CN211371573U

CN211371573U - Oil pipe joint convenient to adjust

Info

Publication number: CN211371573U
Application number: CN202020116351.XU
Authority: CN
Inventors: 张金国
Original assignee: Tianjin Shengjie Auto Parts Manufacturing Co ltd
Current assignee: Tianjin Shengjie Auto Parts Manufacturing Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-08-28
Anticipated expiration: 2030-01-19

Abstract

The utility model relates to the technical field of oil pipe joints, in particular to an oil pipe joint convenient to adjust, which comprises a joint main body, a thread groove and a ball-shaped joint, wherein the middle part of the joint main body is provided with a sleeve pipe through integral insertion, and the outer end of the sleeve is provided with a cutting sleeve main body, the cutting sleeve main body and the joint main body are welded and fixed, a screwed joint is arranged under the sleeve, through the arranged hose, the movable joint and the ball joint, before the multidirectional connection operation is required, under the cooperation of the flexible coupling of hose, the operation of upset skew will be controlled along the central point that the ball-type connects to the movable joint after receiving the pulling action, and until the movable joint is adjusted suitable connection angle, the operation that the later stage was connected through the movable joint will be more convenient, also improves the flexibility and the practicality that whole oil pipe connects simultaneously effectively.

Description

Oil pipe joint convenient to adjust

Technical Field

The utility model relates to an oil pipe connects technical field, specifically is an oil pipe connects convenient to adjust.

Background

An oil pipe joint, namely a hydraulic pipe joint, is a part for connecting a high-pressure oil pipe and a high-pressure oil pipe in a hydraulic system. The hydraulic pipe joint can be divided into a hydraulic hose, a high-pressure ball valve, a quick joint, a ferrule type pipe joint, a welded type pipe joint, a high-pressure hose and the like, and when the hydraulic pipe joint is connected with a pipeline, the hydraulic pipe joint is good in one-time performance, repeated disassembly is avoided, and otherwise, the sealing performance is also poor.

Oil pipe connects in the market when auxiliary line connects, has nature because of the flexibility of self, and whole joint also can't be convenient for realize multidirectional connection operation when can't realize multidirectional regulation operation to after long-time switch-on, rusty phenomenon appears extremely easily at the thread connection end, and the dismantlement operation in later stage is extremely difficult, consequently, provides an oil pipe joint convenient to adjust to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil pipe connects convenient to adjust to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an oil pipe joint convenient to adjust comprises a joint main body, a thread groove and a ball joint, wherein a sleeve is arranged in the middle of the joint main body in an inserted mode through an integrated mode, a clamping sleeve main body is arranged at the outer end of the sleeve, the clamping sleeve main body and the joint main body are fixedly welded, the thread joint is arranged under the sleeve, the thread groove is arranged on the inner wall of the clamping sleeve main body through pouring, flow guide pipes are arranged on two sides of the inner portion of the clamping sleeve main body, one side of each flow guide pipe is communicated with a leading-in main pipe, a sealing plug is arranged in the leading-in main pipe, a flow distribution cavity is fixed to the oblique lower portion of each flow guide pipe, a flow distribution hole is formed in the bottom surface of each flow distribution cavity, the ball joint is arranged at the top of the sleeve through welding fixation, a movable joint is fixed to the, and the flexible pipe is installed at the junction of the movable joint and the sleeve, a flow guide cavity is arranged in the movable joint, a second sealing gasket is tightly attached to the bottom of the flow guide cavity, and a circular opening is formed in the middle of the flow guide cavity through integral arrangement.

Preferably, the connection between the sleeve and the threaded joint forms a nested structure, and the outer end of the threaded joint and the inner end of the thread groove are matched in shape.

Preferably, the honeycomb duct and the cutting ferrule main body are connected to form an integrated structure, the interior of the honeycomb duct and the interior of the diversion cavity are communicated with each other, the honeycomb duct is symmetrically arranged along the vertical central axis of the sleeve, and diversion holes in an equidistant structure are formed in the bottom of the diversion cavity.

Preferably, the connection of ball joint and movable joint constitutes half surrounding structure, and the appearance of movable joint is "U" type structure, the inside of movable joint is provided with the water conservancy diversion chamber that the side is the slope column structure, and the movable joint passes through the connection constitution movable structure of hose and ball joint.

Preferably, the inner surface of the first gasket and the outer surface of the ball joint are fixed by adhesion, and the inside of the ball joint and the inside of the movable joint are communicated with each other.

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

1. in the utility model, through the arranged hose, the movable joint and the spherical joint, before multidirectional connection operation is needed, under the coordination of the flexible connection of the hose, the movable joint subjected to traction will perform left-right overturning and offsetting operation along the central point of the spherical joint until the movable joint is adjusted to a proper connection angle, the operation of connection through the movable joint in the later stage is more convenient, and meanwhile, the flexibility and the practicability of the whole oil pipe joint are effectively improved;

2. the utility model discloses in, through the sealing plug that sets up, leading-in person in charge, reposition of redundant personnel chamber and reposition of redundant personnel hole, when the rusty phenomenon of chucking appears at the thread connection end, after being demolishd at the sealing plug as sealing member, send into leading-in inside lubricating medium of being responsible for and will be under the cooperation of the mutual switch-on of pipeline, get into the inside in reposition of redundant personnel chamber through the honeycomb duct, a plurality of reposition of redundant personnel holes that the device was equipped with the help of reposition of redundant personnel chamber bottom afterwards, at the adjacent setting in position, in time take corresponding lubricating medium to thread connection department, thereby realize the lubricated operation that corresponds, the joint dismantlement operation that the later stage goes on.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the adjustable structure of the movable joint of the present invention;

fig. 3 is a schematic structural view of the diversion cavity of the present invention;

fig. 4 is the schematic view of the structure of the shunt hole of the present invention.

In the figure: 1-joint body, 2-sleeve, 3-ferrule body, 4-screwed joint, 5-thread groove, 6-draft tube, 7-leading-in main pipe, 8-sealing plug, 9-diversion cavity, 10-diversion hole, 11-ball joint, 12-movable joint, 13-first sealing gasket, 14-hose, 15-diversion cavity, 16-second sealing gasket and 17-round opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

an oil pipe joint convenient to adjust comprises a joint main body 1, a thread groove 5 and a ball joint 11, wherein a sleeve 2 is arranged in the middle of the joint main body 1 in an integrated mode in an inserted mode, a sleeve chuck main body 3 is arranged at the outer end of the sleeve 2, the sleeve chuck main body 3 and the joint main body 1 are welded and fixed, the thread joint 4 is arranged right below the sleeve 2, the thread groove 5 is arranged on the inner wall of the sleeve chuck main body 3 through pouring, flow guide pipes 6 are arranged on two sides of the inner portion of the sleeve chuck main body 3, one side of each flow guide pipe 6 is communicated with a leading-in main pipe 7, a sealing plug 8 is arranged in the leading-in main pipe 7, a shunting cavity 9 is fixed below the guide pipe 6 in an inclined mode, a shunting hole 10 is formed in the bottom surface of the shunting cavity 9, the ball joint 11 is fixedly arranged at the top of the sleeve 2 through welding, a movable joint 12 is fixed at the, and the flexible pipe 14 is installed at the junction of the movable joint 12 and the sleeve 2, a flow guide cavity 15 is arranged inside the movable joint 12, a second sealing gasket 16 is tightly attached to the bottom of the flow guide cavity 15, and a circular opening 17 is integrally formed in the middle of the flow guide cavity 15.

The connection of the sleeve 2 and the screwed joint 4 forms a nested structure, the outer end of the screwed joint 4 is matched with the inner end of the thread groove 5 in shape, when the cutting sleeve type oil pipe joint needs to be assembled, under the arrangement that the thread tooth surfaces are matched with each other, the device manually controls and pulls the screwed joint 4 to be sleeved at the outer end of the sleeve 2 and then to rotate around along an inner spiral line arranged inside the thread groove 5 until the screwed joint 4 is stably connected with the sleeve 2 in a spiral mode, and later-stage workers only need to clamp and seal the pipe by using the deformation of the cutting sleeve, so that the connection operation of the pipeline is realized, and the connection mode of the cutting sleeve type oil pipe joint related to the structure is the prior art; the honeycomb duct 6 and the ferrule body 3 are connected to form an integrated structure, the interior of the honeycomb duct 6 and the interior of the diversion cavity 9 are communicated with each other, the honeycomb duct 6 is symmetrically arranged along the vertical central axis of the sleeve 2, the bottom of the diversion cavity 9 is provided with diversion holes 10 with an equidistant structure, when the screwed end is rusted due to long-time use, after the sealing plug 8 as a sealing component is removed, and the device guides the corresponding lubricating medium into the honeycomb duct 6 through the interior of the guiding main pipe 7, the honeycomb duct 6 can guide the lubricating medium into the diversion cavity 9 by means of the structure with the inclined side edge, and then the device can timely bring the corresponding lubricating medium to the screwed end by means of the plurality of diversion holes 10 arranged at the bottom of the diversion cavity 9 in the adjacent arrangement, thereby realizing the corresponding lubricating operation, the structure enables the whole device to have a structure convenient for lubrication, and meanwhile, the clamped connecting end is lubricated in time, so that the later joint dismounting operation is more convenient; the connection of the ball joint 11 and the movable joint 12 forms a semi-surrounding structure, and the appearance of the movable joint 12 is a U-shaped structure, the inside of the movable joint 12 is provided with a diversion cavity 15 with the side edge in an inclined structure, and the movable joint 12 forms a movable structure through the connection of the hose 14 and the ball joint 11, before the multi-directional connection operation is needed, under the cooperation of the flexible connection of the hose 14, the device manually controls and pulls the movable joint 12 to perform the operation of left-right turning and offsetting along the central point of the ball joint 11 until the movable joint 12 as a connecting member is adjusted to a proper connection angle, the connection operation performed in the later period is more convenient, the structure enables the whole device to have a multi-directional adjusting structure, and simultaneously, the flexibility and the practicability of the whole oil pipe joint can be effectively improved through the corresponding adjusting operation according to the needs of a connecting pipeline in advance, after the direction adjustment is completed, and the device is communicated with a pipeline through the movable joint 12, after oil enters the inside of the ball joint 11 through the inside of the movable joint 12, the flow guide cavity 15 arranged inside the movable joint 12 can enable the circulation of the oil to be more centralized by means of the arrangement that the side edge of the flow guide cavity is in an inclined structure; the internal surface of first sealed pad 13 and the surface that the ball joint 11 between bond fixedly, and the inside that the ball joint 11 was put through each other with the inside of activity joint 12, the junction that combines ball joint 11 and activity joint 12 is equipped with the first sealed pad 13 that is the rubber material itself, first sealed pad 13 can be with the help of the nature that self has, when making the connection between activity joint 12 and the ball joint 11 inseparabler, also avoid later stage fluid to appear the phenomenon of weeping from the link that activity joint 12 and ball joint 11 effectively.

The working process is as follows: when the cutting sleeve type oil pipe joint needs to be assembled, the threaded joint 4 is sleeved at the outer end of the sleeve 2 and rotates along an inner spiral line arranged inside the threaded groove 5 under the traction action until the threaded joint 4 is stably connected with the sleeve 2 in a spiral mode, later-stage workers only need to clamp a pipe and seal the pipe by utilizing the deformation of the cutting sleeve, so that the pipeline connection operation is realized, before the multidirectional connection operation needs to be carried out, under the matching of the soft connection of the hose 14, the movable joint 12 subjected to the traction action can carry out the operation of left-right overturning and offsetting along the central point of the spherical joint 11 until the movable joint 12 serving as a connecting component is adjusted to a proper connection angle, the later-stage connection operation is more convenient, and when the phenomenon of clamping rusting of the threaded connection end is caused by long-time use, after the device is responsible for the inside of the leading-in honeycomb duct 6 of the lubricated medium that the inside of 7 will correspond through the leading-in, honeycomb duct 6 can be the structure of slope column structure with the help of self side, the inside of leading-in reposition of redundant personnel chamber 9 of lubricated medium, a plurality of diffluence holes 10 that the device was equipped with the help of reposition of redundant personnel chamber 9 bottom afterwards, in the adjacent setting in position, in time take threaded connection department with the lubricated medium that corresponds, thereby realize the lubricated operation that corresponds, the operation will be more convenient to the joint dismantlement that the later stage was gone on.

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

Claims

1. The utility model provides an oil pipe connects convenient to adjust, includes joint main part (1), thread groove (5) and ball-type joint (11), its characterized in that: the middle part of the connector main body (1) is provided with a sleeve (2) in an inserted manner through an integral manner, the outer end of the sleeve (2) is provided with a clamping sleeve main body (3), the clamping sleeve main body (3) and the connector main body (1) are fixedly welded, a threaded connector (4) is arranged under the sleeve (2), a threaded groove (5) is arranged on the inner wall of the clamping sleeve main body (3) through pouring, two sides of the interior of the clamping sleeve main body (3) are respectively provided with a guide pipe (6), one side of each guide pipe (6) is communicated with a leading-in main pipe (7), a sealing plug (8) is arranged in the leading-in main pipe (7), a diversion cavity (9) is fixed below the guide pipe (6) in an inclined manner, a diversion hole (10) is arranged on the bottom surface of the diversion cavity (9), and a spherical connector (11) is fixedly arranged at the top, and the outer end of ball-type joint (11) is fixed with movable joint (12), the junction of movable joint (12) and ball-type joint (11) is provided with first sealed pad (13), and the junction of movable joint (12) and sleeve pipe (2) installs hose (14), the inside of movable joint (12) is provided with water conservancy diversion chamber (15), and the bottom in water conservancy diversion chamber (15) is hugged closely has sealed pad (16) of second, circular opening (17) have been seted up through integrative the setting in the middle part in water conservancy diversion chamber (15).

2. The easy to adjust tubing joint of claim 1, wherein: the sleeve (2) and the threaded joint (4) are connected to form a nested structure, and the outer end of the threaded joint (4) is matched with the inner end of the threaded groove (5) in shape.

3. The easy to adjust tubing joint of claim 1, wherein: the honeycomb duct (6) and the cutting ferrule main part (3) are connected to form an integrated structure, the inside of the honeycomb duct (6) and the inside of the diversion cavity (9) are communicated with each other, the honeycomb duct (6) is symmetrically arranged along the vertical central axis of the sleeve (2), and diversion holes (10) with equidistant structures are formed in the bottom of the diversion cavity (9).

4. The easy to adjust tubing joint of claim 1, wherein: the connection of the spherical joint (11) and the movable joint (12) forms a semi-surrounding structure, the movable joint (12) is in a U-shaped structure, a flow guide cavity (15) with an inclined side edge is arranged in the movable joint (12), and the movable joint (12) forms a movable structure through the connection of the hose (14) and the spherical joint (11).

5. The easy to adjust tubing joint of claim 1, wherein: the inner surface of the first sealing gasket (13) and the outer surface of the ball joint (11) are fixedly bonded, and the interior of the ball joint (11) and the interior of the movable joint (12) are communicated with each other.