CN204553836U - Metal elastic-sealed pad - Google Patents

Metal elastic-sealed pad Download PDF

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Publication number
CN204553836U
CN204553836U CN201520185352.9U CN201520185352U CN204553836U CN 204553836 U CN204553836 U CN 204553836U CN 201520185352 U CN201520185352 U CN 201520185352U CN 204553836 U CN204553836 U CN 204553836U
Authority
CN
China
Prior art keywords
sealed pad
base plate
lower base
metal elastic
elastic
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
Application number
CN201520185352.9U
Other languages
Chinese (zh)
Inventor
王刚平
周波
严卫东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO IDT SINYUAN SEALING TECHNOLOGY CO LTD
Original Assignee
NINGBO IDT SINYUAN SEALING TECHNOLOGY CO LTD
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 NINGBO IDT SINYUAN SEALING TECHNOLOGY CO LTD filed Critical NINGBO IDT SINYUAN SEALING TECHNOLOGY CO LTD
Priority to CN201520185352.9U priority Critical patent/CN204553836U/en
Application granted granted Critical
Publication of CN204553836U publication Critical patent/CN204553836U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Metal elastic-sealed pad, comprises upper and lower base plate, is provided with resilient metal member between described upper and lower base plate.Metal elastic-sealed pad of the present utility model, while guarantee sealability, inner resilient metal member provides good intensity, and has good compression recovery performance, the change of energy adaptive temperature, pressure, upper and lower base plate plays the effect of Compensating flange surface irregularity simultaneously.

Description

Metal elastic-sealed pad
Technical field
The utility model belongs to sealing material field, is specifically related to a kind of metal elastic-sealed pad.
Background technique
Mechanical field, electric field and other may need seal field in, sealing gasket is widely used.Sealing gasket is generally flexible sealing material and makes, and be used in the occasion needing sealing, the surface of contact of two sides pressurized and workpiece offsets and plays the effect of sealing.
In the occasion that some are special, the spacing of sealing place can in certain distance repeatedly, therefore need sealing gasket to have certain elasticity to adapt to the change of spacing.In use for some time, elasticity can reduce until follow the string conventional quality of rubber materials elastic sealing gasket, even sealing gasket generation deformation, produces gas leak phenomenon, needs to change the one side accident of shining in time.And metallic gasket has good intensity, but elasticity is not enough, can not produce good resilience effect, therefore uses and receives limitation.
Therefore, need to provide a kind of metal elastic-sealed pad, have good intensity and resilience effect, the life-span is long.
Model utility content
For deficiency of the prior art, the utility model provides a kind of novel metal elastic-sealed pad, has very high intensity and good resilience effect, is applicable to permanent use.
The utility model is achieved through the following technical solutions.
Metal elastic-sealed pad, comprises upper and lower base plate, is provided with resilient metal member between described upper and lower base plate.In the utility model, by arranging substrate on the top and bottom of resilient metal member, play the effect of sealing, make this metal elastic-sealed to have the intensity of metal simultaneously, there is the good resilience effect of elastic component, and overcome the irregular shortcoming of resilient metal member upper and lower surface, using scope is wide, and the life-span is long.
Further, described resilient metal member is interior spiral wound gasket.Interior spiral wound gasket has good compression recovery performance, can the condition under high temperature resistant, high pressure and adaptation ultralow temperature or vacuum use.
Further, described resilient metal member is the tinsel of bending arranged together.The tinsel of these marshallings has certain memory performance, have good resilience effect, and have the intensity of metal, and upper and lower base plate plays the effect of Compensating flange surface irregularity after being compressed.
Further, elastic caoutchouc is provided with between described tinsel.The arranging of elastic caoutchouc can prevent from tinsel to be overly compressed exceeding its deformation limit, also at tinsel after the compression of large degree, can provide the restoring force that auxiliary, tinsel is replied as early as possible.
Compared with prior art, the utility model has following beneficial effect: metal elastic-sealed pad of the present utility model, while guarantee sealability, inner resilient metal member provides good intensity, and there is good compression recovery performance, the change of energy adaptive temperature, pressure, upper and lower base plate plays the effect of Compensating flange surface irregularity simultaneously.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
See Fig. 1, metal elastic-sealed pad of the present utility model, comprise the upper and lower base plate 1 be made up of nonmetallic material, resilient metal member is provided with between described upper and lower base plate 1, this resilient metal member can be forward and reverse interior spiral wound gasket, also can be other metallic elastic structures, in present embodiment, described resilient metal member is the tinsel 2 of bending arranged together, these tinsels 2 can be regularly arranged towards a direction, also can two way alternate regularly arranged, in addition, the bending region between these tinsels 2 is provided with elastic caoutchouc 3.
In the utility model, the tinsel 2 of marshalling has certain memory performance, have good resilience effect, and have the intensity of metal, and upper and lower base plate 1 plays the effect of Compensating flange surface irregularity after being compressed.The utility model intensity is high, and resilience is good, and using scope is wide, and the life-span is long.
Protection domain of the present utility model includes but not limited to above mode of execution; protection domain of the present utility model is as the criterion with claims, and any replacement that those skilled in the art will find apparent that, distortion, improvement made this technology all falls into protection domain of the present utility model.

Claims (4)

1. metal elastic-sealed pad, comprises upper and lower base plate (1), it is characterized in that, described upper and lower base plate is provided with resilient metal member between (1).
2. metal elastic-sealed pad according to claim 1, is characterized in that, described resilient metal member is interior spiral wound gasket.
3. metal elastic-sealed pad according to claim 1, is characterized in that, described resilient metal member is the tinsel (2) of bending arranged together.
4. metal elastic-sealed pad according to claim 3, is characterized in that, is provided with elastic caoutchouc (3) between described tinsel (2).
CN201520185352.9U 2015-03-31 2015-03-31 Metal elastic-sealed pad Expired - Fee Related CN204553836U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520185352.9U CN204553836U (en) 2015-03-31 2015-03-31 Metal elastic-sealed pad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520185352.9U CN204553836U (en) 2015-03-31 2015-03-31 Metal elastic-sealed pad

Publications (1)

Publication Number Publication Date
CN204553836U true CN204553836U (en) 2015-08-12

Family

ID=53828951

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520185352.9U Expired - Fee Related CN204553836U (en) 2015-03-31 2015-03-31 Metal elastic-sealed pad

Country Status (1)

Country Link
CN (1) CN204553836U (en)

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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: 20150812

CF01 Termination of patent right due to non-payment of annual fee