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CN-224228611-U - High-efficiency hydraulic oscillator

CN224228611UCN 224228611 UCN224228611 UCN 224228611UCN-224228611-U

Abstract

The utility model discloses a high-efficiency hydraulic oscillator which comprises an upper joint, wherein the lower surface of the upper joint is fixedly connected with an oscillating main body, the outer surface of the oscillating main body is provided with a groove, the outer surface of the groove is provided with adjusting teeth, the outer surface of the oscillating main body is sheathed with a protective sleeve, the outer surface of the protective sleeve, which is close to the groove, is fixedly connected with a force release chamber, the inner side wall of the force release chamber is rotatably connected with a rotating wheel, and the rotating wheel is meshed with the adjusting teeth. This high-efficient hydraulic oscillator, through top connection, recess, adjust the tooth, the protective sheath, let out power room and rotate the setting of wheel, the top connection is with the safety of oscillating main part connection installation back, protective sheath protection oscillating main part, when the oscillating main part work, can carry out vibration work from top to bottom in the protective sheath inside, this in-process can adjust the area thing of tooth in the recess and drive and rotate the wheel and carry out rotation in let out power room, realize the diffusion decomposition of partial component, reduce the bearing capacity of oscillating main part, increase of service life.

Inventors

  • REN FUQIANG

Assignees

  • 天津瑞莱富德石油机械制造有限公司

Dates

Publication Date
20260512
Application Date
20250707

Claims (7)

  1. 1. The efficient hydraulic oscillator comprises an upper joint (1) and is characterized in that the lower surface of the upper joint (1) is fixedly connected with an oscillating main body (2), a groove (3) is formed in the outer surface of the oscillating main body (2), and adjusting teeth (4) are arranged on the outer surface of the groove (3); The outer surface of oscillating main part (2) has cup jointed protective sheath (5), the surface fixed connection who is close to recess (3) of protective sheath (5) has and lets out power room (6), the inside wall of letting out power room (6) rotates and is connected with rotor (7), rotor (7) meshes with adjusting tooth (4).
  2. 2. The efficient hydraulic oscillator of claim 1, wherein an upper stud (8) is connected to the inner surface of the protective sleeve (5) at the lower part in a threaded manner, a lower joint (9) is fixedly connected to the lower surface of the upper stud (8), and a lower stud (10) is fixedly connected to the lower surface of the lower joint (9).
  3. 3. The efficient hydraulic oscillator of claim 2, wherein the upper surface of the lower connector (9) is fixedly connected with a reinforcing sleeve (11), an installation groove (12) is formed in the outer surface of the reinforcing sleeve (11), a screw (13) is clamped on the inner side wall of the installation groove (12), and an adjusting hole (14) is formed in the lower surface of the protective sleeve (5).
  4. 4. A high efficiency hydraulic oscillator according to claim 3 characterized in that the number of said adjustment holes (14) is a plurality, and the plurality of said adjustment holes (14) are arranged in an annular array.
  5. 5. The efficient hydraulic oscillator of claim 1, wherein an upper pad (15) is fixedly connected to the lower surface of the upper joint (1), a lower pad (16) is fixedly connected to the upper surface of the protective sleeve (5), and a return spring (17) is fixedly connected between the upper pad (15) and the lower pad (16).
  6. 6. A high efficiency hydraulic oscillator according to claim 2 characterized in that a protective pad (18) is provided between the protective sleeve (5) and the lower joint (9).
  7. 7. A high efficiency hydraulic oscillator according to claim 6 is characterized in that the lower surface of the lower joint (9) is provided with an anti-wear ring (19).

Description

High-efficiency hydraulic oscillator Technical Field The utility model relates to the technical field of oil drilling, in particular to a high-efficiency hydraulic oscillator. Background The hydraulic oscillator is a tool commonly used in the drilling industry, and is mainly used for generating mechanical vibration in the drilling process so as to reduce friction between a drill rod and a well wall, prevent the occurrence of a drilling jamming phenomenon, and improve the drilling efficiency and the safety. However, when the oscillator is subjected to longitudinal vibration force release, abrasion loss is easy to generate after long-term use, a structure which can help to partially decompose the force is needed, and the oscillator can perform diffusion decomposition of part of the longitudinal force in other directions while completing the function of the oscillator, so that the loss is reduced, and the service life is prolonged, so that the design of the efficient hydraulic oscillator is very necessary. Disclosure of utility model The utility model mainly aims to provide a high-efficiency hydraulic oscillator which can effectively solve the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The high-efficiency hydraulic oscillator comprises an upper joint, wherein the lower surface of the upper joint is fixedly connected with an oscillating main body, a groove is formed in the outer surface of the oscillating main body, adjusting teeth are arranged on the outer surface of the groove, a protective sleeve is sleeved on the outer surface of the oscillating main body, a force release chamber is fixedly connected with the outer surface of the protective sleeve, which is close to the groove, a rotating wheel is rotatably connected to the inner side wall of the force release chamber, and the rotating wheel is meshed with the adjusting teeth. In order to achieve the purpose of conveniently connecting a drill bit, as the high-efficiency hydraulic oscillator, the inner surface of the lower part of the protective sleeve is in threaded connection with an upper stud, the lower surface of the upper stud is fixedly connected with a lower joint, and the lower surface of the lower joint is fixedly connected with a lower stud. In order to achieve the purpose of convenient reinforcement connection, as the high-efficiency hydraulic oscillator provided by the utility model, the upper surface of the lower joint is fixedly connected with the reinforcement sleeve, the outer surface of the reinforcement sleeve is provided with the mounting groove, the inner side wall of the mounting groove is clamped with the screw, and the lower surface of the protective sleeve is provided with the adjusting hole. In order to achieve the aim of facilitating angle adjustment, the utility model relates to a high-efficiency hydraulic oscillator, wherein the number of the adjusting holes is a plurality, and the adjusting holes are arrayed in a ring array. In order to achieve the purpose of helping to assist longitudinal oscillation, as the efficient hydraulic oscillator, an upper pad is fixedly connected to the lower surface of the upper joint, a lower pad is fixedly connected to the upper surface of the protective sleeve, and a reset spring is fixedly connected between the upper pad and the lower pad. In order to achieve the purpose of protecting the lower connector, the high-efficiency hydraulic oscillator is characterized in that a protection pad is arranged between the protection sleeve and the lower connector. In order to achieve the aim of protecting the contact surface of the drill bit and the lower joint, the utility model relates to a high-efficiency hydraulic oscillator, wherein an anti-abrasion ring is arranged on the lower surface of the lower joint. Compared with the prior art, the utility model has the following beneficial effects: 1. According to the utility model, through the arrangement of the upper connector, the oscillating main body, the groove, the adjusting teeth, the protective sleeve, the force release chamber and the rotating wheel, after the oscillating main body is connected and installed by the upper connector, the protective sleeve protects the safety of the oscillating main body, when the oscillating main body works, the oscillating main body can vibrate up and down in the protective sleeve, in the process, the rotating wheel can be driven to rotate in the force release chamber by things with the adjusting teeth in the groove, so that the diffusion and decomposition of partial force are realized, the bearing capacity of the oscillating main body is reduced, and the service life is prolonged. 2. According to the utility model, through the arrangement of the upper stud, the lower connector, the lower stud, the reinforcing sleeve, the mounting groove, the screw and the adjusting hole, the lower connector is connected with the protecti