A laser welding fixture

Abstract

This utility model provides a laser welding fixture, including a fixture base, a welding cover plate fixedly installed on the top of the fixture base, welding simulation fixtures fixedly installed on both sides of the welding cover plate, and quick-pressing heads fixedly installed on both sides of the top of the welding simulation fixtures. Compared with the original welding press head fixture, this welding fixture can press multiple products at once, eliminating the need for repeated pressing and lifting actions of the original welding press head fixture, simplifying the welding process and improving work efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of welding fixture technology and relates to a laser welding fixture. Background Technology

[0002] The welding pressure head fixture is connected to the laser output port of the welding machine. For each welding point, the welding action involves pressing down the pressure head, laser welding, and then lifting the pressure head. Only one point can be welded at a time. For welding multiple points, the process is time-consuming and inefficient. Summary of the Invention

[0003] The purpose of this utility model is to provide a laser welding fixture to solve the problems mentioned in the background art.

[0004] The objective of this utility model can be achieved through the following technical solution: a laser welding fixture, including a fixture base, a welding cover plate fixedly installed on the top of the fixture base, welding simulation fixtures fixedly installed on both sides of the welding cover plate, and a cover plate quick press head fixedly installed on both sides of the top of the welding simulation fixture.

[0005] In the aforementioned laser welding fixture, the cover plate quick press head includes a fixed block and two support frames. The side of the fixed block is fixedly connected to the side of the welding simulation fixture. Two support frames are fixedly installed on the top of the fixed block. A fixed frame is rotatably connected to the middle of the two support frames. A metal press head is detachably fixedly installed at the bottom of the fixed frame.

[0006] In the aforementioned laser welding fixture, two support frames are externally rotatably connected to actuating blocks, and a pressure block is fixedly provided inside the actuating blocks. The bottom end of the pressure block abuts against the inclined surface opened on the side of the support frame, and the bottom of the pressure block is rotatably connected to the surface of the fixed frame.

[0007] In the aforementioned laser welding fixture, the top and bottom of the fixed frame are provided with assembly blocks, and a threaded rod is interlaced between the two assembly blocks. The bottom of the threaded rod is threaded to the center of the top of the pressure head, and the top of the threaded rod is threaded to a hexagonal nut.

[0008] In the aforementioned laser welding fixture, the metal pressure head has an inverted frustum shape, and the bottom end of the metal pressure head is provided with uniformly distributed anti-slip textures.

[0009] In the aforementioned laser welding fixture, the surface of the welding cover plate is provided with a plurality of welding holes at equal intervals.

[0010] Compared with the prior art, the advantages of this laser welding fixture are as follows: Compared with the original welding pressure head fixture, this welding fixture can press multiple products at one time, eliminating the need for the original welding pressure head fixture to repeatedly press down and rise, thus simplifying the welding process and improving work efficiency. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of a laser welding fixture according to this utility model.

[0012] Figure 2 This is a partial structural schematic diagram of a laser welding fixture according to the present invention.

[0013] In the diagram, 1. Fixture base; 2. Welding cover plate; 3. Welding imitation fixture; 4. Cover plate quick press head; 401. Fixing block; 402. Support frame; 403. Pressing block; 404. Actuating block; 405. Fixing frame; 406. Assembly block; 407. Hexagonal nut; 408. Threaded rod; 409. Metal press head. Detailed Implementation

[0014] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0015] like Figure 1-2 As shown, this utility model discloses a laser welding fixture, including a fixture base 1, a welding cover plate 2 fixedly installed on the top of the fixture base 1, welding imitation fixtures 3 fixedly installed on both sides of the welding cover plate 2, and a cover plate quick press head 4 fixedly installed on both sides of the top of the welding imitation fixture 3.

[0016] Specifically, compared to the original welding pressure head fixture, this welding fixture can press multiple products at once, eliminating the need for the original welding pressure head fixture to repeatedly press down and rise, thus simplifying the welding process and improving work efficiency.

[0017] like Figure 1 and Figure 2 As shown, this utility model discloses a laser welding fixture. The cover plate quick press head 4 includes a fixed block 401 and two support frames 402. The side of the fixed block 401 is fixedly connected to the side of the welding simulation fixture 3. Two support frames 402 are fixedly installed on the top of the fixed block 401. A fixed frame 405 is rotatably connected to the middle of the two support frames 402. A metal press head 409 is detachably fixedly installed at the bottom of the fixed frame 405.

[0018] Specifically, the cover plate quick press head 4 can quickly fix the product, ensuring the stability of the product during the welding process, thereby ensuring the welding height.

[0019] Two support frames 402 are externally rotatably connected to a lever block 404. A pressure block 403 is fixedly installed inside the lever block 404. The bottom end of the pressure block 403 abuts against the inclined surface opened on the side of the support frame 402. The bottom of the pressure block 403 is rotatably connected to the surface of the fixed frame 405.

[0020] Specifically, the cooperation of the toggle block 404 and the pressure block 403 facilitates the positioning and fixing of the fixed frame 405.

[0021] The top and bottom of the fixed frame 405 are provided with assembly blocks 406, and a threaded rod 408 is interlaced between the two assembly blocks 406. The bottom of the threaded rod 408 is threadedly connected to the center of the top of the metal pressure head 409, and the top of the threaded rod 408 is threadedly connected to a hexagonal nut 407.

[0022] Specifically, the installation and removal of the metal pressure head 409 are facilitated by the cooperation of the threaded rod 408, the assembly block 406, and the hexagonal nut 407.

[0023] The metal pressure head 409 has an inverted frustum-shaped structure, and the bottom of the metal pressure head 409 is provided with evenly distributed anti-slip textures.

[0024] Specifically, the anti-slip texture at the bottom of the metal pressure head 409 increases the friction between the metal pressure head 409 and the product, thereby improving the stability of the product under pressure.

[0025] The surface of the welding cover plate 2 is provided with multiple welding holes at equal intervals.

[0026] Specifically, the welding sockets facilitate the positioning and fixing of the welded products.

[0027] In specific implementation, when using this welding fixture, first open the cover plate quick press head 4, then remove the welding cover plate 2, then place the product to be welded into the welding simulation fixture 3, and cover it with the welding cover plate 2. Then manually push the actuating block 404, which drives the pressing block 403 to rotate, so that the pressing block 403 abuts against the inclined surface opened on the side of the support frame 402, thereby pressing the product with the metal press head 409, and then performing laser welding according to the preset points.

[0028] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.

Claims

1. A laser welding tool jig, comprising a jig base (1), a welding cover plate (2) is fixedly installed at the top end of the jig base (1), characterized in that, Welding simulation fixtures (3) are fixedly installed on both sides of the welding cover plate (2), and quick press heads (4) of the cover plate are fixedly installed on both sides of the top of the welding simulation fixture (3).

2. The laser welding tooling fixture of claim 1, wherein, The cover plate quick press head (4) includes a fixed block (401) and two support frames (402). The side of the fixed block (401) is fixedly connected to the side of the welding simulation jig (3). Two support frames (402) are fixedly installed on the top of the fixed block (401). A fixed frame (405) is rotatably connected to the middle of the two support frames (402). A metal press head (409) is detachably fixedly installed at the bottom of the fixed frame (405).

3. The laser welding tooling fixture of claim 2, wherein, Two of the support frames (402) are externally rotatably connected to a lever block (404), and a pressure block (403) is fixedly provided inside the lever block (404). The bottom end of the pressure block (403) abuts against the inclined surface opened on the side of the support frame (402), and the bottom of the pressure block (403) is rotatably connected to the surface of the fixed frame (405).

4. The laser welding tooling fixture of claim 3, wherein, The top and bottom of the fixed frame (405) are provided with assembly blocks (406), and a threaded rod (408) is interspersed between the two assembly blocks (406). The bottom of the threaded rod (408) is threaded to the center of the top of the metal pressure head (409), and the top of the threaded rod (408) is threaded to a hexagonal nut (407).

5. The laser welding tooling fixture of claim 4, wherein, The metal pressure head (409) has an inverted frustum-shaped structure, and the bottom end of the metal pressure head (409) is provided with uniformly distributed anti-slip textures.

6. The laser welding tooling fixture of claim 1, wherein, The surface of the welding cover plate (2) is provided with multiple welding holes at equal intervals.

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