CN214149719U - Spark plug gasket riveting and air tightness detection device - Google Patents
Spark plug gasket riveting and air tightness detection device Download PDFInfo
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- CN214149719U CN214149719U CN202023058061.3U CN202023058061U CN214149719U CN 214149719 U CN214149719 U CN 214149719U CN 202023058061 U CN202023058061 U CN 202023058061U CN 214149719 U CN214149719 U CN 214149719U
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- riveting
- spark plug
- sleeve
- air flue
- gasket
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Abstract
The utility model provides a spark plug packing ring riveting and gas tightness detection device, including spark plug mount pad, sleeve and riveting piece, the riveting piece is located directly over the spark plug mount pad and provide down power through biasing means, the sleeve is followed the bottom cover of riveting the briquetting is located the periphery of riveting the briquetting and through a spring with the top of riveting the briquetting is connected, be equipped with the intercommunication on the sleeve the inside first air flue of sleeve, be equipped with the intercommunication in the riveting piece the inside second air flue of sleeve, first air flue is used for filling the pressure, the second air flue is used for detecting the pressure release. The utility model discloses a spark plug gasket riveting and gas tightness detection can be realized simultaneously to a station, have improved production efficiency, practice thrift the labour, save manufacturing cost.
Description
Technical Field
The utility model relates to a spark plug processing technology field, in particular to spark plug gasket riveting and gas tightness detection device.
Background
Spark plugs (spark plugs), commonly known as burners, discharge a pulse of high voltage from a high voltage wire to break down the air between two electrodes of the spark plug, thereby igniting the mixture in the cylinder. The main types include a quasi-spark plug, a rim-projecting spark plug, an electrode-type spark plug, a seat-type spark plug, a polar-type spark plug, a surface-sparking plug, and the like. The spark plug is used for introducing ten thousand volts of high voltage into the combustion chamber, generating electric spark to ignite the mixed gas, and cooperating with an ignition system and an oil supply system to make the engine work, so that the performance of the engine is determined to a great extent.
The spark plug need carry out packing ring riveting and gas tightness detection process in process of production, and traditional processing mode is inefficient, need realize packing ring riveting and gas tightness detection respectively through two stations.
Therefore, in order to overcome the defects of the prior art, a device for riveting a spark plug gasket and detecting air tightness needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
For overcoming the deficiencies in the prior art, the utility model aims to provide a spark plug gasket riveting and gas tightness detection device.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a spark plug packing ring riveting and gas tightness detection device, includes spark plug mount pad, sleeve and riveting block, the riveting block is located directly over the spark plug mount pad and provide down power through biasing means, the sleeve is followed the bottom cover of riveting the briquetting is located the periphery of riveting the briquetting and through a spring with the top of riveting the briquetting is connected, be equipped with the intercommunication on the sleeve the inside first air flue of sleeve, be equipped with the intercommunication in the riveting the briquetting the inside second air flue of sleeve, first air flue is used for inflating, the second air flue is used for detecting the pressure release.
The preferable technical scheme is as follows: the spark plug mounting seat is arranged in the base, and a pressure sensor is arranged in the base and on the bottom surface of the spark plug mounting seat.
The preferable technical scheme is as follows: and a first sealing ring is arranged between the spark plug mounting seat and the base.
The preferable technical scheme is as follows: the bottom surface of the sleeve is provided with a gasket, and a second sealing ring is arranged between the gasket and the sleeve.
The preferable technical scheme is as follows: and a third sealing ring is arranged between the riveting pressing block and the sleeve.
Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:
the utility model discloses a spark plug gasket riveting and gas tightness detection can be realized simultaneously to a station, have improved production efficiency, practice thrift the labour, save manufacturing cost.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is an enlarged schematic view of fig. 1A.
In the above drawings, 1, a spark plug mounting seat; 2. a sleeve; 21. a first air passage; 3. riveting and pressing blocks; 31. a second air passage; 4. a spring; 5. a base; 6. a pressure sensor; 7. a first seal ring; 8. a second seal ring; 9. a third seal ring; 10. and a pressure applying device.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1-2. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in fig. 1-2, the present invention provides a device for detecting the riveting and air tightness of a spark plug gasket. The device is arranged on a frame (not shown) and comprises a spark plug mounting seat 1, a sleeve 2 and a riveting block 3.
Wherein, riveting block 3 is used for the riveting packing ring to locate spark plug mount pad 1 directly over and provide down through biasing means 10 and push down power, sleeve 2 is located riveting block 3's periphery and is connected through spring 4 and riveting block 3's top from riveting block 3's bottom cover.
Be equipped with the inside first air flue 21 of intercommunication sleeve 2 on the sleeve 2, be equipped with the inside second air flue 31 of intercommunication sleeve 2 in the riveting piece 3, first air flue 21 is used for the pressurization, and second air flue 31 is used for detecting the pressure release.
Specifically, the spark plug mounting seat 1 is arranged in the base 5, and the pressure sensor 6 is arranged in the base 5 and on the bottom surface of the spark plug mounting seat 1 and used for monitoring the pressure applied by the pressure applying device 10 to ensure that the gasket is smoothly riveted.
Specifically, be equipped with first sealing washer 7 between spark plug mount pad 1 and the base 5 to improve sealing performance, ensure that the gas tightness detects the accuracy.
Specifically, a gasket (not shown) is arranged on the bottom surface of the sleeve 2, a second sealing ring 8 is arranged between the gasket and the sleeve 2, and the second sealing ring 8 plays a sealing role after the sleeve 2 abuts against the base 5, so that the accuracy of air tightness detection is ensured.
Specifically, be equipped with third sealing washer 9 between riveting piece 3 and sleeve 2 to improve sealing performance, ensure that the gas tightness detects the accuracy.
The process comprises the following steps:
1. installing a spark plug and installing a gasket;
2. the pressing device presses downwards, the sleeve abuts against the base at first, and the riveting block continues to press downwards until the riveting block abuts against the gasket to complete riveting;
3. pressurizing the interior of the sleeve through a first air passage;
4. and detecting the pressure relief through a second air passage so as to detect the air tightness of the spark plug.
Therefore, the utility model has the advantages of it is following:
the utility model discloses a spark plug gasket riveting and gas tightness detection can be realized simultaneously to a station, have improved production efficiency, practice thrift the labour, save manufacturing cost.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a spark plug packing ring riveting and gas tightness detection device which characterized in that: including spark plug mount pad, sleeve and riveting piece, the riveting piece is located directly over the spark plug mount pad and provide down power through biasing means, the sleeve is followed the bottom cover of riveting the briquetting is located the periphery of riveting the briquetting and through a spring with the top of riveting the briquetting is connected, be equipped with the intercommunication on the sleeve the inside first air flue of sleeve, be equipped with the intercommunication in the riveting the briquetting the inside second air flue of sleeve, first air flue is used for inflating, the second air flue is used for detecting the pressure release.
2. The spark plug gasket riveting and air-tightness detecting device according to claim 1, characterized in that: the spark plug mounting seat is arranged in the base, and a pressure sensor is arranged in the base and on the bottom surface of the spark plug mounting seat.
3. The spark plug gasket riveting and air-tightness detecting device according to claim 2, characterized in that: and a first sealing ring is arranged between the spark plug mounting seat and the base.
4. The spark plug gasket riveting and air-tightness detecting device according to claim 1, characterized in that: the bottom surface of the sleeve is provided with a gasket, and a second sealing ring is arranged between the gasket and the sleeve.
5. The spark plug gasket riveting and air-tightness detecting device according to claim 1, characterized in that: and a third sealing ring is arranged between the riveting pressing block and the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023058061.3U CN214149719U (en) | 2020-12-17 | 2020-12-17 | Spark plug gasket riveting and air tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023058061.3U CN214149719U (en) | 2020-12-17 | 2020-12-17 | Spark plug gasket riveting and air tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214149719U true CN214149719U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023058061.3U Active CN214149719U (en) | 2020-12-17 | 2020-12-17 | Spark plug gasket riveting and air tightness detection device |
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| Country | Link |
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| CN (1) | CN214149719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117066435A (en) * | 2023-09-14 | 2023-11-17 | 无锡星月科技有限公司 | Gas meter stud riveting device with seal detection function |
-
2020
- 2020-12-17 CN CN202023058061.3U patent/CN214149719U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117066435A (en) * | 2023-09-14 | 2023-11-17 | 无锡星月科技有限公司 | Gas meter stud riveting device with seal detection function |
| CN117066435B (en) * | 2023-09-14 | 2024-02-20 | 无锡星月科技有限公司 | Gas meter stud riveting device with seal detection function |
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