CN202403869U - Standard transducer replacing device for build-up force standard machine - Google Patents
Standard transducer replacing device for build-up force standard machine Download PDFInfo
- Publication number
- CN202403869U CN202403869U CN2011205584557U CN201120558455U CN202403869U CN 202403869 U CN202403869 U CN 202403869U CN 2011205584557 U CN2011205584557 U CN 2011205584557U CN 201120558455 U CN201120558455 U CN 201120558455U CN 202403869 U CN202403869 U CN 202403869U
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- standard transducer
- guide rail
- transducer
- machine
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Abstract
The utility model relates to a standard transducer replacing device for a build-up force standard machine. The device comprises a guide rail, a standard transducer moving frame, standard transducers, a positioning system, a driving system and a control system; the guide rail is fixedly connected to a main body framework of the build-up force standard machine; the standard transducer moving frame is arranged on the guide rail; the standard transducers are arranged in the standard transducer moving frame; the standard transducer moving frame is also connected with the driving system, and the driving system is used for driving the standard transducer moving frame; the positioning system is respectively connected with the guide rail and the standard transducer moving frame; and the positioning system and the driving system are respectively connected to the control system. The device realizes automation, lightens the labor intensity of workers, improves the detection efficiency, is accurate in positioning, and eliminates azimuth errors.
Description
[technical field]
The utility model relates to force standard machines, specifically is meant more changing device of a kind of standard transducer that is used for superposing type force standard machine.
[background technology]
Superposing type force standard machine be with one than the high standard transducer of seized LOAD CELLS accuracy as standard; Connect with seized LOAD CELLS; Apply load with hydraulic way or mechanical system; Compare measurement, confirm the meter characteristic such as linearity, repeatability, hysteresis, creep of seized LOAD CELLS.
Standard transducer (becoming overlapping system by a plurality of sensor combinations) is used for measuring system pressure, is installed on above the oil cylinder, and the power value signal feeds back to controlling computer through standard meter, realizes the dynamic control of servo-hydraulic device, the power output of adjustment oil cylinder.
Since different by the range of LOAD CELLS, need to adopt the standard transducer of different range abilities to measure.Therefore, on same superposing type force standard machine, often need to change standard transducer.At present, prior art adopts manual type to change basically, and the shortcoming of bringing like this is: 1, intensity of workers is big; 2, detection efficiency is not high; 3, azimuthal error can appear in the standard transducer location, thereby influences measuring accuracy.
In view of this, the utility model people furthers investigate to the defective of prior art, and has this case to produce.
[summary of the invention]
The utility model technical matters to be solved is to provide more changing device of the standard transducer that is used for superposing type force standard machine a kind of robotization, that detection efficiency and precision are high.
The utility model adopts following technical scheme to solve the problems of the technologies described above:
The standard transducer that is used for superposing type force standard machine is changing device more, comprises that guide rail, standard transducer move frame, standard transducer, positioning system, drive system, control system; Said guide rail is fixedly connected on the main body frame of said superposing type force standard machine; Said standard transducer moves frame and places on the said guide rail; Said standard transducer places said standard transducer to move frame; Said standard transducer moves frame and also connects said drive system, and said drive system is used to drive said standard transducer and moves frame; Said positioning system connects said guide rail respectively, said standard transducer moves frame; Said positioning system and said drive system are connected respectively to said control system.
Said positioning system is a photoelectric positioning system.
Said drive system is a fluid power system.
The advantage of the utility model is: 1, realize robotization alleviating intensity of workers; 2, improve detection efficiency; 3, accurate positioning, solution party's bit error.
[description of drawings]
Combine embodiment that the utility model is done further to describe with reference to the accompanying drawings.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model theory diagram.
[embodiment]
See also shown in Figure 1; The standard transducer that is used for superposing type force standard machine is changing device more, comprises that guide rail 1, standard transducer move the control system of frame 2, standard transducer (becoming overlapping system by a plurality of sensor combinations) 3, positioning system 4, drive system 5, superposing type force standard machine (figure does not show).
Guide rail 1 is fixedly connected on the main body frame of superposing type force standard machine; Standard transducer moves frame 2 and places on the guide rail 1; Standard transducer 3 places standard transducer to move frame 2; Standard transducer moves frame 2 and also connects drive system 4, and drive system 4 is used to drive standard transducer and moves frame 2; Positioning system 4 connects guide rail 1 respectively, standard transducer moves frame 2; Positioning system 4 and drive system 5 are connected respectively to the control system of superposing type force standard machine.
Positioning system 4 is used for that standard transducer is moved frame 2 accurately locatees, and among this embodiment, positioning system 4 adopts photoelectric positioning system.
Drive system 5 provides power for standard transducer moves frame 2, makes standard transducer move frame 2 drive standard transducers 3 and on guide rail 1, moves, and among this embodiment, drive system 5 adopts fluid power systems.
As shown in Figure 2, be the utility model theory diagram.
The utility model course of work is:
During test; The user is according to the selected standard transducer 3 of need of work; Control system is confirmed the position of selected standard transducer 3 according to the demand, and when the working position of being measured by positioning system 4 and the standard transducer 3 actual positions that arrive were inconsistent, control system was sent instruction and given drive system 5; Drive system 5 drags standard transducer and moves frame 2 and drive standard transducers 3 and on guide rail 1, move; Up to the position that positioning system 4 is measured and the position consistency of setting, control system is sent instruction and is given drive system 5, and drive system 5 shuts down.
The beneficial effect of the utility model is:
1, realizes robotization, alleviate intensity of workers.The utility model is realized more emat sensor full automation, adopts the way that guide rail, machinery drag, photoelectricity is located, and making needs sensor to drop on the tram, and need not the staff adopt manual type to change.
2, improve detection efficiency.Owing to realize robotization, improved work efficiency greatly.
3, accurate positioning, solution party's bit error.
The preferable enforcement use-case that the above is merely the utility model is not the protection model figure that is used to limit the utility model.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. the standard transducer that is used for superposing type force standard machine is changing device more, it is characterized in that: comprise that guide rail, standard transducer move frame, standard transducer, positioning system, drive system, control system; Said guide rail is fixedly connected on the main body frame of said superposing type force standard machine; Said standard transducer moves frame and places on the said guide rail; Said standard transducer places said standard transducer to move frame; Said standard transducer moves frame and also connects said drive system, and said drive system is used to drive said standard transducer and moves frame; Said positioning system connects said guide rail respectively, said standard transducer moves frame; Said positioning system and said drive system are connected respectively to said control system.
2. the standard transducer that is used for superposing type force standard machine as claimed in claim 1 is changing device more, and it is characterized in that: said positioning system is a photoelectric positioning system.
3. the standard transducer that is used for superposing type force standard machine as claimed in claim 1 is changing device more, and it is characterized in that: said drive system is a fluid power system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205584557U CN202403869U (en) | 2011-12-28 | 2011-12-28 | Standard transducer replacing device for build-up force standard machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205584557U CN202403869U (en) | 2011-12-28 | 2011-12-28 | Standard transducer replacing device for build-up force standard machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202403869U true CN202403869U (en) | 2012-08-29 |
Family
ID=46701511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205584557U Expired - Lifetime CN202403869U (en) | 2011-12-28 | 2011-12-28 | Standard transducer replacing device for build-up force standard machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202403869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564688A (en) * | 2011-12-28 | 2012-07-11 | 福建省计量科学研究院 | Standard transducer exchange device for build-up force standard machine |
-
2011
- 2011-12-28 CN CN2011205584557U patent/CN202403869U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564688A (en) * | 2011-12-28 | 2012-07-11 | 福建省计量科学研究院 | Standard transducer exchange device for build-up force standard machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Aspire Electric Technology (Changzhou) Co., Ltd. Assignor: Fujian Metrology Institute Contract record no.: 2013320000486 Denomination of utility model: Standard transducer exchange device for build-up force standard machine Granted publication date: 20120829 License type: Exclusive License Record date: 20130604 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |
|
| CX01 | Expiry of patent term |