CN212803852U - Hydraulic oil circuit block butt joint structure - Google Patents

Abstract

The utility model belongs to the technical field of hydraulic oil circuit block, in particular to a butt joint structure of a hydraulic oil circuit block, which comprises an oil circuit block body, a magnetic suction snap ring and a connecting sleeve; the oil way block body is provided with a plurality of corresponding oil outlets, the inner sides of the oil outlets are communicated with an oil outlet path, the connecting sleeve is sleeved outside the guide pipe, the outer side of the connecting sleeve is provided with an expansion ring corresponding to the wavy long groove, the tail end of the expansion ring is connected with a magnetic butt joint ring, the guide pipe is held by a hand, a forefinger and a middle finger are respectively inserted into the ring clamping grooves, the rear end of the guide pipe is held by the remaining three fingers to find the oil outlets with corresponding calibers, the expansion ring at the front end is plugged into the wavy long groove until the expansion ring is completely plugged in, the expansion ring is clamped inside the wavy long groove at the moment, the side surface ends of the magnetic butt joint ring are in.

Description

Hydraulic oil circuit block butt joint structure

Technical Field

The utility model relates to a hydraulic circuit piece technical field specifically is a hydraulic circuit piece butt joint structure.

Background

The oil passage block is an assembly in which dispersed hydraulic oil passages are integrated. The oil circuit block is simply a block for controlling the operation of hydraulic oil. Typically made of metal. For each hydraulic system, an oil circuit block is required to be designed separately according to a hydraulic schematic diagram. Its advantages are simple installation, repair and replacement of hydraulic system and later maintenance.

The existing hydraulic circuit block generally connects the valve and the oil port through a mounting plate and corresponding piping. However, when the existing valve and the oil port are connected, the valve and the oil path block cannot be butted due to the fact that threads inside the oil port are smooth, and therefore the oil path block cannot be used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic circuit piece butt-joint structural to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic oil circuit block butt joint structure comprises an oil circuit block body, a magnetic clamping ring and a connecting sleeve; the oil way block body is provided with a plurality of corresponding oil outlets, the inner sides of the oil outlets are communicated with an oil outlet path, the outer sides of the oil outlets are provided with embedded annular grooves, and magnetic suction snap rings are arranged in the embedded annular grooves; the tail end of the oil outlet path is provided with a wavy long groove, and the tail end of the wavy long groove extends to an oil outlet; the connecting sleeve is sleeved outside the guide pipe, an expansion ring corresponding to the wavy long groove is arranged outside the connecting sleeve, the tail end of the expansion ring is connected with a magnetic butt joint ring, and the magnetic butt joint ring is fixed outside the connecting sleeve; the expansion ring is arranged in the wavy long groove, and the side end of the magnetic butt joint ring is in butt joint with the magnetic suction snap ring; the magnetic butt joint ring is characterized in that corresponding fixed side connecting blocks are arranged on two sides of the outer side of the magnetic butt joint ring, and ring clamping grooves are formed in the fixed side connecting blocks.

Preferably, the magnetic clamping ring is provided with a clamping annular groove, the outer side of the magnetic butt joint ring is provided with a corresponding clamping bulge, and the clamping bulge is in butt joint with the clamping annular groove.

Preferably, the outer side of the expansion ring is of a wavy concave-convex structure, and the expansion ring is made of a flexible material.

Preferably, the outer side of the connecting sleeve is aligned with the inner diameter of the oil outlet path, the connecting sleeve is integrally formed with the guide pipe, and the tail end of the guide pipe is butted with the tail end of the oil outlet path.

Preferably, the oil path block body is provided with oil outlets with different calibers, and the different oil outlets correspond to the connecting sleeves and the guide pipes with different apertures.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being simple in structure, convenient operation is swift, be provided with the oil-out that a plurality of corresponds on the oil circuit piece body, the inboard intercommunication oil outlet route of oil-out, the adapter sleeve cover is established in the pipe outside, the adapter sleeve outside is provided with the inflation ring circle corresponding to the wave elongated slot, inflation ring end-to-end connection has the magnetism to connect the ring, hold the pipe with the hand, insert the ring draw-in groove respectively with forefinger and middle finger in, remaining three finger holds the pipe rear end, find the oil-out that the bore corresponds, fill in the inflation ring circle of front end in the wave elongated slot, until whole fill in, inflation ring joint is inside the wave elongated slot this moment, magnetism connects ring side end and magnetism to inhale the snap ring butt joint, it is supplementary fixed.

Drawings

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

fig. 2 is a schematic view of the magnetic docking ring structure of the present invention.

In the figure: 1. an oil circuit block body; 2. an oil outlet; 3. an oil outlet path; 4. magnetically attracting the snap ring; 5. a wavy long groove; 6. connecting a sleeve; 7. a conduit; 8. an expansion loop; 9. a magnetic docking ring; 10. fixing a side connection block; 11. a ring clamping groove.

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 "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a hydraulic oil circuit block butt joint structure comprises an oil circuit block body 1, a magnetic clamping ring 4 and a connecting sleeve 6; a plurality of corresponding oil outlets 2 are formed in the oil path block body 1, the inner sides of the oil outlets 2 are communicated with an oil outlet path 3, embedded annular grooves are formed in the outer sides of the oil outlets 2, and magnetic clamping rings 4 are arranged in the embedded annular grooves; the tail end of the oil outlet path 3 is provided with a wavy long groove 5, and the tail end of the wavy long groove 5 extends to the oil outlet 2; the connecting sleeve 6 is sleeved outside the guide pipe 7, an expansion ring 8 corresponding to the wavy long groove 5 is arranged outside the connecting sleeve 6, the tail end of the expansion ring 8 is connected with a magnetic butt-joint ring 9, and the magnetic butt-joint ring 9 is fixed outside the connecting sleeve 6; the expansion ring 8 is arranged in the wavy long groove 5, and the side surface end of the magnetic butt joint ring 9 is in butt joint with the magnetic suction snap ring 4; two sides of the outer side of the magnetic butt joint ring 9 are provided with corresponding fixed side connecting blocks 10, and the fixed side connecting blocks 10 are provided with ring clamping grooves 11.

Furthermore, a clamping annular groove is formed in the magnetic clamping ring 4, a corresponding clamping protrusion is arranged on the outer side of the magnetic butt joint ring 9, and the clamping protrusion is in butt joint with the clamping annular groove.

Furthermore, the outer side of the expansion ring 8 is of a wavy concave-convex structure, and the expansion ring 8 is made of flexible materials.

Further, the outer side of the connecting sleeve 6 is aligned with the inner diameter of the oil outlet path 3, the connecting sleeve 6 is integrally formed with the guide pipe 7, and the end of the guide pipe 7 is butted with the end of the oil outlet path 3.

Further, oil outlets 2 with different apertures are arranged on the oil path block body 1, and the different oil outlets 2 correspond to connecting sleeves 6 and conduits 7 with different apertures.

The working principle is as follows: a plurality of corresponding oil outlets 2 are arranged on the oil path block body 1, the inner sides of the oil outlets 2 are communicated with an oil outlet path 3, an embedded annular groove is arranged on the outer side of each oil outlet 2, and a magnetic clamping ring 4 is arranged in the embedded annular groove; the tail end of the oil outlet path 3 is provided with a wavy long groove 5, and the tail end of the wavy long groove 5 extends to the oil outlet 2; the connecting sleeve 6 is sleeved outside the guide pipe 7, an expansion ring 8 corresponding to the wavy long groove 5 is arranged outside the connecting sleeve 6, the tail end of the expansion ring 8 is connected with a magnetic butt-joint ring 9, and the magnetic butt-joint ring 9 is fixed outside the connecting sleeve 6; the magnetic docking ring is characterized in that corresponding fixed side connecting blocks 10 are arranged on two sides of the outer side of the magnetic docking ring 9, a ring clamping groove 11 is formed in each fixed side connecting block 10, the guide pipe is held by a hand, the forefinger and the middle finger are inserted into the ring clamping grooves respectively, the rear end of the guide pipe is held by the remaining three fingers, an oil outlet corresponding to the caliber is found, an expansion ring at the front end is plugged into the wavy long groove until all the expansion rings are plugged in, at the moment, the expansion ring 8 is clamped inside the wavy long groove 5, the side end of the magnetic docking ring 9 is docked with the magnetic clamping ring 4 in an auxiliary mode, the ring clamping groove.

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 (5)

1. The utility model provides a hydraulic circuit piece butt joint structure which characterized in that: comprises an oil path block body (1), a magnetic clamping ring (4) and a connecting sleeve (6); a plurality of corresponding oil outlets (2) are formed in the oil path block body (1), the inner sides of the oil outlets (2) are communicated with an oil outlet path (3), an embedded annular groove is formed in the outer side of each oil outlet (2), and a magnetic clamping ring (4) is arranged in the embedded annular groove; the tail end of the oil outlet path (3) is provided with a wavy long groove (5), and the tail end of the wavy long groove (5) extends to the oil outlet (2); the connecting sleeve (6) is sleeved on the outer side of the guide pipe (7), an expansion ring (8) corresponding to the wavy long groove (5) is arranged on the outer side of the connecting sleeve (6), the tail end of the expansion ring (8) is connected with a magnetic butt joint ring (9), and the magnetic butt joint ring (9) is fixed on the outer side of the connecting sleeve (6); the expansion ring (8) is arranged in the wavy long groove (5), and the side surface end of the magnetic butt joint ring (9) is in butt joint with the magnetic suction snap ring (4); and two sides of the outer side of the magnetic butt joint ring (9) are provided with corresponding fixed side connecting blocks (10), and the fixed side connecting blocks (10) are provided with ring clamping grooves (11).

2. The hydraulic oil circuit block butt-joint structure according to claim 1, characterized in that: the magnetic clamping ring (4) is provided with a clamping annular groove, the outer side of the magnetic butt joint ring (9) is provided with a corresponding clamping bulge, and the clamping bulge is in butt joint with the clamping annular groove.

3. The hydraulic oil circuit block butt-joint structure according to claim 1, characterized in that: the outer side of the expansion ring (8) is of a wavy concave-convex structure, and the expansion ring (8) is made of flexible materials.

4. The hydraulic oil circuit block butt-joint structure according to claim 1, characterized in that: the outer side of the connecting sleeve (6) is aligned with the inner diameter of the oil outlet path (3), the connecting sleeve (6) and the guide pipe (7) are integrally formed, and the tail end of the guide pipe (7) is butted with the tail end of the oil outlet path (3).

5. The hydraulic oil circuit block butt-joint structure according to claim 1, characterized in that: the oil way block body (1) is provided with oil outlets (2) with different calibers, and the different oil outlets (2) are corresponding to connecting sleeves (6) and pipes (7) with different bore diameters.

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