CN213333057U

CN213333057U - Hydraulic oil pipe head

Info

Publication number: CN213333057U
Application number: CN202022310099.9U
Authority: CN
Inventors: 王广伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-01
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a hydraulic oil pipe head, which comprises a chuck, first standing groove has been seted up to the left surface of chuck, and the inner wall of first standing groove is seted up there is the internal thread, and the inside of first standing groove is equipped with the sealed post of T type, and the through-hole has been seted up to the inside wall of first standing groove, and the right side of chuck is equipped with hydraulic pressure oil pipe body, and the left end of hydraulic pressure oil pipe body runs through the through-hole and extends to the inside of first standing groove. The utility model discloses in, through utilizing threaded connection between threaded rod and the screw hole, it is close to or keeps away from each other to drive the threaded rod, the removal of threaded rod drives a plurality of clamp pieces and is close to each other or keeps away from, utilize the clamp piece to be close to the extrusion force that produces each other to the sealed post of cooperation T type, can realize tying up the sealed or loose of hydraulic pressure oil pipe body, effectively solved current oil pipe head and fixed unable dismantlement on the hydraulic pressure oil pipe body, lead to the hydraulic pressure oil pipe body can' T extend, influence the problem that the hydraulic pressure oil pipe body used.

Description

Hydraulic oil pipe head

Technical Field

The utility model relates to a head technical field especially relates to a hydraulic oil pipe head.

Background

The end socket is an element for sealing the end part of the container to isolate the internal and external media, also called end cover, the end socket of the cylindrical container is generally a revolving shell and can be divided into convex, conical, flat and combined shapes according to the shape of the surface of the end socket, the convex end socket is the end socket with a convex surface shape, such as hemispherical, elliptic, dished and edgeless spherical heads, etc., the existing gas cylinders adopt a combined bottom head with an inward convex surface, which not only can ensure the strength, but also can meet the requirement of safe use, and the hydraulic oil pipe head is frequently used in the process of using the hydraulic oil pipe, the end of the hydraulic oil pipe is sealed, the existing hydraulic oil pipe end enclosure is mostly fixed with the hydraulic oil pipe into a whole when the end of the hydraulic oil pipe is sealed, the oil pipe end enclosure cannot be disassembled, and further, the length of the hydraulic oil pipe cannot be correspondingly extended, which brings inconvenience to the use of the hydraulic oil pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hydraulic oil pipe end socket.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a hydraulic oil pipe end socket comprises a chuck, wherein a first placing groove is formed in the left side face of the chuck, an internal thread is formed in the inner wall of the first placing groove, a T-shaped sealing column is arranged inside the first placing groove, a through hole is formed in the inner side wall of the first placing groove, a hydraulic oil pipe body is arranged on the right side of the chuck, the left end of the hydraulic oil pipe body penetrates through the through hole and extends into the first placing groove, the right end of the T-shaped sealing column penetrates through the through hole and extends into the hydraulic oil pipe body, the outer surface of the T-shaped sealing column is in contact with the inner wall of the hydraulic oil pipe body, a second placing groove is formed in the inner wall of the through hole, a set of hoop blocks which are arranged in an annular mode is arranged inside the second placing groove, a bearing is fixedly embedded in one side face, away from the through hole, of each hoop block, and a threaded rod, the surface of chuck set up a set of screw hole with threaded rod looks adaptation, every the one end that the through-hole was kept away from to the threaded rod all runs through the screw hole and extends to the outside of chuck, every the threaded rod all with screw hole threaded connection, the inside of first standing groove is equipped with the fastening block, the surface of fastening block seted up with the external screw thread of internal thread looks adaptation, the surface of fastening block and the inner wall threaded connection of first standing groove.

As a further description of the above technical solution:

the outside of chuck is equipped with the runner of a set of annular arrangement, every group the one end that the runner is close to the chuck all keeps away from the one end fixed connection of through-hole with the threaded rod.

As a further description of the above technical solution:

the left side of the fastening block is fixedly embedded with a rotating handle, and the rotating handle is positioned in the middle of the left side of the fastening block.

As a further description of the above technical solution:

the outer fixed surface of the T-shaped sealing column is connected with a sealing gasket, and the right side face of the sealing gasket is in contact with the inner side wall of the first placing groove.

As a further description of the above technical solution:

every the inside of clamp piece all is equipped with the protection and fills up, every the protection fills up a side of keeping away from the through-hole all with the inner wall fixed connection of clamp piece.

As a further description of the above technical solution:

the right side of the T-shaped sealing column is provided with a probe, and the left end of the probe is fixedly connected with the right end of the T-shaped sealing column.

The utility model discloses following beneficial effect has: through the inside that can be convenient with the sealed post of T type insert hydraulic pressure oil pipe body of the sealed post of T type that sets up and probe, utilize the sealed post of T type to realize the sealed to the hydraulic pressure oil pipe body, threaded rod through setting up, threaded connection between threaded rod and the screw hole can be utilized, it is close to or keep away from each other to drive the threaded rod, the removal of threaded rod drives a plurality of clamp pieces and is close to or keep away from each other, utilize the clamp piece to be close to the extrusion force that produces each other, and the sealed post of cooperation T type, can realize the sealed or loose of hydraulic pressure oil pipe body and tie up, it fixes unable dismantlement on the hydraulic pressure oil pipe body effectively to have solved current oil pipe head, lead to the unable extension of hydraulic pressure oil pipe body, influence the problem.

Drawings

Fig. 1 is a cross-sectional view of a front view of a hydraulic oil pipe head chuck provided by the present invention;

fig. 2 is a cross-sectional view of a side view of a hydraulic oil pipe head chuck provided by the present invention;

fig. 3 is a side view of a hydraulic oil pipe head fastening block provided by the present invention;

fig. 4 is the utility model provides a structure enlarged schematic diagram in hydraulic oil pipe head fig. 1.

Illustration of the drawings:

1. a chuck; 2. an internal thread; 3. a rotating wheel; 4. a probe; 5. a hydraulic oil pipe body; 6. a second placing groove; 7. a bearing; 8. a clamp block; 9. a first placing groove; 10. an external thread; 11. a gasket; 12. turning a handle; 13. a T-shaped sealing column; 14. a fastening block; 15. a through hole; 16. a threaded hole; 17. a threaded rod; 18. a protective pad.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a hydraulic oil pipe end socket comprises a chuck 1, wherein a first placing groove 9 is formed in the left side face of the chuck 1, internal threads 2 are formed in the inner wall of the first placing groove 9, a T-shaped sealing column 13 is arranged inside the first placing groove 9, a through hole 15 is formed in the inner side wall of the first placing groove 9, a hydraulic oil pipe body 5 is arranged on the right side of the chuck 1, the left end of the hydraulic oil pipe body 5 penetrates through the through hole 15 and extends into the first placing groove 9, the right end of the T-shaped sealing column 13 penetrates through the through hole 15 and extends into the hydraulic oil pipe body 5, the outer surface of the T-shaped sealing column 13 is in contact with the inner wall of the hydraulic oil pipe body 5, a second placing groove 6 is formed in the inner wall of the through hole 15, a group of hoop blocks 8 which are arranged in an annular shape are arranged inside the second placing groove 6, a bearing 7 is fixedly embedded in one side face, far away from the through hole 15, the surface of chuck 1 sets up a set of screw hole 16 with threaded rod 17 looks adaptation, the one end that through-hole 15 was kept away from to every threaded rod 17 all runs through screw hole 16 and extends to the outside of chuck 1, every threaded rod 17 all with screw hole 16 threaded connection, the inside of first standing groove 9 is equipped with fastening block 14, the external screw thread 10 with internal thread 2 looks adaptation is seted up to the surface of fastening block 14, the surface of fastening block 14 and the inner wall threaded connection of first standing groove 9.

The outside of chuck 1 is equipped with the runner 3 that a set of annular was arranged, and the one end that every group runner 3 was close to chuck 1 all keeps away from the one end fixed connection of through-hole 15 with threaded rod 17, can make the easier rotation threaded rod 17 of staff to with clamp piece 8 to the fastening with hydraulic pressure oil pipe body 5.

The left side of the fastening block 14 is fixedly embedded with a rotating handle 12, the rotating handle 12 is positioned in the middle of the left side of the fastening block 14, so that the fastening block 14 can be rotated more conveniently by workers, and the fastening block 14 can fasten the T-shaped sealing column 13 conveniently.

The outer fixed surface of the T-shaped sealing column 13 is connected with a sealing gasket 11, the right side surface of the sealing gasket 11 is in contact with the inner side wall of the first placing groove 9, the sealing performance of the hydraulic oil pipe body 5 can be effectively improved, and the oil leakage phenomenon of the hydraulic oil pipe body 5 is avoided.

Every clamp piece 8's inside all is equipped with protection pad 18, and every protection pad 18 keeps away from a side of through-hole 15 all with the inner wall fixed connection of clamp piece 8, can protect hydraulic pressure oil pipe body 5, avoids hydraulic pressure oil pipe body 5 to be damaged when the centre gripping.

The right side of the T-shaped sealing column 13 is provided with the probe 4, the left end of the probe 4 is fixedly connected with the right end of the T-shaped sealing column 13, so that the T-shaped sealing column 13 can be more conveniently inserted into the hydraulic oil pipe body 5, and the hydraulic oil pipe body 5 is convenient to seal.

The working principle is as follows: when using, at first place the inside at through-hole 15 with the one end of hydraulic pressure oil pipe body 5, then pass through-hole 15 with the sealed post 13 of T type and fill in the inside of hydraulic pressure oil pipe body 5, after placing, the staff rotates runner 3 and drives threaded rod 17 and rotate, utilize threaded connection between threaded rod 17 and the screw hole 16, make three threaded rod 17 be close to each other, and then drive three clamp piece 8 and go on being close to each other, produce the extrusion force, through the cooperation with the sealed post 13 of T type, the realization is to the fastening of hydraulic pressure oil pipe body 5 and sealed, rotate simultaneously and change 12, it rotates to drive the holding block 14, through the threaded connection with first standing groove 9, the realization is to the sealed post 13 secondary extrusion of T type, make the sealed effect of the sealed post 13 of T type better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a hydraulic oil pipe head, includes chuck (1), its characterized in that: the left side surface of the chuck (1) is provided with a first placing groove (9), the inner wall of the first placing groove (9) is provided with an internal thread (2), a T-shaped sealing column (13) is arranged inside the first placing groove (9), the inner side wall of the first placing groove (9) is provided with a through hole (15), the right side of the chuck (1) is provided with a hydraulic oil pipe body (5), the left end of the hydraulic oil pipe body (5) penetrates through the through hole (15) and extends into the first placing groove (9), the right end of the T-shaped sealing column (13) penetrates through the through hole (15) and extends into the hydraulic oil pipe body (5), the outer surface of the T-shaped sealing column (13) is in contact with the inner wall of the hydraulic oil pipe body (5), the inner wall of the through hole (15) is provided with a second placing groove (6), and a set of hoop blocks (8) which are arranged in an annular shape is arranged inside the second placing groove (6), every a side that through-hole (15) were kept away from in clamp piece (8) is all fixed to be inlayed and is had bearing (7), every the equal fixedly connected with threaded rod (17) of inner circle of bearing (7), screw hole (16) of a set of and threaded rod (17) looks adaptation are seted up to the surface of chuck (1), every the one end that through-hole (15) were kept away from in threaded rod (17) all runs through screw hole (16) and extends to the outside of chuck (1), every threaded rod (17) all with screw hole (16) threaded connection, the inside of first standing groove (9) is equipped with fastening block (14), external screw thread (10) with internal thread (2) looks adaptation are seted up to the surface of fastening block (14), the inner wall threaded connection of the surface of fastening block (14) and first standing groove (9).

2. The hydraulic oil pipe head according to claim 1, characterized in that: the outside of chuck (1) is equipped with runner (3) that a set of annular was arranged, every group runner (3) are close to the one end of chuck (1) and all keep away from the one end fixed connection of through-hole (15) with threaded rod (17).

3. The hydraulic oil pipe head according to claim 1, characterized in that: the left side surface of the fastening block (14) is fixedly embedded with a rotating handle (12), and the rotating handle (12) is positioned in the middle of the left side surface of the fastening block (14).

4. The hydraulic oil pipe head according to claim 1, characterized in that: the outer surface of the T-shaped sealing column (13) is fixedly connected with a sealing gasket (11), and the right side face of the sealing gasket (11) is in contact with the inner side wall of the first placing groove (9).

5. The hydraulic oil pipe head according to claim 1, characterized in that: each inside of clamp block (8) all is equipped with protection pad (18), every one side that through-hole (15) were kept away from in protection pad (18) all with the inner wall fixed connection of clamp block (8).

6. The hydraulic oil pipe head according to claim 1, characterized in that: the right side of the T-shaped sealing column (13) is provided with a probe (4), and the left end of the probe (4) is fixedly connected with the right end of the T-shaped sealing column (13).