CN201368018Y - Cylinder base with embedding cylinder hole - Google Patents
Cylinder base with embedding cylinder hole Download PDFInfo
- Publication number
- CN201368018Y CN201368018Y CNU2009200844029U CN200920084402U CN201368018Y CN 201368018 Y CN201368018 Y CN 201368018Y CN U2009200844029 U CNU2009200844029 U CN U2009200844029U CN 200920084402 U CN200920084402 U CN 200920084402U CN 201368018 Y CN201368018 Y CN 201368018Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- cylinder sleeve
- embedding
- sleeve
- flange
- 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
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Compressor (AREA)
Abstract
A cylinder base with an embedding cylinder hole comprises a cylinder base body and a cylinder hole on the base body. The cylinder base is characterized in that a cylinder sleeve is fixed in the cylinder hole, and has the advantages of simple structure, convenient assembly, light weight, low cost, and good mechanical property.
Description
(1) technical field:
The utility model relates to the component of totally-enclosed reciprocating-piston type refrigerating compressor, is specifically related to a kind of embedding cylinder bore-type cylinder seat.
(2) background technique:
At present, cylinder block in refrigerator hermetically sealed compressor industry generally all is that cylinder iron material casts out blank, and then carry out a large amount of processing aftershaping, can produce a large amount of machining allowance like this, increased equipment, frock cutter, cost of material, and, between operation, also needed to expend great amount of manpower in the process of circulation and assembling because the material of cast iron itself is just very heavy, the complete machine cost of transportation is also very big, is unfavorable for the requirement of market miniaturization; What the cylinder block that perhaps has used is the branch body structure, and what the cylinder block cylinder head partly used is cast iron materials, and remaining part uses aluminium material, and two partly couple together by certain fit, and the shortcoming of this cylinder block is a complex structure, is unfavorable for the assembling of product.
(3) summary of the invention:
The purpose of this utility model just provides a kind of simple in structure, and is easy to assembly, in light weight, the embedding cylinder bore-type cylinder seat that cost is low.
Embed cylinder bore-type cylinder seat, have the cylinder block pedestal, the cylinder hole is arranged on the pedestal, it is characterized in that: internal fixation has a cylinder sleeve in described cylinder hole.
Described cylinder block pedestal material is selected aluminum or aluminum alloy for use.
Described cylinder sleeve material is selected a kind of in steel, cast iron, powder metallurgy or the engineering plastics for use.
Described cylinder sleeve two ends are flange-like, and cylinder sleeve stage casing outer surface is level and smooth cylndrical surface.
Described cylinder sleeve two ends are flange-like, and cylinder sleeve stage casing outer surface is rugged male and female face.
Described cylinder sleeve two ends are flange-like, and cylinder sleeve stage casing outer surface is the male and female face of rule.
Described cylinder sleeve two ends are flange-like, along being processed with some axial notches on the outer surface of cylinder sleeve stage casing at interval.
Described cylinder sleeve one end is flange-like, and the cylinder sleeve appearance is level and smooth cylndrical surface.
The end that described cylinder sleeve is flange-like is fixed on the cylinder block pedestal with fastening piece.
The utility model compared with prior art has following characteristics:
1. the cylinder block that adopts the aluminum or aluminum alloy material to make, light weight, cost is low, and amount of finish is few;
The wearing and tearing that high temperature and high speed produces when 2. adopting steel or cast iron etc. can avoid compressor piston to move in the cylinder hole again as the material of cylinder sleeve;
3. be inserted in the structure of cylinder sleeve in the cylinder hole, having reached the entire cylinder seat fully can reduce cost, and can reduce amount of finish again, does not reduce the purpose of its mechanical property again, and simple in structure, easy to assembly.
(4) description of drawings:
Fig. 1 is existing cylinder block structural representation;
Fig. 2 is the utility model embodiment 1 a structural representation;
Fig. 3 is the utility model embodiment 2 a structural representation;
Fig. 4 is the utility model embodiment 3 a structural representation;
Fig. 5 is the utility model embodiment 4 a structural representation;
Fig. 6 is the utility model embodiment 5 a structural representation;
Fig. 7 is the utility model embodiment 6 a structural representation;
Fig. 8 is the radially cross-sectional configuration schematic representation of cylinder sleeve among Fig. 2;
Fig. 9 is a cylinder sleeve cross-sectional configuration schematic representation radially among Fig. 3;
Figure 10 is a cylinder sleeve cross-sectional configuration schematic representation radially among Fig. 5.
Among the figure: 1-cylinder block pedestal, 2-cylinder hole, 3-cylinder sleeve, 4-piston, 5-screw.
(5) embodiment:
Embodiment 1: referring to Fig. 2, this cylinder block has cylinder block pedestal 1, and this pedestal is made by the aluminum or aluminum alloy material, have cylinder hole 2 on the pedestal, in cylinder hole 2, be fixed with a cylinder sleeve 3 of making by cast iron materials, in the present embodiment, the cylinder sleeve two ends are flange-like, and cylinder sleeve stage casing outer surface is level and smooth cylndrical surface.Before die casting is produced, in the cylinder block cylinder hole of reserving, place cylinder sleeve, behind the die casting cooling forming, cylinder sleeve fully by around aluminum or aluminum alloy fixing tightly, make cylinder sleeve and cylinder block pedestal become an integral body closely, play the effect of supporting compressor pump, piston 4 also can well move in cylinder sleeve 3.
Embodiment 2: referring to Fig. 3, in the present embodiment, cylinder sleeve adopts steel material to make, and its stage casing outer surface is rugged male and female face, and other structure and die casting production method are all identical with embodiment 1.
Embodiment 3: referring to Fig. 4, in the present embodiment, cylinder sleeve adopts powdered metallurgical material to make, and its stage casing outer surface is the male and female face of rule, and other structure and die casting production method are all identical with embodiment 1.
Embodiment 4: referring to Fig. 5, in the present embodiment, cylinder sleeve adopts engineering plastics to make, and is processed with some axial notches at interval on its stage casing outer surface, and all the other structures and die casting production method are with embodiment 1.
Embodiment 5: referring to Fig. 6, in the present embodiment, cylinder sleeve one end is flange-like, its stage casing outer surface is level and smooth cylndrical surface, during production, cylinder block casting and with after the cylinder hole processing is pressed into the cylinder sleeve interference fit in the cylinder hole with external force again, itself and cylinder block pedestal are closely linked constitute an integral body, all the other structures are with embodiment 1.
Embodiment 6: referring to Fig. 7, in the present embodiment, cylinder sleeve is flange-like one end to be fixed with screw 5 and cylinder block pedestal, and all the other structures are with embodiment 1.
Claims (9)
1. the embedding cylinder bore-type cylinder seat has the cylinder block pedestal, and the cylinder hole is arranged on the pedestal, it is characterized in that: internal fixation has a cylinder sleeve in described cylinder hole.
2. embedding cylinder bore-type cylinder seat according to claim 1 is characterized in that: described cylinder block pedestal material is selected aluminum or aluminum alloy for use.
3. embedding cylinder bore-type cylinder seat according to claim 1 is characterized in that: described cylinder sleeve material is selected a kind of in steel, cast iron, powder metallurgy or the engineering plastics for use.
4. according to claim 1 or 3 described embedding cylinder bore-type cylinder seats, it is characterized in that: described cylinder sleeve two ends are flange-like, and cylinder sleeve stage casing outer surface is level and smooth cylndrical surface.
5. according to claim 1 or 3 described embedding cylinder bore-type cylinder seats, it is characterized in that: described cylinder sleeve two ends are flange-like, and cylinder sleeve stage casing outer surface is rugged male and female face.
6. according to claim 1 or 3 described embedding cylinder bore-type cylinder seats, it is characterized in that: described cylinder sleeve two ends are flange-like, and cylinder sleeve stage casing outer surface is the male and female face of rule.
7. according to claim 1 or 3 described embedding cylinder bore-type cylinder seats, it is characterized in that: described cylinder sleeve two ends are flange-like, along being processed with some axial notches on the outer surface of cylinder sleeve stage casing at interval.
8. according to claim 1 or 3 described embedding cylinder bore-type cylinder seats, it is characterized in that: described cylinder sleeve one end is flange-like, and the cylinder sleeve appearance is level and smooth cylndrical surface.
9. embedding cylinder bore-type cylinder seat according to claim 8 is characterized in that: the end that described cylinder sleeve is flange-like is fixed on the cylinder block pedestal with fastening piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200844029U CN201368018Y (en) | 2009-03-21 | 2009-03-21 | Cylinder base with embedding cylinder hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200844029U CN201368018Y (en) | 2009-03-21 | 2009-03-21 | Cylinder base with embedding cylinder hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368018Y true CN201368018Y (en) | 2009-12-23 |
Family
ID=41486911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200844029U Expired - Fee Related CN201368018Y (en) | 2009-03-21 | 2009-03-21 | Cylinder base with embedding cylinder hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368018Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839236B (en) * | 2009-03-21 | 2012-10-24 | 黄石东贝电器股份有限公司 | Embedded cylinder bore-type cylinder seat |
| CN104968935A (en) * | 2013-01-31 | 2015-10-07 | 株式会社丰田自动织机 | Compressor |
-
2009
- 2009-03-21 CN CNU2009200844029U patent/CN201368018Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839236B (en) * | 2009-03-21 | 2012-10-24 | 黄石东贝电器股份有限公司 | Embedded cylinder bore-type cylinder seat |
| CN104968935A (en) * | 2013-01-31 | 2015-10-07 | 株式会社丰田自动织机 | Compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5878323A (en) | Process for producing split type mechanical part | |
| CN103541882B (en) | Compression assembly and applied compressor thereof | |
| CN101839236B (en) | Embedded cylinder bore-type cylinder seat | |
| CN104121267B (en) | Sealing self-locking nut assembly and manufacturing method | |
| CN201368018Y (en) | Cylinder base with embedding cylinder hole | |
| CN100470064C (en) | Thread fixing structure of thermal-state magnesium alloy component | |
| CN203146275U (en) | Crank shaft for frequency-changing refrigerator compressor | |
| WO2013186055A3 (en) | Metal cast component and method for producing a metal cast component | |
| CN103375383B (en) | Piston compressor link assembly and use the piston compressor of this link assembly | |
| CN202732278U (en) | Connecting rod component of piston compressor and piston compressor | |
| CN203751216U (en) | Hot-forging die | |
| WO2012083909A3 (en) | Hybrid pin for connecting a piston for an internal combustion engine to a piston rod, and pressing device for producing the hybrid pin | |
| CN207111257U (en) | A kind of motorcycle piston | |
| CN202468759U (en) | Clutch master cylinder assembly structure | |
| CN203664596U (en) | Piston mold and pin hole core component thereof | |
| CN203702505U (en) | Air cylinder bracket assembly | |
| CN202560510U (en) | Piston compressor connecting rod assembly and piston compressor using connecting rod assembly | |
| CN203670432U (en) | Combined crankshaft of internal combustion engine | |
| CN203532084U (en) | Piston used for free piston engine | |
| CN202185883U (en) | Clutch screw cap fixing tool | |
| CN203737945U (en) | Pressing die for crossbeam-type salt core | |
| CN201778904U (en) | Cylinder sleeve of universal gasoline engine | |
| CN203374381U (en) | Crankcase mechanism of hybrid electric automobile engine | |
| CN213165161U (en) | Oil slinger dismounting tool | |
| CN202824606U (en) | Multi-stage-die-sinking casting machine external mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhu Abaur Mechanical & Electrical Co., Ltd. Assignor: Huangshi Dongbei Electrical Appliance Co., Ltd. Contract record no.: 2011420000244 Denomination of utility model: Embedded cylinder bore-type cylinder seat Granted publication date: 20091223 License type: Exclusive License Record date: 20110926 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20130321 |