CN214063674U - Flexible disc for automobile engine - Google Patents
Flexible disc for automobile engine Download PDFInfo
- Publication number
- CN214063674U CN214063674U CN202022821201.1U CN202022821201U CN214063674U CN 214063674 U CN214063674 U CN 214063674U CN 202022821201 U CN202022821201 U CN 202022821201U CN 214063674 U CN214063674 U CN 214063674U
- Authority
- CN
- China
- Prior art keywords
- flexible
- flexible flywheel
- torque converter
- hole
- flywheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 230000013011 mating Effects 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002146 bilateral effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a flexible dish for automobile engine, including flexible flywheel dish, flexible flywheel dish outside is provided with the flywheel ring gear, flexible flywheel dish concave surface is provided with the uide bushing, the inside torque converter mounting hole that is provided with of flexible flywheel dish, uide bushing axle center department is provided with torque converter guiding axle mating holes, it is provided with flexible flywheel mounting holes to encircle around the torque converter guiding axle mating holes, flexible flywheel mounting hole bilateral symmetry is provided with flexible flywheel locating hole, flexible flywheel locating hole outside is provided with uide bushing welding process hole, torque converter guiding axle mating holes outside is provided with the radiating groove, the uide bushing lower surface is provided with the linking tip, flexible flywheel dish is provided with the linking hole with linking tip correspondence department, torque converter guiding axle mating holes inner wall is provided with the louvre. This flexible dish for automobile engine is through setting up linking tip, linkage hole, torque converter guiding axle mating holes, louvre, radiating groove and mutually supporting, can reach increase life, the good purpose of radiating effect.
Description
Technical Field
The utility model relates to the technical field of engines, specifically be a flexible dish for automobile engine.
Background
The flywheel assembly is a disc-shaped part of an engine arranged at the rear end of a crankshaft, can connect the engine and a speed changer, has larger rotational inertia, can enable the engine to start and rotate stably, is an important part for balancing, starting and driving the engine, has the problem of mutual matching between the speed changer and the engine of different vehicle types, and a hydraulic torque converter guide shaft of the speed changer is directly fixed on a positioning hole at the rear end of the crankshaft under the common condition.
The prior art has the following defects or problems:
1. in the prior art, the guide sleeve is completely connected with the flexible flywheel disc by welding, and the running of an engine can generate vibration, so that the fixed connection completely by welding is obviously insufficient, and the service life of the engine is shortened;
2. the torque converter mounting hole in the prior art is used for butt joint of a torque converter and an engine, heat can be generated in the working process of the torque converter, heat dissipation is difficult, and the working of the engine is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a flexible dish for automobile engine to reach increase life, the good purpose of radiating effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible dish for automobile engine, includes flexible flywheel dish, flexible flywheel dish outside is provided with the flywheel ring gear, flexible flywheel dish concave surface is provided with the uide bushing, the inside torque converter mounting hole that is provided with of flexible flywheel dish, uide bushing axle center department is provided with torque converter guiding shaft mating holes, it is provided with flexible flywheel mounting holes to encircle around the torque converter guiding shaft mating holes, flexible flywheel mounting hole bilateral symmetry is provided with flexible flywheel locating hole, flexible flywheel locating hole outside is provided with uide bushing welding process hole, torque converter guiding shaft mating holes outside is provided with the radiating groove, the uide bushing lower surface is provided with the linking tip, flexible flywheel dish is provided with the linking hole with linking tip department of correspondence, torque converter guiding shaft mating holes inner wall is provided with the louvre.
As the preferred technical scheme of the utility model, flexible flywheel dish and flywheel ring gear fixed connection.
As the utility model discloses an optimal technical scheme, the quantity of linking the tip is a plurality of, link up the tip surface and link up the hole internal surface and match each other, flexible flywheel dish is through setting up linking tip and uide bushing fixed connection in linking the hole, flexible flywheel dish and the welding of the non-linking tip department of flexible flywheel dish.
As the preferred technical scheme of the utility model, the quantity of torque converter mounting hole is four.
As the utility model discloses an optimal technical scheme, torque converter guiding axle cooperation hole inner wall link up each other with the radiating groove through the louvre, the quantity of louvre is a plurality of.
As the utility model discloses a preferred technical scheme, the quantity of flexible flywheel mounting hole is six, flexible flywheel mounting hole centers on torque converter guiding axle mating holes align to grid.
As the preferred technical scheme of the utility model, the quantity of flexible flywheel locating hole is two.
Compared with the prior art, the utility model provides a flexible dish for automobile engine possesses following beneficial effect:
1. according to the flexible disk for the automobile engine, the number of the connecting pins is set to be a plurality, the outer surface of each connecting pin is matched with the inner surface of each connecting hole, the flexible flywheel disk is fixedly connected with the guide sleeve through the connecting pins arranged in the connecting holes, and the non-connecting pins of the flexible flywheel disk and the flexible flywheel disk are welded, so that the guide sleeve is connected with the flexible flywheel disk more stably, and the service life of the flexible flywheel disk is prolonged;
2. this flexible disk for automobile engine through setting up torque converter guiding axle cooperation hole inner wall and link up each other with the radiating groove through the louvre, and the quantity of louvre is a plurality of to dispel the heat that produces in its working process rapidly, the radiating effect is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
fig. 3 is a bottom view of the structure of the guide sleeve of the present invention;
fig. 4 is a schematic view of the structure of the heat sink of the present invention.
In the figure: 1. a flexible flywheel disc; 2. a flywheel ring gear; 3. a guide sleeve; 4. a torque converter mounting hole; 5. a torque converter guide shaft mating hole; 6. a flexible flywheel mounting hole; 7. a flexible flywheel positioning hole; 8. welding a fabrication hole on the guide sleeve; 9. a heat sink; 10. joining the tips; 11. an engagement hole; 12. and (4) heat dissipation holes.
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.
Referring to fig. 1-4, in this embodiment: the utility model provides a flexible dish for automobile engine, including flexible flywheel dish 1, flexible flywheel dish 1 outside is provided with flywheel ring gear 2, flexible flywheel dish 1 concave surface is provided with uide bushing 3, flexible flywheel dish 1 inside is provided with torque converter mounting hole 4, 3 axle center departments of uide bushing are provided with torque converter guiding shaft mating holes 5, it is provided with flexible flywheel mounting hole 6 to encircle around torque converter guiding shaft mating holes 5, flexible flywheel mounting hole 6 both sides symmetry is provided with flexible flywheel locating hole 7, flexible flywheel locating hole 7 outside is provided with uide bushing welding technology hole 8, torque converter guiding shaft mating holes 5 outside is provided with radiating groove 9, 3 lower surfaces of uide bushing are provided with linking tip 10, flexible flywheel dish 1 is provided with linking hole 11 with linking tip 10 corresponding department, the torque converter guiding shaft mating holes 5 inner wall is provided with louvre 12. The number of the connecting pins 10 is set to be a plurality, the outer surfaces of the connecting pins 10 are matched with the inner surfaces of the connecting holes 11, the flexible flywheel disc 1 is fixedly connected with the guide sleeve 3 through the connecting pins 10 arranged in the connecting holes 11, and the flexible flywheel disc 1 is welded with the non-connecting pins 10 of the flexible flywheel disc 1, so that the connection between the guide sleeve and the flexible flywheel disc is more stable, and the service life of the flexible flywheel disc is prolonged; through setting up 5 inner walls of torque converter guiding axle mating holes and link up each other through louvre 12 and radiating groove 9, the quantity of louvre 12 is a plurality of to the heat that produces in its working process is dispelled rapidly, and the radiating effect is good.
In the embodiment, the flexible flywheel disc 1 is fixedly connected with the flywheel gear ring 2, so that the flexible flywheel disc 1 and other parts realize force transmission; the number of the connecting pins 10 is a plurality, the outer surfaces of the connecting pins 10 are matched with the inner surfaces of the connecting holes 11, the flexible flywheel disc 1 is fixedly connected with the guide sleeve 3 through the connecting pins 10 arranged in the connecting holes 11, and the flexible flywheel disc 1 is welded with the non-connecting pins 10 of the flexible flywheel disc 1, so that the connection between the guide sleeve and the flexible flywheel disc is more stable, and the service life of the flexible flywheel disc is prolonged; the number of the torque converter mounting holes 4 is four, so that the torque converter is mounted; the inner wall of the torque converter guide shaft matching hole 5 is communicated with the heat dissipation groove 9 through the heat dissipation holes 12, and the number of the heat dissipation holes 12 is a plurality, so that heat generated in the working process of the torque converter guide shaft matching hole is dissipated rapidly, and the heat dissipation effect is good; the number of the flexible flywheel mounting holes 6 is six, and the flexible flywheel mounting holes 6 are uniformly arranged around the torque converter guide shaft matching holes 5, so that the flexible flywheel disc 1 is mounted; the number of the flexible flywheel positioning holes 7 is two, so that the flexible flywheel plate 1 is positioned.
The utility model discloses a theory of operation and use flow: the number of the connecting pins 10 is set to be a plurality, the outer surfaces of the connecting pins 10 are matched with the inner surfaces of the connecting holes 11, the flexible flywheel disc 1 is fixedly connected with the guide sleeve 3 through the connecting pins 10 arranged in the connecting holes 11, and the flexible flywheel disc 1 is welded with the non-connecting pins 10 of the flexible flywheel disc 1, so that the connection between the guide sleeve and the flexible flywheel disc is more stable, and the service life of the flexible flywheel disc is prolonged; through setting up 5 inner walls of torque converter guiding axle mating holes and link up each other through louvre 12 and radiating groove 9, the quantity of louvre 12 is a plurality of to the heat that produces in its working process is dispelled rapidly, and the radiating effect is good.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A flexible disk for an automobile engine, characterized in that: the flexible flywheel comprises a flexible flywheel disc (1), a flywheel gear ring (2) is arranged outside the flexible flywheel disc (1), a guide sleeve (3) is arranged on the concave surface of the flexible flywheel disc (1), a torque converter mounting hole (4) is formed in the flexible flywheel disc (1), a torque converter guide shaft matching hole (5) is formed in the axis of the guide sleeve (3), a flexible flywheel mounting hole (6) is arranged around the torque converter guide shaft matching hole (5), flexible flywheel positioning holes (7) are symmetrically formed in two sides of the flexible flywheel mounting hole (6), a guide sleeve welding process hole (8) is formed in the outer portion of the flexible flywheel positioning hole (7), a radiating groove (9) is formed in the outer portion of the torque converter guide shaft matching hole (5), a linking pin (10) is arranged on the lower surface of the guide sleeve (3), a linking hole (11) is formed in the position, corresponding to the flexible flywheel disc (1) and the linking pin (10), the inner wall of the torque converter guide shaft matching hole (5) is provided with a heat dissipation hole (12).
2. The flexible disk for an automobile engine according to claim 1, characterized in that: the flexible flywheel disc (1) is fixedly connected with the flywheel gear ring (2).
3. The flexible disk for an automobile engine according to claim 1, characterized in that: the number of the connecting pins (10) is a plurality of, the outer surfaces of the connecting pins (10) are matched with the inner surfaces of the connecting holes (11), the flexible flywheel disc (1) is fixedly connected with the guide sleeve (3) through the connecting pins (10) arranged in the connecting holes (11), and the flexible flywheel disc (1) is welded with the non-connecting pins (10) of the flexible flywheel disc (1).
4. The flexible disk for an automobile engine according to claim 1, characterized in that: the number of the torque converter mounting holes (4) is four.
5. The flexible disk for an automobile engine according to claim 1, characterized in that: the torque converter guide shaft is characterized in that the inner wall of the torque converter guide shaft matching hole (5) is communicated with the heat dissipation groove (9) through heat dissipation holes (12), and the number of the heat dissipation holes (12) is a plurality.
6. The flexible disk for an automobile engine according to claim 1, characterized in that: the number of the flexible flywheel mounting holes (6) is six, and the flexible flywheel mounting holes (6) are uniformly arranged around the torque converter guide shaft matching hole (5).
7. The flexible disk for an automobile engine according to claim 1, characterized in that: the number of the flexible flywheel positioning holes (7) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022821201.1U CN214063674U (en) | 2020-11-30 | 2020-11-30 | Flexible disc for automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022821201.1U CN214063674U (en) | 2020-11-30 | 2020-11-30 | Flexible disc for automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214063674U true CN214063674U (en) | 2021-08-27 |
Family
ID=77404740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022821201.1U Expired - Fee Related CN214063674U (en) | 2020-11-30 | 2020-11-30 | Flexible disc for automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214063674U (en) |
-
2020
- 2020-11-30 CN CN202022821201.1U patent/CN214063674U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210827 |