CN210615518U - Tool for laser cutting with high cutting precision - Google Patents

Tool for laser cutting with high cutting precision Download PDF

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Publication number
CN210615518U
CN210615518U CN201921331943.7U CN201921331943U CN210615518U CN 210615518 U CN210615518 U CN 210615518U CN 201921331943 U CN201921331943 U CN 201921331943U CN 210615518 U CN210615518 U CN 210615518U
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adsorption
waste
cutting
tool
supporting
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CN201921331943.7U
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Chinese (zh)
Inventor
宋弛
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Suzhou Quick Laser Technology Co ltd
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Suzhou Quick Laser Technology Co ltd
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Priority to CN201921331943.7U priority Critical patent/CN210615518U/en
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Abstract

The utility model discloses a frock is used in laser cutting that cutting accuracy is high, it is including the waste material adsorption tank that is located the bottom, the product adsorption vacuum case of setting on the waste material adsorption tank, the tool board of setting on the product adsorption vacuum case, the clamp plate of setting on the tool board, the waste material adsorption tank is provided with first adsorption chamber, be provided with the second adsorption chamber with first adsorption chamber independent setting in the product adsorption vacuum case, the upper surface of product adsorption vacuum case upwards the protrusion is provided with the product adsorption supporting bench of fixed product position, the inside air suction hole that is provided with second adsorption chamber intercommunication and is used for fixed product position of product adsorption supporting bench, the frock is still including adsorbing the waste material adsorption supporting column section of thick bamboo of fixed waste material, the waste material adsorption supporting column section of thick bamboo passes product adsorption supporting bench and second adsorption chamber in proper order and communicates with first adsorption chamber. The utility model discloses can ensure the fixed position of cutting in-process product and waste material, ensure cutting accuracy, improve product cutting quality.

Description

Tool for laser cutting with high cutting precision
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of the processing frock, especially, relate to a frock is used in laser cutting that cutting accuracy is high.
[ background of the invention ]
At present, there is a class of product, its tradition adopts the punching press mode of cutting to accomplish the preparation, and traditional cutting process all adopts the mode of grinding apparatus punching press, though efficient, but with high costs, and the grinding apparatus preparation is consuming time and is laboursome moreover, and easy wearing and tearing, the maintenance is inconvenient, and meets the earlier stage of making a design, need not under the condition of volume production, if the preparation grinding apparatus comes the verification, that price/performance ratio is too low, and the degree of difficulty of grinding apparatus preparation is more difficult to overcome to some non-planar dysmorphism work pieces moreover. The existing products are produced in a laser cutting mode, but the products are small, waste materials can be generated in the cutting process, the waste materials are located in the middle of the products, and how to ensure the cutting precision and how to discharge the waste quickly becomes the difficulty in the research and development of the laser cutting process of the products.
Therefore, it is necessary to provide a new tool for laser cutting with high cutting accuracy to solve the above problems.
[ Utility model ] content
The utility model discloses a main aim at provides a frock is used in laser cutting that cutting accuracy is high, can ensure the fixed position of cutting in-process product and waste material, ensured cutting accuracy, improved product cutting quality.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a tool for laser cutting with high cutting precision comprises a waste material adsorption box positioned at the bottom, a product adsorption vacuum box arranged on the waste material adsorption box, a jig plate arranged on the product adsorption vacuum box, and a pressing plate arranged on the jig plate, a first adsorption cavity is arranged in the waste adsorption box, a second adsorption cavity which is independent from the first adsorption cavity is arranged in the product adsorption vacuum box, the upper surface of the product adsorption vacuum box is upwards convexly provided with a product adsorption supporting table for fixing the position of a product, the product adsorption supporting table is internally provided with an air suction hole which is communicated with the second adsorption cavity and is used for fixing the position of a product, the tool further comprises a waste adsorption supporting column barrel for adsorbing and fixing waste, and the waste adsorption supporting column barrel sequentially penetrates through the product adsorption supporting table and the second adsorption cavity and is communicated with the first adsorption cavity.
Furthermore, a copying support plate is arranged on the jig plate, and a product copying groove copying with a product is formed in the downward concave position of the upper surface of the copying support plate.
Furthermore, the product adsorption supporting table is embedded in the product profiling groove and a first gap is formed between the product adsorption supporting table and the product profiling groove.
Furthermore, the upper surface of the product adsorption supporting table is lower than the upper surface of the profiling supporting plate, so that the product can be embedded in the product profiling groove to realize rapid positioning.
Furthermore, a through hole which is communicated up and down is arranged in the product adsorption supporting platform, and the waste adsorption supporting column cylinder penetrates through the through hole and forms a second gap with the surface of the inner wall of the through hole.
Furthermore, the waste material adsorption support column barrel is of a hollow structure and is communicated with the first adsorption cavity.
Furthermore, a plurality of positioning pins are arranged on the jig plate, and positioning holes corresponding to the positioning pins are arranged on the pressing plate.
Furthermore, two ends of the waste adsorption box are provided with first air passage interfaces communicated with the first adsorption cavity.
Furthermore, two ends of the product adsorption vacuum box are provided with second air passage interfaces communicated with the second adsorption cavity.
Compared with the prior art, the utility model relates to a frock for laser cutting that cutting accuracy is high beneficial effect lies in: the position that can ensure cutting in-process product and waste material is fixed, supports and the waste material supports through providing the product simultaneously, and the effectual cutting defect that the fracture of the regional waste material of cutting end that air pressure that blows that leads to too big leads to of cutting in-process is caused has ensured cutting accuracy, has improved product cutting quality, and provides the basis for automatic waste discharge, conveniently realizes automatic waste discharge.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic view of a partially enlarged structure of an embodiment of the present invention;
fig. 3 is a schematic view of a partial cross-sectional structure of an embodiment of the present invention;
the figures in the drawings represent:
100, a tool for laser cutting with high cutting precision;
1, a waste material adsorption tank; 2 adsorbing the product in a vacuum box; 3, a jig plate; 4, pressing a plate; 5 a first adsorption chamber; 6 a second adsorption cavity; 7, adsorbing and supporting the product; 8 air suction holes; 9 adsorbing and supporting the column casing by waste materials; 10 profiling a support plate; 11, profiling grooves of products; 12 a first gap; 13 a second gap; 14 positioning pins; 15 a first air passage interface; 16 second airway interface.
[ detailed description ] embodiments
Example (b):
referring to fig. 1 to 3, the present embodiment is a tool 100 for laser cutting with high cutting precision, which comprises a waste material adsorption box 1 positioned at the bottom, a product adsorption vacuum box 2 arranged on the waste material adsorption box 1, a jig plate 3 arranged on the product adsorption vacuum box 2, and a pressing plate 4 arranged on the jig plate 3, wherein a first adsorption cavity 5 is arranged in the waste material adsorption box 1, a second adsorption cavity 6 independently arranged with the first adsorption cavity 5 is arranged in the product adsorption vacuum box 2, a product adsorption supporting platform 7 for fixing the product position is upwards convexly arranged on the upper surface of the product adsorption vacuum box 2, an air suction hole 8 communicated with the second adsorption cavity 6 and used for fixing the product position is arranged in the product adsorption supporting platform 7, the tool further comprises a waste adsorption support column barrel 9 for adsorbing fixed waste, and the waste adsorption support column barrel 9 sequentially penetrates through the product adsorption support table 7 and the second adsorption cavity 6 and is communicated with the first adsorption cavity 5.
The jig plate 3 is provided with a profiling support plate 10, the upper surface of the profiling support plate 10 is downwards sunken to be provided with a product profiling groove 11 profiled with a product, and the product adsorption support table 7 is embedded in the product profiling groove 11 and is formed with a first gap 12 between the product profiling groove 11 and the product adsorption support table. The upper surface of the product adsorption supporting table 7 is lower than the upper surface of the profiling supporting plate 10, so that the product can be embedded in the product profiling groove 11 to realize quick positioning.
A through hole which is through up and down is arranged in the product adsorption supporting platform 7, and the waste adsorption supporting column casing 9 penetrates through the through hole and forms a second gap 13 with the inner wall surface of the through hole.
The waste material adsorption support column 9 is a hollow structure and is communicated with the first adsorption cavity 5.
The jig plate 3 is provided with a plurality of positioning pins 14, the pressing plate 4 is provided with positioning holes corresponding to the positioning pins 14, the pressing plate 4 and the jig plate 3 are positioned, and the jig plate 3 is fixedly pressed through the pressing plate 4.
The two ends of the waste material adsorption box 1 are provided with first air duct interfaces 15 communicated with the first adsorption cavity 5, and the two ends of the product adsorption vacuum box 2 are provided with second air duct interfaces 16 communicated with the second adsorption cavity 6.
During cutting, firstly, a plurality of products are grabbed and placed on the jig plate 3 together by a manual or automatic adsorption mechanism and are placed in the product profiling groove 11, and the bottoms of the products are supported by the product adsorption supporting table 7; then the pressing plate 4 is pressed tightly on the jig plate 3; the second adsorption cavity 6 is vacuumized to adsorb the product, and the first adsorption cavity 5 is vacuumized to adsorb the waste part; starting laser cutting equipment and carrying out laser cutting to the product, after the cutting is accomplished, artifical or automatic absorption mechanism accomplishes the unloading of product and waste material, at this in-process, product and waste material remain the position steady state throughout, have ensured cutting accuracy, have improved the cutting quality.
In the laser cutting tool 100 with high cutting accuracy, the first adsorption cavity 5 and the second adsorption cavity 6 are independently adsorbed, so that the phenomenon that the product cannot be adsorbed due to vacuum breaking caused by a cut channel after cutting and the cutting accuracy is influenced is prevented; the product is adsorbed by vacuumizing through an air suction hole 8 on a product adsorption supporting platform 7, and the product waste is adsorbed by vacuumizing through a waste adsorption supporting column barrel, wherein the two adsorption positions aim to prevent the final laser cutting ending position from being broken not because of laser cutting but because of blowing off because of too large air pressure blown off by a cutting head when the cutting is about to end, and the cutting effect is poor, so that the product adsorption supporting and the waste adsorption supporting column are necessary; the first gap 12 and the second gap 13 are arranged to effectively prevent the jig plate from being damaged by cutting laser so that the jig material and the product are fused together.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (9)

1. The utility model provides a frock is used in laser cutting that cutting accuracy is high which characterized in that: which comprises a waste material adsorption box positioned at the bottom, a product adsorption vacuum box arranged on the waste material adsorption box, a jig plate arranged on the product adsorption vacuum box, and a pressing plate arranged on the jig plate, a first adsorption cavity is arranged in the waste adsorption box, a second adsorption cavity which is independent from the first adsorption cavity is arranged in the product adsorption vacuum box, the upper surface of the product adsorption vacuum box is upwards convexly provided with a product adsorption supporting table for fixing the position of a product, the product adsorption supporting table is internally provided with an air suction hole which is communicated with the second adsorption cavity and is used for fixing the position of a product, the tool further comprises a waste adsorption supporting column barrel for adsorbing and fixing waste, and the waste adsorption supporting column barrel sequentially penetrates through the product adsorption supporting table and the second adsorption cavity and is communicated with the first adsorption cavity.
2. The tool for laser cutting with high cutting accuracy according to claim 1, characterized in that: the jig plate is provided with a copying supporting plate, and the upper surface of the copying supporting plate is downwards sunken to be provided with a product copying groove copying with a product.
3. The tool for laser cutting with high cutting accuracy according to claim 2, characterized in that: the product adsorbs the brace table embedded in the product profile groove and with be formed with first clearance between the product profile groove.
4. The tool for laser cutting with high cutting accuracy according to claim 3, characterized in that: the upper surface of the product adsorption supporting table is lower than the upper surface of the profiling supporting plate, so that the product can be embedded in the product profiling groove to realize rapid positioning.
5. The tool for laser cutting with high cutting accuracy according to claim 1, characterized in that: the product adsorbs and is provided with a through-hole that link up from top to bottom in the brace table, the waste material adsorbs the support column section of thick bamboo pass the through-hole and with be formed with the second clearance between the through-hole inner wall surface.
6. The tool for laser cutting with high cutting accuracy according to claim 1, characterized in that: the waste material adsorption support column barrel is of a hollow structure and is communicated with the first adsorption cavity.
7. The tool for laser cutting with high cutting accuracy according to claim 1, characterized in that: the jig plate is provided with a plurality of positioning pins, and the pressing plate is provided with positioning holes corresponding to the positioning pins.
8. The tool for laser cutting with high cutting accuracy according to claim 1, characterized in that: and two ends of the waste material adsorption box are provided with first air passage interfaces communicated with the first adsorption cavity.
9. The tool for laser cutting with high cutting accuracy according to claim 1, characterized in that: and second air passage interfaces communicated with the second adsorption cavities are arranged at two ends of the product adsorption vacuum box.
CN201921331943.7U 2019-08-16 2019-08-16 Tool for laser cutting with high cutting precision Active CN210615518U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921331943.7U CN210615518U (en) 2019-08-16 2019-08-16 Tool for laser cutting with high cutting precision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921331943.7U CN210615518U (en) 2019-08-16 2019-08-16 Tool for laser cutting with high cutting precision

Publications (1)

Publication Number Publication Date
CN210615518U true CN210615518U (en) 2020-05-26

Family

ID=70757045

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921331943.7U Active CN210615518U (en) 2019-08-16 2019-08-16 Tool for laser cutting with high cutting precision

Country Status (1)

Country Link
CN (1) CN210615518U (en)

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