CN103291924A - Magnetic steel sealing ring - Google Patents

Magnetic steel sealing ring Download PDF

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Publication number
CN103291924A
CN103291924A CN2013102421602A CN201310242160A CN103291924A CN 103291924 A CN103291924 A CN 103291924A CN 2013102421602 A CN2013102421602 A CN 2013102421602A CN 201310242160 A CN201310242160 A CN 201310242160A CN 103291924 A CN103291924 A CN 103291924A
Authority
CN
China
Prior art keywords
magnetic steel
rubber sheet
bolt
sheet gasketing
seal 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
Application number
CN2013102421602A
Other languages
Chinese (zh)
Inventor
冯文杰
Original Assignee
冯文杰
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 冯文杰 filed Critical 冯文杰
Priority to CN2013102421602A priority Critical patent/CN103291924A/en
Publication of CN103291924A publication Critical patent/CN103291924A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a magnetic steel sealing ring which comprises a rubber sealing gasket body. A magnetic steel gasket for the installation of a bolt is arranged in the rubber sealing gasket body. Triangular protruding ribs for sealing are arranged on the two end faces of the rubber sealing gasket body. A medium passage is formed outside the end faces of the rubber sealing gasket body. A fixing bolt is arranged in a bolt installation hole. The upper end face is attached to flange faces of iron connecting tubes connected with two ends. The magnetic steel sealing ring has the advantages of being good in sealing effect, simple and compact in structure, convenient to install, popularize and use.

Description

A kind of magnetic steel seal ring
Technical field
The present invention relates to a kind of gasket seal, relate in particular to a kind of rubber sheet gasketing that has magnetic steel packing ring.
Background technique
As everyone knows, motor conventional swelling paper gasket seal or latex collecting plate grommet type seal sheet, its hardness is higher usually, tighten the big structure of span for bolt, often pressure distribution is inhomogeneous, causes seal failure easily, thereby causes sealing medium generation seepage.Swelling paper gasket seal and latex collecting plate grommet type seal sheet can not be reused in addition, thereby safeguard that user cost is higher.
Summary of the invention
The object of the present invention is to provide that a kind of to be applicable to that bolt tightens span big, good sealing effect, rubber sheet gasketing convenient for assembly.
Technical solution of the present invention is such, a kind of magnetic steel seal ring, comprise medium channel, triangle convex tendon, rubber sheet gasketing body, upper-end surface, magnetic steel packing ring, bolt mounting holes, lower end surface, it is characterized in that being provided with in the described rubber sheet gasketing body (3) the magnetic steel packing ring (5) that construction bolt is used.
(3) two end faces of described rubber sheet gasketing body are provided with the triangle convex tendon (2) of sealing usefulness.
Rubber sheet gasketing body (3) end face is outward medium channel (1).
Install and fix bolt in the middle of the bolt mounting holes (6).
The irony pipe connecting flange face that upper-end surface (4) is connected with two ends is fitted.
The present invention has following beneficial effect:
1, owing to adopt rubber material, can repeat to install and use, reduce the working service cost;
2, owing to be provided with the triangle convex tendon at two end faces of rubber sheet gasketing, connect to stride at bolt and still can keep continuously sealing strip uniformly in the big structure, sealing reliability is good;
3. owing to be provided with the magnetic steel packing ring that construction bolt is used in the rubber sheet gasketing, magnetic steel packing ring can inhale with the sealed at both ends irony pipe connecting flange face that is connected and, for vertically or be tilted to installation end face occasion down, convenient installation.
Description of drawings
Fig. 1 is the partial sectional view of a kind of magnetic steel of the present invention seal ring.
Fig. 2 is the plan view of a kind of magnetic steel of the present invention seal ring.
Among Fig. 1~Fig. 2, medium channel (1), triangle convex tendon (2), rubber sheet gasketing body (3), upper-end surface (4), magnetic steel packing ring (5), bolt mounting holes (6), lower end surface (7).
Embodiment
Below in conjunction with accompanying drawing the present invention is further described, consult shown in the accompanying drawing, embodiment 1, as shown in Figure 1 and Figure 2, a kind of magnetic steel of the present invention seal ring comprises medium channel, triangle convex tendon, rubber sheet gasketing body, upper-end surface, magnetic steel packing ring, bolt mounting holes, lower end surface.Feature is to be provided with medium channel (1) in the gasket seal body (3), rubber sheet gasketing body (3) comprises upper-end surface (4) and lower end surface (7), and in upper-end surface (4) and lower end surface (7), be respectively arranged with twice triangle convex tendon (2), in rubber sheet gasketing body (3), be provided with magnetic steel packing ring (5).During installation, end face (4) is fitted with the sealed at both ends irony pipe connecting flange face that is connected respectively with end face (7), simultaneously magnetic steel packing ring (5) under magnetic force, inhale with the sealed at both ends irony pipe connecting flange face that is connected and, prevent that rubber sheet gasketing is vertically or be tilted to when installing down and come off.Bolt passes from bolt mounting holes (6), and after bolting on, the triangle convex tendon (2) of end face (4) and end face (7) both sides then is extruded and forms evenly continuously sealing strip reliably, medium then from medium channel 1 by and do not leak.
Embodiment 2, the form structure of seal ring and overall structure, and installation and application is consulted embodiment 1, yet, at the external diameter of rubber sheet gasketing body (3) magnetic steel packing ring (5) is installed, be adjacent to bonding method; Also but the external diameter of rubber sheet gasketing body (3) is inserted in magnetic steel packing ring (5) internal diameter.At this moment should replace the internal diameter of the thickness of former former magnetic steel packing ring (5) at rubber sheet gasketing body (3) internal diameter by rubber sheet gasketing body (3), that is to say magnetic steel packing ring (5) is moved on the external diameter.
It should be noted that at last: above invention is only in order to illustrate the present invention and unrestricted technological scheme described in the invention; Therefore, although this specification has been described in detail the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the present invention; And all do not break away from technological scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in the claim scope of the present invention.

Claims (5)

1. magnetic steel seal ring, comprise medium channel, triangle convex tendon, rubber sheet gasketing body, upper-end surface, magnetic steel packing ring, bolt mounting holes, lower end surface, it is characterized in that being provided with in the described rubber sheet gasketing body (3) the magnetic steel packing ring (5) that construction bolt is used.
2. a kind of magnetic steel seal ring according to claim 1 is characterized in that (3) two end faces of described rubber sheet gasketing body are provided with the triangle convex tendon (2) of sealing usefulness.
3. a kind of magnetic steel seal ring according to claim 1 is characterized in that rubber sheet gasketing body (3) end face is medium channel (1) outward.
4. a kind of magnetic steel seal ring according to claim 1 is characterized in that installing and fixing bolt in the middle of the bolt mounting holes (6).
5. a kind of magnetic steel seal ring according to claim 1 is characterized in that the irony pipe connecting flange face applying that upper-end surface (4) is connected with two ends.
CN2013102421602A 2013-06-19 2013-06-19 Magnetic steel sealing ring Pending CN103291924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013102421602A CN103291924A (en) 2013-06-19 2013-06-19 Magnetic steel sealing ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013102421602A CN103291924A (en) 2013-06-19 2013-06-19 Magnetic steel sealing ring

Publications (1)

Publication Number Publication Date
CN103291924A true CN103291924A (en) 2013-09-11

Family

ID=49093271

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013102421602A Pending CN103291924A (en) 2013-06-19 2013-06-19 Magnetic steel sealing ring

Country Status (1)

Country Link
CN (1) CN103291924A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106499802A (en) * 2016-12-19 2017-03-15 中车长春轨道客车股份有限公司 Sensor rubber gasket and the gear-box with the sensor rubber gasket
CN106915416A (en) * 2015-12-24 2017-07-04 上海德瑞斯华海船用设备有限公司 Movable magnetic sealing device and the cabin including it in cabin
CN107061894A (en) * 2017-03-03 2017-08-18 慈溪市高新密封材料有限公司 A kind of spirotallic gasket
CN107178614A (en) * 2017-06-29 2017-09-19 太仓市凯诺石墨密封制品有限公司 A kind of electromagnetism packing ring

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5472353A (en) * 1977-11-18 1979-06-09 Matsushita Refrig Co Manet gasket manufacturing method
US5107070A (en) * 1988-11-10 1992-04-21 Vanguard Products Corporation Dual elastomer gasket for protection against magnetic interference
CN2527791Y (en) * 2002-03-20 2002-12-25 昆山市釜用机械密封件厂 Sealing device
CN101432135A (en) * 2006-04-05 2009-05-13 独立行政法人产业技术综合研究所 Graphite clay composite, process for producing the same, gasket or packing based on the composite, and clay dispersion liquid used for the composite
CN202732952U (en) * 2012-08-14 2013-02-13 广西玉柴机器股份有限公司 Rubber sealing gasket

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5472353A (en) * 1977-11-18 1979-06-09 Matsushita Refrig Co Manet gasket manufacturing method
US5107070A (en) * 1988-11-10 1992-04-21 Vanguard Products Corporation Dual elastomer gasket for protection against magnetic interference
CN2527791Y (en) * 2002-03-20 2002-12-25 昆山市釜用机械密封件厂 Sealing device
CN101432135A (en) * 2006-04-05 2009-05-13 独立行政法人产业技术综合研究所 Graphite clay composite, process for producing the same, gasket or packing based on the composite, and clay dispersion liquid used for the composite
CN202732952U (en) * 2012-08-14 2013-02-13 广西玉柴机器股份有限公司 Rubber sealing gasket

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106915416A (en) * 2015-12-24 2017-07-04 上海德瑞斯华海船用设备有限公司 Movable magnetic sealing device and the cabin including it in cabin
CN106499802A (en) * 2016-12-19 2017-03-15 中车长春轨道客车股份有限公司 Sensor rubber gasket and the gear-box with the sensor rubber gasket
CN107061894A (en) * 2017-03-03 2017-08-18 慈溪市高新密封材料有限公司 A kind of spirotallic gasket
CN107178614A (en) * 2017-06-29 2017-09-19 太仓市凯诺石墨密封制品有限公司 A kind of electromagnetism packing ring

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130911