CN211693339U

CN211693339U - Inertia ring of silicon oil shock absorber

Info

Publication number: CN211693339U
Application number: CN201922363592.4U
Authority: CN
Inventors: 姜云鹏
Original assignee: Dalian Hengchuan Auto Parts Co ltd
Current assignee: Dalian Hengchuan Auto Parts Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-10-16
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a silicone oil damper inertia ring, which comprises an outer ring, a wear-resistant ceramic layer, a first mounting groove, a first radiating fin, a first connecting piece, a first fixing screw, a second connecting piece, a second fixing screw, a reinforcing rib, a first through hole, a connecting ring, a supporting rod, a supporting plate, a buffer spring, a supporting seat, a supporting column, a compression spring, an inner ring, a second through hole, a second radiating fin, a third connecting piece, a third fixing screw, a fourth connecting piece, a fourth fixing screw, a carbon fiber wear-resistant layer and a second mounting groove, wherein the outer ring is provided with the first mounting groove at a first equal angle, the first radiating fin is arranged in the middle of the surface of the first mounting groove, two sides of the first radiating fin are connected with the outer ring through the first connecting piece and the second connecting piece, the connecting ring is arranged at the inner side of the outer ring, the connecting ring, the heat dissipation effect is good, stable in structure, wear-resisting effectual, facilitates the use.

Description

Inertia ring of silicon oil shock absorber

Technical Field

The utility model relates to an automobile parts technical field specifically is a silicone oil shock absorber inertia ring.

Background

The silicon oil shock absorber can effectively reduce torsional vibration of the crankshaft of the engine, when the engine works, the shock absorber shell and the crankshaft rotate together to vibrate, the inertia mass is driven by viscous friction damping of silicon oil and friction force of a lining, the inertia mass is quite large, so the inertia mass rotates at a constant speed approximately, relative motion is realized between the inertia mass and the shock absorber shell, vibration energy of the crankshaft is absorbed by internal friction damping of the silicon oil, torsional vibration is eliminated or reduced, the inertia ring is an important part in the silicon oil shock absorber, the silicon oil shock absorber inertia ring in the prior art has poor heat dissipation effect, a large amount of heat is easily generated after long-time work, the work is influenced, meanwhile, the inertia ring structure is unstable, the wear-resisting effect is poor, and the use is influenced, so the design of the silicon oil shock absorber inertia ring is necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silicon oil shock absorber inertia ring to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: an inertia ring of a silicone oil shock absorber comprises an outer ring, a wear-resistant ceramic layer, a first mounting groove, a first radiating fin, a first connecting piece, a first fixing screw, a second connecting piece, a second fixing screw, a reinforcing rib, a first through hole, a connecting ring, a supporting rod, a supporting plate, a buffer spring, a supporting seat, a supporting column, a compression spring, an inner ring, a second through hole, a second radiating fin, a third connecting piece, a third fixing screw, a fourth connecting piece, a fourth fixing screw, a carbon fiber wear-resistant layer and a second mounting groove, wherein the outer ring is provided with the first mounting groove at an equal angle, the first radiating fin is mounted in the middle of the surface of the first mounting groove, two sides of the first radiating fin are connected with the outer ring through the first connecting piece and the second connecting piece, the connecting ring is mounted on the inner side of the outer ring and is connected with the inner ring through, one end of the supporting rod stretches into the connecting ring to be connected with the supporting plate, the supporting plate is connected with the supporting seat through the buffer spring, supporting columns are installed at two ends of one side of the supporting seat, one end of each supporting column penetrates through the supporting plate to be connected with the inner wall of the connecting ring, the supporting columns are sleeved with the compression springs, second mounting grooves are formed in the inner ring at equal angles, second cooling fins are installed in the middle of the surfaces of the second mounting grooves, and the two sides of each second cooling fin are connected with the inner ring through third connecting pieces and fourth connecting pieces.

Furthermore, the outer side of the surface of the outer ring is provided with a wear-resistant ceramic layer, and the inner side of the surface of the inner ring is provided with a carbon fiber wear-resistant layer.

Furthermore, install first fixed screw on the first connecting piece, install second fixed screw on the second connecting piece, install third fixed screw on the third connecting piece, install fourth fixed screw on the fourth connecting piece.

Further, first through-holes have evenly been seted up between the first mounting groove, and install the strengthening rib between the first through-hole, the second through-hole has evenly been seted up between the second mounting groove.

Further, mounting holes are formed in two ends of the supporting plate and matched with the supporting columns.

Furthermore, the angle between the support rods is 90 degrees, and one end of each support rod is fixed with the inner ring through welding.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the inertia ring generates a large amount of heat when working, the first radiating fin is firmly fixed through the matching of the first connecting piece, the first fixing screw, the second connecting piece and the second fixing screw, the second radiating fin is firmly fixed through the matching of the third connecting piece, the third fixing screw, the fourth connecting piece and the fourth fixing screw, and the heat is radiated through the matching of the first through hole and the second through hole, so that the heat radiation effect is improved;

2. the arrangement of the wear-resistant ceramic layer and the carbon fiber wear-resistant layer improves the wear-resistant effect of the outer ring and the inner ring; the connecting ring is matched with the supporting rod, the outer ring and the inner ring are stably connected, the supporting rod transmits pressure, the buffer spring is extruded through the supporting plate to be compressed and deformed, pressure is buffered, the compression spring on the supporting column is compressed, pressure is further buffered, the protection effect is achieved, and the stability of the inertia ring structure is guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the inner ring structure of the present invention;

fig. 3 is a schematic structural view of the connecting ring of the present invention;

in the figure: 1. an outer ring; 2. a wear-resistant ceramic layer; 3. a first mounting groove; 4. a first heat sink; 5. a first connecting piece; 6. a first fixing screw; 7. a second connecting sheet; 8. a second fixing screw; 9. reinforcing ribs; 10. a first through hole; 11. a connecting ring; 12. a support bar; 13. a support plate; 14. a buffer spring; 15. a supporting seat; 16. a support pillar; 17. a compression spring; 18. an inner ring; 19. a second through hole; 20. a second heat sink; 21. a third connecting sheet; 22. a third fixing screw; 23. a fourth connecting sheet; 24. a fourth fixing screw; 25. a carbon fiber wear layer; 26. and a second mounting groove.

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. 1-3, the present invention provides a technical solution: an inertia ring of a silicone oil shock absorber comprises an outer ring 1, a wear-resistant ceramic layer 2, a first mounting groove 3, a first radiating fin 4, a first connecting piece 5, a first fixing screw 6, a second connecting piece 7, a second fixing screw 8, a reinforcing rib 9, a first through hole 10, a connecting ring 11, a supporting rod 12, a supporting plate 13, a buffer spring 14, a supporting seat 15, a supporting column 16, a compression spring 17, an inner ring 18, a second through hole 19, a second radiating fin 20, a third connecting piece 21, a third fixing screw 22, a fourth connecting piece 23, a fourth fixing screw 24, a carbon fiber wear-resistant layer 25 and a second mounting groove 26, wherein the outer ring 1 is provided with the first mounting groove 3 at an equal angle, the first radiating fin 4 is mounted in the middle of the surface of the first mounting groove 3, two sides of the first radiating fin 4 are connected with the outer ring 1 through the first connecting piece 5 and the second connecting piece 7, the connecting, the connecting ring 11 is connected with the inner ring 18 through the support rods 12, the angles of the support rods 12 are 90 degrees, one end of each support rod 12 is fixed with the inner ring 18 through welding, and the stable structure is ensured; a supporting seat 15 is installed on the inner wall of the connecting ring 11 at an equal angle, one end of a supporting rod 12 extends into the connecting ring 11 to be connected with a supporting plate 13, the supporting plate 13 is connected with the supporting seat 15 through a buffer spring 14, supporting columns 16 are installed at two corresponding ends of one side of the supporting seat 15, one end of each supporting column 16 penetrates through the supporting plate 13 to be connected with the inner wall of the connecting ring 11, a compression spring 17 is sleeved on each supporting column 16, installation holes are formed in two ends of each supporting plate 13, the installation holes are matched with the supporting columns 16, and the supporting plates 13; the inner ring 18 is provided with second mounting grooves 26 at equal angles, the middle of the surface of each second mounting groove 26 is provided with a second radiating fin 20, first through holes 10 are uniformly formed between the first mounting grooves 3, reinforcing ribs 9 are arranged between the first through holes 10, and second through holes 19 are uniformly formed between the second mounting grooves 26, so that a radiating effect is achieved; two sides of the second radiating fin 20 are connected with the inner ring 18 through a third connecting piece 21 and a fourth connecting piece 23; a first fixing screw 6 is arranged on the first connecting sheet 5, a second fixing screw 8 is arranged on the second connecting sheet 7, a third fixing screw 22 is arranged on the third connecting sheet 21, and a fourth fixing screw 24 is arranged on the fourth connecting sheet 23, so that the fixing effect is achieved; the outer side of the surface of the outer ring 1 is provided with the wear-resistant ceramic layer 2, and the inner side of the surface of the inner ring 18 is provided with the carbon fiber wear-resistant layer 25, so that the wear-resistant effect is improved; the inertia ring generates a large amount of heat when working, the first radiating fin 4 is firmly fixed through the matching of the first connecting sheet 5, the first fixing screw 6, the second connecting sheet 7 and the second fixing screw 8, the second radiating fin 20 is firmly fixed through the matching of the third connecting sheet 21, the third fixing screw 22, the fourth connecting sheet 23 and the fourth fixing screw 24, and the first through hole 10 and the second through hole 19 are matched for radiating, so that the radiating effect is improved; the arrangement of the wear-resistant ceramic layer 2 and the carbon fiber wear-resistant layer 25 improves the wear-resistant effect of the outer ring 1 and the inner ring 18; the connecting ring 11 is matched with the supporting rod 12, the outer ring 1 and the inner ring 18 are stably connected, the supporting rod 12 transmits pressure, the supporting plate 13 extrudes the buffer spring 14 to enable the buffer spring to be compressed and deformed, pressure is buffered, the compression spring 17 on the supporting column 16 is compressed, pressure is further buffered, a protection effect is achieved, and the stability of an inertia ring structure is guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a silicon oil shock absorber inertia ring, including outer lane (1), wear-resisting ceramic layer (2), first mounting groove (3), first fin (4), first connection piece (5), first fixed screw (6), second connection piece (7), second fixed screw (8), strengthening rib (9), first through-hole (10), connecting ring (11), bracing piece (12), backup pad (13), buffer spring (14), supporting seat (15), support column (16), compression spring (17), inner circle (18), second through-hole (19), second fin (20), third connection piece (21), third fixed screw (22), fourth connection piece (23), fourth fixed screw (24), carbon fiber wearing layer (25) and second mounting groove (26), its characterized in that: the outer ring (1) is provided with a first mounting groove (3) at an equal angle, a first radiating fin (4) is mounted in the middle of the surface of the first mounting groove (3), two sides of the first radiating fin (4) are connected with the outer ring (1) through a first connecting piece (5) and a second connecting piece (7), a connecting ring (11) is mounted on the inner side of the outer ring (1), the connecting ring (11) is connected with an inner ring (18) through a supporting rod (12), supporting seats (15) are mounted on the inner wall of the connecting ring (11) at equal angles, one end of the supporting rod (12) extends into the connecting ring (11) to be connected with a supporting plate (13), the supporting plate (13) is connected with the supporting seats (15) through a buffer spring (14), supporting columns (16) are mounted at two corresponding ends on one side of the supporting seat (15), one end of each supporting column (16) penetrates through the supporting plate (13) to, and compression spring (17) is sleeved on the supporting column (16), a second mounting groove (26) is formed in the inner ring (18) at an equal angle, a second radiating fin (20) is mounted in the middle of the surface of the second mounting groove (26), and two sides of the second radiating fin (20) are connected with the inner ring (18) through a third connecting piece (21) and a fourth connecting piece (23).

2. The inertia ring of a silicone oil shock absorber as set forth in claim 1, wherein: the outer ring is characterized in that a wear-resistant ceramic layer (2) is arranged on the outer side of the surface of the outer ring (1), and a carbon fiber wear-resistant layer (25) is arranged on the inner side of the surface of the inner ring (18).

3. The inertia ring of a silicone oil shock absorber as set forth in claim 1, wherein: install first fixed screw (6) on first connection piece (5), install second fixed screw (8) on second connection piece (7), install third fixed screw (22) on third connection piece (21), install fourth fixed screw (24) on fourth connection piece (23).

4. The inertia ring of a silicone oil shock absorber as set forth in claim 1, wherein: first through-hole (10) have evenly been seted up between first mounting groove (3), and install strengthening rib (9) between first through-hole (10), second through-hole (19) have evenly been seted up between second mounting groove (26).

5. The inertia ring of a silicone oil shock absorber as set forth in claim 1, wherein: mounting holes are formed in the two ends of the supporting plate (13) and matched with the supporting columns (16).

6. The inertia ring of a silicone oil shock absorber as set forth in claim 1, wherein: the angle between the support rods (12) is 90 degrees, and one end of each support rod (12) is fixed with the inner ring (18) through welding.