CN208967286U - A kind of rotary joint being conveniently connected and fixed - Google Patents
A kind of rotary joint being conveniently connected and fixed Download PDFInfo
- Publication number
- CN208967286U CN208967286U CN201821810681.8U CN201821810681U CN208967286U CN 208967286 U CN208967286 U CN 208967286U CN 201821810681 U CN201821810681 U CN 201821810681U CN 208967286 U CN208967286 U CN 208967286U
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- rotation knob
- fixed
- rotation
- knob
- connector
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Abstract
The utility model discloses a kind of rotary joints being conveniently connected and fixed, including inner tube, first rotation knob and the second rotation knob, inner tube and the first rotation knob and the second interspersed connection of rotation knob, and first rotation knob one end with second rotate knob one end be connected together, the junction of first rotation knob and the second rotation knob is equipped with O-ring, the side of O-ring is equipped with ball shaft, the other end of the other end of first rotation knob and the second rotation knob is respectively equipped with the first connector and the second connector, the surface of second rotation knob offers fixation hole, the inside of the fixation hole is equipped with mounting ring.The utility model passes through the first rotation knob of rotation and the second rotation knob, first connector and the second connector are separately connected external pipe, fixed device is fixed with fixation hole using mounting ring, conveniently it is connected and fixed, ball shaft reduces the coefficient of friction between the first rotation knob and the second rotation knob when rotation, improves the service efficiency of power.
Description
Technical field
The utility model relates to rotary joint technical field, specially a kind of rotary joint being conveniently connected and fixed.
Background technique
Rotary joint is widely used in the every field such as petroleum, chemical industry, and the part that rotary joint is used to make rotating motion is defeated
Liquid medium is sent, existing rotary joint mainly includes the axis body and bearing that suit is integrated, and is provided with each other in axis body and bearing
The diversion trench of connection, axis body and bearing are separately mounted on the fixed pedestal of equipment and the part of opposite base rotation, traditional
Rotary joint is first fixed to guarantee stability when being attached fixed, then connecting conveying pipe road, such connection
Mode causes the connector of fixed pedestal side can not be movable, connection trouble, therefore we make improvement to this, propose a kind of convenience
The rotary joint being connected and fixed.
Utility model content
To solve the troublesome defect of mode that traditional rotary joint of the existing technology is connected and fixed, the utility model
A kind of rotary joint being conveniently connected and fixed is provided.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of rotary joint being conveniently connected and fixed of the utility model, including inner tube, the first rotation knob and the second rotation knob,
Said inner tube and the first rotation knob and the second interspersed connection of rotation knob, and one end of the first rotation knob and the second rotation knob
One end is connected together, and the junction of the first rotation knob and the second rotation knob is equipped with O-ring, and the side of the O-ring is equipped with
Ball shaft, the inside of the ball shaft are set there are two ball set, and the other end and second of the first rotation knob rotates knob
The other end be respectively equipped with the first connector and the second connector, the surface of the second rotation knob offers fixation hole, the fixation
The inside in hole is equipped with mounting ring.
Further, the first rotation knob with the junction of the second rotation knob equipped with fixed ring, the one of the fixed ring
Side is equipped with several fixed springs.
Further, the surface of the first rotation knob and the surface of the second rotation knob offer non-slip texture.
Further, first connector and the second connector pass through several retainer plates and are connected together with inner tube.
Further, two ball sets are made of several balls.
Compared with prior art, the utility model has the following beneficial effects: the rotary joint that this kind is conveniently connected and fixed,
By the first rotation knob of rotation and the second rotation knob, the first connector and the second connector are separately connected external pipe, use installation
Fixed device is fixed ring with fixation hole, is conveniently connected and fixed, and ball shaft reduces first and rotates knob and second when rotation
The coefficient of friction between knob is rotated, the service efficiency of power is improved.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of side structure schematic diagram for the rotary joint being conveniently connected and fixed of the utility model；
Fig. 2 is a kind of structural schematic diagram for the rotary joint being conveniently connected and fixed of the utility model.
In figure: 1, inner tube；2, the first rotation knob；3, the second rotation knob；4, the second connector；5, the first connector；6, ball turns
Axis；7, fixed ring；8, fixation hole；9, fixed spring；10, ball set；11, O-ring；12, mounting ring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of rotary joint being conveniently connected and fixed, including inner tube 1, first rotate knob 2 and the second rotation
Turn knob 3, inner tube 1 and the first rotation knob 2 and the second interspersed connection of rotation knob 3, and one end of the first rotation knob 2 and the second rotation knob
3 one end is connected together, the first rotation knob 2 and the second rotation knob 3 can relative rotation, the when being convenient for installing, and working
One rotation knob 2 is used as round end, telecontrol equipment can be followed to rotate together, the junction of the first rotation knob 2 and the second rotation knob 3
Equipped with O-ring 11, O-ring 11 prevents transport liquid from entering ball shaft 6, influences the rotation of the first rotation knob 2, O-ring 11
Side is equipped with ball shaft 6, and ball shaft 6 reduces the coefficient of friction between the first rotation knob 2 and the second rotation knob 3, reduces power
Consumption and abrasion, the inside of ball shaft 6 sets there are two ball set 10, and the other end of the first rotation knob 2 rotates knob 3 with second
The other end be respectively equipped with the first connector 5 and the second connector 4, the first rotation knob 2 and the second rotation knob 3 pass through the first connector respectively
5 and second connector 4 connect external pipe, second rotation knob 3 surface offer fixation hole 8, the inside of fixation hole 8 is equipped with
Ring 12 is filled, fixation hole 8 is used to be connected and fixed device, be fixed by mounting ring 12, easy for installation.
Wherein, the junction of the first rotation knob 2 and the second rotation knob 3 is equipped with fixed ring 7, if the side of fixed ring 7 is equipped with
Dry fixed spring 9, fixed spring 9 apply pressure to fixed ring 7, apply simultaneously to the first rotation knob 2 and the second rotation knob 3
Power prevents the first rotation knob 2 and the second rotation knob 3 from loosening.
Wherein, the surface of the first rotation knob 2 and the surface of the second rotation knob 3 offer non-slip texture, and non-slip texture is convenient for
The first rotation knob 2 of rotation and the second rotation knob 3, convenient for rotary joint is fixed.
Wherein, the first connector 5 and the second connector 4 are connected together by several retainer plates with inner tube 1, fixed inner tube 1
Position, and inner tube 1 can relative to first rotation knob 2 and second rotation knob 3 rotate.
Wherein, two ball sets 10 are made of several balls, and ball is used for reducing friction resistance, increase the use of power
Efficiency.
It should be noted that the utility model is a kind of rotary joint being conveniently connected and fixed, when specific works, first is connect
First 5 and second connector 4 be connected together with inner tube 1 by several retainer plates, the position of fixation inner tube 1, and inner tube 1 being capable of phase
First rotation knob 2 and the second rotation knob 3 are rotated, the first rotation knob 2 and the second rotation knob 3 can be anti-skidding relative to being rotated
Lines is convenient for the first rotation knob 2 of rotation and the second rotation knob 3, convenient for rotary joint is fixed, passes through the first rotation of rotation
One end of knob 2 and the second rotation knob 3, are separately connected external pipe for the first connector 5 and the second connector 4, fixation hole 8 is for connecting
Fixed device, is fixed by mounting ring 12, easy for installation, and the first rotation knob 2 is fixedly connected by screw thread with turning end, is rolled
Pearl shaft 6 by ball set 10 reduce first rotation knob 2 and second rotation knob 3 between coefficient of friction, reduce power consumption and
Abrasion improves the service efficiency of power, and O-ring 11 prevents transport liquid from entering ball shaft 6, influences the first rotation knob 2 when work
Rotation, fixed spring 9 applies pressure to fixed ring 7, rotates the applied force simultaneously of knob 3 with second to the first rotation knob 2, prevents the
The junction of one rotation knob 2 and the second rotation knob 3 loosens.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of rotary joint being conveniently connected and fixed, including inner tube (1), the first rotation knob (2) and the second rotation knob (3),
It is characterized in that, said inner tube (1) and the first rotation knob (2) and the interspersed connection of the second rotation knob (3), and the first rotation knob
(2) one end and one end of the second rotation knob (3) are connected together, the connection of first rotation knob (2) and the second rotation knob (3)
Place is equipped with O-ring (11), and the side of the O-ring (11) is equipped with ball shaft (6), and the inside of the ball shaft (6) is equipped with
Two ball sets (10), the other end of first rotation knob (2) and the other end of the second rotation knob (3) are respectively equipped with first and connect
The surface of head (5) and the second connector (4), second rotation knob (3) offers fixation hole (8), the inside of the fixation hole (8)
Mounting ring (12) are installed.
2. a kind of rotary joint being conveniently connected and fixed according to claim 1, which is characterized in that the first rotation knob
(2) junction with the second rotation knob (3) is equipped with fixed ring (7), and the side of the fixed ring (7) is equipped with several fixed springs
(9).
3. a kind of rotary joint being conveniently connected and fixed according to claim 1, which is characterized in that the first rotation knob
(2) surface on surface and the second rotation knob (3) offers non-slip texture.
4. a kind of rotary joint being conveniently connected and fixed according to claim 1, which is characterized in that first connector
(5) it is connected together by several retainer plates with inner tube (1) with the second connector (4).
5. a kind of rotary joint being conveniently connected and fixed according to claim 1, which is characterized in that two ball sets
(10) it is made of several balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810681.8U CN208967286U (en) | 2018-11-05 | 2018-11-05 | A kind of rotary joint being conveniently connected and fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810681.8U CN208967286U (en) | 2018-11-05 | 2018-11-05 | A kind of rotary joint being conveniently connected and fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208967286U true CN208967286U (en) | 2019-06-11 |
Family
ID=66765027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821810681.8U Active CN208967286U (en) | 2018-11-05 | 2018-11-05 | A kind of rotary joint being conveniently connected and fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208967286U (en) |
-
2018
- 2018-11-05 CN CN201821810681.8U patent/CN208967286U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |