CN207255770U - A kind of fixing device for sheet products edge CNC processing - Google Patents
A kind of fixing device for sheet products edge CNC processing Download PDFInfo
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- CN207255770U CN207255770U CN201721302158.XU CN201721302158U CN207255770U CN 207255770 U CN207255770 U CN 207255770U CN 201721302158 U CN201721302158 U CN 201721302158U CN 207255770 U CN207255770 U CN 207255770U
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- product
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Abstract
The utility model provides a kind of fixing device for sheet products edge CNC processing, including last item and base setting up and down, the last item is fixedly installed in the driving device of lathe, the lower surface of last item platform and the last item platform and the upper surface form fit of processed product are provided with the bottom of the last item, the base is fixedly installed in the machining position of lathe, base platform is provided with the top of the base and the upper surface of the base platform is matched with the underside shape of processed product, position between the last item platform and base platform is corresponding up and down and at least one vacuum absorption holes are provided with base platform.The fixture structure is simple and easy to use, it is fixed product from above-below direction by two platforms, good positioning effect, high in machining efficiency and improve Product processing yield.
Description
Technical field
It the utility model is related to sapphire machining eyeglass technical field, and in particular, to one kind is used for sheet products edge
The fixing device of CNC processing.
Background technology
At present, the processing method in industry for the sapphire product (such as mobile phone camera eyeglass) of small size is as follows：
First by product to be processed then resin is started on the processing platform of CNC machine by viscose glue water or sticky wax fixed placement
Emery wheel carries out polishing deburring to the edge of product.There are the following problems for above-mentioned processing method：
1st, since product surface is stained with glue or wax, it is clear that the product processed also needs to one of surface of more progress
Clean process, adds extra process time, complicated, and the product of small size picks and places just inconvenience in itself, adds
The effect of adhesion is then more difficult to remove from processing platform surface, and then causes the inconvenient prompt and production efficiency of producers
It is relatively low；
2nd, when product is fixed using sticky wax, it is necessary to first heated to sticky wax, and high temperature can produce product
The quality problems on side are burnt, thickness differs everywhere further, since sticky wax is in itself there are the sticky wax under certain thickness and molten condition, difficult
To ensure the position of product level, therefore there is uneven, asymmetric hidden danger of quality of polishing in the process of product, into
The yield of product can not effectively improve all the time.
In conclusion traditional processing method to small size sapphire product is difficult to meet growing industry need
Ask.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, simple operation, product yield and production effect can be improved
The CNC processing fixing devices of rate, to solve the problems, such as to propose in background technology.
To achieve the above object, the utility model provides a kind of fixing device for sheet products edge CNC processing,
Including last item and base setting up and down, the last item is fixedly installed in the driving device of lathe, in the bottom of the last item
The lower surface of last item platform and the last item platform and the upper surface form fit of processed product are provided with, the last item is used for
Pushed before to Product processing and cause upper-lower compacting between the lower surface of its last item platform and the upper surface of processed product, institute
State base to be fixedly installed in the machining position of lathe, base platform and the base platform are provided with the top of the base
Upper surface is matched with the underside shape of processed product, the position between the last item platform and base platform it is corresponding up and down and
At least one vacuum absorption holes are provided with the base platform.
Preferably, the lower surface of the last item platform and upper surface shape of base platform is identical, area equation, and the two
Size compared to processed product the small 0.5mm-1.0mm of unidirectional size, in order to be processed to the edge of product.
Preferably, the top of the last item is provided with the mounting hole for connecting machine tool driving device, in the base
Bottom be provided with mounting hole for connecting machine tool pedestal.
Preferably, blind hole and/or recessed is provided with the upper surface of the lower surface of the last item platform and the base platform
Slot structure, by reducing the contact area between fixing device and processed product to reduce the possibility that product is scratched.
Technical solution provided by the utility model at least has the advantages that：
The fixture structure is simple and easy to use, by setting last item platform and base with vacuum absorption holes
Platform is realized to the strong fixation of product and quick fetching, relative to traditional processing method, its step is simpler, cost more
Cheap, production efficiency higher, quality problems have obtained effective solution；From the point of view of practical condition, product yield improves
40%, there is larger practical and popularizing value.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, drawings discussed below is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the overall structure diagram of fixing device described in the utility model；
Fig. 2 is the structure diagram (looking up visual angle) of the last item of fixing device shown in Fig. 1；
In figure：1 last item, 11 last item platforms, 12 mounting holes, 2 bases, 21 base platforms, 22 vacuum absorption holes, 23 installations
Hole.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1 and Fig. 2, a kind of fixing device for sheet products edge CNC processing, including last item setting up and down
1 and base 2, the last item 1 be fixedly installed in the driving device of CNC numerically-controlled machine tools, the base 2 is then fixedly installed on CNC
In the machining position of numerically-controlled machine tool.
The last item 1 includes the mounting hole 12 for being arranged at its top and the last item platform 11 for being arranged at its bottom, described
Mounting hole 12 is used for realization connected, the lower surface level of the last item platform 11 between the driving cylinder of last item 1 and numerically-controlled machine tool
And it is bonded with the upper surface of processed product.
The base 2 includes the base platform 21 for being arranged at its top and the multiple mounting holes 23 for being arranged at its bottom,
The mounting hole 23 is used for realization being connected between base 2 and numerically-controlled machine tool pedestal, the upper surface of the base platform 21 it is horizontal and
It is bonded with the lower surface of processed product, at least one vacuum absorption holes 22 is provided with the base platform 21.
Position between the last item platform 11 and base platform 21 is corresponding up and down, and the lower surface of last item platform 11 and base
The upper surface shape of platform 21 is identical, area equation, and the size of the two is small compared to the unidirectional size of processed product
0.5mm-1.0mm, in order to be processed to the edge of product.
In order to reduce the possibility that product is scratched, it is possible to reduce the contact area between fixing device and processed product,
Therefore blind hole and/or groove structure can be set in the lower surface of the last item platform 11 and the upper surface of the base platform 21.
The course of work of above-mentioned fixing device is as follows：
Last item 1 and base 2 are respectively and fixedly installed on numerically-controlled machine tool first, product to be processed is then placed on bottom
On seat platform 21 and make the position for adjusting product, to open negative pressure, make product firmly be adsorbed on base platform 21, lead at the same time
Cross cylinder band dynamic pressure shaft 1 to push, until compressing between the lower surface of last item platform 11 and the upper surface of processed product；Due to product
Be pressed between last item platform 11 and base platform 21, therefore product entirety uniform force and easy to process, reduce chipping,
The generation of the problems such as trimming.
The above is only the preferred embodiment of the present invention, not thereby limits the patent protection model of the utility model
Enclose, for those skilled in the art, the present invention may have various modifications and changes.In the spirit of the utility model
Within principle, every any improvement made based on the specification and figures of the utility model or equivalent substitution, directly or
Other relevant technical fields are used in indirectly, should all be included in the scope of patent protection of the utility model.
Claims (4)
1. a kind of fixing device for sheet products edge CNC processing, it is characterised in that including last item (1) setting up and down
With base (2), the last item (1) is fixedly installed in the driving device of lathe, and the bottom of the last item (1) is provided with last item
The upper surface form fit of the lower surface and processed product of platform (11) and the last item platform (11), the last item (1) are used
In the pushing before to Product processing and cause between the lower surface of its last item platform (11) and the upper surface of processed product up and down
Compress, the base (2) is fixedly installed in the machining position of lathe, and the top of the base (2) is provided with base platform
(21) and the upper surface of the base platform (21) is matched with the underside shape of processed product, the last item platform (11) and
Position between base platform (21) is corresponding up and down and is provided with least one vacuum absorption holes on the base platform (21)
(22)。
2. fixing device according to claim 1, it is characterised in that the lower surface of the last item platform (11) and base are put down
The upper surface shape of platform (21) is identical, area equation, and the size of the two is small compared to the unidirectional size of processed product
0.5mm-1.0mm, in order to be processed to the edge of product.
3. fixing device according to claim 2, it is characterised in that be provided with the top of the last item (1) for connecting
The mounting hole (12) for a driving device that picks, the mounting hole for connecting machine tool pedestal is provided with the bottom of the base (2)
(23)。
4. according to the fixing device described in any one in claim 1-3, it is characterised in that in the last item platform (11)
Lower surface and the upper surface of the base platform (21) are provided with blind hole and/or groove structure, by reducing fixing device with treating
Contact area between converted products is to reduce the possibility that product is scratched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721302158.XU CN207255770U (en) | 2017-09-30 | 2017-09-30 | A kind of fixing device for sheet products edge CNC processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721302158.XU CN207255770U (en) | 2017-09-30 | 2017-09-30 | A kind of fixing device for sheet products edge CNC processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207255770U true CN207255770U (en) | 2018-04-20 |
Family
ID=61916818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721302158.XU Active CN207255770U (en) | 2017-09-30 | 2017-09-30 | A kind of fixing device for sheet products edge CNC processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207255770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576393A (en) * | 2018-07-19 | 2019-12-17 | 蓝思科技（长沙）有限公司 | Integrated processing jig and method thereof |
-
2017
- 2017-09-30 CN CN201721302158.XU patent/CN207255770U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576393A (en) * | 2018-07-19 | 2019-12-17 | 蓝思科技（长沙）有限公司 | Integrated processing jig and method thereof |
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