CN106644433B - High universalizable modularization torsion-bar spring test fixtures - Google Patents
High universalizable modularization torsion-bar spring test fixtures Download PDFInfo
- Publication number
- CN106644433B CN106644433B CN201611109091.8A CN201611109091A CN106644433B CN 106644433 B CN106644433 B CN 106644433B CN 201611109091 A CN201611109091 A CN 201611109091A CN 106644433 B CN106644433 B CN 106644433B
- Authority
- CN
- China
- Prior art keywords
- terminal pad
- flange
- torsion
- modularization
- spline
- Prior art date
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
The invention belongs to torsion-bar spring experimental test fields, and in particular to a kind of fixed device of high universalizable modularization torsion-bar spring experimental test.The device includes: high universalizable flange terminal pad, modularization spline terminal pad, elasticity transition ring flange and axial restraint terminal pad；Different spline types, the torsion-bar spring of size are fixed, assembled to the high universalizable modularization torsion-bar spring test fixtures of technical solution of the present invention by fixed elasticity transition ring flange and high universalizable flange terminal pad, adjustment replacement modularization spline terminal pad.The technical solution solves the problems, such as to lack high Universal, modular torsion-bar spring test tool device, and ensure that the accuracy of measurement data.Its distinctive modularization spline terminal pad can meet different type torsion-bar spring turn with require, by the device, experimental test efficiency and precision can be improved.
Description
Technical field
The invention belongs to torsion-bar spring experimental test fields, and in particular to a kind of high universalizable modularization torsion-bar spring test
Test fixing device.
Background technique
Torsion-bar spring is the important component part of armored vehicle behavioral system, and the superiority and inferiority of performance directly affects armored vehicle
Mobility.The performance indexes of torsion-bar spring is the item that designer pays special attention to, currently, scientific research personnel is to torsion bar
It is torsion actuator testing stand that spring, which tests utilized testing stand, but lacks a kind of fixed device of general torsion-bar spring, is made
The torsion bar test tool different for different torsion-bar spring production form is generally required at scientific research personnel, causes a large amount of tooling wave
Also because of the production cycle of the tooling long test progress for having seriously affected torsion-bar spring while expense, it is therefore necessary to design a kind of dedicated
The fixed device of torsion-bar spring carry out meet demand.
Summary of the invention
(1) technical problems to be solved
The technical problem to be solved by the present invention is it is solid how to provide a kind of high universalizable modularization torsion-bar spring experimental test
Determine device, with the efficient and convenient fixed torsion-bar spring of energy, reaches test objective.
(2) technical solution
In order to solve the above technical problems, the present invention provides a kind of fixed dress of high universalizable modularization torsion-bar spring experimental test
It sets, the device is equipped with two sets, the torsion-bar spring both ends for being placed in be fixed, includes: modularization in two sets of fixed devices
Spline terminal pad 1, high universalizable flange terminal pad 2, elasticity transition ring flange 3 and axial restraint terminal pad 4；
The high universalizable flange terminal pad 2 is one can be cooperated by bolt and realize elasticity transition ring flange 3 and testing stand
The ring flange of connection comprising integrally formed outer diameter is different, the identical two parts ring body of internal diameter, the biggish ring body diameter of outer diameter
With 3 diameter matches of elasticity transition ring flange, the lesser ring body of outer diameter is formed as Boss features；It is split in two sleeve fixture mechanism
Under the state of torsion-bar spring both ends, two Boss features are arranged oppositely, and two elasticity transition ring flanges 3 are located at outside；Elastic mistake
Cross setting torsion actuator testing stand on the outside of ring flange 3；
The central hole of the Boss features of the high universalizable flange terminal pad 2 is provided with spline, is used for and the module
Change spline terminal pad 1 to connect；
The modularization spline terminal pad 1 is the attachment device that an external cylindrical surface and inner cylinder face are provided with spline, is led to
The spline fitted for crossing external cylindrical surface is connect with high universalizable flange terminal pad 2, passes through the spline fitted and torsion bar bullet of inner cylinder face
Spring connection；
The elasticity transition ring flange 3 is connect with torsion actuator testing stand and high universalizable flange terminal pad 2 respectively, is used
In high universalizable flange terminal pad 2 is positioned and is flexibly supported in the mounted state；3 direction of elasticity transition ring flange
The side of high universalizable flange terminal pad 2 is equipped with first boss structure, and the first boss structure outer diameter and high universalizable flange connect
The centre bore internal diameter inside disk 2 is connect to match；
The axial restraint terminal pad 4 is that one can cooperate that be fixed in high universalizable flange terminal pad 2 convex by bolt
Attachment device on platform component；The axial restraint terminal pad 4 is convex equipped with second towards the side of high universalizable flange terminal pad 2
The centre bore internal diameter of platform structure, the second boss structure outer diameter and 2 Boss features of high universalizable flange terminal pad matches；
Thus in the mounted state, in the centre bore of high universalizable flange terminal pad 2, in axial direction, axial restraint
Second boss structure, modularization spline terminal pad 1, the first boss structure of elasticity transition ring flange 3 of terminal pad 4 are successively set
It sets, mutually abuts, to stablize to modularization spline terminal pad 1.
(3) beneficial effect
Compared with prior art, the high universalizable modularization torsion-bar spring test fixtures of technical solution of the present invention,
It only need to just meet the fixed requirement of installation to different type torsion-bar spring by replacing the modularization spline terminal pad.It should
Technical solution solves the problems, such as torsion-bar spring test fixtures poor universality, process-cycle length, installation load, and ensure that
The accuracy of measurement data.Its distinctive modularization spline connection meets the fixed of different type torsion-bar spring and requires, and
By the fixation device, the measurement accuracy of rigidity can be improved.
Detailed description of the invention
Fig. 1 is the installation diagram of apparatus of the present invention.
Fig. 2 is the assembling schematic diagram of the present invention with torsion-bar spring.
Specific embodiment
To keep the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to of the invention
Specific embodiment is described in further detail.
In order to solve the above technical problems, the present invention provides a kind of fixed dress of high universalizable modularization torsion-bar spring experimental test
It sets, as Figure 1-Figure 2, the device is equipped with two sets, the torsion-bar spring both ends for being placed in be fixed, two sets of fixed devices
In, it include: that modularization spline terminal pad 1, high universalizable flange terminal pad 2, elasticity transition ring flange 3 are connected with axial restraint
Disk 4；
The high universalizable flange terminal pad 2 is one can be cooperated by bolt and realize elasticity transition ring flange 3 and testing stand
The ring flange of connection comprising integrally formed outer diameter is different, the identical two parts ring body of internal diameter, the biggish ring body diameter of outer diameter
With 3 diameter matches of elasticity transition ring flange, the lesser ring body of outer diameter is formed as Boss features；It is split in two sleeve fixture mechanism
Under the state of torsion-bar spring both ends, two Boss features are arranged oppositely, and two elasticity transition ring flanges 3 are located at outside；Elastic mistake
Cross setting torsion actuator testing stand on the outside of ring flange 3；
The central hole of the Boss features of the high universalizable flange terminal pad 2 is provided with spline, is used for and the module
Change spline terminal pad 1 to connect；
The modularization spline terminal pad 1 is the attachment device that an external cylindrical surface and inner cylinder face are provided with spline, is led to
The spline fitted for crossing external cylindrical surface is connect with high universalizable flange terminal pad 2, passes through the spline fitted and torsion bar bullet of inner cylinder face
Spring connection；
The elasticity transition ring flange 3 is connect with torsion actuator testing stand and high universalizable flange terminal pad 2 respectively, is used
In high universalizable flange terminal pad 2 is positioned and is flexibly supported in the mounted state；3 direction of elasticity transition ring flange
The side of high universalizable flange terminal pad 2 is equipped with first boss structure, and the first boss structure outer diameter and high universalizable flange connect
The centre bore internal diameter inside disk 2 is connect to match；
The axial restraint terminal pad 4 is that one can cooperate that be fixed in high universalizable flange terminal pad 2 convex by bolt
Attachment device on platform component；The axial restraint terminal pad 4 is convex equipped with second towards the side of high universalizable flange terminal pad 2
The centre bore internal diameter of platform structure, the second boss structure outer diameter and 2 Boss features of high universalizable flange terminal pad matches；
Thus in the mounted state, in the centre bore of high universalizable flange terminal pad 2, in axial direction, axial restraint
Second boss structure, modularization spline terminal pad 1, the first boss structure of elasticity transition ring flange 3 of terminal pad 4 are successively set
It sets, mutually abuts, to stablize to modularization spline terminal pad 1.
The high universalizable modularization torsion-bar spring test fixtures, the mode of being bolted are individually fixed in test
On rack, it can be tested with versatility modularization torsion-bar spring at the modularization spline terminal pad 1 by spline connection placement one
The torsion-bar spring that fixed device is swung；
In the course of work, by torsion-bar spring by the high universalizable modularization torsion-bar spring test fixtures it is fixed with
In the modularization spline terminal pad 1, when test-bed reverses, external force is passed to by torsion bar by the cooperation between fixed device
Spring achievees the purpose that experimental test.
Wherein, the modularization spline terminal pad 1 can replace the flower of manufacture according to the type and size of torsion-bar spring spline
It is keyed disk, the modularization spline terminal pad 2 replaced need to modify internal spline size, other without modifying.
Embodiment
For the deficiency for solving existing experimental technique, the present embodiment provides a kind of tests of high universalizable modularization torsion-bar spring to survey
Fixed device is tried, as shown in Figure 1, described device includes: high universalizable flange terminal pad 1, modularization spline terminal pad 2, elasticity
Counter flange disk 3 and axial restraint terminal pad 4 etc..
In order to solve the above technical problems, the present invention provides a kind of fixed dress of high universalizable modularization torsion-bar spring experimental test
It sets, described device includes: that high universalizable flange terminal pad 1, modularization spline terminal pad 2, elasticity transition ring flange 3 and axial direction are solid
Determine terminal pad 4；
The high universalizable flange terminal pad 1 of the fixed device be one can by bolt cooperate with elasticity transition ring flange 3
The ring flange connecting with testing stand, ring flange boss central hole are provided with spline, can connect with the modularization spline terminal pad 2
It connects；The modularization spline terminal pad 2 is the attachment device that an external cylindrical surface and inner cylinder face are provided with spline, passes through spline
Cooperation is connect with terminal pad 1；The elasticity transition ring flange 3 is a bullet being situated between with testing stand and high universalizable flange terminal pad 1
Property counter flange disk；The axial restraint terminal pad 4 can be cooperated for one by bolt be fixed in high universalizable flanged joint
The attachment device of disk 1；
The high universalizable modularization torsion-bar spring test fixtures, the mode that is bolted is fixed respectively and test
On rack, it can be tested with versatility modularization torsion-bar spring at the modularization spline terminal pad 2 by spline connection placement one
The torsion-bar spring that fixed device is swung；
In the course of work, by torsion-bar spring by the high universalizable modularization torsion-bar spring test fixtures it is fixed with
In the modularization spline terminal pad 2, when test-bed reverses, external force is passed to by torsion bar by the cooperation between fixed device
Spring achievees the purpose that experimental test.
Wherein, the modularization spline terminal pad 2 can replace the flower of manufacture according to the type and size of torsion-bar spring spline
It is keyed disk, the modularization spline terminal pad 2 replaced need to modify internal spline size, other without modifying；
The fixed device is the special fixing device of torsion-bar spring test.In the fixation device, by elasticity transition method
Blue disk 3 and high universalizable flange terminal pad 1 are individually fixed on test-bed two sides by bolt, then modularization spline is connected
Disk 2 be placed in in high universalizable flange terminal pad 1, finally by axial restraint terminal pad 4 and 1 spiral shell of high universalizable flange terminal pad
It tethers and connects, wherein axial restraint terminal pad 4 and 3 boss of elasticity transition ring flange play axial restraint to modularization spline terminal pad 2
Effect；After the completion of fixed device, torsion-bar spring 6 is disposed in modularization spline terminal pad 2 respectively, is matched by Adjustment Tests rack
Close it is smooth after, achievable test.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (1)
1. a kind of fixed device of high universalizable modularization torsion-bar spring experimental test, which is characterized in that the device is equipped with two sets, point
It is placed in torsion-bar spring both ends to be fixed, includes: that modularization spline terminal pad (1), high pass are used in two sets of fixed devices
Property flange terminal pad (2), elasticity transition ring flange (3) and axial restraint terminal pad (4)；
The high universalizable flange terminal pad (2) is one can be cooperated by bolt and realize elasticity transition ring flange (3) and testing stand
The ring flange of connection comprising integrally formed outer diameter is different, the identical two parts ring body of internal diameter, the biggish ring body diameter of outer diameter
With elasticity transition ring flange (3) diameter matches, the lesser ring body of outer diameter is formed as Boss features；It is placed in two sleeve fixture mechanisms
Under the state of torsion-bar spring both ends, two Boss features are arranged oppositely, and two elasticity transition ring flanges (3) are located at outside；Elastic mistake
Cross setting torsion actuator testing stand on the outside of ring flange (3)；
The central hole of the Boss features of the high universalizable flange terminal pad (2) is provided with spline, is used for and the modularization
Spline terminal pad (1) connection；
The modularization spline terminal pad (1) is the attachment device that an external cylindrical surface and inner cylinder face are provided with spline, is passed through
The spline fitted of external cylindrical surface is connect with high universalizable flange terminal pad (2), passes through the spline fitted and torsion bar bullet of inner cylinder face
Spring connection；
The elasticity transition ring flange (3) connect with torsion actuator testing stand and high universalizable flange terminal pad (2) respectively, uses
In high universalizable flange terminal pad (2) is positioned and is flexibly supported in the mounted state；The elasticity transition ring flange (3)
First boss structure, the first boss structure outer diameter and high universalizable are equipped with towards the side of high universalizable flange terminal pad (2)
The internal centre bore internal diameter of flange terminal pad (2) matches；
The axial restraint terminal pad (4) is that one can cooperate that be fixed in high universalizable flange terminal pad (2) convex by bolt
Attachment device on platform component；The axial restraint terminal pad (4) is equipped with the towards the side of high universalizable flange terminal pad (2)
Two boss structures, the centre bore internal diameter phase of the second boss structure outer diameter and high universalizable flange terminal pad (2) Boss features
Match；
To which in the mounted state, in the centre bore of high universalizable flange terminal pad (2), in axial direction, axial restraint connects
Connect the second boss structure, modularization spline terminal pad (1), the first boss structure of elasticity transition ring flange (3) of disk (4) successively
Setting mutually abuts, to stablize to modularization spline terminal pad (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611109091.8A CN106644433B (en) | 2016-12-06 | 2016-12-06 | High universalizable modularization torsion-bar spring test fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611109091.8A CN106644433B (en) | 2016-12-06 | 2016-12-06 | High universalizable modularization torsion-bar spring test fixtures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106644433A CN106644433A (en) | 2017-05-10 |
| CN106644433B true CN106644433B (en) | 2019-04-12 |
Family
ID=58818865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611109091.8A Active CN106644433B (en) | 2016-12-06 | 2016-12-06 | High universalizable modularization torsion-bar spring test fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106644433B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110263413B (en) * | 2019-06-14 | 2023-05-26 | 庆安集团有限公司 | Optimized design method of torsion bar spring |
| CN114248064B (en) * | 2020-09-21 | 2023-09-05 | 航天科工哈尔滨风华有限公司 | Manufacturing method of high-stability strong torsion bar spring |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4905506A (en) * | 1988-03-25 | 1990-03-06 | Daimler-Benz Ag | Method of testing a seismic torsional vibration damper for serviceability |
| CN201803900U (en) * | 2010-09-20 | 2011-04-20 | 浙江吉利汽车研究院有限公司 | Torque test clamp of vehicular steering shaft |
| CN201844912U (en) * | 2010-11-13 | 2011-05-25 | 大连德新机电技术工程有限公司 | Automobile suspension twisted rod spring bending testing machine |
| CN102661327A (en) * | 2012-05-12 | 2012-09-12 | 吉林大学 | Telescopic rolling ball spline type crossed shaft universal transmission device |
| CN203191198U (en) * | 2013-02-20 | 2013-09-11 | 江苏省宿迁市方圆机械有限公司 | Automobile torsion bar spring simulation automobile loading test device |
| CN103913373A (en) * | 2014-04-14 | 2014-07-09 | 吉林大学 | Tension-torsion composite clamp under multi-physics coupling condition |
| CN204154490U (en) * | 2014-11-06 | 2015-02-11 | 航天科工哈尔滨风华有限公司 | A kind of torsion spring deformation angle survey instrument |
| CN105372125A (en) * | 2015-12-23 | 2016-03-02 | 济南科汇试验设备有限公司 | Fixture tooling for torsion testing machine and using method of fixture tooling |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4879837B2 (en) * | 2007-08-07 | 2012-02-22 | 株式会社リコー | Roller member breaking strength measuring device and breaking strength measuring method |
| KR101186557B1 (en) * | 2010-07-20 | 2012-10-08 | 포항공과대학교 산학협력단 | Method for evaluation of dynamic deformation property of steel at low temperature using dynamic torsional bar test |
| CN201945441U (en) * | 2010-09-25 | 2011-08-24 | 浙江美力科技股份有限公司 | All-in-one machine for torque fatigue test of torsion-bar spring |
| CN204101274U (en) * | 2014-09-26 | 2015-01-14 | 哈尔滨第一机械集团有限公司 | A kind of pick-up unit for multi items vehicle chassis torsion bar spring tension fatigue strength |
-
2016
- 2016-12-06 CN CN201611109091.8A patent/CN106644433B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4905506A (en) * | 1988-03-25 | 1990-03-06 | Daimler-Benz Ag | Method of testing a seismic torsional vibration damper for serviceability |
| CN201803900U (en) * | 2010-09-20 | 2011-04-20 | 浙江吉利汽车研究院有限公司 | Torque test clamp of vehicular steering shaft |
| CN201844912U (en) * | 2010-11-13 | 2011-05-25 | 大连德新机电技术工程有限公司 | Automobile suspension twisted rod spring bending testing machine |
| CN102661327A (en) * | 2012-05-12 | 2012-09-12 | 吉林大学 | Telescopic rolling ball spline type crossed shaft universal transmission device |
| CN203191198U (en) * | 2013-02-20 | 2013-09-11 | 江苏省宿迁市方圆机械有限公司 | Automobile torsion bar spring simulation automobile loading test device |
| CN103913373A (en) * | 2014-04-14 | 2014-07-09 | 吉林大学 | Tension-torsion composite clamp under multi-physics coupling condition |
| CN204154490U (en) * | 2014-11-06 | 2015-02-11 | 航天科工哈尔滨风华有限公司 | A kind of torsion spring deformation angle survey instrument |
| CN105372125A (en) * | 2015-12-23 | 2016-03-02 | 济南科汇试验设备有限公司 | Fixture tooling for torsion testing machine and using method of fixture tooling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106644433A (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106644433B (en) | High universalizable modularization torsion-bar spring test fixtures | |
| CN104034525A (en) | Multifunctional spring fatigue testing machine | |
| CN202817298U (en) | Electric connector having detachable contact-type fixed mounting structure | |
| CN102619892B (en) | Profiled cross-axle coupler being applicable to combined loading | |
| CN103293054B (en) | Multiphase spring fatigue testing machine | |
| CN204705330U (en) | Adjustable right alignment detects frock | |
| CN102528365B (en) | Big-diameter force balancing corrugated pipe compensator assembling device and manufacture method of compensator | |
| CN206361059U (en) | A kind of spring-positioning device | |
| CN109357931A (en) | A kind of more testpieces high temperature resistant fatigue testing clamping devices | |
| CN108397621A (en) | A kind of flexible collar assembly | |
| CN108216662B (en) | A kind of vibration isolator and the isolation mounting using the vibration isolator | |
| CN204286687U (en) | A kind of motor turning outside link ball pivot dust cover sealing test clamping tooling | |
| CN104406725A (en) | Flywheel-adjustable device of automobile dynamometer | |
| CN105004475B (en) | Dual force source thrust vectoring test adaptor demarcation frame | |
| CN204788111U (en) | Portable multi -purpose feeler gauge | |
| CN105043185A (en) | Portable multi-purpose plug | |
| CN206668919U (en) | Power transmission shaft and test carriage | |
| CN204807073U (en) | Measure auxiliary device of stud axiality | |
| CN204028241U (en) | The sub-electrical property experiment device of three phase isolated | |
| CN205937332U (en) | Flange positioner of car | |
| CN201469678U (en) | Cam positioning structure | |
| CN217453677U (en) | Umbilical cable circular electric connector connecting sleeve assembly dismounting tool | |
| CN203796882U (en) | Force transmission device | |
| CN203817715U (en) | Petal-type diameter-variable pressure head | |
| CN210071327U (en) | Synchronizer single body test tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 |