CN106364496B - One kind seizing installation motor spring suspension device - Google Patents

One kind seizing installation motor spring suspension device Download PDF

Info

Publication number
CN106364496B
CN106364496B CN201610873987.7A CN201610873987A CN106364496B CN 106364496 B CN106364496 B CN 106364496B CN 201610873987 A CN201610873987 A CN 201610873987A CN 106364496 B CN106364496 B CN 106364496B
Authority
CN
China
Prior art keywords
axle
connection ring
motor
boss
spring suspension
Prior art date
Application number
CN201610873987.7A
Other languages
Chinese (zh)
Other versions
CN106364496A (en
Inventor
贾小平
胡定祥
赵旭东
孙海东
金鑫
陈德强
Original Assignee
中车南京浦镇车辆有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中车南京浦镇车辆有限公司 filed Critical 中车南京浦镇车辆有限公司
Priority to CN201610873987.7A priority Critical patent/CN106364496B/en
Publication of CN106364496A publication Critical patent/CN106364496A/en
Application granted granted Critical
Publication of CN106364496B publication Critical patent/CN106364496B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61CLOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/44Transmission systems in or for locomotives or motor railcars with electric motor propulsion with hollow transmission shaft concentric with wheel axis

Abstract

Seize installation motor spring suspension device, including with the axle end connection ring and elastic element that seize motor side connection ring that rotor output end connect, connect with axle, the peripheral peripheral wall of motor side connection ring and axle end connection ring is arranged at intervals with the boss being interspersed, elastic element is wrapped in the periphery of the boss, and has the wedge block in insertion adjacent lands gap.Motor side connection ring of the present invention is connect with rotor output end is seized, axle end connection ring is connect with axle, motor side connection ring is connected with axle end connection ring by elastic element, boss gap is inserted with wedge shape rubber block, wedge shape rubber block has good torsion pass, flexibility and damping property, displacement capabilities are strong, transfer power on axle by the wedge shape rubber block.Transmission is just transmitted to axle from motor by spring suspension device through the invention, and complicated gear shift is saved in centre, is saved a large amount of structure space and is reduced unsprung mass.

Description

One kind seizing installation motor spring suspension device

Technical field

The present invention relates to one kind and seizes installation motor spring suspension device, for the driving force of motor to be transferred to axle.

Background technique

Due to the factor of track circuit irregularity, the rail traffic vehicles based on wheel rail system must in actual moving process A large amount of vibration can be so generated, with the increase of distance travelled, the change of wheel track state, as rail corrugation, wheel lose circle, tyre tread Removing and scratch etc., vibration can more come also acutely.Rail vehicle suspension parts will be subjected to the test of various random vibrations, elasticity The operating environment for the vehicle that suspension arrangement design exactly fully considers, in order to reduce the impact and fatigue vibrated to suspension parts The influence in service life, and be applied in the design of rail vehicle suspension parts structure.

Rail traffic vehicles power truck mainly provides power by motor, realizes wheel rolling movement.State at present Interior major part traction electric machine is fixed on bogie frame by the frame mode of hanging, and framework and wheel pass through single stage suspension between Device realizes vibration-damping function, but with the continuous development of bogie technique, directly seizes peace there are also a kind of driving motor at present On axle, such case, wheel is transmitted on electric machine structure vibration by between, to the structural reliability and usability of motor Stabilizability is all very big test, therefore spring suspension device design is considered in existing organization plan, it will maximum journey The suffered vibration and impact of the reduction motor of degree.

Summary of the invention

The technical problem to be solved by the present invention is to overcome the disadvantages mentioned above of the prior art, provide one kind and seize installation electricity Machine spring suspension device.

In order to solve the above technical problems, provided by the invention seize installation motor spring suspension device, feature exists In: including being suitble to and seizing motor side connection ring, the suitable axle end connection connecting with axle that rotor output end is connect The peripheral peripheral wall of ring and annular resilient element, the motor side connection ring and axle end connection ring is arranged at intervals with boss, motor The boss of the boss and axle end connection ring of holding connection ring is interspersed, and the elastic element is wrapped in the outer of the boss It encloses, and there is the wedge block in insertion adjacent lands gap.

In order to solve the above technical problems, the present invention also has the feature that

1, the wedge block is bonded with adjacent lands.

2, the outer surface of the boss opens up radial screw hole, and bolt passes through elastic element and fixes elastic element and boss.

3, cushion block is lined between the bolt and elastic element.

4, the motor side connection ring is connect by axial bolts with rotor output end.

5, axle end connection ring and axle are interference fitted.

Motor side connection ring of the present invention is connect with rotor output end is seized, and axle end connection ring is connect with axle, electricity Generator terminal connection ring is connected with axle end connection ring by elastic element, and boss gap is inserted with wedge shape rubber block, by the wedge shape Rubber block transfers power on axle.Transmission is just transmitted to axle from motor by spring suspension device through the invention, intermediate Complicated gear shift is saved, a large amount of structure space is saved and reduces unsprung mass.The wedge-shaped rubber of boss gap insertion Blob of viscose has good torsion pass, flexibility and damping property, and displacement capabilities are strong.

Detailed description of the invention

The present invention will be further described below with reference to the drawings.

Fig. 1 is that the present invention seizes installation motor spring suspension device structural schematic diagram.

Fig. 2 is that the present invention seizes installation motor spring suspension device scheme of installation.

Specific embodiment

As shown in Figure 1 and Figure 2, the present embodiment seize installation motor spring suspension device, including by axial bolts 2 with Motor side connection ring 1, the axle end connection ring 9 and ring-type with axle interference fit for seizing the connection of rotor output end 11 The peripheral peripheral wall of elastic element 7, motor side connection ring 1 and axle end connection ring 9 is arranged at intervals with boss 3,4, motor side connection The boss 3 of ring 1 and the boss 4 of axle end connection ring 9 are interspersed, and elastic element 7 is wrapped in the periphery of boss 3,4, bullet Property element 7 have insertion adjacent lands gap wedge block 8.The outer surface of boss 3,4 opens up radial screw hole, and bolt 5,6 passes through Elastic element is fixed by elastic element and boss 3,4, and cushion block is lined between bolt and elastic element.After bolt is tightened, wedge block 8 It is bonded with adjacent lands.Driving force is transmitted by wedge block 8, the suffered vibration and punching of motor can be reduced to the greatest extent It hits.

In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape At technical solution, fall within the scope of protection required by the present invention.

Claims (6)

1. one kind seizes installation motor spring suspension device, it is characterised in that: including being suitble to and seizing rotor output end The motor side connection ring of connection is suitble to the axle end connection ring connecting with axle and annular resilient element, the motor side connection Ring and the peripheral peripheral wall of axle end connection ring are arranged at intervals with boss, the boss of motor side connection ring and axle end connection ring it is convex Platform is interspersed, and the elastic element is wrapped in the periphery of the boss, and has the wedge in insertion adjacent lands gap Shape block.
2. according to claim 1 seize installation motor spring suspension device, it is characterised in that: the wedge block and phase Adjacent boss fitting.
3. according to claim 1 seize installation motor spring suspension device, it is characterised in that: the appearance of the boss Face opens up radial screw hole, and bolt passes through elastic element and fixes elastic element and boss.
4. according to claim 3 seize installation motor spring suspension device, it is characterised in that: the bolt and elasticity Cushion block is lined between element.
5. according to claim 1 seize installation motor spring suspension device, it is characterised in that: the motor side connection Ring is connect by axial bolts with rotor output end.
6. according to claim 1 seize installation motor spring suspension device, it is characterised in that: the axle end connection Ring and axle are interference fitted.
CN201610873987.7A 2016-09-30 2016-09-30 One kind seizing installation motor spring suspension device CN106364496B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610873987.7A CN106364496B (en) 2016-09-30 2016-09-30 One kind seizing installation motor spring suspension device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610873987.7A CN106364496B (en) 2016-09-30 2016-09-30 One kind seizing installation motor spring suspension device

Publications (2)

Publication Number Publication Date
CN106364496A CN106364496A (en) 2017-02-01
CN106364496B true CN106364496B (en) 2019-02-26

Family

ID=57894791

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610873987.7A CN106364496B (en) 2016-09-30 2016-09-30 One kind seizing installation motor spring suspension device

Country Status (1)

Country Link
CN (1) CN106364496B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110469547A (en) * 2019-07-18 2019-11-19 庆安集团有限公司 A kind of installation method of impeller and armature spindle

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912604U (en) * 1972-05-10 1974-02-02
CN202765008U (en) * 2012-07-10 2013-03-06 南车南京浦镇车辆有限公司 Direct drive type bogie structure
CN102963388A (en) * 2012-07-10 2013-03-13 南车南京浦镇车辆有限公司 Flexible direct-drive type steering rack
CN102963387A (en) * 2012-07-10 2013-03-13 南车南京浦镇车辆有限公司 Direct-driving type bogie structure
CN103112457A (en) * 2013-02-06 2013-05-22 西南交通大学 Gearless-driving motor wheel pair unit with elastic supporting of motor
CN103112458A (en) * 2013-01-05 2013-05-22 西南交通大学 Motor wheel set unit of motor rigid shaft-holding gearless driving
CN103723152A (en) * 2013-12-30 2014-04-16 淮北阳光工矿机车制造有限责任公司 Primary transmission walking device for mining explosion-proof type permanent magnetic electric locomotive
CN105197021A (en) * 2015-09-22 2015-12-30 南车南京浦镇车辆有限公司 Motor hold shaft installation type permanent-magnetic direct-drive bogie
CN105292134A (en) * 2015-12-07 2016-02-03 南车株洲电力机车有限公司 Directly-driven straddling-type gearless single-rail bogie
CN105882665A (en) * 2016-05-10 2016-08-24 同济大学 Double-T-shaped framework elastic hinging flexible suspension direct driving radial steering frame

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2058945U (en) * 1989-08-24 1990-07-04 北京科技大学机械工程研究所 Spring block coupling
DE10047911A1 (en) * 2000-09-27 2002-04-18 Siemens Ag Drive a wheelset
KR100874142B1 (en) * 2007-07-13 2008-12-15 한국철도기술연구원 Axial direct driving hauling motor for rail cars
CN201177012Y (en) * 2008-04-07 2009-01-07 周君斐 Coupler
DE102009053725B4 (en) * 2009-11-18 2013-05-29 Centa-Antriebe Kirschey Gmbh Coupling with an annular coupling body
CN201554784U (en) * 2009-11-23 2010-08-18 中国包装科研测试中心 Elastic coupler
CN202194961U (en) * 2010-12-09 2012-04-18 中国汽车工程研究院股份有限公司 Wedge-shaped rubber coupling device for a lower floor rail vehicle
CN102777524A (en) * 2012-08-06 2012-11-14 株洲时代新材料科技股份有限公司 Coupler wedge-shaped rubber block used for railway vehicle
CN104417570B (en) * 2013-08-23 2016-12-28 常州长青交通科技股份有限公司 Railway vehicle wheel is to electric-machine directly-driven system
CN204279423U (en) * 2014-12-15 2015-04-22 南车青岛四方机车车辆股份有限公司 A kind of electric-machine directly-driven bogie truck
CN204956480U (en) * 2015-09-22 2016-01-13 南车南京浦镇车辆有限公司 Motor seize installation formula permanent -magnet direct -drive bogie

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912604U (en) * 1972-05-10 1974-02-02
CN202765008U (en) * 2012-07-10 2013-03-06 南车南京浦镇车辆有限公司 Direct drive type bogie structure
CN102963388A (en) * 2012-07-10 2013-03-13 南车南京浦镇车辆有限公司 Flexible direct-drive type steering rack
CN102963387A (en) * 2012-07-10 2013-03-13 南车南京浦镇车辆有限公司 Direct-driving type bogie structure
CN103112458A (en) * 2013-01-05 2013-05-22 西南交通大学 Motor wheel set unit of motor rigid shaft-holding gearless driving
CN103112457A (en) * 2013-02-06 2013-05-22 西南交通大学 Gearless-driving motor wheel pair unit with elastic supporting of motor
CN103723152A (en) * 2013-12-30 2014-04-16 淮北阳光工矿机车制造有限责任公司 Primary transmission walking device for mining explosion-proof type permanent magnetic electric locomotive
CN105197021A (en) * 2015-09-22 2015-12-30 南车南京浦镇车辆有限公司 Motor hold shaft installation type permanent-magnetic direct-drive bogie
CN105292134A (en) * 2015-12-07 2016-02-03 南车株洲电力机车有限公司 Directly-driven straddling-type gearless single-rail bogie
CN105882665A (en) * 2016-05-10 2016-08-24 同济大学 Double-T-shaped framework elastic hinging flexible suspension direct driving radial steering frame

Also Published As

Publication number Publication date
CN106364496A (en) 2017-02-01

Similar Documents

Publication Publication Date Title
CN104662327B (en) Roller for a pendulum mass of a centrifugal force pendulum, friction clutch and motor vehicle thereof
JP4276579B2 (en) Mounting structure of components installed in in-wheel motor
US9120361B2 (en) Wheel suspension with rotation damper
CN101370678B (en) In-wheel motor system
KR101278914B1 (en) Mounting structure of in wheel motor system
US20060021542A1 (en) Reduction of torsional vibration in rail vehicle wheel sets
CN201363382Y (en) Novel shock-proof bushing block
US9030033B2 (en) Energy regeneration device of suspension system for vehicle
RU2666504C2 (en) Pivoting bogie having resting against the support assemblies wheel pair drive
CN102019940B (en) Traction device and rail car
EP1961602A1 (en) In-wheel motor system
CN101823493B (en) Co bogie for high-adherence heavy-load freight locomotive
CN104295628B (en) Double clutch device
CN100411928C (en) Driven chassis for rail vehicles in particular bogies for low-floor vehicles
US7621357B2 (en) In-wheel motor system and method of installing the same
CN101160475B (en) Friction clutch for at least one running wheel of a track-bound traction vehicle, bogie and the track-bound traction vehicle
RU166921U1 (en) Motor motor suspension assembly
CN201677889U (en) Traction rubber joint for subway vehicle
CN103534111A (en) Rotary shock absorber
CN105197021A (en) Motor hold shaft installation type permanent-magnetic direct-drive bogie
US9270153B2 (en) Energy regeneration device of suspension system for vehicle regenerating rotational kinetic energy generated from wheels into electric energy
US20080000706A1 (en) Flexible Coupling And In-Wheel Motor System
CN202965863U (en) Excessive-part type guiding supporting piece used in motor vehicle supporting seat
US9228887B2 (en) Device for diagnosing railway bogies by applying an energy-autonomous measuring and transmitting bolt, and corresponding control method
CN104791415B (en) A kind of power plate and the torsional vibration damper using this power plate, drive system and automobile

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant