CN104595599A - Novel hydraulic pipe joint - Google Patents
Novel hydraulic pipe joint Download PDFInfo
- Publication number
- CN104595599A CN104595599A CN201510007262.5A CN201510007262A CN104595599A CN 104595599 A CN104595599 A CN 104595599A CN 201510007262 A CN201510007262 A CN 201510007262A CN 104595599 A CN104595599 A CN 104595599A
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- hydraulic pipe
- enlarging
- novel hydraulic
- flared
- 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
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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
Abstract
The invention discloses a novel hydraulic pipe joint. The novel hydraulic pipe joint comprises a joint body, a retaining nut and a flared nut, and is characterized in that the left end of the lower surface of the joint body is provided with a bonded washer, wherein the right end of the lower surface of the joint body is provided with an O-shaped seal ring; a flared core is fixedly arranged at a central position of the flared nut; the surrounding part of the flared core is surrounded by a flared sleeve; a clamping sleeve is fixedly arranged at the left end of the flared sleeve. Through the arrangement, the structure is more optimal, the assembly is convenient, the pressure bearing capacity is enhanced, and the production efficiency is improved. The novel hydraulic pipe joint is difficult to wear in a transmission process, the service life is prolonged, and the production cost is reduced.
Description
Technical field
The present invention relates to pipeline connection technology, is a kind of novel hydraulic pipe joint specifically.
Background technique
Ordinary pipe couplings is due to the restriction of material and structure, and bearing capacity is weak, easily weares and teares in transmitting procedure, and working life is short, can not meet the growth requirement that mechanical industry is showing improvement or progress day by day.
Summary of the invention
The object of this invention is to provide a kind of bearing capacity by force, not easy to wear, the raw novel hydraulic pipe joint long with the life-span.
For achieving the above object, the present invention includes fittings body, set screw nut and enlarging nut, the lower surface left end of described fittings body is provided with bonded washer, O RunddichtringO is provided with at the lower surface right-hand member of fittings body, the middle position of described enlarging nut is fixed with enlarging fuse, around enlarging fuse, be surrounded with enlarging cover, cutting ferrule is fixed on the left end of enlarging cover.
Fittings body and set screw nut are fixed together by the mode inserted by described set screw nut.
The horizontal position of described bonded washer is higher than O RunddichtringO.
By above setting, structure of the present invention is optimized more, easy to assembly, enhances bearing capacity, improves manufacturing efficiency.The present invention is not easy to wear in transmitting procedure, extends working life, reduces cost of production.
Accompanying drawing explanation
Now the present invention will be further described by reference to the accompanying drawings.
Fig. 1 is structural representation of the present invention.
Fig. 2 is plan view of the present invention.
In figure: 1, fittings body, 2, set screw nut, 3, enlarging nut, 4, bonded washer, 5, O RunddichtringO, 6, enlarging fuse, 7, enlarging cover, 8, cutting ferrule.
Embodiment
As shown in Figure 1, 2, the present invention includes fittings body 1, set screw nut 2 and enlarging nut 3, the lower surface left end of described fittings body 1 is provided with bonded washer 4, O RunddichtringO 5 is provided with at the lower surface right-hand member of fittings body 1, the middle position of described enlarging nut 3 is fixed with enlarging fuse 6, around enlarging fuse 6, be surrounded with enlarging cover 7, cutting ferrule 8 is fixed on the left end of enlarging cover 7.
Fittings body 1 and set screw nut 2 are fixed together by the mode inserted by described set screw nut 2.
The horizontal position of described bonded washer 4 is higher than O RunddichtringO 5.
By above setting, pipe used, when assembling, being passed from pipe joint 1, being fixed when reaching Len req by enlarging nut 3 by the present invention.
Claims (3)
1. a novel hydraulic pipe joint, comprise fittings body, set screw nut and enlarging nut, it is characterized in that: the lower surface left end of described fittings body is provided with bonded washer, O RunddichtringO is provided with at the lower surface right-hand member of fittings body, the middle position of described enlarging nut is fixed with enlarging fuse, around enlarging fuse, be surrounded with enlarging cover, cutting ferrule is fixed on the left end of enlarging cover.
2. a kind of novel hydraulic pipe joint according to claim 1, is characterized in that: fittings body and set screw nut are fixed together by the mode inserted by described set screw nut.
3. a kind of novel hydraulic pipe joint according to claim 1, is characterized in that: the horizontal position of described bonded washer is higher than O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510007262.5A CN104595599A (en) | 2015-01-07 | 2015-01-07 | Novel hydraulic pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510007262.5A CN104595599A (en) | 2015-01-07 | 2015-01-07 | Novel hydraulic pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104595599A true CN104595599A (en) | 2015-05-06 |
Family
ID=53121556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510007262.5A Pending CN104595599A (en) | 2015-01-07 | 2015-01-07 | Novel hydraulic pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104595599A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523814A (en) * | 2016-12-22 | 2017-03-22 | 海盐县海管管件制造有限公司 | Sleeve type connection flaring type steel pipe fitting |
| CN107906276A (en) * | 2017-11-17 | 2018-04-13 | 海盐县海管管件制造有限公司 | A kind of holding sleeve joint of straight-through pipe |
-
2015
- 2015-01-07 CN CN201510007262.5A patent/CN104595599A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523814A (en) * | 2016-12-22 | 2017-03-22 | 海盐县海管管件制造有限公司 | Sleeve type connection flaring type steel pipe fitting |
| CN106523814B (en) * | 2016-12-22 | 2018-11-06 | 海盐县海管管件制造有限公司 | A kind of bite type connection enlarging formula steel pipe pipe fitting |
| CN107906276A (en) * | 2017-11-17 | 2018-04-13 | 海盐县海管管件制造有限公司 | A kind of holding sleeve joint of straight-through pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |
|
| WD01 | Invention patent application deemed withdrawn after publication |