CN103754290B - Body longitudinal rail conveyer - Google Patents
Body longitudinal rail conveyer Download PDFInfo
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- CN103754290B CN103754290B CN201410007160.9A CN201410007160A CN103754290B CN 103754290 B CN103754290 B CN 103754290B CN 201410007160 A CN201410007160 A CN 201410007160A CN 103754290 B CN103754290 B CN 103754290B
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- slide unit
- limit device
- cylinder
- bracing frame
- guide rail
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Abstract
The invention discloses a kind of Body longitudinal rail conveyer, comprise skid body, back support overturning mechanism and front support switching mechanism, described front support switching mechanism comprises left longeron bracing frame and right vertical beam bracing frame, described left and right longeron bracing frame is can the mode of folding be symmetricly set on the substrate of described skid body, and the folding direction of described left and right longeron bracing frame is vertical with described substrate.Structure of the present invention is simple, and cost of manufacture is lower, easily controls, and in conjunction with manufacturing line and electric-control system, can realize automatically switching, support switches quickness and high efficiency and stable performance, and genus is saved, the flexible shifter of efficiency type.
Description
Technical field
The invention belongs to vehicle frock clamp field, particularly a kind of Body longitudinal rail conveyer.
Background technology
In present truck automobile development process, in order to adapt to different market and the demand of different configurations to body width, on the platform of a vehicle, often develop wide, in, a series of vehicle body such as narrow, these vehicle bodies are as broad as long on appearance style and entire arrangement, gusset, longeron etc. share, and only change at the Width of front wall, floor, back wall, top cover, the most important thing is that body bottom girder space changes with the change width of vehicle body.Therefore in order to realize the Flexible Production of manufacturing line, reducing development investment, first will solve manufacturing line conveying longeron and supporting the problem shared.
In the prior art, manufacturing line supports and mainly adopts fixed type, namely according to the difference of vehicle width, the support that often kind of stringer designs one is fixing, along with the difference of girder space, the transversely arranged multiple strong point in the left and right sides, front support position is carried by manufacturing line to solve the mixed production problem of multi-vehicle-type.All adopt fixed type owing to supporting in the program, therefore have certain requirement to the size of space of girder space, when girder space change is less than single longeron width, support cannot will be arranged two or more due to space constraint, cannot realize conllinear.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of employing slide unit switching mechanism, realizes the Body longitudinal rail conveyer that identical platform is applicable to the different chassis runner conllinear flexible production of width.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of Body longitudinal rail conveyer, comprise skid body, back support overturning mechanism and front support switching mechanism, described front support switching mechanism comprises left longeron bracing frame and right vertical beam bracing frame, described left and right longeron bracing frame is can the mode of folding be symmetricly set on the substrate of described skid body, and the folding direction of described left and right longeron bracing frame is vertical with described substrate;
Described front support switching mechanism also comprises:
First guide rail and the second guide rail, it is fixedly mounted with on the substrate, and described first guide rail and the second guide rail are parallel to each other;
Left slide unit and right slide unit, its slidably symmetry be arranged on described first guide rail and the second guide rail, described left longeron bracing frame is packed on described left slide unit, and described right vertical beam bracing frame is packed on described right slide unit;
Left cylinder and right cylinder, it is fixedly mounted with on the substrate, and piston rod and the described left slide unit of described left cylinder are hinged, and piston rod and the described right slide unit of described right cylinder are hinged; Described left cylinder and right cylinder can drive described left slide unit and right slide unit at described first guide rail and the second slide on rails respectively, realize the folding of left and right longeron bracing frame.
Preferably, the described substrate between described first guide rail and the second guide rail is provided with the first left limit device along the direction of slip of described left slide unit, described first left limit device is positioned under described left slide unit.
Preferably, be provided with the first right limit device on the substrate, described first right limit device and described first left limit device symmetrical and be positioned under described right slide unit.
Preferably, on the substrate along the direction of slip of described left slide unit, be provided with the second left limit device after being positioned at described first left limit device, described second left limit device is positioned under described left slide unit.
Preferably, on the substrate along the direction of slip of described right slide unit, after being positioned at described first right limit device, be provided with the second right limit device, described second right limit device and described second left limit device symmetrical and be positioned under described right slide unit.
Preferably, described first left limit device, the second left limit device, the first right limit device and the second right limit device are electromagnetic type displacement pickup.
Preferably, the top of the piston rod of described left cylinder is hinged by the side of left cylinder pin and described left slide unit, the top of the piston rod of described right cylinder is hinged by the side of right cylinder pin and described right slide unit, and described left cylinder and right cylinder symmetrical reverse are arranged.
Structure of the present invention is simple, and cost of manufacture is lower, easily controls, and in conjunction with manufacturing line and electric-control system, can realize automatically switching, support switches quickness and high efficiency and stable performance, and genus is saved, the flexible shifter of efficiency type.
Accompanying drawing explanation
Fig. 1 is the block diagram of Body longitudinal rail conveyer provided by the invention;
Fig. 2 is the partial enlarged view that Body longitudinal rail conveyer middle front part provided by the invention supports switching mechanism.
In figure: 2-skid body, 3-back support overturning mechanism, 4-front support switching mechanism, 5-substrate, 6-first guide rail, 7 the-two guide rails, the left slide unit of 8-, 9-left longeron bracing frame, the left cylinder of 10-, 11-first left limit device, 12-second left limit device, 13-left cylinder pin, the right slide unit of 14-, 15-right vertical beam bracing frame, the right cylinder of 16-, 17-first right limit device, 18-second right limit device.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
A kind of Body longitudinal rail conveyer, as shown in Figure 1, comprises skid body 2, back support overturning mechanism 3 and front support switching mechanism 4.
As shown in Figure 2, front support switching mechanism 4, comprising:
Left longeron bracing frame 9 and right vertical beam bracing frame 15, it is for supporting chassis runner;
First guide rail 6 and the second guide rail 7, it is packed on the substrate 5 of skid body 2, and the first guide rail 6 and the second guide rail 7 are parallel to each other;
Left slide unit 8 and right slide unit 14, it is arranged on the first guide rail 6 and the second guide rail 7, and left longeron bracing frame 9 is packed on left slide unit 8, and right vertical beam bracing frame 15 is packed on right slide unit 14; Left slide unit 8 and right slide unit 14 can slide along the first guide rail 6 and the second guide rail 7;
Left cylinder 10 and right cylinder 16, it is fixedly mounted with on the substrate 5, the top of the piston rod of left cylinder 10 is hinged with the side of left slide unit 8 by left cylinder pin 13, the top of the piston rod of right cylinder 16 is hinged with the side of right slide unit 14 by right cylinder pin 19, left cylinder 10 and right cylinder 16 symmetrical reverse are arranged, as shown in Figure 2, the left cylinder pin 13 on piston rod top corresponding end opposite with the right cylinder pin 19 on piston rod top in right cylinder 16 on the fore-and-aft direction of whole Body longitudinal rail conveyer in left cylinder 10; Left cylinder 10 and right cylinder 16 can drive left slide unit 8 and right slide unit 14 to slide on the first guide rail 6 and the second guide rail 7 respectively, realize the folding of left and right longeron bracing frame 9,15 and folding direction is vertical with substrate 5.The piston rod of left cylinder 10 and right cylinder 16 also can respectively with the bottom of left slide unit 8 and right slide unit 14 or top hinged, as long as left slide unit 8 and right slide unit 14 can be driven to slide on the first guide rail 6 and the second guide rail 7, realize the folding of left and right longeron bracing frame 9,15 and folding direction is vertical with substrate 5.
Substrate 5 between the first guide rail 6 and the second guide rail 7 is provided with the first left limit device 11, first left limit device 11 along the direction of slip of left slide unit 8 to be positioned under left slide unit 8;
Be provided with the first right limit device 17, first right limit device 17 and the first left limit device 11 on the substrate 5 symmetrical and be positioned under right slide unit 14.
On the substrate 5 along the direction of slip of left slide unit 8, be provided with the second left limit device 12, second left limit device 12 after being positioned at the first left limit device 11 and be positioned under left slide unit 8;
On the substrate 5 along the direction of slip of right slide unit 14, be positioned at and be provided with the second right limit device 18, second right limit device 18 after the first right limit device 17 with the second left limit device 12 symmetry and be positioned under right slide unit 14.
First left limit device 11, second left limit device 12, first right limit device 17 and the second right limit device 18 are electromagnetic type displacement pickup.
Moving direction along left slide unit 8 and right slide unit 14 arranges inhibiting device, its object is to, can according to the width of chassis runner, left longeron bracing frame 9 on left slide unit 8 and right vertical beam bracing frame 15 position on right slide unit 14 are fixed on applicable position, thus give chassis runner with firm support, therefore the position of inhibiting device sets those skilled in the art and can set according to the width of the chassis runner of actual production.Inhibiting device can select electromagnetic type displacement pickup, also can select other inhibiting device, as travel switch etc.
Working process:
When producing narrow body chassis runner, left cylinder 10 and right cylinder 16 guide rod shrink simultaneously, left cylinder 10 drives left slide unit 8 to slide into the first left limit device 11 place, right cylinder 16 drives right slide unit 14 to slide into the first right limit device 17 place, and Body longitudinal rail conveyer is switched to the state of producing narrow body vehicle body;
When producing expanded letter chassis runner, left cylinder 10 and right cylinder 16 guide rod are upheld simultaneously, left cylinder 10 drives left slide unit 8 to slide into the second left limit device 12 place, right cylinder 16 drives right slide unit 14 to slide into the second right limit device 18 place, and Body longitudinal rail conveyer is switched to the state of producing expanded letter vehicle body.
The position control mode that the present invention adopts line slideway and inhibiting device to combine, by the rotation in three directions of the Telescopic-cylinder slide unit that driven slide unit along two high precision guide rail mobile restrictions being parallel to each other and the X movement to, Z-direction; By the application force of cylinder and inhibiting device with the use of, slide unit can move along Y-direction and stop at ad-hoc location, finally ensure that the positioning precision that conveying supports.
Innovative point of the present invention is not only that the position control mode adopting line slideway and inhibiting device to combine is to realize the folding of left and right longeron bracing frame 9,15, to adapt to the chassis runner of different in width; That the more important thing is the invention designs the function that front support switching mechanism 4 middle left and right longeron bracing frame 9,15 has folding, the front support switching mechanism 4 with such function after joining with skid body 2,3 turns, back support overturning mechanism then Body longitudinal rail conveyer adapt to the chassis runner of different in width.Therefore, front support switching mechanism 4 also can adopt other structures to have folding function to make left and right longeron bracing frame 9,15.
In sum, content of the present invention is not limited in the above-described embodiments, and those skilled in the art can propose other embodiment easily according to guiding theory of the present invention, and these embodiments all comprise within the scope of the present invention.
Claims (7)
1. a Body longitudinal rail conveyer, comprise skid body (2), back support overturning mechanism (3) and front support switching mechanism (4), it is characterized in that: described front support switching mechanism (4) comprises left longeron bracing frame (9) and right vertical beam bracing frame (15), described left and right longeron bracing frame (9,15) is can the mode of folding be symmetricly set on the substrate (5) of described skid body (2), and the folding direction of described left and right longeron bracing frame (9,15) is vertical with described substrate (5);
Described front support switching mechanism (4) also comprises:
First guide rail (6) and the second guide rail (7), it is packed on described substrate (5), and described first guide rail (6) and the second guide rail (7) are parallel to each other;
Left slide unit (8) and right slide unit (14), its slidably symmetry be arranged on described first guide rail (6) and the second guide rail (7), described left longeron bracing frame (9) is packed on described left slide unit (8), and described right vertical beam bracing frame (15) is packed on described right slide unit (14);
Left cylinder (10) and right cylinder (16), it is packed on described substrate (5), piston rod and the described left slide unit (8) of described left cylinder (10) are hinged, and piston rod and the described right slide unit (14) of described right cylinder (16) are hinged;
Described left cylinder (10) and right cylinder (16) can drive described left slide unit (8) and right slide unit (14) in described first guide rail (6) and the upper slip of the second guide rail (7) respectively, realize the folding of left and right longeron bracing frame (9,15).
2. Body longitudinal rail conveyer according to claim 1, it is characterized in that: the described substrate (5) between described first guide rail (6) and the second guide rail (7) is provided with the first left limit device (11) along the direction of slip of described left slide unit (8), described first left limit device (11) is positioned under described left slide unit (8).
3. Body longitudinal rail conveyer according to claim 2, it is characterized in that: on described substrate (5), be provided with the first right limit device (17), described first right limit device (17) is symmetrical and be positioned under described right slide unit (14) with described first left limit device (11).
4. Body longitudinal rail conveyer according to claim 3, it is characterized in that: along the direction of slip of described left slide unit (8) on described substrate (5), be provided with the second left limit device (12) after being positioned at described first left limit device (11), described second left limit device (12) is positioned under described left slide unit (8).
5. Body longitudinal rail conveyer according to claim 4, it is characterized in that: along the direction of slip of described right slide unit (14) on described substrate (5), be positioned at after described first right limit device (17) and be provided with the second right limit device (18), described second right limit device (18) is symmetrical and be positioned under described right slide unit (14) with described second left limit device (12).
6. Body longitudinal rail conveyer according to claim 5, is characterized in that: described first left limit device (11), the second left limit device (12), the first right limit device (17) and the second right limit device (18) are electromagnetic type displacement pickup.
7. Body longitudinal rail conveyer according to any one of claim 1 to 6, it is characterized in that: the top of the piston rod of described left cylinder (10) is hinged with the side of described left slide unit (8) by left cylinder pin (13), the top of the piston rod of described right cylinder (16) is hinged with the side of described right slide unit (14) by right cylinder pin (19), and described left cylinder (10) and right cylinder (16) symmetrical reverse are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007160.9A CN103754290B (en) | 2014-01-07 | 2014-01-07 | Body longitudinal rail conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007160.9A CN103754290B (en) | 2014-01-07 | 2014-01-07 | Body longitudinal rail conveyer |
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| Publication Number | Publication Date |
|---|---|
| CN103754290A CN103754290A (en) | 2014-04-30 |
| CN103754290B true CN103754290B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410007160.9A Active CN103754290B (en) | 2014-01-07 | 2014-01-07 | Body longitudinal rail conveyer |
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| CN (1) | CN103754290B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305254A (en) * | 2018-11-07 | 2019-02-05 | 广东灿腾智能设备有限公司 | One kind attaching together pallet automatic shaft away from switching device |
| CN112079086B (en) * | 2020-08-27 | 2024-07-02 | 金隆铜业有限公司 | Anode plate guiding and conveying device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2928633Y (en) * | 2006-07-26 | 2007-08-01 | 上海通用汽车有限公司 | Automobile part transport device |
| DE102006046050B4 (en) * | 2006-09-28 | 2021-04-08 | Bayerische Motoren Werke Aktiengesellschaft | Method for aligning a vehicle body-in-white |
| KR100792891B1 (en) * | 2006-10-10 | 2008-01-08 | 현대자동차주식회사 | Jig for assembling various vehicle's front end module |
| CN101428380B (en) * | 2008-12-15 | 2011-01-12 | 安徽瑞祥工业有限公司 | Automotive vehicle total-assembly roll-over flat-pull fixture |
| FR2960511B1 (en) * | 2010-06-01 | 2012-05-04 | Renault Sa | SYSTEM FOR ADJUSTING THE POSITION CONFIGURATION OF A SUPPORT MEMBER OF A SUPPORT STRUCTURE OF A MOTOR VEHICLE BOX |
| KR101305193B1 (en) * | 2011-11-07 | 2013-09-12 | 현대자동차주식회사 | Common crp cart for multi vehicle model |
| CN103101584B (en) * | 2012-11-16 | 2015-07-22 | 江苏天奇物流系统工程股份有限公司 | Full-load trolley of large passenger service vehicle assembling line |
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Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
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Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230022 No. 176 Dongliu Road, Hefei City, Anhui Province Patentee before: Anhui Jianghuai Automobile Group Limited by Share Ltd |