CN218845402U

CN218845402U - Joint for hydraulic valve

Info

Publication number: CN218845402U
Application number: CN202223310299.XU
Authority: CN
Inventors: 苏志强
Original assignee: Zhoushan Wuyue Ship Technology Co ltd
Current assignee: Zhoushan Wuyue Ship Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-11
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a joint for hydraulic valve, including the circular cover body, the hexagonal cover body and interior body, interior body outside both ends are overlapped respectively and are equipped with the hexagonal cover body and the circular cover body, circular cover body periphery is close to the edge and is provided with locking screw through the thread groove, circular cover internal wall is close to the edge and installs annular dog through annular mounting groove, be provided with the rubber circle between annular dog outer wall and the circular cover internal wall, annular dog outer wall with locking screw corresponds the position and runs through and has seted up and link up the groove, rubber circle inboard is provided with rubber lug, rubber lug link up and link up the groove, the locking screw bottom is located the rubber circle outside. This is novel when connecting the hose, possesses the initiative locking structure to the hose, and sealed effect is more reliable, is fit for extensively using widely.

Description

Joint for hydraulic valve

Technical Field

The utility model relates to the technical field of valves, in particular to hydraulic valve is with connecting.

Background

In the hydraulic valve, in order to facilitate the pipeline connection between different hydraulic components, the pipeline needs to be connected through a joint, and a common hydraulic joint can be used for connecting a hard pipe and a hose.

Patent number CN217301081U discloses a hydraulic joint that hydraulic valve used relates to hydraulic joint technical field. The sealing device comprises a hollow screw, a first limiting ring, a first joint, a second limiting ring, a second joint, a first sealing cap, a second sealing cap and a sealing head, wherein the first limiting ring is installed on the hollow screw in a threaded manner, the first joint is installed on the hollow screw in a threaded manner and is attached to the first limiting ring, and the second limiting ring is installed on the hollow screw in a threaded manner and is attached to the first joint. This hydraulic pressure that hydrovalve door was used connects, simple structure, it is convenient to assemble, only needs just can accomplish effective connection to hose male tube coupling during needs and tube coupling, through improving hydrovalve joint design for it possesses expansibility, forms the polylinker, like this alright connect the transport with the multi-line, has improved the convenience that the user used the joint body greatly, can increase and decrease the delivery outlet simultaneously as required, and application scope is extensive.

The prior hydraulic joint has the following defects: 1. when connecting the hose, in the past through fill in sealed cloth in order to realize sealed effect between pipeline and joint, the operation does not have initiative locking structure like this, and sealed effect is reliable inadequately. To this end, we propose a joint for hydraulic valves.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a hydraulic valve is with connecting can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a joint for hydraulic valve, includes the circular cover body, the hexagonal cover body and interior body, interior body outside both ends are overlapped respectively and are equipped with the hexagonal cover body and the circular cover body, the circular cover body periphery is close to the edge and is provided with locking screw through the thread groove, circular cover internal wall is close to the edge and installs annular dog through annular mounting groove, be provided with the rubber circle between annular dog outer wall and the circular cover internal wall, annular dog outer wall with locking screw corresponds the position and runs through and has seted up through the groove, rubber circle inboard is provided with rubber lug, rubber lug link up through the groove, the locking screw bottom is located the rubber circle outside.

Furthermore, the anti-slip clamping groove is formed in the periphery of the inner pipe body and close to the round sleeve body, and the anti-slip performance of the hose placed between the inner pipe body and the round sleeve body can be effectively improved through the anti-slip clamping groove.

Furthermore, the inner wall of the hexagonal sleeve body is provided with internal threads.

Furthermore, the inner wall of the circular sleeve body is provided with an anti-slip convex edge, so that the anti-slip effect of the hose arranged between the inner pipe body and the inner wall of the circular sleeve body can be further improved through the anti-slip convex edge.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to a hydraulic valve is with connecting, the cloth of the sealed usefulness of outside hose periphery parcel is put into between the circular cover body and the antiskid draw-in groove, through anti-skidding bead and antiskid draw-in groove, can effectively promote the anti-skidding effect of hose, and locking screw is screwed up to personnel, conveniently drives rubber bump and passes and link up the groove and remove to further initiative locking is carried out to the hose, because this connects possesses initiative locking structure, the effect when sealed promotes greatly.

Drawings

Fig. 1 is the overall structure schematic diagram of the joint for hydraulic valve of the present invention.

Fig. 2 is a schematic view of a cross-sectional structure of a joint for a hydraulic valve of the present invention.

Fig. 3 is the structure schematic diagram of the rubber ring and the rubber bump of the joint for the hydraulic valve of the present invention.

In the figure: 1. a circular sleeve body; 2. a hexagonal sleeve body; 3. an inner tube body; 4. a rubber ring; 5. locking the screw; 6. a through groove; 7. a rubber bump; 8. anti-slip ribs; 9. an internal thread; 10. an annular stop block; 11. antiskid draw-in groove.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-3, a joint for a hydraulic valve comprises a circular sleeve body 1, a hexagonal sleeve body 2 and an inner tube body 3, wherein the hexagonal sleeve body 2 and the circular sleeve body 1 are respectively sleeved at two ends of the outer side of the inner tube body 3, a locking screw 5 is arranged at the periphery of the circular sleeve body 1 close to the edge through a thread groove, an annular stop block 10 is arranged at the inner wall of the circular sleeve body 1 close to the edge through an annular mounting groove, a rubber ring 4 is arranged between the outer wall of the annular stop block 10 and the inner wall of the circular sleeve body 1, a through groove 6 is formed in the outer wall of the annular stop block 10 and the corresponding position of the locking screw 5 in a penetrating manner, a rubber bump 7 is arranged on the inner side of the rubber ring 4, the rubber bump 7 penetrates through the through groove 6, and the bottom end of the locking screw 5 is positioned at the outer side of the rubber ring 4.

Wherein, the periphery of the inner tube body 3 is provided with an anti-skid clamping groove 11 near the round sleeve body 1.

In the embodiment, as shown in fig. 1, the anti-slip performance of the hose placed between the inner tube 3 and the circular sleeve 1 can be effectively improved by the anti-slip groove 11.

Wherein, the inner wall of the hexagonal sleeve body 2 is provided with an internal thread 9.

In this embodiment, as shown in fig. 2, the pipe can be connected with an external hard pipe with external threads through the internal threads 9.

Wherein, the inner wall of the round sleeve body 1 is provided with an anti-skid convex edge 8.

In this embodiment, as shown in fig. 1 and fig. 2, the anti-slip effect of the hose placed between the inner tube 3 and the inner wall of the circular sleeve 1 can be further improved by the anti-slip ribs 8.

It should be noted that, the utility model relates to a hydraulic pressure is joint for valve, in operation, can be connected with the hard tube of outside outband screw thread through internal thread 9, the sealed cloth of usefulness of outside hose periphery parcel, put into between the circular cover body 1 and the antiskid draw-in groove 11, thereby at the hard tube, constitute hydraulic flow channel between interior body 3 and the hose, through anti-skidding bead 8 and antiskid draw-in groove 11, can effectively promote the anti-skidding effect of hose, locking screw 5 is screwed up to personnel, conveniently drive rubber bump 7 and pass through groove 6 and remove, thereby further initiative locking is carried out to the hose, because this joint possesses initiative locking structure, effect when sealed promotes greatly.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a joint for hydraulic valve, includes circular cover body (1), the hexagonal cover body (2) and interior body (3), its characterized in that: interior body (3) outside both ends are overlapped respectively and are equipped with the hexagonal cover body (2) and the circular cover body (1), the circular cover body (1) periphery is close to the edge and is provided with locking screw (5) through the thread groove, circular cover body (1) inner wall is close to the edge and installs annular dog (10) through the annular mounting groove, be provided with rubber circle (4) between annular dog (10) outer wall and the circular cover body (1) inner wall, annular dog (10) outer wall with locking screw (5) correspond the position and run through and have seted up through groove (6), rubber circle (4) inboard is provided with rubber lug (7), rubber lug (7) link up through groove (6), locking screw (5) bottom is located the rubber circle (4) outside.

2. The joint for a hydraulic valve according to claim 1, wherein: an anti-skid clamping groove (11) is arranged on the periphery of the inner tube body (3) close to the round sleeve body (1).

3. The joint for a hydraulic valve according to claim 1, wherein: the inner wall of the hexagonal sleeve body (2) is provided with an internal thread (9).

4. The joint for a hydraulic valve according to claim 1, wherein: the inner wall of the round sleeve body (1) is provided with an anti-skidding convex edge (8).