CN207050697U - Engine cylinder fluid measurement device - Google Patents
Engine cylinder fluid measurement device Download PDFInfo
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- CN207050697U CN207050697U CN201720896036.1U CN201720896036U CN207050697U CN 207050697 U CN207050697 U CN 207050697U CN 201720896036 U CN201720896036 U CN 201720896036U CN 207050697 U CN207050697 U CN 207050697U
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Abstract
The utility model discloses a kind of engine cylinder fluid measurement device, including roller-way and the measuring mechanism that is arranged on the roller-way, the measuring mechanism include the frame being arranged on the roller-way；The measuring mechanism also includes being connected to the first measurement assembly for being used to detect the aperture of the cylinder holes of the cylinder body in the frame, first measurement assembly includes test side, be provided with the frame for drive the test side stretch into or away from the cylinder body cylinder holes in elevating mechanism.Engine cylinder fluid measurement device of the present utility model can measure to the size of the cylinder holes of various sizes of cylinder body, and the first measurement assembly can measure automatically under the driving of elevating mechanism, improve measurement efficiency.
Description
Technical field
It the utility model is related to field of mechanical technique, more particularly to a kind of engine cylinder fluid measurement device.
Background technology
Automobile engine cylinder-body is the installation body of each mechanism of engine and system.The crudy of cylinder body is particularly heavy
Will, especially the aperture size of cylinder interior, form and position tolerance are to ensure engine assembly and the basis of running life.But by
It is complicated in its own, it is domestic for a long time that mainly cylinder body is entered by the in-process checking utensil being arranged on production line
Line sampling detects, and main detection utensil mainly passes through, and this mode needs from production line to hang oneself workpiece onto test desk,
So that measurement efficiency is low.In addition, the detection means of many producers quite falls behind, mainly using mechanical measurer, for example with
Cylinder diameter table, go-no go gauge, amesdial, three coordinates etc., which measure etc., is used as detection instrument, and its accuracy of detection is low, detection parameters list
One, detection efficiency is also very low.It is different with the distance value of top surface to benchmark simultaneously for cylinder holes diameter, also there is difference to survey tool
Size and tolerance.At present for different type of machines, generally require and buy different cubings, cause greatly to waste, and increase
Employee work amount is added.
In view of the defects of above-mentioned, it is necessary to which a kind of new engine cylinder fluid measurement device is provided.
Utility model content
Main purpose of the present utility model is to provide a kind of engine cylinder fluid measurement device, it is intended to solves cylinder body measurement efficiency
The problem of low and precision is low.
To achieve the above object, the utility model proposes engine cylinder fluid measurement device, including for transmitting engine
The roller-way of cylinder body and the measuring mechanism being arranged on the roller-way, the measuring mechanism include the machine being arranged on the roller-way
Frame；The measuring mechanism also includes being connected to the first measurement group for being used to detect the cylinder holes aperture of the cylinder body in the frame
Part, first measurement assembly include test side, are provided with the frame for driving the test side to stretch into or away from institute
State the elevating mechanism in the cylinder holes of cylinder body.
Preferably, first measurement assembly includes the first mounting bracket being arranged in the frame and installed in institute
State the first measurement bar and the second measurement bar in the first mounting bracket；The elevating mechanism includes the first drive cylinder, and described
One mounting bracket is connected with first drive cylinder；First measurement bar is hinged with second measurement bar, and is formed and cut
Knife-like structure, first measurement bar in second measurement bar with being provided with for measuring the first measurement bar and the second measurement bar
Between spacing displacement transducer.
Preferably, institute's displacement sensors are provided with the first cunning with first measurement bar and the second measurement bar junction
Block, so that institute's displacement sensors slide with the change of angle between first measurement bar and the second measurement bar.
Preferably, first measurement assembly also includes the second drive cylinder being arranged in first mounting bracket,
The other end or the second measurement bar other end away from the test side of first measurement bar away from the test side are set
Drive rod is equipped with, second drive cylinder is connected with the drive rod, to drive described in the drive rod motion and then change
Angle between first measurement bar and the second measurement bar.
Preferably, the hinged place of first measurement bar and second measurement bar is provided with elastic component, with described the
When two drive cylinders drive the first measurement bar motion, make second measurement bar towards the side opposite with first measurement bar
To motion；Or when second drive cylinder drives second measurement bar motion, make first measurement bar towards with it is described
The opposite direction motion of second measurement bar.
Preferably, the test side is provided with compressed air apertures, and institute's displacement sensors are grating displacement sensor.
Preferably, the engine cylinder fluid measurement device also includes being used to measure the cylinder body first surface to cylinder body second
Second measurement assembly of the distance on surface, second measurement assembly are arranged on the frame backwards to first measurement assembly
Opposite side.
Preferably, second measurement assembly include be arranged on the frame on the second mounting bracket and side by side and
The contact bar and measuring scale in second mounting bracket are arranged on every ground, the elevating mechanism also includes the 3rd drive cylinder,
Second mounting bracket is connected with the 3rd drive cylinder, and the 3rd drive cylinder drives the measuring scale to move to the cylinder
Body first surface, and drive the contact bar to move to the second surface less than the cylinder body first surface.
Preferably, the one end of the measuring scale away from measurement end is provided with the second sliding block, the sliding block and the contact bar
Connection, to drive the sliding block to be slided on the measuring scale when the contact bar moves to the cylinder body second surface；Institute
State and be provided with back-moving spring between the measurement end of measuring scale and second mounting bracket, so that after the measuring scale completes measurement
Reset.
Preferably, the measuring scale is provided with compressed air apertures with the measurement end for contacting bar, and the measuring scale is
Grating displacement sensor.
In technical solutions of the utility model, the engine cylinder fluid measurement device includes roller-way and is arranged on the roller-way
On measuring mechanism, the measuring mechanism includes being arranged on frame on the roller-way；The measuring mechanism also includes being connected to
The first measurement assembly for being used to detect the aperture of the cylinder holes of the cylinder body in the frame, first measurement assembly include inspection
Survey end, be provided with the frame for drive the test side stretch into or cylinder holes away from the cylinder body in elevating mechanism.
Engine cylinder fluid measurement device of the present utility model can measure to the size of the cylinder holes of various sizes of cylinder body, and first surveys
Amount component can measure automatically under the driving of elevating mechanism, improve measurement efficiency.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of engine cylinder fluid measurement device in the utility model embodiment；
Fig. 2 is the structural representation of Fig. 1 the first measurement assembly；
Fig. 3 is the structural representation of the second measurement assembly in Fig. 1；
Fig. 4 is the state diagram that the second measurement assembly measures cylinder size.
Drawing reference numeral explanation：
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, and it can not be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for describing purpose
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " more in description of the present utility model
It is individual " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can mechanically connect, also may be used
Be electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals
Or the interaction relationship of two elements, limited unless otherwise clear and definite.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
In addition, the technical scheme between each embodiment of the utility model can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of this technical scheme is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of engine cylinder fluid measurement device 100, it is intended to solves the measurement efficiency of cylinder body 70 and precision
The problem of low.
Fig. 1 and Fig. 4 are refer to, in the embodiment of the utility model one, the engine cylinder fluid measurement device 100 includes roller
Road 30 and the measuring mechanism being arranged on the roller-way 30, the measuring mechanism include the frame being arranged on the roller-way 30
60；The measuring mechanism also includes being connected to the first of the aperture of the cylinder holes for detecting the cylinder body 70 in the frame 60
Measurement assembly 10, first measurement assembly 10 include test side 14, are provided with the frame 60 for driving the detection
End 14 stretch into or away from the cylinder body 70 cylinder holes in elevating mechanism.Engine cylinder fluid measurement device 100 of the present utility model
The size of the cylinder holes of various sizes of cylinder body 70 can be measured, and measurement assembly can be entered automatically under the driving of elevating mechanism
Row measurement, improves measurement efficiency.
In the present embodiment, the engine cylinder fluid measurement device 100 includes the first measurement assembly 10, first measurement assembly
10 are arranged in frame 60, wherein the frame 60 is arranged on the roller-way 30 of tester table, the frame 60 can be filled by driving
Driving is put to move on the roller-way 30.First measurement assembly 10 stretches into the cylinder body to be measured by test side 14 thereon
In 70 cylinder holes, first measurement assembly 10 is connected with the elevating mechanism in the frame 60, passes through elevating mechanism control the
One measurement assembly 10 moves up and down, and then drives the test side 14 in first measurement assembly 10 to move downward to extend into
State in cylinder holes, or move away from the cylinder holes upwards, one is merged out with the motion to the cylinder body 70 on the roller-way 30
Positioning is put.By the first measurement assembly 10 in the present embodiment, the measurement to cylinder holes aperture is realized, to detect the aperture of cylinder holes
It is whether qualified.
It should be noted that the elevating mechanism can be motor control component, the test side 14 is driven by motor
Stretch into or away from the cylinder body 70 cylinder holes in；Or the elevating mechanism can be drive cylinder, by drive cylinder come
Drive the motion of test side 14.
In addition, the engine cylinder fluid measurement device 100 is with PLC, (Programmable Logic Controller, can
Programmed logic controller) connection, the open detection and after detecting that workpiece is qualified under PLC control, control workpiece transmission
To next station.
As a kind of preferred embodiment, first measurement assembly 10 includes the first peace being arranged in the frame 60
Fill support 11 and the first measurement bar 12 and the second measurement bar 13 in first mounting bracket 11；The lift
Structure includes the first drive cylinder 40, and first mounting bracket 11 is connected with first drive cylinder 40；First measurement
Bar 12 is be hinged with second measurement bar 13, and forms en scissors-like construction, first measurement bar 12 and second measurement bar
The displacement transducer 17 for measuring the spacing between the first measurement bar 12 and the second measurement bar 13 is provided with 13.
Reference picture 2, the first measurement assembly 10 is by measuring the spacing between the first measurement bar 12 and the second measurement bar 13
Change to detect the diameter in measurement cylinder holes.Specifically, first measurement bar 12 and second measurement bar 13 are arranged in a crossed manner
It is be hinged, as shown in Figure 2 as the chi structure of scissor-shaped, first measurement bar 12 can be around them with second measurement bar 13
Jointed shaft rotates.And by setting a displacement transducer 17 being connected in the first measurement bar 12 and the second measurement bar 13, make
The displacement transducer 17 can detect the spacing between the first measurement bar 12 and the second measurement bar 13.In the first measurement bar 12 and
When two measurement bars 13 any one rotate, the spacing between the first measurement bar 12 and the second measurement bar 13 will change, now the position
Displacement sensor 17 will sense the change of spacing between the first measurement bar and the second measurement bar, obtain the spacing after change
Value, and the value is sent at PLC, PLC is obtained the distance values between the first measurement bar and the second measurement bar.According to the spacing
The change of value and the distance between displacement transducer 17 and jointed shaft, can be according to corresponding to calculating corresponding ratio formula
The length in aperture.Computing Principle is to be obtained according to similar triangles corresponding sides length is proportional.Certainly, in the present embodiment, in PLC
The process of measurement in pre-set aperture, parameter value is turned to the change of the registration of displacement transducer 17, draws the value in aperture.Wherein,
Institute's displacement sensors 17 are grating displacement sensor 17, using the increased in size detection range of grating displacement sensor 17, and
Improve accuracy of detection and measurement response speed etc..
Wherein, the measurement in the aperture, the test side 14 of first measurement bar 12 and second measurement bar 13 is passed through
Detector press close to the inwall of the cylinder body 70 in detection process, and then measure the size in the aperture of cylinder body 70.The inspection
Gauge head is arranged to tip, can be sensitiveer and accurately sense the inwall of cylinder body 70.And in the scanned place of the detector,
If cracked on cylinder holes inwall, the data of the grating displacement sensor 17 will appear from fluctuating, and now, can conclude that this
There is crackle in place, and then concludes that the cylinder body 70 is substandard product.Certainly, to prevent false retrieval, cylinder body 70 can be removed again
Detection.
Also, the sophisticated place of detector is provided with compressed air apertures, so that when measuring, from compressed air apertures
Blow out air, to be cleaned to surface to be measured, improve accuracy of measurement.
Further, institute's displacement sensors 17 are set with the junction of 12 and second measurement bar of the first measurement bar 13
There is the first sliding block 15, so that institute's displacement sensors 17 change with angle between the measurement bar 13 of the first measurement bar 12 and second
Become and slide.In order that institute's displacement sensors 17 can be with first measurement bar 12 and the angulation change of the second measurement bar 13
When in first measurement bar 12 with being slided in second measurement bar 13, displacement transducer 17 be connected to it is described first measurement
Bar 12 sets the first sliding block 15 with the position at second measurement bar 13.
In addition, first measurement assembly 10 also includes the second drive cylinder being arranged in first mounting bracket 11
16, the other end or second measurement bar 13 of first measurement bar 12 away from the test side 14 are away from the test side 14
The other end be provided with drive rod 18, second drive cylinder 16 is connected with the drive rod 18, to drive the drive rod
18 move and then change the angle between the measurement bar 13 of the first measurement bar 12 and second.
The drive rod 18 being connected with second drive cylinder 16 is driven to move by the second drive cylinder 16, the wherein drive
Lever 18 is attached in the first measurement bar 12 and is also attached in the second measurement bar 13, can specifically be designed as needed.
Illustrated exemplified by drive rod 18 is connected in the first measurement bar 12, the second drive cylinder 16 drives drive rod 18 in level
Moved on direction, drive rod 18 drives the first measurement bar 12 being attached thereto to move.When an only measurement bar is in the second driving
When being moved under the driving of cylinder 16, if measurement bar is now extend into the inside of cylinder body 70, it is necessary to ensure wherein one can not be with the
Two drive cylinders 16 and the measurement bar moved measure start when, just press close to the inwall of cylinder body 70, by rotating an other survey
The motion of gauge rod, it is pressed close to the inwall of cylinder body 70, and then measure aperture.
Certainly, the quantity of the second drive cylinder 16 can also be two, and two the second drive cylinders 16 are separately positioned on institute
State in the first mounting bracket 11, and be divided into the first measurement cylinder and the both sides of second measurement bar 13.First measurement bar
12 are moved by the driving of the second drive cylinder 16 respectively with the second measurement bar 13.
As another preferred embodiment, the hinged place of first measurement bar 12 and second measurement bar 13 is provided with bullet
Property part, with second drive cylinder 16 drive the first measurement bar 12 motion when, make second measurement bar 13 towards with it is described
The opposite direction motion of first measurement bar 12；Or when making the driving of the second drive cylinder 16 second measurement bar 13 motion, make institute
The first measurement bar 12 is stated to move towards the direction opposite with second measurement bar 13.In the present embodiment, in order that described first surveys
Gauge rod 12 is being extend into cylinder body 70 with second measurement bar 13, can outwards be deployed simultaneously, to press close in the cylinder body 70
Wall, elastic component is set in the hinged place, and the elastic component can drive the first measurement bar 12 to transport in second drive cylinder 16
When dynamic, second measurement bar 13 is set to be moved towards the direction opposite with first measurement bar 12；Or in second driving gas
When cylinder 16 drives the motion of the second measurement bar 13, first measurement bar 12 is set to be transported towards the direction opposite with second measurement bar 13
It is dynamic.
In another preferred embodiment, the measurement apparatus 100 of cylinder body 70 also includes being used to measure the cylinder body 70 first
Surface is to the second measurement assembly 20 of the distance of the second surface of cylinder body 70, and second measurement assembly 20 is backwards to the described first measurement
Component 10 is arranged on the opposite side of frame 60.Reference picture 3 and Fig. 4, second measurement assembly 20 are used to measure the cylinder
The first surface of body 70 is to the distance of second surface, and second measurement assembly 20 is set backwards to first measurement assembly 10
Put.
In order to which to the independent control of 10 and second measurement assembly of the first measurement assembly 20, two are set on the roller-way 30
The individual frame 60, two frames 60 are made to be arranged on side by side on the roller-way 30, by the He of the first measurement assembly 10
Second measurement assembly 20 is separately positioned in two frames 60.And then the measurement of the first measurement assembly 10 is not interfered with
, can also even to adjust the position of the first measurement assembly 10 and the second measurement assembly 20 to the measurement of the second measurement assembly 20
By the position for individually adjusting the first measurement assembly 10 and the place frame 60 of the second measurement assembly 20.
Further, second measurement assembly 20 include be arranged on the frame 60 on the second mounting bracket 21 and
Contact bar 25 and measuring scale 23 arranged side by side and be periodically installed in second mounting bracket 21, the elevating mechanism also include
3rd drive cylinder 50, second mounting bracket 21 are connected with the 3rd drive cylinder 50, and the 3rd drive cylinder 50 drives
The measuring scale 23 moves to the first surface of cylinder body 70, and drives the contact bar 25 to move to less than the cylinder body 70 the
The second surface on one surface.Reference picture 4, the measurement process of second measurement assembly 20 are：3rd drive cylinder 50 drive with
The second connected mounting bracket 21 moved downward towards cylinder body 70, during motion, the measuring scale 23 first moves to
The first surface of the cylinder body 70, and after it moves to the first surface of cylinder body 70, measuring scale 23 by stop motion, but
It is that now, the 3rd drive cylinder 50 will continue to drive the second mounting bracket 21 to move downward, then contacts bar 25 and continue with the second peace
Dress support 21 moves downward.When the contact bar 25 moves to the second surface of cylinder body 70, the second drive cylinder 16 stops fortune
It is dynamic.It should be noted that the second surface of cylinder body 70 is less than first surface.Now, the second peace can be obtained on the measured place
Original position and the scale value of end position corresponding to support 21 are filled, and then obtains the difference in height of first surface and second surface.
Wherein, the measuring scale 23 is similarly grating displacement sensor 17；The contact bar 25 is metalwork, to improve
State the service life of contact bar 25.
Further, the described one end of measuring scale 23 away from measurement end is provided with the second sliding block 22, second sliding block 22
Connected with the bar 25 that contacts, to drive the sliding block 15 to exist when the contact bar 25 moves to 70 second surface of cylinder body
Slided on the measuring scale 23；Back-moving spring is provided between the measurement end of the measuring scale 23 and second mounting bracket 21
24, so that the measuring scale 23 resets after completing measurement.By setting the second sliding block 22, and the second sliding block 22 on measuring scale 23
It can be slided up and down with the motion of contact bar 25 on the measuring scale 23, so as to by recording the second sliding block 22 in measuring scale 23
On original position and end position obtain the difference in height of first surface and second surface.Certainly, in order that completing once
After measurement, measuring scale 23 is returned to initial position, is provided between the measurement end of the measuring scale 23 and second installation
Back-moving spring 24.
It should be noted that the measuring scale 23 in the present embodiment is again provided with compressed air with contacting the measurement end of bar 25
Hole, so that when measuring, the blow out air from compressed air apertures, to be cleaned to surface to be measured, it is accurate to improve measurement
Exactness.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure transformation under design of the present utility model, made using the utility model specification and accompanying drawing content, or
Directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of engine cylinder fluid measurement device, it is characterised in that including roller-way and the setting for transmitting engine cylinder-body
Measuring mechanism on the roller-way, the measuring mechanism include the frame being arranged on the roller-way；The measuring mechanism is also
Including the first measurement assembly for being used to detect the cylinder holes aperture of the cylinder body being connected in the frame, the first measurement group
Part includes test side, be provided with the frame for drive the test side stretch into or away from the cylinder body cylinder holes in liter
Descending mechanism.
2. engine cylinder fluid measurement device according to claim 1, it is characterised in that first measurement assembly includes peace
The first mounting bracket in the frame and the first measurement bar in first mounting bracket are surveyed with second
Gauge rod；The elevating mechanism includes the first drive cylinder, and first mounting bracket is connected with first drive cylinder；It is described
First measurement bar is hinged with second measurement bar, and forms en scissors-like construction, first measurement bar and the described second measurement
The displacement transducer for measuring the spacing between the first measurement bar and the second measurement bar is provided with bar.
3. engine cylinder fluid measurement device according to claim 2, it is characterised in that institute's displacement sensors and described the
One measurement bar and the second measurement bar junction are provided with the first sliding block, so that institute's displacement sensors are with first measurement bar
The change of angle between the second measurement bar and slide.
4. engine cylinder fluid measurement device according to claim 2, it is characterised in that first measurement assembly also includes
The second drive cylinder in first mounting bracket, the other end of first measurement bar away from the test side or
The other end of second measurement bar away from the test side is provided with drive rod, second drive cylinder and the drive rod
It is connected, to drive the drive rod to move and then change the angle between first measurement bar and the second measurement bar.
5. engine cylinder fluid measurement device according to claim 4, it is characterised in that first measurement bar and described the
The hinged place of two measurement bars is provided with elastic component, when second drive cylinder drives first measurement bar to move, to make
Second measurement bar is moved towards the direction opposite with first measurement bar；Or in second drive cylinder driving described the
When two measurement bars are moved, first measurement bar is set to be moved towards the direction opposite with second measurement bar.
6. the engine cylinder fluid measurement device according to any one of claim 2~5, it is characterised in that the test side is set
Compressed air apertures are equipped with, institute's displacement sensors are grating displacement sensor.
7. according to the engine cylinder fluid measurement device described in claim any one of 1-5, it is characterised in that the engine cylinder-body
Measurement apparatus also includes being used to measure the cylinder body first surface to the second measurement assembly of the distance of cylinder body second surface, described
Second measurement assembly is arranged on the opposite side of the frame backwards to first measurement assembly.
8. engine cylinder fluid measurement device according to claim 7, it is characterised in that second measurement assembly includes peace
The second mounting bracket and contact bar that is arranged side by side and being periodically installed in second mounting bracket in the frame
And measuring scale, the elevating mechanism also include the 3rd drive cylinder, second mounting bracket is connected with the 3rd drive cylinder, institute
Stating the 3rd drive cylinder drives the measuring scale to move to the cylinder body first surface, and drives the contact bar to move to and be less than
The second surface of the cylinder body first surface.
9. engine cylinder fluid measurement device according to claim 8, it is characterised in that the measuring scale is away from measurement end
One end is provided with the second sliding block, and the sliding block contacts bar connection with described, to move to the cylinder body second in the contact bar
The sliding block is driven to be slided on the measuring scale during surface；Between the measurement end of the measuring scale and second mounting bracket
Back-moving spring is provided with, so that the measuring scale resets after completing measurement.
10. engine cylinder fluid measurement device according to claim 8, it is characterised in that the measuring scale contacts with described
The measurement end of bar is provided with compressed air apertures, and the measuring scale is grating displacement sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720896036.1U CN207050697U (en) | 2017-07-21 | 2017-07-21 | Engine cylinder fluid measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720896036.1U CN207050697U (en) | 2017-07-21 | 2017-07-21 | Engine cylinder fluid measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207050697U true CN207050697U (en) | 2018-02-27 |
Family
ID=61497724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720896036.1U Active CN207050697U (en) | 2017-07-21 | 2017-07-21 | Engine cylinder fluid measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207050697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981633A (en) * | 2018-10-11 | 2018-12-11 | 武汉联航机电有限公司 | A kind of detection device of engine cylinder body |
| CN109520437A (en) * | 2018-12-30 | 2019-03-26 | 宁波市法莱欣科技有限公司 | Aperture optical measuring device on a kind of reduction gearbox |
-
2017
- 2017-07-21 CN CN201720896036.1U patent/CN207050697U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981633A (en) * | 2018-10-11 | 2018-12-11 | 武汉联航机电有限公司 | A kind of detection device of engine cylinder body |
| CN108981633B (en) * | 2018-10-11 | 2024-06-07 | 武汉联航机电有限公司 | Detection device for engine cylinder block |
| CN109520437A (en) * | 2018-12-30 | 2019-03-26 | 宁波市法莱欣科技有限公司 | Aperture optical measuring device on a kind of reduction gearbox |
| CN109520437B (en) * | 2018-12-30 | 2024-03-26 | 宁波市法莱欣科技有限公司 | Aperture optical measurement device on reduction gearbox |
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