CN220792350U - Rubber tube for oil pump outlet of hydraulic press - Google Patents
Rubber tube for oil pump outlet of hydraulic press Download PDFInfo
- Publication number
- CN220792350U CN220792350U CN202322745941.5U CN202322745941U CN220792350U CN 220792350 U CN220792350 U CN 220792350U CN 202322745941 U CN202322745941 U CN 202322745941U CN 220792350 U CN220792350 U CN 220792350U
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- CN
- China
- Prior art keywords
- interface
- connecting seat
- connector
- oil pump
- fixed mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229920006267 polyester film Polymers 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 19
- 239000004743 Polypropylene Substances 0.000 claims abstract description 15
- -1 polypropylene Polymers 0.000 claims abstract description 15
- 229920001155 polypropylene Polymers 0.000 claims abstract description 15
- 239000002985 plastic film Substances 0.000 claims abstract description 14
- 229920006255 plastic film Polymers 0.000 claims abstract description 14
- 241000238367 Mya arenaria Species 0.000 claims abstract description 10
- 230000003115 biocidal effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 11
- 230000000844 anti-bacterial effect Effects 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 11
- 239000010720 hydraulic oil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a rubber tube for an oil pump outlet of a hydraulic machine, which comprises: the pipe body, first interface, the through-hole, the connecting seat, the second interface, the bolt, the nut, the rubber soft shell, metal casing, the thread groove, sealed pad, the polyester film, the polypropylene film, antibiotic plastic film, the one end fixed mounting of pipe body has first interface, the inside fixed mounting of first interface has the through-hole, the one end swing joint of first interface has the connecting seat, the one end swing joint of connecting seat has the second interface, the inside fixed mounting of through-hole has the bolt, the outer wall threaded connection of bolt has the nut, the outer wall fixed mounting of pipe body has the rubber soft shell, the outer wall fixed mounting of connecting seat has the metal casing, the inside fixed mounting of first interface has the thread groove, the inside fixed mounting of second interface has sealed pad, the one end fixed mounting of metal casing has the polyester film, the one end fixed mounting of polyester film has the polypropylene film, the one end fixed mounting of metal casing has antibiotic plastic film.
Description
Technical Field
The utility model relates to the technical field of hydraulic press oil pump outlets, in particular to a rubber tube for a hydraulic press oil pump outlet.
Background
The hydraulic oil pump is a power source in a hydraulic system and consists of a pump body, a rectangular oil tank, a pressing handle and an ultrahigh-pressure steel wire braided hose, and the hydraulic oil pump is used for converting mechanical energy of a prime motor into pressure energy of liquid. The hydraulic pump has the structure including gear pump, vane pump and plunger pump, and the hydraulic oil pump joint has three modes including straight-through, self-sealing and fast joint.
But the present hydraulic oil pump export adopts for metal pipeline or plastic pipeline, and metal pipeline has wear-resisting and high temperature resistant effect, and appears the seepage phenomenon easily in exit junction, and the seepage phenomenon can not appear in the plastic pipeline moreover, but because plastic material is damaged easily, the solidity is relatively poor moreover.
In view of the above, the present utility model provides a rubber tube for an oil pump outlet of a hydraulic machine, which has reasonable structural design, can have high temperature resistance and wear resistance effects through the arrangement of a rubber soft shell, and can also have certain tensile properties, and aims to solve the problems and improve the practical value through the technology.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a rubber tube for an oil pump outlet of a hydraulic machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a rubber tube for an oil pump outlet of a hydraulic machine, comprising: the plastic pipe comprises a pipe body, a first interface, a through hole, a connecting seat, a second interface, a bolt, a nut, a rubber soft shell, a metal shell, a thread groove, a sealing gasket, a polyester film, a polypropylene film and an antibacterial plastic film, wherein the first interface is fixedly installed at one end of the pipe body, the through hole is fixedly installed at the inner part of the first interface, the connecting seat is movably connected at one end of the first interface, the second interface is movably connected at one end of the connecting seat, the bolt is fixedly installed at the inner part of the through hole, the nut is screwed on the outer wall of the bolt, the rubber soft shell is fixedly installed at the outer wall of the connecting seat, the thread groove is fixedly installed at the inner part of the first interface, the sealing gasket is fixedly installed at the inner part of the second interface, the polyester film is fixedly installed at one end of the metal shell, the polypropylene film is fixedly installed at one end of the polyester film, and the antibacterial plastic film is fixedly installed at one end of the metal shell.
Preferably, the pipe body penetrates through the first interface and is connected with the connecting seat, and the number of the first interfaces is two, and the first interfaces are arranged at one end of the pipe body.
Preferably, the number of through holes is set to a plurality of, and sets up in the inside of first interface and second interface, the quantity of connecting seat sets to two sets of, and is close to the one end of first interface and second interface and be provided with the external screw thread, with the mutual threaded connection of thread groove.
Preferably, the number of the second interfaces is two, the second interfaces are in threaded connection with the connecting seat, the number of the bolts is a plurality of bolts, and the bolts penetrate through holes in the first interfaces and the second interfaces and are in threaded connection with nuts.
Preferably, the number of the nuts is two, and the nuts are arranged on the outer wall of the bolt, and the number of the thread grooves is two, and the nuts are arranged inside the first connector and the second connector.
Preferably, the number of the sealing gaskets is two, the sealing gaskets are arranged in thread grooves in the first connector and the second connector, a polyester film is adhered to the outer side of the connecting seat, a polypropylene film is adhered to the outer side of the polyester film, and an antibacterial plastic film is adhered to the inner side of the connecting seat.
The utility model has the following beneficial effects: the polyester film, the polypropylene film and the antibacterial plastic film are arranged, wherein the polyester film is high in rigidity, hardness and toughness, excellent in friction resistance, high temperature resistance, low temperature resistance, air tightness and the like, and the polypropylene film is good in high temperature resistance, low temperature resistance and high strength folding resistance, so that the connecting seat can avoid leakage phenomenon when being connected with the first interface and the second interface.
Drawings
FIG. 1 is a general view of a rubber tube for an oil pump outlet of a hydraulic machine according to the present utility model;
FIG. 2 is an internal view of a rubber tube for the oil pump outlet of the hydraulic machine according to the present utility model;
fig. 3 is a structural view of a rubber tube for an oil pump outlet of a hydraulic machine according to the present utility model.
Legend description:
1. a tube body; 2. a first interface; 3. a through hole; 4. a connecting seat; 5. a second interface; 6. a bolt; 7. a nut; 8. a rubber soft shell; 9. a metal housing; 10. a thread groove; 11. a sealing gasket; 12. a polyester film; 13. a polypropylene film; 14. an antibacterial plastic film.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be either fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is:
a rubber tube for an oil pump outlet of a hydraulic machine, comprising: the pipe body 1, first interface 2, through-hole 3, the connecting seat 4, second interface 5, bolt 6, nut 7, rubber soft shell 8, metal casing 9, the thread groove 10, sealed 11, polyester film 12, polypropylene film 13, antibiotic plastic film 14, the one end fixed mounting of pipe body 1 has first interface 2, the inside fixed mounting of first interface 2 has through-hole 3, the one end swing joint of first interface 2 has connecting seat 4, the one end swing joint of connecting seat 4 has second interface 5, the inside fixed mounting of through-hole 3 has bolt 6, the outer wall threaded connection of bolt 6 has nut 7, the outer wall fixed mounting of pipe body 1 has rubber soft shell 8, the outer wall fixed mounting of connecting seat 4 has metal casing 9, the inside fixed mounting of first interface 2 has thread groove 10, the inside fixed mounting of second interface 5 has sealed 11, the one end fixed mounting of metal casing 9 has polyester film 12, the one end fixed mounting of polyester film 12 has polypropylene film 13, the one end fixed mounting of metal casing 9 has antibiotic plastic film 14.
Specifically, the pipe body 1 penetrates through the first connector 2 and is connected with the connecting seat 4, and the number of the first connectors 2 is two, and the first connectors are arranged at one end of the pipe body 1.
Specifically, the number of through holes 3 is set to a plurality of, and sets up in the inside of first interface 2 and second interface 5, and the number of connecting seat 4 sets to two sets, and is provided with the external screw thread near the one end of first interface 2 and second interface 5, mutual threaded connection with thread groove 10.
Specifically, the number of the second interfaces 5 is two, and is in threaded connection with the connection seat 4, the number of the bolts 6 is several, and the through holes 3 penetrating the inside of the first interfaces 2 and the second interfaces 5 are in threaded connection with the nuts 7.
Specifically, the number of nuts 7 is set to two, and is provided on the outer wall of the bolt 6, and the number of thread grooves 10 is set to two, and is provided inside the first port 2 and the second port 5.
Specifically, the number of the gaskets 11 is two, and the gaskets are arranged in the thread grooves 10 in the first connector 2 and the second connector 5, the outer side of the connecting seat 4 is adhered with a polyester film 12, the outer side of the polyester film 12 is adhered with a polypropylene film 13, and the inner side of the connecting seat 4 is adhered with an antibacterial plastic film 14.
Working principle and flow: firstly, the pipe body 1 is welded with the first connector 2, the external thread of the connecting seat 4 is aligned with the thread groove 10 in the first connector 2, before the external thread is aligned, the sealing gasket 11 is placed in the thread groove 10, after the first connector 2 is in threaded connection with the connecting seat 4, the sealing gasket 11 is placed in the thread groove 10 in the second connector 5, the connecting seat 4 is in threaded connection with the thread groove 10 of the second connector 5, then the bolt 6 passes through the through holes 3 in the first connector 2 and the second connector 5, and then the nut 7 is in threaded connection with the bolt 6, and the connecting seat 4 formed by the polyester film 12, the polypropylene film 13 and the antibacterial plastic film 14 has the advantages of high rigidity, high hardness and toughness, friction resistance, high temperature resistance, low temperature resistance, air tightness and the like, and the high temperature resistance and the low temperature resistance can be increased.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A rubber tube for an oil pump outlet of a hydraulic machine, comprising: body (1), first interface (2), through-hole (3), connecting seat (4), second interface (5), bolt (6), nut (7), rubber soft shell (8), metal casing (9), thread groove (10), sealed pad (11), polyester film (12), polypropylene film (13), antibiotic plastic film (14), its characterized in that: the plastic pipe comprises a pipe body (1), and is characterized in that a first connector (2) is fixedly arranged at one end of the pipe body (1), a through hole (3) is formed in the first connector (2), a connecting seat (4) is movably connected to one end of the first connector (2), a second connector (5) is movably connected to one end of the connecting seat (4), a bolt (6) is fixedly arranged at the inner part of the through hole (3), a nut (7) is connected to the outer wall of the bolt (6) in a threaded manner, a rubber soft shell (8) is fixedly arranged at the outer wall of the pipe body (1), a metal shell (9) is fixedly arranged at the outer wall of the connecting seat (4), a thread groove (10) is formed in the inner part of the first connector (2), a sealing gasket (11) is fixedly arranged at the inner part of the second connector (5), a polyester film (12) is fixedly arranged at one end of the metal shell (9), a polypropylene film (13) is fixedly arranged at one end of the metal shell (9), and an antibacterial plastic film (14) is fixedly arranged at one end of the metal shell (9).
2. The rubber tube for the oil pump outlet of the hydraulic machine according to claim 1, wherein: the pipe body (1) penetrates through the first connector (2) and is connected with the connecting seat (4), and the number of the first connectors (2) is two, and the two connectors are arranged at one end of the pipe body (1).
3. The rubber tube for the oil pump outlet of the hydraulic machine according to claim 1, wherein: the number of through holes (3) is set to a plurality of, and sets up in the inside of first interface (2) and second interface (5), the quantity of connecting seat (4) sets up to two sets of, and is close to the one end of first interface (2) and second interface (5) and be provided with the external screw thread, with screw thread groove (10) mutual threaded connection.
4. The rubber tube for the oil pump outlet of the hydraulic machine according to claim 1, wherein: the number of the second interfaces (5) is two, the second interfaces are in threaded connection with the connecting seat (4), the number of the bolts (6) is a plurality of bolts, and the through holes (3) penetrating through the first interfaces (2) and the second interfaces (5) are in threaded connection with the nuts (7).
5. The rubber tube for the oil pump outlet of the hydraulic machine according to claim 1, wherein: the number of the nuts (7) is two, the nuts are arranged on the outer wall of the bolt (6), the number of the thread grooves (10) is two, and the nuts are arranged inside the first connector (2) and the second connector (5).
6. The rubber tube for the oil pump outlet of the hydraulic machine according to claim 1, wherein: the sealing gaskets (11) are arranged in two groups, the sealing gaskets are arranged in threaded grooves (10) in the first connector (2) and the second connector (5), a polyester film (12) is adhered to the outer side of the connecting seat (4), a polypropylene film (13) is adhered to the outer side of the polyester film (12), and an antibacterial plastic film (14) is adhered to the inner side of the connecting seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322745941.5U CN220792350U (en) | 2023-10-13 | 2023-10-13 | Rubber tube for oil pump outlet of hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322745941.5U CN220792350U (en) | 2023-10-13 | 2023-10-13 | Rubber tube for oil pump outlet of hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220792350U true CN220792350U (en) | 2024-04-16 |
Family
ID=90653201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322745941.5U Active CN220792350U (en) | 2023-10-13 | 2023-10-13 | Rubber tube for oil pump outlet of hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220792350U (en) |
-
2023
- 2023-10-13 CN CN202322745941.5U patent/CN220792350U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |