CN208125353U - For measuring the device of urea box impact resistance - Google Patents
For measuring the device of urea box impact resistance Download PDFInfo
- Publication number
- CN208125353U CN208125353U CN201820578740.7U CN201820578740U CN208125353U CN 208125353 U CN208125353 U CN 208125353U CN 201820578740 U CN201820578740 U CN 201820578740U CN 208125353 U CN208125353 U CN 208125353U
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- crossbeam
- height adjustment
- impact resistance
- frame
- urea box
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provide it is a kind of for measuring the device of urea box impact resistance, including：Hold sample pedestal, frame, height adjustment crossbeam, position adjusting crossbeam, connecting rod, hit piece, display device；The frame, which is connected to, to be held on sample pedestal；Height adjustment crossbeam includes left height adjustment crossbeam and right height adjustment crossbeam, is separately positioned on the left and right sides on frame, and being capable of up and down adjustment；Position adjusts crossbeam and is mounted on height adjustment crossbeam, and both ends are carried on respectively on left height adjustment crossbeam and right height adjustment crossbeam, position adjust crossbeam can front and back to adjusting；The upper end and position of connecting rod adjust crossbeam rotation connection；The lower end of connecting rod connects hit piece；The hit piece is equipped with shock sensors towards lower portion side；The utility model can test impact resistance of the different model urea box under different ballistic works, verify urea box impact resistance.
Description
Technical field
The utility model relates to a kind of for measuring the device of urea box impact resistance, belong to urea box reliability performance
Test equipment technical field.
Background technique
As environmental requirement is continuously improved in society, automobile industry is also more stringent to exhaust emissions processing technique standard,
Commercial vehicle after-treatment system is gradually to SCR technology transition, and wherein core component is urea jetting controller, requires to load thus
The cabinet of urea liquid meets certain reliability requirement, and urea box impact resistance is as the pass for evaluating its product reliability
One of key index, is increasingly taken seriously.
In order to verify the reliability of urea box, need to carry out urea box impact resistance test.Third party testing agency is not
There is the equipment specifically for this performance test, this test belongs to non-standard equipment test, and commission third party exploitation and testing expense are high
It is high.In order to reduce testing cost, it is necessary to a kind of for testing the device of urea box impact resistance.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of resistance to for measuring urea box
Urea box impact resistance testing cost can be greatly reduced in the device of impact property.The technical solution adopted in the utility model
It is：
It is a kind of for measuring the device of urea box impact resistance, including：Hold sample pedestal, frame, height adjustment crossbeam, position
It sets and adjusts crossbeam, connecting rod, hit piece, display device；
The frame, which is connected to, to be held on sample pedestal；Height adjustment crossbeam includes that left height adjustment crossbeam and right height adjustment are horizontal
Beam is separately positioned on the left and right sides on frame, and being capable of up and down adjustment；
Position adjusts crossbeam and is mounted on height adjustment crossbeam, and both ends are carried on left height adjustment crossbeam and right height respectively
Adjust on crossbeam, position adjust crossbeam can front and back to adjusting；
The upper end and position of connecting rod adjust crossbeam rotation connection；The lower end of connecting rod connects hit piece；The hit piece
Shock sensors are installed towards lower portion side；
Display device is mounted on frame, and stress sensing data are sent to display device by the shock sensors.
Further, control motor is also equipped on frame, for adjusting the upper and lower position of height adjustment crossbeam, and
The front-rear position of position adjusting crossbeam.
Further, control motor realizes height adjustment crossbeam and position by two independent transmission mechanisms respectively
The transmission for adjusting crossbeam is adjusted.
Further, hit piece is hammered into shape using angle, and the vertex of angle hammer is arranged in shock sensors.
The utility model has the advantage of：The utility model structure is simple, reasonable design, easy operation.Meanwhile it can basis
Different tests requirement tests impact resistance of the different model urea box under different ballistic works, verifies urea box impact resistance
Can, guarantee the reliability of product, urea box impact resistance testing cost is greatly reduced.
Detailed description of the invention
Fig. 1 is the structural perspective of the utility model.
Fig. 2 is the structural side view of the utility model.
Specific embodiment
Below with reference to specific drawings and examples, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the utility model proposes it is a kind of for measuring the device of urea box impact resistance, wrap
It includes：It holds sample pedestal 1, frame 2, height adjustment crossbeam 3, position adjusting crossbeam 4, connecting rod 5, hit piece 6, control motor 7 and shows
Showing device 8；
The frame 2, which is connected to, to be held on sample pedestal 1；Height adjustment crossbeam 3 includes left height adjustment crossbeam 3A and right height
Crossbeam 3B is adjusted, the left and right sides on the frame 2 is respectively set, and being capable of up and down adjustment；
Position adjusts crossbeam 4 and is mounted on height adjustment crossbeam 3, and both ends are carried on left height adjustment crossbeam 3A and the right side respectively
On height adjustment crossbeam 3B, position adjust crossbeam 4 can front and back to adjusting；
Control the installation of motor 7 on the frame 2, the upper and lower position and position for adjusting height adjustment crossbeam 3 adjust horizontal
The front-rear position of beam 4；Specifically, control motor 7 can realize height adjustment crossbeam 3 by two independent transmission mechanisms respectively
The transmission for adjusting crossbeam 4 with position is adjusted, and transmission mechanism includes electronic screw body etc.；
The upper end and position of connecting rod 5 adjust crossbeam 4 and are rotatablely connected, for example are connected by articulated manner；Under connecting rod 5
End connection hit piece 6；The hit piece 6 is equipped with shock sensors towards 2 interior side of frame；Hit piece 6 can be used
The vertex of angle hammer is arranged in angle hammer, shock sensors.
On the frame 2, stress sensing data are sent to display by the shock sensors for the installation of display device 8
Device 8；
The measuring principle of the utility model is as follows：Urea box, which is placed on, to be held on sample pedestal 1, is resisted 2 rear side of frame, is passed through control
Motor 7 adjusts the height of height adjustment crossbeam 3, position adjusts the position of crossbeam 4, guarantees that the vertex of angle hammer impacts urea box side
Face most weak part.
Then it is rotatablely connected the angle of bar 5, so that angle hammer swings to certain amplitude, when just having started test, angle hammer is first swung
More by a small margin to one, then gradually increase amplitude；Then release connecting rod 5 makes angle hammer freely swing and impact urea box side
Most weak part, display device 8 show impact force and ballistic work size suffered by urea box；Tester can be in display screen 8
Upper observation ballistic work numerical value.
The utility model structure is simple, reasonable design, easy operation, while can be required according to different tests, and test is different
Impact resistance of the model urea box under different ballistic works verifies urea box impact resistance, guarantees the reliability of product, greatly
The testing cost of width reduction urea box impact resistance.
It should be noted last that the above specific embodiment is only to illustrate the technical solution of the utility model rather than limits
System, although the utility model is described in detail referring to example, those skilled in the art should understand that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (4)
1. a kind of for measuring the device of urea box impact resistance, which is characterized in that including：Hold sample pedestal (1), frame (2),
Height adjustment crossbeam (3), position adjust crossbeam (4), connecting rod (5), hit piece (6), display device (8)；
The frame (2), which is connected to, holds on sample pedestal (1)；Height adjustment crossbeam (3) includes left height adjustment crossbeam (3A) and the right side
Height adjustment crossbeam (3B) is separately positioned on the left and right sides on frame (2), and being capable of up and down adjustment；
Position adjust crossbeam (4) be mounted on height adjustment crossbeam (3), both ends be carried on respectively left height adjustment crossbeam (3A) and
On right height adjustment crossbeam (3B), position adjust crossbeam (4) can front and back to adjusting；
The upper end and position of connecting rod (5) adjust crossbeam (4) rotation connection；The lower end of connecting rod (5) connects hit piece (6)；Institute
That states hit piece (6) is equipped with shock sensors towards frame (2) interior side；
Display device (8) is mounted on frame (2), and stress sensing data are sent to display device by the shock sensors
(8)。
2. as described in claim 1 for measuring the device of urea box impact resistance, which is characterized in that
Control motor (7) is also equipped on frame (2), for adjusting the upper and lower position and position of height adjustment crossbeam (3)
Adjust the front-rear position of crossbeam (4).
3. as claimed in claim 2 for measuring the device of urea box impact resistance, which is characterized in that
Control motor (7) realizes that height adjustment crossbeam (3) and position adjust crossbeam by two independent transmission mechanisms respectively
(4) transmission is adjusted.
4. as described in claim 1 for measuring the device of urea box impact resistance, which is characterized in that
Hit piece (6) is hammered into shape using angle, and the vertex of angle hammer is arranged in shock sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820578740.7U CN208125353U (en) | 2018-04-23 | 2018-04-23 | For measuring the device of urea box impact resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820578740.7U CN208125353U (en) | 2018-04-23 | 2018-04-23 | For measuring the device of urea box impact resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208125353U true CN208125353U (en) | 2018-11-20 |
Family
ID=64186790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820578740.7U Active CN208125353U (en) | 2018-04-23 | 2018-04-23 | For measuring the device of urea box impact resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208125353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420376A (en) * | 2019-01-09 | 2020-07-17 | 复盛应用科技股份有限公司 | Golf club head measuring device and method |
-
2018
- 2018-04-23 CN CN201820578740.7U patent/CN208125353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420376A (en) * | 2019-01-09 | 2020-07-17 | 复盛应用科技股份有限公司 | Golf club head measuring device and method |
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