CN216843502U - Automobile oil pipe joint with sealing structure - Google Patents

Abstract

The utility model relates to an oil pipe joint technology, which is used for solving the problems that the joint position is leaked and the oil pipe joint position is mellow and difficult to remove due to the fact that the long-term use of the oil pipe joint is not found in time, in particular to an automobile oil pipe joint with a sealing structure, which comprises an oil pipe body, a switch valve, a pipe joint body, a threaded pipe and an adjusting rod; the utility model discloses a first gomphosis piece and second gomphosis piece can be in oil pipe body inboard because of the friction position department that sinks outwards pops out because of the extrusion spring effect, and detect the pressure data between oil pipe body and the screwed pipe constantly at this in-process pressure sensors, and handle the comparison and distinguish the coupling body and whether need change to the detection data, through pressing down to the regulating lever, make the first fluted disc that adjusts the pole outside move down to with the mutual gomphosis of second fluted disc, be convenient for rotate the carousel of adjusting the pole upper end and make first fluted disc follow the pipe coupling body that the pivoted in-process drove and connect the second fluted disc and rotate.

Description

Automobile oil pipe joint with sealing structure

Technical Field

The utility model relates to an oil pipe connects the technique, specifically is a car oil pipe connects with seal structure.

Background

The hydraulic pipe joint is a part for connecting a high-pressure oil pipe and a high-pressure oil pipe in a hydraulic system, and can be divided into a hydraulic hose, a high-pressure ball valve, a quick joint, a ferrule type pipe joint, a welding type pipe joint, a high-pressure hose and the like;

in the prior art, when the pipe joint body is connected with the oil pipe body through the threads of the threaded pipe, the threads at the corresponding positions of the outer side of the threaded pipe and the inner side of the oil pipe body rub with each other to generate abrasion in the long-term use process, and when a worker replaces an internal sealing ring and then reassembles the sealing ring, the pipe joint body and the oil pipe body are easily connected insecurely due to the abrasion of the threads, so that the sealing performance at the connecting position is influenced, and the leakage condition is easily caused under the action of larger pressure; the oil pipe body and the pipe joint body are both cylindrical structures, and the pipe joint body is difficult to remove when workers remove and overhaul the position, so that the overhaul progress of the workers is influenced;

in view of the above technical problem, the present application proposes a solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to ensure that the first embedded block and the second embedded block can be popped out at the position of the inner side of the oil pipe body which sinks due to friction due to the action of the extrusion spring, and the pressure sensor detects the pressure data between the oil pipe body and the threaded pipe constantly in the process, processes and compares the detected data to identify whether the pipe joint body needs to be replaced or not, through pressing down to the regulating lever, make the first fluted disc that adjusts the pole outside move down to with the mutual gomphosis of second fluted disc, the carousel of being convenient for rotate the regulation pole upper end makes first fluted disc follow the pipe joint body that the pivoted in-process drove the connection second fluted disc and rotates, solve because of not in time discovering the wearing and tearing that oil pipe joint used for a long time lead to joint position department to leak and the problem that oil pipe joint position department is mellow and smooth difficult to demolish, and provide an automobile oil pipe joint with seal structure.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides an auto oil pipe connects with seal structure, includes oil pipe body, ooff valve, coupling body, screwed pipe and regulation pole, oil pipe body lateral wall is connected with the ooff valve, the ooff valve upper end is connected with the regulation pole, oil pipe body one end is connected with the coupling body through the screwed pipe, screwed pipe lateral wall one side is connected with first gomphosis piece, the screwed pipe lateral wall is close to first gomphosis piece position department is connected with second gomphosis piece, the screwed pipe inside wall corresponds first gomphosis piece with second gomphosis piece position department is connected with the movable box, the inside elastic component that is provided with of movable box.

As an embodiment of the utility model, elastic component includes the regulating plate, first gomphosis piece upper surface corresponds four turning position departments of regulating plate are connected with the gag lever post, gag lever post lateral wall cover is equipped with extrusion spring, the activity incasement inside wall is close to the regulating plate below is connected with pressure sensors.

As an optimal implementation mode, the middle position of the upper surface of the adjusting plate is connected with a screw, the upper surface of the adjusting plate corresponds to the threaded hole at the position of the screw, and the outer side wall of the movable box corresponds to the position of the screw which is connected with a knob.

As an embodiment of the utility model, the coupling body lateral wall is close to switch valve position department is connected with the second fluted disc, it corresponds to adjust the pole lateral wall second fluted disc position department is connected with first fluted disc, the switch valve upper surface corresponds it is connected with a support section of thick bamboo to adjust pole position department, the inside regulating assembly that is provided with of a support section of thick bamboo.

As the utility model discloses a preferred embodiment, adjusting part includes the inner chamber, it is connected with the baffle to adjust the pole lateral wall and correspond inner chamber position department, it is close to adjust the pole lateral wall the baffle below is connected with regulating spring.

As an optimal implementation mode of the utility model, the spacing groove has been seted up to a support section of thick bamboo upper surface both sides, it corresponds to adjust the pole lateral wall the spacing groove position department is connected with the limiting plate.

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

1. the first embedded block and the second embedded block can be popped outwards at the position of the inner side of the oil pipe body, which sinks due to friction, due to the action of an extrusion spring, in the process, the pressure sensor constantly detects pressure data between the oil pipe body and the threaded pipe, the detected data is transmitted to an external data processing device for comparison, and when the deviation of a plurality of groups of detected data is not large and the deviation of the average value of the data and the set data is small, the wear of threads on the oil pipe body and the threaded pipe is proved to be small, and the sealing performance of the connecting position of the oil pipe body and the pipe joint body can not be influenced after the oil pipe body and the pipe joint body are continuously used;

2. through pressing down to the regulating lever, make the regulation pole remove down under the pressure effect and extrude the shrink to adjusting spring, move down to the first fluted disc that adjusts the pole outside and gomphosis each other with the second fluted disc, and when the limiting plate followed the inside roll-off of spacing inslot, rotate the carousel that adjusts the pole upper end and make first fluted disc follow the pipe joint body that the pivoted in-process drove and connect the second fluted disc and rotate, make the pipe joint body rotate and demolish.

Drawings

To facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a view of the structure of the threaded pipe of the present invention;

FIG. 3 is a view showing the internal structure of the movable box of the present invention;

FIG. 4 is a second block diagram according to the present invention;

FIG. 5 is a view showing the internal structure of the supporting cylinder of the present invention;

fig. 6 is the utility model discloses a limiting plate structure chart.

In the figure: 1. an oil pipe body; 2. an on-off valve; 3. a pipe joint body; 4. a threaded pipe; 5. adjusting a rod; 61. a first fitting block; 62. a second fitting block; 63. a movable box; 64. a screw; 65. a knob; 66. an adjusting plate; 67. a limiting rod; 68. a compression spring; 69. a pressure sensor; 71. a first fluted disc; 72. a second fluted disc; 73. a support cylinder; 74. adjusting the spring; 75. a baffle plate; 76. a limiting groove; 77. and a limiting plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-6, an automotive oil pipe joint with a sealing structure comprises an oil pipe body 1, a switching valve 2, a pipe joint body 3, a threaded pipe 4 and an adjusting rod 5, wherein the switching valve 2 is connected to the outer side wall of the oil pipe body 1, the adjusting rod 5 is connected to the upper end of the switching valve 2, and one end of the oil pipe body 1 is connected with the pipe joint body 3 through the threaded pipe 4;

a first embedding block 61 is connected on one side of the outer side wall of the threaded pipe 4, the shape of the first embedding block 61 is consistent with that of a convex part of the threaded pipe 4, a second embedding block 62 is connected on the position of the outer side wall of the threaded pipe 4 close to the first embedding block 61, the shape of the second embedding block 62 is consistent with that of a concave part of the threaded pipe 4, a movable box 63 is connected on the position of the inner side wall of the threaded pipe 4 corresponding to the first embedding block 61 and the second embedding block 62, an adjusting plate 66 is arranged in the movable box 63 corresponding to the position of the first embedding block 61, the size of the adjusting plate 66 is the same as that in the movable box 63, the two are tightly attached to a screw 64 to slide up and down, a limiting rod 67 is connected on the upper surface of the first embedding block 61 corresponding to four corner positions of the adjusting plate 66, an extrusion spring 68 is sleeved on the outer side wall of the limiting rod 67, the four limiting rods 67 enable the first embedding block 61 and the adjusting plate 66 to move relatively stably, a pressure sensor 69 is connected to the inner side wall of the movable box 63 close to the lower part of the adjusting plate 66, the pressure sensor 69 and the first embedding block 61 are mutually extruded to detect corresponding pressure data, a screw 64 is connected to the middle position of the upper surface of the adjusting plate 66, a threaded hole is formed in the upper surface of the adjusting plate 66 corresponding to the screw 64, and a knob 65 is connected to the outer side wall of the movable box 63 corresponding to the screw 64;

in the prior art, when the pipe joint body 3 is connected with the oil pipe body 1 through the threads of the threaded pipe 4, the threads at the corresponding positions of the outer side of the threaded pipe 4 and the inner side of the oil pipe body 1 rub with each other to generate abrasion in the long-term use process, and when a worker replaces an internal sealing ring and then reassembles the pipe joint body 3 and the oil pipe body 1, the connection is unstable due to the abrasion of the threads, the sealing performance at the connecting position is affected, and the leakage condition is easy to occur under the action of large pressure;

when the pipe joint body 3 and the oil pipe body 1 are connected through the threaded pipe 4, the first embedding block 61 and the second embedding block 62 on the threaded pipe 4 are respectively popped up under the action of the extrusion spring 68 corresponding to the inner part of the movable box 63, when the threaded pipe 4 is butted with the threads on the inner side of the oil pipe body 1, the first embedding block 61 and the second embedding block 62 are respectively contacted with the concave position and the convex position on the inner side of the oil pipe body 1, in the process that the threaded pipe 4 rotates inwards, the first embedding block 61 and the second embedding block 62 can be popped out at the position on the inner side of the oil pipe body 1, which is sunk due to friction, due to the action of the extrusion spring 68, in the process, the pressure sensor 69 detects pressure data between the oil pipe body 1 and the threaded pipe 4 at the moment, and transmits the detected data to an external data processing device for comparison, and when the detected data deviation is not large and the data average value is smaller than the set data deviation, the wear of the threads on the oil pipe body 1 and the threaded pipe 4 is proved to be small, and the sealing performance at the connecting position of the oil pipe body 1 and the pipe joint body 3 can not be influenced when the oil pipe is continuously used.

Example 2:

referring to fig. 1-6, a second fluted disc 72 is connected to the outer side wall of the pipe joint body 3 near the switch valve 2, a first fluted disc 71 is connected to the outer side wall of the adjusting rod 5 at a position corresponding to the second fluted disc 72, the first fluted disc 71 and the second fluted disc 72 are perpendicular to each other, a supporting cylinder 73 is connected to the upper surface of the switch valve 2 at a position corresponding to the adjusting rod 5, an inner cavity is formed in the supporting cylinder 73, a baffle 75 is connected to the outer side wall of the adjusting rod 5 at a position corresponding to the inner cavity, the baffle 75 can limit the position of the adjusting rod 5 in the supporting cylinder 73, so as to prevent the adjusting rod 5 and the supporting cylinder 73 from being separated from each other, an adjusting spring 74 is connected to the lower side wall of the adjusting rod 5 near the baffle 75, limiting grooves 76 are formed in both sides of the upper surface of the supporting cylinder 73, and a limiting plate 77 is connected to the outer side wall of the adjusting rod 5 at a position corresponding to the limiting grooves 76;

in the prior art, the oil pipe body 1 and the pipe joint body 3 are both cylindrical structures, and when workers remove and overhaul the positions, the pipe joint body 3 is difficult to remove, so that the overhaul progress of the workers is influenced;

the staff is at the in-process of overhauing oil pipe body 1 and coupling body 3 hookup location department, the accessible is to adjusting the downward pressure of pole 5, make adjusting pole 5 move down under the pressure effect and extrude the shrink to adjusting spring 74, first fluted disc 71 to adjusting the pole 5 outside moves down to with the mutual gomphosis of second fluted disc 72, and when limiting plate 77 followed the inside roll-off of spacing groove 76, the carousel of adjusting the pole 5 upper end rotates and makes first fluted disc 71 follow the pipe joint body 3 that the pivoted in-process drove connection second fluted disc 72 and rotate, make pipe joint body 3 rotate and demolish.

When the utility model is used, when the pipe joint body 3 is connected with the oil pipe body 1 through the threaded pipe 4, the first tabling block 61 and the second tabling block 62 on the threaded pipe 4 are distributed and popped up under the action of the extrusion spring 68 inside the corresponding movable box 63, when the threaded pipe 4 is butted with the thread inside the oil pipe body 1, the first tabling block 61 and the second tabling block 62 are respectively contacted with the concave position and the convex position inside the oil pipe body 1, in the inward rotating process of the threaded pipe 4, the first tabling block 61 and the second tabling block 62 can be popped up outwards at the concave position inside the oil pipe body 1 due to friction under the action of the extrusion spring 68, and in the process, the pressure sensor 69 constantly detects the pressure data between the oil pipe body 1 and the threaded pipe 4, and transmits the detected data to the external data processing equipment for comparison, when the deviation of a plurality of groups of detected data is not large and the deviation of the average data value and the set data is small, the wear of the threads on the oil pipe body 1 and the threaded pipe 4 is proved to be small, and the sealing performance of the connecting position of the oil pipe body 1 and the pipe joint body 3 can not be influenced when the oil pipe is continuously used;

when a worker overhauls the connecting position of the oil pipe body 1 and the pipe joint body 3, the worker can press the adjusting rod 5 downwards to enable the adjusting rod 5 to move downwards under the action of pressure to extrude and contract the adjusting spring 74, the first fluted disc 71 on the outer side of the adjusting rod 5 moves downwards to be mutually embedded with the second fluted disc 72, and when the limiting plate 77 slides out of the limiting groove 76, the rotating disc at the upper end of the adjusting rod 5 is rotated to enable the first fluted disc 71 to drive the pipe joint body 3 connected with the second fluted disc 72 to rotate in the process of rotating, so that the pipe joint body 3 rotates to be dismantled, the supporting cylinder 73 cannot be driven to rotate in the rotating process, the normal opening and closing of the valve are not influenced, the rotating adjusting rod 5 can rebound under the action of the adjusting spring 74, the limiting plate 77 is enabled to be re-embedded in the limiting groove 76, and the supporting cylinder 73 can be driven to rotate through the mutual extrusion between the limiting plate 77 and the supporting cylinder 73 when the adjusting rod 5 rotates, opening and closing of the on-off valve 2 are performed.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. An automobile oil pipe joint with a sealing structure comprises an oil pipe body (1), a switch valve (2), a pipe joint body (3), a threaded pipe (4) and an adjusting rod (5), the outer side wall of the oil pipe body (1) is connected with a switch valve (2), the upper end of the switch valve (2) is connected with an adjusting rod (5), one end of the oil pipe body (1) is connected with a pipe joint body (3) through a threaded pipe (4), it is characterized in that one side of the outer side wall of the threaded pipe (4) is connected with a first tabling block (61), the outer side wall of the threaded pipe (4) is connected with a second embedded block (62) at a position close to the first embedded block (61), the inner side wall of the threaded pipe (4) is connected with a movable box (63) at a position corresponding to the first embedding block (61) and the second embedding block (62), and an elastic component is arranged inside the movable box (63).

2. The auto oil pipe joint with a sealing structure according to claim 1, wherein the elastic assembly comprises an adjusting plate (66), limiting rods (67) are connected to the upper surface of the first engaging block (61) at positions corresponding to four corners of the adjusting plate (66), an extrusion spring (68) is sleeved on the outer side wall of each limiting rod (67), and a pressure sensor (69) is connected to the inner side wall of the movable box (63) close to the lower portion of the adjusting plate (66).

3. The auto oil pipe joint with the sealing structure according to claim 2, wherein a screw rod (64) is connected to the middle position of the upper surface of the adjusting plate (66), a threaded hole is formed in the upper surface of the adjusting plate (66) corresponding to the position of the screw rod (64), and a knob (65) is connected to the outer side wall of the movable box (63) corresponding to the position of the screw rod (64).

4. The auto oil pipe joint with the sealing structure according to claim 1, wherein a second fluted disc (72) is connected to the outer side wall of the pipe joint body (3) at a position close to the switch valve (2), a first fluted disc (71) is connected to the outer side wall of the adjusting rod (5) at a position corresponding to the second fluted disc (72), a supporting cylinder (73) is connected to the upper surface of the switch valve (2) at a position corresponding to the adjusting rod (5), and an adjusting assembly is arranged inside the supporting cylinder (73).

5. The auto oil pipe joint with sealing structure according to claim 4, characterized in that the adjusting assembly comprises an inner cavity, a baffle (75) is connected to the outer side wall of the adjusting rod (5) at a position corresponding to the inner cavity, and an adjusting spring (74) is connected to the outer side wall of the adjusting rod (5) near the lower part of the baffle (75).

6. The auto oil pipe joint with the sealing structure according to claim 4, wherein two sides of the upper surface of the supporting cylinder (73) are provided with limiting grooves (76), and the outer side wall of the adjusting rod (5) is connected with limiting plates (77) at positions corresponding to the limiting grooves (76).

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