CN218894925U - Spline shaft power input structure - Google Patents
Spline shaft power input structure Download PDFInfo
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- CN218894925U CN218894925U CN202223294244.4U CN202223294244U CN218894925U CN 218894925 U CN218894925 U CN 218894925U CN 202223294244 U CN202223294244 U CN 202223294244U CN 218894925 U CN218894925 U CN 218894925U
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- spline shaft
- synchronizing
- synchronizing piece
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Abstract
The utility model relates to the technical field of cable processing devices, in particular to a spline shaft power input structure, which comprises a side plate, wherein a driving device is fixedly arranged at the top of the side plate, and a guide shaft is rotatably connected with the side end of the side plate; the outer side of the guide shaft is provided with a synchronizing piece A and a synchronizing piece B at intervals, and the driving device is connected with the synchronizing piece B through a connecting piece; according to the utility model, transmission speed reduction is realized through the arranged synchronizing piece A and the synchronizing piece B, and the synchronizing piece A and the synchronizing piece C are connected in a speed changing manner again, so that the multi-stage speed change of the spline shaft is realized, the rotating force of the spline shaft becomes small, the force is prevented from being too large, the cutting knife is prevented from being broken by pressing, meanwhile, the outer side of the gear can be covered by the arranged cover plate, so that the meshing position of the gear and the driving gear is protected, the damage to a human body is avoided, and the whole mechanism is simple and novel and has strong practicability.
Description
Technical Field
The utility model relates to the technical field of cable processing devices, in particular to a spline shaft power input structure.
Background
In the wire processing process, the manual wire ironing process is involved, the traditional wire ironing step is to heat the wire through a heating tool apron, and after the heating is finished, a spline shaft drives a cutter to cut the wire;
however, the power input of the existing spline shaft is not provided with a speed reducing structure, and in actual operation, the rotational force of the spline shaft is too high due to the fact that the rotational speed of the spline shaft is too high, so that the cutting knife is broken by pressing, and based on the speed reducing structure, the power input structure of the spline shaft is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a spline shaft power input structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the spline shaft power input structure comprises a side plate, wherein a driving device is fixedly arranged at the top of the side plate, and a guide shaft is rotatably connected with the side end of the side plate;
the outer side of the guide shaft is provided with a synchronizing piece A and a synchronizing piece B at intervals, and the driving device is connected with the synchronizing piece B through a connecting piece;
the side end of the side plate is rotationally connected with a synchronizing piece C, the synchronizing piece C is in transmission connection with the synchronizing piece A, the back end of the side plate is fixedly provided with a spline shaft, and the spline shaft is fixedly connected with the synchronizing piece C.
Preferably, the synchronizing piece A and the synchronizing piece B are respectively provided with a gear and a belt wheel, and the two groups of gears are fixedly arranged on the outer side of the guide shaft.
Preferably, the driving device is a servo motor, a driving belt wheel is fixedly arranged at the shaft end of the servo motor, and the connecting piece is a synchronous belt.
Preferably, the synchronizing member C is a driving gear, and the driving gear is meshed with the gear for transmission.
Preferably, a cover plate covering the gear is fixedly arranged at the side end of the side plate, an opening is formed in the side end of the cover plate, and at least part of the driving gear can penetrate through the inner side of the opening.
The spline shaft power input structure provided by the utility model has the beneficial effects that: according to the utility model, transmission speed reduction is realized through the arranged synchronizing piece A and the synchronizing piece B, and the synchronizing piece A and the synchronizing piece C are connected in a speed changing manner again, so that the multi-stage speed change of the spline shaft is realized, the rotating force of the spline shaft becomes small, the force is prevented from being too large, the cutting knife is prevented from being broken by pressing, meanwhile, the outer side of the gear can be covered by the arranged cover plate, so that the meshing position of the gear and the driving gear is protected, the damage to a human body is avoided, and the whole mechanism is simple and novel and has strong practicability.
Drawings
FIG. 1 is a schematic diagram of a spline shaft power input structure according to the present utility model;
fig. 2 is a schematic diagram of a synchronous member a of a spline shaft power input structure according to the present utility model.
In the figure: 1. a side plate; 11. a cover plate; 2. a driving device; 21. a driving belt wheel; 3. a guide shaft; 4. a synchronizing member A; 5. a synchronizing member B; 6. a connecting piece; 7. and a synchronizing member C.
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.
Referring to fig. 1-2, a spline shaft power input structure comprises a side plate 1, wherein a driving device 2 is fixedly arranged at the top of the side plate 1, and a guide shaft 3 is rotatably connected with the side end of the side plate 1;
the outer side of the guide shaft 3 is provided with a synchronizing piece A4 and a synchronizing piece B5 at intervals, and the driving device 2 is connected with the synchronizing piece B5 through a connecting piece 6;
the side end of the side plate 1 is rotationally connected with a synchronizing piece C7, the synchronizing piece C7 is in transmission connection with a synchronizing piece A4, the back end of the side plate 1 is fixedly provided with a spline shaft, and the spline shaft is fixedly connected with the synchronizing piece C7.
Furthermore, in the present utility model, the synchronizing member A4 and the synchronizing member B5 are respectively provided as a gear and a pulley, and both sets of gears are fixedly mounted on the outer side of the guide shaft 3.
More specifically, the driving device 2 is a servo motor, a driving belt pulley 21 is fixedly arranged at the shaft end of the servo motor, the connecting piece 6 is a synchronous belt, the driving belt pulley 21 and the synchronous belt are matched with the servo motor to rotate so as to drive the guide shaft 3 to rotate, and then a gear on the guide shaft 3 is driven to rotate, and the gear is meshed with the driving gear to drive so as to realize the speed reduction operation of the spline shaft.
Still further, the synchronizing member C7 is a driving gear, and the driving gear is meshed with the gear for transmission.
It should be noted that, in the present utility model, the side end of the side plate 1 is fixedly provided with the cover plate 11 covering the gear, the side end of the cover plate 11 is provided with an opening, at least part of the driving gear can be penetrated and arranged on the inner side of the opening, and the outer side of the gear can be covered by the arranged cover plate 11, so as to realize protection of the meshing position of the gear and the driving gear, and avoid damage to human body.
According to the utility model, transmission speed reduction is realized through the arranged synchronizing piece A4 and the synchronizing piece B5, and the synchronizing piece A4 is connected with the synchronizing piece C7 in a speed-changing way again, so that the multi-stage speed change of the spline shaft is realized, the rotating force of the spline shaft becomes small, the force is prevented from being too large, the cutting knife is prevented from being broken by pressing, meanwhile, the gear and the meshing position of the driving gear can be protected through the arranged cover plate 11, the damage to a human body is avoided, and the whole mechanism is simple and novel and has strong practicability.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a spline shaft power input structure, includes curb plate (1), its characterized in that: the top of the side plate (1) is fixedly provided with a driving device (2), and the side end of the side plate (1) is rotationally connected with a guide shaft (3), wherein;
the outer side of the guide shaft (3) is provided with a synchronizing piece A (4) and a synchronizing piece B (5) at intervals, and the driving device (2) is connected with the synchronizing piece B (5) through a connecting piece (6);
the side end of the side plate (1) is rotationally connected with a synchronizing piece C (7), the synchronizing piece C (7) is in transmission connection with a synchronizing piece A (4), a spline shaft is fixedly arranged at the back end of the side plate (1), and the spline shaft is fixedly connected with the synchronizing piece C (7).
2. A spline shaft power input structure in accordance with claim 1, wherein: the synchronizing piece A (4) and the synchronizing piece B (5) are respectively arranged as gears and belt wheels, and the two groups of gears are fixedly arranged on the outer side of the guide shaft (3).
3. A spline shaft power input structure in accordance with claim 1, wherein: the driving device (2) is a servo motor, a driving belt wheel (21) is fixedly arranged at the shaft end of the servo motor, and the connecting piece (6) is a synchronous belt.
4. A spline shaft power input structure in accordance with claim 2, wherein: the synchronizing piece C (7) is a driving gear, and the driving gear is meshed with the gear for transmission.
5. A spline shaft power input structure in accordance with claim 4, wherein: the side end of the side plate (1) is fixedly provided with a cover plate (11) covered on the gear, an opening is formed in the side end of the cover plate (11), and at least part of the driving gear can penetrate through the inner side of the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223294244.4U CN218894925U (en) | 2022-12-09 | 2022-12-09 | Spline shaft power input structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223294244.4U CN218894925U (en) | 2022-12-09 | 2022-12-09 | Spline shaft power input structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218894925U true CN218894925U (en) | 2023-04-21 |
Family
ID=85997359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223294244.4U Active CN218894925U (en) | 2022-12-09 | 2022-12-09 | Spline shaft power input structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218894925U (en) |
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2022
- 2022-12-09 CN CN202223294244.4U patent/CN218894925U/en active Active
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