CN105352878B - Racing engine ignition system high-voltage shield high temperature resistant test device and method of testing - Google Patents
Racing engine ignition system high-voltage shield high temperature resistant test device and method of testing Download PDFInfo
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- CN105352878B CN105352878B CN201510880491.8A CN201510880491A CN105352878B CN 105352878 B CN105352878 B CN 105352878B CN 201510880491 A CN201510880491 A CN 201510880491A CN 105352878 B CN105352878 B CN 105352878B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
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- Testing Of Engines (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The invention provides a kind of racing engine ignition system high-voltage shield high temperature resistant test device and method of testing, using the hollow circular cylinder for being milled with a plane as cartridge heater, can test product of different shapes；The height of cartridge heater is adjusted by increasing and decreasing the quantity of ceramic gasket, the product of different height can be tested；By sliding block along the relative distance that can be controlled between bolt and pin and fixed seat as linear slide between examined product and cartridge heater, the product of different-thickness can be tested；Multiple guide pillars are installed on sliding block, multiple products can be detected simultaneously；Test device and method of testing provided by the invention, simple and practical, strong adaptability, efficiency high, the high temperature resistant test request of different types of racing engine ignition system high-voltage shield can be met.
Description
Technical field
The present invention relates to a kind of high temperature resistant test device and method of testing, particularly a kind of racing engine ignition system
High-voltage shield high temperature resistant test device and method of testing.
Background technology
Automotive engine ignition system high-voltage shield is the crucial rubber component of ignition system in automobile engine, is had
High voltage caused by moment plays a protective role during to engine ignition.Ignition system is that the low tension of power supply is changed into high pressure
Electricity, electric spark feeding cylinder is in time then lighted into combustion mixture by the job order of each cylinder of engine.High-voltage shield exists
, it is necessary to be resistant to the harsh operating modes such as high temperature, high pressure, oil gas erosion in vapour in-cylinder process.Normal domestic car engine ignition
The operating temperature of system high pressure sheath is 130-170 DEG C, and thermal aging test is carried out in a conventional oven.And required according to standard,
Racing engine ignition system high-voltage shield needs to be subjected to temperature for 400-500 DEG C, and the heat radiation aging that the time is 10min tries
Test.Existing measuring technology not for the high temperature resistant of racing engine ignition system high-voltage shield, surveyed by this key parameter
Examination.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of racing engine ignition system high-voltage shield high temperature resistant
Test device and method of testing, can Validity Test racing engine ignition system high-voltage shield high-temperature stability.
The technical solution adopted for the present invention to solve the technical problems is：A kind of racing engine ignition system high-voltage shield
High temperature resistant test device, including temperature-controlled cabinet, cable, electrically-heated coil, temperature-sensing probe, cartridge heater, fixed seat, fixed column, pottery
Porcelain pad, sliding block, guide pillar；The temperature-controlled cabinet is connected by cable with electrically-heated coil；The electrically-heated coil is mounted in cartridge heater
It is interior；Power switch and temperature controller are provided with the temperature-controlled cabinet；The temperature-sensing probe passes through in cartridge heater
Electric wire is connected with the temperature controller；The sliding block is placed in fixed seat, be provided between sliding block and fixed seat bolt and
Pin；The guide pillar is fixed on sliding block；The cartridge heater is placed in two fixed columns, and the fixed column is fixed on fixed seat
On；Ceramic gasket is provided between the cartridge heater and fixed column, prevents thermal loss, it is characterised in that：The ceramic gasket
The height of cartridge heater can be adjusted by increasing and decreasing the quantity of ceramic gasket, with multiple superpositions to adapt to the survey of different height product
Examination requires.
As an improvement, the temperature controller can be with displays temperature, and temperature can be adjusted.
As an improvement, the cartridge heater is the hollow circular cylinder for being milled with a plane, plane and arc surface can be tested not
The product of similar shape；The cartridge heater is made of 302 stainless steels, prevents high-temperature oxydation.
As an improvement, the sliding block is arranged in fixed seat, an elongated slot is provided with sliding block；The sliding block and fixed seat it
Between can make linear slide along bolt and pin；Be carved with scale between the sliding block and fixed seat, with control institute inspection product and add
Relative distance between hot cylinder；The number of the sliding block is two, the plane of point row cartridge heater and arc surface both sides；It is described
The quantity of every piece of sliding block upper guide post is 3, to meet the detection demand of multiple products.
The present invention also provides a kind of racing engine ignition system high-voltage shield high temperature resistant method of testing, including following step
Suddenly：
（1）, switch on power, knob go to left side turn on the power switch heating；
（2）, with temperature controller design temperature；
（3）, be heated to design temperature after, product is put into guide pillar, is pushed into from a distance from cartridge heater 4mm, and start timing；
（4）, 10min high temperature test is carried out in accordance with regulations；
（5）, after high temperature test terminates, take out product and scrape heated part product surface, analysis product repeatedly with sharp instruments
Surface property situation, and detect product conventional index.
Compared with prior art, the advantage of the invention is that：Using above-mentioned technical proposal, being lighted a fire for racing engine is
The high temperature resistant test device and method of testing of high-voltage shield of uniting invention, heating is used as using the hollow circular cylinder for being milled with a plane
Cylinder, can test product of different shapes；The height of cartridge heater is adjusted by increasing and decreasing the quantity of ceramic gasket, can be tested not
Level product；By sliding block along can be controlled between bolt and pin and fixed seat as linear slide examined product with plus
Relative distance between hot cylinder, the product of different-thickness can be tested；Multiple guide pillars are installed on sliding block, can be detected simultaneously more
Individual product；Test device and method of testing provided by the invention, simple and practical, strong adaptability, efficiency high, can meet inhomogeneity
The resistant to elevated temperatures test request of racing engine ignition system high-voltage shield of type.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the top view of the present invention.
Fig. 3 is the mplifying structure schematic diagram of part A in Fig. 1.
Fig. 4 is the mplifying structure schematic diagram of part B in Fig. 1.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
A kind of racing engine ignition system high-voltage shield high temperature resistant test device as described in Figure 1, including temperature-controlled cabinet
1st, cable 2, electrically-heated coil 3, temperature-sensing probe 4, cartridge heater 5, fixed seat 6, fixed column 7, ceramic gasket 8, sliding block 9, guide pillar 10；Institute
Temperature-controlled cabinet 1 is stated by cable 2 with electrically-heated coil 3 to be connected；The electrically-heated coil 3 is in cartridge heater 5；The temperature control
Power switch 11 and temperature controller 12 are provided with case 1；The temperature-sensing probe 4 in the cartridge heater 5, and by electric wire 13 with
Temperature controller 12 is connected；The sliding block 9 is placed in fixed seat 6, and bolt 14 and pin are provided between sliding block 9 and fixed seat 6
Son 15；The guide pillar 10 is fixed on sliding block 9；The cartridge heater 5 is placed in two fixed columns 7, and the fixed column 7 is fixed on
In fixed seat 6；Ceramic gasket 8 is provided between the cartridge heater 5 and fixed column 7, prevents thermal loss, the ceramic gasket 8
The height of cartridge heater 5 can be adjusted by increasing and decreasing the quantity of ceramic gasket 8, with multiple superpositions to adapt to different height product
Test request.The temperature controller 12 can be with displays temperature, and can adjust temperature.The cartridge heater 5 is to be milled with one to put down
The hollow circular cylinder in face, plane 51 and arc surface 52 can test product of different shapes；The cartridge heater 5 is stainless using 302
Steel is made, and prevents high-temperature oxydation.The sliding block 9 is arranged in fixed seat 6, and an elongated slot 91 is provided with sliding block 9；The sliding block 9
It can make linear slide along bolt 14 and pin 15 between fixed seat 6；Be carved with the sliding block 9 and fixed seat 6 scale 92,
61, with control relative distance between inspection product and cartridge heater 5；The number of the sliding block 9 is two, point row cartridge heater
5 plane 51 and the both sides of arc surface 52；The quantity of every piece of upper guide post 10 of sliding block 9 is 3, to meet the detection need of multiple products
Ask.
The present invention also provides a kind of racing engine ignition system high-voltage shield high temperature resistant method of testing, including following step
Suddenly：
（1）, switch on power, knob go to left side turn on the power switch heating；
（2）, with temperature controller design temperature；
（3）, be heated to design temperature after, product is put into guide pillar, is pushed into from a distance from cartridge heater 4mm, and start timing；
（4）, 10min high temperature test is carried out in accordance with regulations；
（5）, after high temperature test terminates, take out product and scrape heated part product surface, analysis product repeatedly with sharp instruments
Surface property situation, and detect product conventional index.
Compared with prior art, the advantage of the invention is that：Using above-mentioned technical proposal, being lighted a fire for racing engine is
The high temperature resistant test device and method of testing of high-voltage shield of uniting invention, heating is used as using the hollow circular cylinder for being milled with a plane
Cylinder, can test product of different shapes；The height of cartridge heater is adjusted by increasing and decreasing the quantity of ceramic gasket, can be tested not
Level product；By sliding block along can be controlled between bolt and pin and fixed seat as linear slide examined product with plus
Relative distance between hot cylinder, the product of different-thickness can be tested；Multiple guide pillars are installed on sliding block, can be detected simultaneously more
Individual product；Test device and method of testing provided by the invention, simple and practical, strong adaptability, efficiency high, can meet inhomogeneity
The high temperature resistant test request of the racing engine ignition system high-voltage shield of type.
Claims (5)
1. a kind of racing engine ignition system high-voltage shield high temperature resistant test device, including temperature-controlled cabinet, cable, heating wire
Circle, temperature-sensing probe, cartridge heater, fixed seat, fixed column, ceramic gasket, sliding block, guide pillar；The temperature-controlled cabinet by cable with
Electrically-heated coil is connected；The electrically-heated coil is in cartridge heater；Power switch and temperature control are provided with the temperature-controlled cabinet
Device processed；The temperature-sensing probe is connected in cartridge heater by electric wire with the temperature controller；The sliding block is placed on solid
In reservation, bolt and pin are provided between sliding block and fixed seat；The guide pillar is fixed on sliding block；The cartridge heater is placed on
In two fixed columns, the fixed column is fixed in fixed seat；Ceramic gasket is provided between the cartridge heater and fixed column, is prevented
Only thermal loss, it is characterised in that：The ceramic gasket can be added with multiple superpositions by increasing and decreasing the quantity of ceramic gasket to adjust
The height of hot cylinder, to adapt to the test request of different height product.
2. a kind of racing engine ignition system high-voltage shield high temperature resistant test device according to claim 1, its feature
It is：The temperature controller can be with displays temperature, and can adjust temperature.
3. a kind of racing engine ignition system high-voltage shield high temperature resistant test device according to claim 1, its feature
It is：The cartridge heater is the hollow circular cylinder for being milled with a plane, and plane and arc surface can test product of different shapes；
The cartridge heater is made of 302 stainless steels, prevents high-temperature oxydation.
4. a kind of racing engine ignition system high-voltage shield high temperature resistant test device according to claim 1, its feature
It is：The sliding block is arranged in fixed seat, and an elongated slot is provided with sliding block；Can be along bolt between the sliding block and fixed seat
Make linear slide with pin；Be carved with scale between the sliding block and fixed seat, with control phase between inspection product and cartridge heater
Adjust the distance；The number of the sliding block is two, the plane of point row cartridge heater and arc surface both sides；Led on every piece of sliding block
The quantity of post is 3, to meet the detection demand of multiple products.
5. a kind of carry out high temperature resistant test using test device described in claim 1 to racing engine ignition system high-voltage shield
Method of testing, it is characterised in that：Comprise the following steps：
（1）, switch on power, turn on the power switch heating；
（2）, with temperature controller design temperature；
（3）, be heated to design temperature after, product is put into guide pillar, is pushed into from a distance from cartridge heater 4mm, and start timing；
（4）, 10min high temperature test is carried out in accordance with regulations；
（5）, after high temperature test terminates, take out product and scrape heated part product surface, analysis product surface repeatedly with sharp instruments
Performance condition, and detect product conventional index.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510880491.8A CN105352878B (en) | 2015-12-03 | 2015-12-03 | Racing engine ignition system high-voltage shield high temperature resistant test device and method of testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510880491.8A CN105352878B (en) | 2015-12-03 | 2015-12-03 | Racing engine ignition system high-voltage shield high temperature resistant test device and method of testing |
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| Publication Number | Publication Date |
|---|---|
| CN105352878A CN105352878A (en) | 2016-02-24 |
| CN105352878B true CN105352878B (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510880491.8A Active CN105352878B (en) | 2015-12-03 | 2015-12-03 | Racing engine ignition system high-voltage shield high temperature resistant test device and method of testing |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841283A (en) * | 2017-01-25 | 2017-06-13 | 江门市新会区发达运动用品有限公司 | Heat-resisting articles for use high temperature resistant tester |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2639874Y (en) * | 2003-02-28 | 2004-09-08 | 长安汽车（集团）有限责任公司 | Dynamic environment testing device for rubber parts of minicar steering bar assembly |
| CN101185949A (en) * | 2007-12-20 | 2008-05-28 | 上海交通大学 | Method for using numerically-controlled pipe bender to process heating constant temperature bending pipe |
| CN104048907A (en) * | 2013-03-14 | 2014-09-17 | 深圳市海洋王照明工程有限公司 | Seal ring aging test device |
| CN104089868A (en) * | 2014-05-30 | 2014-10-08 | 张家港宏利橡塑制品有限公司 | Hot-air ageing test box for rubber |
| CN205120550U (en) * | 2015-12-03 | 2016-03-30 | 宁波光明橡塑有限公司 | High temperature resistant testing arrangement of racing engine ignition system high pressure sheath |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5995324B2 (en) * | 2013-05-15 | 2016-09-21 | エスペック株式会社 | Environmental test equipment |
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2015
- 2015-12-03 CN CN201510880491.8A patent/CN105352878B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2639874Y (en) * | 2003-02-28 | 2004-09-08 | 长安汽车（集团）有限责任公司 | Dynamic environment testing device for rubber parts of minicar steering bar assembly |
| CN101185949A (en) * | 2007-12-20 | 2008-05-28 | 上海交通大学 | Method for using numerically-controlled pipe bender to process heating constant temperature bending pipe |
| CN104048907A (en) * | 2013-03-14 | 2014-09-17 | 深圳市海洋王照明工程有限公司 | Seal ring aging test device |
| CN104089868A (en) * | 2014-05-30 | 2014-10-08 | 张家港宏利橡塑制品有限公司 | Hot-air ageing test box for rubber |
| CN205120550U (en) * | 2015-12-03 | 2016-03-30 | 宁波光明橡塑有限公司 | High temperature resistant testing arrangement of racing engine ignition system high pressure sheath |
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| CN105352878A (en) | 2016-02-24 |
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