CN209387158U - Vehicle post-processes surface temperature measurement tooling - Google Patents
Vehicle post-processes surface temperature measurement tooling Download PDFInfo
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- CN209387158U CN209387158U CN201920417208.1U CN201920417208U CN209387158U CN 209387158 U CN209387158 U CN 209387158U CN 201920417208 U CN201920417208 U CN 201920417208U CN 209387158 U CN209387158 U CN 209387158U
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- working plate
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- tooling
- post
- surface temperature
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Abstract
The utility model discloses a kind of vehicles to post-process surface temperature measurement tooling, including working plate, the working plate is equipped with multiple thermocouple mounting holes being arranged up and down, the thermocouple being vertically arranged is installed in the thermocouple mounting hole, the bottom end of the working plate is equipped with multiple tooling stabilizer blades that can be abutted against with the surface of vehicle after-treatment components, the two sides of the working plate are equipped with the hoop of the working plate and the locking of vehicle after-treatment components, and the two sides of the working plate are equipped with locating slot compatible with the hoop.The vehicle of the utility model post-processes surface temperature measurement tooling, belong to vehicle post-processing detection technical field, use mechanical means, hoop, the structure that tooling stabilizer blade is heat-resisting material have high temperature resistant not by the temperature limiting of point position, it is easy for installation, anti-vibration, the characteristics of not influencing measuring point surface radiating and plug and play, solve the problems, such as that the high temperature on measuring point surface interferes the detection work of measurement tooling.
Description
Technical field
The utility model relates to vehicle detection device mounting technique fields, more specifically, it relates to after a kind of vehicle
Manage surface temperature measurement tooling.
Background technique
Current vehicle is all equipped with after-treatment system, and for automobile research and test, the surface temperature of post-processing has
Vital influence, be the important reference of emission control, therefore accurate measurement post-processing surface temperature is for engineering
Using important in inhibiting.
Current measurement method mainly has: (1), using infrared non-contact mode measuring, this method is suitable for working environment
Relative clean, dust is few, occasion of the ambient temperature lower than 120 DEG C, and in vehicle test, environment muddy water splashes with dust very
More, the position of infrared probe can not be too far apart from measuring point, therefore applicable situation has many limitations；It (2), will using glue
Thermocouple, which is pasted onto, needs the surface measured to measure, and this method is suitable for the occasion within 200 DEG C of temperature, and glue is solidifying
Gu needing about 24 hours, testing progress is influenced.Vehicle post-processing maximum surface temperature can achieve 400-500 DEG C it is even higher
(when dpf regeneration, internal carbon particle of burning, temperature is more than 1000 DEG C), measures, glue aging speed under the higher environment of temperature
Fastly, it is easy to melt, influences the fixation of thermocouple.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency for the prior art, and the purpose of this utility model is
It provides a kind of not by the temperature limiting of point position, vehicle post-processing surface temperature measurement tooling easy for installation.
To achieve the above object, the utility model provides a kind of vehicle post-processing surface temperature measurement tooling, including work
Loading board, the working plate are equipped with multiple thermocouple mounting holes being arranged up and down, are equipped in the thermocouple mounting hole
The bottom end of the thermocouple being vertically arranged, the working plate is equipped with multiple works that can be abutted against with the surface of vehicle after-treatment components
Stabilizer blade is filled, the two sides of the working plate are equipped with the hoop of the working plate and the locking of vehicle after-treatment components, the working plate
Two sides be equipped with locating slot compatible with the hoop.
Further, the bottom end of the tooling stabilizer blade is equipped with down small, upper big cone point bottom.
Further, the upper end of the tooling stabilizer blade is equipped with thread head, and the edge of the working plate, which is equipped with, supplies the spiral shell
The through-hole that line head passes through is arranged on the thread head and is equipped with the damping spring adaptable with the bottom surface of the working plate.
Further, the through-hole is the shoulder hole structure that upper small both ends are big, centre is small, and the thread head is equipped with
Nut compatible with the top of the shoulder hole structure.
As a further improvement, the two sides of the working plate, which are located at the locating slot, is equipped with rounding corner structure.
Further, the lower part of the thermocouple mounting hole is bellmouth compatible with the taper measuring staff of thermocouple,
The top of the thermocouple mounting hole is equipped with the internal screw thread connecting with thermocouple.
Beneficial effect
Compared with prior art, the vehicle of the utility model post-processes having the beneficial effect that for surface temperature measurement tooling:
This vehicle post-processes in surface temperature measurement tooling, and using mechanical means, hoop 3, tooling stabilizer blade 4 are heat-resisting material
The characteristics of structure has high temperature resistant, easy for installation, anti-vibration, does not influence measuring point surface radiating and plug and play, solves measuring point
The problem of high temperature on surface interferes the detection work of measurement tooling；Moreover, measurement tooling locking is convenient, it is easy to operate,
It is high-efficient.
Detailed description of the invention
Fig. 1 is the structural front view of the vehicle post-processing surface temperature measurement tooling of the utility model；
Fig. 2 is the structure top view of the vehicle post-processing surface temperature measurement tooling of the utility model；
Fig. 3 is the structure flat cutting view in the direction A-A in Fig. 2；
Fig. 4 is the assembling schematic diagram of the vehicle post-processing surface temperature measurement tooling of the utility model.
In figure: 1, working plate；2, thermocouple mounting hole；3, hoop；4, tooling stabilizer blade；401, cone point bottom；402, spiral shell
Line head；403, damping spring；5, thermocouple；6, vehicle after-treatment components；7, locating slot；8, through-hole；9, rounding corner structure.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical
Novel protection scope is not limited by the specific implementation.
Specific embodiment of the present utility model is such that as shown in Figs 1-4, and a kind of vehicle post-processing surface temperature is surveyed
Tooling, including working plate 1 are measured, working plate 1 is equipped with multiple thermocouple mounting holes 2 being arranged up and down, thermocouple mounting hole 2
The thermocouple 5 being vertically arranged inside is installed, thermocouple 5 be extended straight down and the measuring head of thermocouple 5 can with it is whole
The surface of vehicle after-treatment components 6 offsets；The bottom end of working plate 1 can offset equipped with multiple with the surface of vehicle after-treatment components 6
The tooling stabilizer blade 4 connect, the two sides of working plate 1 are equipped with the hoop 3 for locking working plate 1 and vehicle after-treatment components 6, using easy
The hoop 3 obtained is bought, buying is facilitated, convenient for materials, the two sides of working plate 1 are equipped with locating slot 7 compatible with hoop 3；This
Vehicle post-processes in surface temperature measurement tooling, by 4 tooling stabilizer blades 4 of setting in order to positioning board 1, uses hoop 3
Measurement tooling is fixed on the corresponding measurement position in 6 surface of vehicle after-treatment components, locking is convenient, and it is high-efficient, it is easy to operate；?
Thermocouple 5, which is inserted into thermocouple mounting hole 2, makes the gauge head of thermocouple 5 and the surface of vehicle after-treatment components 6 be in contact
The temperature on 6 surface of vehicle after-treatment components is measured, thermocouple mounting hole 2 there are 9, is evenly arranged on working plate 1, installs simultaneously
Multiple thermocouples 5, it is ensured that the accuracy of measurement.
This tooling uses mechanical means, hoop 3, the structure that tooling stabilizer blade 4 is heat-resisting material, not by point position
Temperature limiting, tooling has high temperature resistant, easy for installation, anti-vibration, the characteristics of not influencing measuring point surface radiating and plug and play,
Solve the problems, such as that the high temperature on measuring point surface interferes the detection work of measurement tooling.
This vehicle post-processes in surface temperature measurement tooling, is provided with locating slot 7, utilizes the two sides cell wall pair of locating slot 7
The two sides of hoop 3 are limited, and prevent hoop 3 from sliding, to guarantee quick locking measurement tooling.Utilize hoop 3 itself
Elasticity keeps the contact of thermocouple 5 and 6 surface of vehicle after-treatment components, guarantees the accuracy of measurement.
In the present embodiment, the bottom end of tooling stabilizer blade 4 is equipped with down small, upper big cone point bottom 401, after reduction and vehicle
The contact area on 6 surface of processing component, increasing friction force prevent from sliding in test process；Also, measure tooling and post-processing table
Face contact area is small, reduces interference of the measurement tooling to post-processing surface temperature.
In the present embodiment, the upper end of tooling stabilizer blade 4 is equipped with thread head 402, and the edge of working plate 1 is equipped with for thread head
402 through-holes 8 passed through are arranged on thread head 402 and are equipped with the damping spring 403 adaptable with the bottom surface of working plate 1, tooling stabilizer blade
4 can stretch be mounted on working plate 1, when working plate 1 by hoop 3 be located in vehicle after-treatment components 6 when, due to work
Dress stabilizer blade 4 can stretch, and can prevent tooling stabilizer blade 4 from scratching, damaging the table of vehicle after-treatment components 6 since stress is excessive
Face.
It can also four tooling stabilizer blades 4 is made to adapt to rough parts surface, adaptability is good, also acts as damping work
With.
In the present embodiment, through-hole 8 is that upper small both ends are big, intermediate small shoulder hole structure, thread head 401 be equipped with
The compatible nut in the top of shoulder hole structure, and through-hole 8 is arranged in locating slot 7, makes full use of the surface face of working plate 1
Product reduces the area of working plate 1, to reduce the occupied space of working plate 1, moreover it is possible to which that saves working plate 1 uses material.
Nut is contained in shoulder hole structure, prevents from causing to interfere with hoop 3；Moreover, shoulder hole structure can be to damping
Spring 403 plays guiding role.
In the present embodiment, the two sides of working plate 1, which are located at locating slot 7, is equipped with rounding corner structure 9, on rounding corner structure 9
Equipped with the groove for extending to locating slot 7, hoop 3 with rounding corner structure 9 is round and smooth contacts, increase contact area, prevent damage hoop
3, guarantee that hoop 3 is uniform to the active force of working plate 1；Groove on rounding corner structure 9 limits hoop 3, guarantees hoop 3
Fast Installation.
In the present embodiment, the lower part of thermocouple mounting hole 2 is taper compatible with the taper measuring staff of 5 lower part of thermocouple
Hole, bellmouth position thermocouple 5, prevent thermocouple 5 from glancing off, and the top of thermocouple mounting hole 2 is equipped with and thermoelectricity
The internal screw thread of even 5 connection, is connect using NPT1/8 screw thread with thermocouple 5, general suitable for the installation of most thermocouples 5
Property is good, easy to connect, quick.
The assembling schematic diagram of vehicle post-processing surface temperature measurement tooling as shown in Fig. 4, hoop 3 is by tooling and vehicle
After-treatment components 6 will deform, and hoop 3 is connected with measurement tooling, vehicle after-treatment components 6 by multiple points, lock securely,
Moreover, hoop 3 has elasticity, there is damping effect.
Above are merely preferred embodiments of the utility model, it should be pointed out that for those skilled in the art,
Under the premise of not departing from the utility model structure, several modifications and improvements can also be made, it is practical new that these all will not influence this
The effect and patent practicability that type is implemented.
Claims (6)
1. a kind of vehicle post-processes surface temperature measurement tooling, including working plate (1), which is characterized in that on the working plate (1)
Equipped with multiple thermocouple mounting holes (2) being arranged up and down, the heat being vertically arranged is installed in the thermocouple mounting hole (2)
The bottom end of galvanic couple (5), the working plate (1) is equipped with multiple toolings that can be abutted against with the surface of vehicle after-treatment components (6)
Stabilizer blade (4), the two sides of the working plate (1) are equipped with the hoop of the working plate (1) and vehicle after-treatment components (6) locking
(3), the two sides of the working plate (1) are equipped with the hoop (3) compatible locating slot (7).
2. vehicle according to claim 1 post-processes surface temperature measurement tooling, which is characterized in that the tooling stabilizer blade
(4) bottom end is equipped with down small, upper big cone point bottom (401).
3. vehicle according to claim 2 post-processes surface temperature measurement tooling, which is characterized in that the tooling stabilizer blade
(4) upper end is equipped with thread head (402), and the edge of the working plate (1) is equipped with the through-hole passed through for the thread head (402)
(8), it is arranged on the thread head (402) and is equipped with the damping spring (403) adaptable with the bottom surface of the working plate (1).
4. vehicle according to claim 3 post-processes surface temperature measurement tooling, which is characterized in that the through-hole (8) is
The shoulder hole structure that upper small both ends are big, centre is small, the thread head (402) is equipped with mutually to be fitted with the top of the shoulder hole structure
The nut matched.
5. post-processing surface temperature measurement tooling to vehicle described in 4 any one according to claim 1, which is characterized in that
The two sides of the working plate (1), which are located at the locating slot (7), is equipped with rounding corner structure (9).
6. vehicle according to claim 5 post-processes surface temperature measurement tooling, which is characterized in that the installation of TC
The lower part in hole (2) is bellmouth compatible with the taper measuring staff of thermocouple (5), is set at the top of the thermocouple mounting hole (2)
There is the internal screw thread connecting with thermocouple (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920417208.1U CN209387158U (en) | 2019-03-29 | 2019-03-29 | Vehicle post-processes surface temperature measurement tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920417208.1U CN209387158U (en) | 2019-03-29 | 2019-03-29 | Vehicle post-processes surface temperature measurement tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209387158U true CN209387158U (en) | 2019-09-13 |
Family
ID=67852441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920417208.1U Active CN209387158U (en) | 2019-03-29 | 2019-03-29 | Vehicle post-processes surface temperature measurement tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209387158U (en) |
-
2019
- 2019-03-29 CN CN201920417208.1U patent/CN209387158U/en active Active
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