CN223648789U

CN223648789U - A hydraulic pipe connector with an adjustment structure

Info

Publication number: CN223648789U
Application number: CN202423201464.7U
Authority: CN
Inventors: 邱莎莎; 张鹏; 张克钦; 刘明杰
Original assignee: Shandong Sanwang Fluid Precision Technology Co ltd
Current assignee: Shandong Sanwang Fluid Precision Technology Co ltd
Priority date: 2024-12-24
Filing date: 2024-12-24
Publication date: 2025-12-09
Anticipated expiration: 2034-12-24

Abstract

The utility model relates to the technical field of hydraulic pipe connection, in particular to a hydraulic pipe connector with an adjusting structure, which comprises a connecting pipe, wherein two ends of the connecting pipe are connected with threaded seats through adjusting parts, sealing rings are fixedly arranged in the threaded seats, the positions of two hydraulic pipes which are connected with each other according to the distance between the two hydraulic pipes are adjusted and sleeved on the connecting pipe to be fixed, then one end of an adjusting bolt sequentially passes through holes in a first fixing plate and a second fixing plate to be connected with nuts through threads, one end of an extending cylinder is driven to move towards the inner end of a connecting sleeve through screwing the nuts, the extending cylinder and the connecting pipe are tightly pressed on the outer wall of the connecting pipe through slopes and the sealing rings, and therefore the positions of the threaded seats can be adjusted to connect the two hydraulic pipes with different distances.

Description

Hydraulic pipe connector with adjusting structure

Technical Field

The utility model relates to the technical field of hydraulic pipe connection, in particular to a hydraulic pipe connector with an adjusting structure.

Background

The hydraulic pipe joint is a connecting pipeline in a hydraulic system or a part for installing the pipeline on a hydraulic element, which is a general name of a connecting piece capable of being assembled and disassembled in a fluid passage, along with the development of the mechanical industry, the requirements on the hydraulic pipe joint are higher and higher, and the hydraulic pipe joint can be divided into a hydraulic hose, a high-pressure ball valve, a quick joint, a clamping sleeve type pipe joint, a welding type pipe joint, a high-pressure hose, a transitional pipe joint, a three-way pipe joint, a nonstandard pipe joint, a flaring pipe joint, a right-angle pipe joint, a rotary pipe joint, a quick joint, a stainless steel pipe joint and a copper joint.

The existing hydraulic pipe joint is integrally designed, when the hydraulic pipe is connected, after the end face of the hydraulic pipe is required to be fully contacted with the hydraulic pipe joint, the hydraulic pipe is connected and limited through threads, and in the process of actual use, when the distance between the two hydraulic pipes is too large, the hydraulic pipe joint cannot be directly connected, and connection can be realized only by using a plurality of hydraulic pipe joint collocation connecting pipes, so that the connection cost of the hydraulic pipe is improved. Therefore, the utility model provides a hydraulic pipe connector with an adjusting structure for solving the problems.

Disclosure of utility model

The present utility model is directed to a hydraulic pipe joint with an adjusting structure, so as to solve the problems set forth in the background art.

The hydraulic pipe connector with the adjusting structure comprises a connecting pipe, wherein both ends of the connecting pipe are connected with threaded seats through adjusting parts, and sealing rings are fixedly arranged in the threaded seats;

The adjusting part comprises a first fixed plate, a movable sleeve and an extension cylinder, wherein the first fixed plate is provided with a plurality of fixed blocks, the fixed plate is uniformly and fixedly arranged on the outer wall of the connecting pipe, the movable sleeve is sleeved on the outer wall of the connecting pipe in a sliding manner and is fixed through bolts, one end of the movable sleeve is fixedly provided with a connecting sleeve, and the inner end of the connecting sleeve is fixedly provided with a sealing ring;

One end of the extension cylinder is inserted into the connecting sleeve and is fixed through the adjusting bolt, and the thread seat is fixedly connected with the other end of the extension cylinder.

Preferably, a plurality of limiting holes are uniformly formed in the outer walls of the two ends of the connecting pipe.

Preferably, a thread sleeve is fixedly arranged on the outer wall of the movable sleeve, and the inner port of the thread sleeve is communicated with the inner end of the movable sleeve.

Preferably, the outer wall of the bolt is in threaded connection with the inner wall of the threaded sleeve, and the lower end of the bolt penetrates through the threaded sleeve and is inserted into the limiting hole.

Preferably, a plurality of second fixing plates are uniformly and fixedly arranged on the outer wall of the extension cylinder, and one end of the adjusting bolt sequentially penetrates through the first fixing plates and the second fixing plates and is connected with nuts through threads.

Preferably, a slope is formed on the inner side of one end of the extension cylinder.

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

Through adjusting the position of moving the cover on the connecting pipe and fixing according to the distance between two hydraulic pipes that need be connected, then threaded connection has the nut behind passing through the through-hole on fixed plate one and the fixed plate two in proper order with adjusting bolt's one end, through screwing up the inner removal of the one end of nut drive extension section of thick bamboo toward the adapter sleeve to through slope and the inseparable pressure of sealing washer on the outer wall of connecting pipe, seal between extension section of thick bamboo and the connecting pipe, thereby can adjust the position of screw seat, connect two hydraulic pipes of different distances, easy operation, reduce cost.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is an expanded front view of a portion of the structure of the present utility model;

FIG. 3 is an expanded rear view of a portion of the structure of the present utility model;

FIG. 4 shows the present utility model the section of the connecting pipe is schematically shown.

The device comprises a connecting pipe 1, a fixed plate 2, a limiting hole 3, a moving sleeve 4, a threaded sleeve 5, a bolt 6, a connecting sleeve 7, a sealing ring 8, a sealing ring 9, an extension cylinder 10, a slope 11, a fixed plate 12, an adjusting bolt 13, a threaded seat 14 and a sealing ring.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 4, the present utility model provides a hydraulic pipe connector with an adjusting structure, comprising a connecting pipe 1, wherein both ends of the connecting pipe 1 are connected with a threaded seat 13 through an adjusting component, a sealing ring 14 is fixedly installed in the threaded seat 13, the threaded seat 13 is in threaded connection with a hydraulic pipe, and the sealing ring 14 seals between the hydraulic pipe and the threaded seat 13;

A plurality of limiting holes 3 are uniformly formed in the outer walls of the two ends of the connecting pipe 1, each adjusting part comprises a first fixing plate 2, a moving sleeve 4 and an extending cylinder 9, the first fixing plate 2 is provided with a plurality of blocks, the fixing plates are uniformly and fixedly arranged on the outer walls of the connecting pipe 1, through holes are formed in the side walls of the first fixing plates 2, the moving sleeve 4 is sleeved on the outer walls of the connecting pipe 1 in a sliding mode and is fixed through bolts 6, a threaded sleeve 5 is fixedly mounted on the outer walls of the moving sleeve 4, inner ports of the threaded sleeves 5 are communicated with the inner ends of the moving sleeves 4, the outer walls of the bolts 6 are in threaded connection with the inner walls of the threaded sleeves 5, the lower ends of the bolts 6 penetrate through the threaded sleeves 5 and are inserted into the limiting holes 3, the moving sleeves 4 are fixed on the outer walls of the connecting pipe 1, and the positions of the moving sleeves 4 on the connecting pipe 1 can be adjusted by connecting the bolts 6 with different limiting holes 3.

One end of the movable sleeve 4 is fixedly provided with a connecting sleeve 7, the diameter of the connecting sleeve 7 is larger than that of the movable sleeve 4, the inner end of the connecting sleeve 7 is fixedly provided with a sealing ring 8, the inner end of the sealing ring 8 is sleeved on the outer wall of the connecting pipe 1 in a sliding manner, a plurality of fixing plates II 11 are uniformly and fixedly arranged on the outer wall of the extending cylinder 9, through holes are formed in the side wall of the fixing plates II 11, the circle centers of the through holes in the fixing plates I2 and II 11 are positioned on the same horizontal line, a slope 10 is formed in the inner side of one end of the extending cylinder 9, a thread seat 13 is fixedly connected with the other end of the extending cylinder 9, one end of an adjusting bolt 12 sequentially penetrates through the through holes in the fixing plates I2 and II 11 and then is in threaded connection with a nut, one end of the extending cylinder 9 is driven to move towards the inner end of the connecting sleeve 7 by screwing the nut, and the extending cylinder 9 and the connecting pipe 1 are tightly pressed on the outer wall of the connecting pipe 1 through the slope 10 and the sealing ring 8 so as to seal between the extending cylinder 9 and the connecting pipe 1.

When the device works, according to the distance between two hydraulic pipes needing to be connected, the position of the movable sleeve 4 on the connecting pipe 1 is adjusted and fixed, then one end of the adjusting bolt 12 sequentially passes through the through holes on the first fixing plate 2 and the second fixing plate 11 and then is connected with a nut in a threaded manner, one end of the extending cylinder 9 is driven to move towards the inner end of the connecting sleeve 7 by screwing the nut, the extending cylinder 9 and the connecting pipe 1 are tightly pressed on the outer wall of the connecting pipe 1 through the slope 10 and the sealing ring 8, the extending cylinder 9 and the connecting pipe 1 are sealed, and finally the two hydraulic pipes are connected together through the threaded seat 13 and the hydraulic pipe.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The hydraulic pipe connector with the adjusting structure comprises a connecting pipe (1) and is characterized in that both ends of the connecting pipe (1) are connected with a threaded seat (13) through adjusting parts, and a sealing ring (14) is fixedly arranged in the threaded seat (13);

The adjusting component comprises a first fixed plate (2), a movable sleeve (4) and an extension cylinder (9), wherein the first fixed plate (2) is provided with a plurality of blocks, the fixed plate is uniformly and fixedly arranged on the outer wall of the connecting pipe (1), the movable sleeve (4) is sleeved on the outer wall of the connecting pipe (1) in a sliding manner and is fixed through a bolt (6), one end of the movable sleeve (4) is fixedly provided with a connecting sleeve (7), and the inner end of the connecting sleeve (7) is fixedly provided with a sealing ring (8);

one end of the extension cylinder (9) is inserted into the connecting sleeve (7) and is fixed through the adjusting bolt (12), and the thread seat (13) is fixedly connected with the other end of the extension cylinder (9).

2. The hydraulic pipe connector with the adjusting structure according to claim 1, wherein a plurality of limiting holes (3) are uniformly formed in the outer walls of the two ends of the connecting pipe (1).

3. The hydraulic pipe joint with the adjusting structure according to claim 1, wherein a threaded sleeve (5) is fixedly arranged on the outer wall of the movable sleeve (4), and the inner end of the threaded sleeve (5) is communicated with the inner end of the movable sleeve (4).

4. The hydraulic pipe joint with the adjusting structure according to claim 1, wherein the outer wall of the bolt (6) is in threaded connection with the inner wall of the threaded sleeve (5), and the lower end of the bolt (6) penetrates through the threaded sleeve (5) and is inserted into the limiting hole (3).

5. The hydraulic pipe connector with the adjusting structure of claim 1, wherein a plurality of second fixing plates (11) are uniformly and fixedly arranged on the outer wall of the extension cylinder (9), and one end of an adjusting bolt (12) sequentially penetrates through the first fixing plate (2) and the second fixing plate (11) and is connected with nuts through threads.

6. The hydraulic pipe joint with the adjusting structure according to claim 1, wherein a slope (10) is formed on the inner side of one end of the extension cylinder (9).