CN108071573A - New compressors connecting rod - Google Patents
New compressors connecting rod Download PDFInfo
- Publication number
- CN108071573A CN108071573A CN201611023861.7A CN201611023861A CN108071573A CN 108071573 A CN108071573 A CN 108071573A CN 201611023861 A CN201611023861 A CN 201611023861A CN 108071573 A CN108071573 A CN 108071573A
- Authority
- CN
- China
- Prior art keywords
- bushing
- connecting rod
- major part
- fixed link
- rod body
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
- F16C7/04—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads with elastic intermediate part of fluid cushion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of new compressors connecting rods, it is related to machine component field, the new compressors connecting rod entangles piston details using columnar major part bushing, major part bushing and piston are passed through by fixed link, piston is fixed on major part bush inside, and fixed using nut, it is even closer that the pretightning force that cooperation spring provides makes connecting rod be connected with piston, prevents that connecting rod rocks during compressor operation.
Description
Technical field
The present invention relates to machine component field, more particularly to a kind of new compressors connecting rod.
Background technology
Compressor is a kind of driven fluid machinery that low-pressure gas is promoted to gases at high pressure, and compressor is by cylinder body, work
The parts such as plug, valve block, connecting rod, bent axle, end cap form.Existing compressor connecting bar design is simple, connecting rod and Piston connecting portion
It is designed to the structure type that skull is connected with head bearing shell, junction is larger there are gap, and when transmission causes connecting rod to rock severity, shadow
Ring compressor normal work.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of new compressors connecting rod, are served as a contrast by fixed link through major part
Piston is fixed on major part bush inside by set, and is fixed using nut, and it is even closer that cooperation spring makes connecting rod be connected with piston,
Prevent that connecting rod rocks during compressor operation.
To achieve the above object, the present invention provides following technical solution:A kind of new compressors connecting rod, feature exist
In:The new compressors connecting rod includes cylindrical gonnecting rod body, is equipped with one end spring among gonnecting rod body, gonnecting rod body one end is equipped with
Columnar small end bushing, the gonnecting rod body other end are equipped with columnar major part bushing, the vertical phase of both ends extended line of gonnecting rod body
The axis of small end bushing and major part bushing is met at, major part bushing inner wall is equipped with one layer of inner bushing ring, and major part bushing side, which is run through, one
The fixed link of root cylinder, fixed link both ends are tapped with convex thread, and fixed link passes through the axis of major part bushing, and fixed link both ends are matched somebody with somebody
There is the nut of thread fitting therewith.
Preferably, the major part bushing, small end bushing, gonnecting rod body, spring, fixed link are by the spring that the trade mark is 50CrVA
Steel making.
Preferably, the inner bushing ring is carbonitrided case.
It is using the advantageous effect of above technical scheme:The new compressors connecting rod is entangled using columnar major part bushing
Piston by fixed link through major part bushing and piston, is fixed on major part bush inside, and is fixed using nut by piston details
Firmly, it is even closer that the pretightning force for spring being coordinated to provide makes connecting rod be connected with piston, prevents that connecting rod rocks during compressor operation.
Description of the drawings
The specific embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is a kind of front view of new compressors connecting rod of the present invention;
Fig. 2 is a kind of top view of new compressors connecting rod of the present invention.
Wherein, 1-major part bushing, 2-small end bushing, 3-gonnecting rod body, 4-spring, 5-fixed link, 6-inner bushing ring,
7-nut.
Specific embodiment
A kind of preferred embodiment of new compressors connecting rod that the invention will now be described in detail with reference to the accompanying drawings.
Show a kind of specific embodiment of new compressors connecting rod of the present invention with reference to Fig. 1 and Fig. 2:The new compressors connect
Bar includes cylindrical gonnecting rod body 3, and one end spring 4 is equipped among gonnecting rod body 3, and 3 one end of gonnecting rod body is served as a contrast equipped with columnar microcephaly
Set 2, small end bushing 2 are used for the motor component of connect compressor.3 other end of gonnecting rod body is equipped with columnar major part bushing 1, connecting rod
The both ends extended line of body 3 is vertically intersected on the axis of small end bushing 2 and major part bushing 1, and 1 inner wall of major part bushing is equipped in one layer
Grommet 6,1 side of major part bushing is through there is a cylindrical fixed link 5, and 5 both ends of fixed link are tapped with convex thread, and fixed link 5 is worn
The axis of major part bushing 1 is crossed, 5 both ends of fixed link are provided with the nut 7 of thread fitting therewith.
With reference to Fig. 1 and Fig. 2, major part bushing 1, small end bushing 2, gonnecting rod body 3, spring 4, fixed link 5 are by the trade mark
The spring steel making of 50CrVA, comprehensive mechanical property is good, and major part bushing 1, small end bushing 2, gonnecting rod body 3, spring 4, fixation
The surface of bar 5 is coated with one layer of kirsite, improves its corrosion resistance.Inner bushing ring 6 is carbonitrided case, improves major part bushing 1
Abrasion resistance properties.
The new compressors connecting rod entangles piston details using columnar major part bushing 1, and major part is passed through by fixed link 5
Piston is fixed on inside major part bushing 1 by bushing 1 and piston, and is fixed using nut 7, the pretightning force that cooperation spring 4 provides
Connecting rod is made to be connected with piston even closer, prevent that connecting rod rocks during compressor operation.
Above is only the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art,
Without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.
Claims (3)
1. a kind of new compressors connecting rod, it is characterised in that:The new compressors connecting rod includes cylindrical gonnecting rod body (3),
One end spring (4) is equipped among gonnecting rod body (3), gonnecting rod body (3) one end is equipped with columnar small end bushing (2), and gonnecting rod body (3) is another
One end is equipped with columnar major part bushing (1), and the both ends extended line of gonnecting rod body (3) is vertically intersected on small end bushing (2) and greatly
The axis of head bushing (1), major part bushing (1) inner wall are equipped with one layer of inner bushing ring (6), and major part bushing (1) side, which is run through, a circle
The fixed link (5) of cylindricality, fixed link (5) both ends are tapped with convex thread, and fixed link (5) passes through the axis of major part bushing (1), fixed link
(5) both ends are provided with the nut (7) of thread fitting therewith.
2. new compressors connecting rod according to claim 1, it is characterised in that:The major part bushing (1), small end bushing
(2), gonnecting rod body (3), spring (4), fixed link (5) are by the spring steel making that the trade mark is 50CrVA.
3. new compressors connecting rod according to claim 1, it is characterised in that:The inner bushing ring (6) is carbonitrided case.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611023861.7A CN108071573A (en) | 2016-11-17 | 2016-11-17 | New compressors connecting rod |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611023861.7A CN108071573A (en) | 2016-11-17 | 2016-11-17 | New compressors connecting rod |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108071573A true CN108071573A (en) | 2018-05-25 |
Family
ID=62160501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611023861.7A Pending CN108071573A (en) | 2016-11-17 | 2016-11-17 | New compressors connecting rod |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108071573A (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1426770A (en) * | 1972-12-09 | 1976-03-03 | Bosch Gmbh Robert | Striking mechanisms |
JPS5641420A (en) * | 1979-09-11 | 1981-04-18 | Nobuo Torisu | Reciprocating internal combustion engine with elastic connecting rod |
DE3339360A1 (en) * | 1983-10-29 | 1985-05-09 | Gerard 4993 Rahden Brozio | Connecting rod of a reciprocating piston engine |
CN1034612A (en) * | 1988-01-26 | 1989-08-09 | 王玉成 | Elastic link of internal-combustion engine |
DE19720268A1 (en) * | 1996-05-21 | 1997-11-27 | Caterpillar Inc | Piston assembly holder |
CN101389864A (en) * | 2006-02-28 | 2009-03-18 | Bsh博世和西门子家用器具有限公司 | Linear compressor with preloaded spring piston rod, and refrigerating machine |
CN102840219A (en) * | 2012-09-29 | 2012-12-26 | 钟明华 | Elastic metal connecting rod |
-
2016
- 2016-11-17 CN CN201611023861.7A patent/CN108071573A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1426770A (en) * | 1972-12-09 | 1976-03-03 | Bosch Gmbh Robert | Striking mechanisms |
JPS5641420A (en) * | 1979-09-11 | 1981-04-18 | Nobuo Torisu | Reciprocating internal combustion engine with elastic connecting rod |
DE3339360A1 (en) * | 1983-10-29 | 1985-05-09 | Gerard 4993 Rahden Brozio | Connecting rod of a reciprocating piston engine |
CN1034612A (en) * | 1988-01-26 | 1989-08-09 | 王玉成 | Elastic link of internal-combustion engine |
DE19720268A1 (en) * | 1996-05-21 | 1997-11-27 | Caterpillar Inc | Piston assembly holder |
CN101389864A (en) * | 2006-02-28 | 2009-03-18 | Bsh博世和西门子家用器具有限公司 | Linear compressor with preloaded spring piston rod, and refrigerating machine |
CN102840219A (en) * | 2012-09-29 | 2012-12-26 | 钟明华 | Elastic metal connecting rod |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180525 |
|
RJ01 | Rejection of invention patent application after publication |