CN204372162U - The slipper seal of a kind of spraying machine cylinder is combined - Google Patents
The slipper seal of a kind of spraying machine cylinder is combined Download PDFInfo
- Publication number
- CN204372162U CN204372162U CN201420809066.0U CN201420809066U CN204372162U CN 204372162 U CN204372162 U CN 204372162U CN 201420809066 U CN201420809066 U CN 201420809066U CN 204372162 U CN204372162 U CN 204372162U
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- CN
- China
- Prior art keywords
- slipper seal
- seal device
- sealed
- groove
- slipper
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- Expired - Fee Related
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Abstract
The utility model discloses the slipper seal of a kind of spraying machine cylinder to combine, comprise slipper seal device, sealing nut and seal ring, described slipper seal device is cavity structure, described slipper seal device top is provided with screw column, screw column madial wall is provided with sealed groove, described slipper seal device top is also provided with sealed groove, be connected and sealed by worm structure with sealing nut and slipper seal device in the groove that described slipper seal device is arranged on cylinder base plate bottom, sealing nut is positioned at the groove on cylinder base plate top just upon connection, in the sealed groove that described seal ring is positioned over slipper seal device top, itself and cylinder base plate are sealed, seal ring is positioned in screw column and itself and piston rod is sealed, generally, the utility model enhances the coaxality between cylinder and piston connecting rod, decrease the wearing and tearing of seal ring, extend the working life of seal ring, reach tolerance seal effect, noise is low, the advantage of the low grade of cost.
Description
Technical field
The utility model belongs to spraying machine technical field, is specifically related to the slipper seal of a kind of spraying machine cylinder and combines.
Background technique
At present, the spraying machine cylinder that market uses is that the sealing between piston rod is all fixed, and piston rod is in coating cylinder, the swinging of coating cylinder will certainly have influence on piston rod and swing in cylinder, thus cause the coaxality of piston rod and cylinder seal assembly to decline, along with long use, piston rod not only can abradable seal assembly, also can cause Leakage Gas.Think the leakage of interior gas, slowly, coating just cannot enter in coating cylinder fast, causes the decline of working efficiency in piston rod motion.Along with the friction of piston rod and black box, black box reduces working life, and need often to change, maintenance cost also rises.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides that a kind of framework is reasonable, easy to process, tightness accurately can keep a kind of spraying machine cylinder slipper seal of high-axiality to combine with piston rod by force.
The purpose of this utility model is achieved in that the slipper seal of a kind of spraying machine cylinder is combined, comprise slipper seal device, sealing nut and seal ring, described slipper seal device is cavity structure, described slipper seal device top is provided with screw column, screw column madial wall is provided with sealed groove, described slipper seal device top is also provided with sealed groove, described screw column and slipper seal device are structure as a whole, be connected and sealed by worm structure with sealing nut and slipper seal device in the groove that described slipper seal device is arranged on cylinder base plate bottom, sealing nut is positioned at the groove on cylinder base plate top just upon connection, in the sealed groove that described seal ring is positioned over slipper seal device top, itself and cylinder base plate are sealed, seal ring is positioned in screw column and itself and piston rod is sealed.
Described screw column madial wall at least arranges 1 sealed groove.
Described slipper seal device top at least arranges 1 sealed groove.
Described screw column sealed groove and sealer sealed groove in the same size.
Described sealing nut is arranged 3 claw grooves are at least set.
Described cylinder base plate upper grooves and lower recess in the same size.
Described seal ring is rubber seal.
The beneficial effect that the utility model produces is: by being provided with the simple designs of sealed groove and slipper seal device upper end sealed groove to slipper seal device top screw column madial wall, seal ring in the sealed groove on slipper seal device top can be accomplished to seal between cylinder, and the screw column that sealer top is arranged also can seal piston rod.Even if when piston rod is at double swerve, sealing nut and sealer also can do trickle rocking in left and right back and forth, can not there is gas leakage situation along with the double swerve of sealer combination in the gas in cylinder, this designs the coaxality enhanced between cylinder and piston connecting rod, decreases the wearing and tearing of seal ring, extend the working life of seal ring, reach tolerance seal effect, it is simple that same the utility model has possessed structure, and manufacture technics is simple, noise is low, low cost and other advantages.
Accompanying drawing explanation
Fig. 1 is the structural representation of sealer.
Fig. 2 is the structural representation of sealing nut.
Fig. 3 is cylinder bottom plate structure schematic diagram.
Fig. 4 is the cutting schematic diagram that the utility model combines.
In figure: 1, slipper seal device 2, screw column 3, seal ring 4, screw column sealed groove 5, bottom plate groove 6, sealing nut 7, claw groove 8, cylinder base plate 9, sealer sealed groove 10, piston rod.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further illustrated.
Embodiment 1
As Figure 1-4, the slipper seal of a kind of spraying machine cylinder is combined, comprise slipper seal device 1, sealing nut 6 and seal ring 3, described slipper seal device 1 is cavity structure, described slipper seal device 1 top is provided with screw column 2, screw column 2 madial wall is provided with sealed groove 4, described slipper seal device 1 top is also provided with sealed groove 9, described screw column 2 is structure as a whole with slipper seal device 1, be connected and sealed by worm structure with sealing nut 6 and slipper seal device 1 in the groove 5 that described slipper seal device 1 is arranged on cylinder base plate 8 bottom, sealing nut 6 is positioned at the groove 5 on cylinder base plate top just upon connection, in the sealed groove 9 that described seal ring 3 is positioned over slipper seal device 1 top, itself and cylinder base plate 8 are sealed, seal ring 3 is positioned in screw column 2 and itself and piston rod 10 is sealed.
The utility model is in use: be first positioned over by seal ring 3 in the sealed groove 9 that slipper seal device 1 top arranges, seal ring 3 is positioned in sealed groove 4 that screw column 2 arranges, again slipper seal device 1 is arranged in the bottom plate groove 5 of cylinder base plate 8 bottom setting, is then connected and sealed by screw thread framework and slipper seal device 1 with sealing nut 6.The top of slipper seal device 1 is provided with the screw column 2 of integral type, sealing nut 6 can directly and slipper seal device 1 be connected and sealed, with instrument, sealing nut 6 is tightened, seal ring 3 in slipper seal device 1 top seal groove 9 is tightly stuck on cylinder base plate 8, can realize the sealing between slipper seal device 1 and cylinder.When sealing nut 6 is fixed in the bottom plate groove 5 of cylinder base plate 8 with slipper seal device 1, sealing nut 6 is just in time in same level with cylinder base plate 8.Finally combined through sealer by piston rod 10, the seal ring 3 in the screw column 2 on slipper seal device 1 top can seal with piston rod 10.In cylinder during gassy, slipper seal device 1 is sealed by the seal ring in top seal groove 9, when piston rod 9 lower work, seal ring 3 in slipper seal device 1 top screw column 2 sealed groove 4 not only can realize the sealing with piston rod 10 height, place Leakage Gas, time movable about piston rod, the combination of slipper seal device also can trickle the swinging of fitting piston connecting rod 10, reach height coaxality, reach like this and alleviate frictional force, can sealing be reached equally again, achieve advantage of the present utility model.
Embodiment 2
As Figure 1-4, the slipper seal of a kind of spraying machine cylinder is combined, comprise slipper seal device 1, sealing nut 6 and seal ring 3, described slipper seal device 1 is cavity structure, described slipper seal device 1 top is provided with screw column 2, screw column 2 madial wall is provided with sealed groove 4, described slipper seal device 1 top is also provided with sealed groove 9, described screw column 2 is structure as a whole with slipper seal device 1, be connected and sealed by worm structure with sealing nut 6 and slipper seal device 1 in the groove 5 that described slipper seal device 1 is arranged on cylinder base plate 8 bottom, sealing nut 6 is positioned at the groove 5 on cylinder base plate top just upon connection, in the sealed groove 9 that described seal ring 3 is positioned over slipper seal device 1 top, itself and cylinder base plate 8 are sealed, seal ring 3 is positioned in screw column 2 and itself and piston rod 10 is sealed.
Described screw column madial wall at least arranges 1 sealed groove.
Described slipper seal device top at least arranges 1 sealed groove.
Described screw column sealed groove and sealer sealed groove in the same size.
Described sealing nut is arranged 3 claw grooves are at least set.
Described cylinder base plate upper grooves and lower recess in the same size.
Described seal ring is rubber seal.
The utility model is in use: be first positioned over by seal ring 3 in 2 sealed grooves 9 that slipper seal device 1 top arranges, seal ring 3 is positioned in 2 sealed grooves 4 that screw column 2 arranges, screw column sealed groove is consistent with sealer sealed groove size, and seal ring 3 belongs to the rubber seal of same specification.Be arranged on by slipper seal device 1 in the bottom plate groove 5 of cylinder base plate 8 bottom setting, the groove 5 on cylinder base plate 8 top is consistent with groove 5 size of bottom, is then connected and sealed by screw thread framework and slipper seal device 1 with sealing nut 6 again.Slipper seal device 1 is cavity structure, and the screw column 2 that slipper seal device 1 top is arranged and East China sealer are integral type structure, sealing nut 6 can directly and slipper seal device 1 be connected and sealed.Sealing nut 6 is provided with 8 claw grooves, can be tightened by sealing nut 6 with instrument, the seal ring 3 in slipper seal device 1 top seal groove 9 is tightly stuck on cylinder base plate 8, can realize the sealing between slipper seal device 1 and cylinder.When sealing nut 6 is fixed in the bottom plate groove 5 of cylinder base plate 8 with slipper seal device 1, sealing nut 6 is just in time in same level with cylinder base plate 8.Finally combined through sealer by piston rod 10, the seal ring 3 in the screw column 2 on slipper seal device 1 top can seal with piston rod 10.In cylinder during gassy, slipper seal device 1 is sealed by the seal ring in top seal groove 9, when piston rod 9 lower work, seal ring 3 in slipper seal device 1 top screw column 2 sealed groove 4 not only can realize the sealing with piston rod 10 height, prevent Leakage Gas, time movable about piston rod, the combination of slipper seal device also can trickle the swinging of fitting piston connecting rod 10, reach height coaxality, reach like this and alleviate frictional force, can sealing be reached equally again, achieve advantage of the present utility model.Generally, design of the present utility model enhances the coaxality between cylinder and piston connecting rod, decreases the wearing and tearing of seal ring, extend the working life of seal ring, reach tolerance seal effect, structure is simple, manufacture technics is simple, and noise is low, and low cost and other advantages.
Claims (7)
1. spraying machine cylinder slipper seal is combined, comprise slipper seal device, sealing nut and seal ring, it is characterized in that: described slipper seal device is cavity structure, described slipper seal device top is provided with screw column, screw column madial wall is provided with sealed groove, described slipper seal device top is also provided with sealed groove, described screw column and slipper seal device are structure as a whole, be connected and sealed by worm structure with sealing nut and slipper seal device in the groove that described slipper seal device is arranged on cylinder base plate bottom, sealing nut is positioned at the groove on cylinder base plate top just upon connection, in the sealed groove that described seal ring is positioned over slipper seal device top, itself and cylinder base plate are sealed, seal ring is positioned in screw column and itself and piston rod is sealed.
2. a kind of spraying machine cylinder according to claim 1 slipper seal is combined, and it is characterized in that: described screw column madial wall at least arranges 1 sealed groove.
3. a kind of spraying machine cylinder according to claim 1 slipper seal is combined, and it is characterized in that: described slipper seal device top at least arranges 1 sealed groove.
4. a kind of spraying machine cylinder according to claim 1 slipper seal is combined, and it is characterized in that: described screw column sealed groove and sealer sealed groove in the same size.
5. a kind of spraying machine cylinder according to claim 1 slipper seal is combined, and it is characterized in that: described sealing nut is arranged and at least arranges 3 claw grooves.
6. a kind of spraying machine cylinder according to claim 1 slipper seal is combined, and it is characterized in that: described cylinder base plate upper grooves and lower recess in the same size.
7. a kind of spraying machine cylinder according to claim 1 slipper seal is combined, and it is characterized in that: described seal ring is rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809066.0U CN204372162U (en) | 2014-12-19 | 2014-12-19 | The slipper seal of a kind of spraying machine cylinder is combined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809066.0U CN204372162U (en) | 2014-12-19 | 2014-12-19 | The slipper seal of a kind of spraying machine cylinder is combined |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204372162U true CN204372162U (en) | 2015-06-03 |
Family
ID=53328384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809066.0U Expired - Fee Related CN204372162U (en) | 2014-12-19 | 2014-12-19 | The slipper seal of a kind of spraying machine cylinder is combined |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204372162U (en) |
-
2014
- 2014-12-19 CN CN201420809066.0U patent/CN204372162U/en not_active Expired - Fee Related
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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: 20150603 Termination date: 20161219 |