CN106441622A - Assembling method of water temperature sensor - Google Patents
Assembling method of water temperature sensor Download PDFInfo
- Publication number
- CN106441622A CN106441622A CN201610776251.8A CN201610776251A CN106441622A CN 106441622 A CN106441622 A CN 106441622A CN 201610776251 A CN201610776251 A CN 201610776251A CN 106441622 A CN106441622 A CN 106441622A
- Authority
- CN
- China
- Prior art keywords
- temperature sensor
- water temperature
- cooling
- unit
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K15/00—Testing or calibrating of thermometers
- G01K15/007—Testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K2205/00—Application of thermometers in motors, e.g. of a vehicle
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention belongs to the technical field of sensor tests, and specifically relates to an assembling method of a water temperature sensor. The method includes a first step, a second step, a third step, a fourth step, and a fifth step. According to the method, the problem that there is no assembling method of the water temperature sensor in the market in the prior art is solved, and beneficial effects that the assembling of the water temperature sensor is realized, the structure of a plug connector sub-assembly is simplified, the product quality is improved, and the assembling method of the water temperature sensor is improved are achieved.
Description
Technical field
The invention belongs to sensor testing techniques field, more particularly, to a kind of cooling-water temperature sensor assemble method.
Background technology
Cooling-water temperature sensor is used for detecting the temperature of engine coolant, inside has negative thermistor element, changing with temperature
Become and change resistance.Functional test equipment for water temperature sensor is exactly the working environment by imitating product, and cooling-water temperature sensor is soaked
Steep in water bath so as to the resistance of inside changes with the change of temperature, then by the insulation of equipment test product
Resistance, critesistor and meter resistance value whether qualified thus judging whether product qualified, cooling-water temperature sensor function test system
It is the system for testing cooling-water temperature sensor function, functional test equipment for water temperature sensor is cooling-water temperature sensor function test system
Device, functional test equipment for water temperature sensor includes industrial liquid crystal display, work station, distribution box, industrial computer, logical
News card, circuit tester card, test fixture, operation system of software etc., also include cooling-water temperature sensor method of testing, assembling in a broad sense
Method broadly falls into cooling-water temperature sensor function test system, and prior art has existing market and still do not have cooling-water temperature sensor assemble method
Problem.
Content of the invention
The present invention provides a kind of cooling-water temperature sensor assemble method, to solve to propose prior art presence in above-mentioned background technology
Existing market does not still have the problem of cooling-water temperature sensor assemble method.
Technical problem solved by the invention employs the following technical solutions to realize：A kind of cooling-water temperature sensor assemble method,
Including：
First step：Connector sub-unit assembles.
Second step：Connector sub-unit welds.
Third step：Note silicone grease and the assembling of cooling-water temperature sensor assembling assembly in housing：Obtain cooling-water temperature sensor assembling assembly
And be socketed on the corresponding column of corresponding mold tooling, the detection of cooling-water temperature sensor testing equipment is socketed on corresponding mould
Cooling-water temperature sensor assembling assembly on the corresponding column of frock, if detection is qualified, takes off and by copper after note silicone grease into copper shell
Shell back-off, on frock column, after the completion of copper shell back-off, takes off frock and overturns the cooling-water temperature sensor dress after taking out note silicone grease
Distribution assembly, connector sub-unit is put in housing.
Four steps：Cooling-water temperature sensor assembling assembly is pressed in copper shell.
5th step：By aluminum packing ring punching press on copper shell.
Further, described cooling-water temperature sensor assembling assembly includes sealing ring, sheath, spring, insulating cylinder, copper washer, instrument
Resistance.
Further, described connector sub-unit assembling includes connector and the critesistor of water intaking temperature sensor, will pass through
Thermistor lead one end of connector middle pin circular hole is connected to connector left pin and the thermistor lead other end connects
Form connector sub-unit after being connected to the right pin of connector.
Further, described connector sub-unit welding inclusion takes connector sub-unit, by the temperature-sensitive electricity of connector sub-unit
Resistance lead one end is welded in connector left pin and the thermistor lead other end is welded in the right pin of connector.
Further, described connector sub-unit welding also includes connector sub-unit welding rework step, described connector
If it is unqualified that sub-unit welding rework step includes connector sub-unit solder joint, power taking flatiron, to connector sub-unit not
Qualified solder joint carries out manual repair welding.
Further, in described housing, note silicone grease and the assembling of assembly assembly also include note silicone grease and the assembling of assembly assembly in housing
Rework step, if the note silicone grease that described housing interior note silicone grease and assembly assembly assembling rework step are included in copper shell is unqualified,
Underproof silicone grease model is put into collecting receptacle.
Further, described assembly press including will put into the frock that presses note silicone grease after cooling-water temperature sensor assembling assembly pressure
Riveting is in copper shell.
Further, described stamping aluminum washer include by be socketed on press after there is the copper shell of cooling-water temperature sensor assembling assembly
Aluminum packing ring punching press is on copper shell.
Further, also include Incoming Quality Control step before described first step.
Further, cooling-water temperature sensor functional test step and packaging and storage step are also included after described 5th step.
Beneficial effects of the present invention are：
1st, this patent is using inclusion：First step：Connector sub-unit assembles, second step：Connector sub-unit welds, and the 3rd
Step：Note silicone grease and the assembling of cooling-water temperature sensor assembling assembly in housing：Obtain cooling-water temperature sensor assembling assembly and be socketed on
On the corresponding corresponding column of mold tooling, the detection of cooling-water temperature sensor testing equipment is socketed on corresponding mold tooling and stands accordingly
Cooling-water temperature sensor assembling assembly on post, if detection is qualified, takes off and by copper shell back-off in frock after note silicone grease into copper shell
On column, after the completion of copper shell back-off, take off frock and overturn the cooling-water temperature sensor assembling assembly after taking out note silicone grease, will patch
Part sub-unit is put in housing, four steps：Cooling-water temperature sensor assembling assembly is pressed in copper shell, the 5th step：By aluminum packing ring
Punching press on copper shell, due to using the assembling of connector sub-unit, the welding of connector sub-unit, note silicone grease and water temperature sensing in housing
Device assembling assembly assembling, by cooling-water temperature sensor assembling assembly press in copper shell, by aluminum packing ring punching press in the dress of the first-class step of copper shell
Join the assembling it is achieved that cooling-water temperature sensor；
2nd, this patent adopts described connector sub-unit assembling to include connector and the critesistor of water intaking temperature sensor, will pass through
Thermistor lead one end of connector middle pin circular hole is welded in connector left pin and the weldering of the thermistor lead other end
Form connector sub-unit after being connected to the right pin of connector, by the way of individually being welded using connector sub-unit, simplify
The structure of connector sub-unit；
3rd, this patent is pressed using assembly and presses including by the cooling-water temperature sensor assembling assembly noted after silicone grease putting into the frock that presses
In copper shell, stamping aluminum washer include by be socketed on press after have cooling-water temperature sensor assembling assembly copper shell aluminum packing ring punching press
On copper shell, due to using the technique pressing with punching press, improve product quality；
4th, this patent adopts Incoming Quality Control step cooling-water temperature sensor functional test step and packaging and storage step, due to adopting supplied materials
Testing sequence and cooling-water temperature sensor functional test step and packaging and storage step, perfect cooling-water temperature sensor assemble method.
Brief description
Fig. 1 is a kind of present invention cooling-water temperature sensor assemble method general flow chart；
Fig. 2 is a kind of present invention cooling-water temperature sensor assemble method particular flow sheet.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is described further：
In figure：1- first step, 2- second step, 3- third step, 4- four steps, 5- the 5th step, 6- connector divides always
Become assembling, 7- connector sub-unit welds, note silicone grease and cooling-water temperature sensor assembling assembly assembling shell in 8- housing, 9- is by water temperature
Sensor assembling assembly presses in copper shell, and 10- is by aluminum packing ring punching press on copper shell.
Embodiment：
The present embodiment：As shown in Figure 1, 2, a kind of cooling-water temperature sensor assemble method, including：
First step 1：Connector sub-unit assembling 6.
Second step 2：Connector sub-unit welding 7.
Third step 3：Note silicone grease and cooling-water temperature sensor assembling assembly assembling 8 in housing：Obtain cooling-water temperature sensor assembling group
Part is simultaneously socketed on the corresponding column of corresponding mold tooling, and the detection of cooling-water temperature sensor testing equipment is socketed on corresponding mould
Cooling-water temperature sensor assembling assembly on the tool corresponding column of frock, if detection is qualified, takes off after the note silicone grease into copper shell and incites somebody to action
Copper shell back-off, on frock column, after the completion of copper shell back-off, takes off frock and overturns the cooling-water temperature sensor after taking out note silicone grease
Assembling assembly, connector sub-unit is put in housing.
Four steps 4：Cooling-water temperature sensor assembling assembly is pressed in copper shell 9.
5th step 5：By aluminum packing ring punching press 10 on copper shell.
Due to using inclusion：First step：Connector sub-unit assembles, second step：Connector sub-unit welds, and the 3rd
Step：Note silicone grease and the assembling of cooling-water temperature sensor assembling assembly in housing：Obtain cooling-water temperature sensor assembling assembly and be socketed on
On the corresponding corresponding column of mold tooling, the detection of cooling-water temperature sensor testing equipment is socketed on corresponding mold tooling and stands accordingly
Cooling-water temperature sensor assembling assembly on post, if detection is qualified, takes off and by copper shell back-off in frock after note silicone grease into copper shell
On column, after the completion of copper shell back-off, take off frock and overturn the cooling-water temperature sensor assembling assembly after taking out note silicone grease, will patch
Part sub-unit is put in housing, four steps：Cooling-water temperature sensor assembling assembly is pressed in copper shell, the 5th step：By aluminum packing ring
Punching press on copper shell, due to using the assembling of connector sub-unit, the welding of connector sub-unit, note silicone grease and water temperature sensing in housing
Device assembling assembly assembling, by cooling-water temperature sensor assembling assembly press in copper shell, by aluminum packing ring punching press in the dress of the first-class step of copper shell
Join the assembling it is achieved that cooling-water temperature sensor
Described cooling-water temperature sensor assembling assembly includes sealing ring, sheath, spring, insulating cylinder, copper washer, meter resistance.
Press including by the cooling-water temperature sensor assembling assembly noted after silicone grease putting into the frock that presses due to being pressed using assembly
In copper shell, stamping aluminum washer include by be socketed on press after have cooling-water temperature sensor assembling assembly copper shell aluminum packing ring punching press
On copper shell, due to using the technique pressing with punching press, improve product quality.
Described connector sub-unit assembling 6 includes connector and the critesistor of water intaking temperature sensor, will be through connector
Thermistor lead one end of middle pin circular hole is connected to connector left pin and the thermistor lead other end is connected to and connects
Form connector sub-unit after the right pin of plug-in unit.
Due to including connector and the critesistor of water intaking temperature sensor using the assembling of described connector sub-unit, will pass through
Thermistor lead one end of connector middle pin circular hole is welded in connector left pin and the weldering of the thermistor lead other end
Form connector sub-unit after being connected to the right pin of connector, by the way of individually being welded using connector sub-unit, simplify
The structure of connector sub-unit.
Described connector sub-unit welding 7 includes taking connector sub-unit, by the thermistor lead of connector sub-unit
One end is welded in connector left pin and the thermistor lead other end is welded in the right pin of connector.
Described connector sub-unit welding 7 also includes connector sub-unit welding rework step, described connector sub-unit
If it is unqualified that welding rework step includes connector sub-unit solder joint, power taking flatiron, the unqualified weldering to connector sub-unit
Point carries out manual repair welding.
Described housing interior note silicone grease and the assembling of assembly assembly also include note silicone grease and assembly assembly in housing and assemble step of doing over again
Suddenly, if in described housing note silicone grease and assembly assembly to assemble the note silicone grease that includes in copper shell of rework step unqualified, will not conform to
Collecting receptacle put into by the silicone grease model of lattice.
Described assembly presses and presses in copper including by the cooling-water temperature sensor assembling assembly noted after silicone grease putting into the frock that presses
In shell.
Described stamping aluminum washer include by be socketed on press after have cooling-water temperature sensor assembling assembly copper shell aluminum packing ring
Punching press is on copper shell.
Incoming Quality Control step is also included before described first step 1.
Due to using Incoming Quality Control step cooling-water temperature sensor functional test step and packaging and storage step, due to adopting supplied materials
Testing sequence and cooling-water temperature sensor functional test step and packaging and storage step, perfect cooling-water temperature sensor assemble method.
Operation principle：
This patent passes through to include：First step：Connector sub-unit assembles, second step：Connector sub-unit welds, the 3rd step
Suddenly：Note silicone grease and the assembling of cooling-water temperature sensor assembling assembly in housing：Obtain cooling-water temperature sensor assembling assembly and be socketed on phase
On the corresponding column of mold tooling answered, the detection of cooling-water temperature sensor testing equipment is socketed on the corresponding column of corresponding mold tooling
On cooling-water temperature sensor assembling assembly, if detection is qualified, takes off and copper shell back-off stood in frock after note silicone grease into copper shell
On post, after the completion of copper shell back-off, take off frock and overturn the cooling-water temperature sensor assembling assembly after taking out note silicone grease, by connector
Sub-unit is put in housing, four steps：Cooling-water temperature sensor assembling assembly is pressed in copper shell, the 5th step：Aluminum packing ring is rushed
It is pressed on copper shell, due to using note silicone grease and cooling-water temperature sensor in the assembling of connector sub-unit, the welding of connector sub-unit, housing
Assembling assembly assembling, by cooling-water temperature sensor assembling assembly press in copper shell, by aluminum packing ring punching press in the assembling of the first-class step of copper shell,
Achieve the assembling of cooling-water temperature sensor, the present invention solves prior art and there is existing market does not still have cooling-water temperature sensor assembling side
The problem of method, have the assembling achieving cooling-water temperature sensor, the structure simplifying connector sub-unit, improve product quality,
The perfect Advantageous Effects of cooling-water temperature sensor assemble method.
Using technical scheme, or those skilled in the art, under the inspiration of technical solution of the present invention, designs
Go out similar technical scheme, and reach above-mentioned technique effect, all fall into protection scope of the present invention.
Claims (10)
1. a kind of cooling-water temperature sensor assemble method is it is characterised in that include：
First step：Connector sub-unit assembles；
Second step：Connector sub-unit welds；
Third step：Note silicone grease and the assembling of cooling-water temperature sensor assembling assembly in housing：Acquirement cooling-water temperature sensor assembling assembly simultaneously will
It is socketed on the corresponding column of corresponding mold tooling, and the detection of cooling-water temperature sensor testing equipment is socketed on corresponding mold tooling
Cooling-water temperature sensor assembling assembly on corresponding column, if detection is qualified, takes off after the note silicone grease into copper shell and falls copper shell
It is buckled on frock column, after the completion of copper shell back-off, take off frock and overturn the cooling-water temperature sensor assembling group after taking out note silicone grease
Part, connector sub-unit is put in housing；
Four steps：Cooling-water temperature sensor assembling assembly is pressed in copper shell；
5th step：By aluminum packing ring punching press on copper shell.
2. a kind of cooling-water temperature sensor assemble method according to claim 1 is it is characterised in that described cooling-water temperature sensor assembles
Assembly includes sealing ring, sheath, spring, insulating cylinder, copper washer, meter resistance.
3. a kind of cooling-water temperature sensor assemble method according to claim 1 is it is characterised in that described connector sub-unit fills
Join the connector including water intaking temperature sensor and critesistor, by the thermistor lead one through connector middle pin circular hole
End is connected to connector left pin and the thermistor lead other end is connected to formation connector sub-unit after the right pin of connector.
4. a kind of cooling-water temperature sensor assemble method according to claim 1 is it is characterised in that described connector sub-unit welds
Connect including taking connector sub-unit, thermistor lead one end of connector sub-unit is welded in connector left pin and temperature-sensitive
The resistance lead other end is welded in the right pin of connector.
5. a kind of cooling-water temperature sensor assemble method according to claim 4 is it is characterised in that described connector sub-unit welds
Connect and also include connector sub-unit welding rework step, if described connector sub-unit welding rework step includes connector and divides always
Become solder joint unqualified, then power taking flatiron, manual repair welding is carried out to the unqualified solder joint of connector sub-unit.
6. a kind of cooling-water temperature sensor assemble method according to claim 1 it is characterised in that described housing in note silicone grease and
The assembling of assembly assembly also includes note silicone grease and assembly assembly assembling rework step in housing, in described housing note silicone grease and total in groups
If the note silicone grease that part assembling rework step is included in copper shell is unqualified, underproof silicone grease model is put into collecting receptacle.
7. a kind of cooling-water temperature sensor assemble method according to claim 1 it is characterised in that described assembly press including by
Put into the cooling-water temperature sensor assembling assembly after the note silicone grease of the frock that presses to press in copper shell.
8. a kind of cooling-water temperature sensor assemble method according to claim 1 is it is characterised in that described stamping aluminum washer includes
By be socketed on press after have cooling-water temperature sensor assembling assembly copper shell aluminum packing ring punching press on copper shell.
9. a kind of cooling-water temperature sensor assemble method according to claim 1 is it is characterised in that also wrap before described first step
Include Incoming Quality Control step.
10. a kind of cooling-water temperature sensor assemble method according to claim 1 is it is characterised in that go back after described 5th step
Including cooling-water temperature sensor functional test step and packaging and storage step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776251.8A CN106441622A (en) | 2016-08-31 | 2016-08-31 | Assembling method of water temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776251.8A CN106441622A (en) | 2016-08-31 | 2016-08-31 | Assembling method of water temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106441622A true CN106441622A (en) | 2017-02-22 |
Family
ID=58091809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610776251.8A Pending CN106441622A (en) | 2016-08-31 | 2016-08-31 | Assembling method of water temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106441622A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687906A (en) * | 2017-08-31 | 2018-02-13 | 东风汽车电子有限公司 | A kind of environment temperature sensor part assembly |
-
2016
- 2016-08-31 CN CN201610776251.8A patent/CN106441622A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687906A (en) * | 2017-08-31 | 2018-02-13 | 东风汽车电子有限公司 | A kind of environment temperature sensor part assembly |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |