CN201889613U - Splicing production line for vehicle frame - Google Patents
Splicing production line for vehicle frame Download PDFInfo
- Publication number
- CN201889613U CN201889613U CN2010206340697U CN201020634069U CN201889613U CN 201889613 U CN201889613 U CN 201889613U CN 2010206340697 U CN2010206340697 U CN 2010206340697U CN 201020634069 U CN201020634069 U CN 201020634069U CN 201889613 U CN201889613 U CN 201889613U
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- track
- vehicle frame
- hydraulic cylinder
- production line
- hydraulic station
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Abstract
The utility model discloses a splicing production line for a vehicle frame. The splicing production line comprises a hydraulic station and a track, wherein the track is provided with a traversing crane; one end of the track is provided with an overturning device which is controlled by the hydraulic station; and both sides of the track at the other end of the overturning device are respectively provided with a jacking device which is controlled by the hydraulic station. The hydraulic station controls the jacking devices and the tripping gear to fix and overturn a crossbeam, a middle support and a side support which are required to be welded, and the traversing crane drives a splicing component on the traversing crane to slide along the track, so that a good fixing effect is achieved. In the splicing production line, a vehicle frame of which one surface is welded is overturned horizontally and symmetrically, so that the entire vehicle frame is not deformed by overturning, the splicing welding quality of the entire vehicle frame is ensured, and production efficiency is greatly improved.
Description
Technical field
The utility model belongs to the semitrailer production technical field, particularly a kind of vehicle frame assembly unit production line.
Background technology
The vehicle frame of semitrailer mainly comprises the support between two parallel crossbeams, two crossbeams, the temple of two crossbeam outsides, the suspension of two crossbeam bottoms, the mode of welding is adopted in connection between above-mentioned each member, at present, do not produce the assembly unit production line of this vehicle frame, existing production method is: after on the ground the upper surface of each member being welded, use driving that vehicle frame is sling and overturn 180 °, lower surface originally welds the suspension on this face up again.Its middle rolling car causes sling 180 ° of these processes of overturning of vehicle frame easily the vehicle frame distortion that has welded one side and causes whole vehicle frame to tilt, and influence the quality of production, and this welding method production efficiency is low.
The utility model content
The utility model provides the vehicle frame assembly unit that a kind of welding quality is good, production efficiency is high production line in order to solve weak point of the prior art.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of vehicle frame assembly unit production line, comprise Hydraulic Station and track, track is provided with travelling car, track one end is provided with the turning device by Hydraulic Station control, is provided with the jack unit by Hydraulic Station control in the track both sides of the turning device other end.
Described turning device comprises the vertical hydraulic cylinder of four rectangular layouts, the track two ends are respectively equipped with wherein two, up vertical piston rod is provided with the horizontal hydraulic cylinder with parallel track in the vertical hydraulic cylinder, be provided with a fixed head between two horizontal piston bars of two horizontal hydraulic cylinders of same end, two fixed head inboards are rotatably connected to rollover stand respectively, wherein a fixed head outside is provided with the motor that the control rollover stand rotates, and the vertical hydraulic cylinder is connected by hydraulic oil pipe with Hydraulic Station respectively with horizontal hydraulic cylinder.
Described jack unit comprises the fixed mandril that is located at track one side and the roof pressure hydraulic cylinder of opposite side, and the roof pressure piston rod of fixed mandril and roof pressure hydraulic cylinder is oppositely arranged, and the roof pressure hydraulic cylinder is connected by hydraulic oil pipe with Hydraulic Station.
Adopt technique scheme, Hydraulic Station control jack unit and turning device are fixed the crossbeam, support and the temple that need the assembly unit welding and are overturn, and travelling car drives assembly unit parts on it and plays along track and move, and plays well secured effect; The vertical hydraulic cylinder of turning device and horizontal hydraulic cylinder can be regulated level height and clamping degree, and rollover stand plays roof pressure and fixing big beam action; The roof pressure hydraulic cylinder of jack unit and roof pressure piston rod are oppositely arranged to play and clamp crossbeam and support, thus the effect that improves welding quality.The utility model adopts the horizontal symmetrical upset to weld the vehicle frame of what a face, and whole vehicle frame can not be out of shape because of upset, guarantees the assembly unit welding quality of whole vehicle frame, and enhances productivity greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of turning device in the middle of the utility model.
The specific embodiment
As depicted in figs. 1 and 2, a kind of vehicle frame assembly unit production line of the present utility model, comprise Hydraulic Station 1 and track 2, track 2 is provided with travelling car 3, track 2 one ends are provided with the turning device by Hydraulic Station control, are provided with the jack unit by Hydraulic Station 1 control in track 2 both sides of the turning device other end.Turning device comprises the vertical hydraulic cylinder 4 of four rectangular layouts, track 2 two ends are respectively equipped with wherein two, up vertical piston rod 5 is provided with the horizontal hydraulic cylinder 6 parallel with track 2 in the vertical hydraulic cylinder 4, be provided with a fixed head 8 between two horizontal piston bars 7 of two horizontal hydraulic cylinders 6 of same end, two fixed head 8 inboards are rotatably connected to rollover stand 9 respectively, wherein fixed head 8 outsides are provided with the motor 10 that control rollover stand 9 rotates, and vertical hydraulic cylinder 4 is connected by hydraulic oil pipe 11 with Hydraulic Station 1 respectively with horizontal hydraulic cylinder 6.Jack unit comprises the fixed mandril 12 that is located at track 2 one sides and the roof pressure hydraulic cylinder 13 of opposite side, and fixed mandril 12 is oppositely arranged with the roof pressure piston rod 14 of roof pressure hydraulic cylinder 13, and roof pressure hydraulic cylinder 13 is connected by hydraulic oil pipe 15 with Hydraulic Station 1.
Using method of the present utility model may further comprise the steps:
⑴, two crossbeams are placed on the travelling car 3 along track 2 directions, between two crossbeams, place some supports, operation Hydraulic Station 1 holds out against two crossbeams and support between the roof pressure piston rod 14 of roof pressure hydraulic cylinder 13 and fixed mandril 12, carry out the welding between crossbeam and the support then;
⑵, carry out the welding between temple and the crossbeam in two crossbeams outside;
⑶, operation Hydraulic Station 1 shrink the roof pressure piston rod 14 of roof pressure hydraulic cylinder 13, unclamp the good vehicle frame of welding;
⑷, operation Hydraulic Station 1, earlier the vertical piston rod 5 of four vertical hydraulic cylinders 4 is adjusted to proper height, be that rollover stand 9 is higher than crossbeam, travelling car 3 is entered in the rollover stand 9 along track 2, reduce rollover stand 9 and highly make it consistent, the horizontal piston bar 7 of horizontal hydraulic cylinder 6 is stretched out make rollover stand 9 to hold out against and fix the end of two crossbeams, operation Hydraulic Station 1 lifting rollover stand 9 with big depth of beam, crossbeam is lifted from travelling car 3, travelling car 3 is shifted out in 9 along track 2 from rollover stand;
⑸, unlatching motor 10, make rollover stand 9 rotations, rollover stand 9 drives 180 ° of vehicle frame upsets, travelling car 3 is moved on to the vehicle frame below, operation Hydraulic Station 1 unclamps rollover stand 9 again, vehicle frame is fallen on the travelling car 3 again, travelling car 3 is released outside the turning device along track 2, then support and the temple that it is good that this face does not have welding welded, simultaneously suspension is welded on this face of crossbeam;
⑹, again travelling car 3 is shifted onto in the turning device, reducing rollover stand 9 highly makes it consistent with big depth of beam, the horizontal piston bar 7 of horizontal hydraulic cylinder 6 is stretched out makes rollover stand 9 hold out against and fix the end of two crossbeams, operation Hydraulic Station 1 promotes rollover stand 9, crossbeam is lifted from travelling car 3, travelling car 3 is shifted out in 9 along track 2 from rollover stand, open motor 10, make 180 ° of the reverse rotations again of rollover stand 9 and vehicle frame finished product, make suspension down, the vehicle frame finished product is hung out from rollover stand 9 with driving.Since then, the vehicle frame production operation of dumper.
Claims (3)
1. vehicle frame assembly unit production line, it is characterized in that: comprise Hydraulic Station and track, track is provided with travelling car, and track one end is provided with the turning device by Hydraulic Station control, is provided with the jack unit by Hydraulic Station control in the track both sides of the turning device other end.
2. a kind of vehicle frame assembly unit production line according to claim 1, it is characterized in that: described turning device comprises the vertical hydraulic cylinder of four rectangular layouts, the track two ends are respectively equipped with wherein two, up vertical piston rod is provided with the horizontal hydraulic cylinder with parallel track in the vertical hydraulic cylinder, be provided with a fixed head between two horizontal piston bars of two horizontal hydraulic cylinders of same end, two fixed head inboards are rotatably connected to rollover stand respectively, wherein a fixed head outside is provided with the motor that the control rollover stand rotates, and the vertical hydraulic cylinder is connected by hydraulic oil pipe with Hydraulic Station respectively with horizontal hydraulic cylinder.
3. a kind of vehicle frame assembly unit production line according to claim 1 and 2, it is characterized in that: described jack unit comprises the fixed mandril that is located at track one side and the roof pressure hydraulic cylinder of opposite side, the roof pressure piston rod of fixed mandril and roof pressure hydraulic cylinder is oppositely arranged, and the roof pressure hydraulic cylinder is connected by hydraulic oil pipe with Hydraulic Station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206340697U CN201889613U (en) | 2010-12-01 | 2010-12-01 | Splicing production line for vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206340697U CN201889613U (en) | 2010-12-01 | 2010-12-01 | Splicing production line for vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201889613U true CN201889613U (en) | 2011-07-06 |
Family
ID=44219089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206340697U Expired - Fee Related CN201889613U (en) | 2010-12-01 | 2010-12-01 | Splicing production line for vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201889613U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009305A (en) * | 2010-12-01 | 2011-04-13 | 河南皇马车辆有限公司 | Frame assembly production line and use method thereof |
| CN102615383A (en) * | 2012-04-17 | 2012-08-01 | 成都佳士科技有限公司 | Box girder production line of front suspension arm frame |
| CN102873488A (en) * | 2012-09-14 | 2013-01-16 | 山东迈赫自动化装备股份有限公司 | Total tailored welding clamp for multi-vehicle automobile bodies |
| CN107598329A (en) * | 2017-09-11 | 2018-01-19 | 张家港市江南汽车制造有限公司 | A kind of reversible rectangular tube frame beam perforate frock |
| CN108177950A (en) * | 2017-12-29 | 2018-06-19 | 郑州日产汽车有限公司 | A kind of vehicle frame overturning device of convenient power-saving |
-
2010
- 2010-12-01 CN CN2010206340697U patent/CN201889613U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009305A (en) * | 2010-12-01 | 2011-04-13 | 河南皇马车辆有限公司 | Frame assembly production line and use method thereof |
| CN102009305B (en) * | 2010-12-01 | 2014-05-28 | 河南皇马车辆有限公司 | Frame assembly production line and use method thereof |
| CN102615383A (en) * | 2012-04-17 | 2012-08-01 | 成都佳士科技有限公司 | Box girder production line of front suspension arm frame |
| CN102873488A (en) * | 2012-09-14 | 2013-01-16 | 山东迈赫自动化装备股份有限公司 | Total tailored welding clamp for multi-vehicle automobile bodies |
| CN102873488B (en) * | 2012-09-14 | 2015-03-11 | 迈赫机器人自动化股份有限公司 | Total tailored welding clamp for multi-vehicle automobile bodies |
| CN107598329A (en) * | 2017-09-11 | 2018-01-19 | 张家港市江南汽车制造有限公司 | A kind of reversible rectangular tube frame beam perforate frock |
| CN108177950A (en) * | 2017-12-29 | 2018-06-19 | 郑州日产汽车有限公司 | A kind of vehicle frame overturning device of convenient power-saving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20131201 |