CN208012809U - A kind of full-automatic pressure table calibrating installation - Google Patents
A kind of full-automatic pressure table calibrating installation Download PDFInfo
- Publication number
- CN208012809U CN208012809U CN201820584882.4U CN201820584882U CN208012809U CN 208012809 U CN208012809 U CN 208012809U CN 201820584882 U CN201820584882 U CN 201820584882U CN 208012809 U CN208012809 U CN 208012809U
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- full
- workbench
- pressure table
- calibrating installation
- automatic pressure
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Abstract
A kind of full-automatic pressure table calibrating installation, including fuselage, set on body upper workbench and cover in protective cover outside workbench, the worktable upper surface is equipped at least three fixed pedestals；The fixed pedestal upper surface is equipped with mounting hole, and inner wall of the hole installing is equipped with internal thread；An oil supply mechanism is equipped in the fuselage；The oil supply mechanism is connected by several pipelines with mounting hole；Master gauge is equipped with one of in the fixed pedestal, master gauge passes through internal thread and mounting hole bolt；Stand corresponding with its position is equipped on front side of the fixed pedestal；The stand is equipped with a stroke hole in longitudinal strip；Stroke hole top is equipped with a regulating mechanism.The full-automatic pressure table calibrating installation of the utility model can examine and determine at least two pressure gauge simultaneously, improve calibrating efficiency, and can avoid it is cumbersome and tired caused by touching manually, before being allowed to nervous tired work become light.
Description
Technical field
The utility model is related to a kind of full-automatic pressure table calibrating installations.
Background technology
Pressure gauge refers to measuring and indicating the instrument higher than environmental pressure using elastic element as sensing element, can define
Oil pressure situation is perceived, so that staff is clearly observed whether oil pressure is abnormal by the pointer trend of pressure gauge, therefore be
The accuracy for ensureing oil pressure, avoids accidents, and needs the precision for ensureing pressure gauge, to need before the pressure gauge use
Precision verification is carried out, and pressure gauge calibrating installation is a kind of device for pressure gauge precision verification, the inspection of traditional pressure gauge
The pressure gauge of a standard can be installed on the table by determining device all, when examining and determine new pressure gauge, by the pressure to be examined and determine
Table is installed to workbench, is then given the pressure gauge of standard and one oil pressure of pressure gauge to be examined and determine simultaneously, is and then worked
Personnel are advised by the deviation of direct visual perception pressure gauge numerical value to be examined and determine and the pressure gauge numerical value of standard according to corresponding calibrating
Journey is to determine whether to meet accuracy class.It follows that traditional pressure gauge calibrating installation is examined and determine for single-station, calibrating efficiency
It is extremely low, and be easy to be influenced by staff's working condition, with the increase of calibrating amounts, calibrating efficiency also can constantly drop
Low, this calibrating mode easily causes eye fatigue with greater need for the eyesight high concentration of staff, damages the people of staff
Body health.
According to the vertification regulation of pressure gauge, the indicating value after each pressure calibration point test tapping of pressure gauge is needed to change
Amount, method is that the pointer indicating value of a pressure gauge is recorded after boosting to specified calibrating pressure spot, then touches pressure with hand
The watchcase of table, the pressure indicating value of pressure gauge after record touches again finally compare the front and back indicating value of tapping and calculate the calibrating pressure
Indicating value variation caused by the tapping of point.Each pressure gauge generally requires calibrating pressure spot and is boosting and is depressured each 5 points, therefore
Pressure gauge of calibrating needs manual voltage boosting, tapping and record data many times, and the artificial mode for touching pressure gauge does not only result in
Process is very cumbersome, and overall work amount is very big, and easily causes anxiety and the fatigue of staff, is unfavorable for the development of work,
It is unfavorable for the health of human body of staff simultaneously.
Invention content
The technical problem to be solved by the present invention is to provide a kind of full-automatic pressure table calibrating installations, it can be examined simultaneously
Fixed at least two pressure gauge, improves calibrating efficiency, and can avoid cumbersome and tired caused by touching manually, is allowed to
Preceding nervous tired work becomes light.
The technical scheme in the invention for solving the above technical problem is：
The utility model discloses a kind of full-automatic pressure table calibrating installation, including fuselage, the workbench set on body upper
And cover in protective cover outside workbench, it is characterised in that：The worktable upper surface is equipped at least three fixed pedestals；It is described
Fixed pedestal upper surface is equipped with mounting hole, and inner wall of the hole installing is equipped with internal thread；An oil supply mechanism is equipped in the fuselage；The confession
Oil machine structure is connected by several pipelines with mounting hole；Master gauge, standard are equipped with one of in the fixed pedestal
Pressure gauge passes through internal thread and mounting hole bolt；Stand corresponding with its position is equipped on front side of the fixed pedestal；It is described
Stand is equipped with a stroke hole in longitudinal strip；Stroke hole top is equipped with a regulating mechanism；The regulating mechanism connection
There is CCD camera；Automatically controlled tapping mechanism corresponding with its position is equipped on rear side of the fixed pedestal；The workbench front side edge
It is switched along several controls are equipped with；The protective cover inner wall be equipped with a PLC control box, PLC control box respectively with oil supply mechanism,
CCD camera, master gauge, automatically controlled tapping mechanism are connected；The PLC control box is connected with terminal.
The regulating mechanism includes the slide plate being connected with CCD camera, and slide plate width is more than stroke hole width；The cunning
Plate is equipped with perforation corresponding with stroke hole site；The slide plate is equipped with a screw；Described screw one end, which sequentially passes through, wears
Hole, stroke hole are simultaneously bolted with a nut, and nut presses in stand surface.
The automatically controlled tapping mechanism is fixed on by gooseneck on workbench.
The workbench is equipped with the oil return mechanism to match with oil supply mechanism.
The worktable upper surface is set there are five fixed pedestal.
The utility model has the beneficial effects that：
Compared with prior art, it is driven using the PLC control box of the full-automatic pressure table calibrating installation of the utility model structure
Dynamic oil supply mechanism, CCD camera, master gauge, automatically controlled tapping mechanism can realize the number to each test point of pressure gauge to be checked
According to acquisition, so as to accurately judge whether pressure gauge to be examined and determine meets corresponding class of accuracy from computer, and it is right simultaneously
Multiple pressure gauges are examined and determine, and calibrating efficiency can be effectively improved, and whether qualified mode avoids computer judgement precision grade
Staff can only stand the case where being examined and determine before workbench, reduce the possibility of fatigue, decrease workload, CCD
Camera image identification replaces artificial reading, reduces error in reading, can effectively improve calibrating quality, avoids artificial reading and leads
The situation for causing verification result inaccurate, automatically controlled tapping mechanism are even more to realize full-automatic effect instead of manual activity, can keep away
Exempt from it is cumbersome and tired caused by touching manually, before being allowed to nervous tired work become light.
Description of the drawings
Fig. 1 is the structural schematic diagram of an angle of the utility model full-automatic pressure table calibrating installation；
Fig. 2 is the structural schematic diagram of another angle of the utility model full-automatic pressure table calibrating installation；
Fig. 3 is the structural schematic diagram of regulating mechanism.
Specific implementation mode
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments：
It please refers to Fig.1 to Fig.3, the utility model provides a kind of full-automatic pressure table calibrating installation, including fuselage 1, is set to
The workbench 2 of the top of fuselage 1 and protective cover 3 outside workbench 2 is covered in, it is solid that 2 upper surface of the workbench is equipped at least three
Determine pedestal 4；4 upper surface of the fixed pedestal is equipped with mounting hole 5, and 5 inner wall of mounting hole is equipped with internal thread；It is equipped in the fuselage 1
One oil supply mechanism；The oil supply mechanism is connected by several pipelines with mounting hole 5；One of in the fixed pedestal 4
Equipped with master gauge 6, master gauge 6 passes through internal thread and 5 bolt of mounting hole；The front side of the fixed pedestal 4 be equipped with
The corresponding stand in its position 7；The stand 7 is equipped with a stroke hole 8 in longitudinal strip；8 top of stroke hole is equipped with
One regulating mechanism；The regulating mechanism is connected with CCD camera 9；4 rear side of the fixed pedestal is equipped with corresponding with its position
Automatically controlled tapping mechanism 10；2 front side edge of the workbench is along equipped with several control switches 11；3 inner wall of the protective cover is equipped with one
PLC control box 12, PLC control box 12 respectively with oil supply mechanism, CCD camera 9, master gauge 6, automatically controlled 10 phase of tapping mechanism
Connection；The PLC control box 12 is connected with terminal.
The regulating mechanism includes the slide plate 13 being connected with CCD camera 9, and 13 width of slide plate is more than 8 width of stroke hole；
The slide plate 13 is equipped with perforation corresponding with 8 position of stroke hole；The slide plate 13 is equipped with a screw 14；The screw 14
One end sequentially passes through perforation, stroke hole 8 and is bolted with a nut 15, and nut 15 presses in 7 surface of stand.
The automatically controlled tapping mechanism 10 is fixed on by gooseneck 16 on workbench 2.
The workbench 2 is equipped with the oil return mechanism 17 to match with oil supply mechanism.
2 upper surface of the workbench is set there are five fixed pedestal 4.
The application method of the utility model is as follows：
Master gauge 6 is installed, remaining fixed pedestal 4 then all passes through mounting hole 5 one of in fixed pedestal 4
Other upper pressure gauges 18 to be examined and determine of internal thread connection, since 2 upper surface of workbench is equipped at least three fixed pedestals 4, because
This can examine and determine at least two pressure gauges simultaneously.It needs before examining and determine pressure gauge, oil supply mechanism can be opened by controlling switch 11,
PLC control box 12 is arranged calibrating point according to vertification regulation and sends out instruction, and according to the pressure feedback of master gauge 6, driving supplies
Oil machine structure carries out fuel feeding to 5 position of mounting hole and boosts to calibrating point, and carries out pressurize.With the sense of hydraulic oil and tested pressure gauge
After answering element to touch, tested pressure gauge just can perceive oil pressure, and the pointer on table will walk about, and pointer stops therewith
In pressurize, oil pressure is accordingly numerically.
The pressure gauge that CCD camera 9 then can be to be examined and determine to each at this time is captured, and image recognition reads data, and
The photo photographed is transferred to terminal, terminal can be then computer, and automatically controlled tapping mechanism is opened followed by PLC control box 12
10, automatically controlled tapping mechanism 10 will automatically touch pressure gauge under the driving of electric power, and CCD camera 9 is captured again, read
Take the pressure gauge data after tapping.It follows that PLC control box 12 drive oil supply mechanism, CCD camera 9, master gauge 6,
Automatically controlled tapping mechanism 10 can realize the data acquisition to 18 each test point of pressure gauge, each pressure of automatic Verification trace and backhaul
Force, while every testing result is preserved, the automatic qualification determination for carrying out accuracy class, so as to accurately sentence from computer
Whether pressure gauge 18 surely to be examined and determine is qualified, and examines and determine simultaneously multiple pressure gauges 18, can effectively improve calibrating efficiency,
And the whether qualified mode of the automatic judgement precision of computer avoids staff and can only stand the case where being examined and determine before workbench,
The possibility for reducing fatigue decreases workload, and 9 image recognition of CCD camera replaces artificial reading, reduces error in reading,
Calibrating quality can be effectively improved, the situation that artificial reading causes verification result inaccurate is avoided, automatically controlled tapping mechanism 10 is even more
Instead of manual activity, realize full-automatic effect, can avoid it is cumbersome and tired caused by touching manually, it is tight before being allowed to
Opening tired work becomes light.
The volume of the pressure gauge of different model is different, in order to ensure that 9 shooting quality of CCD camera, staff can bases
The model of pressure gauge is adjusted the position of CCD camera 9 by regulating mechanism, when adjusting the height of CCD camera 9, work
Nut 15 can be unscrewed by making personnel, and nut 15 is made no longer to press in 7 surface of stand, and then staff can moving slide board 13,
To drive CCD camera 9 to move, after being moved to actually required position, tightening nut 15, can complete CCD again
The positioning of camera 9.
Automatically controlled tapping mechanism 10 is fixed on by gooseneck 16 on workbench, and gooseneck 16 is a kind of metal stereotypes hoses,
It is that can arbitrarily be bent and determine the metalwork in direction, therefore when the pressure gauge model difference that need to be examined and determine, staff can lead to
It crosses bending gooseneck 16 and is placed in automatically controlled tapping mechanism 10 and suitably beat position, automatically controlled tapping mechanism 10 is made to can adapt to difference
The pressure gauge of model.
Workbench 2 is equipped with the oil return mechanism 17 that matches with oil supply mechanism, and oil return mechanism 17 is in oil supply mechanism not fuel feeding
After can assist its oil return, to wait for next fuel feeding.
2 upper surface of workbench, which is set, just to be remained there are five fixed pedestal 4 after master gauge 6 occupies fixed pedestal 4
Four fixed pedestals 4 of remaininging install four pressure gauges to be examined and determine, while examining and determine four pressure gauges 18, can not only increase substantially
Calibrating efficiency, and conducive to the processing of data, ensure data-handling efficiency.
Claims (5)
1. a kind of full-automatic pressure table calibrating installation, including fuselage, set on body upper workbench and cover in outside workbench
Protective cover, it is characterised in that：The worktable upper surface is equipped at least three fixed pedestals；The fixed pedestal upper surface is set
There are mounting hole, inner wall of the hole installing to be equipped with internal thread；An oil supply mechanism is equipped in the fuselage；If the oil supply mechanism passes through main pipe
Road is connected with mounting hole；Master gauge is equipped with one of in the fixed pedestal, master gauge passes through internal thread
With mounting hole bolt；Stand corresponding with its position is equipped on front side of the fixed pedestal；The stand is equipped with one in vertical
To the stroke hole of strip；Stroke hole top is equipped with a regulating mechanism；The regulating mechanism is connected with CCD camera；It is described
Automatically controlled tapping mechanism corresponding with its position is equipped on rear side of fixed pedestal；The workbench front side edge is opened along several controls are equipped with
It closes；The protective cover inner wall be equipped with a PLC control box, PLC control box respectively with oil supply mechanism, CCD camera, normal pressure
Table, automatically controlled tapping mechanism are connected；The PLC control box is connected with terminal.
2. a kind of full-automatic pressure table calibrating installation according to claim 1, it is characterised in that：The regulating mechanism includes
The slide plate being connected with CCD camera, slide plate width are more than stroke hole width；The slide plate is equipped with opposite with stroke hole site
The perforation answered；The slide plate is equipped with a screw；Described screw one end sequentially passes through perforation, stroke hole and is bolted with a nut,
Nut presses in stand surface.
3. a kind of full-automatic pressure table calibrating installation according to claim 1, it is characterised in that：The automatically controlled tapping mechanism
It is fixed on workbench by gooseneck.
4. a kind of full-automatic pressure table calibrating installation according to claim 1, it is characterised in that：The workbench is equipped with
The oil return mechanism to match with oil supply mechanism.
5. a kind of full-automatic pressure table calibrating installation according to claim 1, it is characterised in that：The worktable upper surface
If there are five fixed pedestals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584882.4U CN208012809U (en) | 2018-04-24 | 2018-04-24 | A kind of full-automatic pressure table calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584882.4U CN208012809U (en) | 2018-04-24 | 2018-04-24 | A kind of full-automatic pressure table calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208012809U true CN208012809U (en) | 2018-10-26 |
Family
ID=63893263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820584882.4U Expired - Fee Related CN208012809U (en) | 2018-04-24 | 2018-04-24 | A kind of full-automatic pressure table calibrating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208012809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304495A (en) * | 2020-10-27 | 2021-02-02 | 安徽海思达机器人有限公司 | Automatic calibrating installation of manometer |
| CN113063543A (en) * | 2021-03-15 | 2021-07-02 | 金仪计量科技(苏州)有限公司 | Pressure gauge calibration method and calibration system |
-
2018
- 2018-04-24 CN CN201820584882.4U patent/CN208012809U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304495A (en) * | 2020-10-27 | 2021-02-02 | 安徽海思达机器人有限公司 | Automatic calibrating installation of manometer |
| CN112304495B (en) * | 2020-10-27 | 2022-06-21 | 安徽海思达机器人有限公司 | Automatic calibrating installation of manometer |
| CN113063543A (en) * | 2021-03-15 | 2021-07-02 | 金仪计量科技(苏州)有限公司 | Pressure gauge calibration method and calibration system |
| CN113063543B (en) * | 2021-03-15 | 2022-12-20 | 金仪计量科技(苏州)有限公司 | Calibration method and calibration system for pressure gauge |
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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: 20181026 Termination date: 20190424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |