CN207195555U - Meet the diesel engine chopped flywheel of loading machine - Google Patents
Meet the diesel engine chopped flywheel of loading machine Download PDFInfo
- Publication number
- CN207195555U CN207195555U CN201720931725.1U CN201720931725U CN207195555U CN 207195555 U CN207195555 U CN 207195555U CN 201720931725 U CN201720931725 U CN 201720931725U CN 207195555 U CN207195555 U CN 207195555U
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- Prior art keywords
- face
- flywheel
- chopped
- diesel engine
- loading machine
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a kind of diesel engine chopped flywheel for meeting loading machine, including front end face and rear end face, there is part installation binding face, other regions that part installation binding face is removed on front end face, rear end face are recessed in part installation binding face on front end face, rear end face；Bearing mounting surface is additionally provided with the middle part of flywheel, the flywheel significantly reduces the species of blank and finished product, reduces processing capacity, saves material, reduces cost.
Description
Technical field
Diesel engine field is the utility model is related to, in particular it relates to which a kind of diesel engine for meeting loading machine subtracts
Weight flywheel.
Background technology
Engine flywheel is typically molded by casting or rough forging, for traditional flywheel.For convenience of model, mould
Design, front end face, rear end face custom make a big machined surface.Therefore the flywheel caused is excessively thick and heavy, not only easily causes
Material and processing waste, and the thick and heavy region of material stacking easily produce casting shrinkage porosite the defects of influence part strength.Cause
This needs a kind of energy to reduce thick and heavy region and meets solve problem encountered using the chopped flywheel of function.
The content of the invention
The purpose of this utility model is to be directed to above-mentioned the deficiencies in the prior art, it is proposed that one kind meets loading machine
Diesel engine chopped flywheel, can be in the case where meeting to use function by the improvement to flywheel front end face, rear end face
The thick and heavy region of material stacking, mitigate flywheel weight, reduce machined surface, it is cost-effective, improve efficiency.
The utility model is adopted the following technical scheme that to realize above-mentioned purpose：A kind of diesel engine for meeting loading machine subtracts
Flywheel, including front end face and rear end face are weighed, there is part installation binding face on front end face, rear end face, removed on front end face, rear end face
Go other regions of part installation binding face are recessed binding face is installed in part；Bearing mounting surface is additionally provided with the middle part of flywheel.
Preferably, the bearing mounting surface periphery is empty.
Preferably, the bearing mounting surface uses cylindrical hole system.
Preferably, the front end surface parts installation binding face is dentation, and engagement requires to be more than not for fitting area after loss of weight
More than 50% during loss of weight.
Preferably, the rear end surface parts installation binding face is hollow cylindrical and does stepped, outermost cylinder
Length, with width, can dispense gear ring, be processed so as to simplify flywheel with gear ring.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model front end face.
Fig. 2 is the structural representation of the utility model rear end face.
In figure：1- front ends surface parts installation binding face, 2- rear ends surface parts installation binding face, 3- bearing mounting surfaces.
Embodiment
26S Proteasome Structure and Function of the present utility model is expanded on further in 1-2 and embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1-2, the utility model is a kind of diesel engine chopped flywheel for meeting loading machine, including front end face 1
And rear end face 2, there is on front end face 1, rear end face 2 part installation binding face, part installation patch is removed on front end face 1, rear end face 2
Other regions in conjunction face are recessed to install binding face in part；And the position of bearing mounting surface 3 uses cylindrical hole system.Bearing mounting surface 3
For tubular, periphery is empty.Front end face 1 has engagement to require, still ensure that after loss of weight when fitting area is more than non-loss of weight 50% with
On.
The utility model diesel engine chopped flywheel can meet to make by the improvement to flywheel front end face, rear end face
With the thick and heavy region of material stacking in the case of function, mitigate flywheel weight, reduce machined surface, it is cost-effective, improve efficiency.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. a kind of diesel engine chopped flywheel for meeting loading machine, including front end face and rear end face, it is characterised in that front end face,
There is part installation binding face on rear end face（1、2）, part installation binding face is removed on front end face, rear end face（1、2）Other
Region is recessed to install binding face in part；Bearing mounting surface is additionally provided with the middle part of flywheel（3）.
2. the diesel engine chopped flywheel according to claim 1 for meeting loading machine, it is characterised in that the bearing installation
Face（3）Periphery is empty.
3. the diesel engine chopped flywheel according to claim 2 for meeting loading machine, it is characterised in that the bearing installation
Face（3）Using cylindrical hole system.
4. the diesel engine chopped flywheel according to claim 1 for meeting loading machine, it is characterised in that the front end face zero
Part installs binding face（1）For dentation, engagement requirement is more than more than 50% during non-loss of weight for fitting area after loss of weight.
5. the diesel engine chopped flywheel according to claim 4 for meeting loading machine, it is characterised in that the rear end face zero
Part installs binding face（2）For hollow cylindrical and stepped is done, outermost cylinder length is with gear ring with wide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931725.1U CN207195555U (en) | 2017-07-28 | 2017-07-28 | Meet the diesel engine chopped flywheel of loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931725.1U CN207195555U (en) | 2017-07-28 | 2017-07-28 | Meet the diesel engine chopped flywheel of loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207195555U true CN207195555U (en) | 2018-04-06 |
Family
ID=61799104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720931725.1U Active CN207195555U (en) | 2017-07-28 | 2017-07-28 | Meet the diesel engine chopped flywheel of loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207195555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275752A (en) * | 2021-05-06 | 2021-08-20 | 中国第一汽车股份有限公司 | Composite connection method for automobile clutch outer shell assembly |
-
2017
- 2017-07-28 CN CN201720931725.1U patent/CN207195555U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275752A (en) * | 2021-05-06 | 2021-08-20 | 中国第一汽车股份有限公司 | Composite connection method for automobile clutch outer shell assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Ruiting Inventor after: Dai Yunhui Inventor after: Hu Ding Inventor after: Yang Shiqing Inventor before: Wu Ruiting Inventor before: Dai Yunhui Inventor before: Hu Ding Inventor before: Hu Shiqing |
|
| CB03 | Change of inventor or designer information |