CN209666813U - The antitorque connecting rod rack assembly of engine - Google Patents
The antitorque connecting rod rack assembly of engine Download PDFInfo
- Publication number
- CN209666813U CN209666813U CN201920105498.6U CN201920105498U CN209666813U CN 209666813 U CN209666813 U CN 209666813U CN 201920105498 U CN201920105498 U CN 201920105498U CN 209666813 U CN209666813 U CN 209666813U
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- CN
- China
- Prior art keywords
- mounting hole
- adjutage
- hole
- side arm
- flag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model relates to a kind of antitorque connecting rod rack assembly of engine, including support body, the support body includes pedestal and the side arm connecting respectively with pedestal one and side arm two；The pedestal is equipped with mounting hole one, and side arm one is equipped with mounting hole two, and side arm two is equipped with mounting hole three, and mounting hole two and mounting hole three are coaxial；Wherein there is on side arm one the flag-shaped adjutage for being located at two top of mounting hole, there is the bending adjutage for being located at three top of mounting hole on side arm two, the bending adjutage axially extends to bending after flag-shaped adjutage along mounting hole three and is fitted on flag-shaped adjutage, bending adjutage and flag-shaped adjutage fitting part are equipped with installation through-hole four and installation through-hole five, another angle of flag-shaped adjutage is equipped with installation through-hole six.The utility model avoids by the connection structure form of the change antitorque connecting rod rack of engine and carries out solder design in the position of strength weak, and then avoid the internal stress of arc weld, effectively increase the fatigue resistance of part.
Description
Technical field
The utility model belongs to field of automobile parts and components, and the utility model relates to the antitorque connecting rod rack assemblies of engine.
Background technique
The antitorque connecting rod rack assembly of engine on automobile is bolted on gearbox, the antitorque connecting rod of engine
Bracket is connect by antitorque connecting rod with fore sub frame.The antitorque connecting rod rack two halves structure of current engine is to pass through arc weld
It links together, it is fine for leading to part fatigue strength not.
Summary of the invention
Problem to be solved in the utility model provides a kind of antitorque connecting rod rack assembly of engine, and this engine is antitorque
Connecting rod rack assembly has preferable strength and stiffness, can prevent the fatigue of the antitorque connecting rod rack of automobile engine at work
Fracture.
Technical solution provided by the utility model is: a kind of antitorque connecting rod rack assembly of engine, including support body, it is described
Support body includes pedestal and the side arm connecting respectively with pedestal one and side arm two, and side arm one, side arm two and pedestal connect into U-shaped knot
Structure；The pedestal is equipped with mounting hole one, and side arm one is equipped with mounting hole two, and side arm two is equipped with mounting hole three, mounting hole two
It is coaxial with mounting hole three；Wherein there is on side arm one the flag-shaped adjutage for being located at two top of mounting hole, have on side arm two and be located at
The bending adjutage of the top of mounting hole three, the bending adjutage along mounting hole three axially extend to flag-shaped adjutage after bending simultaneously
It being fitted on flag-shaped adjutage, bending adjutage and flag-shaped adjutage fitting part are equipped with installation through-hole four and installation through-hole five,
Another angle of flag-shaped adjutage is equipped with installation through-hole six, and installation through-hole four, installation through-hole five and installation through-hole five are triangular in shape
Distribution.
Connection side between installation through-hole four and the hole heart line and side arm one and flag-shaped adjutage of installation through-hole five is in 45
º。
The nut coaxial with mounting hole three is welded on mounting hole three.
The utility model is prolonged by changing the connection structure form of the antitorque connecting rod rack of engine by bending adjutage
The mode of bending and the integrated connection transition being fitted on flag-shaped adjutage links together after extending to flag-shaped adjutage, avoids
Solder design is carried out in the position of strength weak, and then avoids the internal stress of arc weld, it is tired to effectively increase resisting for part
Labor intensity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Referring to Fig. 1, the utility model includes support body, and the support body includes pedestal 1 and the side that connect respectively with pedestal 1
Arm 1 and side arm 22, side arm 1, side arm 22 and pedestal 1 connect into U-shaped structure；The pedestal 1 is equipped with mounting hole 1,
Side arm 1 is equipped with mounting hole 29, and side arm 22 is equipped with mounting hole 3 11, and mounting hole 29 and mounting hole 3 11 are coaxial；Wherein
There is the flag-shaped adjutage 4 for being located at 29 top of mounting hole on side arm 1, have on side arm 22 and be located at 3 11 top of mounting hole
Bending adjutage 5, the bending adjutage 5 along mounting hole 3 11 axially extend to flag-shaped adjutage 4 after bending and be fitted in flag
On shape adjutage 4, bending adjutage 5 and 4 fitting part 6 of flag-shaped adjutage are equipped with installation through-hole 47 and installation through-hole 58, flag
Another angle of shape adjutage 4 is equipped with installation through-hole 6 13, and installation through-hole 47, installation through-hole 58 and installation through-hole 5 13 are in three
Angular distribution.
Connection side between installation through-hole 47 and the hole heart line and side arm 1 and flag-shaped adjutage 4 of installation through-hole 58
14 be in 45o.
The nut 10 coaxial with mounting hole 3 11 is welded on mounting hole 3 11.
The utility model using the above structure, is not only able to satisfy the installation support of the antitorque connecting rod of engine, but also structure letter
Single, elasticity is good, is conducive to processing, installation and has preferable strength and stiffness, can prevent the antitorque connecting rod branch of automobile engine
Frame vibrate under certain frequency at work and caused by damage parts even fatigue fracture.
Claims (3)
1. a kind of antitorque connecting rod rack assembly of engine, including support body, it is characterised in that: the support body includes pedestal and divides
The side arm one and side arm two not connecting with pedestal, side arm one, side arm two and pedestal connect into U-shaped structure；The pedestal is equipped with
Mounting hole one, side arm one are equipped with mounting hole two, and side arm two is equipped with mounting hole three, and mounting hole two and mounting hole three are coaxial；Its
There is the flag-shaped adjutage for being located at two top of mounting hole on middle side arm one, there is the bending for being located at three top of mounting hole on side arm two
Adjutage, the bending adjutage along mounting hole three axially extend to flag-shaped adjutage after bending and be fitted in flag-shaped adjutage
On, bending adjutage and flag-shaped adjutage fitting part are equipped with installation through-hole four and installation through-hole five, flag-shaped adjutage it is another
A angle is equipped with installation through-hole six, installation through-hole four, installation through-hole five and the distribution triangular in shape of installation through-hole five.
2. the antitorque connecting rod rack assembly of engine according to claim 1, it is characterised in that: installation through-hole four and installation are logical
Connection side between the hole heart line and side arm one and flag-shaped adjutage in hole five is in 45o.
3. the antitorque connecting rod rack assembly of engine according to claim 1, it is characterised in that: be welded on mounting hole three with
The coaxial nut of mounting hole three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105498.6U CN209666813U (en) | 2019-01-22 | 2019-01-22 | The antitorque connecting rod rack assembly of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105498.6U CN209666813U (en) | 2019-01-22 | 2019-01-22 | The antitorque connecting rod rack assembly of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209666813U true CN209666813U (en) | 2019-11-22 |
Family
ID=68566537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105498.6U Active CN209666813U (en) | 2019-01-22 | 2019-01-22 | The antitorque connecting rod rack assembly of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209666813U (en) |
-
2019
- 2019-01-22 CN CN201920105498.6U patent/CN209666813U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |