CN102615503A - Speed-increasing box assembling line - Google Patents
Speed-increasing box assembling line Download PDFInfo
- Publication number
- CN102615503A CN102615503A CN2012101125255A CN201210112525A CN102615503A CN 102615503 A CN102615503 A CN 102615503A CN 2012101125255 A CN2012101125255 A CN 2012101125255A CN 201210112525 A CN201210112525 A CN 201210112525A CN 102615503 A CN102615503 A CN 102615503A
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Abstract
The invention discloses a speed-increasing box assembling line which comprises assembling stations I, II, III, IV and V, wherein an overturning station I is arranged between the assembling stations II and III; an overturning station II is arranged between the assembling stations IV and V; two sides of each station are respectively provided with a platform bracket on which a fixture platform is placed; the bottoms of the assembling stations I, II, III, IV and V and the bottoms of the overturning stations I and II are provided with sliding tracks which are mutually communicated; an electric trolley is arranged on the sliding tracks and provided with a lifting device; the overturning stations I and II are provided with lifting position changing machines; and the assembling stations I, II, III, IV and V are provided with cantilever hangers. The speed-increasing box assembling line has the advantages that a traditional production mode that assembly and the carriage among the stations are carried out by virtue of manpower and auxiliary lifting equipment is changed, a speed-increasing box assembling line operation mode with mechanical automation is realized, the labor intensity of workers is reduced, the production efficiency is improved, the production safety is improved, and the risk that the surface of a speed-increasing box is extruded and broken can be avoided.
Description
Technical field
The present invention relates to a kind of gearbox production line, particularly relate to a kind of gearbox production line of wind power generator group.
Background technology
At present in the gearbox Assembling Production of wind power generator group; Because gearbox casing volume is big, quality is heavy, in the production assembling process along with the assembling gradually of each parts; Volume and quality constantly increase, and the lifting of workpiece and the carrying between the station have been brought inconvenience.Traditional assembly technology all is to adopt manually-operated; And auxiliary large-scale hanging device assembles and station between carrying; Labor strength is big, production efficiency is low, when lifting steel wire rope there is the risk of squeeze and destroy on the gearbox surface, also have potential safety hazard.
Summary of the invention
Weak point to above-mentioned prior art; The invention provides a kind of gearbox assembling line, realized workpiece transporting automatically between each station, production efficiency, security significantly improve; Labor strength significantly reduces, and has avoided the gearbox surface to be extruded the risk of destruction.
The technical scheme that the present invention adopts is:
A kind of gearbox assembling line comprises assembly station one to five, assembly station two, upset station 1 is arranged between three, assembly station four, upset station 2 is arranged between five, and there is platform support each station both sides, and is flat
Place the frock platform on the platform support; Said assembly station one to five bottom and upset station one and two bottoms are provided with the slide rail that is interconnected; Electronic chassis is set on the slide rail; Electronic chassis is provided with lowering or hoisting gear, and said upset station one and two all is provided with the up-down deflection machine, and assembly station one to five disposes cantilever and hangs.
As preferably, said assembly station is provided with work walking platform with upset station both sides.
As preferably, said work walking platform comprises table top and structure stand, and table top is supported by platform support near a side of production line, is supported by structure stand away from a side of production line.
This structure helps the workman walks on work walking platform, and carries out operation.
As preferably, said assembly station one and cantilever of two configurations hang, and cantilever of assembly station three and four configurations hangs, and assembly station five disposes a cantilever and hangs.
As preferably, said assembly station one and two a frock platform of configuration and electronic chassis, assembly station three disposes a frock platform and electronic chassis with four a frock platform of configuration and electronic chassis, assembly station five.
As preferably, said slide rail extends to follow-up station, and in assembly station five backs a frock platform of configuration and electronic chassis separately.
This structure helps that the gearbox that assembling is accomplished is transported to the back operation and polishes and spray.
As preferably, said up-down deflection machine comprises base, portal frame, slide, upset dish and upset frock, and two bases are symmetricly set on the production line both sides; Portal frame is removable to be installed on the base; Linear guides is arranged on the portal frame, and slide cooperates with linear guides, can go up and down along the portal frame short transverse; Rotary setting upset dish sets firmly the upset frock on the slide on the upset dish.
As preferably, the maximum moving distance of said portal frame is 400mm.
Being provided with of this ultimate range is beneficial to the loading and unloading gearbox, and adapts to the length different workpiece.
As preferably, said upset dish is realized flip-flop movement by the supporting of driving gear driving rotational, the upset frock
On hydraulic cylinder is set workpiece implement is clamped action, hydraulic cylinder is provided with hydraulic lock.
This structure can prevent that hydraulic system or pipeline are out of order and the reliable clamping workpiece of clamp when damaged, avoids security incident to take place.
As preferably, locate to install the up-down hydraulic jacks for four jiaos of said electronic chassis.
This structure helps the platform of lifting frock stably, prevents that workpiece from dropping from the frock platform, causes the workpiece damage, and prevents that security incident from taking place.
Compared with prior art, the invention has the advantages that:
Changed traditional simple rely on artificial and auxiliary hanging device assembles and station between the production model of carrying; Realized the gearbox assembling streamlined operating type of mechanical automation; Reduced labor strength; Improved production efficiency, production security is improved, and has avoided the gearbox surface to be extruded the risk of destruction.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the cross-sectional view of assembly station of the present invention;
Fig. 3 is the overturn sketch map of station of the present invention;
Fig. 4 is the structural representation of the electronic chassis of the present invention;
Fig. 5 is the vertical view of Fig. 4.
The specific embodiment
Below in conjunction with specific embodiment the present invention is done further detailed description.
To shown in Figure 5, a kind of gearbox assembling line comprises five assembly stations and two upset stations like Fig. 1, be followed successively by assembly station 1, assembly station 22, upset station 1, assembly station 33,
Assembly station 44, upset station 2 10 and assembly station 55.
As shown in Figure 2, there is work walking platform 6 the production line both sides, and the steel grating table top 601 of work walking platform 6 is supported by structure stand 602 and platform support 603, and platform support 603 is positioned near production line one side.Work walking platform 6 is provided with ladder, makes things convenient for about the workman.
Assembly station one to 51,2,3,4,5 bottoms and upset station 1 and 2 10 bottoms are provided with the slide rail 7 that is interconnected; Electronic chassis 8 is set on the slide rail 7; Up-down hydraulic jack 801 is installed at 8 four jiaos of places of electronic chassis, and said upset station 1 and 2 10 all is provided with the up-down deflection machine.
As depicted in figs. 1 and 2; Said assembly station 1 and cantilever of 22 common configurations hang 12, frock platforms 13 and an electronic chassis 8; Assembly station three and cantilever of four common configurations hang 12, frock platforms 13 and an electronic chassis 8, and assembly station five cantilever of configuration separately hangs 12, frock platforms 13 and an electronic chassis 8.Said frock platform 13 two ends are placed on the platform support 603.Frock platform 13 is provided with support bar and the locating piece that is used for the gearbox assembling, and support bar and locating piece on all frock platforms 13 have interchangeability.Be equipped with the pneumatic combination wrench 11 of screwing on assembly station two to 52,3,4,5 sides, be used for the auxiliary gearbox assembling of accomplishing.
To assemble the gearbox of accomplishing for ease and be transported to the back operation and polish and spray, and slide rail 7 extended to follow-up station, and behind assembly station 55, dispose a frock platform 13 and an electronic chassis 8 more separately.
This gearbox assembling line adopts the electric automatic control program to realize accurate and reliable control, realizes gearbox self-propagating purpose on this production line.Four electronic chassis 8 transmit together with top gearbox semi-finished product the quadruplet frock platform 13 on the production line through electrical control between each station, reach that whole production line continues, operation accurately and efficiently.Two up-down deflection machines of line configuration can carry out displacement to the gearbox semi-finished product on the production line, so that rigging position is in optimum operation conditions.
As shown in Figure 3, said up-down deflection machine comprises that base 101, portal frame 102, slide 103, upset dish 104 and 105, two bases 101 of upset frock are symmetricly set on the production line both sides; Portal frame 102 removable being installed on the base 101, its maximum moving distance is 400mm, on the portal frame 102 linear guides is arranged; Slide 103 cooperates with linear guides; Can go up and down along portal frame 102 short transverses, rotary setting upset dish 104 on the slide 103 sets firmly upset frock 105 on the upset dish 104.Said upset dish 104 is realized flip-flop movement by the supporting of driving gear driving rotational.Upset is provided with hydraulic cylinder on the frock 105 workpiece is implemented to clamp action, and hydraulic cylinder is provided with hydraulic lock, so that hydraulic system guarantees production safety when breaking down.
This up-down deflection machine adopts two the driving, can realize upset and synchronization lifting synchronously, coils 2 rotary encoders of 104 direct connections with upset or revolves with 2 rotary encoders of leading screw direct connection by the PLC in the control system pair and count and revolve fast Synchronization Control.Jacking system is made up of motor, reductor, trapezoidal threaded lead screw, trapezoidal thread nut etc., realizes the up-down of slide and upset frock thereof, and the upset of gearbox.The upset drive system is made up of motor, reductor, pinion and pivoting support.
This up-down deflection machine also comprises safety device and lubrication unit.
Safety device:
A. go up and down to adopt trapezoidal thread screw mandrel type of belt drive, nut is made up of drive nut and jam nut, and wherein the effect of jam nut is to prevent the operation of drive nut wear and tear overrun, can prevent the part falling accident.
B. gear drive (ring gear) is adopted in upset; The driving gear that is meshed with gear ring links with the power transmission shaft of upset decelerator; The safety arrestment gear and the electromagnetic brake that are meshed with gear ring simultaneously link; When stopping to overturn, electromagnetic brake dead electricity and be in on-position can be implemented in the security protection that the upset transmission system is damaged flip portion landing under the failure conditions.
Lubrication unit: lubrication unit is that this lubrication unit is connected through pipeline with respectively needing the lubricant housings for each moving component provides lubricating grease, only needs regularly to press notes to get final product to lubrication unit, and is simple to operation,
Can not forget the lubricant housings.
The hydraulic system of this up-down deflection machine is made up of hydraulic cylinder and control system on Hydraulic Station, gantry telescopic oil cylinder, the upset frock.Hydraulic Station provides high-pressure and hydraulic oil for each hydraulic cylinder, and control system and entire equipment control system combine, and realize centralized Control.
The electronic chassis 8 of this production line is used for the transmission of frock platform 13 between each assembly station and upset station, mainly is made up of vehicle frame, roller set, drive system, control system etc.Vehicle frame adopts two box beam tower structure group welding pieces, and roller set is selected special purpose crane chassis roller set for use, and roller is the flange forge piece, and bearing block is a perpendicular type, is convenient to maintenance.Drive system by tiltedly-awl tooth decelerator, low-voltage alternating-current motor, brake etc. form decelerator and active roller axle direct connection.Driving power is the three-phase low-voltage alternating current power supply, and three-phase 380V power supply becomes 36V through transformer, is delivered to 2 guide rails and the middle conduction built-in fitting thereof of chassis then, transfers to drive motors through conduction brush.Four jiaos of installation hydraulic cylinders at electronic chassis are used for lifting frock platform.The control system can realize that chassis moves switching-over, speed governing and Position Control, controls mode and adopts wireless remote control.Rotary encoder and roller shaft direct connection, feedback stage car position signal is realized Position Control by PLC.
The course of work of the present invention is following:
During the assembling beginning; Electronic chassis 8 is in assembly station one 1 positions, and this moment, operating personnel's parts that will assemble utilized cantilever to hang 12 to winch to frock platform 13 enterprising luggages and join operation, after the completion; Electronic chassis 8 starts; Move to assembly station one 1 belows, the up-down hydraulic jack 801 lifting frock platforms 13 of electronic chassis 8 break away from platform support 603, and move to assembly station 22 along track 7; Up-down hydraulic jack 801 is return, and the frock platform drops to for 13 times on the platform support 603, and operating personnel carry out the operation of assembly station 22; After the completion, electronic chassis 8 is transported to upset station 1 with frock platform 13 in a manner described, and up-down deflection machine program start carries out 90 ° of displacement upsets to workpiece; After the completion, workpiece is placed on second frock platform 13, by second electronic chassis 8 frock platform 13 is transported to assembly station 33, behaviour
Carry out the operation of assembly station 33 as personnel; After the completion, the second frock platform 13 is transported to assembly station 44 by second electronic chassis 8, and operating personnel carry out the operation of assembly station 44; After the completion, second electronic chassis 8 is transported to upset station 2 10 with second frock platform 13, by the up-down deflection machine workpiece carried out 90 ° of displacement upsets; After the completion, workpiece is placed on the 3rd the frock platform 13, by the 3rd electronic chassis 8 the 3rd frock platform 13 is transported to assembly station 55, and operating personnel carry out the operation of assembly station 55, and whole assembling is accomplished.The workpiece that assembling is accomplished winches to the 4th frock platform by the large-scale driving in workshop, and is transported to follow-up station by the 4th electronic chassis.
Wherein, upset station 1 is following with the course of work of the up-down deflection machine of upset station 2 10:
After the up-down deflection machine place that at first electronic chassis 8 will be loaded with half-finished frock platform 13 transmission of gearbox stops; Jacking system starts; Slide 103 and upset frock 105 mounted thereto are descended; When drop to pre-set behind the height, positioner portal frame 102 inwardly runs to gearbox under the hydraulic system effect and contacts; Hydraulic clamp action on the upset frock 105 is carried out reliable grip with gearbox; Jacking system promotes, and gearbox is upwards promoted break away from frock platform 13, so that realize upset smoothly.When overturning, frock platform 13 advances under automatic control program (upset station 1) or retreats (upset station 2 10) segment distance (because of being placed on the next frock platform 13 after the gearbox upset displacement).Jacking system descends, and gearbox is placed on the next frock platform 13, and electronic chassis 8 transfers to next station with frock platform 13 and top gearbox thereof, thereby accomplishes the workpiece upset.
Claims (10)
1. a gearbox assembling line comprises assembly station one to five, assembly station two, have between three the upset station one; Assembly station four, have between five the upset station two; It is characterized in that: there is platform support each station both sides, places the frock platform on the platform support, and said assembly station one to five bottom and upset station one and two bottoms are provided with the slide rail that is interconnected; Electronic chassis is set on the slide rail; Electronic chassis is provided with lowering or hoisting gear, and said upset station one and two all is provided with the up-down deflection machine, and assembly station one to five disposes cantilever and hangs.
2. according to the described gearbox assembling line of claim 1, it is characterized in that: said assembly station is provided with work walking platform with upset station both sides.
3. according to the described gearbox assembling line of claim 2, it is characterized in that: said work walking platform comprises table top and structure stand, and table top is supported by platform support near a side of production line, is supported by structure stand away from a side of production line.
4. according to the described gearbox assembling line of claim 1, it is characterized in that: said assembly station one and cantilever of two configurations hang, and assembly station three and cantilever of four configurations hang, and cantilever of assembly station five configurations hangs.
5. according to the described gearbox assembling line of claim 4; It is characterized in that: said assembly station one and two a frock platform of configuration and electronic chassis; Assembly station three and four a frock platform of configuration and electronic chassis, assembly station five a frock platform of configuration and electronic chassis.
6. according to the described gearbox assembling line of claim 5, it is characterized in that: said slide rail extends to follow-up station, and disposes a frock platform and an electronic chassis separately in assembly station five backs.
7. according to each described gearbox assembling line of claim 1 to 6, it is characterized in that: said up-down deflection machine comprises base, portal frame, slide, upset dish and upset frock, and two bases are symmetricly set on the production line both sides; Portal frame is removable to be installed on the base; Linear guides is arranged on the portal frame, and slide cooperates with linear guides, can go up and down along the portal frame short transverse; Rotary setting upset dish sets firmly the upset frock on the slide on the upset dish.
8. according to the described gearbox assembling line of claim 7, it is characterized in that: the maximum moving distance of said portal frame is 400mm.
9. according to the described gearbox assembling line of claim 7, it is characterized in that: said upset dish is realized flip-flop movement by the supporting of driving gear driving rotational, hydraulic cylinder is set on the upset frock workpiece is implemented to clamp action, and hydraulic cylinder is provided with hydraulic lock.
10. according to the described gearbox assembling line of claim 7, it is characterized in that: the up-down hydraulic jack is installed at four jiaos of places of said electronic chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101125255A CN102615503A (en) | 2012-04-17 | 2012-04-17 | Speed-increasing box assembling line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101125255A CN102615503A (en) | 2012-04-17 | 2012-04-17 | Speed-increasing box assembling line |
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| CN102615503A true CN102615503A (en) | 2012-08-01 |
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| CN2012101125255A Pending CN102615503A (en) | 2012-04-17 | 2012-04-17 | Speed-increasing box assembling line |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042388A (en) * | 2013-01-11 | 2013-04-17 | 杭州浙大奔月科技有限公司 | Heavy vehicle multi-station assembling production line |
| CN104690593A (en) * | 2015-02-15 | 2015-06-10 | 金石机器人常州有限公司 | Processing and assembling logistics line |
| CN106975921A (en) * | 2017-04-28 | 2017-07-25 | 柳州欧维姆机械股份有限公司 | A kind of oil pump assy assembly system and its method for realizing oil pump assy assembling |
| CN107598564A (en) * | 2017-09-28 | 2018-01-19 | 正泰集团成套设备制造有限公司 | A kind of intelligent housing assembling line |
| CN108213901A (en) * | 2018-02-11 | 2018-06-29 | 国电联合动力技术(赤峰)有限公司 | For the lifting tipper of engine room foundation assembling process |
| CN110293398A (en) * | 2019-07-17 | 2019-10-01 | 中国科学院电工研究所 | A kind of heliostat reflecting surface assembly line |
| CN110937351A (en) * | 2018-09-21 | 2020-03-31 | 靖江市亚泰物流装备有限公司 | Multi-station tank assembly table machining process |
| CN111805229A (en) * | 2020-06-08 | 2020-10-23 | 江阴市富仁高科股份有限公司 | Intelligent assembling production line for oiling machine |
| CN113814713A (en) * | 2021-11-04 | 2021-12-21 | 中集车辆(集团)股份有限公司 | Box body assembling production line |
| CN114378574A (en) * | 2022-01-26 | 2022-04-22 | 中国铁建重工集团股份有限公司 | Assembly line assembly system for cotton picking head |
| CN117124046A (en) * | 2023-10-26 | 2023-11-28 | 中电建(西安)港航船舶科技有限公司 | Heliostat assembly line |
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| JPH08168941A (en) * | 1994-12-16 | 1996-07-02 | Mazda Motor Corp | Work supplying system |
| CN201664844U (en) * | 2010-03-26 | 2010-12-08 | 江苏同和涂装机械有限公司 | Automated tipper of large workpiece |
| CN201914684U (en) * | 2010-07-12 | 2011-08-03 | 三一电气有限责任公司 | Wind power equipment assembly line and carrying device thereof |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042388A (en) * | 2013-01-11 | 2013-04-17 | 杭州浙大奔月科技有限公司 | Heavy vehicle multi-station assembling production line |
| CN103042388B (en) * | 2013-01-11 | 2015-05-20 | 杭州浙大奔月科技有限公司 | Heavy vehicle multi-station assembling production line |
| CN104690593A (en) * | 2015-02-15 | 2015-06-10 | 金石机器人常州有限公司 | Processing and assembling logistics line |
| CN104690593B (en) * | 2015-02-15 | 2017-05-10 | 金石机器人常州股份有限公司 | Processing and assembling logistics line |
| CN106975921A (en) * | 2017-04-28 | 2017-07-25 | 柳州欧维姆机械股份有限公司 | A kind of oil pump assy assembly system and its method for realizing oil pump assy assembling |
| CN107598564A (en) * | 2017-09-28 | 2018-01-19 | 正泰集团成套设备制造有限公司 | A kind of intelligent housing assembling line |
| CN107598564B (en) * | 2017-09-28 | 2023-08-15 | 浙江正泰智能电气有限公司 | Intelligent shell assembly line |
| CN108213901A (en) * | 2018-02-11 | 2018-06-29 | 国电联合动力技术(赤峰)有限公司 | For the lifting tipper of engine room foundation assembling process |
| CN110937351A (en) * | 2018-09-21 | 2020-03-31 | 靖江市亚泰物流装备有限公司 | Multi-station tank assembly table machining process |
| CN110937351B (en) * | 2018-09-21 | 2021-11-16 | 靖江市亚泰物流装备有限公司 | Multi-station tank assembly table machining process |
| CN110293398A (en) * | 2019-07-17 | 2019-10-01 | 中国科学院电工研究所 | A kind of heliostat reflecting surface assembly line |
| CN110293398B (en) * | 2019-07-17 | 2024-04-26 | 中国科学院电工研究所 | Heliostat reflecting surface assembly line |
| CN111805229A (en) * | 2020-06-08 | 2020-10-23 | 江阴市富仁高科股份有限公司 | Intelligent assembling production line for oiling machine |
| CN113814713A (en) * | 2021-11-04 | 2021-12-21 | 中集车辆(集团)股份有限公司 | Box body assembling production line |
| CN114378574A (en) * | 2022-01-26 | 2022-04-22 | 中国铁建重工集团股份有限公司 | Assembly line assembly system for cotton picking head |
| CN117124046A (en) * | 2023-10-26 | 2023-11-28 | 中电建(西安)港航船舶科技有限公司 | Heliostat assembly line |
| CN117124046B (en) * | 2023-10-26 | 2024-01-30 | 中电建(西安)港航船舶科技有限公司 | Heliostat assembly line |
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Application publication date: 20120801 |