CN102221462A - Test detection device for joint bearing - Google Patents
Test detection device for joint bearing Download PDFInfo
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- CN102221462A CN102221462A CN 201110156342 CN201110156342A CN102221462A CN 102221462 A CN102221462 A CN 102221462A CN 201110156342 CN201110156342 CN 201110156342 CN 201110156342 A CN201110156342 A CN 201110156342A CN 102221462 A CN102221462 A CN 102221462A
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- pivoted housing
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- fixedlyed connected
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Abstract
The invention relates to a test detection device for a joint bearing, belonging to the technical field of engineering machine test equipment. The joint bearing and a connecting shaft are arranged in an inner hole of a loading bracket in an interference fit way; two ends of the connecting shaft are fixed inside a following shaft sleeve and a rotary sleeve by using an expansion sleeve; the following shaft sleeve and the rotary sleeve are arranged in inner holes of double-row conical roller bearings; the double-row conical roller bearings are arranged on bearing seats at the two ends; and the bearing seats at the two ends are fixed on a base through guide blocks. The test detection device has the advantages of novel structure, high reliability, convenience for repeated assembly and disassembly, suitability for testing bearings of different specifications and capability of detecting the friction coefficient and the service life of the joint bearing and measuring the temperature change of the joint bearing under repeated load.
Description
Technical field
The invention belongs to the engineer machinery test equipment technical field, refer in particular to a kind of device that is used to detect and measure the oscillating bearing performance.
Background technology
At present, on the high ferro train at home and great majority adopt on the war products is the import oscillating bearing, along with development and national economy, and country is to the support of independent brand, domestic oscillating bearing producer need test and measures the reliability of oscillating bearing, this just needs corresponding apparatus to simulate the performance index that actual condition comes testing product, detects the friction factor of oscillating bearing, the temperature variation when observing the rotation of oscillating bearing different frequency.
Summary of the invention
The invention provides a kind of oscillating bearing experiment detection device, to separate the problem that to test and to measure the reliability of oscillating bearing.
The technical scheme that the present invention takes is: orienting lug is fixedlyed connected with bearing seat, bearing seat is slidingly connected by orienting lug and base, two double-row conical bearings are fixedlyed connected with two bearing seats respectively, with the pivoted housing back of the body is female pivoted housing is fixed on the double-row conical bearing on right side, the servo-actuated axle sleeve is fixed on the double-row conical bearing in left side with servo-actuated axle sleeve back of the body mother, the opening spacer shell is contained in the coupling shaft left end, in swelling was overlapped on the left of excessively cover was packed into together with coupling shaft with opening, left side swelling cover is installed in the servo axis cover, on the coupling shaft right side swelling cover is arranged, right side swelling cover is put into pivoted housing, servo-actuated axle sleeve and pivoted housing are installed on the endoporus of double-row conical bearing, oscillating bearing and coupling shaft interference fit, loading support fixedlys connected with oscillating bearing, load the support trip bolt will load support and loading fixedly arm-tie fixedly connected, the coupling shaft gib screw is fixedlyed connected with setting-up piece, T type piece is positioned at the T type groove of base, the bearing seat trip bolt is fixedlyed connected with T type piece, balance staff is fixedlyed connected with pivoted housing by the balance staff trip bolt, and voussoir is fixedlyed connected with pivoted housing with balance staff by the voussoir screw.
The invention has the advantages that: novel structure, the reliability height repeats easy accessibility, is suitable for carrying out the test of the bearing of different size, and can carries out friction factor and life tests to oscillating bearing, and measure the temperature variation of oscillating bearing under alternate load.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cut-open view of Fig. 1.
Embodiment
Orienting lug 13 is fixedlyed connected with bearing seat 6, bearing seat 6 is slidingly connected by orienting lug 13 and base 1, two double-row conical bearings 19 are fixedlyed connected with two bearing seats 6 respectively, with the pivoted housing back of the body female 7 pivoted housing 22 is fixed on the double-row conical bearing 19 on right side, with the servo-actuated axle sleeve back of the body female 12 servo-actuated axle sleeve 14 is fixed on the double-row conical bearing 19 in left side, opening spacer shell 20 is contained in coupling shaft 15 left ends, swelling was overlapped in 18 on the left of excessively cover 20 was packed into together with coupling shaft 15 with opening, left side swelling cover 18 is installed in the servo-actuated axle sleeve 14, swelling cover 18 is arranged on coupling shaft 15 right sides, right side swelling cover 18 is put into pivoted housing 22, servo-actuated axle sleeve 14 and pivoted housing 22 are installed on the endoporus of double-row conical bearing 19, oscillating bearing 21 and coupling shaft 15 interference fit, loading support 8 fixedlys connected with oscillating bearing 21, load support trip bolt 9 will load support 8 and loading fixedly arm-tie 10 fixedly connected, coupling shaft gib screw 16 is fixedlyed connected with setting-up piece 17, T type piece 2 is positioned at the T type groove of base 1, bearing seat trip bolt 11 is fixedlyed connected with T type piece 2, balance staff 4 is fixedlyed connected with pivoted housing 22 by balance staff trip bolt 3, and voussoir 5 is fixedlyed connected with pivoted housing 22 with balance staff 4 by voussoir screw 23.
Working method of the present invention is: at first base 1 is fixed on the corresponding testing equipment, T type piece is put into the T type groove of base 1, two end axles bearing 6 is fixed on the base 1 by orienting lug 13, be contained in oscillating bearing 21 in the endoporus that loads support 8 by coupling shaft 15 interference fit, to load fixedly arm-tie 10 and to load support 8 fastening by loading support trip bolt 9, two ends are fixed on servo-actuated axle sleeve 14 and pivoted housing 22 inside by swelling cover 18 with coupling shaft 15, servo-actuated axle sleeve 14 and pivoted housing 22 are installed on the endoporus of double-row conical bearing 19, double-row conical bearing 19 is installed on the bearing seat 6 at two ends, bearing seat trip bolt 11 is connected also fastening with T type piece 2.Axial direction at oscillating bearing 21 can be connected by the rotary part of balance staff 4 with oscillating oil cylinder or electric machinery, realizes rotatablely moving, and carries out the test and the measurement of angle and moment of torsion and different frequency; Radial direction at oscillating bearing 21 can be by loading support 8 and test and the measurement of being connected of linear servo oil cylinder or motor carrying out radial loaded and different frequency.And loading that can be by the below fixedly arm-tie 10 mounting temperature sensors measure the temperature variation of oscillating bearing under alternate load, judge whether to lose efficacy.
Claims (1)
1. oscillating bearing experiment detection device, it is characterized in that: orienting lug is fixedlyed connected with bearing seat, bearing seat is slidingly connected by orienting lug and base, two double-row conical bearings are fixedlyed connected with two bearing seats respectively, with the pivoted housing back of the body is female pivoted housing is fixed on the double-row conical bearing on right side, the servo-actuated axle sleeve is fixed on the double-row conical bearing in left side with servo-actuated axle sleeve back of the body mother, the opening spacer shell is contained in the coupling shaft left end, in swelling was overlapped on the left of excessively cover was packed into together with coupling shaft with opening, left side swelling cover is installed in the servo axis cover, on the coupling shaft right side swelling cover is arranged, right side swelling cover is put into pivoted housing, servo-actuated axle sleeve and pivoted housing are installed on the endoporus of double-row conical bearing, oscillating bearing and coupling shaft interference fit, loading support fixedlys connected with oscillating bearing, load the support trip bolt will load support and loading fixedly arm-tie fixedly connected, the coupling shaft gib screw is fixedlyed connected with setting-up piece, T type piece is positioned at the T type groove of base, the bearing seat trip bolt is fixedlyed connected with T type piece, balance staff is fixedlyed connected with pivoted housing by the balance staff trip bolt, and voussoir is fixedlyed connected with pivoted housing with balance staff by the voussoir screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101563429A CN102221462B (en) | 2011-06-13 | 2011-06-13 | Test detection device for joint bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101563429A CN102221462B (en) | 2011-06-13 | 2011-06-13 | Test detection device for joint bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102221462A true CN102221462A (en) | 2011-10-19 |
| CN102221462B CN102221462B (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101563429A Active CN102221462B (en) | 2011-06-13 | 2011-06-13 | Test detection device for joint bearing |
Country Status (1)
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| CN (1) | CN102221462B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735534A (en) * | 2012-07-07 | 2012-10-17 | 长春机械科学研究院有限公司 | Three-dimensional alternating load fatigue test device for rubber and plastic joint assembly |
| CN103076178A (en) * | 2013-01-18 | 2013-05-01 | 燕山大学 | Experimental machine for evaluating impact-loading type tribological performance of joint bearing |
| CN103292999A (en) * | 2013-07-01 | 2013-09-11 | 燕山大学 | Offset double-oscillating-follower double-swash-plate-end-cam knuckle bearing high-speed testing machine |
| CN103323239A (en) * | 2012-03-21 | 2013-09-25 | 中国商用飞机有限责任公司 | Joint bearing detection device |
| CN103994890A (en) * | 2014-06-06 | 2014-08-20 | 中国航空综合技术研究所 | Swing wear life test clamp of joint bearing |
| CN105424476A (en) * | 2015-11-04 | 2016-03-23 | 中国直升机设计研究所 | Double-shaft rotating loading detecting device for rod end knuckle bearing |
| CN106769038A (en) * | 2016-12-12 | 2017-05-31 | 长春机械科学研究院有限公司 | One kind combination loading movable joint bearing tester |
| CN107907333A (en) * | 2017-11-29 | 2018-04-13 | 中国直升机设计研究所 | A kind of cylindrical elastomeric bearing fatigue experimental rig |
| CN109029998A (en) * | 2018-09-19 | 2018-12-18 | 福建龙溪轴承(集团)股份有限公司 | A kind of oscillating bearing experimental rig |
| CN110608883A (en) * | 2019-10-25 | 2019-12-24 | 西南交通大学 | Multi-type bearing damage simulation test system |
| CN110657988A (en) * | 2019-11-13 | 2020-01-07 | 浙江省机电设计研究院有限公司 | Bearing axial test mechanism |
| CN110686896A (en) * | 2019-11-13 | 2020-01-14 | 浙江省机电设计研究院有限公司 | Four-dimensional motion separating mechanism applied to bearing test |
| CN111189636A (en) * | 2020-01-10 | 2020-05-22 | 中国航空综合技术研究所 | Clamp system for life test of joint bearing |
| CN113551909A (en) * | 2021-07-28 | 2021-10-26 | 浙江中达精密部件股份有限公司 | Radial spherical plain bearing test bed |
| CN114800858A (en) * | 2022-03-28 | 2022-07-29 | 江苏三工建材科技有限公司 | Stirring core for casting machine |
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| US4523653A (en) * | 1984-03-08 | 1985-06-18 | Frazier Precision Instrument Company, Inc. | Load cell mass comparator |
| US6298570B1 (en) * | 1999-12-22 | 2001-10-09 | Dana Corporation | Gage assembly and method |
| CN101576476A (en) * | 2009-03-25 | 2009-11-11 | 河南科技大学 | Evaluation method of tribology performance of self-lubricating joint bearing |
| CN101750213A (en) * | 2008-12-10 | 2010-06-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Heating and loading fatigue test device for high-pressure joint bearing of engine |
| CN101949773A (en) * | 2010-09-09 | 2011-01-19 | 河南科技大学 | Compound swinging type joint bearing testing machine |
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2011
- 2011-06-13 CN CN2011101563429A patent/CN102221462B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4523653A (en) * | 1984-03-08 | 1985-06-18 | Frazier Precision Instrument Company, Inc. | Load cell mass comparator |
| US6298570B1 (en) * | 1999-12-22 | 2001-10-09 | Dana Corporation | Gage assembly and method |
| CN101750213A (en) * | 2008-12-10 | 2010-06-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Heating and loading fatigue test device for high-pressure joint bearing of engine |
| CN101576476A (en) * | 2009-03-25 | 2009-11-11 | 河南科技大学 | Evaluation method of tribology performance of self-lubricating joint bearing |
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Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323239B (en) * | 2012-03-21 | 2016-08-03 | 中国商用飞机有限责任公司 | Joint bearing detection device |
| CN103323239A (en) * | 2012-03-21 | 2013-09-25 | 中国商用飞机有限责任公司 | Joint bearing detection device |
| CN102735534A (en) * | 2012-07-07 | 2012-10-17 | 长春机械科学研究院有限公司 | Three-dimensional alternating load fatigue test device for rubber and plastic joint assembly |
| CN102735534B (en) * | 2012-07-07 | 2014-01-15 | 长春机械科学研究院有限公司 | Three-dimensional alternating load fatigue test device for rubber and plastic joint assembly |
| CN103076178A (en) * | 2013-01-18 | 2013-05-01 | 燕山大学 | Experimental machine for evaluating impact-loading type tribological performance of joint bearing |
| CN103292999B (en) * | 2013-07-01 | 2015-10-14 | 燕山大学 | Biased two oscillating follower two inclined plate edge cam oscillating bearing high-speed tester (HST) |
| CN103292999A (en) * | 2013-07-01 | 2013-09-11 | 燕山大学 | Offset double-oscillating-follower double-swash-plate-end-cam knuckle bearing high-speed testing machine |
| CN103994890A (en) * | 2014-06-06 | 2014-08-20 | 中国航空综合技术研究所 | Swing wear life test clamp of joint bearing |
| CN105424476A (en) * | 2015-11-04 | 2016-03-23 | 中国直升机设计研究所 | Double-shaft rotating loading detecting device for rod end knuckle bearing |
| CN105424476B (en) * | 2015-11-04 | 2018-11-23 | 中国直升机设计研究所 | A kind of spherical plain bearing rod end dual-axis rotation load detection device |
| CN106769038A (en) * | 2016-12-12 | 2017-05-31 | 长春机械科学研究院有限公司 | One kind combination loading movable joint bearing tester |
| CN106769038B (en) * | 2016-12-12 | 2019-04-16 | 中机试验装备股份有限公司 | A kind of combination load movable joint bearing tester |
| CN107907333B (en) * | 2017-11-29 | 2020-02-21 | 中国直升机设计研究所 | Cylindrical elastic bearing fatigue test device |
| CN107907333A (en) * | 2017-11-29 | 2018-04-13 | 中国直升机设计研究所 | A kind of cylindrical elastomeric bearing fatigue experimental rig |
| CN109029998A (en) * | 2018-09-19 | 2018-12-18 | 福建龙溪轴承(集团)股份有限公司 | A kind of oscillating bearing experimental rig |
| CN109029998B (en) * | 2018-09-19 | 2024-01-23 | 福建龙溪轴承(集团)股份有限公司 | Joint bearing test device |
| CN110608883A (en) * | 2019-10-25 | 2019-12-24 | 西南交通大学 | Multi-type bearing damage simulation test system |
| CN110608883B (en) * | 2019-10-25 | 2024-05-28 | 西南交通大学 | Multi-type bearing damage simulation test system |
| CN110657988A (en) * | 2019-11-13 | 2020-01-07 | 浙江省机电设计研究院有限公司 | Bearing axial test mechanism |
| CN110686896A (en) * | 2019-11-13 | 2020-01-14 | 浙江省机电设计研究院有限公司 | Four-dimensional motion separating mechanism applied to bearing test |
| CN110686896B (en) * | 2019-11-13 | 2021-06-08 | 浙江省机电产品质量检测所有限公司 | Four-dimensional motion separating mechanism applied to bearing test |
| CN110657988B (en) * | 2019-11-13 | 2021-12-24 | 浙江省机电产品质量检测所有限公司 | Bearing axial test mechanism |
| CN111189636A (en) * | 2020-01-10 | 2020-05-22 | 中国航空综合技术研究所 | Clamp system for life test of joint bearing |
| CN111189636B (en) * | 2020-01-10 | 2022-02-11 | 中国航空综合技术研究所 | Clamp system for life test of joint bearing |
| CN113551909A (en) * | 2021-07-28 | 2021-10-26 | 浙江中达精密部件股份有限公司 | Radial spherical plain bearing test bed |
| CN114800858A (en) * | 2022-03-28 | 2022-07-29 | 江苏三工建材科技有限公司 | Stirring core for casting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102221462B (en) | 2012-07-11 |
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Address after: 130012 No. 1118, Silicon Valley Avenue, Changchun, Jilin Co-patentee after: Fujian Longxi Bearing (Group) Co., Ltd. Patentee after: The machine test equipment Limited by Share Ltd Address before: 130012 No. 1118, Silicon Valley Avenue, Changchun, Jilin Co-patentee before: Fujian Longxi Bearing (Group) Co., Ltd. Patentee before: Changchun Research Institute for Mechanical Science Co., Ltd. |