CN107288866A - A kind of K pump seals draw ring - Google Patents
A kind of K pump seals draw ring Download PDFInfo
- Publication number
- CN107288866A CN107288866A CN201710647610.4A CN201710647610A CN107288866A CN 107288866 A CN107288866 A CN 107288866A CN 201710647610 A CN201710647610 A CN 201710647610A CN 107288866 A CN107288866 A CN 107288866A
- Authority
- CN
- China
- Prior art keywords
- spring
- sealing
- annular side
- tab body
- side guide
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of K pump seals draw ring, including sealing tab body, connecting bolt, nut, annular side guide and pressure ring, cylindrical hole is provided with inside the sealing tab body, spring one is provided with the cylindrical hole of the sealing tab body in the outer part, spring two is provided with the cylindrical hole of the sealing tab body in the inner part, the spring one and spring two are connected by circular knitting machine screw with cylindrical hole bottom, the annular side guide is provided with two, and the end thereof contacts with spring one and spring two are connected respectively, the pressure ring is arranged between two annular side guides, and two ends are contacted with annular side guide, the annular side guide side is provided with sealing gasket one, sealing gasket two is provided with inside the pressure ring, the rigidity of the spring two is more than the rigidity of spring one, improve sealing of the K pump group component junctions under vibration operating mode.
Description
Technical field
The invention belongs to pump housing connection technical field of sealing technology, specifically, the present invention relates to a kind of K pump seals draw ring.
Background technology
Present pump housing sub-assembly is, it is necessary to ensure the sealing between two sub-assemblies, and traditional mode is in junction
Plus rubber sheet gasketing, then it will be locked with bolt between two sub-assemblies, but the pump housing constantly shakes in the course of the work
It is dynamic, two sub-assembly junctions can gradually loosened, causes sealing to be deteriorated, it is necessary to take two sub-assemblies apart replacing rubber
Glue gasket seal, program is cumbersome, and cost of equipment maintenance is high.
The content of the invention
The present invention provides a kind of K pump seals draw ring, improves sealing of the K pump group component junctions under vibration operating mode.
To achieve these goals, the technical scheme taken of the present invention is：A kind of K pump seals draw ring, including sealing draw ring
Cylindrical hole is provided with inside body, connecting bolt, nut, annular side guide and pressure ring, the sealing tab body, the sealing is drawn
It is provided with the cylindrical hole of ring body in the outer part in spring one, the cylindrical hole of the sealing tab body in the inner part and is provided with spring two,
The spring one and spring two are connected by circular knitting machine screw with cylindrical hole bottom, and the annular side guide is provided with two, and respectively
It is connected with the end thereof contacts of spring one and spring two, the pressure ring is arranged between two annular side guides, and two ends and annular
Side guide is contacted.
It is preferred that, the annular side guide side is provided with inside sealing gasket one, the pressure ring and is provided with sealing gasket two.
It is preferred that, it is circle ring surface on the outside of the sealing tab body.
It is preferred that, the section of the pressure ring is isosceles trapezoid.
It is preferred that, the rigidity of the spring two is more than the rigidity of spring one.
Beneficial effect using above technical scheme is：The K pump seal draw rings, are bound round in K pump group components junction, so
Locked afterwards by connecting bolt and nut, now spring one and spring two are compressed, two annular side guides and pressure ring side
Face is in close contact, because the section of the pressure ring is isosceles trapezoid, under the squeezing action of two annular side guides, pressure ring
Move, sealed up K pump group components junction by sealing gasket two thereon, while in two annulars in toward sealing tab body
Under the squeezing action of side guide, the sealing gasket one on annular side guide tightly seals the side of K pump group components junction, K pumps
In the course of the work because the vibration that itself vibration or other equipment are passed over, in sealing gasket one, sealing gasket two, spring
One and spring two buffering absorbing effect under, sealed compactness can be kept all the time, improve K pump group component junctions vibration
Sealing under operating mode.
It is circle ring surface on the outside of the sealing tab body, makes sealing tab body during banding, it is to avoid should
The distribution that power is concentrated.
The rigidity of the spring two is more than the rigidity of spring one, on the one hand plays a part of buffering absorbing, still further aspect
The impaction state of annular side guide is ensure that, the compactness for making sealing gasket one be contacted with K pump group components junction.
Brief description of the drawings
Fig. 1 is the K pump seal draw ring structural representations；
Fig. 2 is A-A sectional views；
Fig. 3 is B location partial enlarged drawing.
Wherein：
1st, tab body is sealed；2nd, connecting bolt；3rd, nut；4th, annular side guide；5th, pressure ring；10th, cylindrical hole；11st, bullet
Spring one；12nd, spring two；13rd, circular knitting machine screw；40th, sealing gasket one；50th, sealing gasket two.
Embodiment
Below against accompanying drawing, by the description to embodiment, the embodiment to the present invention makees further details of
Explanation, it is therefore an objective to help those skilled in the art to have more complete, accurate and deep reason to design of the invention, technical scheme
Solution, and contribute to it to implement.
As shown in Figure 1 to Figure 3, the present invention is a kind of K pump seals draw ring, improves K pump group component junctions in vibration work
Sealing under condition.
Including sealing tab body 1, connecting bolt 2, nut 3, annular side guide 4 specifically, as shown in Figure 1 to Figure 3,
With pressure ring 5, as shown in Fig. 2 sealing tab body 1 inside is provided with cylindrical hole 10, the sealing tab body 1 is in the outer part
It is provided with cylindrical hole 10 in spring 1, the cylindrical hole 10 of the sealing tab body 1 in the inner part and is provided with spring 2 12, the bullet
Spring 1 and spring 2 12 are connected by circular knitting machine screw with the bottom of cylindrical hole 10, and the annular side guide 4 is provided with two, and respectively
It is connected with the end thereof contacts of spring 1 and spring 2 12, the pressure ring 5 is arranged between two annular side guides 4, and two ends
Contacted with annular side guide 4.
As shown in figure 3, the side of annular side guide 4 is provided with sealing gasket 1, the inside of pressure ring 5 is provided with sealing gasket two
50。
As shown in Figure 2 and Figure 3, the outside of sealing tab body 1 is circle ring surface.
As shown in Figure 2 and Figure 3, the section of the pressure ring 5 is isosceles trapezoid.
As shown in Figure 2 and Figure 3, the rigidity of the spring 2 12 is more than the rigidity of spring 1.
Specific works mode is illustrated with specific embodiment below：
The K pump seal draw rings, are bound round in K pump group components junction, are then locked by connecting bolt 2 and nut 3
Tightly, now spring 1 and spring 2 12 are compressed, and two annular side guides 4 are in close contact sideways with pressure ring 5, because the pressure
The section of ring 5 is isosceles trapezoid, so under the squeezing action of two annular side guides 4, and pressure ring 5 is toward sealing in tab body 1
Motion, is sealed up K pump group components junction by sealing gasket 2 50 thereon, while in the extruding of two annular side guides 4
Under effect, the sealing gasket 1 on annular side guide 4 tightly seals the side of K pump group components junction, and K pumps are in the course of work
In because itself vibration or the vibration that passes over of other equipment, in sealing gasket 1, sealing gasket 2 50, the and of spring 1
Under the buffering absorbing effect of spring 2 12, sealed compactness can be kept all the time, improve K pump group component junctions in vibration work
Sealing under condition.
The outside of sealing tab body 1 is circle ring surface, makes sealing tab body 1 during banding, it is to avoid
The distribution of stress concentration.
The rigidity of the spring 2 12 is more than the rigidity of spring 1, on the one hand plays a part of buffering absorbing, in addition one
Aspect ensure that the impaction state of annular side guide 4, the compactness for making sealing gasket 1 be contacted with K pump group components junction.
The present invention is exemplarily described above in association with accompanying drawing, it is clear that the present invention is implemented not by above-mentioned side
The limitation of formula, as long as employ the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress；Or not
It is improved, the above-mentioned design of the present invention and technical scheme are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (5)
1. a kind of K pump seals draw ring, it is characterised in that：Including sealing tab body (1), connecting bolt (2), nut (3), annular
Cylindrical hole (10), the sealing tab body (1) are provided with inside side guide (4) and pressure ring (5), the sealing tab body (1)
It is provided with spring one (11), the cylindrical hole (10) of the sealing tab body (1) in the inner part and sets in cylindrical hole (10) in the outer part
There is spring two (12), the spring one (11) and spring two (12) are connected by circular knitting machine screw (13) with cylindrical hole (10) bottom,
The annular side guide (4) is provided with two, and the end thereof contacts with spring one (11) and spring two (12) are connected respectively, the pressure
Ring (5) is arranged between two annular side guides (4), and two ends are contacted with annular side guide (4).
2. a kind of K pump seals draw ring according to claim 1, it is characterised in that：Annular side guide (4) side is provided with
Sealing gasket two (50) is provided with inside sealing gasket one (40), the pressure ring (5).
3. a kind of K pump seals draw ring according to claim 1, it is characterised in that：It is on the outside of the sealing tab body (1)
Circle ring surface.
4. a kind of K pump seals draw ring according to claim 1, it is characterised in that：The section of the pressure ring (5) is isosceles ladder
Shape.
5. a kind of K pump seals draw ring according to claim 1, it is characterised in that：The rigidity of the spring two (12) is more than
The rigidity of spring one (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647610.4A CN107288866B (en) | 2017-08-01 | 2017-08-01 | A kind of K pump seal pull ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647610.4A CN107288866B (en) | 2017-08-01 | 2017-08-01 | A kind of K pump seal pull ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107288866A true CN107288866A (en) | 2017-10-24 |
| CN107288866B CN107288866B (en) | 2018-11-27 |
Family
ID=60104614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710647610.4A Active CN107288866B (en) | 2017-08-01 | 2017-08-01 | A kind of K pump seal pull ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107288866B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4822203A (en) * | 1986-04-02 | 1989-04-18 | Robert Emmett | Clamps and connectors |
| CN2202839Y (en) * | 1994-11-02 | 1995-07-05 | 张必龙 | Theft-proof hoop |
| WO2010140755A1 (en) * | 2009-05-30 | 2010-12-09 | Kim Seo Ji | Rod-connecting apparatus |
| CN202901643U (en) * | 2012-10-12 | 2013-04-24 | 重庆铱格管道技术有限公司 | Worm wheel and worm clamping hoop with adjustment function |
| CN205278020U (en) * | 2016-01-05 | 2016-06-01 | 傅锦婷 | Novel hoop |
| CN105782601A (en) * | 2016-01-19 | 2016-07-20 | 成都科盛石油科技有限公司 | Clamping tile capable of avoiding disengagement |
| CN205446456U (en) * | 2016-03-25 | 2016-08-10 | 温州市大炜标准件有限公司 | Clutch pull ring |
-
2017
- 2017-08-01 CN CN201710647610.4A patent/CN107288866B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4822203A (en) * | 1986-04-02 | 1989-04-18 | Robert Emmett | Clamps and connectors |
| CN2202839Y (en) * | 1994-11-02 | 1995-07-05 | 张必龙 | Theft-proof hoop |
| WO2010140755A1 (en) * | 2009-05-30 | 2010-12-09 | Kim Seo Ji | Rod-connecting apparatus |
| CN202901643U (en) * | 2012-10-12 | 2013-04-24 | 重庆铱格管道技术有限公司 | Worm wheel and worm clamping hoop with adjustment function |
| CN205278020U (en) * | 2016-01-05 | 2016-06-01 | 傅锦婷 | Novel hoop |
| CN105782601A (en) * | 2016-01-19 | 2016-07-20 | 成都科盛石油科技有限公司 | Clamping tile capable of avoiding disengagement |
| CN205446456U (en) * | 2016-03-25 | 2016-08-10 | 温州市大炜标准件有限公司 | Clutch pull ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107288866B (en) | 2018-11-27 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201229 Address after: 313000 1-C, building 1, No. 656 Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Huzhou xinbeilian Network Technology Co.,Ltd. Address before: 241000 Xinzhuang village, Guandou Town, Wuhu City, Anhui Province Patentee before: WUHU JINGDA MACHINERY MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210901 Address after: 163000 6-10-shangfu 3, township industrial development community, Ranghulu District, Daqing City, Heilongjiang Province Patentee after: Daqing Honglei mechanical equipment manufacturing Co.,Ltd. Address before: 313000 1-C, building 1, No. 656 Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Huzhou xinbeilian Network Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |