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Technical implementation of optical axis

Technical implementation of optical axis

Elements of optical axis technology implementation:

The optical shaft is a type of optical shaft coupling that ensures the reliability and stability of motion and torque transmission, adjustable torque transmission, and does not affect the lifespan.

The optical axis joint includes: a shell, with a sleeve, one end cover fixed at both ends of the sleeve, a through hole rotatably penetrating an optical axis, and a second through hole rotatably penetrating a second optical axis; And a plurality of compression pieces arranged in the shell are pressed on the first and second optical axes to provide the friction force required for torque transmission. Among the multiple compression mechanisms, one part of the compression mechanism is configured on one end cover in a way that can move radially on the sleeve, and the other part is configured on the second end cover in a way that can move radially on the sleeve.

In addition, the pressing mechanism is equipped with a first optical axis and a second optical axis friction contact slider, and a friction block connected to the slider. There are radial guide grooves on the one end face cover and the second end face cover that can move along the radial guide groove, respectively. Each driving mechanism of the optical axis includes a bevel gear coaxial with the sleeve and a large bevel gear clamped with the bevel gear, A mounting hole is provided on the side wall of the sleeve, and the bevel gear protrudes from the outer wall of the sleeve through the outer end of the mounting shaft. The large bevel gear is provided with a flat screw on the end face away from the small bevel gear, and the sliding block is close to the end face of the large bevel gear, and a second flat screw is provided that is screwed with the first flat screw. When the mounting shaft rotates, the large bevel gear rotates, The slider rotates on the large bevel gear

In the optical axis joint of the present invention, the pressing mechanism transmits motion and torque through friction and contact between the first optical axis and the second optical axis. However, since the pressing mechanism can move radially in the shell, the pressing pressure between the pressing mechanism and the first optical axis and the second optical axis can be adjusted by adjusting the radial position of the pressing mechanism, and the friction force between the pressing mechanism and the optical axis can be adjusted. Additionally, due to the use of friction transmission, If the transmitted torque on the first and second optical axes exceeds the set value of the optical axis coupling, sliding between the pressing mechanism and the optical axis can limit the torque and help protect the optical axis coupling.

In addition, due to the contact between the press mechanism and the first and second optical axes, it is easy to implement and the diameter of the optical axis is not limited. Therefore, the press mechanism can be connected and clamped with optical axes of different diameters, with excellent universality. Compared with the existing method of fastening the incision with screws, the optical shaft joint of the present invention avoids the incision towards the coupling body, which is conducive to ensuring the structural strength and long service life of the optical shaft joint.

The above introduction is the technical implementation method of the optical axis. If you need to learn more, please feel free to contact us at any time!


New Gapower Metal mainly produces and operates chrome plated steel pipes, chrome plated shafts, polished shafts, and piston rods. The company has over 10000 tons of inventory and can provide piston rods of various specifications, materials, and requirements. Welcome to inquire.

Post time: Oct-26-2023