CN104848974A - Moment-testing tool test bench - Google Patents
Moment-testing tool test bench Download PDFInfo
- Publication number
- CN104848974A CN104848974A CN201510320040.9A CN201510320040A CN104848974A CN 104848974 A CN104848974 A CN 104848974A CN 201510320040 A CN201510320040 A CN 201510320040A CN 104848974 A CN104848974 A CN 104848974A
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- Prior art keywords
- moment
- transmission
- transmission shaft
- shaft
- testing table
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- 238000012360 testing method Methods 0.000 title claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 238000003825 pressing Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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Abstract
The invention discloses a moment-testing tool test bench, and the test bench comprises a bottom plate, a positioning shaft, a pressure plate, a bearing, a fixed sleeve, a transmission block, a first locking screw, a transmission shaft, a second locking screw, and a transmission box. The test bench is characterized in that the positioning shaft is disposed in the transmission shaft, and is connected with the second locking screw; the fixed sleeve is disposed in the transmission box; the transmission shaft is disposed in the bearing in the fixed sleeve; a moment-testing bench is changed into a gear transmission structure, so as to test a loading moment of an electromagnetic brake part, thereby greatly reducing the labor intensity, and greatly improving the production efficiency. The gear transmission of the moment-testing bench has certain self-locking performance, so the tested moment deviation is very large. Through repeated testing, a device for detecting the loading moment of an electromagnetic brake in a rear axle mechanism reduces the labor intensity by 90%, improves the production efficiency by 20 times, and achieves 100% data authenticity.
Description
Technical field
The present invention relates to moment testing experiment machine applied technical field, especially relate to a kind of moment test fixture testing table.
Background technology
At present, prior art test electromagnetic brake loading moment is that rear bridge mechanism whole machine installation is carried out moment test by the heavy counterweight of tune in full test stand, labour intensity is very big, work efficiency is extremely low, a working day can only test 7-8 platform product, and maximum drawback does great damage (ratio of destroying is up to 90%) owing to being static test to back axle organization gear.
Therefore designing a kind of novel moment test job dress testing table is the required technical matters solved of heat beauty.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the object of this invention is to provide a kind of moment test fixture testing table, and then make up the deficiencies in the prior art.
To achieve these goals, the technical solution adopted in the present invention is:
A kind of moment test fixture testing table, comprises base plate, locating shaft, pressing plate, bearing, fixed cover, drive block, the first stop screw, transmission shaft, the second stop screw and transmission case; Described locating shaft is arranged on and is installed in transmission shaft, and is supplied to the second stop nail connection; Described fixed cover is arranged in transmission case; Described transmission shaft is arranged in the bearing in fixed cover.
Further, described pressing plate is established the hole offering transmission shaft and pass, and be fixed by screws in transmission case side.
Further, testing table bottom is fixed on base plate by gib screw.
Further, described drive block is arranged on transmission shaft one end, and is fixed on transmission shaft by the first stop screw.
Further, described transmission case one end is connected with register pin.
Adopt after technique scheme, the present invention compared to the prior art advantageously:
Moment test board is modified into gear transmission structure to test electromagnetic brake component load moment by it, such advantage greatly reduces labour intensity, greatly enhance productivity, but moment test board gear drive has certain self-locking performance, the moment values deviation of test is very large.Finally design through repetition test and occur present back axle mechanism electromagnetic detent loading moment pick-up unit, the effect of generation is that labour intensity reduces 90%, and production efficiency improves 20 times, data validity 100%.And this device interchangeability is very strong, can test the product of nearly 10 sections of different models.Global design structure is simply novel, practical, is easy to promote the use of.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is one-piece construction schematic diagram of the present invention;
Fig. 2 is transmission case structural representation of the present invention;
Fig. 3 is base arrangement schematic diagram of the present invention;
Fig. 4 is positioning axis structure schematic diagram of the present invention;
In Reference numeral: 1-base plate; 2-locating shaft; 3-gib screw; 4-pressing plate; 5-bearing; 6-fixed cover; 7-drive block; 8-first stop screw; 9-transmission shaft; 10-second stop screw; 11-screw; 12-register pin; 13-transmission case.
Embodiment
The following stated is only preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment, is shown in Figure of description 1 ~ 4.
As shown in figures 1-4, a kind of moment test fixture testing table, comprises base plate 1, locating shaft 2, pressing plate 4, bearing 5, fixed cover 6, drive block 7, first stop screw 8, transmission shaft 9, second stop screw 10 and transmission case 13; Described locating shaft 2 is arranged on and is installed in transmission shaft 9, and is supplied to the second stop nail connection; Described fixed cover 6 is arranged in transmission case 13; Described transmission shaft 9 is arranged in the bearing 5 in fixed cover 6.
Further, described pressing plate 4 is established the hole offering transmission shaft 9 and pass, and be fixed on transmission case 13 side by screw 11.
Further, testing table bottom is fixed on base plate 1 by gib screw 3.
Further, described drive block 7 is arranged on transmission shaft 9 one end, and is fixed on transmission shaft 9 by the first stop screw 8.
Further, described transmission case 13 one end is connected with register pin 12.
The present invention is in use: torque detector and electromagnetic brake are carried out being connected through mechanical drive mode by electromagnetic brake loading moment pick-up unit, when close to the static load moment numerical value accurately testing out electromagnetic brake when 0 loss.
Adopt mechanical moment test fixture structure, gearing good, structure is simply easy to realize.
The above is only better embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.
Claims (5)
1. a moment test fixture testing table, comprises base plate, locating shaft, pressing plate, bearing, fixed cover, drive block, the first stop screw, transmission shaft, the second stop screw and transmission case; It is characterized in that: described locating shaft is arranged on and is installed in transmission shaft, and be supplied to the second stop nail connection; Described fixed cover is arranged in transmission case; Described transmission shaft is arranged in the bearing in fixed cover.
2. a kind of moment test fixture testing table according to claim 1, is characterized in that: described pressing plate is established the hole offering transmission shaft and pass, and be fixed by screws in transmission case side.
3. a kind of moment test fixture testing table according to claim 1, is characterized in that: testing table bottom is fixed on base plate by gib screw.
4. a kind of moment test fixture testing table according to claim 1, be is characterized in that: described drive block is arranged on transmission shaft one end, and is fixed on transmission shaft by the first stop screw.
5. a kind of moment test fixture testing table according to claim 1, is characterized in that: described transmission case one end is connected with register pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510320040.9A CN104848974A (en) | 2015-06-11 | 2015-06-11 | Moment-testing tool test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510320040.9A CN104848974A (en) | 2015-06-11 | 2015-06-11 | Moment-testing tool test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104848974A true CN104848974A (en) | 2015-08-19 |
Family
ID=53848789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510320040.9A Pending CN104848974A (en) | 2015-06-11 | 2015-06-11 | Moment-testing tool test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104848974A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2391071B (en) * | 2002-07-22 | 2004-11-03 | Visteon Global Tech Inc | Gear driven mechanical assembly test procedure |
| CN201402195Y (en) * | 2009-04-14 | 2010-02-10 | 北京起重运输机械设计研究院 | Comprehensive performance test bench for brake |
| CN202229871U (en) * | 2011-09-26 | 2012-05-23 | 广德力达电气有限公司 | Kinetic moment test device of electromagnetic brake |
| CN202229872U (en) * | 2011-09-26 | 2012-05-23 | 广德力达电气有限公司 | Electromagnetic brake static moment testing device |
| CN102607750A (en) * | 2012-04-13 | 2012-07-25 | 重庆大学 | Test-bed for friction torque of rolling bearing |
| CN203705164U (en) * | 2014-03-10 | 2014-07-09 | 浙江天鸿传动机械有限公司 | Speed reducer moment rotation speed testboard |
-
2015
- 2015-06-11 CN CN201510320040.9A patent/CN104848974A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2391071B (en) * | 2002-07-22 | 2004-11-03 | Visteon Global Tech Inc | Gear driven mechanical assembly test procedure |
| CN201402195Y (en) * | 2009-04-14 | 2010-02-10 | 北京起重运输机械设计研究院 | Comprehensive performance test bench for brake |
| CN202229871U (en) * | 2011-09-26 | 2012-05-23 | 广德力达电气有限公司 | Kinetic moment test device of electromagnetic brake |
| CN202229872U (en) * | 2011-09-26 | 2012-05-23 | 广德力达电气有限公司 | Electromagnetic brake static moment testing device |
| CN102607750A (en) * | 2012-04-13 | 2012-07-25 | 重庆大学 | Test-bed for friction torque of rolling bearing |
| CN203705164U (en) * | 2014-03-10 | 2014-07-09 | 浙江天鸿传动机械有限公司 | Speed reducer moment rotation speed testboard |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |