CN219746926U - Spline shaft coupling assembly - Google Patents
Spline shaft coupling assembly Download PDFInfo
- Publication number
- CN219746926U CN219746926U CN202321087709.0U CN202321087709U CN219746926U CN 219746926 U CN219746926 U CN 219746926U CN 202321087709 U CN202321087709 U CN 202321087709U CN 219746926 U CN219746926 U CN 219746926U
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- Prior art keywords
- spline
- main part
- assembly
- shaft
- connecting plate
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- 230000008878 coupling Effects 0.000 title claims abstract description 35
- 238000010168 coupling process Methods 0.000 title claims abstract description 35
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 35
- 238000006073 displacement reaction Methods 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a spline shaft coupler assembly, and belongs to the technical field of spline shafts. The novel spline shaft assembly device solves the problems that the labor intensity of the conventional spline shaft assembly is high, and clamping is not tight easily. This spline shaft coupling subassembly, including spline main part, cover locate the axle sleeve in the spline main part and supply the assembly seat of spline main part installation, and the both ends of spline main part all are provided with the shaft coupling main part rather than being connected, be provided with between assembly seat and the spline main part and be connected and be convenient for spline main part block fastening's adjusting part, adjusting part is by being connected with the spline main part and make the connecting unit that leaves the interval between spline main part and the assembly seat and set up on the assembly seat, and be used for driving connecting unit axial displacement, and be used for realizing the drive unit constitution of block fastening. The utility model has the advantages of reducing the labor intensity and improving the clamping tightness.
Description
Technical Field
The utility model belongs to the technical field of spline shafts, and relates to a spline shaft coupler assembly.
Background
The spline shaft is mechanically driven, and has the same function as that of flat key, semi-circular key and inclined key, and is used to transmit mechanical torque. While rotating, some may also slide longitudinally on the shaft, such as a gearbox shift gear or the like. The spline shaft is generally connected with other parts through the shaft sleeve or the shaft coupling, but the assembly of the spline shaft, the shaft sleeve and the shaft coupling is generally manually assembled, but in the assembly process, the manual fatigue is easy to occur, so that the assembly efficiency is reduced, meanwhile, the assembly precision is caused to have errors, the spline shaft and the shaft sleeve or the shaft coupling cannot be fastened and clamped, and the subsequent use effect is influenced.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provide a spline shaft coupling assembly which reduces the labor intensity of workers, improves intelligent operation and solves the problems.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides a spline shaft coupling subassembly, its characterized in that, including spline main part, cover locate the axle sleeve on the spline main part and supply the assembly seat of spline main part installation, and the both ends of spline main part all are provided with the shaft coupling main part rather than being connected, assembly seat and spline main part between be provided with and be connected and be convenient for spline main part block fastening's adjusting part with the assembly seat, adjusting part by being connected with the spline main part and make the connecting unit and the setting of leaving the interval between spline main part and the assembly seat on the assembly seat, and be used for driving connecting unit axial displacement to be used for realizing the drive unit constitution of block fastening.
In the spline shaft coupler assembly, the two coupler bodies are respectively a left coupler and a right coupler.
In the spline shaft coupling assembly, the driving unit is a driving cylinder with a telescopic rod, and the driving cylinder is connected with the assembly seat through the connecting seat.
In the spline shaft coupler assembly, the connecting unit is composed of a sliding connecting plate and a sliding connecting plate, the sliding connecting plate is arranged on the assembly seat through a telescopic shaft in the driving cylinder, the sliding connecting plate drives the axial movement through the driving cylinder, the sliding connecting plate is connected with the sliding connecting plate through a plurality of studs, the sliding connecting plate is coaxially arranged on the spline main body, a movable bearing sleeved on the shaft sleeve is arranged between the sliding connecting plate and the spline main body, and a ratchet unit sleeved on the spline main body and used for enhancing the clamping and fastening effects during sliding assembly is arranged between the sliding connecting plate and the right coupler.
In the spline shaft coupling assembly, the connecting seat is further provided with a guide rod which is connected with the connecting seat and used for guiding, the guide rod is arranged on one side of the driving cylinder, and the connecting seat is provided with a guide hole which is used for the guide rod to pass through and be installed and is connected with the sliding connecting plate.
In the spline shaft coupler assembly, a limiting pad sleeve sleeved on the shaft sleeve is arranged between the shaft sleeve and the sliding connecting disc, and the shaft sleeve is further provided with a clamping ring embedded on the shaft sleeve, matched with the limiting pad sleeve and used for limiting the corresponding movable bearing position.
In the spline shaft coupler assembly, the ratchet unit consists of an active ratchet wheel connected with the shaft sleeve and a passive ratchet wheel connected with the right coupler, the active ratchet wheel and the passive ratchet wheel are connected with a spline main body through movable bearings, and a limiting ring which protrudes outwards in the radial direction and is used for limiting the position of the passive ratchet wheel is arranged on the peripheral wall of the spline main body, which is positioned at the passive ratchet wheel.
In the spline shaft coupler assembly, the spline main body is arranged between the shaft sleeve and the left coupler and is provided with the abutting spring sleeved on the spline main body.
Compared with the prior art, the spline shaft coupler assembly has the following advantages:
1. the assembly seat and the spline main body are provided with an adjusting component which is connected with the assembly seat and is convenient for the clamping and fastening of the spline main body, the adjusting component is connected with the spline main body, a connecting unit which is spaced between the spline main body and the assembly seat and a driving unit which is arranged on the assembly seat and is used for driving the connecting unit to axially move and is used for realizing the clamping and fastening, and the manual assembly is replaced by the driving air cylinder through the arrangement of the structure, so that the sliding assembly of the assembly is more fastened.
Drawings
Fig. 1 is a schematic perspective view of the present spline shaft coupling assembly.
Fig. 2 is a schematic cross-sectional view of the present spline shaft coupling assembly.
In the figure, 1, a spline main body; 2. a shaft sleeve; 3. an assembly seat; 4. a left coupling; 5. a right coupling; 6. a driving cylinder; 7. a connecting seat; 8. a sliding connection plate; 9. sliding the connecting disc; 10. a movable bearing; 11. a guide rod; 12. a limit pad sleeve; 13. a clasp; 14. an active ratchet; 15. a passive ratchet; 16. a limiting ring; 17. against the spring.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 and 2, the spline shaft coupling assembly comprises a spline main body, a shaft sleeve sleeved on the spline main body and an assembly seat for installing the spline main body, wherein both ends of the spline main body are respectively provided with a coupling main body connected with the spline main body, an adjusting assembly which is connected with the assembly seat and is convenient for clamping and fastening the spline main body is arranged between the assembly seat and the spline main body, the adjusting assembly comprises a connecting unit connected with the spline main body and keeping a space between the spline main body and the assembly seat and a driving unit which is arranged on the assembly seat and is used for driving the connecting unit to axially move and is used for realizing clamping and fastening, the driving unit is a driving cylinder with a telescopic rod, the driving cylinder is connected with the assembly seat through the connecting seat, the connecting unit is composed of a sliding connection plate and a sliding connection disc, the sliding connection plate is arranged on the assembly seat through the connection of the telescopic shaft in the driving cylinder, the sliding connection plate drives the axial movement through the driving cylinder, the space is kept between the lower end face of the sliding connection plate and the upper end face of the assembly seat through the telescopic rod, the sliding connection plate is connected with the sliding connection through a plurality of studs, the sliding connection with the main body is arranged on the ratchet wheel and the ratchet wheel which is arranged on the ratchet wheel and is also movably arranged on the ratchet wheel and is movably connected with the ratchet wheel through the shaft sleeve, and the ratchet wheel which is movably arranged on the ratchet wheel which is movably connected with the ratchet wheel sleeve through the shaft sleeve, the spline main body is provided with a limiting ring which protrudes outwards in the radial direction and is used for limiting the position of the driven ratchet wheel on the peripheral wall of the driven ratchet wheel.
As a preferable structure, the two coupling bodies are a left coupling and a right coupling, respectively.
Further, for driving stability, the connecting seat is further provided with a guide rod which is connected with the connecting seat and is used for guiding, the guide rod is arranged on one side of the driving cylinder, the connecting seat is provided with a guide hole which is used for the guide rod to penetrate through and be installed and is connected with the sliding connecting plate, and the connecting seat is provided with a guide sleeve which is connected with the connecting seat and is matched and connected with the guide rod.
Further, for better assembly and limitation, a limiting pad sleeve sleeved on the shaft sleeve is arranged between the shaft sleeve and the sliding connecting disc, and a clamping ring which is embedded on the shaft sleeve, matched with the limiting pad sleeve and used for limiting the position of the corresponding movable bearing is also arranged on the shaft sleeve.
As an optimal structure, a collision spring sleeved on the spline main body is arranged between the shaft sleeve and the left coupler.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the terms of the spline body 1, the shaft sleeve 2, the fitting seat 3, the left coupling 4, the right coupling 5, the driving cylinder 6, the connection seat 7, the sliding connection plate 8, the sliding connection plate 9, the movable bearing 10, the guide rod 11, the spacer bush 12, the snap ring 13, the driving ratchet 14, the driven ratchet 15, the spacer ring 16, the interference spring 17, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (8)
1. The utility model provides a spline shaft coupling subassembly, its characterized in that includes spline main part (1), cover axle sleeve (2) and supply assembly seat (3) of spline main part (1) installation on spline main part (1), and the both ends of spline main part (1) all are provided with the shaft coupling main part that is connected rather than, assembly seat (3) and spline main part (1) between be provided with and be convenient for spline main part (1) block fastening's adjusting part, adjusting part be connected and make the connecting unit of leaving the interval between spline main part (1) and assembly seat (3) and set up on assembly seat (3) by spline main part (1), and be used for driving connecting unit axial displacement to be used for realizing the drive unit constitution of block fastening.
2. A spline shaft coupling assembly according to claim 1, wherein the two coupling bodies are a left coupling (4) and a right coupling (5), respectively.
3. A spline shaft coupling assembly as claimed in claim 1, wherein the drive unit is a drive cylinder (6) with a telescopic rod, the drive cylinder (6) being connected to the mounting base (3) by a connecting base (7).
4. The spline shaft coupler assembly according to claim 1, wherein the connecting unit is composed of a sliding connecting plate (8) and a sliding connecting plate (9), the sliding connecting plate (8) is arranged on the assembly seat (3) through a telescopic shaft in the driving cylinder (6), the sliding connecting plate (8) drives the axial movement through the driving cylinder (6), the sliding connecting plate (9) is connected with the sliding connecting plate (8) through a plurality of studs, the sliding connecting plate (9) is coaxially arranged on the spline main body (1), a movable bearing (10) sleeved on the shaft sleeve (2) is arranged between the sliding connecting plate (9) and the spline main body (1), and a ratchet unit sleeved on the spline main body (1) and used for enhancing the clamping and fastening effects during sliding assembly is arranged between the sliding connecting plate (9) and the right coupler (5).
5. The spline shaft coupling assembly according to claim 1, wherein the connecting seat (7) is further provided with a guide rod (11) connected with the connecting seat and used for guiding, the guide rod (11) is arranged on one side of the driving cylinder (6), and the connecting seat (7) is provided with a guide hole for the guide rod (11) to penetrate through and be installed and connected with the sliding connecting plate (8).
6. The spline shaft coupler assembly according to claim 1, wherein a limit pad sleeve (12) sleeved on the shaft sleeve (2) is arranged between the shaft sleeve (2) and the sliding connecting disc (9), and the shaft sleeve (2) is further provided with a snap ring (13) embedded on the shaft sleeve (2) and matched with the limit pad sleeve (12) for limiting the position of the corresponding movable bearing (10).
7. A spline shaft coupling assembly according to claim 1, characterized in that the ratchet unit comprises an active ratchet wheel (14) connected with the shaft sleeve (2) and a passive ratchet wheel (15) connected with the right coupling (5), the active ratchet wheel (14) and the passive ratchet wheel (15) are connected with the spline main body (1) through movable bearings (10), and a limiting ring (16) protruding outwards in the radial direction and used for limiting the position of the passive ratchet wheel (15) is arranged on the peripheral wall of the spline main body (1) at the passive ratchet wheel (15).
8. A spline shaft coupling assembly according to claim 1, characterized in that an interference spring (17) sleeved on the spline body (1) is arranged between the shaft sleeve (2) and the left coupling (4) of the spline body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087709.0U CN219746926U (en) | 2023-05-08 | 2023-05-08 | Spline shaft coupling assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087709.0U CN219746926U (en) | 2023-05-08 | 2023-05-08 | Spline shaft coupling assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219746926U true CN219746926U (en) | 2023-09-26 |
Family
ID=88072959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321087709.0U Active CN219746926U (en) | 2023-05-08 | 2023-05-08 | Spline shaft coupling assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219746926U (en) |
-
2023
- 2023-05-08 CN CN202321087709.0U patent/CN219746926U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |