CN215545944U

CN215545944U - Pressfitting cutting tool that laser board used

Info

Publication number: CN215545944U
Application number: CN202121110552.XU
Authority: CN
Inventors: 袁硌; 张玉辉; 王文龙; 金道为
Original assignee: Guangdong Ziwenxing Electronic Technology Co ltd
Current assignee: Guangdong Ziwenxing Electronic Technology Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-01-18
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a pressing and cutting jig for a laser machine table, which relates to the field of cutting of large-plate chips and comprises a vacuum adsorption platform with an adsorption end face at the top end and a pressing plate with an opening at the middle part, wherein after the large-plate chip is adsorbed on the adsorption end face, the vacuum adsorption platform is in buckle connection with the pressing plate so that the periphery of the large-plate chip is tightly pressed on the adsorption end face by the pressing plate; the utility model solves the technical problem that the periphery of a large board chip is warped when the large board chip is adsorbed and fixed in the prior art.

Description

Pressfitting cutting tool that laser board used

Technical Field

The utility model relates to the technical field of large-plate chip cutting, in particular to a pressing and cutting jig for a laser machine table.

Background

Chip on the fingerprint module is in order to improve the preparation efficiency in the manufacture process, the cost is saved, can make into big board chip to the chip, consequently big board chip still need cut single chip and just can use, but big board can produce serious warpage a bit when big board chip supplied materials, and traditional laser cutting machine relies on the vacuum adsorption platform alone to carry out vacuum adsorption to big board chip and solves the warpage of big board chip, but because vacuum adsorption's intensity and vacuum adsorption's area are limited, can not laminate big board chip on the vacuum adsorption platform completely, and the adsorption efficiency of the periphery of big board chip is more weak, four easy perks of angle, it is big to lead to cutting error.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a pressing and cutting jig for a laser machine table, which solves the technical problem that the periphery of a large-board chip is warped when the large-board chip is adsorbed and fixed in the prior art.

In order to achieve the purpose, the utility model provides a pressing and cutting jig for a laser machine table, which comprises a vacuum adsorption platform with an adsorption end face at the top end and a pressing plate with an opening at the middle part, wherein after a large-plate chip is adsorbed on the adsorption end face, the vacuum adsorption platform is connected with the pressing plate in a buckling mode, so that the periphery of the large-plate chip is tightly pressed on the adsorption end face through the pressing plate.

Among the above-mentioned technical scheme, it still includes buckle piece and the resilient means that sets up respectively in the clamp plate both sides, be provided with on the buckle piece and collude the portion, the both sides of vacuum adsorption platform are provided with and collude portion matched with groove, resilient means orders about collude portion and colludes the groove.

In the above technical scheme, the clamping device further comprises switching blocks arranged on two sides of the pressing plate, and the clamping blocks are hinged to the switching blocks.

Among the above-mentioned technical scheme, it still includes the rotation axis, be provided with first through-hole on the buckle piece, be provided with the fixed orifices on the switching piece, the rotation axis passes first through-hole and both ends are fixed in the fixed orifices.

In the technical scheme, the elastic device is a spring, the transfer block is provided with a plurality of spring holes penetrating to the outside, the spring is arranged in the spring holes, one end of the spring is abutted against the pressing plate, and the other end of the spring is abutted against the buckle block.

Among the above-mentioned technical scheme, it still includes the fixed block that sets up in vacuum adsorption platform both sides, the catching groove sets up on the fixed block.

In the technical scheme, the two sides of the vacuum adsorption platform are provided with the first positioning columns, and the fixing block is provided with the first positioning holes with the size and the shape matched with the first positioning columns.

In the technical scheme, the clamping block is provided with the handle part which is convenient to clamp or loosen by hands.

In the above technical scheme, the vacuum adsorption platform is provided with a plurality of second positioning columns, and the pressing plate is provided with second positioning holes adapted to the second positioning columns.

Compared with the prior art, the utility model has the beneficial effects that:

when the pressing and cutting jig adopting the technical scheme is used, the large-plate chip is placed on the vacuum adsorption platform according to the processing requirement, the clamping buckle is pressed and buckled by the manual pressing plate through positioning of the vacuum adsorption large-plate chip, the warping positions around the large-plate chip are pressed, the laser equipment starts to cut the large-plate chip, the clamping buckle is lifted manually after cutting, the vacuum adsorption platform is opened again, and the product is taken out. When the pressing and cutting jig is used, the middle of the large plate chip is attached to the vacuum adsorption platform through vacuum adsorption, the periphery of the large plate chip is attached to the vacuum adsorption platform through the pressing plate, the technical problem that production errors are generated due to warping of the large plate chip in cutting caused by low adsorption reliability can be effectively solved, and the production precision of the chip in the machining process is improved. And the pressing plate is connected with the vacuum adsorption platform by a buckle, so that the operation is simple and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a press-fit cutting jig used in a laser machine provided by the present invention;

fig. 2 is an exploded view of a pressing and cutting jig used in a laser machine according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, the present embodiment provides a pressing and cutting jig for a laser machine, which includes a vacuum adsorption platform 1 having an adsorption end surface 11 at a top end thereof and a pressing plate 2 having an opening 21 at a middle portion thereof, wherein the vacuum adsorption platform 1 is connected to the pressing plate 2 in a buckling manner, so that the pressing plate 2 presses a large chip onto the adsorption end surface 11. Particularly, place the big board chip on vacuum adsorption platform 1, then adsorption end face 11 will adsorb the big board chip, then manual clamp plate 2 pushes down and the mutual buckle of vacuum adsorption platform 1, clamp plate 2 will push down big board chip warpage position all around this moment, make the big board chip laminate more on adsorption end face 11, laser equipment can begin the cutting to the big board chip that exposes in opening 21 department this moment, after the cutting is accomplished, unclamp clamp plate 2 and vacuum adsorption platform 1's buckle, unclamp adsorption end face 11 and take out the product after to the absorption of big board chip again. When the pressing and cutting jig is used, the middle of the large plate chip is attached to the vacuum adsorption platform 1 through vacuum adsorption, the periphery of the large plate chip is attached to the vacuum adsorption platform 1 through the pressing plate 2, the technical problem that warping occurs around the large plate chip when the large plate chip is adsorbed and fixed can be effectively solved, and the production precision of the chip in the machining process is improved. And the pressing plate 2 and the vacuum adsorption platform 1 are connected in a buckling manner, so that the structure is compact, and the operation is simple and convenient.

More specifically, the present embodiment further includes a fastening block 5 and an elastic device 6 disposed on two sides of the pressing plate 2, wherein the fastening block 5 is provided with a hook 51, the vacuum adsorption platform 1 is provided with a hook groove 31 matched with the hook 51, and the hook 51 is driven by the elastic force of the elastic device 6 to hook the hook groove 31. The elastic device 6 of the present embodiment is preferably a spring, the transfer block 4 is provided with a plurality of spring holes 41 penetrating to the outside, the spring is fixed in the spring holes 41, one end of the spring abuts against the pressure plate 2, and the other end of the spring abuts against the buckling block 5. Specifically, after the worker hooks the hooking groove 31 with the fastening block 5, the hooking portion 51 will hook firmly on the hooking groove 31 under the driving of the elastic force of the spring, so that the fastening connection of the technical scheme is more stable. In addition, the elastic device 6 may be a tension spring.

Further, referring to fig. 1-2, the present embodiment further includes an adapter block 4 disposed on two sides of the pressing plate 1, and the fastening block 5 is hinged to the adapter block 4. The embodiment further comprises a rotating shaft 7, wherein a first through hole 52 is formed in the buckling block 5, a fixing hole 42 is formed in the switching block 4, and the rotating shaft 7 penetrates through the first through hole 52 and two ends of the rotating shaft are fixed in the fixing hole 42. Referring to the drawings, the present embodiment further includes fixing blocks 3 disposed at both sides of the vacuum adsorption platform 1, and the hook grooves 31 are disposed on the fixing blocks 3. Particularly, set up and change block 4 and conveniently set up rotation axis 7 for clamp plate 2 and buckle piece 5 make things convenient for articulated connection more, the fixed block 3 of setting is convenient for the groove 31 that colludes that sets up, and the buckle is connected between buckle piece 5 and the fixed block 3 of being convenient for, reaches clamp plate 2 and vacuum adsorption platform 1 and carries out the purpose of buckle, also makes things convenient for the processing of each spare part simultaneously.

Referring to fig. 1-2, the vacuum adsorption platform 1 of the present embodiment is provided with first positioning posts 12 at two sides thereof, and the fixing block 3 is provided with first positioning holes 32 having a size and a shape corresponding to the first positioning posts 12. Particularly, when the first positioning column 12 on the vacuum adsorption platform 1 passes through the first positioning hole 32 on the fixed block 3, the fixed block 3 is fixed on the vacuum adsorption platform 1, and the buckling block 5 which is hinged to the pressing plate 2 is conveniently buckled on the hook groove 31 of the fixed block 3, so that the installation and the positioning are convenient.

The catching block 5 of the present embodiment is provided with a grip portion 53 which is easy to catch or release by hand. Specifically, the handle part 53 is pressed down by hand, the hook 52 on the buckle block 5 hooks the hook groove, and the pressing plate 2 and the vacuum adsorption platform 1 are buckled and fixed; when the handle part 53 is lifted up by hand, the hook 52 on the fastening block 5 will release the hook groove, and at this time, the pressing plate 2 and the vacuum adsorption platform 1 can be released. The handle part 53 can conveniently buckle and loosen the buckling block 5.

Referring to fig. 1-2, a plurality of second positioning posts 13 are disposed on the vacuum adsorption platform 1 of the present embodiment, and a second positioning hole 22 corresponding to the second positioning posts 13 is disposed on the pressing plate 2. Specifically, when the pressing plate 2 is pressed down, the second positioning posts 13 will pass through the second positioning holes 22. After the big board chip is positioned and adsorbed at the vacuum adsorption platform 1, the pressing plate 2 can ensure to be pressed around the big board chip under the action of the second positioning column 13, and the reliability and the stability of the jig pressing big board chip of the embodiment are improved.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a pressfitting cutting tool that laser board used, its characterized in that is equipped with vacuum adsorption platform (1) and the clamp plate (2) that the middle part was equipped with opening (21) of adsorption end face (11) including the top, and big board chip is adsorbed behind adsorption end face (11), vacuum adsorption platform (1) with clamp plate (2) buckle is connected to make clamp plate (2) closely the pressfitting all around of big board chip be in on adsorption end face (11).

2. The press-fit cutting jig for the laser machine table according to claim 1, further comprising a snap block (5) and an elastic device (6) respectively disposed at two sides of the pressing plate (2), wherein a hook portion (51) is disposed on the snap block (5), a hook groove (31) matched with the hook portion (51) is disposed at two sides of the vacuum adsorption platform (1), and the elastic device (6) drives the hook portion (51) to hook the hook groove (31).

3. The pressing and cutting jig for the laser machine table as claimed in claim 2, further comprising a transfer block (4) disposed at both sides of the pressing plate (2), wherein the fastening block (5) is hinged to the transfer block (4).

4. The pressing and cutting jig for the laser machine table according to claim 3, further comprising a rotating shaft (7), wherein the fastening block (5) is provided with a first through hole (52), the transfer block (4) is provided with a fixing hole (42), the rotating shaft (7) penetrates through the first through hole (52) and two ends of the rotating shaft are fixed in the fixing hole (42).

5. A press-fit cutting jig used for a laser machine according to claim 3, wherein the elastic device (6) is a spring, the adapter block (4) is provided with a plurality of spring holes (41) penetrating to the outside, the spring is arranged in the spring hole (41), one end of the spring abuts against the pressure plate (2), and the other end of the spring abuts against the buckle block (5).

6. The pressing and cutting jig for the laser machine platform according to claim 2, further comprising fixing blocks (3) disposed at two sides of the vacuum adsorption platform (1), wherein the hook grooves (31) are disposed on the fixing blocks (3).

7. The pressing and cutting jig for the laser machine table as claimed in claim 6, wherein the vacuum adsorption platform (1) is provided with first positioning posts (12) on both sides thereof, and the fixing block (3) is provided with first positioning holes (32) having a size and a shape corresponding to the first positioning posts (12).

8. A press fit cutting jig for a laser machine according to claim 2, wherein the locking block (5) is provided with a handle portion (53) for facilitating locking or releasing by hand.

9. The pressing and cutting jig for the laser machine table as claimed in claim 1, wherein the vacuum adsorption platform (1) is provided with a plurality of second positioning posts (13), and the pressing plate (2) is provided with second positioning holes (22) corresponding to the second positioning posts (13).