CN107246968B - The combustion chamber measuring device and cylinder cap production line - Google Patents
The combustion chamber measuring device and cylinder cap production line Download PDFInfo
- Publication number
- CN107246968B CN107246968B CN201710604125.9A CN201710604125A CN107246968B CN 107246968 B CN107246968 B CN 107246968B CN 201710604125 A CN201710604125 A CN 201710604125A CN 107246968 B CN107246968 B CN 107246968B
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- combustion chamber
- measuring device
- sliding rail
- sliding block
- slide block
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
Abstract
The present invention discloses a kind of the combustion chamber measuring device and cylinder cap production line.The combustion chamber measuring device includes: measuring table；First displacement platform；First sliding rail；First slide block assembly；First driving motor；Second displacement platform；Second slide block assembly；Second driving motor；Gauge head component, the gauge head component includes shell, industrial camera, camera lens, cylindrical mirror and laser, wherein, the injection light of the central axes of the industrial camera and the laser is in an angle, and there are scheduled spacing between the center of circle of the camera lens and the injection light of the laser.The combustion chamber measuring device provided by the invention is capable of the volume of automatic real-time measurement the combustion chamber, can save human cost, and measurement accuracy and measurement efficiency are high.
Description
Technical field
The present invention relates to technical field of vehicle, and in particular to a kind of the combustion chamber measuring device and cylinder cap production line.
Background technique
Automobile engine compression ratio is the principal element for influencing engine performance indexes.Studies have shown that compression ratio with
Maximum power, peak torque and minimum fuel consumption rate are substantially in a linear relationship.The variation of engine combustion chamber volume,
Directly affect the variation of compression ratio.Combustion chamber volume becomes larger, and compression ratio becomes smaller.Combustion chamber volume becomes smaller, and compression ratio becomes larger.Compression
Than small, engine output and torque reduce.Compression ratio is excessive, increases the mechanical load and thermic load of engine, makes to send out
Motivation service life reduction there is also the malcombustions phenomenon such as detonation and surface ignition.Each cylinder combustion chamber volume deviation of engine
Greatly, it will affect the consistency of each cylinder compression ratio of engine.Engine compression ratio consistency is poor, will lead to each cylinder burning one of engine
Cause property is poor, and then influences engine traveling comfort, influences power, the torque of engine, influences service life and the row of engine
Unconventional and unrestrained mark etc..
The combustion chamber volume is the important component of engine combustion chamber volume.Currently, due to state's intrinsic motivation system
It is backward more to make technological level more developed country, blank shape and size are unstable, not can guarantee single chamber volume fluctuation and cylinder
Between difference, therefore, the accuracy detection of engine cylinder cover combustion chamber volume is to guaranteeing that engine performance is particularly important.
Since the combustion chamber type face is complicated and irregular, it is difficult to be calculated by the conventional derivation of equation.In the related technology,
Domestic automobile industry is mainly titration and gasometry to the detection method of engine cylinder cover combustion chamber volume.Above-mentioned two
Kind method detection speed is slow, low efficiency, human error are big and higher to measurement environmental requirement, and measurement accuracy cannot be guaranteed.
Therefore, it is necessary to provide a kind of new the combustion chamber measuring device solution above-mentioned technical problem.
Summary of the invention
The main object of the present invention is to provide a kind of the combustion chamber measuring device, it is intended to solve cylinder cap in the related technology
The problem that combustion chamber measurement is influenced by cylinder cap shape and environment.
To achieve the above object, the combustion chamber measuring device proposed by the present invention includes: measuring table；First displacement is flat
Platform, the first displacement platform are oppositely arranged with the measuring table interval；First sliding rail, first sliding rail are set to described the
One displacement platform；First slide block assembly, first slide block assembly are set to first sliding rail；First driving motor, described
One driving motor is for driving first slide block assembly to move along the extending direction of first sliding rail；Second displacement platform,
The second displacement platform is connect with first slide block assembly；Second sliding rail, second sliding rail are set to second displacement
Platform；Second slide block assembly, second slide block assembly are set to second sliding rail；Second driving motor, second driving
Motor is for driving second slide block assembly to move along the extending direction of second sliding rail；Gauge head component, the gauge head group
Part includes shell, industrial camera, camera lens, cylindrical mirror and laser, and the shell is connect with second slide block assembly, the work
Industry camera is fixedly arranged on the shell, and the camera lens is connected with the industrial camera, the cylindrical mirror and the laser it is equal between
The shell is fixedly arranged on every ground, wherein the injection light of the central axes of the industrial camera and the laser is in an angle, institute
State between the center of circle of camera lens and the injection light of the laser that there are scheduled spacing.
Preferably, the combustion chamber further includes support frame, and support frame as described above connects the measuring table and described the
One displacement platform.
Preferably, first slide block assembly includes the first sliding block and the first fixing piece, and first sliding block is set to described
First sliding rail, first driving motor drive first sliding block to move along the extending direction of first sliding rail, and described
One fixing piece connects first sliding block and the second displacement platform.
Preferably, the combustion chamber measuring device further includes the first lead screw and the first guide rod, first lead screw
Set on the first displacement platform and run through first sliding block, first guide rod is through first sliding block and clamping institute
State the first lead screw.
Preferably, second slide block assembly includes the second sliding block and swivel mount, and second sliding block is set to described second
Sliding rail, second driving motor drive second sliding block to move along the extending direction of second sliding rail, the swivel mount
Connect second sliding block and the shell.
Preferably, the combustion chamber measuring device further includes the second lead screw and the second guide rod, second lead screw
Set on the second displacement platform and run through second sliding block, second guide rod is through second sliding block and clamping institute
State the second lead screw.
Preferably, the swivel mount includes frame body, rotation axis, rotating electric machine, and the frame body connects second sliding block, institute
Shell and the frame body are stated by the rotation axis connection, the rotating electric machine is used for the rotation of the rotation axis.
Preferably, the gauge head component further includes the second fixing piece and third fixing piece, and second fixing piece is for solid
The fixed industrial camera, the third fixing piece is for fixing the laser.
Preferably, the range of the angle is 40 ° to 43 °, and the range of the scheduled spacing is 70-78mm.
The present invention also provides a kind of cylinder cap production lines, fire including conveyer belt and with the cylinder cap of the conveying band connection
Burn room measuring device.
Gauge head component in the combustion chamber measuring device proposed by the present invention passes through the first slide block assembly and the second sliding block
The component movement on the first sliding rail and the second sliding rail respectively, to realize the movement above cylinder cap to be measured, the survey
Industrial camera, camera lens, laser and cylindrical mirror in head assembly assemble setting, pass through optical non-contact method for three-dimensional measurement
The volume of the combustion chamber is measured, to realize that the combustion chamber measuring device does not contact the appearance for being just capable of measuring cylinder cap with cylinder cap
Product, avoids influence of the cylinder cap shape to measurement.Compared with titration and gasometry, be protected from environmental it is smaller, and survey
The efficiency and precision of amount further increases.The combustion chamber measuring device can on cylinder cap production line real-time automatic measuring cylinder cap
Volume, manpower measurement cost can have been saved, avoided bring measurement error hand-manipulated, facilitate timely learning produce cylinder
The product quality of lid effectively raises the formation efficiency of product.Further, the central axes of industrial camera and laser
Projecting light is in an angle, and there are scheduled spacing between the center of circle of camera lens and the injection light of laser, guarantees cylinder cap burning
The measurement accuracy of room measuring device.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the main view of one preferred embodiment of the combustion chamber measuring device provided by the invention；
Fig. 2 is the side view of the combustion chamber measuring device shown in FIG. 1；
Fig. 3 is the shown in FIG. 1 first knot for shifting platform, the first sliding rail, the first sliding block, the first lead screw and the first guide rod
Structure schematic diagram；
Fig. 4 is the shown in FIG. 1 second knot for shifting platform, the second sliding rail, the second sliding block, the second lead screw and the second guide rod
Structure schematic diagram；
Fig. 5 is the structural schematic diagram of gauge head component shown in FIG. 1.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | The combustion chamber measuring device | 1 | Measuring table |
| 2 | Support frame | 3 | First displacement platform |
| 4 | First sliding rail | 5 | First driving motor |
| 6 | First slide block assembly | 7 | Second displacement platform |
| 8 | Second sliding rail | 9 | Second slide block assembly |
| 9a | Second driving motor | 9b | Gauge head component |
| 9c | First lead screw | 9d | First guide rod |
| 9e | Second lead screw | 9f | Second guide rod |
| 11 | Spacer pad | 61 | First sliding block |
| 63 | First fixing piece | 91 | Second sliding block |
| 93 | Swivel mount | 931 | Frame body |
| 933 | Rotation axis | 935 | Rotating electric machine |
| 937 | Encoder | 91b | Shell |
| 92b | Camera lens | 93b | Cylindrical mirror |
| 94b | Laser | 95b | Industrial camera |
| 96b | Second fixing piece | 97b | Third fixing piece |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple " contain
Justice is at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
It in addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this field
Based on logical technical staff can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this
The combination of technical solution is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of the combustion chamber measuring device 100.
Incorporated by reference to referring to Fig.1, Fig. 2 and Fig. 5, in an embodiment of the present invention, the combustion chamber measuring device 100 includes:
Measuring table 1；First displacement platform 3, the first displacement platform 3 are oppositely arranged with the interval of measuring table 1；First sliding rail 4, first is sliding
Rail 4 is set to the first displacement platform 3；First slide block assembly 6, the first slide block assembly 6 are set to the first sliding rail 4；First driving motor 5,
First driving motor 5 is for driving the first slide block assembly 6 to move along the extending direction of the first sliding rail 4；Second displacement platform 7, the
Two displacement platforms 7 are connect with the first slide block assembly 6；Second sliding rail 8, the second sliding rail 8 are set to the second displacement platform 7；Second sliding block
Component 9, the second slide block assembly 9 are set to the second sliding rail 8；Second driving motor 9a, the second driving motor 9a is for driving second to slide
Block assembly 9 is moved along the extending direction of the second sliding rail 8；Gauge head component 9b, gauge head component 9b include shell 91b, industrial camera
95b, camera lens 92b, cylindrical mirror 93b and laser 94b, shell 91b are connect with the second slide block assembly 9, and industrial camera 95b is fixedly arranged on
Shell 91b, camera lens 92b are connected with industrial camera 95b, and cylindrical mirror 93b and the compartment of terrain laser 94b are fixedly arranged on shell 91b,
In, the central axes of industrial camera 95b and the injection light of laser 94b are in an angle, the center of circle of camera lens 92b and laser 94b
Injection light between there are scheduled spacing.
Gauge head component 9b in the combustion chamber measuring device 100 proposed by the present invention passes through the first slide block assembly 6 and the
Two slide block assemblies 9 movement on the first sliding rail 4 and the second sliding rail 8 respectively, to realize the shifting above cylinder cap to be measured
It moves, the industrial camera 95b's, camera lens 92b, laser 94b and cylindrical mirror 93b in gauge head component 9b assembles setting, passes through optics
Non-contact 3-D measurement method measures the volume of the combustion chamber, thus realize the combustion chamber measuring device 100 not with
Cylinder cap contacts the volume for being just capable of measuring cylinder cap, avoids influence of the cylinder cap shape to measurement.With titration and gasometry phase
Than, be protected from environmental it is smaller, and measure efficiency and precision further increase.The combustion chamber measuring device 100 can be
The volume of real-time automatic measuring cylinder cap on cylinder cap production line, can save manpower measurement cost, avoid bring hand-manipulated
Measurement error, the product quality for the cylinder cap for facilitating timely learning to produce, effectively raises the formation efficiency of product.Further
, the central axes of industrial camera 95b and the injection light of laser 94b are in an angle, the center of circle of camera lens 92b and laser 94b
Injection light between there are scheduled spacing, guarantee the measurement accuracy of the combustion chamber measuring device 100.
In the present embodiment, the range of the angle is 40 ° to 43 °, and the range of the scheduled spacing is 70-78mm, from
And the preferable measurement accuracy for guaranteeing gauge head component 9b, as a kind of preferred mode of the present embodiment, angle is 42 °, fixed
Spacing is 75mm, to realize that gauge head component 9b more accurately measures the volume of the combustion chamber of cylinder cap.
Referring to Fig. 1, the combustion chamber measuring device 100 further includes support frame 2, and support frame 2 connects measuring table 1
With the first displacement platform 3, to realize being stably connected with for the first displacement platform 3 and measuring table 1.In the present embodiment, measurement is flat
Platform 1 includes spacer pad 11, and spacer pad 11 is detachably connected for storing cylinder cap to be measured with cylinder cap.
Referring to Fig. 1, the first slide block assembly 6 includes the first sliding block 61 and the first fixing piece 63, and the first sliding block 61 is set
In the first sliding rail 4, the first driving motor 5 drives the first sliding block 61 to move along the extending direction of the first sliding rail 4, the first fixing piece 63
The first sliding block 61 and the second displacement platform 7 are connected, to guarantee that the first sliding block 61 is moved along the first sliding rail 4 with the structure of optimization.
In the present embodiment, the first driving motor 5 is set to one end of the first displacement platform 3, the servo electricity that the first driving motor 5 is 400W
Machine.
Please referring to Fig. 3 the combustion chamber measuring device 100 further includes the first lead screw 9c and the first guide rod 9d, the first lead screw
9c is set to the first displacement platform 3 and runs through the first sliding block 61, and the first guide rod 9d is through the first sliding block 61 and the first lead screw of clamping
9c, thus realize that the extending direction along the first sliding rail 4 of the first sliding block 61 moves with better structure, in the present embodiment, first
One end through the first sliding block 61 of lead screw 9c is connect by shaft coupling with the first driving motor 5, after the starting of the first driving motor 5
The first lead screw 9c is driven to rotate, and the feed screw nut encapsulated in the first sliding block 61 does not follow rotation, to realize returning motor
Transhipment turn turns to the first sliding block 61 along the translational motion in 4 direction of the first sliding rail.First guide rod 9d can make for being oriented to
One sliding block 61 is more uniformly stressed, and reduces resistance suffered when the movement of the first sliding block 61.
Referring to Fig. 2, the second slide block assembly 9 includes the second sliding block 91 and swivel mount 93, and the second sliding block 91 is set to the
Two sliding rails 8, the second driving motor 9a drive the second sliding block 91 to move along the extending direction of the second sliding rail 8, the connection of swivel mount 93 the
Two sliding block 91 and shell 91b, to guarantee that the second sliding block 91 is moved along the extending direction of the second sliding rail 8 with the structure of optimization.This
In embodiment, the second driving motor 9a is set to one end of the second displacement platform 7, and the second driving motor 9a is 100W servo motor.
Referring to Fig. 4, combustion chamber measuring device further includes the second lead screw 9e and the second guide rod 9f, the second lead screw 9e is set to
Second shifts platform 7 and runs through the second sliding block 91, and the second guide rod 9f is through the second sliding block 91 and clamps the second lead screw 9e, thus
Realize the second sliding block 91 along the movement of the second sliding rail 8 with the structure of optimization.In the present embodiment, the second lead screw 9e's is sliding through second
One end of block 91 is connect by shaft coupling with the second driving motor 9a, drives the second lead screw 9e to turn after the second driving motor 9a starting
It is dynamic, and the feed screw nut encapsulated in the second sliding block 91 does not follow rotation, converts second for the rotary motion of motor to realize
Translational motion of the sliding block 91 along 8 direction of the second sliding rail.Second guide rod 9f can make 91 stress of the second sliding block more for being oriented to
Uniformly, resistance suffered when the movement of the second sliding block 91 is reduced.
Referring to Fig. 2, swivel mount 93 includes frame body 931, rotation axis 933, rotating electric machine 935, the connection of frame body 931 the
Two sliding blocks 91, shell 91b are connect with frame body 931 by rotation axis 933, and rotating electric machine 935 is used for the rotation of rotation axis 933.From
And realize frame body 931 can rotary motion, facilitate measuring to cylinder cap for gauge head component full angle, improve the precision of measurement.
Swivel mount 93 further includes encoder 937, and encoder 937 is used to control the rotation angle of frame body 931.
Referring to Fig. 5, gauge head component 9b further includes the second fixing piece 96b and third fixing piece 97b, the second fixing piece
96b is used for fixed laser 94b for fixing industrial camera 95b, third fixing piece 97b, to realize industrial camera 95b and swash
Light device 94b's is stably connected with, and guarantees its normal measurement work.
In the present embodiment, the extending direction of the first sliding rail 4 is vertical with the extending direction of the second sliding rail 8, to realize gauge head
The stabilization of the translational motion of component 9b.
The present invention also provides a kind of cylinder cap production lines, set including conveyer belt and with the combustion chamber measurement of conveying band connection
Standby 100.Wherein, the specific structure of the combustion chamber measuring device 100 is referring to above-described embodiment, since cylinder cap production line uses
Whole technical solutions of above-mentioned all embodiments, therefore at least all brought by the technical solution with above-described embodiment have
Beneficial effect, this is no longer going to repeat them.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all in the present invention
Design under, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/be used in other phases indirectly
The technical field of pass is included in scope of patent protection of the invention.
Claims (10)
1. a kind of the combustion chamber measuring device characterized by comprising
Measuring table；
First displacement platform, the first displacement platform are oppositely arranged with the measuring table interval；
First sliding rail, first sliding rail are set to the first displacement platform；
First slide block assembly, first slide block assembly are set to first sliding rail；
First driving motor, first driving motor is for driving first slide block assembly along the extension of first sliding rail
Direction movement；
Second displacement platform, the second displacement platform are connect with first slide block assembly；
Second sliding rail, second sliding rail are set to the second displacement platform；
Second slide block assembly, second slide block assembly are set to second sliding rail；
Second driving motor, second driving motor is for driving second slide block assembly along the extension of second sliding rail
Direction movement；
The extending direction of first sliding rail is vertical with the extending direction of second sliding rail；
Gauge head component, the gauge head component include shell, industrial camera, camera lens, cylindrical mirror and laser, the shell with it is described
The connection of second slide block assembly, the industrial camera are fixedly arranged on the shell, and the camera lens is connected with the industrial camera, described
Cylindrical mirror and the equal compartment of terrain of the laser are fixedly arranged on the shell, wherein the central axes of the industrial camera and the laser
The injection light of device is in an angle, and there are scheduled spacing between the center of circle of the camera lens and the injection light of the laser.
2. the combustion chamber measuring device as described in claim 1, which is characterized in that the combustion chamber further includes support
Frame, support frame as described above connect the measuring table and the first displacement platform.
3. the combustion chamber measuring device as described in claim 1, which is characterized in that first slide block assembly includes first
Sliding block and the first fixing piece, first sliding block are set to first sliding rail, and the first driving motor driving described first is sliding
Block is moved along the extending direction of first sliding rail, and first fixing piece connects first sliding block and second displacement is flat
Platform.
4. the combustion chamber measuring device as claimed in claim 3, which is characterized in that the combustion chamber measuring device is also
Including the first lead screw and the first guide rod, first lead screw is set to the first displacement platform and runs through first sliding block,
First guide rod is through first sliding block and clamping first lead screw.
5. the combustion chamber measuring device as described in claim 1, which is characterized in that second slide block assembly includes second
Sliding block and swivel mount, second sliding block are set to second sliding rail, and second driving motor drives second sliding block edge
The extending direction of second sliding rail moves, and the swivel mount connects second sliding block and the shell.
6. the combustion chamber measuring device as claimed in claim 5, which is characterized in that the combustion chamber measuring device is also
Including the second lead screw and the second guide rod, second lead screw is set to the second displacement platform and runs through second sliding block,
Second guide rod is through second sliding block and clamping second lead screw.
7. the combustion chamber measuring device as claimed in claim 5, which is characterized in that the swivel mount includes frame body, rotation
Axis, rotating electric machine, the frame body connect second sliding block, and the shell and the frame body pass through the rotation axis connection, institute
State rotation of the rotating electric machine for the rotation axis.
8. the combustion chamber measuring device according to claim 1, which is characterized in that the gauge head component further includes second
Fixing piece and third fixing piece, second fixing piece is for fixing the industrial camera, and the third fixing piece is for fixing
The laser.
9. such as the combustion chamber measuring device of any of claims 1-8, which is characterized in that the range of the angle
It is 40 ° to 43 °, the range of the scheduled spacing is 70-78mm.
10. a kind of cylinder cap production line, which is characterized in that including conveyer belt and with the conveying band connection such as claim 1-9
Any one of described in the combustion chamber measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710604125.9A CN107246968B (en) | 2017-07-21 | 2017-07-21 | The combustion chamber measuring device and cylinder cap production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710604125.9A CN107246968B (en) | 2017-07-21 | 2017-07-21 | The combustion chamber measuring device and cylinder cap production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107246968A CN107246968A (en) | 2017-10-13 |
| CN107246968B true CN107246968B (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710604125.9A Active CN107246968B (en) | 2017-07-21 | 2017-07-21 | The combustion chamber measuring device and cylinder cap production line |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113720411A (en) * | 2021-07-21 | 2021-11-30 | 江苏梓墨智能科技有限公司 | Optical measuring device for measuring volume of combustion chamber of engine cylinder head and method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000259A (en) * | 2006-12-31 | 2007-07-18 | 合肥工业大学 | Device for measuring volume of engine cylinder head combustion chamber |
| CN101458107A (en) * | 2008-10-17 | 2009-06-17 | 奇瑞汽车股份有限公司 | Device for measuring engine cylinder cover chamber volume and measurement method thereof |
| CN104913992A (en) * | 2015-07-01 | 2015-09-16 | 合肥兴科机电科技有限公司 | Testing device |
| CN204964197U (en) * | 2015-06-29 | 2016-01-13 | 上海交通大学 | Engine compression ratio on line measurement automation equipment |
| CN106225677A (en) * | 2016-09-26 | 2016-12-14 | 广西科技大学 | Automobile engine cylinder head combustion chamber volume measuring method |
-
2017
- 2017-07-21 CN CN201710604125.9A patent/CN107246968B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000259A (en) * | 2006-12-31 | 2007-07-18 | 合肥工业大学 | Device for measuring volume of engine cylinder head combustion chamber |
| CN101458107A (en) * | 2008-10-17 | 2009-06-17 | 奇瑞汽车股份有限公司 | Device for measuring engine cylinder cover chamber volume and measurement method thereof |
| CN204964197U (en) * | 2015-06-29 | 2016-01-13 | 上海交通大学 | Engine compression ratio on line measurement automation equipment |
| CN104913992A (en) * | 2015-07-01 | 2015-09-16 | 合肥兴科机电科技有限公司 | Testing device |
| CN106225677A (en) * | 2016-09-26 | 2016-12-14 | 广西科技大学 | Automobile engine cylinder head combustion chamber volume measuring method |
Non-Patent Citations (1)
| Title |
|---|
| 汽车发动机缸盖燃烧室容积数字化计量技术研究;祁鸣东;《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》;20150615(第6期);第C035-86页 * |
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| CN107246968A (en) | 2017-10-13 |
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