Engine support

Abstract

The utility model relates to the technical field of automobile parts, and provides an engine support which comprises a damping cylinder, a first base, a second base and a connecting base. The first base and the second base are oppositely arranged on the peripheral side of the damping cylinder, a first mounting hole is formed in the first base, a second mounting hole is formed in the second base, and the axis of the first mounting hole is parallel to the axis of the second mounting hole; the connecting base is arranged on the peripheral side of the damping cylinder and located between the first base and the second base, a connecting hole is formed in the connecting base, and an included angle is formed between the axis of the connecting hole and the axis of the first mounting hole. Therefore, the situation that the engine support deforms or fractures can be avoided as much as possible.

Description

Technical Field

[0001] The present application relates to the field of automobile accessories, and in particular to an engine bracket. Background Art

[0002] As a key part connecting the engine and the frame, the engine bracket can effectively reduce the vibration and noise transmission of the engine, thereby improving the driving experience. It also bears the load of the engine and plays an extremely critical role in the driving of the entire vehicle.

[0003] In the related art, the engine bracket includes a frame body and a shock absorber cylinder, the frame body is fixedly connected to the vehicle frame, the shock absorber cylinder is fixedly connected to the frame body, and the engine is fixedly connected to the shock absorber cylinder through other accessories to achieve the connection between the engine and the vehicle frame.

[0004] Among them, the existing frame usually adopts a planar structure, so that the mounting points of the frame are located in the same plane, which causes the engine bracket to be easily deformed or broken under loads of different directions and sizes, so improvement is needed. Utility Model Content

[0005] In order to avoid deformation or breakage of the engine bracket as much as possible, the present application provides an engine bracket.

[0006] The present application provides an engine bracket adopting the following technical solution:

[0007] An engine bracket comprises a shock-absorbing cylinder, a first base, a second base and a connecting seat; the first base and the second base are arranged on the circumferential side of the shock-absorbing cylinder opposite to each other, the first base is provided with a first mounting hole, the second base is provided with a second mounting hole, and the axis of the first mounting hole is arranged parallel to the axis of the second mounting hole; the connecting seat is arranged on the circumferential side of the shock-absorbing cylinder and is located between the first base and the second base, the connecting seat is provided with a connecting hole, and there is an angle between the axis of the connecting hole and the axis of the first mounting hole.

[0008] By adopting the above technical solution, in actual applications, the first base abuts against the frame and is fixed to the frame by bolts passing through the first mounting holes, the second base abuts against the frame and is fixed to the frame by bolts passing through the second mounting holes, and the connecting seat is fixed to the frame by bolts passing through the connecting holes, so as to realize the fixation between the engine bracket and the frame. Since the axis of the first mounting hole is parallel to the axis of the second mounting hole, and there is an angle between the axis of the first mounting hole and the axis of the connecting hole, the mounting point of the engine bracket is not limited to the same plane, which improves the ability of the engine bracket to withstand loads of different directions and sizes, thereby minimizing deformation or breakage of the engine bracket.

[0009] Preferably, an extension plate is provided at one end of the first base away from the second base.

[0010] By adopting the above technical solution and providing an extension plate, the contact area between the first base and the frame is increased, thereby improving the stability of the fixation of the first base.

[0011] Preferably, a positioning threaded seat is provided on a side of the extension plate away from the connecting seat, and a through hole communicating with the positioning threaded seat is formed on the extension plate.

[0012] By adopting the above technical solution, a positioning threaded seat is provided to realize the positioning installation between the first base and the frame, and bolts are passed through the penetration holes and threadedly connected with the positioning threaded seat and the frame, thereby further improving the stability of the fixation of the first base.

[0013] Preferably, the connecting seat includes a fixing portion, the fixing portion is arranged on the shock absorbing cylinder, one end of the fixing portion is bent to form a bending portion, and the connecting hole is located at the bending portion.

[0014] By adopting the above technical solution, by setting the fixing part and the bending part, the fixing part is fixed to the shock-absorbing cylinder, and the connecting hole is located at the bending part, so that the connecting hole can be set at an angle to ensure that there is an angle between the axis of the first mounting hole and the axis of the connecting hole, and to ensure that the fixing strength of the connecting seat and the overall structural strength are high.

[0015] Preferably, the angle between the axis of the connecting hole and the fixing portion is 39°-41°.

[0016] By adopting the above technical solution, the angle between the axis of the connecting hole and the fixing portion is set to 39°-41°, so as to ensure that the overall supporting strength of the connecting seat is high.

[0017] Preferably, the engine bracket also includes a support seat, the support seat is arranged on the peripheral side of the shock absorber cylinder, the connecting seat is located between the support seat and the shock absorber cylinder, and a threaded hole is provided on the side of the support seat away from the shock absorber cylinder.

[0018] By adopting the above technical solution, by providing a support seat, the support seat is threadedly connected to the threaded hole and the frame through bolts, so as to further fix the engine bracket to improve the stability of the engine bracket fixed to the frame.

[0019] Preferably, the number of the threaded holes is two, and the two threaded holes are arranged at intervals along the length direction of the support seat and along the width direction of the support seat.

[0020] By adopting the above technical solution and setting the number of threaded holes to two, the stability of the support base fixation is improved.

[0021] Preferably, a first concave portion is formed by pressing on a side of the support seat away from the shock-absorbing cylinder, and the first concave portion is arranged along the length direction of the support seat.

[0022] By adopting the above technical solution and providing the first depressed portion, the overall supporting strength of the supporting seat is improved.

[0023] Preferably, a second pressed concave portion is formed by pressing on a side of the support seat away from the shock-absorbing cylinder, and the second pressed concave portion is arranged opposite to the first pressed concave portion.

[0024] By adopting the above technical solution and providing the second depressed portion, the overall supporting strength of the support seat is further improved.

[0025] Preferably, an angle is formed between an axis of the threaded hole and an axis of the first mounting hole.

[0026] By adopting the above technical solution, by setting an angle between the axis of the threaded hole and the axis of the first mounting hole, the mounting point of the engine bracket is located in more planes, thereby further improving the ability of the engine bracket to withstand loads of different directions and sizes.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The installation points of the engine bracket are not limited to the same plane, which improves the ability of the engine bracket to withstand loads of different directions and sizes, thereby minimizing the deformation or breakage of the engine bracket;

[0029] 2. By setting a positioning threaded seat, the positioning threaded seat realizes the positioning installation between the first base and the frame, and the bolt is penetrated through the penetration hole and is threadedly connected with the positioning threaded seat and the frame, so as to further improve the stability of the fixing of the first base;

[0030] 3. By setting the fixing part and the bending part, the fixing part is fixed to the shock-absorbing cylinder, and the connecting hole is located at the bending part, so that the connecting hole can be set at an angle to ensure that there is an angle between the axis of the first mounting hole and the axis of the connecting hole, and to ensure that the fixing strength of the connecting seat and the overall structural strength are high. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic diagram of the overall structure of the engine bracket in the embodiment of the present application;

[0032] Figure 2 is a schematic diagram of the overall structure of the engine bracket in the embodiment of the present application;

[0033] Figure 3 It is a schematic diagram of the explosion structure of the engine bracket in the embodiment of the present application.

[0034] Figure numerals: 1. shock-absorbing cylinder; 2. first base; 21. first mounting hole; 22. extension plate; 23. positioning threaded seat; 24. through hole; 3. second base; 31. second mounting hole; 4. connecting seat; 41. connecting hole; 42. fixing portion; 43. bending portion; 5. supporting seat; 51. threaded hole; 52. first pressed recessed portion; 53. second pressed recessed portion. DETAILED DESCRIPTION

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0036] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0037] The following is combined with Figure 1-3 This application is described in further detail.

[0038] An embodiment of the present application discloses an engine bracket.

[0039] Reference Figure 1 and Figure 2 The engine bracket includes a shock absorbing cylinder 1, a first base 2, a second base 3 and a connecting seat 4. The shock absorbing cylinder 1 is a cylinder with an opening at the upper end. The shock absorbing cylinder 1 is used to install other accessories to achieve the fixation of the shock absorbing cylinder 1 and the engine.

[0040] The first base 2 and the second base 3 are both arranged in a "U" shape, and the first base 2 and the second base 3 are fixedly connected to the circumferential side of the shock absorber cylinder 1, and the first base 2 and the second base 3 are arranged opposite to each other, so that the first base 2 and the second base 3 are located in the same plane on the side away from the shock absorber cylinder 1, and at the same time, a first mounting hole 21 is opened on the side of the first base 2 away from the shock absorber cylinder 1, and a second mounting hole 31 is opened on the side of the second base 3 away from the shock absorber cylinder 1, so that the axis of the first mounting hole 21 is parallel to the axis of the second mounting hole 31.

[0041] The connecting seat 4 is also fixedly connected to the peripheral side of the shock absorbing cylinder 1, and the connecting seat 4 is located between the first base 2 and the second base 3. A connecting hole 41 is opened on the connecting seat 4, and an axis of the connecting hole 41 forms an angle with the axis of the first mounting hole 21.

[0042] In actual application, the first base 2 and the second base 3 are both in contact with the frame on one side away from the shock absorber cylinder 1, and are bolted through the first mounting hole 21 and the second mounting hole 31 and threadedly connected to the frame by the bolts to achieve fixation of the first base 2 and the second base 3 to the frame. At the same time, the connecting seat 4 is bolted through the connecting hole 41 and threadedly connected to the frame by the bolts to achieve fixation of the connecting seat 4 to the frame, thereby achieving fixation between the entire engine bracket and the frame.

[0043] Among them, since the axis of the first mounting hole 21 is parallel to the axis of the second mounting hole 31, and there is an angle between the axis of the first mounting hole 21 and the axis of the connecting hole 41, the mounting point of the engine bracket is not limited to the same plane, which improves the ability of the engine bracket to withstand loads of different directions and sizes, thereby minimizing deformation or breakage of the engine bracket.

[0044] In some embodiments, an extension plate 22 is formed on one end of the first base 2 away from the second base 3. The extension plate 22 is arranged in a rectangular plate shape. When the first base 2 abuts against the frame, the extension plate 22 also abuts against the frame to increase the abutment area between the first base 2 and the frame, thereby improving the stability of the fixation of the first base 2.

[0045] In some embodiments, a positioning threaded seat 23 is fixedly connected to one side of the extension plate 22 away from the connecting seat 4, and a through hole 24 is opened on the extension plate 22, the through hole 24 is communicated with the positioning threaded seat 23, the positioning threaded seat 23 is inserted into the frame to realize the positioning installation of the first base 2, and the bolts are passed through the through hole 24 and are threadedly connected with the positioning threaded seat 23 and the frame to realize the fixation of the extension plate 22 and the frame, thereby further improving the stability of the fixation of the first base 2.

[0046] Reference Figure 1 and Figure 3 In some embodiments, the connecting seat 4 includes a fixing portion 42, which is fixedly connected to the shock absorbing cylinder 1 to achieve the fixation of the connecting seat 4 and the shock absorbing cylinder 1, and the lower end of the fixing portion 42 is bent to form a bending portion 43, and the connecting hole 41 is located at the bending portion 43, so that the connecting hole 41 can be tilted to ensure that there is an angle between the axis of the first mounting hole 21 and the axis of the connecting hole 41, so as to facilitate the processing of the connecting hole 41, and can ensure that the fixing strength and overall structural strength of the connecting seat 4 are high.

[0047] In some embodiments, the angle between the axis of the connecting hole 41 and the fixing portion 42 is 39°-41°, which can ensure that the overall supporting strength of the connecting seat 4 is high and improve the qualified rate of the connecting seat 4 in production.

[0048] In some embodiments, the engine bracket also includes a support seat 5, which is fixedly connected to the peripheral side of the shock absorber cylinder 1, and the fixing portion 42 is located between the support seat 5 and the shock absorber cylinder 1. A threaded hole 51 is provided on the side of the support seat 5 away from the shock absorber cylinder 1, and the support seat 5 is threadedly connected to the threaded hole 51 and the frame by bolts, thereby further fixing the engine bracket to improve the stability of the engine bracket fixed to the frame.

[0049] In some embodiments, the support seat 5 is arranged along the length direction of the shock absorber cylinder 1, and the first base 2 and the second base 3 are arranged at an angle, so that there is an angle between the axis of the threaded hole 51 and the axis of the first mounting hole 21, so that the mounting point of the engine bracket is located in more planes, thereby further improving the ability of the engine bracket to withstand loads of different directions and sizes.

[0050] In some embodiments, the number of threaded holes 51 is two, and the two threaded holes 51 are spaced apart along the length direction of the support seat 5 and along the width direction of the support seat 5, so that the two threaded holes 51 are staggered to improve the stability of the fixation of the support seat 5, thereby improving the stability of the fixation of the engine bracket and the frame.

[0051] In some embodiments, the long side of the support seat 5 away from the shock absorber cylinder 1 is pressed to form a first pressed concave portion 52, so that the first pressed concave portion 52 is arranged along the length direction of the support seat 5, so that the part where the support seat 5 is fixedly connected to the shock absorber cylinder 1 and the part where the threaded hole 51 is arranged are stably connected, thereby improving the overall support strength of the support seat 5. At the same time, the other long side of the support seat 5 away from the shock absorber cylinder 1 is pressed to form a second pressed concave portion 53, and the second pressed concave portion 53 is arranged opposite to the first pressed concave portion 52, which can further improve the overall support strength of the support seat 5.

[0052] The implementation principle of this embodiment is as follows: in actual application, the first base 2 and the second base 3 are both in contact with the frame on one side away from the shock absorber cylinder 1, and are bolted through the first mounting hole 21 and the second mounting hole 31 and threadedly connected to the frame to achieve fixation of the first base 2 and the second base 3 to the frame. At the same time, the connecting seat 4 is bolted through the connecting hole 41 and threadedly connected to the frame to achieve fixation of the connecting seat 4 to the frame, thereby achieving fixation between the entire engine bracket and the frame.

[0053] Among them, since the axis of the first mounting hole 21 is parallel to the axis of the second mounting hole 31, and there is an angle between the axis of the first mounting hole 21 and the axis of the connecting hole 41, the mounting point of the engine bracket is not limited to the same plane, which improves the ability of the engine bracket to withstand loads of different directions and sizes, thereby minimizing deformation or breakage of the engine bracket.

[0054] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An engine bracket, characterized in that: The invention comprises a shock absorbing cylinder (1), a first base (2), a second base (3) and a connecting seat (4); the first base (2) and the second base (3) are arranged on the peripheral side of the shock absorbing cylinder (1) opposite to each other; the first base (2) is provided with a first mounting hole (21), the second base (3) is provided with a second mounting hole (31), and the axis of the first mounting hole (21) is arranged parallel to the axis of the second mounting hole (31); the connecting seat (4) is arranged on the peripheral side of the shock absorbing cylinder (1) and is located between the first base (2) and the second base (3); the connecting seat (4) is provided with a connecting hole (41), and an angle is formed between the axis of the connecting hole (41) and the axis of the first mounting hole (21).

2. The engine bracket according to claim 1, characterized in that: An extension plate (22) is provided at one end of the first base (2) away from the second base (3).

3. An engine bracket according to claim 2, characterized in that: A positioning thread seat (23) is provided on one side of the extension plate (22) away from the connection seat (4), and a through hole (24) communicating with the positioning thread seat (23) is provided on the extension plate (22).

4. The engine bracket according to claim 1, characterized in that: The connecting seat (4) comprises a fixing portion (42), the fixing portion (42) being arranged on the shock absorbing cylinder (1), one end of the fixing portion (42) being bent to form a bent portion (43), and the connecting hole (41) being located on the bent portion (43).

5. The engine bracket according to claim 4, characterized in that: The angle between the axis of the connecting hole (41) and the fixing portion (42) is 39°-41°.

6. The engine bracket according to claim 1, characterized in that: The engine bracket further comprises a support seat (5), wherein the support seat (5) is arranged on the peripheral side of the shock absorber cylinder (1), the connecting seat (4) is located between the support seat (5) and the shock absorber cylinder (1), and a threaded hole (51) is provided on a side of the support seat (5) away from the shock absorber cylinder (1).

7. The engine bracket according to claim 6, characterized in that: The number of the threaded holes (51) is two, and the two threaded holes (51) are arranged at intervals along the length direction of the support seat (5) and along the width direction of the support seat (5).

8. The engine bracket according to claim 6, characterized in that: A first pressed concave portion (52) is formed by pressing a side of the support seat (5) away from the shock-absorbing cylinder (1), and the first pressed concave portion (52) is arranged along the length direction of the support seat (5).

9. The engine bracket according to claim 8, characterized in that: A second pressed concave portion (53) is formed by pressing on a side of the support seat (5) away from the shock-absorbing cylinder (1), and the second pressed concave portion (53) is arranged opposite to the first pressed concave portion (52).

10. The engine bracket according to claim 6, characterized in that: An included angle is formed between the axis of the threaded hole (51) and the axis of the first mounting hole (21).

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