一种滑油导管接头修复装置
By using a repair device with a calibrator and a clamping base, the problems of difficult positioning of the outer sleeve of the lubricating oil conduit joint and poor repair effect were solved, and uniform extrusion pressure was achieved, ensuring the reliability and efficiency of the repair process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- STATE OWNED SIDA MASCH MFG CO LTD
- Filing Date
- 2025-06-16
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, the outer sleeve of the lubricating oil conduit connector cannot be accurately clamped, resulting in insufficient clamping force and easy damage, leading to low repair efficiency and poor quality.
A repair device comprising a correction component, a first clamping base, and a second clamping base is used. The device contacts the drum-shaped spherical shell with an arc-shaped surface and applies uniform extrusion pressure to reduce the size of the drum-shaped spherical shell, thereby achieving precise repair.
This technology enables efficient and precise repair of lubricating oil conduit joints, ensuring that the outer sleeve is not damaged and improving the reliability and efficiency of the repair process.
Smart Images
Figure CN224508907U_ABST
Abstract
Claims
1. A lubricating oil conduit joint repair device, wherein the lubricating oil conduit joint (1) includes an inner tube (11) and an outer sleeve (12), the inner tube (11) includes a lubricating oil pipe (111) and a drum-shaped ball platform (112) fixedly connected to the outside of the lubricating oil pipe (111), the outer sleeve (12) includes a cylindrical body (121) and a drum-shaped spherical shell (122) disposed at the first end of the cylindrical body (121), the drum-shaped spherical shell (122) at least covers half of the drum-shaped ball platform (112), and the diameter of the opening of the drum-shaped spherical shell (122) is smaller than the diameter of the drum-shaped ball platform (112), the drum-shaped spherical shell (122) has a spherical shell center surface S perpendicular to the central axis of the drum-shaped spherical shell (122), the drum-shaped spherical shell (122) includes an upper part (1221) and a lower part (1222), characterized in that, The oil conduit joint (1) repair device comprises: a correction member (2) comprising a correction cylinder (21) and a force transmission rod (22) connected to one end of the correction cylinder (21), wherein the opening of the correction cylinder (21) has an arc surface (211) matching the upper part (1221) of the spherical shell; a first clamping base (3) and a second clamping base (4) connected detachably; wherein the top surface of the first clamping base (3) has a first semicircular groove (31), and the side of the first clamping base (3) facing the second clamping base (4) is provided with a first avoiding notch (32); the top surface of the second clamping base (4) has a second semicircular groove (41), and the side of the second clamping base (4) facing the first clamping base (3) is provided with a second avoiding notch (42); when the first clamping base (3) and the second clamping base (4) are connected as a whole, the first semicircular groove (31) and the second semicircular groove (41) form an annular groove matching the second end of the cylinder body (121), and the annular groove is used for clamping the second end of the cylinder body (121).
2. The lube conduit fitting repair device of claim 1, wherein, The first clamping base (3) has a first clamping plane (33), the second clamping base (4) has a second clamping plane (43), and when the first clamping base (3) and the second clamping base (4) are connected as a whole, the first clamping plane (33) and the second clamping plane (43) are parallel to each other.
3. The lube conduit fitting repair device of claim 2, wherein, The first clamping plane (33) is perpendicular to the direction of assembly and disassembly of the first clamping base (3) and the second clamping base (4), and the second clamping plane (43) is perpendicular to the direction of assembly and disassembly of the first clamping base (3) and the second clamping base (4).
4. The lube conduit fitting repair device of claim 1, wherein, The first clamping base (3) is provided with a plurality of first mounting holes (34) along the direction of assembly and disassembly of the first clamping base (3) and the second clamping base (4), and the second clamping base (4) is provided with a plurality of second mounting holes (44) sharing the same central axis as the first mounting holes (34), and the first clamping base (3) and the second clamping base (4) are detachably connected through bolts (5).
5. The lubricating oil conduit fitting repair device of claim 4, wherein, The first clamping base (3) is provided with two first pin holes (35) parallel to the first mounting holes (34), and the second clamping base (4) is provided with two second pin holes (45) sharing the same central axis as the first pin holes (35), and each first pin hole (35) and the corresponding second pin hole (45) are provided with a positioning pin (6).
6. The lube conduit fitting repair device of claim 1, wherein, The force transmission rod (22) is provided with a cavity (221) for avoiding the inner tube (11).
7. The lube conduit fitting repair device of claim 1, wherein, The diameter of the sphere corresponding to the arc surface (211) is greater than the diameter of the sphere corresponding to the outer surface of the drum-shaped spherical shell (122).