CN209373156U - A kind of test fixture for movement valve in rainfall gauge - Google Patents
A kind of test fixture for movement valve in rainfall gauge Download PDFInfo
- Publication number
- CN209373156U CN209373156U CN201920352544.2U CN201920352544U CN209373156U CN 209373156 U CN209373156 U CN 209373156U CN 201920352544 U CN201920352544 U CN 201920352544U CN 209373156 U CN209373156 U CN 209373156U
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- valve
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- test fixture
- motor
- servo motor
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Abstract
The utility model discloses a kind of for moving the test fixture of valve in rainfall gauge, belong to test fixture field, including motor base 2, servo motor 2 and control system, the servo motor is mounted on motor base, rotating arm is connected on the output shaft of the servo motor, U-shaped bar is fixedly connected on the rotating arm, one end of the U-shaped bar is fixedly connected with one end of the rotating arm, and the servo motor is electrically connected with the control system；The scene that the utility model drives full wind-up Simulated rainwater to fall by servo motor, quality testing simply and easily very is carried out to the movement valve in rainfall gauge, pass through the test of the jig, substantially increase production effect, and it ensure that the outgoing of product, the utility model has many advantages, such as that easy to operate, accuracy is high and work efficiency is high.
Description
Technical field
It is especially a kind of for moving the test fixture of valve in rainfall gauge the utility model relates to test fixture field.
Background technique
Rainfall gauge (rainfall recorder or rain glass, rain gage) is that a kind of meteorologist and hydrologist are used to
Measure the instrument of the precipitation in somewhere in a period of time (measurement of snowfall is then needed using snow weighing gauge).It common are siphon
Formula, tipping bucket type and three kinds of Weighing type.The remote gauged rainfall instrument that tipping-bucket rain-gauge is made of inductor and signal recorder, sense
Device is answered to be made of Sheng Yu device, upper tipping bucket, metering tipping bucket, counting tipping bucket, dry reed switch etc.；Logger is by counter, record pen, certainly note
Clock, control circuit board etc. are constituted.Its working principle is that: rainwater enters Sheng Yu device by the mouth of a river of holding of the top, falls into water receiving funnel,
Tipping bucket is flowed into through bell mouth, when water accumulating volume reach a certain height (such as 0.1 millimeter), tipping bucket disequilibrium is overturned.And it is each
Secondary tipping bucket is toppled over, and switch connection circuit is all made, and conveys a pulse signal to logger, logger control recording pen remembers rainfall
Record is got off, and and so on rainfall measurement can be got off.
But many tipping-bucket rain-gauges will appear overturning and have some setbacks and other issues, affect the outgoing of product,
Therefore need to design a kind of test fixture, each product quality of Lai Tiqian batch detection.
Utility model content
To solve the above problems, the utility model proposes following technical schemes:
A kind of test fixture for movement valve in rainfall gauge, including motor base 2, servo motor 2 and control system
System, the servo motor are mounted on motor base, and rotating arm, the rotating arm are connected on the output shaft of the servo motor
On be fixedly connected with U-shaped bar, one end of the U-shaped bar is fixedly connected with one end of the rotating arm, the servo motor and institute
State control system electrical connection.
Preferably, the control system is computer or single-chip microcontroller.
Preferably, the side of the motor base is provided with connector, and the connector is for connecting movement to be tested
Valve base.
In the preferred embodiment of the utility model, the connector is the first convex block, is provided with spiral shell on first convex block
It is closely affixed above pit, first convex block and movement valve base to be detected.
In the preferred embodiment of the utility model, the setting of the side of the motor base is jagged, the notch with it is to be measured
The convex block of the movement valve base of examination matches.
It is further preferred that it is trapezoidal cylinder body shape that the shape of the notch, which is sectional area, and the notch from outside to
Inside more and more wider, it is trapezoidal cylinder body shape, institute that the shape of the second convex block of the movement valve base to be tested, which is sectional area,
The shape for stating notch and the second convex block matches.
In the preferred embodiment of the utility model, the connector is buckle, and the pin thread and female thread of the buckle are solid respectively
Dingan County is on the motor base and the movement valve base of tape test.
In the preferred embodiment of the utility model, it is provided in the side of the motor base for fixing fortune to be tested
The locating piece of dynamic valve base.
Preferably, the shape of the locating piece is U-shaped structure, described in the movement valve base to be tested block just and is placed on
The inside of locating piece, the shape size of the locating piece and the shape size of movement valve base to be tested match, thus anti-
Only movement valve base to be tested is mobile.
In the preferred embodiment of the utility model, the lower surface of the motor base is provided with fixing piece, the fixing piece
For magnet, the magnet can be attracting with the ferromagnetic object that is fixed on work top, so that motor base is fixed,
Prevent its movement.
The utility model has the beneficial effects that 1. the utility model drive full wind-up Simulated rainwater to fall by servo motor
Scene then on computers by connection, pass through the survey of software so that movement valve of tape test or so activity that oscillates
Examination very simply and easily can carry out quality testing to the movement valve in rainfall gauge in this way, by the test of the jig, significantly
Production effect is improved, and ensure that the outgoing of product.
2. the utility model is by being provided with connector and fixing piece, connector is used for the utility model and to be tested
It moves valve base to be connected, fixing piece is fixed on work top for motor base to be connect with work top.
The utility model has many advantages, such as that easy to operate, accuracy is high and work efficiency is high.
Detailed description of the invention
Fig. 1 is utility model works structural schematic diagram；
Fig. 2 is the utility model main view；
Fig. 3 is the utility model perspective view；
Fig. 4 is the utility model motor base structural schematic diagram；
Fig. 5 is another visual structure schematic diagram of the utility model motor base；
Fig. 6 is the structural schematic diagram of the locating piece of the utility model；
Fig. 7 is the bottom surface structure schematic diagram of the utility model；
Appended drawing reference:
Motor base -1, the first convex block -101, threaded hole -102, notch -103, magnet -104, locating piece -105, servo
Motor -2, rotating arm -3, U-shaped bar -4, computer -5, the second convex block -6.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
It elaborates with reference to the accompanying drawing to specific embodiment of the utility model.
Embodiment 1
It is a kind of for moving the test fixture of valve, including 1 liang of motor base in rainfall gauge as shown in Figure 1, Figure 2 and shown in Fig. 3
A, servo motor 2 two and control system, the servo motor 2 are mounted on motor base 1, the output of the servo motor 2
It is connected with rotating arm 3 on axis, U-shaped bar 4, one end of the U-shaped bar 4 and the rotating arm 3 are fixedly connected on the rotating arm 3
One end be fixedly connected, the servo motor 2 is electrically connected with the control system, the control system be computer 5 or monolithic
Machine, the side of the motor base 1 are provided with connector, and the connector is the first convex block 101, on first convex block 101
Threaded hole 102 two are provided with, is closely affixed above first convex block 101 and movement valve base to be detected, it is to be detected
It is also equipped with corresponding threaded hole on movement valve base, valve base by motor base 1 and can be moved by bolt and threaded hole
It connects；
The side setting jagged 103 of the motor base 1, the notch 103 and the connector that is to say in the same side
In that side that motor base 1 is connected with movement valve base, the second convex block of the notch 103 and movement valve base to be tested
6 match, and it is trapezoidal cylinder body shape that the shape of the notch 103, which is sectional area, and the notch 103 is from outside to inside increasingly
Width, it is trapezoidal cylinder body shape, the notch that the shape of the second convex block 6 of the movement valve base to be tested, which is sectional area,
103 match with the shape of the second convex block 6 of movement valve base to be detected.
The servo motor 2 uses Tower pro SG5010 steering engine.
In use, being placed on work top firstly, movement valve to be detected is installed pedestal, two servo motors 2
It is mounted on motor base 2, then the motor base 1 that two install servo motor 2 is mounted on to the bottom for installing movement valve respectively
The both sides of seat when specific installation, pay attention to the second convex block 6 of the 103 alignment motion valve base of notch of motor base 1, from upper past
It traps and sets, then bolt is screwed into the threaded hole 102 of the first convex block 101, thus motor base 1 and movement valve bottom
Seat has been fixedly connected, and then servo motor 2 is connected with computer, starts computer software, the test can be started, servo motor 2
Rotating arm 3 and U-shaped bar 4 is driven to rotate down, on one side application pressure of the downward Simulated rainwater of U-shaped bar 4 to movement valve, movement valve mistake
Go balance to swing to another side, then, another servo computer 2 drives full wind-up 3 and U-shaped bar 4 to rotate down, U-shaped bar 4 after
The continuous another side to movement valve applies pressure, moves toppling over computer each time and will do it record for valve, after test is by qualification,
It unclamps and takes out product, product is tested by the utility model before factory, substantially increases production effect and ensure that
The quality of product.
Embodiment 2
A kind of test fixture for movement valve in rainfall gauge, including motor base 1 two, servo motor 2 two and control
System processed, the servo motor 2 are mounted on motor base 1, and rotating arm 3, institute are connected on the output shaft of the servo motor 2
It states and is fixedly connected with U-shaped bar 4 on rotating arm 3, one end of the U-shaped bar 4 is fixedly connected with one end of the rotating arm 3, described
Servo motor 2 is electrically connected with the control system, the control system be computer 5 or single-chip microcontroller, the one of the motor base 1
Side is provided with connector；
Unlike the first embodiment, the connector is buckle to the present embodiment, and the pin thread and female thread of the buckle are solid respectively
Dingan County is on the motor base 1 and movement valve base to be tested.
In use, being placed on work top firstly, movement valve to be detected is installed pedestal, two servo motors 2
It is mounted on motor base 2, then the motor base 1 that two install servo motor 2 is mounted on to the bottom for installing movement valve respectively
The both sides of seat specifically when installation, need to only buckle pin thread and female thread, thus connect motor base 1 with movement valve base solid
It sets, then servo motor 2 is connected with computer, start computer software, the test can be started, after test is by qualification, pine
It opens and takes out product, product is tested by the utility model before factory, substantially increases production effect and ensure that production
The quality of product.
Embodiment 3
A kind of test fixture for movement valve in rainfall gauge, including motor base 1 two, servo motor 2 two and control
System processed, the servo motor 2 are mounted on motor base 1, and rotating arm 3, institute are connected on the output shaft of the servo motor 2
It states and is fixedly connected with U-shaped bar 4 on rotating arm 3, one end of the U-shaped bar 4 is fixedly connected with one end of the rotating arm 3, described
Servo motor 2 is electrically connected with the control system, and the control system is computer 5 or single-chip microcontroller；
The present embodiment as different from Example 2, is provided with to be tested for fixing in the side of the motor base 1
The locating piece 105 of valve base is moved, the shape of the locating piece 105 is U-shaped structure, and the movement valve base to be tested is lucky
Card is placed on the inside of the locating piece 105, the width phase of the movement valve base of the size and tape test of 105 internal diameter of locating piece
Matching.
In use, being placed on work top firstly, movement valve to be detected is installed pedestal, two servo motors 2
It is mounted on motor base 2, then the motor base 1 that two install servo motor 2 is mounted on to the bottom for installing movement valve respectively
The both sides of seat, it is described to be measured since the width of the movement valve base of the size and tape test of 105 internal diameter of locating piece matches
The movement valve base of examination blocks the inside for being placed on the locating piece 105 just, thus can be very good motor base 1 and movement
Valve base is fixed, and then servo motor 2 is connected with computer, starts computer software, and the test can be started, and test passes through qualification
Afterwards, it unclamps and takes out product, product is tested by the utility model before factory, substantially increases production effect and protect
The quality of product is demonstrate,proved.
Embodiment 4
A kind of test fixture for movement valve in rainfall gauge, including motor base 1 two, servo motor 2 two and control
System processed, the servo motor 2 are mounted on motor base 1, and rotating arm 3, institute are connected on the output shaft of the servo motor 2
It states and is fixedly connected with U-shaped bar 4 on rotating arm 3, one end of the U-shaped bar 4 is fixedly connected with one end of the rotating arm 3, described
Servo motor 2 is electrically connected with the control system, the control system be computer 5 or single-chip microcontroller, the one of the motor base 1
Side is provided with connector, and the connector is one first convex block 101, is provided with 102 liang of threaded hole on first convex block 101
It is a, it is closely affixed above first convex block 101 and movement valve base to be detected, is also provided on movement valve base to be detected
There is corresponding threaded hole, can be connected motor base 1 and movement valve base by bolt and threaded hole；
The side setting jagged 103 of the motor base 1, the notch 103 and the connector that is to say in the same side
In that side that motor base 1 is connected with movement valve base, the second convex block of the notch 103 and movement valve base to be tested
6 match, and it is trapezoidal cylinder body shape that the shape of the notch 103, which is sectional area, and the notch 103 is from outside to inside increasingly
Width, it is trapezoidal cylinder body shape, the notch that the shape of the second convex block 6 of the movement valve base to be tested, which is sectional area,
103 match with the shape of the second convex block 6 of movement valve base to be detected.
The servo motor 2 uses Tower pro SG5010 steering engine.
Unlike the first embodiment, the lower surface of the motor base 1 is provided with fixing piece, the fixation to the present embodiment
Part is magnet 104, and the magnet can be attracting with the ferromagnetic object that is fixed on work top, to fix motor
Pedestal prevents its movement.Specific operation process, with embodiment 1, motor base 1 can be more steady by magnet in the present embodiment
Surely it is adsorbed on work top, so that whole more stable.
Embodiment 5
A kind of test fixture for movement valve in rainfall gauge, including motor base 1 two, servo motor 2 two and control
System processed, the servo motor 2 are mounted on motor base 1, and rotating arm 3, institute are connected on the output shaft of the servo motor 2
It states and is fixedly connected with U-shaped bar 4 on rotating arm 3, one end of the U-shaped bar 4 is fixedly connected with one end of the rotating arm 3, described
Servo motor 2 is electrically connected with the control system, the control system be computer 5 or single-chip microcontroller, the one of the motor base 1
Side is provided with connector；
The connector be buckle, the pin thread and female thread of the buckle be respectively and fixedly installed to the motor base 1 and to
On the movement valve base of test.
As different from Example 2, the lower surface of the motor base 1 is provided with fixing piece, the fixation to the present embodiment
Part is magnet 104, and the magnet can be attracting with the ferromagnetic object that is fixed on work top, to fix motor
Pedestal prevents its movement.Specific operation process, with embodiment 2, motor base 1 can be more steady by magnet in the present embodiment
Surely it is adsorbed on work top, so that whole more stable.
To sum up, the scene that the utility model drives full wind-up Simulated rainwater to fall by servo motor, so that tape test
Movement valve or so the activity that oscillates then on computers by connection, in this way can be very simple by the test of software
Quality testing easily is carried out to the movement valve in rainfall gauge, production effect is substantially increased by the test of the jig, and
It ensure that the outgoing of product.
The utility model has many advantages, such as with easy to operate, accuracy is high and work efficiency is high.
Above-described embodiment only describes the optimal usage mode of existing equipment, and similar conventional machinery means is used to replace this reality
The combination for applying element or above-mentioned technical proposal in example each falls within protection scope.
Claims (10)
1. a kind of for moving the test fixture of valve in rainfall gauge, it is characterised in that: including motor base (1), servo motor
(2), control system and workbench, the motor base (1) and servo motor (2) are respectively equipped with two, are symmetrically set to
The two sides of movement valve base to be tested, the servo motor (2) are mounted on motor base (1), and the motor base (1) is fixed
It on workbench, is connected with rotating arm (3) on the output shaft of the servo motor (2), is fixedly connected on the rotating arm (3)
One end of U-shaped bar (4), the U-shaped bar (4) is fixedly connected with one end of the rotating arm (3), the servo motor (2) and institute
State control system electrical connection.
2. according to claim 1 a kind of for moving the test fixture of valve in rainfall gauge, it is characterised in that: the control
System is computer (5) or single-chip microcontroller.
3. according to claim 2 a kind of for moving the test fixture of valve in rainfall gauge, it is characterised in that: the motor
The side of pedestal (1) is provided with connector, and the connector is for connecting movement valve base to be tested.
4. according to claim 3 a kind of for moving the test fixture of valve in rainfall gauge, it is characterised in that: the connection
Part is the first convex block (101), is provided with threaded hole (102) on first convex block (101), first convex block (101) with to
It is closely affixed above the movement valve base of detection.
5. according to claim 1 a kind of for moving the test fixture of valve in rainfall gauge, it is characterised in that: the motor
Jagged (103) are arranged in the side of pedestal (1), are provided with the second convex block (6), the notch on movement valve base to be tested
(103) match with the second convex block (6).
6. according to claim 5 a kind of for moving the test fixture of valve in rainfall gauge, it is characterised in that: the notch
(103) shape is that sectional area is trapezoidal cylinder body shape, and the notch (103) gradually broadens from outside to inside, described to be measured
It is trapezoidal cylinder, the notch (103) and the second convex block that the second convex block (6) on the movement valve base of examination, which is set as cross section,
(6) shape matches.
7. according to claim 3 a kind of for moving the test fixture of valve in rainfall gauge, it is characterised in that: the connection
Part is buckle, and the pin thread and female thread of the buckle are respectively and fixedly installed to the motor base (1) and movement valve bottom to be tested
On seat.
8. according to claim 1 a kind of for moving the test fixture of valve in rainfall gauge, it is characterised in that: in the electricity
The side of machine base (1) is provided with the locating piece (105) for fixing movement valve base to be tested.
9. according to claim 8 a kind of for moving the test fixture of valve in rainfall gauge, it is characterised in that: the positioning
The shape of block (105) is U-shaped structure, and the movement valve base to be tested blocks the inside for being placed on the locating piece (105) just,
The locating piece (105) matches with the movement valve base of tape test.
10. a kind of for moving the test fixture of valve, feature in rainfall gauge described in any one according to claim 1~9
Be: the lower surface of the motor base (1) is provided with fixing piece, and the fixing piece is magnet (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920352544.2U CN209373156U (en) | 2019-03-20 | 2019-03-20 | A kind of test fixture for movement valve in rainfall gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920352544.2U CN209373156U (en) | 2019-03-20 | 2019-03-20 | A kind of test fixture for movement valve in rainfall gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209373156U true CN209373156U (en) | 2019-09-10 |
Family
ID=67824145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920352544.2U Active CN209373156U (en) | 2019-03-20 | 2019-03-20 | A kind of test fixture for movement valve in rainfall gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209373156U (en) |
-
2019
- 2019-03-20 CN CN201920352544.2U patent/CN209373156U/en active Active
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