CN105387160B - A kind of fit movable machinery mechanism of special-shaped circular slider set - Google Patents
A kind of fit movable machinery mechanism of special-shaped circular slider set Download PDFInfo
- Publication number
- CN105387160B CN105387160B CN201510510350.7A CN201510510350A CN105387160B CN 105387160 B CN105387160 B CN 105387160B CN 201510510350 A CN201510510350 A CN 201510510350A CN 105387160 B CN105387160 B CN 105387160B
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- CN
- China
- Prior art keywords
- circular slider
- slider set
- special
- fit
- smooth
- 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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Classifications
-
- 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
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
Abstract
The invention discloses a kind of fit movable machinery mechanism of special-shaped circular slider set, it is characterised in that：It includes fit circular slider set, linear motion assembly, bent axle, body；The fit eccentric orfice of circular slider set is combined with the maneton of bent axle, there is friction pair therebetween, and smooth block is cylindrical to be combined by friction pair with linear motion assembly；Described circular slider set zoarium includes being provided with linear motion assembly, including crosshead, guide rail, arcuate friction pair, hole, drive link, oscillating bearing, plunger rod, adjusting center bearing on smooth block, eccentric orfice, auxiliary connection, bearing shell, smooth block external diameter.The present invention is advantageous in that：Two smooth blocks can work independently, moreover it is possible to transmit power to corresponding smooth block, release the redundancy motion connection of two smooth blocks, each moving component and friction pair constraint in structure less, is reduced the friction of kinematic pair, mechanical movement can be made more steady, durable.
Description
Technical field
The invention belongs to movable machinery field, and in particular to a kind of fit movable machinery mechanism of special-shaped circular slider set.
Background technology
The motion of smooth block conchoid is a good theory in mechanical movement, on over 100 years, at home and abroad it has been proposed that a lot
Scholar has also carried out many-sided research, still, and preferably development and substantial application are not obtained so far.Smooth block conchoid is transported
Dynamic core technology is that traditional toggle is replaced with motions such as smooth blocks, with simple in construction, small volume, fortune
Row is steady, the low advantage of noise.Conchoid motion is the combination of reciprocating technology and rotor motion technology.Present conchoid fortune
In motivation structure, there is problems with the round and smooth block structure of disjunctor：
Needed when rotating 90 degree and 270 degree respectively because of two eccentric sliding blocks with the presence of point living, smooth block in linear motion
Make a living a little, two correspondence smooth blocks need to mutually compensate for power by point living and are synchronized with the movement.Research now or experiment circle
Sliding block conchoid is moved, and the disjunctor eccentric sliding block utilized is to be rigidly connected or be integrated, and which produces mechanical movement constraint, rotation
There is irregular angle and produces axial force in paralleling to the axis during transhipment dynamic component operating, accelerates each kinematic pair, the mill of friction pair
Damage and machine oil heating and mechanical performance decline occur.
The content of the invention
For drawbacks described above present in prior art, the invention provides a kind of fit movable machinery of special-shaped circular slider set
Mechanism.
The present invention is achieved by the following technical solution：A kind of fit movable machinery mechanism of special-shaped circular slider set, its
It is characterised by：It includes fit circular slider set, linear motion assembly, bent axle, body；
Described circular slider set zoarium includes two smooth blocks, and described smooth block is eccentric special-shaped faying face structure, two
Its side cooperated of individual smooth block is provided with special-shaped faying face and extends out to the outside of the eccentric side of smooth block,
The auxiliary connection of mutual cooperation is provided with described special-shaped faying face, two smooth blocks are connected to one by the special-shaped faying face
Act the maneton knot for constituting and eccentric orfice, eccentric orfice and bent axle being respectively arranged with circular slider set zoarium, two described smooth blocks
Close, there is friction pair bearing shell therebetween；
Described linear motion assembly for can unidirectionally or the mechanical structure body that does work of two-way function, it include crosshead,
Arc-shaped guide rail, arcuate friction pair, drive link, plunger rod, adjusting center bearing, described crosshead intermediate position is provided with bearing
Hole, the bearing hole and the cylindrical combination of smooth block, between have adjusting center bearing；Described arc-shaped guide rail and arcuate friction pair is arranged on
The both sides of the crosshead width, arcuate friction pair is combined with the arc-shaped guide rail on body, and crosshead two ends also connect
It is connected to drive link and plunger rod or piston.
Described circular slider set is fit, linear motion assembly is ridden on body.
As preferably one, described auxiliary connection is the Baltimore groove and bulge-structure cooperated.
As preferably two, described auxiliary connection is the tooth and toothing cooperated.
As preferably three, described auxiliary connection is the hole cooperated and bond structure.
Radial force direction should be gap and coordinate or flexible cooperation between two fit smooth blocks of described circular slider set,
Axially loaded direction is interference fits.
Described auxiliary connection can be integrated with smooth block, or two bodies.
Fit and linear motion assembly the processing technology of a kind of circular slider set, it is characterised in that comprise the following steps that：
1), the fit processing technology of circular slider set, 1. first processes two smooth block end faces and faying face, auxiliary connection correspondence are combined
Fixed behind position to merging；2. eccentric orfice, Baltimore groove are processed；3. smooth block is processed respectively with eccentric technique mandrel cylindrical etc.；
2), move along a straight line the processing technology of assembly, 1. processing conjoined faying face, with fastener, locating pin connection
And it is fixed；2. the fabrication hole on three axis is bored, so that central axis processing component is cylindrical, hole；3. respectively with both sides axis recruitment
Part waves method processing arc-shaped guide rail.
The present invention is advantageous in that：Two smooth blocks can work independently, moreover it is possible to be transmitted to corresponding smooth block
Power, releases the redundancy motion connection of two smooth blocks, makes each moving component and friction pair constraint in structure few.Smooth block is cylindrical
On be mounted with that crosshead and friction pair are moved in body slideway and improve mechanical strength and stability.Therefore, the abnormity is round and smooth
Block assembly movable machinery mechanism reduces the friction of kinematic pair, and mechanical movement can be made more steady, durable.
Brief description of the drawings
Fig. 1 is the structural representation of smooth block embodiment one of the present invention；
Fig. 2 is the structural representation of smooth block embodiment two of the present invention；
Fig. 3 is the structural representation of smooth block embodiment three of the present invention；
Fig. 4 is the circular slider set whole body structure and motion principle figure of the present invention；
Fig. 5 is the circular slider set whole body structure and motion principle figure of the present invention；
Fig. 6 is the linear motion composite unit structure schematic diagram of the present invention；
Fig. 7 is the linear motion assembly acting structural representation of the present invention；
Fig. 8 is that the fit movable machinery mechanism of special-shaped circular slider set of the present invention is used in the topology example figure of hydraulic compressor；
In figure, 1, smooth block one, 2, smooth block two, 3, eccentric orfice, 4, eccentric orfice, 5A, projection, 5B, tooth, 5C, hole, 6A,
Baltimore groove, 6B, tooth, 6C, key, 7A, Baltimore groove, 7B, tooth, 7C, key, 8A, projection, 8B, tooth, 8C, hole, 9, bearing shell one, 10, bearing shell
Two, 11, bent axle direction of rotation, 12, the direction of motion of smooth block one, 13, the direction of motion of smooth block two, 14, smooth block point of living shifts to an earlier date
Angle angle line, 15, bent axle, 16, crosshead, 17, arcuate friction pair, 18, fastener, 19, bearing hole, 20, drive link, 21, close
Bearings, 22, plunger rod, 23, adjusting center bearing, 24 arc-shaped guide rails.
Embodiment
Below by non-limiting embodiment and with reference to accompanying drawing to invention further instruction：
As shown in drawings, the fit movable machinery mechanism of a kind of special-shaped circular slider set, it is characterised in that：It includes circular slider set
Fit, linear motion assembly, bent axle, body etc..
Described circular slider set zoarium includes two smooth blocks 1 and smooth block 22, and described two smooth blocks 1 and 2 are
Eccentric abnormity faying face structure, two its sides cooperated of smooth block 1 and 2 are provided with different in nature faying face and to extension
Extend the auxiliary connection that mutual cooperation is provided with the outside of the eccentric side of smooth block, described special-shaped faying face, described connection
Pair can be integrated with smooth block, or two bodies.Two smooth blocks 1 and 2 are linked together by the special-shaped faying face
Constitute circular slider set fit.Radial force direction should be gap and match somebody with somebody between fit two smooth blocks 1 and 2 of described circular slider set
Close or flexible cooperation, axially loaded direction is interference fits, two smooth blocks 1 and 2 can mutually compensate for power by living point simultaneously
Reduce and constrain and be synchronized with the movement.Be additionally provided with eccentric orfice 3 and 4 on two smooth blocks 1 and 2, eccentric orfice 3 and 4 respectively with bent axle 15
Maneton combine, have friction pair bearing shell 9 and 10 therebetween.
Embodiment one, described auxiliary connection is the Baltimore groove 6A/7A and projection 5A/8A structures cooperated.
Embodiment two, described auxiliary connection is the Baltimore groove 6B/7B and projection 5B/8B structures cooperated.
Embodiment three, described auxiliary connection is the Baltimore groove 6C/7C and projection 5C/8C structures cooperated.
Described linear motion assembly includes crosshead 16, arc-shaped guide rail 24, arcuate friction pair 17, hole 19, drive link
20th, oscillating bearing 21, plunger rod 22, adjusting center bearing 23 etc., the described intermediate position of crosshead 16 are provided with bearing hole 19,
The bearing hole 19 and the cylindrical combination of smooth block 1 or 2, there is adjusting center bearing 23 therebetween.Described arc-shaped guide rail 24 and arcuate friction
Pair 17 is arranged on the both sides of described crosshead 16, and arcuate friction pair 17 is combined with the arc-shaped guide rail on body, 16 liang of crosshead
End is provided with drive link 20 and plunger rod 22 or piston, and crosshead 16 can unidirectional in arc-shaped guide rail 24 or two-way work according to demand
With acting, so as to drive linear motion assembly unidirectional or two-way function acting.
Described circular slider set is fit, linear motion assembly is ridden on body.
Present invention additionally comprises fit and linear motion assembly the processing technology of circular slider set：
1), the fit processing technology of circular slider set, circular slider set zoarium is the key of mechanical movement, need to match making and match somebody with somebody
To using, its technological process：1. first process solid to merging after two smooth block end faces and faying face, auxiliary connection correspondence binding site
It is fixed；2. eccentric orfice, Baltimore groove are processed；3. smooth block is processed respectively with eccentric technique mandrel cylindrical etc..
2), the processing technology of linear motion assembly, linear motion assembly is symmetrical conjoined structure, its technological process：
1. processing conjoined faying face, with fastener, locating pin connection and fixation；2. the fabrication hole on three axis is bored, with center
Axis processing component is cylindrical, hole；3. method processing arc-shaped guide rail is waved with workpiece with both sides axis respectively.
Claims (6)
1. a kind of fit movable machinery mechanism of special-shaped circular slider set, it is characterised in that：It includes circular slider set zoarium, linear motion
Assembly, bent axle, body；
Described circular slider set zoarium includes two smooth blocks, and described smooth block is eccentric special-shaped faying face structure, two circles
Its side cooperated of sliding block is provided with special-shaped faying face and extends out to the outside of the eccentric side of smooth block, described
Special-shaped faying face on be provided with the auxiliary connection of mutual cooperation, two smooth blocks are linked together structure by the special-shaped faying face
It is fit into circular slider set, eccentric orfice is respectively arranged with two described smooth blocks, eccentric orfice is combined with the maneton of bent axle, its
Between have friction pair bearing shell；
Described linear motion assembly is can unidirectionally or the mechanical structure body that does work of two-way function, and it includes crosshead, arc
Guide rail, arcuate friction pair, drive link, plunger rod, adjusting center bearing, described crosshead intermediate position are provided with bearing hole,
The bearing hole and the cylindrical combination of smooth block, between have adjusting center bearing；Described arc-shaped guide rail and arcuate friction pair is arranged on institute
The both sides of crosshead width are stated, arcuate friction pair is combined with the arc-shaped guide rail on body, and crosshead two ends are also connected with
There are drive link and plunger rod or piston；
Described circular slider set is fit, linear motion assembly is ridden on body.
2. the fit movable machinery mechanism of a kind of special-shaped circular slider set according to claim 1, it is characterised in that：Described company
Connect secondary Baltimore groove and bulge-structure to cooperate.
3. the fit movable machinery mechanism of a kind of special-shaped circular slider set according to claim 1, it is characterised in that：Described company
Connect secondary tooth and toothing to cooperate.
4. the fit movable machinery mechanism of a kind of special-shaped circular slider set according to claim 1, it is characterised in that：Described company
Connect the secondary hole to cooperate and bond structure.
5. the fit movable machinery mechanism of a kind of special-shaped circular slider set according to claim 1, it is characterised in that：Described circle
Radial force direction should be gap and coordinate or flexible cooperation between two smooth blocks of sliding block assembly, and axially loaded direction was
Cross cooperation.
6. the fit movable machinery mechanism of a kind of special-shaped circular slider set according to claim 1, it is characterised in that：Described company
Connecing pair can be integrated with smooth block, or two bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510510350.7A CN105387160B (en) | 2015-08-19 | 2015-08-19 | A kind of fit movable machinery mechanism of special-shaped circular slider set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510510350.7A CN105387160B (en) | 2015-08-19 | 2015-08-19 | A kind of fit movable machinery mechanism of special-shaped circular slider set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105387160A CN105387160A (en) | 2016-03-09 |
| CN105387160B true CN105387160B (en) | 2017-11-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510510350.7A Expired - Fee Related CN105387160B (en) | 2015-08-19 | 2015-08-19 | A kind of fit movable machinery mechanism of special-shaped circular slider set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105387160B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4850313A (en) * | 1988-02-16 | 1989-07-25 | Peter Gibbons | Cruciform engine |
| CN1144879A (en) * | 1995-06-13 | 1997-03-12 | 黎正中 | Crank and double-round slide reciprocating piston internal combustion engine |
| CN101644324A (en) * | 2009-08-26 | 2010-02-10 | 北京中清能发动机技术有限公司 | Circular slider, circular slider set, internal combustion engine and compressor of circular slider-crank mechanism |
| CN202280515U (en) * | 2011-10-20 | 2012-06-20 | 周春发 | Internal combustion engine or compressor with crank round slide block |
| CN204942433U (en) * | 2015-08-19 | 2016-01-06 | 王全忠 | The fit movable machinery mechanism of a kind of special-shaped circular slider set |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995021341A1 (en) * | 1994-02-01 | 1995-08-10 | Andreas Ulli | Slider-crank mechanism |
-
2015
- 2015-08-19 CN CN201510510350.7A patent/CN105387160B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4850313A (en) * | 1988-02-16 | 1989-07-25 | Peter Gibbons | Cruciform engine |
| CN1144879A (en) * | 1995-06-13 | 1997-03-12 | 黎正中 | Crank and double-round slide reciprocating piston internal combustion engine |
| CN101644324A (en) * | 2009-08-26 | 2010-02-10 | 北京中清能发动机技术有限公司 | Circular slider, circular slider set, internal combustion engine and compressor of circular slider-crank mechanism |
| CN202280515U (en) * | 2011-10-20 | 2012-06-20 | 周春发 | Internal combustion engine or compressor with crank round slide block |
| CN204942433U (en) * | 2015-08-19 | 2016-01-06 | 王全忠 | The fit movable machinery mechanism of a kind of special-shaped circular slider set |
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| Publication number | Publication date |
|---|---|
| CN105387160A (en) | 2016-03-09 |
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Granted publication date: 20171107 Termination date: 20200819 |
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