CN205689982U - A kind of union elbow assembly of 360 ° of adjustment direction - Google Patents
A kind of union elbow assembly of 360 ° of adjustment direction Download PDFInfo
- Publication number
- CN205689982U CN205689982U CN201620559360.XU CN201620559360U CN205689982U CN 205689982 U CN205689982 U CN 205689982U CN 201620559360 U CN201620559360 U CN 201620559360U CN 205689982 U CN205689982 U CN 205689982U
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- China
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- joint
- pad
- locking nut
- vertical portion
- stage casing
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Abstract
The utility model discloses the union elbow assembly of a kind of 360 ° of adjustment direction, including the joint in "L" shaped, locking nut, pad and O, O is sleeved on the stage casing of joint vertical portion, there is female thread the horizontal part front end of joint, there is connection screw thread in the stage casing of joint vertical portion, there is external screw thread the front end, vertical portion of joint, locking nut has female thread, locking nut is threaded connection the stage casing being arranged on joint vertical portion, and locking nut is positioned at above O, pad is enclosed within the connection screw thread in stage casing, joint vertical portion and between locking nut and O, it is characterized in that, the major diameter of thread that connects of joint is less than the internal diameter of pad, described pad can move up and down along joint under the promotion of locking nut；This utility model overcome pad and play movement when the union elbow assembly of existing 360 ° of adjustment direction uses be difficult to grasp cause O extrusion, seal failure and pad clamping stagnation, inflexible problem of moving.
Description
Technical field
This utility model belongs to automotive transmission part field, and the union elbow relating to a kind of 360 ° of adjustment direction is total
Become.
Background technology
At present, due to hydraulic system and the development of pneumatic system and extensively applying, various terminal is widely adopted.
The union elbow assembly of 360 ° of adjustment direction is mainly made up of joint, locking nut, pad and O four part,
Its Intermediate gasket is to be assemblied on joint after Pressing Deformation, makes pad reduce with pressure, and after reduction, the flatness of pad is difficult to protect
Card, pad and play movement are not easy to grasp, and gap is relatively big, then be easily caused O extrusion during locking, cause close
Envelope lost efficacy；Gap is little, causes pad clamping stagnation, moves dumb.
Summary of the invention
In order to when overcoming the union elbow assembly of existing 360 ° of adjustment direction to use, pad is difficult to grasp with play movement
Cause O extrusion, seal failure and pad clamping stagnation, inflexible problem of moving, this utility model provides one
The union elbow assembly of 360 ° of adjustment direction.
The technical solution of the utility model is achieved in that
The union elbow assembly of a kind of 360 ° of adjustment direction, including the joint in "L" shaped, locking nut, pad and O type
Circle, O is sleeved on the stage casing of joint vertical portion, and the horizontal part front end of joint has female thread, the stage casing of joint vertical portion to have even
Connecing screw thread, the front end, vertical portion of joint has external screw thread, locking nut to have female thread, locking nut to be threaded connection to be arranged on and connect
The stage casing in head erect portion, and locking nut is positioned at above O, pad is enclosed within the connection screw thread in stage casing, joint vertical portion and position
Between locking nut and O, it is characterised in that the major diameter of thread that connects of joint is less than the internal diameter of pad, and described pad can
Move up and down along joint under the promotion of locking nut.
Further technical scheme is:
The internal diameter of pad and the assemblage gap of joint, less than 0.1mm, make O not extrude.
Pad and play movement when this utility model overcomes the union elbow assembly use of existing 360 ° of adjustment direction
Be difficult to grasp cause O extrusion, seal failure and pad clamping stagnation, inflexible problem of moving, easy to use, sealing
Good, it is simple to promote.
Accompanying drawing explanation
Fig. 1 is connector assembly generalized section of the present utility model.
In figure: 1. joint, 2. locking nut, 3. pad, 4.O type circle.
Specific embodiments
Describe specific embodiments of the present utility model below in conjunction with the accompanying drawings in detail.
As it is shown in figure 1, the union elbow assembly of a kind of 360 ° of adjustment direction, including the joint 1 in "L" shaped, locking screw
Mother 2, pad 3 and O 4, O 4 is sleeved on the stage casing of joint 1 vertical portion, and there is female thread the horizontal part front end of joint 1, connects
There is connection screw thread in the stage casing of 1 vertical portion, and the front end, vertical portion of joint 1 has external screw thread, locking nut 2 to have female thread, locking screw
Female 2 are threaded connection the stage casing being arranged on joint 1 vertical portion, and locking nut 2 is positioned at above O 4, and pad 3 is enclosed within and connects
On the connection screw thread in 1 stage casing, vertical portion and between locking nut 2 and O 4, the connection major diameter of thread of joint 1 is less than
The internal diameter of pad 3, described pad 3 can move up and down along joint 1 under the promotion of locking nut 2.The internal diameter of pad 3 and joint 1
Assemblage gap less than 0.1mm, make O 4 not extrude.
The union elbow assembly of a kind of 360 ° of adjustment direction described in the utility model, can be used for circuit design center tap palpus
Want the position of adjustment direction.During use, the male thread portion of front end, joint 1 vertical portion is screwed in housing or pipeline other and has interior
The part of screw thread, the female thread of joint 1 horizontal part front end is used for connecting external oil pipe, and can carry out 360 ° according to the direction of oil pipe
Adjustment.After adjustment direction, tighten locking nut 2.
Claims (2)
1. a union elbow assembly for 360 ° of adjustment direction, including the joint (1) in "L" shaped, locking nut (2), pad
And O (4) (3), O (4) is sleeved on the stage casing of joint (1) vertical portion, and there is female thread the horizontal part front end of joint (1),
The stage casing of joint (1) vertical portion has connection screw thread, the front end, vertical portion of joint (1) to have external screw thread, locking nut (2) to have interior spiral shell
Stricture of vagina, locking nut (2) is threaded connection the stage casing being arranged on joint (1) vertical portion, and locking nut (2) is positioned at O (4)
Top, pad (3) is enclosed within the connection screw thread in joint (1) stage casing, vertical portion and is positioned between locking nut (2) and O (4),
It is characterized in that, the connection major diameter of thread of joint (1) is less than the internal diameter of pad (3), and described pad (3) can be in locking nut (2)
Promotion under move up and down along joint (1).
The union elbow assembly of a kind of 360 ° of adjustment direction the most according to claim 1, it is characterised in that pad (3)
Internal diameter is less than 0.1mm with the assemblage gap of joint (1), makes O (4) not extrude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559360.XU CN205689982U (en) | 2016-06-12 | 2016-06-12 | A kind of union elbow assembly of 360 ° of adjustment direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559360.XU CN205689982U (en) | 2016-06-12 | 2016-06-12 | A kind of union elbow assembly of 360 ° of adjustment direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205689982U true CN205689982U (en) | 2016-11-16 |
Family
ID=57426929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620559360.XU Active CN205689982U (en) | 2016-06-12 | 2016-06-12 | A kind of union elbow assembly of 360 ° of adjustment direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205689982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439332A (en) * | 2016-12-21 | 2017-02-22 | 中国南方航空工业(集团)有限公司 | Rotating pipe joint |
-
2016
- 2016-06-12 CN CN201620559360.XU patent/CN205689982U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439332A (en) * | 2016-12-21 | 2017-02-22 | 中国南方航空工业(集团)有限公司 | Rotating pipe joint |
| CN106439332B (en) * | 2016-12-21 | 2018-11-09 | 中国南方航空工业(集团)有限公司 | Swivel joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |