A fixing device for processing

Abstract

The utility model relates to aluminium material processing technical field, and disclose a kind of fixing device for processing, including workbench and fixed frame and mobile frame located at the top of workbench away from the side of fixed frame, the one end of the workbench close to fixed frame is fixedly installed with locating seat, the one end of the workbench close to locating seat is provided with installation slot, the one end of the locating seat close to mobile frame is provided with locating slot, the one end of the locating seat close to workbench is fixedly installed with installation plug-in block.This fixing device for processing, through installation plug-in block and installation slot are adapted, then cooperate locking screw, the detachable installation of locating seat and workbench can be realized, and by equidistantly opening multiple sets of locating slots in the one end of locating seat, it can be convenient to clamp multiple aluminium profiles simultaneously when aluminium profile is processed, to improve processing efficiency, when different shape aluminium profile is processed, just replace the locating seat adapted to the cross section of aluminium profile, to improve the practicability of the device.

Description

Technical Field

[0001] This utility model relates to the field of aluminum processing technology, specifically a fixing device for processing. Background Technology

[0002] In modern industrial manufacturing, aluminum extruded brackets are widely used in aerospace, automotive manufacturing, electronic equipment, and many other industries due to their excellent properties such as light weight, high strength, and corrosion resistance. During the processing of aluminum extruded brackets, the fixing fixture is a key piece of equipment to ensure processing accuracy and efficiency.

[0003] Traditional methods for fixing aluminum extrusion brackets often employ simple mechanical clamps, such as bolt clamping and pressure plate fixing. These methods have several limitations: Firstly, bolt clamping and pressure plate fixing are cumbersome, requiring manual tightening of bolts or adjustment of pressure plates, consuming significant time and labor costs, and failing to meet the efficiency requirements of large-scale production. Secondly, due to the subjectivity and instability of manual operation, it is difficult to ensure uniform clamping force each time, easily leading to positional displacement or deformation of the aluminum extrusion bracket during processing, affecting processing accuracy and reducing product yield. Furthermore, traditional clamps have poor versatility; different clamps are often required for aluminum extrusion brackets of different sizes and shapes, increasing production costs and equipment management complexity.

[0004] Chinese Utility Model Patent Publication No. CN 213615365 U discloses a fixing device for aluminum processing. The specification of this device states that it not only facilitates clamping and fixing aluminum materials but also provides good buffering during the clamping process, preventing damage and deformation of the aluminum materials due to excessive clamping force. This greatly ensures the processing quality of the aluminum materials and meets user needs. However, this fixing device can only fix individual aluminum materials during processing. When processing a large number of aluminum materials, it cannot simultaneously fix and clamp multiple sets of aluminum extrusion supports, resulting in low processing efficiency and poor practicality. Summary of the Invention

[0005] The technical problem to be solved by this utility model is to provide a fixing device for processing, which can effectively solve the problems in the prior art.

[0006] The technical solution adopted by this utility model is: a processing fixing device, including a worktable and a fixed frame, and a movable frame located on the top of the worktable away from the fixed frame. A positioning seat is fixedly installed at the end of the worktable near the fixed frame. An installation groove is opened at the end of the worktable near the positioning seat. A positioning groove is opened at the end of the positioning seat near the movable frame. An installation plug is fixedly installed at the end of the positioning seat near the worktable. An aluminum profile is provided between the positioning seat and the movable frame. A locking screw is provided on the side of the positioning seat away from the worktable.

[0007] Preferably, a cylinder is fixedly installed at the center of the end of the movable frame away from the worktable, and a first clamp is fixedly connected to the movable end of the cylinder. A cylinder is fixedly installed at the center of the end of the fixed frame away from the worktable, and a second clamp is fixedly connected to the movable end of the cylinder.

[0008] By using the above technical solution, and by setting cylinder one and first chuck and cylinder two and second chuck on the moving frame and fixed frame respectively, the automatic clamping operation of aluminum profiles can be realized. Compared with the traditional manual clamping method, automatic clamping not only greatly improves clamping efficiency and saves manpower and time costs, but also ensures the consistency of clamping force each time through the precise control of cylinders, avoiding workpiece deformation or position displacement caused by uneven clamping force, thereby improving processing accuracy and product quality.

[0009] Preferably, a slide rail is fixedly installed at one end of the worktable near the movable frame, a servo motor is fixedly installed at the center of the end of the worktable away from the fixed frame, a screw is fixedly installed on the output shaft of the servo motor, a threaded sleeve that is threadedly connected to the screw is fixedly installed at the center of the end of the movable frame near the worktable, and sliders that are slidably connected to the slide rail are symmetrically installed at the end of the movable frame near the worktable.

[0010] Through the above technical solution, by connecting the screw and the threaded sleeve and the slider and the slide rail, the servo motor can be started, and the moving frame can move linearly along the direction of the guide rail, thus meeting the fixing requirements of aluminum profiles of different sizes.

[0011] Preferably, the mounting block is adapted to the mounting groove, and the locking screw passes through the positioning seat and is threadedly connected to the worktable.

[0012] The above technical solution facilitates the initial positioning of the positioning seat by matching the mounting block with the mounting slot. The positioning seat can then be quickly fixed by tightening the screws, making the installation and removal of the positioning seat from the worktable more convenient. When the positioning seat needs to be replaced, simply unscrew the screws to easily remove the positioning seat from the worktable.

[0013] Preferably, the cross-section of the aluminum profile is the same as the cross-section of the positioning groove, and the aluminum profile and the positioning groove are connected by insertion.

[0014] The above technical solution, through the design of inserting the aluminum profile into the positioning groove, allows for the initial fixing of the aluminum profile by aligning one end with the positioning groove before processing. Simultaneously, the first and second clamps can be used to fix the aluminum profile, ensuring its stability during processing and thus improving the processing accuracy.

[0015] Preferably, the surfaces of both the first and second clamps are provided with rubber pads made of elastic material.

[0016] By providing elastic rubber pads on the surfaces of both the first and second chucks, the surface of the aluminum profile can be effectively protected, preventing direct rigid contact between the chucks and the aluminum profile that could cause surface scratches, indentations, or other damage, thus reducing the processing precision of the aluminum profile. At the same time, the rubber pads increase the friction between the chucks and the aluminum profile, preventing the aluminum profile from sliding during processing and further improving the reliability of the fixation.

[0017] Preferably, the positioning grooves are provided in multiple identical sets, and the multiple sets of positioning grooves are located at one end of the positioning seat and are distributed at equal distances.

[0018] By using the above technical solution, multiple sets of positioning slots are set at equal intervals at one end of the positioning seat, which facilitates the simultaneous clamping of multiple sets of aluminum profiles during aluminum profile processing, thereby improving processing efficiency.

[0019] Compared with the prior art, the present invention provides a fixing device for processing, which has the following beneficial effects: 1. This processing fixing device first uses an installation block that matches the installation slot to facilitate the initial positioning of the positioning seat. Then, the positioning seat can be quickly fixed by tightening the screws. This allows for detachable installation of the mounting seat and the worktable. The aluminum profile and the positioning slot are designed for plug-in installation. Before processing the aluminum profile, one end of the aluminum profile is aligned with the positioning slot and inserted to achieve initial fixing of the aluminum profile. At the same time, the first chuck and the second chuck can be used to fix the aluminum profile, ensuring the stability of the aluminum profile during processing and thus improving the processing accuracy of the aluminum profile. Furthermore, by opening multiple sets of positioning slots at equal intervals on one end of the positioning seat, multiple sets of aluminum profiles can be processed simultaneously, thereby improving processing efficiency. When fixing aluminum profiles of different shapes, only the positioning seat with the corresponding cross section needs to be replaced. 2. The processing fixing device effectively protects the surface of the aluminum profile by setting elastic rubber pads on the surfaces of the first and second chucks, avoiding direct rigid contact between the chucks and the aluminum profile that could cause surface scratches, indentations, or other damage, thereby reducing the processing accuracy of the aluminum profile. At the same time, the rubber pads increase the friction between the chucks and the aluminum profile, preventing the aluminum profile from sliding during processing and further improving the reliability of the fixing. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the connection structure between the movable frame and the screw of this utility model; Figure 4 This is a cross-sectional structural diagram of the workbench of this utility model; Figure 5 This is a three-dimensional structural diagram of the mobile frame of this utility model; Figure 6 This is a schematic diagram of the connection structure between the aluminum profile and the positioning seat of this utility model; Figure 7 This is a schematic diagram of the installation structure of the positioning seat and the worktable of this utility model.

[0021] The components include: 1. Workbench; 2. Fixed frame; 3. Moving frame; 4. Slide rail; 5. Servo motor; 6. Screw; 7. Slider; 8. Threaded sleeve; 9. Cylinder 1; 10. First chuck; 11. Cylinder 2; 12. Second chuck; 13. Positioning seat; 14. Mounting slot; 15. Positioning slot; 16. Mounting block; 17. Aluminum profile; 18. Locking screw. Detailed Implementation

[0022] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1:

[0023] like Figure 1-7As shown, the present invention provides a processing fixing device, including a workbench 1, a fixing frame 2, and a movable frame 3 located on the top of the workbench 1 away from the fixing frame 2. A positioning seat 13 is fixedly installed at the end of the workbench 1 near the fixing frame 2. An installation groove 14 is opened at the end of the workbench 1 near the positioning seat 13. A positioning groove 15 is opened at the end of the positioning seat 13 near the movable frame 3. An installation plug 16 is fixedly installed at the end of the positioning seat 13 near the workbench 1. An aluminum profile 17 is provided between the positioning seat 13 and the movable frame 3. A locking screw 18 is provided on the side of the positioning seat 13 away from the workbench 1.

[0024] Specifically, a cylinder 9 is fixedly installed at the center of the end of the movable frame 3 furthest from the worktable 1, and a first chuck 10 is fixedly connected to the movable end of the cylinder 9. A cylinder 11 is fixedly installed at the center of the end of the fixed frame 2 furthest from the worktable 1, and a second chuck 12 is fixedly connected to the movable end of the cylinder 11. The advantage is that by setting cylinder 9 and the first chuck 10 on the movable frame 3 and the second chuck 12 on the fixed frame 2, automated clamping of the aluminum profile 17 can be achieved. Compared with the traditional manual clamping method, automated clamping not only significantly improves clamping efficiency and saves manpower and time costs, but also ensures the consistency of clamping force each time through precise cylinder control, avoiding workpiece deformation or positional displacement due to uneven clamping force, thereby improving processing accuracy and product quality.

[0025] Specifically, a slide rail 4 is fixedly installed at the end of the worktable 1 closest to the movable frame 3. A servo motor 5 is fixedly installed at the center of the end of the worktable 1 furthest from the fixed frame 2. A screw 6 is fixedly installed on the output shaft of the servo motor 5. A threaded sleeve 8, threadedly connected to the screw 6, is fixedly installed at the center of the end of the movable frame 3 closest to the worktable 1. Slider blocks 7, slidably connected to the slide rail 4, are symmetrically installed at the end of the movable frame 3 closest to the worktable 1. The advantage is that, through the threaded connection between the screw 6 and the threaded sleeve 8 and the sliding connection between the slider 7 and the slide rail 4, starting the servo motor 5 allows the movable frame 3 to move linearly along the direction of the guide rail, meeting the fixing requirements of aluminum profiles 17 of different sizes.

[0026] Specifically, the mounting block 16 is adapted to the mounting slot 14, and the locking screw 18 passes through the positioning seat 13 and is threadedly connected to the worktable 1. The advantage is that by adapting the mounting block 16 to the mounting slot 14, the positioning seat 13 can be initially positioned, and the positioning seat 13 can be quickly fixed by the locking screw 18, making the installation and removal of the positioning seat 13 and the worktable 1 more convenient. When the positioning seat 13 needs to be replaced, simply unscrew the locking screw 18 to easily remove the positioning seat 13 from the worktable 1. Example 2:

[0027] like Figure 2-7As shown, as an improvement on the previous embodiment, multiple sets of aluminum profiles 17 can be clamped simultaneously. Specifically, the cross-section of the aluminum profile 17 is the same as the cross-section of the positioning groove 15, and the aluminum profile 17 and the positioning groove 15 are installed by insertion. The advantage is that, through the design of the aluminum profile 17 and the positioning groove 15 being installed by insertion, before processing the aluminum profile 17, one end of the aluminum profile 17 is aligned with the positioning groove 15 and inserted to achieve initial fixation of the aluminum profile 17. At the same time, with the cooperation of the first chuck 10 and the second chuck 12, the aluminum profile 17 can be fixed, ensuring the stability of the aluminum profile 17 during processing, thereby improving the processing accuracy of the aluminum profile 17.

[0028] Specifically, both the first chuck 10 and the second chuck 12 have elastic rubber pads on their surfaces. The advantage is that by providing elastic rubber pads on the surfaces of both the first chuck 10 and the second chuck 12, the surface of the aluminum profile 17 can be effectively protected, preventing direct rigid contact between the chucks and the aluminum profile 17 that could cause surface scratches, indentations, or other damage, thus reducing the machining accuracy of the aluminum profile 17. At the same time, the rubber pads increase the friction between the chucks and the aluminum profile 17, preventing the aluminum profile 17 from slipping during processing and further improving the reliability of the fixation.

[0029] Specifically, the positioning grooves 15 are provided in multiple identical sets, and the multiple sets of positioning grooves 15 are located at one end of the positioning seat 13 and are distributed at equal distances. The advantage is that by setting multiple sets of positioning grooves 15 at equal distances at one end of the positioning seat 13, it is convenient to clamp multiple sets of aluminum profiles 17 at the same time during the processing of aluminum profiles 17, thereby improving processing efficiency.

[0030] Working principle: In use, the mounting block 16 first mates with the mounting slot 14 to facilitate the initial positioning of the positioning seat 13. Then, the locking screw 18 quickly fixes the positioning seat 13, making the installation and removal of the positioning seat 13 from the worktable 1 more convenient. When the positioning seat 13 needs to be replaced, simply unscrew the locking screw 18 to easily remove the positioning seat 13 from the worktable 1. The aluminum profile 17 is designed for plug-in installation with the positioning slot 15. After processing the aluminum profile 17... First, align one end of the aluminum profile 17 with the positioning groove 15 and insert it to initially fix the aluminum profile 17. Simultaneously, the first chuck 10 and the second chuck 12 work together to fix the aluminum profile 17, ensuring its stability during processing and thus improving its processing accuracy. When fixing aluminum profiles 17 of different shapes, simply replace the positioning seat 13 with the corresponding cross-section. When fixing aluminum profiles 17 of different lengths, simply start the servo motor 5. The output shaft of machine 5 drives screw 6 to rotate. Through the threaded connection between screw 6 and threaded sleeve 8 and the sliding connection between slider 7 and slide rail 4, moving frame 3 moves linearly along slide rail 4, thereby adjusting the distance between moving frame 3 and fixed frame 2 and fixing aluminum profiles 17 of different lengths. Then, cylinder 1 9 and cylinder 2 11 are activated, driving the first chuck 10 and the second chuck 12 on cylinder 1 9 and cylinder 2 11 to move towards aluminum profile 17. By fixing both ends of aluminum profile 17, the stability of aluminum profile 17 during processing is improved. Furthermore, the elastic rubber pads on the surfaces of the first chuck 10 and the second chuck 12 can effectively protect the surface of aluminum profile 17, avoiding direct rigid contact between the chuck and aluminum profile 17, which would cause surface scratches, indentations, and other damage, thus reducing the processing accuracy of aluminum profile 17. At the same time, the rubber pads increase the friction between the chuck and aluminum profile 17, preventing the aluminum profile 17 from sliding during processing, further improving the reliability of fixing.

[0031] 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 processing fixing device, comprising a worktable (1), a fixing frame (2), and a movable frame (3) located on the top of the worktable (1) away from the fixing frame (2), characterized in that: A positioning seat (13) is fixedly installed at one end of the workbench (1) near the fixed frame (2). An installation groove (14) is provided at one end of the workbench (1) near the positioning seat (13). A positioning groove (15) is provided at one end of the positioning seat (13) near the movable frame (3). An installation plug (16) is fixedly installed at one end of the positioning seat (13) near the workbench (1). An aluminum profile (17) is provided between the positioning seat (13) and the movable frame (3). A locking screw (18) is provided on the side of the positioning seat (13) away from the workbench (1).

2. The processing fixing device according to claim 1, characterized in that: A cylinder 1 (9) is fixedly installed at the center of the end of the movable frame (3) away from the workbench (1), and a first clamp (10) is fixedly connected to the movable end of the cylinder 1 (9). A cylinder 2 (11) is fixedly installed at the center of the end of the fixed frame (2) away from the workbench (1), and a second clamp (12) is fixedly connected to the movable end of the cylinder 2 (11).

3. The processing fixing device according to claim 1, characterized in that: A slide rail (4) is fixedly installed at one end of the worktable (1) near the moving frame (3). A servo motor (5) is fixedly installed at the center of the end of the worktable (1) away from the fixed frame (2). A screw (6) is fixedly installed on the output shaft of the servo motor (5). A threaded sleeve (8) that is threadedly connected to the screw (6) is fixedly installed at the center of the end of the moving frame (3) near the worktable (1). A slider (7) that is slidably connected to the slide rail (4) is symmetrically installed at the end of the moving frame (3) near the worktable (1).

4. The processing fixing device according to claim 1, characterized in that: The mounting block (16) is adapted to the mounting groove (14), and the locking screw (18) passes through the positioning seat (13) and is threadedly connected to the worktable (1).

5. The processing fixing device according to claim 1, characterized in that: The cross section of the aluminum profile (17) is the same as the cross section of the positioning groove (15), and the aluminum profile (17) and the positioning groove (15) are connected by plug-in installation.

6. The processing fixing device according to claim 2, characterized in that: Both the first chuck (10) and the second chuck (12) are provided with rubber pads of elastic material.

7. The processing fixing device according to claim 1, characterized in that: The positioning groove (15) is provided in multiple identical sets, and the multiple sets of positioning grooves (15) are located at one end of the positioning seat (13) and are distributed at equal distances.

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