A kind of vacuum cup for hollow liquid ice chest sheet fabrication
【Technical field】
A kind of vacuum cup is the utility model is related to, more particularly, to a kind of vacuum for hollow liquid ice chest sheet fabrication
Sucker.
【Background technology】
When being processed using machining center to hollow liquid ice chest sheet material, typically the blank assemblies for needing to process are consolidated
Fixed to be then processed on the table with various cutters, the fixture for being traditionally used for fixed plate component is typically all with pressure
Block workpiece pressing, although blank assemblies can be compressed by so doing, when running into relatively thin blank assemblies and being processed, with pressure
The way that block compresses blank assemblies does not just apply to, because when compressing relatively thin blank assemblies with briquetting, relatively thin blank assemblies
The situation of local pressure can be produced, can thus destroy the balance of relatively thin blank assemblies, it is produced gross distortion, to deformation
Sheet material afterwards is processed, and Product Precision declines, and percent defective increases, and causes very big waste.
【The content of the invention】
In order to overcome the shortcomings of in background technology, the utility model discloses a kind of for the true of hollow liquid ice chest sheet fabrication
Suction disk, all it is arcuate structure, and in silicone sealing strip by the way that traditional vacuum cup is arranged into bottom land and silicone sealing strip
Inside is provided with the cavity of necking down, not only adds tightness, and the silicone sealing strip for making to place in meshed groove body is turning
Gas leak phenomenon is not likely to produce during angle, effectively raises the machining accuracy of relatively thin aluminium plate.
In order to realize the goal of the invention, the utility model adopts the following technical scheme that:
A kind of vacuum cup for hollow liquid ice chest sheet fabrication, including sucker body, are provided with sucker bodies top
Netted cell body, the bottom land of netted cell body is deep-slotted chip breaker bottom, and the top surface of sucker body is divided into several grids by netted cell body,
The centre of sucker bodies top is provided with depression, air-vent is provided with the center of depression, in sucker bodies top around recessed
End to end sealing strip is provided with sunken meshed groove body, the sealing strip is Long Circle structure, and cavity is provided with sealing strip,
Necking down is provided with the middle part of cavity, air intake duct is provided with the side of sucker body, the suction of insertion air-vent is provided with air intake duct
Stomata.
The described vacuum cup for hollow liquid ice chest sheet fabrication, screw is equipped with each grid.
The described vacuum cup for hollow liquid ice chest sheet fabrication, the material of the sucker body is metal.
The described vacuum cup for hollow liquid ice chest sheet fabrication, the material of the sealing strip is silica gel.
By adopting the above-described technical solution, the utility model has the advantages that:
Vacuum cup described in the utility model for hollow liquid ice chest sheet fabrication, by by traditional vacuum cup
It is all arcuate structure to be arranged to bottom land and silicone sealing strip, and the cavity of necking down is provided with inside silicone sealing strip, not only
Tightness is added, and the silicone sealing strip for making to place in meshed groove body is not likely to produce gas leak phenomenon in corner, effectively
Improve the machining accuracy of relatively thin aluminium plate;The utility model is simple in construction, reasonable in design, easy to operate, energy-saving, market
Have a extensive future.
【Brief description of the drawings】
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the netted cell body of the utility model coordinates with sealing strip;
In figure:1st, sucker body;2nd, screw;3rd, netted cell body;4th, suction hole;5th, air intake duct;6th, air-vent;7th, it is recessed;
8th, sealing strip;9th, grid;10th, cavity;11st, necking down;12nd, deep-slotted chip breaker bottom.
【Embodiment】
The utility model can be explained in more detail by the following examples, the utility model is not limited to following
Embodiment, open the purpose of this utility model are intended to protect all changes and improvements in the scope of the utility model;
The vacuum cup for hollow liquid ice chest sheet fabrication with reference to described in accompanying drawing 1 or 2, including sucker body 1, it is described
The material of sucker body 1 is metal, is provided with netted cell body 3 at the top of sucker body 1, the bottom land of netted cell body 3 is deep-slotted chip breaker bottom
12, the top surface of sucker body 1 is divided into several grids 9 by netted cell body 3, is equipped with screw 2 on each grid 9, is being inhaled
The centre at the top of disk body 1 is provided with depression 7, and air-vent 6 is provided with the center of depression 7, at the top of sucker body 1 around
End to end sealing strip 8 is provided with the netted cell body 3 of depression 7, the sealing strip 8 is Long Circle structure, the sealing strip 8
Material is silica gel, is provided with cavity 10 in sealing strip 8, is provided with necking down 11 at the middle part of cavity 10, is set in the side of sucker body 1
There is air intake duct 5, the suction hole 4 of insertion air-vent 6 is provided with air intake duct 5.
Implement the vacuum cup described in the utility model for hollow liquid ice chest sheet fabrication, in use, by sucker sheet
Body 1 is fixed on the working face needed to hollow liquid ice chest sheet fabrication, and vacuum air pump is connected into air intake duct 5, added as needed
Sealing strip 8 is intercepted suitable length by the size of the hollow liquid ice chest sheet material of work, and netted cell body 3 is placed according to around depression 7
It is interior and join end to end, it would be desirable to which that the hollow liquid ice chest sheet material of processing is covered on the sucker body 1 for being with sealing strip 8, is opened true
Empty aspiration pump, it is true that the space between the sucker body 1 for being with sealing strip 8 and the hollow liquid ice chest sheet material for needing to process, which is taken out,
Sky is, it is necessary to which the hollow liquid ice chest sheet material of processing is just securely seated between on sucker body 1, and at this moment can is to relatively thin hollow liquid
Ice chest sheet material is processed.
The non-detailed portion of the utility model is prior art.