CN218325731U - Non-rotating flexible shaft structure for mounting flexible shaft - Google Patents
Non-rotating flexible shaft structure for mounting flexible shaft Download PDFInfo
- Publication number
- CN218325731U CN218325731U CN202222176101.7U CN202222176101U CN218325731U CN 218325731 U CN218325731 U CN 218325731U CN 202222176101 U CN202222176101 U CN 202222176101U CN 218325731 U CN218325731 U CN 218325731U
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- flexible shaft
- steel wire
- wire rope
- threaded sleeve
- fastening
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Abstract
The utility model belongs to the technical field of flexible shafts, and provides a flexible shaft structure for mounting a flexible shaft without rotating, which is provided with a flexible shaft and a steel wire rope used as an inner core of the flexible shaft; the hose is sleeved outside the steel wire rope, and the steel wire rope can move in the hose; one end of the steel wire rope extends out of the hose and is pressed with the fixing column; the hose is pressed with the threaded connector; the screwed joint is arranged on a fixed bracket of the vehicle; the fixed column is of a step structure, and the tail end, namely the small-diameter end of the fixed column is directly pressed with the steel wire rope of the flexible shaft inner core; the outer side of the fixed column is sleeved with a fastening threaded sleeve; the fastening thread sleeve is of a step structure; the front end of the outer side of the fastening threaded sleeve is provided with external threads, and the rear end of the fastening threaded sleeve is provided with a hexagonal step; the flexible shaft structure is connected with corresponding parts on the vehicle through fastening thread sleeves to form a structure for fixing the flexible shaft when the flexible shaft is installed. The utility model provides a flexible axle when flexible axle installation not rotate, the inner core does not distort, has improved the flexible axle life-span.
Description
Technical Field
The utility model relates to a flexible axle processing field, concretely relates to installation flexible axle does not rotate flexible axle structure.
Background
Along with the change of market patterns, the product structures in various application fields are continuously diversified, so that the product structure can meet the market requirements, the adaptability of the product is accelerated, and the product is ensured to occupy a place in intense market competition!
When one end of the existing flexible shaft structure is installed, the flexible shaft can rotate, if both ends are fixed by threads, the flexible shaft inner core is twisted and cannot be pushed and pulled smoothly, and the service life of the flexible shaft is shortened.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a flexible axle structure that installation flexible axle does not rotate.
The utility model adopts the following technical proposal for completing the above purposes:
a flexible shaft structure for mounting a flexible shaft without rotating, the flexible shaft structure is provided with a flexible shaft which is provided with a steel wire rope used as an inner core of the flexible shaft; a hose serving as an outer protecting pipe of the flexible shaft is sleeved outside the steel wire rope, and the steel wire rope can move in the hose; the method is characterized in that: one end of the steel wire rope extends out of the hose and is pressed with the fixed column; the hose is pressed with the threaded joint; the screwed joint is arranged on a fixed bracket of the vehicle; the fixing column is of a step structure, and the tail end, namely the small-diameter end of the fixing column is directly pressed with the steel wire rope of the flexible shaft inner core; a fastening threaded sleeve is sleeved on the outer side of the fixing column; the fastening threaded sleeve is of a stepped structure, and an inner hole of the fastening threaded sleeve is a stepped inner hole matched with the fixing column; the front end of the outer side of the fastening threaded sleeve is provided with an external thread used for connecting corresponding parts on a vehicle, and the rear end of the fastening threaded sleeve is a hexagonal step convenient for using a wrench during threaded fastening; the flexible shaft structure is connected with corresponding parts on the vehicle through fastening thread sleeves to form a structure for fixing the flexible shaft when the flexible shaft is installed.
The large hole at the front end of the stepped inner hole of the fastening threaded sleeve is a through hole for a fixed column to pass through, and the small hole at the rear end of the stepped inner hole of the fastening threaded sleeve is a step for limiting the fixed column.
The utility model provides a flexible axle structure that installation flexible axle does not rotate, through flexible axle inner core and fixed column pressfitting, the structure of overcoat fastening thread bush adopts the fixed column to be the step, and the inside step of fastening thread bush lets the fixed column pass through wherein and can be spacing, and only fastening thread bush rotates when fastening thread bush installs, and the flexible axle does not rotate.
Drawings
Fig. 1 is a schematic structural view of the fixing column of the present invention.
Fig. 2 is a schematic structural view of the fastening thread bushing of the present invention.
Fig. 3 is a schematic structural view of the combined fixed column and fastening threaded sleeve.
Fig. 4 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a hose, 2, a threaded connector, 3, a nut, 4, a flat gasket, 5, a steel wire rope, 6, a fixing column, 7 and a fastening threaded sleeve.
Detailed Description
The invention is described in connection with the accompanying drawings and the embodiments:
as shown in FIG. 4, a flexible shaft structure for mounting a flexible shaft without rotation is provided, wherein the flexible shaft is provided with a steel wire rope 5 as an inner core of the flexible shaft; the outer part of the steel wire rope 5 is sleeved with a hose 1 serving as a flexible shaft outer protecting pipe, and the steel wire rope 5 can move in the hose 1; one end of the steel wire rope extends out of the hose 1 and is pressed with the fixing column 6; the hose 1 is pressed with the threaded joint 2; the threaded joint 2 is provided with a nut 3 and a flat gasket 4; the threaded joint 2 is arranged on a fixed bracket of a vehicle through a nut 3 and a flat gasket 4; the steel wire rope 5 is pressed with a fixed column 6, and a firm threaded sleeve 7 is arranged outside the fixed column; the threads of the fastening screw socket 7 are connected with corresponding components on the vehicle.
Claims (2)
1. A flexible shaft structure for mounting a flexible shaft without rotating, the flexible shaft structure is provided with a flexible shaft which is provided with a steel wire rope used as an inner core of the flexible shaft; a hose serving as an outer protecting pipe of the flexible shaft is sleeved outside the steel wire rope, and the steel wire rope can move in the hose; the method is characterized in that: one end of the steel wire rope extends out of the hose and is in press fit with the fixing column; the hose is pressed with the threaded connector; the screwed joint is arranged on a fixed bracket of the vehicle; the fixed column is of a step structure, and the tail end, namely the small-diameter end of the fixed column is directly pressed with the steel wire rope of the flexible shaft inner core; a fastening threaded sleeve is sleeved outside the fixed column; the fastening threaded sleeve is of a stepped structure, and an inner hole of the fastening threaded sleeve is a stepped inner hole matched with the fixing column; the front end of the outer side of the fastening threaded sleeve is provided with an external thread used for connecting corresponding parts on a vehicle, and the rear end of the fastening threaded sleeve is a hexagonal step convenient for using a wrench during threaded fastening; the flexible shaft structure is connected with corresponding parts on the vehicle through fastening thread sleeves to form a structure for fixing the flexible shaft when the flexible shaft is installed.
2. The flexible shaft structure for mounting the flexible shaft without rotating as claimed in claim 1, wherein: the front end big hole of the step type inner hole of the fastening threaded sleeve is a through hole for the fixed column to pass through, and the rear end small hole of the step type inner hole of the fastening threaded sleeve is a step for limiting the fixed column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222176101.7U CN218325731U (en) | 2022-08-18 | 2022-08-18 | Non-rotating flexible shaft structure for mounting flexible shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222176101.7U CN218325731U (en) | 2022-08-18 | 2022-08-18 | Non-rotating flexible shaft structure for mounting flexible shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218325731U true CN218325731U (en) | 2023-01-17 |
Family
ID=84884388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222176101.7U Active CN218325731U (en) | 2022-08-18 | 2022-08-18 | Non-rotating flexible shaft structure for mounting flexible shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218325731U (en) |
-
2022
- 2022-08-18 CN CN202222176101.7U patent/CN218325731U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |