CN201945441U - All-in-one machine for torque fatigue test of torsion-bar spring - Google Patents

All-in-one machine for torque fatigue test of torsion-bar spring Download PDF

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Publication number
CN201945441U
CN201945441U CN2010205405092U CN201020540509U CN201945441U CN 201945441 U CN201945441 U CN 201945441U CN 2010205405092 U CN2010205405092 U CN 2010205405092U CN 201020540509 U CN201020540509 U CN 201020540509U CN 201945441 U CN201945441 U CN 201945441U
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CN
China
Prior art keywords
torsion
bar spring
frame
testing
test
Prior art date
Application number
CN2010205405092U
Other languages
Chinese (zh)
Inventor
万兆明
Original Assignee
浙江美力科技股份有限公司
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Publication date
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Priority to CN2010205405092U priority Critical patent/CN201945441U/en
Application granted granted Critical
Publication of CN201945441U publication Critical patent/CN201945441U/en

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Abstract

The utility model discloses an all-in-one machine for a torque fatigue test of a torsion-bar spring, belonging to a testing device for a mechanical product. The all-in-one machine comprises a frame and two corresponding working disks; a fixed bracket and a movable bracket are respectively arranged on the frame; the two working disks are respectively arranged on the fixed bracket and the movable bracket; one of the two working disks is driven by a test motor and the other one is relatively fixed; and the input shaft of the working disk driven by the test motor is provided with a torque sensor. The all-in-one machine can perform the torque fatigue test on the made-up torsion-bar spring, so as to ensure that the performance of the product is eligible; the torque fatigue test for the torsion-bar spring with different length can be carried out through adjusting the positions of the two working disks; the frequency and process for test can be controlled by the torque sensor; and the test result can be recorded by a computer and printed through a printer.

Description

Torsion-bar spring moment of torsion testing fatigue all-in-one
Technical field
The utility model belongs to mechanical product experiment equipment, specifically is torsion-bar spring moment of torsion testing fatigue all-in-one.
Background technology
For guaranteeing the properties of product composite demand, after torsion-bar spring is made, need carry out the moment of torsion torture test, yet lack testing equipment at present, test is difficult to carry out.
The utility model content
The purpose of this utility model provides a kind of torsion-bar spring moment of torsion testing fatigue all-in-one and is used for the torsion-bar spring of making is carried out the moment of torsion torture test, guarantees the properties of product composite demand.
Achieve the above object for this reason, the utility model is by the following technical solutions: torsion-bar spring moment of torsion testing fatigue all-in-one, the scratch diskette that comprises frame and two correspondences, it is characterized in that: a fixed support and a travel(l)ing rest are set on described frame, described two scratch diskettes are installed in respectively on described fixed support and the travel(l)ing rest, one of them of described two scratch diskettes by testing of electric motors drive, another relative fixed, on the input shaft of the described scratch diskette that drives by testing of electric motors torsion torque sensor is installed.
As the optimization technique measure, described frame is provided with track, and described travel(l)ing rest is installed on the described track and by a position adjustments motor and drives by screw mandrel.Further, an end of described frame is provided with the general supply socket, and the described track in described frame upper edge is provided with drag chain.
As the optimization technique measure, be connected with angle adjusting mechanism on the described relatively-stationary scratch diskette and also dispose angular transducer for this angle adjusting mechanism.Further, described frame is provided with the computing machine that connects described torsion torque sensor and angular transducer, is connected with printer on the described computing machine.
The beneficial effects of the utility model are: realize the torsion-bar spring of making is carried out the moment of torsion torture test by plant equipment, guarantee the properties of product composite demand; Can carry out the moment of torsion torture test to the torsion-bar spring of different length by the position of regulating two scratch diskettes; And can control frequency, the process of the test of test by torsion torque sensor; Also can pass through the computer recording test findings, come out by printer prints.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Number in the figure explanation: 1-frame, the scratch diskette that 2-is driven by testing of electric motors, the relatively-stationary scratch diskette of 3-, the 4-fixed support, 5-travel(l)ing rest, 6-testing of electric motors, the 7-input shaft, 8-torsion torque sensor, 9-track, 10-position adjustments motor, 11-screw mandrel, 12-general supply socket, the 13-drag chain, 14-angle adjusting mechanism, 15-angular transducer, the 16-printer, 17-reductor, 18-touch-screen.
Embodiment
Below in conjunction with Figure of description the utility model is described further.
Torsion-bar spring moment of torsion testing fatigue all-in-one of the present utility model, as shown in Figure 1, 2, the scratch diskette 2,3 that comprises frame 1 and two correspondences, a fixed support 4 and a travel(l)ing rest 5 are set on frame 1, two scratch diskettes 2,3 are installed in respectively on fixed support 4 and the travel(l)ing rest 5, in two scratch diskettes one by testing of electric motors drive, another relative fixed, on the input shaft 7 of the scratch diskette 2 that drives by testing of electric motors torsion torque sensor 8 is installed.Therefore, the two ends of torsion-bar spring are installed in respectively on two scratch diskettes 2,3, start testing of electric motors 6 and can carry out the moment of torsion testing fatigue to torsion-bar spring, can control the start and stop of testing of electric motors 6 and write down times of fatigue by torsion torque sensor 8 by reductor 17, input shaft 7 transmission moments of torsion.
Further, frame 1 is provided with track 9, travel(l)ing rest 5 is installed on the track 9 and is driven by screw mandrel 11 by a position adjustments motor 10, can regulate distance between two scratch diskettes 2,3 by position adjustments motor 10, so that the torsion-bar spring of different length is carried out the moment of torsion torture test.One end of frame 1 is provided with general supply socket 12, and frame 1 upper edge track 9 is provided with drag chain 13 and is used to lay cable.
Be connected with angle adjusting mechanism 14 on the relatively-stationary scratch diskette 3 and also dispose angular transducer 15 for this angle adjusting mechanism.Angle adjusting mechanism 14 is used to regulate the angle of this relatively-stationary scratch diskette 3 so that torsion-bar spring is installed and makes the initial trial state of torsion-bar spring not be subjected to torsion, angular transducer 15 auxiliary angular adjustment to this scratch diskette 3.Frame 1 is provided with the computing machine that connects torsion torque sensor 8 and angular transducer 15, is connected with printer 16 on the computing machine.Therefore can control two motors by computing machine, also can write down test figure and come out by printer prints.
This torsion-bar spring moment of torsion testing fatigue all-in-one, maximum bearing torque can reach 200NM, exceeds when setting torsion to report to the police, frequency of operation per minute 3-30 time, running can stop 2-3 and repeats work second more at every turn.

Claims (5)

1. torsion-bar spring moment of torsion testing fatigue all-in-one, the scratch diskette (2 that comprises frame (1) and two correspondences, 3), it is characterized in that: a fixed support (4) and a travel(l)ing rest (5) are set on described frame (1), described two scratch diskettes (2,3) be installed in respectively on described fixed support (4) and the travel(l)ing rest (5), described two scratch diskettes (2,3) one of them driven by a testing of electric motors (6), another relative fixed is equipped with torsion torque sensor (8) on the input shaft (7) of the described scratch diskette (2) that is driven by testing of electric motors (6).
2. torsion-bar spring moment of torsion testing fatigue all-in-one according to claim 1, it is characterized in that described frame (1) is provided with track (9), described travel(l)ing rest (5) is installed in described track (9) and goes up and driven by screw mandrel (11) by a position adjustments motor (10).
3. torsion-bar spring moment of torsion testing fatigue all-in-one according to claim 2 is characterized in that an end of described frame (1) is provided with general supply socket (12), and the described track in described frame (1) upper edge (9) is provided with drag chain (13).
4. torsion-bar spring moment of torsion testing fatigue all-in-one according to claim 1 is characterized in that being connected with on the described relatively-stationary scratch diskette (3) angle adjusting mechanism (14) and also disposes angular transducer (15) for this angle adjusting mechanism.
5. torsion-bar spring moment of torsion testing fatigue all-in-one according to claim 4, it is characterized in that described frame (1) is provided with the computing machine that connects described torsion torque sensor (8) and angular transducer (14), is connected with printer (16) on the described computing machine.
CN2010205405092U 2010-09-25 2010-09-25 All-in-one machine for torque fatigue test of torsion-bar spring CN201945441U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205405092U CN201945441U (en) 2010-09-25 2010-09-25 All-in-one machine for torque fatigue test of torsion-bar spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205405092U CN201945441U (en) 2010-09-25 2010-09-25 All-in-one machine for torque fatigue test of torsion-bar spring

Publications (1)

Publication Number Publication Date
CN201945441U true CN201945441U (en) 2011-08-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205405092U CN201945441U (en) 2010-09-25 2010-09-25 All-in-one machine for torque fatigue test of torsion-bar spring

Country Status (1)

Country Link
CN (1) CN201945441U (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102680153A (en) * 2012-05-24 2012-09-19 贵州航天天马机电科技有限公司 Special equipment for torque testing and static pressure testing of laminated spring set
CN103091099A (en) * 2013-02-20 2013-05-08 江苏省宿迁市方圆机械有限公司 Car torsion bar spring simulate car loading test equipment
CN103267599A (en) * 2013-05-15 2013-08-28 成都晨晖弹簧制造有限公司 Fixing device with strong universality for testing of spring torque
CN103528902A (en) * 2013-10-21 2014-01-22 沈阳仪表科学研究院有限公司 Vertical type multi-cylinder loading detection machine
CN104034525A (en) * 2014-06-27 2014-09-10 天津沛衡五金弹簧有限公司 Multifunctional spring fatigue testing machine
CN104142240A (en) * 2014-08-22 2014-11-12 苏州昌飞自动化设备厂 Torsion driving mechanism of axle spring composite test device
CN104142241A (en) * 2014-08-22 2014-11-12 苏州昌飞自动化设备厂 Test position sensing and adjusting device of axle spring composite test device
CN105021387A (en) * 2015-07-09 2015-11-04 安徽舒城华云弹簧制造有限公司 Spring bending failure life test device
CN105203241A (en) * 2015-10-28 2015-12-30 泰安英迪利机电科技有限公司 Volute spiral spring detection device
CN106441859A (en) * 2016-12-07 2017-02-22 北京汽车研究总院有限公司 Fatigue test device and method for torsion bar spring assembly
CN106644433A (en) * 2016-12-06 2017-05-10 中国北方车辆研究所 High-universality modular fixing device for testing of torsion rod spring
CN108393382A (en) * 2018-04-24 2018-08-14 安徽知之信息科技有限公司 A kind of pretwist torque bringing device of new-energy automobile torsion-bar spring
CN108500098A (en) * 2018-04-24 2018-09-07 安徽知之信息科技有限公司 A kind of anti-bending moment device of pretwist of new-energy automobile torsion-bar spring
CN108568363A (en) * 2018-04-24 2018-09-25 安徽知之信息科技有限公司 A kind of new-energy automobile torsion-bar spring plastic-blasting device

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102680153A (en) * 2012-05-24 2012-09-19 贵州航天天马机电科技有限公司 Special equipment for torque testing and static pressure testing of laminated spring set
CN103091099A (en) * 2013-02-20 2013-05-08 江苏省宿迁市方圆机械有限公司 Car torsion bar spring simulate car loading test equipment
CN103091099B (en) * 2013-02-20 2015-04-15 江苏省宿迁市方圆机械有限公司 Car torsion bar spring simulate car loading test equipment
CN103267599A (en) * 2013-05-15 2013-08-28 成都晨晖弹簧制造有限公司 Fixing device with strong universality for testing of spring torque
CN103528902A (en) * 2013-10-21 2014-01-22 沈阳仪表科学研究院有限公司 Vertical type multi-cylinder loading detection machine
CN104034525B (en) * 2014-06-27 2016-08-24 天津沛衡五金弹簧有限公司 Multi-function spring fatigue tester
CN104034525A (en) * 2014-06-27 2014-09-10 天津沛衡五金弹簧有限公司 Multifunctional spring fatigue testing machine
CN104142240A (en) * 2014-08-22 2014-11-12 苏州昌飞自动化设备厂 Torsion driving mechanism of axle spring composite test device
CN104142241A (en) * 2014-08-22 2014-11-12 苏州昌飞自动化设备厂 Test position sensing and adjusting device of axle spring composite test device
CN105021387A (en) * 2015-07-09 2015-11-04 安徽舒城华云弹簧制造有限公司 Spring bending failure life test device
CN105203241A (en) * 2015-10-28 2015-12-30 泰安英迪利机电科技有限公司 Volute spiral spring detection device
CN106644433A (en) * 2016-12-06 2017-05-10 中国北方车辆研究所 High-universality modular fixing device for testing of torsion rod spring
CN106441859A (en) * 2016-12-07 2017-02-22 北京汽车研究总院有限公司 Fatigue test device and method for torsion bar spring assembly
CN108393382A (en) * 2018-04-24 2018-08-14 安徽知之信息科技有限公司 A kind of pretwist torque bringing device of new-energy automobile torsion-bar spring
CN108500098A (en) * 2018-04-24 2018-09-07 安徽知之信息科技有限公司 A kind of anti-bending moment device of pretwist of new-energy automobile torsion-bar spring
CN108568363A (en) * 2018-04-24 2018-09-25 安徽知之信息科技有限公司 A kind of new-energy automobile torsion-bar spring plastic-blasting device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110824

Termination date: 20110925

C17 Cessation of patent right