CN208350251U - Length measurer dynamometer - Google Patents
Length measurer dynamometer Download PDFInfo
- Publication number
- CN208350251U CN208350251U CN201820670931.6U CN201820670931U CN208350251U CN 208350251 U CN208350251 U CN 208350251U CN 201820670931 U CN201820670931 U CN 201820670931U CN 208350251 U CN208350251 U CN 208350251U
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- China
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- measurer
- measurement
- adjusting rod
- dynamometer
- sensor
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Abstract
The utility model discloses a kind of length measurer dynamometer, including device for measuring force, device for measuring force is measurement pedestal with marble plate, and measurement pedestal installs a polished rod as adjustable strut, and polished rod installs sensor adjusting rod and measurer adjusting rod；The fixing holder on sensor adjusting rod, and fixed sensor by attachment screw, fixator installs corresponding measuring head when needing to measure；Measurer fixator is installed on measurer adjusting rod, the measurer measured will be needed to fix, and adjusts measurement angle sensor head and gage measuring face holding perpendicular contact.The technical issues of length measurer dynamometer provided by the utility model, solution is the load cell using small-range, and accuracy of measurement is high, and stability is good, can be used as the standard of dynamometry.Aided design makes the dynamometry clamping device for being suitble to each measurement range measurer, to achieve the purpose that have range wide.
Description
Technical field
The utility model relates to metering fields, are application technology of the mechanical meaurement in terms of geometric sense measurement verification calibration,
More particularly to a kind of length measurer dynamometer.
Background technique
Length measurer dynamometer is mainly used for micrometer class measurer (including outside micrometer, micrometric depth gauge, lever-type micrometer
Deng), instruction class measurer (including dial gauge, amesdial, lever meter etc.) " dynamometry " and " dynamometry variation " two projects calibration.At present
Not ready-made dynamometer meets the dynamometry alignment requirements of the existing measurer of factory comprehensively in the market, and national verification regulation is to micrometer
The dynamometry and dynamometry variation of class measurer and instruction class measurer are distinctly claimed, it is therefore desirable to be developed a measurer dynamometer and be met me
Measurement request, solve the problems, such as exist.
According to investigation, existing force measuring machine in the market common are electronic universal material testing machine, measurement range from 100N to
1000kN etc., the excessive unsuitable use of dynamometry range.Certain type digital display amount instrument dynamometer of certain metering pilot plant production, measurement
Range (0~15) N, resolution ratio 0.01N, ± 1 word of measurement error ± 0.5%.The dynamometer is from measurement range and accuracy of measurement
It is able to satisfy measurement request for upper, but has limitation in terms of mechanical part measurer clamping.The measurer of wide range can not clamping, because
This is not capable of measuring.According to statistics, the requirement that each measurer changes dynamometry and dynamometry is as follows:
According in the above investigation, Technical Design target are as follows: the measurer dynamometer of development be able to satisfy measurement range be (0~
500) the dynamometry requirement for the instruction class measurer that the micrometer class measurer of mm and measurement range are (0~100) mm.The survey of measurer dynamometer
Amount range is (0~30) N, and class of accuracy is 1.0 grades.
Utility model content
The utility model to solve above-mentioned technical problem and the technical solution adopted is that provide a kind of length measurer dynamometer,
Including device for measuring force, device for measuring force is measurement pedestal with marble plate, and measurement pedestal installs a polished rod as adjustable branch
Bar, polished rod install sensor adjusting rod and measurer adjusting rod；The fixing holder on sensor adjusting rod, and pass through attachment screw
Sensor is fixed, fixator installs corresponding measuring head when needing to measure；Measurer fixator is installed on measurer adjusting rod, it will
The measurer for needing to measure is fixed, and adjusts measurement angle sensor head and gage measuring face holding perpendicular contact.
Above-mentioned length measurer dynamometer, in which: the degree control of polished rod and marble plate is in 0.01mm, in light
One or two brackets of design installation on bar, control in 0.01mm with the depth of parallelism of marble plate.
Above-mentioned length measurer dynamometer, in which: further include digital display device, digital display device by load cell and instrument outside
The assembling of shell.
The utility model has the following beneficial effects: that the technical issues of solution utilizes small-range compared with the existing technology
Load cell, accuracy of measurement is high, and stability is good, can be used as the standard of dynamometry.Aided design production is suitble to each measurement range
The dynamometry clamping device of measurer, to achieve the purpose that have range wide.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of length measurer dynamometer.
In figure:
1 sensor, 2 sensor holder, 3 sensor adjusting rod, 4 measurer adjusting rod, 5 measurer fixator, 6 marble bottom
Seat
Specific embodiment
The utility model will be further described with reference to the accompanying drawings and examples.
The utility model provides a kind of length measurer dynamometer, technological difficulties: 1, being suitble to the survey of each measurement range measurer
The design of power device；2, load cell measurement direction variation with measuring force size relation research and analyse and countermeasuress.
The utility model provides a kind of length measurer dynamometer, and service condition is shown in following test data:
1, outside micrometer dynamometer check data:
2, dial gauge dynamometer check data:
Wherein, the specific technical proposal is:
Length measurer dynamometer mainly includes device for measuring force and digital display device two parts.Digital display device is mainly by force-measuring sensing
The design and assembly of device and tool housing, adapter, data line, power supply line, spherical measuring head design and produce welding etc..Dynamometry dress
Setting main function is installation measurer, makes measurer and sensor head perpendicular contact, completes the calibration of dynamometry.Therefore, it is necessary to roots
It is designed according to the shape situation of load cell and variety classes measurer and completes processing and fabricating.It is finally load cell, digital display
The combination installation and debugging and the measurement verification of length measurer dynamometer of device, device for measuring force.
1, the design scheme of device for measuring force
Firstly, needing stable measurement pedestal for the stability of measurement；Second, for the micrometer class amount for meeting wide range
The measurement demand of tool needs adjustable measurement clamping device.Therefore, it is measurement pedestal with marble pedestal 6, a rhizopodium is installed
Enough long polished rod is as adjustable strut, and is allowed to the degree control with marble pedestal 6 in 0.01mm.Then, in light
One or two brackets of design installation on bar, and be allowed to control in 0.01mm with the depth of parallelism of marble pedestal 6, the strut
Effect is fixed sensor and tested measurer.The installation requirement of tested measurer is stable and firm, and the measuring surface and sensor of measurer are surveyed
It is consistent to measure head Impact direction.
Accessory inventory needed for device for measuring force is as follows:
| Serial number | Title | Specification | Quantity |
| 1 | Marble flat base | 100mm×200mm | 1 piece |
| 2 | Polished rod | φ25mm×500mm | 1 |
| 3 | Sensor | (0~30) N, class of accuracy are 0.3 grade | 1 set |
| 4 | Sensor adjusting rod | 1 | |
| 5 | Sensor fixing holder | 1 | |
| 6 | Measurer adjusting rod | 1 | |
| 7 | Measurer fixator | 1 | |
| 8 | Plane survey head | It is several | |
| 9 | Spherical measuring head | It is several | |
| 10 | Fastening screw | φ8mm、φ10mm | It is several |
| 11 | Attachment screw | φ6mm | It is several |
2, the assembling scheme of device for measuring force
Firstly, polished rod is mounted on marble pedestal 6, verticality installs sensor adjusting rod 3 and amount after meeting the requirements
Has adjusting rod 4.Then, sensor holder 2 is installed on sensor adjusting rod 3, and is consolidated sensor 1 by attachment screw
It is fixed, it needs to measure and installs corresponding measuring head.Finally, measurer fixator is installed on measurer adjusting rod, the amount that needs are measured
Tool is fixed, and adjusts measurement angle, and sensor head and gage measuring face is made to keep perpendicular contact.
Although the utility model is disclosed as above with preferred embodiment, so it is not intended to limit the utility model, any
Those skilled in the art, without departing from the spirit and scope of the utility model, when can make a little modification and it is perfect, therefore this
The protection scope of utility model, which is worked as, to be subjected to the definition of the claims.
Claims (3)
1. a kind of length measurer dynamometer, it is characterised in that: including device for measuring force, device for measuring force is measurement bottom with marble plate
Seat, measurement pedestal install a polished rod as adjustable strut, and polished rod installs sensor adjusting rod and measurer adjusting rod；It is sensing
Fixing holder on device adjusting rod, and fixed sensor by attachment screw, fixator installs corresponding survey when needing to measure
Measure head；Measurer fixator is installed on measurer adjusting rod, the measurer measured will be needed to fix, and adjusts the survey of measurement angle sensor
It measures head and gage measuring face keeps perpendicular contact.
2. length measurer dynamometer as described in claim 1, it is characterised in that: the degree control of polished rod and marble plate
In 0.01mm, one or two brackets of design installation on polished rod control in 0.01mm with the depth of parallelism of marble plate.
3. length measurer dynamometer as claimed in claim 2, it is characterised in that: further include digital display device, digital display device is by surveying
The assembling of force snesor and tool housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670931.6U CN208350251U (en) | 2018-05-07 | 2018-05-07 | Length measurer dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670931.6U CN208350251U (en) | 2018-05-07 | 2018-05-07 | Length measurer dynamometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208350251U true CN208350251U (en) | 2019-01-08 |
Family
ID=64888548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820670931.6U Active CN208350251U (en) | 2018-05-07 | 2018-05-07 | Length measurer dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208350251U (en) |
-
2018
- 2018-05-07 CN CN201820670931.6U patent/CN208350251U/en active Active
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