CN202789185U - Single-cylinder air-cooled diesel engine body - Google Patents
Single-cylinder air-cooled diesel engine body Download PDFInfo
- Publication number
- CN202789185U CN202789185U CN 201220414829 CN201220414829U CN202789185U CN 202789185 U CN202789185 U CN 202789185U CN 201220414829 CN201220414829 CN 201220414829 CN 201220414829 U CN201220414829 U CN 201220414829U CN 202789185 U CN202789185 U CN 202789185U
- Authority
- CN
- China
- Prior art keywords
- gear chamber
- lugs
- diesel engine
- engine body
- lug
- 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
Links
Images
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a single-cylinder air-cooled diesel engine body, which comprises a gear chamber, wherein the upper half part of a gear cover surface side of the gear chamber is provided with five outward lugs; the back parts of the five lugs are abutted against an outward bulging part of the gear chamber; the height of the outward bulging part of the gear chamber is flush with the heights of the five lugs; lug blocks which are connected with the body are arranged on the left side and the right side of the bulging part of the gear chamber respectively; the lower space of the lug block on the left side of the gear chamber is directly connected with the body through a connecting block; and bottom lugs which extend towards a parting surface to the body are arranged on the left side and the right side of the bottom of the gear chamber. According to the single-cylinder air-cooled diesel engine body, the body structure is improved, the lugs are not required to be disassembled, the diesel engine body is directly shaped and formed and is suitable for mechanical large-scale production requirements of an assembly line, and four pieces are produced through one mold at one time, so that the production efficiency is greatly increased and the production cost is reduced; and meanwhile, the overall strength and the service performance of a casting are also improved, the defect of recessing of a shrinkage hole of the casting can also be effectively preventedovercome, and the yield of the casting is guaranteed.
Description
Technical field
The utility model relates to a kind of single-cylinder air-cooled diesel engine, especially a kind of diesel-engine body of being convenient to mechanization moulding production.
Background technique
At present, the main supporting miniature tillage machine of 170F type single-cylinder air-cooled diesel engine, water pump, small power generation unit etc., because volume is little, lightweight, very welcome on the market, about about 500,000 of its annual requirement accounts for important position in agricultural production.Along with applying of this type, 170F body as main parts size, in Foundry Production, because the restriction of 170F body project organization, the lug loose piece reaches 10, affects the moulding molding, now be only applicable to the ground hand molding, one of one mould, manufacturing efficiency is low, can not adapt to the requirement of production line machinery production in enormous quantities.
The model utility content
The technical problems to be solved in the utility model is: the single-cylinder wind cooling diesel engine body that provides a kind of directly moulding to produce.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of single-cylinder wind cooling diesel engine body, comprise gear chamber, the first half of the tooth capping side of described gear chamber is provided with 5 outside lugs, the back of described 5 lugs is near the section of outwards heaving of gear chamber, and the height of the section of outwards heaving of gear chamber all flushes with the height of 5 lugs; The left and right sides of the section of heaving of described gear chamber is respectively arranged with the lug piece that is connected with body; The below of the lug piece in the left side of described gear chamber directly is connected with body by contiguous block; The left and right sides, bottom of gear chamber has by extend to the bottom lug of body to mold joint.
Further specifically, wherein two lugs on the tooth capping side described in the utility model are separately positioned on the place ahead of the lug piece of the gear chamber left and right sides; Other three lugs on the described tooth capping side are separated respectively the top that is arranged on tooth capping side.
The beneficial effects of the utility model are, solved the defective that exists in the background technique, the utility model improves housing construction, and lug need not to tear open work, directly moulding moulding, be adapted to the production line machinery requirements of mass production, four of moulds can be enhanced productivity greatly, reduce production costs, also improve simultaneously bulk strength and the usability of foundry goods, can also effectively prevent foundry goods shrinkage cavity puncture defective, guaranteed casting yield.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the right miter angle perspective view of Fig. 1;
Fig. 3 is the left miter angle perspective view of Fig. 1;
Among the figure: 1, body; 2, gear chamber; 3, tooth capping side; 4, lug; 5, the outside air-blowing of gear chamber section; 6, lug piece; 7, contiguous block; 8, bottom lug.
Embodiment
With preferred embodiment the utility model is described in further detail by reference to the accompanying drawings now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of single-cylinder wind cooling diesel engine body 1 as shown in Figure 1, comprise gear chamber 2, the first half of the tooth capping side 3 of gear chamber 2 is provided with 5 outside lugs 4, the back of 5 lugs is near the section of outwards heaving 5 of gear chamber 2, and the height of the section of outwards heaving 5 of gear chamber all flushes with the height of 5 lugs 4.
The left and right sides of the section of outwards heaving 5 of gear chamber is respectively arranged with the lug piece 6 that is connected with body 1; Wherein two lugs on the tooth capping side 3 are separately positioned on the place ahead of the lug piece 6 of gear chamber 2 left and right sides; Other three lugs on the tooth capping side 3 are separated respectively the top that is arranged on tooth capping side 3.
The below of the lug piece 6 in the left side of gear chamber 2 directly is connected with body 1 by contiguous block 7; The left and right sides, bottom of gear chamber has by extend to the bottom lug 8 of body to mold joint.
Affect 10 lugs of moulding molding in the single-cylinder wind cooling diesel engine body that the utility model proposes, can adopt direct moulding moulding to produce, be adapted to the production line machinery production in enormous quantities, four of moulds have improved manufacturing efficiency greatly, have reduced cost of production.In addition, the improvement of housing construction has also improved bulk strength and the usability of foundry goods, can also effectively prevent foundry goods shrinkage cavity puncture defective, has guaranteed casting yield.
What describe in the above specification is embodiment of the present utility model, various not illustrating is construed as limiting flesh and blood of the present utility model, the person of an ordinary skill in the technical field after having read specification can to before described embodiment make an amendment or be out of shape, and do not deviate from essence and the scope of model utility.
Claims (2)
1. single-cylinder wind cooling diesel engine body, comprise gear chamber (2), it is characterized in that: the first half of the tooth capping side (3) of described gear chamber (2) is provided with 5 outside lugs (4), the back of described 5 lugs (4) is near the section of outwards heaving (5) of gear chamber, and the height of the section of outwards heaving (5) of gear chamber all flushes with the height of 5 lugs (4); The left and right sides of the section of heaving (5) of described gear chamber is respectively arranged with the lug piece (6) that is connected with body (1); The below of the lug piece (6) in the left side of described gear chamber directly is connected with body by contiguous block (7); The left and right sides, bottom of gear chamber has by extend to the bottom lug (8) of body to mold joint.
2. a kind of single-cylinder wind cooling diesel engine body as claimed in claim 1 is characterized in that: wherein two lugs on the described tooth capping side (3) are separately positioned on the place ahead of the lug piece (6) of the gear chamber left and right sides; Other three lugs on the described tooth capping side (3) are separated respectively the top that is arranged on tooth capping side (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220414829 CN202789185U (en) | 2012-08-21 | 2012-08-21 | Single-cylinder air-cooled diesel engine body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220414829 CN202789185U (en) | 2012-08-21 | 2012-08-21 | Single-cylinder air-cooled diesel engine body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202789185U true CN202789185U (en) | 2013-03-13 |
Family
ID=47816460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220414829 Expired - Fee Related CN202789185U (en) | 2012-08-21 | 2012-08-21 | Single-cylinder air-cooled diesel engine body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202789185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484893A (en) * | 2015-09-30 | 2016-04-13 | 常州倍安特动力机械有限公司 | Gasoline engine case cover for automobile |
-
2012
- 2012-08-21 CN CN 201220414829 patent/CN202789185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484893A (en) * | 2015-09-30 | 2016-04-13 | 常州倍安特动力机械有限公司 | Gasoline engine case cover for automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202789185U (en) | Single-cylinder air-cooled diesel engine body | |
| CN109228153A (en) | A kind of plastic mould of the anti-burr of the double-deck die joint based on double-layer brick production | |
| CN203110205U (en) | Mold for manufacturing propeller made of carbon fiber composite material | |
| CN201529746U (en) | Hot core box of hydraulic pump shell sand core | |
| CN203697404U (en) | Mold for manufacturing upper shell of lawn mower | |
| CN101941055B (en) | Boxing method of lost foam casting model and auxiliary compaction tool | |
| CN203831711U (en) | Water pump die | |
| CN201816186U (en) | Assembly structure of submarine gate runner of injection-molding die | |
| CN201693129U (en) | Vertical parting multi-combination hammer mould of internal cooling type metal mould | |
| CN204220965U (en) | A kind of 4AT automatic transmission gearbox big L/D ratio runner mechanism | |
| CN202192250U (en) | Aluminum alloy oil pump cover low pressure casting double cast gate die | |
| CN207447292U (en) | A kind of sandbox convenient for extraction sand lump | |
| CN103770282B (en) | A kind of mold for being used to make grass trimmer upper casing | |
| CN201693128U (en) | Multi-combined hammer die for vertical parting of metal mold | |
| CN202539471U (en) | Foam molding die for casting | |
| CN203972778U (en) | A kind of pump housing casting mould | |
| CN201783621U (en) | Iron casting pouring device | |
| CN205020764U (en) | Avoid wheel centre water drainage tank to produce mould round angle structure of burr | |
| CN206643293U (en) | It is a kind of can be with the mould of the supercharger volute of arranged | |
| CN204274099U (en) | A kind of vertical type juicing machine spiral propeller | |
| CN203737953U (en) | Casting mold for saddle of knitting machine | |
| CN203679241U (en) | Mold for casting connecting piece for storage battery | |
| CN202984591U (en) | Casting device of electric mechanism box body | |
| CN203994447U (en) | The injection mold structure of dust catcher mounting shell | |
| CN204430194U (en) | Gold impeller blade sand mold casting mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |