CN204755093U - Diesel engine stops oily electro -magnet - Google Patents
Diesel engine stops oily electro -magnet Download PDFInfo
- Publication number
- CN204755093U CN204755093U CN201520480608.9U CN201520480608U CN204755093U CN 204755093 U CN204755093 U CN 204755093U CN 201520480608 U CN201520480608 U CN 201520480608U CN 204755093 U CN204755093 U CN 204755093U
- Authority
- CN
- China
- Prior art keywords
- iron core
- coil
- endoporus
- protecgulum
- left end
- 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.)
- Expired - Fee Related
Links
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
The utility model discloses a diesel engine stops oily electro -magnet, including casing, coil pack and iron core, the both ends of coil pack are equipped with protecgulum and hou gai, and the coil pack is established the actuation coil on the coil former and is kept the coil and form by winding, and the hole of coil former is fixed and is equipped with non magnetic pipe, the hole of non magnetic pipe is located in the iron core activity, the iron core is equipped with the hole and is led by the guide arm, and guide arm and back lid fixed connection are equipped with reset spring between iron core and the back lid, the overhanging hole in the protecgulum of left end of iron core connects fixed connection with the pull rod, the left end and the sleeve fixed connection of protecgulum, its characterized in that: telescopic left end and adjusting nut lid threaded connection, the adjusting nut lid is equipped with the hole step, under reset spring's effect, the pull rod lap -top leans on on the hole step of adjusting nut lid that to carry out the axial by the hole step spacing. The utility model discloses regulation when having made things convenient for the installation, during operation electromagnetism actuation power is stronger, and effective the improvement stops oily reaction rate.
Description
Technical field
The utility model relates to a kind of improvement invention of diesel engine fuel shut-off solenoid.
Background technique
Diesel engine fuel shut-off solenoid is for controlling the throttle of diesel engine, and its working principle is: when diesel engine starts, coil electricity makes iron core action, and throttle is opened, and when diesel engine switch-off, iron core return after coil blackout, throttle is closed.The diesel engine fuel shut-off solenoid of prior art, adjustment during installation is not very convenient, and electromagnetism the suction-combining force during work is not very strong, and this compensates with regard to needing the diameter dimension by increasing iron core, causes fuel shut-off solenoid profile large.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide adjustment during a kind of convenient installation, and during work, electromagnetism the suction-combining force is stronger, effectively improves the diesel engine fuel shut-off solenoid stopping oily reaction velocity.
The utility model takes following technological scheme:
Diesel engine fuel shut-off solenoid, comprise housing, coil block and iron core, the left end of coil block is provided with protecgulum, right-hand member is provided with bonnet, coil block, protecgulum and after be covered on housing endoporus carry out riveting by the turned welt at shell inner hole two ends and fix, coil block is made up of the pull-in winding of winding on coil carrier and keeping coil, the endoporus of coil carrier is fixed with non magnetic conduit, the endoporus of non magnetic conduit is located in described iron core activity, described iron core is provided with endoporus and is led by guide rod, guide rod is fixedly connected with bonnet, Returnning spring is provided with between iron core and bonnet, the endoporus stretching in protecgulum outside the left end of described iron core is fixedly connected with rod head, the left end of described protecgulum is fixedly connected with sleeve, it is characterized in that: the left end of sleeve is threaded with adjustment nut caps, adjusting nut is covered with endoporus step, under the effect of Returnning spring, described rod head leans and carry out axial limiting by endoporus step on the endoporus step of adjustment nut caps.
The just right end face of described iron core and bonnet has inner conical surface design, and the just right end face of described bonnet and iron core has male cone (strobilus masculinus) design, and inner conical surface is identical with the tapering of male cone (strobilus masculinus).
Adopt the diesel engine fuel shut-off solenoid of technique scheme, first, the position of endoporus step can be made to change by rotating adjustment nut caps, so the position of rod head is also just along with change, thus facilitating adjustment when diesel engine fuel shut-off solenoid is installed; In addition, the end face that iron core is relative with bonnet is the conical surface, magnetic strength area when pull-in winding is energized between iron core and bonnet electromagnetism the suction-combining force that is larger, iron core is stronger, thus effectively improve fuel shut-off solenoid stop oily reaction velocity, simultaneously, the diameter dimension of iron core does not need to change yet, and makes fuel shut-off solenoid compact structure.
Accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
As shown in the figure, diesel engine fuel shut-off solenoid of the present utility model, comprise housing 9, coil block and iron core 5, the left end of coil block is provided with protecgulum 7, right-hand member is provided with bonnet 16, coil block, the endoporus that protecgulum 7 and bonnet 16 are located at housing 9 carries out riveting by the turned welt at shell inner hole two ends to be fixed, coil block is made up of the pull-in winding 10 of winding on coil carrier 17 and keeping coil 11, the endoporus of coil carrier 17 is fixed with non magnetic conduit 8, the endoporus of non magnetic conduit 8 is located in the activity of described iron core 5, described iron core 5 is provided with endoporus 6 and is led by guide rod 15, guide rod 15 is fixedly connected with bonnet 16, Returnning spring 13 is provided with between iron core 5 and bonnet 16, the endoporus stretching in protecgulum 7 outside the left end of described iron core 5 is fixedly connected with rod head 1, the left end of described protecgulum 7 is fixedly connected with sleeve 4, the left end of sleeve 4 is threaded with adjustment nut caps 2, adjustment nut caps 2 is provided with endoporus step 3, under the effect of Returnning spring 13, described rod head 1 leans and carry out axial limiting by endoporus step 3 on the endoporus step 3 of adjustment nut caps 2, described iron core 5 end face just right with bonnet has inner conical surface 12 and designs, and described bonnet 16 end face just right with iron core has male cone (strobilus masculinus) 14 and design, and inner conical surface 12 is identical with the tapering of male cone (strobilus masculinus) 14.
The utility model is work like this: during the work of diesel engine fuel shut-off solenoid, pull-in winding and keeping coil lead to the DC electrical source of upper 24V simultaneously, iron core carries out adhesive action fast, diesel engine throttle is opened, after iron core adhesive action puts in place, and pull-in winding power-off, be energized the attracting state that keeps iron core until diesel engine switch-off by keeping coil, when diesel engine switch-off, keeping coil power-off iron core return, throttle is closed.
Claims (2)
1. diesel engine fuel shut-off solenoid, comprise housing, coil block and iron core, the left end of coil block is provided with protecgulum, right-hand member is provided with bonnet, coil block, protecgulum and after be covered on housing endoporus carry out riveting by the turned welt at shell inner hole two ends and fix, coil block is made up of the pull-in winding of winding on coil carrier and keeping coil, the endoporus of coil carrier is fixed with non magnetic conduit, the endoporus of non magnetic conduit is located in described iron core activity, described iron core is provided with endoporus and is led by guide rod, guide rod is fixedly connected with bonnet, Returnning spring is provided with between iron core and bonnet, the endoporus stretching in protecgulum outside the left end of described iron core is fixedly connected with rod head, the left end of described protecgulum is fixedly connected with sleeve, it is characterized in that: the left end of sleeve is threaded with adjustment nut caps, adjusting nut is covered with endoporus step, under the effect of Returnning spring, described rod head leans and carry out axial limiting by endoporus step on the endoporus step of adjustment nut caps.
2. diesel engine fuel shut-off solenoid as claimed in claim 1, is characterized in that: the just right end face of described iron core and bonnet has inner conical surface design, and the just right end face of described bonnet and iron core has male cone (strobilus masculinus) design, and inner conical surface is identical with the tapering of male cone (strobilus masculinus).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480608.9U CN204755093U (en) | 2015-07-07 | 2015-07-07 | Diesel engine stops oily electro -magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480608.9U CN204755093U (en) | 2015-07-07 | 2015-07-07 | Diesel engine stops oily electro -magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755093U true CN204755093U (en) | 2015-11-11 |
Family
ID=54469809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520480608.9U Expired - Fee Related CN204755093U (en) | 2015-07-07 | 2015-07-07 | Diesel engine stops oily electro -magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975955A (en) * | 2015-07-07 | 2015-10-14 | 浙江卓进电器有限公司 | Diesel engine fuel shut-off solenoid |
-
2015
- 2015-07-07 CN CN201520480608.9U patent/CN204755093U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975955A (en) * | 2015-07-07 | 2015-10-14 | 浙江卓进电器有限公司 | Diesel engine fuel shut-off solenoid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104712824B (en) | Solenoid valve | |
| MX338636B (en) | Flow control proportional valve. | |
| CN201896905U (en) | High-speed switch valve for vehicle suspension system | |
| CN204492993U (en) | Fuel shut-off solenoid | |
| CN107676142A (en) | A kind of hydraulic-driven variable valve actuator for air of low voltage control high pressure | |
| CN204755093U (en) | Diesel engine stops oily electro -magnet | |
| CN204729179U (en) | A kind of diesel engine fuel shut-off solenoid | |
| CN204570203U (en) | The loose wire gripper line apparatus of Sewing machines | |
| CN203115245U (en) | Magnetic valve | |
| CN204492992U (en) | A kind of fuel shut-off solenoid | |
| CN203099036U (en) | Valve body structure of electromagnetic valve | |
| CN104975955A (en) | Diesel engine fuel shut-off solenoid | |
| CN105888904B (en) | Non-crystaline amorphous metal composite iron core electromagnetic control oil sprayer | |
| CN205702909U (en) | A kind of moment adjustable mechanism of automatization collision prevention device | |
| CN204267747U (en) | Adjustable motorcycle secondary suction valve | |
| CN204099696U (en) | Electromagnetic for electromagnetic valve | |
| CN202684306U (en) | Water and electricity control device of suspension spot welder | |
| CN208496885U (en) | A kind of cotter pin split-pin device | |
| CN203374937U (en) | Through electromagnetic valve | |
| CN202646206U (en) | Novel hydraulic electromagnetic directional valve manual regulation tool | |
| CN203926803U (en) | A kind of dual control electromagnetic gas proportioning valve | |
| CN103867766A (en) | Throttling valve | |
| CN204492991U (en) | Fuel shut-off solenoid joint component | |
| CN203176392U (en) | Electronic expansion valve | |
| CN203910410U (en) | Variable stroke electromagnet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |