CN1066320A - A mechanism that can pause once every time the cylinder piston goes up and down - Google Patents
A mechanism that can pause once every time the cylinder piston goes up and down Download PDFInfo
- Publication number
- CN1066320A CN1066320A CN 91102879 CN91102879A CN1066320A CN 1066320 A CN1066320 A CN 1066320A CN 91102879 CN91102879 CN 91102879 CN 91102879 A CN91102879 A CN 91102879A CN 1066320 A CN1066320 A CN 1066320A
- Authority
- CN
- China
- Prior art keywords
- crankshaft
- piston
- gear
- small gear
- dovetail groove
- 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.)
- Granted
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 244000309464 bull Species 0.000 abstract 1
- 238000004080 punching Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Press Drives And Press Lines (AREA)
- Compressor (AREA)
Abstract
A structure that a cylinder piston can pause once every last time comprises a pinion (1), a bull gear (2), a connecting rod (3), a main crankshaft (4), an auxiliary crankshaft (5), a dovetail groove guide plate (6) and a piston group (7). The diameter of the big gear is twice of that of the small gear, the small gear is lifted by utilizing different gear ratios of the big gear and the small gear to drive the auxiliary crankshaft and the main crankshaft, the piston group linked by the auxiliary crankshaft driven by the big gear is lowered, and the piston is offset from one another in such a way, so that the piston stays at the original position. Thereby improving volumetric efficiency of the cylinder. The mechanism is suitable for punching machine which uses intermittent work and mechanical equipment which does work by vibration.
Description
The present invention is a kind of structure of cylinder piston, refers to a kind of mechanical realization that improves cylinder volume efficient and utilize the interruption acting especially.
The volumetric efficiency of at present relevant cylinder can't improve, its main cause is the deficiency of air inflow, though someone makes up to open late pass the morning of porthole or to add pressurized machine, but arrived the fast more air inlet time of velocity of piston more in short-term, its function still can be limited, and then makes cylinder can't reach higher intake efficiency.
The objective of the invention is to overcome above-mentioned shortcoming and design a kind of mechanism that can make cylinder obtain the highest intake efficiency.
The present invention is made of gearwheel (2), connecting rod (3), main crankshaft (4), secondary crankshaft (5), dovetail groove guide plate (6), piston set elements such as (7) that small gear (1) and diameter double small gear (1).Small gear (1) is to be fixed in respectively on main crankshaft (4) and the secondary crankshaft (5) with gearwheel (2), and utilizes the fixed distance of connecting rod (3) with big small gear (2), (1), and big small gear (2), (1) can be meshing with each other when rotating.The upper and lower end of connecting rod (3) is socketed on respectively on secondary crankshaft (5) and the main crankshaft (4).Main crankshaft (4) is a driving shaft.Secondary crankshaft (5) is driven and is rotated by gearwheel (2), and its two ends become dovetail shaped, and does in dovetail groove guide plate (6) and slide up and down.Dovetail groove guide plate (6) is to adjust piece (62) by pedestal (61) and to be constituted, adjust piece (62) and be provided with ellipse screw (621) and utilize screw (622) to adjust the spacing of piece (62) and pedestal (61) institute formation dovetail groove, piston set (7) is then driven by secondary crankshaft (5).
Below in conjunction with accompanying drawing embodiment is described in more detail.
Figure one is the structural representation of present embodiment.
Figure two is a dovetail groove guide plate sectional drawing.
Figure three is for adjusting the structural representation of ellipse screw in the piece.
Figure four is embodiment's an action schematic representation, is large and small gear (2), (1) and piston set (7) schematic representation of push pull maneuver up and down.When piston set (7) during at peak, the mechanical angle of small gear (1) rotation is made as zero degree and begins (as figure NO1), because the diameter ratio of big small gear (2), (1) is 2: 1, when small gear (1) is the axle center with the P point, when rotating to 180 degree mechanical angles to the right, small gear (1) decline 1 inch, gearwheel (2) then rotates to 90 degree left, about 1 inch (as figure NO2) piston set (7) that also descends then adds up to about 2 inch that descend, and drives the point to A by the E point at this moment and with piston rod (71).When small gear (1) is that the axle center rotates to 360 to the right when spending with the P point again, 1 inch can rise, gearwheel (2) then rotates to the piston set (7) that 180 degree drive secondary crankshaft (5) institute interlock left, about 1 inch descends, because of cancelling each other one on the other, and make piston rod (71) do moving up and down by the A point by a small margin to the B point, to making piston set (7) do moving up and down and rest on original position (as figure NO3) by a small margin.Rotate to 540 to the right when spending when small gear (1) again, 1 inch again descends, the piston set (7) that gearwheel (2) then drives secondary crankshaft (5) institute interlocks to anticlockwise 270 degree 1 inch that then rises, because of cancelling each other one on the other, and make piston rod (71) do moving up and down by a small margin to the C point from the B point, also only do to continue to rest on original position (as figure NO4) after the moving up and down by a small margin to making piston set (7), when small gear (1) rotates to 0 degree that is original position to the right (as figure NO1 ') again, 1 inch again rises, gearwheel (2) then rotates to 360 and spends 1 inch that also rises, and piston rod (71) upwards is pushed into the D point by the C point, also piston is raised 2 inch to peak simultaneously.So just having formed piston whenever goes up the continuous motion that next time stops again once.
Figure five applies to the embodiment's of air compression structural representation for the present invention.When after piston set (7) goes up initial point pressurized air certainly, returning back to down initial point among this embodiment, piston set (7) can rest on original position work two strokes that move up and down by a small margin, this moment, cylinder can be done sufficient air inlet and cooling, like this when piston set (7) moves up and down in cylinder fast, also sufficient air inlet and cool time can be arranged, and then improve the volumetric efficiency of cylinder.Again when piston set (7) walks to the stroke that stops, non-loaded rotatablely moving all also done in large and small gear (2), (1), and make piston set (7) can reach the effect of energy storage, when making progress pressurized air again, piston set (7) can have compressed-air actuated ability of moment.
In sum, advantage of the present invention is to improve the volumetric efficiency of cylinder, it is used in the working range that can improve compression on the air compressing, and the present invention structure can make piston suspension and bent axle can also continuous operation, and this is to utilizing the punch press that is interrupted work done and can producing bigger benefit with the machinery of vibration work done.
Claims (1)
- A kind of mechanism of cylinder piston includes small gear (1), gearwheel (2), connecting rod (3), main crankshaft (4), secondary crankshaft (5), dovetail groove guide plate (6), the match group (7) of living; Small gear (1) is fixed in respectively on main crankshaft (4) and the secondary crankshaft (5) with gearwheel (2), and is meshing with each other; The two ends of connecting rod are socketed on respectively on main crankshaft and the secondary crankshaft; The two ends of secondary crankshaft are dovetail shaped, and do in the dovetail groove guide plate and slide up and down; The dovetail groove guide plate then is by pedestal (61) and adjusts piece (62) formation, adjusts piece and utilize screw (622) to adjust the spacing of dovetail groove; This mechanism is characterised in that the gearwheel and the diameter ratio of small gear are 2: 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91102879 CN1024031C (en) | 1991-04-29 | 1991-04-29 | A mechanism that can pause once every time the cylinder piston goes up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91102879 CN1024031C (en) | 1991-04-29 | 1991-04-29 | A mechanism that can pause once every time the cylinder piston goes up and down |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1066320A true CN1066320A (en) | 1992-11-18 |
| CN1024031C CN1024031C (en) | 1994-03-16 |
Family
ID=4905798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91102879 Expired - Fee Related CN1024031C (en) | 1991-04-29 | 1991-04-29 | A mechanism that can pause once every time the cylinder piston goes up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1024031C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055518C (en) * | 1995-01-28 | 2000-08-16 | 邱垂西 | Cylinder piston structure |
| CN1087596C (en) * | 2000-01-04 | 2002-07-17 | 石大可 | Preparation of glutinous corn powder |
| CN102852960A (en) * | 2012-07-31 | 2013-01-02 | 苏州柏德纳科技有限公司 | Connecting rod |
| CN104234861A (en) * | 2014-09-21 | 2014-12-24 | 郭远军 | Engine output speed regulator and speed-regulating method thereof |
| CN107100731A (en) * | 2017-04-15 | 2017-08-29 | 雷敬汉 | The double Oscillating Tooth Gear Reducer two juxtaposed cylinders internal combustion engines of push rod |
-
1991
- 1991-04-29 CN CN 91102879 patent/CN1024031C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055518C (en) * | 1995-01-28 | 2000-08-16 | 邱垂西 | Cylinder piston structure |
| CN1087596C (en) * | 2000-01-04 | 2002-07-17 | 石大可 | Preparation of glutinous corn powder |
| CN102852960A (en) * | 2012-07-31 | 2013-01-02 | 苏州柏德纳科技有限公司 | Connecting rod |
| CN104234861A (en) * | 2014-09-21 | 2014-12-24 | 郭远军 | Engine output speed regulator and speed-regulating method thereof |
| CN104234861B (en) * | 2014-09-21 | 2016-09-28 | 郭远军 | A kind of engine output speed regulator and speed regulating method thereof |
| CN107100731A (en) * | 2017-04-15 | 2017-08-29 | 雷敬汉 | The double Oscillating Tooth Gear Reducer two juxtaposed cylinders internal combustion engines of push rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1024031C (en) | 1994-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |