CN103335760A - Carrier roller starting torque measuring device - Google Patents
Carrier roller starting torque measuring device Download PDFInfo
- Publication number
- CN103335760A CN103335760A CN2013102595676A CN201310259567A CN103335760A CN 103335760 A CN103335760 A CN 103335760A CN 2013102595676 A CN2013102595676 A CN 2013102595676A CN 201310259567 A CN201310259567 A CN 201310259567A CN 103335760 A CN103335760 A CN 103335760A
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- Prior art keywords
- carrier roller
- staring torque
- force beam
- torque measurement
- roller
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000006866 deterioration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention provides a carrier roller starting torque measuring device. A carrier roller comprises a roller shaft and a roller body, and the carrier roller starting torque measuring device is characterized by comprising a seat body used for supporting the two ends of the roller shaft, a locking mechanism arranged on the seat body, and used for locking the roller shaft, a clasping mechanism clasped to the periphery of the roller body, a force arm beam and a weight, wherein one end of the force arm beam is fixedly arranged on the clasping mechanism; a weight bearing part is arranged on the force arm beam; the force arm beam is parallel to a tangent line of the roller body. The carrier roller starting torque measuring device has the advantages of high measuring accuracy, convenience in operation and the like.
Description
Technical field
The present invention relates to a kind of for the measurement mechanism of measuring the carrier roller staring torque.
Background technology
Carrier roller is used for the upper of support crawler belt, prevent that crawler belt is sagging, and can reduce the up-down vibration of crawler belt, be the vitals of endless track installation, the staring torque of carrier roller is the important indicator of performances such as reaction support roller internal clearance, support roller rotary resistance, the internal clearance of support roller can not be too little can not be too big, the gap is too little, then make the support roller rotary resistance excessive, can accelerate the support roller inter deterioration, shorten the serviceable life of support roller; The gap is too big, and then support roller rotates too flexibly, makes between the support roller parts too looseningly, equally also can accelerate the support roller inter deterioration.Therefore, the staring torque of carrier roller must not be exclusively used in the device of measuring the carrier roller staring torque in the market within reasonable range.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, a kind of simple in structure, easy to operate carrier roller staring torque measurement mechanism is provided.
Purpose of the present invention realizes by following technical solution:
A kind of carrier roller staring torque measurement mechanism, described support roller comprises wheel shaft and wheel body, it is characterized in that: comprise pedestal for support wheel shaft two ends, be arranged at the latch mechanism that is used for the locking wheel shaft on the pedestal, can hold hold-fast body, an end at the wheel body outer peripheral face tightly and be fixedly installed on arm of force beam and counterweight on the hold-fast body, described arm of force beam is provided with the counterweight supporting part, and described arm of force beam parallels with the tangent line of described wheel body.
Further, be formed with the two wheel bearing brackets that relatively arrange on the described pedestal, described latch mechanism comprises and is formed on the screw that communicates with the support groove on the described pedestal and is equipped on the clamping screw that can compress wheel shaft in the screw.
Further, described hold-fast body comprises can cooperate the upper and lower semicircular arc enclasped plate of holding tightly at the wheel body outer peripheral face, the two ends of upper and lower semicircular arc enclasped plate are formed with horizontally extending connecting portion respectively, and during work, the connecting portion of upper and lower semicircular arc enclasped plate homonymy is mutually permanently connected.
Further, described arm of force beam one end is welded on the last middle side part of upper semi-circle arc enclasped plate and tangent with upper semi-circle arc enclasped plate.
Further, described connecting portion is formed with the screw that passes for bolt, and the screw bolt and nut locking of quality such as passing through between the connecting portion at described upper and lower semicircular arc enclasped plate two ends connects.
Further, described counterweight supporting part is positioned at the end of described arm of force beam.
The present invention has following beneficial effect:
During measurement with the axle bearing of support roller on pedestal, and by latch mechanism wheel shaft is locked, then hold-fast body is held tightly the outer peripheral face at the wheel body middle part of support roller, adjusting arm of force beam makes it to be horizontal, end at arm of force beam applies counterweight, after arm of force beam descends, counterweight applied force and rotating fulcrum (wheel shaft axle center) are exactly the staring torque of support roller to the product of the vertical range of power, wherein, power is fixed value to the vertical range of rotating fulcrum, so only need read counterweight numerical value just can calculate staring torque easily, easy to operate.
Be welded on the screw bolt and nut of quality such as the last middle side part of upper semi-circle arc enclasped plate and two ends by upper and lower semicircular arc enclasped plate, arm of force beam one end, what can guarantee before the placing counterweight suffered power of wheel body is zero with withing joint efforts substantially, thus the measuring accuracy of raising staring torque.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Embodiment
Shown in seeing figures.1.and.2, a kind of carrier roller staring torque measurement mechanism, comprise pedestal 1 for support wheel shaft two ends, be arranged at the bolt 6 that is used for locking wheel shaft 21 on the pedestal 1, can hold hold-fast body, an end at wheel body 22 outer peripheral faces tightly and be fixedly installed on arm of force beam 32 and counterweight 5 on the hold-fast body, arm of force beam 32 ends are provided with the counterweight supporting part, and arm of force beam 32 parallels with the tangent line of wheel body 22.
Be formed with the two wheel bearing brackets 11 that arrange relatively on the pedestal 1, two support grooves, 11 support wheel shafts, 21 two ends make wheel body 22 unsettled free to rotate, the screw that communicates with support groove 11 on the pedestal, clamping screw 6 is equipped in the screw and can holds out against wheel shaft 21, hold-fast body comprises cooperating to be held tightly on wheel body 22 outer peripheral faces, lower semi-circular arc enclasped plate 31,33, on, lower semi-circular arc enclasped plate 31,33 two ends are formed with horizontally extending connecting portion 311 respectively, 331, during work, on, lower semi-circular arc enclasped plate 31, the connecting portion 311 of 33 homonymies, 331 interconnect by bolt 42 and nut 41, on, lower semi-circular arc enclasped plate 31, quality such as the bolt 42 at 33 two ends and nut 41, arm of force beam 32 1 ends are welded on the last middle side part of upper semi-circle arc enclasped plate 31 and tangent with upper semi-circle arc enclasped plate 31.
Concrete working method is: the wheel shaft 21 with support roller during measurement is bearing in the support groove 11 of pedestal 1, and by clamping screw 6 wheel shaft 21 is locked, to go up then, lower semi-circular arc enclasped plate 31 is held the outer peripheral face at wheel body 22 upper and lower sides middle part relatively tightly, and be locked by bolt 42 and nut 41, adjusting arm of force beam 32 makes it to be horizontal, end at arm of force beam 32 applies counterweight 5, after arm of force beam 32 descends, counterweight 5 applied forces and rotating fulcrum (wheel shaft axle center) are exactly the staring torque of support roller to the product of the vertical range of power, wherein, power is fixed value to the vertical range of rotating fulcrum, so only need read counterweight numerical value just can calculate staring torque easily, easy to operate.
The above only is preferred embodiment of the present invention, so can not limit scope of the invention process with this, i.e. the equivalence of doing according to the present patent application claim and description changes and modifies, and all should still belong in the scope that patent of the present invention contains.
Claims (6)
1. carrier roller staring torque measurement mechanism, described support roller comprises wheel shaft and wheel body, it is characterized in that: comprise pedestal for support wheel shaft two ends, be arranged at the latch mechanism that is used for the locking wheel shaft on the pedestal, can hold hold-fast body, an end at the wheel body outer peripheral face tightly and be fixedly installed on arm of force beam and counterweight on the hold-fast body, described arm of force beam is provided with the counterweight supporting part, and described arm of force beam parallels with the tangent line of described wheel body.
2. a kind of carrier roller staring torque measurement mechanism according to claim 1, it is characterized in that: be formed with the two wheel bearing brackets that relatively arrange on the described pedestal, described latch mechanism comprises and is formed on the screw that communicates with the support groove on the described pedestal and is equipped on the clamping screw that can compress wheel shaft in the screw.
3. a kind of carrier roller staring torque measurement mechanism according to claim 1, it is characterized in that: described hold-fast body comprises can cooperate the upper and lower semicircular arc enclasped plate of holding tightly at the wheel body outer peripheral face, the two ends of upper and lower semicircular arc enclasped plate are formed with horizontally extending connecting portion respectively, during work, the connecting portion of upper and lower semicircular arc enclasped plate homonymy is mutually permanently connected.
4. a kind of carrier roller staring torque measurement mechanism according to claim 3 is characterized in that: described arm of force beam one end is welded on the last middle side part of upper semi-circle arc enclasped plate and tangent with upper semi-circle arc enclasped plate.
5. according to claim 3 or 4 described a kind of carrier roller staring torque measurement mechanisms, it is characterized in that: described connecting portion is formed with the screw that passes for bolt, and the screw bolt and nut locking of quality such as passing through between the connecting portion at described upper and lower semicircular arc enclasped plate two ends connects.
6. according to claim 1 or 2 or 3 or 4 described a kind of carrier roller staring torque measurement mechanisms, it is characterized in that: described counterweight supporting part is positioned at the end of described arm of force beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310259567.6A CN103335760B (en) | 2013-06-26 | 2013-06-26 | Carrier roller starting torque measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310259567.6A CN103335760B (en) | 2013-06-26 | 2013-06-26 | Carrier roller starting torque measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103335760A true CN103335760A (en) | 2013-10-02 |
| CN103335760B CN103335760B (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310259567.6A Expired - Fee Related CN103335760B (en) | 2013-06-26 | 2013-06-26 | Carrier roller starting torque measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103335760B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180992A (en) * | 2014-09-18 | 2014-12-03 | 天津电气科学研究院有限公司 | Measuring method for vertical type hydrostatic bearing sensitivity |
| CN105444936A (en) * | 2016-01-07 | 2016-03-30 | 贵州华烽电器有限公司 | Locked-rotor torque testing tool for automobile roof window mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201083566Y (en) * | 2007-07-11 | 2008-07-09 | 许晓华 | Electric motor start-up moment test device |
| RU2332650C1 (en) * | 2006-11-28 | 2008-08-27 | Государственное образовательное учреждение высшего профессионального образования "Московский энергетический институт (технический университет)" (ГОУВПО "МЭИ (ТУ)") | Method of determination of body static moment |
| CN201373783Y (en) * | 2009-04-01 | 2009-12-30 | 南车株洲电力机车研究所有限公司 | Testing device of variable paddle bearing friction torque of wind driven generator |
| CN201464099U (en) * | 2009-09-04 | 2010-05-12 | 重庆长安汽车股份有限公司 | Measurement device for engine timing loosening torque |
| US20100251832A1 (en) * | 2007-12-04 | 2010-10-07 | Kirkpatrick William E | Dynamometer |
| JP2012008064A (en) * | 2010-06-28 | 2012-01-12 | Panasonic Corp | Torque detector |
| CN102419229A (en) * | 2011-12-09 | 2012-04-18 | 安徽巨一自动化装备有限公司 | Bearing pedestal starting moment measuring apparatus |
| CN203298913U (en) * | 2013-06-26 | 2013-11-20 | 泉州市泉永机械发展有限公司 | Track riding wheel starting torque measuring device |
-
2013
- 2013-06-26 CN CN201310259567.6A patent/CN103335760B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2332650C1 (en) * | 2006-11-28 | 2008-08-27 | Государственное образовательное учреждение высшего профессионального образования "Московский энергетический институт (технический университет)" (ГОУВПО "МЭИ (ТУ)") | Method of determination of body static moment |
| CN201083566Y (en) * | 2007-07-11 | 2008-07-09 | 许晓华 | Electric motor start-up moment test device |
| US20100251832A1 (en) * | 2007-12-04 | 2010-10-07 | Kirkpatrick William E | Dynamometer |
| CN201373783Y (en) * | 2009-04-01 | 2009-12-30 | 南车株洲电力机车研究所有限公司 | Testing device of variable paddle bearing friction torque of wind driven generator |
| CN201464099U (en) * | 2009-09-04 | 2010-05-12 | 重庆长安汽车股份有限公司 | Measurement device for engine timing loosening torque |
| JP2012008064A (en) * | 2010-06-28 | 2012-01-12 | Panasonic Corp | Torque detector |
| CN102419229A (en) * | 2011-12-09 | 2012-04-18 | 安徽巨一自动化装备有限公司 | Bearing pedestal starting moment measuring apparatus |
| CN203298913U (en) * | 2013-06-26 | 2013-11-20 | 泉州市泉永机械发展有限公司 | Track riding wheel starting torque measuring device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180992A (en) * | 2014-09-18 | 2014-12-03 | 天津电气科学研究院有限公司 | Measuring method for vertical type hydrostatic bearing sensitivity |
| CN104180992B (en) * | 2014-09-18 | 2016-08-24 | 天津电气科学研究院有限公司 | A kind of measuring method of vertical hydrostatic bearing sensitivity |
| CN105444936A (en) * | 2016-01-07 | 2016-03-30 | 贵州华烽电器有限公司 | Locked-rotor torque testing tool for automobile roof window mechanism |
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| Publication number | Publication date |
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| CN103335760B (en) | 2015-04-08 |
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