CN219712088U - Radial installation shaft coupling suitable for high rotational speed - Google Patents
Radial installation shaft coupling suitable for high rotational speed Download PDFInfo
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- CN219712088U CN219712088U CN202321178455.3U CN202321178455U CN219712088U CN 219712088 U CN219712088 U CN 219712088U CN 202321178455 U CN202321178455 U CN 202321178455U CN 219712088 U CN219712088 U CN 219712088U
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- couplings
- bearing ring
- torque bearing
- blocks
- mounting
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- 230000008878 coupling Effects 0.000 title claims abstract description 91
- 238000010168 coupling process Methods 0.000 title claims abstract description 91
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 91
- 238000009434 installation Methods 0.000 title claims abstract description 25
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a radial installation coupler suitable for high rotation speed, which comprises two half couplers, wherein a torque bearing ring is arranged between the two half couplers, connecting blocks distributed in a circular array are arranged on the periphery side of the torque bearing ring, and the connecting blocks are connected with the half couplers through bolts; the outer side between the two half couplings is provided with mounting fixture blocks distributed in a circular array, the mounting fixture blocks are connected with the half couplings through locking bolts, the torque bearing ring, the connecting blocks, the bolts, the mounting fixture blocks, the locking bolts and the mounting clamping grooves are arranged, when the couplings rotate at the beginning, huge torque of the two half couplings can be received, and the torque bearing capacity of the torque bearing ring, the connecting blocks, the bolts, the mounting fixture blocks and the half couplings can be increased so as to adapt to high-speed rotation of the couplings, further improve the torque bearing degree of the couplings in the rotation beginning state, avoid damage and fracture of connecting parts of the two half couplings, and improve the stability of the couplings in high-speed rotation.
Description
Technical Field
The utility model belongs to the technical field of couplings, and particularly relates to a radial installation coupling suitable for high rotation speed.
Background
The coupling is also called a coupling, and is used for firmly connecting a driving shaft and a driven shaft in different mechanisms to rotate together and transmitting motion and torque, and is also sometimes used for connecting the shaft with other parts (such as gears, pulleys and the like), and is usually formed by combining two halves, respectively connecting the two halves by using keys or tight fit and the like, fastening the two halves at two shaft ends, and connecting the two halves in a certain way, wherein the coupling can be used for compensating offset (including axial offset, radial offset, angular offset or comprehensive offset) between the two shafts due to inaccurate manufacturing and installation, deformation or thermal expansion during working and the like; impact and vibration are alleviated.
The radial installation shaft coupling adopts elastic pin to radially assemble, but when the shaft coupling rotates initial state, the elastic pin can receive the huge torque force of shaft coupling, and the elastic pin is easy to wear and break, leads to the shaft coupling impaired, and we propose a radial installation shaft coupling suitable for high rotational speed for this reason.
Disclosure of Invention
The present utility model aims to provide a radial mounting coupling suitable for high rotational speeds, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the radial installation coupler suitable for high rotation speed comprises two half couplers, a torque bearing ring is arranged between the two half couplers, connecting blocks distributed in a circular array are arranged on the periphery side of the torque bearing ring, and the connecting blocks are connected with the half couplers through bolts;
and mounting clamping blocks distributed in a circular array are arranged on the outer sides between the two half couplings, and are connected with the half couplings through locking bolts.
Preferably, annular grooves are formed in opposite sides of the two half couplings, connecting clamping grooves distributed in a circular array are formed in the outer edges of the annular grooves, one end of the torque bearing ring is inserted into the annular grooves, and the connecting blocks located on the outer periphery of the torque bearing ring are clamped in the connecting clamping grooves.
Preferably, symmetrically distributed jacks are formed in the connecting block, the bolts are inserted into the jacks, slots are formed in the connecting clamping grooves at positions corresponding to the jacks, and the end parts of the bolts are inserted into the slots.
Preferably, the torque bearing ring and the connecting block are of an integrally formed structure.
Preferably, the two coupling halves are provided with mounting slots distributed in a circular array at the outer edges of the opposite sides, and two ends of the mounting clamping blocks are respectively clamped in the mounting slots on the two coupling halves.
Preferably, the installation fixture block is of a symmetrical block structure with two large ends and a small middle, and the installation fixture groove is of a quadrilateral structure matched with half of the installation fixture block.
Preferably, symmetrically distributed bolt counter bores are formed in the mounting clamping blocks, bolt grooves are formed in the mounting clamping grooves at positions corresponding to the bolt counter bores, and the mounting clamping blocks are screwed into the bolt counter bores and the bolt grooves through the locking bolts and are connected with the half coupling.
Preferably, the outer end surface of the mounting fixture block is flush with the outer end surface of the half coupling.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is provided with a torque bearing ring, a connecting block, a bolt, a ring groove, a connecting clamping groove, a jack and a slot, when the two half couplings and the torque bearing ring are assembled, the bolt is inserted into the jack on the connecting block on the peripheral side of the torque bearing ring, then the ring grooves on the two half couplings are respectively aligned with the two ends of the torque bearing ring and clamped into the slots in the connecting clamping groove on the two half couplings, at the moment, the connecting block and the connecting clamping groove are aligned, the two ends of the bolt are respectively aligned with the slots in the connecting clamping groove on the two half couplings, then the two half couplings are extruded and combined to the torque bearing ring until the torque bearing ring and the two half couplings are assembled, and the torque bearing ring, the connecting block and the bolt bear huge torque of the two half couplings when the rotation of the couplings is started, so that the torque bearing capacity of the torque bearing ring, the connecting block, the bolt and the half couplings can be increased to adapt to the high-speed rotation of the couplings;
2. the utility model is provided with the installation clamping blocks, the locking bolts and the installation clamping grooves, the outer parts of the two half couplings are clamped in the installation clamping grooves through the installation clamping blocks and locked and fixed through the locking bolts, so that the two half couplings can be fastened and connected on one hand, the torsion of the two half couplings at the beginning of rotation can be born on the other hand, the torsion bearing degree of the couplings at the beginning of rotation is further improved, the damage and the fracture of the connecting parts of the two half couplings are avoided, and the stability of the couplings at the time of high-speed rotation is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic perspective view of a coupling half according to the present utility model;
FIG. 5 is a schematic perspective view of the torque bearing ring, connection block and latch of the present utility model;
FIG. 6 is a schematic perspective view of a torque-carrying ring and connecting block of the present utility model;
fig. 7 is a schematic perspective view of the mounting clip of the present utility model.
In the figure: 1. a half coupling; 2. a torque-carrying ring; 3. a connecting block; 4. a plug pin; 5. installing a clamping block; 6. a locking bolt; 7. a ring groove; 8. a connecting clamping groove; 9. a jack; 10. a slot; 11. installing a clamping groove; 12. a bolt countersink; 13. a bolt slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the radial installation coupler suitable for high rotation speed provided by the utility model comprises two half couplers 1, a torque bearing ring 2 is arranged between the two half couplers 1, connecting blocks 3 distributed in a circular array are arranged on the outer periphery of the torque bearing ring 2, the connecting blocks 3 are connected with the half couplers 1 through bolts 4, annular grooves 7 are formed on the opposite sides of the two half couplers 1, connecting clamping grooves 8 distributed in a circular array are formed on the outer edges of the annular grooves 7, one end of the torque bearing ring 2 is inserted into the annular grooves 7, the connecting blocks 3 positioned on the outer periphery of the torque bearing ring 2 are clamped in the connecting clamping grooves 8, symmetrically distributed inserting holes 9 are formed on the connecting blocks 3, the bolts 4 are inserted into the inserting holes 9, inserting grooves 10 are formed in positions corresponding to the inserting holes 9 in the connecting clamping grooves 8, the end parts of the bolts 4 are inserted into the inserting grooves 10, and the torque bearing ring 2 and the connecting blocks 3 are of an integrated structure;
the utility model is provided with a torque bearing ring 2, a connecting block 3, a bolt 4, a ring groove 7, a connecting clamping groove 8, a jack 9 and a slot 10, when the two half couplings 1 and the torque bearing ring 2 are assembled, the bolt 4 is inserted into the jack 9 on the connecting block 3 at the outer periphery side of the torque bearing ring 2, then the ring grooves 7 on the two half couplings 1 are respectively aligned with the two ends of the torque bearing ring 2 and clamped into the connecting clamping groove 8, at the moment, the connecting block 3 and the connecting clamping groove 8 are aligned, the two ends of the bolt 4 are respectively aligned with the slot 10 in the connecting clamping groove 8 on the two half couplings 1, then the two half couplings 1 are extruded and combined towards the torque bearing ring 2 until the torque bearing ring 2 and the two half couplings 1 are assembled, and the torque bearing ring 2, the connecting block 3 and the bolt 4 can bear huge torsion of the two half couplings 1 when the couplings rotate, so that the torque bearing capacity of the torque bearing ring 2, the connecting block 3, the bolt 4 and the half couplings 1 can be increased to adapt to the high-speed rotation of the couplings;
the outer side between the two half couplings 1 is provided with mounting clamping blocks 5 distributed in a circular array, the mounting clamping blocks 5 are connected with the half couplings 1 through locking bolts 6, the outer edges of the opposite sides of the two half couplings 1 are provided with mounting clamping grooves 11 distributed in a circular array, two ends of the mounting clamping blocks 5 are respectively clamped in the mounting clamping grooves 11 on the two half couplings 1, the mounting clamping blocks 5 are of symmetrical block structures with large ends and small middle parts, the mounting clamping grooves 11 are of quadrilateral structures matched with one half of the mounting clamping blocks 5, bolt counter bores 12 distributed symmetrically are formed in the mounting clamping blocks 5, bolt grooves 13 are formed in the positions, corresponding to the bolt counter bores 12, in the mounting clamping grooves 11, of the mounting clamping blocks 5 are screwed into the bolt counter bores 12 and the bolt grooves 13 through the locking bolts 6 and are connected with the half couplings 1, and the outer end faces of the mounting clamping blocks 5 are flush with the outer end faces of the half couplings 1;
the utility model is provided with the installation clamping blocks 5, the locking bolts 6 and the installation clamping grooves 11, the outer parts of the two half couplings 1 are clamped in the installation clamping grooves 11 through the installation clamping blocks 5 and are locked and fixed through the locking bolts 6, so that the two half couplings 1 can be fastened and connected on one hand, and the torsion of the two half couplings 1 at the beginning of rotation can be born on the other hand, the torsion bearing degree of the couplings at the beginning of rotation is further improved, the damage and fracture of the connecting parts of the two half couplings 1 are avoided, and the stability of the couplings at the time of high-speed rotation is improved.
In summary, the assembling steps of the radial installation coupling suitable for high rotation speed provided in this embodiment are as follows: when the two half couplings 1 and the torque bearing ring 2 are assembled, the bolts 4 are inserted into the insertion holes 9 on the connecting block 3 on the outer periphery side of the torque bearing ring 2, then the annular grooves 7 on the two half couplings 1 are respectively aligned with the two ends of the torque bearing ring 2 and clamped in, at the moment, the connecting block 3 is aligned with the connecting clamping groove 8, the two ends of the bolts 4 are respectively aligned with the insertion grooves 10 in the connecting clamping grooves 8 on the two half couplings 1, then the two half couplings 1 are extruded and combined towards the torque bearing ring 2 until the torque bearing ring 2 and the two half couplings 1 are assembled, then the mounting clamping blocks 5 are clamped in the mounting clamping grooves 11 on the two half couplings 1, and are screwed into the bolt counter bores 12 and the bolt grooves 13 through the locking bolts 6, so that the mounting clamping blocks 5 are connected with the two half couplings 1, and the whole coupling is assembled.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The radial installation coupler suitable for high rotation speed is characterized by comprising two half couplers (1), a torque bearing ring (2) is arranged between the two half couplers (1), connecting blocks (3) distributed in a circular array are arranged on the periphery side of the torque bearing ring (2), and the connecting blocks (3) are connected with the half couplers (1) through bolts (4);
and mounting clamping blocks (5) distributed in a circular array are arranged on the outer side between the two half couplings (1), and the mounting clamping blocks (5) are connected with the half couplings (1) through locking bolts (6).
2. A radially mounted coupling for high rotational speeds as claimed in claim 1, wherein: annular grooves (7) are formed in the opposite sides of the two half couplings (1), connecting clamping grooves (8) distributed in a circular array are formed in the outer edges of the annular grooves (7), one end of the torque bearing ring (2) is inserted into the annular grooves (7), and the connecting blocks (3) located on the outer periphery of the torque bearing ring (2) are clamped in the connecting clamping grooves (8).
3. A radially mounted coupling for high rotational speeds as claimed in claim 2, wherein: the connecting block (3) is provided with symmetrically distributed jacks (9), the bolts (4) are inserted into the jacks (9), slots (10) are formed in the connecting clamping grooves (8) corresponding to the jacks (9), and the ends of the bolts (4) are inserted into the slots (10).
4. A radially mounted coupling for high rotational speeds as claimed in claim 3, wherein: the torque bearing ring (2) and the connecting block (3) are of an integrated structure.
5. A radially mounted coupling for high rotational speeds as claimed in claim 1, wherein: the two coupling halves (1) are provided with mounting clamping grooves (11) distributed in a circular array at the outer edges of the opposite sides, and two ends of each mounting clamping block (5) are respectively clamped in the mounting clamping grooves (11) on the two coupling halves (1).
6. A radially mounted coupling for high rotational speeds as claimed in claim 5, wherein: the installation fixture blocks (5) are of symmetrical block structures with large ends and small middle parts, and the installation fixture grooves (11) are of quadrilateral structures matched with half of the installation fixture blocks (5).
7. A radially mounted coupling for high rotational speeds as claimed in claim 6, wherein: the mounting fixture block (5) is provided with symmetrically distributed bolt counter bores (12), a bolt groove (13) is formed in the mounting fixture block (11) at a position corresponding to the bolt counter bores (12), and the mounting fixture block (5) is screwed into the bolt counter bores (12) and the bolt groove (13) through the locking bolts (6) and is connected with the half coupling (1).
8. A radially mounted coupling for high rotational speeds as claimed in claim 7, wherein: the outer end face of the mounting fixture block (5) is flush with the outer end face of the half coupling (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321178455.3U CN219712088U (en) | 2023-05-16 | 2023-05-16 | Radial installation shaft coupling suitable for high rotational speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321178455.3U CN219712088U (en) | 2023-05-16 | 2023-05-16 | Radial installation shaft coupling suitable for high rotational speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219712088U true CN219712088U (en) | 2023-09-19 |
Family
ID=87980091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321178455.3U Active CN219712088U (en) | 2023-05-16 | 2023-05-16 | Radial installation shaft coupling suitable for high rotational speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219712088U (en) |
-
2023
- 2023-05-16 CN CN202321178455.3U patent/CN219712088U/en active Active
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