CN204729809U - A kind of extender swivel joint - Google Patents

A kind of extender swivel joint Download PDF

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Publication number
CN204729809U
CN204729809U CN201520467219.2U CN201520467219U CN204729809U CN 204729809 U CN204729809 U CN 204729809U CN 201520467219 U CN201520467219 U CN 201520467219U CN 204729809 U CN204729809 U CN 204729809U
Authority
CN
China
Prior art keywords
tube
swivel joint
oil
extender
seal groove
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
CN201520467219.2U
Other languages
Chinese (zh)
Inventor
林权柏
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.)
Ma'anshan Zengrun Machinery Manufacturing Co Ltd
Original Assignee
Ma'anshan Zengrun Machinery Manufacturing Co Ltd
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 Ma'anshan Zengrun Machinery Manufacturing Co Ltd filed Critical Ma'anshan Zengrun Machinery Manufacturing Co Ltd
Priority to CN201520467219.2U priority Critical patent/CN204729809U/en
Application granted granted Critical
Publication of CN204729809U publication Critical patent/CN204729809U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of extender swivel joint, described joint comprises Tube to tube fittings, swivel joint, rapid pipe joint, described Tube to tube fittings first half section is provided with thread section, seal groove is provided with after described thread section, in described seal groove, sealing gasket is installed, described Tube to tube fittings second half section sidewall offered oil groove, the described Tube to tube fittings second half section is set with swivel joint, described swivel joint sidewall is provided with connecting head, described connecting head is connected with rapid pipe joint, oil-through hole is offered in described Tube to tube fittings, described oil-through hole and excessively oil groove communicate, described cutting ferrule seal section central position is provided with oil through, described oil through is connected with mistake oil groove, described swivel joint is connected with Tube to tube fittings by fastening nut.The utility model has the advantages that: rational in infrastructure, be easy to manufacture, cost is low; Practical, extender swivel joint 360 degree adjustment angle can be realized, prevent sebific duct setting angle too small causing from damaging.

Description

A kind of extender swivel joint
Technical field
The utility model relates to a kind of hydraulic joint, in particular, relates to a kind of extender swivel joint.
Background technique
Existing hydraulic joint, the female joint be arranged on extender is straight, causes the bending radius of sebific duct very little, high-pressure rubber pipe is in use damaged.Along with product technology is improved, oil pipe arrangement is more and more compacter, and particularly extender rapid pipe joint, in small space, usage requirement has certain setting angle and direction, facilitates workman in narrow space operation.
Model utility content
The utility model for the deficiency of existing product, and provide a kind of rational in infrastructure, practical, can 360 degree adjustment angles a kind of extender swivel joint.
A kind of extender swivel joint of the present utility model, described joint comprises Tube to tube fittings, swivel joint, rapid pipe joint, described Tube to tube fittings first half section is provided with thread section, seal groove is provided with after described thread section, in described seal groove, sealing gasket is installed, described Tube to tube fittings second half section sidewall offered oil groove, the described left and right sides crossing oil groove is provided with the first seal groove and the second seal groove, the described Tube to tube fittings second half section is set with swivel joint, described swivel joint sidewall is provided with connecting head, described connecting head is connected with rapid pipe joint, oil-through hole is offered in described Tube to tube fittings, described oil-through hole and excessively oil groove communicate, described cutting ferrule seal section central position is provided with oil through, described oil through is connected with mistake oil groove, described swivel joint is connected with Tube to tube fittings by fastening nut.Seal ring is provided with in described first seal groove and the second seal groove.The internal diameter 0.1-0.5mm larger than Tube to tube fittings second half section external diameter of described swivel joint.The height of described first seal groove and the second seal groove is not more than the thickness of seal ring.Described swivel joint side is provided with the connecting head being not less than 1.Described connecting head is connected by cutting ferrule nut with rapid pipe joint.Described fastening nut and Tube to tube fittings are threaded connection.
The beneficial effects of the utility model are: (1) is rational in infrastructure, are easy to manufacture, and cost is low; (2) practical, extender swivel joint 360 degree adjustment angle can be realized, prevent sebific duct setting angle too small causing from damaging.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: Tube to tube fittings 1, first seal groove 2, excessively oil groove 3, second seal groove 4, swivel joint 5, fastening nut 6, oil-through hole 7, seal groove 8, connecting head 9, rapid pipe joint 10.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
In the drawings, a kind of extender swivel joint of the present utility model forms primarily of Tube to tube fittings 1, first seal groove 2, excessively oil groove 3, second seal groove 4, swivel joint 5, fastening nut 6, oil-through hole 7, seal groove 8, connecting head 9, rapid pipe joint 10.
A kind of extender swivel joint, described joint comprises Tube to tube fittings 1, swivel joint 5, rapid pipe joint 10, described Tube to tube fittings 1 first half section is provided with thread section, seal groove 8 is provided with after described thread section, in described seal groove 8, sealing gasket is installed, described Tube to tube fittings 1 second half section sidewall offered oil groove 3, the described left and right sides crossing oil groove 3 is provided with the first seal groove 2 and the second seal groove 4, described first seal groove 2 and the second seal groove 4 can effectively prevent joint leakage of oil, described Tube to tube fittings 1 second half section is set with swivel joint 5, described swivel joint 5 sidewall is provided with connecting head 9, described connecting head 9 is connected with rapid pipe joint 10, swivel joint 5 can rotate arbitrarily on Tube to tube fittings 1, the angle of connecting head 9 is facilitated to install, offer oil-through hole 7 in described Tube to tube fittings 1, described oil-through hole 7 and excessively oil groove 3 communicate, and described cutting ferrule seal section 9 central position is provided with oil through, and described oil through is connected with mistake oil groove 3, and described swivel joint 5 is connected with Tube to tube fittings 1 by fastening nut 6.Seal ring is provided with in described first seal groove 2 and the second seal groove 4.The internal diameter 0.2mm larger than Tube to tube fittings 1 second half section external diameter of described swivel joint 5.The height of described first seal groove 2 and the second seal groove 4 is not more than the thickness of seal ring.Described swivel joint 5 side is provided with the connecting head 9 of 1, and swivel joint 5 can increase connecting head 9 as required and meet multiple using function.Described connecting head 9 is connected by cutting ferrule nut with rapid pipe joint 10.Described fastening nut 6 and Tube to tube fittings 1 are threaded connection.
More than that a kind of specific embodiment structure provided by the utility model is described in detail; the present embodiment just understands design method of the present utility model and core concept for helping; simultaneously; to those skilled in the art; the essence designed according to thought of the present utility model is identical, all within the utility model protection domain.In sum, this description can not be interpreted as restriction of the present utility model.

Claims (7)

1. an extender swivel joint, is characterized in that, described joint comprises Tube to tube fittings (1), swivel joint (5), rapid pipe joint (10), described Tube to tube fittings (1) first half section is provided with thread section, seal groove (8) is provided with after described thread section, described seal groove is provided with sealing gasket in (8), described Tube to tube fittings (1) second half section sidewall offered oil groove (3), the described left and right sides crossing oil groove (3) is provided with the first seal groove (2) and the second seal groove (4), described Tube to tube fittings (1) second half section is set with swivel joint (5), described swivel joint (5) sidewall is provided with connecting head (9), described connecting head (9) is connected with rapid pipe joint (10), oil-through hole (7) is offered in described Tube to tube fittings (1), described oil-through hole (7) and excessively oil groove (3) communicate, described cutting ferrule seal section (9) central position is provided with oil through, described oil through is connected with mistake oil groove (3), described swivel joint (5) is connected with Tube to tube fittings (1) by fastening nut (6).
2. a kind of extender swivel joint according to claim 1, is characterized in that, is provided with seal ring in described first seal groove (2) and the second seal groove (4).
3. a kind of extender swivel joint according to claim 1, is characterized in that, the internal diameter 0.1-0.5mm larger than Tube to tube fittings (1) second half section external diameter of described swivel joint (5).
4. a kind of extender swivel joint according to claim 1, is characterized in that, the height of described first seal groove (2) and the second seal groove (4) is not more than the thickness of seal ring.
5. a kind of extender swivel joint according to claim 1, is characterized in that, described swivel joint (5) side is provided with the connecting head (9) being not less than 1.
6. a kind of extender swivel joint according to claim 1, is characterized in that, described connecting head (9) is connected by cutting ferrule nut with rapid pipe joint (10).
7. a kind of extender swivel joint according to claim 1, is characterized in that, described fastening nut (6) and Tube to tube fittings (1) are threaded connection.
CN201520467219.2U 2015-07-02 2015-07-02 A kind of extender swivel joint Expired - Fee Related CN204729809U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520467219.2U CN204729809U (en) 2015-07-02 2015-07-02 A kind of extender swivel joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520467219.2U CN204729809U (en) 2015-07-02 2015-07-02 A kind of extender swivel joint

Publications (1)

Publication Number Publication Date
CN204729809U true CN204729809U (en) 2015-10-28

Family

ID=54388162

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520467219.2U Expired - Fee Related CN204729809U (en) 2015-07-02 2015-07-02 A kind of extender swivel joint

Country Status (1)

Country Link
CN (1) CN204729809U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112032437A (en) * 2020-08-27 2020-12-04 温州江硕车业股份有限公司 Rotary oil pipe joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112032437A (en) * 2020-08-27 2020-12-04 温州江硕车业股份有限公司 Rotary oil pipe joint

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Date Code Title Description
C14 Grant of patent or utility model
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: 20151028

Termination date: 20170702