CN216743460U - Flywheel end cover with spline head - Google Patents
Flywheel end cover with spline head Download PDFInfo
- Publication number
- CN216743460U CN216743460U CN202220179560.8U CN202220179560U CN216743460U CN 216743460 U CN216743460 U CN 216743460U CN 202220179560 U CN202220179560 U CN 202220179560U CN 216743460 U CN216743460 U CN 216743460U
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- China
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- end cover
- spline
- flywheel
- fixedly connected
- head
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Abstract
The utility model discloses a flywheel end cover with a spline head, which comprises an end cover body, wherein one end of the end cover body is fixedly connected with the end cover head, one end of the end cover head is fixedly connected with a spline shaft, one end of the spline shaft is fixedly connected with a tooth-shaped spline, the outer circumferential wall of one end of the spline shaft is provided with a clamp spring groove, the outer circumferential wall of the end of the spline shaft is fixedly connected with a plurality of guide splines, one side of each guide spline is provided with a guide inclined plane, the inner side of the end cover body is fixedly connected with a reinforcing ring, the inner side of the end cover body is fixedly connected with a reinforcing rib, one end of the reinforcing rib is fixedly connected with the reinforcing ring, the outer circumferential wall of the end cover body is fixedly connected with an installation ring, and one side of the installation ring is provided with a plurality of installation holes. The end cover head is matched with the spline shaft to realize spline connection between the flywheel and the end cover head, so that the possibility of withdrawing the flywheel is avoided, and the use stability of the flywheel end cover is improved.
Description
Technical Field
The utility model relates to the technical field of flywheel end covers, in particular to a flywheel end cover with a spline head.
Background
The flywheel is connected at the tail end of the crankshaft in the automobile engine, the crankshaft is connected with a connecting rod in an engine cylinder, the flywheel not only provides kinetic energy for the rotation of the crankshaft, the flywheel end cover part is installed on the automobile engine to achieve the protection effect on the flywheel, the existing flywheel and the end cover are almost connected in a threaded connection mode, and the connection mode is poor in stability when in use.
At present, most of the existing flywheel end covers have the following defects: the existing flywheel end cover and the flywheel are mainly in threaded connection, so that the flywheel has the possibility of withdrawing, the stability is poor, the installation and matching precision of the flywheel end cover and the flywheel is influenced, and the requirements of people cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a flywheel end cover with a spline head.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a flywheel end cover with spline head, includes the end cover body, the one end fixedly connected with end cover head of end cover body, the one end fixedly connected with integral key shaft of end cover head, the one end fixedly connected with profile of tooth spline of integral key shaft, the circumference outer wall of integral key shaft one end is equipped with the jump ring groove, a plurality of guide splines of circumference outer wall fixedly connected with of this end of integral key shaft, and one side of guide spline is equipped with the guide inclined plane.
As a further aspect of the present invention, a reinforcing ring is fixedly connected to an inner side of the end cap body.
As a further scheme of the utility model, the inner side of the end cover body is fixedly connected with a reinforcing rib, and one end of the reinforcing rib is fixedly connected with the reinforcing ring.
As a further aspect of the present invention, the circumferential outer wall of the end cap body is fixedly connected with a mounting ring.
As a still further aspect of the present invention, one side of the mounting ring is provided with a plurality of mounting holes.
As a further scheme of the present invention, the tooth shape of the tooth-shaped spline is any one of a rectangle, an isosceles trapezoid, and an involute.
As a still further aspect of the present invention, the end cap is an external spline structure.
The utility model has the beneficial effects that:
1. the end cover head is matched with the spline shaft to realize spline connection between the flywheel and the end cover head, so that the possibility of withdrawing the flywheel is avoided, and the use stability of the flywheel end cover is improved.
2. The guiding spline and the guiding inclined plane are matched for use, so that the installation of the flywheel can be guided, the smooth guiding of the flywheel is ensured, and the installation efficiency of the flywheel is improved.
3. The reinforcing ring and the reinforcing ribs are matched to enhance the firmness of the end cover body, and the service life of the end cover body is prolonged.
Drawings
FIG. 1 is a schematic perspective view of a flywheel end cap with a spline head according to the present invention;
FIG. 2 is an enlarged schematic structural view of a flywheel end cover with a spline head at the position A according to the present invention;
fig. 3 is a schematic rear view of a flywheel end cover with a spline head according to the present invention.
In the figure: 1. an end cap body; 2. an end cap head; 3. a spline shaft; 4. a toothed spline; 5. a clamp spring groove; 6. a guide spline; 7. a guide ramp; 8. a reinforcement ring; 9. reinforcing ribs; 10. a mounting ring; 11. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1-3, a flywheel end cover with spline head, including end cover body 1, end cover head 2 has been welded to the one end of end cover body 1, the one end integrated into one piece of end cover head 2 has spline shaft 3, can realize the splined connection between flywheel and end cover head 2 through the cooperation of end cover head 2 and spline shaft 3, thereby the possibility that the flywheel withdrawed from has been avoided taking place, spline shaft 3's a key-type connection has tooth-shaped spline 4, the circumference outer wall of spline shaft 3 one end is equipped with jump ring groove 5, the axial installation size of flywheel has been guaranteed in the design of jump ring groove 5, the circumference outer wall integrated into one piece of this end of spline shaft 3 has a plurality of guide splines 6, one side of guide spline 6 is equipped with guide inclined plane 7, guide spline 6 and guide inclined plane 7's cooperation is used and is played the guide effect to the installation of flywheel, guarantee the smooth leading-in of flywheel.
According to the utility model, the reinforcing ring 8 is integrally formed on the inner side of the end cover body 1, the reinforcing rib 9 is integrally formed on the inner side of the end cover body 1, one end of the reinforcing rib 9 is fixedly connected with the reinforcing ring 8, the firmness of the end cover body 1 is enhanced by the matching use of the reinforcing ring 8 and the reinforcing rib 9, the service life of the end cover body 1 is prolonged, the mounting ring 10 is integrally formed on the outer wall of the circumference of the end cover body 1, a plurality of mounting holes 11 are formed in one side of the mounting ring 10, the mounting ring 10 and the mounting holes 11 are convenient to mount and fix the end cover body 1, the tooth shape of the tooth-shaped spline 4 is any one of a rectangle, an isosceles trapezoid and an involute, and the end cover head 2 is of an external spline structure.
The working principle is as follows: during the use, use through end cover head 2 and the cooperation of integral key shaft 3 and can realize the splined connection between flywheel and the end cover head 2, thereby the possibility that the flywheel withdraws from has been avoided taking place, the axial installation size of flywheel has been guaranteed in the design of jump ring groove 5, guide spline 6 and guide inclined plane 7's cooperation is used and is played the guide effect to the installation of flywheel, guarantee the smooth leading-in of flywheel, the fastness of end cover body 1 has been strengthened in the cooperation use of beaded finish 8 and strengthening rib 9, the life of extension end cover body 1, the convenient installation to end cover body 1 of design of collar 10 and mounting hole 11 is fixed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a flywheel end cover with spline head, includes end cover body (1), its characterized in that, the one end fixedly connected with end cover head (2) of end cover body (1), one end fixedly connected with integral key shaft (3) of end cover head (2), the one end fixedly connected with profile of tooth spline (4) of integral key shaft (3), the circumference outer wall of integral key shaft (3) one end is equipped with jump ring groove (5), a plurality of guide splines (6) of circumference outer wall fixedly connected with of integral key shaft (3) this end, and one side of guide spline (6) is equipped with guide inclined plane (7).
2. The flywheel end cover with the spline head as claimed in claim 1, wherein a reinforcing ring (8) is fixedly connected to the inner side of the end cover body (1).
3. The flywheel end cover with the spline head as claimed in claim 2, wherein the inner side of the end cover body (1) is fixedly connected with a reinforcing rib (9), and one end of the reinforcing rib (9) is fixedly connected with the reinforcing ring (8).
4. The flywheel end cover with the spline head as claimed in claim 1, wherein a mounting ring (10) is fixedly connected to the circumferential outer wall of the end cover body (1).
5. The flywheel end cover with the spline head as claimed in claim 4, wherein one side of the mounting ring (10) is provided with a plurality of mounting holes (11).
6. The flywheel end cover with the spline head as claimed in claim 1, wherein the tooth shape of the tooth-shaped spline (4) is any one of rectangle, isosceles trapezoid and involute.
7. The flywheel end cover with the spline head as claimed in claim 1, wherein the end cover head (2) is of an external spline structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220179560.8U CN216743460U (en) | 2022-01-24 | 2022-01-24 | Flywheel end cover with spline head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220179560.8U CN216743460U (en) | 2022-01-24 | 2022-01-24 | Flywheel end cover with spline head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216743460U true CN216743460U (en) | 2022-06-14 |
Family
ID=81916495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220179560.8U Active CN216743460U (en) | 2022-01-24 | 2022-01-24 | Flywheel end cover with spline head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216743460U (en) |
-
2022
- 2022-01-24 CN CN202220179560.8U patent/CN216743460U/en active Active
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| GR01 | Patent grant |