Special simple lubricating connecting shaft assembly fastener
A simple technology for connecting shafts, which is applied in the direction of connecting components, threaded fasteners, lubricating parts, etc., can solve the problems of high production and use costs, single function, complex assembly, etc., and achieve good effect, convenient use, and sealing good sex effect
Inactive Publication Date: 2018-11-27
蒋满珍
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Problems solved by technology
In mechanical equipment, many structures need to be lubricated during use, so that the mechanical equipment can have good performance during use, while the traditional connecting fasteners generally have a single function, which can only be used for simple connection and fastening. For the mechanical equipment that needs to be lubricated, a separate lubricating structure is required for lubricating, which makes the structure more complex and more complicated in assembly, making its production and use costs relatively high
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[0015] Such as Figure 1 to Figure 4 As shown, a special simple lubricating connecting shaft assembly fastener, which combines the lubricating structure and the connecting fastener, ensures the connection through the sealing connection structure when the upper and lower ends of the part are assembled with the lubricating structure The tightness of the position makes the sealing performance of the lubricating structure better when connecting and assembling, and the effect when lubricating is better. The structure of this part is simple, and it is more convenient to use. Lubricated, and when the center position is assembled with the connecting shaft, it is connected through a double helix connection threaded hole, which makes the assembly connection firmer, and has a better anti-loosening effect after assembly connection, making it stable during use The performance is better, the overall production and use cost of this part is lower, the structural strength is better, it is more...
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The invention relates to the technical field of connecting fasteners, in particular to a special simple lubricating connecting shaft assembly fastener. The technical scheme adopted by the invention isas follows: includes a body attachment mounting column having a regular hexagonal outer shape, the upper and lower end positions of the main body connecting and assembling columns are respectively provided with a circular assembling and connecting support plane, a cylindrical central assembly connection hole penetrating through the whole part is arranged at the center of the upper end assembly connection support plane, The inner cylindrical surface of the central assembly connection hole is provided with an assembly connection thread structure, the assembly connection thread structure is composed of two spiral connection threads with the same screw pitch, and the upper assembly connection support plane is provided with a cylindrical lubricating conveying connection hole uniformly distributed in the circumference, and the lubricating conveying connection hole is communicated with the central assembly connection hole. The invention has the advantages of better stability in use process,lower cost, better structural strength, more convenient production and longer service life in use process.
Description
technical field [0001] The invention relates to the technical field of connecting fasteners, in particular to a special simple lubricated connecting shaft assembly fastener. Background technique [0002] Connecting fasteners are commonly used connectors in mechanical equipment, which can ensure that two or more parts that cooperate with each other can be tightly connected. In mechanical equipment, many structures need to be lubricated during use, so that the mechanical equipment can have good performance during use, while the traditional connecting fasteners generally have a single function, which can only be used for simple connection and fastening. For the mechanical equipment that needs to be lubricated, a separate lubricating structure is required for lubricating, which makes the structure more complex and more complicated in assembly, making its production and use costs relatively high. Contents of the invention [0003] The purpose of the present invention is to pro...
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IPC IPC(8): F16B37/00F16N21/00
CPCF16B37/00F16N21/00
Inventor 蒋满珍
Owner 蒋满珍