CN204553216U - For the angle coupling of gear pump - Google Patents
For the angle coupling of gear pump Download PDFInfo
- Publication number
- CN204553216U CN204553216U CN201520073425.5U CN201520073425U CN204553216U CN 204553216 U CN204553216 U CN 204553216U CN 201520073425 U CN201520073425 U CN 201520073425U CN 204553216 U CN204553216 U CN 204553216U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- gear pump
- pipeline
- internal diameter
- cutting ferrule
- 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.)
- Active
Links
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model provides a kind of angle coupling for gear pump, it comprises flange connection, ferrule assemblies, nut, described flange connection comprises an ell road, a connecting tube, a flange base, the internal diameter of described right angle pipeline is less than the internal diameter of described connecting tube, described flange base is fixed in one end of described right angle pipeline, the other end of described right angle pipeline is fixedly connected with one end of described connecting tube, and the outer wall of described connecting tube has outside thread; Described ferrule assemblies comprises a cutting ferrule body, a seal ring, the outer wall of one end of described cutting ferrule body has annular boss, the external diameter of the other end of described cutting ferrule body and the internal diameter of described connecting tube match, and described seal ring is arranged between described annular boss and described connecting tube; The inwall of described nut has the internal thread matched with described outside thread.The utility model has Loss reducing, reduces the advantage of entreprise cost.
Description
Technical field
The utility model relates to a kind of joint, particularly a kind of angle coupling for gear pump.
Background technique
Connection between the oil inlet and outlet of gear pump and oil transport pipeline is the work often will carried out in producing.But, in prior art, between gear pump with pipeline road, adopt the mode of welding, and if need from now on change pipeline road need pipeline to cut, very inconvenient.And the also environmental protection not of the mode of welding, can to environment.
Although also have special connection set to solve the connectivity problem between gear pump hydraulic fluid port and pipeline road, cost is higher, installs complicated, adds the cost of production of enterprise.
Model utility content
Adopt the defect of welding and easily causing pipeline to damage when prior art pipeline road to be solved in the utility model is connected with gear pump, a kind of angle coupling for gear pump is provided.
The utility model solves above-mentioned technical problem by following technical proposals:
For an angle coupling for gear pump, its feature is, it comprises flange connection, ferrule assemblies, nut, wherein:
Described flange connection comprises an ell road, a connecting tube, a flange base, the internal diameter of described right angle pipeline is less than the internal diameter of described connecting tube, described flange base is fixed in one end of described right angle pipeline, the other end of described right angle pipeline is fixedly connected with one end of described connecting tube, and the outer wall of described connecting tube has outside thread;
Described ferrule assemblies comprises a cutting ferrule body, a seal ring, the outer wall of one end of described cutting ferrule body has annular boss, the external diameter of the other end of described cutting ferrule body and the internal diameter of described connecting tube match, and described seal ring is arranged between described annular boss and described connecting tube;
The inwall of described nut has the internal thread matched with described outside thread.
Preferably, described right angle pipeline comprises a vertical pipeline, a horizontal pipe, and the joint of described vertical pipeline and described horizontal pipe is arc-shaped.
Preferably, described vertical pipeline, described horizontal pipe, described connecting tube, described flange base are formed in one.
Preferably, the internal diameter at connecting tube top is greater than the internal diameter bottom connecting tube.
Preferably, the bottom of described flange base has the base groove of a ring-type.
Preferably, a seal ring is arranged in described base groove.
Preferably, described flange base is rectangle, described flange base offers four for the attachment hole fixing with gear pump.
Preferably, the inwall of described cutting ferrule body has a cutting ferrule groove, and a seal ring is arranged in described cutting ferrule groove.
Preferably, the internal diameter of one end of described nut and the external diameter of described connecting tube match.
Preferably, described nut is hexagon nut.
Positive progressive effect of the present utility model is: avoid and carry out cutting the loss produced to pipeline road, simple installation, reduces enterprise's cost of production.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the utility model one embodiment.
Fig. 2 is the schematic diagram of the utility model one embodiment.
Fig. 3 is the sectional view of the utility model one embodiment.
Description of reference numerals:
Flange connection: 1
Right angle pipeline: 11
Vertical pipeline: 111
Horizontal pipe: 112
Connecting tube: 12
Connecting tube top: 121
Bottom connecting tube: 122
Flange base 13
Base groove: 14
Seal ring: 15
Attachment hole: 16
Pin: 17
Ferrule assemblies: 2
Cutting ferrule body: 21
Annular boss: 211
Seal ring: 22
Seal ring: 23
Nut: 3
Pipeline road: 4
Embodiment
Lift preferred embodiment below, and come by reference to the accompanying drawings clearlyer intactly the utility model to be described.
Embodiment
Understood incorporated by reference to Fig. 1, Fig. 2, a kind of angle coupling for gear pump, comprised flange connection 1, ferrule assemblies 2, nut 3.Flange connection 1 comprises right angle pipeline 11, connecting tube 12, flange base 13.The internal diameter of right angle pipeline 11 is less than the internal diameter of connecting tube 12, and flange base 13 is fixed in one end of right angle pipeline 11, and the other end of right angle pipeline 11 is fixedly connected with one end of connecting tube 12.The outer wall tool outside thread of connecting tube 12, the screw thread of this outside thread and nut 3 inwall matches, and can realize being spirally connected of connecting tube 12 and nut 3.Ferrule assemblies 2 comprises cutting ferrule body 21, seal ring 22.The outer wall of one end of cutting ferrule body 21 has annular boss 211, and the external diameter of the other end of cutting ferrule body 21 and the internal diameter of connecting tube 12 match, and cutting ferrule body 21 can be inserted in connecting tube 12.Seal ring 22 is arranged between annular boss 211 and connecting tube 12.
Understood incorporated by reference to Fig. 3, right angle pipeline 11 comprises vertical pipeline 111, horizontal pipe 112, and vertical pipeline 111 is arc-shaped with the joint of horizontal pipe 112.Vertical pipeline 111, horizontal pipe 112, connecting tube 12, flange base 13 are formed in one.The internal diameter that the internal diameter at connecting tube top 121 is greater than bottom connecting tube 122.
Understood incorporated by reference to Fig. 1, the bottom of flange base 13 has the base groove 14 of a ring-type.Seal ring 15 is arranged in base groove 14.Flange base 13 is rectangle, and offers four for the attachment hole fixing with gear pump, such as attachment hole 16.Time fixing, the angle coupling for gear pump is fixed on gear pump through attachment hole 16 by pin 17.
Understood incorporated by reference to Fig. 1, the inwall of cutting ferrule body 21 has a cutting ferrule groove, and seal ring 23 is arranged in this cutting ferrule groove.
Understood incorporated by reference to Fig. 1, Fig. 3, the internal diameter of one end of nut 3 and the external diameter of connecting tube 12 match.Nut 3 is hexagon nut.
Understood incorporated by reference to Fig. 3, during use, pipeline road 4 inserts in connecting tube 12, and the internal diameter due to right angle pipeline 11 is less than the external diameter of pipeline road 4, so be restricted in connecting tube 12 by pipeline road 4.Seal ring 22 is arranged between annular boss 211 and connecting tube 12, plays the effect of sealing.Nut 3 is fixed together by screw thread and connecting tube 12.
Although the foregoing describe embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these mode of executions, but these change and amendment all falls into protection domain of the present utility model.
Claims (10)
1. for an angle coupling for gear pump, it is characterized in that, it comprises flange connection, ferrule assemblies, nut, wherein:
Described flange connection comprises an ell road, a connecting tube, a flange base, the internal diameter of described right angle pipeline is less than the internal diameter of described connecting tube, described flange base is fixed in one end of described right angle pipeline, the other end of described right angle pipeline is fixedly connected with one end of described connecting tube, and the outer wall of described connecting tube has outside thread;
Described ferrule assemblies comprises a cutting ferrule body, a seal ring, the outer wall of one end of described cutting ferrule body has annular boss, the external diameter of the other end of described cutting ferrule body and the internal diameter of described connecting tube match, and described seal ring is arranged between described annular boss and described connecting tube;
The inwall of described nut has the internal thread matched with described outside thread.
2., as claimed in claim 1 for the angle coupling of gear pump, it is characterized in that, described right angle pipeline comprises a vertical pipeline, a horizontal pipe, and the joint of described vertical pipeline and described horizontal pipe is arc-shaped.
3., as claimed in claim 2 for the angle coupling of gear pump, it is characterized in that, described vertical pipeline, described horizontal pipe, described connecting tube, described flange base are formed in one.
4., as claimed in claim 1 for the angle coupling of gear pump, it is characterized in that, the internal diameter at connecting tube top is greater than the internal diameter bottom connecting tube.
5., as claimed in claim 1 for the angle coupling of gear pump, it is characterized in that, the bottom of described flange base has the base groove of a ring-type.
6., as claimed in claim 5 for the angle coupling of gear pump, it is characterized in that, a seal ring is arranged in described base groove.
7. as claimed in claim 1 for the angle coupling of gear pump, it is characterized in that, described flange base is rectangle, described flange base offers four for the attachment hole fixing with gear pump.
8., as claimed in claim 1 for the angle coupling of gear pump, it is characterized in that, the inwall of described cutting ferrule body has a cutting ferrule groove, and a seal ring is arranged in described cutting ferrule groove.
9., as claimed in claim 1 for the angle coupling of gear pump, it is characterized in that, the internal diameter of one end of described nut and the external diameter of described connecting tube match.
10., as claimed in claim 1 for the angle coupling of gear pump, it is characterized in that, described nut is hexagon nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073425.5U CN204553216U (en) | 2015-02-02 | 2015-02-02 | For the angle coupling of gear pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073425.5U CN204553216U (en) | 2015-02-02 | 2015-02-02 | For the angle coupling of gear pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204553216U true CN204553216U (en) | 2015-08-12 |
Family
ID=53828337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520073425.5U Active CN204553216U (en) | 2015-02-02 | 2015-02-02 | For the angle coupling of gear pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204553216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396565A (en) * | 2019-12-11 | 2020-07-10 | 杭州大和热磁电子有限公司 | Magnetic fluid sealing device with guide mechanism |
-
2015
- 2015-02-02 CN CN201520073425.5U patent/CN204553216U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396565A (en) * | 2019-12-11 | 2020-07-10 | 杭州大和热磁电子有限公司 | Magnetic fluid sealing device with guide mechanism |
| CN111396565B (en) * | 2019-12-11 | 2022-07-15 | 杭州大和热磁电子有限公司 | Magnetic fluid sealing device with guide mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202733235U (en) | Weldless seal pipe joint structure | |
| CN202708384U (en) | Non-welding flaring type seal pipe joint structure | |
| CN204201316U (en) | A kind of pipe joint | |
| CN204275654U (en) | The return filter of Flange joint | |
| CN204553216U (en) | For the angle coupling of gear pump | |
| CN203857161U (en) | Hubbed Slip-on flange with two bore diameters | |
| CN206234516U (en) | The convenient oil pipe hoop installed | |
| CN204284716U (en) | A kind of excavator cone sealing pipe joint | |
| CN204083606U (en) | A kind of union jointing | |
| CN203979693U (en) | A kind of lock contracting formula inipple of Stainless Steel Tube | |
| CN204387549U (en) | A kind of assembling pipe joint | |
| CN205678294U (en) | A kind of tube joint assembly | |
| CN203836430U (en) | Power steering steel tube assembly | |
| CN205503031U (en) | Adapter sleeve for oil drilling | |
| CN107166118B (en) | A kind of method for repairing and mending based on New corrugated pipe repairing connector | |
| CN203641207U (en) | Expanded connection component | |
| CN205504291U (en) | Flaring connects core | |
| CN204628916U (en) | Universal bending oil guide pipe | |
| CN204942856U (en) | Three of a kind of pressure-resistant corrosion-resistant for pipe-line system takes advantage of threeway | |
| CN203230977U (en) | Threaded joint | |
| CN203131318U (en) | Pressure-relieving and drainage type sealing fixture | |
| CN204187166U (en) | Soak with PE pipe and submersible pump or packet connection set a kind ofly | |
| CN104266022A (en) | Union attachment joint | |
| CN209213245U (en) | A kind of cylinder barrel welded flange hydraulic fluid port | |
| CN204114386U (en) | Double loose joints pipe fitting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 600, changta Road, Songjiang District, Shanghai, 201617 Patentee after: Shanghai shengkesisi Hydraulic Co.,Ltd. Address before: 201600 No.81 Beiyang Road, Songjiang District, Shanghai Patentee before: SHANGHAI SUCCESS HYDRAULICS PRESS Co.,Ltd. |
|
| CP03 | Change of name, title or address |