CN212298017U - Oil inlet pipe joint assembly - Google Patents
Oil inlet pipe joint assembly Download PDFInfo
- Publication number
- CN212298017U CN212298017U CN202020852786.0U CN202020852786U CN212298017U CN 212298017 U CN212298017 U CN 212298017U CN 202020852786 U CN202020852786 U CN 202020852786U CN 212298017 U CN212298017 U CN 212298017U
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- China
- Prior art keywords
- joint
- oil inlet
- inlet pipe
- butt joint
- hydraulic
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- Expired - Fee Related
Links
- 210000001503 joint Anatomy 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 239000011241 protective layer Substances 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 29
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The embodiment of the utility model discloses an oil inlet pipe joint assembly, which comprises an oil inlet pipe main body, a connecting piece and a hydraulic butt joint, wherein the connecting piece is arranged at the end part of the oil inlet pipe main body; the embodiment of the utility model relates to the technical field of machining equipment, this advance oil pipe and connect assembly simple structure, high durability and convenient operation, be equipped with quick detach formula joint structure on it, can the high-speed joint with the joint part of dismantlement, and be equipped with sealing connection, guarantee the leakproofness of junction, structure through the kayser formula is fixed, guarantee that the connection of junction is stable, and be equipped with the unblock subassembly in corresponding position, unblock through the unblock subassembly when connecting needs to be dismantled, can effectively improve the leakproofness at joint position in the hydraulic system pipeline and the convenience of dismouting.
Description
Technical Field
The embodiment of the utility model provides an relate to machining equipment technical field, concretely relates to advance oil pipe and connect assembly.
Background
In modern machining, hydraulic pressure is power which is often used, in the use process of the hydraulic pressure, hydraulic oil is used as a medium for transmitting torque, hydraulic oil needs a set of complex pipeline system to circulate, the torque can be effectively applied to an action component, an oil inlet pipe is a pipeline which is often used in the hydraulic system, the existing communication between the oil inlet pipe and a hydraulic power cavity is realized through a joint, and an existing joint assembly is installed in a threaded mode.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides an advance oil pipe and connect assembly to solve among the prior art because current joint assembly adopts screw thread formula installation more, this kind of mode though has simple structure's characteristics, but have the installation inconvenient, use after the certain time because the piling up of inside oil stain, thereby be not convenient for dismantle, and there is the problem of oil leak in the use.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to a first aspect of an embodiment of the present invention, an oil inlet pipe joint assembly includes an oil inlet pipe main body, a connecting member and a hydraulic butt joint, wherein the connecting member is installed at an end portion of the oil inlet pipe main body, the connecting member is provided with a quick-release joint structure, and the oil inlet pipe main body is communicated with the hydraulic butt joint through the quick-release joint structure;
quick detach formula joint design includes: the mounting seat, a plurality of clamping tenons, a sealing connecting pipe, a plurality of clamping grooves and a clamping block;
the installation seat is annularly arranged on the connecting piece, a plurality of clamping tenons are annularly arranged outside the installation seat, a through hole and a connecting piece are formed in the center of the installation seat, a sealing connecting pipe is arranged in the installation seat and is butted with a hydraulic butt joint port, a plurality of clamping grooves and a plurality of clamping tenons are arranged on the hydraulic butt joint port and are clamped with each other, a plurality of unlocking assemblies are arranged on the clamping grooves, and a plurality of clamping blocks matched with the clamping tenons are arranged in the clamping grooves.
Further, the sealing connection pipe includes: the insertion tube and a plurality of butt rubber pads;
the insertion pipe is arranged in the through hole and inserted in the hydraulic butt joint port, the end part of the insertion pipe is of a slope-shaped structure, a plurality of butt joint rubber pads are annularly arranged on the outer side of the insertion pipe, and a plurality of butt joint grooves matched with the butt joint rubber pads are arranged in the hydraulic butt joint port.
Further, the unlocking assembly comprises: a plurality of unlocking grooves, buttons, insertion rods and springs;
the hydraulic pressure is equipped with the annular arch on the interface, on the protruding lateral wall of annular with a plurality of joint groove corresponds the position and is equipped with a plurality of unlocking groove, movable mounting has the button on the unlocking groove, the button bottom is equipped with the inserted bar, the inserted bar overcoat is equipped with the spring.
Furthermore, a plurality of clamping tenons are rectangular long rods made of elastic materials, and wedge-shaped bulges are arranged at the end parts of the clamping tenons.
Furthermore, a protective layer is sheathed on the oil inlet pipe main body.
Furthermore, the end of the inserted bar is provided with a rubber pad, and the rubber pad is contacted with the end of the clamping tenon.
Further, the end of the through hole of the mounting seat is provided with a pair of annular seals.
Further, the mounting seat is of a cylindrical structure, and the tail end of the mounting seat is provided with a disc-shaped protrusion.
The embodiment of the utility model provides a have following advantage:
this advance oil pipe and connect assembly simple structure, convenient operation is equipped with quick detach formula joint design on it, can high-speed joint and detachable joint position, and be equipped with sealing connection pipe, guarantees the leakproofness of junction, fixes through the structure of joint formula, guarantees that the connection of junction is stable to be equipped with the unblock subassembly in corresponding position, unblock through the unblock subassembly when connecting needs to be dismantled, can effectively improve the leakproofness of joint position in the hydraulic system pipeline and the convenience of dismouting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic sectional view of an oil inlet pipe joint assembly according to an embodiment of the present invention;
FIG. 2 is a schematic side view of an installation seat of an oil inlet pipe joint assembly according to an embodiment of the present invention;
FIG. 3 is a schematic side view of a hydraulic interface of an oil inlet pipe joint assembly according to an embodiment of the present invention;
in the figure: 1. an oil inlet pipe main body; 2. a connecting member; 3. a hydraulic interface; 4. a mounting seat; 5. clamping and connecting tenons; 6. a clamping groove; 7. a clamping block; 8. inserting a tube; 9. butting a rubber pad; 10. unlocking the groove; 11. a button; 12. inserting a rod; 13. a spring; 14. a protective layer; 15. and (5) annular sealing.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
Example (b): according to the attached drawings 1-3 of the specification, the oil inlet pipe joint assembly comprises an oil inlet pipe main body 1, a connecting piece 2 and a hydraulic butt joint port 3, wherein the connecting piece 2 is installed at the end part of the oil inlet pipe main body 1, the connecting piece 2 is provided with a quick-release joint structure, the oil inlet pipe main body 1 is communicated with the hydraulic butt joint port 3 through the quick-release joint structure, in the specific implementation process, the oil inlet pipe main body 1 is connected with the connecting piece 2, the oil inlet pipe main body 1 is used for supplying hydraulic oil to the hydraulic butt joint port 3, and the quick-release joint structure is arranged between the oil inlet pipe main body 1 and the hydraulic butt joint port 3, so that the oil inlet pipe;
as can be seen from fig. 1-3 of the specification, the quick release connector structure includes: the mounting seat 4, a plurality of clamping tenons 5, a sealing connecting pipe, a plurality of clamping grooves 6 and clamping blocks 7 are connected in the following relation and position;
the mounting seat 4 is annularly arranged on the connecting piece 2, a plurality of clamping tenons 5 are annularly arranged outside the mounting seat 4, a through hole is formed in the center of the mounting seat 4 and communicated with the connecting piece 2, a sealing connecting pipe is arranged in the mounting seat 4 and butted with the hydraulic butt joint port 3, a plurality of clamping grooves 6 are formed in the hydraulic butt joint port 3 and clamped with the clamping tenons 5, a plurality of unlocking assemblies are arranged on the clamping grooves 6, and clamping blocks 7 matched with the clamping tenons 5 are arranged in the clamping grooves 6;
in the specific implementation process, the mounting seat 4 is mounted on the connecting piece 2, the connecting piece 2 is an annular diameter-changing piece which is fixedly connected with the oil inlet pipe main body 1, an inner cavity of the mounting seat 4 is clamped through a diameter-changing part, a sealing connecting pipe in the mounting seat 4 is used, and an annular cavity between through holes in the mounting seat 4 is connected with a protruding end of the hydraulic butt joint port 3, so that the mounting seat 4 is fixed through interference fit of the annular cavity and the hydraulic butt joint port 3, and the mounting seat 4 is further fixed through mutually clamping a plurality of clamping tenons 5 and a plurality of clamping grooves 6 which are annularly arranged on the mounting seat 4, so that the mounting seat 4 is prevented from being separated from the hydraulic butt joint port 3 under the action of pressure, and when the mounting seat is dismounted, the clamping tenons 5 are separated from the clamping blocks 7 by pressing the unlocking assembly, and the mounting seat 4 is pulled out successively, so that;
to sum up, the oil inlet pipe joint assembly is simple in structure and convenient to operate, is provided with a quick-release type joint structure, can quickly connect and disassemble joint parts, is provided with a sealing connecting pipe, ensures the sealing performance of the joint, is fixed through a tenon type structure, ensures the stable connection of the joint, is provided with an unlocking component at a corresponding position, unlocks through the unlocking component when the joint needs to be disassembled, and can effectively improve the sealing performance and the disassembly and assembly convenience of the joint parts in a hydraulic system pipeline.
Preferably, as can be seen from fig. 1 to 3 of the specification, the sealing connection pipe includes: the intubation tube 8 and a plurality of butt rubber pads 9 are connected and positioned as follows;
the insertion pipe 8 is arranged in the through hole and inserted into the hydraulic butt joint port 3, the end part of the insertion pipe 8 is of a slope-shaped structure, a plurality of butt joint rubber pads 9 are annularly arranged on the outer side of the insertion pipe 8, and a plurality of butt joint grooves matched with the butt joint rubber pads 9 are formed in the hydraulic butt joint port 3;
in the concrete implementation process, 8 cartridge of intubate pin in hydraulic pressure interface 3 with the inner wall arc interference fit of clearing hole pin hydraulic pressure interface 3, through a plurality of butt joint rubber pad 9 cartridges in the butt joint recess to the realization is to the fixed of intubate 8 itself, and increases the mutual frictional force of butt joint recess and butt joint rubber pad 9, makes and connects more firmly.
Preferably, as can be seen from fig. 1 to 3 of the specification, the unlocking assembly includes: a plurality of unlocking grooves 10, a button 11, an inserting rod 12 and a spring 13, wherein the connection relation and the position relation are as follows;
an annular bulge is arranged on the hydraulic butt joint port 3, a plurality of unlocking grooves 10 are formed in the side wall of the annular bulge and correspond to the clamping grooves 6, a button 11 is movably mounted on each unlocking groove 10, an inserting rod 12 is arranged at the bottom end of each button 11, and a spring 13 is sleeved outside each inserting rod 12;
in the concrete implementation process, annular protruding lateral wall face on the hydraulic pressure interface 3 sets up joint groove 6, 5 cartridge of joint in joint groove 6, because joint piece 7's in joint groove 6 spacing, make joint 5 fixed, when the needs unblock, the vertical direction that the unblock groove 10 is located joint groove 6 and communicates each other, through pressing button 11, make button 11 move down, thereby make inserted bar 12 contact joint 5's tip, the joint 5 bending that will have elasticity, thereby make 5 tip unblock joint pieces 7 of joint, thereby realize breaking away from the unblock, then loosen button 11, make button 11 reset under spring 13's effect.
Preferably, the plurality of clamping tenons 5 are rectangular long rods made of elastic materials, wedge-shaped protrusions are arranged at the end portions of the rectangular long rods, and the wedge-shaped protrusions are clamped with the clamping blocks 7.
Preferably, the oil inlet pipe body 1 is sheathed with a protective layer 14 to protect the oil inlet pipe body 1.
Preferably, a rubber pad is arranged at the end of the insertion rod 12, and the rubber pad is in contact with the end of the clamping tenon 5 to prevent the insertion rod 12 from sliding away from the clamping tenon 5.
Preferably, the through hole end of the mounting seat 4 is provided with a pair of annular seals 15 to enhance the sealing performance.
Preferably, the mounting seat 4 is a cylindrical structure and has a disc-shaped protrusion at its end.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. An oil inlet pipe joint assembly comprises an oil inlet pipe main body (1), a connecting piece (2) and a hydraulic butt joint port (3), and is characterized in that the connecting piece (2) is installed at the end part of the oil inlet pipe main body (1), the connecting piece (2) is provided with a quick-release joint structure, and the oil inlet pipe main body (1) is communicated with the hydraulic butt joint port (3) through the quick-release joint structure;
quick detach formula joint design includes: the device comprises a mounting seat (4), a plurality of clamping tenons (5), a sealing connecting pipe, a plurality of clamping grooves (6) and clamping blocks (7);
the utility model discloses a hydraulic pressure joint, including mount pad (4), connecting piece (2), mounting pad (4) outside ring is equipped with a plurality of joint tenons (5), clearing hole and connecting piece (2) intercommunication have been seted up at the center in mount pad (4), be equipped with sealing connecting pipe and hydraulic pressure butt joint mouth (3) butt joint in mount pad (4), be equipped with on hydraulic pressure butt joint mouth (3) a plurality of joint groove (6) and a plurality of joint tenon (5) mutual joint, a plurality of be equipped with a plurality of unblock subassemblies on joint groove (6), it is a plurality of all be equipped with joint piece (7) that match with joint tenon (5) in joint groove (6).
2. The oil inlet pipe joint assembly of claim 1, wherein the seal connection pipe comprises: an insertion pipe (8) and a plurality of butt rubber pads (9);
the insertion pipe (8) is installed in the through hole and inserted into the hydraulic butt joint port (3), the end of the insertion pipe (8) is of a slope-shaped structure, a plurality of butt joint rubber pads (9) are annularly arranged on the outer side of the insertion pipe (8), and a plurality of butt joint grooves matched with the butt joint rubber pads (9) are formed in the hydraulic butt joint port (3).
3. The oil inlet pipe fitting assembly of claim 1, wherein the unlocking assembly comprises: a plurality of unlocking grooves (10), a button (11), an inserting rod (12) and a spring (13);
be equipped with the annular on hydraulic pressure interface (3) protruding, on the protruding lateral wall of annular with a plurality of joint groove (6) correspond the position and are equipped with a plurality of unlocking groove (10), movable mounting has button (11) on unlocking groove (10), button (11) bottom is equipped with inserted bar (12), inserted bar (12) overcoat is equipped with spring (13).
4. The oil inlet pipe joint assembly according to claim 1, wherein the plurality of the clamping tenons (5) are rectangular long rods made of elastic materials and provided with wedge-shaped protrusions at the end parts.
5. Oil inlet pipe joint assembly according to claim 1, characterized in that the oil inlet pipe body (1) is sheathed with a protective layer (14).
6. Oil inlet pipe joint assembly according to claim 3, characterized in that the end of the inserted rod (12) is provided with a rubber pad, and the rubber pad is in contact with the end of the clamping tenon (5).
7. Oil inlet pipe joint assembly according to claim 1, characterized in that the end of the mounting seat (4) passing through the hole is provided with a pair of annular seals (15).
8. Oil inlet pipe joint assembly according to claim 1, characterized in that the mounting seat (4) is of cylindrical configuration and ends with a disc-shaped projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020852786.0U CN212298017U (en) | 2020-05-20 | 2020-05-20 | Oil inlet pipe joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020852786.0U CN212298017U (en) | 2020-05-20 | 2020-05-20 | Oil inlet pipe joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212298017U true CN212298017U (en) | 2021-01-05 |
Family
ID=73968405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020852786.0U Expired - Fee Related CN212298017U (en) | 2020-05-20 | 2020-05-20 | Oil inlet pipe joint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212298017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992406A (en) * | 2021-07-14 | 2022-09-02 | 苏州市望东不锈钢制品有限公司 | Nonrust steel pipe convenient to installation |
-
2020
- 2020-05-20 CN CN202020852786.0U patent/CN212298017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992406A (en) * | 2021-07-14 | 2022-09-02 | 苏州市望东不锈钢制品有限公司 | Nonrust steel pipe convenient to installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |