CN102262023A - Fatigue test device - Google Patents
Fatigue test device Download PDFInfo
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- CN102262023A CN102262023A CN2010101863151A CN201010186315A CN102262023A CN 102262023 A CN102262023 A CN 102262023A CN 2010101863151 A CN2010101863151 A CN 2010101863151A CN 201010186315 A CN201010186315 A CN 201010186315A CN 102262023 A CN102262023 A CN 102262023A
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- driver
- test device
- fatigue test
- programmable controller
- curved bar
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- 238000009661 fatigue test Methods 0.000 title claims abstract description 32
- 238000012360 testing method Methods 0.000 claims abstract description 18
- 230000009471 action Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 25
- 230000004308 accommodation Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 206010016256 fatigue Diseases 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000002596 correlated effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention discloses a fatigue test device, which comprises a platform, a plurality of bearing modules, a plurality of reciprocating test units, at least one driving unit, at least one power supply and at least one control unit, wherein the bearing modules are movably arranged on the platform and are used for fixing a body of an object to be tested; the reciprocating test units are movably arranged adjacent to the bearing modules, and each reciprocating test unit comprises a fixing device and a bent lever; the fixing device is used for fixing a movable part of the object to be tested and is connected with the bent lever; and the movable part is connected to the body; the driving unit is arranged in an accommodating space contained by the platform and is connected with the bent lever to drive the movable part to act; the control unit is arranged in the accommodating space to control the action of the driving unit; and the power supply is arranged in the accommodating space and is connected with the control unit and provides electric power for the control unit and the driving unit. By the fatigue test device, various objects to be tested can be tested simultaneously, and the test efficiency is improved.
Description
Technical field
The present invention relates to a kind of fatigue test device, particularly relevant for a kind of fatigue test device of testing a plurality of determinands simultaneously.
Background technology
At present, the known common a kind of proving installation of fatigue test device can be that determinand is tested at a kind of type only.As changing another kind of determinand, then need to change another kind of proving installation, test multiple determinand as need, then need to prepare multiple proving installation correspondence, expend very much place and cost.Have again at present and can carry out the proving installation that correlated parts is changed according to different testers, the part that correlated parts includes carrying and seizes tester on both sides by the arms, when changing these parts, need stop the fully test job of proving installation, by behind each correlated parts of artificial replacing, proofread and correct the part position of changing again again then.Because present proving installation once can only be tested a kind of determinand, thus the time of renewal part be equal to the non-productive work time, for the mobility of proving installation and the neither symbol economic principle of cost of labor of cost.Again, in response to the diversification in current needs market, the product of research and development is also more various thereupon, and the efficient that how to improve proving installation is with in response to various product, and how to replace the proving installation part that needs replacing in response to different testers fast, to become the essential element that improves laboratory efficient.
Summary of the invention
For solving the problems referred to above that prior art exists, a purpose of the present invention is providing a kind of fatigue test device exactly, only can test a kind of problem of determinand simultaneously to solve known fatigue device, to promote the efficient of test.
The present invention proposes a kind of fatigue test device, and this fatigue test device comprises a platform, a plurality of carrying module, a plurality of accordion seeks unit, at least one driver element, at least one power supply unit and at least one control module.The carrying module is arranged on the platform versatilely, in order to fix a body of a determinand.Be located to the accordion seek unit activity position of adjacent carrying module, the accordion seek unit comprises a stationary installation and a curved bar, and stationary installation is connected in order to a movable part of fixing determinand and with curved bar, and movable part is connected on the body.Wherein above-mentioned carrying module and stationary installation all can be different and carry out corresponding displacement according to the profile of the body of determinand and movable part.Driver element is arranged in the accommodation space that platform comprises, and driver element is connected with curved bar and then drives the movable part action.Control module is arranged in the accommodation space, in order to the action of control drive unit.Power supply unit is arranged in the accommodation space, connects control module, and provides electric power to give control module and driver element.So, driver element can drive curved bar makes the accordion seek unit carry out the testing fatigue of the junction between determinand body and movable part, and, action frequency, speed and the direction that control module can control drive unit and then control the carrying out of whole testing fatigue running.
Wherein, the carrying module comprises a load bearing seat, a briquetting and a rotation fixing button.Load bearing seat is arranged on the platform versatilely, in order to the carrying body.One end of briquetting is arranged on the load bearing seat versatilely, in order to the compacting body.The rotation fixing button is arranged on the briquetting, and the rotation fixing button can make briquetting apply press power in body after screwing, and body is fixed on the load bearing seat, or after the rotation fixing button unscrewed, briquetting was released to the press power of body.
Wherein, driver element comprises a gear train and a driver.Gear train connects curved bar, and driver connects gear train and further drives curved bar.
Wherein, gear train comprises one first roller, one second roller and a driving belt.The both sides of first roller connect one of them curved bar respectively, and second roller is connected with driver, and driving belt is connected between first roller and second roller, and driving belt is in order to transmission first roller and second roller.
Wherein, the gear train of fatigue test device of the present invention also comprises an outer cover, and outer cover is covered in outside the gear train, in order to prevent that gear train from exposing and foreign matter drops in gear train.
Wherein, control module comprises a programmable controller, a counter and a relay.Counter connects programmable controller and power supply unit, and calculates the action frequency of accordion seek unit.Relay connects driver and programmable controller.When counter reached the pre-determined number that the programmable controller sets, programmable controller trigger relay cut off being connected between this power supply unit and driver.
Wherein, the control module of fatigue test device of the present invention also comprises an EmS button, the EmS button connects programmable controller and power supply unit, after the start of EmS button, programmable controller trigger relay, relay is cut off the electricity supply being connected between supply and driver immediately, forces to stop the driver action.
Wherein, the control module of fatigue test device of the present invention also can comprise an external unit that is used for external computer apparatus.
Wherein, the drive of the programmable controller Control Driver in the fatigue test device of the present invention curved bar carries out the accordion seeks action of 0 degree to 260 degree.
From the above, according to fatigue test device of the present invention, it can have one or more following advantage:
(1) this fatigue test device can carry out corresponding displacement because of the difference of determinand external form.And the part that will change as carrying module and stationary installation modularity, significantly reduces the time of the correction after changing and changing.
(2) this fatigue test device can be provided with a plurality of carrying modules and other necessary correlated parts simultaneously, and can carry out corresponding displacement because of the difference of determinand external form, so can carry out the test of multiple determinand with the time on identical platform.
(3) this fatigue test device carries module, accordion seek unit, driver element and control modules because of with the part modularity on identical platform so can organize according to the needed usefulness configuration in laboratory more, and visual testing requirement amount is adjusted at any time.
Description of drawings
Fig. 1 is the schematic appearance of fatigue test device of the present invention;
Fig. 2 is the inner structure synoptic diagram of fatigue test device of the present invention;
Fig. 3 is carrying module, accordion seek unit and driver element connection diagram;
Fig. 4 is a movable part of the present invention and the signal that is connected of stationary installation;
Fig. 5 is an electrical connection synoptic diagram of the present invention;
Among the figure
1: platform; 2: the carrying module; 21: body;
22: load bearing seat; 23: briquetting; 24: the rotation fixing button;
3: the accordion seek unit; 31: stationary installation; 32: curved bar;
33: movable part; 4: driver element; 41: gear train;
42: driver; 411: the first rollers; 412: the second rollers;
413: driving belt; 414: outer cover; 5: control module;
51: the programmable controller; 52: counter; 53: relay;
54: the EmS button; 55: external unit; 6: power supply unit;
7: computer apparatus.
Embodiment
Below in conjunction with embodiment, further set forth the present invention:
See also Fig. 1 and shown in Figure 2, it is the external structure synoptic diagram of an embodiment of fatigue test device of the present invention and the inner structure synoptic diagram of fatigue test device of the present invention.Among the figure, fatigue test device comprises a platform 1, a plurality of carrying module 2, a plurality of accordion seeks unit 3, at least one driver element 4, at least one control module 5 and at least one power supply unit 6.
A plurality of carrying modules 2 are arranged on the platform 1 versatilely, in order to fix a body 21 of a determinand.See also shown in Figure 3ly, be carrying module, accordion seek unit and driver element connection diagram.Accordion seek unit 3 is located at the position of adjacent carrying module 2 versatilely among the figure, and comprises a stationary installation 31 and a curved bar 32.See also shown in Figure 4ly, be the connection diagram of movable part 33 of the present invention and stationary installation 31, can manifest the connected mode of movable part 33 and stationary installation 31 in the present embodiment among the figure.Stationary installation 31 is in order to a fixing movable part 33 of determinand, and stationary installation 31 is connected with curved bar 32, and again, movable part 33 is connected body 21 versatilely.
Wherein, above-mentioned carrying module 2 can carry out corresponding displacement according to the profile external form difference of body 21, and stationary installation 31 can be carried out corresponding displacement according to the external form profile difference of movable part 33.
See also shown in Figure 3ly, carrying module 2 comprises a load bearing seat 22, a briquetting 23 and a rotation fixing button 24 among the figure, and load bearing seat 22 is arranged on the platform 1 versatilely, in order to carrying body 21.One end of briquetting 23 is arranged on the load bearing seat 22 versatilely, and rotation fixing button 24 is arranged on the briquetting 23, can make briquetting 23 apply press power in body 21 after rotation fixing button 24 screws, and body 21 is fixed on the load bearing seat 22; After rotation fixing button 24 unscrewed, briquetting 23 was released to the press power of body 21, and body 21 can take off.
See also Fig. 2 and shown in Figure 3.Among the figure, driver element 4 is arranged in the accommodation space 11 that platform 1 comprised.Driver element 4 connects and drives curved bar 32, makes curved bar 32 drive the start of movable part 33.Driver element 4 comprises a gear train 41 and a driver 42.Gear train 41 connects curved bar 32, and driver 42 connects gear train 41, and so, driver 42 drives curved bar 32 via gear train 41.
See also shown in Figure 1ly, among the figure, its gear train 41 also comprises and covers the outer outer cover 414 of gear train 41, and outer cover 414 can prevent that gear train 41 from exposing and foreign matter drops in gear train 41.
See also Fig. 2 and shown in Figure 5, wherein, Fig. 5 is an electrical connection synoptic diagram of the present invention.Among the figure, control module 5 comprises the actions such as speed, direction of action and angle of driver element 4 in order to control drive unit 4.Power supply unit 6 provides electric power to give driver element 4 and control module 5.Control module 5 and power supply unit 6 all are arranged in the accommodation space 11.
Wherein, control module 5 comprises a programmable controller 51, a counter 52 and a relay 53.Relay 53 connects driver 42 and programmable controller 51.Counter 52 connects programmable controller 51 and power supply unit 6, and calculates the number of times of accordion seek unit 3 actions.When counter 52 reached the pre-determined number that programmable controller 51 sets, programmable controller 51 trigger relays 53 were cut off the electricity supply being connected of supply 6 and 42 of drivers, and testing fatigue stops.
Also comprise an EmS button 54 in the control module 5 among the present invention.EmS button 54 connects programmable controller 51 and power supply unit 6, after EmS button 54 action, programmable controller 51 trigger relays 53, relay 53 is cut off the electricity supply being connected of supply 6 and 42 of drivers immediately, pressure stops driver 42 starts, and testing fatigue stops.
The present invention also can comprise an external unit 55, and as RS232, in order to external computer apparatus 7, the user can directly import the carrying out that required speed, angle and the direction of fatigability test directly controlled testing fatigue in external computer apparatus 7.
Wherein, programmable controller 51 Control Driver 42 drive curved bars 32 carry out the accordion seeks action of 0 degree to 260 degree.
But above-mentioned embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (9)
1. fatigue test device is characterized in that it comprises:
One platform has an accommodation space in this platform;
A plurality of carrying modules, this carrying module is arranged on the described platform versatilely, and in order to fix a body of a determinand, this carrying module can carry out corresponding displacement according to the difference of described body profile;
A plurality of accordion seeks unit is located at the position of adjacent described carrying module versatilely, and this accordion seek unit comprises at least:
One stationary installation, a movable part of the fixing described determinand of this stationary installation, this movable part is connected on the described body, and described stationary installation can carry out corresponding displacement according to the difference of described movable part profile, and;
One curved bar, this curved bar connects described stationary installation;
At least one driver element is arranged in the described accommodation space, and this driver element is in order to connect described curved bar, and the described curved bar of this drive unit drives makes described curved bar drive described movable part start;
At least one control module is arranged in the described accommodation space, and this control module is controlled the start of described driver element; And
At least one power supply unit is arranged in the described accommodation space, connects described control module, and this power supply unit provides electric power to give described driver element and described control module.
2. as claim 1 a described fatigue test device, it is characterized in that described carrying module comprises:
One load bearing seat is arranged on the described platform versatilely, in order to carry described body;
One briquetting, an end of this briquetting is arranged on the described load bearing seat versatilely, in order to suppress described body; And
One rotation fixing button, this rotation fixing button is arranged on the described briquetting, can make after this rotation fixing button screws described briquetting apply press power in described body on described load bearing seat, or after described rotation fixing button unscrewed, described briquetting was released to the press power of described body.
3. as claim 1 a described fatigue test device, it is characterized in that described driver element comprises:
One gear train, this gear train connects described curved bar; And
One driver, this driver connects described gear train, and this driver drives described curved bar via described gear train.
4. as claim 3 a described fatigue test device, it is characterized in that described gear train comprises:
One first roller, the both sides of this first roller connect one of them described curved bar respectively;
One second roller, this second roller connects described driver; And
One driving belt, this driving belt are connected between described first roller and described second roller, and this driving belt is in order to described first roller of transmission and described second roller.
5. as claim 4 a described fatigue test device, it is characterized in that described gear train also comprises an outer cover, this outer cover covers outside the described gear train.
6. as claim 3 a described fatigue test device, it is characterized in that described control module comprises:
One programmable controller;
One counter, this counter connect described programmable controller and described power supply unit, and calculate the number of times of described accordion seek unit action; And
One relay, this relay connect described driver and described programmable controller;
Wherein, when described counter reached the pre-determined number that described programmable controller sets, described programmable controller triggered described relay and cuts off being connected between described power supply unit and described driver.
7. as claim 5 a described fatigue test device, it is characterized in that, described control module also comprises an EmS button, this EmS button connects described programmable controller and described power supply unit, after this EmS button actions, described programmable controller triggers described relay, and described relay cuts off being connected between described power supply unit and described driver immediately, forces to stop described driver action.
8. as claim 5 a described fatigue test device, it is characterized in that described control module also comprises an external unit, this external unit is electrically connected described programmable controller, in order to an external computer apparatus, the user is in the carrying out of this computer apparatus input information and then control testing fatigue.
9. as claim 6 a described fatigue test device, it is characterized in that described programmable controller is controlled the described curved bar of described driver drives and carried out the accordion seek start of 0 degree to 260 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010186315 CN102262023B (en) | 2010-05-27 | 2010-05-27 | Fatigue test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010186315 CN102262023B (en) | 2010-05-27 | 2010-05-27 | Fatigue test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102262023A true CN102262023A (en) | 2011-11-30 |
| CN102262023B CN102262023B (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010186315 Expired - Fee Related CN102262023B (en) | 2010-05-27 | 2010-05-27 | Fatigue test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102262023B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502183B (en) * | 2014-11-26 | 2017-04-05 | 晶澳太阳能有限公司 | A kind of silicon chip flower basket weld strength testing machine |
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|---|---|---|---|---|
| CN2601389Y (en) * | 2002-12-15 | 2004-01-28 | 华为技术有限公司 | Clamp for measuring printed circuit board |
| CN2712541Y (en) * | 2004-08-02 | 2005-07-27 | 青岛地恩地机电科技股份有限公司 | Clamp of electric sharpener for grinding round shovel |
| CN2758733Y (en) * | 2004-12-29 | 2006-02-15 | 比亚迪股份有限公司 | Fatigue tester for pivoted cover of cell phone |
| CN2773654Y (en) * | 2004-12-29 | 2006-04-19 | 金宝电子工业股份有限公司 | Multifunctional life experimental equipment |
| TWM315334U (en) * | 2006-11-13 | 2007-07-11 | Ching-Shiung Yang | Fatigue measuring device of a door structure |
| US20070169563A1 (en) * | 2006-01-24 | 2007-07-26 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Multiple testing system and testing method |
| CN201107371Y (en) * | 2007-07-20 | 2008-08-27 | 浙江豪情汽车制造有限公司 | Electric appliances durability test stand |
-
2010
- 2010-05-27 CN CN 201010186315 patent/CN102262023B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2601389Y (en) * | 2002-12-15 | 2004-01-28 | 华为技术有限公司 | Clamp for measuring printed circuit board |
| CN2712541Y (en) * | 2004-08-02 | 2005-07-27 | 青岛地恩地机电科技股份有限公司 | Clamp of electric sharpener for grinding round shovel |
| CN2758733Y (en) * | 2004-12-29 | 2006-02-15 | 比亚迪股份有限公司 | Fatigue tester for pivoted cover of cell phone |
| CN2773654Y (en) * | 2004-12-29 | 2006-04-19 | 金宝电子工业股份有限公司 | Multifunctional life experimental equipment |
| US20070169563A1 (en) * | 2006-01-24 | 2007-07-26 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Multiple testing system and testing method |
| TWM315334U (en) * | 2006-11-13 | 2007-07-11 | Ching-Shiung Yang | Fatigue measuring device of a door structure |
| CN201107371Y (en) * | 2007-07-20 | 2008-08-27 | 浙江豪情汽车制造有限公司 | Electric appliances durability test stand |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502183B (en) * | 2014-11-26 | 2017-04-05 | 晶澳太阳能有限公司 | A kind of silicon chip flower basket weld strength testing machine |
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| Publication number | Publication date |
|---|---|
| CN102262023B (en) | 2013-07-31 |
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Granted publication date: 20130731 |