CN102221462B - Test detection device for joint bearing - Google Patents
Test detection device for joint bearing Download PDFInfo
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- CN102221462B CN102221462B CN2011101563429A CN201110156342A CN102221462B CN 102221462 B CN102221462 B CN 102221462B CN 2011101563429 A CN2011101563429 A CN 2011101563429A CN 201110156342 A CN201110156342 A CN 201110156342A CN 102221462 B CN102221462 B CN 102221462B
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- fixedly connected
- pivoted housing
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- coupling shaft
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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; With great majority adopt is the import oscillating bearing on the war products, along with development and national economy, and country is to the support of independent brand on the high ferro train at home; 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 present invention provides a kind of oscillating bearing experiment detection device, to separate the problem that must not test and measure the reliability of oscillating bearing.
The technical scheme that the present invention takes is: orienting lug is fixedly connected with bearing seat, and bearing seat is slidingly connected through orienting lug and base, and two double-row conical bearings are fixedly 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, on the double-row conical bearing on the left of with the servo-actuated axle sleeve back of the body is female the servo-actuated axle sleeve being fixed on, the opening spacer shell is contained in the coupling shaft left end; In the swelling cover, left side swelling cover is installed in the servo axis cover on the left of excessively cover is packed into together with coupling shaft with opening, the swelling cover is arranged on the coupling shaft right side; 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, and oscillating bearing and coupling shaft interference fit load support and be fixedly connected with oscillating bearing; Loading support trip bolt will load support, and arm-tie is fixedly connected with loading fixedly; The coupling shaft gib screw is fixedly connected with setting-up piece, and T type piece is positioned at the T type groove of base, and the bearing seat trip bolt is fixedly connected with T type piece; Balance staff is fixedly connected with pivoted housing through the balance staff trip bolt, and voussoir is fixedly connected with pivoted housing with balance staff through the voussoir screw.
The invention has the advantages that: novel structure, reliability is high, 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
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 through orienting lug 13; Be contained in oscillating bearing 21 in the endoporus that loads support 8 through coupling shaft 15 interference fit; To load fixedly arm-tie 10 and to load support 8 fastening through loading support trip bolt 9, two ends are fixed on servo-actuated axle sleeve 14 and pivoted housing 22 inside through swelling cover 18 with coupling shaft 15, and servo-actuated axle sleeve 14 is installed on the endoporus of double-row conical bearing 19 with pivoted housing 22; 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 through 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 through 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 through 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 fixedly connected with bearing seat, and bearing seat is slidingly connected through orienting lug and base; Two double-row conical bearings are fixedly connected with two bearing seats respectively, with the pivoted housing back of the body is female pivoted housing are fixed on the double-row conical bearing on right side, on the double-row conical bearing on the left of with the servo-actuated axle sleeve back of the body is female the servo-actuated axle sleeve being fixed on; The opening spacer shell is contained in the coupling shaft left end, in the swelling cover, left side swelling cover is installed in the servo axis cover on the left of excessively cover is packed into together with coupling shaft with opening; Swelling cover in right side is arranged on the coupling shaft right side, 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; Load support and be fixedly connected with oscillating bearing, loading support trip bolt will load support, and arm-tie is fixedly connected with loading fixedly, and the coupling shaft gib screw is fixedly connected with setting-up piece; T type piece is positioned at the T type groove of base; The bearing seat trip bolt is fixedly connected with T type piece, and balance staff is fixedly connected with pivoted housing through the balance staff trip bolt, and voussoir is fixedly connected with pivoted housing with balance staff through 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 CN102221462A (en) | 2011-10-19 |
| CN102221462B true CN102221462B (en) | 2012-07-11 |
Family
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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)
| Country | Link |
|---|---|
| CN (1) | CN102221462B (en) |
Families Citing this family (14)
| 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 | Oscillating bearing detection device |
| 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) |
| 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 |
| 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 |
| 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 |
| 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 |
| CN110608883B (en) * | 2019-10-25 | 2024-05-28 | 西南交通大学 | Multi-type bearing damage simulation test system |
| 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 |
| 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 |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2011
- 2011-06-13 CN CN2011101563429A patent/CN102221462B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101949773A (en) * | 2010-09-09 | 2011-01-19 | 河南科技大学 | Compound swinging type joint bearing testing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102221462A (en) | 2011-10-19 |
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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. |