CN220886560U - Axial adjustable physiosis axle - Google Patents
Axial adjustable physiosis axle Download PDFInfo
- Publication number
- CN220886560U CN220886560U CN202322244889.5U CN202322244889U CN220886560U CN 220886560 U CN220886560 U CN 220886560U CN 202322244889 U CN202322244889 U CN 202322244889U CN 220886560 U CN220886560 U CN 220886560U
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- wall
- shaft
- screw rod
- disc
- control structure
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- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920006280 packaging film Polymers 0.000 description 2
- 239000012785 packaging film Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of inflatable shafts, in particular to an axially adjustable inflatable shaft, which comprises a disc and a connecting plate, wherein the inner wall of the disc is connected with a control structure, the outer wall of the control structure is connected with the inflatable shaft, the rear end surface of the control structure is connected with a plugboard, the outer wall of the disc is fixedly connected with the inner sides of a plurality of connecting plates, the inner walls of the connecting plates are all provided with threads, a second screw rod is enabled to rotate forwards through a vertical plate in the control structure in a matching manner, the front part of the outer wall of the second screw rod is enabled to be spliced with the inner wall of the connecting plate which is close to the front part, at the moment, fixation is completed between an inner shaft and the disc, then a straight cylinder drives a first screw rod to rotate, and the rotating first screw rod enables a sleeve plate to move forwards and backwards, so that the inflatable shaft moves forwards and backwards on the outer wall of the inner shaft, the position of the inflatable shaft is adjusted, the axial adjustment performance of the inflatable shaft is improved, and normal use of the inflatable shaft is ensured.
Description
Technical Field
The utility model relates to the technical field of axially adjustable inflatable shafts, in particular to an axially adjustable inflatable shaft.
Background
The inflatable shaft is a special winding and unwinding shaft, namely a shaft with a raised surface after high-pressure inflation, and a shaft with a quickly retracted surface after deflation is called an inflatable shaft.
An axially adjustable balloon shaft, such as one having an authorized bulletin number "CN218201317U", the adjustment sleeve rotatably disposed within the shaft bore, one end of the adjustment sleeve extending from the second end of the shaft bore; the axial adjustable inflatable shaft provided by the embodiment of the application can drive the adjusting sleeve to axially move on the transmission shaft by rotating the adjusting shaft, so that the packaging film roll can be adjusted to the normal position on the inflatable shaft, and the packaging film can be timely corrected.
Disclosure of utility model
The utility model aims to solve the problem that the normal use of an inflatable shaft is affected by reducing the axial adjustment performance of the inflatable shaft, and provides an axially adjustable inflatable shaft.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an axial adjustable physiosis axle, includes disc and connecting plate, the inner wall of disc is connected with control structure, control structure's outer wall is connected with the physiosis axle, control structure's rear end face is connected with the picture peg, the outer wall of disc and the inboard looks rigid coupling of a plurality of connecting plates, a plurality of the inner wall of connecting plate all processes the screw thread.
Preferably, the control structure comprises an inner shaft and a first screw rod, the front end of the outer wall of the inner shaft is rotationally connected with the inner wall of the disc, the front side and the rear side of the inner wall of the inner shaft are rotationally connected with the front side and the rear side of the outer wall of the first screw rod respectively, a straight cylinder is fixedly connected to the front side of the first screw rod, a vertical plate is fixedly connected to the front side of the top of the inner shaft, a second screw rod is connected to the inner wall of the vertical plate in a threaded manner, and a sleeve plate is connected to the outer wall of the first screw rod in a threaded manner.
Preferably, the upper and lower sides of the sleeve plate are fixedly connected with the inner wall of the air expansion shaft, and the upper and lower sides of the outer wall of the sleeve plate are respectively and slidably clamped with the notches of the upper and lower sides of the inner shaft.
Preferably, the rear end face of the inner shaft is fixedly connected with the front face of the plugboard, and the rear end face of the second screw rod is fixedly connected with a handle.
Preferably, the outer wall of the disc is provided with a plurality of threaded openings.
The axially adjustable balloon shaft provided by the utility model has the beneficial effects that: the second screw rod is enabled to rotate forwards through the vertical plate in the control structure in a matched mode, the front of the outer wall of the second screw rod is enabled to be connected with the inner wall of the closer connecting plate in an inserting mode, at this time, fixation is completed between the inner shaft and the disc, then the straight cylinder drives the first screw rod to rotate, the first screw rod which rotates enables the sleeve plate to move forwards and backwards, therefore, the inflatable shaft moves forwards and backwards on the outer wall of the inner shaft, the position is adjusted, the position of the inflatable shaft is enabled to meet the use requirement, the axial adjustment performance of the inflatable shaft is improved, and normal use of the inflatable shaft is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the connection relationship between the first screw, the sleeve plate and the air expansion shaft in FIG. 1;
FIG. 3 is a schematic view of the connection relationship among the disk, the inner shaft and the connection plate in FIG. 1;
Fig. 4 is a schematic structural diagram of a in fig. 3.
In the figure: 1. disc, 2, control structure, 201, inner shaft, 202, first screw rod, 203, straight tube, 204, riser, 205, second screw rod, 206, sleeve plate, 2a1, straight rod, 3, inflatable shaft, 4, picture peg, 5, handle, 6, connecting plate.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
Examples
Please refer to fig. 1-4: in this embodiment, an axial adjustable physiosis axle, including disc 1 and connecting plate 6, the inner wall of disc 1 is connected with control structure 2, and control structure 2's outer wall is connected with physiosis axle 3, and how the physiosis axle 3 operates and uses is prior art, does not do too much elucidate, and control structure 2's rear end face is connected with picture peg 4, and the outer wall of disc 1 and the inboard looks rigid coupling of a plurality of connecting plates 6, and the inner wall of a plurality of connecting plates 6 all processes the screw thread.
The control structure 2 comprises an inner shaft 201 and a first screw rod 202, wherein the front end of the outer wall of the inner shaft 201 is rotationally connected with the inner wall of the disc 1, the inner shaft 201 is stressed to rotate through the inner wall bearing of the disc 1, the front and rear sides of the inner wall of the inner shaft 201 are rotationally connected with the front and rear sides of the outer wall of the first screw rod 202 respectively, the stress of the first screw rod 202 is rotationally connected with the front and rear sides of the inner wall of the inner shaft 201 through the front and rear side bearing of the inner wall of the inner shaft 201, a straight barrel 203 is fixedly connected to the front surface of the first screw rod 202, a vertical plate 204 is fixedly connected to the front part of the top of the inner shaft 201, a second screw rod 205 is in threaded connection with the inner wall of the vertical plate 204, and the second screw rod 205 is stressed to rotate front and rear through the inner wall of the vertical plate 204, and a sleeve plate 206 is in threaded connection with the outer wall of the first screw rod 202;
The second screw 205 is rotated forwards through the vertical plate 204 by matching with the grip 5 in the control structure 2, so that the front part of the outer wall of the second screw 205 is spliced with the inner wall of the closer connecting plate 6, at this time, the inner shaft 201 and the disc 1 are fixed, then the straight cylinder 203 drives the first screw 202 to rotate, the rotating first screw 202 moves the sleeve plate 206 forwards and backwards, thereby the inflatable shaft 3 moves forwards and backwards on the outer wall of the inner shaft 201, the position is adjusted, the position of the inflatable shaft 3 is adjusted, the use requirement is met, the axial adjustment performance of the inflatable shaft is improved, and the normal use of the inflatable shaft is ensured.
The upper and lower both sides of the sleeve plate 206 are fixedly connected with the inner wall of the air-expanding shaft 3, the upper and lower both sides of the outer wall of the sleeve plate 206 are respectively and slidably clamped with the notches of the upper and lower both sides of the inner shaft 201, the sleeve plate 206 is stressed to slide back and forth through the inner walls of the notches of the upper and lower both sides of the inner shaft 201, the rear end face of the inner shaft 201 is fixedly connected with the front face of the inserting plate 4, the rear end face of the second screw 205 is fixedly connected with a handle 5, the handle 5 is convenient for driving the second screw 205 to rotate, and a plurality of threaded openings are machined on the outer wall of the disc 1.
Working principle:
When the inflatable shaft 3 is used, the front part of the disc 1 is attached to an external connection part, at the moment, the straight cylinder 203 penetrates through the external connection part, then the straight cylinder 203 penetrates through the disc 1 to be in threaded connection with the connection part, the installation of the inflatable shaft 3 is completed, the plug board 4 is connected with the output end of external driving equipment in an inserting mode, the driving equipment is matched with the plug board 4 to enable the inner shaft 201 to rotate, then the sleeve board 206 is matched to drive the inflatable shaft 3 to rotate to work, when the position of the inflatable shaft 3 does not meet the requirement, the handle 5 is matched to enable the second screw 205 to rotate forwards through the vertical plate 204, the front part of the outer wall of the second screw 205 is connected with the inner wall of the closer connecting plate 6 in an inserting mode, at the moment, fixing is completed between the inner shaft 201 and the disc 1, then the straight cylinder 203 drives the first screw 202 to rotate, the sleeve board 206 is enabled to move forwards and backwards through the rotating first screw 202, accordingly the inflatable shaft 3 moves forwards and backwards on the outer wall of the inner shaft 201, the position of the inflatable shaft 3 is adjusted, the use requirement is met, and then the handle 5 is matched to enable the second screw 205 to rotate away from the connecting plate 6.
Examples
Please refer to fig. 1-4: in this embodiment, the control structure 2 further includes a straight rod 2a1, the outer wall of the straight rod 2a1 is slidably clamped with the inner wall of the straight cylinder 203, and the outer wall of the straight rod 2a1 is machined with grinding grains.
Working principle:
When the disc 1 is fixed to the connection surface, and the straight tube 203 is positioned inside the connection surface, the rotation of the straight tube 203 is inconvenient, and at this time, the straight rod 2a1 is moved forward on the inner wall of the straight tube 203, so that the length of the straight tube 203 is increased, and then the straight rod 2a1 is held to rotate the straight tube 203.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (4)
1. An axial adjustable physiosis axle, includes disc (1) and connecting plate (6), its characterized in that: the inner wall of the disc (1) is connected with a control structure (2), the outer wall of the control structure (2) is connected with an air expansion shaft (3), the rear end face of the control structure (2) is connected with a plugboard (4), the outer wall of the disc (1) is fixedly connected with the inner sides of a plurality of connecting plates (6), and the inner walls of the connecting plates (6) are all provided with threads;
The control structure (2) comprises an inner shaft (201) and a first screw rod (202), the front end of the outer wall of the inner shaft (201) is rotationally connected with the inner wall of the disc (1), the front side and the rear side of the inner wall of the inner shaft (201) are rotationally connected with the front side and the rear side of the outer wall of the first screw rod (202) respectively, a straight cylinder (203) is fixedly connected with the front side of the first screw rod (202), a vertical plate (204) is fixedly connected with the front side of the top of the inner shaft (201), a second screw rod (205) is connected with the inner wall of the vertical plate (204) in a threaded manner, and a sleeve plate (206) is connected with the outer wall of the first screw rod (202) in a threaded manner.
2. An axially adjustable inflatable shaft according to claim 1, wherein: the upper side and the lower side of the sleeve plate (206) are fixedly connected with the inner wall of the air expansion shaft (3), and the upper side and the lower side of the outer wall of the sleeve plate (206) are respectively and slidably clamped with the notch of the upper side and the lower side of the inner shaft (201).
3. An axially adjustable inflatable shaft according to claim 2, wherein: the rear end face of the inner shaft (201) is fixedly connected with the front face of the plugboard (4), and the rear end face of the second screw rod (205) is fixedly connected with a handle (5).
4. An axially adjustable inflatable shaft according to claim 1, wherein: the outer wall of the disc (1) is provided with a plurality of threaded openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322244889.5U CN220886560U (en) | 2023-08-21 | 2023-08-21 | Axial adjustable physiosis axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322244889.5U CN220886560U (en) | 2023-08-21 | 2023-08-21 | Axial adjustable physiosis axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220886560U true CN220886560U (en) | 2024-05-03 |
Family
ID=90878166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322244889.5U Active CN220886560U (en) | 2023-08-21 | 2023-08-21 | Axial adjustable physiosis axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220886560U (en) |
-
2023
- 2023-08-21 CN CN202322244889.5U patent/CN220886560U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An axially adjustable inflation shaft Granted publication date: 20240503 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Ruian Small and Micro Enterprise Sub branch Pledgor: Zhejiang China Rubber Technology Co.,Ltd. Registration number: Y2024980037712 |