CN205201418U - Special mounting tool of sealing washer - Google Patents
Special mounting tool of sealing washer Download PDFInfo
- Publication number
- CN205201418U CN205201418U CN201520990830.3U CN201520990830U CN205201418U CN 205201418 U CN205201418 U CN 205201418U CN 201520990830 U CN201520990830 U CN 201520990830U CN 205201418 U CN205201418 U CN 205201418U
- Authority
- CN
- China
- Prior art keywords
- cover
- sealing washer
- jacking
- sealing ring
- mounting tool
- 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
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- Gasket Seals (AREA)
Abstract
The utility model belongs to the technical field of mechanical equipment makes and the installation, in particular to special mounting tool of sealing washer. This special mounting tool of sealing washer, including the expansion cover, expansion cover overcoat is equipped with the top and advances the cover, and the top is advanced suit of overcoat and is equipped with the crimple cover, and the top is entered set upper portion and has been offered a plurality of arc grooves, and the arc groove advances to have offered rectangular groove between set bottom with the top, and arc groove and rectangular groove jiang ding advance the cover and be divided into a plurality of pieces and can follow the expansion and overlap outside open top and advance the piece. The beneficial effects of the utility model are that: can be the fast convenient sealing washer installation with the sealing washer is especially harder targets in place, installation effectiveness height, convenient operation, can not damage the sealing washer, has guaranteed the sealed effect of sealing member.
Description
(1) technical field
The utility model belongs to plant equipment manufacture and mounting technique field, particularly a kind of sealing ring special installation tool.
(2) background technology
In the manufacture and use procedure of plant equipment, when particularly relating to some sealing devices, need to be embedded in sealing ring in the seal channel of some part.Sealing ring of a great variety, because of the difference of its application, required specification is also different.In some seals, need wear-resisting sealing ring is installed, but these wear-resistant seal circles be all often harder, elasticity is less, need to hold out in spite of difficulties to strut with clamp to put, and then clamp, install very hard like this, easily sealing ring is supportted bad, the more important thing is that to cause its sealing so very poor.
(3) summary of the invention
The utility model, in order to make up the deficiencies in the prior art, provides the sealing ring special installation tool that a kind of installation effectiveness is high, easy to operate, can not damage sealing ring, can ensure sealing effectiveness.
The utility model is achieved by the following technical solution:
A kind of sealing ring special installation tool, it is characterized in that: comprise expanding sheath, jacking cover is arranged with outside described expanding sheath, outer being arranged with of jacking cover tightens cover, jacking cover top offers some arc grooves, arc groove and jacking overlap bottom between offer rectangular groove, arc groove and rectangular groove jacking cover is divided into some can along expanding sheath outwardly jacking sheet.
Described expanding sheath is truncated conical shape.
The described cover inside bottom that tightens offers chamfering.
The beneficial effects of the utility model are: can be in place by the sealing ring that sealing ring is especially harder quickly and easily, and installation effectiveness is high, easy to operate, can not damage sealing ring, ensure that the sealing effectiveness of seal.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 is structural representation of the present utility model;
In figure, 1 expanding sheath, 2 jacking covers, 3 tighten cover, 4 arc grooves, 5 rectangular grooves, 6 jacking sheets, 7 chamferings.
(5) detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises expanding sheath 1, jacking cover 2 is arranged with outside expanding sheath 1, be arranged with outside jacking cover 2 and tighten cover 3, jacking is overlapped 2 tops and is offered some arc grooves 4, arc groove 4 and jacking offer rectangular groove 5 between overlapping bottom 2, arc groove 4 and rectangular groove 5 jacking cover 2 is divided into some can along expanding sheath 1 outwardly jacking sheet 6.Expanding sheath 1 is truncated conical shape.Tighten cover 3 inside bottom and offer chamfering 7.
Adopt a kind of sealing ring special installation tool of the present utility model, with the position equal diameters of sealing ring to be installed bottom expanding sheath 1, first expanding sheath 1 is placed in seal top, sealing ring is placed on expanding sheath 1, due to the frustum cone structure that expanding sheath 1 is up-narrow and down-wide, sealing ring is slowly softened from top to bottom on expanding sheath 1, then jacking cover 2 is placed on expanding sheath 1, slowly cover 2 is entered in ejection downwards, owing to being provided with rectangular groove 5 between jacking sheet 6 side, namely separate, jacking sheet 6 opens gradually with expanding sheath 1 in the process moved down, bottom withstands on sealing ring, until sealing ring is pushed into position to be installed, it is an arc groove 4 that 2 connecting portions are overlapped in rectangular groove 5 top and jacking, and the central angle of arc groove 4 is greater than 180 °, can ensure that jacking sheet 6 is constantly strutting in process and can not rupture.When sealing ring reaches position to be installed, will tighten under cover 3 overlaps from top to bottom, when tightening cover 3 lowermost end Contact Seal ring, owing to being provided with chamfering 7 inside it, can slowly sealing ring be clamped.
Claims (3)
1. a sealing ring special installation tool, it is characterized in that: comprise expanding sheath (1), jacking cover (2) is arranged with outside described expanding sheath (1), be arranged with outside jacking cover (2) and tighten cover (3), jacking cover (2) top offers some arc grooves (4), arc groove (4) and jacking cover (2) bottom between offer rectangular groove (5), arc groove (4) and rectangular groove (5) jacking cover (2) is divided into some can along expanding sheath (1) outwardly jacking sheet (6).
2. a kind of sealing ring special installation tool according to claim 1, is characterized in that: described expanding sheath (1) is truncated conical shape.
3. a kind of sealing ring special installation tool according to claim 1, is characterized in that: described in tighten cover (3) inside bottom and offer chamfering (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990830.3U CN205201418U (en) | 2015-12-03 | 2015-12-03 | Special mounting tool of sealing washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990830.3U CN205201418U (en) | 2015-12-03 | 2015-12-03 | Special mounting tool of sealing washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205201418U true CN205201418U (en) | 2016-05-04 |
Family
ID=55839158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520990830.3U Expired - Fee Related CN205201418U (en) | 2015-12-03 | 2015-12-03 | Special mounting tool of sealing washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205201418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621088A (en) * | 2018-05-29 | 2018-10-09 | 国家电网公司 | Handcart-type switch mounting tool for contact finger |
-
2015
- 2015-12-03 CN CN201520990830.3U patent/CN205201418U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621088A (en) * | 2018-05-29 | 2018-10-09 | 国家电网公司 | Handcart-type switch mounting tool for contact finger |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161203 |