Front suspension support assembly of automobile engine
By using damping rubber and a cover plate mechanism in the engine front mount assembly, the vibration and noise problems caused by rigid connection are solved, achieving a soft connection between the engine and the frame, improving service life and ride comfort.
Patent Information
- Application Number
- CN202520358729.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-04
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-04
AI Technical Summary
Traditional engine front suspension mount assemblies use a rigid connection method, which causes vibration and noise to be directly transmitted to the vehicle frame, affecting driving and riding comfort, and may accelerate the wear and tear of the vehicle frame and suspension system.
The engine mounting bracket is connected to the shock-absorbing rubber inside the annular shell, combined with a cover plate covering mechanism, to achieve a soft connection between the engine and the frame, reduce vibration transmission and facilitate the replacement of the shock-absorbing rubber.
It effectively reduces engine vibration transmission to the chassis, improves service life, enhances driving and riding comfort, and extends the service life of the front suspension bracket assembly.
Smart Images
Figure CN223850420U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of automobile engine support, especially relates to automobile engine front suspension support assembly. BACKGROUND
[0002] In the modern automobile manufacturing industry, the engine as the heart of the car, its stable, efficient operation is to ensure the performance of the car and the key factor of passenger comfort. The engine suspension system as an important part of connecting the engine and the frame, not only bears the task of supporting the weight of the engine, but also bears the important responsibility of isolating and attenuating the transmission of engine vibration to the frame.
[0003] The traditional engine front suspension support assembly usually adopts rigid connection mode, although it can meet the basic support demand, but there are obvious deficiencies in the aspect of shock absorption and noise reduction. The vibration and noise generated during engine operation are easy to be directly transmitted to the frame through rigid connection, which not only affects the comfort of driving and riding, but also may accelerate the wear of the frame and the suspension system, shorten the service life. The present design automobile engine front suspension support assembly. SUMMARY
[0004] The utility model discloses a automobile engine front suspension support assembly that solves the problems in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model discloses a technical scheme as follows:
[0006] The automobile engine front suspension support assembly, including annular shell, the lateral wall of annular shell is fixed with suspension support, the top of support is equipped with engine connecting frame, the inside of annular shell is fixed with support ring, the inside of annular shell is equipped with the installation mechanism that is connected with engine connecting frame, the upper end of annular shell is equipped with containing groove, the inside of containing groove is equipped with covering mechanism.
[0007] As a further improvement of the utility model, the installation mechanism includes damping rubber installed in the inside of annular shell, the same fixed screw is inserted and installed on the engine connecting frame and the damping rubber, the fixed nut is screwed on the fixed screw, the pad sleeve and the pad ring are sleeved on the fixed screw, and the pad sleeve and the pad ring are respectively located on the upper and lower sides of the damping rubber.
[0008] As a further improvement of the utility model, the covering mechanism includes a cover plate arranged in the containing groove, two connecting bolts are arranged through the cover plate, and the connecting bolts are screwed on the inner bottom wall of the containing groove.
[0009] As a further improvement of the utility model, the lower end of the support ring is fixedly connected with a plurality of reinforcing ribs, the reinforcing ribs are fixedly connected with the inner wall of the annular shell, and the plurality of reinforcing ribs are arranged at equal intervals along the circumference of the support ring.
[0010] As a further improvement of the utility model, four second mounting bolts are arranged through the side wall of the engine connecting frame.
[0011] As a further improvement of the utility model, two first mounting bolts are arranged through the side wall of the suspension bracket.
[0012] The utility model discloses the beneficial effects of:
[0013] Through setting up the mounting mechanism, the damping rubber is arranged in the inside of the annular shell, and the engine connecting frame is connected with the damping rubber, the soft connection of the engine connecting frame is realized, the vibration of the engine can be effectively reduced and transmitted to the frame, and the impact of the engine on the front suspension bracket assembly can be reduced, and the service life of the front suspension bracket assembly is improved.
[0014] Through setting up the covering mechanism, the upper portion of the annular shell can be covered by the cover plate, then foreign matters can be effectively prevented from entering the inside of the annular shell, the damping rubber can be effectively protected, the damping rubber can be conveniently taken out or put in by disassembling the covering mechanism, and then the damping rubber can be conveniently replaced. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a structure schematic view of the front suspension bracket assembly of the automobile engine from one perspective.
[0016] Figure 2 It is a structure schematic view of the front suspension bracket assembly of the automobile engine from another perspective.
[0017] Figure 3 It is a structure schematic view of the annular shell, the supporting ring and the containing groove of the front suspension bracket assembly of the automobile engine.
[0018] Figure 4 It is a structure schematic view of the covering mechanism of the front suspension bracket assembly of the automobile engine.
[0019] Figure 5 It is a structure schematic view of the damping rubber, the pad sleeve and the pad ring of the front suspension bracket assembly of the automobile engine.
[0020] In the drawing: 1 annular shell, 2 suspension bracket, 3 first mounting bolt, 4 cover plate, 5 connecting bolt, 6 pad sleeve, 7 engine connecting frame, 8 second mounting bolt, 9 fixed screw, 10 fixed nut, 11 supporting ring, 12 reinforcing rib, 13 containing groove, 14 damping rubber, 15 pad ring. DETAILED DESCRIPTION
[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments.
[0022] With reference to Figures 1-5 , the automobile engine front suspension support assembly comprises a ring-shaped shell 1, a suspension support 2 is fixed on the side wall of the ring-shaped shell 1, an engine connecting frame 7 is arranged above the support 2, four second mounting bolts 8 are arranged through the side wall of the engine connecting frame 7, two first mounting bolts 3 are arranged through the side wall of the suspension support 2, a supporting ring 11 is fixed in the ring-shaped shell 1, a plurality of reinforcing ribs 12 are fixedly connected to the lower end of the supporting ring 11, the reinforcing ribs 12 are fixedly connected to the inner wall of the ring-shaped shell 1, the plurality of reinforcing ribs 12 are arranged at equal intervals along the circumference of the supporting ring 11, an installation mechanism connected with the engine connecting frame 7 is arranged in the ring-shaped shell 1, a containing groove 13 is arranged at the upper end of the ring-shaped shell 1, and a covering mechanism is arranged in the containing groove 13.
[0023] In the present application, the installation mechanism comprises shock-absorbing rubber 14 arranged in the ring-shaped shell 1, the same fixing screw rod 9 is inserted and arranged on the engine connecting frame 7 and the shock-absorbing rubber 14, the fixing nut 10 is screwed on the fixing screw rod 9, the sleeve 6 and the grommet 15 are sleeved on the fixing screw rod 9, and the sleeve 6 and the grommet 15 are respectively arranged on the upper side and the lower side of the shock-absorbing rubber 14.
[0024] The covering mechanism comprises a cover plate 4 arranged in the containing groove 13, two connecting bolts 5 are arranged through the cover plate 4, the connecting bolts 5 are screwed on the inner bottom wall of the containing groove 13, the upper side of the ring-shaped shell 1 can be covered by the cover plate 4, thereby effectively preventing sundries from entering the inside of the ring-shaped shell 1, effectively protecting the shock-absorbing rubber 14, and the shock-absorbing rubber 14 can be conveniently taken out or arranged by disassembling the covering mechanism, thereby conveniently replacing the shock-absorbing rubber 14.
[0025] In use, the suspension support 2 is connected with the frame by the first mounting bolts 3, the engine connecting frame 7 is connected with the engine by the second mounting bolts 8, the engine connecting frame 7 is connected with the shock-absorbing rubber 14 by the fixing screw rod 9 and the fixing nut 10, the soft connection of the engine connecting frame 7 is realized, the vibration of the engine can be effectively reduced and transmitted to the frame, the impact of the engine on the front suspension support assembly can be reduced, and the service life of the front suspension support assembly is improved.
[0026] The above merely is the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited to this, any skilled person in the technical field according to the technical scheme and the utility model concept of the present utility model is equivalent to replace or change within the technical range disclosed by the present utility model, and should be covered in the protection scope of the present utility model.
Claims
1. An automobile engine front suspension bracket assembly, characterized by, The utility model relates to a kind of engine suspension bracket, including annular shell (1), the side wall of the annular shell (1) is fixed with suspension support (2), the upper portion of the support (2) is equipped with engine connecting frame (7), the inside of the annular shell (1) is fixed with support ring (11), the inside of the annular shell (1) is equipped with with the mounting mechanism being connected with engine connecting frame (7), the upper end of the annular shell (1) is equipped with containing groove (13), the inside of the containing groove (13) is equipped with cover mechanism.
2. The automotive engine front suspension bracket assembly of claim 1, wherein, The mounting mechanism includes shock-absorbing rubber (14) mounted in the annular shell (1), the same fixing screw (9) is inserted into the engine connecting frame (7) and the shock-absorbing rubber (14), the fixing screw (9) is screwed with a fixing nut (10), the fixing screw (9) is sleeved with a pad sleeve (6) and a pad ring (15), and the pad sleeve (6) and the pad ring (15) are located on the upper and lower sides of the shock-absorbing rubber (14), respectively.
3. The automotive engine front suspension bracket assembly of claim 1, wherein, The cover mechanism includes a cover plate (4) arranged in the containing groove (13), two connecting bolts (5) are penetrated through the cover plate (4), and the connecting bolts (5) are screwed on the inner bottom wall of the containing groove (13).
4. The automotive engine front suspension bracket assembly of claim 1, wherein, The lower end of the support ring (11) is fixedly connected with a plurality of reinforcing ribs (12), and the reinforcing ribs (12) are fixedly connected with the inner wall of the annular shell (1), and the plurality of reinforcing ribs (12) are equidistantly arranged along the circumference of the support ring (11).
5. The automotive engine front suspension bracket assembly of claim 1, wherein, Four second mounting bolts (8) are penetrated through the side wall of the engine connecting frame (7).
6. The automotive engine front suspension bracket assembly of claim 1, wherein, Two first mounting bolts (3) are penetrated through the side wall of the suspension support (2).