CN218525818U - Floating butt joint structure - Google Patents
Floating butt joint structure Download PDFInfo
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- CN218525818U CN218525818U CN202222362246.6U CN202222362246U CN218525818U CN 218525818 U CN218525818 U CN 218525818U CN 202222362246 U CN202222362246 U CN 202222362246U CN 218525818 U CN218525818 U CN 218525818U
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- floating
- movable plate
- screw rod
- connecting section
- power equipment
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Abstract
The utility model relates to a floating butt joint structure, which comprises a movable plate, a power equipment mounting plate and a screw fixedly connected to the power equipment mounting plate, wherein the top end of the screw is provided with a connecting section in clearance fit with the movable plate, the screw is provided with a disc spring, the disc spring is arranged between the movable plate and the power equipment mounting plate, and the connecting section is provided with an axial fixing component; the utility model has the advantages that: because the connecting section is in clearance fit with the movable plate and the screw rod is provided with the disc spring, in the butt joint process, the clearance between the connecting section and the movable plate enables the whole movable plate to have radial X, Y two-way floating, the compression deformation of the disc spring realizes Z-direction floating and angle floating, the whole floating butt joint structure has certain floating amount and angle floating amount in the X, Y, Z direction, and in the inserting and closing process, the floating butt joint structure can make up for the alignment deviation in the clearance fit size and the disc spring elastic compression size to avoid inserting and closing damage.
Description
Technical Field
The utility model relates to a butt-joint structural floats.
Background
Most of model equipment such as aerospace, nuclear power need supply water, air feed and power supply through the connector simultaneously, adopts multiple connector plug, socket fixed mounting respectively on two mounting panels: the fixed mounting plate end is called fixed plate, the mounting plate which is mutually matched and butted with the fixed plate is called movable plate along with the propelling of power equipment, the fixed plate and the movable plate are positioned through a guide pillar and guide sleeve structure to realize butt joint, and the combined connecting system can realize the quick simultaneous insertion and separation of multiple connectors.
At present, in some working conditions that space and environment limit exist, and operators cannot enter, a combined connection system increasingly depends on automatic mechanical butt joint, the flexibility and the adjustability of the automatic mechanical butt joint are poorer than those of manual butt joint, and due to the fact that manufacturing errors and installation errors exist in butt joint installation plates, the combined connection system is often not smooth in butt joint, and faults are easily caused due to butt joint deviation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art connected system often the butt joint not smooth, because the butt joint deviation leads to the problem of trouble easily, provide a butt joint structure that floats, make among the connected system movable plate can realize and decide the unsteady butt joint of board under the power equipment effect, avoid inserting of butt joint deviation cause to close the damage.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a butt-joint structure floats, includes movable plate, power equipment mounting panel and the screw rod of fixed connection on the power equipment mounting panel, the top of screw rod is equipped with one section and movable plate clearance fit's linkage segment, be equipped with the dish spring on the screw rod, and the dish spring setting is between movable plate and power equipment mounting panel, be equipped with the axial fixity subassembly on the linkage segment.
Preferably, the movable plate is provided with a through hole in clearance fit with the connecting section, and the connecting section floats in the through hole in the radial direction X and floats in the radial direction Y.
Preferably, the axial fixing assembly comprises a round pad and a bolt, the round pad is arranged on the connecting section, and the bolt penetrates through the round pad and then is fixed on the connecting section.
Preferably, a gasket and a nut are arranged on the screw rod, and the disc spring is tightly pressed on the screw rod through the gasket and the nut.
Preferably, the connecting section and the screw are of an integral structure.
Preferably, the bottom end of the screw rod is provided with a fastening section connected with the power equipment mounting plate, and the fastening section and the screw rod are of an integrated structure.
Preferably, the power equipment mounting plate is provided with a threaded hole, and the outer side wall of the fastening section is provided with an external thread matched with the threaded hole.
Preferably, the floating butt joint structure comprises four screw rods, and the four screw rods are uniformly distributed on the movable plate.
To sum up, the utility model has the advantages that: the connection of the power equipment mounting plate and the movable plate is realized through the screw, the connecting section arranged on the screw is in clearance fit with the movable plate, and the screw is provided with the disc spring, in the butt joint process, the clearance between the connecting section and the movable plate can enable the whole movable plate to have radial X, Y two-way floating, and the compression deformation of the disc spring realizes Z-way floating and angle floating, so that the whole floating butt joint structure has certain floating amount in the X, Y, Z direction and floating amount in angle, in the plugging process, the floating butt joint structure can compensate the occurring clearance fit size and the alignment deviation in the disc spring elastic compression size to avoid plugging damage, the whole mechanical structure is simple and convenient to install, secondly, the Z-way floating and angle floating can be realized through the compression deformation of the disc spring, compared with other elastic elements, the disc spring has the advantages of small volume, convenient installation, vibration resistance, impact resistance, high yield strength and high durability, the harsh mechanical environment is realized, the reliability of products is improved, the arrangement of an axial fixing component can adapt to the floating connection section and the floating butt joint structure can be suitable for the floating connection of the movable plate, and the floating connection system can be applied to all floating connection systems.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of a floating docking structure of the present invention;
fig. 2 is a cross-sectional view of the floating butt-joint structure of the present invention.
Reference numerals:
the device comprises a movable plate 1, a through hole 11, a power equipment mounting plate 2, a threaded hole 21, a screw rod 3, a connecting section 31, a disc spring 32, an axial fixing assembly 33, a round pad 34, a bolt 35, a gasket 36, a nut 37 and a fastening section 38.
Detailed Description
As shown in fig. 1 and 2, the floating butt joint structure includes a movable plate 1, a power equipment mounting plate 2, and a screw rod 3 fixedly connected to the power equipment mounting plate 2, wherein a connecting section 31 in clearance fit with the movable plate 1 is arranged at the top end of the screw rod 3, a disc spring 32 is arranged on the screw rod 3, the disc spring 32 is arranged between the movable plate 1 and the power equipment mounting plate 2, and an axial fixing component 33 is arranged on the connecting section 31.
The connection between the power equipment mounting plate 2 and the movable plate 1 is realized through the screw rod 3, the connecting section 31 arranged on the screw rod 3 is in clearance fit with the movable plate 1, and the disc spring 32 is arranged on the screw rod 3, in the butt joint process, the clearance between the connecting section 31 and the movable plate 1 enables the whole movable plate 1 to have floating in the radial direction X, Y, and the compression deformation of the disc spring 32 realizes floating in the Z direction and floating in the angle, so that the whole floating butt joint structure has a certain floating amount in the X, Y, Z direction and floating amount in the angle, in the insertion process, the floating butt joint structure can compensate for the existing clearance fit size and alignment deviation in the elastic compression size of the disc spring 32 to avoid insertion damage, the whole mechanical structure is simple, the installation is convenient, the disc spring 32 has the advantages of small volume, the installation is convenient, vibration resistance, impact resistance, high yield strength and high durability compared with other elastic members, the floating butt joint structure can adapt to harsh environments, the floating assembly is improved, the floating connection between the floating and the floating connection structure can be applied to the whole floating connection system, and the floating connection of the floating connection structure can be applied to the floating connection system.
The through hole 11 is arranged on the movable plate 1 and is in clearance fit with the connecting section 31, the connecting section 31 can realize floating in the radial X direction and floating in the radial Y direction in the through hole 11, floating amounts of minus 3-3 mm can be realized in the X direction and the Y direction by the through hole 11 and the connecting section 31 in the embodiment, the through hole 11 is convenient for installation of the connecting section 31, the floating symmetry of the connecting section in the radial X direction and the radial Y direction can be ensured, and the butt joint quality is improved. The axial direction fixed subassembly 33 includes round pad 34 and bolt 35, round pad 34 sets up on linkage segment 31, bolt 35 passes round pad 34 after-fixing on linkage segment 31, and round pad 34 can ensure the contact quality of axial direction fixed subassembly 33 and movable plate 1, ensures that linkage segment 31 can't escape the space of movable plate 1 through-hole 11 and round pad 34 envelope when radially XY bipartition floats, has improved the axial fixity quality, and bolt 35 can improve the fixed quality of round pad 34.
The screw rod 3 is provided with a gasket 36 and a nut 37, the disc spring 32 is pressed on the screw rod 3 through the gasket 36 and the nut 37, in the embodiment, the gasket 36 is arranged below the movable plate 1, the nut 37 is arranged above the power equipment mounting plate 2, when the movable plate 1 is stressed in the Z direction, acting force can be transmitted to the disc spring 32 to compress the disc spring 32, when the pressure is uneven, the compression deformation of the end face of the disc spring 32 is uneven to realize angle floating, so that the floating in the Z direction and the angle direction can be realized, in the embodiment, the floating amount in the Z direction is set to be-1 mm floating amount, and the floating amount in the angle is-0.5 degrees.
The connecting section 31 and the screw rod 3 are of an integrated structure, so that the mounting process between the connecting section 31 and the screw rod 3 can be simplified, and the connecting strength between the whole connecting section 31 and the screw rod 3 is improved. The bottom of screw rod 3 is equipped with the fastening section 38 that links to each other with power equipment mounting panel 2, fastening section 38 and screw rod 3 formula structure as an organic whole can realize that screw rod 3 is quick links to each other with power equipment mounting panel 2, in addition, sets up fastening section 38 and screw rod 3 formula structure as an organic whole, can simplify the mounting process between fastening section 38 and the screw rod 3, improves the joint strength between fastening section 38 and the screw rod 3, is favorable to the whole processing of screw rod 3. Be equipped with screw hole 21 on the power equipment mounting panel 2, be equipped with the external screw thread with screw hole 21 matched with on the lateral wall of fastening section 38, can improve the fixed quality of fastening section 38 and power equipment mounting panel 2, the convenience is dismantled in the screw thread installation moreover, can improve the fixed quality of screw rod 3. The floating butt joint structure comprises four screw rods 3, and the four screw rods 3 are uniformly distributed on the movable plate 1, so that the overall stability can be realized during installation.
The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (8)
1. The utility model provides a butt-joint structure floats, includes movable plate and power equipment mounting panel, its characterized in that: the screw rod is fixedly connected to the power equipment mounting plate, one section of connecting section in clearance fit with the movable plate is arranged at the top end of the screw rod, a disc spring is arranged on the screw rod and is arranged between the movable plate and the power equipment mounting plate, and an axial fixing assembly is arranged on the connecting section.
2. A floating docking structure according to claim 1, wherein: the movable plate is provided with a through hole in clearance fit with the connecting section, and the connecting section can realize radial floating in the X direction and radial floating in the Y direction in the through hole.
3. A floating docking structure according to claim 1, wherein: the axial fixing assembly comprises a round pad and a bolt, the round pad is arranged on the connecting section, and the bolt penetrates through the round pad and then is fixed on the connecting section.
4. A floating docking structure according to claim 1, wherein: the screw rod is provided with a gasket and a nut, and the disc spring is tightly pressed on the screw rod through the gasket and the nut.
5. A floating docking structure according to claim 1, wherein: the connecting section and the screw rod are of an integrated structure.
6. A floating docking structure according to claim 1, wherein: the bottom of screw rod is equipped with the fastening section that links to each other with the power equipment mounting panel, fastening section and screw rod formula structure as an organic whole.
7. A floating dock according to claim 6, wherein: the power equipment mounting plate is provided with a threaded hole, and the outer side wall of the fastening section is provided with an external thread matched with the threaded hole.
8. A floating docking structure according to claim 1, wherein: the floating butt joint structure comprises four screw rods, and the four screw rods are uniformly distributed on the movable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222362246.6U CN218525818U (en) | 2022-09-05 | 2022-09-05 | Floating butt joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222362246.6U CN218525818U (en) | 2022-09-05 | 2022-09-05 | Floating butt joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218525818U true CN218525818U (en) | 2023-02-24 |
Family
ID=85243483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222362246.6U Active CN218525818U (en) | 2022-09-05 | 2022-09-05 | Floating butt joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218525818U (en) |
-
2022
- 2022-09-05 CN CN202222362246.6U patent/CN218525818U/en active Active
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