CN221110353U

CN221110353U - Vacuum suction laser carving jig

Info

Publication number: CN221110353U
Application number: CN202322830894.4U
Authority: CN
Inventors: 夏细春; 张华�; 刘才
Original assignee: Iridium Surface Technology Dongguan Co ltd
Current assignee: Iridium Surface Technology Dongguan Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-06-11
Anticipated expiration: 2033-10-23

Abstract

The utility model discloses a vacuum suction laser carving jig which comprises a positioning jig lower die, a positioning jig upper die, a material and a laser carving machine, wherein an inner cavity A is formed in the top side of the positioning jig lower die, an inner cavity B is formed in the bottom side of the positioning jig upper die, a positioning seat is arranged on the top side of the positioning jig upper die, and a plurality of through holes are formed in the top side of the inner cavity B. According to the utility model, the air pipe interface at one side of the upper die of the positioning jig is in butt joint with the air pump, after the lower die of the positioning jig and the upper die of the positioning jig are combined, the material is placed on the positioning seat, then the air pump is opened to pump out the air in the inner cavity A and the inner cavity B, the inner cavity A and the inner cavity B form vacuum, the inner cavity B adsorbs the material on the positioning seat through the through hole and is horizontally placed, and when the material is placed on the positioning seat, the positioning block is embedded in the positioning groove, the material can be prevented from shaking, so that the deformation of a product is prevented from being deviated.

Description

Vacuum suction laser carving jig

Technical Field

The utility model relates to the technical field of laser engraving processes, in particular to a vacuum suction laser engraving jig.

Background

Laser engraving, also called laser engraving or laser marking, is a process of performing surface treatment by using an optical principle, and is similar to screen printing and pad printing, and is used for printing characters or patterns on products. At present, when a metal workpiece is processed, a fixture is generally adopted to fix the position of the workpiece to be processed, and the workpiece is processed by matching with the existing laser engraving machine.

For example, the publication number is CN217832291U, and the laser etching jig can be used for products with different sizes through the sliding adjustment positions of the transverse rod and the longitudinal rod, so that different jigs are not required to be designed for the products with different sizes, and the jig can be used repeatedly, thereby reducing the production cost.

However, the laser carving jig is thinner and is easy to deform when facing a product, and multiple paints exist when the product is sprayed, so that redundant paint is needed to be carved out by laser carving, deflection caused by deformation of the product is avoided, and the product is needed to be horizontally placed and cannot be deformed; therefore, the existing requirements are not met, and a vacuum suction laser etching jig is provided for the vacuum suction laser etching jig.

Disclosure of utility model

The utility model aims to provide a vacuum suction laser etching jig, which aims to solve the problems that the laser etching jig provided in the background art is thinner and is easy to deform when facing a product, and the product is coated with multiple paints, so that the unnecessary paint is required to be etched by laser etching, the product is prevented from deforming to cause deflection, the product is required to be horizontally placed and cannot deform, and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vacuum suction radium carving tool, includes positioning tool lower mould, positioning tool upper mould, material and laser radium carving machine, inner chamber A has been seted up to the topside of positioning tool lower mould, inner chamber B has been seted up to the downside of positioning tool upper mould, the topside of positioning tool upper mould is equipped with the positioning seat, a plurality of through-holes have been seted up to inner chamber B's topside, and the through-hole runs through the positioning seat, the top of positioning seat is equipped with three locating piece, three constant head tank has been seted up on the material, one side of positioning tool upper mould is equipped with the trachea interface, trachea interface and inner chamber B intercommunication, the topside of positioning tool lower mould is equipped with the draw-in groove, the embedding rubber circle in the draw-in groove, inner tooth is equipped with to inner chamber B's bottom inner wall, the both ends of positioning seat all are equipped with the recess.

Preferably, two movable grooves are formed in the inner wall of one end, far away from the inner cavity B, of the air pipe interface, clamping blocks are arranged in the two movable grooves, and annular blocks are arranged on one sides of the two clamping blocks.

Preferably, a ring groove is arranged on one side of the upper die of the positioning jig, which is close to the air pipe joint, the ring groove is communicated with the two movable grooves, and the ring block is positioned in the ring groove.

Preferably, the outer ring of the ring block is provided with external threads, the inner wall of the ring groove is provided with internal threads, and the ring block is in threaded connection with the ring groove.

Preferably, one end of the clamping block, which is far away from the air pipe interface, is connected with a tension spring, and one end of the tension spring, which is far away from the clamping block, is connected with the inner wall of the movable groove.

Preferably, a guide groove is formed in the inner wall of one side of the movable groove, a protruding block is arranged on the end face, facing the guide groove, of the clamping block, and the protruding block is embedded into the guide groove.

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

According to the utility model, the air pipe interface at one side of the upper die of the positioning jig is in butt joint with the air pump, after the lower die of the positioning jig and the upper die of the positioning jig are combined, the material is placed on the positioning seat, then the air pump is opened to pump out the air in the inner cavity A and the inner cavity B, the inner cavity A and the inner cavity B form vacuum, the material is adsorbed on the positioning seat through the through holes and horizontally placed, meanwhile, when the material is placed on the positioning seat, the positioning block is embedded in the positioning groove through the positioning groove, the material can be prevented from shaking, so that the deformation of the product is prevented from being deviated, after laser carving is finished, the air is injected into the inner cavity A and the inner cavity B through the air pump, the material is not adsorbed, and the material can be conveniently removed through grooves at two ends of the positioning seat.

Drawings

FIG. 1 is a schematic diagram of the overall assembly structure of the present utility model;

FIG. 2 is a schematic diagram of the overall top-down deployment structure of the present utility model;

FIG. 3 is a schematic view of the overall bottom-up deployment structure of the present utility model;

fig. 4 is a schematic view of a partial structure of the tracheal interface of the present utility model.

In the figure: 1. positioning a lower die of the jig; 2. positioning the upper die of the jig; 3. a positioning seat; 4. a material; 5. a laser carving machine; 6. a through hole; 7. a positioning block; 8. a positioning groove; 9. a groove; 10. a cavity A; 11. a clamping groove; 12. an inner cavity B; 13. an inner tooth; 14. a tracheal interface; 15. a movable groove; 16. clamping blocks; 17. a ring groove; 18. a ring block; 19. a tension spring; 20. a guide groove; 21. and a bump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, an embodiment of the present utility model provides: the utility model provides a vacuum suction radium carving tool, including positioning tool lower mould 1, positioning tool upper mould 2, material 4 and radium carving machine 5, inner chamber A10 has been seted up to positioning tool lower mould 1's top side, inner chamber B12 has been seted up to positioning tool upper mould 2's bottom side, positioning tool upper mould 2's top side is equipped with positioning seat 3, a plurality of through-holes 6 have been seted up to inner chamber B12's top side, and through-hole 6 runs through positioning seat 3, positioning seat 3's top is equipped with three locating piece 7, three constant head tank 8 has been seted up on the material 4, positioning tool upper mould 2's one side is equipped with trachea interface 14, trachea interface 14 communicates with inner chamber B12, positioning tool lower mould 1's top side is equipped with draw-in groove 11, the embedding rubber circle in the draw-in groove 11, inner tooth 13 is equipped with to inner chamber B12's bottom inner wall, positioning seat 3's both ends all are equipped with recess 9.

Two movable grooves 15 are formed in the inner wall of one end, far away from the inner cavity B12, of the air pipe joint 14, clamping blocks 16 are arranged in the two movable grooves 15, annular blocks 18 are arranged on one side of the two clamping blocks 16, annular grooves 17 are formed in one side, close to the air pipe joint 14, of the upper die 2 of the positioning jig, the annular grooves 17 are communicated with the two movable grooves 15, the annular blocks 18 are located in the annular grooves 17, external threads are formed in the outer ring of the annular blocks 18, internal threads are formed in the inner wall of the annular grooves 17, the annular blocks 18 are in threaded connection with the annular grooves 17, a tension spring 19 is connected to one end, far away from the air pipe joint 14, of the clamping blocks 16, one end, far away from the clamping blocks 16, of the inner wall of the movable grooves 15 is connected, a guide groove 20 is formed in the inner wall of one side of the movable groove 15, a convex block 21 is arranged on the end face, facing the guide groove 20, of the clamping blocks 16, and the convex blocks 21 are embedded into the guide groove 20.

In summary, the air pipe interface 14 on one side of the upper die 2 of the positioning jig is in butt joint with the air pump, after the lower die 1 of the positioning jig and the upper die 2 of the positioning jig are combined, the material 4 is placed on the positioning seat 3, then the air pump is opened to pump out the air in the inner cavity A10 and the inner cavity B12, the inner cavity A10 and the inner cavity B12 are vacuumized, the inner cavity B12 is enabled to absorb the material 4 on the positioning seat 3 through the through holes 7, the material is horizontally placed, meanwhile, when the material 4 is placed on the positioning seat 3, the positioning block 7 is embedded into the positioning groove 8 through the positioning groove 8, the material 4 can be prevented from shaking, so that the material 4 is prevented from being deformed to be deviated, after laser carving is finished, the air is injected into the inner cavity A10 and the inner cavity B12 through the air pump, the material 4 is not adsorbed, and the material 4 can be conveniently removed through the grooves 9 at two ends of the positioning seat 3.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a vacuum suction radium carving tool, includes positioning jig lower mould (1), positioning jig upper mould (2), material (4) and laser radium carving machine (5), its characterized in that: inner chamber A (10) has been seted up to the top side of positioning jig lower mould (1), inner chamber B (12) has been seted up to the bottom side of positioning jig upper mould (2), the top side of positioning jig upper mould (2) is equipped with positioning seat (3), a plurality of through-holes (6) have been seted up to the top side of inner chamber B (12), and through-hole (6) run through positioning seat (3), the top of positioning seat (3) is equipped with three locating piece (7), three constant head tank (8) have been seted up on material (4), one side of positioning jig upper mould (2) is equipped with trachea interface (14), trachea interface (14) and inner chamber B (12) intercommunication, the top side of positioning jig lower mould (1) is equipped with draw-in groove (11), embedded rubber circle in draw-in groove (11), the bottom inner wall of inner chamber B (12) is equipped with interior tooth (13), the both ends of positioning seat (3) all are equipped with recess (9).

2. The vacuum inhalation laser engraving jig as claimed in claim 1, wherein: two movable grooves (15) are formed in the inner wall of one end, far away from the inner cavity B (12), of the air pipe connector (14), clamping blocks (16) are arranged in the two movable grooves (15), and annular blocks (18) are arranged on one side of each clamping block (16).

3. The vacuum inhalation laser engraving jig as claimed in claim 2, wherein: one side of the upper die (2) of the positioning jig, which is close to the air pipe joint (14), is provided with an annular groove (17), the annular groove (17) is communicated with the two movable grooves (15), and the annular block (18) is positioned in the annular groove (17).

4. A vacuum inhalation laser engraving jig according to claim 3, characterized in that: the outer ring of the ring block (18) is provided with external threads, the inner wall of the ring groove (17) is provided with internal threads, and the ring block (18) is in threaded connection with the ring groove (17).

5. The vacuum inhalation laser engraving jig according to claim 4, wherein: one end of the clamping block (16) far away from the air pipe interface (14) is connected with a tension spring (19), and one end of the tension spring (19) far away from the clamping block (16) is connected to the inner wall of the movable groove (15).

6. The vacuum inhalation laser engraving jig according to claim 5, wherein: the inner wall of one side of the movable groove (15) is provided with a guide groove (20), the end face of the clamping block (16) facing the guide groove (20) is provided with a lug (21), and the lug (21) is embedded into the guide groove (20).