Aluminum material processing positioning mechanism

Abstract

This utility model discloses an aluminum material processing positioning mechanism, belonging to the technical field of aluminum material processing equipment. It includes: two mutually symmetrical bases; a positive and negative threaded rod rotatably connected to the top of each base, with each threaded section of the positive and negative threaded rod connected to a slide block; a first servo motor fixedly mounted at one end of each base, with one end of the drive shaft of the first servo motor connected to one end of the positive and negative threaded rods via a coupling; a second servo motor fixedly mounted on the top of each slide block, with one end of the drive shaft of the second servo motor fixedly connected to a clamping arm; two symmetrical threaded rods inserted into one end of the clamping arm, with a support plate fixedly connected to one end of each threaded rod. This utility model achieves rapid symmetrical adjustment of the clamping position by driving the slide blocks to move towards or away from each other using the positive and negative threaded rods. It can quickly accommodate rectangular aluminum plates of different specifications, replacing traditional single-specification fixtures, significantly reducing tooling changeover time and improving production efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum processing equipment, specifically to an aluminum processing positioning mechanism. Background Technology

[0002] Rectangular aluminum plates are a type of aluminum material widely used in processes such as laser marking and drilling due to their lightweight, high strength, and ease of processing. Fixed positioning fixtures are typically used for laser marking and drilling, and their clamping structures are often designed for specific specifications, meaning they are positioned to hold aluminum plates of a particular size. When processing rectangular aluminum plates of different sizes, it is often necessary to disassemble, adjust, or replace the entire fixture, which is not only time-consuming and labor-intensive but also severely impacts production efficiency in situations where processing objects are frequently changed.

[0003] Based on this, the present invention designs an aluminum material processing positioning mechanism to solve the above problems. Summary of the Invention

[0004] The purpose of this utility model is to provide an aluminum material processing positioning mechanism to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an aluminum material processing positioning mechanism, comprising: two mutually symmetrical bases; a positive and negative threaded rod is rotatably connected to the top of the base, and a sliding block is threaded to the positive and negative threaded sections of the positive and negative threaded rods; a first servo motor is fixedly installed at one end of the base, and one end of the drive shaft of the first servo motor is connected to one end of the positive and negative threaded rods through a coupling. A second servo motor is fixedly installed on the top of the slide block. One end of the drive shaft of the second servo motor is fixedly connected to a clamping arm. Two symmetrical threaded rods are inserted into one end of the clamping arm, and a support plate is fixedly connected to one end of the two threaded rods.

[0006] Preferably, a slide rail is fixedly installed on the top of the base along the direction of the positive and negative threaded rods, and one end of the slide block is slidably connected to the track of the slide rail.

[0007] Preferably, the slides are arranged symmetrically in pairs, and the four clamping arms are arranged in a rectangular distribution for clamping multiple specifications.

[0008] Preferably, the threaded sections of the threaded rod located above and below the clamping arm are both threadedly connected to positioning nuts.

[0009] Preferably, a connecting rod is fixedly connected between the two symmetrical bases.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: by driving the slide to move in opposite directions through the positive and negative threaded rods, the clamping position can be quickly and symmetrically adjusted, which can quickly accommodate rectangular aluminum plates of different specifications, replace traditional single-specification fixtures, significantly reduce tooling change time, and improve production efficiency. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this embodiment; Figure 2 This embodiment is presented as a top view to highlight the overall structure; Figure 3 This is a schematic diagram highlighting the sliding block connection structure in this embodiment; Figure 4 This is a schematic diagram illustrating the use of the pallet structure in this embodiment; Figure 5 This is a schematic diagram highlighting the clamping arm mounting structure in this embodiment.

[0013] The attached diagram lists the components represented by each number as follows: 1. Base; 2. Forward and reverse threaded rods; 3. First servo motor; 4. Slide; 5. Second servo motor; 6. Clamping arm; 7. Threaded rod; 8. Positioning nut; 9. Support plate; 10. Slide rail; 11. Connecting rod. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-5 This utility model provides a technical solution: an aluminum material processing positioning mechanism, including: two mutually symmetrical bases 1; a positive and negative threaded rod 2 is rotatably connected to the top of the base 1, and a slide block 4 is threaded to the positive and negative threaded sections of the positive and negative threaded rod 2; a first servo motor 3 is fixedly installed at one end of the base 1, and one end of the drive shaft of the first servo motor 3 is connected to one end of the positive and negative threaded rod 2 through a coupling. A second servo motor 5 is fixedly installed on the top of the slide block 4. One end of the drive shaft of the second servo motor 5 is fixedly connected to a clamping arm 6. Two symmetrical threaded rods 7 are inserted into one end of the clamping arm 6. One end of the two threaded rods 7 is fixedly connected to a support plate 9. The forward and reverse threaded screws 2 drive the slide block 4 to perform symmetrical movements, which, in conjunction with the first servo motor 3, drives the clamping arm 6 and the support plate 9, ensuring that all four corners of the aluminum plate are reliably clamped. This system can quickly adapt to rectangular aluminum plates of different specifications, providing accurate positioning and guaranteeing processing stability.

[0016] More preferably, a slide rail 10 is fixedly installed on the top of the base 1 along the arrangement direction of the positive and negative threaded rods 2, and one end of the slide block 4 is slidably connected to the track of the slide rail 10; A slide rail 10 is installed on the top of the base 1. The slide block 4 is slidably connected to the slide rail 10, so that the slide block 4 moves smoothly and steadily, reducing the deviation of the lead screw transmission, improving the clamping accuracy and durability, and ensuring the stable positioning of the workpiece.

[0017] In a further preferred embodiment, the slides 4 are arranged symmetrically in pairs, and the four clamping arms 6 are arranged in a rectangular distribution for clamping multiple specifications. The slide block 4 is symmetrically arranged, and the clamping arms 6 are distributed in a rectangular shape, which can clamp the four corners of the rectangular aluminum plate at the same time. It is not only suitable for various specifications, but also effectively prevents the workpiece from shaking and improves the reliability of the processing.

[0018] More preferably, the threaded rod 7 is threaded with positioning nuts 8 on both the upper and lower threaded sections of the clamping arm 6; The threaded rod 7 is equipped with positioning nuts 8 on both the upper and lower threaded sections. The height of the support plate 9 can be flexibly changed by adjustment, thereby adapting to the thickness of the aluminum plate and its processing height, improving the versatility and efficiency of the fixture.

[0019] More preferably, a connecting rod 11 is fixedly connected between the two symmetrical bases 1; A connecting rod 11 is fixedly connected between the two symmetrical bases 1, which makes the overall frame more rigid and less prone to displacement during clamping.

[0020] A specific application of this embodiment is as follows: The rectangular aluminum plate material to be processed is placed in the clamping area between two bases 1. The first servo motor 3 is started to drive the positive and negative threaded screws 2 to rotate, so that the slide 4 moves symmetrically along the screw direction. The clamping arm 6 and the support plate 9 are adjusted to be close to the four corners of the workpiece. Then, the clamping arm 6 is driven to rotate or be finely adjusted by controlling the second servo motor 5 so that the support plate 9 can reliably abut against the four corners of the aluminum plate to achieve multi-point stable clamping. After the workpiece is positioned, the laser marking or drilling equipment is started to process the aluminum plate. Before clamping the product, the height of the support plate 9 at one end of the threaded rod 7 can be adjusted according to the height requirements. When adjusting, loosen the positioning nut 8, and the threaded rod 7 and support plate 9 can be moved up and down at one end of the clamping arm 6. After selecting the position, re-lock the positioning nut 8 located above and below the clamping arm 6.

[0021] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning mechanism for aluminum material processing, characterized in that, include: Two symmetrical bases (1); the top of the base (1) is rotatably connected to a positive and negative threaded rod (2), and the positive and negative threaded sections of the positive and negative threaded rod (2) are each threaded with a slide (4). A first servo motor (3) is fixedly installed at one end of the base (1), and one end of the drive shaft of the first servo motor (3) is connected to one end of the positive and negative threaded rod (2) through a coupling. The slide (4) is fixedly mounted with a second servo motor (5). One end of the drive shaft of the second servo motor (5) is fixedly connected to a clamping arm (6). One end of the clamping arm (6) is inserted with two symmetrical threaded rods (7). One end of the two threaded rods (7) is fixedly connected to a support plate (9).

2. The aluminum material processing positioning mechanism according to claim 1, characterized in that: The top of the base (1) is fixedly installed with a slide rail (10) along the arrangement direction of the positive and negative threaded rods (2), and one end of the slide block (4) is slidably connected to the track of the slide rail (10).

3. The aluminum material processing positioning mechanism according to claim 1, characterized in that: The slide blocks (4) are arranged symmetrically in pairs, and the four clamping arms (6) are arranged in a rectangular distribution for clamping in multiple specifications.

4. The aluminum material processing positioning mechanism according to claim 1, characterized in that: The threaded rod (7) is threaded with positioning nuts (8) on both the upper and lower threaded sections of the clamping arm (6).

5. The aluminum material processing positioning mechanism according to claim 1, characterized in that: A connecting rod (11) is fixedly connected between the two symmetrical bases (1).

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