CN105092230B - A kind of rolling cage shoe static stiffness test device - Google Patents
A kind of rolling cage shoe static stiffness test device Download PDFInfo
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- CN105092230B CN105092230B CN201510564120.9A CN201510564120A CN105092230B CN 105092230 B CN105092230 B CN 105092230B CN 201510564120 A CN201510564120 A CN 201510564120A CN 105092230 B CN105092230 B CN 105092230B
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- hair
- rolling cage
- cage shoe
- somebody
- guider
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Abstract
The invention discloses a kind of static stiffness test devices of rolling cage shoe, including pedestal, one end is equipped with vertical support frame on the pedestal upper surface, the pedestal upper surface of vertical support frame to the other end is fixed with T-slot bottom plate, T-slot bottom plate is equipped with mounting plate, mounting plate is equipped with slot hole corresponding with rolling cage shoe position of mounting hole, mounting plate is fixedly connected with T-slot bottom plate by T-slot fastener, guider of cutting somebody's hair is equipped in the vertical support frame, it cuts somebody's hair and is inserted through guider of cutting somebody's hair, guider of cutting somebody's hair and cut somebody's hair is slidably matched, it can move in the horizontal direction, it cuts somebody's hair connection liquid cylinder pressure, the hydraulic station of the hydraulic cylinder connects industrial personal computer.The present invention carries out Static stiffness experiment by the device to rolling cage shoe, science data is grasped, to improve rolling cage shoe product quality and lifting system equipment quality.
Description
Technical field
The invention belongs to product testing devices, guider rolling cage shoe specially on the hoisting container of coal production field
Static stiffness test device.
Background technology
The hoisting container of mine vertical shaft lifting system generally uses rolling cage shoe as linear motion guide device, stiffness parameters
And rigidity characteristic is the very important technical indicator of rolling cage shoe.Because if rigidity is excessive, rolling cage shoe absorption is shaken
Dynamic reduced capability, hoisting container rolling cage shoe guiding under along cage guide operational process vibrate aggravation, hoisting container, cage guide with
And rolling cage shoe ontology is increased by dynamic loading, the probability of premature failure or damage increases；If rigidity is too small, rolling cage shoe
The probability increasing excessive, hoisting container ontology (such as fixed cage shoe, disk body) is contacted with cage guide is deformed in loading process, to carry
It rises container and cage guide premature failure or the probability of damage increases, lifting system safety reduces.
However for a long time, rolling cage shoe production firm cannot provide product stiffness parameters, and reason one is to stiffness parameters
Understanding of importance is inadequate；Second is that stiffness measurement acquires a certain degree of difficulty, test load is applied to idler wheel, it would be possible to due to no clamp position
Under there are idler wheel rotate unstability trend, to measure work bring difficulty.In this way, only judging rolling cage shoe matter by rule of thumb using unit
Amount is good and bad, or even excessively pays close attention to " service life " of rolling cage shoe, and there is a serious shortage of scientific basis for evaluation rolling cage shoe quality；Due to
Rolling cage shoe stiffness parameters and rigidity characteristic data deficiency, be engaged in lifting system and hoisting container product research designer without
Method carries out the prediction of oscillating load, and only rely on linear rigidity it is assumed that can not accomplish scientific design associated equipment or equipment, carry
The promotion speed of the system of liter is difficult to reach raising, safety relative reduction；In addition, rational rolling cage shoe rigidity characteristic curve has
Conducive to oscillating load is reduced under the premise that security is guaranteed, equipment and equipment quality are improved.
It dispatches from the factory in rolling cage shoe it can be seen that needing a kind of device or it is detected using preceding, provide its rigidity
Parameter, rigidity characteristic curve improve equipment and equipment matter to reach best match with used environment (speed, load)
Amount；It is also beneficial to scientific evaluation rolling cage shoe product quality simultaneously
Invention content
In view of the above-mentioned problems, the object of the present invention is to provide a kind of static stiffness test device of rolling cage shoe, solve
The problem of Static stiffness of rolling cage shoe is difficult to detect carries out Static stiffness experiment to rolling cage shoe by the device, grasps science number
According to improve rolling cage shoe product quality and lifting system equipment quality.
The technical solution adopted by the present invention is as follows：
A kind of static stiffness test device of rolling cage shoe, including pedestal, one end is equipped with vertical on the pedestal upper surface
The pedestal upper surface of supporting rack, vertical support frame to the other end is fixed with T-slot bottom plate, and T-slot bottom plate is equipped with mounting plate, peace
Loading board is equipped with slot hole corresponding with rolling cage shoe position of mounting hole, and mounting plate is fixed with T-slot bottom plate by T-slot fastener
It connects, guider of cutting somebody's hair is equipped in the vertical support frame, cuts somebody's hair and is inserted through guider of cutting somebody's hair, cut somebody's hair and cut somebody's hair and lead
It is slidably matched, can be moved in the horizontal direction to device, the hydraulic station of connection liquid cylinder pressure of cutting somebody's hair, the hydraulic cylinder connects industrial personal computer.
Compared with the prior art, beneficial effects of the present invention are as follows：
The present invention carries out Static stiffness experiment by the device to rolling cage shoe, science data is grasped, to improve rolling wheel pot
Ear product quality and lifting system equipment quality；Mounting plate is equipped with slot hole, realizes the arbitrary dimension idler wheel within the scope of certain size
Cage shoe is fixed on floor, can carry out net rigidity to various rolling cage shoes and test, obtain the Static stiffness parameter of product with
And Static stiffness indicatrix；The industrial control system of system can read stress automatically --- and displacement relation curve exports simultaneously printed product
Test data sheet.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the overlooking structure diagram of the present invention.
Specific implementation mode
Referring to attached drawing, a kind of static stiffness test device of rolling cage shoe, including pedestal 1, one end is equipped on 1 upper surface of pedestal
1 upper surface of pedestal of vertical support frame 9, vertical support frame 9 to the other end is fixed with T-slot bottom plate 2, and T-slot bottom plate 2 is equipped with
Mounting plate 4, mounting plate 4 are equipped with slot hole corresponding with rolling cage shoe position of mounting hole, and mounting plate 4 passes through T with T-slot bottom plate 2
Shape slot fastener 5 is fixedly connected, and is equipped with and is cut somebody's hair guider 8 in the vertical support frame, and cutting somebody's hair 7 is inserted through guiding of cutting somebody's hair
Device 8, guider of cutting somebody's hair and cut somebody's hair are slidably matched, can move in the horizontal direction, connection liquid cylinder pressure of cutting somebody's hair 10, the hydraulic cylinder
Hydraulic station 11 connect industrial personal computer 12；Mounting plate 4 is equipped with corresponding slot hole in rolling cage shoe position of mounting hole, for fixing one
The various sizes of experiment rolling cage shoe being sized in range；There is fixed hole at its both ends, for installing T-slot fastener, with T
Shape trough floor is fixed；4 thickness of mounting plate is set according to rolling cage shoe height, to ensure rolling cage shoe center line and center line of cutting somebody's hair
Point-blank.It may be implemented, by replacing easy mounting plate 4, to realize to different dimension test rolling wheel pots using this method
The installation and experiment of ear.
It cuts somebody's hair and 7 coordinates with the activity of guider 8 of cutting somebody's hair, can move in the horizontal direction, under the promotion of hydraulic cylinder, cut somebody's hair 7
Force is contacted with rolling cage shoe 3, by rolling cage shoe crimp, deformation had both included the flexible deformation of rolling cage shoe outer ring,
Deformation including its metallic support is the overall deformation of rolling cage shoe.Due to cut somebody's hair 7 in guider 8 of cutting somebody's hair be oriented to when can
Certain horizontal force is born, so can guarantee that do not deflect phenomenon when exerting a force to rolling cage shoe 3.
Hydraulic station 11 connects industrial personal computer 12, by the operation to industrial personal computer, realizes the action control to hydraulic cylinder；It simultaneously can
Realize the defencive functions such as limiting pressure limitation, extreme displacement limitation；By record, test result is completely noted down, exports or beats
Print test result.
Claims (1)
1. a kind of static stiffness test device of rolling cage shoe, including pedestal, one end is equipped with vertical branch on the pedestal upper surface
The pedestal upper surface of support, vertical support frame to the other end is fixed with T-slot bottom plate, and T-slot bottom plate is equipped with mounting plate, installation
Plate is equipped with slot hole corresponding with rolling cage shoe position of mounting hole, and mounting plate, which is fixed with T-slot bottom plate by T-slot fastener, to be connected
It connects, guider of cutting somebody's hair is equipped in the vertical support frame, cuts somebody's hair and is inserted through guider of cutting somebody's hair, guiding of cutting somebody's hair and cut somebody's hair
Device is slidably matched, and can move in the horizontal direction, connection liquid cylinder pressure of cutting somebody's hair, and the hydraulic station of the hydraulic cylinder connects industrial personal computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510564120.9A CN105092230B (en) | 2015-09-07 | 2015-09-07 | A kind of rolling cage shoe static stiffness test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510564120.9A CN105092230B (en) | 2015-09-07 | 2015-09-07 | A kind of rolling cage shoe static stiffness test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105092230A CN105092230A (en) | 2015-11-25 |
| CN105092230B true CN105092230B (en) | 2018-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510564120.9A Active CN105092230B (en) | 2015-09-07 | 2015-09-07 | A kind of rolling cage shoe static stiffness test device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706343B (en) * | 2017-02-28 | 2023-06-23 | 株洲九方装备股份有限公司 | Method and tool for testing radial and axial rigidity of elastic wheel |
| CN107121246A (en) * | 2017-05-08 | 2017-09-01 | 安徽理工大学 | A kind of high adjustable rolling cage shoe stiffness test device in center |
| CN107421727B (en) * | 2017-06-21 | 2019-04-26 | 新昌县联航机械有限公司 | Rolling cage shoe dynamic tester |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101354314A (en) * | 2008-09-22 | 2009-01-28 | 哈尔滨工业大学 | Bearing rigidity test device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090113948A (en) * | 2008-04-29 | 2009-11-03 | 이상득 | The fluid valve test equipment |
| CN101718658B (en) * | 2009-11-17 | 2011-11-09 | 重庆大学 | Device for testing dynamic stiffness and constant pressure of high-speed electric spindle |
| CN201983924U (en) * | 2010-11-02 | 2011-09-21 | 泰安力博机电科技有限公司 | Static performance test device for backstop |
| CN103076222A (en) * | 2013-01-17 | 2013-05-01 | 长安大学 | Multi-station horizontal operation force anti-fatigue test stand |
| CN204882065U (en) * | 2015-09-07 | 2015-12-16 | 煤炭工业合肥设计研究院 | Quiet rigidity test device of gyro wheel cage shoe |
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- 2015-09-07 CN CN201510564120.9A patent/CN105092230B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101354314A (en) * | 2008-09-22 | 2009-01-28 | 哈尔滨工业大学 | Bearing rigidity test device |
Non-Patent Citations (1)
| Title |
|---|
| 基于ANSYS的滚轮罐耳刚度分析;戚晓楠 等;《煤矿机械》;20150630;第36卷(第6期);第130-132页 * |
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| CN105092230A (en) | 2015-11-25 |
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Address after: 230000 Fuyang North Road, Hefei, Hefei, Anhui Applicant after: Hefei design and Research Institute of Coal Industry Co., Ltd. Address before: 230000 Fuyang North Road, Hefei, Hefei, Anhui Applicant before: Hefei Design Research Institute for Coal Industry |
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