CN216158531U - Interface structure for assembling antirust hydraulic part - Google Patents

Abstract

The utility model discloses an interface structure for assembling an antirust hydraulic part, which relates to the technical field of interface structures and comprises a sleeve pipe and an embedded column, wherein the outer part of the sleeve pipe is provided with uniformly distributed closed grooves, the inner side of the sleeve pipe is provided with uniformly distributed limiting grooves, and fastening screws are sleeved on the inner threads of the closed grooves. This interface structure is used in assembly of rust-resistant hydraulic part, cooperation through bell and spigot joint pipe and closed groove and guide rail and guard plate is used, make this interface structure is used in assembly of rust-resistant hydraulic part set up the guide rail that is located the closed groove both sides in the outside of bell and spigot joint pipe, and the guard plate has been suit at the inboard activity of guide rail, fastening screw is when connecting fixedly to bell and spigot joint pipe and embedding post, fastening screw's nut can imbed the inside of closed groove, insert the inboard of guide rail with the guard plate this moment, just can seal the closed groove, thereby isolated fastening screw and outside air's contact, carry out effectual protection to fastening screw.

Description

Interface structure for assembling antirust hydraulic part

Technical Field

The utility model relates to the technical field of interface structures, in particular to an interface structure for assembling an antirust hydraulic part.

Background

Hydraulic is a term used in the mechanical and electromechanical industries. The hydraulic pressure can be in a power transmission mode and becomes hydraulic transmission. The hydraulic pressure can also be used as a control mode, which is called hydraulic control, hydraulic transmission uses liquid as a working medium and utilizes the pressure energy of the liquid to transmit power, hydraulic parts are all elements used for a hydraulic system, such as a hydraulic pump, a hydraulic motor, a hydraulic cylinder, a hydraulic valve, a supercharger and the like, and when the hydraulic parts are assembled, most of the hydraulic parts are mutually sleeved and then are reinforced through screws.

But common interface structure still has certain not enough when carrying out the equipment between the hydraulic pressure spare, because common interface structure mainly cup joints the back each other through between the hydraulic pressure spare, and the rethread bolt fastens, consequently the nut of screw exposes the outside of hydraulic pressure spare again usually, and the screw is made by the metal usually, after long-term the use easily with the moisture contact in the air and take place the corrosion, for this reason, we have designed an antirust hydraulic pressure spare assembly with interface structure and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an interface structure for assembling an antirust hydraulic part, and solves the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an interface structure for assembly of rust-resistant hydraulic part, includes sleeve pipe and embedding post, evenly distributed's closed groove is seted up to the outside of sleeve pipe, and the inboard of sleeve pipe sets up evenly distributed's spacing groove, fastening screw has been cup jointed to the internal thread of closed groove, the outside fixed mounting of embedding post has evenly distributed's spacing, match each other between spacing and the spacing groove, and the outside of spacing seted up with fastening screw assorted screw.

Furthermore, the closed groove is matched with a screw cap at the top end of the fastening screw.

Furthermore, the outer portion of the sleeve pipe is fixedly provided with guide rails located on two sides of the closed groove, and a protection plate is movably sleeved inside the guide rails.

Further, the guide rail and the protection plate are made of hard plastics, the inner surface of the protection plate is in contact with the outer surface of the sleeve pipe, and the poking sheet is fixedly mounted on the outer portion of the protection plate.

Furthermore, the threaded port is formed in the inner side of the sleeve pipe, and the sleeve pipe, the embedded column and the limiting strip are made of metal.

Further, the fixed cover of inboard of spacing groove is equipped with sealed the pad, the inboard movable sleeve of bell and spigot joint pipe is equipped with the protection packing ring, sealed pad and protection packing ring all adopt hard rubber to make.

The utility model provides an interface structure for assembling an antirust hydraulic part, which has the following beneficial effects:

1. this interface structure is used in assembly of rust-resistant hydraulic part, cooperation through bell and spigot joint pipe and closed groove and guide rail and guard plate is used, make this interface structure is used in assembly of rust-resistant hydraulic part set up the guide rail that is located the closed groove both sides in the outside of bell and spigot joint pipe, and the guard plate has been suit at the inboard activity of guide rail, fastening screw is when connecting fixedly to bell and spigot joint pipe and embedding post, fastening screw's nut can imbed the inside of closed groove, insert the inboard of guide rail with the guard plate this moment, just can seal the closed groove, thereby isolated fastening screw and outside air's contact, carry out effectual protection to fastening screw.

2. This interface structure is used in assembly of rust-resistant hydraulic part, cooperation through spacing and spacing groove and fastening screw and screw is used, make this interface structure is used in assembly of rust-resistant hydraulic part when with the sleeve pipe with the embedding post connection, the staff can align the outside spacing of embedding post with the inboard spacing groove of sleeve pipe, insert the inside of sleeve pipe with the embedding post again, the embedding post cup joints after stable with the sleeve pipe, rethread fastening screw and screw will embed the post and cup joint union coupling fixed, thereby guaranteed this interface structure is used in assembly of rust-resistant hydraulic part and reconnected the stability between the back construction.

Drawings

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

FIG. 2 is a schematic structural view of the sleeved pipe and embedded column of the present invention;

FIG. 3 is a schematic view of the inside of the socket pipe according to the present invention;

FIG. 4 is a schematic view of the structure of the exterior of the embedded column of the present invention;

fig. 5 is a schematic structural view of a shielding plate and a sealing groove according to the present invention.

In the figure: 1. sleeving a pipe; 2. a threaded opening; 3. a protective gasket; 4. a guide rail; 5. a protection plate; 6. a screw hole; 7. an embedded column; 8. a limiting strip; 9. a limiting groove; 10. fastening screws; 11. a gasket; 12. and (4) a closed groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: an interface structure for assembling an antirust hydraulic part comprises a sleeve pipe 1 and an embedding column 7, wherein the outer part of the sleeve pipe 1 is provided with uniformly distributed closed grooves 12, the inner side of the sleeve pipe 1 is provided with uniformly distributed limiting grooves 9, the inner threads of the closed grooves 12 are sleeved with fastening screws 10, the outer part of the embedding column 7 is fixedly provided with uniformly distributed limiting strips 8, the inner side of the sleeve pipe 1 is provided with threaded ports 2, the sleeve pipe 1, the embedding column 7 and the limiting strips 8 are all made of metal, the threaded ports 2 formed in the inner side of the sleeve pipe 1 can facilitate the connection and fixation between the sleeve pipe 1 and other components, the sleeve pipe 1, the embedding column 7 and the limiting strips 8 are main component structures of the hydraulic part and need to have higher strength, and therefore are made of metal, the limiting strips 8 are matched with the limiting grooves 9, and the outer part of the limiting strips 8 is provided with screw holes 6 matched with the fastening screws 10, when the sleeve pipe 1 and the embedded column 7 are connected, a worker can take out the embedded column 7, align the limiting strip 8 outside the embedded column 7 with the limiting groove 9 on the inner side of the sleeve pipe 1, insert the embedded column 7 into the sleeve pipe 1 until the tail end of the limiting strip 8 contacts with the sealing gasket 11, at the moment, the embedded column 7 is stably sleeved with the sleeve pipe 1, then rotate the fastening screw 10 to enable the tail end of the fastening screw 10 to be embedded into the screw hole 6, connect and fix the embedded column 7 with the sleeve pipe 1, the closed groove 12 is matched with the nut at the top end of the fastening screw 10, the embedded column 7 is connected and fixed with the sleeve pipe 1 through the fastening screw 10, when the sleeve pipe 1 and the embedded column 7 are fixed, the nut at the top of the fastening screw 10 needs to be embedded into the closed groove 12, so as to be convenient for protecting the fastening screw 10 subsequently, therefore, the closed groove 12 needs to be matched with the nut at the top end of the fastening screw 10, the inboard fixed cover of spacing groove 9 is equipped with sealed the pad 11, the inboard movable sleeve of pipe joint 1 is equipped with protective washer 3, sealed pad 11 all adopts the carbide rubber to make with protective washer 3, sealed pad 11 all plays the effect of protection with protective washer 3, consequently sealed pad 11 all adopts the carbide rubber to make with protective washer 3, sealed pad 11 can be in the in-process of pipe joint 1 and the equipment of embedding post 7 and spacing 8 mutual contact, protective washer 3 then can be in the in-process of pipe joint 1 and other subassembly equipment by the centre gripping in the junction, thereby the hookup location between each hydraulic pressure spare is protected.

Referring to fig. 1 and 5, the guide rails 4 positioned at both sides of the closed groove 12 are fixedly installed at the outside of the sleeve pipe 1, the guide rails 4 are movably sleeved with the protection plates 5, after the sleeve pipe 1 is stably connected and fixed with the embedded column 7, a worker can take out the protection plates 5 and insert the protection plates 5 into the inner sides of the guide rails 4 to separate the closed groove 12 and protect the fastening screws 10, the guide rails 4 and the protection plates 5 are both made of hard plastics, the inner surface of the protection plate 5 is in contact with the outer surface of the sleeve pipe 1, and the outside of the protection plate 5 is fixedly provided with the plectrum, because the inner surface of the protection plate 5 is in contact with the outer surface of the sleeve pipe 1, when the protection plate 5 is completely inserted into the inner sides of the guide rails 4, the closed groove 12 is completely sealed by the protection plate 5, thereby preventing the fastening screws 10 from being in contact with the outside air and preventing the fastening screws 10 from being fastened, the guide rails 4 and the protection plates 5 are made of hard rusted plastics, can alleviate the weight of self when practicing thrift manufacturing cost, reduce the burden to hydraulic pressure spare work, the staff of being convenient for of the outside plectrum of guard plate 5 removes guard plate 5.

In conclusion, the interface structure for the assembly of the antirust hydraulic part is used, the embedded column 7 is taken out, the limiting strip 8 outside the embedded column 7 is aligned with the limiting groove 9 on the inner side of the sleeve pipe 1, the embedded column 7 is inserted into the sleeve pipe 1 until the tail end of the limiting strip 8 is contacted with the sealing gasket 11, the embedded column 7 is stably sleeved with the sleeve pipe 1 at the moment, the fastening screw 10 is rotated to enable the tail end of the fastening screw 10 to be embedded into the screw hole 6, the embedded column 7 is fixedly connected with the sleeve pipe 1, the nut at the top of the fastening screw 10 is embedded into the sealing groove 12 at the moment, the protection plate 5 is taken out, the protection plate 5 is inserted into the inner side of the guide rail 4, the sealing groove 12 is sealed, the fastening screw 10 is isolated from being contacted with the outside air, and the using process of the interface structure for the assembly of the antirust hydraulic part is completed.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an interface structure for assembly of rust-resistant hydraulic part, includes that bell and spigot joint pipe (1) and embedding post (7), its characterized in that: evenly distributed's closed groove (12) are seted up to the outside of bell and spigot joint pipe (1), and evenly distributed's spacing groove (9) are seted up to the inboard of bell and spigot joint pipe (1), fastening screw (10) have been cup jointed to the internal thread of closed groove (12), the outside fixed mounting of embedding post (7) has evenly distributed's spacing (8), match each other between spacing (8) and spacing groove (9), and the outside of spacing (8) seted up with fastening screw (10) assorted screw (6).

2. The interface structure for antirust hydraulic part assembly according to claim 1, characterized in that: the closed groove (12) is matched with a screw cap at the top end of the fastening screw (10).

3. The interface structure for antirust hydraulic part assembly according to claim 1, characterized in that: the outer fixed mounting of bell and spigot pipe (1) has guide rail (4) that are located closed groove (12) both sides, the inside movable sleeve of guide rail (4) is equipped with guard plate (5).

4. The interface structure for antirust hydraulic part assembly according to claim 3, characterized in that: the guide rail (4) and the protection plate (5) are both made of hard plastics, the inner surface of the protection plate (5) is in contact with the outer surface of the sleeve pipe (1), and the outside of the protection plate (5) is fixedly provided with a shifting piece.

5. The interface structure for antirust hydraulic part assembly according to claim 1, characterized in that: threaded opening (2) are opened to the inboard of bell and spigot pipe (1), and bell and spigot pipe (1) and embedding post (7) and spacing (8) all adopt the metal to make.

6. The interface structure for antirust hydraulic part assembly according to claim 1, characterized in that: the inner side of the limiting groove (9) is fixedly sleeved with a sealing gasket (11), the inner side of the sleeve pipe (1) is movably sleeved with a protective gasket (3), and the sealing gasket (11) and the protective gasket (3) are both made of hard rubber.

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