CN207830783U - Integral type spherical surface hose joint - Google Patents

Integral type spherical surface hose joint Download PDF

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Publication number
CN207830783U
CN207830783U CN201820151190.0U CN201820151190U CN207830783U CN 207830783 U CN207830783 U CN 207830783U CN 201820151190 U CN201820151190 U CN 201820151190U CN 207830783 U CN207830783 U CN 207830783U
Authority
CN
China
Prior art keywords
integral type
adapter body
sleeve
core rod
internal core
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.)
Expired - Fee Related
Application number
CN201820151190.0U
Other languages
Chinese (zh)
Inventor
孔小亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangyan Dakang Machinery Fittings Factory
Original Assignee
Jiangyan Dakang Machinery Fittings Factory
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangyan Dakang Machinery Fittings Factory filed Critical Jiangyan Dakang Machinery Fittings Factory
Priority to CN201820151190.0U priority Critical patent/CN207830783U/en
Application granted granted Critical
Publication of CN207830783U publication Critical patent/CN207830783U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses integral type spherical surface hose joints, including adapter body, adapter body is " L " type hose joint, adapter body is the hose joint of integral type casting, adapter body includes tube head position, pipe crooked position and pipe tail portion position, tube head position is bump joint, bump joint offers seal groove, flange gasket is provided in seal groove, tube head position axis and pipe tail portion position axis angle in 90 °, pipe tail portion position includes internal core rod and sleeve, sleeve is sheathed on outside internal core rod, the inner wall of sleeve is provided with annular groove, the outer wall of internal core rod is provided with annular cone tooth.The utility model adapter body is " L " type hose joint of integral type casting, and tube head position is set as bump joint, and bump joint offers seal groove, flange gasket is provided in seal groove, the phenomenon that avoiding fluid from leaking improves whole sealing performance, changeing and installing convenient for hose.

Description

Integral type spherical surface hose joint
Technical field
The utility model is related to pipe fittings to connect accessory technical field, specifically, being to be related to a kind of integral type spherical surface hose Connector.
Background technology
Hose coupling is a kind of component that be used for connection flexible pipe and machinery equipment, and hose is generally petroleum pipeline, appendix With water pipe etc., it is divided casting to have many hose joints on the market at present, in casting process, more or less will produce material Some deviations of matter, to influence the performance of hose joint;Also many hose joints are connected hose by locking nut Connector is connect with machinery equipment, and this connection type reduces sealing performance, easily leads to fluid leakage.
Therefore, in the prior art, during divided casting, some deviations of material are more or less will produce, to Influence the performance of hose joint;Also many hose joints are connected hose joint and machinery equipment by locking nut It connecing, this connection type reduces sealing performance, easily leads to the problems such as fluid leaks, and designs integral type spherical surface hose joint, It is the current technical issues that need to address.
Invention content
Goal of the invention:It is in view of the drawbacks of the prior art and insufficient, during solving there are divided casting, more or less can Some deviations for generating material, to influence the performance of hose joint;Also many hose joints will by locking nut Hose joint is connect with machinery equipment, and this connection type reduces sealing performance, easily
Fluid is led to problems such as to leak, applicant improves by repeatedly practice, devises integral type spherical surface hose joint.
Technical solution:In order to achieve the above-mentioned object of the invention, integral type spherical surface hose joint, including adapter body, it is described Adapter body is " L " type hose joint, and the adapter body is the hose joint of integral type casting, the adapter body packet It is bump joint to include tube head position, pipe crooked position and pipe tail portion position, the tube head position, and the bump joint offers sealing Slot is provided with flange gasket, tube head position axis and pipe tail portion position axis angle in 90 °, the pipe in the seal groove Tail portion position includes internal core rod and sleeve, and the sleeve is sheathed on outside internal core rod, and the inner wall of the sleeve is provided with annular groove, The outer wall of the internal core rod is provided with annular cone tooth.
It is cast preferably, the internal core rod and sleeve are integral type.
Preferably, the annular cone tooth of the internal core rod outer wall and the annular groove of sleeve lining have a certain distance.
Preferably, the compressive resistance of the adapter body is 60-65Mpa.
Advantageous effect:Compared with prior art, advantage is the utility model:
1, the utility model adapter body is the hose joint of integral type casting, and tube head position is set as bump joint, Bump joint offers seal groove, and flange gasket is provided in seal groove, avoids the phenomenon that fluid leaks, improves whole Sealing performance.
2, the utility model is " L " type hose joint, tube head position axis and pipe tail portion position axis angle in 90 °, just Changeing and installing in hose.
Description of the drawings
Fig. 1 is the structural schematic diagram of integral type spherical surface hose joint.
In figure:1, tube head position;2, pipe crooked position;3, pipe tail portion position;4, seal groove;5, flange gasket;6, sleeve;7、 Internal core rod.
Specific implementation mode
Below by a most preferred embodiment, the technical program is described in detail, but the protection of the utility model Range is not limited to the embodiment.
As shown in Figure 1, integral type spherical surface hose joint, including adapter body, the adapter body connect for " L " type hose Connector, the adapter body are the hose joint of integral type casting, and the adapter body includes tube head position 1, pipe bending section Position 2 and pipe tail portion position 3, the tube head position 1 is bump joint, and the bump joint offers seal groove 4, the seal groove 4 It is inside provided with flange gasket 5,1 axis of tube head position and pipe tail portion position 3 axis angle in 90 °, the pipe tail portion position 3 include Internal core rod 7 and sleeve 6, the sleeve 6 are sheathed on outside internal core rod 7, and the inner wall of the sleeve 6 is provided with annular groove, described The outer wall of internal core rod 7 is provided with annular cone tooth.
The internal core rod 7 and sleeve 6 are that integral type is cast.
The annular cone tooth of 7 outer wall of the internal core rod and the annular groove of 6 inner wall of sleeve have a certain distance.
The compressive resistance of the adapter body is 60-65Mpa.
The above is only the preferred embodiment of the utility model, it should be pointed out that:For the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims (4)

1. integral type spherical surface hose joint, including adapter body, it is characterised in that:The adapter body connects for " L " type hose Connector, the adapter body are the hose joint of integral type casting, and the adapter body includes tube head position (1), pipe bending Position (2) and pipe tail portion position (3), the tube head position (1) are bump joint, and the bump joint offers seal groove (4), institute It states and is provided with flange gasket (5) in seal groove (4), tube head position (1) axis and pipe tail portion position (3) axis angle in 90 °, The pipe tail portion position (3) includes internal core rod (7) and sleeve (6), and the sleeve (6) is sheathed on internal core rod (7) outside, the sleeve (6) inner wall is provided with annular groove, and the outer wall of the internal core rod (7) is provided with annular cone tooth.
2. integral type spherical surface hose joint according to claim 1, it is characterised in that:The internal core rod (7) and sleeve (6) it is that integral type is cast.
3. integral type spherical surface hose joint according to claim 1 or 2, it is characterised in that:Internal core rod (7) outer wall The annular groove of annular cone tooth and sleeve (6) inner wall have a certain distance.
4. integral type spherical surface hose joint according to claim 1, it is characterised in that:The resistance to pressure of the adapter body Degree is 60-65Mpa.
CN201820151190.0U 2018-01-30 2018-01-30 Integral type spherical surface hose joint Expired - Fee Related CN207830783U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820151190.0U CN207830783U (en) 2018-01-30 2018-01-30 Integral type spherical surface hose joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820151190.0U CN207830783U (en) 2018-01-30 2018-01-30 Integral type spherical surface hose joint

Publications (1)

Publication Number Publication Date
CN207830783U true CN207830783U (en) 2018-09-07

Family

ID=63395217

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820151190.0U Expired - Fee Related CN207830783U (en) 2018-01-30 2018-01-30 Integral type spherical surface hose joint

Country Status (1)

Country Link
CN (1) CN207830783U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11584214B2 (en) * 2019-07-02 2023-02-21 Zf Friedrichshafen Ag Piping, drive train unit comprising such a piping, and installation method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11584214B2 (en) * 2019-07-02 2023-02-21 Zf Friedrichshafen Ag Piping, drive train unit comprising such a piping, and installation method

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180907

Termination date: 20190130