CN108571531A - A kind of clutch assembly method - Google Patents
A kind of clutch assembly method Download PDFInfo
- Publication number
- CN108571531A CN108571531A CN201711264189.5A CN201711264189A CN108571531A CN 108571531 A CN108571531 A CN 108571531A CN 201711264189 A CN201711264189 A CN 201711264189A CN 108571531 A CN108571531 A CN 108571531A
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- Prior art keywords
- clutch
- external
- snap ring
- assembly
- component
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 210000000515 tooth Anatomy 0.000 claims description 100
- 238000000429 assembly Methods 0.000 claims description 55
- 230000000712 assembly Effects 0.000 claims description 55
- 238000007789 sealing Methods 0.000 claims description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 10
- 238000012797 qualification Methods 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 4
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 2
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims description 2
- 238000005461 lubrication Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000002950 deficient Effects 0.000 abstract description 2
- 238000011067 equilibration Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000007142 ring opening reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- YTAHJIFKAKIKAV-XNMGPUDCSA-N [(1R)-3-morpholin-4-yl-1-phenylpropyl] N-[(3S)-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepin-3-yl]carbamate Chemical compound O=C1[C@H](N=C(C2=C(N1)C=CC=C2)C1=CC=CC=C1)NC(O[C@H](CCN1CCOCC1)C1=CC=CC=C1)=O YTAHJIFKAKIKAV-XNMGPUDCSA-N 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
- F16D13/644—Hub construction
- F16D13/646—Mounting of the discs on the hub
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
- F16D13/71—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members in which the clutching pressure is produced by springs only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The invention discloses a kind of clutch assembly method, assembled again after assembling C1 clutch packs, C2 clutch packs, C3 clutch packs respectively successively.Compared with prior art, the clutch oil guide pipe snap ring assembled using the present invention is not easy defective；C1 clutch packs, C2 clutch packs, C3 clutch pack return springs structural integrity, without deformation；C1 clutch packs, C2 clutch packs, the rotation of C3 clutch pack bearings are flexible；C2 clutch pack relief valves are intact；In national standard, the clutch of production is hardly damaged clutch play；In addition, the assembly method coordinates PLC control system, production efficiency is greatly improved, reduces cost of labor.
Description
Technical field
The invention belongs to automotive fields, and in particular to a kind of clutch assembly method.
Background technology
Speed changer is the key components and parts of automobile, complicated, is related to the multiple fields such as machinery, hydraulic pressure, control, because
This its likelihood ratio manual transmission for breaking down is much larger.An important component of the clutch as speed changer, need to be to it
Assembling process carries out stringent control.
In addition, in view of speed changer various parts Product Assemblies when because of design requirement, it is all very tight to the condition of assembly
Lattice, production line need to be equipped with advanced assembly line equipment, ensure that the parts assembled online can when each process is assembled
Meet technique matching requirements.As automatization level is promoted, full-automatic more and more of equipment, and these equipment are not simple
, portable assembly equipment, be a set of complicated, meet the online Production line assembly equipment of assembly technology, it is entire raw
Assembling process is produced to be executed by PLC control programs.
Invention content
In view of the above-mentioned problems existing in the prior art, the invention discloses a kind of clutch assembly methods, become for meeting
The demand that fast device is tested for the property.
For achieving the above object, technical scheme is as follows：
A kind of clutch assembly method, includes the following steps：
Step A) it is pressed C1 clutch plungers on C1 clutch packs；
Step B) in C1 external clutch teeths hub return spring, counter balance pocket component, snap ring and needle roller thrust bearing are sequentially installed
Component；
Step C) in C1 clutch packs it is sequentially loaded into steel disc, friction plate, C1 clutch snap rings and sealing ring；
Step D) planet carrier component after drive shift sun wheel assembly is attached on C1 clutch packs successively, drive shift too
Sealing ring is filled on sun wheel, "O"-ring is filled on overspeed shaft；
Step E) C2 external clutch teeths hub install successively C2 clutch plungers component, C2 clutch retraction springs, balance
Chamber component and snap ring, then C2 clutch waveforms washer, steel disc friction plate group, holding pressing plate, snap ring are packed into C2 clutches successively
Needle roller thrust bearing is packed into C2 external clutch teeth hubs by external tooth hub assembly；
Step F) C3 external clutch teeths hub install successively C3 clutch plungers component, C3 clutch retraction springs component,
Needle roller thrust bearing component is encased in C3 external clutch teeth hubs by C3 clutch counter balance pocket components and snap ring；
Step G) will C2 clutch assemblies be packed into C3 external clutch teeth hub assemblies after form C2C3 clutch packs, C3 from
Clutch external tooth hub assembly installs C3 clutch waveforms washer, steel disc and friction plate successively, installed successively on input shaft sealing ring and
Preceding planet carrier component, then the input shaft of planet carrier component is fitted into C2C3 clutch packs before being equipped with, and will be kept pressing plate, be blocked
Ring is fitted into C3 clutch packs.
Preferably, the concrete operations of step B are：Return spring and counter balance pocket component are packed into C1 external clutch teeth hubs successively
In component, counter balance pocket component and snap ring are pressed on C1 external clutch teeth hub assemblies, is finally packed into needle roller thrust bearing component
In C1 external clutch teeth hubs.
Preferably, the concrete operations of step C are：The qualified C1 clutch packs equipped with needle roller thrust bearing of detection are pushed away
Enter press, is sequentially loaded into steel disc, friction plate and C1 clutch snap rings, and sealing ring is filled in hypervelocity shaft assembly.
Preferably, the concrete operations of step D are：Planet carrier component after drive shift sun wheel assembly is attached to C1 clutches successively
In device assembly, sealing ring is filled on drive shift sun gear, "O"-ring is filled on overspeed shaft.
Preferably, the concrete operations of step E are：It is pressed C2 clutch plunger components in C2 external clutch teeth hubs, successively
C2 clutch retraction springs and counter balance pocket component are packed into C2 external clutch teeth hub assemblies, then snap ring is packed into snap ring assembly set
C2 clutch waveforms washer, steel disc friction plate group, holding pressing plate, snap ring are packed into C2 external clutch teeth hub groups by upper press fitting successively
Needle roller thrust bearing is packed into C2 external clutch teeth hubs by part.
Preferably, the concrete operations of step F are：It is pressed C3 clutch plunger components, installation in C3 external clutch teeth hubs
C3 clutch retraction springs components are pressed C3 clutch counter balance pocket components and snap ring in C3 external clutch teeth hub assemblies, then will
Needle roller thrust bearing component is packed into C3 external clutch teeth hubs.
Preferably, the concrete operations of step G are：C2 clutch assemblies are encased in C3 external clutch teeth hub assemblies, then
C3 clutch waveforms washer, steel disc and friction plate are encased in C3 external clutch teeth hub assemblies, sealing is filled on input shaft
Preceding planet carrier component is encased on input shaft assembly, then input shaft and preceding planet carrier component are encased in C2 clutches C3 by ring
In clutch pack, pressing plate, snap ring will be kept to be encased in C3 clutch packs.
A kind of clutch assembly method, includes the following steps：
Step a) fills sealing ring on the overspeed shaft of C1 clutch packs, successively by piston guide set and C1 clutch plungers
It is vertical to be pressed into C1 clutches hypervelocity shaft assembly；
Return spring, snap ring assembly set and counter balance pocket component are encased in C1 external clutch teeth hub assemblies by step b), will
Snap ring is encased in snap ring assembly and puts on, and counter balance pocket component and snap ring is pressed on C1 external clutch teeth hub assemblies, finally by thrust
Needle bearing assemblies are packed into C1 external clutch teeth hubs；
Step c) detections qualified needle roller thrust bearing push-in leak test instrument and clearance meter, are sequentially loaded into steel disc, friction
Piece and C1 clutch snap rings detect friction plate, steel disc and the snap ring installation situation of C1 clutch packs respectively；
The hypervelocity shaft assembly for detecting qualified C1 clutch packs is filled two sealing rings by step d), by drive shift sun gear
It is attached to after component lubrication on C1 clutch packs, then rear planet carrier component is encased in C1 clutch packs；
Two sealing rings are encased on drive shift sun gear by step e) using guide sleeve, and "O"-ring is attached to overspeed shaft
On, then C1 clutch assemblies are put on pallet；
Piston guide set is placed in C2 external clutch teeth hubs by step f), and C2 clutch plunger components are put into C2 clutches
Press fitting in device external tooth hub；
C2 clutch retraction springs, snap ring assembly set and counter balance pocket component are encased in C2 external clutch teeths by step g) successively
In hub assembly, then snap ring is encased in snap ring assembly and is put on, is pressed；
C2 clutch waveforms washer, steel disc friction plate group, holding pressing plate are packed into C2 external clutch teeth hubs by step h) successively
Component, detects clutch play, and certified products are packed into snap ring；
Needle roller thrust bearing is encased in C1 external clutch teeth hubs by step i)；
C3 external clutch teeth hub inner carriers are pressed by step j), successively by return spring component, C3 clutch counter balance pocket groups
Part and snap ring are packed into C3 external clutch teeth hub assemblies；
Needle roller thrust bearing component is packed into C3 external clutch teeth hubs by step k), and C2 clutch assemblies are packed into C3 at this time
In external clutch teeth hub assembly, until C2 clutches can in C3 clutches flexible rotating, form C2C3 clutch packs, then by C3
Clutch waveform washer, steel disc and friction plate are packed into C3 external clutch teeth hub assemblies；
After C3 clutch packs, C3 clutches are kept pressing plate and snap ring installation is complete by step 1) push-in clearance meter and
Qualification is detected whether in leak test instrument；
Step m) fills sealing ring on input shaft, preceding planet carrier component is encased on input shaft assembly, then by input shaft
And preceding planet carrier component is encased in C2 clutch C3 clutch packs, and pressing plate, snap ring will be kept to be encased in C3 clutch packs
In, detection qualification can be transported through, and detected unqualified isolation and reprocessed.
Compared with prior art, advantage of the invention is that：
The clutch oil guide pipe snap ring assembled using the present invention is not easy defective；C1 clutches, C2 clutches, C3 clutches
Component return spring structural integrity, without deformation；C1 clutches, C2 clutches, the rotation of C3 clutch pack bearings are flexible；C2 clutches
Device assembly relief valve is intact；In national standard, the clutch of production is hardly damaged clutch play；In addition, the assembly method
Coordinate PLC control system, greatly improve production efficiency, reduces cost of labor.
Specific implementation mode
The present invention is made further in detail, completely to illustrate with reference to embodiment, the instrument and original occurred in embodiment
Material is commercially available, and therefore not to repeat here.
Steps are as follows for clutch assembly method provided by the invention：
1) hypervelocity shaft assembly is placed on Working table clamp, vision photographic system detects overspeed shaft oil guide pipe snap ring automatically is
It is no neglected loading, intact；
2) a small sealing ring is filled on hypervelocity shaft assembly, the component for installing sealing ring is placed on assembly line, move to the
One station；
3) piston guide set is loaded vertically into C1 clutch packs, tooling salient point alignment hypervelocity shaft assembly groove will
C1 clutch plungers are put on guide sleeve, are packed into hypervelocity shaft assembly, component is put under handpress, handle pressure is pulled down
Piston is filled, is press-fit into place, no deformation；
4) guide sleeve is taken out to and is put back to original position after piston press fitting, C1 clutch packs are moved into second station；
5) it fills in return spring to C1 external clutch teeth hub assemblies, return spring structural integrity, without deformation, corrosion is assembled
When have aperture one end upward；
6) snap ring assembly set is encased in C1 external clutch teeth hub assemblies, piston guide set will vertically be put into and avoid and surpass
Fast axis collides with, and to be laid flat；
7) counter balance pocket component is attached in C1 external clutch teeth hub assemblies, counter balance pocket component has one end of sealing ring towards decentralization
It sets；
8) snap ring is encased in snap ring assembly to put on, snap ring assembly set is put correctly, cannot be collided with, with overspeed shaft
Snap ring is attached to guide sleeve lower end (at guide sleeve maximum gauge), snap ring opening direction will be aligned with counter balance pocket component boss；
9) C1 external clutch teeth hub assemblies are pushed into press, are pressed check ring and snap ring, snap ring is installed to height
Less than spring, return spring tension is detected；
10) after detecting, assembly set is put back on tool rack, component is taken out out of press then, moves to third
Station；
11) rotation needle roller thrust bearing component flexibly downward, is encased in C1 external clutch teeth hubs at jagged end；
12) component is placed under photograph detecting system, photograph detecting system detects bearing installation situation, component inspection automatically
After surveying qualification, component is taken out out of photographic system, then moves to the 4th station；
13) it is sequentially loaded into 5 steel discs in the correct order, 4 friction plates are sequentially loaded into 5 steel discs in the correct order,
5 friction plates are packed into a 3.5mm and keep pressing plate, C1 clutch packs are moved to the 5th station after installing；
14) C1 clutch packs are pushed into press, when push-in, mustn't be collided with, snap ring, which is put into snap ring, to be measured
In instrument, two the green buttons are pressed, press detects clutch play automatically, surveys C1 clutch snap rings from snap ring after test
It is taken out on amount instrument, then C1 clutch snap rings is encased in C1 clutch packs, component is moved into the 6th station；
15) C1 clutch packs are pushed into press, press two the green buttons, the detection of equipment video detection system rubs
Pad, steel disc sequence, press tests piston and counter balance pocket component leakage amount, bleed pressure 0.55- automatically after detection is qualified
0.80MPa, Uson demand pressure 0.495-0.605MPa, inflationtime 1.5s, voltage stabling control 5s, equilibration time 0.5s, detection
Time piston is 2s, counter balance pocket component is 2s, and evacuation time piston is 0.5s, counter balance pocket component is 0.5s, will after test
C1 clutch packs are taken out, and the 7th station is moved to；
16) snap ring detecting tool is pulled down, detecting tool is pressed into component, detects snap ring installation situation, inspection terminates
Afterwards, component is moved into eighth station；
17) before workpiece being placed on video system, two sealing rings are filled on hypervelocity shaft assembly using assembly guide sleeve, assembly
After C1 clutch packs are moved into the 9th station；
18) drive shift sun wheel assembly is put on greaser and is lubricated, C1 clutch packs are placed on work
Make on platform, sleeve is put on overspeed shaft, check whether sealing ring is installed in place, sleeve is put back into original position after about 5s, by the sun
Wheel is attached on C1 clutch packs；
Rear planet carrier component is encased in C1 clutch packs, two the green buttons are pressed after installing, component is unclamped,
It is moved to the tenth station；
19) before C1 clutch packs being placed on video system, two sealing rings are encased in drive shift too using guide sleeve
It on sun wheel, fills on two sealing rings to overspeed shaft, "O"-ring is attached on overspeed shaft, by next the green button, check " O "
Type circle installation situation, high torque mark " H " word mistake proofing, oldState to be led in rear planet carrier on rear planet carrier Oil Guide disk with marking pen
On food tray " 1 " word mistake proofing is marked with marking pen；
20) after component assembly is good, C1 clutch assemblies are put on pallet, then is pushed away on people to travelling bogie, detection does not conform to
Lattice, isolation carry out Repair；
21) C2 external clutch teeth hub assemblies being placed on the 11st station of production line, parts cleaning is handled with care,
It bewares of Collisions, checks the relief valve situation of external tooth hub assembly；
22) piston guide set is placed in C2 external clutch teeth hubs, guide sleeve will be laid flat, by C2 clutch plunger components
It is put into C2 external clutch teeth hubs, piston component has sealing ring one end to install downward, with handpress by C2 clutch plunger pressures
Enter into C2 external clutch teeth hubs, power wants moderate when press fitting, piston be pressed it is good after range estimation confirm that piston is press-fit into place, no change
Guide sleeve is returned on tool rack after piston is pressed well, C2 external clutch teeth hub assemblies is moved to twelve-station by shape；
23) C2 clutch retraction springs are encased in C2 external clutch teeth hub assemblies, spring has gasket one end towards decentralization
It sets, snap ring assembly set is put into C2 external clutch teeth hub assemblies, C2 clutch counter balance pocket components are put into C2 clutches
In external tooth hub assembly, counter balance pocket component has one end of sealing ring to place downward；
24) snap ring is encased in snap ring assembly to put on, snap ring is attached to assembly set lower end (at guide sleeve maximum gauge), snap ring
Opening direction will be aligned with counter balance pocket component boss, C2 external clutch teeth hub assemblies are pushed into press, while pressing two
Completing button is pressed counter balance pocket component and snap ring, and detection return spring power (needs the sections 30-240N again), snap ring mounting height pressure
Power 700-1200N detects return spring elastic force 2000-3500N, and return spring keeps pressure 0-100N, detection knot to snap ring in place
Shu Hou takes out component out of press, then assembly set is put back on tool rack, snap ring is installed in place, snap ring opening direction
Correctly, the 13rd station is moved to；
25) C2 clutch waveform washers are encased in C2 external clutch teeth hub assemblies, are laid flat when cannot collide with, assemble,
The steel disc of a piece of 2.5mm thickness is put on measuring instrument and measures thickness, wave washer, steel disc and friction plate group, keeps pressing plate
Be put into video detection system detection ordering, after video detection qualification in order by wave washer, steel disc friction plate group, keep pressing plate
It is packed into external tooth hub, after part installs, component is moved into the 14th station；
26) C2 clutch packs are pushed into press, C2 clutch snap rings is put on snap ring measuring instrument, press two
A the green button, press detect clutch play automatically, and clutch play 0.6-1.0mm is certified products, continues to assemble, otherwise return
It repaiies, after detection, snap ring is encased in C2 clutch packs, component is moved into the 15th station；
27) C2 clutch packs are pushed into press, press two completing buttons, press tests piston and balance automatically
Chamber component leakage amount, bleed pressure 0.55-0.80MPa, Uson demand pressure 0.495-0.605MPa, inflationtime 1.5s, surely
Press time 5s, equilibration time 0.5s, detection time 1.5s, evacuation time piston is 0.5s, counter balance pocket component is 0.5s, piston and
Counter balance pocket component amount of leakage is MIN-5cc/min, MAX 30cc/min, after test, C2 clutch packs is taken out, are moved to
Sixteen work station；
28) snap ring detecting tool is used, snap ring installation situation is detected, after inspection, component is moved into the 17th station；
Needle roller thrust bearing is encased in C1 external clutch teeth hubs, confirms that the installation direction of needle roller thrust bearing is correct,
Bearing should rotate flexibly, and C2 clutch packs are pushed into photographic system, and photographic system detects end face thrust bearing automatically
C2 clutch assemblies are moved to the 18th station by position and direction after assembly；
29) piston guide set is placed in C3 external clutch teeth hubs, piston have sealing ring part downward, piston is pressed into
C3 clutch plunger components are properly positioned on the pressure head for being put into handpress by bottom, with handpress by C3 clutch plunger pressures
Enter into C3 external clutch teeth hubs, piston guide set is taken out and is put back on tool rack, C3 external clutch teeth hub assemblies are moved to
19th station；
30) return spring component is encased in C3 external clutch teeth hub assemblies, return spring structural integrity, no deformation,
C3 clutch counter balance pocket components are put into C3 clutch packs by flat one side under, the boss in counter balance pocket component holes with
The upper groove alignment of assembly set；Counter balance pocket component has one end of sealing ring to place downward, counter balance pocket component groove and return spring
It is corresponding, snap ring assembly set is put into C3 external clutch teeth hub assemblies, snap ring, which is put into assembly, to be put on, and is paid attention to snap ring
It is attached to guide sleeve lower end (at guide sleeve maximum gauge)；
31) C3 external clutch teeth hub assemblies are pushed into press, while press two completing buttons, be pressed counter balance pocket group
Part and snap ring detect return spring power, return spring tension after snap ring mounting height and snap ring are installed, C3 clutch retraction springs
100-2000N is detected, press fitting to snap ring mounting height pressure 800-3500N detects return spring elastic force 1500-4000N, snap ring
Return spring keeps pressure 0-100N, bleed pressure 0.55-0.80MPa, Uson demand pressure 0.495-0.605MPa to fill in place
Gas time 7s, voltage stabling control 6s, equilibration time 1s, detection time 2s, evacuation time 1s, piston and counter balance pocket component amount of leakage are
MIN-5cc/min, MAX 30cc/min after detections, C3 external clutch teeth hubs are taken out out of press, component is moved to
20th station；
32) C3 external clutch teeth hub assemblies are pushed into press, press two completing buttons, be balanced the examination of chamber component
Leakage, after detection, C3 external clutch teeth hubs is taken out out of press, component is moved to the 21st station；
33) guide sleeve is put into C3 external clutch teeth hub assemblies, guide sleeve will be vertically laid flat, by needle roller thrust bearing
Component is encased in C3 external clutch teeth hubs, and bearing rotation is flexible, and C3 external clutch teeth hub assemblies are moved under photographic system, are pressed
Lower completing button, system detect whether bearing is installed in place automatically, after detection, guide sleeve are put to tool rack, then
C3 external clutch teeth hub assemblies are moved into the second twelve-station；
34) C2 clutch assemblies are encased in C3 external clutch teeth hub assemblies, until C2 clutches can be in C3 clutches
C3 clutch waveform washers are encased in C3 external clutch teeth hub assemblies by flexible rotating, and waveform spring is lacked without deformation, no surface
It falls into, when assembly will be laid flat, and steel disc and friction plate are assembled into C3 external clutch teeth hub assemblies, and steel disc and the assembly of friction plate group are suitable
Sequence is correct, and after part installs, component is moved to the 23rd station；
35) C3 clutches are pushed into press, when push-in, are bewared of Collisions, keep pressing plate and snap ring to put on C3 clutches
Enter onto measuring instrument, keeps pressing plate to add snap ring thickness 4.38-4.61mm, press two completing buttons, press detects clutch automatically
C3 clutch packs, C3 clutches after detection, are kept pressing plate and snap ring to move to by gap, clutch play 0.8-1.1mm
24th station；
36) C3 clutch packs are pushed into press, press two completing buttons, video detection detects steel disc group automatically
Sequentially, leakage tester tests piston leakage rate, bleed pressure 0.55-0.80MPa, inflationtime 2s, voltage stabilizing automatically after detection is qualified
Time 5s, equilibration time 1s, detection time 2s, evacuation time 0.5s, piston amount of leakage are MIN-5cc/min, MAX 30cc/
After test, C3 clutch packs are taken out, move to the 25th station by min；
37) input shaft is placed on the fixture of workbench, loads onto two big sealing rings and a small sealing ring, it is close
After seal ring installs, input shaft assembly is moved into the second sixteen work station；
38) input shaft is placed on the fixture of workbench, preceding planet carrier component is encased on input shaft assembly, assembly
Afterwards planet carrier should rotate flexibly, using planet carrier assembly tooling by input shaft and preceding planet carrier component be encased in C2 clutches C3 from
In clutch component
, it is ensured that planet carrier component is installed in place, and after assembly, C2 clutch C3 clutch packs are moved to the 27th
Station；
39) pressing plate, snap ring will be kept to be encased in C3 clutch packs, does not collide with and pressing plate, snap ring is kept to be installed in place, it is high
Torque with marking pen on keeping pressing plate writes " H " word with mistake proofing, KC-1B write on keeping pressing plate with marking pen " 1B " word to prevent
Mistake, oldState marking pen one writing mistake proofing；
40) it is installed in place situation using snap ring detecting tool detection snap ring, input shaft and preceding planet carrier group is checked by feel
Part has axial gap, after, C2 clutch C3 clutch assemblies fortune is placed on travelling bogie, detection is unqualified, isolation,
Carry out Repair.
It is it is necessary to described herein finally：Embodiment of the present invention is described in detail above in conjunction with embodiment,
But present invention is not limited to the embodiments described above, it within the knowledge of a person skilled in the art, can be with
Various changes can be made without departing from the purpose of the present invention.
Claims (8)
1. a kind of clutch assembly method, which is characterized in that include the following steps：
Step A) it is pressed C1 clutch plungers on C1 clutch packs；
Step B) in C1 external clutch teeths hub return spring, counter balance pocket component, snap ring and needle roller thrust bearing component are sequentially installed；
Step C) in C1 clutch packs it is sequentially loaded into steel disc, friction plate, C1 clutch snap rings and sealing ring；
Step D) planet carrier component after drive shift sun wheel assembly is attached on C1 clutch packs successively, in drive shift sun gear
Upper dress sealing ring, fills "O"-ring on overspeed shaft；
Step E) in C2 external clutch teeths hub C2 clutch plungers component, C2 clutch retraction springs, counter balance pocket group are installed successively
Part and snap ring, then C2 clutch waveforms washer, steel disc friction plate group, holding pressing plate, snap ring are packed into C2 external clutch teeths successively
Needle roller thrust bearing is packed into C2 external clutch teeth hubs by hub assembly；
Step F) C3 external clutch teeths hub install successively C3 clutch plungers component, C3 clutch retraction springs component, C3 from
Needle roller thrust bearing component is encased in C3 external clutch teeth hubs by clutch counter balance pocket component and snap ring；
Step G) C2C3 clutch packs will be formed after C2 clutch assemblies loading C3 external clutch teeth hub assemblies, in C3 clutches
External tooth hub assembly installs C3 clutch waveforms washer, steel disc and friction plate successively, installs sealing ring on input shaft successively and moves ahead
Carrier component, then the input shaft of planet carrier component is fitted into C2C3 clutch packs before being equipped with, and will keep pressing plate, snap ring dress
Enter in C3 clutch packs.
2. a kind of clutch assembly method described in claim 1, which is characterized in that the concrete operations of step B are：It will return successively
Position spring and counter balance pocket component are packed into C1 external clutch teeth hub assemblies, and counter balance pocket group is pressed on C1 external clutch teeth hub assemblies
Needle roller thrust bearing component is finally packed into C1 external clutch teeth hubs by part and snap ring.
3. a kind of clutch assembly method described in claim 1, which is characterized in that the concrete operations of step C are：Detection is closed
The C1 clutch packs equipped with needle roller thrust bearing of lattice are pushed into press, are sequentially loaded into steel disc, friction plate and C1 clutch snap rings,
And fill sealing ring in hypervelocity shaft assembly.
4. a kind of clutch assembly method described in claim 1, which is characterized in that the concrete operations of step D are：Successively will before
Planet carrier component is attached on C1 clutch packs after into shelves sun wheel assembly, is filled sealing ring on drive shift sun gear, is being exceeded the speed limit
"O"-ring is filled on axis.
5. a kind of clutch assembly method described in claim 1, which is characterized in that the concrete operations of step E are：In C2 clutches
It is pressed C2 clutch plunger components in device external tooth hub, C2 clutch retraction springs and counter balance pocket component is packed into C2 clutches successively
In external tooth hub assembly, then snap ring is packed into snap ring assembly and puts on press fitting, successively by C2 clutch waveforms washer, steel disc friction plate
Group keeps pressing plate, snap ring to be packed into C2 external clutch teeth hub assemblies, and needle roller thrust bearing is packed into C2 external clutch teeth hubs.
6. a kind of clutch assembly method described in claim 1, which is characterized in that the concrete operations of step F are：In C3 clutches
It is pressed C3 clutch plunger components in device external tooth hub, C3 clutch retraction springs components is installed, in C3 external clutch teeth hub assemblies
Interior press fitting C3 clutch counter balance pocket components and snap ring, then needle roller thrust bearing component is packed into C3 external clutch teeth hubs.
7. a kind of clutch assembly method described in claim 1, which is characterized in that the concrete operations of step G are：By C2 clutches
Device assembly is encased in C3 external clutch teeth hub assemblies, then by C3 clutch waveforms washer, steel disc and friction plate be encased in C3 from
In clutch external tooth hub assembly, sealing ring is filled on input shaft, preceding planet carrier component is encased on input shaft assembly, then will input
Axis and preceding planet carrier component are encased in C2 clutch C3 clutch packs, and pressing plate, snap ring will be kept to be encased in C3 clutch groups
In part.
8. a kind of clutch assembly method, which is characterized in that include the following steps：
Step a) fills sealing ring on the overspeed shaft of C1 clutch packs, successively covers piston guide vertical with C1 clutch plungers
It is pressed into C1 clutches hypervelocity shaft assembly；
Return spring, snap ring assembly set and counter balance pocket component are encased in C1 external clutch teeth hub assemblies by step b), by snap ring
It is encased in snap ring assembly to put on, counter balance pocket component and snap ring is pressed on C1 external clutch teeth hub assemblies, finally by needle roller thrust
Bearing assembly is packed into C1 external clutch teeth hubs；
Step c) detection qualified needle roller thrust bearing push-in leak test instrument and clearance meter, be sequentially loaded into steel disc, friction plate and
C1 clutch snap rings detect friction plate, steel disc and the snap ring installation situation of C1 clutch packs respectively；
The hypervelocity shaft assembly for detecting qualified C1 clutch packs is filled two sealing rings by step d), by drive shift sun wheel assembly
It is attached to after lubrication on C1 clutch packs, then rear planet carrier component is encased in C1 clutch packs；
Two sealing rings are encased on drive shift sun gear by step e) using guide sleeve, and "O"-ring is attached on overspeed shaft, then
C1 clutch assemblies are put on pallet；
Piston guide set is placed in C2 external clutch teeth hubs by step f), and C2 clutch plunger components are put into outside C2 clutches
Press fitting in tooth hub；
C2 clutch retraction springs, snap ring assembly set and counter balance pocket component are encased in C2 external clutch teeth hub groups by step g) successively
In part, then snap ring is encased in snap ring assembly and is put on, is pressed；
C2 clutch waveforms washer, steel disc friction plate group, holding pressing plate are packed into C2 external clutch teeth hub assemblies by step h) successively,
Clutch play is detected, certified products are packed into snap ring；
Needle roller thrust bearing is encased in C1 external clutch teeth hubs by step i)；
Step i) by C3 external clutch teeth hub inner carriers be pressed, successively by return spring component, C3 clutch counter balance pocket components and
Snap ring is packed into C3 external clutch teeth hub assemblies；
Needle roller thrust bearing component is packed into C3 external clutch teeth hubs by step k), and C2 clutch assemblies are packed into C3 clutches at this time
In device external tooth hub assembly, until C2 clutches can in C3 clutches flexible rotating, form C2C3 clutch packs, then by C3 clutches
Device wave washer, steel disc and friction plate are packed into C3 external clutch teeth hub assemblies；
Push-in clearance meter and leak test after C3 clutch packs, C3 clutches are kept pressing plate and snap ring installation is complete by step 1)
Qualification is detected whether in instrument；
Step m) fills sealing ring on input shaft, and preceding planet carrier component is encased on input shaft assembly, then by input shaft and preceding
Planet carrier component is encased in C2 clutch C3 clutch packs, and pressing plate, snap ring will be kept to be encased in C3 clutch packs, examined
Surveying qualification can be transported through, and detect unqualified isolation and reprocess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711264189.5A CN108571531A (en) | 2017-12-04 | 2017-12-04 | A kind of clutch assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711264189.5A CN108571531A (en) | 2017-12-04 | 2017-12-04 | A kind of clutch assembly method |
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| Publication Number | Publication Date |
|---|---|
| CN108571531A true CN108571531A (en) | 2018-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711264189.5A Pending CN108571531A (en) | 2017-12-04 | 2017-12-04 | A kind of clutch assembly method |
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| CN (1) | CN108571531A (en) |
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| CN204253669U (en) * | 2014-10-28 | 2015-04-08 | 浙江吉利罗佑发动机有限公司 | A kind of newer automated transmissions clutch assembly |
| CN204603713U (en) * | 2015-04-27 | 2015-09-02 | 盛瑞传动股份有限公司 | 3rd clutch of automatic transmission and the assembly tooling of first planet gear train |
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