Laser lettering jig convenient to tightly assemble

Abstract

The utility model belongs to the technical field of laser lettering jigs, and particularly relates to a laser lettering jig convenient and tight to assemble, which comprises a jig table, a lettering table is placed on the top of the jig table, and an embedding block used for being installed with the lettering jig in a butt joint mode is fixedly connected to the lettering table. The surface of the embedding block is provided with a protruding block facilitating directional butt joint. According to the laser lettering jig, the lettering table is correspondingly installed on the jig table and is positioned and fixed through the bolts, then a workpiece to be lettered can be rapidly positioned and connected to the laser lettering jig in a sleeving mode through the embedding blocks and the protruding blocks, and therefore the embedding blocks are rapidly assembled on the embedding blocks, and according to the scheme, the embedding blocks are assembled and installed more easily and conveniently; and meanwhile, the lettering table of the corresponding template can be rapidly and simply replaced through the bolt, and the lettering table can be used for machining workpieces of different specifications by replacing lettering tables of different shapes and sizes.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser engraving jigs, and in particular relates to a laser engraving jig which is convenient for tight assembly. Background Art

[0002] A laser engraving machine is a device that can mark the surface of various materials. Its principle is to use the high temperature generated by the laser beam to cause different degrees of ablation on the surface of the material to achieve the purpose of leaving a mark. During the production process of accessories for automobiles and street lamps, the accessories need to be engraved and numbered. Currently, laser engraving machines are used to mark the accessories. However, when docking the workpiece with the laser engraving machine, the size of the workpiece and the size of the fixture are very close. It is more complicated to dock the workpiece and the fixture together. Therefore, this scheme designs a lettering fixture that can facilitate the rapid and tight assembly of the workpiece, making it convenient for workers to process the fixture. Utility Model Content

[0003] The purpose of the utility model is to provide a laser engraving jig that is convenient for tight assembly. When a workpiece is docked with a laser engraving machine, since the size of the workpiece and the size of the jig are very close, it is a relatively complicated problem to dock the workpiece and the jig together.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laser engraving jig that is convenient for tight assembly, comprising a jig table, an engraving table is placed on the top of the jig table, an engaging block for docking and installation with the engraving jig is fixedly connected to the engraving table, and a protrusion is provided on the surface of the engaging block for convenient directional docking.

[0005] Furthermore, the surface of the jig table is provided with assembly holes, and the assembly holes are distributed in a rectangular array on the jig table.

[0006] Furthermore, mounting holes are provided at the four corners of the engraving table, and bolts pass through the interior of the mounting holes and are threadedly connected to the assembly holes.

[0007] Preferably, the mounting holes on the engraving table correspond to the positions of the assembly holes.

[0008] Preferably, the top annular edge of the engaging block is chamfered.

[0009] Preferably, the top annular edge of the engaging block is beveled.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model installs the engraving table on the jig table and fixes it in position by bolts, and then the workpiece to be engraved can be quickly positioned and sleeved on the jig for laser engraving by the engaging block and the convex block, so that the engaging block can be quickly assembled on the engaging block. The scheme is simpler and more convenient when assembling and installing the engaging block, and the engaging block can be tightly assembled on the engaging block, so that the engaging block can be quickly positioned and engraved. At the same time, the engraving table corresponding to the template can be quickly and simply replaced by bolts, and the engaging table with different shapes and sizes can be used to process different specifications and workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying 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 of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a schematic diagram of the main stereoscopic structure of the utility model;

[0014] Figure 2 It is a side view stereoscopic structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 4 This is a structural schematic diagram of the second embodiment of the utility model.

[0017] In the figure: 1, fixture table; 11, assembly hole; 2, engraving table; 21, bolt; 3, fitting block; 31, protrusion. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1: Please refer to Figure 1 The utility model discloses a laser engraving jig that is convenient for tight assembly, comprising a jig table 1, a lettering table 2 is placed on the top of the jig table 1, and a jig for laser engraving is placed on the lettering table 2, so that the workpiece placed on the lettering table 2 is laser engraved;

[0020] The surface of the jig table 1 is provided with assembly holes 11, which are distributed in a rectangular array on the jig table 1. The four corners of the engraving table 2 are provided with mounting holes. The engraving table 2 can be correspondingly mounted on the jig table 1 by docking the mounting holes provided on the engraving table 2 with the assembly holes 11 on the jig table 1. Bolts 21 are passed through the interior of the mounting holes and are threadedly connected with the assembly holes 11. The engraving table 2 is mounted on the jig table 1 by passing the bolts 21 through and screwing them into the assembly holes 11.

[0021] The engraving table 2 is fixedly connected with an engaging block 3 for docking and mounting with the engraving jig. The mounting hole on the engraving table 2 corresponds to the hole position of the assembly hole 11. The surface of the engaging block 3 is provided with a protrusion 31 for convenient directional docking. By providing the protrusion 31, when the workpieces are docked, the protrusion 31 is engaged with the corresponding groove on the workpiece, which can facilitate the rapid positioning of the workpiece to be processed. The top annular edge of the engaging block 3 is chamfered. The chamfered engaging block 3 makes it possible for the workpiece to be engraved to be easily mounted on the surface of the engaging block 3 along the chamfer when the workpiece is mounted on the engaging block 3.

[0022] Embodiment 2: Different from Embodiment 1, the top annular edge of the engaging block 3 is beveled. When the engaging block 3 is beveled, the workpiece can be quickly sleeved on the engaging block 3 along the bevel of the engaging block 3.

[0023] To sum up: match the corresponding mounting holes on the engraving table 2 with the assembly holes 11 on the jig table 1, and then pass the bolts 21 through the mounting holes on the engraving table 2 and assemble them with the corresponding assembly holes 11, so that the engraving table 2 is installed at the specified position on the jig table 1, and then the workpiece to be engraved is docked with the engaging block 3, so that the workpiece is sleeved on the engaging block 3 along the chamfer of the surface of the engaging block 3, and at the same time, the protrusion 31 on the surface of the engaging block 3 can be connected with the workpiece, so that the workpiece to be engraved can be quickly positioned and installed on the engraving table 2.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A laser engraving jig that is convenient for tight assembly, comprising a jig stand (1), characterized in that: A lettering table (2) is placed on the top of the jig table (1), and a mating block (3) for docking with the lettering jig is fixedly connected to the lettering table (2), and a protrusion (31) is provided on the surface of the mating block (3) for facilitating directional docking.

2. According to claim 1, a laser engraving fixture that is convenient for tight assembly is characterized by: The surface of the jig table (1) is provided with assembly holes (11), and the assembly holes (11) are distributed in a rectangular array on the jig table (1).

3. The laser engraving fixture that is convenient for tight assembly according to claim 2 is characterized in that: The four corners of the engraving table (2) are provided with mounting holes, and bolts (21) pass through the interior of the mounting holes and are threadedly connected with the assembly holes (11).

4. The laser engraving fixture for convenient and tight assembly according to claim 2, characterized in that: The mounting hole on the engraving table (2) corresponds to the hole position of the assembly hole (11).

5. The laser engraving jig for convenient and tight assembly according to claim 1, characterized in that: The top annular edge of the engaging block (3) is chamfered.

6. The laser engraving jig for convenient and tight assembly according to claim 1, characterized in that: The top annular edge of the engaging block (3) is beveled.

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