Laser etching jig

Abstract

The utility model discloses a laser etching jig which comprises a bottom plate, a jig base, a positioning strip and a locking piece. A plurality of clamping holes are longitudinally and transversely formed in the bottom plate; the positioning strip is provided with a kidney-shaped groove, the kidney-shaped groove penetrates through the positioning strip, and the locking piece penetrates through the kidney-shaped groove to be connected to the clamping hole of the bottom plate so that the positioning strip can be fixedly connected to the bottom plate. The jig base is placed on the end face of the bottom plate, and the multiple positioning strips are matched with one another to abut against the edge of the jig base so as to limit the position of the jig base on the bottom plate. The device has the advantages of simple structure, compact matching, reasonable design and the like; therefore, the device is a product with excellent technical and economical performance.

Description

[Technical field]

[0001] The utility model mainly relates to a laser engraving jig. [Background technology]

[0002] In the production, manufacturing and processing of modern industry, laser engraving technology uses laser as the processing medium, which can cut and engrave products without contacting the surface of the material and being affected by mechanical movement. It has high processing accuracy and fast speed, so it is widely used in the industrial field.

[0003] Laser engraving jigs are mainly used to fix and position products during the laser engraving process to ensure processing accuracy and efficiency. Its design and use play an important role in improving product quality and production efficiency.

[0004] The jig base is used to place the workpiece. Many existing assembly methods are to perform laser engraving by clamping the jig base multiple times. The laser engraving of each surface needs to be clamped again. This process is time-consuming and labor-intensive, the cost is too high, and a high defect rate will occur. Therefore, how to quickly locate and conveniently disassemble and assemble has become the direction of our research. [Contents of the utility model]

[0005] In order to solve at least one of the above problems, the utility model proposes a new structural solution. The laser engraving jig adopts the following technical solution:

[0006] A laser engraving jig comprises a bottom plate, a jig base, a positioning bar and a locking piece; the bottom plate is provided with a plurality of clamping holes in vertical and horizontal rows; the positioning bar is provided with a waist-shaped groove, the waist-shaped groove penetrates the positioning bar, and the locking piece passes through the waist-shaped groove and is connected to the clamping hole of the bottom plate to fix the positioning bar to the bottom plate;

[0007] The fixture base is placed on the end surface of the bottom plate, and a plurality of positioning strips cooperate with each other to abut against the edge of the fixture base to limit the position of the fixture base on the bottom plate.

[0008] Preferably, both the positioning bar and the fixture base are equipped with built-in magnets so as to be adsorbed on the bottom plate by the magnets.

[0009] Preferably, the locking element comprises a screw head, a rod, a clamping strip and a pressure strip. The screw head and the clamping strip are arranged at the head end of the rod, and the pressure strip is arranged at the end of the rod.

[0010] Preferably, the waist-shaped groove is provided with a groove to accommodate the screw head of the locking element.

[0011] Preferably, the clamping hole is provided with a clamping groove, and the clamping hole is provided with an opening for allowing the rod to enter the clamping groove.

[0012] Compared with the background technology, the utility model has the following beneficial effects:

[0013] The utility model provides a laser engraving jig for rapid positioning and assembly, which includes a bottom plate, a jig base, a positioning strip and a locking piece; the workpiece is mounted on the jig base and placed on the bottom plate along with the jig base, the positioning strip is brought into contact with the jig base to quickly locate the processing position, and the positioning strip is quickly fixed with the locking piece. It has the advantages of simple structure, compact fit, rapid fixation, and convenient removal; therefore, it is a product with superior performance in both technical and economic aspects.

Brief Description of the Drawings

[0014] Figure 1 This is a schematic diagram of a laser engraving jig in a preferred embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the decomposition of the laser engraving jig in the preferred embodiment of the utility model;

[0016] Figure 3 This is a schematic diagram of the positioning strip and the bottom plate in the preferred embodiment provided by the utility model being connected by a locking piece. [Specific implementation method]

[0017] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0018] In the present invention, unless otherwise specified and limited, the terms "assembly", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, but cannot be understood as limiting the utility model.

[0020] The preferred embodiment provided by the utility model is as follows: Figure 1 to Figure 3 As shown, a laser engraving jig comprises a bottom plate 1, a jig base 2, a positioning bar 3 and a locking piece 4; the bottom plate 1 is provided with a plurality of clamping holes 5 in vertical and horizontal rows; the positioning bar 3 is provided with a waist-shaped groove 31, which is convenient for movement and adjustment, and the waist-shaped groove 31 runs through the positioning bar 3, and the locking piece 4 passes through the waist-shaped groove 31 and is connected to the clamping hole 5 of the bottom plate 1, so as to fix the positioning bar 3 to the bottom plate 1;

[0021] The fixture base 2 is placed on the end surface of the bottom plate 1 , and a plurality of positioning strips 3 cooperate with each other to abut against the edge of the fixture base 2 to limit the position of the fixture base 2 on the bottom plate 1 .

[0022] Both the positioning bar 3 and the fixture base 2 are built with magnets so as to be adsorbed on the bottom plate 1 by the magnets, thereby enhancing the connection stability between the positioning bar 3 and the fixture base 2 .

[0023] The lock 4 includes a screw head 41, a rod 42, a clamping strip 43 and a pressure strip 44. The pressure strip has an arc surface. The screw head 41 and the clamping strip 43 are arranged at the head end of the rod 42, and the pressure strip 44 is arranged at the end of the rod 42. The waist groove 31 is provided with a groove 32 to accommodate the screw head 41 of the lock 4. The clamping hole 5 is provided with a clamping groove 51, and the clamping hole 5 is provided with an opening 52 for the rod 42 to enter the clamping groove 51.

[0024] The utility model provides a laser engraving jig for rapid positioning and assembly, which includes a bottom plate 1, a jig base 2, a positioning strip 3 and a locking piece 4; the workpiece is mounted on the jig base 2 and placed on the bottom plate 1 along with the jig base 2; the jig base 2 is only used as a placement platform for the workpiece, and a corresponding base can be selected according to the needs of the workpiece, and no excessive restrictions are made on the jig base 2; further, the jig base 2 can be directly removed to place the workpiece on the bottom plate 1. After the workpiece is placed, the positioning strip 3 is abutted against the edge of the jig base 2, and the locking piece 4 is connected to the waist-shaped groove, so that the clamping strip portion 43 of the locking piece 4 enters the clamping groove 51 from the opening 52, and the locking piece 4 can be rotated to embed the clamping strip into the clamping groove 51 to prevent the locking piece 4 from falling out; as the locking piece 4 rotates, the pressure strip portion 44 rotates and moves and contacts the end face of the groove 32, so as to further press the positioning strip 3 through the locking piece 4.

[0025] In the description of the specification, the description with reference to the terms "one embodiment", "preferably", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model, and the schematic expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0026] Through the description of the above structure and principle, technicians in the relevant technical field should understand that the present invention is not limited to the above-mentioned specific implementation methods. Improvements and substitutions based on the present invention using the known technology in the field all fall within the protection scope of the present invention and should be defined by the claims.

Claims

1. A laser engraving jig, characterized by: It includes a bottom plate, a fixture base, a positioning strip and a locking piece; the bottom plate is provided with a plurality of clamping holes in vertical and horizontal rows; the positioning strip is provided with a waist-shaped groove, which penetrates the positioning strip, and the locking piece passes through the waist-shaped groove and is connected to the clamping hole of the bottom plate, so as to fix the positioning strip to the bottom plate; The fixture base is placed on the end surface of the bottom plate, and a plurality of positioning strips cooperate with each other to abut against the edge of the fixture base to limit the position of the fixture base on the bottom plate.

2. The laser engraving jig according to claim 1, characterized in that: Both the positioning bar and the fixture base are built with magnets to be adsorbed on the bottom plate through magnets.

3. The laser engraving jig according to claim 1, characterized in that: The locking piece comprises a screw head, a rod, a clamping strip and a pressure strip. The screw head and the clamping strip are arranged at the head end of the rod, and the pressure strip is arranged at the end of the rod.

4. The laser engraving jig according to claim 3, characterized in that: The waist-shaped groove is provided with a groove to accommodate the screw head of the locking piece.

5. The laser engraving jig according to claim 3, characterized in that: The clamping hole is provided with a clamping groove, and the clamping hole is provided with an opening for the rod to enter the clamping groove.

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