CN207648131U - Gland - Google Patents
Gland Download PDFInfo
- Publication number
- CN207648131U CN207648131U CN201721811851.XU CN201721811851U CN207648131U CN 207648131 U CN207648131 U CN 207648131U CN 201721811851 U CN201721811851 U CN 201721811851U CN 207648131 U CN207648131 U CN 207648131U
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- CN
- China
- Prior art keywords
- gland
- semicircle pressure
- semicircle
- pressure ring
- flgd
- 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.)
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Abstract
Gland, including flanged (FLGD) semicircle pressure ring and not flanged (FLGD) two parts of semicircle pressure ring have boss and groove on two semicircle pressure rings, pass through boss and groove connection between two semicircle pressure rings.The interior faying face of two semicircle pressure rings passes through axle center.After connection, in addition to it opposite can axially slide, radial direction can not separate two semicircle pressure rings.The utility model can very easily split the semicircle pressure ring on gland, gland is therefrom divided into two parts to satisfying, can be assembled and disassembled among axis, the axial arrangement of shaft can be made to design compacter, span reduces, and improves the stability of operation.
Description
Technical field
The utility model is related to a kind of glands, and the gland separately taken out can be especially dismantled among shaft.
Background technology
Gland is the important part for the axial seal between the fluid machineries such as water pump or valve axis and shell,
Effect mainly compresses filler.The gland of prior art generally uses monolithic construction at present（As shown in Figure 1）Or it uses
By fixed point of half type structure of connection bolt（As shown in Figure 2）.The gland of monolithic construction, when design, must be in fillers
Gland and filler are exited in gland rear portion when stopping enough spaces to install or remove filler, can cause axial length dimension in this way
Increase；Using point half formula filling material gland structure, the connection bolt on point half gland must be fastened when mounted, when dismounting
The connection bolt on point half gland must be unclamped, assembly and disassembly are cumbersome.
Utility model content
The utility model is intended to provide a kind of point of half formula gland, and gland assembly and disassembly are very easy, and with existing
There is the advantages of point half formula gland, overcomes the above-mentioned gland axial length dimension of monoblock type in the prior art long and existing
Divide the disadvantage of half formula gland assembly and disassembly trouble.
Technical solution adopted by the utility model to solve its technical problems is：
Gland, including flanged (FLGD) semicircle pressure ring and not flanged (FLGD) two parts of semicircle pressure ring, two semicircle pressures
There are boss and groove on ring, is coupled by boss and groove between two semicircle pressure rings.After connection, two semicircle pressure rings remove axis
To outside opposite can slide, radial direction can not separate.
The interior faying face of two semicircle pressure rings passes through axle center.
The utility model has the beneficial effects that can very easily split the semicircle pressure ring on gland,
Gland is therefrom divided into two parts to satisfying, can be assembled and disassembled among axis, the axial arrangement of shaft can be made to set
Count it is compacter, span reduce, improve the stability of operation.
Description of the drawings
Fig. 1 is existing whole filling material gland structure schematic diagram.
Fig. 2 is existing point half of filling material gland structure schematic diagram.
Fig. 3 is the utility model gland assembly structure diagram.
Fig. 4 is two partial schematic diagrams of the utility model gland.
In figure：1. flanged (FLGD) semicircle pressure ring, 2. not flanged (FLGD) semicircle pressure rings, faying face in 3. pressure rings, in 4. pressure rings
Faying face, the outer faying face of 5. pressure rings, 6. grooves, 7. boss.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown, gland, including flanged (FLGD) semicircle pressure ring 1 and not flanged (FLGD) 2 two parts of semicircle pressure ring,
There are boss 7 and groove 6 on two semicircle pressure rings, is coupled by boss 7 and groove 6 between two semicircle pressure rings.It will when installation
Two semicircular pressure ring encases shaft, and not flanged (FLGD) semicircle pressure ring 2 is corresponding with flanged (FLGD) semicircle pressure ring 1 by groove 6 and boss 7
Boss 7 and groove 6 be mutually slidably matched and couple, blocked by flange when sliding into bottom and form a gland entirety.Two
When semicircle pressure ring closes up, between pass through 5 three sections of faying face knots of faying face outside faying face 4 in faying face in pressure ring 3, pressure ring, pressure ring
It closes.After connection, in addition to it opposite can axially slide, radial direction can not separate two semicircle pressure rings.
Need to only be exited flanged (FLGD) semicircle pressure ring 2 when dismounting can separate two semicircular pressure ring, can be very square after separating
Just it is directly taken away from shaft.
Claims (2)
1. gland, it is characterised in that:Including flanged (FLGD) semicircle pressure ring and not flanged (FLGD) two parts of semicircle pressure ring, two
There are boss and groove on a semicircle pressure ring, is coupled by boss and groove between two semicircle pressure rings.
2. gland according to claim 1, it is characterised in that：The interior faying face of two semicircle pressure rings passes through axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721811851.XU CN207648131U (en) | 2017-12-22 | 2017-12-22 | Gland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721811851.XU CN207648131U (en) | 2017-12-22 | 2017-12-22 | Gland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648131U true CN207648131U (en) | 2018-07-24 |
Family
ID=62878518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721811851.XU Active CN207648131U (en) | 2017-12-22 | 2017-12-22 | Gland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207648131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050252A (en) * | 2017-12-22 | 2018-05-18 | 湖南机电职业技术学院 | Gland |
-
2017
- 2017-12-22 CN CN201721811851.XU patent/CN207648131U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050252A (en) * | 2017-12-22 | 2018-05-18 | 湖南机电职业技术学院 | Gland |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |