CN106392638A - Engine assembly line and assembly method thereof - Google Patents
Engine assembly line and assembly method thereof Download PDFInfo
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- CN106392638A CN106392638A CN201611140163.5A CN201611140163A CN106392638A CN 106392638 A CN106392638 A CN 106392638A CN 201611140163 A CN201611140163 A CN 201611140163A CN 106392638 A CN106392638 A CN 106392638A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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Abstract
The invention belongs to the technical field of engine production and manufacture, and particularly relates to an engine assembly line and an assembly method thereof. According to the engine assembly line and the assembly method, a carrying robot is adopted for integration treatment on an internal assembly line, an external assembly line and an oil sump assembly line of an engine, so that the time consumed for circulation of the engine among the internal assembly line, an external assembly line and an oil sump assembly line is shortened substantially, the multi-purpose effect can be realized, and the construction cost of the engine assembly line is reduced substantially. In addition, assembly procedures of the engine are distributed reasonably, and an entire assembly process can be accomplished simply by carrying out several simple posture adjustment on an engine cylinder body, so that the assembly efficiency is further improved.
Description
Technical field
The invention belongs to engine becomes to produce manufacturing technology field and in particular to a kind of engine line and its assembling side
Method.
Background technology
In prior art, the assembling of engine typically completes on streamline, numerous yet with engine component species
Many and installation site is each variant, therefore engine generally requires to be circulated on a plurality of production line in assembling process, existing
The procedure arrangement of technology and production line is had to lay the unreasonable efficiency of assembling that can directly affect engine；In addition, of the same race group of installing
Standby repeat to lay also can improve building of production line cost；And then the production cost of raising engine, it is unfavorable for long-term high-volume
Produce.
Content of the invention
It is an object of the invention to provide a kind of can simplify the engine dress producing cable architecture, improving engine assembly efficiency
Distribution and its assembly method.
For achieving the above object, the invention provides technical scheme below：A kind of engine line, including in wiring,
Outer wiring and oil sump assembly line, the pipeline of described interior wiring, outer wiring and each self-contained closed loop of oil sump assembly line；
Described interior wiring mainly include along the cylinder body inspection that the conveying direction of its pipeline sets gradually reach the standard grade section, piston rod install
Section, cylinder cap are installed section, camshaft and tappet and are installed section, and wherein piston rod is installed section and is provided with for overturning engine
The turning robot of cylinder body；Described outer wiring mainly includes the cylinder head cover installing zone setting gradually along the conveying direction of its pipeline
Section, engine leak test section, air inlet-outlet pipe install section；Described oil sump assembly line mainly includes the conveying side along its pipeline
To the collecting filter that sets gradually, station is installed, oil sump installs station, oil sump gluing station, oil sump bolt prepackage station,
Station tightened by oil sump bolt, lower baffle plate installs station；Three strip transmission lines of described interior wiring, outer wiring and oil sump assembly line
On respectively have a section to pass through from same public domain, be provided with this region and engine cylinder-body first can be carried to oil from built-in
Drain pan assembly line, then it is carried to the transfer robot of outer wiring from oil sump assembly line；From described public area on described interior wiring
The section that domain is passed through is that camshaft and tappet install section and cylinder body inspection is reached the standard grade the section between section；On described outer wiring from
The section that described public domain is passed through is that air inlet-outlet pipe installs section and cylinder head cover installs the section between section；Described oil sump
On assembly line, the section from described public domain process is that lower baffle plate installs station and collecting filter installs the section between station.
Described cylinder body inspection is reached the standard grade mark station, the master that section includes setting gradually along the conveying direction of interior wiring pipeline
Cover dismounting station, Your Majesty watt installs and main watt oil dripping station, transmitting wheel of crankshaft install station, bent axle is reached the standard grade and pre-installed station, main shaft
Lower watt install and thrust plate install station, main cover install and the pre- stubborn station of bolt, reprocess station manually, main cover bolt is tightened and axle
To clearance measurement station, Rear oil seal support gluing and installation station.
Described piston rod is installed station and is specifically included the piston that the conveying direction along interior wiring pipeline sets gradually even
Bar reach the standard grade station, piston ring suit station, connecting rod bearing shell apolegamy station, the first station turning, piston pin assembly station, piston rod
Assembly installation station, the second station turning, connecting rod heat press fitting of piston pin station, station dismantled by connecting rod, connecting rod cap pre-installs station,
Connecting rod cap bolt is tightened and flywheel moment measures station, reprocesses station, the 3rd station turning manually；Wherein first station turning and
The cylinder body rotary movement of the second station turning is implemented by same turning robot, and the cylinder body rotary movement of the 3rd station turning has entirely
Automatically cylinder tilter is implemented.
Described cylinder cover is installed station and is specifically included the cylinder cap that the conveying direction along interior wiring pipeline sets gradually and reaches the standard grade
Station, cylinder bolt prepackage station, cylinder bolt are tightened station, detonation sensor and thermostat and are installed station.
It is convex that described camshaft and tappet install that the conveying direction that station specifically includes along interior wiring pipeline sets gradually
Wheel cover dismounting and engine oil pressure pickup install station；Cylinder cap and measure of cam shaft station；Tappet installing hole oiling, tappet peace
Dress, camshaft are installed, cam journal oiling station；Reprocess station by hand；Station installed by camshaft cover and bolt；Camshaft cover spiral shell
Bolt tightens station；Station tightened by the electric rifle of the whole lid of first grade of camshaft；Valve clearance manual detection station；Reprocess station by hand；Row
Gas cam shaft timing chain wheel and VCP phase controller assembly install station；Timing chain and oil injection nozzle install station；Timing chain
Station installed by bar guide rail and stretcher；Timing chain cover lid gluing and installation station；Timing chain cover bonnet bolt is tightened and water pump is installed
Station；Station tightened by timing chain cover bonnet bolt electricity rifle.
Described cylinder head cover is installed section and is specifically included the oil filtration that the conveying direction along outer wiring pipeline sets gradually
Device assembly and return pipe welding assembly install station；Valve mechanism cover sealing strip and Pcv valve install station；Spark plug is installed and cylinder
Station pre-installed by housing；Station tightened by valve mechanism cover bolt；Ignition coil installs station；Fuel rail and isolating pad install station；OCV
OCV Oil Control Valve assembly and VVT oil filter screen assembly install station；Camshaft, crankshaft rotational speed sensor install station；Temperature passes
Sensor and air throttle enter backwater sebific duct and install station；Front oil seal and belt pulley install station.
Described engine leak test section is sequentially provided with leak test and manually blocks station along the conveying direction of outer wiring pipeline；Half
Assembly leak test station；Artificial opening blocks up station.
Air inlet-outlet pipe installs air admission fork pipe holder, the section that section includes setting gradually along the conveying direction of outer wiring pipeline
Station installed by valve body, PCV sebific duct and throttler valve sensor；Inlet manifold installs station；Station installed by flywheel；Bolt of flywheel
And belt pulley bolt tightens station；Station installed by clutch；Station installed by exhaust manifold and its support；Exhaust manifold thermal shield and
Station installed by outlet pipe；Station installed by outlet pipe sebific duct and canister control valve assembly and its connecting tube.
Described air inlet-outlet pipe is installed section downstream and is additionally provided with annex installation section, and this annex is installed section and conveyed along outer wiring
The conveying direction of line is disposed with generator and its station installed by support；Two side stand erector positions；Dipstick and water pump
Station installed by belt pulley and its belt；Wire harness installs station；Visual inspection station；The offline station of Engine Hoisting.
A kind of method assembling engine using described engine line, comprises the following steps：
Step 1：Engine cylinder-body from the cylinder body inspection of interior wiring reach the standard grade section front end lifting reach the standard grade, now engine cylinder
Body top surface downwards, carries out mark, main cover dismounting, Your Majesty watt installs and main watt oil dripping, transmitting wheel of crankshaft are installed, bent axle is reached the standard grade successively
Prepackage, lower watt of main shaft are installed and thrust plate is installed, main cover is installed and bolt pre- twist, main cover bolt tightens and axial gap measurement,
Rear oil seal support gluing and installation operation, wherein need to mounted part after the completion of the pre- stubborn operation of main cover installation and bolt
Checked, and carried out manual reprocessing to installing part not up to standard；
Step 2：Engine cylinder-body moves on along interior wiring, carries out piston ring suit, connecting rod bearing shell apolegamy, piston pin successively
Assembling, Piston and rod assembly install, connecting rod heating press fitting of piston pin, connecting rod dismounting, connecting rod cap prepackage, connecting rod cap bolt tighten and
Flywheel moment measures；Wherein, after the completion of connecting rod bearing shell apolegamy operation, engine cylinder-body is turned into top surface upwards by turning robot
Attitude；After the completion of Piston and rod assembly installation procedure, engine cylinder-body is turned into the prone attitude in top by turning robot again；
Connecting rod cap bolt tighten and flywheel moment measurement operation after the completion of need mounted part is checked, and to install do not reach
Target part carries out manual reprocessing；Connecting rod cap bolt tighten and flywheel moment measure operation after the completion of or manual reprocess after start
Machine cylinder body overturns to top surface station upwards by full-automatic cylinder tilter；
Step 3：Engine cylinder-body moves on along interior wiring, carry out successively cylinder cap reach the standard grade, cylinder bolt prepackage, cylinder cap spiral shell
Bolt is tightened, detonation sensor and thermostat installation, camshaft cover dismounting and engine oil pressure pickup installation, cylinder cap and camshaft are surveyed
Amount, tappet installing hole oiling, tappet installation, camshaft installation, cam journal oiling, camshaft cover and bolt are installed, camshaft
Bonnet bolt is tightened, the electric rifle of the whole lid of first grade of camshaft is tightened, valve clearance manual detection, exhaust cam shaft timing sprocket and VCP
The installation of phase controller assembly, timing chain and oil injection nozzle installation, timing chain guide rail and stretcher are installed, timing chain cover lid
Gluing and installation, timing chain cover bonnet bolt are tightened and water pump is installed, operation tightened by timing chain cover bonnet bolt electricity rifle；Wherein camshaft
It is required to installing component is checked after the completion of neck inunction process and valve clearance manual detection operation, and assembling is not reached
Target part carries out manual reprocessing；
Step 4：Engine cylinder-body is carried to oil sump assembly line by transfer robot, and engine cylinder-body is overturn to top
Prone attitude；
Step 5：Engine cylinder-body start along oil sump assembly line convey, carry out successively collecting filter installation, oil sump install,
Oil sump gluing, oil sump bolt are pre-installed, oil sump bolt is tightened, lower baffle plate installation operation；
Step 6：Engine cylinder-body is carried to outer wiring by transfer robot, and engine cylinder-body is overturn to top surface upwards
Attitude；
Step 7：Engine cylinder-body starts to convey along outer wiring, carries out oil-filter asgine oil conditioner successively and return pipe welding is total
Installation, valve mechanism cover sealing strip and Pcv valve is become to install, spark plug installs and valve mechanism cover is pre-installed, valve mechanism cover bolt is tightened, point
Live wire circle is installed, fuel rail and isolating pad are installed, OCV OCV Oil Control Valve assembly and VVT oil filter screen assembly installation, camshaft,
Crankshaft rotational speed sensor is installed, temperature sensor and air throttle enter the installation of backwater sebific duct, Front oil seal and belt pulley installation, leak test people
Work closure, half assembly leak test, artificial seal off stifled, air admission fork pipe holder, throttle body, PCV sebific duct and throttler valve sensor peace
Dress, inlet manifold are installed, flywheel is installed, bolt of flywheel and belt pulley bolt are tightened, clutch is installed, exhaust manifold and its support
Installation, exhaust manifold thermal shield and outlet pipe installation, outlet pipe sebific duct and canister control valve assembly and its connecting tube are installed, are generated electricity
Machine and its support installation, two side stands installations, dipstick and water pump pulley and its belt are installed, wire harness installation operation；
Step 8：Engine Hoisting is offline, and engine assembly completes.
The method have technical effect that：The present invention adopts transfer robot to wiring, outer wiring and oily bottom in engine
Shell assembly line carries out integrated approach, dramatically reduces engine and circulates the consumed time between each assembly line, can simultaneously
Enough realize a tractor serves several purposes, greatly reduce the construction cost of assembly line；Secondly, the assembly process of engine is closed by the present invention
Reason distribution, engine cylinder-body only need to carry out simply several pose adjustment just to be become to complete whole assembling process, further increases
Efficiency of assembling.
Brief description
Fig. 1 is the interior wiring overlooking the structure diagram of the present invention；
Fig. 2 is the outer wiring overlooking the structure diagram of the present invention；
Fig. 3 is the oil sump assembly line overlooking the structure diagram of the present invention；
Fig. 4 is the overlooking the structure diagram of the interior wiring, outer wiring and oil sump assembly line public domain of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment 1
A kind of engine line, including in wiring, outer wiring and oil sump assembly line, described interior wiring, outer wiring and
The pipeline of each self-contained closed loop of oil sump assembly line；Described interior wiring mainly include conveying direction along its pipeline according to
The cylinder body inspection of secondary setting reach the standard grade section, section installed by piston rod, cylinder cap installs section, camshaft and tappet install section,
Wherein piston rod is installed section and is provided with the turning robot 101 for overturning engine cylinder-body；Described outer wiring mainly includes
Along the cylinder head cover that the conveying direction of its pipeline sets gradually, section, engine leak test section, air inlet-outlet pipe installation section are installed；
The collecting filter that described oil sump assembly line is mainly included along the conveying direction of its pipeline sets gradually installs station 91, oil sump
Station 92, oil sump gluing station 93 are installed, station 94 pre-installed by oil sump bolt, oil sump bolt tightens station 95, lower baffle plate
Station 96 is installed；One section is respectively had on three strip transmission lines of described interior wiring, outer wiring and oil sump assembly line from same public affairs
Region 104 is passed through altogether, is provided with and from built-in, engine cylinder-body can be first carried to oil sump assembly line in this region, then from oily bottom
Shell assembly line is carried to the transfer robot 103 of outer wiring；The section passing through from described public domain on described interior wiring is convex
Wheel shaft and tappet install section and cylinder body inspection the is reached the standard grade section between section；Pass through from described public domain on described outer wiring
Section be that air inlet-outlet pipe is installed section and cylinder head cover and installed the section between section；From described public affairs on described oil sump assembly line
The section that region is passed through altogether is that lower baffle plate installs station and collecting filter installs the section between station.
Preferably, described cylinder body inspection section of reaching the standard grade is included along starting that the conveying direction of interior wiring pipeline sets gradually
Machine cylinder body lifts station 10 of reaching the standard grade, mark station 11, main cover dismounting station 12, Your Majesty watt installation and main watt oil dripping station 13, song
Axle transmits wheel installation station 14, bent axle is reached the standard grade pre-installs station 15, lower watt of main shaft installs and thrust plate installs station 16, main cover is installed
And the pre- stubborn station 17 of bolt, reprocess station 18 manually, main cover bolt tighten and axial gap measurement station 19, Rear oil seal support apply
Glue and installation station 110.
Preferably, described piston rod installs what the conveying direction that station specifically includes along interior wiring pipeline set gradually
Piston rod reach the standard grade station 21, piston ring suit station 22, connecting rod bearing shell apolegamy station 23, the first station turning 24, piston pin dress
Station 26, the second station turning 27, connecting rod heating press fitting of piston pin station 28, connecting rod are installed in allotment of labor position 25, Piston and rod assembly
Dismounting station 29, connecting rod cap prepackage station 210, connecting rod cap bolt tighten and flywheel moment measures station 211, reprocesses station manually
212nd, the 3rd station turning 213；The cylinder body rotary movement of the wherein first station turning 24 and the second station turning 27 is turned over by same
Turn robot 101 to implement, the cylinder body rotary movement of the 3rd station turning 213 has full-automatic cylinder tilter 102 to implement.
Preferably, described cylinder cover is installed station and is specifically included the cylinder that the conveying direction along interior wiring pipeline sets gradually
Cover lineman position 31, station 32 pre-installed by cylinder bolt, station 33 tightened by cylinder bolt, detonation sensor and thermostat install station
34.
Preferably, described camshaft and tappet are installed the conveying direction that station specifically includes along interior wiring pipeline and are set successively
The camshaft cover dismounting put and engine oil pressure pickup install station 41；Cylinder cap and measure of cam shaft station 42；Tappet installing hole
Oiling, tappet are installed, camshaft is installed, cam journal oiling station 43；Reprocess station 44 by hand；Camshaft cover and bolt are installed
Station 45；Station 46 tightened by camshaft cover bolt；Station 47 tightened by the electric rifle of the whole lid of first grade of camshaft；Valve clearance manual detection
Station 48；Reprocess station 49 by hand；Exhaust cam shaft timing sprocket and VCP phase controller assembly install station 410；Timing chain
Bar and oil injection nozzle install station 411；Station 412 installed by timing chain guide rail and stretcher；Timing chain cover lid gluing and installation
Station 413；Timing chain cover bonnet bolt is tightened and station 414 installed by water pump；Station 415 tightened by timing chain cover bonnet bolt electricity rifle.
Preferably, described cylinder head cover is installed section and is specifically included the machine that the conveying direction along outer wiring pipeline sets gradually
Oil rectifier assembly and return pipe welding assembly install station 51；Valve mechanism cover sealing strip and Pcv valve install station 52；Spark plug
Install and valve mechanism cover prepackage station 53；Station 54 tightened by valve mechanism cover bolt；Ignition coil installs station 55；Fuel rail and every
From pad, station 56 is installed；OCV OCV Oil Control Valve assembly and VVT oil filter screen assembly install station 57；Camshaft, speed of crankshaft pass
Sensor installs station 58；Temperature sensor and air throttle enter backwater sebific duct and install station 59；Front oil seal and belt pulley install station
510.
Preferably, described engine leak test section is sequentially provided with leak test and manually blocks along the conveying direction of outer wiring pipeline
Station 61；Half assembly leak test station 62；Artificial opening blocks up station 63.
Preferably, air inlet-outlet pipe installs the inlet manifold that section includes setting gradually along the conveying direction of outer wiring pipeline
Station 71 installed by support, throttle body, PCV sebific duct and throttler valve sensor；Inlet manifold installs station 72；Flywheel erector
Position 73；Station 74 tightened by bolt of flywheel and belt pulley bolt；Station 75 installed by clutch；Station installed by exhaust manifold and its support
76；Station 77 installed by exhaust manifold thermal shield and outlet pipe；Outlet pipe sebific duct and canister control valve assembly and its connecting tube are installed
Station 78.
Preferably, described air inlet-outlet pipe is installed section downstream and is additionally provided with annex installation section, and it is outer that section edge installed by this annex
The conveying direction of wiring pipeline is disposed with generator and its station 81 installed by support；Two side stand erector positions 82；Machine
Oil scale and water pump pulley and its belt install station 83；Wire harness installs station 84；Visual inspection station 85；Engine Hoisting
Offline station 86.
Embodiment 2
A kind of method assembling engine using described engine line, comprises the following steps：
Step 1：Engine cylinder-body from the cylinder body inspection of interior wiring reach the standard grade section front end lifting reach the standard grade, now engine cylinder
Body top surface downwards, carries out mark, main cover dismounting, Your Majesty watt installs and main watt oil dripping, transmitting wheel of crankshaft are installed, bent axle is reached the standard grade successively
Prepackage, lower watt of main shaft are installed and thrust plate is installed, main cover is installed and bolt pre- twist, main cover bolt tightens and axial gap measurement,
Rear oil seal support gluing and installation operation, wherein need to mounted part after the completion of the pre- stubborn operation of main cover installation and bolt
Checked, and carried out manual reprocessing to installing part not up to standard；
Step 2：Engine cylinder-body moves on along interior wiring, carries out piston ring suit, connecting rod bearing shell apolegamy, piston pin successively
Assembling, Piston and rod assembly install, connecting rod heating press fitting of piston pin, connecting rod dismounting, connecting rod cap prepackage, connecting rod cap bolt tighten and
Flywheel moment measures；Wherein, connecting rod bearing shell apolegamy operation after the completion of, engine cylinder-body from turning robot 101 be turned into top surface to
On attitude；After the completion of Piston and rod assembly installation procedure, to be turned into top surface by turning robot 101 more downward for engine cylinder-body
Attitude；Connecting rod cap bolt tighten and flywheel moment measurement operation after the completion of need mounted part is checked, and right
Part not up to standard is installed and carries out manual reprocessing；Connecting rod cap bolt tighten and flywheel moment measurement operation after the completion of or manual reprocess
Engine cylinder-body afterwards overturns to top surface station upwards by full-automatic cylinder tilter 102；
Step 3：Engine cylinder-body moves on along interior wiring, carry out successively cylinder cap reach the standard grade, cylinder bolt prepackage, cylinder cap spiral shell
Bolt is tightened, detonation sensor and thermostat installation, camshaft cover dismounting and engine oil pressure pickup installation, cylinder cap and camshaft are surveyed
Amount, tappet installing hole oiling, tappet installation, camshaft installation, cam journal oiling, camshaft cover and bolt are installed, camshaft
Bonnet bolt is tightened, the electric rifle of the whole lid of first grade of camshaft is tightened, valve clearance manual detection, exhaust cam shaft timing sprocket and VCP
The installation of phase controller assembly, timing chain and oil injection nozzle installation, timing chain guide rail and stretcher are installed, timing chain cover lid
Gluing and installation, timing chain cover bonnet bolt are tightened and water pump is installed, operation tightened by timing chain cover bonnet bolt electricity rifle；Wherein camshaft
It is required to installing component is checked after the completion of neck inunction process and valve clearance manual detection operation, and assembling is not reached
Target part carries out manual reprocessing；
Step 4：Engine cylinder-body is carried to oil sump assembly line by transfer robot 103, and engine cylinder-body is overturn
To pushing up prone attitude；
Step 5：Engine cylinder-body start along oil sump assembly line convey, carry out successively collecting filter installation, oil sump install,
Oil sump gluing, oil sump bolt are pre-installed, oil sump bolt is tightened, lower baffle plate installation operation；
Step 6：Engine cylinder-body is carried to outer wiring by transfer robot 103, and engine cylinder-body is overturn to top surface
Attitude upwards；
Step 7：Engine cylinder-body starts to convey along outer wiring, carries out oil-filter asgine oil conditioner successively and return pipe welding is total
Installation, valve mechanism cover sealing strip and Pcv valve is become to install, spark plug installs and valve mechanism cover is pre-installed, valve mechanism cover bolt is tightened, point
Live wire circle is installed, fuel rail and isolating pad are installed, OCV OCV Oil Control Valve assembly and VVT oil filter screen assembly installation, camshaft,
Crankshaft rotational speed sensor is installed, temperature sensor and air throttle enter the installation of backwater sebific duct, Front oil seal and belt pulley installation, leak test people
Work closure, half assembly leak test, artificial seal off stifled, air admission fork pipe holder, throttle body, PCV sebific duct and throttler valve sensor peace
Dress, inlet manifold are installed, flywheel is installed, bolt of flywheel and belt pulley bolt are tightened, clutch is installed, exhaust manifold and its support
Installation, exhaust manifold thermal shield and outlet pipe installation, outlet pipe sebific duct and canister control valve assembly and its connecting tube are installed, are generated electricity
Machine and its support installation, two side stands installations, dipstick and water pump pulley and its belt are installed, wire harness installation operation；
Step 8：Engine Hoisting is offline, and engine assembly completes.、
The present invention is carried out integrated using transfer robot 103 to wiring, outer wiring and oil sump assembly line in engine
Process, dramatically reduce engine and circulate the consumed time between each assembly line, be capable of a tractor serves several purposes, significantly simultaneously
Reduce the construction cost of assembly line；Secondly, the assembly process of engine is carried out reasonable distribution by the present invention, and engine cylinder-body is only
Simply several pose adjustment need to be carried out just become to complete whole assembling process, further increase efficiency of assembling.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of engine line it is characterised in that：Including in wiring, outer wiring and oil sump assembly line, described interior wiring,
Outer wiring and the pipeline of each self-contained closed loop of oil sump assembly line；Described interior wiring mainly includes defeated along its pipeline
Send the cylinder body inspection that direction sets gradually reach the standard grade section, piston rod install section, cylinder cap install section, camshaft and tappet peace
Dress section, wherein piston rod are installed section and are provided with the turning robot for overturning engine cylinder-body；Described outer wiring is main
Including the cylinder head cover that the conveying direction along its pipeline sets gradually, section, engine leak test section, air inlet-outlet pipe installation are installed
Section；The collecting filter that described oil sump assembly line is mainly included along the conveying direction of its pipeline sets gradually installs station, oil
Drain pan installs station, oil sump gluing station, oil sump bolt prepackage station, station tightened by oil sump bolt, lower baffle plate is installed
Station；One section is respectively had on three strip transmission lines of described interior wiring, outer wiring and oil sump assembly line from same public domain
Through, it is provided with this region and engine cylinder-body first can be carried to oil sump assembly line from built-in, then from oil sump assembly line
It is carried to the transfer robot of outer wiring；The section passing through from described public domain on described interior wiring is camshaft and tappet peace
Dress section and cylinder body inspection are reached the standard grade the section between section；The section passing through from described public domain on described outer wiring is into row
Tracheae installs section and cylinder head cover installs the section between section；Pass through from described public domain on described oil sump assembly line
Section is that lower baffle plate installs station and collecting filter installs the section between station.
2. engine line according to claim 1 it is characterised in that：Described cylinder body inspection section of reaching the standard grade includes along interior
The mark station that the conveying direction of wiring pipeline sets gradually, main cover dismantle station, Your Majesty watt installs and lead watt oil dripping station,
Transmitting wheel of crankshaft installs station, bent axle is reached the standard grade pre-installs station, lower watt of main shaft is installed and thrust plate installs station, main cover is installed and spiral shell
The pre- stubborn station of bolt, reprocess station manually, main cover bolt is tightened and axial gap measurement station, Rear oil seal support gluing and erector
Position.
3. engine line according to claim 2 it is characterised in that：Described piston rod is installed station and is specifically included
The piston rod setting gradually along the conveying direction of interior wiring pipeline reach the standard grade station, piston ring suit station, connecting rod bearing shell apolegamy
Station, the first station turning, piston pin assembly station, Piston and rod assembly install station, the second station turning, connecting rod heating work
Plug pin press-fits station, connecting rod dismounting station, connecting rod cap prepackage station, connecting rod cap bolt tightens and flywheel moment measures station, hand
Move and reprocess station, the 3rd station turning；The cylinder body rotary movement of the wherein first station turning and the second station turning is turned over by same
Turn robot to implement, the cylinder body rotary movement of the 3rd station turning has full-automatic cylinder tilter to implement.
4. engine line according to claim 3 it is characterised in that：Described cylinder cover is installed station and is specifically included edge
Work tightened by reach the standard grade station, cylinder bolt prepackage station, cylinder bolt of the cylinder cap that the conveying direction of interior wiring pipeline sets gradually
Station installed by position, detonation sensor and thermostat.
5. engine line according to claim 4 it is characterised in that：Described camshaft and tappet installation station are concrete
Including the conveying direction along interior wiring pipeline, the camshaft cover dismounting setting gradually and engine oil pressure pickup install station；Cylinder
Lid and measure of cam shaft station；Tappet installing hole oiling, tappet are installed, camshaft is installed, cam journal oiling station；Return by hand
Repair station；Station installed by camshaft cover and bolt；Station tightened by camshaft cover bolt；Work tightened by the electric rifle of the whole lid of first grade of camshaft
Position；Valve clearance manual detection station；Reprocess station by hand；Exhaust cam shaft timing sprocket and VCP phase controller assembly peace
Dress station；Timing chain and oil injection nozzle install station；Station installed by timing chain guide rail and stretcher；Timing chain cover lid gluing
And installation station；Timing chain cover bonnet bolt is tightened and station installed by water pump；Station tightened by timing chain cover bonnet bolt electricity rifle.
6. engine line according to claim 5 it is characterised in that：Described cylinder head cover is installed section and is specifically included edge
The oil-filter asgine oil conditioner that the conveying direction of outer wiring pipeline sets gradually and return pipe welding assembly install station；Cylinder head
Cover sealing strip and Pcv valve install station；Spark plug is installed and valve mechanism cover prepackage station；Station tightened by valve mechanism cover bolt；Point
Station installed by live wire circle；Fuel rail and isolating pad install station；OCV OCV Oil Control Valve assembly and VVT oil filter screen assembly are installed
Station；Camshaft, crankshaft rotational speed sensor install station；Temperature sensor and air throttle enter backwater sebific duct and install station；Front oil
Envelope and belt pulley install station.
7. engine line according to claim 6 it is characterised in that：Described engine leak test section is defeated along outer wiring
The conveying direction of line sending is sequentially provided with leak test and manually blocks station；Half assembly leak test station；Artificial opening blocks up station.
8. engine line according to claim 7 it is characterised in that：Air inlet-outlet pipe is installed section and is included along outer wiring
Air admission fork pipe holder, throttle body, PCV sebific duct and throttler valve sensor erector that the conveying direction of pipeline sets gradually
Position；Inlet manifold installs station；Station installed by flywheel；Station tightened by bolt of flywheel and belt pulley bolt；Station installed by clutch；
Station installed by exhaust manifold and its support；Station installed by exhaust manifold thermal shield and outlet pipe；Outlet pipe sebific duct and canister control
Valve assembly and its connecting tube install station.
9. engine line according to claim 8 it is characterised in that：Described air inlet-outlet pipe is installed section downstream and is also set
There is annex that section is installed, this annex installation section is disposed with generator and its support along the conveying direction of outer wiring pipeline
Station is installed；Two side stand erector positions；Dipstick and water pump pulley and its belt install station；Wire harness installs station；
Visual inspection station；The offline station of Engine Hoisting.
10. the method that engine line described in a kind of employing claim 1 to 9 any one assembles engine, its feature exists
In comprising the following steps：
Step 1：Engine cylinder-body from the cylinder body inspection of interior wiring reach the standard grade section front end lifting reach the standard grade, now engine cylinder-body top
Face down, carry out mark successively, main cover dismounting, Your Majesty watt install and main watt oil dripping, transmitting wheel of crankshaft install, bent axle reach the standard grade pre-
Dress, lower watt of main shaft are installed and thrust plate is installed, main cover is installed and bolt pre- twist, main cover bolt tightens and axial gap measurement, after
Oil sealing support gluing and installation operation, wherein need mounted part is entered after the completion of the pre- stubborn operation of main cover installation and bolt
Row checks, and carries out manual reprocessing to installing part not up to standard；
Step 2：Engine cylinder-body moves on along interior wiring, carries out piston ring suit, connecting rod bearing shell apolegamy, piston pin dress successively
Join, Piston and rod assembly is installed, connecting rod heating press fitting of piston pin, connecting rod are dismantled, connecting rod cap is pre-installed, connecting rod cap bolt is tightened and returns
Torque measures；Wherein, after the completion of connecting rod bearing shell apolegamy operation, engine cylinder-body is turned into top surface appearance upwards by turning robot
State；After the completion of Piston and rod assembly installation procedure, engine cylinder-body is turned into the prone attitude in top by turning robot again；Even
Bowl cover bolt tighten and flywheel moment measurement operation after the completion of need mounted part is checked, and to install not up to standard
Part carry out manual reprocessing；Connecting rod cap bolt tighten and flywheel moment measure operation after the completion of or manual reprocess after engine
Cylinder body overturns to top surface station upwards by full-automatic cylinder tilter；
Step 3：Engine cylinder-body moves on along interior wiring, carry out successively cylinder cap reach the standard grade, cylinder bolt prepackage, cylinder bolt twist
Tightly, detonation sensor and thermostat are installed, camshaft cover dismounting and engine oil pressure pickup are installed, cylinder cap and measure of cam shaft,
Tappet installing hole oiling, tappet installation, camshaft installation, cam journal oiling, camshaft cover and bolt are installed, camshaft cover spiral shell
Bolt is tightened, the electric rifle of the whole lid of first grade of camshaft is tightened, valve clearance manual detection, exhaust cam shaft timing sprocket and VCP phase place
Control assembly installation, timing chain and oil injection nozzle installation, timing chain guide rail and stretcher are installed, timing chain cover lid gluing
And installation, timing chain cover bonnet bolt are tightened and water pump is installed, operation tightened by timing chain cover bonnet bolt electricity rifle；Wherein cam journal applies
It is required to installing component is checked after the completion of oily operation and valve clearance manual detection operation, and not up to standard to assembling
Part carries out manual reprocessing；
Step 4：Engine cylinder-body is carried to oil sump assembly line by transfer robot, and by engine cylinder-body overturn to top surface to
Under attitude；
Step 5：Engine cylinder-body starts to convey along oil sump assembly line, carries out collecting filter installation successively, oil sump is installed, oily bottom
Shell gluing, oil sump bolt are pre-installed, oil sump bolt is tightened, lower baffle plate installation operation；
Step 6：Engine cylinder-body is carried to outer wiring by transfer robot, and engine cylinder-body is overturn to top surface appearance upwards
State；
Step 7：Engine cylinder-body starts to convey along outer wiring, carries out oil-filter asgine oil conditioner and return pipe welding assembly peace successively
Dress, valve mechanism cover sealing strip and Pcv valve are installed, spark plug is installed and valve mechanism cover prepackage, valve mechanism cover bolt are tightened, ignition lead
Circle installation, fuel rail and isolating pad installation, OCV OCV Oil Control Valve assembly and VVT oil filter screen assembly installation, camshaft, bent axle
Speed probe is installed, temperature sensor and air throttle enter the installation of backwater sebific duct, Front oil seal and belt pulley installation, leak test artificial
Stifled, half assembly leak test, artificial seal off stifled, air admission fork pipe holder, throttle body, PCV sebific duct and throttler valve sensor is installed, entered
Gas manifold is installed, flywheel is installed, bolt of flywheel and belt pulley bolt are tightened, clutch is installed, exhaust manifold and its support are installed,
Exhaust manifold thermal shield and outlet pipe are installed, outlet pipe sebific duct and canister control valve assembly and its connecting tube are installed, generator and
The installation of its support, two side stands installations, dipstick and water pump pulley and its belt installation, wire harness installation operation；
Step 8：Engine Hoisting is offline, and engine assembly completes.
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| CN201611140163.5A CN106392638B (en) | 2016-12-12 | 2016-12-12 | Engine line and its assembly method |
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| CN107962383A (en) * | 2017-12-26 | 2018-04-27 | 山东中车同力达智能机械有限公司 | A kind of purification tank flexible assemble production line |
| CN108015543A (en) * | 2017-12-29 | 2018-05-11 | 安徽全柴动力股份有限公司 | A kind of built-in linear system system of engine piston connecting rod assembly |
| CN108372401A (en) * | 2018-01-19 | 2018-08-07 | 昆明云内动力股份有限公司 | A kind of engine sump tank assembly system and assembly method |
| CN108581447A (en) * | 2018-04-26 | 2018-09-28 | 温州瑞明工业股份有限公司 | The camshaft cover automatic assembling apparatus of multi-type cylinder cover |
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| CN107962383B (en) * | 2017-12-26 | 2023-09-05 | 山东中车同力达智能机械有限公司 | Flexible assembly production line for purifying tank |
| CN107962383A (en) * | 2017-12-26 | 2018-04-27 | 山东中车同力达智能机械有限公司 | A kind of purification tank flexible assemble production line |
| CN108015543A (en) * | 2017-12-29 | 2018-05-11 | 安徽全柴动力股份有限公司 | A kind of built-in linear system system of engine piston connecting rod assembly |
| CN108015543B (en) * | 2017-12-29 | 2023-08-29 | 安徽全柴动力股份有限公司 | Built-in line system of engine piston connecting rod assembly |
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| CN108581415A (en) * | 2018-06-08 | 2018-09-28 | 安徽海思达机器人有限公司 | A kind of gluing wiring coil apparatus for perforating bullet |
| CN108857382A (en) * | 2018-06-23 | 2018-11-23 | 广东利元亨智能装备有限公司 | A kind of VVT automatic assembly line |
| CN109048318A (en) * | 2018-07-19 | 2018-12-21 | 浙江亚太机电股份有限公司 | A kind of clutch master cylinder general assembly mechanism |
| CN109048318B (en) * | 2018-07-19 | 2023-08-11 | 浙江亚太机电股份有限公司 | Clutch master cylinder assembly mechanism |
| CN108907706A (en) * | 2018-07-27 | 2018-11-30 | 无锡南方智能物流设备股份有限公司 | annular engine assembly line |
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| CN110524176A (en) * | 2019-08-08 | 2019-12-03 | 上海航天精密机械研究所 | A kind of multistation clamping device for circumferential weld automatic welding |
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| CN111571200A (en) * | 2020-04-26 | 2020-08-25 | 东风汽车集团有限公司 | Automatic online assembling system and process method for engine crankshaft |
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| CN113579720B (en) * | 2021-06-17 | 2022-08-30 | 东风汽车集团股份有限公司 | Control piston measurement and assembly system and method for variable compression ratio engine |
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