CN108262842B - Profiling is automatically positioned center of circle device and copying apparatus - Google Patents
Profiling is automatically positioned center of circle device and copying apparatus Download PDFInfo
- Publication number
- CN108262842B CN108262842B CN201710000776.7A CN201710000776A CN108262842B CN 108262842 B CN108262842 B CN 108262842B CN 201710000776 A CN201710000776 A CN 201710000776A CN 108262842 B CN108262842 B CN 108262842B
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- positioning
- wrist
- sliding shoe
- rear shell
- flanging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
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Abstract
The present invention provides a kind of profiling automatic positioning center of circle device and copying apparatus, which includes pedestal, positioning cover plate, positioning sliding shoe, elastic component and upper binder collet；Positioning cover plate is provided with hollow positioning column；Positioning sliding shoe is set on locating shaft, and the lower end for positioning sliding shoe is supported on pedestal by elastic component, and the upper end for positioning sliding shoe is provided with rounded flanging, and positions sliding shoe and pass through hollow positioning column；Wherein, when wrist-watch rear shell cover is placed on the upper edge and flanging of hollow positioning column, upper binder collet is pressed on wrist-watch rear shell cover, and upper binder collet is when moving down, locating shaft is set to squeeze positioning sliding shoe, withstand on flanging on the inner circle side wall of wrist-watch rear shell cover, the upper edge of this automatic positioning hollow positioning column of center of circle device is withstood on the inner circle bottom wall of wrist-watch rear shell cover, it is larger can be suitable for product supplied materials inner circle diameter tolerance, a problem that product processed is not in size side, trimming, size super rule.
Description
Technical field
The present invention relates to production auxiliary device technical fields, are automatically positioned center of circle device more particularly, to a kind of profiling and imitate
Shape processing unit (plant).
Background technique
Currently, the Ceramic wristwatch rear cover of injection molding is in copying, because of inconsistent (the inner circle difference of product inner circle size
Value is in ± 0.12mm or so, and inner circle is the benchmark of profiling X.Y centering), existing fixture is fixed dimension, converted products
When, there is size side, the super rule phenomenon of circularity in product and positioning fixture decentraction, the product after leading to processing.
Front process: during the sintering process, product inner circle (profiling centering benchmark) diameter can have difference to Ceramic wristwatch
The shrink situation of degree, causes inner circle size inconsistent.
Last part technology: profiling is needed with the inner circle of product when processing come positioning centre, and existing profiling positions
The diameter of fixture is fixed value, when product inner circle diameter dimension is gone in limited time, leads to product and upper binder collet decentraction, processing
Phenomena such as super rule of product circularity out, size side is bad.And when circular diameter goes down limit size in product, product and positioning fixture
Tight fit is generated, product appearance can not be put into or take out phenomenon, and abnormal, product occurs in the product vertical direction size processed
Trimming etc. is bad.
To can satisfy production requirement, the product processed is avoided size side occur, trimming, circularity is super to advise, and product is perpendicular
Histogram can only be taken to size super a problem that advising and be grouped processing (every 0.05mm points of one group of productions with cubing to supplied materials
Product), the product circularity after avoiding processing has put into a large amount of manpower and a point processing cubing to product progress beyond 0.1mm
The cubing of grouping, causes production cost seriously to increase, and production equipment can not obtain 100% utilization rate.
Summary of the invention
The purpose of the present invention is to provide a kind of profiling automatic positioning center of circle device and copying apparatus, at least to solve
There is one of the technical issues of size side, the super rule of circularity and high production cost in product after processing existing in the prior art.
To achieve the goals above, the present invention provides following technical schemes；
The profiling that first aspect present invention provides is automatically positioned center of circle device, including pedestal, positioning cover plate, positioning sliding
Block, elastic component and upper binder collet；
It is described to be respectively arranged on the base with locating shaft and first positioning hole, it is provided on the positioning cover plate and described first
The concentric second location hole of location hole, the first positioning hole and the second location hole positioning pin connection, the positioning
Cover board is provided centrally with stepped hole, and the axial direction of the stepped hole is provided with hollow positioning column；
The positioning sliding shoe is set on the locating shaft, and the lower end of the positioning sliding shoe passes through the elastic component
On the base, the upper end of the positioning sliding shoe is provided with rounded flanging, and the positioning sliding shoe passes through for support
The hollow positioning column, the position of the flanging are higher than the upper edge position of the hollow positioning column；
Wherein, when wrist-watch rear shell cover is placed on the upper edge and the flanging of the hollow positioning column, the upper pressure
Material chuck is pressed on wrist-watch rear shell cover, and when the upper binder collet moves down, and the locating shaft is made to squeeze the positioning cunning
Motion block withstands on the flanging on the inner circle side wall of wrist-watch rear shell cover, mobile with the horizontal direction for limiting wrist-watch rear shell cover, described
The upper edge of hollow positioning column is withstood on the inner circle bottom wall of wrist-watch rear shell cover, mobile with the vertical direction for limiting wrist-watch rear shell cover.
The profiling that first aspect present invention provides is automatically positioned center of circle device, when wrist-watch rear shell cover is placed on hollow positioning column
Upper edge and flanging on when, upper binder collet is pressed on wrist-watch rear shell cover, and when upper binder collet moves down, makes locating shaft
Positioning sliding shoe is squeezed, withstands on flanging on the inner circle side wall of wrist-watch rear shell cover, is moved with limiting the horizontal direction of wrist-watch rear shell cover
Dynamic, the upper edge of hollow positioning column is withstood on the inner circle bottom wall of wrist-watch rear shell cover, is moved with limiting the vertical direction of wrist-watch rear shell cover
It is dynamic, it can be automatically positioned the product of circular diameter in difference, guarantee the concentricity between product and upper binder collet, can be suitable for
Product supplied materials inner circle diameter tolerance is larger, and the product concentricity processed can reach within 0.1mm, the production processed
A problem that product are not in size side, trimming, size super rule, improves the reliability of product.
In the above-mentioned technical solutions, further, the positioning sliding shoe includes chassis, sleeve and flanging；
The bottom plate on the chassis is supported on the base by the elastic component, and be provided on the chassis with it is described
The aperture that sleeve is connected；
The lower end of the sleeve is connected with the chassis, and is connected with the aperture, the upper end of the sleeve and institute
It states flanging to be connected, and the sleeve can be set on the locating shaft.
In any of the above-described technical solution, further, it is provided with along the bucket wall of the flanging and the sleeve multiple
The gap being connected.
In any of the above-described technical solution, further, it is provided with third location hole on the pedestal, is set on the chassis
It is equipped with fourth location hole concentric with the third location hole, the third location hole and the 4th location hole pass through pin shaft
Connection.
In any of the above-described technical solution, further, the fluting being connected with the gap is provided on the chassis.
In any of the above-described technical solution, further, the gap is set as six, and six gap will be round
Six equal part of the flanging.
In any of the above-described technical solution, further, the upper end diameter of the locating shaft is less than or equal to the locating shaft
The diameter of lower end.
In any of the above-described technical solution, further, the elastic component is spring or elastic rubber column.
In any of the above-described technical solution, further, the upper binder collet connects driving device, the driving device
Drive the upper binder collet mobile.
The copying apparatus that second aspect of the present invention provides, it is automatic including profiling described in any of the above-described technical solution
Positioning centre device and board, the lower end of the pedestal and the board bolt.
The copying apparatus that second aspect of the present invention provides is provided with the profiling automatic positioning center of circle of first aspect offer
Device, therefore, whole beneficial effects with the profiling automatic positioning center of circle device that first aspect provides just are not gone to live in the household of one's in-laws on getting married one by one herein
It states.
The present invention having the beneficial effect that compared with the prior art
Profiling provided by the invention is automatically positioned center of circle device, when wrist-watch rear shell cover is placed on the upper edge of hollow positioning column
When on flanging, upper binder collet is pressed on wrist-watch rear shell cover, and when upper binder collet moves down, and locating shaft is made to squeeze positioning
Sliding shoe withstands on flanging on the inner circle side wall of wrist-watch rear shell cover, mobile with the horizontal direction for limiting wrist-watch rear shell cover, hollow fixed
The upper edge of position column is withstood on the inner circle bottom wall of wrist-watch rear shell cover, mobile with the vertical direction for limiting wrist-watch rear shell cover, can be certainly
The product of circular diameter, guarantees the concentricity between product and upper binder collet, can be suitable for product supplied materials in dynamic positioning difference
Inner circle diameter tolerance is larger, and the product concentricity processed can reach within 0.1mm, and the product processed will not go out
A problem that existing size side, trimming, size surpass rule, improve the reliability of product.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic cross-sectional view that profiling provided in an embodiment of the present invention is automatically positioned center of circle device；
Fig. 2 is the schematic perspective view for the pedestal that profiling shown in FIG. 1 is automatically positioned center of circle device；
Fig. 3 is the schematic perspective view for the positioning cover plate that profiling shown in FIG. 1 is automatically positioned center of circle device；
Fig. 4 is the schematic perspective view for the positioning sliding shoe that profiling shown in FIG. 1 is automatically positioned center of circle device；
Fig. 5 is the schematic perspective view of wrist-watch rear shell cover shown in FIG. 1.
Appended drawing reference:
1- pedestal；11- locating shaft；12- first positioning hole；13- third location hole；2- positioning cover plate；21- second is positioned
Hole；The hollow positioning column of 22-；3- positions sliding shoe；31- flanging；The chassis 32-；33- sleeve；34- gap；The 4th location hole of 35-；
36- fluting；4- elastic component；The upper binder collet of 5-；6 wrist-watch rear shell covers.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " 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 can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Fig. 1 is the schematic cross-sectional view that profiling provided in an embodiment of the present invention is automatically positioned center of circle device；Fig. 2 is Fig. 1
Shown in profiling automatic positioning center of circle device pedestal schematic perspective view；Fig. 3 is profiling shown in FIG. 1 automatic positioning circle
The schematic perspective view of the positioning cover plate of center device；Fig. 4 is the positioning sliding that profiling shown in FIG. 1 is automatically positioned center of circle device
The schematic perspective view of block；Fig. 5 is the schematic perspective view of wrist-watch rear shell cover shown in FIG. 1；As shown in Figs. 1-5, this hair
The profiling that the embodiment of bright first aspect provides is automatically positioned center of circle device, including pedestal 1, positioning cover plate 2, positioning sliding shoe 3,
Elastic component 4 and upper binder collet 5；
As shown in Fig. 2, locating shaft 11 and first positioning hole 12 are respectively arranged on the pedestal 1, on the positioning cover plate 2
It is provided with the second location hole 21 concentric with the first positioning hole 12, the first positioning hole 12 and the second location hole
21 with pin connection is positioned, as shown in figure 3, the positioning cover plate 2 is provided centrally with stepped hole, along the axial direction of the stepped hole
It is provided with hollow positioning column 22；
The positioning sliding shoe 3 is set on the locating shaft 11, and the lower end of the positioning sliding shoe 3 passes through the bullet
Property part 4 be supported on the pedestal 1, the upper end of the positioning sliding shoe 3 is provided with rounded flanging 31, and positioning cunning
Motion block 3 passes through the hollow positioning column 22, and the position of the flanging 31 is higher than the upper edge position of the hollow positioning column 22；
Wherein, described when wrist-watch rear shell cover 6 is placed on the upper edge and the flanging 31 of the hollow positioning column 22
Upper binder collet 5 is pressed on wrist-watch rear shell cover 6, and when the upper binder collet 5 moves down, and the locating shaft 11 is made to squeeze institute
Positioning sliding shoe 3 is stated, withstands on the flanging 31 on the inner circle side wall of wrist-watch rear shell cover 6, to limit the level of wrist-watch rear shell cover 6
Direction is mobile, and the upper edge of the hollow positioning column 22 is withstood on the inner circle bottom wall of wrist-watch rear shell cover 6, to limit wrist-watch rear shell cover
6 vertical direction is mobile.
The profiling that the embodiment of first aspect present invention provides is automatically positioned center of circle device, when wrist-watch rear shell cover 6 is placed on
When on the upper edge of hollow positioning column 22 and flanging 31, upper binder collet 5 is pressed on wrist-watch rear shell cover 6, and upper binder collet 5 to
When lower mobile, so that locating shaft 11 is squeezed positioning sliding shoe 3, withstand on flanging 31 on the inner circle side wall of wrist-watch rear shell cover 6, with limitation
The horizontal direction of wrist-watch rear shell cover 6 is mobile, and the upper edge of hollow positioning column 22 is withstood on the inner circle bottom wall of wrist-watch rear shell cover 6, with
The vertical direction for limiting wrist-watch rear shell cover 6 is mobile, can be automatically positioned the product of circular diameter in difference, guarantees product and upper binder
Concentricity between collet 5 can be suitable for product supplied materials inner circle diameter tolerance product concentricity energy that is larger, and processing
Enough reach within 0.1mm, a problem that product processed is not in size side, trimming, size super rule, improves production
The reliability of product.
As shown in figure 4, in one embodiment of the invention, further, the positioning sliding shoe 3 include chassis 32,
Sleeve 33 and flanging 31；
The bottom plate on the chassis 32 is supported on the pedestal 1 by the elastic component 4, and is provided on the chassis 32
The aperture being connected with the sleeve 33；
The lower end of the sleeve 33 is connected with the chassis 32, and is connected with the aperture, the sleeve 33 it is upper
End is connected with the flanging 31, and the sleeve 33 can be set on the locating shaft 11.
In order to make sleeve 33 be more convenient deformation retract, as shown in figure 4, in one embodiment of the invention, into one
Step, the bucket wall of the sleeve 33 is provided with multiple gap 34 being connected along the flanging 31.
It is more accurate in order to make to position the positioning between sliding shoe 3 and pedestal 1, as shown in figure 4, in a reality of the invention
It applies in example, further, third location hole 13 is provided on the pedestal 1, it is fixed with the third to be provided on the chassis 32
The 4th concentric location hole 35 of position hole 13, the third location hole 13 are connect with the 4th location hole 35 by pin shaft, the
Four location holes and pin shaft are loose fit, being capable of upper limit activity.
In order to make locating shaft 11 be easier to strut sleeve 33, withstand on flanging 31 on the inner circle side wall of wrist-watch rear shell cover 6, such as
Shown in Fig. 4, in one embodiment of the invention, further, it is provided on the chassis 32 and is connected with the gap 34
Fluting 36.
In one embodiment of the invention, further, the gap 34 is set as six, and six gap 34
By circular 31 6 equal part of flanging.
In one embodiment of the invention, further, the upper end diameter of the locating shaft 11 is less than or equal to described fixed
The diameter of position 11 lower end of axis.
In one embodiment of the invention, further, the elastic component 4 is spring or elastic rubber column.
In one embodiment of the invention, further, the upper binder collet 5 connects driving device, the driving
The device driving upper binder collet 5 is mobile.
The copying apparatus that the embodiment of second aspect of the present invention provides, including described in any of the above-described technical solution
Profiling is automatically positioned center of circle device and board, the lower end of the pedestal 1 and the board bolt.
What the embodiment that the copying apparatus that the embodiment of second aspect of the present invention provides is provided with first aspect provided
Profiling is automatically positioned center of circle device, and therefore, the profiling that the embodiment with first aspect provides is automatically positioned the complete of center of circle device
Portion's beneficial effect, does not just repeat one by one herein.
In one particular embodiment of the present invention, as shown in Figs. 1-5, pedestal 1 is arranged on board, positions sliding shoe 3
It positioned at the upper end of pedestal 1, is felt relieved, is positioned between sliding shoe 3 and pedestal 1 by four spring supportings, positioning sliding by locating shaft 11
Block 3 is connected by third location hole 13 and the 4th location hole 35 pin shaft and pedestal 1, is determined as shown in Figure 1, positioning cover plate 2 covers
Position sliding shoe 3, and with 1 bolt of pedestal, wrist-watch rear shell cover 6 is placed at the upper end flanging 31 of positioning sliding shoe 3, upper binder folder
First 5 under the drive of the drive, it is preferred that and driving device is cylinder, after upper binder collet 5 pushes down the rear shell cover of wrist-watch,
The slide downward under the stress of upper binder collet 5 of sliding shoe 3 is positioned, is deformed with locating shaft 11, sleeve 33 struts outward, folding
Side 31 is against on the inner circle side wall of wrist-watch rear shell cover 6, makes product centering, meanwhile, hollow positioning column 22 is upper on positioning cover plate 2
Edge stop surely table rear shell cover 6 inner circle bottom wall, keep product immovable in vertical direction, after product orientation is good, can make
The device does 360 degree rotation at a slow speed, does 360 degree of opposite direction rotations with copy grinding wheel, carries out converted products, product completes the process
Afterwards, upper binder collet 5 drives upward return by cylinder, and spring is bounced sliding shoe 3 is positioned, and positioning sliding shoe 3 positions after bouncing
Axis 11 is not interfered with sleeve 33, so that flanging 31 be made to shrink with 33 return of sleeve, is unclamped product, be can be set on board
Manipulator takes out the product processed, circuits sequentially processing.Many manpowers are saved simultaneously to examine unprocessed product
Have the movement of grouping, saved the production of many grouping cubings, the utilization rate of board can reach 100%.
In conclusion the present invention having the beneficial effect that compared with the prior art
The profiling that the embodiment of the present invention provides is automatically positioned center of circle device, when wrist-watch rear shell cover is placed on hollow positioning column
Upper edge and flanging on when, upper binder collet is pressed on wrist-watch rear shell cover, and when upper binder collet moves down, makes locating shaft
Positioning sliding shoe is squeezed, withstands on flanging on the inner circle side wall of wrist-watch rear shell cover, is moved with limiting the horizontal direction of wrist-watch rear shell cover
Dynamic, the upper edge of hollow positioning column is withstood on the inner circle bottom wall of wrist-watch rear shell cover, is moved with limiting the vertical direction of wrist-watch rear shell cover
It is dynamic, it can be automatically positioned the product of circular diameter in difference, guarantee the concentricity between product and upper binder collet, can be suitable for
Product supplied materials inner circle diameter tolerance is larger, and the product concentricity processed can reach within 0.1mm, the production processed
A problem that product are not in size side, trimming, size super rule, improves the reliability of product.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other implementations
Certain features rather than other feature included by example, but the combination of the feature of different embodiments means in the present invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed
It is one of any can in any combination mode come using.
Claims (10)
1. a kind of profiling is automatically positioned center of circle device, which is characterized in that including pedestal, positioning cover plate, positioning sliding shoe, elastic component
With upper binder collet；
It is described to be respectively arranged on the base with locating shaft and first positioning hole, it is provided on the positioning cover plate and first positioning
The concentric second location hole in hole, the first positioning hole and the second location hole positioning pin connection, the positioning cover plate
Be provided centrally with stepped hole, the axial direction of the stepped hole is provided with hollow positioning column；
The positioning sliding shoe is set on the locating shaft, and the lower end of the positioning sliding shoe is supported by the elastic component
On the base, the upper end of the positioning sliding shoe is provided with rounded flanging, and the positioning sliding shoe is across described
Hollow positioning column, the position of the flanging are higher than the upper edge position of the hollow positioning column；
Wherein, when wrist-watch rear shell cover is placed on the upper edge and the flanging of the hollow positioning column, the upper binder folder
Head is pressed on wrist-watch rear shell cover, and when the upper binder collet moves down, and the locating shaft is made to squeeze the positioning sliding shoe,
Withstand on the flanging on the inner circle side wall of wrist-watch rear shell cover, it is mobile with the horizontal direction for limiting wrist-watch rear shell cover, it is described hollow
The upper edge of positioning column is withstood on the inner circle bottom wall of wrist-watch rear shell cover, mobile with the vertical direction for limiting wrist-watch rear shell cover.
2. profiling according to claim 1 is automatically positioned center of circle device, which is characterized in that
The positioning sliding shoe includes chassis, sleeve and flanging；
The bottom plate on the chassis is supported on the base by the elastic component, and is provided with and the sleeve on the chassis
The aperture being connected；
The lower end of the sleeve is connected with the chassis, and is connected with the aperture, the upper end of the sleeve and the folding
While being connected, and the sleeve can be set on the locating shaft.
3. profiling according to claim 2 is automatically positioned center of circle device, which is characterized in that
The bucket wall of the sleeve is provided with multiple gap being connected along the flanging.
4. profiling according to claim 2 is automatically positioned center of circle device, which is characterized in that
It is provided with third location hole on the pedestal, fourth concentric with the third location hole is provided on the chassis and is determined
Position hole, the third location hole are connect with the 4th location hole by pin shaft.
5. profiling according to claim 3 is automatically positioned center of circle device, which is characterized in that
The fluting being connected with the gap is provided on the chassis.
6. profiling according to claim 3 is automatically positioned center of circle device, which is characterized in that
The gap is set as six, and six gap are by circular six equal part of flanging.
7. profiling according to claim 1 is automatically positioned center of circle device, which is characterized in that
The upper end diameter of the locating shaft is less than or equal to the diameter of the locating shaft lower end.
8. profiling according to claim 1 is automatically positioned center of circle device, which is characterized in that
The elastic component is spring or elastic rubber column.
9. profiling according to any one of claim 1 to 8 is automatically positioned center of circle device, which is characterized in that
The upper binder collet connects driving device, and the driving device driving upper binder collet is mobile.
10. a kind of copying apparatus, which is characterized in that including being imitated described in board and any one of claims 1 to 9
Shape is automatically positioned center of circle device, the lower end of the pedestal and the board bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000776.7A CN108262842B (en) | 2017-01-03 | 2017-01-03 | Profiling is automatically positioned center of circle device and copying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000776.7A CN108262842B (en) | 2017-01-03 | 2017-01-03 | Profiling is automatically positioned center of circle device and copying apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108262842A CN108262842A (en) | 2018-07-10 |
| CN108262842B true CN108262842B (en) | 2019-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710000776.7A Active CN108262842B (en) | 2017-01-03 | 2017-01-03 | Profiling is automatically positioned center of circle device and copying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108262842B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468560A (en) * | 2020-04-15 | 2020-07-31 | 苏州大学 | Large-area micro-channel polar plate ultrasonic field shape correction assisting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2444773A1 (en) * | 1974-09-19 | 1976-04-08 | Praeton Haus Gmbh & Co Fertigb | Circular concrete casting plant around tower crane - concentric circles of components, grids, work stations, covers, pallets |
| CN101295836A (en) * | 2007-04-24 | 2008-10-29 | 富士康(昆山)电脑接插件有限公司 | Base plate connector |
| CN104149172A (en) * | 2014-06-30 | 2014-11-19 | 刘茜 | Fixed diameter nozzle forming mold |
| CN104875283A (en) * | 2015-06-02 | 2015-09-02 | 中国南方航空工业(集团)有限公司 | Precise casting method for barrel-type parts and precise casting mold for method |
-
2017
- 2017-01-03 CN CN201710000776.7A patent/CN108262842B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2444773A1 (en) * | 1974-09-19 | 1976-04-08 | Praeton Haus Gmbh & Co Fertigb | Circular concrete casting plant around tower crane - concentric circles of components, grids, work stations, covers, pallets |
| CN101295836A (en) * | 2007-04-24 | 2008-10-29 | 富士康(昆山)电脑接插件有限公司 | Base plate connector |
| CN104149172A (en) * | 2014-06-30 | 2014-11-19 | 刘茜 | Fixed diameter nozzle forming mold |
| CN104875283A (en) * | 2015-06-02 | 2015-09-02 | 中国南方航空工业(集团)有限公司 | Precise casting method for barrel-type parts and precise casting mold for method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108262842A (en) | 2018-07-10 |
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