CN109968962A - A kind of hybrid power coupled system with flange shaft - Google Patents
A kind of hybrid power coupled system with flange shaft Download PDFInfo
- Publication number
- CN109968962A CN109968962A CN201711451477.1A CN201711451477A CN109968962A CN 109968962 A CN109968962 A CN 109968962A CN 201711451477 A CN201711451477 A CN 201711451477A CN 109968962 A CN109968962 A CN 109968962A
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- Prior art keywords
- section
- flange
- shaft
- coupled system
- axis body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
Abstract
The present invention relates to a kind of hybrid power coupled system with flange shaft, more particularly, to the flange shaft in hybrid power coupled system with good impact property and mechanical performance, including stair-stepping axis body, from left to right successively are as follows: the connecting component section being connect with power output portion, the supporting section being connect with support member, there is the axis body entity section of any connection with other component, changeover portion between axis body entity section and right end flange portion, right end is the flange section connecting with power input unit, and it is provided for the flange shaft a kind of cost-saved, process simplification, the processing method for promoting final product quality.
Description
Technical field
The present invention relates to a kind of hybrid power coupled system with flange shaft, more particularly, to hybrid power coupled system
In with good impact property and mechanical performance flange shaft.
Background technique
Currently, clutch, first is usually used in the existing hybrid electric drive system with more than two power sources
Brake and planetary gear mechanism couple the torque of different dynamic source output and revolving speed to realize.But this driving system
In system, need just to be able to achieve torque coupling and revolving speed using more clutch and the first brake；And when power source is to start
When the hybrid power system that machine and motor combine, need more clutches and brake be just able to achieve electric-only mode,
The work such as mode, braking mode are operated alone in idling start-stop mode, driving assistant mode, driving charge mode, engine
Mode, and the handover operation of each operating mode is complicated；Therefore hybrid electric drive system structure in the prior art is more complex, drives
The transmission efficiency and functional reliability of dynamic system are low, and transmission main shaft has been all made of the axis structure with shaft coupling, the said goods
Be structurally characterized in that: the bonding strength of transmission shaft is not high enough, and transmission efficiency is not high.
Therefore, it is necessary to be improved to hybrid electric drive system in the prior art, makes to be able to achieve revolving speed coupling and turn
Square coupling, and have multi-operation mode, and structure is simplified, transmission efficiency and functional reliability are improved, and are flange
Axis provides a kind of cost-saved, process simplification, the processing method for promoting final product quality.
Summary of the invention
A kind of hybrid power coupling with flange shaft is provided it is an object of the invention to overcome the deficiencies in the prior art
System is mainly used for transmitting the power between power input part and output block, and entire big profile shaft is divided by function
Shaft part, including stair-stepping axis body, from left to right successively are as follows: the connecting component section being connect with power output portion, with support portion
The supporting section of part connection, has the axis body entity section of any connection with other component, between axis body entity section and right end flange portion
Changeover portion, right end is the flange section connecting with power input unit.
The power output portion is epicyclic transmission or worm and gear gear.
The connecting component section is to be provided with the axis body section of large-scale shaft coupling or connecting flange.
The support member is bearing.
The changeover portion is arc-shaped.
The flange section is non-solid section of axis body, and using the depth of high energy laser beam progress between flange section and flange
Spend melting welding.
Antirust coat is provided on the outside of above-mentioned shaft part.
It is comprised the following steps:
Whole segmental structure design, whole design go out the size of each section of axis body, and the processing method forged and pressed using monoblock type is guaranteed every
The weight of a segmental structure component meets the bearing requirements of forging equipment, and all meets the strong of design according to each segmentation is calculated
Degree and rigidity requirement.
Roughing selects suitable parison according to the size design in step 1).
3) segmentation forging and stamping, forge and press each section of parison, and implement to forge and press process temperature control, and forging and stamping temperature control exists
Between 900 ° -1100 °, forging and stamping carry out internal soundness detection later.
4) it finishes, to connecting component section, supporting section, changeover portion carries out the finishing such as vehicle, milling in flange section, with satisfaction
The required precision of mating surface.
5) melting welding uses flange section and flange cooperation the two-sided welding technology of high energy laser beam, guarantees that welding is matched
The design requirement in conjunction face.
6) surface rust protection is handled, and integrally carries out surface rust protection processing to axis, and carry out quality testing.
7) it is heat-treated, whole the carry out high tempering qualified to quality testing handles the heat treatment to eliminate post-weld stress
Temperature be 590 ° -640 °, soaking time is about 3-4 hour, and to seam organization carry out uniformly after be heat-treated.
8) final finished quality testing integrally carries out non-destructive testing and carries out the structure property detection of parallel sample, guarantees
Whole final product quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of hybrid power coupled system of the present invention with flange shaft.
Fig. 2 is the structural schematic diagram of transmission shaft of the invention.
Fig. 3 is the flow chart of processing method of the invention.
Specific embodiment
Below in conjunction with Detailed description of the invention and specific embodiment, the present invention is described in further detail.
It is the structural schematic diagram of hybrid power coupled system of the present invention with flange shaft, including the first power source in Fig. 1
1, with the first transmission shaft 2 of the first power source power output end transmission cooperation, the second power source E, defeated with the second power source E power
Second driving shaft 7, the third transmission shaft of outlet transmission cooperation are used to the power of coupling is passed to gearbox 11 and by sun gear
S, the planetary gear mechanism that planetary gear P, gear ring R, planet carrier 10 form；
Coaxial first gear 17 is fixedly installed on first transmission shaft 2, and sun gear and the first transmission shaft 2 are coaxially fixed
Cooperation, gear ring and the first transmission shaft 2 rotate coaxially cooperation；
Brake is provided on second driving shaft 7；
Be fixedly installed on third transmission shaft with gear ring R meshed gears,
A variety of operating statuses can be realized by the coupling of planetary gear train in the power of two power sources.
It is second driving shaft 7 of the invention in Fig. 2, from left to right successively are as follows: the connecting component being connect with power output portion
Section S1, the supporting section S2 connecting with support member, do not have the axis body entity section S3 of any connection, axis body entity section with other component
Changeover portion S4 between right end flange portion, right end are the flange section S5 connecting with power input unit.
As shown in Fig. 2, sun gear S is connected with S1 by a kind of shaft end connecting device 4 in the present embodiment, so as to incite somebody to action
The distribution of power that axis 7 passes over includes the groove 5 for installing support member in S2 section with suitable revolving speed and torque, and 5 liang of groove
The axial wall at end can prevent the axial float of support member, to play preferable axial restraint effect, axis body entity section S3 with
Other component does not have any connection, and changeover portion S4 is the transition circle segmental arc that radius is R, and it is part hollow that S5 sections, which are flange section,
The depth melting welding carried out between flange section and flange 6 using high energy laser beam, the whole progress high temperature qualified to quality testing
Tempering ensure that the intensity and region toughness of weld seam, improve the comprehensive mechanical property of main shaft to eliminate post-weld stress,
Flange 6 is connect with power input part by conventional connection type.
As shown in figure 3, it is comprised the following steps:
1) whole segmental structure design, whole design go out the size of each section of axis body, and the processing method forged and pressed using monoblock type is guaranteed
The weight of each segmental structure component meets the bearing requirements of forging equipment, and all meets design according to each segmentation is calculated
Intensity and rigidity requirement.
2) roughing selects suitable parison according to the size design in step 1).
3) segmentation forging and stamping, forge and press each section of parison, and implement to forge and press process temperature control, and forging and stamping temperature control exists
Between 900 ° -1100 °, forging and stamping carry out internal soundness detection later.
4) it finishes, to connecting component section, supporting section, changeover portion carries out the finishing such as vehicle, milling in flange section, with satisfaction
The required precision of mating surface.
5) melting welding uses flange section and flange cooperation the two-sided welding technology of high energy laser beam, guarantees that welding is matched
The design requirement in conjunction face.
6) surface rust protection is handled, and integrally carries out surface rust protection processing to axis, and carry out quality testing.
7) it is heat-treated, whole the carry out high tempering qualified to quality testing handles the heat treatment to eliminate post-weld stress
Temperature be 590 ° -640 °, soaking time is about 3-4 hour, and to seam organization carry out uniformly after be heat-treated.
8) final finished quality testing integrally carries out non-destructive testing and carries out the structure property detection of parallel sample, guarantees
Whole final product quality.
In short, the foregoing is merely a prefered embodiment of the invention, it is all according to equivalent change made by the invention patent range with repair
Decorations, shall all be covered by the patent of the invention.
Claims (9)
1. a kind of hybrid power coupled system with flange shaft, including the first power source (1) and the first power source power output
The first transmission shaft (2), the second power source E and the second power source E power output end of end transmission cooperation are driven the second of cooperation and pass
Moving axis 7, third transmission shaft are used to the power of coupling passing to gearbox (11), by sun gear S, planetary gear P, gear ring R, planet
The planetary gear mechanism of frame (10) composition；
Coaxial first gear is fixedly installed on first transmission shaft, and sun gear and the first transmission shaft (2) are coaxially fixed
Cooperation, gear ring and the first transmission shaft rotate coaxially cooperation；
Second driving shaft is provided with brake on (7)；
It is fixedly installed on third transmission shaft and gear ring R meshed gears.
2. having the hybrid power coupled system of flange shaft as described in claim 1, which is characterized in that the second driving shaft
It is stair-stepping axis body, from left to right successively are as follows: the connecting component section connecting with power output portion is connect with support member
Supporting section does not have the axis body entity section of any connection with other component, the transition between axis body entity section and right end flange portion
Section, right end are the flange section connecting with power input unit, and the power output portion is epicyclic transmission or worm gear
Worm screw gear, the connecting component section are to be provided with the axis body section of large-scale shaft coupling or connecting flange.
3. the hybrid power coupled system according to claim 2 with flange shaft, it is characterised in that: the support portion
Part is bearing.
4. the hybrid power coupled system according to claim 2 with flange shaft, it is characterised in that: the changeover portion
It is arc-shaped.
5. the hybrid power coupled system according to claim 2 with flange shaft, it is characterised in that: the flange section
For non-solid section of axis body, and the depth melting welding carried out between flange section and flange using high energy laser beam.
6. the hybrid power coupled system according to claim 2 with flange shaft, it is characterised in that: on the outside of above-mentioned shaft part
It is provided with antirust coat.
7. second of the hybrid power coupled system with flange shaft described in a kind of any one of processing claim 1-6 passes
The processing method of moving axis comprising the following steps:
1) whole segmental structure design, whole design go out the size of each section of axis body, and the processing method forged and pressed using monoblock type is guaranteed
The weight of each segmental structure component meets the bearing requirements of forging equipment, and all meets design according to each segmentation is calculated
Intensity and rigidity requirement；
2) roughing selects suitable parison according to the size design in step 1)；
3) segmentation forging and stamping, forge and press each section of parison, and implement to forge and press process temperature control, and forging and stamping carry out internal soundness later
Detection；
4) it finishes, to connecting component section, supporting section, changeover portion carries out the finishing such as vehicle, milling in flange section, cooperated with meeting
The required precision in face；
5) melting welding uses flange section and flange cooperation the two-sided welding technology of high energy laser beam, guarantees welding mating surface
Design requirement；
6) surface rust protection is handled, and integrally carries out surface rust protection processing to axis, and carry out quality testing；
7) it is heat-treated, the whole progress high tempering qualified to quality testing is handled to eliminate post-weld stress, and to seam organization
Heat treatment after carrying out uniformly；
8) final finished quality testing integrally carries out non-destructive testing and carries out the structure property detection of parallel sample, guarantees whole
Final product quality.
8. processing method according to claim 7, forging and stamping temperature control is between 900 ° -1100 °.
9. processing method according to claim 7, the temperature of heat treatment is 590 ° -640 °, and soaking time is about 3-4 small
When.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711451477.1A CN109968962A (en) | 2017-12-27 | 2017-12-27 | A kind of hybrid power coupled system with flange shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711451477.1A CN109968962A (en) | 2017-12-27 | 2017-12-27 | A kind of hybrid power coupled system with flange shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109968962A true CN109968962A (en) | 2019-07-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711451477.1A Pending CN109968962A (en) | 2017-12-27 | 2017-12-27 | A kind of hybrid power coupled system with flange shaft |
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| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660904A (en) * | 2013-11-19 | 2014-03-26 | 潍柴动力股份有限公司 | Hybrid power drive system |
| CN103770621A (en) * | 2014-01-24 | 2014-05-07 | 江苏大学 | Dynamic coupling device for hybrid electric vehicle and working method thereof |
| CN105235493A (en) * | 2015-09-29 | 2016-01-13 | 江苏金源锻造股份有限公司 | Hybrid power coupling system with flanged shaft |
| EP2979053A1 (en) * | 2013-03-29 | 2016-02-03 | Valeo Systemes Thermiques | Heat-exchange panel for battery heat management and associated production method |
-
2017
- 2017-12-27 CN CN201711451477.1A patent/CN109968962A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2979053A1 (en) * | 2013-03-29 | 2016-02-03 | Valeo Systemes Thermiques | Heat-exchange panel for battery heat management and associated production method |
| CN103660904A (en) * | 2013-11-19 | 2014-03-26 | 潍柴动力股份有限公司 | Hybrid power drive system |
| CN103770621A (en) * | 2014-01-24 | 2014-05-07 | 江苏大学 | Dynamic coupling device for hybrid electric vehicle and working method thereof |
| CN105235493A (en) * | 2015-09-29 | 2016-01-13 | 江苏金源锻造股份有限公司 | Hybrid power coupling system with flanged shaft |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190705 |
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