CN105003338B - A kind of Split type internal combustion machine deflagrating jar piston lockable mechanism - Google Patents
A kind of Split type internal combustion machine deflagrating jar piston lockable mechanism Download PDFInfo
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- CN105003338B CN105003338B CN201510464296.7A CN201510464296A CN105003338B CN 105003338 B CN105003338 B CN 105003338B CN 201510464296 A CN201510464296 A CN 201510464296A CN 105003338 B CN105003338 B CN 105003338B
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- piston
- lockable mechanism
- internal combustion
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Abstract
The present invention relates to internal combustion engine control system, specifically related to a kind of Split type internal combustion machine deflagrating jar piston lockable mechanism, including workmanship cylinder cylinder cap, the camshaft above workmanship cylinder cylinder cap, the lockable mechanism being connected with camshaft, the piston rod being in contact through workmanship cylinder cylinder cap and lockable mechanism, the high pressure piston being connected with piston rod bottom.The locking of apparatus of the present invention and unblock effect are good, and response is timely, can keep a common control frequency with other mechanisms of interior combustion gas, it is ensured that the stable operation of internal combustion engine.In addition, present apparatus energy consumption is small, action effect is strong.
Description
Technical field
The present invention relates to internal combustion engine control system, and in particular to a kind of Split type internal combustion machine deflagrating jar piston locking machine
Structure.
Background technology
Internal combustion engine improves compression ratio can be with the power output of increasing combustion engine, but as air is compressed, air themperature
It can raise, pressure is bigger, temperature rising is bigger, and when decrement is very big, the gas temperature after supercharging is also just very high, high temperature
Compressed air enters combustion chamber, it is easy to cause engine combustion room temperature too high, causes the failures such as pinking, so be difficult into one
Step improves compression ratio.For example, CN103967587A discloses a kind of divided cylinder type two-stage compression engine, by gas compression and acting
It is divided into two parts and goes completion, solves the problem of compression ratio is excessive, but the pressure in real process in deflagrating jar is very big, meeting
Very big destruction is brought to piston, the method using classification piston can reduce the influence of many pistons, and this method needs week
The start-stop of the control piston of phase property.
The content of the invention
The problem of purpose of the present invention is to solve in background technology is lived there is provided a kind of Split type internal combustion machine deflagrating jar
Fill in lockable mechanism.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of Split type internal combustion machine deflagrating jar piston lockable mechanism, including：Workmanship cylinder cylinder cap, above the workmanship cylinder cylinder cap
Camshaft, be connected with camshaft lockable mechanism, be in contact through workmanship cylinder cylinder cap with lockable mechanism piston rod, with it is living
The connected piston in connecting rod bottom is filled in, camshaft is to control lockable mechanism, and piston rod drives piston up-down.
Preferably, the workmanship cylinder cylinder cap front end is provided with the screw hole for fixing camshaft；After the screw hole
Side is provided with guide pad；The connecting rod passage passed through for piston rod is provided with the middle of the workmanship cylinder cylinder cap；The connecting rod leads to
Piston rebound spring is provided with road；The piston rod top is provided with connecting rod cap；The Piston rebound spring top and company
Pole cap is affixed, and bottom is mutually pushed up with connecting rod channel bottom, is played connecting rod crown by rebound spring, so as to pull Piston rebound.
Preferably, the lockable mechanism is divided into：First lockable mechanism and the second lockable mechanism so that the stability of control
It is higher.
Preferably, first lockable mechanism includes：First retaining mechanism, the first unlocking mechanism and the first gim peg；
Second lockable mechanism includes：Second retaining mechanism, the second unlocking mechanism and the second gim peg.
Preferably, first retaining mechanism includes：First locking bar, the first locking spring, the first push rod head, the first top
Bar and the first buffer spring；Second retaining mechanism includes：Second locking bar, the second locking spring, the second push rod head, the second top
Bar and the second buffer spring.
Preferably, first unlocking mechanism includes：First pull bar, the first drawhead and the first rebound spring；It is described
Second unlocking mechanism includes：Second pull bar, the second drawhead and the second rebound spring.
Preferably, the first locking bar front end is provided with the first slideway for being oriented to the first push rod, described first
Locking bar rear end sets the first closing piece.
Preferably, the second locking bar front end is provided with the second slideway for being oriented to the second push rod, described second
Locking bar rear end is provided with the second closing piece, second locking bar top centre position and is provided with middle guide pad.
Preferably, the piston rod is divided into：First piston connecting rod and second piston connecting rod so that the motion of piston is more
Plus it is steady.
Preferably, being provided with the first cam set and the second cam set on the camshaft, it is respectively used to control first and locks
Locking mechanism and the second lockable mechanism, tighten control performance.
In summary, beneficial effects of the present invention：The locking of device and unblock effect are good, and response is timely, can be with internal combustion
Other mechanisms of gas keep a common control frequency, it is ensured that the stable operation of internal combustion engine.In addition, present apparatus energy consumption is small, make
It is strong with effect.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the cross-sectional view of the present invention
Fig. 3 is the structural representation of lockable mechanism in the present invention
Fig. 4 is the structural representation of the first locking bar and the second locking bar in the present invention；
Fig. 5 is the structural representation of piston in the present invention.
In figure, 1- workmanship cylinders cylinder cap, 11 screw holes, 12 guide pads, 13 connecting rod passages, 14 rebound springs, 15 connecting rod caps, 2
Camshaft, 21 first cam sets, 22 second cam sets, 3 lockable mechanisms, 4 piston rods, 41 first piston connecting rods, 42 second are lived
Fill in connecting rod, 5 pistons, 6 first lockable mechanisms, 61 first retaining mechanisms, 611 first locking bars, 6,111 first slideways, 6,112 first locks
Block, 612 first locking springs, 613 first push rod head, 614 first push rods, 615 first buffer springs, 62 first unlocking mechanisms,
621 first pull bars, 622 first drawheads, 623 first rebound springs, 63 first gim pegs, 7 second lockable mechanisms, 71 second locks
Tight mechanism, 711 second locking bars, 7,111 second slideways, 7,112 second closing pieces, 7113 middle guide pads, 712 second locking springs,
713 second push rod head, 714 second push rods, 715 second buffer springs, 72 second unlocking mechanisms, 721 second pull bars, 722 second
Drawhead, 723 second rebound springs, 73 second gim pegs.
Embodiment
Specific examples below is only explanation of the invention, and it is not limitation of the present invention, art technology
Personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as
All protected in scope of the presently claimed invention by Patent Law.
With embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
According to reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of Split type internal combustion machine deflagrating jar piston lockable mechanism,
Including：Workmanship cylinder cylinder cap 1, the camshaft 2 positioned at the top of workmanship cylinder cylinder cap 1, the lockable mechanism 3 being connected with camshaft 2, through doing
Piston rod 4 that work cylinder cylinder cap 1 is in contact with lockable mechanism 3, the piston 5 being connected with the bottom of piston rod 4.
The front end of workmanship cylinder cylinder cap 1 is provided with the screw hole 11 for fixing camshaft 2；The rear of screw hole 11 is provided with guiding
Block 12；The connecting rod passage 13 passed through for piston rod 4 is provided with the middle of workmanship cylinder cylinder cap 1；Work is provided with connecting rod passage 13
Fill in rebound spring 14；The top of piston rod 4 is provided with connecting rod cap 15；The top of Piston rebound spring 14 and connecting rod cap 15 are affixed, bottom
End and the bottom Xiang Ding of connecting rod passage 13.By rebound spring 14 by the jack-up of connecting rod cap 15, so as to pull the resilience of piston 5.
3 points of lockable mechanism is：First lockable mechanism 6 and the second lockable mechanism 7.First lockable mechanism 6 includes：First locking
Mechanism 61, the first unlocking mechanism 62 and the first gim peg 63；Second lockable mechanism 7 includes：Second retaining mechanism 71, second is unlocked
The gim peg 73 of mechanism 72 and second.First retaining mechanism 61 includes：First locking bar 611, the first locking spring 612, the first push rod
First 613, first push rod 614 and the first buffer spring 615；Second retaining mechanism 71 includes：Second locking bar 711, second locks bullet
Spring 712, the second push rod head 713, the second push rod 714 and the second buffer spring 715.First unlocking mechanism 62 includes：First pull bar
621st, the first drawhead 622 and the first rebound spring 623；Second unlocking mechanism 72 includes：Second pull bar 721, the second drawhead
722 and second rebound spring 723.First retaining mechanism 61 includes：First locking bar 611, the first locking spring 612, the first push rod
First 613, first push rod 614 and the first buffer spring 615；Second retaining mechanism 71 includes：Second locking bar 711, second locks bullet
Spring 712, the second push rod head 713, the second push rod 714 and the second buffer spring 715.First unlocking mechanism 62 includes：First pull bar
621st, the first drawhead 622 and the first rebound spring 623；Second unlocking mechanism 72 includes：Second pull bar 721, the second drawhead
722 and second rebound spring 723.The front end of first locking bar 611 is provided with the first slideway for being oriented to the first push rod 614
6111, the rear end of the first locking bar 611 sets the first closing piece 6112.The front end of second locking bar 711 is provided with for being led to the second push rod 714
To the second slideway 7111, the rear end of the second locking bar 711 is provided with the second closing piece 7112, the top interposition of the second locking bar 711 and installed
It is equipped with middle guide pad 7113.
4 points of piston rod is：First piston connecting rod 41 and second piston connecting rod 42.
The first cam set 21 and the second cam set 22 are provided with camshaft 2.
When plant running, camshaft 2 is periodically rotated, and is fired in the Part I in its cycle, i.e. piston 5 in internal combustion engine
Burn in the presence of gas in the jar burning, when compression rebound spring 14 is moved downward, camshaft 2 depresses the first drawhead 622 and the
Two drawheads 722, drive the first rebound spring 623 and the second rebound spring 723 so that the first closing piece 6112 and the second closing piece
7112 are opened so that the freely activity of piston 5, when piston 5 is under the effect of Piston rebound spring 14, highest will be recoiled to
During point, camshaft 2 enters the Part II in cycle, and camshaft 2 no longer depresses the first drawhead 622 and the second drawhead 722,
Under first locking spring 612 and the effect of the second locking spring 712, the first closing piece 6112 and the second closing piece 7112 are by connecting rod cap（15）
Withstand, piston 5 is locked in peak.Now, the first locking bar 611, the first push rod head 613, the first push rod 614 and the second locking bar
711st, the second push rod head 713, the second push rod 714 form lever construction, and piston 5 is thoroughly locked.
Claims (8)
1. a kind of Split type internal combustion machine deflagrating jar piston lockable mechanism, it is characterised in that including：Workmanship cylinder cylinder cap（1）, positioned at doing
Work cylinder cylinder cap（1）The camshaft of top（2）With camshaft（2）Connected lockable mechanism（3）, through workmanship cylinder cylinder cap（1）With lock
Locking mechanism（3）The piston rod being in contact（4）With piston rod（4）The connected piston in bottom（5）；
The workmanship cylinder cylinder cap（1）Front end is provided with for fixing camshaft（2）Screw hole（11）；The screw hole（11）Afterwards
Side is provided with guide pad（12）；The workmanship cylinder cylinder cap（1）Centre is provided with for piston rod（4）The connecting rod passage passed through
（13）；The connecting rod passage（13）Inside it is provided with Piston rebound spring（14）；The piston rod（4）Top is provided with connecting rod cap
（15）；The Piston rebound spring（14）Top and connecting rod cap（15）It is affixed, bottom and connecting rod passage（13）Bottom Xiang Ding；
The lockable mechanism（3）It is divided into：First lockable mechanism（6）With the second lockable mechanism（7）.
2. a kind of Split type internal combustion machine deflagrating jar piston lockable mechanism according to claim 1, it is characterised in that described
One lockable mechanism（6）Including：First retaining mechanism（61）, the first unlocking mechanism（62）With the first gim peg（63）；Second locking
Mechanism（7）Including：Second retaining mechanism（71）, the second unlocking mechanism（72）With the second gim peg（73）.
3. a kind of Split type internal combustion machine deflagrating jar piston lockable mechanism according to claim 2, it is characterised in that described
One retaining mechanism（61）Including：First locking bar（611）, the first locking spring（612）, the first push rod head（613）, the first push rod
（614）With the first buffer spring（615）；Second retaining mechanism（71）Including：Second locking bar（711）, the second locking spring
（712）, the second push rod head（713）, the second push rod（714）With the second buffer spring（715）.
4. a kind of Split type internal combustion machine deflagrating jar piston lockable mechanism according to claim 2, it is characterised in that described
One unlocking mechanism（62）Including：First pull bar（621）, the first drawhead（622）With the first rebound spring（623）；Described second
Unlocking mechanism（72）Including：Second pull bar（721）, the second drawhead（722）With the second rebound spring（723）.
5. a kind of Split type internal combustion machine deflagrating jar piston lockable mechanism according to claim 3, it is characterised in that described
One locking bar（611）Front end is provided with for the first push rod（614）The first slideway being oriented to（6111）, first locking bar
（611）Rear end sets the first closing piece（6112）.
6. a kind of Split type internal combustion machine deflagrating jar piston lockable mechanism according to claim 3, it is characterised in that described
Two locking bars（711）Front end is provided with for the second push rod（714）The second slideway being oriented to（7111）, second locking bar
（711）Rear end is provided with the second closing piece（7112）, second locking bar（711）Top centre position is provided with middle guide pad
（7113）.
7. a kind of Split type internal combustion machine deflagrating jar piston lockable mechanism according to claim 1, it is characterised in that the work
Fill in connecting rod（4）It is divided into：First piston connecting rod（41）With second piston connecting rod（42）.
8. a kind of Split type internal combustion machine deflagrating jar piston lockable mechanism according to claim 1, it is characterised in that described convex
Wheel shaft（2）On be provided with the first cam set（21）With the second cam set（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510464296.7A CN105003338B (en) | 2015-08-03 | 2015-08-03 | A kind of Split type internal combustion machine deflagrating jar piston lockable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510464296.7A CN105003338B (en) | 2015-08-03 | 2015-08-03 | A kind of Split type internal combustion machine deflagrating jar piston lockable mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105003338A CN105003338A (en) | 2015-10-28 |
| CN105003338B true CN105003338B (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510464296.7A Active CN105003338B (en) | 2015-08-03 | 2015-08-03 | A kind of Split type internal combustion machine deflagrating jar piston lockable mechanism |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114701139B (en) * | 2022-04-06 | 2023-05-26 | 兰州中人管道工程有限公司 | Automatic processing die for communication pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB364030A (en) * | 1929-09-28 | 1931-12-28 | Eugene De Bremaecker | Improvements in or relating to locking systems |
| CN101517212A (en) * | 2006-08-09 | 2009-08-26 | 韦斯珀技术有限公司 | A reciprocating piston machine with oscillating balancing rotors |
| CN102486125A (en) * | 2010-12-01 | 2012-06-06 | 石殿来 | Three-plug two-stage thrust augmentation internal combustion engine |
| CN103277455A (en) * | 2013-06-27 | 2013-09-04 | 长城汽车股份有限公司 | Balance shaft and engine with same |
| CN204877677U (en) * | 2015-08-03 | 2015-12-16 | 湖州新奥利吸附材料有限公司 | Split type internal -combustion engine combustion cylinder piston locking mechanism |
-
2015
- 2015-08-03 CN CN201510464296.7A patent/CN105003338B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB364030A (en) * | 1929-09-28 | 1931-12-28 | Eugene De Bremaecker | Improvements in or relating to locking systems |
| CN101517212A (en) * | 2006-08-09 | 2009-08-26 | 韦斯珀技术有限公司 | A reciprocating piston machine with oscillating balancing rotors |
| CN102486125A (en) * | 2010-12-01 | 2012-06-06 | 石殿来 | Three-plug two-stage thrust augmentation internal combustion engine |
| CN103277455A (en) * | 2013-06-27 | 2013-09-04 | 长城汽车股份有限公司 | Balance shaft and engine with same |
| CN204877677U (en) * | 2015-08-03 | 2015-12-16 | 湖州新奥利吸附材料有限公司 | Split type internal -combustion engine combustion cylinder piston locking mechanism |
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| Publication number | Publication date |
|---|---|
| CN105003338A (en) | 2015-10-28 |
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Effective date of registration: 20181012 Address after: 226400 room 504, unit two, building 4, southwest riverside residential area, Rudong County, Nantong, Jiangsu Patentee after: Pan Yan Address before: 313000 New Olive Adsorbent Materials Co., Ltd. of Shishan Huzhou, Xiwan, Shantang Village, Linghu Town, Nanxun District, Huzhou City, Zhejiang Province Patentee before: Huzhou Xin'aoli Adsorption Materials Co., Ltd. |
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