CN103375479A - Connection rod component and compressor with connection rod component - Google Patents
Connection rod component and compressor with connection rod component Download PDFInfo
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- CN103375479A CN103375479A CN2012101071433A CN201210107143A CN103375479A CN 103375479 A CN103375479 A CN 103375479A CN 2012101071433 A CN2012101071433 A CN 2012101071433A CN 201210107143 A CN201210107143 A CN 201210107143A CN 103375479 A CN103375479 A CN 103375479A
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- 238000009434 installation Methods 0.000 description 7
- 210000000707 wrist Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000004141 microcephaly Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001133184 Colletotrichum agaves Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention provides a connection rod component and a compressor with the connection rod component. The connection rod component provided by the invention comprises a connection rod and a sleeve, wherein the connection rod comprises a large head part and a small head part which are opposite to each other; the large head part is to be connected with a connection part of a crankshaft; the outer wall of the sleeve is matched with the inner wall of the large head part; the inner wall of the sleeve is matched with the connection part; the large head part comprises a notch which is through along the axial direction of the large head part; the opening width of the notch is larger than the diameter of the connection part but smaller than the outer diameter of the sleeve. According to the connection rod component, the connection rod can be arranged on the connection part of the crankshaft without turning over, so that the mounting difficulty is reduced. The processing difficulty of the connection rod component is low, so that the size precision can be guaranteed. The connection rod component has a low requirement for other accessories, such as a stander and the crankshaft, so that the design difficulty is reduced.
Description
Technical field
The present invention relates to compressor field, more specifically, relate to a kind of link assembly and have its compressor.
Background technique
Prior art as shown in Figure 1, connecting rod 8 ' itself is one, but between the joint 5a ' of connnecting rod big end 8b ' and bent axle 5, be provided with a sleeve 7 ', can first connecting rod small end 8a ' be put into cylinder with piston 10 ' like this, then by upset connnecting rod big end 8b ' it is enclosed within on the joint 5a ', sleeve 7 ' is fixed between connnecting rod big end 8b ' and the joint 5a ' plays gearing at last.Install for convenient, this scheme at first will assemble up connecting rod 8 ' and piston 10 ', piston 10 ' is inserted cylinder by bent axle 5 ' side, then need first connecting rod 8 ' to be rotated to be the Vertical direction of direction as shown and draw close to a side for bent axle 5 ' being inserted frame, installation slot milling for bent axle 5 ', and then upset connecting rod 8 ' makes it major part 8b ' and is inserted in joint 5a ', last installing sleeve 7 ' again, therefore the major part 8b ' external diameter of connecting rod generally will can be inserted in joint 5a ' to make things convenient for when major part 8b ' is overturning at angular cut of the inboard design of major part more greatly and generally, because the balance section height restriction of bent axle 5 ', connnecting rod big end 8b ' is easy to dieback before upset, therefore need very detailed design just can avoid, higher to the size requirement of other parts; Because the size of connnecting rod big end 8b ' is generally larger, be not easy to pass cylinder simultaneously, cause connecting rod 8 ' and piston 10 ' to be difficult to outside production line, assemble, very inconvenience is installed.
Summary of the invention
The object of the invention is to provide a kind of simplicity of design, link assembly easy for installation.
The invention provides a kind of link assembly, comprising: connecting rod, connecting rod comprise major part part and the little head part that is oppositely arranged, and major part partly is used for being connected with the joint of bent axle; Sleeve, the outer wall of sleeve matches with the inwall of major part part, and the inwall of sleeve matches with joint; Enlarged head divides the axial direction that comprises along major part part to connect the breach that arranges, and the A/F of breach is greater than the diameter of joint and less than the external diameter of sleeve.
Further, link assembly also comprises limit stoper, and limit stoper connects the breach both sides of major part part and deviates from from breach to prevent sleeve.
Further, limit stoper comprises: the first inserted part is arranged at major part indentation, there partly; Match with the first inserted part in the second inserted part.
Further, the second inserted part and connecting rod and sleeve arrange relatively independently.
Further, the first inserted part comprises being arranged at and is positioned at breach both sides and the first extension part that is oppositely arranged and the second extension part on the major part part that an opposing side of each extension part comprises the groove that arranges along the axial direction of major part part; The second inserted part comprises jump ring, jump ring comprises the first clamping section, the second clamping section and is connected the first clamping section and the middle linkage section of the second clamping section, the first clamping section matches with the groove of the first extension part, and the second clamping section matches with the groove of the second extension part.
Further, the second inserted part is arranged on the sleeve.
Further, the first inserted part comprises being arranged at and is positioned at breach both sides and the first extension part that is oppositely arranged and the second extension part on the major part part that a relative side of each extension part comprises the groove that arranges along the axial direction of major part part; The second inserted part comprises the convex portion that is arranged at the sleeve outside and the first projection and the second projection that extends towards both sides respectively from convex portion, and the first projection matches with the groove of the first extension part, and the second projection matches with the groove of the second extension part.
Further, the first inserted part comprises being arranged at and is positioned at breach both sides and the first extension part that is oppositely arranged and the second extension part on the major part part, an opposing side of each extension part comprises the groove that arranges along the axial direction of major part part, also comprises the recess that is connected with corresponding groove on the vertical end face of the axis with the major part part of each extension part; The second inserted part comprises the m shape joint that is arranged at the sleeve outside, m shape joint comprises the intermediate portion that protrudes from the sleeve outside and first side edge and the Second Edge edge that is positioned at the intermediate portion both sides, the first side edge is connected by the first joint with intermediate portion, the Second Edge edge is connected by the second joint with intermediate portion, match with the groove of the first extension part in the first side edge, match with the groove of the second extension part in the Second Edge edge, the first joint matches with the recess of the first extension part, and the second joint matches with the recess of the second extension part.
Further, the first inserted part comprises being arranged at and is positioned at breach both sides and the first extension part that is oppositely arranged and the second extension part on the major part part that an opposing side of each extension part comprises along the groove of the axial setting of major part part; The second inserted part comprises the convex portion that is arranged at the sleeve outside and the first clasp and the second clasp that extends towards both sides respectively from convex portion, and the first clasp matches with the groove of the first extension part, and the second clasp matches with the groove of the second extension part.
The present invention also provides a kind of compressor, comprises bent axle and the aforesaid link assembly that links to each other with the joint of bent axle.
According to link assembly of the present invention, by being set, connnecting rod big end part opening and limit stoper change assembly method, so that need not upset, connecting rod can be installed to the bent axle joint, reduced assembling difficulty.Its link assembly difficulty of processing is low, and dimensional accuracy can guarantee.To the remaining parts such as frame and bent axle require lowly, reduce design difficulty.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the link assembly of prior art;
Fig. 2 is the link assembly schematic diagram according to the first embodiment of the present invention;
Fig. 3 is according to the compressor of first embodiment of the invention and the structural representation of link assembly thereof;
Fig. 4 is according to the compressor of second embodiment of the invention and the structural representation of link assembly thereof;
Fig. 5 is according to the compressor of third embodiment of the invention and the structural representation of link assembly thereof;
Fig. 6 is according to the compressor of fourth embodiment of the invention and the structural representation of link assembly thereof; And
Fig. 7 is according to the compressor of fifth embodiment of the invention and the structural representation of link assembly thereof.
Embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.Need to prove that in the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
The first embodiment
As shown in Figures 2 and 3, the first embodiment's link assembly 10 comprises connecting rod 12 and sleeve 15.Wherein connecting rod 12 comprises major part part 12a and little head part, and major part part 12a has a breach 12b who is slightly larger than joint 1a diameter.Breach 12b connects setting along the axis of major part part 12a.The A/F of breach 12b is greater than the diameter of joint 1a and less than the external diameter of sleeve 15.Preferably, breach 12b and little head part roughly relatively arrange.More preferably be that breach 12b is positioned at the formed plane of axis of major part segment axis and little head part along the center line of the axial direction of major part part 12a.The outer wall of sleeve 15 matches with the inwall of major part part 12a, and the inwall of sleeve 15 matches with joint 1a.Particularly, sleeve 15 internal diameters are slightly larger than joint 1a diameter, and sleeve 15 external diameters are slightly less than the internal diameter of connnecting rod big end part 12a.
Except above-mentioned cooperation parameters relationship, in order to realize cooperating of sleeve and joint, also can or be slightly less than the diameter of joint 1a with the diameter approximately equal of joint 1a at the internal diameter of first embodiment's middle sleeve 15, so that sleeve 15 and joint 1a drive fit, so can reduce sleeve with respect to the slip of joint 1a, reduce frictional loss.
When installing, at first little head part and the piston 3 of connecting rod 12 to be linked together by wrist pin 6, simultaneously bent axle 1 is installed in the crankshaft hole of frame 4, joint 1a is placed the crankshaft hole upside.With the assemblying body of connecting rod 12 and piston 3 according to passing first connnecting rod big end part 12a, and then the mode that penetrates piston 6 is inserted cylinder-bore 4a, the breach 12b of connnecting rod big end part 12 directly passes joint 1a simultaneously, and connnecting rod big end part 12a is inserted in joint 1a.Again sleeve 15 is inserted connnecting rod big end part 12a and joint 1a gap place by the top of joint 1a, installation this moment.
Among each embodiment described below, be that with the first embodiment's difference link assembly has also comprised limit stoper, limit stoper connects the breach both sides of major part part and deviates from from breach to prevent sleeve.And other parts are identical with the first embodiment, in the following description, no longer are repeated in this description for the part of having described among the first embodiment.
The second embodiment
As shown in Figure 4, the second embodiment's link assembly 20 comprises connecting rod 22, sleeve 25 and jump ring 27.The major part part 22a of connecting rod 22 has breach 22b, the breach 22b both sides that are positioned at major part part 22a have been oppositely arranged the first extension part and the second extension part, wherein, the first extension part and the second extension part extend towards the direction away from little head part, and an opposing side of each extension part is provided with groove 22c along the axial direction of major part part 22a.Sleeve 25 is identical with sleeve 15 among the first embodiment.Jump ring 27 comprises the first clamping section, the second clamping section and is connected the first clamping section and the middle linkage section of the second clamping section, the setting that the first clamping section matches with the groove 22c of the first extension part, the setting that the second clamping section matches with the groove 22c of the second extension part.
When installing, at first to link together piston 3 and connecting rod small end part by wrist pin 6, simultaneously bent axle 1 is installed in the crankshaft hole of frame 4.According to the cylinder-bore 4a that penetrates first order that connnecting rod big end part 22a penetrates piston again connecting rod 22 and the assemblying body of piston 3 are penetrated frame 4, the breach 22b of connnecting rod big end 22a passes joint 1a simultaneously, so that the periphery that connnecting rod big end part 22a is inserted in joint 1a.Again sleeve 25 is inserted in downwards in the gap between joint 1a and the connnecting rod big end 22a by the top of joint 1a.At last, the first clamping section and the second clamping section with jump ring 27 snaps among the corresponding groove 22c.At this moment, installation.
In following the 3rd, the 4th and the 5th embodiment that will describe, because sleeve rotates with corresponding major part part, be required to be the interval between sleeve and the joint and cooperate.
The 3rd embodiment
As shown in Figure 5, the 3rd embodiment's link assembly 30 comprise connecting rod 32 and sleeve 35 wherein connecting rod 32 comprise being arranged at and be positioned at breach 32b both sides and the first extension part that is oppositely arranged and the second extension part on the major part part 32a, the first extension part and the second extension part extend towards the direction away from little head part, and a relative side of each extension part comprises the groove 32d that arranges along the axial direction of major part part.Sleeve 35 comprises and is arranged at the first projection and the second projection that the sleeve exterior projection is divided 35a and extended towards both sides from convex portion 35a.The wherein setting that matches with the groove 32d of the first extension part of the first projection, the setting that the second projection matches with the groove 32d of the second extension part.
When installing, at first the little head part of piston 3 with connecting rod 32 linked together by wrist pin 6, simultaneously bent axle 1 is installed in the crankshaft hole of frame 4, the cylinder-bore 4a of the assemblying body of connecting rod 32 and piston 3 by frame 4 inserted cylinder-bore 4a according to the mode that penetrates first connnecting rod big end part 32a and then penetrate piston 3, then the breach 32b of connnecting rod big end part 32a directly passes joint 1a, connnecting rod big end part 32a is enclosed within the periphery of joint 1a, at last sleeve 35 is inserted gap between connnecting rod big end 32a and the joint 1a downwards by the top of joint 1a, and the first projection is inserted among the groove 32d of the first extension part, the second projection inserts among the groove 32d of the second extension part, finishes installation this moment.
The 4th embodiment
As shown in Figure 6, the 4th embodiment's link assembly 40 comprises connecting rod 42 and sleeve 45.Wherein connecting rod 42 major part part 42a have breach 42b, and comprise being arranged at and be positioned at breach 42b both sides and the first extension part that is oppositely arranged and the second extension part on the major part part 42a, the first extension part and the second extension part extend towards the direction away from little head part, an opposing side of each extension part comprises along groove 42c and the recess of the axial setting of major part part, wherein recess is arranged on the end face vertical with major part axis partly of corresponding extension part, and is connected with corresponding groove 42c.Sleeve 45 comprises the m shape joint that is arranged at the sleeve outside, m shape joint comprises to the intermediate portion 45a and the first side edge and the Second Edge edge that are positioned at intermediate portion 45a both sides of sleeve outside projection, the first side edge is connected by the first joint with intermediate portion 45a, and the Second Edge edge is connected by the second joint with intermediate portion 45a.The setting that matches with the groove 42c of the first extension part in the first side edge, the setting that matches with the groove 42c of the second extension part in the Second Edge edge, the setting that the first joint matches with the recess of the first extension part, the setting that the second joint matches with the recess of the second extension part.
When installing, at first piston 3 is linked together by wrist pin 6 with connecting rod 42 microcephalies, simultaneously bent axle 1 is installed in the crankshaft hole of frame 4, the cylinder-bore 4a of the assemblying body of connecting rod 2 and piston 3 by frame 4 inserted cylinder-bore 4a according to the mode that penetrates first connnecting rod big end 42a and then penetrate piston 3, then connnecting rod big end breach 42b directly passes joint 1a, connnecting rod big end 42a is enclosed within the outer ring of joint 1a, at last sleeve 45 is inserted gap between connnecting rod big end 42a and the joint 1a downwards by the top of joint 1a, thereby matched in the first side edge with the groove 42c of the first extension part, match with the groove 42c of the second extension part in the Second Edge edge, the first joint matches with the recess of the first extension part, the second joint matches with the recess of the second extension part, convex portion 45a and breach 42b match, and finish installation this moment.
The 5th embodiment
As shown in Figure 7, the 5th embodiment's link assembly 50 comprises connecting rod 52 and sleeve 55, wherein connecting rod 52 enlarged head are divided and are comprised breach 52b, also comprise being arranged at and be positioned at breach 52b both sides and the first extension part that is oppositely arranged and the second extension part on the major part part 52a, the first extension part and the second extension part extend towards the direction away from little head part, and an opposing side of each extension part comprises the groove 52c that arranges along the axial direction of major part part 52a.Sleeve 55 comprises that convex portion 55a is arranged at the convex portion 55a in the sleeve outside and the first clasp and the second clasp 55b that extends towards both sides respectively from convex portion 55a.The setting that the first clasp matches with the groove 52c of the first extension part, the setting that the second clasp matches with the groove 52c of the second extension part.
When installing, at first piston 3 is linked together by wrist pin 6 with connecting rod 52 microcephalies, simultaneously bent axle 1 is installed in the crankshaft hole of frame 4, the cylinder-bore 4a of the assemblying body of connecting rod 52 and piston 3 by frame 4 inserted cylinder-bore 4a according to the mode that penetrates first connnecting rod big end 52a and then penetrate piston 3, then connnecting rod big end breach 52b directly passes joint 1a, connnecting rod big end 52a is enclosed within the outer ring of joint 1a, at last sleeve 55 is inserted gap between connnecting rod big end 52a and the joint 1a downwards by the top of joint 1a, the first clasp is matched with the groove 52c of the first extension part, the second clasp matches with the groove 52c of the second extension part, convex portion 55a and breach 52b match, and finish installation this moment.
As can be seen from the above description, the above embodiments of the present invention have realized following technique effect: utilize the connnecting rod big end outside dimension to be slightly smaller than the internal diameter of cylinder-bore, guarantee to pass together cylinder-bore at cylinder head after connecting rod and piston assemble outside production line, the connnecting rod big end notch size is a bit larger tham the joint diameter simultaneously, guarantee after connnecting rod big end inserts by cylinder, can directly pass minor axis and not need other to move, internal diameter is put into less than the sleeve of connnecting rod big end greater than the joint external diameter carried out the gap assembling between connnecting rod big end and the joint at last; Perhaps after connnecting rod big end directly passes minor axis, internal diameter is approximately equal to or is assemblied in joint less than the sleeve of joint external diameter by friction tight mode, the external diameter of above-mentioned drive fit mode lower sleeve is equally less than connnecting rod big end, can be installed to the bent axle joint so that connecting rod need not upset, reduce assembling difficulty.Its link assembly difficulty of processing is low, and dimensional accuracy can guarantee.To the remaining parts such as frame and bent axle require lowly, reduce design difficulty.Further, by the shape of sleeve and connnecting rod big end being improved even can be increased the method for elastic circlip, the diameter that has solved the diameter of piston and cylinder in the compressor of more small-sized or compact type and joint differs less problem, thereby strengthen structural strength and join strength, prevent the on-stream potential safety hazard that occurs.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. link assembly comprises:
Connecting rod (12,22,32,42,52), described connecting rod (12,22,32,42,52) comprises major part part (12a, 22a, 32a, 42a, 52a) and the little head part that is oppositely arranged, and described major part part (12a, 22a, 32a, 42a, 52a) is used for being connected with the joint (1a) of bent axle (1);
Sleeve (15,25,35,45,55), the outer wall of described sleeve (15,25,35,45,55) matches with the inwall of described major part part (12a, 22a, 32a, 42a, 52a), and the inwall of described sleeve (15,25,35,45,55) matches with described joint (1a);
It is characterized in that,
Described major part part (12a, 22a, 32a, 42a, 52a) comprises along the axial direction of described major part part (12a, 22a, 32a, 42a, 52a) and connects the breach (12b, 22b, 32b, 42b, 52b) that arranges, and the A/F of described breach (12b, 22b, 32b, 42b, 52b) is greater than the diameter of described joint (1a) and less than the external diameter of described sleeve (15,25,35,45,55).
2. link assembly according to claim 1, it is characterized in that, described link assembly also comprises limit stoper, and described limit stoper connects described breach (22b, 32b, 42b, the 52b) both sides of described major part part (22a, 32a, 42a, 52a) and deviates from from described breach (22b, 32b, 42b, 52b) to prevent described sleeve (25,35,45,55).
3. link assembly according to claim 2 is characterized in that, described limit stoper comprises:
The first inserted part, the described breach (22b, 32b, 42b, 52b) that is arranged at described major part part (22a, 32a, 42a, 52a) is located;
Match with described the first inserted part in the second inserted part.
4. link assembly according to claim 3 is characterized in that, described the second inserted part and described connecting rod (22) and described sleeve (25) arrange relatively independently.
5. link assembly according to claim 4 is characterized in that,
Described the first inserted part comprises being arranged at and is positioned at described breach (22b) both sides and the first extension part that is oppositely arranged and the second extension part on the described major part part (22a) that an opposing side of each described extension part comprises the groove (22c) that arranges along the axial direction of described major part part;
Described the second inserted part comprises jump ring (27), described jump ring (27) comprises the first clamping section, the second clamping section and is connected the middle linkage section of described the first clamping section and the second clamping section, described the first clamping section matches with the described groove (22c) of described the first extension part, and described the second clamping section matches with the described groove (22c) of described the second extension part.
6. link assembly according to claim 3 is characterized in that, described the second inserted part is arranged on the described sleeve (35,45,55).
7. link assembly according to claim 6 is characterized in that,
Described the first inserted part comprises being arranged at and is positioned at described breach (32b) both sides and the first extension part that is oppositely arranged and the second extension part on the described major part part (32a) that a relative side of each described extension part comprises the groove (32d) that arranges along the axial direction of described major part part (32a);
Described the second inserted part comprises the convex portion (35a) that is arranged at described sleeve (35) outside and the first projection and the second projection that extends towards both sides respectively from described convex portion (35a), described the first projection matches with the described groove (32d) of described the first extension part, and described the second projection matches with the described groove (32d) of described the second extension part.
8. link assembly according to claim 6 is characterized in that,
Described the first inserted part comprises being arranged at and is positioned at described breach (42b) both sides and the first extension part that is oppositely arranged and the second extension part on the described major part part (42a), an opposing side of each described extension part comprises the groove (42c) that arranges along the axial direction of described major part part (42a), also comprises the recess that is connected with corresponding groove (42c) on the vertical end face of the axis with described major part part (42a) of each described extension part;
Described the second inserted part comprises the m shape joint that is arranged at described sleeve (45) outside, described m shape joint comprises the intermediate portion (45a) that protrudes from described sleeve (45) outside and first side edge and the Second Edge edge that is positioned at described intermediate portion (45a) both sides, described first side edge is connected by the first joint with described intermediate portion (45a), described Second Edge edge is connected by the second joint with described intermediate portion (45a), match with the described groove (42c) of described the first extension part in described first side edge, match with the described groove (42c) of described the second extension part in described Second Edge edge, described the first joint matches with the described recess of described the first extension part, and described the second joint matches with the described recess of described the second extension part.
9. link assembly according to claim 6 is characterized in that,
Described the first inserted part comprises being arranged at and is positioned at described breach (52b) both sides and the first extension part that is oppositely arranged and the second extension part on the described major part part (52a) that an opposing side of each described extension part comprises along the groove (52c) of the axial setting of described major part part (52a);
Described the second inserted part comprises the convex portion (55a) that is arranged at described sleeve (55) outside and the first clasp and the second clasp that extends towards both sides respectively from described convex portion (55a), described the first clasp matches with the described groove (52c) of described the first extension part, and described the second clasp matches with the described groove (52c) of described the second extension part.
10. a compressor comprises bent axle and the link assembly that links to each other with the joint of described bent axle, it is characterized in that, described link assembly is each described link assembly in 9 according to claim 1.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210107143.3A CN103375479B (en) | 2012-04-12 | 2012-04-12 | Link assembly and there is its compressor |
| CN201510603780.3A CN105134750B (en) | 2012-04-12 | 2012-04-12 | Link assembly and there is its compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210107143.3A CN103375479B (en) | 2012-04-12 | 2012-04-12 | Link assembly and there is its compressor |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510603780.3A Division CN105134750B (en) | 2012-04-12 | 2012-04-12 | Link assembly and there is its compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103375479A true CN103375479A (en) | 2013-10-30 |
| CN103375479B CN103375479B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210107143.3A Expired - Fee Related CN103375479B (en) | 2012-04-12 | 2012-04-12 | Link assembly and there is its compressor |
| CN201510603780.3A Active CN105134750B (en) | 2012-04-12 | 2012-04-12 | Link assembly and there is its compressor |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510603780.3A Active CN105134750B (en) | 2012-04-12 | 2012-04-12 | Link assembly and there is its compressor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227960A (en) * | 2014-09-21 | 2014-12-24 | 金方明 | Connecting rod of spindle of injection molding machine and heat treatment technology for connecting rod |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640598B (en) * | 2016-10-20 | 2019-02-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Link mechanism and compressor |
| CN108757387B (en) * | 2018-05-29 | 2024-08-09 | 黄石东贝压缩机有限公司 | Crankshaft connecting rod mechanism and compressor |
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| CN2821210Y (en) * | 2005-07-13 | 2006-09-27 | 乐金电子(天津)电器有限公司 | Connection structure for sleeve and linking rod of closed compressor |
| KR101514664B1 (en) * | 2009-07-13 | 2015-04-24 | 엘지전자 주식회사 | Reciprocating compressor |
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2012
- 2012-04-12 CN CN201210107143.3A patent/CN103375479B/en not_active Expired - Fee Related
- 2012-04-12 CN CN201510603780.3A patent/CN105134750B/en active Active
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| US3906603A (en) * | 1971-09-07 | 1975-09-23 | Danfoss As | Method of assembling a piston compressor for small encased refrigerating machines |
| CN1412451A (en) * | 2001-10-18 | 2003-04-23 | 三星光州电子株式会社 | Connecting rod device for sealed compressor |
| WO2006030463A2 (en) * | 2004-09-17 | 2006-03-23 | Embraco Europe S.R.L. | A connecting rod for a reciprocating machine, in particular a compressor for refrigerating equipment |
| CN1769704A (en) * | 2004-11-05 | 2006-05-10 | 乐金电子(天津)电器有限公司 | Connecting rod of hermetic compressor |
| US20070227349A1 (en) * | 2006-03-29 | 2007-10-04 | Lg Electronics Inc. | Connecting rod for hermetic compressor |
| CN101050790A (en) * | 2006-04-07 | 2007-10-10 | Lg电子株式会社 | Pitman of closed compressor |
| CN201546930U (en) * | 2009-10-27 | 2010-08-11 | 上海珂纳电气机械有限公司 | Compressor connecting rod for reciprocating type refrigeration equipment |
| CN202628767U (en) * | 2012-04-12 | 2012-12-26 | 珠海格力节能环保制冷技术研究中心有限公司 | Connection rod assembly and compressor with connection rod assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227960A (en) * | 2014-09-21 | 2014-12-24 | 金方明 | Connecting rod of spindle of injection molding machine and heat treatment technology for connecting rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105134750A (en) | 2015-12-09 |
| CN105134750B (en) | 2018-02-27 |
| CN103375479B (en) | 2015-11-25 |
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