液压技术被当今社会应用在各个行业中，是机械设备中的重要组成部分，液压系统管接头是液压系统中传导工作液的重要元件。现有的液压系统管接头包括接头件、套筒和软管，软管的一端与接头件、套筒形成一体，在实际装配时软管会随着接头的拧动而转动，造成装配困难。Hydraulic technology is used in various industries in today's society and is an important part of mechanical equipment. Hydraulic system pipe joints are important components for transmitting working fluid in hydraulic systems. Existing hydraulic system pipe joints include joints, sleeves and hoses. One end of the hoses is integrated with the joints and sleeves. During actual assembly, the hoses will rotate with the twisting of the joints, making assembly difficult.

发明内容Contents of the invention

本发明所要解决的技术问题是：提供一种液压系统管接头，该种液压系统管接头便于安装维护，提高安装效率。The technical problem to be solved by the present invention is to provide a hydraulic system pipe joint, which is convenient for installation and maintenance and improves installation efficiency.

要解决该技术问题，本发明的技术方案为：一种液压系统管接头，包括接头件、套筒和软管，所述的接头件由螺帽和接头芯组成，所述的接头芯由接头芯本体和接头芯本体端部的六个以上的变形条组成，每个变形条之间具有间隙，所述的螺帽具有与接头芯的变形条配合的螺帽内锥面，所述的接头芯伸出套筒外具有卡槽，所述的螺帽具有与接头芯卡槽配合的扣环，所述的软管的一端与接头芯、套筒形成一体。To solve this technical problem, the technical solution of the present invention is: a hydraulic system pipe joint, including a joint piece, a sleeve and a hose, the joint piece is composed of a nut and a joint core, and the joint core is composed of a joint The core body and more than six deformed strips at the end of the joint core body, each deformed strip has a gap, the nut has an inner tapered surface that matches the deformed strip of the joint core, and the joint The core protrudes out of the sleeve and has a slot, the nut has a buckle matching the joint core slot, and one end of the hose is integrated with the joint core and the sleeve.

所述的接头芯的变形条数量为八个。The number of deformed strips of the joint core is eight.

本发明一种液压系统管接头采用这样的结构，安装维护方便，提高了安装效率。A hydraulic system pipe joint of the present invention adopts such a structure, which is convenient for installation and maintenance, and improves installation efficiency.

附图说明Description of drawings

下面结合附图对本发明一种液压系统管接头作进一步详细地说明；A hydraulic system pipe joint of the present invention will be described in further detail below in conjunction with the accompanying drawings;

图1为本发明一种液压系统管接头结构示意图；Fig. 1 is a kind of hydraulic system pipe joint structure schematic diagram of the present invention;

图2为图1所示的接头芯的结构示意图；Fig. 2 is a schematic structural diagram of the joint core shown in Fig. 1;

在图1、图2中，1、螺帽内锥面；2、螺帽；3、接头芯；4、套筒；5、软管；6、变形条；7、接头芯本体。In Fig. 1 and Fig. 2, 1. the inner conical surface of the nut; 2. the nut; 3. the joint core; 4. the sleeve; 5. the hose; 6. the deformation strip; 7. the joint core body.

具体实施方式detailed description

如图1、图2所示，液压系统管接头包括螺帽2、接头芯3、套筒4和软管5，螺帽2和接头芯3组成接头件，接头芯3由接头芯本体7和接头芯本体7端部的八个变形条6组成，每个变形条6之间具有间隙，螺帽2具有与接头芯3的变形条6配合的螺帽内锥面1，接头芯3伸出套筒4外具有卡槽，螺帽2具有与接头芯卡槽配合的扣环，软管5的一端与接头芯3、套筒4形成一体。As shown in Figure 1 and Figure 2, the hydraulic system pipe joint includes a nut 2, a joint core 3, a sleeve 4 and a hose 5. The nut 2 and the joint core 3 form a joint piece, and the joint core 3 consists of the joint core body 7 and The eight deformation strips 6 at the end of the joint core body 7 are formed, and there is a gap between each deformation strip 6. The nut 2 has an inner tapered surface 1 of the nut that cooperates with the deformation strips 6 of the joint core 3, and the joint core 3 protrudes The outside of the sleeve 4 has a slot, the nut 2 has a buckle matching the slot of the joint core, and one end of the hose 5 is integrated with the joint core 3 and the sleeve 4 .

本发明一种液压系统管接头采用上述结构，接头件由螺帽2和接头芯3组成，接头芯3的八个间隔的变形条6与螺帽内锥面1配合，拧紧螺帽时，软管不随着转动，省去了过渡接头，安装维护方便，提高了安装效率。A hydraulic system pipe joint of the present invention adopts the above-mentioned structure. The joint part is composed of a nut 2 and a joint core 3. The eight spaced deformation strips 6 of the joint core 3 cooperate with the inner tapered surface 1 of the nut. When the nut is tightened, the soft The pipe does not follow the rotation, eliminating the need for transition joints, easy installation and maintenance, and improved installation efficiency.

Claims

1. a kind of hydraulic coupler, including adapter piece, sleeve and flexible pipe, it is characterised in that：Described adapter piece is by nutBeing formed with joint core, described joint core is made up of the modified strip of more than six of joint core body and joint core body end,There is gap, described nut has the nut inner conical surface coordinated with the modified strip of joint core, described between each modified stripJoint core, which is stretched out outside sleeve, has a neck, and described nut has a clasp with the cooperation of joint core neck, and the one of described flexible pipeEnd is integral with joint core, sleeve shaped.

A kind of 2. hydraulic coupler according to claim 1, it is characterised in that：The modified strip number of described joint coreMeasure as eight.