CN201325747Y - Vehicle-body conveying device between vehicle-body welding production lines - Google Patents
Vehicle-body conveying device between vehicle-body welding production lines Download PDFInfo
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- CN201325747Y CN201325747Y CNU2008202143372U CN200820214337U CN201325747Y CN 201325747 Y CN201325747 Y CN 201325747Y CN U2008202143372 U CNU2008202143372 U CN U2008202143372U CN 200820214337 U CN200820214337 U CN 200820214337U CN 201325747 Y CN201325747 Y CN 201325747Y
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Abstract
The utility model relates to a vehicle-body conveying device between vehicle-body welding production lines, which is arranged between a first production line and a second production line. A vehicle body is received by a next station of the first production line along with the production tempo of the first production line, and is conveyed to a first station of the second production line along with the production tempo of the second production line which is triggered by a control signal generated by the first production line to start actions. The utility model further relates to a vehicle-body conveying system using the above method. The vehicle-body conveying method between the vehicle-body welding production lines and the conveying system thereof have the beneficial effects of simple equipment composition, low cost and small occupying space.
Description
Technical field
The utility model relates to the delivery system of conveying objects between industrial production line, more particularly, relates to a kind of device of carrying vehicle body between the vehicle body soldering manufacturing line.
Background technology
Now, at the overwhelming majority's vehicle complete vehicle originating firm, the welding of vehicle body has all realized the manufacturing line manufacturing mode of S. A. or automation, and in fact one of chief component of manufacturing line is exactly the delivery system of vehicle body.At present, car body conveying system mainly adopts dual mode: the one, and the synchronous cylinder pulling of rack-and-gear control lifting realizes horizontal feed by variable-frequency motor driven wheel tooth bar crank motion again; The 2nd, adopt motor or hydraulic efficiency pressure system to drive crank rotary oscillation drivening rod and move lifting, again by motor or the reciprocating horizontal feed of finishing of fluid motor-driven rack-and-gear.And the realization of this dual mode all will must be linked to be an integral body based on all welding assembly platforms, and satisfies certain levelness and straightness accuracy requirement.Generally, by the needs of technology and productive temp, the vehicle body soldering main line can be pieced together platform by the welding about 20 substantially and form, and always is about 120 meters.Obviously, no matter adopt the delivery system of above-mentioned any mode, all can because of make accumulated error, expanding with heat and contract with cold causes guaranteeing the accurate location of carrying, and transmitting power is excessive etc. former thereby can't realize whole line interlock.Therefore, such wall scroll welding production line assembly platform sum generally is controlled at about 13.For these reasons, usually, the vehicle body soldering main line can be divided into lower body and two lines of body in white usually, so, must bring the vehicle body branch problem of line-to-line.At present, each producer use maximum be exactly that aerial loop wire (being generally 3 aerial transport trolleys circulations) or straight line are carried (single transport trolley); Wherein, aerial loop wire need take very big aerial rotary space, and aerial load transfer device also is 3 at least, also often breaks down because of automatically controlled reason.Straight line is carried will take an aerial station position equally, and can not move with different Production Line beats.Above-mentioned Production Line beat is meant the time gap of the transmission action of this manufacturing line, and promptly certain the bar manufacturing line workpiece that will go up a station at regular intervals is transported to the rule of next station.Simultaneously, this dual mode need increase the empty safety guard of cooresponding aerial load transfer device and ground, and its equipment is formed complicated, and cost is higher.
The utility model content
The technical problems to be solved in the utility model is, form complicated at the said equipment of prior art, cost higher, take up room big, can not be with the defective of different manufacturing line productive temp actions, thereby provide a kind of equipment form simple, cost is lower, can make the method and the delivery system thereof of carrying vehicle body between the vehicle body soldering manufacturing line that different manufacturing lines can be coordinated mutually with different manufacturing line productive temp actions.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of device of carrying vehicle body between the vehicle body soldering manufacturing line, be arranged between first manufacturing line and second manufacturing line, comprise with the first manufacturing line productive temp and accept described vehicle body and trigger the second manufacturing line productive temp that begins to move by the feedway that described vehicle body is transported to described second first station of manufacturing line with the control signal that produces by described first manufacturing line by described last station of first manufacturing line.
In the device of carrying vehicle body between the vehicle body soldering manufacturing line described in the utility model, described feedway comprises the carrying platform that is used for bearing vehicle body, is used to control the reference platform that described carrying platform is regulated the transmission device of its level height with described first manufacturing line or the second Production Line beat and is used to install each part mentioned above; Described transmission device is arranged between described reference platform and the described carrying platform.
In the device of between the vehicle body soldering manufacturing line, carrying vehicle body described in the utility model, described transmission device comprise first swing arm to, second swing arm to, driven pull bar and interlock pull bar; Wherein, described interlock pull bar be connected described first swing arm to and drive between the actuating unit of described transmission device; Described driven pull bar be connected described first swing arm to and second swing arm between.
In the device of between the vehicle body soldering manufacturing line, carrying vehicle body described in the utility model, described transmission device also comprises first transmission device separate, arranged side by side and second transmission device, the interlock pull bar of described first transmission device links to each other with actuating unit on described first manufacturing line, and the interlock pull bar of described second transmission device links to each other with actuating unit on described second manufacturing line.
In the device of between the vehicle body soldering manufacturing line, carrying vehicle body described in the utility model, first swing arm of described first transmission device to second swing arm to comprising two swing arms respectively, described swing arm one end and described reference platform are rotationally connected; Interlock pull bar one end of described first transmission device is connected the right swing arm middle part of its first swing arm, and the driven pull bar two ends of described first transmission device are connected to its first swing arm to the swing arm middle part right with second swing arm; First swing arm of described second transmission device to and second swing arm to comprising two swing arms respectively and being socketed in the adapter shaft that connects between described two swing arms together, described swing arm one end and described reference platform are rotationally connected, interlock pull bar one end of described second transmission device is connected the right swing arm middle part of its first swing arm, and the driven pull bar two ends of described second transmission device link to each other with described adapter shaft respectively.
In the device of between the vehicle body soldering manufacturing line, carrying vehicle body described in the utility model, first swing arm of described first transmission device to first swing arm of described second transmission device to being axially fixed in roughly the same position along described reference platform; Second swing arm of described first transmission device to second swing arm of described second transmission device to being axially fixed in roughly the same position along described reference platform.
In the device of between the vehicle body soldering manufacturing line, carrying vehicle body described in the utility model, described first manufacturing line and described second manufacturing line comprise control system separately respectively, and described control signal is produced and be sent to the control system of described second manufacturing line by the control system of described first manufacturing line.
In the device of carrying vehicle body between the vehicle body soldering manufacturing line described in the utility model, described first manufacturing line and the second Production Line beat are roughly the same.
In the device of carrying vehicle body between the vehicle body soldering manufacturing line described in the utility model, described first manufacturing line comprises the lower body weld line; Described second manufacturing line comprises the body in white line that is welded.
In the device of between the vehicle body soldering manufacturing line, carrying vehicle body described in the utility model, transport sector on described first manufacturing line and second manufacturing line comprises transmission coaster disposed thereon, and the actuating unit on described first manufacturing line and second manufacturing line comprises hydraulic pressure transmission system and hydraulic actuating cylinder, fluid motor-driven system.
Implement to carry between the vehicle body soldering manufacturing line of the present utility model the device of vehicle body, have following beneficial effect: since have be provided with between first manufacturing line and second manufacturing line, can be respectively with first manufacturing line and the action of the second Production Line beat to adjust height to adapt to the transfer unit of described first manufacturing line and second manufacturing line respectively, its equipment is formed simple in structure, cost is lower, takes up room little and two manufacturing lines are organically combined together.
Description of drawings
Fig. 1 is the feedway perspective view among a kind of device embodiment that carries vehicle body between the vehicle body soldering manufacturing line of the utility model;
Fig. 2 is the feedway plan structure scheme drawing among the described embodiment;
Fig. 3 is the feedway side-looking structural representation among the described embodiment;
Fig. 4 is the structural representation of feedway driving device among the described embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
In a kind of device embodiment that between the vehicle body soldering manufacturing line, carries vehicle body of the utility model, its carrying method comprises that vehicle body transmits respectively on first manufacturing line and second manufacturing line and with its productive temp separately, herein first manufacturing line and second manufacturing line all belong to existing production line, it has the function and the component part of existing manufacturing line certainly, (comprises hydraulic control component comprising the control system of transport sector, the action of control whole production line and the actuating unit of driving manufacturing line action; Each hydraulic valve, power element; Hydraulic actuating cylinder, HM Hydraulic Motor) etc., (the purpose of this utility model be exactly with existing two manufacturing lines by improving, make its organically, simple in structure and combine together inexpensively), in the present embodiment, also comprise the steps:
The action of S11 first manufacturing line, feedway is with the first manufacturing line productive temp alignment height with first last station of manufacturing line: in this step, first manufacturing line begins to begin action according to the productive temp of himself, certainly, its productive temp is controlled and is set in advance by its control system, and when it begins (when the vehicle body of first welding does not also arrive last station of above-mentioned first manufacturing line), though feedway is also along with the action of the first Production Line beat, but because vehicle body is not sent to feedway, so the first manufacturing line ground control system can not sent control signal to second manufacturing line, so the not action of second manufacturing line.When vehicle body is sent to last station of first manufacturing line, regulate the height (this feedway is arranged on after first manufacturing line) of this feedway by being arranged on first transmission device on the feedway, that link to each other with first manufacturing line equally, this feedway is followed the action of the first Production Line beat, make identical with the level height of last station of first manufacturing line, its objective is to make the transport sector of above-mentioned first manufacturing line can move to described conveying mechanism top, and can reposefully its carrying vehicle body thereon be put down.Wherein, above-mentioned first transmission device provides power by the engine installation of first manufacturing line, the benefit of doing like this is not need to be provided with special actuating unit, and make that the load transfer device and the first Production Line beat are synchronous, and do not need other structure, thereby make the simple in structure of equipment, cost is lower.In the present embodiment, above-mentioned first manufacturing line is the lower body weld line.
Transport sector bearing vehicle body on S12 first manufacturing line enters on the described feedway: vehicle body is after welding on first manufacturing line is finished, carried by the transport sector on first manufacturing line, in this step, the transport sector on this first manufacturing line is above the control of its control system is moved to described feedway.
Transport sector on S13 first manufacturing line puts down described vehicle body and withdraws from described feedway: in this step, transport sector on first manufacturing line is under the effect of control system, put down the vehicle body of its carrying, make this vehicle body be placed on the above-mentioned feedway; Simultaneously, the transport sector on first manufacturing line returns to first manufacturing line.
The S14 feedway outputs a control signal to second manufacturing line: in this step, owing to carried vehicle body on the feedway, so first production line control system outputs a control signal to second manufacturing line, the part that second manufacturing line receives this signal is its control setup.The effect of this control signal is to make second manufacturing line can begin action.
S15 second manufacturing line judges whether to receive control signal: if second production line control system does not receive above-mentioned signal, then repeat this step, continue to wait for this control signal; If second production line control system receives this control signal, execution in step S16 then.
S16 second manufacturing line begins action, feedway is with the second manufacturing line beat alignment height with second first station of manufacturing line: in this step, second manufacturing line that receives control signal begins to move with the productive temp of himself, by being arranged on the feedway, second transmission device that links to each other with second manufacturing line is regulated the height (this feedway is arranged on before second manufacturing line) of this feedway, make this feedway identical with the level height of first station of second manufacturing line, its objective is to make the transport sector of above-mentioned second manufacturing line can move to the top of described feedway, and can be carried on the vehicle body on the described feedway.Wherein, above-mentioned second transmission device provides power by the engine installation of second manufacturing line, and the benefit of doing like this is can not need special actuating unit is set, thereby makes the simple in structure of equipment, and cost is lower.In the present embodiment, above-mentioned second manufacturing line is the body in white line that is welded.
Transport sector on S17 second manufacturing line enters described feedway and carries vehicle body on it: in this step, transport sector on this second manufacturing line is above the control of its control system is moved to described conveying mechanism, and the vehicle body that will rest in above-mentioned steps on the described feedway is carried on it.
Transport sector bearing vehicle body on S18 second manufacturing line withdraws from described feedway and gets back to second manufacturing line, first station: equally under the effect of the control system of second manufacturing line, this transport sector that has carried second manufacturing line of vehicle body returns to second manufacturing line, first station together with the vehicle body of its carrying, promptly finished the transfer of vehicle body between two manufacturing lines, the welding of beginning vehicle body on second manufacturing line.
In the present embodiment, the transport sector on above-mentioned described first manufacturing line and second manufacturing line comprises transmission coaster disposed thereon.In other embodiments, above-mentioned transport sector can also comprise other delivery means, for example aerial transport trolley+suspender etc.Simultaneously, in the present embodiment, first manufacturing line roughly is identical with second productive temp of producing.
In the present embodiment, this feedway is arranged between first manufacturing line and second manufacturing line, comprise with the first manufacturing line productive temp accept described vehicle body by described last station of first manufacturing line and with the second manufacturing line productive temp by the feedway that described vehicle body is transported to described second first station of manufacturing line.Wherein, after above-mentioned feedway receives vehicle body by above-mentioned first manufacturing line, first production line control system sends the control system of a control signal to second manufacturing line, make second manufacturing line begin the productive temp work by itself, above-mentioned like this feedway is followed the second Production Line beat vehicle body on it is sent to second manufacturing line.Like this, the manufacturing line of winning, second manufacturing line and above-mentioned feedway are organically become one, reach the purpose of between two manufacturing lines, carrying vehicle body.This transport conveyor constructions scheme drawing such as Fig. 1, Fig. 2 and shown in Figure 3.Wherein, described feedway comprises the carrying platform 2 that is used for bearing vehicle body, the reference platform 1 that is used to control the transmission device of described carrying platform 2 level heights and is used for fixing each part mentioned above; Described transmission device is arranged between described reference platform 1 and the described carrying platform 2.
Described transmission device also comprises first transmission device separate, arranged side by side and second transmission device, referring to Fig. 4.Wherein, first transmission device comprise first transmission device, first swing arm to 313, first transmission device, second swing arm to the driven pull bar 312 of 314, first transmission device and the first transmission device interlock pull bar 311; The described first transmission device interlock pull bar 311 is connected to its first swing arm to two forks of 313 with drive between the actuating unit of this transmission device, and the interlock pull bar 311 of described in the present embodiment first drive motor links to each other with actuating unit on described first manufacturing line.This structure is the reason that makes that above-mentioned feedway moves with the first Production Line beat.Second transmission device comprise second transmission device, first swing arm to 323, second transmission device, second swing arm to the driven pull bar 322 of 324, second transmission device and the second transmission device interlock pull bar 321; Wherein, the described second transmission device interlock pull bar 321 is connected between the actuating unit of its first swing arm to 323 and second manufacturing line; The driven pull bar 322 of described second transmission device connects first swing arm of described second transmission device and swings 324 323 and second.Equally, this structure is to make the reason of above-mentioned feedway with the action of the second Production Line beat.The purpose that two independences, transmission device arranged side by side are set is to be provided with the actuating unit and the control system that are independent of above-mentioned two manufacturing lines just can make it organically combine together so that above-mentioned delivery system can be moved with above-mentioned first manufacturing line and the second Production Line beat respectively.Simultaneously, reduce the complexity of equipment, reduced cost.Owing to do not need to re-use aerial conveying, reduced the safety method of aerial work, make the complexity of equipment and cost further reduce.
In the first above-mentioned transmission device, first swing arm of first transmission device comprises two swing arms to 313 and second swing arm respectively to 314, described swing arm one end and described reference platform 1 are rotationally connected, in the present embodiment, described swing arm is to be socketed in an axle that is fixed on reference platform 1 by the mounting hole on the one end upward to realize being rotationally connected; Interlock pull bar 311 1 ends of first transmission device are connected its first swing arm to 313 swing arm middle part, driven pull bar 312 two ends of first transmission device be connected to its first swing arm to 313 and second swing arm to 314 swing arm middle part.In addition, first swing arm of second transmission device comprises two swing arms respectively to 323 and is socketed in the adapter shaft 325 that between its two swing arms described two swing arms is linked together that described swing arm one end and described reference platform 1 are rotationally connected to 324 and second swing arm; Equally, in the present embodiment, the swing arm of described second transmission device is to be socketed in an axle that is fixed on reference platform 1 by the mounting hole on the one end upward to realize being rotationally connected; Interlock pull bar 321 1 ends of second transmission device are connected its first swing arm to 323 swing arm middle part, driven pull bar 322 two ends of second transmission device be connected to its first swing arm to 324 and second swing arm on 323 the adapter shaft 325.
In the present embodiment, first swing arm of first transmission device is axially fixed in identical position to 324 along reference platform 1 with second swing arm of second transmission device to 313; Second swing arm of first transmission device is axially fixed in identical position to 323 along reference platform 1 with first swing arm of second transmission device to 314.As seen from Figure 4, first swing arm of first transmission device overlaps on the position of first swing arm to 323 axis directions along reference platform 1 (the long one side of the reference platform 1 among Fig. 4) to 313 and second transmission device, nothing but the width difference between its swing arm, in Fig. 4, first swing arm of first transmission device is bigger to the distance between two swing arms of 313, and second swing arm of second transmission device is arranged on first swing arm of first transmission device within two swing arms of 313 to two swing arms of 324; For second swing arm of first transmission device for first swing arm of 314 and second transmission device to 323, above-mentioned situation exists equally.These swing arms are set like this, and right benefit is, even use first transmission device or second transmission device to drive above-mentioned feedway separately, also can be when not influencing another transmission device, regulate the height of above-mentioned transfer unit reposefully, thereby make this feedway align with second manufacturing line with first manufacturing line comparatively exactly, convenient follow-up operation.
In the present embodiment, the control signal that first production line control system produces and transmits by the control system of mechanical pick-up device and its control mechanism (for example is, PLC1 or MCU) cooperation obtains and is sent to the control system of second manufacturing line, because the obtaining, transmit and the control system of second manufacturing line of sort signal, all be the prior art that those skilled in the art knew, so do not repeat them here.Certainly, in other embodiments, second manufacturing line be obtained and be sent to above-mentioned control signal also can by other sensors, for example infrared position sensor etc.
In the present embodiment, the connection mode between above-mentioned each parts is except that above-mentioned being rotationally connected, and the connection between all the other each parts all is the habitual connection mode of driving device of the prior art.
In the present embodiment, the working process of above-mentioned feedway is as follows: the hydraulic power mechanism action of first manufacturing line (lower body weld line), the interlock connecting rod 311 that drives first transmission device spurs first swing arm of first transmission device to 313, simultaneously, being connected first swing arm is also driven the driven pull bar 312 of first transmission device on 313, thereby second swing arm that drives first transmission device is to 314, first swing arm of such first transmission device moves to 314 simultaneously to 313 and second swing arm, the carrying platform lifting of feedway is put in place, the hydraulic motor system drive gear teeth bar of first manufacturing line (lower body weld line) is reciprocating then, the lower body assembly that a last station has been finished its welding is delivered to the feedway between two lines, the swing arm of first transmission device is to (313 then, 314) decline return, the transport trolley of first manufacturing line (lower body weld line) is return.Simultaneously, above-mentioned first production line control system is sent control signal to second manufacturing line, at this moment second manufacturing line (body in white be welded line) that obtains control signal begins action, be that the hydraulic power mechanism of second manufacturing line driven pull bar 321 and the interlock pull bar 322 by second transmission device drives its first forks 323 and second fork is risen 324 equally, second swing arm of such second transmission device moves to 323 to 324 and first swing arm, the carrying platform lifting of transfer unit is put in place, lower body assembly on the transfer unit carrying platform is raised up, again by reciprocating first welding post that is sent to second manufacturing line (body in white be welded line) of the hydraulic motor system drive gear teeth bar of second manufacturing line (body in white be welded line), so move in circles and realize that vehicle body between two lines is carried and shift.
In the present embodiment, on the described reference platform 1 engine installation is not set, in other embodiments, also the part of the engine installation of described second manufacturing line can be arranged on the said reference platform 1, for example a hydraulic actuating cylinder on second manufacturing line is arranged on the said reference platform and with second swing arm of above-mentioned second transmission device and links to each other, at this moment, the sequence of operation of each component part of second transmission device is just slightly different, for example wherein a kind ofly may be: this hydraulic actuating cylinder and the described second manufacturing line engine installation synchronously and second swing arm that promotes second driving device to 324, first swing arm that drives driven pull bar 322 pullings of second driving device second transmission device is to 323 swings, simultaneously, the second transmission device interlock pull bar 321 still is connected with the second manufacturing line actuating unit and is synchronized with the movement, and its whole structure is consistent with present embodiment.Though the benefit of She Zhiing has been to increase the power of second manufacturing line like this, satisfy its demand under some comparatively special situations, shortcoming is the complexity that has increased equipment to a certain extent, has strengthened cost.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1, a kind of device of between the vehicle body soldering manufacturing line, carrying vehicle body, be arranged between first manufacturing line and second manufacturing line, it is characterized in that, comprise with the first manufacturing line productive temp and accept described vehicle body and trigger the second manufacturing line productive temp that begins to move by the feedway that described vehicle body is transported to described second first station of manufacturing line with the control signal that produces by described first manufacturing line by described last station of first manufacturing line.
2, the device of between the vehicle body soldering manufacturing line, carrying vehicle body according to claim 1, it is characterized in that described feedway comprises the carrying platform that is used for bearing vehicle body, is used to control the reference platform that described carrying platform is regulated the transmission device of its level height with described first manufacturing line or the second Production Line beat and is used to install each part mentioned above; Described transmission device is arranged between described reference platform and the described carrying platform.
3, the device of carrying vehicle body between the vehicle body soldering manufacturing line according to claim 2 is characterized in that, described transmission device comprise first swing arm to, second swing arm to, driven pull bar and interlock pull bar; Wherein, described interlock pull bar be connected described first swing arm to and drive between the actuating unit of described transmission device; Described driven pull bar be connected described first swing arm to and second swing arm between.
4, the device of between the vehicle body soldering manufacturing line, carrying vehicle body according to claim 3, it is characterized in that, described transmission device also comprises first transmission device separate, arranged side by side and second transmission device, the interlock pull bar of described first transmission device links to each other with actuating unit on described first manufacturing line, and the interlock pull bar of described second transmission device links to each other with actuating unit on described second manufacturing line.
5, carry the device of vehicle body between the vehicle body soldering manufacturing line according to claim 4, it is characterized in that, first swing arm of described first transmission device to second swing arm to comprising two swing arms respectively, described swing arm one end and described reference platform are rotationally connected; Interlock pull bar one end of described first transmission device is connected the right swing arm middle part of its first swing arm, and the driven pull bar two ends of described first transmission device are connected to its first swing arm to the swing arm middle part right with second swing arm; First swing arm of described second transmission device to and second swing arm to comprising two swing arms respectively and being socketed in the adapter shaft that connects between described two swing arms together, described swing arm one end and described reference platform are rotationally connected, interlock pull bar one end of described second transmission device is connected the right swing arm middle part of its first swing arm, and the driven pull bar two ends of described second transmission device link to each other with described adapter shaft respectively.
6, carry the device of vehicle body between the vehicle body soldering manufacturing line according to claim 5, it is characterized in that, first swing arm of described first transmission device to second swing arm of described second transmission device to being axially fixed in roughly the same position along described reference platform; Second swing arm of described first transmission device to first swing arm of described second transmission device to being axially fixed in roughly the same position along described reference platform.
7, according to the device of carrying vehicle body between any described vehicle body soldering manufacturing line of claim 1-6, it is characterized in that, described first manufacturing line and described second manufacturing line comprise control system separately respectively, and described control signal is produced and be sent to the control system of described second parts by the control system of described first manufacturing line.
8, carry the device of vehicle body between the vehicle body soldering manufacturing line according to claim 7, it is characterized in that described first manufacturing line and the second Production Line beat are roughly the same.
9, carry the device of vehicle body between the vehicle body soldering manufacturing line according to claim 8, it is characterized in that described first manufacturing line comprises the lower body weld line; Described second manufacturing line comprises the body in white line that is welded.
10, carry the device of vehicle body between the vehicle body soldering manufacturing line according to claim 9, it is characterized in that, transport sector on described first manufacturing line and second manufacturing line comprises transmission coaster disposed thereon, and the actuating unit on described first manufacturing line and second manufacturing line comprises hydraulic pressure transmission system and hydraulic actuating cylinder, fluid motor-driven system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202143372U CN201325747Y (en) | 2008-12-05 | 2008-12-05 | Vehicle-body conveying device between vehicle-body welding production lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202143372U CN201325747Y (en) | 2008-12-05 | 2008-12-05 | Vehicle-body conveying device between vehicle-body welding production lines |
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| Publication Number | Publication Date |
|---|---|
| CN201325747Y true CN201325747Y (en) | 2009-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202143372U Expired - Lifetime CN201325747Y (en) | 2008-12-05 | 2008-12-05 | Vehicle-body conveying device between vehicle-body welding production lines |
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| Country | Link |
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| CN (1) | CN201325747Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491082A (en) * | 2011-11-30 | 2012-06-13 | 天津市福臻机电工程有限公司 | Manual drive conveying equipment used for side shell plate material of automobile body in white |
| CN102679697A (en) * | 2012-05-26 | 2012-09-19 | 无锡吉兴汽车声学部件科技有限公司 | Energy-saving baking oven for acoustic component of passenger cars |
| CN104708240A (en) * | 2015-03-16 | 2015-06-17 | 上海鑫燕隆汽车装备制造有限公司 | Swing arm mechanism and device for lifting reciprocating conveying line |
| CN105479059A (en) * | 2016-01-20 | 2016-04-13 | 烟台奥德克汽车设备技术有限公司 | Automobile welding conveying line |
| CN107265358A (en) * | 2017-06-22 | 2017-10-20 | 北京汽车研究总院有限公司 | A kind of auxiliary conveying device |
| CN107902382A (en) * | 2017-11-15 | 2018-04-13 | 江门市华林众鑫工程有限公司 | A kind of pallet vertical transfer device |
| CN108032127A (en) * | 2017-12-13 | 2018-05-15 | 吴龙世 | Automatic charging machinery hand |
-
2008
- 2008-12-05 CN CNU2008202143372U patent/CN201325747Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491082A (en) * | 2011-11-30 | 2012-06-13 | 天津市福臻机电工程有限公司 | Manual drive conveying equipment used for side shell plate material of automobile body in white |
| CN102491082B (en) * | 2011-11-30 | 2013-08-21 | 天津市福臻机电工程有限公司 | Manual drive conveying equipment used for side shell plate material of automobile body in white |
| CN102679697A (en) * | 2012-05-26 | 2012-09-19 | 无锡吉兴汽车声学部件科技有限公司 | Energy-saving baking oven for acoustic component of passenger cars |
| CN104708240A (en) * | 2015-03-16 | 2015-06-17 | 上海鑫燕隆汽车装备制造有限公司 | Swing arm mechanism and device for lifting reciprocating conveying line |
| CN105479059A (en) * | 2016-01-20 | 2016-04-13 | 烟台奥德克汽车设备技术有限公司 | Automobile welding conveying line |
| CN107265358A (en) * | 2017-06-22 | 2017-10-20 | 北京汽车研究总院有限公司 | A kind of auxiliary conveying device |
| CN107265358B (en) * | 2017-06-22 | 2019-08-02 | 北京汽车研究总院有限公司 | A kind of auxiliary conveying device |
| CN107902382A (en) * | 2017-11-15 | 2018-04-13 | 江门市华林众鑫工程有限公司 | A kind of pallet vertical transfer device |
| CN108032127A (en) * | 2017-12-13 | 2018-05-15 | 吴龙世 | Automatic charging machinery hand |
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