CN207675141U - Portable porcelain bottle faces parallel and concentricity testing device - Google Patents
Portable porcelain bottle faces parallel and concentricity testing device Download PDFInfo
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- CN207675141U CN207675141U CN201820130104.8U CN201820130104U CN207675141U CN 207675141 U CN207675141 U CN 207675141U CN 201820130104 U CN201820130104 U CN 201820130104U CN 207675141 U CN207675141 U CN 207675141U
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- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 60
- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 68
- 239000000758 substrate Substances 0.000 claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 28
- 235000004443 Ricinus communis Nutrition 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000008054 signal transmission Effects 0.000 claims description 3
- 240000000528 Ricinus communis Species 0.000 claims description 2
- 239000013589 supplement Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- -1 at C in Fig. 2) Chemical compound 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a kind of portable porcelain bottle faces parallel and concentricity testing devices.The driving running part of the utility model detection device includes servo motor, tie-plate and lower plectane, the upper surface of lower plectane is as reference plane, the servo motor is fixed in detection rack main body, the lower plectane is fixedly connected on by tie-plate on the rotation end surface of servo motor, substrate is run through on the top of the servo motor, and lower plectane is located above substrate；Part of detecting includes sensor base, laser sensor, sensing chip, origin switch and upper plectane, the sensor base is fixed on the side of detection rack main body, laser sensor is mounted in sensor base, origin switch is mounted on the substrate of detection rack main body, and sensing chip is fixedly mounted on the bottom surface of lower plectane.The utility model ensure that the accuracy of lower opening center circle axis peak excursion and faces parallel detection on porcelain vase, and accuracy of detection is made to increase substantially.
Description
Technical field
The utility model is related to porcelain vase size detecting device, especially a kind of end face of two mounting plane of portable porcelain bottle is flat
Row degree and concentricity testing device.
Background technology
Porcelain vase is the critical elements on transmission line of electricity, main to play electric insulation and machinery support, and its use
Quantity is big, and quality has dispersibility.And the geometric dimension of porcelain vase and the height of precision be directly related to transmission line of electricity can be normal
Operation, the undesirable porcelain vase of size, precision transmission line of electricity operation in even can be broken, cause serious accident and
Economic loss.
Porcelain vase needs to be sampled before manufacture experiment to reflect the quality level of porcelain vase by the gross, pacifies at transmission line of electricity scene
It is also required to be detected to ensure that product qualification is available when dress.In detection method, at present generally by measuring porcelain vase in industry
The plectane of upper assembly carrys out peak excursion between the faces parallel of subsidiary porcelain vase and hole center circle axis（That is concentricity）, this
Plectane is only fixed on installation of porcelain insulator hole by conical screw by method, and plectane cannot be effectively ensured in this installation positioning method
It is concentric with porcelain vase hole center circle axis, there is a problem of that accuracy of detection is not high.On detection device, for above-mentioned two in industry
Size detection is main or based on range estimation and hand dipping, using tools such as vernier caliper, amesdial, marking-off pins in rotary flat
It is detected on platform center or face plate, accuracy of detection is not high, and place is fixed, mobility is poor, be can not achieve and is being pacified for detection
The purpose that dress scene is detected, and complete multinomial size detection task and need detection can be caused to imitate using different detection platforms
Rate is low.For testing staff, detect it is cumbersome take, task it is heavy, be easy fatigue.
Utility model content
To solve the problems, such as that existing porcelain vase size detection low precision, task weight are low with efficiency, the utility model provides a kind of
Portable porcelain bottle faces parallel simple and compact for structure, easy to use and that porcelain vase size detection precision and efficiency can be effectively improved
With concentricity testing device.
For this purpose, the utility model adopts the following technical scheme：Portable porcelain bottle faces parallel is filled with concentricity detection
It sets, including rack section, driving running part and part of detecting；
The rack section includes detection rack main body and substrate, and detection rack main body includes pedestal and is mounted vertically in
The side of pedestal side, the substrate are fixed on the top of pedestal；
The driving running part includes servo motor, tie-plate and lower plectane, and the upper surface of lower plectane is as benchmark
Face, the servo motor are fixed in detection rack main body, and the lower plectane is fixedly connected on servo electricity by tie-plate
On the rotation end surface of machine, substrate is run through on the top of the servo motor, and lower plectane is located above substrate；
The part of detecting includes sensor base, laser sensor, sensing chip, origin switch and upper plectane, described
Sensor base be fixed on the side of detection rack main body, laser sensor be mounted on sensor base on, origin switch
On the substrate of detection rack main body, sensing chip is fixedly mounted on the bottom surface of lower plectane.
The utility model using the above structure, can following plectane upper surface as benchmark, the end face of the above plectane upper surface
The upper and lower end face depth of parallelism of the depth of parallelism as porcelain vase test specimen；The above plectane axis relative to lower plectane axis offset as porcelain vase
Maximum offset between the hole center circle axis of test specimen.The use of upper and lower plectane ensure that the upper and lower hole center circle axis of porcelain vase test specimen
The accuracy of peak excursion and faces parallel detection, makes accuracy of detection increase substantially.
As the supplement of above-mentioned technical proposal, four lower kidney-shapeds of orthogonal thereto crossing distribution are provided on the lower plectane
Lower plectane is fixedly connected by slot using lower kidney-shaped slot, screw bolt and nut with the bottom of porcelain vase test specimen to be tested.Using this
The concentricity precision of kind connection structure, the lower opening center circle axis for making porcelain vase test specimen and lower plectane axis is high.
As the supplement of above-mentioned technical proposal, countersunk, the rotating part end of servo motor are also provided on the lower plectane
Be provided with threaded hole on face, be provided with countersunk and threaded hole on tie-plate, the threaded hole on the servo motor rotation end surface with
By screw connection, the threaded hole on the tie-plate is connected with the countersunk on lower plectane by screw for countersunk on tie-plate
It connects.Concentricity precision using such connection structure, the rotation axis for making servo motor and lower plectane axis is high.
As the supplement of above-mentioned technical proposal, the upper surface of the tie-plate forms a boss, the bottom surface of the lower plectane
A locating slot being used cooperatively with boss is formed, so that lower plectane is laterally positioned on the rotation end surface of servo motor, prevents
When servo motor rotates transverse shifting occurs for lower plectane.
As the supplement of above-mentioned technical proposal, four upper kidney-shapeds of orthogonal thereto crossing distribution are provided on the upper plectane
Slot will be fixedly connected using upper kidney-shaped slot and screw at the top of upper plectane and porcelain vase test specimen to be tested.Using such company
The concentricity precision of binding structure, the upper hole center circle axis for making porcelain vase test specimen and upper plectane axis is high.
As the supplement of above-mentioned technical proposal, there are three the sensor bases, i.e., upper sensor base, middle sensor
Pedestal and lower sensor pedestal, the upper sensor base and lower sensor pedestal are separately positioned on detection rack body side
The upper and lower part of inside, the middle sensor base are arranged close to upper sensor base；The upper and lower sensor base
On be provided with the vertical chute moved up and down for laser sensor, be provided on the side of the detection rack main body for upper and lower
The horizontal concrete chute that sensor base moves left and right.
When laser sensor is placed on lower sensor pedestal, the faces parallel for detecting lower plectane upper surface is made
On the basis of it is whether qualified；When laser sensor is placed in upper sensor base, the depth of parallelism for detecting porcelain vase end face；When
When laser sensor is placed in sensor base, the concentricity for detecting porcelain vase.
As the supplement of above-mentioned technical proposal, the part of detecting further includes the angle company being arranged in sensor base side
Fitting ensures the installation essence of sensor base in the horizontal and vertical directions relative to detection rack main body by angle connector
Degree.
As the supplement of above-mentioned technical proposal, the detection device further includes control section, the control unit subpackage
Programmable controller and the servo-driver for driving servo motor are included, programmable controller is used to control servo-driver,
The signal transmission of laser sensor acquisition is to programmable controller；The part of detecting further includes operating display, the operation
Display screen is connect with programmable controller.Operating display herein is host computer, by operating display to programmable control
Device processed sends the work of order control servo-driver.
As the supplement of above-mentioned technical proposal, the rack section further includes horizon rule and at least four level adjusters
Wheel, the Level tune castor are fixed on the pedestal of the detection rack main body, and the horizon rule is fixed on described
Substrate on.The level of rack section is adjusted by Level tune castor.
As the supplement of above-mentioned technical proposal, there are two the horizon rules, is in longitudinally, laterally to be distributed respectively.Pass through water
Leveling ruler detects the level of rack section.
The utility model has the advantage that as follows：
1, compared with existing industry detection device, orthogonal cross-groove type plectane ensure that upper and lower plectane respectively on porcelain vase
Lower opening center circle axis is concentric, and the use of upper and lower plectane ensure that lower opening center circle axis peak excursion and end face on porcelain vase
The accuracy of parallelism detection, makes accuracy of detection increase substantially；
2, whole device realizes Automatic survey, can directly obtain testing result, easy to operate understandable, easy to use fast
Victory, detection efficiency increase substantially；
3, whole device is compact-sized, occupies little space, and it is good and portable, removable can to carry out Level tune, adaptability
It is dynamic, convenient for being detected in erecting bed.
Description of the drawings
Fig. 1-2 is the overall structure diagram (not including upper plectane) of the utility model detection device；
Fig. 3 is the driving running part structural schematic diagram of the utility model detection device；
Fig. 4 is the connection diagram of the servo motor and substrate and tie-plate of the utility model detection device；
Fig. 5-6 is the structural schematic diagram of plectane in the utility model detection device (Fig. 6 is the sectional view along A-A of Fig. 5)；
Fig. 7-8 is the structural schematic diagram of plectane under the utility model detection device (Fig. 8 is the B-B direction sectional view of Fig. 7)；
Fig. 9 is schematic diagram when the utility model detection device is implemented；
Figure 10 is the fundamental diagram of the utility model detection device.
In figure, 1- front shrouds, 2- operating display, 3- detection rack main bodys, 4- servo-driver substrates, 5- Level tunes
Castor, 6- angle connectors, 7- pedestals, 8- laser sensors, 9- trunking plates, plectane under 10-, 11- horizon rules, 12- substrates, 13-
Servo-driver, 14- servo motors, 15- sensing chips, 16- origin switch, the upper plectanes of 17-, 18- porcelain vase test specimens, 19- tie-plates,
The sides 20-, the upper sensor bases of 21-, sensor base in 22-, 23- lower sensor pedestals, kidney-shaped slot under 24-, 25- are convex
Platform, 26- locating slots, the upper kidney-shaped slots of 27-.
Specific implementation mode
A kind of portable porcelain bottle faces parallel and concentricity testing device, including rack section, driving running part, survey
Examination part and control section.
As shown in Figure 1, 2, the rack section includes the detection rack main body 3 for using aluminium section bar to build, substrate 12, water
Leveling ruler 11, front shroud 1 and four Level tune castors 5, detection rack main body 3 include pedestal 7 and are mounted vertically in pedestal side
Side 20, the substrate 12 is fixed on the top of pedestal 7.The Level tune castor 5 is screwed in described
Detection rack main body pedestal 7 on, the horizon rule 11 is screwed on the substrate 12；The level
There are two rulers 11, is in longitudinally, laterally to be distributed respectively.Front shroud 1 is fastened on detection rack master by bolt and elastic nut
On body 3.
As shown in figure 9, the part of detecting includes operating display 2, sensor base, angle connector 6, laser sensing
Device 8, sensing chip 15, origin switch 16 and upper plectane 17, the sensor base are fixed on the side of detection rack main body 3
On, laser sensor 8 is mounted in sensor base, and origin switch 16 is mounted on the substrate 12 of detection rack main body, induction
Piece 15 is fixedly mounted on the bottom surface of lower plectane 10, and operating display 2 is mounted on front shroud 1.As seen in figs. 5-6, upper plectane
Four of orthogonal thereto crossing distribution upper kidney-shaped slots 27 are provided on 17, using upper kidney-shaped slot 27 and conical screw by upper circle
Plate 17 is fixedly connected with the top of porcelain vase test specimen 18 to be tested.Angle connector 6 is arranged in the side of sensor base, passes through angle
Connector 6 ensures installation accuracy of the sensor base relative to detection rack main body in the horizontal and vertical directions.
There are three the sensor bases, i.e., upper sensor base 21, middle sensor base 22 and lower sensor pedestal
23, the upper sensor base 21 and lower sensor pedestal 23 are separately positioned on the top on the inside of detection rack body side 20
And lower part, the middle sensor base 22 are arranged close to upper sensor base 21；The upper and lower sensor base 21,23
On be provided with the vertical chute moved up and down for laser sensor, be provided on the side of the detection rack main body for upper and lower
The horizontal concrete chute that sensor base moves left and right.
When laser sensor is placed on lower sensor pedestal (i.e. at C in Fig. 2), for detecting lower plectane upper surface
Faces parallel it is whether qualified as benchmark；When laser sensor is placed in upper sensor base (i.e. at A in Fig. 2)
When, the depth of parallelism for detecting porcelain vase end face；When laser sensor is placed in upper sensor base, for detecting porcelain vase
Concentricity (i.e. at B in Fig. 2).
As shown in Figure 3-4, the driving running part includes servo motor 14, tie-plate 19 and lower plectane 10, lower circle
The upper surface of plate 10 is fixed on as reference plane, the servo motor 14 in detection rack main body 3, and the lower plectane 10 is logical
Tie-plate 19 to be crossed to be fixedly connected on the rotation end surface of servo motor 14, substrate 12 is run through on the top of the servo motor 14,
Lower plectane 10 is located at 12 top of substrate.The upper surface of the tie-plate forms boss 25, the bottom surface of the lower plectane 10 formed with
The locating slot 26 that boss 25 is used cooperatively makes lower plectane be laterally positioned on the rotation end surface of servo motor.
As Figure 7-8, four lower 24 Hes of kidney-shaped slot of orthogonal thereto crossing distribution are provided on the lower plectane 10
Multiple countersunks, using lower kidney-shaped slot, conical screw bolt and nut by the bottom of lower plectane 10 and porcelain vase test specimen 18 to be tested
Portion is fixedly connected.Multiple threaded holes are provided on the rotation end surface of servo motor 14, be provided on tie-plate 19 multiple countersunks and
Multiple threaded holes, the threaded hole that the servo motor 14 rotates on end surface are connected with the countersunk on tie-plate 19 by screw
It connects, the threaded hole on the tie-plate 19 passes through screw connection with the countersunk on lower plectane 10.
The control section includes programmable controller, power supply changeover device, trunking plate 9, servo-driver substrate 4 and uses
In the servo-driver 13 of driving servo motor 14, programmable controller, power supply changeover device are fixed on detection by trunking plate 9
In rack main body 3, servo-driver 13 is fixed on by servo-driver substrate 4 in detection rack main body 3.Programmable controller
For controlling servo-driver 13, the signal transmission that laser sensor 8 acquires is to programmable controller；Programmable controller and behaviour
Make the connection of display screen 2, sends the work of order control servo-driver to programmable controller by operating display.
The detection method of above-mentioned portable porcelain bottle faces parallel and concentricity testing device comprising following steps：
1) detection device is placed in horizontal place, laser sensor is mounted on the (position in Fig. 2 on lower sensor pedestal
Set C), to detect the faces parallel of lower plectane upper surface, such as it is unqualified, the lower plectane reinstalled or more renewed is needed, with guarantor
Card detection benchmark accuracy；After, laser sensor is changed the outfit in supreme sensor base (the position A in Fig. 2).
2) by the orthogonal thereto criss-cross lower kidney-shaped slot on the through-hole of porcelain vase test specimen bottom four to be tested and lower plectane
It is connected and fixed by screw bolt and nut, the through-hole at the top of porcelain vase test specimen and the orthogonal thereto criss-cross upper kidney-shaped slot on upper plectane
Between fixed by screw connection.
3) position for adjusting laser sensor makes the distance of itself and upper plectane upper surface in the measurement range of laser sensor
It is interior, it is operated on operating display 2, driving servo motor drives lower plectane, porcelain vase test specimen and upper plectane to rotate together, Zhi Houli
It is measured with laser sensor；Can following plectane upper surface as benchmark, the faces parallel conduct of the above plectane upper surface
The upper and lower end face depth of parallelism of porcelain vase test specimen, so as to avoid being respectively to measure plane and benchmark with 18 upper and lower end portion of porcelain vase test specimen
When plane due to upper and lower end parts the measurement error caused by the problem of founding accuracy of manufacture difference.
4) laser sensor is changed the outfit to middle sensor base (the position B in Fig. 2) again, and adjusts laser sensor
Position makes the distance on the cylindrical surface of itself and upper plectane in the measurement range of laser sensor, is operated on operating display 2,
Driving servo motor drives lower plectane, porcelain vase test specimen and upper plectane to rotate together, and is measured later using laser sensor, with
Upper plectane axis relative to lower plectane axis offset as maximum offset between the hole center circle axis of porcelain vase test specimen.
It can judge that interface obtains the qualified information of current detection porcelain vase test specimen 18 in operating display 2 after being measured.
The operation principle of the utility model is as shown in Figure 10, and operation principle is described as follows：
Operating display 2 is used as host computer, is connect with programmable controller using cable, and being given by operating display 2 can
Programmable controller sends order control servo-driver 13, and to the rotation of control servomotor 14, servo motor 14 rotates band
Dynamic porcelain vase test specimen 18 to be detected rotates；During porcelain vase test specimen 18 rotates, laser sensor 8 acquires range data and leads to
It crosses signal wire and transfers data to programmable controller；Range data real-time display after programmable controller records and handles exists
On operating display 2, convenient for the variation of monitoring range data, and whether 18 size of porcelain vase test specimen is closed according to coherent detection standard
Lattice are judged.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (10)
1. portable porcelain bottle faces parallel and concentricity testing device, including rack section, driving running part and test department
Point, which is characterized in that
The rack section includes detection rack main body (3) and substrate (12), detection rack main body (3) include pedestal (7) and
It is mounted vertically in the side (20) of pedestal side, the substrate (12) is fixed on the top of pedestal (7)；
The driving running part includes servo motor (14), tie-plate (19) and lower plectane (10), lower plectane (10) it is upper
Surface is fixed on as reference plane, the servo motor (14) in detection rack main body (3), and the lower plectane (10) passes through
Tie-plate (19) is fixedly connected on the rotation end surface of servo motor (14), and substrate is run through on the top of the servo motor (14)
(12), lower plectane (10) is located above substrate (12)；
The part of detecting includes sensor base, laser sensor (8), sensing chip (15), origin switch (16) and upper circle
Plate (17), the sensor base are fixed on the side of detection rack main body (3), and laser sensor (8) is mounted on sensing
On device pedestal, origin switch (16) is mounted on the substrate (12) of detection rack main body, and sensing chip (15) is fixedly mounted on lower circle
On the bottom surface of plate (10).
2. portable porcelain bottle faces parallel according to claim 1 and concentricity testing device, which is characterized in that described
Lower plectane (10) on be provided with four lower kidney-shaped slots (24) of orthogonal thereto crossing distribution, using lower kidney-shaped slot, bolt and
Lower plectane (10) is fixedly connected by nut with the bottom of porcelain vase test specimen (18) to be tested.
3. portable porcelain bottle faces parallel according to claim 2 and concentricity testing device, which is characterized in that described
Lower plectane (10) on be also provided with countersunk, threaded hole is provided on the rotation end surface of servo motor (14), on tie-plate (19)
It is provided with countersunk and threaded hole, the threaded hole on servo motor (14) the rotation end surface and the countersunk on tie-plate (19)
By screw connection, the threaded hole on the tie-plate (19) passes through screw connection with the countersunk on lower plectane (10).
4. portable porcelain bottle faces parallel according to claim 2 and concentricity testing device, which is characterized in that described
The upper surface of tie-plate forms a boss (25), and the bottom surface of the lower plectane (10) forms one and determines with what boss (25) was used cooperatively
Position slot (26), makes lower plectane be laterally positioned on the rotation end surface of servo motor.
5. portable porcelain bottle faces parallel according to claim 1 and concentricity testing device, which is characterized in that described
Upper plectane (17) on be provided with four of orthogonal thereto crossing distribution upper kidney-shaped slots (27), utilize upper kidney-shaped slot (27) and spiral shell
Silk will be fixedly connected at the top of upper plectane (17) and porcelain vase test specimen (18) to be tested.
6. according to claim 1-5 any one of them portable porcelain bottle faces parallels and concentricity testing device, feature
It is, there are three the sensor bases, i.e., upper sensor base (21), middle sensor base (22) and lower sensor pedestal
(23), the upper sensor base (21) and lower sensor pedestal (23) are separately positioned in detection rack body side (20)
The upper and lower part of side, the middle sensor base (22) are arranged close to upper sensor base (21)；The upper and lower sensing
The vertical chute moved up and down for laser sensor is provided on device pedestal (21,23), on the side of the detection rack main body
It is provided with the horizontal concrete chute moved left and right for upper and lower sensor base.
7. according to claim 1-5 any one of them portable porcelain bottle faces parallels and concentricity testing device, feature
It is, the part of detecting further includes the angle connector (6) being arranged in sensor base side, is protected by angle connector (6)
Demonstrate,prove installation accuracy of the sensor base relative to detection rack main body in the horizontal and vertical directions.
8. according to claim 1-5 any one of them portable porcelain bottle faces parallels and concentricity testing device, feature
It is, further includes control section, the control section includes programmable controller and for driving watching for servo motor (14)
Driver (13) is taken, programmable controller is given for controlling servo-driver (13), the signal transmission of laser sensor (8) acquisition
Programmable controller；The part of detecting further includes operating display (2), the operating display (2) and programmable controller
Connection.
9. according to claim 1-5 any one of them portable porcelain bottle faces parallels and concentricity testing device, feature
It is, the rack section further includes horizon rule (11) and at least four Level tune castors (5), the level adjuster
Wheel (5) is fixed on the pedestal (7) of the detection rack main body, and the horizon rule (11) is fixed on the substrate (12)
On.
10. portable porcelain bottle faces parallel according to claim 9 and concentricity testing device, which is characterized in that institute
There are two the horizon rules (11) stated, and is in longitudinally, laterally to be distributed respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130104.8U CN207675141U (en) | 2018-01-25 | 2018-01-25 | Portable porcelain bottle faces parallel and concentricity testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130104.8U CN207675141U (en) | 2018-01-25 | 2018-01-25 | Portable porcelain bottle faces parallel and concentricity testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675141U true CN207675141U (en) | 2018-07-31 |
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ID=62973777
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820130104.8U Active CN207675141U (en) | 2018-01-25 | 2018-01-25 | Portable porcelain bottle faces parallel and concentricity testing device |
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| Country | Link |
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| CN (1) | CN207675141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151678A (en) * | 2018-01-25 | 2018-06-12 | 国网浙江省电力有限公司电力科学研究院 | Portable porcelain bottle faces parallel and concentricity testing device and its detection method |
-
2018
- 2018-01-25 CN CN201820130104.8U patent/CN207675141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151678A (en) * | 2018-01-25 | 2018-06-12 | 国网浙江省电力有限公司电力科学研究院 | Portable porcelain bottle faces parallel and concentricity testing device and its detection method |
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Inventor after: Sun Qingfeng Inventor after: Wang Jionggeng Inventor after: Mei Jian Inventor after: Zhang Jie Inventor after: Wang Lei Inventor after: Lin Jun Inventor after: Hua Guoxiang Inventor after: Wei Lifu Inventor before: Sun Qingfeng Inventor before: Wang Jionggeng Inventor before: Mei Jian Inventor before: Zhang Jie Inventor before: Wang Lei Inventor before: Lin Jun Inventor before: Hua Guoxiang Inventor before: Wei Lifu |