CN104295740A - Expandable graphite packing ring - Google Patents
Expandable graphite packing ring Download PDFInfo
- Publication number
- CN104295740A CN104295740A CN201410516246.4A CN201410516246A CN104295740A CN 104295740 A CN104295740 A CN 104295740A CN 201410516246 A CN201410516246 A CN 201410516246A CN 104295740 A CN104295740 A CN 104295740A
- Authority
- CN
- China
- Prior art keywords
- ring body
- ring
- fluting
- graphite packing
- opening slot
- 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
Classifications
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses an expandable graphite packing ring. The expandable graphite packing ring comprises a first ring body made of rubber material, a second ring body made of rubber material is arranged in the first ring body, a third ring body made of rubber material is arranged in the second ring body, a first opening slot is arranged between the second ring body and the first ring body, the first opening slot is annular, a second opening slot is arranged between the second ring body and the third ring body, the second opening slot is annular, a third opening slot is arranged in the third ring body, and the third opening slot is round. The expandable graphite packing ring can serve as a lining ring, fixing pieces can be inserted in the first opening slot and second opening slot, a fixing rod can be inserted in the third opening slot, and accordingly the mounting is facilitated.
Description
Technical field
The present invention relates to a kind of ring, be specifically related to a kind of expanded graphite packing ring.
Background technique
In prior art, as patent ZL201310718830.3 discloses a kind of sealing drilled packing ring, it comprises multiple layer metal pool sheet and layer flexible material layers, the most top layer of sealing drilled packing ring and the bottom are metal pool sheet, every layer of flexible material layer is arranged between adjacent double layer of metal pool sheet, metal pool sheet is evenly distributed with multiple projecting apertures of spurt machining formation and multiple shrinkage pool.Sealing packing ring does not have multiple fluting and ring body structurc, is inconvenient to install.
Summary of the invention
For the deficiency that prior art exists, the invention provides a kind of effect can playing gasket ring, the first fluting and second slot can connected fixed members, and the 3rd fluting can grafting fixing rod, thus the expanded graphite packing ring of convenient installation.
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of expanded graphite packing ring, comprise the first ring body be made up of rubber material, the second ring body be made up of rubber material is provided with in first ring body, be provided with the 3rd ring body be made up of rubber material in second ring body, be provided with the first fluting between the second ring body and the first ring body, the first fluting is annular shape, second ring body and the 3rd ring body are provided with the second fluting, second fluting is annular shape, is provided with the 3rd fluting in the 3rd ring body, and the 3rd fluting is for round-shaped.
Further, described first ring body is connected by the first connection strap with the second ring body.
Further, described second ring body is connected by the second connection strap with the 3rd ring body.
Further, described first ring body, the second ring body and the 3rd ring body are arranged in concentric circles.
Beneficial effect of the present invention: owing to being provided with the 3rd ring body be made up of rubber material in the second ring body, the first fluting is provided with between second ring body and the first ring body, first fluting is annular shape, second ring body and the 3rd ring body are provided with the second fluting, second fluting is annular shape, the 3rd fluting is provided with in 3rd ring body, 3rd fluting is for round-shaped, so the first ring body, the second ring body and the 3rd ring body can play the effect of gasket ring, first fluting and second is slotted can connected fixed members, 3rd fluting can grafting fixing rod, thus conveniently installs.
Accompanying drawing explanation
Fig. 1 is the structural representation of expanded graphite packing ring of the present invention.
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
As shown in Figure 1, a kind of expanded graphite packing ring, comprise in the first ring body 1, first ring body 1 of being made up of rubber material in the second ring body 2, second ring body 2 of being provided with and being made up of rubber material and be provided with the 3rd ring body 3 be made up of rubber material, the first fluting 6 is provided with between second ring body 2 and the first ring body 1, first fluting 6 is annular shape, and it 7 is annular shape that the second ring body 2 and the 3rd ring body 3 are provided with that the second fluting 7, second slots, it is round-shaped for being provided with the 3rd fluting the 8, three fluting 8 in 3rd ring body 3; First ring body 1 is connected by the first connection strap 4 with the second ring body 2, and the second ring body 2 is connected by the second connection strap 5 with the 3rd ring body 3, and the first ring body 1, second ring body 2 and the 3rd ring body 3 are in arranged in concentric circles.
In use, the first ring body 1, second ring body 2 and the 3rd ring body 3 can play the effect of gasket ring to the present embodiment, and the first fluting 6 and second slot 7 can connected fixed members, and the 3rd fluting 8 can grafting fixing rod, thus facilitates installation.
In use, the first ring body 1 is connected by the first connection strap 4 with the second ring body 2 the present embodiment, and the second ring body 2 is connected by the second connection strap 5 with the 3rd ring body 3, so connect more firm.
More than show and describe basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof
.
Claims (4)
1. an expanded graphite packing ring, comprise the first ring body be made up of rubber material, it is characterized in that: in the first ring body, be provided with the second ring body be made up of rubber material, be provided with the 3rd ring body be made up of rubber material in second ring body, be provided with the first fluting between the second ring body and the first ring body, the first fluting is annular shape, second ring body and the 3rd ring body are provided with the second fluting, second fluting is annular shape, is provided with the 3rd fluting in the 3rd ring body, and the 3rd fluting is for round-shaped.
2. expanded graphite packing ring according to claim 1, is characterized in that: described first ring body is connected by the first connection strap with the second ring body.
3. expanded graphite packing ring according to claim 1, is characterized in that: described second ring body is connected by the second connection strap with the 3rd ring body.
4. expanded graphite packing ring according to claim 1, is characterized in that: described first ring body, the second ring body and the 3rd ring body are arranged in concentric circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516246.4A CN104295740A (en) | 2014-09-30 | 2014-09-30 | Expandable graphite packing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516246.4A CN104295740A (en) | 2014-09-30 | 2014-09-30 | Expandable graphite packing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104295740A true CN104295740A (en) | 2015-01-21 |
Family
ID=52315596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410516246.4A Pending CN104295740A (en) | 2014-09-30 | 2014-09-30 | Expandable graphite packing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104295740A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080143056A1 (en) * | 2006-11-08 | 2008-06-19 | Moreshwar Dhole | Static gasket |
| US20090148089A1 (en) * | 2003-05-02 | 2009-06-11 | Komatsu Ltd. | Bearing seal and swing device |
| CN203374781U (en) * | 2013-05-30 | 2014-01-01 | 滁州天成有机硅高分子材料有限公司 | Sealing ring of motor of dust collector |
| CN203488713U (en) * | 2013-09-16 | 2014-03-19 | 进典工业股份有限公司 | Seal ring with toughness and serving as stuffing box |
| CN103727242A (en) * | 2013-12-24 | 2014-04-16 | 苏州宝骅机械技术有限公司 | Sealing packing ring |
| CN204213327U (en) * | 2014-09-30 | 2015-03-18 | 无锡市新颖密封材料厂 | A kind of expanded graphite packing ring |
-
2014
- 2014-09-30 CN CN201410516246.4A patent/CN104295740A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090148089A1 (en) * | 2003-05-02 | 2009-06-11 | Komatsu Ltd. | Bearing seal and swing device |
| US20080143056A1 (en) * | 2006-11-08 | 2008-06-19 | Moreshwar Dhole | Static gasket |
| CN203374781U (en) * | 2013-05-30 | 2014-01-01 | 滁州天成有机硅高分子材料有限公司 | Sealing ring of motor of dust collector |
| CN203488713U (en) * | 2013-09-16 | 2014-03-19 | 进典工业股份有限公司 | Seal ring with toughness and serving as stuffing box |
| CN103727242A (en) * | 2013-12-24 | 2014-04-16 | 苏州宝骅机械技术有限公司 | Sealing packing ring |
| CN204213327U (en) * | 2014-09-30 | 2015-03-18 | 无锡市新颖密封材料厂 | A kind of expanded graphite packing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |
|
| RJ01 | Rejection of invention patent application after publication |