CN213419972U - Ball body capable of being mounted in bidirectional positioning manner - Google Patents
Ball body capable of being mounted in bidirectional positioning manner Download PDFInfo
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- CN213419972U CN213419972U CN202022082112.XU CN202022082112U CN213419972U CN 213419972 U CN213419972 U CN 213419972U CN 202022082112 U CN202022082112 U CN 202022082112U CN 213419972 U CN213419972 U CN 213419972U
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- mounting hole
- bearing
- spheroid
- ball body
- hole
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Abstract
The utility model provides a spheroid of two-way location installation, including the spheroid, spheroidal center be equipped with the through-hole that runs through its left and right sides, spheroidal lower extreme be equipped with mounting hole one, mounting hole one in be equipped with bearing one, bearing one the outer lane one with mounting hole one fixed connection, bearing one the lower extreme of inner circle one be equipped with the location axle one that stretches out downwards, the cross section of location axle one be the hexagon, spheroidal upper end be equipped with mounting hole two, mounting hole two in be equipped with bearing two, bearing two the outer lane two with mounting hole two fixed connection, bearing two the upper end of inner circle two be equipped with the connecting axle that upwards stretches out, the upper end of connecting axle be connected with the position sleeve, the center of position sleeve be equipped with the locating hole, mounting hole one and the coaxial setting of mounting hole two.
Description
Technical Field
The utility model relates to a spheroid of two-way location installation.
Background
The installation of spheroid in the ball valve is generally fixed a position the spheroid through the cooperation of the disk seat of valve rod and spheroid both sides and spheroid, fixes a position the spheroid through the valve rod mainly, and the disk seat forms sealed cooperation with the spheroid, but, when fluid pressure ratio is great, is used in on the spheroid, and the spheroid can exert pressure to the disk seat like this to influence sealing performance.
SUMMERY OF THE UTILITY MODEL
To the problem pointed out in the background art, the utility model provides a spheroid of two-way location installation to reduce the influence of fluid impact force to the spheroid.
The technical scheme of the utility model is realized like this:
the utility model provides a spheroid of two-way location installation, includes the spheroid, spheroid center be equipped with the through-hole that runs through its left and right sides, spheroidal lower extreme be equipped with mounting hole one, mounting hole one in be equipped with bearing one, bearing one the outer lane one with mounting hole one fixed connection, the lower extreme of bearing one the inner circle one is equipped with the location axle one that stretches out downwards, the cross section of location axle one be the hexagon, spheroidal upper end be equipped with mounting hole two, mounting hole two in be equipped with bearing two, bearing two the outer lane two with mounting hole two fixed connection, the upper end of bearing two the inner circle two be equipped with the connecting axle that upwards stretches out, the upper end of connecting axle be connected with the position sleeve, the center of position sleeve be equipped with the locating hole, mounting hole one and the coaxial setting of mounting hole two.
The utility model discloses further set up as, spheroidal left and right sides be equipped with sealed face respectively.
The utility model discloses further set up as, the cross section of locating hole be the hexagon.
The utility model discloses further set up to, inner circle two, connecting axle, position sleeve as an organic whole set up.
The utility model discloses further set up to, inner circle one, location axle one an organic whole set up.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a spheroid of two-way location installation, the location axle and the valve body of its spheroid lower extreme are connected, and the position sleeve of its spheroidal upper end is connected with the valve rod, just can fix a position the spheroid like this through location axle and position sleeve, makes the stable installation of spheroid ability in the valve body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention is explained below with reference to fig. 1:
a ball body with bidirectional positioning installation comprises a ball body 1, a through hole 2 penetrating through the left side and the right side of the ball body 1 is arranged at the center of the ball body 1, the lower end of the ball body 1 is provided with a first mounting hole 3, a first bearing is arranged in the first mounting hole 3, the outer ring I4 of the first bearing is fixedly connected with the mounting hole I3, the lower end of the inner ring I5 of the first bearing is provided with a positioning shaft I6 extending downwards, the cross section of the first positioning shaft 6 is hexagonal, the upper end of the sphere 1 is provided with a second mounting hole 7, a second bearing is arranged in the second mounting hole 7, a second outer ring 8 of the second bearing is fixedly connected with the second mounting hole 7, a connecting shaft 10 extending upwards is arranged at the upper end of a second inner ring 9 of the second bearing, the upper end of the connecting shaft 10 is connected with a positioning sleeve 11, a positioning hole 12 is formed in the center of the positioning sleeve 11, and the first mounting hole 3 and the second mounting hole 7 are coaxially arranged.
Wherein, the left and right sides of the sphere 1 are respectively provided with a sealing surface.
Wherein, the cross section of the positioning hole 12 is hexagonal.
The inner ring II 9, the connecting shaft 10 and the positioning sleeve 11 are integrally arranged.
Wherein, the first inner ring 5 and the first positioning shaft 6 are integrally arranged.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a spheroid of two-way location installation, the location axle and the valve body of 1 lower extreme of its spheroid are connected, and the position sleeve 11 of the upper end of its spheroid 1 is connected with the valve rod, just can fix a position spheroid 1 through location axle and position sleeve 11 like this, makes the installation that spheroid 1 can be stable in the valve body.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a spheroid of two-way location installation which characterized in that: the ball body is characterized by comprising a ball body, a through hole penetrating through the left side and the right side of the ball body is formed in the center of the ball body, a first mounting hole is formed in the lower end of the ball body, a first bearing is arranged in the first mounting hole, a first outer ring of the first bearing is fixedly connected with the first mounting hole, a first positioning shaft extending downwards is arranged at the lower end of a first inner ring of the first bearing, the cross section of the first positioning shaft is hexagonal, a second mounting hole is formed in the upper end of the ball body, a second bearing is arranged in the second mounting hole, a second outer ring of the second bearing is fixedly connected with the second mounting hole, a connecting shaft extending upwards is arranged at the upper end of a second inner ring of the second bearing, a positioning sleeve is connected to the upper end of the connecting shaft, a positioning hole is formed in the center of the positioning sleeve.
2. A bi-directionally fixed ball as claimed in claim 1, wherein: the left side and the right side of the sphere are respectively provided with a sealing surface.
3. A bi-directionally fixed ball as claimed in claim 1, wherein: the cross section of the positioning hole is hexagonal.
4. A bi-directionally fixed ball as claimed in claim 1, wherein: the inner ring II, the connecting shaft and the positioning sleeve are integrally arranged.
5. A bi-directionally fixed ball as claimed in claim 1, wherein: the first inner ring and the first positioning shaft are integrally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022082112.XU CN213419972U (en) | 2020-09-21 | 2020-09-21 | Ball body capable of being mounted in bidirectional positioning manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022082112.XU CN213419972U (en) | 2020-09-21 | 2020-09-21 | Ball body capable of being mounted in bidirectional positioning manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213419972U true CN213419972U (en) | 2021-06-11 |
Family
ID=76263163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022082112.XU Active CN213419972U (en) | 2020-09-21 | 2020-09-21 | Ball body capable of being mounted in bidirectional positioning manner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213419972U (en) |
-
2020
- 2020-09-21 CN CN202022082112.XU patent/CN213419972U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |