A pipe joint for a hydraulic system
A hydraulic system and pipe joint technology, applied in the field of pipe joints, can solve problems such as loosening of the connection between high-pressure oil pipes and pipe joints, and achieve the effects of preventing falling off, improving safety performance, and reducing oil temperature
Active Publication Date: 2021-11-12
启东市宏南冶金机械有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a pipe joint for a hydraulic system, which solves the problem that the connection between the high-pressure oil pipe and the pipe joint is prone to loosening after the existing hydraulic pipe joint is used for a long time
Method used
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[0026] The technical solutions of the present invention will be described below in conjunction with examples, as will be described, as described herein, only the embodiments of the invention, not all embodiments. Based on the embodiments in the present invention, those of ordinary skill in the art will belong to the scope of the present invention without all other embodiments obtained in the preparation of creative labor.
[0027] like Figure 1 - Figure 5 Shown, a hydraulic system according to the present invention, a pipe joint, comprising a tube 1, the tube 2, inside the bellows 4, hose 5, cushion locking mechanism, cooling mechanism, tube 1 is fixedly connected with a hard end of the tube 2, the tube 2 is fixedly connected with the bellows 4, the tube 2 is fixed to the other end of the hose 5 is connected, at one end 4 remote from the wand bellows 2 is fixedly connected with a connector housing 6, the seat 6 and the connector tube a cushion is mounted between the locking mechan...
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The invention relates to the field of pipe joints, in particular to a pipe joint for a hydraulic system, comprising a pipe barrel, a hard pipe, a corrugated pipe, a hose, a buffer locking mechanism and a cooling mechanism. One end of the hard pipe is fixedly connected with a corrugated pipe, the other end of the hard pipe is fixedly connected with a hose, the end of the corrugated pipe away from the hard pipe is fixedly connected with a joint seat, and a buffer locking mechanism is installed between the joint seat and the tube. A cooling mechanism is installed on the outer wall of the tube. The buffer locking mechanism includes a locking claw, a sliding block, a first spring, a steel cable, and a direction changing wheel. By setting the buffer locking mechanism, it is beneficial to reduce the impact force when the hydraulic system is just started, prevent the oil pipe from falling off, and improve the safety performance of the pipe joint. By setting the cooling mechanism, it is beneficial to cool down the hydraulic oil, so as to ensure the stable operation of the hydraulic system.
Description
Technical field [0001] The present invention relates to the field of pipe joint, particularly a hydraulic system, said pipe fitting. Background technique [0002] Hydraulic fittings in hydraulic systems, high pressure tubing connection member. Hydraulic fittings can be divided into hydraulic hose, high-pressure valve, quick coupling, bite type pipe joints, welded pipe joints, a high-pressure hose. [0003] The hydraulic system is running, the hydraulic oil enters the pipeline through a pipe joint, since the hydraulic system has just started, the impact force of the hydraulic oil pipe is large, the conventional hydraulic pipe joint after prolonged use, with high pressure tubing connected to the pipe joint at prone to loosening, if not timely inspection and maintenance, then, when the hydraulic system is started again, the impact of hydraulic oil is likely to cause the tubing and fittings separation, pipeline likely to cause accidents in the air swinging, and the tubing off will ca...
Claims
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IPC IPC(8): F16L27/10F16L27/12F16L15/04F16L15/08F16L53/70F16L57/02F15B21/00F15B21/0423
CPCF16L27/1008F16L27/12F16L15/04F16L15/008F16L15/08F16L53/70F16L57/02F15B21/008F15B21/0423F16L2201/20
Inventor 陆胂娟
Owner 启东市宏南冶金机械有限公司