CN214602551U

CN214602551U - Self-centering laser marking jig

Info

Publication number: CN214602551U
Application number: CN202022794065.1U
Authority: CN
Inventors: 王金波; 孙鑫; 孟德辉
Original assignee: Suzhou Zhenyi Medical Co Ltd
Current assignee: Suzhou Zhenyi Medical Co Ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-11-05
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a from centering laser marking tool, including laser marking machine, mark platform, bottom plate, laser marking machine set up in mark platform's lateral part is beaten, beat mark platform set up in the top of bottom plate, beat mark platform pass through the stand with the bottom plate cooperation is connected, beat and install on the mark platform and beat the mark product, beat the mark platform with the cooperation is provided with the cylinder between the bottom plate, the lateral part of cylinder is provided with a plurality of quick change coupler, the external clamping jaw that is provided with on the quick change coupler, the clamping jaw set up in beat the mark product with beat between the mark platform. The utility model utilizes the cylinder to control the clamping jaw to open and close so as to realize the clamping of the marking product; the rubber pad on the clamping jaw plays a role in buffering and preventing clamping damage to marking products, and the technical problem that the existing marking jig for the laser marking machine cannot overcome the central symmetry deviation caused by large tolerance of the overall dimension of the products due to positioning is solved.

Description

Self-centering laser marking jig

Technical Field

The utility model relates to a from centering laser marking tool belongs to laser marking tool design technical field.

Background

Laser marking refers to the permanent marking of different material surfaces with a laser beam. The marking effect is to expose the deep substance by the evaporation of the surface substance, or to 'carve' exquisite patterns, trademarks and characters by the chemical and physical changes of the surface substance caused by light energy.

For laser marking, the marking position is an important parameter; however, most of the existing laser marking machines are only provided with simple clamps, the clamps are simple in structure, most of the clamps are provided with grooves with the same shape as the product to be marked on a clamp base, the positions of the product are fixed by the grooves, the marking positions of the products depend on rough adjustment, accurate marking at a certain determined position of the product cannot be guaranteed, and particularly, positioning with the center of the product as a reference cannot be achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the technical defect that prior art exists, solve current being used for laser marking machine to beat mark tool because of the unable technological problem of overcoming because of the great tolerance of product overall dimension causes the central symmetry deviation in location, design a from centering laser marking tool.

The utility model discloses specifically adopt following technical scheme: the utility model provides a from centering laser marking tool, includes laser marking machine, marks mark platform, bottom plate, laser marking machine set up in mark platform's lateral part is beaten, mark platform set up in the top of bottom plate, mark the platform pass through the stand with the bottom plate cooperation is connected, mark the last mark product of installing of platform, mark the platform with the cooperation is provided with the cylinder between the bottom plate, the lateral part of cylinder is provided with a plurality of quick-change connectors, the external clamping jaw that is provided with on the quick-change connector, the clamping jaw set up in mark product with mark between the platform.

As a preferred embodiment, a rubber pad is arranged at the contact position of the inner side of the clamping jaw and the marked product.

In a preferred embodiment, the marked product is cylindrical.

In a preferred embodiment, the cylinder is a three-jaw cylinder.

In a preferred embodiment, the marked product is square.

In a preferred embodiment, the cylinder is a four-jaw cylinder.

As a preferred embodiment, the coating on the marking platform is provided with Teflon, so that the marking product is prevented from being scratched and scratched.

As a better embodiment, the laser marking jig takes the center of a marked product as a reference, and achieves the aim of central symmetry of laser marking of the marked product with large tolerance of the overall dimension.

As a preferred embodiment, the laser marking jig is provided with a foot switch, the air cylinder is provided with an electromagnetic valve for controlling the energization of the air cylinder, and the foot switch is respectively in communication connection with the electromagnetic valve and the laser marking machine.

As a preferred embodiment, the cylinder controls the clamping jaw to open and close so as to clamp the marked product.

The utility model discloses the beneficial effect who reaches: the utility model discloses just be provided with simple anchor clamps to how to solve present laser marking machine majority, these anchor clamps structures are fairly simple, and most are provided with the recess the same with the mark product shape of wanting to beat on the anchor clamps base, fix the position of product with these recesses, and its mark position of beating relies on rough adjustment, can not guarantee the accurate mark of beating in certain definite position of product, especially can not solve the location with the product center as the benchmark, designs a self-centering laser marking tool, the utility model discloses utilize the cylinder to control the clamping jaw switching thereby realize beating mark product clamping; the rubber pad on the clamping jaw plays a role in buffering and preventing clamping damage to marking products, and the technical problem that the existing marking jig for the laser marking machine cannot overcome the central symmetry deviation caused by large tolerance of the overall dimension of the products due to positioning is solved.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural view of a second embodiment of the present invention;

fig. 4 is a partially enlarged schematic view of fig. 3 at B.

The meanings of the symbols in the figures: 1-laser marking machine, 2-marking product, 3-cylinder, 4-quick change connector, 5-clamping jaw, 6-rubber pad, 7-upright column, 8-bottom plate and 9-marking platform.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example 1: as shown in fig. 1 and 2, the utility model provides a from centering laser marking tool, including laser marking machine 1, mark platform 9 is beaten, bottom plate 8, laser marking machine 1 sets up in the lateral part of beating mark platform 9, beat mark platform 9 and set up in the top of bottom plate 8, beat mark platform 9 and be connected through stand 7 and the cooperation of bottom plate 8, beat and install on the mark platform 9 and beat mark product 2, beat and the cooperation between mark platform 9 and the bottom plate 8 is provided with cylinder 3, the lateral part of cylinder 3 is provided with a plurality of quick change coupler 4, the external clamping jaw 5 that is provided with on quick change coupler 4, clamping jaw 5 sets up and beats between mark product 2 and the mark platform 9.

Optionally, the contact department of the inboard of clamping jaw 5 and the mark product 2 of beating is provided with rubber pad 6, plays the buffering and prevents to press from both sides the effect of hindering and beating mark product 2.

Alternatively, the marked product 2 is cylindrical.

Optionally, the cylinder 3 is a three-jaw cylinder.

Example 2: as shown in fig. 3 and fig. 4, the utility model provides a from centering laser marking tool, including laser marking machine 1, mark platform 9 is beaten, bottom plate 8, laser marking machine 1 sets up in the lateral part of beating mark platform 9, beat mark platform 9 and set up in the top of bottom plate 8, beat mark platform 9 and be connected through stand 7 and the cooperation of bottom plate 8, beat and install on the mark platform 9 and beat mark product 2, beat and the cooperation is provided with cylinder 3 between mark platform 9 and the bottom plate 8, the lateral part of cylinder 3 is provided with a plurality of quick change coupler 4, the external clamping jaw 5 that is provided with on quick change coupler 4, clamping jaw 5 sets up and beats between mark product 2 and the mark platform 9.

Optionally, the marked product 2 is square.

Optionally, the cylinder 3 is a four-jaw cylinder.

Optionally, the plating layer on the marking platform 9 is provided with Teflon, so that the marking product is prevented from being scratched and scratched.

Optionally, the laser marking jig takes the center of the marked product 2 as a reference, and the aim of performing laser marking on the marked product 2 with large tolerance of the overall dimension is achieved.

Optionally, a foot switch is arranged on the laser marking jig, an electromagnetic valve for controlling the energization of the air cylinder 3 is arranged on the air cylinder 3, and the foot switch is respectively in communication connection with the electromagnetic valve and the laser marking machine 1.

Optionally, the cylinder 3 controls the clamping jaw 5 to open and close to clamp the marked product 2.

The utility model discloses an application principle: 1. placing the marked product 2 on a marking platform 9; 2. the foot switch is pressed to electrify the electromagnetic valve, the control cylinder 3 clamps the marking product 2 through the clamping jaw 5, the laser light-emitting starts to mark through the delay relay of the laser marking machine for about 0.5s, and the cylinder 3 is loosened after the marking is finished, so that one set of action is finished.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a from centering laser marking tool, its characterized in that, including laser marking machine (1), mark platform (9), bottom plate (8), laser marking machine (1) set up in mark platform (9) lateral part, mark platform (9) set up in the top of bottom plate (8), mark platform (9) through stand (7) with bottom plate (8) cooperation is connected, mark and install on platform (9) and mark product (2), mark platform (9) with the cooperation is provided with cylinder (3) between bottom plate (8), the lateral part of cylinder (3) is provided with a plurality of quick change coupler (4), the external clamping jaw (5) that is provided with on quick change coupler (4), clamping jaw (5) set up in mark product (2) with mark between the platform (9).

2. The self-centering laser marking jig according to claim 1, characterized in that a rubber pad (6) is arranged at the contact position of the inner side of the clamping jaw (5) and the marked product (2).

3. The self-centering laser marking jig according to claim 1, characterized in that the marked product (2) is cylindrical.

4. A self-centering laser marking jig according to claim 3, characterized in that the cylinder (3) is a three-jaw cylinder.

5. The self-centering laser marking jig according to claim 1, characterized in that the marked product (2) is square.

6. The self-centering laser marking jig according to claim 5, characterized in that the cylinder (3) is a four-jaw cylinder.

7. The self-centering laser marking jig as claimed in claim 1, wherein the coating on the marking platform (9) is made of teflon to prevent the marked product from being scratched and scratched.

8. The self-centering laser marking jig according to claim 1, characterized in that the laser marking jig is based on the center of the marked product (2) and achieves the purpose of central symmetry for laser marking of the marked product (2) with large tolerance of external dimensions.

9. The self-centering laser marking jig according to claim 1, characterized in that a foot switch is arranged on the laser marking jig, an electromagnetic valve for controlling the energization of the cylinder (3) is arranged on the cylinder (3), and the foot switch is respectively in communication connection with the electromagnetic valve and the laser marking machine (1).

10. The self-centering laser marking jig as claimed in claim 1, wherein the cylinder (3) controls the clamping jaw (5) to be opened and closed to clamp the marked product (2).