CN108871164A - Torus end face squareness Shang Ce formula testing agency and detection method - Google Patents
Torus end face squareness Shang Ce formula testing agency and detection method Download PDFInfo
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- CN108871164A CN108871164A CN201810657076.XA CN201810657076A CN108871164A CN 108871164 A CN108871164 A CN 108871164A CN 201810657076 A CN201810657076 A CN 201810657076A CN 108871164 A CN108871164 A CN 108871164A
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- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 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 abstract description 15
- 230000003028 elevating effect Effects 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims description 163
- 238000000034 method Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 239000000725 suspension Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to detection device.A kind of torus end face squareness Shang Ce formula testing agency, including pedestal, the elevating mechanism of top plate and driving top plate lifting, pedestal is equipped with lower positioning column, the diameter of lower positioning column is equal with the internal diameter of torus, lower positioning column is equipped with lower supporting table terrace, lower supporting table terrace is vertical with the lower positioning column, the lower surface of top plate is equipped with upper positioning column, the diameter of upper positioning column is equal with the internal diameter of torus, upper positioning column and lower positioning column are coaxial, upper positioning column is equipped with upper supporting table terrace, it is vertical that upper supporting table terrace is same as above positioning column, bottom plate is equipped with the upper gap-sensing mechanism that a pair of of opposite direction is distributed in positioning column radially opposite sides.The present invention has the advantages that the verticality of two end faces of torus can be detected one by one it is laborious present in the verticality of torus end face to solve the problems, such as that the mode manually estimated detects.
Description
Technical field
The present invention relates to detection device more particularly to a kind of torus end face squareness Shang Ce formula testing agency and detection side
Method.
Background technique
It can be sometimes containing the component of circular ring shape in the mechanisms such as bearing, fire extinguisher, transformer and energy-saving lamp（Hereinafter referred to as
Torus）, such as retainer, Internal and external cycle in bearing, the Fire extinguisher tube in fire extinguisher.Torus can generate in process
The phenomenon that end face is inclined-plane has been axis out of plumb of the plane where end face with torus（Below by torus end face and circle
The axis of ring body is vertically known as torus end face squareness）, which is the underproof circle of end face squareness on inclined-plane
Ring body needs are picked out, existing to be picked as judging by way of manually estimating, this select mode it is not only laborious but also
Accuracy is poor.
Summary of the invention
The present invention provides a kind of torus end face whether two end faces that can detect torus simultaneously are vertical is vertical
Du Shangce formula testing agency, solve the mode manually estimated detect it is laborious and accurate present in the verticality of torus end face
Property difference problem.
The above technical problem is solved through the following technical scheme：Formula detection machine is surveyed on a kind of torus end face squareness
Structure, which is characterized in that the elevating mechanism of pedestal lifting is equivalent to including pedestal, top plate and driving top plate；The pedestal is equipped with
Lower positioning column, the diameter of the lower positioning column are equal with the internal diameter of the torus；It is upper fixed that the lower surface of the top plate is equipped with
Position column, the diameter of the upper positioning column is equal with the internal diameter of the torus, and the upper positioning column and the lower positioning column are coaxial,
The upper positioning column is equipped with upper supporting table terrace, and the upper supporting table terrace is vertical with the upper positioning column, on the bottom plate
The upper gap-sensing mechanism of the upper positioning column radially opposite sides is distributed in equipped with a pair of of opposite direction, the upper gap-sensing mechanism includes
Upper probe rides item, upper probe actuation item, upper probe clap neat item, in driving probe actuation item in upper probe rides item and upper probe
Clap the upper drive mechanism moved between neat item and several isometric upper probes disposed in parallel, the upper probe rides item, upper spy
The neat item of needle bat is parallel with upper probe actuation three, and the upper probe rides item is equipped with several along upper probe rides length side
To the upper probe rides item portion probe pilot hole of distribution, the upper probe actuation item is equipped with several along upper probe actuation length
Upper probe actuation item portion's probe that ibid probe rides item portion probe pilot hole is aligned correspondingly of directional spreding is fixed logical
Hole, one end of the probe is threaded through correspondingly in upper probe rides item portion probe pilot hole, the other end one is a pair of
It is threaded through with answering in upper probe actuation item portion probe fixed hole, is set in upper probe actuation item portion probe fixed hole
There is the upper rubber ring for being arranged and being resiliently clamped on probe, the upper surface of the upper probe is located at the upper supporting table terrace
On same plane, the distributed areas of the upper probe are equal to the overall diameter of torus along the distance of upper probe actuation extending direction
And with the torus alignment being set on positioning column.Probe rides item is arranged in gap-sensing mechanism to be supported probe,
Probe can be reliably kept to be in straightened condition, to prevent the deformation of probe sag bent to be unable to accurately along this support
Step surface be inserted into torus end face in the gap between supporting table terrace to find depositing for gap, when improving belt verticality
Reliability.Probe is driven by the fixed probe of rubber ring, probe when not being obstructed can either be enabled reliably to be visited
Needle driving item drive it is mobile, abut to probe when object is obstructed and be equivalent to probe actuation item and generate and relatively move, to mention
Reliability when high movement.
Preferably, the lower end of the upper positioning column is equipped with upper path section, set between the upper path section and upper positioning column
There is upper conical surface changeover portion, the upper path section is equipped with several along the circumferentially distributed upper surface progress to torus of upper path section
Clean upper bristle, the torus be set on the upper positioning column and after forcing the bristle to generate bending, the bristle
Free end be located at the lower section of the upper positioning column.It can reduce foreign matter to be supported on torus upper surface and lead to the several of erroneous judgement
Rate.The setting of bristle will not interfere with torus set and be set on positioning column.
The invention also includes rotational structure, the upper positioning column is rotatably connected on the top plate, and the rotational structure is used
In the driving upper positioning column rotation.It can be improved effect when cleaning, the good reliability that cleaning effect is good when then detecting.
Preferably, the upper surface of the pedestal is equipped with upper annular tag line, the upper annular tag line and it is described on
Positioning column is coaxial, when one end of the upper probe is connected on the outer peripheral surface for the torus being set on positioning column, the other end
It is aligned with the upper annular tag line along upper direction.It is convenient when judgement verticality to carry out.
The present invention also provides a kind of torus end face squareness detection methods, which is characterized in that the first step, by torus
One end set is set on lower positioning column, elevating mechanism driving top plate decline and make positioning column wear in the torus other end and
Upper supporting table terrace pressing is on the other end of torus；Second step, upper drive mechanism drive upper probe actuation item towards upper fixed
Position column is mobile so that upper probe is equal to upper probe with the axis by upper positioning column towards upper positioning column moving distance L2, L2
And perpendicular to the distance between the plane of upper probe, when upper probe is connected to the outer peripheral surface of torus in upper probe moving process
Stop moving when ibid positioning column abuts together together or behind the gap that penetrates between torus end face and upper supporting table terrace
And it is stretched out from upper probe actuation item far from one end of upper positioning column；Third step judges that torus is supported on supporting table terrace
The end face squareness of one end whether meet the requirements, specially：If all one end of upper probe far from upper positioning column all edges
Up and down direction is same as above annular tag line and is aligned along the vertical direction, indicates that verticality meets the requirements；4th step, drives elevating mechanism
Dynamic top plate rises, and upper drive mechanism drives upper probe actuation item to make upper gap towards the direction moving distance L2 far from upper positioning column
Detection agency resets, and removes and torus other end set is set on lower positioning column after overturning torus, elevating mechanism driving top
Plate decline and make positioning column wear in torus one end and upper supporting table terrace pressing on one end of torus；5th
Step, upper drive mechanism drive upper probe actuation item mobile towards upper positioning column so that upper probe towards upper positioning column it is mobile away from
From L2, when upper probe abuts together or penetrate torus end face and upper branch with the outer peripheral surface of torus in upper probe moving process
Stop movement when ibid positioning column abuts together behind gap between support step surface and from upper probe actuation item far from upper positioning
One end of column is stretched out；6th step judges whether the end face squareness of one end that torus is supported on supporting table terrace meets
It is required that specially：If all one end of upper probe far from upper positioning column are all same as above annular tag line along upper along the vertical direction
Lower direction alignment then indicates that end face squareness meets the requirements.
Preferably, upper positioning column moves down and wears upper bristle during torus covers and generate with the end face of torus
Contact is to realize the cleaning to torus end face.
Preferably, upper positioning column moves down and upper bristle is contacted with the end face of torus during wearing in torus
When stop move down, make positioning column rotate so that upper bristle generate rotation and the end face of torus is cleaned, it is upper fixed
It stops operating after the time of position column rotation setting and bottom plate continues to move down into supporting table terrace and is pressed on the end face of torus.
Present invention tool has the advantage that：Whether the upper and lower end face verticality that torus can be detected simultaneously meets the requirements, into
It is convenient when row judges.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
Fig. 2 is the elevational schematic view of top plate.
In figure：Pedestal 1, lower positioning column 11, lower path section 112, lower conical surface transition section 113, top plate 2, upper positioning column 21, on
Supporting table terrace 211, upper path section 212, upper conical surface changeover portion 213, upper bristle 22, the free end 221 of upper bristle, upper gap are visited
Survey mechanism 23, upper probe rides item 231, upper probe rides item portion probe pilot hole 2311, upper probe actuation item 232, upper probe
Item portion probe fixed hole 2321, upper probe is driven to clap neat item 233, upper drive mechanism 234, upper driving cylinder 2341, upper driving
Bar 2342, upper probe 235, upper annular tag line 24, rotational structure 25, driven wheel of differential 251, drive bevel gear 252, electric rotating
Machine 253, upper probe distributed areas along upper probe actuation extending direction distance H2, elevating mechanism 3, column 31, lifting air
Cylinder 32, guide rod 33, suspension plate 34, torus 4, upper probe are with the axis by upper positioning column and perpendicular to the plane of upper probe
S, upper probe is towards upper positioning column moving distance L2.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and embodiments.
Referring to Fig. 1 and Fig. 2, a kind of torus end face squareness Shang Ce formula testing agency, including pedestal 1, top plate 2 and driving
Top plate is equivalent to the elevating mechanism 3 of pedestal lifting.
Pedestal 1 is equipped with lower positioning column 11.The diameter of lower positioning column is equal with the internal diameter of torus.The upper end of lower positioning column
Equipped with lower path section 112.Lower conical surface transition section 113 is equipped between lower path section and lower positioning column.
The lower surface of top plate 2 is equipped with upper positioning column 21.The diameter of upper positioning column is equal with the internal diameter of torus.Upper positioning
Column is equipped with upper supporting table terrace 211.It is vertical that upper supporting table terrace is same as above positioning column.The upper end of upper positioning column is equipped with upper path section
212.Upper conical surface changeover portion 213 is equipped between upper path section and upper positioning column.Upper path section was equipped with several along upper path section week
Clean upper bristle 22 is carried out to the upper surface to torus of distribution.Torus is set on positioning column and forces upper bristle
It generates after bending, the free end 221 of upper bristle is located at the lower section of upper positioning column.It is fixed that top plate 2 is distributed in equipped with a pair of of opposite direction
The upper gap-sensing mechanism 23 of position column radially opposite sides.Upper gap-sensing mechanism includes upper probe rides item 231, upper probe actuation item
232, upper probe clap neat item 233, in driving probe actuation item upper probe rides item and upper probe clap moved between neat item it is upper
Driving mechanism 234 and several isometric upper probes 235 disposed in parallel.Upper probe rides item, upper probe clap neat item and upper probe
A driving three sets gradually and in parallel.Upper probe rides item is equipped with several along the upper of upper probe rides length direction distribution
Probe rides item portion probe pilot hole 2311.Upper probe actuation item be equipped with it is several along upper probe actuation length direction distribution
The ibid upper probe actuation item portion probe fixed hole 2321 that probe rides item portion probe pilot hole is aligned correspondingly.Upper spy
It is equipped in needle driving item portion probe fixed hole and is arranged and is resiliently clamped in the upper rubber ring on probe.One end of probe is one by one
It is accordingly threaded through in probe rides item portion probe pilot hole, the other end is threaded through the spy of probe actuation item portion correspondingly
In needle fixed hole.It is in the same plane that the upper surface of upper probe is same as above supporting table terrace.Upper drive mechanism 234 includes upper drive
It takes offence cylinder 2341 and upper drive rod 2342.The cylinder body of upper driving cylinder links together with pedestal.The piston rod of upper driving cylinder
Ibid one end of drive rod links together, the other end of upper drive rod is same as above probe actuation item and links together.Under top plate
Surface is equipped with upper annular tag line 24.Upper annular tag line and upper positioning column are coaxial.One end of upper probe, which is connected to, to be set in
When on the outer peripheral surface of the torus 4 on upper positioning column, ibid annular tag line is aligned the other end along upper direction.Point of upper probe
Cloth region is equal to the overall diameter of torus 4 along the distance H 2 of upper probe actuation extending direction and is set on upper positioning column together
Torus alignment.It further include rotational structure 25 on top plate 2.Upper positioning column is rotatably connected on top plate.Rotational structure is for driving
Dynamic upper positioning column rotation.Rotational structure 25 includes the driven wheel of differential 251 being arranged on upper positioning column, is engaged on driven wheel of differential
On drive bevel gear 252 and driving drive bevel gear rotation rotating electric machine 253.
Elevating mechanism 3 includes column 31, lifting cylinder 32 and guide rod 33.The lower end of column is fixed together with bottom plate 1.
The upper end of column is equipped with the suspension plate 34 being located above top plate.The cylinder body of lifting cylinder links together with suspension plate.Lifting air
The piston rod of cylinder links together with top plate.The lower end of guide rod is fixed together with top plate, and upper end is threaded through in suspension plate.Make
Used time drives top plate to go up and down by lifting cylinder to drive upper positioning column lifting come so that upper supporting table terrace is pressed in annulus
On the upper end of body.
Torus end face squareness Shang Ce formula testing agency through the invention carries out detection torus end face squareness
Method is：Torus one end set is set on lower positioning column, goes up and down by a kind of torus end face squareness detection method, the first step
Mechanism driving top plate decline and make positioning column wear in the torus other end and upper supporting table terrace pressing in torus
The other end on；Second step, upper drive mechanism drive upper probe actuation item towards upper positioning column movement so that upper probe court
Upward positioning column moving distance L2, L2 be equal to upper probe with the axis by upper positioning column and perpendicular to the plane S of upper probe it
Between distance, in upper probe moving process when upper probe with the outer peripheral surface of torus abut together or penetrate torus end face with
It is same as above behind gap between upper supporting table terrace when positioning column abuts together and stops movement and from upper probe actuation item far from upper
One end of positioning column is stretched out；Third step, judge one end that torus is supported on supporting table terrace end face squareness whether
It meets the requirements, specially：If all one end of upper probe far from upper positioning column are all same as above annular tag line along the vertical direction
It is aligned along the vertical direction, indicates that verticality meets the requirements；4th step rises elevating mechanism driving top plate, and upper drive mechanism is driven
Dynamic upper probe actuation item is towards the direction moving distance L2 far from upper positioning column resets upper gap-sensing mechanism, upper gap detects
Upper probe abuts to probe and claps neat item and all upper probes are aligned, remove and overturn torus during reset
Torus other end set is set on lower positioning column afterwards, elevating mechanism driving top plate declines and positioning column is made to wear annulus
In body one end and the pressing of upper supporting table terrace is on one end of torus；5th step, upper drive mechanism drive upper probe actuation article
It is mobile towards upper positioning column so that upper probe is towards upper positioning column moving distance L2, when upper probe in upper probe moving process
Outer peripheral surface with torus abuts together or penetrates ibid positioning behind the gap between torus end face and upper supporting table terrace
Stop mobile when column abuts together and is stretched out from upper probe actuation item far from one end of upper positioning column；6th step judges annulus
Whether the end face squareness of one end that body is supported on supporting table terrace meets the requirements, specially：If all upper probes
All ibid annular tag line is aligned along the vertical direction along the vertical direction for one end far from upper positioning column, indicates that end face squareness accords with
It closes and requires.Upper positioning column moves down and wears upper bristle during torus covers and contact with the end face generation of torus to real
Now to the cleaning of torus end face.End face of the upper bristle with torus during upper positioning column is moved down and worn in torus
When contact stop move down, make positioning column rotate so that upper bristle generate rotation and the end face of torus is cleaned,
It stops operating after the time of upper positioning column rotation setting and bottom plate continues to move down into the end that supporting table terrace is pressed into torus
On face.
Claims (7)
1. a kind of torus end face squareness Shang Ce formula testing agency, which is characterized in that including pedestal, top plate and driving top plate phase
When the elevating mechanism gone up and down in pedestal；The pedestal is equipped with lower positioning column, and the diameter of the lower positioning column is the same as the torus
Internal diameter it is equal；The lower surface of the top plate is equipped with upper positioning column, and the diameter of the upper positioning column is the same as in the torus
Diameter is equal, and the upper positioning column and the lower positioning column are coaxial, and the upper positioning column is equipped with upper supporting table terrace, the upper branch
It is vertical with the upper positioning column to support step surface, the bottom plate is equipped with a pair of of opposite direction and is distributed in the upper positioning column radially opposite sides
Upper gap-sensing mechanism, the upper gap-sensing mechanism include upper probe rides item, upper probe actuation item, upper probe clap neat item,
It probe actuation item moves between upper probe rides item claps neat item with upper probe in driving upper drive mechanism and several parallel sets
The isometric upper probe set, the upper probe rides item, the neat item of upper probe bat are parallel with upper probe actuation three, the upper spy
Needle support bar be equipped with it is several along upper probe rides length direction distribution upper probe rides item portion probe pilot holes, it is described on
Probe actuation item is equipped with several ibid probe rides item portion probe pilot holes one along the distribution of upper probe actuation length direction
The one upper probe actuation item portion probe fixed hole being accordingly aligned, one end of the probe is threaded through on described correspondingly
Probe rides item portion probe pilot hole is interior, the other end is threaded through upper probe actuation item portion probe fixed hole correspondingly
It is interior, it is equipped in upper probe actuation item portion probe fixed hole and is arranged and is resiliently clamped in the upper rubber ring on probe, institute
The upper surface for stating probe is in the same plane with the upper supporting table terrace, and the distributed areas of the upper probe are along upper probe
The distance of driving extending direction is equal to the overall diameter of torus and with the torus alignment being set on positioning column.
2. torus end face squareness Shang Ce formula according to claim 1 testing agency, which is characterized in that the upper positioning
The lower end of column is equipped with upper path section, and upper conical surface changeover portion, the upper path section are equipped between the upper path section and upper positioning column
Clean upper bristle is carried out along the circumferentially distributed upper surface to torus of upper path section equipped with several, the torus is arranged
After forcing the bristle to generate bending on the upper positioning column, under the free end of the bristle is located at the upper positioning column
Side.
3. torus end face squareness Shang Ce formula according to claim 2 testing agency, which is characterized in that further include rotation
Structure, the upper positioning column are rotatably connected on the top plate, and the rotational structure is for driving the upper positioning column rotation.
4. torus end face squareness Shang Ce formula according to claim 1 testing agency, which is characterized in that the pedestal
Upper surface is equipped with upper annular tag line, and the upper annular tag line and the upper positioning column are coaxial, one end of the upper probe
When being connected on the outer peripheral surface for the torus being set on positioning column, the other end with the upper annular tag line along upper direction
Alignment.
5. a kind of torus end face suitable for torus end face squareness Shang Ce formula described in claim 1 testing agency is vertical
Spend detection method, which is characterized in that torus one end set is set on lower positioning column by the first step, and elevating mechanism drives under top plate
Drop and make positioning column wear in the torus other end and upper supporting table terrace pressing on the other end of torus；Second
Step, upper drive mechanism drive upper probe actuation item mobile towards upper positioning column so that upper probe towards upper positioning column it is mobile away from
From L2, L2 is equal to upper probe with the axis Jing Guo upper positioning column and the distance between the plane perpendicular to upper probe, and upper probe moves
When upper probe abuts together with the outer peripheral surface of torus or penetrates between torus end face and upper supporting table terrace during dynamic
Gap after stop mobile and stretched out from upper probe actuation item far from one end of upper positioning column when ibid positioning column abuts together；
Third step judges whether the end face squareness of one end that torus is supported on supporting table terrace meets the requirements, specially：Such as
All ibid annular tag line is aligned then table to all one end of upper probe far from upper positioning column of fruit along the vertical direction along the vertical direction
Show that verticality meets the requirements；4th step rises elevating mechanism driving top plate, and upper drive mechanism drives upper probe actuation item towards remote
Direction moving distance L2 from upper positioning column resets upper gap-sensing mechanism, removes and overturns torus is another after torus
One end set is set on lower positioning column, elevating mechanism driving top plate decline and make positioning column wear in torus one end and on
Supporting table terrace presses on one end of torus；5th step, upper drive mechanism drive upper probe actuation article towards upper positioning column
It is mobile so that upper probe is towards upper positioning column moving distance L2, when upper probe is the same as the outer of torus in upper probe moving process
Circumferential surface abuts together or ibid positioning column abuts together behind the gap penetrated between torus end face and upper supporting table terrace
When stop mobile and stretched out from upper probe actuation item far from one end of upper positioning column；6th step judges that torus is supported on branch
Whether the end face squareness of one end on support step surface meets the requirements, specially：If all upper probes are far from upper positioning column
All ibid annular tag line is aligned along the vertical direction along the vertical direction for one end, indicate that end face squareness meets the requirements.
6. torus end face squareness detection method according to claim 5, which is characterized in that upper positioning column is moved down and worn
Upper bristle contacts to realize the cleaning to torus end face with the end face generation of torus during being set to torus set.
7. torus end face squareness detection method according to claim 6, which is characterized in that upper positioning column is moved down and worn
During being set in torus upper bristle with torus end face contact when stop moving down, rotate positioning column so that
Upper bristle generates rotation and cleans to the end face of torus, and upper positioning column stops operating after rotating the time set and bottom plate
Continue to move down into supporting table terrace and be pressed on the end face of torus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810657076.XA CN108871164A (en) | 2018-06-25 | 2018-06-25 | Torus end face squareness Shang Ce formula testing agency and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810657076.XA CN108871164A (en) | 2018-06-25 | 2018-06-25 | Torus end face squareness Shang Ce formula testing agency and detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108871164A true CN108871164A (en) | 2018-11-23 |
Family
ID=64294475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810657076.XA Withdrawn CN108871164A (en) | 2018-06-25 | 2018-06-25 | Torus end face squareness Shang Ce formula testing agency and detection method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108871164A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617752A (en) * | 2019-10-14 | 2019-12-27 | 金荣 | Wide digital display height measurement appearance of application scope with clean function |
| CN113203383A (en) * | 2021-07-06 | 2021-08-03 | 江苏依鸿半导体科技有限公司 | Novel electronic aperture measuring instrument and use method |
-
2018
- 2018-06-25 CN CN201810657076.XA patent/CN108871164A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617752A (en) * | 2019-10-14 | 2019-12-27 | 金荣 | Wide digital display height measurement appearance of application scope with clean function |
| CN110617752B (en) * | 2019-10-14 | 2021-11-05 | 金荣 | Digital display height measuring instrument with cleaning function |
| CN113203383A (en) * | 2021-07-06 | 2021-08-03 | 江苏依鸿半导体科技有限公司 | Novel electronic aperture measuring instrument and use method |
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Application publication date: 20181123 |
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