CN114688200A - Normally open built-in electric control shock absorber electromagnetic valve with novel iron core guide sleeve and magnetic isolation ring - Google Patents
Normally open built-in electric control shock absorber electromagnetic valve with novel iron core guide sleeve and magnetic isolation ring Download PDFInfo
- Publication number
- CN114688200A CN114688200A CN202210216030.0A CN202210216030A CN114688200A CN 114688200 A CN114688200 A CN 114688200A CN 202210216030 A CN202210216030 A CN 202210216030A CN 114688200 A CN114688200 A CN 114688200A
- Authority
- CN
- China
- Prior art keywords
- iron core
- core guide
- guide sleeve
- magnetism isolating
- ring
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 230000035939 shock Effects 0.000 title claims description 10
- 239000006096 absorbing agent Substances 0.000 title claims description 9
- 238000002955 isolation Methods 0.000 title description 2
- 230000005389 magnetism Effects 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a normally open built-in electric control damper electromagnetic valve with a novel iron core guide sleeve and a magnetism isolating ring, which comprises an outer shell, wherein an electromagnetic coil is arranged in the outer shell, the middle part of the electromagnetic coil is provided with the iron core guide sleeve, the outside of one end of the iron core guide sleeve is provided with the magnetism isolating ring, a sealing ring is arranged between the magnetism isolating ring and the inner side wall of the outer shell, an iron core is movably arranged in the iron core guide sleeve, and the normally open built-in electric control damper electromagnetic valve is characterized in that: the inner side wall of the magnetism isolating ring corresponds to the outer side wall of one end, corresponding to the iron core guide sleeve, of the iron core guide sleeve, so that the magnetism isolating ring and the iron core guide sleeve are tightly attached together, and the magnetism isolating ring and the iron core guide sleeve are connected together in a welding mode. The electromagnetic valve is simple in structure and reasonable in design, the sealing performance of the electromagnetic valve is further improved, the electromagnetic valve is more convenient to produce and assemble, and the working stability of the electromagnetic valve is better.
Description
Technical Field
The invention relates to a shock absorber, in particular to a normally open built-in electronic control shock absorber electromagnetic valve with a novel iron core guide sleeve and a magnetism isolating ring.
Background
The shock absorber is a mechanism mainly provided in a motor vehicle to achieve a shock absorbing function. At present, a type of shock absorber capable of adjusting damping force through an electromagnetic valve appears on the market, and the use flexibility of the shock absorber can be effectively improved. The electromagnetic valve component is an important component part and mainly comprises a shell, an electromagnetic coil, an iron core guide sleeve, a magnetism isolating ring, an iron core and the like, wherein the magnetism isolating ring is arranged at the end part of one end of the iron core guide sleeve, and a sealing ring is arranged between the iron core guide sleeve and the magnetism isolating ring to realize sealing, and the structure has the defects that: in the long-time use process, the sealing ring is easy to damage, so that the leakage problem is caused, and the normal use of the electromagnetic valve is influenced; in addition, the size of the electromagnetic valve component is small, the iron core guide sleeve and the magnetism isolating ring are separately assembled and operated inconveniently, the situations of few assembling, wrong assembling and neglected assembling are easy to happen, and the magnetism isolating ring is generally made of brass materials, so that the magnetism isolating effect is very limited, and the electromagnetic characteristic of the magnetism isolating ring is unstable.
Disclosure of Invention
In view of the defects of the background art, the technical problem to be solved by the invention is to provide the normally open built-in electronic control damper electromagnetic valve with the novel iron core guide sleeve and the magnetism isolating ring, which has the advantages of simple structure, reasonable design, further improved sealing performance, more convenient production and assembly and better working stability of the electromagnetic valve.
Therefore, the invention is realized by adopting the following scheme:
take novel iron core guide pin bushing and separate normally open of magnetic ring and embed automatically controlled shock absorber solenoid valve, which comprises an outer shell, be provided with solenoid in the shell solenoid's middle part is provided with the iron core guide pin bushing the outside of iron core guide pin bushing one end is provided with and separates the magnetic ring, it is provided with the sealing washer to separate between the inside wall of magnetic ring and shell body, the activity is provided with the iron core in the iron core guide pin bushing, the one end and the case of iron core are connected, its characterized in that: the shape of the inner side wall of the magnetism isolating ring corresponds to the shape of the outer side wall of one end corresponding to the iron core guide sleeve, so that the magnetism isolating ring and the iron core guide sleeve are tightly attached together, and the magnetism isolating ring and the iron core guide sleeve are connected together through welding.
The outer side wall of one end, connected with the magnetism isolating ring, of the iron core guide sleeve is provided with a connecting ring in an outward extending mode, the magnetism isolating ring is provided with a connecting portion correspondingly attached to the connecting ring, and the connecting ring and the connecting portion are connected together in a welding mode.
The magnetism isolating ring is made of stainless steel.
According to the normally open built-in electronic control damper electromagnetic valve with the novel iron core guide sleeve and the magnetism isolating ring, the structure of the joint of the magnetism isolating ring and the iron core guide sleeve is changed, so that the magnetism isolating ring and the iron core guide sleeve can be connected together in a clinging manner to achieve sealing of the magnetism isolating ring and the iron core guide sleeve, the traditional sealing mode of sealing by adopting a sealing ring is replaced, the sealing effect is better, meanwhile, the magnetism isolating ring and the iron core guide sleeve are welded together, the integral assembly of the magnetism isolating ring and the iron core guide sleeve can be achieved, the assembly procedures are reduced, and the conditions of less assembly, wrong assembly and neglected assembly are reduced; in addition, the magnetism isolating ring is made of stainless steel, so that the electromagnetic property of the electromagnetic valve is more stable, and the use reliability of the electromagnetic valve is ensured.
Drawings
The invention has the following drawings:
FIG. 1 is a block diagram of the present invention disposed in a solenoid valve assembly;
fig. 2 is a structural view of the iron core guide sleeve and the magnetism isolating ring of the present invention.
Detailed Description
As shown in the figure, the normally open built-in electronic control damper electromagnetic valve with the novel iron core guide sleeve and the magnetism isolating ring comprises an outer shell body 1, wherein an electromagnetic coil 2 is arranged in the outer shell body 1, an iron core guide sleeve 3 is arranged in the middle of the electromagnetic coil 2, the magnetism isolating ring 4 is arranged outside one end of the iron core guide sleeve 3, a sealing ring 5 is arranged between the magnetism isolating ring 4 and the inner side wall of the outer shell body 1, an iron core 6 is movably arranged in the iron core guide sleeve 3, one end of the iron core 6 is in transmission connection with a valve core 7, the shape of the inner side wall of the magnetism isolating ring 4 corresponds to the shape of the outer side wall of one end, corresponding to the iron core guide sleeve 3, of the magnetism isolating ring and the iron core guide sleeve are tightly attached together, and the magnetism isolating ring and the iron core guide sleeve are connected together through welding. The outer side wall of one end of the iron core guide sleeve 3 connected with the magnetism isolating ring 4 is provided with a connecting ring 31 in an outward extending manner, the magnetism isolating ring 4 is provided with a connecting part 41 correspondingly attached to the connecting ring 31, and the connecting ring 31 and the connecting part 41 are connected together in a welding manner. The magnetism isolating ring 4 is made of stainless steel.
According to the structure, the structure of the joint of the magnetism isolating ring and the iron core guide sleeve is changed, so that the magnetism isolating ring and the iron core guide sleeve can be connected together in a tight fit manner to realize sealing of the magnetism isolating ring and the iron core guide sleeve, the traditional sealing mode adopting a sealing ring is replaced, the sealing effect is better, meanwhile, the magnetism isolating ring and the iron core guide sleeve are welded together, the integral assembly of the magnetism isolating ring and the iron core guide sleeve can be realized, the assembly procedures are reduced, and the conditions of less assembly, wrong assembly and neglected assembly are reduced; in addition, the magnetism isolating ring is made of stainless steel, so that the electromagnetic property of the electromagnetic valve is more stable, and the use reliability of the electromagnetic valve is ensured.
Claims (3)
1. Take novel iron core guide pin bushing and separate normally open of magnetic ring and embed automatically controlled bumper shock absorber solenoid valve, which comprises an outer shell, be provided with solenoid in the shell body solenoid's middle part is provided with the iron core guide pin bushing the outside of iron core guide pin bushing one end is provided with and separates the magnetic ring, it is provided with the sealing washer to separate between the inside wall of magnetic ring and shell body, the activity is provided with iron core, its characterized in that in the iron core guide pin bushing: the shape of the inner side wall of the magnetism isolating ring corresponds to the shape of the outer side wall of one end corresponding to the iron core guide sleeve, so that the magnetism isolating ring and the iron core guide sleeve are tightly attached together, and the magnetism isolating ring and the iron core guide sleeve are connected together through welding.
2. The normally open built-in electrically controlled damper solenoid valve with the novel iron core guide sleeve and the magnetism isolating ring as claimed in claim 1, wherein the outer sidewall of the end of the iron core guide sleeve connected with the magnetism isolating ring is provided with a connecting ring extending outwards, the magnetism isolating ring is provided with a connecting portion correspondingly attached to the connecting ring, and the connecting ring and the connecting portion are connected together by welding.
3. The normally open built-in electrically controlled damper solenoid valve with the novel iron core guide sleeve and the magnetism isolating ring as claimed in claim 1, wherein the magnetism isolating ring is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210216030.0A CN114688200A (en) | 2022-03-07 | 2022-03-07 | Normally open built-in electric control shock absorber electromagnetic valve with novel iron core guide sleeve and magnetic isolation ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210216030.0A CN114688200A (en) | 2022-03-07 | 2022-03-07 | Normally open built-in electric control shock absorber electromagnetic valve with novel iron core guide sleeve and magnetic isolation ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114688200A true CN114688200A (en) | 2022-07-01 |
Family
ID=82137784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210216030.0A Pending CN114688200A (en) | 2022-03-07 | 2022-03-07 | Normally open built-in electric control shock absorber electromagnetic valve with novel iron core guide sleeve and magnetic isolation ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114688200A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006114625A (en) * | 2004-10-13 | 2006-04-27 | Toyoda Mach Works Ltd | Solenoid for electromagnetic valve and manufacturing method of core thereof as well as intermediate ring |
| EP1962299A2 (en) * | 2007-02-23 | 2008-08-27 | Robert Bosch GmbH | Electro-pneumatic cartridge valve and method for simplified manufacture of the same |
| EP2273167A1 (en) * | 2009-07-10 | 2011-01-12 | Zhejiang Sanhua Climate & Appliance Controls Group Co., Ltd. | A normally open solenoid valve and a manufacturing method thereof |
| CN202612779U (en) * | 2011-06-30 | 2012-12-19 | 上海空间推进研究所 | Electromagnetic valve |
| CN104455656A (en) * | 2014-12-05 | 2015-03-25 | 西安航空动力控制科技有限公司 | Normally open type side-in bottom-out on-off electromagnetic valve |
| CN217107996U (en) * | 2022-03-07 | 2022-08-02 | 浙江森森汽车零部件有限公司 | Normally open built-in electric control damper electromagnetic valve with novel iron core guide sleeve and magnetic isolation ring |
-
2022
- 2022-03-07 CN CN202210216030.0A patent/CN114688200A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006114625A (en) * | 2004-10-13 | 2006-04-27 | Toyoda Mach Works Ltd | Solenoid for electromagnetic valve and manufacturing method of core thereof as well as intermediate ring |
| EP1962299A2 (en) * | 2007-02-23 | 2008-08-27 | Robert Bosch GmbH | Electro-pneumatic cartridge valve and method for simplified manufacture of the same |
| EP2273167A1 (en) * | 2009-07-10 | 2011-01-12 | Zhejiang Sanhua Climate & Appliance Controls Group Co., Ltd. | A normally open solenoid valve and a manufacturing method thereof |
| CN202612779U (en) * | 2011-06-30 | 2012-12-19 | 上海空间推进研究所 | Electromagnetic valve |
| CN104455656A (en) * | 2014-12-05 | 2015-03-25 | 西安航空动力控制科技有限公司 | Normally open type side-in bottom-out on-off electromagnetic valve |
| CN217107996U (en) * | 2022-03-07 | 2022-08-02 | 浙江森森汽车零部件有限公司 | Normally open built-in electric control damper electromagnetic valve with novel iron core guide sleeve and magnetic isolation ring |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 325200 Ruian international auto parts industry base, Wenzhou City, Zhejiang Province Applicant after: Zhejiang Sensen Automobile Parts Co.,Ltd. Address before: 325204 Baotian Baoyi Industrial Zone, Tangxia Town, Ruian City, Wenzhou City, Zhejiang Province Applicant before: Zhejiang Sensen Automobile Parts Co.,Ltd. |
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| CB02 | Change of applicant information |