Laser etching jig

Abstract

The utility model provides a laser etching jig. The laser etching jig comprises a jig body. The base is movably mounted on the jig; the antenna is arranged on the base; the fixing mechanism is arranged on the jig, and the fixing mechanism is used for adjusting the position of the antenna; and the groove is formed in the base. The laser etching jig provided by the utility model has the advantages that the workpiece can be adjusted, the use is convenient and flexible, and the use requirements are well met.

Description

Technical Field

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

[0002] Laser engraving, also known as laser engraving or laser marking, is a process of surface treatment based on optical principles. It uses a high-intensity focused laser beam emitted by a laser to oxidize the material at the focal point to process it. When performing laser engraving, a jig is required to accurately position the workpiece. The existing jig can only install the workpiece in a fixed position during use and cannot be adjusted after installation. It is inconvenient and inflexible to use and cannot meet usage requirements well.

[0003] Therefore, it is necessary to provide a new laser engraving fixture to solve the above technical problems. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a laser engraving jig which can adjust the workpiece, is convenient and flexible to use and satisfies the use requirements well.

[0005] In order to solve the above technical problems, the laser engraving jig provided by the utility model includes: a jig; a base, which is movably mounted on the jig; an antenna, which is arranged on the base; a fixing mechanism, which is arranged on the jig and is used to adjust the position of the antenna; and a groove, which is opened on the base.

[0006] Preferably, the fixing mechanism comprises two mounting posts, the two mounting posts are fixedly mounted on the fixture, the two mounting posts are movably connected to the inner wall of the groove, two abutment blocks are slidably mounted on the mounting posts, and the abutment blocks are movably connected to the inner wall of the groove.

[0007] Preferably, a cavity is provided on the mounting column, and two sliding rods are symmetrically slidably installed in the cavity, one end of the sliding rod extends out of the cavity and is fixedly connected to the corresponding abutment block, and a first wedge block is fixedly installed on the other end of the sliding rod, and a second wedge block is slidably installed in the cavity, and the second wedge block is adapted to the corresponding two first wedge blocks.

[0008] Preferably, a screw is threadedly mounted on one of the mounting posts, one end of the screw extends into the corresponding cavity and is rotatably connected to the corresponding second wedge block, and the same connecting block is fixedly mounted on two of the second wedge blocks.

[0009] Preferably, two sliding grooves are symmetrically provided on the inner wall of one side of the cavity, a limit block is fixedly installed on the first wedge-shaped block, one side of the limit block extends into the corresponding sliding groove and is slidably connected to the corresponding inner wall of the sliding groove, a positioning rod is fixedly installed in the sliding groove, the positioning rod passes through the corresponding limit block and is slidably connected to the corresponding limit block, a tension spring is provided on the sliding sleeve of the positioning rod, one end of the tension spring is fixedly connected to the corresponding inner wall of the sliding groove, and the other end of the tension spring is fixedly connected to the corresponding limit block.

[0010] Preferably, two stabilizing tubes are symmetrically fixedly installed in the cavity, and two insertion rods are symmetrically fixedly installed on the second wedge-shaped block, and the insertion rods are slidably connected to the inner walls of the corresponding stabilizing tubes.

[0011] Compared with the related art, the laser engraving jig provided by the utility model has the following beneficial effects:

[0012] 1. The utility model can adjust the installation position of the workpiece through the fixing mechanism, thereby improving the flexibility of use and reducing the limitations of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic structural diagram of a preferred embodiment of the laser engraving jig provided by the utility model;

[0014] Figure 2 for Figure 1 A schematic top view of a cross-sectional view of a portion of the structure shown;

[0015] Figure 3 for Figure 2 The enlarged structural diagram of part A in the middle;

[0016] Figure 4 It is an exploded view of a part of the structure of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the fixing mechanism in the utility model.

[0018] Numbers in the figure: 1. fixture; 2. base; 3. antenna; 4. fixing mechanism; 401. mounting column; 402. abutment block; 403. cavity; 404. sliding rod; 405. first wedge block; 406. second wedge block; 407. screw; 408. connecting block; 409. sliding groove; 410. limit block; 411. positioning rod; 412. tension spring; 413. stabilizing tube; 414. insertion rod; 5. groove. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1-5 The laser engraving jig includes: a jig 1; a base 2, the base 2 is movably mounted on the jig 1; an antenna 3, the antenna 3 is arranged on the base 2; a fixing mechanism 4, the fixing mechanism 4 is arranged on the jig 1, and the fixing mechanism 4 is used to adjust the position of the antenna 3; a groove 5, the groove 5 is opened on the base 2.

[0021] The fixing mechanism 4 includes two mounting columns 401, and the two mounting columns 401 are fixedly mounted on the jig 1. The two mounting columns 401 are movably connected to the inner wall of the groove 5. Two abutment blocks 402 are slidably mounted on the mounting columns 401, and the abutment blocks 402 are movably connected to the inner wall of the groove 5. Through the cooperation between the abutment blocks 402 and the groove 5, the workpiece can be fixed in a suitable position, thereby improving the convenience of use.

[0022] A cavity 403 is provided on the mounting column 401, and two sliding rods 404 are symmetrically slidably installed in the cavity 403. One end of the sliding rod 404 extends out of the cavity 403 and is fixedly connected to the corresponding abutment block 402. A first wedge block 405 is fixedly installed on the other end of the sliding rod 404. A second wedge block 406 is slidably installed in the cavity 403. The second wedge block 406 is adapted to the corresponding two first wedge blocks 405, so that the abutment block 402 can abut against the inner wall of the groove 5.

[0023] A screw rod 407 is threadedly installed on one of the mounting columns 401, one end of the screw rod 407 extends into the corresponding cavity 403 and is rotatably connected to the corresponding second wedge block 406, and the same connecting block 408 is fixedly installed on the two second wedge blocks 406. The screw rod 407 can drive the second wedge blocks 406 to move, and the connecting block 408 can make the two second wedge blocks 406 move synchronously.

[0024] Two sliding grooves 409 are symmetrically provided on the inner wall of one side of the cavity 403, and a limit block 410 is fixedly installed on the first wedge block 405, one side of the limit block 410 extends into the corresponding sliding groove 409 and is slidably connected to the inner wall of the corresponding sliding groove 409, a positioning rod 411 is fixedly installed in the sliding groove 409, the positioning rod 411 passes through the corresponding limit block 410 and is slidably connected to the corresponding limit block 410, and a tension spring 412 is slidably sleeved on the positioning rod 411, one end of the tension spring 412 is fixedly connected to the inner wall of the corresponding sliding groove 409, and the other end of the tension spring 412 is fixedly connected to the corresponding limit block 410, and the tension spring 412 can make the two first wedge blocks 405 move in a direction close to each other, thereby driving the abutment block 402 to no longer abut against the inner wall of the groove 5.

[0025] Two stabilizing tubes 413 are symmetrically fixedly installed in the cavity 403 , and two insertion rods 414 are symmetrically fixedly installed on the second wedge block 406 . The insertion rods 414 are slidably connected to the inner walls of the corresponding stabilizing tubes 413 , which can improve the movement stability of the second wedge block 406 .

[0026] The working principle of the laser engraving fixture provided by the utility model is as follows:

[0027] During adjustment, the screw rod 407 is rotated, and the screw rod 407 drives a second wedge block 406 to move. At the same time, the connecting block 408 drives another second wedge block 406 to move synchronously, so that the second wedge block 406 moves away from the first wedge block 405. At this time, under the action of the tension spring 412, the corresponding two first wedge blocks 405 move in the direction of approaching each other, thereby driving the corresponding two abutment blocks 402 to move in the direction of approaching each other and no longer abut against the inner wall of the groove 5. At this time, the base 2 can be adjusted up and down. After the adjustment is completed, the screw rod 407 is rotated in the opposite direction. Under the cooperation of the second wedge block 406 and the first wedge block 405, the corresponding two abutment blocks 402 move in the direction of moving away from each other and abut against the inner wall of the groove 5. At this time, the base is fixed in the current position, and the adjustment of the workpiece is completed. The operation is simple and easy to use, which reduces the limitations of use.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A laser engraving jig, characterized in that: include: jig; A base, the base being movably mounted on the fixture; An antenna, wherein the antenna is arranged on the base; A fixing mechanism, the fixing mechanism is arranged on the fixture, and the fixing mechanism is used to adjust the position of the antenna; A groove is provided on the base.

2. The laser engraving jig according to claim 1, characterized in that: The fixing mechanism includes two mounting posts, which are fixedly mounted on the fixture and movably connected to the inner wall of the groove. Two abutment blocks are slidably mounted on the mounting posts, and the abutment blocks are movably connected to the inner wall of the groove.

3. The laser engraving jig according to claim 2, characterized in that: A cavity is provided on the mounting column, and two sliding rods are symmetrically slidably installed in the cavity. One end of the sliding rod extends out of the cavity and is fixedly connected to the corresponding abutment block. A first wedge block is fixedly installed on the other end of the sliding rod, and a second wedge block is slidably installed in the cavity. The second wedge block is adapted to the corresponding two first wedge blocks.

4. The laser engraving jig according to claim 3, characterized in that: A screw rod is threadedly mounted on one of the mounting posts, one end of the screw rod extends into the corresponding cavity and is rotatably connected to the corresponding second wedge block, and the same connecting block is fixedly mounted on the two second wedge blocks.

5. The laser engraving jig according to claim 3, characterized in that: Two sliding grooves are symmetrically provided on the inner wall of one side of the cavity, a limit block is fixedly installed on the first wedge block, one side of the limit block extends into the corresponding sliding groove and is slidably connected to the corresponding inner wall of the sliding groove, a positioning rod is fixedly installed in the sliding groove, the positioning rod passes through the corresponding limit block and is slidably connected to the corresponding limit block, a tension spring is provided on the sliding sleeve of the positioning rod, one end of the tension spring is fixedly connected to the corresponding inner wall of the sliding groove, and the other end of the tension spring is fixedly connected to the corresponding limit block.

6. The laser engraving jig according to claim 3, characterized in that: Two stabilizing tubes are symmetrically fixedly installed in the cavity, and two insertion rods are symmetrically fixedly installed on the second wedge-shaped block. The insertion rods are slidably connected to the inner walls of the corresponding stabilizing tubes.

Images