CN207215366U - A kind of dead weight refers to integral type standard torquer - Google Patents
A kind of dead weight refers to integral type standard torquer Download PDFInfo
- Publication number
- CN207215366U CN207215366U CN201721032107.XU CN201721032107U CN207215366U CN 207215366 U CN207215366 U CN 207215366U CN 201721032107 U CN201721032107 U CN 201721032107U CN 207215366 U CN207215366 U CN 207215366U
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- China
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- standard
- dead weight
- servomotor
- guide rail
- torquer
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Abstract
The utility model discloses a kind of dead weight to refer to integral type standard torquer, including TT＆C system, servomotor, standard torque sensor, bascule, counterweight loading and unloading body, fuselage and guide rail；Described TT＆C system connection servomotor and counterweight loading and unloading body, described guide rail are located at the side of fuselage upper surface, are provided with servomotor and standard torque sensor above guide rail, described servomotor connects with standard torque sensor；Described bascule is located at the opposite side of fuselage upper surface, and the both sides of the bascule are provided with counterweight loading and unloading body.The standard torquer adds the selectivity and the property of can refer to using process, and acquisition expenses is low, maintenance cost is low, detection efficiency is high, strong adaptability, easy to operate, overcomes dead weight type safe standard torquer and refers to the respective limitation of formula standard torquer.
Description
Technical field
A kind of standard torquer is the utility model is related to, in particular it relates to which a kind of dead weight refers to integral type standard torquer.
Background technology
Standard torquer includes dead weight type safe standard torquer, lever standard torquer and with reference to formula standard torquer three
Kind, the degree of accuracy of the wherein lever standard torquer of dead weight type safe standard torquer is higher, and is marked with reference to formula standard torquer
Itself degree of accuracy of quasi- torque sensor and the influence degree of accuracy of moment of friction are relatively low.
Lever standard torquer mainly for more than 5000Nm high pulling torque operating mode, domestic only indivedual laboratories with.
Dead weight type safe standard torquer and the medium and small moment of torsion operating mode with reference to formula standard torquer mainly for below 5000Nm, at present all kinds of
Measurement technology mechanism and application torque metering instrument manufacturer facility man are widely used.
Although the dead weight type safe standard torquer degree of accuracy is higher, acquisition expenses is big, maintenance cost is high, detection efficiency is low；Ginseng
Although examining, the formula standard torquer degree of accuracy is relatively low, and acquisition expenses is small, maintenance cost is low, detection efficiency is high.
Utility model content
The purpose of this utility model is to provide a kind of dead weight and refers to integral type standard torquer, existing dead weight type safe moment of torsion mark
Quasi- machine and reference formula standard torquer are combined, and dead weight type safe moment of torsion mark is realized with same fuselage, TT＆C system and loading system
Quasi- machine and the reference respective function of formula standard torquer.
The utility model is achieved through the following technical solutions：
A kind of dead weight refers to integral type standard torquer, including TT＆C system, servomotor, standard torque sensor, etc.
Arm bar, counterweight loading and unloading body, fuselage and guide rail (due to standard torque sensor profile cun, shaft coupling it is not of uniform size etc. because
Element is, it is necessary to which the device on guide rail keeps relative position movable to adapt to by fixed axis)；Described TT＆C system connection is watched
Take motor and counterweight loading and unloading body, described guide rail is located at the side of fuselage upper surface, be provided with above guide rail servomotor and
Standard torque sensor, described servomotor connect with standard torque sensor；Described bascule is located at fuselage upper table
The opposite side in face, the both sides of the bascule are provided with counterweight loading and unloading body.
Further, described dead weight also includes a detachable retainer with reference to integral type standard torquer, and described can
Retainer is dismantled to be located between guide rail and bascule.
Further, described dead weight also includes a reducing gear, described reductor with reference to integral type standard torquer
Structure is connected, for amplifying the output torque of servomotor on guide rail with standard torque sensor and servomotor.
Further, radial supporting mechanism one and radial supporting mechanism two, described footpath are additionally provided with above described guide rail
Standard torque sensor both sides are located to supporting mechanism one and radial supporting mechanism two, standard torque sensor passes through radial support
Mechanism one connects reducing gear.
Further, connected between described reducing gear and radial supporting mechanism by shaft coupling one, described shaft coupling
Device is used for coaxially connected radial supporting mechanism and sample, and wherein radial support end uses the shaft-like being connected with journal bearing,
Sample end uses the shape to be matched with sample end bumps, common positive tetragonal body or positive hexahedron shape；Described radial direction branch
Shaft coupling two is additionally provided between support mechanism two and detachable retainer, described shaft coupling one and shaft coupling two, which are used to transmit, to be exported
Moment of torsion.
The beneficial effects of the utility model：
A kind of dead weight provided by the utility model refers to integral type standard torquer, using same fuselage, TT＆C system and
Loading system realizes dead weight type safe standard torquer and refers to the respective function of formula standard torquer, adds the choosing using process
Selecting property and the property of can refer to, acquisition expenses is low, maintenance cost is low, detection efficiency is high, strong adaptability, easy to operate, overcomes dead weight
Formula standard torquer and the reference respective limitation of formula standard torquer.
Brief description of the drawings
Fig. 1 is according to structural representation of the present utility model.
1st, TT＆C system 2, servomotor 3, reducing gear 4, shaft coupling 5, radial supporting mechanism 6, standard torque pass
Sensor 7, radial supporting mechanism 8, shaft coupling 9, detachable retainer 10, bascule 11, counterweight 12, counterweight add unloading
Mechanism 13, fuselage 14, guide rail
Embodiment
Preferred embodiment of the present utility model is more fully described below with reference to accompanying drawings.
A kind of dead weight refers to integral type standard torquer, including TT＆C system 1, servomotor 2, standard torque sensor 6,
Bascule 10, counterweight loading and unloading body 12, fuselage 13 and guide rail 14 are (because standard torque sensor profile cun, shaft coupling are big
Small not first-class factor is, it is necessary to which the device on guide rail keeps relative position movable to adapt to by fixed axis)；Described observing and controlling
System 1 connects servomotor 2 and counterweight loading and unloading body 12, and described guide rail 14 is located at the side of the upper surface of fuselage 13, guide rail
14 tops are provided with servomotor 2 and standard torque sensor 6, and described servomotor 2 and standard torque sensor 6 connect；Institute
The bascule 10 stated is located at the opposite side of the upper surface of fuselage 13, and the both sides of the bascule 10 are provided with counterweight loading and unloading body
12。
Further, described dead weight also includes a detachable retainer 9 with reference to integral type standard torquer, and described can
Retainer 9 is dismantled to be located between guide rail 14 and bascule 10.
Further, described dead weight also includes a reducing gear 3, described reductor with reference to integral type standard torquer
Structure 3 is connected, for amplifying the output torque of servomotor 2 on guide rail 14 with standard torque sensor 6 and servomotor 2.
Further, the described top of guide rail 14 is additionally provided with radial supporting mechanism 1 and radial supporting mechanism 27, described
Radial supporting mechanism 1 and radial supporting mechanism 27 be located at the both sides of standard torque sensor 6, standard torque sensor 6 passes through
Radial supporting mechanism 1 connects reducing gear 3.
Further, connected between described reducing gear 3 and radial supporting mechanism 5 by shaft coupling 1, for coaxial
Radial supporting mechanism 5 and sample are connected, wherein radial support end uses the shaft-like being connected with journal bearing, and sample end uses
The shape to be matched with sample end bumps, common positive tetragonal body or positive hexahedron shape, the described He of radial supporting mechanism 27
Shaft coupling 28 is additionally provided between detachable retainer 9, described shaft coupling 1 and shaft coupling 28 are used to transmit output torque.
During specific detection：
Use dead weight type safe standard torquer part：TT＆C system 1 controls the operating of servomotor 2, counterweight loading and unloading body
12 are used for the selection that different torque values correspond to counterweight force value, and bascule 10 and counterweight 11 are used to apply standard torque, detected sample
Product are arranged between shaft coupling 1 and bascule 10.The output torque of control servomotor 2 is amplified through reducing gear 3, is passed through
Shaft coupling 1 is delivered on sample, then the standard torque application of bascule 10 is adjusted by sample, passes through standard
Application torque metering work is completed in the comparison of the torque value of torque value and sample.
Using with reference to formula standard torquer part：TT＆C system 1 controls the operating of servomotor 2, standard torque sensor 6
Level peace is arranged between radial supporting mechanism 5 and radial supporting mechanism 7, and detachable retainer 9 is used for the stop of moment of torsion shafting,
Sample can be then installed between shaft coupling 8 and detachable retainer 9.The output torque of servomotor 2 is controlled through slowing down
Mechanism 3 amplifies, and is applied to by shaft coupling 1 on standard torque sensor 6, then is transmitted to sample by shaft coupling 28
On, application torque metering is completed by the comparison of standard torque sensor 6 and the torque value of sample and worked.
Claims (5)
1. a kind of dead weight refers to integral type standard torquer, it is characterised in that including TT＆C system (1), servomotor (2), mark
Quasi- torque sensor (6), bascule (10), counterweight loading and unloading body (12), fuselage (13) and guide rail (14)；Described observing and controlling
System (1) connection servomotor (2) and counterweight loading and unloading body (12), described guide rail (14) is located at fuselage (13) upper surface
Side, guide rail (14) top are provided with servomotor (2) and standard torque sensor (6), and described servomotor (2) and standard are turned round
Square sensor (6) connects；Described bascule (10) is located at the opposite side of fuselage (13) upper surface, the bascule (10)
Both sides be provided with counterweight loading and unloading body (12).
2. a kind of dead weight according to claim 1 refers to integral type standard torquer, it is characterised in that described dead weight ginseng
Examining integral type standard torquer also includes a detachable retainer (9), described detachable retainer (9) located at guide rail (14) and
Between bascule (10).
3. a kind of dead weight according to claim 1 refers to integral type standard torquer, it is characterised in that described dead weight ginseng
Examining integral type standard torquer also includes a reducing gear (3), and described reducing gear (3) is on guide rail (14), with standard
Torque sensor (6) and servomotor (2) connection, for amplifying the output torque of servomotor (2).
4. a kind of dead weight according to claim 1 refers to integral type standard torquer, it is characterised in that described guide rail
(14) top is additionally provided with radial supporting mechanism one (5) and radial supporting mechanism two (7), described radial supporting mechanism one (5) and
Radial supporting mechanism two (7) is located at standard torque sensor (6) both sides, and standard torque sensor (6) passes through radial supporting mechanism
One (5) connection reducing gear (3).
5. a kind of dead weight according to claim 3 refers to integral type standard torquer, it is characterised in that described reductor
Connected between structure (3) and radial supporting mechanism one (5) by shaft coupling one (4), described radial supporting mechanism two (7) and removable
Unload and shaft coupling two (8) is additionally provided between retainer (9), described shaft coupling one (4) and shaft coupling two (8), which are used to transmitting output, to be turned round
Square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032107.XU CN207215366U (en) | 2017-08-17 | 2017-08-17 | A kind of dead weight refers to integral type standard torquer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032107.XU CN207215366U (en) | 2017-08-17 | 2017-08-17 | A kind of dead weight refers to integral type standard torquer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207215366U true CN207215366U (en) | 2018-04-10 |
Family
ID=61815388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721032107.XU Active CN207215366U (en) | 2017-08-17 | 2017-08-17 | A kind of dead weight refers to integral type standard torquer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207215366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328521A (en) * | 2017-08-17 | 2017-11-07 | 常州市计量测试技术研究所 | A kind of dead weight refers to integral type standard torquer |
| CN109540697A (en) * | 2018-12-16 | 2019-03-29 | 中国航发沈阳发动机研究所 | A kind of load bar assembly, quiet torque load test method and installation method |
-
2017
- 2017-08-17 CN CN201721032107.XU patent/CN207215366U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328521A (en) * | 2017-08-17 | 2017-11-07 | 常州市计量测试技术研究所 | A kind of dead weight refers to integral type standard torquer |
| CN107328521B (en) * | 2017-08-17 | 2023-09-22 | 常州检验检测标准认证研究院 | Dead weight reference integrated torque standard machine |
| CN109540697A (en) * | 2018-12-16 | 2019-03-29 | 中国航发沈阳发动机研究所 | A kind of load bar assembly, quiet torque load test method and installation method |
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