CN208686692U - It is a kind of for producing the hydraulic device of especially big gong - Google Patents
It is a kind of for producing the hydraulic device of especially big gong Download PDFInfo
- Publication number
- CN208686692U CN208686692U CN201820567204.7U CN201820567204U CN208686692U CN 208686692 U CN208686692 U CN 208686692U CN 201820567204 U CN201820567204 U CN 201820567204U CN 208686692 U CN208686692 U CN 208686692U
- Authority
- CN
- China
- Prior art keywords
- end cover
- cylinder body
- retaining ring
- seal casinghousing
- especially big
- 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.)
- Active
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of for producing the hydraulic device of especially big gong, including cylinder body, the external both ends of the cylinder body symmetrically pass through screw and are equipped with first end cover and second end cover, and the inside two sides of cylinder body are symmetrically fixedly installed with the first retaining ring and the second retaining ring, being internally located between the first retaining ring and the second retaining ring for the cylinder body is equipped with piston, the inside of the piston is equipped with threaded rod by rolling bearing, one end of the threaded rod extends to the outside of second end cover through guide sleeve, the guide sleeve is fixedly mounted on the inside of second end cover, and the inside of guide sleeve is equipped with the first rubber seal, the outside weldings of the second end cover have feed screw nut, the feed screw nut is screwed onto the outside of threaded rod.The utility model, it is stable, it is not easy to plug, can realize rotation during the work time, the scope of application is larger, can preferably meet the production requirement of especially big gong.
Description
Technical field
The utility model relates to especially big gongs to produce and process technical field, specially a kind of for producing the hydraulic dress of especially big gong
It sets.
Background technique
Gong is a kind of percussion instrument for belonging to metal class.Gong is its relatively simple for structure, the gong body made of Copper making
In a circular cambered surface, surrounding is fixed with the frame of gong body, and player taps the positive center portion of gong body with wood Chui, is produced
Life is vibrated and pronounces.Use bronze gong earliest is the ethnic group for living in In Southwest China.
Especially big gong is a kind of king-sized gong of area.The existing hydraulic device for being used to produce especially big gong, fluctuation of service,
It is easy blocking, can not achieve rotation, smaller scope of application during the work time, the production that cannot preferably meet especially big gong is wanted
It asks, for this purpose, proposing a kind of for producing the hydraulic device of especially big gong.
Utility model content
The purpose of this utility model is to provide a kind of for producing the hydraulic device of especially big gong, stable, is not easy to block up
Plug, can realize rotation during the work time, and the scope of application is larger, can preferably meet the production requirement of especially big gong, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of for producing the hydraulic dress of especially big gong
It sets, including cylinder body, the external both ends of the cylinder body symmetrically pass through screw and are equipped with first end cover and second end cover, and cylinder body is interior
Portion two sides are symmetrically fixedly installed with the first retaining ring and the second retaining ring, the cylinder body be internally located at the first retaining ring and the second retaining ring it
Between piston is installed, the inside of the piston is equipped with threaded rod by rolling bearing, and one end of the threaded rod is through guiding
Set extends to the outside of second end cover, and the guide sleeve is fixedly mounted on the inside of second end cover, and the inside of guide sleeve is equipped with
First rubber seal, the outside weldings of the second end cover have feed screw nut, and the feed screw nut is screwed onto the outer of threaded rod
Portion, the exterior upper of the cylinder body are symmetrically welded with the first seal casinghousing and the second seal casinghousing, first seal casinghousing
Bottom is connected to the top of the first retaining ring, and the inside of the first seal casinghousing is equipped with the first filter screen, first seal casinghousing
Top connection be equipped with the first hydraulic fluid port, the bottom of second seal casinghousing is connected to the top of the second retaining ring, and second seals
The inside of shell is equipped with the second filter screen, and the top connection of second seal casinghousing is equipped with the second hydraulic fluid port.
Preferably, the first end cover and second end cover and cylinder body intersection are equipped with the second rubber seal.
Preferably, the screw is hexagon socket cap head screw.
Preferably, first filter screen and the second filter screen are stainless steel steel wire filter screen.
Preferably, the inside surface roughness of the cylinder body is not more than Ra0.2.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model symmetrically passes through screw at the external both ends of cylinder body and is equipped with first end cover and second end cover, and
The inside two sides of cylinder body are symmetrically fixedly installed with the first retaining ring and the second retaining ring, and cylinder body is internally located at the first retaining ring and second gear
Piston is installed, the inside of piston is equipped with threaded rod by rolling bearing, and one end of threaded rod is prolonged through guide sleeve between circle
The outside of second end cover is extended to, guide sleeve is fixedly mounted on the inside of second end cover, and the inside of guide sleeve is equipped with the first rubber
Sealing ring effectively increases being applicable in for the device with the above arrangement, extending and retracting threaded rod can provide identical pressure
Range；
2, the utility model has feed screw nut by the outside weldings in second end cover, and feed screw nut is screwed onto threaded rod
Outside, with the above arrangement, make threaded rod movement engineering in can be achieved rotation, can satisfy some in lifting process
The equipment of rotation function is needed, the scope of application of the device is effectively increased；
3, the utility model is symmetrically welded with the first seal casinghousing and the second capsul by the exterior upper in cylinder body
Body, the bottom of the first seal casinghousing are connected to the top of the first retaining ring, and the inside of the first seal casinghousing is equipped with the first filter screen,
The top connection of first seal casinghousing is equipped with the first hydraulic fluid port, and the bottom of the second seal casinghousing is connected to the top of the second retaining ring, and
The inside of second seal casinghousing is equipped with the second filter screen, and the top connection of the second seal casinghousing is equipped with the second hydraulic fluid port, by above
Setting, so that the device is not plugged up, to increase the stability of the device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the left view of the utility model.
In figure: 1 cylinder body, 2 threaded rods, 3 pistons, 4 first retaining rings, 5 first end covers, 6 first seal casinghousings, 7 first hydraulic fluid ports,
8 first filter screens, 9 rolling bearings, 10 second seal casinghousings, 11 second hydraulic fluid ports, 12 second filter screens, 13 second end covers, 14
Stem nut, 15 first rubber seal, 16 second retaining rings, 17 screws, 18 guide sleeves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: it is a kind of for producing the hydraulic device of especially big gong,
Including cylinder body 1, the external both ends of the cylinder body 1 symmetrically pass through screw 17 and are equipped with first end cover 5 and second end cover 13, and cylinder body
1 inside two sides are symmetrically fixedly installed with the first retaining ring 4 and the second retaining ring 16, and the cylinder body 1 is internally located at 4 He of the first retaining ring
Piston 3 is installed, the inside of the piston 3 is equipped with threaded rod 2, the screw thread by rolling bearing 9 between second retaining ring 16
One end of bar 2 extends to the outside of second end cover 13 through guide sleeve 18, and the guide sleeve 18 is fixedly mounted on second end cover 13
Inside, and the inside of guide sleeve 18 is equipped with the first rubber seal 15, and the outside weldings of the second end cover 13 have screw rod spiral shell
Mother 14, the feed screw nut 14 is screwed onto the outside of threaded rod 2, and the exterior upper of the cylinder body 1 is symmetrically welded with the first sealing
Shell 6 and the second seal casinghousing 10, the bottom of first seal casinghousing 6 are connected to the top of the first retaining ring 4, and the first sealing
The inside of shell 6 is equipped with the first filter screen 8, and the top of first seal casinghousing 6, which is connected to, is equipped with the first hydraulic fluid port 7, and described second
The bottom of seal casinghousing 10 is connected to the top of the second retaining ring 16, and the inside of the second seal casinghousing 10 is equipped with the second filter screen
12, the top connection of second seal casinghousing 10 is equipped with the second hydraulic fluid port 11.
Specifically, the first end cover 5 and second end cover 13 and 1 intersection of cylinder body are equipped with the second rubber seal, pass through
The second rubber seal, which is arranged, can prevent the device oil leak.
Specifically, the screw 17 is hexagon socket cap head screw, which is easily installed.
Specifically, first filter screen 8 and the second filter screen 12 are stainless steel steel wire filter screen, the stainless steel steel wire
Filter screen is corrosion-resistant, long service life.
Specifically, the inside surface roughness of the cylinder body 1 is not more than Ra0.2, with the above arrangement, being conducive to reduce cylinder body
Frictional force between 1 inner surface and piston 3, to increase the service life of piston.
Working principle: this is used to produce the hydraulic device of especially big gong, symmetrically passes through screw 17 at the external both ends of cylinder body 1 and pacifies
Inside two sides equipped with first end cover 5 and second end cover 13, and cylinder body 1 are symmetrically fixedly installed with the first retaining ring 4 and the second retaining ring
16, being internally located between the first retaining ring 4 and the second retaining ring 16 for cylinder body 1 is equipped with piston 3, and the inside of piston 3 passes through the axis of rolling
It holds 9 and threaded rod 2 is installed, one end of threaded rod 2 extends to the outside of second end cover 13 through guide sleeve 18, and guide sleeve 18 is solid
Dingan County is mounted in the inside of second end cover 13, and the inside of guide sleeve 18 is equipped with the first rubber seal 15, with the above arrangement, making
Threaded rod 2 extends and retracts and can provide identical pressure, effectively increase the scope of application of the device；By in second end cover 13
Outside weldings have feed screw nut 14, feed screw nut 14 is screwed onto the outside of threaded rod 2, with the above arrangement, making threaded rod
2 can be achieved rotation in movement engineering, can satisfy some equipment that rotation function is needed in lifting process, effectively increasing should
The scope of application of device；By being symmetrically welded with the first seal casinghousing 6 and the second seal casinghousing 10 in the exterior upper of cylinder body 1,
The bottom of first seal casinghousing 6 is connected to the top of the first retaining ring 4, and the inside of the first seal casinghousing 6 is equipped with the first filter screen
8, the top connection of the first seal casinghousing 6 is equipped with the first hydraulic fluid port 7, and the bottom of the second seal casinghousing 10 is upper with the second retaining ring 16
Portion's connection, and the inside of the second seal casinghousing 10 is equipped with the second filter screen 12, the top connection of the second seal casinghousing 10 is equipped with the
Two hydraulic fluid ports 11, with the above arrangement, being not plugged up the device, to increase the stability of the device.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of for producing the hydraulic device of especially big gong, including cylinder body (1), it is characterised in that: the outside two of the cylinder body (1)
End is symmetrically equipped with first end cover (5) and second end cover (13) by screw (17), and the inside two sides of cylinder body (1) are symmetrically fixed
First retaining ring (4) and the second retaining ring (16) are installed, the cylinder body (1) is internally located at the first retaining ring (4) and the second retaining ring
(16) it is equipped between piston (3), the inside of the piston (3) is equipped with threaded rod (2), the spiral shell by rolling bearing (9)
One end of rasp bar (2) extends to the outside of second end cover (13) through guide sleeve (18), and the guide sleeve (18) is fixedly mounted on
The inside of second end cover (13), and the inside of guide sleeve (18) is equipped with the first rubber seal (15), the second end cover (13)
Outside weldings have feed screw nut (14), the feed screw nut (14) is screwed onto the outside of threaded rod (2), the cylinder body (1)
Exterior upper is symmetrically welded with the first seal casinghousing (6) and the second seal casinghousing (10), the bottom of first seal casinghousing (6)
It is connected to the top of the first retaining ring (4), and the inside of the first seal casinghousing (6) is equipped with the first filter screen (8), first sealing
The top connection of shell (6) is equipped with the first hydraulic fluid port (7), and the bottom of second seal casinghousing (10) is upper with the second retaining ring (16)
Portion's connection, and the inside of the second seal casinghousing (10) is equipped with the second filter screen (12), the top of second seal casinghousing (10)
Connection is equipped with the second hydraulic fluid port (11).
2. according to claim 1 a kind of for producing the hydraulic device of especially big gong, it is characterised in that: the first end cover
(5) and second end cover (13) and cylinder body (1) intersection are equipped with the second rubber seal.
3. according to claim 1 a kind of for producing the hydraulic device of especially big gong, it is characterised in that: the screw (17)
For hexagon socket cap head screw.
4. according to claim 1 a kind of for producing the hydraulic device of especially big gong, it is characterised in that: first filtering
Net (8) and the second filter screen (12) are stainless steel steel wire filter screen.
5. according to claim 1 a kind of for producing the hydraulic device of especially big gong, it is characterised in that: the cylinder body (1)
Inside surface roughness be not more than Ra0.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820567204.7U CN208686692U (en) | 2018-04-20 | 2018-04-20 | It is a kind of for producing the hydraulic device of especially big gong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820567204.7U CN208686692U (en) | 2018-04-20 | 2018-04-20 | It is a kind of for producing the hydraulic device of especially big gong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208686692U true CN208686692U (en) | 2019-04-02 |
Family
ID=65876479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820567204.7U Active CN208686692U (en) | 2018-04-20 | 2018-04-20 | It is a kind of for producing the hydraulic device of especially big gong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208686692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116771751A (en) * | 2022-03-12 | 2023-09-19 | 侯祖刚 | Guide sleeve of hydraulic oil cylinder |
-
2018
- 2018-04-20 CN CN201820567204.7U patent/CN208686692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116771751A (en) * | 2022-03-12 | 2023-09-19 | 侯祖刚 | Guide sleeve of hydraulic oil cylinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208686692U (en) | It is a kind of for producing the hydraulic device of especially big gong | |
| CN209407953U (en) | A kind of hydraulic part shell boring grab | |
| CN208040816U (en) | A kind of easy-to-mount oil cylinder | |
| CN205936550U (en) | Oil mouth | |
| CN201730598U (en) | Sand-proof apparatus | |
| CN207401162U (en) | A kind of lifting stem type reflux ratio distributor | |
| CN106763768A (en) | A kind of pressure container seal structure | |
| CN207437794U (en) | A kind of bidirectional sealed butterfly valve | |
| CN206689996U (en) | Concentrator bowl dismounts frock | |
| CN206206583U (en) | A kind of sealing structure for high-pressure bottle end | |
| CN201367889Y (en) | Embedded bridging fibril sand-protecting sieve tube | |
| CN209370558U (en) | A kind of gas safety vent valves valve deck | |
| CN203926862U (en) | Plunger valve | |
| CN209533873U (en) | A kind of graphite piece wire hole machining tool | |
| CN214578891U (en) | Detachable Y-shaped stop valve | |
| CN208214705U (en) | A kind of cylinder docking mounted welder | |
| CN108708683A (en) | A kind of oil well environment protective eccentric abrasion prevention wellhead assembly | |
| CN207278615U (en) | A kind of cylinder | |
| CN212899618U (en) | Transmission sleeve assembly | |
| CN206428961U (en) | Connector of steel tube for construction | |
| CN211913364U (en) | Ceramic membrane washing equipment for titanium silicon catalyst nanometer superfine powder slurry | |
| CN220714992U (en) | Support inner framework for filter element | |
| CN209924043U (en) | Water-saving valve for water tap | |
| CN220286101U (en) | Hydraulic cylinder capable of preventing piston rod from rotating | |
| CN203201904U (en) | Multistage hydraulic cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |