CN208568160U - A kind of scene auxiliary strength sensor calibrating installation - Google Patents
A kind of scene auxiliary strength sensor calibrating installation Download PDFInfo
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- CN208568160U CN208568160U CN201821444192.5U CN201821444192U CN208568160U CN 208568160 U CN208568160 U CN 208568160U CN 201821444192 U CN201821444192 U CN 201821444192U CN 208568160 U CN208568160 U CN 208568160U
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- frame
- pressure
- calibrating installation
- strength sensor
- auxiliary strength
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Abstract
The utility model discloses a kind of scene auxiliary strength sensor calibrating installations, frame including hollow structure, the frame is equipped at least a set of for applying stressed pressure mechanism to pressure sensor, the positioning and guiding component for the pressure sensor to be positioned and is oriented to removably is equipped on the frame, the positioning and guiding component is corresponding with wherein a set of pressure mechanism position.The utility model can assist a variety of pressure sensors and tension-compression sensor are calibrated, is easy to operate, is safe and practical, working strength is effectively reduced, improving working efficiency.
Description
Technical field
The utility model relates to strength sensor collimation technique fields, more specifically, it relates to a kind of scene auxiliary force
Quantity sensor calibrating installation.
Background technique
When calibrating the pressure sensor A and friction force sensor B of MMF-1000 reciprocating friction abrasion tester at the scene,
It cannot go to calibrate with the sensor of standard directly in equipment, it is necessary to remove pressure sensor A, friction force sensor from equipment
B, and calibrated in the position that sensor transmissions line C is unable to ablation experiment machine.As shown in Figure 1, when calibrating pressure sensor A,
It is pressed on the pressure head of pressure sensor A with different standard test weight D, when counterweight D and pressure head are opposing stationary, record pressure is aobvious
The show value of showing device E；Friction force sensor B is tension compression bidirectional, and when calibrating friction force sensor B, frictional force is passed
The upper end of sensor B is hung on bracket F, and different standard test weight D is hung up in the lower end of friction force sensor B, and record pressure is shown
The show value of device E.
This calibration method has the disadvantage that: 1, counterweight is easy to throw and hurt sb.'s feelings, especially larger there are security risk factor
Counterweight place when, thus limiter pressure sensor calibration acquisition data it is insufficient；2, it needs repeatedly to replace different counterweights, work
Make cumbersome, low efficiency.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency for the prior art, and the utility model provides one kind
A variety of pressure sensors can be assisted to be calibrated, is easy to operate, is safe and practical, working strength is effectively reduced, improves working efficiency
Scene auxiliary strength sensor calibrating installation.
Technical scheme of the utility model is as follows: a kind of scene auxiliary strength sensor calibrating installation, including it is hollow
The frame of structure, the frame are equipped at least a set of for applying stressed pressure mechanism, institute to testing pressure sensor
The positioning and guiding component for the testing pressure sensor to be positioned and is oriented to, institute are removably equipped on the frame stated
The positioning and guiding component stated is corresponding with wherein a set of pressure mechanism position.
As a further improvement, the pressure mechanism include grafting be installed on the frame screw rod, be located at institute
State the pressing plate of screw rod one end on the inside of frame.
Further, the other end of the screw rod is equipped with dismountable handle.
Further, the side of the pressing plate and the testing pressure sensor contacts is equipped with protective layer.
Further, the positioning and guiding component includes the guide plate for being located at the pressing plate two sides, and described leads
It is respectively equipped with buckle to board ends, the buckle snaps on the both side plate of the frame.
Further, the buckle is equipped with locking member.
Further, protection cushion block is equipped on the inside of the frame opposite with the pressing plate.
Further, the frame is equipped with magnet base.
Further, the pressing plate, protection cushion block on be respectively equipped with dismountable pull ring.
Beneficial effect
The utility model compared with prior art, has the advantage that are as follows:
1, sensor to be measured and standard transducer are positioned and is guided by positioning and guiding component, reuse press machine
Structure applies continuously adjustable pressure or pulling force to sensor, avoids and repeatedly replaces different counterweights, and a variety of pressure can be assisted to pass
Sensor or tension sensor are calibrated, are easy to operate, is safe and practical, working strength is effectively reduced, improves working efficiency, simultaneously
Improve the accuracy of calibration data；
2, setting screw rod can carry out applying continuously adjustable pressure or pulling force, and structure is simple, at low cost, easy to operate；
3, protective layer and protection cushion block, which is arranged, can prevent from damaging sensor in plus-pressure process；
4, buckle is set and locking member can conveniently adjust the position of guide plate, it is simple, convenient；
5, setting magnet base, which can be convenient, is mounted on frame on testing machine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the prior art；
Fig. 2 is the schematic view of the front view of the utility model；
Fig. 3 is the left view structural representation of the utility model；
Fig. 4 is structural schematic diagram when guide plate is vertically-mounted in the utility model；
Fig. 5 is the structural schematic diagram of guide plate in the utility model；
Fig. 6 is the structural schematic diagram of embodiment two in the utility model；
Fig. 7 is structural schematic diagram of the utility model in actual alignment.
Wherein: 1- frame, 2- testing pressure sensor, 3- screw rod, 4- pressing plate, 5- handle, 6- protective layer, 7- guide plate,
8- buckle, 9- locking member, 10- protection cushion block, 11- magnet base, 12- pull ring, 13- pressure-display device, 14- normal pressure sensing
Device.
Specific embodiment
Specific embodiment in reference to the accompanying drawing is described further the utility model.
Embodiment one
Refering to Fig. 2-5, a kind of scene auxiliary strength sensor calibrating installation, the frame 1 including hollow structure, on frame 1
Equipped at least a set of for applying stressed pressure mechanism to testing pressure sensor 2, in the present embodiment, pressure mechanism is shared
Three sets, it is located at two sides and the top plate of frame 1, the pressure mechanism positioned at the two sides of frame 1 is located at different height, and three sets
Pressure mechanism can facilitate according to the actual situation carries out application pressure to testing pressure sensor 2 from different directions, such as
The direction that can never interfere on testing machine carries out application pressure to testing pressure sensor 2, is removably equipped on frame 1
Positioning and guiding component for testing pressure sensor 2 to be positioned and is oriented to, positioning and guiding component and wherein a set of pressure
Mechanism position is corresponding；Pressure mechanism includes screw rod 3,3 one end of screw rod on the inside of frame 1 that grafting is installed on frame 1
Pressing plate 4, pressing plate 4 is removably mounted on screw rod 3, and screw rod 3 is equipped with self-locking thread, can carry out applying continuously adjustable
Pressure or pulling force, structure is simple, at low cost, easy to operate, suitable for calibrating the pressure sensor and tension compression bidirectional of different ranges
Sensor, the other end of screw rod 3 are equipped with dismountable handle 5, can be convenient rotary screw 3 by hand and apply pressure, can also be with
Rotary screw 3 is carried out with the tool of such as spanner etc substitution handle 5, certainly, pressure mechanism can also use cylinder or hydraulic cylinder
Carry out application pressure；Positioning and guiding component includes the guide plate 7 for being located at 4 two sides of pressing plate, can be to testing pressure sensor 2
It is positioned and is oriented to, guarantee 2 stability under loading of testing pressure sensor, 7 both ends of guide plate are respectively equipped with buckle 8,8 snapping of buckle
On the both side plate of frame 1, buckle 8 is equipped with locking member 9, and locking member 9 is puller bolt, can conveniently adjust guide plate 7
Position, simple, convenient, the width between two guide plates 7 is arbitrarily adjustable, is suitable for different size, pressure of different shapes
Force snesor and tension compression bidirectional pick up calibration.
The side that pressing plate 4 is contacted with testing pressure sensor 2 is equipped with protective layer 6, in frame 1 inside opposite with pressing plate 4
Equipped with protection cushion block 10, protection cushion block 10 is corresponding with 4 position of pressing plate, to be measured when applying pressure to testing pressure sensor 2
Pressure sensor 2 is located between protective layer 6 and protection cushion block 10, can prevent from damaging sensor in plus-pressure process,
Protective layer 6 and protection cushion block 10 are installed by bolt, convenient for disassembly and assembly.
Frame 1 is equipped with magnet base 11, and magnet base 11 is similar to the magnetic stand on dial gauge, can be convenient frame 1
It is mounted on testing machine, improves the stability of frame 1.
Embodiment two
Refering to Fig. 6, dismountable pull ring 12, pull ring 12 and pressing plate 4, neonychium are respectively equipped on pressing plate 4, protection cushion block 10
It can be threaded connection between block 10, pull ring 12, which can be convenient, carries out pulling force calibration to tension-compression sensor.
Refering to Fig. 7, a kind of scene auxiliary force rate sensor calibrating method includes the following steps,
S1, testing pressure sensor 2 and standard pressure transducer 14 are placed side by side on pressing plate 4 and protection cushion block 10 it
Between；
S2, using guide plate 7 by two side positionings of testing pressure sensor 2 and standard pressure transducer 14；
S3, rotary screw 3 make pressing plate 4, testing pressure sensor 2, standard pressure transducer 14, protection 10 phase mutual connection of cushion block
Touching；
S4, continuation rotary screw 3 make pressing plate 4 apply pressure to testing pressure sensor 2 and standard pressure transducer 14；
S5, it is separately recorded in pressure corresponding to testing pressure sensor 2 and standard pressure transducer 14 under different pressure
Calibration can be completed in the pressure value that power display device 13 is shown.
Sensor to be measured and standard transducer are positioned and are guided by positioning and guiding component by the utility model, then are made
Apply continuously adjustable pressure or pulling force to sensor with pressure mechanism, avoids and repeatedly replace different counterweights, can assist more
Kind pressure sensor or tension sensor are calibrated, are easy to operate, is safe and practical, working strength is effectively reduced, improves work
Efficiency, while improving the accuracy of calibration data.
Above-described is only preferred embodiments of the present invention, it should be pointed out that is come for those skilled in the art
It says, under the premise of not departing from the utility model structure, several modifications and improvements can also be made, these all will not influence this reality
With the effect and patent practicability of novel implementation.
Claims (9)
1. a kind of scene auxiliary strength sensor calibrating installation, it is characterised in that: the frame (1) including hollow structure, it is described
Frame (1) is equipped at least a set of for applying stressed pressure mechanism, the frame (1) to testing pressure sensor (2)
On be removably equipped with positioning and guiding component for the testing pressure sensor (2) to be positioned and is oriented to, it is described
Positioning and guiding component is corresponding with wherein a set of pressure mechanism position.
2. a kind of scene auxiliary strength sensor calibrating installation according to claim 1, it is characterised in that: the pressure
Mechanism includes the pressure of the grafting screw rod (3) being installed on the frame (1), screw rod (3) one end being located on the inside of the frame (1)
Plate (4).
3. a kind of scene auxiliary strength sensor calibrating installation according to claim 2, it is characterised in that: the screw rod
(3) the other end is equipped with dismountable handle (5).
4. a kind of scene auxiliary strength sensor calibrating installation according to claim 2, it is characterised in that: the pressing plate
(4) side contacted with the testing pressure sensor (2) is equipped with protective layer (6).
5. a kind of scene auxiliary strength sensor calibrating installation according to claim 2, it is characterised in that: the positioning
Guidance set includes the guide plate (7) for being located at the pressing plate (4) two sides, and the guide plate (7) both ends are respectively equipped with button
Plate (8), the buckle (8) snap on the both side plate of the frame (1).
6. a kind of scene auxiliary strength sensor calibrating installation according to claim 5, it is characterised in that: the buckle
(8) locking member (9) are equipped with.
7. a kind of scene auxiliary strength sensor calibrating installation according to claim 2-6 any one, it is characterised in that:
Protection cushion block (10) is equipped on the inside of the frame (1) opposite with the pressing plate (4).
8. a kind of scene auxiliary strength sensor calibrating installation according to claim 7, it is characterised in that: the frame
(1) magnet base (11) are equipped with.
9. a kind of scene auxiliary strength sensor calibrating installation according to claim 7, it is characterised in that: the pressing plate
(4), it protects on cushion block (10) and is respectively equipped with dismountable pull ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444192.5U CN208568160U (en) | 2018-09-05 | 2018-09-05 | A kind of scene auxiliary strength sensor calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444192.5U CN208568160U (en) | 2018-09-05 | 2018-09-05 | A kind of scene auxiliary strength sensor calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208568160U true CN208568160U (en) | 2019-03-01 |
Family
ID=65451643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821444192.5U Active CN208568160U (en) | 2018-09-05 | 2018-09-05 | A kind of scene auxiliary strength sensor calibrating installation |
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| Country | Link |
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| CN (1) | CN208568160U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827534A (en) * | 2018-09-05 | 2018-11-16 | 广西玉柴机器股份有限公司 | A kind of scene auxiliary strength sensor calibrating installation |
| CN110243538A (en) * | 2019-05-29 | 2019-09-17 | 南京容宇仪器仪表有限公司 | A kind of pressure sensor maximum receiving force checking device |
-
2018
- 2018-09-05 CN CN201821444192.5U patent/CN208568160U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827534A (en) * | 2018-09-05 | 2018-11-16 | 广西玉柴机器股份有限公司 | A kind of scene auxiliary strength sensor calibrating installation |
| CN110243538A (en) * | 2019-05-29 | 2019-09-17 | 南京容宇仪器仪表有限公司 | A kind of pressure sensor maximum receiving force checking device |
| CN110243538B (en) * | 2019-05-29 | 2021-04-06 | 南京容宇仪器仪表有限公司 | Maximum bearing capacity detection device for pressure sensor |
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