CN210829496U - Engine supporting leg structure - Google Patents
Engine supporting leg structure Download PDFInfo
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- CN210829496U CN210829496U CN201921106187.8U CN201921106187U CN210829496U CN 210829496 U CN210829496 U CN 210829496U CN 201921106187 U CN201921106187 U CN 201921106187U CN 210829496 U CN210829496 U CN 210829496U
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- connecting block
- engine
- link
- unit base
- shock pad
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Abstract
The utility model discloses an engine stabilizer blade structure, it includes first link, second link, the support arm of being connected with first link and second link respectively, first link is connected with the engine, and the second link is connected with the unit base, first link includes first connecting block, is equipped with a plurality of connecting holes on the first connecting block, and first link passes through connecting hole and engine fixed connection, be equipped with two second connecting block and the third connecting block that stack the setting on the second link, the second connecting block is connected with the middle part of third connecting block, and the both ends and the unit base of third connecting block are connected, are equipped with first shock pad between second connecting block and the third connecting block, are equipped with the second shock pad between third connecting block and the unit base. The utility model discloses can reduce the engine by a wide margin and transmit the intensity of vibration for the base, improve the reliability and the durability of unit base upper segment spare.
Description
Technical Field
The utility model belongs to the technical field of the engine technique and specifically relates to an engine stabilizer blade structure.
Background
At present, engine support legs in a truck are formed by welding steel plates and then welded or riveted on a frame. The engine is connected with the engine support legs arranged on the frame, so that the bearing force of the automobile engine perpendicular to the ground and the engine torsion are transmitted with the frame through the engine support legs. In the prior art, the engine mounting support legs are formed by welding a plurality of steel plates and are welded or riveted on a frame. The weld has the following disadvantages: 1, local high temperature during welding destroys the local crystal structure, so that the strength of the material is poor; 2, stress concentration is generated after welding, and the reliability is poor in places with stress variation; 3 the consistency of the product is poor relative to the cast parts, which is not beneficial to mass production. The engine is powered and is in a vibration state during working, and the stress on each part of the assembly is in an alternating stress range, so that the reliability of the conventional engine support leg is poor.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide an engine support leg structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an engine stabilizer blade structure, its includes first link, second link, the support arm of being connected with first link and second link respectively, first link is connected with the engine, and the second link is connected with the unit base, first link includes a connecting block, is equipped with a plurality of connecting holes on the connecting block, and first link passes through connecting hole and engine fixed connection, be equipped with two second connecting block and the third connecting block that stack the setting on the second link, the second connecting block is connected with the middle part of third connecting block, and the both ends of third connecting block are connected with the unit base, are equipped with first shock pad between second connecting block and the third connecting block, are equipped with the second shock pad between third connecting block and the unit base.
Furthermore, the cross section of the supporting arm is I-shaped.
Further, the first connecting end, the second connecting end and the supporting arm are integrally cast and formed by No. 45 steel.
Further, the first connecting block is connected with the second connecting block through a bolt.
Furthermore, two ends of the second connecting block are provided with symmetrical fixing holes, and the second connecting block is fixedly connected with the unit base through the fixing holes.
The utility model adopts the above technical scheme, the one end of stabilizer blade is utilized and is connected screw and engine on the engine, the other end of stabilizer blade supports on the unit base, through third connecting block and unit base fixed connection, thereby with engine fixed stay on the unit base, be equipped with first shock pad and second shock pad on the second link of stabilizer blade, first shock pad and second shock pad all adopt the preparation of elastic rubber material, first shock pad all is in compression state with the second shock pad after installing, engine during operation, when vibrations are transmitted the unit base by the stabilizer blade, through first shock pad and second shock pad, can reduce the intensity of vibrations by a wide margin, the reliability and the durability of unit base upper part have been improved.
Drawings
The invention is described in further detail below with reference to the following drawings and embodiments:
fig. 1 is a schematic view of an engine support leg structure of the present invention.
Detailed Description
As shown in the attached drawing 1, the utility model discloses a first link 1, second link 2, the support arm 3 of being connected with first link 1 and second link 2 respectively, first link 1 is connected with the engine, and second link 2 is connected with the unit base, first link 1 includes first connecting block 11, is equipped with a plurality of connecting holes 12 on the first connecting block 11, and first link 1 passes through connecting hole 12 and engine fixed connection, be equipped with two second connecting block 21 and the third connecting block 22 that set up of piling up mutually on the second link 2, second connecting block 21 is connected with the middle part of third connecting block 22, and the both ends and the unit base of third connecting block 22 are connected, are equipped with first shock pad 4 between second connecting block 21 and the third connecting block 22, are equipped with second shock pad 5 between third connecting block 22 and the unit base.
Furthermore, the cross section of the supporting arm 3 is I-shaped.
Further, the first connecting end 1, the second connecting end 2 and the supporting arm 3 are integrally cast and formed by 45-grade steel.
Further, the first connecting block 11 is connected with the second connecting block 21 through a bolt.
Furthermore, two ends of the second connecting block 21 are provided with symmetrical fixing holes 221, and the second connecting block 21 is fixedly connected with the unit base through the fixing holes 221.
The utility model adopts the above technical scheme, the one end of stabilizer blade is utilized and is connected screw and engine on the engine, the other end of stabilizer blade supports on the unit base, through third connecting block 22 and unit base fixed connection, thereby with engine fixed stay on the unit base, be equipped with first shock pad 4 and second shock pad 5 on the second link 2 of stabilizer blade, first shock pad 4 and second shock pad 5 all adopt the preparation of elastic rubber material, first shock pad 4 all is in compression state with second shock pad 5 after the installation, engine during operation, when vibrations are transmitted the unit base by the stabilizer blade, through first shock pad 4 and second shock pad 5, can reduce the intensity of vibrations by a wide margin, the reliability and the durability of the last part of unit base have been improved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, for those skilled in the art, the present invention can be modified and changed in various ways, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An engine supporting leg structure, characterized in that: the engine damping device comprises a first connecting end, a second connecting end and a supporting arm connected with the first connecting end and the second connecting end respectively, wherein the first connecting end is connected with an engine, the second connecting end is connected with a unit base, the first connecting end comprises a first connecting block, a plurality of connecting holes are formed in the first connecting block, the first connecting end is fixedly connected with the engine through the connecting holes, two second connecting blocks and two third connecting blocks which are stacked are arranged on the second connecting end, the second connecting blocks are connected with the middle of the third connecting blocks, the two ends of the third connecting blocks are connected with the unit base, a first damping pad is arranged between the second connecting blocks and the third connecting blocks, and a second damping pad is arranged between the third connecting blocks and the unit base.
2. An engine foot structure according to claim 1, characterized in that: the cross section of the supporting arm is I-shaped.
3. An engine foot structure according to claim 1, characterized in that: the first connecting end, the second connecting end and the supporting arm are integrally cast and formed by No. 45 steel.
4. An engine foot structure according to claim 1, characterized in that: the first connecting block is connected with the second connecting block through a bolt.
5. An engine foot structure according to claim 1, characterized in that: and symmetrical fixing holes are formed in two ends of the second connecting block, and the second connecting block is fixedly connected with the unit base through the fixing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921106187.8U CN210829496U (en) | 2019-07-15 | 2019-07-15 | Engine supporting leg structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921106187.8U CN210829496U (en) | 2019-07-15 | 2019-07-15 | Engine supporting leg structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210829496U true CN210829496U (en) | 2020-06-23 |
Family
ID=71259213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921106187.8U Active CN210829496U (en) | 2019-07-15 | 2019-07-15 | Engine supporting leg structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210829496U (en) |
-
2019
- 2019-07-15 CN CN201921106187.8U patent/CN210829496U/en active Active
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