CN207964161U - A kind of transmission shaft foil gauge signal scaling holder - Google Patents
A kind of transmission shaft foil gauge signal scaling holder Download PDFInfo
- Publication number
- CN207964161U CN207964161U CN201820458322.4U CN201820458322U CN207964161U CN 207964161 U CN207964161 U CN 207964161U CN 201820458322 U CN201820458322 U CN 201820458322U CN 207964161 U CN207964161 U CN 207964161U
- Authority
- CN
- China
- Prior art keywords
- calibration
- transmission shaft
- bearing
- mounting groove
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a kind of transmission shaft foil gauge signal scaling holder, including rack body, the rack body is made of guide rail, calibration connector, calibration connecting rod, bearing, bearing base, calibration connecting flange, fixed plate, stent foot, mounting groove；The mounting groove is distributed on the guide rail；The calibration connector is incorporated in the calibration connecting rod left end；The bearing base packaged type is attached on the mounting groove；The bearing is combined with the bearing base, forms bearing assembly；The calibration connecting rod is attached on the bearing；The fixed plate is distributed in described mounting groove one end, and the corresponding calibration connecting rod right end distribution.The utility model is of simple structure and low cost, easy to operate, calibration is accurate, can be adapted to the calibration of Multiple Type transmission shaft, and using effect is good.
Description
Technical field
The utility model is related to transmission shaft field of measuring technique, and in particular to a kind of transmission shaft foil gauge signal scaling branch
Frame.
Background technology
The function of vehicle transmission shaft is the power transmission realized between engine torque and vehicle drive axle.Measure vehicle fortune
Acceleration during row such as brakes, slides at the torque transmission shaft under operating modes, for vehicle parts design and optimization, power
With with important directive significance.In the measurement for carrying out torque transmission shaft, the prior art mainly has：1, it is installed on transmission shaft
Torque sensor.2, foil gauge is pasted on transmission shaft, and is demarcated using dedicated torque transmission shaft calibration rack.For
The technology that foil gauge is pasted on transmission shaft, currently pastes foil gauge, and need to be answered using Special-purpose bench on transmission shaft first
The calibration of relationship between varying signal and torque, and also need to build Special-purpose bench, using flexible it is not high, efficiency of assembling is low
Under, rack construction cost is high.
The disclosure of background above technology contents is only used for design and the technical solution that auxiliary understands the utility model, not
The prior art for necessarily belonging to present patent application, no tangible proof show the above present patent application the applying date
In the case of having disclosed, above-mentioned background technology should not be taken to the novelty and creativeness of evaluation the application.
Utility model content
The utility model provide in view of the above technical problems it is a kind of it is of simple structure and low cost, easy to operate, calibration is accurate
The holder that can be adapted to Multiple Type transmission shaft foil gauge signal scaling.
The utility model adopts the following technical solution to achieve the above object：
A kind of transmission shaft foil gauge signal scaling holder, including rack body, the rack body are connected by guide rail, calibration
Head, calibration connecting rod, bearing, bearing base, calibration connecting flange, fixed plate, stent foot, mounting groove composition；On the guide rail
The mounting groove is distributed with；The calibration connector is incorporated in the calibration connecting rod left end；The bearing base packaged type
It is attached on the mounting groove；The bearing is combined with the bearing base, forms bearing assembly；The calibration connecting rod knot
It closes on the bearing；The fixed plate is distributed in described mounting groove one end, and the corresponding calibration connecting rod right end distribution.
Further, the bearing assembly is equipped with two groups, is supported jointly to the calibration connecting rod.
Further, the calibration connecting rod right end is combined with the calibration connecting flange, the calibration connecting flange with wait for
The flange of the vehicle transmission shaft end of measurement matches.
Further, the rack body lower end is combined with the stent foot.
Further, the bearing base is fixed to by bolt packaged type on the mounting groove.
Further, the calibration connector is hexagon column structure.
The advantageous effect of the utility model compared with prior art：The utility model, in conjunction with equipped with two groups of bearing assemblies with
And calibration connecting rod, the influence for effectively avoiding torque calibration process central shaft rod bending stress, frictional force etc. from bringing improve and measure standard
Exactness；Bearing assembly can move adjustment on guide rail, can only be demarcated compared with prior art for a kind of vehicle transmission shaft, this
Utility model can be applicable in the vehicle transmission shaft of various different lengths, and the scope of application is wider；Meanwhile entire supporting structure is simple,
Low production cost, measures simplicity, and using effect is good.
Description of the drawings
Fig. 1 is the cut away view after the utility model assembly vehicle transmission shaft；
Fig. 2 is the vertical view after the utility model assembly vehicle transmission shaft.
Specific implementation mode
As shown in Fig. 1~2, a kind of transmission shaft foil gauge signal scaling holder, including rack body, the rack body by
Guide rail 1, calibration connector 2, calibration connecting rod 3, bearing 4, bearing base 5, calibration connecting flange 6, fixed plate 8, stent foot 9,
Mounting groove 10 forms；The mounting groove 10 is distributed on the guide rail 1；The calibration connector 2 is hexagon column structure, and
It is incorporated in 3 left end of calibration connecting rod；The bearing base 5 is fixed to by bolt packaged type on the mounting groove 10；
The bearing 4 is combined with the bearing base 5, forms bearing assembly, the bearing assembly is equipped with two groups, jointly to the mark
Surely the support of 3 bars is connected.The calibration connecting rod 3 is attached on the bearing 4；The fixed plate 8 is distributed in the mounting groove 10
One end, and corresponding 3 right end of calibration connecting rod is distributed, and also is incorporated with connecting flange in the fixed plate 8, is mainly used for connecting
One end of fixed vehicle transmission shaft 7.3 right end of calibration connecting rod is combined with the calibration connecting flange 6, the calibration connection method
Orchid 6 and the flange of 7 end of vehicle transmission shaft to be measured match, for being attached to the vehicle transmission shaft 7.It is described
Rack body lower end is combined with the stent foot 9.
When the utility model is used, the mobile bearing base 5 is adjusted first, by 7 liang of vehicle transmission shaft to be determined
End with fixed plate 8, calibration connecting rod 3, is connected and fixed by connecting flange respectively, several foil gauges is affixed on vehicle transmission shaft 7
On；Then standard torque is accessed to calibration connector 2, then records the corresponding output signal of foil gauge on vehicle transmission shaft 7, obtains
To the relationship between torque and strain signal.The utility model, in conjunction with equipped with two groups of bearing assemblies and calibration connecting rod, effectively
The influence for avoiding torque calibration process central shaft rod bending stress, frictional force etc. from bringing improves accuracy of measurement；Bearing assembly can be
Mobile adjustment, can be applicable in the vehicle transmission shaft of various different lengths on guide rail, applied widely；Meanwhile entire supporting structure
Simply, low production cost, measures simplicity, and using effect is good.
Claims (6)
1. a kind of transmission shaft foil gauge signal scaling holder, including rack body, it is characterised in that：The rack body is by guide rail
(1), calibration connector (2), calibration connecting rod (3), bearing (4), bearing base (5), calibration connecting flange (6), fixed plate
(8), stent foot (9), mounting groove (10) composition；The mounting groove (10) is distributed on the guide rail (1)；The calibration connector
(2) it is incorporated in calibration connecting rod (3) left end；Bearing base (5) packaged type is attached on the mounting groove (10)；
The bearing (4) is combined with the bearing base (5), forms bearing assembly；The calibration connecting rod (3) is attached to the axis
It holds on (4)；The fixed plate (8) is distributed in the mounting groove (10) one end, and corresponding calibration connecting rod (3) right end point
Cloth.
2. a kind of transmission shaft foil gauge signal scaling holder according to claim 1, it is characterised in that：The bearing assembly
Equipped with two groups.
3. a kind of transmission shaft foil gauge signal scaling holder according to claim 1, it is characterised in that：The calibration connection
Bar (3) right end is combined with the calibration connecting flange (6).
4. a kind of transmission shaft foil gauge signal scaling holder according to claim 1, it is characterised in that：The rack body
Lower end is combined with the stent foot (9).
5. a kind of transmission shaft foil gauge signal scaling holder according to claim 1, it is characterised in that：The bearing base
(5) it is fixed on the mounting groove (10) by bolt packaged type.
6. a kind of transmission shaft foil gauge signal scaling holder according to claim 1, it is characterised in that：The calibration connection
Head (2) is hexagon column structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820458322.4U CN207964161U (en) | 2018-03-30 | 2018-03-30 | A kind of transmission shaft foil gauge signal scaling holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820458322.4U CN207964161U (en) | 2018-03-30 | 2018-03-30 | A kind of transmission shaft foil gauge signal scaling holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207964161U true CN207964161U (en) | 2018-10-12 |
Family
ID=63726971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820458322.4U Expired - Fee Related CN207964161U (en) | 2018-03-30 | 2018-03-30 | A kind of transmission shaft foil gauge signal scaling holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207964161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323426A (en) * | 2021-12-22 | 2022-04-12 | 阿米检测技术有限公司 | Calibration device and calibration method of torque measurement system |
-
2018
- 2018-03-30 CN CN201820458322.4U patent/CN207964161U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323426A (en) * | 2021-12-22 | 2022-04-12 | 阿米检测技术有限公司 | Calibration device and calibration method of torque measurement system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103148982B (en) | Calibration device of pull-press integrated sensor | |
| CN202304704U (en) | Lever measuring structure and deep hole diameter measuring device with the same | |
| CN204649339U (en) | Vibroshock axial-force testing device and test macro thereof | |
| CN202210007U (en) | Experiment device for measuring thread pretightening torque coefficients | |
| CN202471397U (en) | Elastic support parts flexibility tester | |
| CN207964161U (en) | A kind of transmission shaft foil gauge signal scaling holder | |
| CN201688942U (en) | Axial force measuring sensor calibration device | |
| CN103267473B (en) | A kind of blade of vertical axis wind turbine deflection measuring apparatus | |
| CN104897405A (en) | Starter simulation torsional vibration test stand | |
| CN202522218U (en) | High-precision air-pressure-type cable meter counter | |
| CN203053421U (en) | Bearing bush wall thickness automation measurement apparatus | |
| CN203534767U (en) | Pressure sensor calibration device | |
| CN204831636U (en) | Vehicle tie rod axial force transducer and axial force test system | |
| CN203100716U (en) | A loosening clearance measuring device of an automobile backrest | |
| CN204694474U (en) | Starter simulation torsional test platform | |
| CN201974138U (en) | Wide-range inner diameter measurement dial indicator | |
| CN201757687U (en) | Clamping contact type steel rail wheel weight sensor | |
| CN109425472A (en) | Pedal assembly spring F-S curve detection equipment | |
| CN202836456U (en) | Axial clearance detection device for motor output shaft | |
| CN203299007U (en) | Calibration tool for car suspension system | |
| CN208270145U (en) | A kind of calibrating installation of torque tester | |
| CN202101653U (en) | Beam supporting mechanism of three coordinate measuring machine | |
| CN207515995U (en) | A kind of general rod-type wind-tunnel balance pastes quantitative compression system | |
| CN202393367U (en) | Bush outside-diameter measuring device | |
| CN202210063U (en) | Indentation measurement structure of Rockwell hardness tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |