CN219692500U

CN219692500U - Cutting ferrule connects

Info

Publication number: CN219692500U
Application number: CN202223493123.2U
Authority: CN
Inventors: 胡林章
Original assignee: Yuyao Xieshun Hydraulic Pipe Fittings Co ltd
Current assignee: Yuyao Xieshun Hydraulic Pipe Fittings Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-09-15
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a clamping sleeve connector which comprises a connector, wherein a connecting nut is arranged on the periphery of the connector, a first spacer ring is arranged on one side of the connector, and a connecting ring is arranged at one end of the connector. The beneficial effects are that: according to the clamping sleeve connector, the two-stage connecting structure can be realized through the fixing nut, the connector, the fixing head, the annular groove, the connecting ring and the threaded ring, and double connection can be realized, so that the clamping sleeve connector is clamped at the same time, the loosening condition can be effectively avoided, the leakage of internal liquid is prevented, and the safety of the clamping sleeve connector in use is improved.

Description

Cutting ferrule connects

Technical Field

The utility model relates to the technical field of ferrule connectors, in particular to a ferrule connector.

Background

The ferrule joint is a novel pipeline connecting element, and the structural form of the ferrule joint generally comprises a single ferrule structure and a double ferrule structure. The single-ferrule connector consists of a connector body, a ferrule, a nut and the like, and has simpler structure, convenient manufacture and installation and lower cost compared with a double-ferrule structure.

However, although the existing ferrule connector can be used in a good fixed connection manner, most of the ferrule connectors are of a single-stage connection structure, when the ferrule connector is used in a special scene, the loose condition is easy to occur, so that internal liquid leakage is caused, and the safety of the ferrule connector in use is reduced, and therefore a novel ferrule connector is urgently needed to solve the problems.

Disclosure of Invention

First, the technical problem to be solved

Aiming at the current state of the art, the utility model provides the clamping sleeve joint with double connection and looseness prevention.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a cutting ferrule joint which comprises a connecting head, wherein a connecting nut is arranged on the periphery of the connecting head, a first blocking ring is arranged on one side of the connecting head, a connecting ring is arranged at one end of the connecting head, a threaded ring is arranged on the periphery of the connecting ring, a fixing head is arranged on one side of the threaded ring, a fixing nut is arranged on the periphery of the fixing head, an inner thread is arranged on the inner wall of the fixing head, a second blocking ring is arranged on one side of the fixing head, an annular groove is arranged on one side wall of the fixing nut, and a sealing ring is arranged on the periphery of the annular groove.

Further, the connector is welded with the connecting nut, and the first blocking ring is nested on the connector.

By adopting the technical scheme, the first baffle ring can be clamped on the connecting head, so that the sealing connection of the external pipeline is convenient.

Further, the connecting ring is formed on the connecting head, threads are formed on the surface of the connecting ring, and the threaded ring is welded with the connecting head.

By adopting the technical scheme, the inner diameter of the connecting ring is matched with the fixed head, and the connecting ring can be connected and fixed with the internal thread of the fixed head.

Further, the fixing head is welded with the fixing nut, and the fixing head is made of aluminum alloy materials.

By adopting the technical scheme, the fixed head is tightly connected with the connector.

Further, the internal thread is formed on the fixing head, and the second blocking ring is nested on the fixing head.

By adopting the technical scheme, the second baffle ring can be clamped on the fixed head, so that the sealing connection of the external pipeline is convenient.

Further, the internal thread is formed on the fixing head, and the inner diameter of the fixing head is the same as that of the connector.

By adopting the technical scheme, the internal thread is fixedly connected with the outer periphery of the connecting ring, so that the connecting and locking functions are achieved.

Further, the sealing ring is connected with the fixing head clamping groove, and the sealing ring is made of rubber materials.

Through adopting above-mentioned technical scheme, the sealing ring can make the connector with fixed head zonulae occludens prevents the condition of weeping, the screwed ring is connected form dual connection effect in the ring channel, avoid taking place not hard up that can be better.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

in order to solve the problem that the existing cutting ferrule joint can be used in a good fixed connection mode, most of cutting ferrule joints are of single-stage connection structures, when the cutting ferrule joint is used in a special scene, loosening is easy to occur, internal liquid is leaked, and therefore safety of the cutting ferrule joint in use is reduced.

Drawings

FIG. 1 is an exploded view of a ferrule connector according to the present utility model;

fig. 2 is an enlarged view of a ferrule joint according to the present utility model at a.

The reference numerals are explained as follows:

1. a connector; 2. a fixed head; 3. an annular groove; 4. a coupling nut; 5. a first spacer ring; 6. a threaded ring; 7. a connecting ring; 8. an internal thread; 9. a seal ring; 10. a second spacer ring; 11. and (5) fixing a nut.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1-2, a ferrule joint in this embodiment includes a joint 1, a joint nut 4 is provided on the periphery of the joint 1, a first spacer ring 5 is provided on one side of the joint 1, a joint ring 7 is provided at one end of the joint 1, a thread ring 6 is provided on the periphery of the joint ring 7, a fixing head 2 is provided on one side of the thread ring 6, a fixing nut 11 is provided on the periphery of the fixing head 2, an internal thread 8 is provided on the inner wall of the fixing head 2, a second spacer ring 10 is provided on one side of the fixing head 2, an annular groove 3 is provided on one side wall of the fixing nut 11, and a sealing ring 9 is provided on the periphery of the annular groove 3.

As shown in fig. 1-2, in this embodiment, the connector 1 is welded with the connection nut 4, the first spacer ring 5 is nested on the connector 1, the first spacer ring 5 can be clamped on the connector 1, so that the sealing connection of an external pipeline is facilitated, the connection ring 7 is formed on the connector 1, the surface of the connection ring 7 is formed with threads, the threaded ring 6 is welded with the connector 1, the inner diameter of the connection ring 7 is matched with the fixed head 2, the connection and fixation can be performed with the internal thread 8 of the fixed head 2, the fixed head 2 is welded with the fixed nut 11, the fixed head 2 is made of an aluminum alloy material, the fixed head 2 is tightly connected with the connector 1, the internal thread 8 is formed on the fixed head 2, the second spacer ring 10 is nested on the fixed head 2, the second spacer ring 10 can be clamped on the fixed head 2, so that the sealing connection of the external pipeline is facilitated, the internal thread 8 is formed on the fixed head 2, the fixed head 2 is identical with the inner diameter of the connector 1, the internal thread 8 is fixedly connected with the outer periphery of the connection ring 7, the sealing ring 9 is connected with the fixed head 2 through a clamping groove, the sealing ring 9 is connected with the fixed head 2 through the rubber material, the sealing ring 9 is made of the rubber material, the tight connection can be prevented from being formed between the two ring grooves 3, and the sealing ring 3 is better in the situation of the sealing ring is avoided, and the sealing ring is tightly connected with the ring 3.

The specific implementation process of this embodiment is as follows: when the connector is used, the first spacer ring 5 is clamped between the external pipeline and the connector 1, stable threaded connection is performed, meanwhile, the second spacer ring 10 is fixedly connected between the external pipeline and the fixed head 2, the connecting nut 4 and the fixed nut 11 are respectively held, then the connecting ring 7 on the connector 1 is connected with the internal thread 8 of the fixed head 2, the threaded ring 6 is also connected into the annular groove 3 along with the deep connection of the connector 1 and the fixed head 2, secondary fixed connection is performed, loosening can be effectively prevented, and the connection and fixation of the connecting head of the clamping sleeve are facilitated.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A ferrule joint, characterized in that: including connector (1), connector (1) periphery is provided with coupling nut (4), connector (1) one side is provided with first spacer ring (5), connector (1) one end is provided with go-between (7), go-between (7) periphery is provided with screwed ring (6), screwed ring (6) one side is provided with fixed head (2), fixed head (2) periphery is provided with fixation nut (11), be provided with internal thread (8) on fixed head (2) inner wall, fixed head (2) one side is provided with second spacer ring (10), be provided with ring channel (3) on a fixation nut (11) lateral wall, ring channel (3) periphery is provided with sealing ring (9).

2. A ferrule joint according to claim 1, characterized in that: the connector (1) is internally welded with the connecting nut (4), and the first baffle ring (5) is nested on the connector (1).

3. A ferrule joint according to claim 1, characterized in that: the connecting ring (7) is formed on the connector (1), threads are formed on the surface of the connecting ring (7), and the threaded ring (6) is welded with the connector (1).

4. A ferrule joint according to claim 1, characterized in that: the fixing head (2) is welded with the fixing nut (11), and the fixing head (2) is made of aluminum alloy.

5. A ferrule joint according to claim 1, characterized in that: the internal thread (8) is formed on the fixed head (2), and the second baffle ring (10) is nested on the fixed head (2).

6. A ferrule joint according to claim 1, characterized in that: the internal thread (8) is formed on the fixed head (2), and the inner diameter of the fixed head (2) is the same as that of the connector (1).

7. A ferrule joint according to claim 1, characterized in that: the sealing ring (9) is connected with the clamping groove of the fixing head (2), and the sealing ring (9) is made of rubber.