CN104807572A - Torque measuring beam device - Google Patents

Torque measuring beam device Download PDF

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Publication number
CN104807572A
CN104807572A CN201510191632.5A CN201510191632A CN104807572A CN 104807572 A CN104807572 A CN 104807572A CN 201510191632 A CN201510191632 A CN 201510191632A CN 104807572 A CN104807572 A CN 104807572A
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China
Prior art keywords
cutting tool
main
support
width
fixing
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Granted
Application number
CN201510191632.5A
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Chinese (zh)
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CN104807572B (en
Inventor
陶泽成
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KUNSHAN INNOVATION TESTING INSTRUMENTS Co.,Ltd.
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陶泽成
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Priority to CN201510191632.5A priority Critical patent/CN104807572B/en
Publication of CN104807572A publication Critical patent/CN104807572A/en
Application granted granted Critical
Publication of CN104807572B publication Critical patent/CN104807572B/en
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Abstract

The invention discloses a torque measuring beam device. The torque measuring beam device comprises a beam body, a support frame and a support member. The beam body is symmetrically provided with weight hang grooves at both ends in the longitudinal direction, the middle portion of the beam body is provided with a mounting hole, and the beam body is arranged integrally. The middle portion of the support frame is provided with a mounting groove, and the support frame is symmetrically provided with support portions at both ends in the width direction. The support member comprises an upper cutting tool and two cutting tool bases. The upper cutting tool comprises a cutting tool back, a cutting tool blade and a connecting portion. The upper cutting tool is arranged in the mounting hole through penetration and the length of the upper cutting tool is larger than the width of the beam body. The cutting tool back of the upper cutting tool is arranged on the beam body. The cutting tool blade of the upper cutting tool is arranged on the cutting tool bases arranged on the support portions. According to the torque measuring beam device, the length of the upper cutting tool is larger than the width of the beam body, so that the upper cutting tool is large in span and stable in structure. Meanwhile, the two cutting tool bases achieve two support points which are small in length and high in sensitivity, so that the measurement accuracy is improved. The beam body is arranged integrally to be easy to machine and mount, and accordingly the measurement can be performed easily.

Description

Torque measurement beam device
Technical field
The invention belongs to mechanics properties testing field, be specifically related to a kind of torque measurement beam device.
Background technology
Along with the progress of society and the development of science and technology, in life, people are more and more higher to the security performance and accurate performance requirement that use article, each industry, in order to ensure device operator safety, produces multiple device and comes the safety in utilization of testing product and accurate performance.
It is important component part in mechanics metering, test that force value detects, and is widely used in the middle of the production, life of its people.The instrument detecting moment of torsion is of a great variety, and commonplace employing counterweight loads on the mode that crossbeam is exported by output shaft again, but the installation support flexibility ratio of the crossbeam of prior art is low, and measuring accuracy is low.
Therefore, the torque measurement beam device that a kind of measuring accuracy is high is needed badly.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of torque measurement beam device.
In order to achieve the above object, technical scheme of the present invention is as follows:
The invention provides a kind of torque measurement beam device, comprising:
Main body of cross-beam, main body of cross-beam is symmetrically arranged with counterweight at the two ends of its length direction and hangs groove, and the middle part of main body of cross-beam is provided with mounting hole, and main body of cross-beam is wholely set;
Support, the middle part of support is provided with mounting groove, and support is symmetrically arranged with support portion at the two ends of its Width, and main body of cross-beam is arranged in mounting groove;
Support member, comprise and fixing a cutting tool and two cutter bearings, fix a cutting tool and comprise the knife back, blade and connecting portion, the knife back is arranged at the top of connecting portion, and blade is arranged at the bottom of connecting portion, and connecting portion is obliquely installed in arbitrary side of its Width and vertical direction, fix a cutting tool and to be arranged in mounting hole and its length dimension is greater than the width dimensions of main body of cross-beam, the knife back of fixing a cutting tool is fixedly installed on main body of cross-beam, and the blade of fixing a cutting tool is arranged in cutter bearing, and two cutter bearings are also fixedly installed on support portion.
In the present invention, counterweight loads on main body of cross-beam, and loading force exports and is used for measuring by main body of cross-beam, and wherein, the length dimension of fixing a cutting tool is greater than the width dimensions of main body of cross-beam, and span is long, Stability Analysis of Structures; Meanwhile, two cutter bearings realize two supporting fulcrums, and fulcrum is short, highly sensitive, thus improves the precision measured, and main body of cross-beam is wholely set, and processing is installed easily, and it is convenient to measure.
Also be provided with torque output shaft in the present invention, it is fixedly installed on the middle part of main body of cross-beam.
On the basis of technique scheme, also can do following improvement:
As preferred scheme, above-mentioned support member also comprises two the first locating parts, and the first locating part is fixedly installed on the both sides in support width direction respectively and is positioned at the both sides of length direction of fixing a cutting tool.
Adopt above-mentioned preferred scheme, the first locating part is arranged at the both sides of length direction of fixing a cutting tool, and makes to fix a cutting tool can not produce displacement at its length direction, improves the stability of structure, improves the accuracy measured further.
As preferred scheme, above-mentioned support member also comprises two the second locating parts, second locating part to be arranged in mounting hole and to be arranged at the both sides of connecting portion Width respectively, and the joint face of the second locating part and connecting portion and two sides of connecting portion Width match respectively and arrange.
Adopt above-mentioned preferred scheme, the second locating part is arranged at the both sides of connecting portion Width, makes to fix a cutting tool can not produce displacement at its Width, improves the stability of structure, improves the accuracy measured further.
As preferred scheme, the height of above-mentioned main body of cross-beam is not less than 2 with the width ratio of main body of cross-beam.
Adopt above-mentioned preferred scheme, the height of main body of cross-beam is not less than 2 with the width ratio of main body of cross-beam, improves the dirigibility of main body of cross-beam, improves the accuracy measured.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 be in Fig. 1 of the present invention A-A to cut-open view.
Wherein, 10. main body of cross-beam, 11. mounting holes, 12. counterweights hang groove, 20. supports, 21. mounting grooves, and 30. fix a cutting tool, 31. cutter bearings, 32. first locating parts, 33 second locating parts..
Embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
In order to reach object of the present invention, as shown in Figure 1 to Figure 2, in wherein a kind of embodiment of the present invention, provide a kind of torque measurement beam device, comprising:
Main body of cross-beam 10, main body of cross-beam 10 is symmetrically arranged with counterweight at the two ends of its length direction and hangs groove 12, and the middle part of main body of cross-beam 10 is provided with mounting hole 11, and main body of cross-beam 10 is wholely set;
Support 20, the middle part of support 20 is provided with mounting groove 21, and support 20 is symmetrically arranged with support portion at the two ends of its Width, and main body of cross-beam 10 is arranged in mounting groove 21;
Support member, comprise fix a cutting tool 30 and two cutter bearings 31, fix a cutting tool and 30 comprise the knife back, blade and connecting portion, the knife back is arranged at the top of connecting portion, blade is arranged at the bottom of connecting portion, connecting portion is obliquely installed at the right flank of its Width and vertical direction, fix a cutting tool and 30 to be arranged in mounting hole 11 and its length dimension is greater than the width dimensions of main body of cross-beam 10, fix a cutting tool 30 the knife back be fixedly installed on main body of cross-beam 10, fix a cutting tool 30 blade be arranged in cutter bearing 31, two cutter bearings 31 are also fixedly installed on support portion.
In present embodiment, counterweight loads on main body of cross-beam 10, and loading force exports and is used for measuring by main body of cross-beam 10, wherein, fix a cutting tool 30 length dimension be greater than the width dimensions of main body of cross-beam 10, span is long, Stability Analysis of Structures; Meanwhile, two cutter bearings 31 realize two supporting fulcrums, and fulcrum is short, highly sensitive, thus improves the precision measured, and main body of cross-beam 10 is wholely set, and processing is installed easily, and it is convenient to measure.
Also be provided with torque output shaft (not shown) in present embodiment, it is fixedly installed on the middle part of main body of cross-beam 10.
Support member above-mentioned in present embodiment also comprises two the first locating part 32, first locating parts 32 and is fixedly installed on the both sides of support 20 Width respectively and is positioned at the both sides of 30 length directions of fixing a cutting tool.Wherein, the first locating part 32 is arranged at the both sides of 30 length directions of fixing a cutting tool, and makes to fix a cutting tool 30 can not produce displacement at its length direction, improves the stability of structure, improves the accuracy measured further.
Support member above-mentioned in present embodiment also comprises two the second locating parts 33, second locating part 33 to be arranged in mounting hole 11 and to be arranged at the both sides of connecting portion Width respectively, and the second locating part 33 matches respectively with the joint face of connecting portion and two sides of connecting portion Width and arranges.Wherein, the second locating part 33 is arranged at the both sides of connecting portion Width, makes to fix a cutting tool 30 can not produce displacement at its Width, improves the stability of structure, improves the accuracy measured further.
In order to optimize implementation result of the present invention further, in another embodiment of the invention, on the basis of foregoing teachings, the height of above-mentioned main body of cross-beam 10 is not less than 2 with the width ratio of main body of cross-beam 10.
Adopt above-mentioned preferred scheme, the height of main body of cross-beam 10 is not less than 2 with the width ratio of main body of cross-beam 10, improves the dirigibility of main body of cross-beam 10, improves the accuracy measured.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.

Claims (5)

1. torque measurement beam device, is characterized in that, comprising:
Main body of cross-beam, described main body of cross-beam is symmetrically arranged with counterweight at the two ends of its length direction and hangs groove, and the middle part of described main body of cross-beam is provided with mounting hole, and described main body of cross-beam is wholely set;
Support, the middle part of described support is provided with mounting groove, and described support is symmetrically arranged with support portion at the two ends of its Width, and described main body of cross-beam is arranged in described mounting groove;
Support member, comprise and fixing a cutting tool and two cutter bearings, described fixing a cutting tool comprises the knife back, blade and connecting portion, the described knife back is arranged at the top of described connecting portion, described blade is arranged at the bottom of described connecting portion, described connecting portion is obliquely installed in arbitrary side of its Width and vertical direction, described fixing a cutting tool is arranged in described mounting hole and its length dimension is greater than the width dimensions of described main body of cross-beam, the described knife back of fixing a cutting tool is fixedly installed on described main body of cross-beam, described blade of fixing a cutting tool is arranged in described cutter bearing, described two cutter bearings are also fixedly installed on described support portion.
2. torque measurement beam device according to claim 1, it is characterized in that, described support member also comprises two the first locating parts, and described first locating part is fixedly installed on the both sides in described support width direction and the both sides of length direction of fixing a cutting tool described in being positioned at respectively.
3. torque measurement beam device according to claim 1 and 2, it is characterized in that, described support member also comprises two the second locating parts, described second locating part to be arranged in described mounting hole and to be arranged at the both sides of described connecting portion Width respectively, and the joint face of described second locating part and connecting portion and two sides of described connecting portion Width match respectively and arrange.
4. torque measurement beam device according to claim 1, is characterized in that, the height of described main body of cross-beam is not less than 2 with the width ratio of described main body of cross-beam.
5. torque measurement beam device according to claim 1, is characterized in that, be also provided with torque output shaft, and it is fixedly installed on the middle part of described main body of cross-beam.
CN201510191632.5A 2015-04-22 2015-04-22 torque measuring beam device Active CN104807572B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510191632.5A CN104807572B (en) 2015-04-22 2015-04-22 torque measuring beam device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510191632.5A CN104807572B (en) 2015-04-22 2015-04-22 torque measuring beam device

Publications (2)

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CN104807572A true CN104807572A (en) 2015-07-29
CN104807572B CN104807572B (en) 2017-05-17

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696197A (en) * 1986-04-11 1987-09-29 Lockheed Corporation System for counterbalancing tool mount loads in a machine tool
US5948997A (en) * 1997-09-02 1999-09-07 Intriplex Technologies, Inc. Swaged connection testing apparatus
CN103076079A (en) * 2013-01-08 2013-05-01 中国船舶重工集团公司第七0四研究所 Torque correcting round standard beam made of hard aluminum alloy material
WO2013169056A1 (en) * 2012-05-10 2013-11-14 전자부품연구원 Force torque sensor, force torque sensor frame, and force torque measurement method
CN103575463A (en) * 2013-11-08 2014-02-12 吉林大学 Independent weight loading-unloading dead-load type torque measurement device
CN104359612A (en) * 2014-11-19 2015-02-18 中国船舶重工集团公司第七0四研究所 Force arm cross beam micro jacking device of ultra-large tool edge type torque standard machine
CN204694387U (en) * 2015-04-22 2015-10-07 昆山市创新科技检测仪器有限公司 Torque measurement beam device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696197A (en) * 1986-04-11 1987-09-29 Lockheed Corporation System for counterbalancing tool mount loads in a machine tool
US5948997A (en) * 1997-09-02 1999-09-07 Intriplex Technologies, Inc. Swaged connection testing apparatus
WO2013169056A1 (en) * 2012-05-10 2013-11-14 전자부품연구원 Force torque sensor, force torque sensor frame, and force torque measurement method
CN103076079A (en) * 2013-01-08 2013-05-01 中国船舶重工集团公司第七0四研究所 Torque correcting round standard beam made of hard aluminum alloy material
CN103575463A (en) * 2013-11-08 2014-02-12 吉林大学 Independent weight loading-unloading dead-load type torque measurement device
CN104359612A (en) * 2014-11-19 2015-02-18 中国船舶重工集团公司第七0四研究所 Force arm cross beam micro jacking device of ultra-large tool edge type torque standard machine
CN204694387U (en) * 2015-04-22 2015-10-07 昆山市创新科技检测仪器有限公司 Torque measurement beam device

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Effective date of registration: 20210519

Address after: 215000 room 4, 38 Jingfan Road, Baicheng Town, Kunshan City, Suzhou City, Jiangsu Province

Patentee after: KUNSHAN INNOVATION TESTING INSTRUMENTS Co.,Ltd.

Address before: 215399 Room 502, 217 Chaoyang West Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province

Patentee before: Tao Zecheng