CN110671549A - Anti-blocking structure for oil pipe of automobile hydraulic cylinder - Google Patents
Anti-blocking structure for oil pipe of automobile hydraulic cylinder Download PDFInfo
- Publication number
- CN110671549A CN110671549A CN201911058891.5A CN201911058891A CN110671549A CN 110671549 A CN110671549 A CN 110671549A CN 201911058891 A CN201911058891 A CN 201911058891A CN 110671549 A CN110671549 A CN 110671549A
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- China
- Prior art keywords
- pipe
- inoxidizing coating
- hydraulic cylinder
- installation
- oil pipe
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- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
- F16L11/118—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having arrangements for particular purposes, e.g. electrically conducting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Actuator (AREA)
Abstract
The invention discloses an anti-blocking structure for an oil pipe of an automobile hydraulic cylinder, which comprises an installation pipe and a telescopic pipe, wherein the telescopic pipe is made of rubber, the telescopic pipe is an uneven pipeline, the telescopic pipe can be folded, the installation pipe is arranged at the front end and the rear end of the telescopic pipe, the installation pipe is communicated with the front end and the rear end of the telescopic pipe, the telescopic pipe and the installation pipe are integrally formed, triangular teeth are arranged on the inner side of the installation pipe, the triangular teeth and the installation pipe are integrally formed, a protection layer is arranged on the outer side of the telescopic pipe, the length diameter of the protection layer is slightly larger than that of the telescopic pipe, the protection layer is divided into a front part and a rear part, a plurality of movable screws are uniformly arranged in the middle of the top of the protection; this structure is prevented blockking up by pneumatic cylinder oil pipe of car has increase frictional force, is convenient for to hold, prevents the laser fiber rupture, is convenient for measure the advantage of tumour size.
Description
Technical Field
The invention relates to the technical field of hydraulic pressure, in particular to an anti-blocking structure for an oil pipe of an automobile hydraulic cylinder.
Background
The hydraulic oil is a hydraulic medium used by a hydraulic system utilizing hydraulic pressure energy, and plays roles of energy transfer, wear resistance, system lubrication, corrosion resistance, rust resistance, cooling and the like in the hydraulic system. For hydraulic oil, the requirements of a hydraulic device on the viscosity of liquid at working temperature and starting temperature are firstly met, and the viscosity change of lubricating oil is directly related to hydraulic action, transmission efficiency and transmission precision, so that the viscosity-temperature performance and the shear stability of the oil are also required to meet various requirements proposed by different purposes.
In the working process of the hydraulic device, the hydraulic system has a great effect on some heavier objects, because the force of the hydraulic system is great, but in the working process, the damage of the hydraulic system is often caused by the blockage of an oil pipe, the service time is reduced, and in the using process, the hydraulic oil pipe is often damaged because of no protection, and the leakage of hydraulic oil is caused;
because the hydraulic oil pipe is a common hydraulic component, people usually have less high requirements on the oil pipe, but the whole hydraulic system is damaged due to the hydraulic oil pipe, and great damage is often caused.
Disclosure of Invention
The invention aims to provide an anti-blocking structure for an oil pipe of an automobile hydraulic cylinder, which has the advantages of convenience in adjusting the length of the oil pipe, convenience in cleaning and capabilities of being provided with a protective layer and solving the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-blocking structure for an oil pipe of an automobile hydraulic cylinder comprises an installation pipe and a telescopic pipe, wherein the telescopic pipe is made of rubber and is an uneven pipeline, the telescopic pipe is foldable, the front end and the rear end of the telescopic pipe are respectively provided with an installation pipe, the installation pipes are communicated with the front end and the rear end of the telescopic pipe, the telescopic pipe and the installation pipes are integrally formed, the inner side of the installation pipe is respectively provided with a triangular tooth which is integrally formed with the installation pipe, the outer side of the telescopic pipe is provided with a protective layer, the length diameter of the protective layer is slightly larger than that of the telescopic pipe, the protective layer is divided into a front part and a rear part, the middle of the top of the protective layer is uniformly provided with a plurality of movable screws, the number of the movable screws can be set according to the length of the protective layer, the front part and the rear part of the protective, the mounting plate is fixed on the protective layer through screws.
Preferably, the walls of the mounting tube and the telescopic tube are both at least two millimeters thick.
Preferably, the triangular teeth are made of an adsorptive material.
Preferably, the length of the protective layer is greater than that of the telescopic pipe.
Preferably, the mounting plates are fixed through screws.
Preferably, both ends all paste the installation pipe around the inoxidizing coating, the inoxidizing coating all is equipped with the rubber layer with the face of installation pipe contact.
Preferably, the inoxidizing coating divide into left inoxidizing coating and right inoxidizing coating, left inoxidizing coating opening has been seted up on the protective layer wall of a left side, left inoxidizing coating opening part right-hand member opening is less than left inoxidizing coating inner opening, right inoxidizing coating corresponds the arch that is equipped with same length and width with left inoxidizing coating opening part, the protruding left end width of right inoxidizing coating is greater than the protruding width in right side, the protruding placing in left inoxidizing coating opening of right inoxidizing coating (as A department.
Compared with the prior art, the invention has the following beneficial effects:
1. this structure is prevented blockking up by auto hydraulic cylinder oil pipe protects the pipeline through the inoxidizing coating, and the inoxidizing coating protects inside flexible pipe, prevents the condition that oil pipe damaged.
2. This structure is prevented blockking up by auto hydraulic cylinder oil pipe carries out control oil pipe's length through flexible pipe, according to not carrying out flexible different length through machinery, prevents to appear because of the bending under the condition of the book that causes, prevents to appear because of the condition of book and jam.
3. This structure is prevented blockking up by auto hydraulic cylinder oil pipe adsorbs the impurity in the fluid through the triangle tooth, and the triangle tooth is protruding, so at the oil feed beginning, area of contact is more, and absorptive impurity is more used more for a long time and washs easily.
Drawings
FIG. 1 is a schematic view of an overall structure of an anti-clogging structure for an oil pipe of an automotive hydraulic cylinder according to the present invention;
FIG. 2 is a perspective schematic view of an internal structure of an anti-clogging structure for an oil pipe of an automotive hydraulic cylinder according to the present invention;
FIG. 3 is a schematic view of the extension and contraction of a protective layer of the anti-clogging structure for the oil pipe of the hydraulic cylinder of the automobile;
FIG. 4 is a schematic view of the opening of the protective layer of the anti-clogging structure for the oil pipe of the hydraulic cylinder of the automobile.
The figures are labeled as follows: the device comprises a protective layer 1, a mounting pipe 2, triangular teeth 3, a telescopic pipe 4, a mounting plate 5 and a movable screw 6.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and 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.
Example 1:
referring to fig. 1, the anti-blocking structure for the oil pipe of the hydraulic cylinder of the automobile comprises telescopic pipes 4, wherein the telescopic pipes 4 are made of rubber, the telescopic pipes 4 are uneven pipelines, the telescopic pipes 4 can be folded, the wall of each telescopic pipe 4 is at least two millimeters thick, the protruding positions of the telescopic pipes 4 are arc-shaped, the uneven arc-shaped protrusions are adopted to facilitate the telescopic pipes 4 to stretch, the pipelines cannot be damaged in the stretching process, and the stability of oil inlet and outlet is guaranteed through the wall of at least two millimeters.
Example 2:
please refer to fig. 1 and 2, an anti-clogging structure for an oil pipe of an automobile hydraulic cylinder, which comprises a telescopic pipe 4 and an installation pipe 2, wherein the installation pipe 2 is arranged at the front end and the rear end of the telescopic pipe 4, the installation pipe 2 is communicated with the front end and the rear end of the telescopic pipe 4, the telescopic pipe 4 and the installation pipe 2 are integrally formed, triangular teeth 3 are arranged on the inner side of the installation pipe 2, the triangular teeth 3 and the installation pipe 2 are integrally formed, the triangular teeth 3 are made of adsorptive material, the triangular teeth 3 adsorb impurities in oil, and the blockage caused by excessive impurities accumulated in the telescopic pipe 4 is prevented.
Example 3:
referring to fig. 1, an anti-clogging structure for an oil pipe of a hydraulic cylinder of an automobile comprises a telescopic pipe 4 and a protective layer 1, wherein the protective layer 1 is arranged on the outer side of the telescopic pipe 4, the length diameter of the protective layer 1 is slightly larger than that of the telescopic pipe 4, the protective layer 1 is divided into a front part and a rear part, a plurality of movable screws 6 are uniformly arranged in the middle of the top of the protective layer 1, the number of the movable screws 6 can be set according to the length of the protective layer 1, the front part and the rear part of the protective layer 1 are fixed through the movable screws 6, two mounting plates 5 are uniformly arranged at the front bottom and the rear part of the protective layer 1 from left to right (the number of the mounting plates 5 can be set according to the length of the protective layer 1), the mounting plates 5 are fixed on the protective layer 1 through screws, 1 minute of inoxidizing coating is left inoxidizing coating 1 and right inoxidizing coating 1, 1 opening of left inoxidizing coating has been seted up on the 1 wall of left inoxidizing coating, 1 opening part right-hand member opening of left inoxidizing coating is less than 1 inside opening of left inoxidizing coating, right inoxidizing coating 1 corresponds the arch that is equipped with same length and width with 1 opening part of left inoxidizing coating, 1 protruding left end width of right inoxidizing coating is greater than the protruding width in right side, 1 arch of right inoxidizing coating is placed in 1 opening of left inoxidizing coating (shown as A department), demolish and install inoxidizing coating 1 through two between the inoxidizing coating 1 front and back, adopt the mode of embedding to control the length between controlling, conveniently adjust the length of inoxidizing coating 1, guarantee all flexible.
The working principle is as follows: the invention relates to an anti-clogging structure for an oil pipe of an automobile hydraulic cylinder, wherein an installation pipe 2 is installed on equipment in the using process, after the installation is finished, bulges between extension pipes 4 are combined according to the distance between the equipment, a gap is reserved between the bulges, two walls of the bulges are combined when the bulges are combined, the distance between the extension pipes 4 is reduced at the moment, the situation of bending and folding caused by too long distance is prevented, the blockage is prevented, after the length adjustment of the extension pipes 4 is finished, the length of a protective layer 1 is adjusted according to the length of the extension pipes 4, the length is controlled by embedding and pulling out the protective layer 1 between the left side and the right side, when the length reaches the length of the extension pipes 4, the protective layer 1 is installed, when the extension pipes 4 are placed, the protective layer 1 is sealed through an installation block at the bottom, and rubber pads at the contact positions of the protective layer 1, when fluid got into installation pipe 2, the impurity in the fluid was absorbed to triangle tooth 3, prevents that fluid impurity from entering into flexible pipe 4 in, and the normal flow of fluid is protected in inoxidizing coating 1, and when the collision appears, flexible pipe 4 is protected to inoxidizing coating 1.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a structure is prevented blockking up by car hydraulic cylinder oil pipe which characterized in that: including installation pipe (2) and flexible pipe (4), flexible pipe (4) are made for rubber, and flexible pipe (4) is unevenness's pipeline, collapsible between flexible pipe (4), both ends all are equipped with installation pipe (2) around flexible pipe (4), installation pipe (2) all with flexible pipe (4) both ends intercommunication around, flexible pipe (4) and installation pipe (2) are integrated into one piece, installation pipe (2) inboard all is equipped with triangle tooth (3), triangle tooth (3) and installation pipe (2) are integrated into one piece, flexible pipe (4) outside is equipped with inoxidizing coating (1), inoxidizing coating (1) length diameter slightly is greater than flexible pipe (4) diameter, inoxidizing coating (1) divide into two around, evenly be equipped with a plurality of movable screw (6) in the middle of inoxidizing coating (1) top, the quantity of movable screw (6) can be set for according to the length of inoxidizing coating (1), it is fixed through movable screw (6) between the front and back of inoxidizing coating (1), the number that the bottom evenly was equipped with two mounting panels (5) (mounting panel (5) from a left side to the right side around inoxidizing coating (1) can be according to the length of inoxidizing coating (1) and set for, mounting panel (5) are through the screw fixation on inoxidizing coating (1).
2. The anti-clogging structure for the oil pipe of the hydraulic cylinder of the automobile according to claim 1, characterized in that: the walls of the installation pipe (2) and the extension pipe (4) are at least two millimeters thick.
3. The anti-clogging structure for the oil pipe of the hydraulic cylinder of the automobile according to claim 1, characterized in that: the triangular teeth (3) are made of adsorptive materials.
4. The anti-clogging structure for the oil pipe of the hydraulic cylinder of the automobile according to claim 1, characterized in that: the length of the protective layer (1) is greater than that of the telescopic pipe (4).
5. The anti-clogging structure for the oil pipe of the hydraulic cylinder of the automobile according to claim 1, characterized in that: the mounting plates (5) are fixed through screws.
6. The anti-clogging structure for the oil pipe of the hydraulic cylinder of the automobile according to claim 1, characterized in that: both ends all paste installation pipe (2) around inoxidizing coating (1), the face of inoxidizing coating (1) and installation pipe (2) contact all is equipped with the rubber layer.
7. The anti-clogging structure for the oil pipe of the hydraulic cylinder of the automobile according to claim 1, characterized in that: the convex position of the extension tube (4) is arc-shaped.
8. The anti-clogging structure for the oil pipe of the hydraulic cylinder of the automobile according to claim 1, characterized in that: the utility model discloses a protection layer, including left inoxidizing coating (1), right inoxidizing coating (1) is divided into left inoxidizing coating (1) and right inoxidizing coating (1), left inoxidizing coating (1) opening part right-hand member opening has been seted up on the wall, left inoxidizing coating (1) opening part right-hand member opening is less than left inoxidizing coating (1) internal opening, right inoxidizing coating (1) corresponds the arch that is equipped with same length and width with left inoxidizing coating (1) opening part, the protruding left end width of right inoxidizing coating (1) is greater than the protruding width in right side, right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911058891.5A CN110671549A (en) | 2019-11-01 | 2019-11-01 | Anti-blocking structure for oil pipe of automobile hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911058891.5A CN110671549A (en) | 2019-11-01 | 2019-11-01 | Anti-blocking structure for oil pipe of automobile hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110671549A true CN110671549A (en) | 2020-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911058891.5A Pending CN110671549A (en) | 2019-11-01 | 2019-11-01 | Anti-blocking structure for oil pipe of automobile hydraulic cylinder |
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| Country | Link |
|---|---|
| CN (1) | CN110671549A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022233489A1 (en) * | 2021-05-07 | 2022-11-10 | Sms Group Gmbh | Cleaning device for liquids, in particular for oil-based liquids |
-
2019
- 2019-11-01 CN CN201911058891.5A patent/CN110671549A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022233489A1 (en) * | 2021-05-07 | 2022-11-10 | Sms Group Gmbh | Cleaning device for liquids, in particular for oil-based liquids |
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