CN215257717U - Power input shaft for automobile engine - Google Patents
Power input shaft for automobile engine Download PDFInfo
- Publication number
- CN215257717U CN215257717U CN202121398459.3U CN202121398459U CN215257717U CN 215257717 U CN215257717 U CN 215257717U CN 202121398459 U CN202121398459 U CN 202121398459U CN 215257717 U CN215257717 U CN 215257717U
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- China
- Prior art keywords
- input shaft
- power input
- connecting rod
- automobile engine
- fixedly connected
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Abstract
The utility model discloses a power input shaft for automobile engine, including axis body, spindle nose and axle head, the outside of axis body is provided with the protecting crust, the both sides of axle head are all fixedly connected with the mounting panel, the top of protecting crust has seted up the draw-in groove, the inner chamber of draw-in groove is provided with the kelly, the top of kelly runs through the mounting panel and extends to the outside of mounting panel, one side fixedly connected with connecting rod of kelly, the bottom welding of connecting rod has the spring; the utility model provides an among the technical scheme, through the use cooperation that sets up draw-in groove, kelly, connecting rod and spring, can let the elasticity pulling connecting rod of spring to make the kelly fixed in the inside of draw-in groove, through setting up the installation shell, can make the protecting crust fix in the inside of installation shell, effectively protect the power input shaft, give power input shaft in addition protector, prevent to damage the power input shaft, effectively prolonged the life of power input shaft.
Description
Technical Field
The utility model relates to a power output shaft technical field specifically is a power input shaft for automobile engine.
Background
The automobile engine is a device for providing power for an automobile, is the heart of the automobile, determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile, and can be divided into a diesel engine, a gasoline engine, an electric automobile motor, hybrid power and the like according to different power sources.
When the automobile engine is used, a power input shaft is needed, the input shaft is used for enabling power to enter the speed changer, the power enters the speed changer from the engine through the input shaft, the input shaft drives the input gear on the shaft to transmit the power to the output gear to drive the output shaft to rotate, and the differential mechanism is driven to move, so that the automobile can move forward or backward.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power input shaft for automobile engine to the weak point of prior art to solve the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power input shaft for automobile engine, includes axis body, spindle nose and axle head, the outside of axis body is provided with the protecting crust, the equal fixedly connected with mounting panel in both sides of axle head, the draw-in groove has been seted up at the top of protecting crust, the inner chamber of draw-in groove is provided with the kelly, the top of kelly runs through the mounting panel and extends to the outside of mounting panel, one side fixedly connected with connecting rod of kelly, the bottom welding of connecting rod has the spring, the bottom of spring welds with the top of protecting crust, the equal fixedly connected with installation shell in both sides of spindle nose, the one end that the protecting crust is close to the installation shell runs through the installation shell and extends to the inner chamber of installation shell.
Optionally, the outer side of the protective shell is provided with heat conduction blocks, and the number of the heat conduction blocks is six.
Optionally, one side fixedly connected with crashproof pad of installation shell inner wall, one side that the protecting crust is close to the crashproof pad contacts with the crashproof pad.
Optionally, the top of the protective shell is fixedly connected with an installation rod on one side of the connecting rod, a slider is fixedly connected with one side of the connecting rod, a sliding groove matched with the slider is formed in one side, close to the slider, of the installation rod, and the slider is connected with the sliding groove in a sliding mode.
Optionally, a pull rod is arranged at the top of the connecting rod, and one side of the pull rod, which is close to the connecting rod, is fixedly connected with the connecting rod.
Optionally, the shaft end is located at the top of the shaft body, and the shaft head is located at the bottom of the shaft body.
Optionally, one side cover of installation shell is equipped with the sleeve, the one end that the protecting crust is close to the sleeve runs through the sleeve and extends to the inner chamber of installation shell.
Compared with the prior art, the utility model provides a power input shaft for automobile engine possesses following beneficial effect:
1. the utility model discloses a use cooperation through setting up draw-in groove, kelly, connecting rod and spring can let the elasticity of spring stimulate the connecting rod to make the kelly fix in the inside of draw-in groove, through setting up the installation shell, can make the protecting crust fix in the inside of installation shell, effectively protect the power input shaft, add protector for the power input shaft, prevent to damage the power input shaft, effectively prolonged the life of power input shaft;
2. the utility model can lead out the heat of the power output shaft by arranging the heat conducting block, thereby preventing the internal temperature of the shell from being overhigh; the anti-collision cushion is arranged, so that the protective shell can be prevented from being impacted when being connected with the mounting shell; through the arrangement of the sliding block and the sliding groove, the connecting rod can drive the sliding block to slide in the sliding groove; by arranging the pull rod, a user can pull the connecting rod conveniently; through setting up the sleeve, steadiness when can improve protective housing and installation shell installation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of a portion of the structure at B in FIG. 1 according to the present invention;
fig. 4 is a side view of the mounting housing of the present invention.
In the figure: 1. a shaft body; 2. a shaft head; 3. a shaft end; 4. a protective shell; 5. mounting a plate; 6. a card slot; 7. a clamping rod; 8. a connecting rod; 9. a spring; 10. mounting a shell; 11. a heat conducting block; 12. an anti-collision pad; 13. mounting a rod; 14. a slider; 15. a chute; 16. a pull rod; 17. a sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-4, in this embodiment: a power input shaft for an automobile engine comprises a shaft body 1, shaft heads 2 and shaft ends 3, wherein the shaft ends 3 are located at the top of the shaft body 1, the shaft heads 2 are located at the bottom of the shaft body 1, a protective shell 4 is arranged on the outer side of the shaft body 1, mounting plates 5 are fixedly connected to two sides of each shaft end 3, a clamping groove 6 is formed in the top of each protective shell 4, a clamping rod 7 is arranged in an inner cavity of each clamping groove 6, the top of each clamping rod 7 penetrates through the corresponding mounting plate 5 and extends to the outside of the corresponding mounting plate 5, a connecting rod 8 is fixedly connected to one side of each clamping rod 7, a spring 9 is welded to the bottom of each connecting rod 8, the bottom of each spring 9 is welded to the top of the corresponding protective shell 4, mounting shells 10 are fixedly connected to two sides of the shaft heads 2, and one ends, close to the mounting shells 10, of the protective shells 4 penetrate through the mounting shells 10 and extend to the inner cavities of the mounting shells 10; through the use cooperation that sets up draw-in groove 6, kelly 7, connecting rod 8 and spring 9, can let spring 9's elasticity pulling connecting rod 8 to make kelly 7 fixed in the inside of draw-in groove 6, through setting up installation shell 10, can make protecting crust 4 fix in the inside of installation shell 10, effectively protect the power input shaft, add protector for the power input shaft, prevent to damage the power input shaft, effectively prolonged the life of power input shaft.
Further, the outer side of the protective shell 4 is provided with six heat-conducting blocks 11, and the number of the heat-conducting blocks 11 is six; through setting up heat conduction piece 11, can derive power output shaft's heat, prevent that the inside high temperature of casing.
Further, one side of the inner wall of the mounting shell 10 is fixedly connected with an anti-collision pad 12, and one side of the protective shell 4 close to the anti-collision pad 12 is in contact with the anti-collision pad 12; by providing the crash pad 12, the protective shell 4 can be prevented from being hit when connected with the mounting shell 10.
Furthermore, an installation rod 13 is fixedly connected to one side of the connecting rod 8 at the top of the protective shell 4, a sliding block 14 is fixedly connected to one side of the connecting rod 8, a sliding groove 15 matched with the sliding block 14 is formed in one side, close to the sliding block 14, of the installation rod 13, and the sliding block 14 is in sliding connection with the sliding groove 15; through setting up slider 14 and spout 15, can make connecting rod 8 drive slider 14 slide in the inside of spout 15.
Further, a pull rod 16 is arranged at the top of the connecting rod 8, and one side of the pull rod 16, which is close to the connecting rod 8, is fixedly connected with the connecting rod 8; by providing the pull rod 16, the user can pull the connecting rod 8 through the pull rod 16.
Further, a sleeve 17 is sleeved on one side of the mounting shell 10, and one end of the protective shell 4, which is close to the sleeve 17, penetrates through the sleeve 17 and extends to the inner cavity of the mounting shell 10; by arranging the sleeve 17, the stability and the stability of the protective shell 4 and the installation shell 10 during installation can be improved.
The utility model discloses a theory of operation and use flow: when a user removes the protective shell 4, the pull rod 16 is lifted manually, the pull rod 16 drives the connecting rod 8 to move when lifted, the connecting rod 8 drives the clamping rod 7 to move, the clamping rod 7 is separated from the inside of the clamping groove 6, at the moment, the shaft end 3 part loses fixation, and the user pulls the protective shell 4 out of the mounting shell 10 to separate the protective shell 4 from the mounting shell 10, so that the shaft end 2 part is removed; when fixed protecting crust 4, insert card pole 7 inside draw-in groove 6, can let spring 9's elasticity pulling connecting rod 8 to make card pole 7 fixed in the inside of draw-in groove 6, through setting up installation shell 10, can make protecting crust 4 fix in the inside of installation shell 10, effectively protect the power input shaft.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a power input shaft for automobile engine, includes axis body (1), spindle nose (2) and axle head (3), its characterized in that: the utility model discloses a bearing shaft for the automobile engine, including axis body (1), axle head (3), axle head (4), the equal fixedly connected with mounting panel (5) in both sides of axle head (3), draw-in groove (6) have been seted up at the top of protective housing (4), the inner chamber of draw-in groove (6) is provided with kelly (7), the outside of mounting panel (5) is run through and extends to at the top of kelly (7) mounting panel (5), one side fixedly connected with connecting rod (8) of kelly (7), the bottom welding of connecting rod (8) has spring (9), the bottom of spring (9) and the top welding of protective housing (4), the equal fixedly connected with installation shell (10) in both sides of spindle nose (2), the inner chamber that installation shell (10) and extend to installation shell (10) is run through to the one end that protective housing (4) is close to installation shell (10).
2. The power input shaft for an automobile engine according to claim 1, characterized in that: the outside of protective housing (4) is provided with heat conduction piece (11), the quantity of heat conduction piece (11) sets up to six.
3. The power input shaft for an automobile engine according to claim 1, characterized in that: one side fixedly connected with crashproof pad (12) of installation shell (10) inner wall, one side that protective housing (4) are close to crashproof pad (12) contacts with crashproof pad (12).
4. The power input shaft for an automobile engine according to claim 1, characterized in that: the top of protecting crust (4) just is located one side fixedly connected with installation pole (13) of connecting rod (8), one side fixedly connected with slider (14) of connecting rod (8), spout (15) with slider (14) looks adaptation are seted up to one side that installation pole (13) are close to slider (14), slider (14) and spout (15) sliding connection.
5. The power input shaft for an automobile engine according to claim 1, characterized in that: the top of connecting rod (8) is provided with pull rod (16), one side that pull rod (16) is close to connecting rod (8) and connecting rod (8) fixed connection.
6. The power input shaft for an automobile engine according to claim 1, characterized in that: the shaft end (3) is located at the top of the shaft body (1), and the shaft head (2) is located at the bottom of the shaft body (1).
7. The power input shaft for an automobile engine according to claim 1, characterized in that: one side cover of installation shell (10) is equipped with sleeve (17), protective housing (4) are close to the one end of sleeve (17) and run through sleeve (17) and extend to the inner chamber of installation shell (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121398459.3U CN215257717U (en) | 2021-06-22 | 2021-06-22 | Power input shaft for automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121398459.3U CN215257717U (en) | 2021-06-22 | 2021-06-22 | Power input shaft for automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215257717U true CN215257717U (en) | 2021-12-21 |
Family
ID=79482635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121398459.3U Active CN215257717U (en) | 2021-06-22 | 2021-06-22 | Power input shaft for automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215257717U (en) |
-
2021
- 2021-06-22 CN CN202121398459.3U patent/CN215257717U/en active Active
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