CN204263093U - A kind of erecting tools of sealing piston of hydraulic cylinder ring - Google Patents
A kind of erecting tools of sealing piston of hydraulic cylinder ring Download PDFInfo
- Publication number
- CN204263093U CN204263093U CN201420676721.XU CN201420676721U CN204263093U CN 204263093 U CN204263093 U CN 204263093U CN 201420676721 U CN201420676721 U CN 201420676721U CN 204263093 U CN204263093 U CN 204263093U
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- CN
- China
- Prior art keywords
- ring
- hydraulic cylinder
- piston
- sealing
- wedge block
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- Expired - Fee Related
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Abstract
A kind of erecting tools of sealing piston of hydraulic cylinder ring, comprise body, described body is the round table-like of hollow, described body osculum end is set with sealing ring to be installed, described body interior arranges wedge block, and the maximum gauge that the diameter of described wedge block is less than body is greater than the minimum diameter of body, and described wedge block is connected with leading screw, described leading screw is arranged on body big opening end, and described body osculum end outer surface arranges sealing ring propulsion plant.The utility model discloses a kind of erecting tools that is simple and easy, special, that be applicable to sealing piston of hydraulic cylinder ring, solve mechanical equipment hydraulic system hydraulic pressure cylinder head piston packing ring and install in difficulty, installation process to damage Xinmi City's seal ring and frequent, artificial the problems such as effort are installed.When effectively installed being sealed in can not affected quality, reach installation expansion requirements and install.It is piston packing ring between φ 80mm ~ φ 300mm that the utility model is particularly useful for hydraulic cylinder piston cylinder head diameter.
Description
Technical field
The utility model belongs to mechanical equipment hydraulic system hydraulic cylinder erection unit technical field, is specifically related to a kind of erecting tools of pressure cylinder piston sealing ring.
Background technology
hydraulic piston cylinder sealing ring is the prerequisite ensureing mechanical equipment hydraulic system trouble-free operation, and in the upkeep operation of daily mechanical equipment hydraulic system, sealing ring is also one of frequent vitals changed.At present, changing in installation for sealing piston of hydraulic cylinder at home, except manual hand manipulation changes, the specific purpose tool used is less, wherein the major defect of existing hydraulic cylinder sealing erecting tools is: one, comparatively complicated according to its manufacturing process of structure of existing installation device for sealing.Two, in conjunction with processing technology, its cost of material installation is higher.Three, the various hydraulic test specifications and models kinds of smelter are many, and existing hydraulic cylinder rod seal erecting device limitation is comparatively large, if installation hydraulic cylinder rod seal diameter exceeds the scope of apparatus function, use other set of device, Gu its device scope of application is less.
At actual smelter in hydraulic cylinder sealing ring installation process, main method still manually installs method and oil additional and boils heating and install method additional, but because the material of piston cylinder head sealing ring is unique, price is more expensive, when using these two kinds of methods to go to install, may cause that sealing ring heating-up temperature is too high, local pressure is uneven, cause the problem such as fracture damage and deformation failure, like this, both cause certain economic loss, also have impact on the normal operation of plant equipment.
Utility model content
Technical problem to be solved in the utility model is the erecting tools providing a kind of easy to use, simple sealing piston of hydraulic cylinder ring of structure for shortcoming of the prior art, solves mechanical equipment hydraulic system hydraulic pressure cylinder head piston packing ring and installs in difficulty, installation process to damage Xinmi City's seal ring and frequent, manually install the problems such as effort.
Following technical scheme is adopted: a kind of erecting tools of sealing piston of hydraulic cylinder ring for solving technical problem of the present utility model, comprise body, described body is the round table-like of hollow, described body osculum end is set with sealing ring to be installed, described body osculum end is provided with described body interior of cracking and arranges wedge block, the maximum gauge that the diameter of described wedge block is less than body is greater than the minimum diameter of body, described wedge block is connected with leading screw, described leading screw is arranged on body big opening end, and described body osculum end outer surface arranges sealing ring propulsion plant.
Described sealing ring propulsion plant comprises pushnut, and described pushnut is arranged on body osculum end outer surface, described pushnut and push bolt adaptation.
The material of described body is 304 stainless steels.
The utility model discloses a kind of erecting tools that is simple and easy, special, that be applicable to sealing piston of hydraulic cylinder ring, solve mechanical equipment hydraulic system hydraulic pressure cylinder head piston packing ring and install in difficulty, installation process to damage Xinmi City's seal ring and frequent, artificial the problems such as effort are installed.When effectively installed being sealed in can not affected quality, reach installation expansion requirements and install.It is piston packing ring between φ 80mm ~ φ 300mm that the utility model is particularly useful for hydraulic cylinder piston cylinder head diameter.
The utility model compared with prior art has the following advantages: 1, the utility model adopts leading screw as propulsion plant, due to the one-way movement of leading screw, compared with installing sealing ring additional with craft, reduce the labour intensity of operating personnel to a great extent, improve efficiency.What 2, the utility model adopted leading screw to advance wedge block even distending sealing ring installs method additional, avoids the irreducibility caused due to Xinmi City's seal ring discontinuity in installation process and breaks ring.3, the utility model structure is simple, with low cost, easy to process.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
As shown in Figure 1, a kind of erecting tools of sealing piston of hydraulic cylinder ring, being particularly useful for hydraulic cylinder piston cylinder head diameter is piston packing ring between φ 80mm ~ φ 300mm.Comprise body 5, body 5 is the round table-like of hollow, and body 5 osculum end is provided with 4 and cracks.Body 5 adopts 304 stainless steels to make, and because the utility model is when reality uses, the swell increment of sealing is within 10mm, and osculum end is provided with 4 playing of cracking and in use opens retractile action, adopts 304 stainless steel materials to meet actual needs.Body 5 osculum end is set with sealing ring 6 to be installed, wedge block 3 is installed in body 5 inside, the maximum gauge that the diameter of wedge block 3 is less than body 5 is greater than the minimum diameter of body 5, the inclined-plane at wedge block 3 edge fits tightly wedge block 3 with body 5 inner surface and is connected with the head of leading screw 4, leading screw 4 is arranged on body 5 big opening end, utilize leading screw 4 to promote wedge block 3 and rectilinear motion, control distending and the retraction of body 5.Body 5 osculum end outer surface arranges sealing ring propulsion plant.When body 5 swells suitable with the diameter of the piston head of sealing ring 6 to be installed by wedge block 3, the position that the piston head using propulsion plant to be installed to sealing ring 6 to be installed by sealing ring 6 to be installed is suitable, completes the installation of hydraulic piston cylinder head sealing ring 6 to be installed.Wherein propulsion plant is four groups, and symmetry is arranged on four positions of body 5 osculum end outer surface.Wherein sealing ring propulsion plant can be the combining structure of pushnut 1 and push bolt 2, comprises pushnut 1, and described pushnut 1 is arranged on body 5 osculum end outer surface, and described pushnut 1 is adaptive with push bolt 2.
During use, sealing ring 6 to be installed is enclosed within body 5 osculum end uniformly, be registered to and need be installed on the parts of sealing, then rotational lead screw 4, make it promote wedge block 3 to move to body 5 osculum extreme direction, in the process of movement, body 5 osculum end struts by wedge block 3, also sealing 6 to be installed is strutted simultaneously, after sealing 6 deflection to be installed reaches installation requirement, stop operating leading screw 4, uniform swivel bolt 2, advances sealing 6 to be installed in the piston head mounting groove of installation, completes the installation of sealing.
Claims (3)
1. the erecting tools of a sealing piston of hydraulic cylinder ring, it is characterized in that: comprise body (5), what described body (5) was hollow is round table-like, described body (5) osculum end is set with sealing ring to be installed (6), described body (5) osculum end is provided with and cracks, described body (5) inside arranges wedge block (3), the maximum gauge that the diameter of described wedge block (3) is less than body (5) is greater than the minimum diameter of body (5), described wedge block (3) is connected with leading screw (4), described leading screw (4) is arranged on body (5) big opening end, described body (5) osculum end outer surface arranges sealing ring propulsion plant.
2. the erecting tools of a kind of sealing piston of hydraulic cylinder ring according to claim 1, it is characterized in that: described sealing ring propulsion plant comprises pushnut (1), described pushnut (1) is arranged on body (5) osculum end outer surface, and described pushnut (1) is adaptive with push bolt (2).
3. the erecting tools of a kind of sealing piston of hydraulic cylinder ring according to claim 1 and 2, is characterized in that: the material of described body (5) is 304 stainless steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420676721.XU CN204263093U (en) | 2014-11-13 | 2014-11-13 | A kind of erecting tools of sealing piston of hydraulic cylinder ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420676721.XU CN204263093U (en) | 2014-11-13 | 2014-11-13 | A kind of erecting tools of sealing piston of hydraulic cylinder ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263093U true CN204263093U (en) | 2015-04-15 |
Family
ID=52797990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420676721.XU Expired - Fee Related CN204263093U (en) | 2014-11-13 | 2014-11-13 | A kind of erecting tools of sealing piston of hydraulic cylinder ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204263093U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538124A (en) * | 2016-01-24 | 2016-05-04 | 李陶胜 | Three-section honing material-pressing sleeve for automotive piston ring |
| CN107081713A (en) * | 2017-06-22 | 2017-08-22 | 杭州力龙液压有限公司 | Press-loading device and press-loading apparatus |
| CN112610696A (en) * | 2020-12-30 | 2021-04-06 | 张秀华 | Municipal administration large-scale pipeline sealing member installation device |
| CN112847248A (en) * | 2021-01-14 | 2021-05-28 | 伍晓明 | Refrigerator door sealing strip installation machinery |
-
2014
- 2014-11-13 CN CN201420676721.XU patent/CN204263093U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538124A (en) * | 2016-01-24 | 2016-05-04 | 李陶胜 | Three-section honing material-pressing sleeve for automotive piston ring |
| CN107081713A (en) * | 2017-06-22 | 2017-08-22 | 杭州力龙液压有限公司 | Press-loading device and press-loading apparatus |
| CN107081713B (en) * | 2017-06-22 | 2019-06-14 | 杭州力龙液压有限公司 | Press-loading device and press-loading apparatus |
| CN112610696A (en) * | 2020-12-30 | 2021-04-06 | 张秀华 | Municipal administration large-scale pipeline sealing member installation device |
| CN112847248A (en) * | 2021-01-14 | 2021-05-28 | 伍晓明 | Refrigerator door sealing strip installation machinery |
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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 |
Granted publication date: 20150415 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |