CN216813357U - Novel sealing joint for engineering machinery - Google Patents
Novel sealing joint for engineering machinery Download PDFInfo
- Publication number
- CN216813357U CN216813357U CN202220223427.8U CN202220223427U CN216813357U CN 216813357 U CN216813357 U CN 216813357U CN 202220223427 U CN202220223427 U CN 202220223427U CN 216813357 U CN216813357 U CN 216813357U
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- sealing ring
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- seal cover
- spring
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- 238000007789 sealing Methods 0.000 title claims abstract description 134
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- -1 escape orifice Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of engineering machinery, in particular to a novel sealing joint for the engineering machinery, which comprises a joint body, wherein one end of the joint body is in threaded connection with a sealing sleeve, the interior of the sealing sleeve is rotatably connected with an adjusting rod, one end of the adjusting rod is fixedly connected with a sealing ring, one end of the sealing ring is fixedly provided with a sealing spring, the other end of the sealing ring is fixedly connected with a sealing rubber pad, and one end of the sealing sleeve is fixedly provided with a detachable protection plate. The utility model has the advantages that: through rotating the seal cover, make the seal cover remove along connecting the body through screw drive, make the seal cover drive to adjust the pole and remove to the one end that connects the body, make the regulation pole rotate through the arc lug that connects body one end and the arc boss of adjusting pole one end mutual extrusion, make the other end of adjusting the pole drive the tensile sealing spring of sealing ring through lever principle, make the sealing ring move to the direction that is close to the seal cover center.
Description
Technical Field
The utility model relates to the technical field of engineering machinery, in particular to a novel sealing joint for the engineering machinery.
Background
Engineering machine tool's engine, gearbox, oil tank, water tank often have filler, escape orifice, sample connection, liquid level display device to carry out the filling of fluid, excrete, sample and liquid level display, and need the pipeline to transmit it in the conduction of fluid, the connection of pipeline needs to connect, need seal the stability of guaranteeing the fluid transmission during articulate, but there are some problems with the novel sealing joint of current engineering machine tool:
the existing novel sealing joint for the engineering machinery is simple in sealing structure generally when in connection, is easy to lose efficacy after long-time use, cannot continuously apply acting force to a sealing position, and is poor in sealing stability.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a novel sealing joint for engineering machinery.
The purpose of the utility model is realized by the following technical scheme: the utility model provides a novel sealing joint for engineering machine tool, includes and connects the body, the one end threaded connection who connects the body has the seal cover, the inside rotation of seal cover is connected with the regulation pole, the one end fixedly connected with sealing ring of regulation pole, the one end fixed mounting of sealing ring has sealing spring, the other end fixedly connected with of sealing ring seals up the cushion, the one end fixed mounting of seal cover has dismantled and assembled guard plate, through seal cover, regulation pole, sealing ring, sealing spring, sealed cushion and dismantled and assembled guard plate mutually support the seal structure of the dismouting automatically regulated junction of butt joint, does not influence the dismouting of joint when the butt joint is sealed.
Preferably, the surface of the joint body is provided with threads, one end of the joint body is provided with an arc-shaped convex block, and acting force can be applied to the sealing structure conveniently through the arc-shaped convex block.
Preferably, a thread groove is formed in one end of the sealing sleeve, a protection groove matched with the detachable protection plate is formed in the other end of the sealing sleeve, a movable groove matched with the sealing ring is formed in the sealing sleeve, and the adjusting rod, the sealing ring and the sealing spring are fixed and limited through the sealing sleeve.
Preferably, the number of the adjusting rods, the number of the sealing rings, the number of the sealing springs and the number of the detachable protection plates are four, and the adjusting rods, the sealing rings, the sealing springs and the detachable protection plates are circumferentially arrayed inside the sealing sleeves, so that the four sealing rings can form an annular sealing structure when being sealed, and the sealing tightness is enhanced.
Preferably, the end of the adjusting rod far away from the sealing ring is provided with an arc-shaped boss, the arc-shaped boss is attached to the surface of the joint body, and the sealing ring is driven through the adjusting rod.
Preferably, the sealing ring is set to be a quarter circular arc, a fixing groove matched with the sealing spring is formed in one end of the sealing ring, one end, far away from the sealing ring, of the sealing spring is fixedly connected with the sealing sleeve, a notch matched with the sealing rubber gasket is formed in the middle of the other end of the sealing ring, and the sealing ring can be reset through the sealing spring.
Preferably, the dismantled and assembled guard plate includes the guard plate, connects the spring and connects the fixture block, the inside fixedly connected with of guard plate connects the spring, the one end fixedly connected with of connecting the spring connects the fixture block, the middle part of connecting the fixture block has seted up the pull groove, when carrying out the dismouting to dismantled and assembled guard plate, presses connection fixture block, makes its compression connect the spring, removes the card that connects between fixture block and the seal cover and dies, realizes the dismouting to dismantled and assembled guard plate, protects the inside of seal cover through dismantled and assembled guard plate, is convenient for operate the seal cover is inside.
The utility model has the following advantages:
this engineering machine tool is with novel sealing joint, through rotatory seal cover, make the seal cover remove along connecting the body through screw transmission, make the seal cover drive the regulation pole and remove to the one end that connects the body, arc lug through connecting body one end and the arc boss who adjusts pole one end extrude each other and make the regulation pole rotate, the other end that makes the regulation pole through lever principle drives the tensile sealing spring of sealing ring, make sealed ring to the direction removal that is close to the seal cover center, it seals up the joint junction to drive sealed cushion through the sealing ring, and then can effectually continue to apply the effort through the hookup location of butt joint, strengthen articulate's sealing performance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
figure 2 is a schematic view of the structure of the sealing sleeve of the utility model;
FIG. 3 is a schematic structural view of a seal ring according to the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic cross-sectional view of a removable fender panel according to the present invention;
in the figure: 1-a connector body, 2-a sealing sleeve, 3-an adjusting rod, 4-a sealing ring, 5-a sealing spring, 6-a sealing rubber gasket, 7-a detachable protection plate, 71-a protection plate, 72-a connecting spring and 73-a connecting clamping block.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
The first embodiment is as follows:
as shown in fig. 1-5, a novel sealing joint for engineering machinery comprises a joint body 1, a sealing sleeve 2 is in threaded connection with one end of the joint body 1, an adjusting rod 3 is rotatably connected inside the sealing sleeve 2, a sealing ring 4 is fixedly connected with one end of the adjusting rod 3, a sealing spring 5 is fixedly installed at one end of the sealing ring 4, a sealing rubber gasket 6 is fixedly connected with the other end of the sealing ring 4, a detachable protection plate 7 is fixedly installed at one end of the sealing sleeve 2, through the sealing structure at the dismounting automatic adjusting connection part of the sealing sleeve 2, the adjusting rod 3, the sealing ring 4, the sealing spring 5, the sealing rubber cushion 6 and the dismountable protective plate 7 which are mutually matched, the joint is sealed while the disassembly and assembly of the joint are not influenced, the surface of the joint body 1 is provided with threads, one end of the joint body 1 is provided with an arc-shaped convex block, and acting force is applied to the sealing structure conveniently through the arc-shaped convex block.
Threaded groove has been seted up to the one end of seal cover 2, the other end of seal cover 2 is seted up with the guard groove of 7 looks adaptations of dismantled and assembled guard plate, the movable groove with 4 looks adaptations of sealing ring is seted up to the inside of seal cover 2, adjust pole 3 through seal cover 2, sealing ring 4 and sealing spring 5 fix spacingly, it 3 to adjust the pole, sealing ring 4, sealing spring 5 and dismantled and assembled guard plate 7 all have four, four adjust pole 3, sealing ring 4, sealing spring 5 and 7 circumference arrays of dismantled and assembled guard plate are in the inside of seal cover 2, make four sealing ring 4 can form annular seal structure when sealing, strengthen sealed tightness, the one end of adjusting pole 3 and keeping away from sealing ring 4 is provided with the arc boss, the surface laminating of arc boss and joint body 1, drive sealing ring 4 through adjusting pole 3.
Example two:
the sealing ring 4 is arranged to be a quarter of arc, one end of the sealing ring 4 is provided with a fixing groove matched with the sealing spring 5, one end, far away from the sealing ring 4, of the sealing spring 5 is fixedly connected with the sealing sleeve 2, the middle part of the other end of the sealing ring 4 is provided with a notch matched with the sealing rubber cushion 6, the sealing ring 4 can reset through the sealing spring 5, the detachable protection plate 7 comprises a protection plate 71, a connection spring 72 and a connection fixture block 73, the connection spring 72 is fixedly connected inside the protection plate 71, one end of the connection spring 72 is fixedly connected with a connection fixture block 73, the middle part of the connection fixture block 73 is provided with a pull groove, when the detachable protection plate 7 is detached, the connection fixture block 73 is pressed to compress the connection spring 72, the clamping between the connection fixture block 73 and the sealing sleeve 2 is removed, the detachable protection plate 7 is detached, and the inside of the sealing sleeve 2 is protected through the detachable protection plate 7, facilitating the operation of the interior of the gland 2.
The working process of the utility model is as follows: through rotatory seal cover 2, make seal cover 2 remove along connecting body 1 through the screw drive, make seal cover 2 drive adjust the pole 3 and remove to the one end that connects body 1, the arc lug through connecting 1 one end of body and the arc boss who adjusts 3 one ends of pole extrude each other and make and adjust pole 3 and rotate, the other end that makes to adjust pole 3 through lever principle drives sealing ring 4 extension sealing spring 5, make sealing ring 4 to the direction removal near seal cover 2 center, drive sealed cushion 6 through sealing ring 4 and seal the joint junction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel sealing joint for engineering machine tool which characterized in that: including connecting body (1), the one end threaded connection who connects body (1) has seal cover (2), the inside rotation of seal cover (2) is connected with adjusts pole (3), the one end fixedly connected with sealing ring (4) of adjusting pole (3), the one end fixed mounting of sealing ring (4) has sealing spring (5), the other end fixedly connected with of sealing ring (4) seals cushion (6), the one end fixed mounting of seal cover (2) has dismantled and assembled guard plate (7).
2. The novel sealing joint for the engineering machinery as claimed in claim 1, wherein: the surface of the joint body (1) is provided with threads, and one end of the joint body (1) is provided with an arc-shaped boss.
3. The novel sealing joint for the engineering machinery as claimed in claim 1, wherein: the one end of seal cover (2) is seted up the thread groove, the other end of seal cover (2) is seted up the protective slot with dismantled and assembled guard plate (7) looks adaptation, the movable groove with sealing ring (4) looks adaptation is seted up in the inside of seal cover (2).
4. The novel sealing joint for the engineering machinery as claimed in claim 1, wherein: the adjusting rod (3), the sealing ring (4), the sealing spring (5) and the detachable protection plate (7) are four in number, and the adjusting rod (3), the sealing ring (4), the sealing spring (5) and the detachable protection plate (7) are circumferentially arrayed inside the sealing sleeve (2).
5. The novel sealing joint for the engineering machinery as claimed in claim 1, wherein: the adjusting rod (3) is provided with an arc-shaped boss at one end far away from the sealing ring (4), and the arc-shaped boss is attached to the surface of the joint body (1).
6. The novel sealing joint for the engineering machinery as claimed in claim 1, wherein: the sealing ring (4) is arranged to be a quarter circular arc, a fixing groove matched with the sealing spring (5) is formed in one end of the sealing ring (4), one end, far away from the sealing ring (4), of the sealing spring (5) is fixedly connected with the sealing sleeve (2), and a notch matched with the sealing rubber gasket (6) is formed in the middle of the other end of the sealing ring (4).
7. The novel sealing joint for the engineering machinery as claimed in claim 1, wherein: the detachable protection plate (7) comprises a protection plate (71), a connecting spring (72) and a connecting clamping block (73), the connecting spring (72) is fixedly connected inside the protection plate (71), the connecting clamping block (73) is fixedly connected to one end of the connecting spring (72), and a pull groove is formed in the middle of the connecting clamping block (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220223427.8U CN216813357U (en) | 2022-01-27 | 2022-01-27 | Novel sealing joint for engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220223427.8U CN216813357U (en) | 2022-01-27 | 2022-01-27 | Novel sealing joint for engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216813357U true CN216813357U (en) | 2022-06-24 |
Family
ID=82065065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220223427.8U Active CN216813357U (en) | 2022-01-27 | 2022-01-27 | Novel sealing joint for engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216813357U (en) |
-
2022
- 2022-01-27 CN CN202220223427.8U patent/CN216813357U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314303 No. 1, Jincheng Road, Qinshan Industrial Zone, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Meisite Hydraulic Pipe Fitting Co.,Ltd. Address before: 314303 No. 1, Jincheng Road, Qinshan Industrial Zone, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: JIAXING MASTER PLUMBING CO.,LTD. |
|
| CP03 | Change of name, title or address |