CN104843446A - Transportation equipment based on multiple vehicle types - Google Patents
Transportation equipment based on multiple vehicle types Download PDFInfo
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- CN104843446A CN104843446A CN201510292527.0A CN201510292527A CN104843446A CN 104843446 A CN104843446 A CN 104843446A CN 201510292527 A CN201510292527 A CN 201510292527A CN 104843446 A CN104843446 A CN 104843446A
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Abstract
The invention discloses transportation equipment based on multiple vehicle types. The equipment comprises a rail support provided with a first rail and a second rail, lifting support mechanisms, a rail motor and a rail gear; the first rail is provided a the lifting support mechanism, the second rail is provided with a lifting support mechanism, and a rail rack is engaged with the rail gear; the rail motor is connected to the rail gear, is installed on the lifting support mechanisms and drives the rail gear to rotate to drive the lifting support mechanisms to move; the lifting support mechanisms include lifting mechanisms, workpiece front support mechanisms and workpiece rear support mechanisms; the workpiece rear support mechanisms comprise clamping arms, supporting blocks, swing cylinders and walking mechanisms; the workpiece front support mechanisms comprise clamping arms, supporting blocks and swing cylinders; positioning grooves adaptive to workpieces with different widths are arrayed on the supporting surfaces of the supporting blocks at intervals. The equipment is adaptive to workpiece transportation of different vehicle types, positioning and adjustment are facilitated, the adjusting efficiency is high, and the welding quality is stable.
Description
Technical field
The present invention relates to automobile fixture technical field, the technology that the workpiece handling based on multi-vehicle-type that in a kind of automobile fixture, robot gets welding operation ready is specifically equipped.
Background technology
The vehicle body of automobile is generally welded by each vehicle body branch unit and forms, and in the middle of existing technology, a lot of welding line all have employed robot and carries out vehicle body soldering.Auto body generally comprises top cover assembly, side wall assembly and floor assembly, and side wall assembly includes threshold assembly.Before each assembly is welded, the assembly handling that is contained on bin is needed to be put on body shell to welding line, behind artificial adjustment location, welded by welding industry robot, in the middle of this process, the comfort feature adjusted for the location of each assembly of different automobile types and improve regulated efficiency, and make that welding quality is stable becomes problem demanding prompt solution.
Auto body or floor assembly, under the prerequisite possessing certain rigidity, need a kind of equipment can realize planning the haulage equipment of flexible multi-vehicle-type line body.The technology of current most domestic rests on the specialized equipment of single-type to realize this function, this equipment switches more time-consuming for vehicle and is unsuitable for multi-vehicle-type flexible production, can not meet the demand of motor plant, some other Technology application is got robot ready and is carried out taking into account the risk that mode of transport exists robot waits.Be badly in need of a kind of device based on above problem and solve above technical deficiency.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of this invention is to provide and be a kind ofly suitable for the body assembly of different automobile types and/or the welding of body platform assembly, locate easy to adjust, regulated efficiency is high, carrying is stable, the carrying based on multi-vehicle-type of welding quality stable of making to be welded is equipped, and has easy to operate, can facilitate and efficiently position adjustment to the length of each assembly of vehicle body loaded, width and short transverse.
The present invention is realized by following technical proposals:
A kind of carrying based on multi-vehicle-type is equipped, it is characterized in that: the described equipment of the carrying based on multi-vehicle-type comprises the rail bracket being provided with the first track and the second track, lifting carriage mechanism, orbit motor and track gear, first track and the second track are equipped with guide rail and track tooth bar, lifting carriage mechanism is provided with the slide block coordinated with guide rail, first track is provided with lifting carriage mechanism, second track is provided with lifting carriage mechanism, track tooth bar engages with track gear, orbit motor is connected with track gear and is arranged in lifting carriage mechanism, orbit motor drive track pinion rotation makes lifting carriage mechanism move, described lifting carriage mechanism comprises lifting mechanism, carriage mechanism on rear side of carriage mechanism and workpiece on front side of workpiece, on front side of workpiece, carriage mechanism is made up of the first carriage mechanism and the second carriage mechanism and two carriage mechanism are oppositely arranged, on rear side of workpiece, carriage mechanism is made up of the 3rd carriage mechanism and the 4th carriage mechanism and two carriage mechanism are oppositely arranged, first carriage mechanism is fixed on by the side of lifting carriage mechanism of the first track, 3rd carriage mechanism is fixed on by the opposite side of lifting carriage mechanism of the first track, second carriage mechanism is fixed on by the side of lifting carriage mechanism of the second track, 4th carriage mechanism is fixed on by the opposite side of lifting carriage mechanism of the second track, 3rd carriage mechanism and the 4th carriage mechanism are the carriage mechanism of same structure, include clamp arm, back-up block, oscillating cylinder and traveling gear, back-up block is fixed on the top ends of clamp arm, the bottom-hinged of clamp arm is on traveling gear, oscillating cylinder is fixed on traveling gear, the piston rod of oscillating cylinder is hinged by cylinder connector and clamp arm, traveling gear drives clamp arm to move together with oscillating cylinder, oscillating cylinder promotes clamp arm and swings, described first carriage mechanism and the second carriage mechanism include clamp arm, back-up block and oscillating cylinder, same back-up block is fixed on the top ends of clamp arm, the piston rod of oscillating cylinder is hinged by cylinder connector and clamp arm, oscillating cylinder promotes clamp arm and swings, wherein the bottom-hinged of clamp arm in lifting carriage mechanism and oscillating cylinder be fixed on lifting carriage mechanism and both not with walking mechanism kinematic, the bearing surface of described back-up block is provided with the spaced positioning groove for adapting to workpiece different in width.
Described clamp arm and oscillating cylinder are arranged on traveling gear by an angle bar, described angle bar is elongated, be provided with head and afterbody, and formed with the bottom surface being connected two sides by the side that two parallel interval are opened, be provided with mounting plane and be fixed with iron block on mounting plane on angle bar and near head end, angle bar is positioned at above mounting plane and is provided with shaft hole, and clamp arm is installed by the shaft hole in a rotating shaft and angle bar, the cylinder body of oscillating cylinder is fixed on the afterbody of angle bar.
The bearing surface of described back-up block is shaped to serration positioning groove, the other orienting lug being provided with workpiece and placing in the side of the side of described back-up block, the side of the opposite side of back-up block is other is provided with position-limited lever, and orienting lug and position-limited lever are oppositely arranged, and the position of described position-limited lever is provided with limit switch.
Clamp arm in the carriage mechanism of described rail bracket wherein on a siding track is equipped with two ends and two arm sections, two arm sections are connected, in " V " character form structure, cylinder connector is located at the middle part of one of them arm section, and two arm sections position that is connected arranges hinge position.
Described orienting lug is made up of the vertical blocks of the bearing surface perpendicular to back-up block and the contiguous block that is connected with back-up block, the top ends of vertical blocks is provided with guiding surface, below described position-limited lever, described limit switch is installed, position-limited lever is fixed on back-up block by an adjustment structure, and described limit switch is triggered and action by position-limited lever.
Described lifting mechanism comprises lifting fixed platform, lifting movable platform, actuating device, vertically disposed lifting line slideway, lifting movable platform is arranged in lifting fixed platform by lifting line slideway, actuating device is connected with lifting movable platform, lifting movable platform makes perpendicular movement by lifting line slideway under the driving of actuating device in lifting fixed platform, and lifting fixed platform is provided with the catch gear after the lifting of lifting movable platform.
Described actuating device comprises lifting tooth bar, lifting gear, lifting motor, and lifting motor is connected with lifting gear and is fixed in lifting fixed platform, and lifting tooth bar is vertically fixed on lifting movable platform.
Described lifting fixed platform is welded by four frames, the pipe link arranged in length and breadth is welded with in the square frame in four frame besieged cities, the vertical frame of side is installed the component of lifting line slideway, lifting displacement overtravel protection device is provided with on the side, side at the two ends of lifting line slideway, the data circuit system that lifting displacement overtravel protection device comprises proximity switch and is connected with proximity switch, lifting movable platform comprises the four frame bodies be welded by four frames, spider is equipped with and one side of spider is horizontal at the frame of the both sides of the vertical direction of four frame bodies, the horizontal sides of the wherein spider of side is fixed with the erecting stage that bar shaped carrying platform forms carriage mechanism on rear side of workpiece, the horizontal sides of the spider of opposite side is fixed with the erecting stage that square carrying platform forms carriage mechanism on front side of workpiece, the vertical frame of the side of four frame bodies of lifting movable platform is provided with equally the component of lifting line slideway.
Described catch gear comprises the locking cylinder of lifting movable platform, is fixed on the jack of upper apertures on lifting movable platform and bottom, locks in the jack that the piston of locking cylinder inserts described upper apertures or described bottom to lifting movable platform.
The side of the vertical direction of described lifting fixed platform is also provided with scale graduation.
The present invention compared with prior art has the following advantages:
1) the present invention is easy to operate, can facilitate and efficiently position adjustment to the length of each assembly of vehicle body of loading, width and short transverse.
2) because carriage mechanism on rear side of carriage mechanism on front side of workpiece and workpiece is provided with oscillating cylinder, and carriage mechanism is also provided with servo travel mechanism on rear side of workpiece, so just, can realize identifying vehicle by supporting swing arm, swing arm is supported by oscillating cylinder, realize supporting workpiece and travelling workpiece, walking matching mechanism and servo travel mechanism, complete the switching of conveyer; Bearing surface due to back-up block is provided with the spaced positioning groove for adapting to workpiece different in width, is namely shaped to zig-zag tray face, thus can adapt to the support of multi-vehicle-type as threshold, completes the location adjustment of Width.Owing to being provided with overtravel protection device, therefore possesses excess of stroke measuring ability.
3) lifting mechanism is by arranging driver module and actuating device and corresponding lifting line slideway and latch mechanism; thus achieve lifting function; wherein can adopt servo-drive or common frequency conversion drive according to demand; pilot process application occasion is needed to adopt servo-drive; otherwise employing frequency conversion drive; can latch mechanism be matched according to application occasion and dust-proof mechanism is set, owing to there being overtravel protection device, therefore safe and reliable to operation.
Because this device needs to carry out work compound with welding robot and welding jig, therefore this lifting carries out work compound according to the different situations in each vehicle overall height direction, teaching debugging establishment PLC program can be carried out to adapt to different vehicles according to each vehicle body when new model imports, transfer distinct program to meet the flexibility conveyance of multi-vehicle-type by line body control system according to manufacturing program.
This lifting device also sends signal by robot or system and is lifted to situation from bodywork 5 ~ 10mm in advance when allowing lifting, so that shortening the lifting time is that position equipment is raced against time to promote the line ability of immigrants of entirety.
Accompanying drawing explanation
Fig. 1 is the structural representation of carriage mechanism in the carrying equipment that the present invention is based on multi-vehicle-type;
Fig. 2 is the structural representation of the traveling gear of carriage mechanism in the present invention, i.e. the enlarged diagram of Fig. 1 place A;
Fig. 3 is the schematic diagram of the supporting block structure of carriage mechanism in the present invention;
Fig. 4 the present invention is based on the lifting mechanism structural representation () in the carrying equipment of multi-vehicle-type;
Fig. 5 the present invention is based on the lifting mechanism structural representation (two) in the carrying equipment of multi-vehicle-type;
Fig. 6 is the partial cutaway structural representation of the lifting mechanism that the present invention is based in the carrying equipment of multi-vehicle-type;
Fig. 7 is the structural representation of the bracket system that the present invention is based in the carrying equipment of multi-vehicle-type;
Fig. 8 is the structural representation of the carrying equipment that the present invention is based on multi-vehicle-type.
Detailed description of the invention
The invention will be further described below:
Following parts are illustrated: the first track 1 in Fig. 1-Fig. 8, second track 2, rail bracket 3, orbit motor 4, track gear 5, guide rail 6, track tooth bar 7, slide block 61, lifting mechanism 8, carriage mechanism 9, carriage mechanism 10 on front side of workpiece, carriage mechanism 11 on rear side of workpiece, first carriage mechanism 101, second carriage mechanism 102, 3rd carriage mechanism 111, 4th carriage mechanism 112, clamp arm 91, back-up block 92, oscillating cylinder 93, traveling gear 94, cylinder connector 95, orienting lug 96, position-limited lever 97, limit switch 98, angle bar 99, lifting fixed platform 81, lifting movable platform 82, lifting line slideway 83, lifting tooth bar 84, lifting gear 85, lifting motor 86, lifting displacement overtravel protection device 87, the locking cylinder 88 of platform, the erecting stage 821 of carriage mechanism on rear side of workpiece, the erecting stage 822 of carriage mechanism on front side of workpiece, be fixed on the jack 810 of upper apertures on lifting movable platform 89 and bottom, scale graduation 811, serration positioning groove 921, adapter plate 941, walking servomotor 942, walking gear 943 and walk line slideway 944 and adapter plate 945, walking rack 946, the excess of stroke testing agency 947 of traveling gear, spacing limiting stopper 948 is carried out to carriage mechanism.
As Fig. 8, the present invention is based on the carrying equipment of multi-vehicle-type, the i.e. body assembly of different automobile types and/or the haulage equipment of body platform assembly, comprise the rail bracket 3 being provided with the first track 1 and the second track 2, lifting carriage mechanism, orbit motor 4 and track gear 5, first track and the second track are equipped with guide rail 6 and track tooth bar 7, lifting carriage mechanism is provided with the slide block 61 coordinated with guide rail, first track is provided with lifting carriage mechanism, second track is provided with lifting carriage mechanism, track tooth bar 7 engages with track gear 5, orbit motor 4 is connected with track gear 5 and is arranged in lifting carriage mechanism, orbit motor 4 drive track gear 5 rotates and lifting carriage mechanism is moved.Lifting carriage mechanism to comprise on front side of lifting mechanism 8, workpiece carriage mechanism 11 on rear side of carriage mechanism 10 and workpiece.Said workpiece refers to body assembly and/or the body platform assembly of different automobile types, as the case may be each parts in carrying equipment are designed and just can be suitable for different workpiece from regulating, as the body assembly of different automobile types, or body platform assembly, or body assembly and body platform assembly general.
As Fig. 7 illustrates the structure of bracket system, be made up of carriage mechanism 11 on rear side of carriage mechanism on front side of workpiece 10 and workpiece.On front side of workpiece, carriage mechanism 10 is made up of the first carriage mechanism 101 and the second carriage mechanism 102 and two carriage mechanism are oppositely arranged, on rear side of workpiece, carriage mechanism 11 is made up of the 3rd carriage mechanism 111 and the 4th carriage mechanism 112 and two carriage mechanism are oppositely arranged, first carriage mechanism 101 is fixed on by the side of lifting carriage mechanism of the first track, 3rd carriage mechanism 111 is fixed on by the opposite side of lifting carriage mechanism of the first track, second carriage mechanism 102 is fixed on by the side of lifting carriage mechanism of the second track, 4th carriage mechanism 112 is fixed on by the opposite side of lifting carriage mechanism of the second track, 3rd carriage mechanism and the 4th carriage mechanism are the carriage mechanism 9 of same structure, as Fig. 1, Fig. 2, include clamp arm 91, back-up block 92, oscillating cylinder 93 and traveling gear 94, back-up block 92 is fixed on the top ends of clamp arm 91, the bottom-hinged of clamp arm 91 is on traveling gear 94, oscillating cylinder 93 is fixed on traveling gear, the piston rod of oscillating cylinder 93 is hinged by cylinder connector 95 and clamp arm 91, traveling gear 94 drives clamp arm to move together with oscillating cylinder, oscillating cylinder 93 promotes clamp arm and swings, first carriage mechanism and the second carriage mechanism include clamp arm, back-up block and oscillating cylinder, same back-up block is fixed on the top ends of clamp arm, the piston rod of oscillating cylinder is hinged by cylinder connector and clamp arm, oscillating cylinder promotes clamp arm and swings, wherein the bottom-hinged of clamp arm in lifting carriage mechanism and oscillating cylinder be fixed on lifting carriage mechanism and both not with walking mechanism kinematic, it can thus be appreciated that, the difference of the first carriage mechanism and the second carriage mechanism and the 3rd carriage mechanism and the 4th carriage mechanism is that the first carriage mechanism and the second carriage mechanism do not arrange traveling gear.Clamp arm 91 in carriage mechanism 9 is arranged on traveling gear with oscillating cylinder 93 by an angle bar 99, angle bar 99 is elongated, be provided with head and afterbody, and formed with the bottom surface being connected two sides by the side that two parallel interval are opened, be provided with mounting plane and be fixed with iron block on mounting plane on angle bar 99 and near head end, angle bar 99 is positioned at above mounting plane and is provided with shaft hole, clamp arm 91 is installed by the shaft hole in a rotating shaft and angle bar, and the cylinder body of oscillating cylinder 93 is fixed on the afterbody of angle bar 99.Clamp arm is also provided with a kind of structure, clamp arm in carriage mechanism exactly on rail bracket wherein a siding track is equipped with two ends and two arm sections, two arm sections are connected, in " V " character form structure, cylinder connector is located at the middle part of one of them arm section, two arm sections position that is connected arranges hinge position, can be arranged side by side rail bracket like this, form one combine with the carriage mechanism on the siding track on another rail bracket.
As Fig. 2, traveling gear 94 comprises adapter plate 941, walking servomotor 942, walking gear 943 and walk line slideway 944 and adapter plate 945, walking line slideway 944 is arranged between adapter plate and adapter plate, walking servomotor, walking gear is located at one end of adapter plate, walking servomotor is connected with walking gear, adapter plate is provided with plate top surface, plate bottom surface, the side of two end faces and both sides, the end face of adapter plate one end is provided with the installation position of the carriage mechanism that the carrying based on multi-vehicle-type is equipped, a side of adapter plate the other end is provided with the walking rack 946 engaged with walking gear, walking servo motor driven walking gear rotates, adapter plate is moved on a mounting board by walking line slideway.Be expert at the other excess of stroke testing agency 947 being provided with traveling gear in side at two ends of guide rail of taking the air line, excess of stroke testing agency comprises proximity switch and output line road system thereof.Between walking servomotor and walking gear assembly, be provided with speed reduction gearing, be provided with on a mounting board and near one end of the installation position of the carriage mechanism of equipping based on the carrying of multi-vehicle-type and spacing limiting stopper 948 is carried out to carriage mechanism.
As Fig. 3, the bearing surface of back-up block 92 is provided with the spaced positioning groove for adapting to workpiece different in width, as being shaped to serration positioning groove 921, back-up block 92 with its above serration positioning groove also referred to as serration tray.The other orienting lug 96 being provided with workpiece and placing in the side of the side of back-up block 92, the side of the opposite side of back-up block is other is provided with position-limited lever 97, and orienting lug 96 and position-limited lever 97 are oppositely arranged.Be provided with limit switch 98 in the position of position-limited lever 97, orienting lug 96 is made up of the vertical blocks of the bearing surface perpendicular to back-up block and the contiguous block that is connected with back-up block, and the top ends of vertical blocks is provided with guiding surface.Wherein position-limited lever 97 is fixed on back-up block by an adjustment structure, and limit switch 98 is triggered and action by position-limited lever 97.Wherein positioning groove is also referred to as positioning groove, for the meaning of groove of locating.
As Fig. 4, Fig. 5, Fig. 6, lifting mechanism 8 comprises lifting fixed platform 81, lifting movable platform 82, actuating device, vertically disposed lifting line slideway 83, lifting movable platform 82 is arranged in lifting fixed platform 81 by lifting line slideway, actuating device is connected with lifting movable platform 82, lifting movable platform 82 makes perpendicular movement by lifting line slideway under the driving of actuating device in lifting fixed platform, and lifting fixed platform 81 is provided with the catch gear after the lifting of lifting movable platform.Actuating device comprises lifting tooth bar 84, lifting gear 85, lifting motor 86, and lifting motor is connected with lifting gear and is fixed in lifting fixed platform, and lifting tooth bar is vertically fixed on lifting movable platform.Lifting fixed platform 81 is welded by four frames; the pipe link arranged in length and breadth is welded with in the square frame in four frame besieged cities; the vertical frame of side is installed the component of lifting line slideway as guide rail; lifting displacement overtravel protection device 87 is provided with, the data circuit system that lifting displacement overtravel protection device comprises proximity switch and is connected with proximity switch on the side, side at the two ends of lifting line slideway.Lifting movable platform 82 comprises the four frame bodies be welded by four frames, spider is equipped with and one side of spider is horizontal at the frame of the both sides of the vertical direction of four frame bodies, the horizontal sides of the wherein spider of side is fixed with the erecting stage 821 that bar shaped carrying platform forms carriage mechanism on rear side of workpiece, the horizontal sides of the spider of opposite side is fixed with the erecting stage 822 that square carrying platform forms carriage mechanism on front side of workpiece, the vertical frame of the side of four frame bodies of lifting movable platform is provided with the component of lifting line slideway equally as slide block.Catch gear comprises the locking cylinder 88 of lifting movable platform, is fixed on the jack 810 of upper apertures on lifting movable platform 89 and bottom, locks in the jack that the piston of locking cylinder inserts described upper apertures or described bottom to lifting movable platform.The side of the vertical direction of lifting fixed platform is also provided with scale graduation 811.
Claims (10)
1. the carrying based on multi-vehicle-type is equipped, it is characterized in that: the described equipment of the carrying based on multi-vehicle-type comprises the rail bracket being provided with the first track and the second track, lifting carriage mechanism, orbit motor and track gear, first track and the second track are equipped with guide rail and track tooth bar, lifting carriage mechanism is provided with the slide block coordinated with guide rail, first track is provided with lifting carriage mechanism, second track is provided with lifting carriage mechanism, track tooth bar engages with track gear, orbit motor is connected with track gear and is arranged in lifting carriage mechanism, orbit motor drive track pinion rotation makes lifting carriage mechanism move,
Described lifting carriage mechanism comprises lifting mechanism, carriage mechanism on rear side of carriage mechanism and workpiece on front side of workpiece, on front side of workpiece, carriage mechanism is made up of the first carriage mechanism and the second carriage mechanism and two carriage mechanism are oppositely arranged, on rear side of workpiece, carriage mechanism is made up of the 3rd carriage mechanism and the 4th carriage mechanism and two carriage mechanism are oppositely arranged, first carriage mechanism is fixed on by the side of lifting carriage mechanism of the first track, 3rd carriage mechanism is fixed on by the opposite side of lifting carriage mechanism of the first track, second carriage mechanism is fixed on by the side of lifting carriage mechanism of the second track, 4th carriage mechanism is fixed on by the opposite side of lifting carriage mechanism of the second track,
3rd carriage mechanism and the 4th carriage mechanism are the carriage mechanism of same structure, include clamp arm, back-up block, oscillating cylinder and traveling gear, back-up block is fixed on the top ends of clamp arm, the bottom-hinged of clamp arm is on traveling gear, oscillating cylinder is fixed on traveling gear, the piston rod of oscillating cylinder is hinged by cylinder connector and clamp arm, and traveling gear drives clamp arm to move together with oscillating cylinder, and oscillating cylinder promotes clamp arm and swings; Described first carriage mechanism and the second carriage mechanism include clamp arm, back-up block and oscillating cylinder, same back-up block is fixed on the top ends of clamp arm, the piston rod of oscillating cylinder is hinged by cylinder connector and clamp arm, oscillating cylinder promotes clamp arm and swings, wherein the bottom-hinged of clamp arm in lifting carriage mechanism and oscillating cylinder to be fixed in lifting carriage mechanism both not with walking mechanism kinematic
The bearing surface of described back-up block is provided with the spaced positioning groove for adapting to workpiece different in width.
2. the carrying based on multi-vehicle-type according to claim 1 is equipped, it is characterized in that: described clamp arm and oscillating cylinder are arranged on traveling gear by an angle bar, described angle bar is elongated, be provided with head and afterbody, and formed with the bottom surface being connected two sides by the side that two parallel interval are opened, be provided with mounting plane and be fixed with iron block on mounting plane on angle bar and near head end, angle bar is positioned at above mounting plane and is provided with shaft hole, clamp arm is installed by the shaft hole in a rotating shaft and angle bar, the cylinder body of oscillating cylinder is fixed on the afterbody of angle bar.
3. the carrying based on multi-vehicle-type according to claim 1 is equipped, it is characterized in that: the bearing surface of described back-up block is shaped to serration positioning groove, the other orienting lug being provided with workpiece and placing in the side of the side of described back-up block, the side of the opposite side of back-up block is other is provided with position-limited lever, orienting lug and position-limited lever are oppositely arranged, and the position of described position-limited lever is also provided with limit switch.
4. the carrying based on multi-vehicle-type according to claim 1 is equipped, it is characterized in that: the clamp arm in the carriage mechanism of described rail bracket wherein on a siding track is equipped with two ends and two arm sections, two arm sections are connected, in " V " character form structure, cylinder connector is located at the middle part of one of them arm section, and two arm sections position that is connected arranges hinge position.
5. the carrying based on multi-vehicle-type according to claim 4 is equipped, it is characterized in that: described orienting lug is made up of the vertical blocks of the bearing surface perpendicular to back-up block and the contiguous block that is connected with back-up block, the top ends of vertical blocks is provided with guiding surface, below described position-limited lever, described limit switch is installed, position-limited lever is fixed on back-up block by an adjustment structure, and described limit switch is triggered and action by position-limited lever.
6. the carrying based on multi-vehicle-type according to claim 1 is equipped, it is characterized in that: described lifting mechanism comprises lifting fixed platform, lifting movable platform, actuating device, vertically disposed lifting line slideway, lifting movable platform is arranged in lifting fixed platform by lifting line slideway, actuating device is connected with lifting movable platform, lifting movable platform makes perpendicular movement by lifting line slideway under the driving of actuating device in lifting fixed platform, and lifting fixed platform is provided with the catch gear after the lifting of lifting movable platform.
7. the carrying based on multi-vehicle-type according to claim 6 is equipped, it is characterized in that: described actuating device comprises lifting tooth bar, lifting gear, lifting motor, lifting motor is connected with lifting gear and is fixed in lifting fixed platform, and lifting tooth bar is vertically fixed on lifting movable platform.
8. the carrying based on multi-vehicle-type according to claim 6 is equipped; it is characterized in that: described lifting fixed platform is welded by four frames; the pipe link arranged in length and breadth is welded with in the square frame in four frame besieged cities; the vertical frame of side is installed the component of lifting line slideway; lifting displacement overtravel protection device is provided with on the side, side at the two ends of lifting line slideway; the data circuit system that lifting displacement overtravel protection device comprises proximity switch and is connected with proximity switch
Lifting movable platform comprises the four frame bodies be welded by four frames, spider is equipped with and one side of spider is horizontal at the frame of the both sides of the vertical direction of four frame bodies, the horizontal sides of the wherein spider of side is fixed with the erecting stage that bar shaped carrying platform forms carriage mechanism on rear side of workpiece, the horizontal sides of the spider of opposite side is fixed with the erecting stage that square carrying platform forms carriage mechanism on front side of workpiece, the vertical frame of the side of four frame bodies of lifting movable platform is provided with equally the component of lifting line slideway.
9. the carrying based on multi-vehicle-type according to claim 6 or 7 or 8 is equipped, it is characterized in that: described catch gear comprises the locking cylinder of lifting movable platform, is fixed on the jack of upper apertures on lifting movable platform and bottom, in the jack that the piston of locking cylinder inserts described upper apertures or described bottom, lifting movable platform is locked.
10. the carrying based on multi-vehicle-type according to claim 1 is equipped, it is characterized in that: the described equipment of the carrying based on multi-vehicle-type refers to the body assembly of different automobile types and/or the haulage equipment of body platform assembly, and described workpiece refers to body assembly and/or the body platform assembly of different automobile types.
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| CN112079286A (en) * | 2020-08-21 | 2020-12-15 | 巨野金华塑粉有限公司 | A hoist and mount conveyor for moulding powder production |
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| CN103639625A (en) * | 2013-12-09 | 2014-03-19 | 北斗（广州）汽车装备有限公司 | Work station of welding system |
| CN104176152A (en) * | 2014-09-04 | 2014-12-03 | 安徽江淮汽车股份有限公司 | Special offline conveying device for automobile side body parts and components |
| CN104444129A (en) * | 2014-09-26 | 2015-03-25 | 重庆长安汽车股份有限公司 | Vehicle body welding reciprocating conveying system |
| CN204751336U (en) * | 2015-05-29 | 2015-11-11 | 广州瑞松北斗汽车装备有限公司 | Transport is equipped based on multi -vehicle type |
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| CN108792475A (en) * | 2018-07-05 | 2018-11-13 | 华东交通大学 | A kind of bearing handling device |
| CN112079286A (en) * | 2020-08-21 | 2020-12-15 | 巨野金华塑粉有限公司 | A hoist and mount conveyor for moulding powder production |
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