阅读说明：本技术 一种汽车液压缸油管防堵塞结构 (Anti-blocking structure for oil pipe of automobile hydraulic cylinder ) 是由 杨明鄂 欧阳波仪 易启明 刘莉娜 何俊艺 乐启清 于 2019-11-01 设计创作，主要内容包括：本发明公开了一种汽车液压缸油管防堵塞结构,包括安装管和伸缩管,伸缩管为橡胶制成,且伸缩管为凹凸不平的管道,伸缩管之间可折叠,伸缩管前后两端均设有安装管,安装管均与伸缩管前后两端连通,伸缩管与安装管为一体成型,安装管内侧均设有三角齿,三角齿与安装管为一体成型,伸缩管外侧设有防护层,防护层长度直径略大于伸缩管直径,防护层分为前后两个,防护层顶部中间均匀设有若干个活动螺丝,活动螺丝的数量可根据防护层的长度进行设定,防护层前后之间通过活动螺丝固定,防护层前后底部从左至右均匀设有两个安装板；本一种汽车液压缸油管防堵塞结构具有增加摩擦力、便于拿住、防止激光光纤折断、便于测量肿瘤大小的优点。(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.)

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.

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.