CN106838478A - A kind of adjustable rotary joint - Google Patents
A kind of adjustable rotary joint Download PDFInfo
- Publication number
- CN106838478A CN106838478A CN201710201291.4A CN201710201291A CN106838478A CN 106838478 A CN106838478 A CN 106838478A CN 201710201291 A CN201710201291 A CN 201710201291A CN 106838478 A CN106838478 A CN 106838478A
- Authority
- CN
- China
- Prior art keywords
- joint
- connecting tube
- hole
- installing pipe
- claw
- 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.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 23
- 230000007306 turnover Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/30—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses comprising parts inside the hoses only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The present invention discloses a kind of adjustable rotary joint, including main part, claw, the first joint；Main part includes bend pipe, the first installing pipe and the second installing pipe；Interconnected first through hole is offered in bend pipe, the first installing pipe and the second installing pipe；The junction of bend pipe and the first installing pipe is provided with limiting plate, and the first installing pipe includes the first connecting tube and joint connecting tube；First connecting tube and joint connecting tube are respectively equipped with the first external screw thread and the second external screw thread；Claw includes the relative fastening plate of fixed plate and two intervals, and fixed plate offers the second through hole, and the first internal thread is provided with the second through hole, and claw is set in the first connecting tube and is moved in the first connecting tube by the externally threaded cooperation of the first internal thread and first；First joint offers third through-hole, and the first joint is set in joint connecting tube.The beneficial effects of the present invention are：Parts are detachable, clamping amount is adjustable, highly versatile.
Description
【Technical field】
The present invention relates to automobile technical field, more particularly to a kind of adjustable rotary joint.
【Background technology】
The connection of current automobile washing pot nozzle and Windshield Washer pipeline is needed through forward engine room assembly part, and this is accomplished by
Perforate and an adapter is installed additional at forward engine room assembly part, on the one hand adapter plays a part of to connect inside and outside pipeline, separately
On the one hand pipeline is played a part of to fix.For different vehicles, the installation site of adapter is not quite similar, and is directed to difference
Installation site, parts thickness is also inconsistent.The claw and joint body of traditional nozzle adapter set for integral type structure
Meter, its clamping amount is non-adjustable, and the adapter of configuration correspondence model is needed for different vehicles, and poor universality, cost of manufacture are high.
Additionally, when the section components of adapter are damaged, it is necessary to be changed to overall, maintenance is more complicated and maintenance cost is high.
In view of above drawback, is necessary to provide in fact a kind of adjustable rotary joint to overcome disadvantages described above.
【The content of the invention】
The present invention provides a kind of adjustable rotary joint, with parts it is detachable, clamping amount is adjustable, highly versatile, maintenance
The features such as facilitating.
To achieve these goals, the present invention provides a kind of adjustable rotary joint, including main part, claw and first connect
Head；The first installing pipe and the second installing pipe that the main part includes bend pipe, is connected with the two ends of the bend pipe respectively；It is described curved
Interconnected first through hole is offered in pipe, the first installing pipe and the second installing pipe；The bend pipe is installed with described first
Junction between pipe is provided with limiting plate；First installing pipe includes the first connecting tube and joint connecting tube；Described first connects
One end of adapter is connected with the bend pipe, and the other end is connected with the joint connecting tube；First connecting tube and the joint
Connecting tube is respectively equipped with the first external screw thread and the second external screw thread；The claw includes a fixed plate and a pair by the fixed plate
Side homonymy extends the relative fastening plate in two intervals to be formed；The fixed plate offers the second through hole, in second through hole
It is provided with the first internal thread coordinated with first external screw thread；The claw is set in described first and connects by second through hole
Coordinated in adapter and by first internal thread and the first external screw thread and moved in first connecting tube；First joint
Third through-hole is offered, the second internal thread coordinated with second external screw thread is provided with the third through-hole；Described first connects
Head is set in the joint connecting tube by the third through-hole and matched somebody with somebody by the way that second internal thread and second are externally threaded
Conjunction is fixed in the joint connecting tube.
In a preferred embodiment, first connecting tube and the joint connecting tube are cylindric；Described
Two installing pipes include the second connecting tube and the second joint, and second connecting tube is fixed on the bend pipe for cylindric and one end
On, the other end connects second joint；Second joint be round table-like and one of them bottom surface for being relatively large in diameter with it is described
Second connecting tube is connected.
In a preferred embodiment, the fixed plate of the claw is rectangle, and second through hole is opened in described solid
The center position of fixed board, the angle formed between each described fastening plate and the fixed plate is consistent and at 90 degree and 145 degree
Between, each described fastening plate convexes to form engaging side to offside respectively away from one end of the fixed plate.
In a preferred embodiment, also including sealing gasket, the sealing gasket is for annular shape and circle centre position offers one
Individual fourth hole；The outward flange homonymy of the sealing gasket extends to form flange, and the sealing gasket is arranged by the fourth hole
In the first connecting tube of first installing pipe and be resisted against on the limiting plate and the flange be located at the sealing gasket with
The opposite side of the limiting plate.
In a preferred embodiment, the limiting plate is circular plate-like shape, and the diameter of the sealing gasket is spacing with described
The diameter of plate is consistent；The diameter of the fourth hole of the sealing gasket is consistent with the diameter of first connecting tube.
In a preferred embodiment, first joint is round table-like, and the third through-hole is opened in described first
On the central shaft of joint；One of them bottom surface being relatively large in diameter of first joint is located near the side of the claw, another
The individual less bottom surface of diameter is located remotely from the side of the claw.
In a preferred embodiment, the length of first internal thread is less than the described first externally threaded length.
In a preferred embodiment, the bend pipe is L-shaped.
Compared with prior art, a kind of beneficial effect of adjustable rotary joint that the present invention is provided is：Claw and switching
The main part of head is detachably connected, and the need of different clamping amounts are met by adjusting claw screw-in amount on the main part of adapter
Ask, highly versatile, effectively reduce manufacturing cost and maintenance cost.
【Brief description of the drawings】
Fig. 1 is the decomposition chart of adjustable rotary joint of the present invention.
Fig. 2 is the dimensional structure diagram of adjustable rotary joint of the present invention.
【Specific embodiment】
In order that the purpose of the present invention, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with accompanying drawing and
Specific embodiment, the present invention will be described in further detail.It should be appreciated that the specific implementation described in this specification
Mode is not intended to limit the present invention just for the sake of explaining the present invention.
As depicted in figs. 1 and 2, the present invention provides a kind of adjustable rotary joint 100, including main part 10, claw 20, first
Joint 30.The claw 20 and first joint 30 are separately mounted on the correspondence position of the main part 10.
Specifically, the first installing pipe that the main part 10 includes bend pipe 11, is connected with the two ends of the bend pipe 11 respectively
12 and second installing pipe 13.Interconnected is offered in the bend pipe 11, the first installing pipe 12 and the second installing pipe 13
One through hole 101.The bend pipe 11 is L-shaped, plays a part of to change fluid pipeline flow direction.First installing pipe 12 includes being connected
The first connecting tube 121 and joint connecting tube 122, first connecting tube 121 and the joint connecting tube 122 are cylinder
Shape.One end of first connecting tube 121 is connected with the bend pipe 11, and the other end is connected with the joint connecting tube 122.It is described
First connecting tube 121 and the joint connecting tube 122 are respectively equipped with the first external screw thread 123 and the second external screw thread 124.Described second
Installing pipe 13 includes connected the second connecting tube 131 and the second joint 132, and second connecting tube 131 is cylindric and one end
It is fixed on the bend pipe 11, the other end connects second joint 132.Second joint 132 is round table-like and wherein one
The individual bottom surface being relatively large in diameter be connected with second connecting tube 131 and bottom surface it is straight with diameter greater than second connecting tube 131
Footpath, the diameter of second connecting tube 131 is also less than the diameter of the bend pipe 11.Second joint 132 plays guide effect,
Convenient outside rubber hose is set in second installing pipe 13, can also effectively prevent outside rubber hose from coming off.At this
In implementation method, the junction between the bend pipe 11 and first installing pipe 12 is provided with limiting plate 14 and the limiting plate 14
It is circular plate-like shape.
The claw 20 includes a fixed plate 201 and extends formed two by an opposite side homonymy of the fixed plate 201
The relative fastening plate 202 in interval.The center of the fixed plate 201 offers the second through hole 203, specifically, described second is logical
The diameter in hole 203 is corresponding with the diameter of the first connecting tube 121 of first installation portion 12.Second through hole
The first internal thread 204 coordinated with first external screw thread 123 is provided with 203.The claw 20 is set in described first and installs
In first connecting tube 121 in portion 12 and the fastening plate 202 is located relative to the fixed plate 201 closer to the limiting plate 14
Side, the claw 20 is by the cooperation of the external screw thread 123 of first internal thread 204 and first in first connecting tube
Moved on 121.Specifically, length of the length of first internal thread 204 less than first external screw thread 123, by adjustment
The claw 20 can meet different automobile types, the demand of different clamping amounts from the screw-in amount in first connecting tube 121, general
Property is good.In present embodiment, the fixed plate 201 of the claw 20 is rectangle, fastening plate 202 described in a pair and the fixed plate
The angle formed between 201 is consistent and between 90 degree and 145 degree.Fastening plate 202 is away from the fixed plate 201 described in a pair
One end convexes to form engaging side 205 to offside respectively.Before vehicle being connected to by the engaging side 205 and the limiting plate 14
On cabin assembly part, with preferably engaging effect.
First joint 30 offers third through-hole 301 for round table-like and central axis, specifically, the third through-hole
301 diameter is corresponding with the diameter of the joint connecting tube 122 of first installing pipe 12.The third through-hole
The second internal thread 302 coordinated with second external screw thread 124 is provided with 301.First joint 30 is by the threeway
Hole 301 is set in the joint connecting tube 122 of first installing pipe 12 and by the outer spiral shell of second internal thread 302 and second
The cooperation of line 124 is fixed in the joint connecting tube 122.In present embodiment, the one of diameter of first joint 30
Larger bottom surface is located near the side of the claw 20, and the less bottom surface of another diameter is located remotely from the one of the claw 20
Side.First joint 30 is play the guiding role, and convenient outside rubber hose is set in first installing pipe 13, can also be had
Effect prevents outside rubber hose from coming off.
Further, a kind of adjustable rotary joint 100 that the present invention is provided, also including sealing gasket 40.The sealing gasket 40
For circular and circle centre position offers a fourth hole 401.The outward flange homonymy of the sealing gasket 40 extends to form flange
402, the sealing gasket 40 is set in the first connecting tube 121 of first installing pipe 12 simultaneously by the fourth hole 401
It is resisted against on the limiting plate 14 and the flange 402 is located at the side opposite with the limiting plate 14 of the sealing gasket 40.Tool
Body, the diameter of the sealing gasket 40 is consistent with the diameter of the limiting plate 14, the fourth hole 401 of the sealing gasket 40 it is straight
Footpath is consistent with the diameter of the first connecting tube 121 of first installing pipe 12.In present embodiment, when the adjustable rotary joint
100 are connected to when on the forward engine room assembly part of vehicle, and the sealing gasket 40 can play a part of sealing and dustproof, waterproof.
The present invention provides a kind of adjustable rotary joint, and claw is detachably connected with the main part of adapter, is blocked by adjusting
Pawl screw-in amount on the main part of adapter meets the demand of different clamping amounts, highly versatile, effectively reduce manufacturing cost and
Maintenance cost.
The present invention is not restricted to described in specification and implementation method, therefore for the personnel of familiar field
Additional advantage and modification are easily achieved, therefore in the essence of the universal limited without departing substantially from claim and equivalency range
In the case of god and scope, the present invention is not limited to specific details, representational equipment and shown here as the diagram with description
Example.
Claims (8)
1. a kind of adjustable rotary joint, it is characterised in that：Including main part, claw and the first joint；The main part includes curved
Pipe, the first installing pipe and the second installing pipe being connected with the two ends of the bend pipe respectively；The bend pipe, the first installing pipe and second
Interconnected first through hole is offered in installing pipe；Junction between the bend pipe and first installing pipe is provided with limit
Position plate；First installing pipe includes the first connecting tube and joint connecting tube；One end of first connecting tube and the bend pipe
It is connected, the other end is connected with the joint connecting tube；First connecting tube and the joint connecting tube are respectively equipped with outside first
Screw thread and the second external screw thread；The claw includes a fixed plate and extends formed two by an opposite side homonymy of the fixed plate
The relative fastening plate in interval；The fixed plate offers the second through hole, is provided with second through hole and first external screw thread
The first internal thread for coordinating；The claw is set in first connecting tube and by described first by second through hole
Internal thread and the cooperation of the first external screw thread are moved in first connecting tube；First joint offers third through-hole, described
The second internal thread coordinated with second external screw thread is provided with third through-hole；First joint passes through the third through-hole set
It is located in the joint connecting tube and the joint is fixed on by the externally threaded cooperation of second internal thread and second and connects
Guan Shang.
2. adjustable rotary joint as claimed in claim 1, it is characterised in that：First connecting tube and the joint connecting tube
It is cylindric；Second installing pipe includes the second connecting tube and the second joint, and second connecting tube is cylindric and one
End is fixed on the bend pipe, and the other end connects second joint；Second joint is round table-like and one of diameter
Larger bottom surface is connected with second connecting tube.
3. adjustable rotary joint as claimed in claim 2, it is characterised in that：The fixed plate of the claw is rectangle, described the
Two through holes are opened in the center position of the fixed plate, the angle one formed between each described fastening plate and the fixed plate
Cause and between 90 degree and 145 degree, each described fastening plate convexes to form card to offside respectively away from one end of the fixed plate
Close side.
4. adjustable rotary joint as claimed in claim 3, it is characterised in that：Also include sealing gasket, the sealing gasket is annulus
Shape and circle centre position offers a fourth hole；The outward flange homonymy of the sealing gasket extends to form flange, and the sealing gasket leads to
The fourth hole is crossed to be set in the first connecting tube of first installing pipe and be resisted against on the limiting plate and described turn over
Side is located at the sealing gasket side opposite with the limiting plate.
5. adjustable rotary joint as claimed in claim 4, it is characterised in that：The limiting plate is circular plate-like shape, the sealing
The diameter of pad is consistent with the diameter of the limiting plate；The diameter of the fourth hole of the sealing gasket is straight with first connecting tube
Footpath is consistent.
6. adjustable rotary joint as claimed in claim 2, it is characterised in that：First joint for round table-like, the described 3rd
Through hole is opened on the central shaft of first joint；One of them bottom surface being relatively large in diameter of first joint is located near institute
The side of claw is stated, the less bottom surface of another diameter is located remotely from the side of the claw.
7. adjustable rotary joint as claimed in claim 1, it is characterised in that：The length of first internal thread is less than described the
One externally threaded length.
8. adjustable rotary joint as claimed in claim 1, it is characterised in that：The bend pipe is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710201291.4A CN106838478A (en) | 2017-03-30 | 2017-03-30 | A kind of adjustable rotary joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710201291.4A CN106838478A (en) | 2017-03-30 | 2017-03-30 | A kind of adjustable rotary joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106838478A true CN106838478A (en) | 2017-06-13 |
Family
ID=59141603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710201291.4A Pending CN106838478A (en) | 2017-03-30 | 2017-03-30 | A kind of adjustable rotary joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106838478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109963434A (en) * | 2017-12-22 | 2019-07-02 | 北京北广科技股份有限公司 | A kind of cabinet cooling water connector |
-
2017
- 2017-03-30 CN CN201710201291.4A patent/CN106838478A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109963434A (en) * | 2017-12-22 | 2019-07-02 | 北京北广科技股份有限公司 | A kind of cabinet cooling water connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |
|
| WD01 | Invention patent application deemed withdrawn after publication |