CN102266879A - Correcting device for large-size passenger/cargo carriage body - Google Patents
Correcting device for large-size passenger/cargo carriage body Download PDFInfo
- Publication number
- CN102266879A CN102266879A CN2011102353964A CN201110235396A CN102266879A CN 102266879 A CN102266879 A CN 102266879A CN 2011102353964 A CN2011102353964 A CN 2011102353964A CN 201110235396 A CN201110235396 A CN 201110235396A CN 102266879 A CN102266879 A CN 102266879A
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- king
- post
- vertical
- oil cylinder
- roof pressure
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Abstract
The invention relates to a correcting device for a large-size passenger/cargo carriage body, and the correcting device is characterized in that the bottom end of a stretching cylinder (6) is located on a lateral pylon arm (8) and behind a vertical pylon arm (1), wherein a first chain guide wheel (4) which is fixed and a second chain guide wheel (3) which is capable of moving up and down are mounted on the vertical pylon arm (1); a stretching chain (11) passes by the first chain guide wheel (4) and the second chain guide wheel (3) in turn; a jacking cylinder base (14) is mounted on the front side wall of the vertical pylon arm (1); and a jacking cylinder (15), the stretching direction of which is vertical to the moving direction of the vertical pylon arm (1), is mounted in the jacking cylinder base (14). A pylon can be used for realizing the stretching through the stretching chain (11) and also can be used for jacking a deformed part, thereby correcting the deformed part of the carriage body under the combined action of jacking and stretching, achieving a higher acting force applied to the deformed part and achieving a better correcting effect. The loading point of the pylon is greatly reduced, so that the stability of the pylon is better.
Description
Technical field
The present invention relates to body correcting machine, particularly a kind of large-scale passenger-cargo vehicle body correcting machine as automotive service equipement.
Background technology
The king-post of existing body correcting machine comprises king-post trailing arm cylindraceous and is connected the king-post transverse arm of king-post trailing arm lower end, the stretching oil cylinder is installed in the cylinder of described king-post trailing arm, push rod is installed in stretching oil cylinder upper end, the top of push rod connects chain, and chain is walked around behind the ring set on the king-post trailing arm outer end car body deformation place that is used to stretch.Therefore, the inner of chain is positioned at the extreme higher position of king-post, and reaction force acts suffered when chain is implemented to stretch is in the top of king-post.The correction that this king-post is applied to dilly stretches and can meet the demands, but proofreaies and correct for the car body of large-scale passenger-cargo vehicle, because pulling force obviously improves, therefore the easy stress deformation of king-post can not use basically.
Because the king-post of existing body correcting machine has only stretch function, the function that does not have the distortion of roof pressure car body, fixing (clamping) on platform requires very high to car body, particularly for large-scale passenger-cargo vehicle, because pulling force obviously improves, adopt the king-post of existing body correcting machine, not only car body is fixing difficult, and also very difficult for the reparation of car body deformation place.
Summary of the invention
Technical problem to be solved by this invention is, a kind of large-scale passenger-cargo carbody means for correcting is provided, and king-post stress point height is moved down significantly, and makes king-post have the active force of roof pressure and stretching both direction, proofreaies and correct with the car body that is fit to large-scale passenger-cargo vehicle.
The present invention has adopted following technical scheme.
A kind of large-scale passenger-cargo carbody means for correcting comprises king-post and platform, and king-post comprises that the bottom is connected with the king-post trailing arm of king-post transverse arm, is characterized in that: comprise that also the bottom is located on the described king-post transverse arm and is positioned at the stretching oil cylinder of described king-post trailing arm rear side; In stretching oil cylinder upper end push rod is installed, the upper end of this push rod is connected with the stretching chain; Chain first directive wheel and position chain second directive wheel moving up and down of fixed-site is installed on the king-post trailing arm; Described stretching chain is walked around chain first directive wheel and chain second directive wheel successively; The roof pressure oil cylinder seat is installed on the front side wall of king-post trailing arm, flexible direction is installed in this roof pressure oil cylinder seat moves towards vertical roof pressure oil cylinder with the king-post trailing arm, the front end of described roof pressure oil cylinder is connected with the roof pressure joint that is used for roof pressure vehicle deformation position.
Described king-post trailing arm comprises first channel-section steel and second channel-section steel that is connected to each other together, and chain first directive wheel of fixed-site is installed by first wheel shaft between first channel-section steel and second channel-section steel; On first channel-section steel and second channel-section steel, also offer several that highly do not wait be used to the to peg graft locating hole of second wheel shaft of chain second directive wheel.
Comprise that also the bottom is individually fixed in some push rod limiting plates on the king-post transverse arm, these enclose the push rod limiting plate and become a vertical cabinet that slides up and down track as push rod; Some or all of push rod limiting plate also is connected with the king-post trailing arm.
Be installed with two vertical gussets that be arranged in parallel on the front side wall of king-post trailing arm, be installed with a vertical rail that trend is consistent with vertical gusset in the inboard of two vertical gussets respectively; The rear end of roof pressure oil cylinder seat is fixedly connected with base plate, also is installed with two limiting plates on the roof pressure oil cylinder seat; Described base plate rear end leans against on the front side wall of king-post trailing arm, and the leading flank of described two limiting plates leans against the rear side of two vertical rails respectively; Also be installed with two blocks of angle steel on the roof pressure oil cylinder seat, the inwall of a side plate of angle steel leans against the vertical gusset outside, and another side plate of angle steel leans against the front side of vertical rail; Between angle steel and vertical gusset, be equipped with and be used for the roof pressure oil cylinder seat is lock onto set lever on the vertical gusset.
Also comprise the flexible vertical support vertical rod of direction of trend and described roof pressure oil cylinder, this upper end of supporting vertical rod is connected with the roof pressure oil cylinder or contacts, and the lower end is connected with platform.
Comprise that also the rear end is hinged on the vertical gusset, front end has the support bar that supports alignment pin; On platform, be provided with several and be used for the support locating hole that cooperates with described support alignment pin around platform.
Good effect of the present invention is:
The first, the stretching oil cylinder is arranged at king-post trailing arm rear side, chain is successively walked around chain first directive wheel and the position of fixed-site
The outer end car body deformation place that is used to stretch behind chain second directive wheel moving up and down, the king-post stress point moves down significantly, and the king-post steadiness is better.King-post can be implemented to stretch by the stretching chain, can implement roof pressure to deformation place again, implements the correction of car body deformation place under roof pressure and stretching acting in conjunction.Bigger to the active force of deformation place on the one hand, calibration result is better, and efficient is higher; On the other hand, reduced the fixing requirement of vehicle.In addition, because the chain back-end location is lower, the dismounting operation of being more convenient for.
The second, chain second directive wheel can adopt the wheel shaft inserting mode to be installed on differing heights, can adapt to the stretched operation of car body different parts better.
Three, the roof pressure oil cylinder can move up and down along track with the roof pressure oil cylinder seat, moves into place the back by the set lever locking, can satisfy the roof pressure of differing heights and repair demand.
Four, set up front end and connected platform, the support bar that rear end and king-post are hinged, when implementing the car body stretched operation, king-post is withstood in the support bar rear end, to absorb the stretching reaction force that king-post is subjected to, the king-post bidirectional stress, not yielding, make that body correcting machine is more suitable for proofreading and correct in the car body of large-scale passenger-cargo vehicle.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation of king-post trailing arm of the present invention.
Fig. 3 is the plan structure schematic diagram of king-post of the present invention.
The specific embodiment
Further specify the present invention below in conjunction with embodiment.
As Fig. 1, the present invention includes king-post and platform 9.King-post comprises that the bottom is connected with the king-post trailing arm 1 of king-post transverse arm 8.King-post can be around platform 9 rotation, by clamping screw 10 king-post transverse arm 8 is fixedly installed on the platform 9 after rotating to the operating position.
Described king-post trailing arm 1 is by the two blocks of vertical channel-section steels in front and back, and the first channel-section steel 1-1 promptly shown in Figure 2 and the second channel-section steel 1-2 form, and the first channel-section steel 1-1 and the second channel-section steel 1-2 weld together mutually by connecting plate 1-3.
The bottom of described king-post trailing arm 1 is connected with king-post transverse arm 8.Stretching oil cylinder 6 is installed on described king-post trailing arm 1 rear side by the oil cylinder seat that is fixedly installed on the king-post transverse arm 8.In stretching oil cylinder 6 upper ends push rod 7 is installed, the upper end of this push rod 7 is connected with stretching chain 11.
As Fig. 1, the some push rod limiting plates 5 that the bottom is individually fixed on the king-post transverse arm 8 surround a vertical cabinet that slides up and down track as push rod 7.Some or all of push rod limiting plate 5 also is connected with king-post trailing arm 1 so that king-post trailing arm 1 firmly is connected with king-post transverse arm 8.
As Fig. 2, chain first directive wheel 4 of fixed-site is installed by first wheel shaft 19 between the first channel-section steel 1-1 and the second channel-section steel 1-2.Also offer several locating holes 2 that height does not as shown in Figure 1 wait on the first channel-section steel 1-1 and the second channel-section steel 1-2, these locating holes be used to peg graft second wheel shaft 18 of chain second directive wheel 3 makes the position of chain second directive wheel 3 to move up and down.For the ease of pegging graft and taking off second wheel shaft 18, be provided with wheel shaft handle 18-1 in the end of second wheel shaft 18.
Still as Fig. 1, described stretching chain 11 is walked around chain first directive wheel 4 and chain second directive wheel 3 successively.
As Fig. 1, roof pressure oil cylinder seat 14 is installed on the front side wall of king-post trailing arm 1, flexible direction is installed in this roof pressure oil cylinder seat 14 moves towards vertical roof pressure oil cylinder 15 with king-post trailing arm 1, the front end of described roof pressure oil cylinder 15 is connected with the roof pressure joint 16 that is used for roof pressure vehicle deformation position.
In conjunction with Fig. 1, Fig. 3, be welded with two vertical gussets 21 that be arranged in parallel on the front side wall of king-post trailing arm 1, be welded with the consistent vertical rail 22 of a trend and vertical gusset 21 respectively in the inboard of two vertical gussets 21.The rear end of roof pressure oil cylinder seat 14 is welded with base plate 20, also is welded with two limiting plates 25 on roof pressure oil cylinder seat 14.Described base plate 20 rear ends lean against on the front side wall of king-post trailing arm 1, and the leading flank of described two limiting plates 25 leans against the rear side of two vertical rails 22 respectively.
Also be welded with two blocks of angle steel 23 on roof pressure oil cylinder seat 14, the inwall of a side plate of angle steel 23 leans against vertical gusset 21 outsides, and another side plate of angle steel 23 leans against the front side of vertical rail 22.Between angle steel 23 and vertical gusset 21, set lever 24 is installed.According to the height at vehicle roof pressure position, roof pressure oil cylinder seat 14 is slided up and down the selection appropriate location along vertical rail 22, by set lever 24 roof pressure oil cylinder seat 14 is lock onto on the vertical gusset 21 behind the select location.Described set lever 24 comprises the clamping screw that passes angle steel 23, and this clamping screw the inner presses closer on vertical gusset 21 under the locking state.
A platform is equipped with three usually with upper king-post strut, such as six king-posts, and three of every sides.By anchor clamps vehicle to be repaired is fixed on the platform 9, about use implement to stretch in the two ends at 11 pairs of vehicle deformation positions 17 of stretching chain of two king-posts, the car body correction is realized in the middle part at the roof pressure joint 16 roof pressure vehicle deformation positions 17 of a king-post in the middle of using under stretching and roof pressure acting in conjunction.
The present invention can also comprise trend and the described roof pressure oil cylinder 15 flexible vertical support vertical rods 12 of direction, and this upper end of supporting vertical rod 12 is connected with roof pressure oil cylinder 15 or contacts, and the lower end is connected with platform 9, plays the supporting role to roof pressure oil cylinder 15.
Still, on vertical gusset 21, offer installing hole, in this installing hole, be plugged with installation shaft as Fig. 1.The present invention comprises that also front end has the support bar 13 that supports alignment pin, and the rear end of described support bar 13 is connected with described installation shaft, and support bar 13 can rotate up and down around described installation shaft.
On platform 9, be provided with several around platform 9 and be used for the support locating hole that cooperates with described support alignment pin, these support locating holes and vertically are opened on the platform 9.
When king-post after platform 9 turns to a certain ad-hoc location, at first with 9 lockings of king-post and platform, the support alignment pin with support bar 13 front ends buckles in the corresponding support locating hole then.After this correction is finished, upwards pull support bar 13, support alignment pin and promptly from support locating hole, deviate from.
Claims (6)
1. one kind large-scale passenger-cargo carbody means for correcting, comprise king-post and platform (9), king-post comprises that the bottom is connected with the king-post trailing arm (1) of king-post transverse arm (8), is characterized in that: comprise that also the bottom is located in the stretching oil cylinder (6) that described king-post trailing arm (1) rear side was gone up and be positioned to described king-post transverse arm (8); In stretching oil cylinder (6) upper end push rod (7) is installed, the upper end of this push rod (7) is connected with stretching chain (11); Chain first directive wheel (4) and position chain second directive wheel moving up and down (3) of fixed-site are installed on king-post trailing arm (1); Described stretching chain (11) is walked around chain first directive wheel (4) and chain second directive wheel (3) successively; Roof pressure oil cylinder seat (14) is installed on the front side wall of king-post trailing arm (1), flexible direction is installed in this roof pressure oil cylinder seat (14) moves towards vertical roof pressure oil cylinder (15) with king-post trailing arm (1), the front end of described roof pressure oil cylinder (15) is connected with the roof pressure joint (16) that is used for roof pressure vehicle deformation position.
2. large-scale passenger-cargo carbody means for correcting as claimed in claim 1, it is characterized in that: described king-post trailing arm (1) comprises first channel-section steel (1-1) and second channel-section steel (1-2) that is connected to each other together, and chain first directive wheel (4) of fixed-site is installed by first wheel shaft (19) between first channel-section steel (1-1) and second channel-section steel (1-2); On first channel-section steel (1-1) and second channel-section steel (1-2), also offer several that highly do not wait be used to the to peg graft locating hole (2) of second wheel shaft (18) of chain second directive wheel (3).
3. large-scale passenger-cargo carbody means for correcting as claimed in claim 1 or 2, it is characterized in that: comprise that also the bottom is individually fixed in the some push rod limiting plates (5) on the king-post transverse arm (8), these enclose push rod limiting plate (5) and become a vertical cabinet that slides up and down track as push rod (7); Some or all of push rod limiting plate (5) also is connected with king-post trailing arm (1).
4. large-scale passenger-cargo carbody means for correcting as claimed in claim 1 or 2, it is characterized in that: be installed with two vertical gussets (21) that be arranged in parallel on the front side wall of king-post trailing arm (1), be installed with the trend vertical rail (22) consistent in the inboard of two vertical gussets (21) respectively with vertical gusset (21); The rear end of roof pressure oil cylinder seat (14) is fixedly connected with base plate (20), also is installed with two limiting plates (25) on roof pressure oil cylinder seat (14); Described base plate (20) rear end leans against on the front side wall of king-post trailing arm (1), and the leading flank of described two limiting plates (25) leans against the rear side of two vertical rails (22) respectively; Also be installed with two blocks of angle steel (23) on roof pressure oil cylinder seat (14), the inwall of a side plate of angle steel (23) leans against vertical gusset (21) outside, and another side plate of angle steel (23) leans against the front side of vertical rail (22); Between angle steel (23) and vertical gusset (21), be equipped with and be used for roof pressure oil cylinder seat (14) is lock onto set lever (24) on the vertical gusset (21).
5. large-scale passenger-cargo carbody means for correcting as claimed in claim 1 or 2, it is characterized in that: also comprise the flexible vertical support vertical rod (12) of direction of trend and described roof pressure oil cylinder (15), this upper end of supporting vertical rod (12) is connected with roof pressure oil cylinder (15) or contacts; The lower end is connected with platform (9).
6. large-scale passenger-cargo carbody means for correcting as claimed in claim 1 or 2 is characterized in that: comprise that also the rear end is hinged on the vertical gusset (21), front end has the support bar (13) that supports alignment pin; Go up at platform (9) and to be provided with several around platform (9) and to be used for the support locating hole that cooperates with described support alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110235396 CN102266879B (en) | 2011-08-17 | 2011-08-17 | Correcting device for large-size passenger/cargo carriage body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110235396 CN102266879B (en) | 2011-08-17 | 2011-08-17 | Correcting device for large-size passenger/cargo carriage body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102266879A true CN102266879A (en) | 2011-12-07 |
| CN102266879B CN102266879B (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110235396 Expired - Fee Related CN102266879B (en) | 2011-08-17 | 2011-08-17 | Correcting device for large-size passenger/cargo carriage body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102266879B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190746A (en) * | 2014-08-07 | 2014-12-10 | 烟台恒宝成汽车科技有限公司 | Correcting machine for van body of large and medium van |
| CN104368969A (en) * | 2013-08-16 | 2015-02-25 | 北汽福田汽车股份有限公司 | Frame assembly width correcting mechanism |
| CN105773546A (en) * | 2016-05-04 | 2016-07-20 | 中车青岛四方机车车辆股份有限公司 | Tool for car body operation |
| CN106825121A (en) * | 2016-12-25 | 2017-06-13 | 重庆鼎汉机械有限公司 | For the device of arrangements for automotive doors correction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212488Y (en) * | 1994-12-05 | 1995-11-15 | 烟台麦特电子有限公司 | Inclined metallic sheet repairing device for repairing automobile |
| JP2000094035A (en) * | 1998-09-18 | 2000-04-04 | Shugo Fuwa | Tower type mending machine for mending automobile body |
| CN2746993Y (en) * | 2004-10-08 | 2005-12-21 | 吕继祥 | Drawing apparatus for automobile body correcting machine |
| CN200970603Y (en) * | 2006-04-03 | 2007-11-07 | 兰建忠 | Truck driver's cab corrector |
| WO2009139689A1 (en) * | 2008-05-16 | 2009-11-19 | Josam Ab | Straightening device, straightening process and process for setting up a straightening device |
-
2011
- 2011-08-17 CN CN 201110235396 patent/CN102266879B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212488Y (en) * | 1994-12-05 | 1995-11-15 | 烟台麦特电子有限公司 | Inclined metallic sheet repairing device for repairing automobile |
| JP2000094035A (en) * | 1998-09-18 | 2000-04-04 | Shugo Fuwa | Tower type mending machine for mending automobile body |
| CN2746993Y (en) * | 2004-10-08 | 2005-12-21 | 吕继祥 | Drawing apparatus for automobile body correcting machine |
| CN200970603Y (en) * | 2006-04-03 | 2007-11-07 | 兰建忠 | Truck driver's cab corrector |
| WO2009139689A1 (en) * | 2008-05-16 | 2009-11-19 | Josam Ab | Straightening device, straightening process and process for setting up a straightening device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368969A (en) * | 2013-08-16 | 2015-02-25 | 北汽福田汽车股份有限公司 | Frame assembly width correcting mechanism |
| CN104190746A (en) * | 2014-08-07 | 2014-12-10 | 烟台恒宝成汽车科技有限公司 | Correcting machine for van body of large and medium van |
| CN105773546A (en) * | 2016-05-04 | 2016-07-20 | 中车青岛四方机车车辆股份有限公司 | Tool for car body operation |
| CN105773546B (en) * | 2016-05-04 | 2018-09-25 | 中车青岛四方机车车辆股份有限公司 | A kind of tooling for car body operation |
| CN106825121A (en) * | 2016-12-25 | 2017-06-13 | 重庆鼎汉机械有限公司 | For the device of arrangements for automotive doors correction |
| CN106825121B (en) * | 2016-12-25 | 2018-04-27 | 重庆鼎汉机械有限公司 | Device for arrangements for automotive doors correction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102266879B (en) | 2013-03-27 |
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Granted publication date: 20130327 Termination date: 20160817 |