CN102513748A - Flexible trolley switching system - Google Patents
Flexible trolley switching system Download PDFInfo
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- CN102513748A CN102513748A CN2011104251363A CN201110425136A CN102513748A CN 102513748 A CN102513748 A CN 102513748A CN 2011104251363 A CN2011104251363 A CN 2011104251363A CN 201110425136 A CN201110425136 A CN 201110425136A CN 102513748 A CN102513748 A CN 102513748A
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Abstract
The invention discloses a flexible trolley switching system, which is characterized by comprising a drive switching unit and a driven positioning unit, the drive switching unit is provided with a rotatable and axially movable cylinder, a shifting shaft radially penetrating through the cylinder is arranged at the front end of the cylinder, the driven positioning unit is provided with a drum capable of rotating, the drum and the cylinder are positioned on the same axis, a plurality of open shifting shaft holes matched with the shifting shaft are arranged on the front end face of the drum, the shifting shaft is pushed into one open shifting shaft hole to realize butt joint of the cylinder and the drum, the open shifting shaft holes are positioned on the drum at different circumferential angles, the shifting fork can be selectively in butt joint with the open shifting shaft holes at the different circumferential angles, and four positioning systems of different models are distributed on the periphery of the drum by 90 degrees to form four stations. The flexible trolley switching system is used for switching models of multi-platform and multi-model flexible trolleys, thereby guaranteeing production of various models on the same white trolley body welding production line.
Description
Technical field
The present invention relates to a kind of equipment that is applied to the automobile body-in-white welding and assembling production lines, is the equipment of realizing that any swinging cross of the multi-platform multi-vehicle-type of body in white welding and assembling production lines is produced, and the vehicle that is used for the flexible chassis of multi-platform multi-vehicle-type is switched.
Background technology
Along with developing of automobile industry, the price of automobile is day by day near the purchasing power of ordinary populace.Along with people's is also improving the requirement of quality of life rapidly simultaneously, and increasing personalized the requirement also continues to bring out.At the individual demand aspect the automobile, many automakers also cater to for people.For producing more vehicle, need to drop into the production equipment of more different automobile types.In the automobile body-in-white field that is welded, the vehicle body soldering line that needs to drop into several or tens of satisfies the demand in market.The input of line is high, tens million of easily even more than one hundred million and every body in white is welded, and certainly will increase automaker's cost pressure and investment risk.
On same body in white welding and assembling production lines, produce multiple vehicle, any swinging cross production of promptly multi-platform multi-vehicle-type can effectively reduce cost of investment and risk.But, the open report of the associated equipment that does not switch about the vehicle that is applied to the flexible chassis of multi-platform multi-vehicle-type in the prior art.
Summary of the invention
The present invention is for avoiding above-mentioned existing in prior technology weak point, a kind of flexible chassis switched system is provided, and the vehicle that is used for the flexible chassis of multi-platform multi-vehicle-type is switched, and produces multiple vehicle on same the body in white welding and assembling production lines and provides safeguard for being implemented in.
The present invention adopts following technical scheme for the technical solution problem:
The design feature of the flexible chassis switched system of the present invention is to be provided with:
One drives switch unit: have one rotatable, and can axially movable cylindrical shell, at the front end of said cylindrical shell, radially run through cylindrical shell one dial axis be set;
One Passive Positioning unit: have one with said cylindrical shell be on the same axis and the rotating cylinder that can rotate; On the front end face of said rotating cylinder, match and be provided with opening dial axis hole, push with said dial axis and in opening dial axis hole, form docking of cylindrical shell and rotating cylinder with said dial axis; Said opening dial axis hole is set to be in many groups on the different angles of circumference of rotating cylinder, and said dial axis can be selected to be docked in the locational opening dial axis of the variant angle of circumference hole; The periphery that the navigation system of four different automobile types is in said rotating cylinder by 90 ° of branches forms four stations.
The design feature of the flexible chassis switched system of the present invention also is:
The structure of said driving switch unit is set to:
One is fixedly installed on the frame with the line slideway of the parallel axes of cylindrical shell, and connecting plate is slidably supported on the said line slideway through slide block, and said connecting plate moving back and forth on line slideway is to be actuator with the cylinder;
The drive motors that one or four station cam indexing separators and are used to drive said four station cam indexing separators is fixedly installed on connecting plate respectively; Said cylindrical shell is installed in the output of said four station cam indexing separators; The forms of motion of said four station cam indexing separators is that revolution is crossed 90 ° of one intermittent movement that rests.
Be provided with the axis hole that matches with said dial axis on the cylinder lateral wall for along drum shaft to the slotted hole that is provided with, be arranged in said slotted hole dial axis can cylindrical shell axially on slide; In said cylindrical shell, a stage clip is set vertically, said dial axis is pressed on the front end of slotted hole by stage clip.
The front end that said rotating cylinder can be sleeved on cylindrical shell is set, and is with the guide cylinder of said rotating cylinder as cylindrical shell.
Compared with present technology, beneficial effect of the present invention is embodied in:
1, the present invention can make the Passive Positioning cell location on four different stations by driving switch unit, realizes switching with simple mode, and the production form of producing for any swinging cross of multi-platform multi-vehicle-type provides safeguard.
2, the opening dial axis hole of the different angles of circumference of the present invention position makes between actuator and the Passive part and can on different angles of circumference position, dock, and mode is flexible.
3, the present invention adopts four station cam indexing separators, makes the accurate positioning of Passive Positioning unit, and type of drive is simple and reliable.
4, be flexible docking between dial axis of the present invention and the opening dial axis hole, docking operation is soft, reduces the damage of parts.
5, the Passive part setting can be sleeved on the rotating cylinder of barrel front end among the present invention, makes cylindrical shell obtain guiding, improves reliable in action property.
Description of drawings
Fig. 1 is for driving switch unit and Passive Positioning unit docking structure sketch map among the present invention;
Fig. 2 is equipped with structural representation for driving switch unit dial axis and cylindrical shell among the present invention;
Fig. 3 is a general structure sketch map of the present invention;
Label among the figure: 1 drives switch unit; 2 dial axises; 3 rotating cylinders; 4 opening dial axis holes; 5 sleeves; 6 stage clips; 7 cylindrical shells; 8 slotted holes; 9 jump rings; 10 Passive Positioning unit; 11 frames; 12 supports; 13 cylinders; 14 line slideways; 15 4 station cam indexing separators; 16 sensors; 17 drive motors; 18 connecting plates; 19 navigation systems.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, the structure of flexible chassis switched system is set in the present embodiment:
One drives switch unit 1: have one rotatable, and can axially movable cylindrical shell 7, at the front end of cylindrical shell 7, radially run through cylindrical shell 7 dial axis 2 be set;
One Passive Positioning unit 10: have one with cylindrical shell 7 be on the same axis and the rotating cylinder 3 that can rotate; On the front end face of rotating cylinder 3, match and be provided with opening dial axis hole 4, push with dial axis 2 and in opening dial axis hole 4, form docking of cylindrical shell 7 and rotating cylinder 3 with dial axis 2; Opening dial axis hole 4 is set to be in many groups on the different angles of circumference of rotating cylinder 3, and dial axis 2 can be selected to be docked in the locational opening dial axis of the variant angle of circumference hole 4; The periphery that the navigation system of four different automobile types is in rotating cylinder 3 by 90 ° of branches forms four stations.
In the practical implementation, the corresponding structure setting also comprises:
As shown in Figure 3, the structure that drives switch unit 1 is set to:
One is fixedly installed on the frame 11 with the line slideway 14 of the parallel axes of cylindrical shell 7, and connecting plate 18 is slidably supported on the line slideway 14 through slide block, and connecting plate 18 moving back and forth on line slideway 14 is to be actuator with cylinder 13;
The drive motors 17 that one or four station cam indexing separators 15 and are used to drive four station cam indexing separators 15 is fixedly installed on connecting plate 18 respectively; Cylindrical shell 7 is installed in the output of four station cam indexing separators 15; The forms of motion of stating four station cam indexing separators 15 is that revolution is crossed 90 ° of one intermittent movement that rests.
As shown in Figure 2, be provided with the axis hole that matches with dial axis 2 on cylindrical shell 7 sidewalls for along drum shaft to the slotted hole 8 that is provided with, be arranged in slotted hole 8 dial axis 2 can cylindrical shell axially on slide; In cylindrical shell 7, a stage clip 6 is set vertically, dial axis 2 is pressed on the front end of slotted hole by stage clip 6.
As shown in Figure 1, the front end that rotating cylinder 3 can be sleeved on cylindrical shell 7 is set, be with the guide cylinder of rotating cylinder 3 as cylindrical shell 7; For the ease of cooperating, reducing wear, be respectively installed with the rotating sleeve 5 that fixes by jump ring 9 at the two ends of dial axis 2, sleeve 5 is rolling friction in opening dial axis hole 4.
Docking operation shown in Figure 1 is: cylindrical shell 7 advances to rotating cylinder 3 vertically, and dial axis 2 correspondences are inserted on rotating cylinder 3 front end faces in the opening dial axis hole 4 on the correspondence position, form butt joint; For the offset some small amount that possibly take place between dial axis 2 and the opening dial axis hole 4, utilize the sleeve 5 of suit on the dial axis 2 to change sliding motion into rolling movement, dial axis 2 and opening dial axis hole 4 are meshed smoothly; The effect of stage clip 6 is in engagement process, and dial axis 2 can effectively avoid dial axis 2 to dock with the rigidity between the opening dial axis hole 4 because of receiving the elastic pressure of stage clip 6, strengthens the durability of dial axis 2, thereby improves the service life of flexible docking drive unit.
Be respectively the navigation system 19 of different automobile types on four stations shown in Fig. 3; The navigation system of every kind of vehicle only is only the operating position on the position directly over shown in Fig. 3; Other position is the memory location, and the whole Passive Positioning unit that comprises variant vehicle navigation system 19 is to be supported by support 12.
When drive motors 17 rotates; Cylindrical shell 7 by the output of four station cam indexing separators 15 drives will be done per 90 ° of one intermittent exercise that rests under the driving of drive motors 17, sensor shown in the figure 16 is used to check the output of four station cam indexing separators 15 whether to accomplish 90 ° rotation.
When needs carry out the switching between the navigation system of different automobile types; At first docking between completion rotating cylinder 3 under the drive of cylinder 13 and cylindrical shell 7 starts drive motors 17 then, drives cylindrical shells 7 rotations through four station cam indexing separators 15; Make on the navigation system 19 of the selected vehicle operating position directly over being in; Drive motors 17 stops operating subsequently, and cylinder 13 drags connecting plate 18 and drives cylindrical shell 7 gets back to home, accomplishes vehicle and switches.
Claims (4)
1. flexible chassis switched system is characterized in that being provided with:
One drives switch unit (1): have one rotatable, and can axially movable cylindrical shell (7), the front end in said cylindrical shell (7) radially runs through cylindrical shell (7) dial axis (2) is set;
One Passive Positioning unit (10): have one with said cylindrical shell (7) be on the same axis and the rotating cylinder (3) that can rotate; On the front end face of said rotating cylinder (3), match and be provided with opening dial axis hole (4), push with said dial axis (2) and in opening dial axis hole (4), form docking of cylindrical shell (7) and rotating cylinder (3) with said dial axis (2); Said opening dial axis hole (4) is set to be in many groups on the different angles of circumference of rotating cylinder (3), and said dial axis (2) can be selected to be docked in the locational opening dial axis of the variant angle of circumference hole (4); The navigation system of four different automobile types (19) forms four stations by the periphery that 90 ° of branches are in said rotating cylinder (3).
2. flexible chassis switched system according to claim 1 is characterized in that the structure of said driving switch unit (1) is set to:
One is fixedly installed on the frame (11) with the line slideway (14) of the parallel axes of cylindrical shell (7); Connecting plate (18) is slidably supported on the said line slideway (14) through slide block, and said connecting plate (18) moving back and forth on line slideway (14) is to be actuator with cylinder (13);
The drive motors (17) that one or four station cam indexing separators (15) and are used to drive said four station cam indexing separators (15) is fixedly installed on connecting plate (18) respectively; Said cylindrical shell (7) is installed in the output of said four station cam indexing separators (15); The forms of motion of said four station cam indexing separators (15) is that revolution is crossed 90 ° of one intermittent movement that rests.
3. flexible chassis switched system according to claim 1; It is characterized in that being provided with the axis hole that matches with said dial axis (2) on cylindrical shell (7) sidewall for along drum shaft to the slotted hole (8) that is provided with, be arranged in said slotted hole (8) dial axis (2) can cylindrical shell axially on slide; In said cylindrical shell (7), a stage clip (6) is set vertically, said dial axis (2) is pressed on the front end of slotted hole by stage clip (6).
4. flexible chassis switched system according to claim 1 is characterized in that the front end that said rotating cylinder (3) can be sleeved on cylindrical shell (7) is set, and is with the guide cylinder of said rotating cylinder (3) as cylindrical shell (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104251363A CN102513748A (en) | 2011-12-19 | 2011-12-19 | Flexible trolley switching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104251363A CN102513748A (en) | 2011-12-19 | 2011-12-19 | Flexible trolley switching system |
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| Publication Number | Publication Date |
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| CN102513748A true CN102513748A (en) | 2012-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104251363A Pending CN102513748A (en) | 2011-12-19 | 2011-12-19 | Flexible trolley switching system |
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| CN (1) | CN102513748A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231195A (en) * | 2013-05-27 | 2013-08-07 | 上海晓奥享荣汽车工业装备有限公司 | Automobile welding fixture |
| CN104842101A (en) * | 2015-05-05 | 2015-08-19 | 苏州三体智能科技有限公司 | Drum-type welding device |
| CN106312407A (en) * | 2015-07-02 | 2017-01-11 | 王婧 | Three-way non-polar supporting mechanism for passive trolley |
| CN106493488A (en) * | 2016-10-27 | 2017-03-15 | 北京汽车股份有限公司 | A kind of vehicle body switching device and method |
| CN109048165A (en) * | 2018-08-29 | 2018-12-21 | 广州德恒汽车装备科技有限公司 | A kind of flexible trolley for automobile body-in-white welding transportation system |
| CN109454426A (en) * | 2018-12-25 | 2019-03-12 | 中铁隧道局集团有限公司 | A kind of equipment and hanging method for the replacement of shield normal pressure cutterhead upper slitter cylinder |
| CN112222736A (en) * | 2020-10-29 | 2021-01-15 | 安徽瑞祥工业有限公司 | Flexible positioner of multi-vehicle type |
| CN113731784A (en) * | 2021-08-13 | 2021-12-03 | 江苏金圣棋盘玻璃科技发展有限公司 | Quartz sand screening and washing device |
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| CN1963250A (en) * | 2006-12-05 | 2007-05-16 | 上海品兴科技有限公司 | Universal driving device |
| US20090008927A1 (en) * | 2006-01-05 | 2009-01-08 | Alfred Kaercher Gmbh & Co. Kg | Coupling part for a plug connector arrangement |
| CN101913029A (en) * | 2010-08-11 | 2010-12-15 | 周均 | Automatic welding machine of aluminum-nickel compound piece of lithium ion battery cover plate |
| CN201843918U (en) * | 2010-09-09 | 2011-05-25 | 平高集团有限公司 | Coupler |
| CN202344148U (en) * | 2011-12-19 | 2012-07-25 | 安徽巨一自动化装备有限公司 | Flexible trolley switching system |
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2011
- 2011-12-19 CN CN2011104251363A patent/CN102513748A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090008927A1 (en) * | 2006-01-05 | 2009-01-08 | Alfred Kaercher Gmbh & Co. Kg | Coupling part for a plug connector arrangement |
| CN1963250A (en) * | 2006-12-05 | 2007-05-16 | 上海品兴科技有限公司 | Universal driving device |
| CN101913029A (en) * | 2010-08-11 | 2010-12-15 | 周均 | Automatic welding machine of aluminum-nickel compound piece of lithium ion battery cover plate |
| CN201843918U (en) * | 2010-09-09 | 2011-05-25 | 平高集团有限公司 | Coupler |
| CN202344148U (en) * | 2011-12-19 | 2012-07-25 | 安徽巨一自动化装备有限公司 | Flexible trolley switching system |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231195A (en) * | 2013-05-27 | 2013-08-07 | 上海晓奥享荣汽车工业装备有限公司 | Automobile welding fixture |
| CN104842101A (en) * | 2015-05-05 | 2015-08-19 | 苏州三体智能科技有限公司 | Drum-type welding device |
| CN106312407A (en) * | 2015-07-02 | 2017-01-11 | 王婧 | Three-way non-polar supporting mechanism for passive trolley |
| CN106312407B (en) * | 2015-07-02 | 2023-10-31 | 广州瑞松北斗汽车装备有限公司 | Three-way electrodeless supporting mechanism of passive trolley |
| CN106493488A (en) * | 2016-10-27 | 2017-03-15 | 北京汽车股份有限公司 | A kind of vehicle body switching device and method |
| CN109048165A (en) * | 2018-08-29 | 2018-12-21 | 广州德恒汽车装备科技有限公司 | A kind of flexible trolley for automobile body-in-white welding transportation system |
| CN109454426A (en) * | 2018-12-25 | 2019-03-12 | 中铁隧道局集团有限公司 | A kind of equipment and hanging method for the replacement of shield normal pressure cutterhead upper slitter cylinder |
| CN109454426B (en) * | 2018-12-25 | 2023-08-25 | 中铁隧道局集团有限公司 | Tool for replacing cutter cylinder on shield normal-pressure cutter head and hoisting method |
| CN112222736A (en) * | 2020-10-29 | 2021-01-15 | 安徽瑞祥工业有限公司 | Flexible positioner of multi-vehicle type |
| CN113731784A (en) * | 2021-08-13 | 2021-12-03 | 江苏金圣棋盘玻璃科技发展有限公司 | Quartz sand screening and washing device |
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Application publication date: 20120627 |