CN204064580U - The sealing property detection device of starter relay - Google Patents
The sealing property detection device of starter relay Download PDFInfo
- Publication number
- CN204064580U CN204064580U CN201420444618.2U CN201420444618U CN204064580U CN 204064580 U CN204064580 U CN 204064580U CN 201420444618 U CN201420444618 U CN 201420444618U CN 204064580 U CN204064580 U CN 204064580U
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- China
- Prior art keywords
- seal closure
- detection device
- sealing property
- compression cylinder
- property detection
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Abstract
A sealing property detection device for starter relay, comprising: supporting seat; Control gear; Compress testing agency, comprise compression cylinder, sensor and pressure tester, described compression cylinder to be arranged on described supporting seat and to be connected with described control gear by the first pipeline, and described sensor is arranged in described compression cylinder; And sealing mechanism, comprise seal closure and O-ring seal, described seal closure is connected with described compression cylinder, described seal closure has one for holding the accommodating cavity of the plunger of electromagnetic switch to be measured, described accommodating cavity is connected described pressure tester by the second pipeline with described control gear and is arranged on described second pipeline, and the end face that described O-ring seal is arranged on described seal closure is positioned at described accommodating cavity side.The utility model structure is simple, and convenient test, reliable results, simplifies test process, reduces labour intensity, improves testing efficiency and accuracy.
Description
Technical field
The utility model relates to a kind of performances of motor vehicles pick-up unit, the sealing property detection device of the starter relay of particularly a kind of sealing property detection of the starter relay for automobile.
Background technology
See Figure 1A, Figure 1B, Figure 1A is prior art starter relay device for detecting sealability schematic diagram; Figure 1B is Figure 1A detected state schematic diagram.As shown in the figure, the starter relay device for detecting sealability of prior art forms primarily of compressed air system 10, seal pressing device 20 and water tank 30.In the body of electromagnetic switch 40, first fill the air of certain pressure during test, then its entirety is put into water, observe and whether have continuous air bubbles to emerge.Concrete testing procedure is as follows:
Electromagnetic switch 40 to be tested is put on the support 201 of seal pressing device 20, the housing compacting that manually fast folder 202 promotes seal closure 203 and electromagnetic switch 40 seals, open hand valve 101, pressurized air is filled into the inner chamber of seal closure 203 and electromagnetic switch 40, turnover bracket 201 entirety immerses in water tank 30, whether observe electromagnetic switch 40 has continuous air bubbles to emerge, if bubble-free, then electromagnetic switch 40 sealing detection is passed through, turnover bracket 201, unclamp fast folder 202, take off electromagnetic switch 40, dry up surface moisture; If there is bubble, then the sealing detection of electromagnetic switch 40 is defective.
Because having immersed in water by electromagnetic switch 40 entirety in above-mentioned test process, the outside surface of electromagnetic switch 40 has been soaked, and must remove moisture in subsequent technique, carries out drying up, drying.
Prior art
10 compressed air systems
101 hand valves
20 seal pressing devices
201 supports
202 press from both sides soon
203 seal closures
30 water tanks
40 electromagnetic switch
The utility model
1 supporting seat
11 headstocks
12 tailstocks
13 supports
14 base plates
2 sealing mechanisms
21 seal closures
22 O-ring seals
23 accommodating cavities
24 tapped through holes
25 threaded holes
26 convex shoulders
3 compress testing agency
31 compression cylinders
32 sensors
33 pressure testers
4 control gears
41 sources of the gas
42 first operation valves
43 second operation valves
44 first pipelines
45 second pipelines
5 indicating mechanisms
51 timing relays
52 pilot lamp
6 power supplys
7 electromagnetic switch to be measured
Utility model content
The sealing property detection device of the starter relay that the sealing property that technical problem to be solved in the utility model is to provide a kind of starter relay for automobile detects, to overcome the above-mentioned defect of prior art.
To achieve these goals, the utility model provides a kind of sealing property detection device of starter relay, wherein, comprising:
Supporting seat;
Control gear;
Compress testing agency, comprise compression cylinder, sensor and pressure tester, described compression cylinder to be arranged on described supporting seat and to be connected with described control gear by the first pipeline, and described sensor is arranged in described compression cylinder; And
Sealing mechanism, comprise seal closure and O-ring seal, described seal closure is connected with described compression cylinder, described seal closure has one for holding the accommodating cavity of the plunger of electromagnetic switch to be measured, described accommodating cavity is connected described pressure tester by the second pipeline with described control gear and is arranged on described second pipeline, and the end face that described O-ring seal is arranged on described seal closure is positioned at described accommodating cavity side.
The sealing property detection device of above-mentioned starter relay, wherein, also comprise indicating mechanism, described indicating mechanism comprises timing relay and pilot lamp, described timing relay is connected with described sensor and a power supply respectively, and described pilot lamp and described timing relay are connected in parallel.
The sealing property detection device of above-mentioned starter relay, wherein, described control gear comprises source of the gas, the first operation valve and the second operation valve, described compression cylinder is connected with described source of the gas by described first pipeline, described first operation valve is arranged on described first pipeline, described accommodating cavity is connected with described source of the gas by described second pipeline, and described second operation valve is arranged on described second pipeline.
The sealing property detection device of above-mentioned starter relay, wherein, described seal closure is cylindrical structure, and described seal closure comprises sealed end and openend, and described accommodating cavity is communicated with described openend, and described sealed end is connected with described compression cylinder.
The sealing property detection device of above-mentioned starter relay, wherein, described accommodating cavity is the cylindrical cavity structure coaxially arranged with described right cylinder, and the diameter of described accommodating cavity is equal with the opening diameter of described openend.
The sealing property detection device of above-mentioned starter relay, wherein, described O-ring seal is the rubber seal of the cirque structure corresponding to described openend, the openend of described seal closure is provided with the convex shoulder for installing described O-ring seal, and the internal diameter of described rubber seal equals the external diameter of described convex shoulder.
The sealing property detection device of above-mentioned starter relay, wherein, the sidewall of described seal closure is provided with the tapped through hole for being connected with described source of the gas.
The sealing property detection device of above-mentioned starter relay, wherein, the sealed end of described seal closure is provided with the threaded hole for being connected with described compression cylinder, and the axis of described threaded hole and the axis coaxle of described seal closure are arranged.
The sealing property detection device of above-mentioned starter relay, wherein, described supporting seat comprises base plate and is arranged on the headstock, tailstock and the support on described base plate, and described compression cylinder is arranged on the described headstock, and described electromagnetic switch to be measured is supported and fixed on described tailstock and support.
The sealing property detection device of above-mentioned starter relay, wherein, described support is a V-block structure, and the center of described V-block is high is positioned at sustained height with the axis of described seal closure.
Beneficial functional of the present utility model is:
Compared with prior art, without the need to equipment such as water tanks, the operation such as avoid immersion, dry up, occupation area of equipment is little, and structure is simple, and convenient test, reliable results, simplifies test process, reduces labour intensity, improves testing efficiency and accuracy for the utility model.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.
Accompanying drawing explanation
Figure 1A is prior art starter relay device for detecting sealability schematic diagram;
Figure 1B is Figure 1A detected state schematic diagram;
Fig. 2 A is the utility model one example structure schematic diagram (original state);
Fig. 2 B is the utility model one example structure schematic diagram (test mode);
Fig. 3 is the utility model one embodiment test schematic diagram;
Fig. 4 is the indicating circuit figure of the utility model one embodiment;
Fig. 5 is the seal closure structural representation of the utility model one embodiment;
Fig. 6 is the ring structure schematic diagram of the utility model one embodiment.
Wherein, Reference numeral
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present invention and principle of work are described in detail:
Be the utility model one example structure schematic diagram (original state) see Fig. 2 A, Fig. 2 B, Fig. 2 A, Fig. 2 B is the utility model one example structure schematic diagram (test mode).The sealing property detection device of starter relay of the present utility model, comprising: supporting seat 1; Control gear 4; Compress testing agency 3, comprise compression cylinder 31, sensor 32 and pressure tester 33, pressure tester 33 can be such as tensimeter or pressure transducer 32, for the pressure change of measuring or in indicating sealing cover 21, if when pressure tester 33 uses pressure transducer, can, by programmed control test duration and pressure variety, automatically determine whether to pass through.Described compression cylinder 31 to be arranged on described supporting seat 1 and to be connected with described control gear 4 by the first pipeline 44, described compression cylinder 31 is Standard Cylinders, promote seal closure 21 when the cylinder rod of described compression cylinder 31 stretches out and move to compacted position maintenance, test terminates exhaust hood bar and retracts.Described sensor 32 is arranged in described compression cylinder 31; And sealing mechanism 2, comprise seal closure 21 and O-ring seal 22, described seal closure 21 is connected with described compression cylinder 31, described seal closure 21 has one for holding the accommodating cavity 23 of the plunger of electromagnetic switch 7 to be measured, described accommodating cavity 23 is connected described pressure tester 33 by the second pipeline 45 with described control gear 4 and is arranged on described second pipeline 45, and the end face that described O-ring seal 22 is arranged on described seal closure 21 is positioned at described accommodating cavity 23 side.
See Fig. 3, Fig. 3 be the utility model one embodiment test schematic diagram.Described supporting seat 1 comprises base plate 14 and is arranged on the headstock 11, tailstock 12 and the support 13 on described base plate 14, and described compression cylinder 31 is arranged on the described headstock 11, and described electromagnetic switch 7 to be measured is supported and fixed on described tailstock 12 and support 13.Described support 13 is a V-block structure, and the center of described V-block is high is positioned at sustained height with the axis of described seal closure 21.Described control gear 4 comprises source of the gas 41, first operation valve 42 and the second operation valve 43, can be accessed by plant compressed air pipeline, and Non-follow control compresses, inflation starts, inflation stops.Described compression cylinder 31 is connected with described source of the gas 41 by described first pipeline 44, described first operation valve 42 is arranged on described first pipeline 44, described accommodating cavity 23 is connected with described source of the gas 41 by described second pipeline 45, and described second operation valve 43 is arranged on described second pipeline 45.
See the indicating circuit figure that Fig. 4, Fig. 4 are the utility model one embodiment.Also comprise indicating mechanism 5, described indicating mechanism 5 comprises timing relay 51 and pilot lamp 52, and described timing relay 51 is connected with described sensor 32 and a power supply 6 respectively, and described pilot lamp 52 is connected in parallel with described timing relay 51.Pilot lamp 52 and timing relay 51 link, and when the test duration is bright to pilot lamp 52, namely can check or record barometric reading and variable quantity.
See the seal closure structural representation that Fig. 5, Fig. 5 are the utility model one embodiment.Described seal closure 21 is cylindrical structure, and described seal closure 21 comprises sealed end and openend, and described accommodating cavity 23 is communicated with described openend, and described sealed end is connected with described compression cylinder 31, and described openend is provided with the convex shoulder 26 for installing O-ring seal 22.Described accommodating cavity 23 is the cylindrical cavity structure coaxially arranged with described right cylinder, and the diameter of described accommodating cavity 23 is equal with the opening diameter of described openend.The sidewall of described seal closure 21 is provided with the tapped through hole 24 for being connected with described source of the gas 41.The sealed end of described seal closure 21 is provided with the threaded hole 25 for being connected with the cylinder rod of described compression cylinder 31, and the axis of described threaded hole 25 and the axis coaxle of described seal closure 21 are arranged.
See the ring structure schematic diagram that Fig. 6, Fig. 6 are the utility model one embodiment.Described O-ring seal 22 is the rubber seal 22 of the cirque structure corresponding to described openend, and the internal diameter of described rubber seal 22 equals the external diameter of openend convex shoulder 26.During compression, rubber seal 22 is between electromagnetic switch 7 to be measured and seal closure 21, guarantees that the air in seal closure 21 is not revealed.
See Fig. 2 B, during test, electromagnetic switch 7 to be measured is put on support 13; Opening the first operation valve 42, can be a hand valve, and compress cylinder and stretch out, seal closure 21 seals with the housing compacting of electromagnetic switch 7 to be measured; Opening the second operation valve 43, also can be hand valve, and pressurized air is filled into seal closure 21 and electromagnetic switch 7 inner chamber to be measured; Close the second operation valve 43, the time relay starts timing, and continue a schedule time (such as 30 seconds), pilot lamp 52 is bright; Tensimeter instruction reading is observed when pilot lamp 52 is bright, be greater than a preset value (such as 5psi) then electromagnetic switch 7 sealing detection to be measured pass through, if observe tensimeter instruction reading when pilot lamp 52 is bright, be less than this preset value, then electromagnetic switch 7 sealing detection to be measured is defective.Only to the electromagnetic switch to be measured 7 not by electromagnetic switch sealing detection, its joint face is coated with suds, observes leak point, do over again.
The utility model can reliably detect the sealing property of electromagnetic switch, and being applied to electromagnetic switch assembly line effectively can improve detection efficiency, reduces labour intensity, meets the testing requirement of starter relay sealing property.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (10)
1. a sealing property detection device for starter relay, is characterized in that, comprising:
Supporting seat;
Control gear;
Compress testing agency, comprise compression cylinder, sensor and pressure tester, described compression cylinder to be arranged on described supporting seat and to be connected with described control gear by the first pipeline, and described sensor is arranged in described compression cylinder; And
Sealing mechanism, comprise seal closure and O-ring seal, described seal closure is connected with described compression cylinder, described seal closure has one for holding the accommodating cavity of the plunger of electromagnetic switch to be measured, described accommodating cavity is connected described pressure tester by the second pipeline with described control gear and is arranged on described second pipeline, and the end face that described O-ring seal is arranged on described seal closure is positioned at described accommodating cavity side.
2. the sealing property detection device of starter relay as claimed in claim 1, it is characterized in that, also comprise indicating mechanism, described indicating mechanism comprises timing relay and pilot lamp, described timing relay is connected with described sensor and a power supply respectively, and described pilot lamp and described timing relay are connected in parallel.
3. the sealing property detection device of starter relay as claimed in claim 1 or 2, it is characterized in that, described control gear comprises source of the gas, the first operation valve and the second operation valve, described compression cylinder is connected with described source of the gas by described first pipeline, described first operation valve is arranged on described first pipeline, described accommodating cavity is connected with described source of the gas by described second pipeline, and described second operation valve is arranged on described second pipeline.
4. the sealing property detection device of starter relay as claimed in claim 3, it is characterized in that, described seal closure is cylindrical structure, and described seal closure comprises sealed end and openend, described accommodating cavity is communicated with described openend, and described sealed end is connected with described compression cylinder.
5. the sealing property detection device of starter relay as claimed in claim 4, it is characterized in that, described accommodating cavity is the cylindrical cavity structure coaxially arranged with described right cylinder, and the diameter of described accommodating cavity is equal with the opening diameter of described openend.
6. the sealing property detection device of starter relay as claimed in claim 5, it is characterized in that, described O-ring seal is the rubber seal of the cirque structure corresponding to described openend, the openend of described seal closure is provided with the convex shoulder for installing described O-ring seal, and the internal diameter of described rubber seal equals the external diameter of described convex shoulder.
7. the sealing property detection device of the starter relay as described in claim 4,5 or 6, is characterized in that, the sidewall of described seal closure is provided with the tapped through hole for being connected with described source of the gas.
8. the sealing property detection device of the starter relay as described in claim 4,5 or 6, it is characterized in that, the sealed end of described seal closure is provided with the threaded hole for being connected with described compression cylinder, and the axis of described threaded hole and the axis coaxle of described seal closure are arranged.
9. the sealing property detection device of the starter relay as described in claim 4,5 or 6, it is characterized in that, described supporting seat comprises base plate and is arranged on the headstock, tailstock and the support on described base plate, described compression cylinder is arranged on the described headstock, and described electromagnetic switch to be measured is supported and fixed on described tailstock and support.
10. the sealing property detection device of starter relay as claimed in claim 9, it is characterized in that, described support is a V-block structure, and the center of described V-block is high is positioned at sustained height with the axis of described seal closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444618.2U CN204064580U (en) | 2014-08-07 | 2014-08-07 | The sealing property detection device of starter relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444618.2U CN204064580U (en) | 2014-08-07 | 2014-08-07 | The sealing property detection device of starter relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064580U true CN204064580U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420444618.2U Active CN204064580U (en) | 2014-08-07 | 2014-08-07 | The sealing property detection device of starter relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204064580U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063360A (en) * | 2017-06-20 | 2017-08-18 | 宁波铭富汽车零部件有限公司 | The semi-automatic detection streamline of starter motor electromagnetic switch |
| CN107192415A (en) * | 2017-06-20 | 2017-09-22 | 宁波铭富汽车零部件有限公司 | Automatic detection flow line |
| CN107238411A (en) * | 2017-06-20 | 2017-10-10 | 宁波铭富汽车零部件有限公司 | A kind of semi-automatic detection streamline |
| CN107270966A (en) * | 2017-06-20 | 2017-10-20 | 宁波奥博汽车电器有限公司 | A kind of semi-automatic detection streamline of starter motor electromagnetic switch |
| CN107270967A (en) * | 2017-06-20 | 2017-10-20 | 宁波奥博汽车电器有限公司 | A kind of automatic detection flow line of starter motor electromagnetic switch |
-
2014
- 2014-08-07 CN CN201420444618.2U patent/CN204064580U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063360A (en) * | 2017-06-20 | 2017-08-18 | 宁波铭富汽车零部件有限公司 | The semi-automatic detection streamline of starter motor electromagnetic switch |
| CN107192415A (en) * | 2017-06-20 | 2017-09-22 | 宁波铭富汽车零部件有限公司 | Automatic detection flow line |
| CN107238411A (en) * | 2017-06-20 | 2017-10-10 | 宁波铭富汽车零部件有限公司 | A kind of semi-automatic detection streamline |
| CN107270966A (en) * | 2017-06-20 | 2017-10-20 | 宁波奥博汽车电器有限公司 | A kind of semi-automatic detection streamline of starter motor electromagnetic switch |
| CN107270967A (en) * | 2017-06-20 | 2017-10-20 | 宁波奥博汽车电器有限公司 | A kind of automatic detection flow line of starter motor electromagnetic switch |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |