Rotating shaft structure
A rotating shaft structure and main shaft technology, applied in the direction of pivot connection, etc., can solve the problems of slipping torque, increased processing steps and processing costs, and large loss of friction plates, etc., to achieve stable and firm fit, make up for weak bite, and avoid slipping effects
Inactive Publication Date: 2017-01-25
QISDA SUZHOU +1
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, the existing three-claw bite piece is often unable to stably bite the movable part due to insufficient hardness or the setting method of the occlusal part, and slipping causes torque aging, which cannot meet the needs of use, resulting in poor user experience
[0004] Moreover, when the movable part is linked with the three-claw bite piece, the three-claw bite piece will rub against the friction plate, which will cause a large loss to the friction plate, short service life, and make the rotation of the movable part not flexible enough. Therefore, in order to reduce The loss of the friction plate prolongs the service life and makes the rotation of the movable parts flexible. It is necessary to set an oil groove on the side of the friction plate facing the three-jaw bite plate to increase the lubrication effect, but this will increase the processing steps and processing costs.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.
[0032] refer to Figure 1 to Figure 3 as shown, figure 1 is a structural schematic diagram of the rotating shaft structure 100 proposed by the embodiment of the present invention, figure 2 for figure 1 The schematic diagram of the structure of the first gasket 13 is shown, image 3 for figure 1 A side view of the first spacer 13 is shown. The rotating shaft structure 100 of the present invention includes a main shaft 11 , a movable part 12 , a first washer 13 , a second washer 14 and a nut 15 . The main shaft 11 has opposite first end 111 and second end 112 , the first end 111 is a closed end, and the second end 112 is provided with a plurality of threads for matching with the nut 15 . In this embodiment, the main shaft 11 is a cylindrical body similar to an el...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a rotating shaft structure. The rotating shaft structure comprises a main shaft, a moving part, a first gasket, a second gasket and a screw cap, wherein the moving part, the first gasket and the second gasket are arranged on the main shaft in a penetrating manner; the moving part and the first gasket can rotate relative to the main shaft; the first gasket is arranged between the moving part and the second gasket; the first gasket is provided with a plurality of occluding parts; the plurality of occluding parts protrude out of a first surface of the first gasket and are used for being matched with the moving part; in addition, the plurality of occluding parts are arranged along the direction that the edge of the first gasket points to a first through hole of the first gasket, are firmly matched with the moving part, and the skidding is avoided; in addition, by an arrangement mode of the occluding parts, when the hardness of the first gasket is insufficient, the defect that the occluding parts are infirm due to insufficient hardness can be made up to a certain degree.
Description
technical field [0001] The invention relates to a rotating shaft structure, in particular to a rotating shaft structure with high occlusal stability. Background technique [0002] The shrapnel type shaft structure is a commonly used structure in the industry. Under normal circumstances, the gasket of the shrapnel type shaft usually adopts the cooperation of the three-claw bite plate and the friction plate, and the movable part is bitten by the three-claw bite plate. The friction plate is provided with a D-shaped through hole to be sleeved on the shaft, and It is fixed synchronously with the rotating shaft. When the movable part is linked with the three-claw bite piece, the three-claw bite piece will rub against the friction plate to generate friction force, which is then converted into the torque of the rotating shaft, so that the movable part can be kept at a certain position. angle. [0003] However, due to the lack of hardness or the arrangement of the occlusal part, th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F16C11/04
CPCF16C11/04
Inventor 王瑜瑄严永铭
Owner QISDA SUZHOU