CN205465154U - Rail vehicle stainless steel automobile body assembly device - Google Patents
Rail vehicle stainless steel automobile body assembly device Download PDFInfo
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- CN205465154U CN205465154U CN201620136174.5U CN201620136174U CN205465154U CN 205465154 U CN205465154 U CN 205465154U CN 201620136174 U CN201620136174 U CN 201620136174U CN 205465154 U CN205465154 U CN 205465154U
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- side wall
- car body
- underframe
- bearing
- outside fix
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Abstract
The utility model provides a rail vehicle stainless steel automobile body assembly device, including the tight device in the interior top of side wall outside fix, the tight special mechanical device of chassis centering locating clip, specific orbit rotating arm type straining device, the interior top of side wall outside fix tightly device coordinates through horizontal oil cylinder, first connecting block, slide, linear guide, side wall outside fix piece, the interior top tie member of side wall, and the side wall positioner who walks the bench with side wall and both sides with the mode of outside fix closely laminates, the tight special mechanical device of chassis centering locating clip pass through drag hook, taut lead screw, gear drive with automobile body longitudinal center line the taut automobile body chassis of symmetry, automatic centering location and taut when realizing that the chassis falls to adorning, the chassis is placed on the bearing that has height and width adjustable function, sets up specific orbit cantilever type automatic take -up unit simultaneously, realizes chassis and bearing and closely laminates, this assembly device can be quick, accurate the equipment of completion automobile body, production efficiency and degree of automation are high.
Description
Technical field
The invention belongs to rail vehicle assembling field, be specifically related to the device that a kind of rail vehicle stainless steel car body assembles.
Background technology
Conventional rails vehicle stainless steel car body assembles, and carries out assembling, positioning by strut in body inner side, the mode that strut uses manual MAG solder joint solid with vehicle body beam column or alignment pin is connected, and underframe and car body prop up bearing and use manual mode tension laminating.This kind of assemble method has the disadvantage in that (1) manual work labor intensity is big, and Location vehicle precision is relatively low；(2) manual MAG solder joint the most to a certain degree affects car body workmanship；(3) strut crisscross setting in car affects normal operation in car, results even in the generation of personal injury accident；(4) production efficiency is low.
Summary of the invention
The present invention provides a kind of rail vehicle stainless steel car body assembling device, that it changes conventional rails vehicle stainless steel car body to assemble and use wait for bus inner position, underframe of strut and alignment pin manually to draw, with a bearing, the mode leaned on, the creative mode that have employed side wall outside fix and underframe draw, with a bearing, the car body packaging technology leaned on automatically, it can improve production efficiency and car body workmanship, reduces operation easier and operation intensity.
The technical scheme is that
A kind of rail vehicle stainless steel car body assembling device, it is characterised in that include holding device, the clamping of underframe centering location special mechanism, particular track pivoted arm take-up device in side wall outside fix, specifically:
nullHolding device in side wall outside fix，In using two set side wall outside fixs, holding device is left at car body、The right side is symmetrical arranged，It is respectively used to the side wall that horizontal direction holds out against the both sides of car body，In side wall outside fix, holding device includes base、Cross cylinder、First contiguous block、Slide、Line slideway、Spiral fine-adjustment positioner、Side wall outside fix part、Part is held out against in side wall，Base is fixed at side door doorway, the general assembly fetus position，Cross cylinder、First contiguous block、Side wall outside fix part、The part direction of motion is held out against parallel and for horizontal direction in side wall，Cross cylinder is reciprocating oil cylinder and is fixed on cross cylinder bearing，Cross cylinder external part and the first contiguous block are fixed，First contiguous block is fixing with slide to be connected，Side wall outside fix part is arranged on slide，Line slideway is installed bottom slide，The end of line slideway is provided with spiral fine-adjustment positioner，For the position of slide is fixed，Side wall outside fix part is followed the formation of oil cylinder and is adjacent to side wall outer wall and positions，Hold out against part in side wall and use crank arm mechanism，Connecting lever the first end is fixed on slide，Connecting lever the second end is adjacent on side wall inwall through side wall window or doorway，Connecting lever the second end end is provided with spiral clamping device，Spiral clamping device drives connecting lever the second end to hold out against on side wall inwall；
Underframe centering location clamping special mechanism, bearing, drag hook, tension leading screw, bearing block, gear drive is propped up including transmission, gear drive includes driving gear, driven gear, power transmission shaft, power transmission shaft one end connects driving means, bearing is fixed on transmission and props up in bearing, transmission supporting seat supports gear drive, bearing block supports the output shaft of driving means；Driven gear is arranged on the position of car body horizontal centre, driven gear synchronizes to drive both sides tension guide screw movement, tension leading screw carries out horizontal support by bearing respectively, the end of left and right tension leading screw fixes with car body longitudinal centre line symmetrically arranged drag hook respectively, drag hook inwardly compresses the lateral wall, both sides of car body floor, and both sides drag hook is equipped with horizontal direction line slideway auxiliary for sliding in bottom；Underframe is positioned over and laterally adjusts on seat, and transmission is propped up bearing and is arranged at and laterally adjusts on seat, laterally adjusts seat and is connected fixing by bolt with longitudinal base, and longitudinal direction base passes through bolt and is connected with T-slot base, and T-slot base is fixed with basis by pre-embedded bolt；
Particular track pivoted arm take-up device, uses particular track pivoted arm take-up device to be arranged in underframe two ends, and vehicle body bottom frame is strained in its open end through doorway for downward vertically；Device includes hydraulic drive mechanism, hold-down mechanism；Hold-down mechanism includes pressure arm, pressure arm is c-type structure, a little being rotationally connected with the second contiguous block of one end of c-type pressure arm, the other end is open end the car body being assembled with interior side compression, having chute on c-type pressure arm, chute axis is paralleled with the vertical edge of c-type, and shank slides in chute through chute, shank two ends are fixing on the supporting plate, and gripper shoe is fixed on support seat；Second contiguous block one end is rotationally connected with one end of c-type pressure arm, and the other end is connected with the piston rod of hydraulic drive mechanism, and the second contiguous block is with on the extended line being rotationally connected the line of motion being a little positioned at piston rod of c-type pressure arm, and piston rod movement direction is vertical direction；Hydraulic drive mechanism is arranged on support seat lower end, and piston rod is through supporting seat and the connection of the second contiguous block, and hydraulic drive mechanism includes piston cylinder, controls device, and the piston cylinder other end is fixed on base, and piston cylinder axis is for being vertically arranged.
Further, also include underframe flexible supporting device, underframe flexible supporting device is symmetricly set on below underframe and arranges with support underframe for many places, underframe flexible supporting device includes longitudinally adjusted base, width adjusting apparatus, height adjuster, longitudinally adjusted base is connected with T-slot base by bolt, and T-slot base is fixed with basis by pre-embedded bolt；Width adjusting apparatus uses rail structure to realize laterally adjusting, and it is provided with bolt type locking device in slide rail one end, height adjuster includes bearing, bearing is hollow structure, its hollow space is equipped with the threaded rod of vertical direction, the external part of this threaded rod is used for support underframe, and the position that external part is connected with bearing is provided with locking nut for spacing.
Further, being respectively provided on two sides with at vehicle body side wall and walk on stage, walk on stage and include platform and stair, in side wall outside fix, holding device is arranged on the platform walked on stage, and two walk on stage is provided with governor motion at width.
Further, in side wall outside fix, holding device is evenly arranged along length over ends of body direction.
Further, particular track pivoted arm take-up device, underframe flexible supporting device are evenly arranged respectively along length over ends of body direction.
Further, described pressure arm includes the first limit of one, the second limit, the 3rd limit, and the first limit, the 3rd limit are parallel, and the second limit vertical transition connects the first limit, the 3rd limit, transition junction be shaped as arc or bias type transition；3rd limit is open end and compresses downwards the car body being assembled, and the first limit is rotationally connected with the second contiguous block.
Further, chute is opened in the transition position of close bottom of pressure arm.
Further, drag hook is provided with module with the contact portion of underframe, and module is square or the block of rectangle structure.
Further, particular track pivoted arm take-up device also includes longitudinally adjusted mechanism, longitudinally adjusted mechanism is arranged on base bottom, and it includes being arranged on T-slot plate, the bolt that elongated direction is arranged, changes the position on T-slot plate by bolt and adjusts the lengthwise position of base；Also include width adjusting mechanism, retaining mechanism, width adjusting mechanism uses line slideway auxiliary to carry out the regulation of width, the sliding pair of line slideway auxiliary drives piston cylinder to be adjusted in width of the carbody direction, and retaining mechanism uses bolt to hold out against in line slideway auxiliary side with fixing；Described gripper shoe is two, is symmetrically distributed in pressure arm both sides, and gripper shoe is oblique ear shape structure.
Further, the control device of the hydraulic drive mechanism of particular track pivoted arm take-up device includes automatic tension module, automatic tension module by control piston rod distance of stretch out and draw back and run into barrier carry out compress reinforcing realize automatic tension to setting value.
The invention have the benefit that
1. the present invention uses the mode of outside fix to be accurately positioned to meet side wall, the requirement that satisfied different width of the carbody and profile tolerance adjust automatically simultaneously, walk on stage and be arranged in width and can be automatically adjusted in car body both sides, arranging side wall positioner on walking on stage in both sides, side wall positioner has and automatically pushes up, draws and angle regulating function.The car body of the present invention assembles with holding device in side wall outside fix, by design specific side wall outside fix mechanism, realize side wall fall dress after outside be accurately positioned, positioning precision is improved to ± 0.1mm by original ± 0.5mm, rigidly fixed by the existing side wall of side wall medial roof consolidation, it is ensured that side wall assembling position is accurately and car body cross dimensions simultaneously.The discrete unordered fixing type of attachment of process support rods in more traditional car, using holding device in side wall outside fix, positioning precision is good, and working performance is greatly improved, and avoid strut and directly weld the part injury caused with car body, eliminate operation in car potential safety hazard.
The most preferably, the present invention is in order to meet different automobile types vehicle body bottom frame width and the requirement of car body amount of deflection, realize longitudinal direction by T type groove and slotted hole and width is adjustable, height adjustable is realized by being threaded bar, arrange underframe centering location clamping special purpose device realize underframe automatic centering location, and arrange underframe particular track pivoted arm take-up device realize underframe with support seat automatic tension.
Accompanying drawing explanation
Fig. 1 is the structure chart in a cross section along car body of an embodiment of the rail vehicle stainless steel car body assembling device of the present invention；
Fig. 2 is the structure chart in another cross section along car body of an embodiment of the rail vehicle stainless steel car body assembling device of the present invention；
Fig. 3 is the sectional view of the brace rod style of prior art；
Fig. 4 be the present invention side wall outside fix in the front view of an embodiment of holding device；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the front view of an embodiment of the underframe centering location clamping special mechanism of the present invention；
Fig. 7 is the front view of an embodiment of the particular track pivoted arm take-up device of the present invention；
Fig. 8 is the side view of Fig. 7.
Detailed description of the invention
In conjunction with drawings and the specific embodiments, the present invention is described further.
As shown in Figure 1 and Figure 2, in figure: 1 roof；2 side walls；3 walk on stage；Holding device in 4 side wall outside fixs；5 underframe；6 particular track pivoted arm take-up devices；7 underframe flexible supporting devices；8 underframe centering location clamping special mechanisms.
As shown in Figure 4, Figure 5, in figure: 4-1 cross cylinder；4-2 cylinder support；4-3 the first contiguous block；4-4 slide；4-5 spiral fine-adjustment positioner；Part is held out against in 4-6 side wall；4-7 base；4-8 side wall outside fix part；4-9 line slideway.
As shown in Figure 6, in figure；6-1 longitudinal direction base；6-2 laterally adjusts seat；6-3 cardan-shaft suspension seat；6-4 drag hook；6-5 module；6-6 line slideway auxiliary；6-7 strains leading screw；6-8 bearing；6-9 gear drive；6-10 driving means；6-11 power transmission shaft；6-12 bearing block.
As it can be seen, in Fig. 7, Fig. 8: 7-1 longitudinal direction base；7-2 transverse base；7-3 gripper shoe；7-4 pressure arm；7-5 the second contiguous block；7-6 line slideway auxiliary；7-7 adjusts cushion block；7-8 adjusts screw；7-9 nut；7-10 chute；The longitudinally adjusted mechanism of 7-100；7-200 retaining mechanism；7-300 width adjusting mechanism；7-400 hydraulic drive mechanism.
Rail vehicle stainless steel car body assembling device includes holding device, the clamping of underframe centering location special mechanism, particular track pivoted arm take-up device in side wall outside fix, specifically includes:
nullHolding device in side wall outside fix，In using two set side wall outside fixs, holding device is left at car body、The right side is symmetrical arranged，It is respectively used to the side wall that horizontal direction holds out against the both sides of car body，In side wall outside fix, holding device includes base、Cross cylinder、First contiguous block、Slide、Line slideway、Spiral fine-adjustment positioner、Side wall outside fix part、Part is held out against in side wall，Base is fixed at side door doorway, the general assembly fetus position，Cross cylinder、Contiguous block、Side wall outside fix part、The part direction of motion is held out against parallel and for horizontal direction in side wall，Cross cylinder is reciprocating oil cylinder and is fixed on cross cylinder bearing，Cross cylinder external part and the first contiguous block are fixed，First contiguous block is fixing with slide to be connected，Side wall outside fix part is arranged on slide，Line slideway is installed bottom slide，The end of line slideway is provided with spiral fine-adjustment positioner，For the position of slide is fixed，Side wall outside fix part is followed the formation of oil cylinder and is adjacent to side wall outer wall and positions，Hold out against part in side wall and use crank arm mechanism，Connecting lever the first end is fixed on slide，Connecting lever the second end is adjacent on side wall inwall through side wall window or doorway，Connecting lever the second end end is provided with spiral clamping device，Spiral clamping device drives connecting lever the second end to hold out against on side wall inwall.
Underframe centering location clamping special mechanism, bearing, drag hook, tension leading screw, bearing block, gear drive is propped up including transmission, gear drive includes driving gear, driven gear, power transmission shaft, power transmission shaft one end connects driving means, bearing is fixed on transmission and props up in bearing, transmission supporting seat supports gear drive, bearing block supports the output shaft of driving means；Driven gear is arranged on the position of car body horizontal centre, driven gear synchronizes to drive both sides tension guide screw movement, tension leading screw carries out horizontal support by bearing respectively, the end of left and right tension leading screw fixes with car body longitudinal centre line symmetrically arranged drag hook respectively, drag hook inwardly compresses the lateral wall, both sides of car body floor, and both sides drag hook is equipped with horizontal direction line slideway auxiliary for sliding in bottom；Underframe is positioned over and laterally adjusts on seat, and transmission is propped up bearing and is arranged at and laterally adjusts on seat, laterally adjusts seat and is connected fixing by bolt with longitudinal base, and longitudinal direction base passes through bolt and is connected with T-slot base, and T-slot base is fixed with basis by pre-embedded bolt；In a preferred approach, drag hook is provided with module with the contact portion of underframe, and module is square or the block of rectangle structure.
Particular track pivoted arm take-up device, uses two set particular track pivoted arm take-up devices to be arranged in underframe two ends, and vehicle body bottom frame is strained in its open end through doorway for downward vertically；Device includes hydraulic drive mechanism, hold-down mechanism；Hold-down mechanism includes pressure arm, pressure arm is c-type structure, a little being rotationally connected with the second contiguous block of one end of c-type pressure arm, the other end is open end the car body being assembled with interior side compression, having chute on c-type pressure arm, chute axis is paralleled with the vertical edge of c-type, and shank slides in chute through chute, shank two ends are fixing on the supporting plate, and gripper shoe is fixed on support seat；Second contiguous block one end is rotationally connected with one end of c-type pressure arm, and the other end is connected with the piston rod of hydraulic drive mechanism, and the second contiguous block is with on the extended line being rotationally connected the line of motion being a little positioned at piston rod of c-type pressure arm, and piston rod movement direction is vertical direction；Hydraulic drive mechanism is arranged on support seat lower end, and piston rod is through supporting seat and the connection of the second contiguous block, and hydraulic drive mechanism includes piston cylinder, controls device, and the piston cylinder other end is fixed on base, and piston cylinder axis is for being vertically arranged.
Underframe flexible supporting device, underframe flexible supporting device is symmetricly set on below underframe and arranges with support underframe for many places, underframe flexible supporting device includes longitudinally adjusted base, width adjusting apparatus, height adjuster, longitudinally adjusted base is connected with T-slot base by bolt, and T-slot base is fixed with basis by pre-embedded bolt；Width adjusting apparatus uses rail structure to realize laterally adjusting, and it is provided with bolt type locking device in slide rail one end, height adjuster includes bearing, bearing is hollow structure, its hollow space is equipped with the threaded rod of vertical direction, the external part of this threaded rod is used for support underframe, and the position that external part is connected with bearing is provided with locking nut for spacing.
Being respectively provided on two sides with at vehicle body side wall and walk on stage, walk on stage and include platform and stair, in side wall outside fix, holding device is arranged on the platform walked on stage, and two walk on stage is provided with governor motion at width.
In side wall outside fix, holding device is evenly arranged along length over ends of body direction.Particular track pivoted arm take-up device, underframe flexible supporting device are evenly arranged respectively along length over ends of body direction.
In another embodiment, the pressure arm of particular track pivoted arm take-up device includes the first limit of one, the second limit, the 3rd limit, first limit, the 3rd limit are parallel, and the second limit vertical transition connects the first limit, the 3rd limit, transition junction be shaped as arc or bias type transition；3rd limit is open end and compresses downwards the car body being assembled, and the first limit is rotationally connected with the second contiguous block.Chute is opened in the transition position of the close bottom of pressure arm.Chute is opened in the first limit of pressure arm and the transition position on the second limit.Particular track pivoted arm take-up device also includes that longitudinally adjusted mechanism, longitudinally adjusted mechanism are arranged on base bottom, and it includes being arranged on T-slot plate, the bolt that elongated direction is arranged, changes the position on T-slot plate by bolt and adjusts the lengthwise position of base；Also include width adjusting mechanism, retaining mechanism, width adjusting mechanism uses line slideway auxiliary to carry out the regulation of width, the sliding pair of line slideway auxiliary drives piston cylinder to be adjusted in width of the carbody direction, and retaining mechanism uses bolt to hold out against in line slideway auxiliary side with fixing；Described gripper shoe is two, is symmetrically distributed in pressure arm both sides, and gripper shoe is oblique ear shape structure.The control device of the hydraulic drive mechanism of particular track pivoted arm take-up device includes automatic tension module, automatic tension module by control piston rod distance of stretch out and draw back and run into barrier carry out compress reinforcing realize automatic tension to setting value.
The car body of the present invention assembles with holding device in side wall outside fix, it is arranged on the T-slot plate walked on stage car body both sides, it is evenly arranged along length over ends of body direction, car body size adjusting according to different section is arranged on the position on T-slot plate, hold out against requirement meeting the location of different section vehicle body side wall, it is achieved Flexible fixture switches.Side wall falls after dress, drive location travel mechanism to realize outside side wall by location, outside travel mechanism driving means to position, then by lateral position rotating mechanism driving side holding device within the walls, carry out inner side hold out against from side-wall doorway, the window's position, the outside realizing side wall is accurately positioned, inner side rigidity holds out against, and completes side wall and assembles, it is ensured that car body assembles cross dimensions.
The present invention realizes the centering location of underframe and adjusts by being arranged on the underframe centering location clamping special mechanism of longitudinal supporting seat.After underframe falls to being contained in underframe rotation tension support means, there is off normal in underframe centrage and car body longitudinal centre line, for ensureing underframe centering location, rigidly fixes underframe with drag hook by straining leading screw.After underframe rigidly fixes, by starting driving means, and driven by the left and right of drive mechanism and realize being automatically adjusted of underframe right position, it is ensured that underframe falls process of assembling automatic centering.The machinery that the car body assembling underframe centering location clamping special mechanism of the present invention can be adjusted automatically by left and right ensures that underframe centering positions, and meets vehicle body bottom frame quick, accurately and be automatically positioned requirement of different in width, length.Underframe falls to setting bit time and is foreshortened to 3min by original 30min, and packaging efficiency is greatly improved.Underframe centering positioning precision is improved to ± 0.1mm by original ± 1mm, centering positioning precision is greatly improved, and replaced the behindhand type of original manual work by present machine automatization positioning operation after, eliminate potential safety hazard, it is greatly improved four directions car body manufacturing technology level.
The present invention is in order to meet different automobile types vehicle body bottom frame width and the requirement of car body amount of deflection, it is adjustable that each the bearing that car body is relevant realizes width by T-slot and slotted hole, height adjustable is realized by being threaded bar, arrange underframe centering location clamping special mechanism to realize underframe and fall when filling automatic centering location, underframe automatic tensioner is set simultaneously and realizes underframe and support the automatic tension of seat.
Finally should be noted that: above example is only in order to illustrate that the technical scheme of this case is not intended to limit；Although being described in detail this case with reference to preferred embodiment, those of ordinary skill in the field are it is understood that still can modify to the detailed description of the invention of this case or portion of techniques feature is carried out equivalent；Without deviating from the spirit of this case technical scheme, it all should be contained in the middle of the technical scheme scope that this case is claimed.
Claims (10)
1. a rail vehicle stainless steel car body assembling device, it is characterised in that include holding device, the clamping of underframe centering location special mechanism, particular track pivoted arm take-up device in side wall outside fix, specifically:
nullHolding device in side wall outside fix，In using two set side wall outside fixs, holding device is left at car body、The right side is symmetrical arranged，It is respectively used to the side wall that horizontal direction holds out against the both sides of car body，In side wall outside fix, holding device includes base、Cross cylinder、First contiguous block、Slide、Line slideway、Spiral fine-adjustment positioner、Side wall outside fix part、Part is held out against in side wall，Base is fixed at side door doorway, the general assembly fetus position，Cross cylinder、First contiguous block、Side wall outside fix part、The part direction of motion is held out against parallel and for horizontal direction in side wall，Cross cylinder is reciprocating oil cylinder and is fixed on cross cylinder bearing，Cross cylinder external part and the first contiguous block are fixed，First contiguous block is fixing with slide to be connected，Side wall outside fix part is arranged on slide，Line slideway is installed bottom slide，The end of line slideway is provided with spiral fine-adjustment positioner，For the position of slide is fixed，Side wall outside fix part is followed the formation of oil cylinder and is adjacent to side wall outer wall and positions，Hold out against part in side wall and use crank arm mechanism，Connecting lever the first end is fixed on slide，Connecting lever the second end is adjacent on side wall inwall through side wall window or doorway，Connecting lever the second end end is provided with spiral clamping device，Spiral clamping device drives connecting lever the second end to hold out against on side wall inwall；
Underframe centering location clamping special mechanism, bearing, drag hook, tension leading screw, bearing block, gear drive is propped up including transmission, gear drive includes driving gear, driven gear, power transmission shaft, power transmission shaft one end connects driving means, bearing is fixed on transmission and props up in bearing, transmission supporting seat supports gear drive, bearing block supports the output shaft of driving means；Driven gear is arranged on the position of car body horizontal centre, driven gear synchronizes to drive both sides tension guide screw movement, tension leading screw carries out horizontal support by bearing respectively, the end of left and right tension leading screw fixes with car body longitudinal centre line symmetrically arranged drag hook respectively, drag hook inwardly compresses the lateral wall, both sides of car body floor, and both sides drag hook is equipped with horizontal direction line slideway auxiliary for sliding in bottom；Underframe is positioned over and laterally adjusts on seat, and transmission is propped up bearing and is arranged at and laterally adjusts on seat, laterally adjusts seat and is connected fixing by bolt with longitudinal base, and longitudinal direction base passes through bolt and is connected with T-slot base, and T-slot base is fixed with basis by pre-embedded bolt；
Particular track pivoted arm take-up device, uses particular track pivoted arm take-up device to be arranged in underframe two ends, and vehicle body bottom frame is strained in its open end through doorway for downward vertically；Device includes hydraulic drive mechanism, hold-down mechanism；Hold-down mechanism includes pressure arm, pressure arm is c-type structure, a little being rotationally connected with the second contiguous block of one end of c-type pressure arm, the other end is open end the car body being assembled with interior side compression, having chute on c-type pressure arm, chute axis is paralleled with the vertical edge of c-type, and shank slides in chute through chute, shank two ends are fixing on the supporting plate, and gripper shoe is fixed on support seat；Second contiguous block one end is rotationally connected with one end of c-type pressure arm, the other end is connected with the piston rod of hydraulic drive mechanism, second contiguous block is with on the extended line being rotationally connected the line of motion being a little positioned at piston rod of c-type pressure arm, and piston rod movement direction is vertical direction；Hydraulic drive mechanism is arranged on support seat lower end, and piston rod is through supporting seat and the connection of the second contiguous block, and hydraulic drive mechanism includes piston cylinder, controls device, and the piston cylinder other end is fixed on base, and piston cylinder axis is for being vertically arranged.
A kind of rail vehicle stainless steel car body assembling device the most according to claim 1, it is characterized in that, also include underframe flexible supporting device, underframe flexible supporting device is symmetricly set on below underframe and arranges with support underframe for many places, underframe flexible supporting device includes longitudinally adjusted base, width adjusting apparatus, height adjuster, longitudinally adjusted base is connected with T-slot base by bolt, and T-slot base is fixed with basis by pre-embedded bolt；Width adjusting apparatus uses rail structure to realize laterally adjusting, and it is provided with bolt type locking device in slide rail one end, height adjuster includes bearing, bearing is hollow structure, its hollow space is equipped with the threaded rod of vertical direction, the external part of this threaded rod is used for support underframe, and the position that external part is connected with bearing is provided with locking nut for spacing.
A kind of rail vehicle stainless steel car body assembling device the most according to claim 1, it is characterized in that, be respectively provided on two sides with at vehicle body side wall and walk on stage, walk on stage and include platform and stair, in side wall outside fix, holding device is arranged on the platform walked on stage, and two walk on stage is provided with governor motion at width.
A kind of rail vehicle stainless steel car body assembling device the most according to claim 1, it is characterised in that in side wall outside fix, holding device is evenly arranged along length over ends of body direction.
A kind of rail vehicle stainless steel car body assembling device the most according to claim 2, it is characterised in that particular track pivoted arm take-up device, underframe flexible supporting device are evenly arranged respectively along length over ends of body direction.
6. according to the arbitrary described a kind of rail vehicle stainless steel car body assembling device of Claims 1-4, it is characterized in that, described pressure arm includes the first limit of one, the second limit, the 3rd limit, first limit, the 3rd limit are parallel, second limit vertical transition connects the first limit, the 3rd limit, transition junction be shaped as arc or bias type transition；3rd limit is open end and compresses downwards the car body being assembled, and the first limit is rotationally connected with the second contiguous block.
7. according to the arbitrary described a kind of rail vehicle stainless steel car body assembling device of Claims 1-4, it is characterised in that chute is opened in the transition position of the close bottom of pressure arm.
8. according to the arbitrary described a kind of rail vehicle stainless steel car body assembling device of Claims 1-4, it is characterised in that drag hook is provided with module with the contact portion of underframe, and module is square or the block of rectangle structure.
9. according to the arbitrary described a kind of rail vehicle stainless steel car body assembling device of Claims 1-4, it is characterized in that, particular track pivoted arm take-up device also includes longitudinally adjusted mechanism, longitudinally adjusted mechanism is arranged on base bottom, it includes being arranged on T-slot plate, the bolt that elongated direction is arranged, changes the position on T-slot plate by bolt and adjusts the lengthwise position of base；Also include width adjusting mechanism, retaining mechanism, width adjusting mechanism uses line slideway auxiliary to carry out the regulation of width, the sliding pair of line slideway auxiliary drives piston cylinder to be adjusted in width of the carbody direction, and retaining mechanism uses bolt to hold out against in line slideway auxiliary side with fixing；Described gripper shoe is two, is symmetrically distributed in pressure arm both sides, and gripper shoe is oblique ear shape structure.
10. according to the arbitrary described a kind of rail vehicle stainless steel car body assembling device of Claims 1-4, it is characterized in that, the control device of the hydraulic drive mechanism of particular track pivoted arm take-up device includes automatic tension module, automatic tension module by control piston rod distance of stretch out and draw back and run into barrier carry out compress reinforcing realize automatic tension to setting value.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620136174.5U CN205465154U (en) | 2016-02-23 | 2016-02-23 | Rail vehicle stainless steel automobile body assembly device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620136174.5U CN205465154U (en) | 2016-02-23 | 2016-02-23 | Rail vehicle stainless steel automobile body assembly device |
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2016
- 2016-02-23 CN CN201620136174.5U patent/CN205465154U/en not_active Withdrawn - After Issue
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| CN105563113A (en) * | 2016-02-23 | 2016-05-11 | 中车青岛四方机车车辆股份有限公司 | Device for assembling stainless steel vehicle body of railway vehicle |
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| CN106984969B (en) * | 2017-04-27 | 2023-04-07 | 中车长春轨道客车股份有限公司 | EMUs sliding plug door system installation device |
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| CN107458501B (en) * | 2017-08-14 | 2019-04-23 | 中车唐山机车车辆有限公司 | Double-deck bus body assembly system and method |
| US11352080B2 (en) | 2017-08-14 | 2022-06-07 | Crrc Tangshan Co., Ltd. | System and method for assembling double-deck vehicle body |
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| CN110125598B (en) * | 2019-05-15 | 2023-12-19 | 厦门金龙汽车车身有限公司 | Automatic adjusting device for side beam of vehicle roof framework |
| CN113263743A (en) * | 2021-07-19 | 2021-08-17 | 常州市新创智能科技有限公司 | Composite material vehicle body assembling and positioning device and assembling process |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20170926 |
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| AV01 | Patent right actively abandoned |