Static laser coding clamp

Abstract

The utility model discloses a static laser coding clamp which comprises a positioning bottom plate, the positioning bottom plate is provided with a positioning groove corresponding to the bottom outline of a product, the side face of the positioning bottom plate is provided with an installation cavity, a clamping plate is arranged in the installation cavity, and the side face of the positioning bottom plate is provided with a cover plate used for sealing the end face of the installation cavity. A plurality of pressing springs are arranged between the cover plate and the clamping plate, a protruding clamping block used for clamping the side wall of a product is arranged on the clamping plate, ejector rods are arranged on the two sides of the clamping plate, mounting holes allowing the ejector rods to penetrate through are formed in the positioning bottom plate, and the ends of the ejector rods extend out of the positioning bottom plate. According to the utility model, the ejection cylinder extends to inwards eject the ejector rods, so that the clamping blocks can retract into the mounting cavity, the clamping blocks are separated from the product to release clamping, the product is conveniently loaded and unloaded, and the clamping mechanism has the characteristics of simple structure and easiness in operation.

Description

Technical Field

[0001] The utility model relates to the technical field of laser coding, in particular to a static laser coding fixture. Background Art

[0002] Laser marking technology is one of the largest application fields of laser processing. Laser marking is a marking method that uses a laser with a high energy density to locally irradiate a workpiece, causing the surface material to vaporize or undergo a chemical reaction with a color change, thereby leaving a permanent mark. Laser marking can produce various characters, symbols, patterns, etc. The character size can range from millimeters to micrometers, which has special significance for product anti-counterfeiting. Currently, the fixture structure is complex and not convenient to operate. Summary of the Utility Model

[0003] To solve the defect that the existing fixture structure is complex and not convenient to operate, the utility model provides a static laser coding fixture.

[0004] To solve the above technical problems, the utility model provides the following technical solutions:

[0005] A static laser coding fixture of the utility model includes a positioning bottom plate. The positioning bottom plate is provided with a positioning groove corresponding to the bottom contour of the product. An installation cavity is provided on the side of the positioning bottom plate. A clamping plate is arranged in the installation cavity. A cover plate for covering the end face of the installation cavity is arranged on the side of the positioning bottom plate. A plurality of compression springs are arranged between the cover plate and the clamping plate. The clamping plate is provided with a protruding clamping block for clamping the side wall of the product. Thumb screws are arranged on both sides of the clamping plate. The positioning bottom plate is provided with mounting holes for the thumb screws to pass through, and the end of the thumb screw extends out of the positioning bottom plate.

[0006] As a preferred technical solution of the utility model, a top plate is installed at the outer end of the thumb screw.

[0007] As a preferred technical solution of the utility model, a rubber layer is arranged on the surface of the clamping plate.

[0008] As a preferred technical solution of the utility model, it further includes an ejecting cylinder for pushing the top plate forward. The ejecting cylinder is installed on the frame, and the positioning bottom plate is also installed on the frame.

[0009] As a preferred technical solution of the utility model, the cover plate is installed on the positioning bottom plate through bolts.

[0010] As a preferred technical solution of the utility model, the positioning bottom plate is provided with through holes for the clamping block to penetrate into the positioning groove.

[0011] The beneficial effects of the utility model are:

[0012] Under the elastic action of the compression spring in this static laser coding fixture, the clamping block penetrates into the positioning groove, which plays a role in clamping and positioning the product in the positioning groove. When the clamping action is released, the ejecting cylinder extends and pushes the ejector rod inward, so that the clamping block will retract into the installation cavity, and the clamping block is separated from the product to release the clamping, thus facilitating the feeding and discharging of the product, and having the characteristics of simple structure and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention, and do not constitute a limitation to the present invention. In the drawings:

[0014] Figure 1 is a schematic structural diagram of a static laser coding fixture of the present invention;

[0015] Figure 2 is a schematic structural diagram of the positioning groove of a static laser coding fixture of the present invention.

[0016] In the figure: 1, positioning base plate; 2, positioning groove; 3, installation cavity; 4, clamping plate; 5, cover plate; 6, compression spring; 7, clamping block; 8, ejector rod; 9, installation hole; 10, top plate; 11, rubber layer; 12, ejecting cylinder; 13, frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following is a description of the preferred embodiments of the present invention with reference to the drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0018] Embodiment: As Figure 1-2As shown in the figure, a static laser coding fixture of the present utility model includes a positioning base plate 1. The positioning base plate 1 is provided with a positioning groove 2 corresponding to the bottom contour of the product. The side of the positioning base plate 1 is provided with an installation cavity 3. A clamping plate 4 is arranged in the installation cavity 3. A cover plate 5 for covering the end face of the installation cavity 3 is arranged on the side of the positioning base plate 1. A plurality of compression springs 6 are arranged between the cover plate 5 and the clamping plate 4. The clamping plate 4 is provided with a protruding clamping block 7 for clamping the side wall of the product. Both sides of the clamping plate 4 are provided with ejector rods 8. The positioning base plate 1 is provided with mounting holes 9 for the ejector rods 8 to pass through, and the end of the ejector rod 8 extends out of the positioning base plate 1. Under the elastic action of the pressure spring, the clamping block 7 penetrates into the positioning groove 2, thus playing a role in clamping and positioning the product in the positioning groove. When the clamping action is released, the ejector cylinder extends, pushing the ejector rods inward, so that the clamping block will retract into the installation cavity, and the clamping block is separated from the product to release the clamping, thus facilitating the feeding and discharging of the product, and having the characteristics of simple structure and easy operation.

[0019] A top plate 10 is installed at the outer end of the ejector rod 8. It also includes an ejector cylinder 12 for pushing the top plate 10 forward. The ejector cylinder 12 is installed on the frame 13, and the positioning base plate 1 is also installed on the frame 13. Under the elastic action of the pressure spring, the clamping block 7 penetrates into the positioning groove 2, thus playing a role in clamping and positioning the product in the positioning groove. When the clamping action is released, the ejector cylinder extends, pushing the ejector rods inward, so that the clamping block will retract into the installation cavity, and the clamping block is separated from the product to release the clamping, thus facilitating the feeding and discharging of the product, and having the characteristics of simple structure and easy operation.

[0020] The surface of the clamping plate 4 is provided with a rubber layer 11, which plays a buffering role to avoid violent collision with the product.

[0021] The cover plate 5 is installed on the positioning base plate 1 by bolts, having the characteristics of being easy to install and disassemble.

[0022] The positioning base plate 1 is provided with through holes for the clamping block 7 to penetrate into the positioning groove 2.

[0023] During operation, for this static laser coding fixture, under the elastic action of the pressure spring, the clamping block 7 penetrates into the positioning groove 2, thus playing a role in clamping and positioning the product in the positioning groove. When the clamping action is released, the ejector cylinder extends, pushing the ejector rods inward, so that the clamping block will retract into the installation cavity, and the clamping block is separated from the product to release the clamping, thus facilitating the feeding and discharging of the product, and having the characteristics of simple structure and easy operation.

[0024] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A static laser coding fixture, characterized in that: The invention comprises a positioning base plate (1), wherein the positioning base plate (1) is provided with a positioning groove (2) corresponding to the bottom contour of the product, a mounting cavity (3) is provided on the side of the positioning base plate (1), a clamping plate (4) is provided in the mounting cavity (3), and a cover plate (5) is provided on the side of the positioning base plate (1) for sealing the end surface of the mounting cavity (3), and a plurality of clamping springs (6) are provided between the cover plate (5) and the clamping plate (4), and a protruding clamping block (7) for clamping the side wall of the product is provided on the clamping plate (4), and push rods (8) are provided on both sides of the clamping plate (4), and a mounting hole (9) for the push rod (8) to pass through is provided on the positioning base plate (1), and the end of the push rod (8) protrudes out of the body of the positioning base plate (1).

2. A static laser coding fixture according to claim 1, characterized in that: A top plate (10) is mounted on the outer end of the top rod (8).

3. A static laser coding fixture according to claim 1, characterized in that: The surface of the clamping plate (4) is provided with a rubber layer (11).

4. A static laser coding fixture according to claim 2, characterized in that: It also includes an ejection cylinder (12) for ejecting the top plate (10) forward, and the ejection cylinder (12) is mounted on a frame (13), and the positioning base plate (1) is also mounted on the frame (13).

5. A static laser coding fixture according to claim 1, characterized in that: The cover plate (5) is mounted on the positioning base plate (1) via bolts.

6. A static laser coding fixture according to claim 1, characterized in that: The positioning base plate (1) is provided with a through hole for the clamping block (7) to penetrate into the positioning groove (2).

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