CN208619956U - A kind of multi-part combined fly wheel shell - Google Patents
A kind of multi-part combined fly wheel shell Download PDFInfo
- Publication number
- CN208619956U CN208619956U CN201820959229.1U CN201820959229U CN208619956U CN 208619956 U CN208619956 U CN 208619956U CN 201820959229 U CN201820959229 U CN 201820959229U CN 208619956 U CN208619956 U CN 208619956U
- Authority
- CN
- China
- Prior art keywords
- side wall
- dowel
- bell housing
- housing ontology
- fly wheel
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of multi-part combined fly wheel shell.It include bell housing ontology, the bell housing ontology includes bottom surface and the side wall that week makes a circle, and bottom surface and side wall are split type structure, and wherein side wall is ring structure, several dowels inside are provided on side wall, dowel equidistantly distributes and is directed to the center of circle of bell housing ontology；The bottom of the dowel is additionally provided with mounting hole, and the underrun bolt of bell housing ontology is mounted on dowel；It is provided with axis hole among the bottom surface, dirt-proof boot cylinder is provided with outside axis hole, dust-proof sleeve is the rubber structure of more folds.The utility model after the above technical solution is adopted, compared with prior art, has the advantage that the utility model structure is simple, it installs and is easy to make, not only improve assembly efficiency in assembly, while also facilitating subsequent maintenance and disassembly, cost of labor is reduced, maintenance efficiency is improved.
Description
Technical field
The utility model relates to flywheel shell of engine component technology fields, are related specifically to a kind of for the more of textile machine
Component combination formula bell housing.
Background technique
Bell housing is usually mounted between engine and gearbox, external crankcase, built-in fly wheel assembly, starter, oil
Bottom case etc. plays the role of connecting body, protection and carrier.It is typically provided with a radiator window on shell, and is attached with
Heat-dissipating cover plate, structure is simple in design feature, is easy the features such as installation.
Traditional flywheel shell of diesel engine includes bell housing ontology, is provided with flywheel chamber on bell housing ontology and connects with body
Face is connect with engine body by body joint face, passes through flywheel chamber the cover flywheel.But existing bell housing is entirety
Formula cast structure, assembly when, are relatively difficult, and are difficult to detachable maintaining after installing, and need to expend a large amount of manpower and material resources.
And existing monolithic construction is excessively heavy, in the case where bell housing only needs modular repair, without by flywheel
The whole all disassemblies of shell, so if a kind of Split type flywheel casing can be invented, then will be greatly reduced the cost of maintenance.
Summary of the invention
The technical problems to be solved in the utility model is that against the above deficiency, it is simple to provide a kind of structure, installation and production
It is easy, not only improves assembly efficiency in assembly, while also facilitating subsequent maintenance and disassembly, reduce cost of labor, improve maintenance
The multi-part combined fly wheel shell of efficiency.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of multi-part combined fly wheel shell includes bell housing ontology, it is characterised in that: the bell housing ontology packet
Bottom surface and all side walls to make a circle are included, bottom surface and side wall are split type structure, and wherein side wall is ring structure, are arranged on side wall
There is the dowel inside several directions, dowel equidistantly distributes and is directed to the center of circle of bell housing ontology；The connection
The bottom of muscle is additionally provided with mounting hole, and the underrun bolt of bell housing ontology is mounted on dowel；It is set among the bottom surface
It is equipped with axis hole, dirt-proof boot cylinder is provided with outside axis hole, dust-proof sleeve is the rubber structure of more folds.
In the above scheme, the bell housing ontology includes flywheel chamber, and flywheel chamber is connected muscle enclose and is wound on centre, even
It connects and remains with the radiator structure that gap forms fin between muscle, for radiating to flywheel chamber.
In the above scheme, the cross sectional shape of the dowel is an inverted T font, i.e., dowel is for installing bottom surface
One end width be greater than other parts width.
In the above scheme, the side wall is double-layer structure, and dowel is mounted on the internal layer of side wall, and the outer layer of side wall is adopted
With monoblock type jointless structure.
The utility model has the beneficial effects that:
The utility model after the above technical solution is adopted, compared with prior art, has the advantage that the utility model knot
Structure is simple, installs and is easy to make, and not only improves assembly efficiency in assembly, while also facilitating subsequent maintenance and disassembly, drops
Low cost of labor, improves maintenance efficiency.
Detailed description of the invention
Fig. 1 is the overall structure main view of the utility model embodiment.
Fig. 2 is the overall structure rearview of the utility model embodiment
Fig. 3 is the overall structure right view of the utility model embodiment
Fig. 4 is the dowel sectional view of the utility model embodiment
In figure: 1 bell housing ontology, 2 bottom surfaces, 3 side walls, 4 dowels, 5 mounting holes, 6 dust-proof sleeves.
Specific embodiment
In order to be understood the content of the utility model readily apparent, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
The multi-part combined fly wheel shell as shown in Fig. 1 Fig. 2 Fig. 3 Fig. 4, includes bell housing ontology 1, the bell housing sheet
Body 1 includes bottom surface 2 and the side wall 3 that week makes a circle, and bottom surface 2 and side wall 3 are split type structure, and wherein side wall 3 is ring structure,
Several dowels 4 inside are provided on side wall 3, dowel 4 equidistantly distributes and is directed to the circle of bell housing ontology 1
The heart；The bottom of the dowel 4 is additionally provided with mounting hole 5, and the bottom surface 2 of bell housing ontology 1 is mounted on dowel by bolt
4；It is provided with axis hole among the bottom surface 2, dirt-proof boot cylinder 6 is provided with outside axis hole, dust-proof sleeve 6 is the rubber knot of more folds
Structure.
In the present embodiment, the bell housing ontology 1 includes flywheel chamber, and flywheel chamber is connected muscle 4 and is centered around centre,
The radiator structure that gap forms fin is remained between dowel, for radiating to flywheel chamber.
In the present embodiment, the cross sectional shape of the dowel 4 is an inverted T font, i.e., dowel 4 is for installing bottom
The width of the one end in face is greater than the width of other parts.
In the present embodiment, the side wall 3 is double-layer structure, and dowel 4 is mounted on the internal layer of side wall 3, side wall 3 it is outer
Layer uses monoblock type jointless structure.
Particular embodiments described above, to the utility model solve the technical issues of, technical scheme and beneficial effects into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvement done
Deng should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of multi-part combined fly wheel shell includes bell housing ontology, it is characterised in that: the bell housing ontology includes
The side wall for having bottom surface and week to make a circle, bottom surface and side wall are split type structure, and wherein side wall is ring structure, are provided on side wall
Dowel inside several directions, dowel equidistantly distribute and are directed to the center of circle of bell housing ontology；The dowel
Bottom be additionally provided with mounting hole, the underrun bolt of bell housing ontology is mounted on dowel；Setting among the bottom surface
There is axis hole, dirt-proof boot cylinder is provided with outside axis hole, dust-proof sleeve is the rubber structure of more folds.
2. multi-part combined fly wheel shell as described in claim 1, which is characterized in that the bell housing ontology includes winged
Engineer room, flywheel chamber be connected muscle enclose be wound on centre, remained between dowel gap formed fin radiator structure, for pair
Flywheel chamber heat dissipation.
3. multi-part combined fly wheel shell as described in claim 1, which is characterized in that the cross sectional shape of the dowel is
The width that one inverted T font, i.e. dowel are used to install one end of bottom surface is greater than the width of other parts.
4. multi-part combined fly wheel shell as described in claim 1, which is characterized in that the side wall is double-layer structure, even
The internal layer that muscle is mounted on side wall is connect, the outer layer of side wall uses monoblock type jointless structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959229.1U CN208619956U (en) | 2018-06-21 | 2018-06-21 | A kind of multi-part combined fly wheel shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959229.1U CN208619956U (en) | 2018-06-21 | 2018-06-21 | A kind of multi-part combined fly wheel shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208619956U true CN208619956U (en) | 2019-03-19 |
Family
ID=65701935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820959229.1U Expired - Fee Related CN208619956U (en) | 2018-06-21 | 2018-06-21 | A kind of multi-part combined fly wheel shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208619956U (en) |
-
2018
- 2018-06-21 CN CN201820959229.1U patent/CN208619956U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20190621 |