, and worm and worm wheel cooperatively interact, and then drives montant 151 to rotate.Preferably, as shown in Figure 4, speed change and angle positioning device 150 also comprise angular stop means 157, and to limit the rotational angle of montant 151, namely the arc cutting angle chewing 141 counterweight pound plates is cut in restriction.Angular stop means 157 comprises voltage regulation screw 1571, spring 1572 and steel ball 1573, steel ball 1573 drops in groove 1574, adjustment voltage regulation screw 1571 can adjust the degree of tightness of spring 1572, promotes position that steel ball 1573 embeds groove 1574 and determines to cut and chew 141 arc cutting angles.
Fig. 5 shows the structural representation of the framework of one embodiment of the present of invention.Fig. 6 shows the structural representation of the fixture of one embodiment of the present of invention.Fig. 7 shows the structural representation of the jaw of one embodiment of the present of invention.As shown in the figure, protective plate 112 can be set in the side of framework 110, splash with flame when stopping cutting.Fixture 120 is horizontally set on framework 110, and relatively near the bottom of framework 110, it comprises the second back shaft 121, second turn-screw 122 be set in parallel on framework 110, also comprises the second handle 123 be connected with the second back shaft 121.Second back shaft 121, second turn-screw 122 is arranged with the first jaw 124 and the second jaw 125 be oppositely arranged, rotate second handle 123 to rotate the second turn-screw 122, thus drive first, second jaw 124,125 can do in opposite directions or relative motion with clamping or loosen heavy pound plate.Fixture 120 can be carried out quick position and fixes by counterweight pound plate.Preferably, in the centre of first, second jaw 124,125, the second back shaft 121, second turn-screw 122 is fixed with middle base 126, for Zhi Chengchong pound plate, makes the effect gripping heavy pound plate better.Preferably, as shown in Figure 7, shutter is provided with at first, second jaw 124,125 near the side of framework 110.Its effect is when cutting machine 100 is in running order, can stop the flame fallen from top and splash, thus the second turn-screw 122 that protection is in the fixture 120 of below injures from high temperature and scum by shutter.This shutter is telescopic, and it comprises fixed head 127 and portable plate 128.Fixed head 127 is separately positioned on framework 110 and on first, second jaw 124,125, is connected with polylith portable plate 128 between fixed head 127.Understandable, this polylith portable plate 128 can be mutually nested, can stretch along the second turn-screw 122 or shrink.When first, second jaw 124,125 does relative motion, first, second jaw 124,125 is drawn close mutually, and shutter extends and extends; When first, second jaw 124,125 does move toward one another, first, second jaw 124,125 is separated from each other, and portable plate 128 is mutually nested, and shutter shrinks and shortens.
Preferably, the first turn-screw 133 is mutually vertical with the second turn-screw 122, facilitates the cutting of cutter sweep 140 counterweight pound plate.
Fig. 8 shows the structural representation of the cutter sweep 140 of one embodiment of the present of invention.As shown in the figure, cutter sweep 140 performs the gas flame cuttiug of counterweight pound plate.Cutter sweep 140 also comprises cutting to chew support 142 and cut chews cantilever 143, cuts to chew 141 and be located to cut and chew on support 142, cuts to chew support 142 and chew cantilever 143 be connected with cutting, and cuts to chew support 142 and can chew cantilever 143 and rotate, to adjust the cutting angle cutting and chew 141 relative to cutting.Preferably, cutter sweep 140 also comprises gas control valve 144, and in order to adjust the gas output of fuel gas, tracheae 145 connects gas control valve 144 and cuts chews 141.Also be provided with dial 146 cutting to chew support 142 and cut the link position chewing cantilever 143, be used to indicate to cut and chew support 142 and cut the angle of chewing between cantilever 143, thus determine to cut the cutting angle chewing 141 counterweight pound plates.Rotation is cut and is chewed support 142, drives the cutting angle cutting and chew 141 arrival one and set.
Fig. 9 shows the structural representation of the plummet plate of one embodiment of the present of invention.As shown in the figure, one end of plummet plate 160 is wider, and the other end is narrower.Multiple through hole 161 is offered in one end that plummet plate 160 is wider, is arranged on the first back shaft 132 and/or the first turn-screw 133 to facilitate plummet plate 160.The side of plummet plate 160 is provided with pointer 162, in order to determine the datum mark of heavy pound plate.
Figure 10 shows the structural representation of the scale 136 of one embodiment of the present of invention.As shown in the figure, flame cutting machine also comprises scale 136.Scale 136 is arranged on guider 130, parallel with the first back shaft 132, and scale 136 is provided with two spacing blocks 1361, and spacing block 1361 can need move on scale 136 and be fixed according to cutting position.Scale 136 can with plummet plate 160 and worm gear seat 156 with the use of.
Figure 11 shows the structural representation of the positioner 170 of one embodiment of the present of invention.As shown in the figure, positioner 170 comprises alignment pin bearing 171 and location-plate 172, alignment pin bearing 171 is arranged on supporting seat 131, location-plate 172 is arranged on framework 110, positioner 170, for determining the position of cutter sweep 140, makes the perpendicular bisector of montant 151 perpendicular to separated time in the transverse direction of heavy pound plate.Alignment pin 173 on alignment pin bearing 171 is for fixed locating stud bearing 171.Location-plate 172 is provided with breach 1721 towards supporting seat 131 side, itself and alignment pin bearing 171 with the use of, when alignment pin bearing 171 aligns with breach 1721, illustrate that cutter sweep 140 puts in place, now the perpendicular bisector of montant 151 is just in time perpendicular to separated time in the transverse direction of the heavy pound plate be fixed.
Below in conjunction with the specific operation process of accompanying drawing introduction heavy pound plate groove flame cutting machine.
The fixture 120 that Figure 12 shows one embodiment of the present of invention carries out the schematic diagram of clamp operation.Shown in composition graphs 6, the guider 130 on framework 110 top of heavy pound plate groove flame cutting machine is dragged to the side of framework 110 along two side rails 111, exposes the fixture 120 bottom framework 110.Rotate the handle of fixture 120, drive the second turn-screw 122, first, second jaw 124,125 be oppositely arranged is gone in the same direction along described second back shaft 121 and the second turn-screw 122, separates gradually.Then heavy pound plate 180 is placed between first, second jaw 124,125, makes first, second jaw 124,125 relative movement by reversely rotating handle, thus heavy pound plate 180 is clamped.
The cutter sweep 140 that Figure 13 shows one embodiment of the present of invention locates schematic diagram.Shown in composition graphs 2, the guider 130 on framework 110 top of heavy pound plate groove flame cutting machine is dragged to the centre of framework 110 along two side rails 111, i.e. the top of fixture 120, adjustment positioner 170.By the breach alignment on alignment pin bearing 171 and location-plate 172, now whole guider 130 roughly drops on the centre position of whole framework 110, and the perpendicular bisector of montant 151 is perpendicular to separated time in the transverse direction of heavy pound plate.By alignment pin 173 fixed locating stud bearing 171.
Figure 14 shows cutting of one embodiment of the present of invention and chews 141 cutting position adjustment schematic diagrames.As shown in the figure, adjustment is cut and is chewed 141 positions and angle of inclination, and namely adjustment is cut and chewed 141 relative to the groove position and the angle that weigh pound plate.Rotate handwheel 152, put down montant 151, allow the bottom of montant 151 near heavy pound plate, montant 151 is vertical with weight pound plate, cuts to chew cantilever 143 and be flexibly connected with the bottom of montant 151, cuts that to chew cantilever 143 parallel with heavy pound plate 180.As shown in the figure, cut and chew cantilever 143 and the connecting portion of montant 151 and arrive that to cut the distance of chewing 141 be W, move left and right to cut and chew cantilever 143 and can chew cutting the position that 141 move to the groove near heavy pound plate 180 with the relative position of montant 151, will cut by a knob 147 and chew cantilever 143 and be fixed on montant 151.Cut to chew support 142 and cut and chew cantilever 143 and be rotatably connected, be also provided with dial 146 cutting to chew support 142 and cut the link position chewing cantilever 143, the angle a chewed between 141 and heavy pound plate is cut in instruction.Rotation is cut and is chewed support 142, and adjustment is cut and chewed support 142 and cut the angle of chewing between cantilever 143, can determine the concrete bevel angle that will cut according to dial 146.
Figure 15 shows the schematic diagram of the determination heavy pound plate datum mark of one embodiment of the present of invention.Figure 16 show one embodiment of the present of invention really boning out cutting terminal schematic diagram.As shown in the figure, the vertical plate 160 be arranged on the first back shaft 132 and the first turn-screw 133 is dragged to heavy pound plate 180 direction, allows the end sides of the side of plummet plate 160 and heavy pound plate 180 fit.Owing to being subject to gravitational effect, the narrow end of vertical plate 160 is sagging, the side plane of vertical plate 160 be all the time in vertical state and perpendicular to heavy pound plate 180, pointer 162 on plummet plate 160 coordinates with scale 136, pointer 162 points to the concrete graduation position on scale 136, and this particular location is as measurement (cutting) datum mark of heavy pound plate.
By calculating the distance in weight pound plate transverse direction between branch (in horizontal relative to heavy pound plate separated time 1/2 place) and datum mark, here transverse direction is the direction parallel with the first turn-screw 133, adjustment worm gear seat 156, makes to divide branch in the position of arrow 1561 and the transverse direction of heavy pound plate 180 (in horizontal relative to heavy pound plate separated time 1/2 place) consistent in worm gear seat 156.Then be the second datum mark with branch in this, determined the straight cuts terminal of heavy pound plate 180 by mobile two positions of spacing block 1361 on scale 136.
Figure 17 shows the straight cuts schematic diagram of one embodiment of the present of invention.Figure 18 shows the camber line cutting schematic diagram of one embodiment of the present of invention.The position of adjustment worm gear seat 156, makes it near the first spacing block 1361, is equivalent to adjustment and cuts and chew 141 positions, make it aim at straight line cutting starting point.Then light gas cutting, the cut edge place of counterweight pound plate 180 carries out preheating, when preheating edge is Chinese red, open combustion oxygen.Now, the first handle 135 be arranged on supporting seat 131 is in outer fix, conversion gear 1351 on first handle 135 matches with the flat key (not shown) on the first turn-screw 133, slow rotation first handle 135, first turn-screw 133 rotates and drives worm gear seat 156 to move, and starts to cut Article 1 straight line.In straight cuts process, when worm gear seat 156 touches second spacing block 1361, the cutting of Article 1 straight line is complete.
Article 1 straight line cut complete while first handle 135 is pushed inward, the conversion gear 1351 on first handle 135 is engaged with the driven gear on shaft with key way 134.Continue slow turning handle, (acting in conjunction of active, driven two gears is comprised by shaft with key way gear 1341, drive driving gear by driven gear) and conversion gear 1351 coordinate the rotary motion produced by turning handle passed to speed change and angle positioning device 170150, montant 151 is driven to rotate by worm gear and worm screw, thus drive to cut and chew 141 and make pivoting movement, carry out arc cutting.When cutter sweep 140 rotates to set angle in cutting process, such as 180 degree time, angular stop means 157 can automatically lock cutter sweep 140, now Article 1 arc-shaped side cutting complete.
Then the Article 2 straight line of counterweight pound plate 180 and Article 2 camber line limit are cut.Its method of operating with cutting Article 1 straight line and Article 1 camber line limit identical.After four edges all cuts, the work of heavy pound plate beveling and cutting is complete.
One provided by the invention heavy pound plate groove flame cutting machine, its structure is simple, easy to operate, is specially adapted to the beveling and cutting to kidney-shaped and circular heavy pound plate.
Those skilled in the art can be obvious, can carry out various modifications and variations and without departing from the spirit and scope of the present invention to above-mentioned exemplary embodiment of the present invention.Therefore, be intended to that the present invention is covered and drop within the scope of appended claims and equivalent arrangements thereof to amendment of the present invention and modification.
Claims (12)
1. a heavy pound plate groove flame cutting machine, comprising:
Framework, is provided with guide rail in the bilateral symmetry of described framework;
Fixture, is horizontally disposed with on said frame, for fixing described heavy pound plate;
Guider, arranges on said frame and is positioned at the top of described fixture, comprising the supporting seat be separately positioned on described guide rail, the first back shaft be arranged in parallel between described supporting seat, the first turn-screw and shaft with key way;
Cutter sweep, comprises cutting and chews, and can cut described heavy pound plate;
Speed change and angle positioning device, be arranged on the described support axostylus axostyle of described guider, turn-screw and shaft with key way, described speed change and angle positioning device comprise montant, described cut to chew be arranged on described montant, cut to chew described in described montant can drive under the gearing of described guider and do rectilinear motion or rotary motion.
2. heavy pound plate groove flame cutting machine as claimed in claim 1, it is characterized in that, described speed change and angle positioning device also comprise the handwheel, handwheel seat, worm and gear, bearing platen and the worm gear seat that arrange from top to bottom, and the described montant run through wherein, described worm gear seat is arranged on described first back shaft and described first turn-screw, described speed change and angle positioning device also comprise bearing block, and described bearing block is arranged on described shaft with key way.
3. heavy pound plate groove flame cutting machine as claimed in claim 2, it is characterized in that, described speed change and angle positioning device also comprise angular stop means, to limit the arc cutting angle to described heavy pound plate.
4. heavy pound plate groove flame cutting machine as claimed in claim 1, it is characterized in that, described guider also comprises first handle, is arranged on described supporting seat, described first handle can move relative to described supporting seat, to drive described first turn-screw or described shaft with key way respectively.
5. heavy pound plate groove flame cutting machine as claimed in claim 1, it is characterized in that, described fixture comprises the second back shaft, the second turn-screw that be arranged in parallel on said frame, also comprise the second handle be connected with described second back shaft, described second back shaft, the second turn-screw are arranged with the first jaw be oppositely arranged and, the second jaw.
6. heavy pound plate groove flame cutting machine as claimed in claim 5, is characterized in that, mutually vertical with the second turn-screw at described first turn-screw.
7. heavy pound plate groove flame cutting machine as claimed in claim 5, is characterized in that, described first jaw and/or the second jaw are provided with shutter, can block described second turn-screw.
8. heavy pound plate groove flame cutting machine as claimed in claim 1, it is characterized in that, described cutter sweep also comprises cutting to chew support and cut chews cantilever, described cut chew be erected at described in cut and chew on support, described cutting is chewed support and is chewed cantilever be connected with described cutting, described cut chew support can relatively described in cut and chew cantilever-rotating, described in adjusting, cut the cutting angle chewed, described in cut and chew cantilever and be arranged on described montant.
9. heavy pound plate groove flame cutting machine as claimed in claim 8, it is characterized in that, described cutter sweep also comprises gas control valve, in order to adjust tolerance.
10. heavy pound plate groove flame cutting machine as claimed in claim 1, is characterized in that, also comprise plummet plate, be arranged on described first back shaft and/or the first turn-screw, to determine the datum mark of described heavy pound plate.
11. weigh pound plate groove flame cutting machine as claimed in claim 10, it is characterized in that, also comprise scale, be arranged on described guider, parallel with described first back shaft, and described scale is provided with spacing block.
12. weigh pound plate groove flame cutting machine as claimed in claim 1, it is characterized in that, also comprise positioner, described positioner comprises alignment pin bearing and location-plate, described alignment pin bearing settlement is on described supporting seat, described location-plate is arranged on said frame, and described positioner is for determining the position of described cutter sweep, and the alignment pin on described alignment pin bearing is used for fixing described alignment pin bearing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510866426.XA CN105312727B (en) | 2015-12-01 | 2015-12-01 | A kind of heavy pound plate groove flame cutting machine |
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| CN201510866426.XA CN105312727B (en) | 2015-12-01 | 2015-12-01 | A kind of heavy pound plate groove flame cutting machine |
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| CN105312727A true CN105312727A (en) | 2016-02-10 |
| CN105312727B CN105312727B (en) | 2017-10-27 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014495A (en) * | 2018-10-01 | 2018-12-18 | 湖州杭佳弹簧有限公司 | Spring end face cutting machine |
| CN110625231A (en) * | 2019-09-25 | 2019-12-31 | 集美大学 | Simple manual plasma cutting machine for pipe fitting butt joint intersecting line hole opening |
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| US6764640B1 (en) * | 2001-10-31 | 2004-07-20 | Edison Welding Institute | Torch-based cutting tool |
| CN201437183U (en) * | 2009-04-23 | 2010-04-14 | 北京林克曼数控技术股份有限公司 | Numerically controlled cutting equipment for welding bevel of plate metal workpiece |
| CN201744802U (en) * | 2010-06-24 | 2011-02-16 | 江阴纳尔捷机器人有限公司 | Beveling machine |
| CN204018915U (en) * | 2014-08-22 | 2014-12-17 | 中国十七冶集团有限公司 | Circular steel plate blanking device |
| CN205147543U (en) * | 2015-12-01 | 2016-04-13 | 上海振华重工(集团)股份有限公司 | Heavy pound board groove flame cutting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014495A (en) * | 2018-10-01 | 2018-12-18 | 湖州杭佳弹簧有限公司 | Spring end face cutting machine |
| CN110625231A (en) * | 2019-09-25 | 2019-12-31 | 集美大学 | Simple manual plasma cutting machine for pipe fitting butt joint intersecting line hole opening |
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