CN217415454U

CN217415454U - Automobile engine suspension device

Info

Publication number: CN217415454U
Application number: CN202120849300.2U
Authority: CN
Inventors: 张丰年; 范文强; 李康; 李男; 闫海翠
Original assignee: Tianjin Innova Auto Design Co ltd
Current assignee: Tianjin Innova Auto Design Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2022-09-13
Anticipated expiration: 2031-04-23

Abstract

The utility model provides an automobile engine suspension device, including the connecting plate, the both ends of connecting plate are all buckled down and are formed the curb plate, are equipped with the strengthening rib on the connecting plate. A car engine suspension device solved current suspension device intensity relatively poor, take place to warp easily, influenced the problem of the normal operating of engine.

Description

Automobile engine suspension device

Technical Field

The utility model belongs to the technical field of automobile engine installs, especially, relate to an automobile engine suspension device.

Background

With the development and updating of automobile technology, the requirements for the arrangement of an automobile cabin are higher and higher. The traditional engine suspension mode occupies the space of a steering system to a certain extent, and meanwhile, the weight of the whole vehicle is increased in order to meet the arrangement requirement of the steering system. The existing suspension device has poor strength and is easy to deform, and the normal operation of an engine is influenced.

Disclosure of Invention

In view of this, the utility model provides an automobile engine suspension device is relatively poor in order to solve current suspension device intensity, takes place to warp easily, has influenced the problem of the normal operating of engine.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides an automobile engine suspension device, includes the connecting plate, and the both ends of connecting plate are all buckled downwards and are formed the curb plate, are equipped with the strengthening rib on the connecting plate.

Furthermore, the welding plate is formed by extending one side of the connecting plate, and reinforcing ribs are arranged on the welding plate.

Furthermore, the reinforcing rib is arranged in the center of the welding plate.

Furthermore, welding holes are formed in the welding plate, the number of the welding holes is two, and the two welding holes are arranged on two sides of the welding plate in a row.

Furthermore, the connecting plate and the welding plate share the same reinforcing rib;

furthermore, the reinforcing rib is a stamping bulge.

Furthermore, all be equipped with the mounting hole on two curb plates, be equipped with two mounting holes on every curb plate, set up with two mounting holes vertical intervals on the curb plate.

Further, the outer edges of the side panels extend outwardly to form reinforcing beads.

Furthermore, one side of the turned edge, which is close to the welding plate, is connected with the welding plate, and the joint of the turned edge and the welding plate is of an arc transition structure.

Furthermore, an opening is formed on the curled edge close to one side of the welding plate.

Furthermore, one side of the connecting plate, which is far away from the welding plate, extends outwards to form a positioning plate, and a positioning hole is formed in the positioning plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the strengthening rib can carry out the structure to connecting plate and welded plate and strengthen.

(1) The utility model provides an automobile engine suspension device the welding hole is used for the punching machine to the technology location when blanking is bent to panel, simultaneously can be used to with frame welding time auxiliary positioning, improved the machining precision.

(2) The reinforcing turned edge reinforces the whole circumferential structure of the bracket and the side plate, increases the contact area and the weld length between the suspension device of the automobile engine and the inner side of the frame, avoids the deformation caused by the stress concentration of the inner side of the frame, and is convenient to weld;

(3) the arc transition structure can guide the end surface socket of the engine suspension system in the installation process of the automobile engine suspension device and the automobile engine suspension device;

(4) the opening is a technical opening, and the plate is effectively prevented from being pulled and cracked in the stamping process.

(5) The positioning hole can meet the positioning requirement of the part matched with the positioning hole during assembly, and the efficiency and the positioning precision of the assembly process are improved.

Drawings

The accompanying drawings, which form a part hereof, 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 without undue limitation. In the drawings:

fig. 1 is a schematic view of an automobile engine suspension device according to an embodiment of the present invention;

fig. 2 is a schematic side view of an automotive engine mount according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a mounting part of the suspension device of the automobile engine according to the embodiment of the present invention;

fig. 4 is an enlarged schematic view of a mounting part of the suspension device of the automobile engine according to the embodiment of the present invention;

fig. 5 is an installation schematic diagram of the suspension device of the automobile engine according to the embodiment of the present invention.

Description of reference numerals:

1. a connecting plate; 2. a side plate; 3. reinforcing ribs; 4. welding the plate; 5. positioning a plate; 6. curling; 7. Mounting holes; 8. welding the hole; 9. positioning holes; 10. an opening; 11. a frame; 12. an automotive engine mount device; 13. an engine; 14. an engine mount system.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 and 2, the suspension device for the automobile engine comprises a connecting plate 1, wherein two ends of the connecting plate 1 are bent downwards to form side plates 2, and reinforcing ribs 3 are arranged on the connecting plate 1.

As shown in fig. 1 and 2, the connecting plate further comprises a welding plate 4, the welding plate 4 is connected with one side of the connecting plate 1, and the reinforcing rib 3 is arranged on the welding plate 4.

As shown in fig. 1 and 2, the bead 3 is provided at the center of the welded plate 4. The reinforcing rib 3 can structurally reinforce the connecting plate 1 and the welding plate 4.

As shown in fig. 1 and 2, the welding plate 4 is provided with two welding holes 8, and the two welding holes 8 are arranged on two sides of the welding plate 4 in rows. The welding hole 8 is used for the process positioning when the punching machine bends and punches the plate, and can be used for auxiliary positioning when being welded with the frame 11, so that the processing precision is improved.

As shown in fig. 1 and 2, the reinforcing ribs 3 are punched projections.

As shown in fig. 1 and 2, two side plates 2 are provided with mounting holes 7, each side plate 2 is provided with two mounting holes 7, and the two mounting holes 7 on the same side plate 2 are longitudinally spaced. Bolts pass through the mounting holes 7 and the engine 13 suspension system to fixedly connect the two side plates 2 with the engine 13 suspension system.

As shown in fig. 1 and 2, the outer edge of the side panel 2 extends outwardly to form a reinforcing bead 6. The reinforcing turned edge 6 reinforces the whole circumferential structure of the bracket and the side plate 2, increases the contact area and the weld length between the suspension device of the automobile engine and the inner side of the frame 11, avoids the deformation caused by the stress concentration of the inner side of the frame 11, and is convenient to weld;

as shown in fig. 1 and fig. 2, one side of the turned edge 6 close to the welding plate 4 is connected with the welding plate 4, and the joint of the turned edge 6 and the welding plate 4 is in an arc transition structure. The arc transition structure can guide the end surface socket of the suspension system of the engine 13 in the installation process of the suspension device of the automobile engine and the suspension device of the automobile engine;

as shown in fig. 1 and 2, the curled edge 6 near the welding plate 4 is further provided with an opening 10. The opening 10 is a technical opening and is provided with a hole which can effectively prevent the sheet material from being pulled and cracked in the stamping process.

As shown in fig. 1 and 2, one side of the connecting plate 1 away from the welding plate 4 extends outwards to form a positioning plate 5, and a positioning hole 9 is formed in the positioning plate 5. The positioning hole 9 can meet the positioning requirement of the part matched with the positioning hole during assembly, and the efficiency and the positioning precision of the assembly process are improved.

An automobile engine suspension device is formed by punching and folding a plate, has a concave structure which is designed in bilateral symmetry,

the top end of the automobile engine suspension device is provided with two circular positioning holes 9 which are used for process positioning when a punching machine bends and punches the plate, and can be used for auxiliary positioning when being welded with a frame 11, so that the processing precision is improved; the welding plate 4 is fixedly welded with the frame 11, the positioning plate 5 is arranged in a fit manner with the suspension system of the engine 13, the suspension system of the engine 13 is provided with a positioning pin, the positioning pin is inserted into the positioning hole 9, and the suspension system of the engine 13 is connected with the engine 13. Both sides of the engine 13 are connected with an automobile engine suspension device through an engine 13 suspension system.

The mounting and implementation method of the automobile engine suspension device comprises the following specific steps:

1. when the frame 11 and the automobile engine suspension device are installed, the bottom of the connecting plate 1 is in lap joint with the upper end face of the frame 11 to realize Z-direction positioning, the positioning hole 9 is matched with the frame 11 to realize X-direction positioning, the reinforcing turned edge 6 sides of the two side plates 2 of the automobile engine suspension device are carried along the side wall close to an engine 13 cabin in the direction vertical to the frame 11 to carry out Y-direction positioning, and after the Z-direction and the Y-direction positioning, the frame 11 and the automobile engine suspension device are fixed by welding;

2. placing the engine 13 suspension system at an installation position of the engine 13, aligning an installation through hole of the engine 13 suspension system with a reserved threaded hole on the engine 13, and screwing the connecting bolts into the threaded holes respectively by using a screwing device to realize the assembly of the engine 13 suspension system and the engine 13;

3. lifting the assembled engine 13 and the engine 13 suspension system to a longitudinal beam mounting position of an engine 13 cabin of a frame 11 along the Z direction, and inserting a positioning pin shaft on the engine 13 suspension system into a positioning hole 9 at the top of the automobile engine suspension device, wherein a positioning pin of the engine 13 suspension system is matched with the positioning hole 9 to realize Y-direction and X-direction positioning;

4. and (3) penetrating a bolt through a side mounting hole 7 of the automobile engine suspension device, sleeving a nut, and screwing the automobile engine suspension device and an engine 13 suspension system by using a screwing device to realize the fixation of the suspension bracket.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 an automobile engine suspension device which characterized in that: including connecting plate (1) and welded plate (4), the both ends of connecting plate (1) are all buckled down and are formed curb plate (2), are equipped with strengthening rib (3) on connecting plate (1), and one side of connecting plate (1) sets up welded plate (4), is equipped with strengthening rib (3) on welded plate (4), and welded plate (4) and frame (11) welded fastening.

2. The automotive engine mount device according to claim 1, characterized in that: the reinforcing rib (3) is arranged at the center of the welding plate (4).

3. The automotive engine mount device according to claim 1, characterized in that: be equipped with on welding plate (4) and weld hole (8), weld hole (8) have two, two welding hole (8) divide and be listed as welding plate (4) both sides.

4. The automotive engine mount device according to claim 2, characterized in that: the connecting plate (1) and the welding plate (4) share the same reinforcing rib (3);

the reinforcing ribs (3) and the reinforcing ribs (3) are stamping protrusions.

5. The automotive engine mount device according to claim 1, characterized in that: all be equipped with mounting hole (7) on two curb plate (2), be equipped with two mounting hole (7) on every curb plate (2), set up with vertical interval of two mounting hole (7) on curb plate (2), the bolt runs through in mounting hole (7) and automobile engine (13) suspension system.

6. The automotive engine mount device according to claim 1, characterized in that: the outer edge of the side plate (2) extends outwards to form a reinforcing bead (6).

7. The automotive engine mount device according to claim 6, characterized in that: one side of the turned edge (6) close to the welding plate (4) is connected with the welding plate (4), and the joint of the turned edge (6) and the welding plate (4) is of an arc transition structure.

8. The automotive engine mount device according to claim 7, characterized in that: an opening (10) is also arranged on the curled edge (6) close to one side of the welding plate (4).

9. The automotive engine mount device according to claim 1, characterized in that: one side of the connecting plate (1) far away from the welding plate (4) extends outwards to form a positioning plate (5), and the positioning plate (5) is provided with a positioning hole (9).