CN204011016U - Gum cover assembly, ignition coil, igniter, automobile and the assembling test frock of ignition coil - Google Patents
Gum cover assembly, ignition coil, igniter, automobile and the assembling test frock of ignition coil Download PDFInfo
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- CN204011016U CN204011016U CN201420368552.3U CN201420368552U CN204011016U CN 204011016 U CN204011016 U CN 204011016U CN 201420368552 U CN201420368552 U CN 201420368552U CN 204011016 U CN204011016 U CN 204011016U
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- gum cover
- ignition coil
- cover assembly
- assembly
- spring
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Abstract
The utility model provides a kind of gum cover assembly, ignition coil, igniter, automobile and assembling test frock of ignition coil.Wherein, the gum cover assembly of above-mentioned ignition coil comprises: gum cover and spring, also comprise metal sleeve, described spring housing is connected in described metal sleeve and forms pogo barrel assembly, and described pogo barrel assembly and described gum cover form described gum cover assembly by interference fit.The ignition coil that the Coilpack that employing the utility model provides is produced can be exported higher voltage, can be applied to VW money vehicle, meets the high request of its engine to ignition voltage.
Description
Technical field
The utility model relates to the igniter technical field of internal combustion engine, especially, relates to a kind of assembling test frock of gum cover assembly, ignition coil, igniter, automobile and this gum cover assembly of ignition coil.
Background technology
Ignition coil is as the important component part of ignition system of internal combustion engine, in internal combustion engine for light (mixing) gas that can burn at predetermined time point.For this reason, conventionally in combustion chamber, arrange each other with specific range electrode arranged apart and by potential difference, it loaded at the time point providing in advance by ignition coil, pilot spark is the free distance between breakdown electrode and light (mixing) gas at this due to this potential difference, can be converted into the kinetic energy of internal combustion engine in producing.
Ignition coil is generally made up of coil case and gum cover assembly two parts, and coil case has high-voltage output end, between high-voltage output end and high-voltage contact, is realized and being electrically contacted by the contact spring of gum cover assembly inside.The production technology of corresponding points fire coil, realizes the process electrically contacting between above-mentioned high-voltage output end and high-voltage contact and is the process that realizes coil and seal and conduct igniting.
In existing technique, it is all to realize by gum cover and two kinds of parts of spring that all coils seal and conduct igniting, but, for VW(Volks Wagen, popular) money vehicle, the driving of its engine needs the ignition voltage of higher level, and the design of existing ignition coil gum cover assembly cannot meet the requirement of above-mentioned VW money vehicle to ignition voltage.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of gum cover assembly of ignition coil, can make ignition coil discharge high voltage, meets the requirement of VW money vehicle to igniter point of release ignition voltage.
In order to address the above problem, a kind of gum cover assembly of ignition coil is provided on the one hand, comprise: gum cover and spring, also comprise metal sleeve, described spring housing is connected in described metal sleeve and forms pogo barrel assembly, and described pogo barrel assembly and described gum cover form described gum cover assembly by interference fit.
Optionally, described metal sleeve links together with the dead circle partial fixing that is socketed in inner spring.
Optionally, described metal sleeve is partly riveted together with the dead circle that is socketed in inner spring.
Optionally, described metal sleeve is the metal circular tube that an end opening is torch-like.
On the other hand, provide a kind of ignition coil, above-mentioned arbitrary described gum cover assembly and coil, the high-voltage output end of described coil is connected with the top of described gum cover assembly.
A kind of igniter is also provided, comprises: IGNITION CONTROL structure and described ignition coil.
And a kind of automobile, comprising: automobile body and engine, the igniter that described engine adopts is igniter described above.
The gum cover assembly of corresponding above-mentioned ignition coil, the utility model also provides a kind of frock, for assembling, test the gum cover assembly of above-mentioned arbitrary described ignition coil, comprise: a process equipment that is provided with the round turntable of eight stations and completes default technique at each described station place, corresponding described eight stations, described frock comprises: sleeve pipe feeding unit material, pogo barrel socket unit, rush riveting unit, disassemble power and riveted joint spring length detection unit, gum cover and pogo barrel assembly preassembled unit, gum cover and pogo barrel assembly module units, sleeve-assembled depth detection unit.
Compared with prior art, a technical scheme in technique scheme has the following advantages or beneficial effect: to sum up, the ignition coil that the gum cover assembly being provided by the utility model forms, owing to having set up metal sleeve in spring outside, play the effect of capacity load, thereby can improve the electric pressure of ignition coil output, the gum cover assembly that only has gum cover and spring to form by interference fit with respect to prior art, can export higher voltage, can be applied to VW money vehicle, meet the high request of its engine to ignition voltage.
Brief description of the drawings
Fig. 1 is the structural representation of the gum cover assembly embodiment of the utility model ignition coil;
Fig. 2 is the structural representation of the utility model gum cover assembly embodiment medi-spring cover pipe assembly;
Fig. 3 is the cutaway view of Fig. 2;
Fig. 4 is the structural representation of the utility model ignition coil embodiment;
Fig. 5 is the structural representation of the utility model gum cover assembly assembling test frock embodiment;
Fig. 6 is the flow chart of the utility model gum cover assembly assembling test process example.
Embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1, show the structural representation of the gum cover assembly embodiment of the utility model ignition coil, comprising: gum cover 1, spring 2, metal sleeve 3.Wherein, spring 2 is socketed in the interior formation pogo barrel of metal sleeve 3 assembly, as shown in Figure 2.Gum cover assembly shown in Fig. 1 be assembled into the pogo barrel assembly shown in Fig. 2 and gum cover 1 forms by interference fit.
Wherein, Fig. 2 shows the structural representation of the utility model gum cover assembly embodiment medi-spring cover pipe assembly, and Fig. 3 is the cutaway view of pogo barrel assembly shown in Fig. 2.As shown in Figure 3, spring 2 can be subdivided into three parts: the first movable ring portion 21, extremely circle portion 22, the second movable ring portion 23.Metal sleeve 3 connects together with spring 2, and is fixed together with dead circle part 22, realizes metal sleeve 3 extremely enclose part 22 with spring and be fixedly connected with as concrete employing riveting method.The first movable ring portion 21, the second movable ring portion 23 can be flexible at the internal freedom of metal sleeve 3.Particularly, the major part of metal sleeve 3 is round metal tube, and one end of metal tube is provided with torch-like port 31, the second movable ring portions 23 can be by above-mentioned torch-like port 31 free-extensions, thereby realizes and the contacting of high pressure electric shock.
In addition, the utility model also provides a kind of ignition coil embodiment, as shown in Figure 4, comprising: coil 41 and gum cover assembly 42, the high-voltage output end of coil is connected with gum cover assembly.Wherein, gum cover assembly 42 is the gum cover assembly described in above-described embodiment.
Corresponding above-mentioned ignition coil embodiment, the utility model provides a kind of igniter embodiment, comprising: the ignition coil described in IGNITION CONTROL structure and above-described embodiment.
Further, the utility model also provides a kind of automobile embodiment, comprising: automobile body and engine, the igniter that this engine adopts is the igniter described in above-described embodiment.Automobile provided by the utility model is VW money vehicle specifically.
To sum up, the ignition coil that the gum cover assembly being provided by the utility model forms, owing to having set up metal sleeve in spring outside, play the effect of capacity load, thereby can improve the electric pressure of ignition coil output, the gum cover assembly that only has gum cover and spring to form by interference fit with respect to prior art, can export higher voltage, can be applied to VW money vehicle, meet the high request of its engine to ignition voltage.
In addition, the utility model also provides the frock of the assembling test technique of above-mentioned gum cover assembly and assembling, the above-mentioned gum cover assembly of test.Wherein, Fig. 5 shows the structural representation of gum cover assembly assembling test frock embodiment, comprise: a process equipment that is provided with the round turntable 50 of eight stations and completes default operation at each station place, eight stations on corresponding above-mentioned rotating disk, user's assembling that the utility model embodiment provides, the frock of testing above-mentioned gum cover assembly can be divided into: sleeve pipe feeding unit material 51, pogo barrel socket unit 52, rush riveting unit 53, disassemble power and riveted joint spring length detection unit 54, gum cover and pogo barrel assembly preassembled unit 55, gum cover and pogo barrel assembly module units 56, sleeve-assembled depth detection unit 57, spring assembling depth detection unit 58.
Describe assembling, the test technology flow process of gum cover assembly in detail below in conjunction with above-mentioned assembling, the frock of testing above-mentioned gum cover assembly, assembling, the test technology of this gum cover assembly can be completed by above-mentioned frock by arranging, each unit completes after default technique on corresponding station, rotating disk meeting automatic rotation, to next station, completes all technique in order.With reference to the assembling test process flow diagram of the gum cover assembly shown in Fig. 6, assembling, the test technology flow process of above-mentioned gum cover assembly specifically comprise:
Step 61, sleeve pipe feeding unit material 51 complete sleeve pipe material loading and are erected at the preset position of rotating disk;
Particularly, sleeve pipe feeding unit material 51 can comprise directly shake feed appliance, mechanical arm, the equipment such as dish shake.Use the said equipment that sleeve pipe feeding unit material comprises that sleeve pipe is delivered to the first station of rotating disk from hold the hopper of sleeve pipe, and keep erectting, then rotating disk 50 drives the pipe box placing to run to the second station.
Step 62, pogo barrel socket unit 52 complete spring material loading and automatically drop into described inside pipe casing by the dish that shakes;
Pogo barrel socket unit 52 specifically comprises the feed appliance that directly shakes, the equipment such as dish, mechanical arm shake, under the effect of the said equipment, at the second station place, spring is socketed on to inside pipe casing from the upper port of sleeve pipe, rotating disk 50 drives the spring and rotation of sleeve to the three stations that connect together afterwards.
Step 63, rush riveting unit 53 the dead circle position of sleeve pipe and spring is rushed to riveting, described sleeve pipe and spring are riveted together;
The above-mentioned riveting unit 53 that rushes can be specially and rushes riveter.This step can be specially to utilize at the 3rd station place and rush riveter and sleeve pipe and spring are extremely enclosed to position be riveted together, and forms above-mentioned pogo barrel assembly, and then rotating disk 50 drives above-mentioned pogo barrel assembly to turn to the 4th station.
Step 64, disassemble power and riveted joint spring length detection unit 54 and the cover pipe spring assembly that is riveted together is implemented to the power of disassembling detect, detect the length that applies before and after the power of disassembling, stretches out sleeve pipe torch port in the described spring of free state;
Particularly, at the 4th station place, first utilize optical detection apparatus detection springs under free state, the second movable ring part is stretched out the length of metal pipe box torch-like port, whether the power of disassembling that then applies default size to gum cover assembly detects the riveted joint of metal pipe box and spring firm, if having passed through above-mentioned removal force, pogo barrel assembly detects, the length that the second movable ring part of again utilizing optical detection apparatus to detect the pogo barrel assembly after recovery elastic deformation is stretched out metal pipe box torch-like port, and compare with the length value detecting before, whether the elasticity that judges spring changes, if twice length value equates or allowing in excursion, think that this spring suit assembly is qualified, otherwise be substandard product, give it up.Then rotating disk 50 drives qualified pogo barrel assembly to turn to the 5th station.
Step 65, gum cover and pogo barrel assembly preassembled unit 55 complete gum cover material loading and are delivered to rotating disk by the dish that shakes, and pre-install with described cover pipe spring assembly;
Gum cover and pogo barrel assembly preassembled unit 55 can comprise the dish that shakes, the equipment such as feed appliance, manipulator that shakes directly.At the 5th station place, realize gum cover material loading by the said equipment, and together with gum cover is pre-assembled in above-mentioned pogo barrel assembly.Afterwards, rotating disk 50 drives gum cover, spring, thimble assembly after pre-assembled to turn to the 6th station.
Step 66, gum cover and pogo barrel assembly module units 56 utilize forcing press to realize gum cover and the interference fit of overlapping pipe spring assembly, complete the assembling of gum cover and pogo barrel assembly;
Adopt forcing press pogo barrel assembly to be imported to the predeterminated position of gum cover inside at the 6th station place, form gum cover assembly.Rotating disk 50 drives the gum cover assembly assembling to turn to the 7th station subsequently, prepares to enter detection operation.
Step 67, sleeve-assembled depth detection unit 57 detect the assembling degree of depth of described sleeve pipe in described gum cover;
Particularly, above-mentioned sleeve-assembled depth detection unit 57 can comprise displacement transducer, utilizes this displacement transducer to detect the assembling degree of depth of described sleeve pipe in gum cover.If qualified, rotating disk 50 drives above-mentioned gum cover assembly to turn to the 8th station.
Step 68, spring assembling depth detection unit 58 detect the assembling degree of depth of described spring in described gum cover.
Above-mentioned spring assembling depth detection unit 58 utilizes the assembling degree of depth of break-make detection mode detection springs in described gum cover, qualified after, the production process of whole gum cover assembly completes, blanking.
To sum up, the gum cover assembly that corresponding the utility model provides, the frock that the utility model provides the technique of the above-mentioned gum cover assembly of a kind of assembling test and used in this assembling test process, utilize assembly to the different station of driven by rotary disc element or pilot process to complete fast corresponding assembling, test step, realize gum cover assembly assembling, detect integrated, can manufacture fast, accurately above-mentioned gum cover assembly, improve production efficiency and the rate of finished products of gum cover assembly.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.For system embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, relevant part is referring to the part explanation of embodiment of the method.
Gum cover assembly, ignition coil, igniter, automobile to a kind of ignition coil provided by the utility model above, and a kind of assembling, test technology and frock of gum cover assembly of ignition coil, be described in detail, applied specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (8)
1. the gum cover assembly of an ignition coil, comprise: gum cover and spring, it is characterized in that, also comprise metal sleeve, described spring housing is connected in described metal sleeve and forms pogo barrel assembly, and described pogo barrel assembly and described gum cover form described gum cover assembly by interference fit.
2. the gum cover assembly of ignition coil according to claim 1, is characterized in that, described metal sleeve links together with the dead circle partial fixing that is socketed in inner spring.
3. the gum cover assembly of ignition coil according to claim 2, is characterized in that, described metal sleeve is riveted together with the dead circle part that is socketed in inner spring.
4. the gum cover assembly of ignition coil according to claim 1, is characterized in that, described metal sleeve is the metal circular tube that an end opening is torch-like.
5. an ignition coil, is characterized in that, comprises claim 1 to 4 arbitrary described gum cover assembly and coil, and the high-voltage output end of described coil is connected with the top of described gum cover assembly.
6. an igniter, is characterized in that, comprising: IGNITION CONTROL structure and ignition coil claimed in claim 5.
7. an automobile, comprising: automobile body and engine, it is characterized in that, and the igniter that described engine adopts is igniter claimed in claim 6.
8. an assembling test frock, it is characterized in that, for assembling, test the gum cover assembly of the arbitrary described ignition coil of claim 1 to 4, comprise: a process equipment that is provided with the round turntable of eight stations and completes default technique at each described station place, corresponding described eight stations, described frock comprises: sleeve pipe feeding unit material, pogo barrel are socketed unit, rush riveting unit, disassemble power and rivet spring length detection unit, gum cover and pogo barrel assembly preassembled unit, gum cover and pogo barrel assembly module units, sleeve-assembled depth detection unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368552.3U CN204011016U (en) | 2014-07-04 | 2014-07-04 | Gum cover assembly, ignition coil, igniter, automobile and the assembling test frock of ignition coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368552.3U CN204011016U (en) | 2014-07-04 | 2014-07-04 | Gum cover assembly, ignition coil, igniter, automobile and the assembling test frock of ignition coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011016U true CN204011016U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420368552.3U Withdrawn - After Issue CN204011016U (en) | 2014-07-04 | 2014-07-04 | Gum cover assembly, ignition coil, igniter, automobile and the assembling test frock of ignition coil |
Country Status (1)
| Country | Link |
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| CN (1) | CN204011016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078224A (en) * | 2014-07-04 | 2014-10-01 | 北京德尔福万源发动机管理系统有限公司 | Rubber sheath assembly of ignition coil, ignition coil and integration testing process and tooling of rubber sheath assembly of ignition coil |
| CN115255929A (en) * | 2022-09-20 | 2022-11-01 | 江苏元泰智能科技股份有限公司 | Ignition coil efficient automatic assembly detection assembly line and method |
-
2014
- 2014-07-04 CN CN201420368552.3U patent/CN204011016U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078224A (en) * | 2014-07-04 | 2014-10-01 | 北京德尔福万源发动机管理系统有限公司 | Rubber sheath assembly of ignition coil, ignition coil and integration testing process and tooling of rubber sheath assembly of ignition coil |
| CN104078224B (en) * | 2014-07-04 | 2018-11-13 | 北京德尔福万源发动机管理系统有限公司 | The gum cover assembly of ignition coil, ignition coil and assembling test technique, tooling |
| CN115255929A (en) * | 2022-09-20 | 2022-11-01 | 江苏元泰智能科技股份有限公司 | Ignition coil efficient automatic assembly detection assembly line and method |
| CN115255929B (en) * | 2022-09-20 | 2023-01-13 | 江苏元泰智能科技股份有限公司 | Ignition coil efficient automatic assembly detection assembly line and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20181113 |