CN204736049U - Wire drawing device and do not have application rail vehicle - Google Patents
Wire drawing device and do not have application rail vehicle Download PDFInfo
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- CN204736049U CN204736049U CN201520385395.1U CN201520385395U CN204736049U CN 204736049 U CN204736049 U CN 204736049U CN 201520385395 U CN201520385395 U CN 201520385395U CN 204736049 U CN204736049 U CN 204736049U
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Abstract
The utility model relates to a wire drawing device and do not have application rail vehicle, including the wire drawing machine, the wire drawing machine includes that abrasive band, stand, setting are in the stand periphery is triangular distribution's drive roll, backing roll and tensioning roller and straining device, the abrasive band is connected for the belt drive with drive roll, backing roll and tensioning roller respectively, straining device includes the support frame, is used for the tuningout mechanism of tensioning roller tuningout, the tensioning roller is fixed on the support frame, the top of support frame and bottom respectively with fix upper and lower slide rail sliding connection on the stand, be provided with the tensioning cylinder between support frame and the stand. The utility model discloses equipment adopts open overall arrangement to for the broad width face, easily realize a wire drawing shaping of automobile body parts, no lapping defect. Through setting up flexible follow up mechanism, the low uneven influence to drawing quality of automobile body components list facial height has been overcome. Straining device's structural design had both realized the tensioning in abrasive band, can correct the off tracking in abrasive band simultaneously.
Description
Technical field
The utility model relates to a kind of surface processing device, particularly a kind of wire-drawing frame and without application rail vehicle.
Background technology
In order to improve the decorative appearance of vehicle body of railway vehicle, usually adopt application car body, namely adopt the surface treatment method of oil paint coating, general coating process is: early stage process-priming paint-putty-base coat-finish paint, whole technical process is loaded down with trivial details and time-consumingly take a lot of work.
Do not use putty, paint without application car body, reduce the consumption of welding wire, gas, not only can reduce production cost, can reduce car body weight yet, reduce energy consumption, there is distinct technical advantage and competitiveness.
Utility model content
The utility model main purpose is to solve the problem and deficiency, provides one can carry out wire drawing process to car body surface, realizes the wire-drawing frame without application rail vehicle.
Another object of the present utility model is to provide a kind of without application rail vehicle.
For achieving the above object, the technical solution of the utility model is:
A kind of wire-drawing frame, comprises wire drawing machine, for treating processing cart body component wire drawing process;
Described wire drawing machine comprises abrasive band, column, the drive roll being arranged on the peripheral distribution triangular in shape of described column, backing roll and idler roller and for the tensioning in abrasive band and the strainer of tuningout;
Described abrasive band is that V belt translation is connected respectively with drive roll, backing roll and idler roller;
Described strainer comprises bracing frame, adjusting deviation device for idler roller tuningout, and described idler roller is fixed on bracing frame, and the top of support frame as described above is connected with the upper and lower tensioning slide be fixed on described column respectively with bottom;
Tensioning cylinder is provided with between support frame as described above and column.
Further, a kind of wire-drawing frame according to claim 1, it is characterized in that: arrange the brace summer stretched out on support frame as described above top, described brace summer is connected with described upper tensioning slide, and described idler roller top is connected by oscillating bearing with described brace summer.
Further, support frame as described above bottom is fixedly connected with an adjusting deviation device base, and described adjusting deviation device base is connected with described lower tensioning slide.
Further, described adjusting deviation device comprises a longitudinal roller line slideway be arranged on described adjusting deviation device base, the slide block of described roller line slideway connects a hold-down roll method dish, described hold-down roll method dish is fixedly connected with the bottom of idler roller, and described hold-down roll method dish is connected with an oscillating cylinder.
Further, between described drive roll, backing roll, be provided with flexible hunting gear, the pressure grinding roller cylinder that described flexible hunting gear comprises the many pressure grinding rollers coaxially arranged, runs through the mandrel at many pressure grinding roller centers, gives to press grinding roller constant pressure;
Described pressure grinding roller cylinder and mandrel hinged;
Be provided with a support chip between two often adjacent pressure grinding rollers, one end and the described mandrel of described support chip are hinged, and the other end and a bearing are fixed, and described pressure grinding roller cylinder is fixedly connected with described bearing.
Further, described support chip is fixed by a support chip briquetting and described bearing, the side of described support chip briquetting is inclined plane, be provided with a support chip between two adjacent support chip briquettings and compress skewback, the both sides that described support chip compresses skewback are inclined plane and coordinate with the inclined plane of support chip briquetting, and described support chip compresses skewback bolt and is fixed on bearing.
Further, described wire-drawing frame also comprises running gear, for the fixing of body part to be processed and displacement;
Described running gear comprises dynamic framework, fixing and driving body part displacement to be processed for body part to be processed;
Quiet framework, for carrying described dynamic framework;
Drive unit, for making described dynamic framework displacement;
Described quiet framework comprises fixed frame, the upper and lower guide rail beam fixing with described fixed frame, and described upper and lower guide rail beam is respectively arranged with upper and lower rolling wheel guide rails;
Described dynamic framework and described upper and lower rolling wheel guide rails are slidably connected.
Further, described upper and lower rolling wheel guide rails is line slideway, and its cross section is " L " shape;
Upper roller assembly and bottom roller assembly is respectively arranged with at the top of described dynamic framework and bottom;
Described upper roller assembly comprises upper roller framework, be arranged on a pair first clamping wheels on upper roller framework and a first row travelling wheel, described a pair first clamping wheels contact with the protuberance both sides side slip of upper roller guide rail " L " shape, and the protuberance bottom surface of described the first row travelling wheel and upper roller guide rail " L " shape slidingly contacts;
Described bottom roller assembly comprises bottom roller framework, be arranged on a pair second clamping wheels on bottom roller framework and a pair second road wheels, described a pair second clamping wheels contact with the protuberance both sides side slip of bottom roller guide rail " L " shape, and the protuberance end face of described a pair second road wheels and bottom roller guide rail " L " shape slidingly contacts;
Described drive unit comprises the mount pad be fixed on described dynamic framework, is arranged on motor and speed reducer on described mount pad, and described motor is connected with reductor shaft, arranges gear in output end of reducer;
Described quiet framework is provided with the tooth bar with described gears meshing.
Another technical scheme of the present utility model is:
A kind of wire-drawing frame, comprises Work fixing device, fixing for body part to be processed;
Wire drawing machine, for treating processing cart body component wire drawing process;
Described wire drawing machine comprises abrasive band, wire drawing machine bracing frame, be arranged on drive roll, backing roll and idler roller on described wire drawing machine bracing frame and for the tensioning in abrasive band and the strainer of tuningout;
Described abrasive band is that V belt translation is connected respectively with drive roll, backing roll and idler roller;
The wire drawing machine displacement guide rail that described wire drawing machine bracing frame and ground pedestal are arranged is slidably connected;
Described strainer comprises bracing frame, adjusting deviation device for idler roller tuningout, and described idler roller is fixed on support frame as described above, and the top of support frame as described above is connected with the upper and lower tensioning slide be fixed on described wire drawing machine bracing frame respectively with bottom;
Tensioning cylinder is provided with between support frame as described above and wire drawing machine bracing frame.
Another technical scheme of the present utility model is:
A kind of without application rail vehicle, comprise the wire drawing car body that above-mentioned a kind of wire-drawing frame is produced.
To sum up content, a kind of wire-drawing frame described in the utility model and without application rail vehicle, tool has the following advantages:
1, equipment adopts open layout, and is wide format, is easy to realize body part wire-drawing shape, gapless.
2, by arranging flexible hunting gear, overcoming body part surface and being uneven on the impact of wire drawing quality.
3, the structural design of strainer had both achieved the tensioning in abrasive band, can correct the sideslip in abrasive band simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the wire drawing machine main body schematic diagram of embodiment one;
Fig. 5 is the running gear schematic diagram of embodiment one;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the top view of Fig. 5;
Fig. 8 is the dynamic frame part schematic diagram of embodiment one;
Fig. 9 is the left view of Fig. 8;
Figure 10 is the flexible hunting gear schematic diagram of embodiment one, two and three;
Figure 11 is the upward view of Figure 10;
Figure 12 is the left view of Figure 10;
Figure 13 is the A-A sectional view of Figure 10;
Figure 14 is the strainer schematic diagram of embodiment one, two and three;
Figure 15 is the left view of Figure 14;
Figure 16 is the top view of Figure 14;
Figure 17 is the idler roller structural representation of embodiment one, two and three;
Figure 18 is the structural representation of the utility model embodiment two;
Figure 19 is the left view of Figure 18;
Figure 20 is the layout drawing of the utility model embodiment three;
Figure 21 is the front view of the utility model embodiment three;
Figure 22 is the side view of Figure 21.
As shown in Fig. 1 to Figure 22, column 1, drive roll 2, backing roll 3, idler roller 4, drive motors 5, pressure grinding roller 6, mandrel 7, pressure grinding roller cylinder 8, support chip 9, bearing 10, support chip briquetting 11, support chip compresses skewback 12, connecting plate 13, fixed frame 14, upper guide rail beam 15, lower guide rail beam 16, upper roller guide rail 17, bottom roller guide rail 18, frame body 19, upper roller framework 20, first clamping wheel 21, the first row travelling wheel 22, bottom roller framework 23, second clamping wheel 24, second road wheel 25, mount pad 26, motor 27, reductor 28, gear 29, tooth bar 30, bracing frame 31, brace summer 32, adjusting deviation device base 33, oscillating bearing 34, upper tensioning guide rail 35, lower tensioning guide rail 36, rubber roll 37, roller line slideway 38, hold-down roll method dish 39, oscillating cylinder 40, leading screw 41, handwheel 42, wire drawing machine bracing frame 43, wire drawing machine displacement guide rail 44, wire drawing machine drive motors 45, abrasive band 46, adjusting center two-row ball bearing 47, a prep stand position 48, wire drawing worker-house 49, No. two prep stand positions 50, material tool storage district 51, car body displacement rails 52, skylight 53, overhead traveling crane 54.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
For convenience of description, " longitudinal direction " herein refers to the left and right directions in Fig. 1, and " transverse direction " refers to the left and right directions in Fig. 2.
Embodiment one:
Wire-drawing frame described in the utility model is applied to processing cart body component, and especially car body surface is as the Wire Drawing of side wall etc.
As shown in Figure 1 to Figure 3, wire-drawing frame comprises two parts composition, and a part is running gear, and another part is wire drawing machine main part.Running gear is used for the fixing of body part to be processed and displacement, and wire drawing machine is used for treating processing cart body component wire drawing process.
Wire drawing machine comprises column 1, the drive roll 2 of distribution triangular in shape, backing roll 3 and idler roller 4, abrasive band 46 respectively with drive roll 2, backing roll 3 and idler roller 4 for V belt translation is connected, drive roll 2, backing roll 3, idler roller 4 are arranged on the peripheral distribution triangular in shape of column 1.Be fixed on body part to be processed on running gear towards drive roll 2 and backing roll 3 side, body part to be processed at running gear top offset to realize wire drawing.
Be fixed on bottom drive roll 2, backing roll 3 and idler roller 4 on a base, base and ground are fixed by chemical anchor bolts, and base is also provided with a drive motors 5, and drive motors 5 to be connected with drive roll 2 by V-type band and to drive drive roll 1 to rotate.
Wire drawing machine adopts open vertical structure, has wide format, is easy to realize body part wire-drawing shape, gapless.Three rollers adopt triangular structure design, and drive roll 2 rotating speed is stepless adjustable between 500-2500 rev/min, and wire drawing machine and ground adopt multiple spot to be rigidly connected, and rigidity is high, effectively can avoid the vibration effect that roller high-speed motion brings.
As shown in Fig. 4,10,11,12,13, flexible hunting gear is provided with between drive roll 2 and backing roll 3, the pressure grinding roller cylinder 8 that flexible hunting gear comprises the many pressure grinding rollers 6 coaxially arranged, runs through the mandrel 7 at many pressure grinding roller 6 centers, gives to press grinding roller 6 constant pressure, pressure grinding roller cylinder 8 is three axle cylinders of band guide rod, is fixed on column 1.
Be provided with bearing between every root pressure grinding roller 6 and mandrel 7, be folded with a support chip 9 between two often adjacent pressure grinding rollers 6, one end of support chip 9 is provided with through hole and hinged with mandrel 7, and the other end is fixing with a bearing 10.
Bearing 10 offers groove, two adjacent support chips 9 to insert in same groove and are close to cell wall and arrange, be fixed by a support chip briquetting 11 at another side, the side of support chip briquetting 11 is inclined plane, be provided with a support chip between two support chip briquettings 11 in same groove and compress skewback 12, the both sides that support chip compresses skewback 12 are inclined plane and coordinate with the inclined plane of support chip briquetting 11, and support chip compresses skewback 12 bolt and is fixed on bearing 10.
Bearing 10 is provided with a through hole, and pressure grinding roller cylinder 8 is provided with a plate 13, and connecting plate 13 is fastening by the through hole of a bearing pin and bearing 10.
In the present embodiment, flexible hunting gear is made up of three groups of said structures, and the pressure grinding roller 6 in three groups all coaxial vertical is arranged on abrasive band 46 near column 1 side, and it is compressed abrasive band 46 by pressure grinding roller cylinder 8 and abrasive band 46 is close on body part to be processed.
Three axle cylinders of flexible hunting gear have guide function, horizontal and vertical moment of torsion can be carried, its air inlet connects pressure regulator valve (not shown), ensure that in-cylinder pressure is constant, in drawing process, when body part surface to be processed occurs raised or sunken, pressure grinding roller 6 can be pressed to surface of the work rapidly by cylinder again, ensure that wire-drawing effect.
Same root mandrel 7 arranges many pressure grinding rollers 6, and is carried out the mode that is connected by support chip 9 and cylinder, can ensure that between two often adjacent pressure grinding rollers 6, gap minimizes, and is beneficial to wire drawing, while can obtain sufficiently high intensity again.
Pressure grinding roller 6 connects cylinder by articulated manner, and every root pressure grinding roller 6 all can carry out minor rotation along pin joint, makes pressure grinding roller 6 flexibility better, more adapts to the surface condition of rail vehicle monoblock vehicle body side wall or other one machine-shaping parts.
Utilize support chip to compress skewback 12 fixed support sheet 9, by fixed forms such as bearing pin fixing pressure grinding roller cylinders 8, make flexible hunting gear structure simple, assemble, adjust convenient.
As shown in Figures 5 to 7, running gear comprises dynamic framework, quiet framework and drive unit.Wherein dynamic framework is used for the fixing of body part to be processed and drives body part displacement to be processed; Quiet framework is for carrying dynamic framework; Drive unit is for driving dynamic framework displacement.
Quiet framework comprises fixed frame 14, the upper guide rail beam 15 fixing with fixed frame 14 and lower guide rail beam 16, upper guide rail beam 15 is provided with upper roller guide rail 17, lower guide rail beam 16 is provided with bottom roller guide rail 18.Fixed frame 14 is fixed on ground, and quiet frame structure is by square steel tube welding fabrication, and each joint face processes at one time, to ensure higher quality of fit.
Upper roller guide rail 17 and bottom roller guide rail 18 are line slideway, the long 4.8m of single track, and its cross sectional shape is " L " type, and adopts segment design, to facilitate the layout of roller, guarantee that running gear is not only compact but also have higher rigidity.Upper roller guide rail 17 and bottom roller guide rail 18 carry out bolt with beam assembly to be fixed, such split design makes upper guide rail beam 15 and lower guide rail beam 16 disposablely machine, dimensional accuracy and geometric accuracy can be guaranteed, and solve the difficulty of long guideway in installation, debugging.
As shown in Figure 8 and Figure 9, dynamic framework comprises a frame body 19, respectively arranges two groups of upper roller assemblies and two groups of bottom roller assemblies at the top of frame body 19 and bottom.
Upper roller assembly comprises upper roller framework 20, the first clamping wheel 21 of vertical a pair setting be arranged on upper roller framework 20 and level be to the first row travelling wheel 22 arranged, a pair first clamping wheels 21 contact with the protuberance both sides side slip of upper roller guide rail 17 " L " shape, and the first row travelling wheel 22 slidingly contacts with the protuberance bottom surface of upper roller guide rail 17 " L " shape.
First clamping wheel 21 comes from the lateral pressure of pressure grinding roller 6 in drawing process for balancing body part to be processed, the turning torque that the first row travelling wheel 22 produces dynamic framework for stoping wire drawing power, each roller all adopts needle bearing, be designed with eccentric adjusting sleeve at mandrel place simultaneously, can adjust in the gap in the scope of 0-0.8mm between pair roller and upper roller guide rail 17, ensure that each roller can well contact with upper roller guide rail 17, effectively prevent part because manufacturing, rigging error and gap between the moving component produced, improve kinematic accuracy, reduce the impact noise between roller and upper roller guide rail 17, extend the working life of upper roller guide rail 17 and roller.
Bottom roller assembly comprises bottom roller framework 23, the second clamping wheel 24 of vertical a pair setting be arranged on bottom roller framework 23 and a pair level be to the second road wheel 25 arranged, a pair second clamping wheels 24 contact with the protuberance both sides side slip of bottom roller guide rail 18 " L " shape, and a pair second road wheels 25 slidingly contact with the protuberance end face of bottom roller guide rail 18 " L " shape.
Drive unit comprise be fixed on dynamic framework side mount pad 26, be arranged on motor 27 on mount pad 26 and reductor 28, motor 27 and reductor 28 axle connection for transmission, the output of reductor 28 is provided with a gear 29, bottom roller guide rail 18 is provided with the tooth bar 30 engaged with gear 29.
Second clamping wheel 24 is for the radial load offsetting gear 29, tooth bar 30 produces in motion process, and a pair second walking rollers 25 are for bearing the weight of dynamic framework and body part to be processed.
As shown in Figure 14 to Figure 16, wire drawing machine also comprises strainer, and this strainer is used for the tensioning in abrasive band 46 and tuningout, and strainer comprises bracing frame 31, is fixed on the idler roller 4 of bracing frame 31, adjusting deviation device for idler roller 4 tuningout.
A brace summer 32 is stretched out on bracing frame 31 top, and bottom is fixedly connected with an adjusting deviation device base 33 by longitudinal adjusting deviation device, and idler roller 4 top is connected by oscillating bearing 34 with brace summer 32, and bottom is connected with adjusting deviation device base 33 by adjusting deviation device.Column 1 is fixed with outward extending on tensioning guide rail 35 and lower tensioning guide rail 36, brace summer 32 and upper tensioning guide rail 35 are slidably connected, and adjusting deviation device base 33 and lower tensioning guide rail 36 are slidably connected.Tensioning cylinder (not shown) is provided with between bracing frame 31 and column 1, tensioning cylinder output is close to idler roller 4, and the constant pressure that whole strainer is provided by upper and lower tensioning guide rail 35,36 and tensioning cylinder realizes lateral displacement and tensioning function.
Adjusting deviation device comprises horizontal adjusting deviation device and longitudinal adjusting deviation device.
Longitudinal adjusting deviation device comprises a longitudinal roller line slideway 38 be arranged on adjusting deviation device base 33, the slide block of roller line slideway 38 connects a hold-down roll method dish 39, hold-down roll method dish 39 is fixedly connected with the bottom of idler roller 4, hold-down roll method dish 39 is connected with an oscillating cylinder 40, oscillating cylinder 40 is arranged on the side of roller line slideway 38, and is fixed on adjusting deviation device base 33.Because idler roller 4 top connects brace summer 32 by oscillating bearing 34, can realize the swing of any direction, oscillating cylinder 40 promotes hold-down roll method dish 39 and vertically moves, and enables the bottom longitudinal oscillation of idler roller 4, realizes bias adjusting function.
Horizontal adjusting deviation device comprises one and is horizontally installed on leading screw 41 on adjusting deviation device base 33, and leading screw 41 one end connects handwheel 42, and the other end connects the feather key bottom roller line slideway 38 guide-track groove.Rotate handwheel 42, leading screw 41 drives feather key to slide in guide-track groove, thus drives roller line slideway 38 lateral displacement in guide-track groove.Horizontal adjusting deviation device is mainly used in the tensioning degree regulating idler roller 4 manually.
Whole strainer realizes lateral displacement and tensioning function by the constant pressure provided by upper and lower tensioning guide rail 35,36 and tensioning cylinder, does not affect the tuningout of idler roller 4 while tensioning.Idler roller 4 realizes the adjustment of artificial lateral tension by horizontal adjusting deviation device, and by roller line slideway 38 and oscillating cylinder 40, longitudinal oscillation realizes bias adjusting function to idler roller 4.The structural design of this strainer ensure that tuningout and tensioning function are independent of each other.
As shown in figure 17, idler roller 4 is made up of mandrel 7, the rubber roll 37 be enclosed within mandrel 7, arranges adjusting center two-row ball bearing 47 between mandrel 7 and rubber roll 37.When rubber roll 37 exists alignment error with mandrel 7, adjusting center two-row ball bearing 47 inner ring can adjust with the installation direction of mandrel 7 being less than within the scope of 1.5 degree automatically relative to outer ring.
A kind of without application rail vehicle, comprise car body, bogie etc., wherein the wire drawing car body produced for above-mentioned wire-drawing frame of car body.
Wire-drawing frame described in the utility model, adopts open layout, and is wide format, is easy to realize body part wire-drawing shape, gapless.By arranging flexible hunting gear, overcoming body part surface and being uneven on the impact of wire drawing quality.The structural design of strainer had both achieved the tensioning in abrasive band, can correct the sideslip in abrasive band simultaneously.
Embodiment two:
As shown in Figure 18,19, wire-drawing frame comprises two parts composition, and a part is Work fixing device (not shown), and another part is wire drawing machine main part.Work fixing device is used for the fixing of body part to be processed, and wire drawing machine is used for treating processing cart body component wire drawing process.
Wire drawing machine comprises wire drawing machine bracing frame 43, the drive roll 2 of distribution triangular in shape, backing roll 3 and idler roller 4, abrasive band 46 respectively with drive roll 2, backing roll 3 and idler roller 4 for V belt translation is connected, drive motors mount pad is provided with above wire drawing machine bracing frame 43, in mount pad, be provided with drive motors 5, drive motors 5 to be connected with drive roll 2 by V-type band and to drive drive roll 2 to rotate.Be fixed on body part to be processed on Work fixing device towards drive roll 2 and backing roll 3 side.
The wire drawing machine displacement guide rail 44 that wire drawing machine bracing frame 43 and ground pedestal are arranged is slidably connected, wire drawing machine displacement guide rail 44 side is provided with wire drawing machine drive motors 45, and wire drawing machine realizes displacement by wire drawing machine displacement guide rail 44 thus treats processing cart body component processing.
Wire drawing machine also comprises flexible hunting gear, strainer, and its structure is all identical with embodiment one.
Embodiment three:
As shown in Figure 20 to Figure 22, a kind of without application car body wire drawing factory building, comprise four regions, be respectively a prep stand position 48, prep stand position 50, No. 49, two, wire drawing worker-house, 51, four, material tool storage district region straight line successively.Wire drawing worker-house 49 is arranged between a prep stand position 48 and No. two prep stand positions 50, for closed.
A car body displacement rails 52 is set, the through prep stand position 48 of car body displacement rails 52, prep stand position 50, No. 49, two, wire drawing worker-house.Car body displacement rails 52 is provided with trailer wagon, trailer wagon for driving array rail vehicle along a prep stand position 48, the order displacement of 49, No. two prep stand positions 50, wire drawing worker-house.
Wire-drawing frame in multiple stage embodiment one is set in wire drawing worker-house 49, get rid of running gear, reservation wire drawing machine part, six wire drawing machinees are set in the present embodiment, six wire drawing machinees are symmetricly set on car body displacement rails 52 both sides respectively, three are respectively arranged, in order to process rail vehicle two side body simultaneously in car body displacement rails 52 both sides.Top, wire drawing worker-house 49 is provided with openable skylight 53, in order to change wire drawing machine abrasive band 46.
Dust collect plant (not shown) and overhead traveling crane 54 is also provided with in car body wire drawing factory building.Dust collect plant comprises exhausting-dusting system, dust treatment system, and in order to prevent powder, concentration is excessive and set off an explosion in atmosphere, wire drawing worker-house 49 is also provided with dust gathering arrester, in order to collect the powder in worker-house.Overhead traveling crane 54 is in order to change wire drawing machine abrasive band 46.
One in the present embodiment can realize the wire drawing of car load car body without application car body wire drawing factory building, different with material according to abrasive band particle, can be divided into corase grind, fine grinding and wire drawing, work flow can be divided into two kinds of modes, a kind of mode is disposable processing and forming technology, and another kind of is difference processing technology.
The technological process of disposable processing and forming technology is:
1, in the monosymmetric three pairs of wire drawing machinees of car body displacement rails 52, corase grind abrasive band installed by a pair wire drawing machine near side, a prep stand position 48, fine grinding abrasive band installed by a pair middle wire drawing machine, install wire drawing abrasive band near a pair wire drawing machine of side, No. two prep stand positions 50;
2, outside car body wire drawing factory building, car load to be processed is transported in car body displacement rails 52 by false chassis, and fastening with trailer wagon;
3, trailer wagon drives car load to enter the wire drawing machine unlatching of 48, three pairs, a prep stand position, and trailer wagon at the uniform velocity moves ahead with process stipulation speed, arrives No. two prep stand positions 50;
4, trailer wagon drives car load to exit car body wire drawing factory building, is transported on false chassis.
The technological process of processing respectively is:
1, outside car body wire drawing factory building, car load to be processed is transported in car body displacement rails 52 by false chassis, and fastening with trailer wagon;
2, trailer wagon drives car load to enter on the wire drawing machine of 48, three pairs, a prep stand position and installs corase grind abrasive band, and trailer wagon at the uniform velocity moves ahead with process stipulation speed, and arrive No. two prep stand positions 50, corase grind completes;
3, fine grinding abrasive band changed by three pairs of wire drawing machinees, and trailer wagon drives car load to get back to a prep stand position 48 from No. two prep stand positions 50 with process stipulation speed, and fine grinding completes;
4, wire drawing abrasive band changed by three pairs of wire drawing machinees, and trailer wagon at the uniform velocity moves ahead with process stipulation speed, and arrive No. two prep stand positions 50, wire drawing completes;
5, trailer wagon drives car load to exit car body wire drawing factory building, is transported on false chassis.
The replacing in wire-drawing frame abrasive band 46 can take following flow process:
Overhead traveling crane 54 drives special crawl frock to move, the skylight 53 in wire drawing worker-house 49 is opened, and special crawl frock is connected with old sand band 46 by human assistance, and overhead traveling crane 54 rises, unload old sand band 46, deposited by old sand band 46 to material tool storage district, special crawl frock sets up new abrasive band 46, overhead traveling crane 54 drives above 46 to the wire drawing machine of new abrasive band, the new abrasive band 46 of human assistance enters position, the special crawl frock of manual demolition, the skylight 53 in wire drawing worker-house 49 is closed, and overhead traveling crane 54 resets and can fulfil assignment.
The one of the present embodiment is without application car body wire drawing factory building, and except wire drawing machine wire drawing quality advantages of higher own, whole drawing process is simple, can automatic disposable realization to the wire-drawing operation of car load.By dust collect plant, strengthen the security of factory building, by equipment such as overhead traveling cranes, can change wire drawing machine abrasive band 46 easily.
As mentioned above, plan content given by reference to the accompanying drawings, can derive similar technical scheme.In every case be the content not departing from technical solutions of the utility model, any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a wire-drawing frame, is characterized in that: comprise wire drawing machine, for treating processing cart body component wire drawing process;
Described wire drawing machine comprises abrasive band, column, the drive roll being arranged on the peripheral distribution triangular in shape of described column, backing roll and idler roller and for the tensioning in abrasive band and the strainer of tuningout;
Described abrasive band is that V belt translation is connected respectively with drive roll, backing roll and idler roller;
Described strainer comprises bracing frame, adjusting deviation device for idler roller tuningout, and described idler roller is fixed on bracing frame, and the top of support frame as described above is connected with the upper and lower tensioning slide be fixed on described column respectively with bottom;
Tensioning cylinder is provided with between support frame as described above and column.
2. a kind of wire-drawing frame according to claim 1, is characterized in that: arrange the brace summer stretched out on support frame as described above top, and described brace summer is connected with described upper tensioning slide, and described idler roller top is connected by oscillating bearing with described brace summer.
3. a kind of wire-drawing frame according to claim 2, is characterized in that: support frame as described above bottom is fixedly connected with an adjusting deviation device base, and described adjusting deviation device base is connected with described lower tensioning slide.
4. a kind of wire-drawing frame according to claim 3, it is characterized in that: described adjusting deviation device comprises a longitudinal roller line slideway be arranged on described adjusting deviation device base, the slide block of described roller line slideway connects a hold-down roll method dish, described hold-down roll method dish is fixedly connected with the bottom of idler roller, and described hold-down roll method dish is connected with an oscillating cylinder.
5. a kind of wire-drawing frame according to claim 1, it is characterized in that: between described drive roll, backing roll, be provided with flexible hunting gear, the pressure grinding roller cylinder that described flexible hunting gear comprises the many pressure grinding rollers coaxially arranged, runs through the mandrel at many pressure grinding roller centers, gives to press grinding roller constant pressure;
Described pressure grinding roller cylinder and mandrel hinged;
Be provided with a support chip between two often adjacent pressure grinding rollers, one end and the described mandrel of described support chip are hinged, and the other end and a bearing are fixed, and described pressure grinding roller cylinder is fixedly connected with described bearing.
6. a kind of wire-drawing frame according to claim 5, it is characterized in that: described support chip is fixed by a support chip briquetting and described bearing, the side of described support chip briquetting is inclined plane, be provided with a support chip between two adjacent support chip briquettings and compress skewback, the both sides that described support chip compresses skewback are inclined plane and coordinate with the inclined plane of support chip briquetting, and described support chip compresses skewback bolt and is fixed on bearing.
7. a kind of wire-drawing frame according to claim 1, is characterized in that: described wire-drawing frame also comprises running gear, for the fixing of body part to be processed and displacement;
Described running gear comprises dynamic framework, fixing and driving body part displacement to be processed for body part to be processed;
Quiet framework, for carrying described dynamic framework;
Drive unit, for making described dynamic framework displacement;
Described quiet framework comprises fixed frame, the upper and lower guide rail beam fixing with described fixed frame, and described upper and lower guide rail beam is respectively arranged with upper and lower rolling wheel guide rails;
Described dynamic framework and described upper and lower rolling wheel guide rails are slidably connected.
8. a kind of wire-drawing frame according to claim 7, is characterized in that: described upper and lower rolling wheel guide rails is line slideway, and its cross section is " L " shape;
Upper roller assembly and bottom roller assembly is respectively arranged with at the top of described dynamic framework and bottom;
Described upper roller assembly comprises upper roller framework, be arranged on a pair first clamping wheels on upper roller framework and a first row travelling wheel, described a pair first clamping wheels contact with the protuberance both sides side slip of upper roller guide rail " L " shape, and the protuberance bottom surface of described the first row travelling wheel and upper roller guide rail " L " shape slidingly contacts;
Described bottom roller assembly comprises bottom roller framework, be arranged on a pair second clamping wheels on bottom roller framework and a pair second road wheels, described a pair second clamping wheels contact with the protuberance both sides side slip of bottom roller guide rail " L " shape, and the protuberance end face of described a pair second road wheels and bottom roller guide rail " L " shape slidingly contacts;
Described drive unit comprises the mount pad be fixed on described dynamic framework, is arranged on motor and speed reducer on described mount pad, and described motor is connected with reductor shaft, arranges gear in output end of reducer;
Described quiet framework is provided with the tooth bar with described gears meshing.
9. a wire-drawing frame, is characterized in that: comprise Work fixing device, fixing for body part to be processed;
Wire drawing machine, for treating processing cart body component wire drawing process;
Described wire drawing machine comprises abrasive band, wire drawing machine bracing frame, be arranged on drive roll, backing roll and idler roller on described wire drawing machine bracing frame and for the tensioning in abrasive band and the strainer of tuningout;
Described abrasive band is that V belt translation is connected respectively with drive roll, backing roll and idler roller;
The wire drawing machine displacement guide rail that described wire drawing machine bracing frame and ground pedestal are arranged is slidably connected;
Described strainer comprises bracing frame, adjusting deviation device for idler roller tuningout, and described idler roller is fixed on support frame as described above, and the top of support frame as described above is connected with the upper and lower tensioning slide be fixed on described wire drawing machine bracing frame respectively with bottom;
Tensioning cylinder is provided with between support frame as described above and wire drawing machine bracing frame.
10., without an application rail vehicle, it is characterized in that: comprise a kind of wire-drawing frame as described in any one of claim 1 to 9 the wire drawing car body produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385395.1U CN204736049U (en) | 2015-06-04 | 2015-06-04 | Wire drawing device and do not have application rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385395.1U CN204736049U (en) | 2015-06-04 | 2015-06-04 | Wire drawing device and do not have application rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204736049U true CN204736049U (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520385395.1U Active CN204736049U (en) | 2015-06-04 | 2015-06-04 | Wire drawing device and do not have application rail vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN204736049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875093A (en) * | 2015-06-04 | 2015-09-02 | 南车青岛四方机车车辆股份有限公司 | Wire drawing device and non-coating railway vehicle |
| CN106760446A (en) * | 2015-11-25 | 2017-05-31 | 钟连生 | The levelling locomotive in suspension type flooring |
-
2015
- 2015-06-04 CN CN201520385395.1U patent/CN204736049U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875093A (en) * | 2015-06-04 | 2015-09-02 | 南车青岛四方机车车辆股份有限公司 | Wire drawing device and non-coating railway vehicle |
| CN106760446A (en) * | 2015-11-25 | 2017-05-31 | 钟连生 | The levelling locomotive in suspension type flooring |
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Address after: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |