Hydraulic pipe joint with adjustable function

Abstract

The utility model belongs to the technical field of hydraulic pipe joints, in particular to a hydraulic pipe joint with an adjustable function, which comprises a base, a pipe body, a telescopic piece, two adjusting frames and an adjusting ring, the pipe body is connected onto the base, and the two adjusting frames are arranged on the base. According to the hydraulic pipe joint with the adjustable function, the pipe body is connected to the adjusting frame, and the adjusting frame is slidably adjusted on the base, so that the included angle of the two ends of the pipe body can be adjusted and changed according to the use scene, and adjustment and application under the connection angles of different hydraulic pipes are achieved; the telescopic length of the telescopic piece on the adjusting frame can be adjusted through the adjusting ring by matching with threaded connection of the adjusting ring and the telescopic piece and sliding insertion connection of the telescopic piece on the adjusting frame, and the distance between the two ends of the pipe body can be controlled through fixed connection of the telescopic piece and the pipe body, so that the connection use requirements of different intervals are met.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic pipe joints, in particular to a hydraulic pipe joint with an adjustable function. Background Art

[0002] Hydraulic pipe joints are parts that connect pipes in hydraulic systems or install pipes on hydraulic components. This is a general term for connectors that can be installed and removed in fluid passages. With the development of the machinery industry and the improvement of various technical indicators, the requirements for hydraulic pipe joints are getting higher and higher. Hydraulic pipe joints can be divided into hydraulic hoses, high-pressure ball valves, quick connectors, ferrule-type pipe joints, welding-type pipe joints, high-pressure hoses, transition-type pipe joints, three-way pipe joints, non-standard pipe joints, flared pipe joints, right-angle pipe joints, swivel pipe joints, quick connectors, stainless steel pipe joints, and copper joints. When using existing hydraulic pipe joints, due to the different angles between the two hydraulic pipes, common hydraulic pipe joints are fixed, cannot be adjusted at multiple angles, have poor applicability, and have different spacings between the two hydraulic pipes. When connecting the hydraulic pipes, joints with corresponding connection lengths need to be used, and the effect is not good. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides a hydraulic pipe joint with an adjustable function, which solves the problem that the angle and length of the hydraulic pipe joint proposed in the above background technology cannot be adjusted.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A hydraulic pipe joint with an adjustable function comprises a base, a pipe body, a telescopic piece, an adjustment frame and an adjustment ring, wherein the pipe body is connected to the base, two adjustment frames are arranged on the base, the adjustment frames are slidably plugged with the telescopic piece, the adjustment frames are slidably plugged with the pipe body, the telescopic piece is fixedly connected to the pipe body, the adjustment ring is rotatably connected to the adjustment frame, and the adjustment ring is threadedly connected to the telescopic piece.

[0008] Furthermore, the base is composed of a connecting disk, a column, a rotating groove and a limiting hole. The connecting disks are symmetrically arranged, and the two connecting disks are fixedly connected by symmetrically arranged columns. The connecting disks are provided with a rotating groove, and the connecting disks are symmetrically provided with a plurality of limiting holes.

[0009] Furthermore, the tube body is composed of a bellows, a connecting tube and a connecting head. Both ends of the bellows are integrally provided with connecting tubes. One end of the connecting tube is fixedly connected to the connecting head. The bellows is arranged between two connecting plates.

[0010] Furthermore, the telescopic member is composed of a fixing ring and a plug rod, the fixing ring is fixedly connected to the outer wall of the connecting pipe, four plug rods are fixedly connected to the fixing ring in an annular array, and the outer walls of the four plug rods are all provided with thread grooves.

[0011] Furthermore, the adjusting frame is symmetrically fixedly connected with a protrusion, and the protrusion is slidably connected in the rotating groove. The adjusting frame is symmetrically threadedly connected with a bolt, and the bolt is plugged into the limiting hole. The adjusting frame is provided with a plug-in hole, and the plug-in hole is slidably connected to the connecting pipe. Four sliding holes are provided in a ring array on the adjusting frame of the outer ring of the plug-in hole, and the limiting block is symmetrically fixedly connected to the adjusting frame.

[0012] Furthermore, the adjusting ring is threadedly connected to the thread groove on the outer wall of the plug rod, and a limiting groove is provided on the adjusting ring, and the limiting groove is rotatably connected to the limiting block.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a hydraulic pipe joint with an adjustable function, which has the following beneficial effects:

[0015] The utility model designs a hydraulic pipe joint with an adjustable function, which is connected to an adjusting frame through a pipe body, and the adjusting frame is slidably adjusted on a base, so that the angles at both ends of the pipe body can be adjusted and changed according to the usage scenario, so that adjustment and applicability can be achieved under different connection angles of the hydraulic pipes. By rotating the adjusting ring on the adjusting frame, coordinating the threaded connection between the adjusting ring and the telescopic part, and sliding the telescopic part on the adjusting frame, the adjusting ring can adjust the telescopic length of the telescopic part on the adjusting frame. By the fixed connection between the telescopic part and the pipe body, the distance between the two ends of the pipe body can be controlled to meet the connection and use requirements of different spacings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the tube body and telescopic member of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the adjustment frame of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the adjusting ring of the utility model.

[0021] In the figure: 1. base; 101. connecting plate; 102. column; 103. rotating groove; 104. limiting hole; 2. pipe body; 201. bellows; 202. connecting pipe; 203. connecting head; 3. telescopic member; 301. fixing ring; 302. plug-in rod; 4. adjusting frame; 401. protrusion; 402. bolt; 403. plug-in hole; 404. sliding hole; 405. limiting block; 5. adjusting ring; 501. limiting groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] like Figure 1-5As shown, a hydraulic pipe joint with an adjustable function proposed in one embodiment of the utility model, the hydraulic pipe joint with an adjustable function designed in this scheme can realize the adjustment use at different connection angles, and meet the adjustment use at different connection intervals, and improve the applicability, including a base 1, a pipe body 2, a telescopic member 3, an adjustment frame 4 and an adjustment ring 5, the base 1 is connected to the pipe body 2, two adjustment frames 4 are arranged on the base 1, the adjustment frame 4 and the telescopic member 3 are slidably plugged in, the adjustment frame 4 and the pipe body 2 are slidably plugged in, the telescopic member 3 is fixedly connected to the pipe body 2, the adjustment frame 4 is rotatably connected to the adjustment ring 5, the adjustment ring 5 and the telescopic member 3 are threadedly connected, the hydraulic pipe joint of this scheme has different connection angles. When the adjusting frame 4 is connected to a hydraulic pipe of a certain degree, the bolt 402 originally inserted in the limiting hole 104 is disconnected from the limiting hole 104 by threadedly adjusting the bolt 402 on the adjusting frame 4. At this time, the adjusting frame 4 can be slidably adjusted on the connecting disk 101, and the protrusion 401 is slidably connected in the rotating groove 103, so that the adjusting frame 4 can be limited to rotate and adjust along the circumference of the outer wall on the connecting disk 101. By adjusting the adjusting frames 4 at both ends of the tube body 2, the two ends of the tube body 2 can be used at different angles, and the bellows 201 can be used to achieve the effect of bending and extending. When the two adjusting frames 4 are adjusted and changed, the connecting pipe 202 will follow the adjustment of the adjusting frame 4, so that the bellows 201 will be bent. The bellows 201 is changed to meet the angle adjustment requirements. After the bellows 201 is bent, the two ends of the tube body 2 can ensure the connection. After the adjustment is completed, the adjusting bolt 402 is rotated to insert it into the limiting hole 104, and the position of the adjusting frame 4 on the base 1 is limited to meet the positioning requirements after adjustment. When the connection distance between the two hydraulic pipes is long, the bellows 201 can be extended by adjusting the telescopic member 3 and the adjusting ring 5, so that the connectors 203 at both ends can be extended. By rotating the adjusting ring 5, the limiting groove 501 on the adjusting ring 5 and the limiting block 405 are limited to rotate, so that the adjusting ring 5 can maintain the fitting rotation adjustment on the adjusting frame 4, and the adjusting ring 5 and The threaded groove on the outer wall of the plug-in rod 302 is threadedly connected, and the plug-in rod 302 is slidably plugged in the sliding hole 404, and the fixing ring 301 is fixedly connected to the outer wall of the connecting pipe 202. Therefore, when the adjusting ring 5 is rotated for adjustment, the plug-in rod 302 will be slidably plugged and adjusted in the sliding hole 404, so that the distance between the adjusting frame 4 and the connecting head 203 can be adjusted to be telescopic, so as to meet the adjustment of the distance between the connecting head 203 and the adjusting frame 4. The hydraulic pipe joint of this scheme can meet the connection between hydraulic pipes with different connection spacings through adjustment, thereby improving the use effect. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0025] like Figure 2As shown, in some embodiments, the base 1 is composed of a connecting disk 101, a column 102, a rotating groove 103 and a limiting hole 104. The connecting disk 101 is symmetrically arranged, and the two connecting disks 101 are fixedly connected by symmetrically arranged columns 102. The connecting disk 101 is provided with a rotating groove 103, and the connecting disk 101 is symmetrically provided with a plurality of limiting holes 104. The design of the base 1 satisfies the overall connection use of the hydraulic pipe joint, and cooperates to realize the adjustment use of the pipe body 2.

[0026] like Figure 3 As shown, in some embodiments, the tube body 2 is composed of a bellows 201, a connecting tube 202 and a connecting head 203. Both ends of the bellows 201 are integrally provided with connecting tubes 202. One end of the connecting tube 202 is fixedly connected to the connecting head 203. The bellows 201 is arranged between two connecting plates 101. The tube body 2 meets the requirements of connection between hydraulic pipes and realizes adjustment under different connection conditions.

[0027] like Figure 3 As shown, in some embodiments, the telescopic member 3 is composed of a fixing ring 301 and a plug-in rod 302. The fixing ring 301 is fixedly connected to the outer wall of the connecting tube 202. Four plug-in rods 302 are fixedly connected in a circular array on the fixing ring 301. The outer walls of the four plug-in rods 302 are all provided with threaded grooves. The telescopic member 3 can cooperate with the adjusting ring 5 to adjust the telescopic state of the tube body 2 to meet the use requirements.

[0028] like Figure 4 As shown, in some embodiments, a protrusion 401 is symmetrically fixedly connected to the adjusting frame 4, and the protrusion 401 is slidably connected in the rotating groove 103. A bolt 402 is symmetrically threadedly connected to the adjusting frame 4, and the bolt 402 is plugged into the limiting hole 104. A plug-in hole 403 is provided on the adjusting frame 4, and the plug-in hole 403 is slidably connected to the connecting pipe 202. Four sliding holes 404 are provided in a circular array on the outer ring of the plug-in hole 403. A limiting block 405 is symmetrically fixedly connected to the adjusting frame 4. The design of the adjusting frame 4 satisfies the connection use on the base 1, and cooperates with the base 1 to realize the bending operation of the tube body 2.

[0029] like Figure 5 As shown, in some embodiments, the adjusting ring 5 is threadedly connected to the threaded groove on the outer wall of the plug-in rod 302, a limiting groove 501 is provided on the adjusting ring 5, the limiting groove 501 is rotatably connected to the limiting block 405, and the adjusting ring 5 is threadedly connected to the telescopic member 3 for use to meet the telescopic adjustment of the pipe body 2, so that the hydraulic pipe joint of this scheme can meet the adjustment connection requirements of different spacing connections.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hydraulic pipe joint with an adjustable function, characterized in that: The invention comprises a base (1), a tube body (2), a telescopic member (3), an adjustment frame (4) and an adjustment ring (5); the base (1) is connected to the tube body (2); two adjustment frames (4) are arranged on the base (1); the adjustment frames (4) and the telescopic member (3) are slidably plugged together; the adjustment frames (4) and the tube body (2) are slidably plugged together; the telescopic member (3) is fixedly connected to the tube body (2); the adjustment ring (5) is rotatably connected to the adjustment frame (4); and the adjustment ring (5) and the telescopic member (3) are threadedly connected together.

2. A hydraulic pipe joint with adjustable function according to claim 1, characterized in that: The base (1) is composed of a connecting disk (101), a column (102), a rotation groove (103) and a limiting hole (104); the connecting disks (101) are symmetrically arranged, and two connecting disks (101) are fixedly connected via symmetrically arranged columns (102); the connecting disk (101) is provided with a rotation groove (103); and the connecting disk (101) is symmetrically provided with a plurality of limiting holes (104).

3. The hydraulic pipe joint with adjustable function according to claim 1, characterized in that: The tube body (2) is composed of a bellows (201), a connecting tube (202) and a connecting head (203); both ends of the bellows (201) are integrally provided with connecting tubes (202); one end of the connecting tube (202) is fixedly connected to the connecting head (203); and the bellows (201) is arranged between two connecting plates (101).

4. The hydraulic pipe joint with adjustable function according to claim 1, characterized in that: The telescopic member (3) is composed of a fixing ring (301) and a plug-in rod (302); the fixing ring (301) is fixedly connected to the outer wall of the connecting pipe (202); four plug-in rods (302) are fixedly connected to the fixing ring (301) in an annular array; and the outer walls of the four plug-in rods (302) are all provided with thread grooves.

5. The hydraulic pipe joint with adjustable function according to claim 1, characterized in that: The adjusting frame (4) is symmetrically fixedly connected with a protrusion (401), the protrusion (401) is slidably connected in the rotating groove (103), the adjusting frame (4) is symmetrically threadedly connected with a bolt (402), the bolt (402) is plugged into the limiting hole (104), the adjusting frame (4) is provided with a plugging hole (403), the plugging hole (403) is slidably connected to the connecting pipe (202), the adjusting frame (4) is provided with four sliding holes (404) in an annular array on the outer ring of the plugging hole (403), and the limiting block (405) is symmetrically fixedly connected to the adjusting frame (4).

6. The hydraulic pipe joint with adjustable function according to claim 1, characterized in that: The adjusting ring (5) is threadedly connected to the thread groove on the outer wall of the plug rod (302); a limiting groove (501) is provided on the adjusting ring (5); and the limiting groove (501) is rotatably connected to the limiting block (405).

Images