CN211465525U - Vacuum suction clamp - Google Patents
Vacuum suction clamp Download PDFInfo
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- CN211465525U CN211465525U CN201921931387.7U CN201921931387U CN211465525U CN 211465525 U CN211465525 U CN 211465525U CN 201921931387 U CN201921931387 U CN 201921931387U CN 211465525 U CN211465525 U CN 211465525U
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- adsorption plate
- boss
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Abstract
The utility model discloses a vacuum suction clamp, include: the bottom plate and the feeding jig are fixedly provided with a first adsorption plate, a first positioning boss is arranged on the first adsorption plate, a penetrating adsorption hole is formed in the first positioning boss, an air suction groove communicated with the adsorption hole is formed in the corresponding side of the first adsorption plate opposite to the first positioning boss, the air suction groove is connected with an air suction valve, and a groove matched with the first positioning boss in shape and used for containing a product to be processed is formed in the feeding jig. Compared with flat grinding process machining, the method has the advantages of low labor cost, high product clamping speed, high machining efficiency and high product yield, and greatly reduces the machining and manufacturing cost.
Description
Technical Field
The utility model relates to a CNC processing tool field, in particular to anchor clamps are inhaled in vacuum.
Background
At present, in the machining industry, in order to ensure the strict flatness of a precision metal mobile phone product, a flat grinding process is relied on, but the existing jig has the following defects in the machining process: during flat grinding, products need to be manually and singly fed and discharged, and the labor consumption is large; because the thickness of the materials coming from the previous process is uneven, the materials need to be processed according to the flat grinding parameters without the thickness during flat grinding, and the products are easily worn out and scrapped; the whole processing time is long, and the yield is not high.
SUMMERY OF THE UTILITY MODEL
Rely on flat grinding technology processing in order to overcome the product, the human cost is big, and machining efficiency is low, the technical defect that the rejection rate is high, the utility model aims at providing a vacuum suction jig is in order to solve above-mentioned problem.
According to an aspect of the utility model, a vacuum suction fixture is provided, include: the bottom plate and the feeding jig are fixedly provided with a first adsorption plate, a first positioning boss is arranged on the first adsorption plate, a penetrating adsorption hole is formed in the first positioning boss, an air suction groove communicated with the adsorption hole is formed in the corresponding side of the first adsorption plate opposite to the first positioning boss, the air suction groove is connected with an air suction valve, and a groove matched with the first positioning boss in shape and used for containing a product to be processed is formed in the feeding jig.
The vacuum suction fixture is fixed on a CNC (computer numerical control) workbench, a product to be processed is placed in a groove of a feeding fixture, the feeding fixture is combined with a first adsorption plate, the product to be processed in the feeding fixture is in contact with a first positioning boss, an air suction valve is started to adsorb the product to be processed on the first positioning boss, a CNC safety door is closed, a designated program in the CNC machine is selected, a start button on the machine is pressed, the CNC machine is automatically processed, one person can operate a plurality of machine tools, the flat grinding process is compared, the labor cost is low, the product clamping speed is high, the machining efficiency is high, the product yield is high, and the machining and manufacturing cost is greatly reduced.
In order to better solve the technical defects, the utility model discloses still have better technical scheme:
in some embodiments, a partition plate and a side plate are sequentially arranged on one side of a first adsorption plate, where an air suction groove is arranged, a second adsorption plate is arranged at the upper end of the side plate, a second positioning boss is arranged on the second adsorption plate, the first adsorption plate is the same as the second adsorption plate, the second positioning boss is the same as the first positioning boss, a partition plate through hole and a first side plate through hole which are communicated with the partition plate through hole and the side plate are respectively arranged on the partition plate and the side plate corresponding to the air suction groove on the first adsorption plate, a second side plate through hole communicated with the side plate through hole is arranged on the side plate corresponding to the air suction groove on the second adsorption plate, and an air suction valve is connected to the first side plate. From this, through setting up two sets of location bosss, can promote whole machining efficiency, reduce process time.
In some embodiments, the first and second adsorbent sheets are arranged in parallel.
In some embodiments, the first positioning bosses are provided in plurality and are equidistantly arranged on the same straight line. From this, can once the clamping a plurality of products, realize continuous processing, promote machining efficiency.
In some embodiments, the second positioning bosses are provided in plurality and are equidistantly arranged on the same straight line, and the distance between two second positioning bosses is the same as the distance between the first positioning bosses. From this, can once the clamping a plurality of products, realize continuous processing, promote machining efficiency.
In some embodiments, the suction hole is provided at a surface edge position of the first positioning boss. Therefore, the workpiece can be sucked tightly to the maximum extent by arranging the adsorption holes on the surface edge of the positioning boss, so that the workpiece is not easy to loosen.
Drawings
Fig. 1 is a schematic perspective view of a clamp according to an embodiment of the present invention;
fig. 2 is a schematic view of a first positioning boss of a clamp according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a feeding jig of an embodiment of the present invention.
Detailed Description
In order to make the purpose, technical solution and advantages of the present invention clearer and clearer, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model provides a vacuum suction clamp, include: bottom plate 1 and material loading tool 2 have set firmly first adsorption plate 3 on this bottom plate 1, are provided with first location boss 31 on this first adsorption plate 3, are provided with the adsorption hole 4 that runs through on the first location boss 31, are provided with the groove of breathing in with adsorption hole 4 intercommunication on the relative first location boss 31's of first adsorption plate 3 corresponding side, are provided with the recess 21 that is used for the holding to treat the processing product that matches with first location boss 31 shape on the material loading tool 2.
The first adsorption plate 3 is fixedly arranged on the bottom plate 1, six first positioning bosses 31 are arranged on the first adsorption plate 3, and the first positioning bosses 31 are equidistantly arranged on the same straight line; a plurality of adsorption holes 4 are formed in the edge of the surface of the first positioning boss 31, and an air suction groove communicated with the adsorption holes 4 is formed in the corresponding side, opposite to the first positioning boss 31, of the first adsorption plate 3.
A partition plate 11 and a side plate 12 are sequentially arranged on one side of the first adsorption plate 3, which is provided with an air suction groove, and a second adsorption plate 6 is arranged at the upper end of the side plate 11; the first adsorption plate 3, the baffle plate 11 and the side plate 12 are fixedly connected; the second adsorption plate 6 is fixedly connected with the side plate 12.
The suction valve is connected with a vacuum pump through a pipeline.
The feeding jig 2 is internally provided with six cavity grooves 21 corresponding to the first positioning bosses 3 or the second positioning bosses 6, and the grooves 21 are matched with the appearance of a product to be processed.
Vacuum suction fixture fixes on the CNC workstation, will treat that the processing product is placed in the recess 21 of material loading tool 2, material loading tool 2 is in the same place with first adsorption plate 3, treat the processing product and contact with first location boss 31 in the material loading tool 2, the valve 5 that breathes in starts will treat that the processing product adsorbs on first location boss 31, close the CNC emergency exit, select the appointed procedure in the CNC board, press the start button on the board, CNC board automatic processing, after CNC automatic processing accomplishes, open the emergency exit, close the valve 5 switch that breathes in, take off the processing after-product, treat that the mode that the processing product adsorbs on second location boss 61 is unanimous with the mode that adsorbs on first location boss 31.
The above description is only some embodiments of the present invention, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept, and these modifications and improvements all belong to the protection scope of the present invention.
Claims (6)
1. A vacuum chuck, comprising: bottom plate (1) and material loading tool (2), first adsorption plate (3) have set firmly on bottom plate (1), be provided with first location boss (31) on first adsorption plate (3), be provided with adsorption hole (4) that run through on first location boss (31), be provided with on the relative first location boss (31) of first adsorption plate (3) the side that corresponds with the groove of breathing in of adsorption hole (4) intercommunication, the groove of breathing in is connected with suction valve (5), be provided with on material loading tool (2) with first location boss (31) shape matching be used for the holding to treat recess (21) of processing product.
2. A vacuum chuck according to claim 1, wherein the first chuck (3) is provided with a partition (11) and a side plate (12) in this order on the side where the suction grooves are formed, a second adsorption plate (6) is arranged at the upper end of the side plate (12), a second positioning boss (61) is arranged on the second adsorption plate (6), the first adsorption plate (3) is the same as the second adsorption plate (6), the second positioning boss (61) is the same as the first positioning boss (31), the adsorption device is characterized in that a partition plate through hole and a first side plate through hole which are communicated with the partition plate (11) and the side plate (12) corresponding to the air suction grooves in the first adsorption plate (3) are respectively arranged on the partition plate (11) and the side plate (12), a second side plate through hole which is communicated with the second adsorption plate is arranged on the side plate (12) corresponding to the air suction grooves in the second adsorption plate (6), and the first side plate through hole and the second side plate through hole are connected with an air suction valve (5).
3. A vacuum chuck according to claim 2, wherein the first suction plate (3) and the second suction plate (6) are arranged in parallel.
4. A vacuum chuck according to claim 2, wherein the first positioning bosses (31) are provided in plural and equidistantly arranged on the same straight line.
5. A vacuum chuck according to claim 4, wherein the second positioning bosses (61) are provided in plurality and are equidistantly arranged on the same straight line, and the distance between two second positioning bosses (61) is the same as the distance between two first positioning bosses (31).
6. A vacuum chuck according to claim 1 or 2, wherein the suction holes (4) are provided at the surface edge of the first positioning boss (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921931387.7U CN211465525U (en) | 2019-11-08 | 2019-11-08 | Vacuum suction clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921931387.7U CN211465525U (en) | 2019-11-08 | 2019-11-08 | Vacuum suction clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211465525U true CN211465525U (en) | 2020-09-11 |
Family
ID=72366965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921931387.7U Active CN211465525U (en) | 2019-11-08 | 2019-11-08 | Vacuum suction clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211465525U (en) |
-
2019
- 2019-11-08 CN CN201921931387.7U patent/CN211465525U/en active Active
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