CN110006401A - A kind of piston ring cell wall gradient detection device and method - Google Patents
A kind of piston ring cell wall gradient detection device and method Download PDFInfo
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- CN110006401A CN110006401A CN201910345584.9A CN201910345584A CN110006401A CN 110006401 A CN110006401 A CN 110006401A CN 201910345584 A CN201910345584 A CN 201910345584A CN 110006401 A CN110006401 A CN 110006401A
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- 238000012360 testing method Methods 0.000 claims abstract description 24
- 238000012545 processing Methods 0.000 claims description 15
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
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Abstract
The present invention relates to pistons to detect morpheme detection field, in particular to a kind of piston ring cell wall gradient detection device and method.The device includes rotating mechanism, testing agency and control mechanism.Rotating mechanism includes rotating platform and driving assembly, and rotating platform is for installing piston, and driving assembly is for driving piston uniform rotation in the horizontal direction；Testing agency includes light source and photosensitive panel, the light beam that light source issues is parallel to horizontally arranged, and it is pointed into piston, photosensitive panel is arranged adjacent to piston, and be extended along the direction vertical with horizontal direction, testing agency is configured as making piston that can form image on photosensitive panel under the irradiation of light source；Control mechanism is electrically connected with rotating mechanism and testing agency, and control mechanism is configured as calculating the annular groove wall gradient of piston according to the image formed on photosensitive panel.The device can rapidly calculate the annular groove wall gradient of piston, shorten detection time, while improve piston detection stability and safety.
Description
Technical field
The present invention relates to piston detect morpheme detection field, in particular to a kind of piston ring cell wall gradient detection device and
Method.
Background technique
Important composition components one of of the piston as automobile engine, the height of machining accuracy decides internal combustion engine
Performance, therefore piston mass detection is most important in piston manufacturing industry.
Traditional piston ring cell wall gradient detection device is contact measurement, and detector is placed on piston ring cell wall, is led to
It crosses stepper motor and drives movement of the detector on annular groove wall, experience the form and position of annular groove wall, and then measure annular groove wall
Gradient.Due to being contact measurement, gauge head is easy to wear, needs to frequently replace gauge head, while the gauge head after long term wear is to work
Plug ring cell wall will cause scuffing etc. secondary injuries, obtained piston ring cell wall gradient detection data precision is lower, safety and
Stability.
For this reason, it may be necessary to a kind of new-type detection device be designed, to solve the above problems.
Summary of the invention
The present invention detects the problems such as speed is slow, detection data precision is low, detector is easy to damage to make up in the prior art
Deficiency, provide a kind of piston ring cell wall gradient detection device, can effectively shorten detection time, improve detection efficiency,
Piston detection stability and safety are improved simultaneously.
The present invention is achieved through the following technical solutions:
A kind of piston ring cell wall gradient detection device, including rotating mechanism, testing agency and control mechanism, it is characterised in that:
The rotating mechanism includes rotating platform and driving assembly；The rotating platform is for installing piston；The driving component
For driving piston uniform rotation in the horizontal direction；
The testing agency includes light source and photosensitive panel；The light beam that the light source issues is parallel to horizontally arranged, and shines
To piston；The photosensitive panel closes on piston setting, and is extended along the direction vertical with horizontal direction；The testing agency
It is configured as making piston that can form image on photosensitive panel under light source irradiation；
The control mechanism is electrically connected with rotating mechanism and testing agency, and control mechanism is configured as according on photosensitive panel
The image of formation calculates the annular groove wall gradient of piston.
Further, in order to preferably realize that the present invention, the driving component include motor and shaft, shaft and motor are passed
Dynamic connection, shaft is for driving piston in the horizontal direction using shaft as center axis uniform rotation.
Further, in order to preferably realize that the present invention, the driving component further include fixture；One end of the shaft with
The motor drive connection, the other end of shaft are fixedly connected with fixture, and the fixture is for installing piston；The motor is matched
It is set to drive shaft rotation, to drive fixture to carry piston in the horizontal direction using shaft as center axis uniform rotation.
Further, in order to preferably realize the present invention, the fixture is internal expansion type fixture.
Further, in order to preferably realize the present invention, the control mechanism includes the first signal acquisition module and processing
Module；First signal acquisition module is electrically connected with testing agency, and the shadow for acquiring the image formed on photosensitive panel
As information；The processing module is electrically connected with the first signal acquisition module, and the annular groove for calculating piston according to image information
Wall gradient.
Further, in order to preferably realize the present invention, the piston ring cell wall gradient detection device further includes balance
Mechanism, the balance mechanism include the first balance module and the second balance module, and first balance module is set to detection machine
In structure, the levelness of the annular groove for detecting piston；The control mechanism and the first balance module and the second balance module are electric
Connection, the processing module are configured as working as the difference for the levelness that the first balance module and the second balance module detect being zero
It is that the first signal acquisition module of control acquires the image information of the image formed on photosensitive panel.
Further, in order to preferably realize the present invention, first balance module and the second balance module are level
Ruler.
Further, in order to preferably realize the present invention, the control mechanism further includes second signal acquisition module and
Three signal acquisition modules, the second signal acquisition module are used to acquire the levelness of the first balance module, the third signal
Acquisition module is used to acquire the levelness of the second balance module；The processing module be configured as when second signal acquisition module and
When the difference of the collected levelness of third signal acquisition module is zero, the first signal acquisition module of control is acquired on photosensitive panel
The image information of the image of formation.
A kind of piston ring cell wall inclination checking method utilizes above-mentioned piston ring cell wall gradient detection device, feature
It is, comprising the following steps:
S1, control mechanism control rotating mechanism band piston uniform rotation in the horizontal direction；
S2, the light source of control mechanism control testing agency it is vertical be pointed into piston, and form image on photosensitive panel；
S3, processing module calculate the annular groove wall gradient of piston according to the image formed on photosensitive panel.
The beneficial effects of the present invention are: the present invention is by the cooperation between each mechanism, it can be rapidly according to photosensitive panel
The image of upper formation calculates the annular groove wall gradient of piston, and short detection time improves piston detection stability and safety, thus
It can avoid the appearance for the problems such as detection speed is slow, detection data precision is low, detector is easy to damage in the prior art.Side of the invention
Method is detected using above-mentioned piston ring cell wall gradient detection device.Therefore, this method can effectively shorten detection time,
Detection efficiency is improved, while improving piston detection stability and safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of piston ring cell wall gradient detection device of the invention；
Fig. 2 is the partial structural diagram of piston ring cell wall gradient detection device of the invention；
Fig. 3 is the photosensitive panel construction schematic diagram of piston ring cell wall gradient detection device of the invention；
Fig. 4 is the flow diagram of piston ring cell wall inclination checking method of the invention.
In figure, 100, piston ring cell wall gradient detection device, 101, rotating mechanism, 103, testing agency, 105, control
Mechanism, 107, rotating platform, 109, driving assembly, 111, light source, 113, light beam, 115, piston, 117, motor, 119, shaft,
121, fixture, the 123, first signal acquisition module, 125, second signal acquisition module, 127, third signal acquisition module, 131,
First balance module, the 133, second balance module, 135, annular groove, 137, photosensitive panel, 139, processing module.
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.Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is logical
The component for the embodiment of the present invention being often described and illustrated herein in the accompanying drawings can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " in ", "upper", "lower", "horizontal", "inner", "outside" etc. refer to
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings or when invention product use usually puts
The orientation or positional relationship put, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " setting ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected.It can
To be mechanical connection, it is also possible to be electrically connected.It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
With reference to the accompanying drawing, it elaborates to some embodiments of the present invention.In the absence of conflict, following
Feature in embodiment and embodiment can be combined with each other.
Fig. 1 and Fig. 2 is a kind of specific embodiment of the invention, and this embodiment offers a kind of inspections of piston ring cell wall gradient
Survey device 100, comprising: rotating mechanism 101, testing agency 103 and control mechanism 105.
In the present embodiment, rotating mechanism 101 includes rotating platform 107 and driving assembly 109, and rotating platform 107 is used for
Piston 115 is installed, driving assembly 109 is for driving the uniform rotation in the horizontal direction of piston 115.Pass through rotating mechanism 101
Setting, so that piston 115 can rotate in the horizontal direction, to may make multiple positions of piston 115 that can pass through detection machine
Structure 103 is detected, to greatly improve detection quality and precision.
Fig. 3 is the knot of the photosensitive panel 137 of the 135 wall gradient detection device of annular groove of piston 115 provided in this embodiment
Structure schematic diagram.As shown in Figure 1-Figure 3, in the present embodiment, testing agency 103 includes light source 111 and photosensitive panel 137.Light source
111 light beams 113 issued are parallel to horizontally arranged, are pointed into piston 115, and can irradiate by the annular groove 135 of piston 115
Onto photosensitive panel 137, so as to form image on photosensitive panel 137.Specifically, photosensitive panel 137 is adjacent to piston
115 settings, and be extended along the direction vertical with horizontal direction, testing agency 103 is configured as making piston 115 in light source
Under 111 irradiation image can be formed on photosensitive panel 137.Control mechanism 105 and rotating mechanism 101 and testing agency 103
It is electrically connected, and control mechanism 105 is configured as calculating the annular groove 135 of piston 115 according to the image formed on photosensitive panel 137
Wall gradient.By the cooperation between mechanism, piston 115 rapidly can be calculated according to the image formed on photosensitive panel 137
135 wall gradient of annular groove, short detection time improve piston 115 and detect stability and safety, to can avoid in the prior art
Detect the appearance for the problems such as speed is slow, detection data precision is low, detector is easy to damage.
As a preferred option, in the present embodiment, photosensitive panel 137 experiences the dark side of 115 annular groove 135 of piston projection
Edge, coordinate system can be set on photosensitive panel 137, and control mechanism 105 is projected in photosensitive panel 137 by 115 annular groove 135 of piston
Upper imaging calculates 135 wall gradient of plug ring slot.
Refering to fig. 1 and Fig. 2, in the present embodiment, driving assembly 109 includes motor 117 and shaft 119, shaft 119 and electricity
Machine 117 is sequentially connected, and shaft 119 is for driving piston 115 in the horizontal direction with shaft 119 for the uniform rotation of center axis.It is logical
The driving of motor 117 is crossed, can effectively drive shaft 119 to rotate, to rotate in the horizontal direction with piston 115, in turn
It may make light source 111 that can be irradiated to each position of 115 annular groove 135 of piston, then guarantee the accuracy of last detection structure.When
So, in other embodiments of the invention, the type of driving assembly 109 can also be selected according to demand, reality of the invention
Apply example without limitation.
As a preferred option, in the present embodiment, driving assembly 109 further includes fixture 121, the first end of shaft 119
It is sequentially connected with motor 117, the second end of shaft 119 is fixedly connected with fixture 121, and fixture 121 is for installing piston 115；Electricity
Machine 117 is configured as the rotation of drive shaft 119, is with shaft 119 in the horizontal direction to drive fixture 121 to carry piston 115
Central axis uniform rotation.The setting of fixture 121 so that the stability in 115 motion process of piston is greatly improved, thus
The stability for guaranteeing the image formed after irradiating by light source 111, into guarantee detection accuracy and quality.
Further, in the present embodiment, fixture 121 is internal expansion type fixture 121.Internal expansion type fixture 121 can provide stabilization
Effectively chucking power.Certainly, in other embodiments of the invention, the type of fixture 121 can also be selected according to demand,
The embodiment of the present invention is without limitation.
In the present embodiment, control mechanism 105 includes the first signal acquisition module 123 and processing module 139, the first signal
Acquisition module 123 is electrically connected with testing agency 103, and the image information for acquiring the image formed on photosensitive panel 137, place
Reason module 139 is electrically connected with the first signal acquisition module 123, and 135 wall of annular groove for calculating piston 115 according to image information
Gradient.By the setting of the first signal acquisition module 123, the image information formed on photosensitive panel 137 is obtained everywhere
The timely processing of module 139 is managed, so as to which the gradient of 115 annular groove of piston, 135 wall is effectively detected, detection time is saved, mentions
High detection efficiency.
In the present embodiment, piston ring cell wall gradient detection device 100 further includes balance mechanism, and balance mechanism includes the
One balance module 131 and the second balance module 133, the first balance module 131 is set to testing agency 103, and is used for detection light
The levelness for the light beam 113 that source 111 issues, the second balance module 133 are set to rotating platform 107, and for detecting piston 115
Annular groove 135 levelness；Control mechanism 105 is electrically connected with the first balance module 131, the second balance module 133, handles mould
Block 139 is configured as when the difference for the levelness that the first balance module 131 and the second balance module 133 detect is zero, control
Make the image information that the first signal acquisition module 123 acquires the image formed on photosensitive panel 137.Pass through the first balance module
131 and second balance module 133 setting so that the levelness when the levelness of light beam 113 and annular groove 135 is consistent when, then
The gradient of 115 annular groove 135 of piston is calculated, so as to effectively improve detection accuracy, guarantees what last detection obtained
The accuracy of value.
Alternatively, in the present embodiment, the first balance module 131 and the second balance module 133 are level
Ruler.Certainly, in other embodiments of the invention, the first balance module 131 and the second balance module 133 are also not limited only to level
Ruler can also can provide the component or device of identical function for other, and the embodiment of the present invention is without limitation.
In the present embodiment, control mechanism 105 further includes second signal acquisition module 125 and third signal acquisition module
127, second signal acquisition module 125 is used to acquire the levelness of the first balance module 131, and third signal acquisition module 127 is used
In the levelness for acquiring the second balance module 133；Processing module 139 is configured as when second signal acquisition module 125 and third
When the difference of the collected levelness of signal acquisition module 127 is zero, the first signal acquisition module 123 of control acquires photosensitive panel
The image information of the image formed on 137, to rapidly calculate piston 115 according to the image formed on photosensitive panel 137
135 wall gradient of annular groove, short detection time improve piston 115 and detect stability and safety, and then can avoid in the prior art
Detect the appearance for the problems such as speed is slow, detection data precision is low, detector is easy to damage.
Fig. 4 is the flow diagram of 115 annular groove of piston, 135 wall inclination checking method provided in this embodiment.A kind of work
115 annular groove, 135 wall inclination checking method is filled in, is detected using above-mentioned piston ring cell wall gradient detection device 100.Cause
This, this method can effectively shorten detection time, improve detection efficiency, while improving piston 115 and detecting stability and safety.
In detail, this method comprises:
S1: rotating mechanism 101 is controlled with the uniform rotation in the horizontal direction of piston 115 by control mechanism 105；
S2: piston 115 is vertically pointed by the light source 111 that control mechanism 105 controls testing agency 103, and in photosensitive panel
Image is formed on 137；
S3: the 135 wall gradient of annular groove of piston 115 is calculated according to the image formed on photosensitive panel 137.
Specifically, step S1 include: 111 emitting parallel light column 113 of light source pass through 115 annular groove of piston, 135 wall impinge upon it is photosensitive
On panel 137, photosensitive panel 137 experiences the dark edge images of 115 annular groove 135 of piston, and calculates piston 115 by coordinate system
135 wall gradient of annular groove.
Specifically, step S2 includes: according to collected 113 levelness of light beam of third signal acquisition module 127 and third
Collected 115 annular groove of piston, the 135 levelness difference operation of signal acquisition module 127, the first signal acquisition module 123 of triggering are adopted
Collect photosensitive 137 video signal of panel.
The action principle of the piston ring cell wall gradient detection device 100 provided below the embodiment of the present invention is said
It is bright:
When carrying out the detection of 115 annular groove of piston, 135 wall gradient, piston 115 is fixedly installed with fixture 121 by shaft 119
In rotating platform 107, and the rotation of 117 drive shaft 119 of motor is controlled, makes piston 115 along 119 central axes uniform rotation of shaft.
At this point, detecting annular groove by the second balance module 133 by the levelness of the first balance module 131 detection detection light beam 113
135 levelness, and by the levelness of the acquisition light beam 113 of second signal acquisition module 125, pass through third signal acquisition module
The levelness of 127 acquisition annular grooves 135, when difference between the two is zero, the first signal acquisition module 123 of control acquires photosensitive
The image information of panel 137, and sat by processing module 139 by imaging of 115 annular groove 135 of piston on photosensitive panel 137
Mark calculates 115 annular groove of piston, 135 wall gradient.
In conclusion piston ring cell wall gradient detection device 100 and method that the embodiment of the present invention provides are by adopting
Image of 115 annular groove 135 of piston on photosensitive panel 137 when collection 115 annular groove 135 of piston is parallel with light beam 113, and then calculate ring
135 gradient of slot can solve detection speed existing in the prior art is slow, detection data precision is low, detector is easy to wear etc.
Problem effectively improves piston 115 and detects stability and safety.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common
Other modifications or equivalent replacement that technical staff makes technical solution of the present invention, without departing from technical solution of the present invention
Spirit and scope, be intended to be within the scope of the claims of the invention.
Claims (9)
1. a kind of piston ring cell wall gradient detection device, including rotating mechanism (101), testing agency (103) and control mechanism
(105), it is characterised in that:
The rotating mechanism (101) includes rotating platform (107) and driving assembly (109)；The rotating platform (107) is for pacifying
It fills piston (115)；The driving component (109) is for driving piston (115) uniform rotation in the horizontal direction；
The testing agency (103) includes light source (111) and photosensitive panel (137)；The light beam that the light source (111) issues
(113) it is parallel to horizontally arranged, and is pointed into piston (115)；The photosensitive panel (137) closes on piston (115) setting, and
It is extended along the direction vertical with horizontal direction；The testing agency (103) is configured as irradiating piston (115) in light source
Under can form image on photosensitive panel；
The control mechanism (105) is electrically connected with rotating mechanism (101) and testing agency (103), control mechanism (105) quilt
It is configured to calculate the annular groove wall gradient of piston according to the image formed on photosensitive panel (137).
2. piston ring cell wall gradient detection device according to claim 1, it is characterised in that: the driving component
It (109) include motor (117) and shaft (119), shaft (119) and motor (117) are sequentially connected, and shaft (119) is for driving
Piston (115) is in the horizontal direction with shaft (119) for the uniform rotation of center axis.
3. piston ring cell wall gradient detection device according to claim 2, it is characterised in that: the driving component
It (109) further include fixture (121)；One end of the shaft (119) and the motor (117) are sequentially connected, shaft (119) it is another
One end is fixedly connected with fixture (121), and the fixture (121) is for installing piston (115)；The motor (117) is configured as
Drive shaft (119) rotation, to drive fixture (121) to carry piston (115) in the horizontal direction with shaft (119) for center axis
Uniform rotation.
4. piston ring cell wall gradient detection device according to claim 3, it is characterised in that: the fixture (121) is
Internal expansion type fixture.
5. piston ring cell wall gradient detection device according to claim 1, it is characterised in that: the control mechanism
It (105) include the first signal acquisition module (123) and processing module (139)；First signal acquisition module (123) and detection
Mechanism (103) electrical connection, and the image information for acquiring the image formed on photosensitive panel (137)；The processing module
(139) it is electrically connected with the first signal acquisition module (123), and the annular groove wall gradient for calculating piston according to image information.
6. piston ring cell wall gradient detection device according to claim 5, it is characterised in that: the piston ring cell wall inclines
Gradient detection device further includes balance mechanism, and the balance mechanism includes the first balance module (131) and the second balance module
(133), first balance module (131) is set in testing agency (103), the water of the annular groove for detecting piston (115)
Pingdu；The control mechanism (105) is electrically connected with the first balance module (131) and the second balance module (133), the processing
The difference that module (139) is configured as the levelness detected with the second balance module (133) when the first balance module (131) is
Zero is, control the first signal acquisition module (123) acquires the image information of the image formed on photosensitive panel (137).
7. piston ring cell wall gradient detection device according to claim 6, it is characterised in that: first balance module
(131) and the second balance module (133) is horizontal ruler.
8. piston ring cell wall gradient detection device according to claim 6, it is characterised in that: the control mechanism
It (105) further include second signal acquisition module (125) and third signal acquisition module (127), the second signal acquisition module
(125) for acquiring the levelness of the first balance module (131), the third signal acquisition module (127) is for acquiring second
The levelness of balance module (133)；The processing module (139) is configured as when second signal acquisition module (125) and third
When the difference of signal acquisition module (127) collected levelness is zero, control the first signal acquisition module (123) acquisition is photosensitive
The image information of the image formed on panel (137).
9. a kind of piston ring cell wall inclination checking method is detected using piston ring cell wall gradient any in claim 1-8
Device, which comprises the following steps:
S1, control mechanism (105) control piston (115) uniform rotation in the horizontal direction of rotating mechanism (101) band；
S2, the light source (111) of control mechanism (105) control testing agency (103) it is vertical be pointed into piston (115), and photosensitive
Panel forms image on (137)；
S3, processing module (139) calculate the annular groove wall gradient of piston (115) according to the image formed on photosensitive panel (137).
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| CN201910345584.9A CN110006401A (en) | 2019-04-26 | 2019-04-26 | A kind of piston ring cell wall gradient detection device and method |
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| CN201910345584.9A CN110006401A (en) | 2019-04-26 | 2019-04-26 | A kind of piston ring cell wall gradient detection device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607117A (en) * | 2021-08-09 | 2021-11-05 | 湖南江滨机器（集团）有限责任公司 | Automatic measuring instrument and measuring method for shape error of piston ring groove |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004113706A1 (en) * | 2003-06-23 | 2004-12-29 | Hirata Corporation | Device and method for inspecting piston ring |
| CN102226688A (en) * | 2011-04-12 | 2011-10-26 | 翁瑜 | Automatic detection system of engine piston ring |
| CN203069140U (en) * | 2013-04-10 | 2013-07-17 | 肇庆本田金属有限公司 | Detecting device for piston |
| CN104635868A (en) * | 2015-02-26 | 2015-05-20 | 北海和思科技有限公司 | System used for automatically adjusting portable computer screen direction |
| CN207557140U (en) * | 2017-09-02 | 2018-06-29 | 重庆友好活塞有限公司 | Piston face defect detecting device |
| CN108274754A (en) * | 2017-01-05 | 2018-07-13 | 三纬国际立体列印科技股份有限公司 | Three-dimensional printing device and printing correction method |
| CN209639709U (en) * | 2019-04-26 | 2019-11-15 | 山东省科学院激光研究所 | A kind of piston ring cell wall gradient detection device |
-
2019
- 2019-04-26 CN CN201910345584.9A patent/CN110006401A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004113706A1 (en) * | 2003-06-23 | 2004-12-29 | Hirata Corporation | Device and method for inspecting piston ring |
| CN102226688A (en) * | 2011-04-12 | 2011-10-26 | 翁瑜 | Automatic detection system of engine piston ring |
| CN203069140U (en) * | 2013-04-10 | 2013-07-17 | 肇庆本田金属有限公司 | Detecting device for piston |
| CN104635868A (en) * | 2015-02-26 | 2015-05-20 | 北海和思科技有限公司 | System used for automatically adjusting portable computer screen direction |
| CN108274754A (en) * | 2017-01-05 | 2018-07-13 | 三纬国际立体列印科技股份有限公司 | Three-dimensional printing device and printing correction method |
| CN207557140U (en) * | 2017-09-02 | 2018-06-29 | 重庆友好活塞有限公司 | Piston face defect detecting device |
| CN209639709U (en) * | 2019-04-26 | 2019-11-15 | 山东省科学院激光研究所 | A kind of piston ring cell wall gradient detection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607117A (en) * | 2021-08-09 | 2021-11-05 | 湖南江滨机器（集团）有限责任公司 | Automatic measuring instrument and measuring method for shape error of piston ring groove |
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