An auxiliary device for aluminum profile machining

Abstract

The utility model discloses an auxiliary device for aluminium profile machining, including the horizontal setting workstation, the fixed plate of fixedly being located the top of workstation, the clamping mechanism of relative fixed plate left and right slide and the limiting mechanism of relative fixed plate vertical lift, need to process multiple aluminium profile, place aluminium profile between each adjacent clamping plate one by one, under the drive of clamping cylinder, the movable plate moves to the fixed plate direction, then, the movable plate promotes the first clamping plate adjacent to it, and each clamping plate moves to the fixed plate direction in turn, and in the moving process, multiple aluminium profile is clamped in turn, until last clamping plate and fixed plate abut, realize the left and right limit of aluminium profile, finally, under the drive of limiting cylinder, the limiting plate moves to the workstation direction, until abut with multiple aluminium profile simultaneously, realize the up and down limit of aluminium profile, to reach multiple aluminium profile clamping limit effect simultaneously like this.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum profile processing equipment, and in particular to an auxiliary device for aluminum profile processing. Background Technology

[0002] With the development of the construction industry, the use of aluminum profiles has been increasing in recent years, especially in aluminum alloy doors and windows, where there is a significant demand, putting pressure on aluminum profile production. The processing of aluminum profiles often requires various equipment, among which positioning auxiliary devices are the most widely used, playing a crucial role in clamping stability and processing accuracy.

[0003] Patent No. ZL 202323262668.7 discloses a fixture for processing aluminum profiles. It utilizes a vertically movable pressure plate structure above a base. Driven by a hydraulic cylinder piston rod, the pressure plate initially clamps and limits the profile. Multiple sets of sliding limiting plates are pre-fabricated on the pressure plate. After the leftmost profile is fixed, multiple profiles on the right are sequentially installed and fixed. Limiting plates are installed and fixed between adjacent profiles, allowing multiple profiles to be clamped and limited simultaneously under the action of the same pressure plate, thus completing the upper limit fixing of multiple profiles on the base. However, the aforementioned patent requires operators to sequentially adjust the limiting plates to abut against the profiles and then tighten bolts to achieve the cooperation of multiple limiting plates and clamping plates. The operation process is relatively cumbersome and not conducive to improving production efficiency. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an auxiliary device for aluminum profile processing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An auxiliary device for aluminum profile processing includes a horizontally arranged worktable, a fixed plate fixedly disposed above the worktable, a clamping mechanism that slides left and right relative to the fixed plate, and a limiting mechanism that moves vertically up and down relative to the fixed plate. Its features are: The clamping mechanism includes a movable plate located above the workbench and a clamping cylinder that drives the movable plate to move left and right. The movable plate is slidably connected to the workbench and connected to the telescopic end of the clamping cylinder. The movable plate and the fixed plate are arranged facing each other, and a number of clamping plates are provided between them. The number of clamping plates are spaced apart along the left and right direction and are slidably connected to the workbench. The limiting mechanism includes a limiting plate located above the workbench and a limiting cylinder that drives the limiting plate to move up and down. The limiting plate moves vertically relative to the fixed plate, clamping plate, and movable plate, and is connected to the telescopic end of the limiting cylinder.

[0006] Preferably, the surface of the workbench is provided with a slide groove, which is a T-shaped groove structure and extends to the left and right. The movable plate and the clamping plate are embedded in the slide groove and are slidably connected to the slide groove in the left and right directions.

[0007] Preferably, the bottom of the movable plate and the clamping plate is provided with a slider that matches the slide groove. The slider is located in the slide groove and is slidably connected to the slide groove in the left and right directions. A reset spring is provided on one side of the slider in the left and right direction, and each adjacent slider is connected by a reset spring.

[0008] Preferably, one end of the limiting plate is connected to the telescopic end of the limiting cylinder, and a vertically arranged guide post is inserted into the other end of the limiting plate. One end of the guide post is fixedly connected to the worktable, and the other end of the guide post is slidably connected to the limiting plate.

[0009] Preferably, the fixed plate, the movable plate, and the clamping plate are each provided with a limiting groove that matches the limiting plate, and the limiting plate and the limiting groove are movably connected.

[0010] Preferably, the workbench surface is provided with a horizontally arranged baffle, which is arranged relative to the rear side of the fixed plate, clamping plate and movable plate, and extends in the left and right direction.

[0011] Preferably, the workbench surface is provided with a pressure plate facing the baffle, and a pressing cylinder for driving the pressure plate to move back and forth. The pressure plate is provided on the front side of the fixed plate, clamping plate and movable plate, and is connected to the telescopic end of the pressing cylinder.

[0012] This utility model has the following beneficial effects: This invention, by setting up a clamping mechanism and a limiting mechanism, allows for the processing of multiple aluminum profiles. The aluminum profiles are placed one by one between adjacent clamping plates. Driven by clamping cylinders, the movable plate moves towards the fixed plate. Then, the movable plate pushes the first adjacent clamping plate, and each clamping plate moves sequentially towards the fixed plate, clamping multiple aluminum profiles in turn until the last clamping plate abuts against the fixed plate, achieving left and right limiting of the aluminum profiles. Finally, driven by limiting cylinders, the limiting plate moves towards the worktable until it simultaneously abuts against multiple aluminum profiles, achieving upper and lower limiting of the aluminum profiles. This achieves the effect of simultaneously clamping and limiting multiple aluminum profiles. The operation is simple and convenient, effectively improving production efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the state of the auxiliary device described in this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the state of the auxiliary device described in this utility model. Figure 2 ; Figure 3 This is an assembly diagram of the auxiliary device described in this utility model; Figure 4 This is an assembly diagram of the limiting mechanism described in this utility model; Figure 5 This is an assembly diagram of the clamping mechanism described in this utility model; Attached diagram descriptions: 1. Aluminum profile; 2. Workbench; 3. Fixed plate; 4. Movable plate; 5. Clamping cylinder; 6. Clamping plate; 7. Limiting plate; 8. Limiting cylinder; 9. Sliding groove; 10. Return spring; 11. Guide post; 12. Limiting groove; 13. Baffle; 14. Pressure plate; 15. Pressing cylinder; 16. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Reference Figures 1 to 5 One embodiment provided by this utility model: An auxiliary device for aluminum profile processing includes a horizontally arranged worktable 2, a fixed plate 3 fixedly disposed above the worktable 2, a clamping mechanism that slides left and right relative to the fixed plate 3, and a limiting mechanism that moves vertically up and down relative to the fixed plate 3. The clamping mechanism includes a movable plate 4 disposed above the worktable 2 and a clamping cylinder 5 that drives the movable plate 4 to move left and right. The movable plate 4 is slidably connected to the worktable 2 and is connected to the telescopic end of the clamping cylinder 5. The movable plate 4 and the fixed plate 3 are arranged facing each other, and a plurality of clamping plates 6 are provided between them. The plurality of clamping plates 6 are spaced apart in the left and right direction and are slidably connected to the worktable 2. The limiting mechanism includes a limiting plate 7 disposed above the worktable 2 and a limiting cylinder 8 that drives the limiting plate 7 to move up and down. The limiting plate 7 moves vertically up and down relative to the fixed plate 3, the clamping plates 6, and the movable plate 4 and is connected to the telescopic end of the limiting cylinder 8.

[0016] The worktable 2 is horizontally positioned, with multiple aluminum profiles 1 to be processed placed on its surface. A fixing plate 3, a clamping mechanism, and a limiting mechanism are located above the worktable 2. The fixing plate 3 is fixedly connected to the worktable 2 and is positioned along the front-to-back direction, providing a lateral positioning reference for the aluminum profiles 1. The clamping mechanism slides left and right relative to the fixing plate 3, clamping the aluminum profiles 1 laterally. The limiting mechanism moves vertically relative to the fixing plate 3, limiting the vertical movement of the aluminum profiles 1.

[0017] The movable plate 4 is located above the worktable 2, arranged along the front-to-back direction, and slidably connected to the worktable 2. The fixed plate 3 is arranged facing the movable plate 4, located on the left and right sides of the worktable 2 respectively. The clamping cylinder 5 is located on the right side of the movable plate 4, with its telescopic end facing left and connected to the movable plate 4. Driven by the clamping cylinder 5, the movable plate 4 moves along the left-to-right direction, moving closer to or further away from the fixed plate 3. Several clamping plates 6 are located between the movable plate 4 and the fixed plate 3, arranged along the front-to-back direction, and slidably connected to the worktable 2. The clamping plates 6 are spaced apart along the left-to-right direction, with adjacent clamping plates 6 being equally spaced. For ease of description, the clamping plate 6 adjacent to the movable plate 4 is designated as the first clamping plate 6, and the clamping plate 6 adjacent to the fixed plate 3 is designated as the last clamping plate 6. When multiple aluminum profiles 1 need to be processed, the aluminum profiles 1 are placed one by one between each adjacent clamping plate 6. Alternatively, the aluminum profiles 1 can be placed between the first clamping plate 6 and the movable plate 4, and between the last clamping plate 6 and the fixed plate 3.

[0018] First, driven by the clamping cylinder 5, the movable plate 4 moves towards the fixed plate 3. The movable plate 4 abuts against the first clamping plate 6 through the aluminum profile 1, clamping the aluminum profile 1 between the two, thereby pushing the first clamping plate 6 to move. Then, the first clamping plate 6 abuts against the next clamping plate 6 through the aluminum profile 1, clamping the aluminum profile 1 between the two, thereby pushing the next clamping plate 6 to move, and so on. Next, driven by the movable plate 4, each clamping plate 6 moves towards the fixed plate 3 in sequence, clamping multiple aluminum profiles 1 in sequence during the movement, until the last clamping plate 6 abuts against the fixed plate 3 through the aluminum profile 1. Finally, the clamping cylinder 5 further provides force to the movable plate 4, improving the clamping effect on multiple aluminum profiles 1 and achieving left and right limit of the aluminum profile 1. The movable plate 4 can clamp multiple aluminum profiles 1 in a single stroke.

[0019] The limiting plate 7 is located above the worktable 2, arranged in the left-right direction, and spans across the fixed plate 3, clamping plate 6, and movable plate 4. The limiting cylinder 8 is located below the limiting plate 7, with its extension end facing upward and connected to the limiting plate 7. Driven by the limiting cylinder 8, the limiting plate 7 moves in the up-down direction, approaching or moving away from the fixed plate 3, clamping plate 6, and movable plate 4.

[0020] After the left and right limits of aluminum profile 1 are completed, under the drive of limit cylinder 8, limit plate 7 moves towards worktable 2. Limit plate 7 approaches fixed plate 3, clamping plate 6 and movable plate 4 until it simultaneously abuts against multiple aluminum profiles 1. Limit plate 7 and worktable 2 clamp aluminum profile 1. Then, limit cylinder 8 further provides force to limit plate 7 to improve the clamping effect of multiple aluminum profiles 1 and realize the upper and lower limits of aluminum profile 1. Limit plate 7 can clamp multiple aluminum profiles 1 in a single stroke.

[0021] This utility model, by setting up a clamping mechanism and a limiting mechanism, allows for the processing of multiple aluminum profiles 1. The aluminum profiles 1 are placed one by one between adjacent clamping plates 6. Driven by the clamping cylinder 5, the movable plate 4 moves towards the fixed plate 3. Then, the movable plate 4 pushes the first adjacent clamping plate 6, and each clamping plate 6 moves sequentially towards the fixed plate 3, clamping multiple aluminum profiles 1 in sequence until the last clamping plate 6 abuts against the fixed plate 3, achieving left and right limiting of the aluminum profiles 1. Finally, driven by the limiting cylinder 8, the limiting plate 7 moves towards the worktable 2 until it simultaneously abuts against multiple aluminum profiles 1, achieving upper and lower limiting of the aluminum profiles 1. This achieves the effect of simultaneous clamping and limiting of multiple aluminum profiles 1, making the operation simple and convenient, and effectively improving production efficiency.

[0022] In this embodiment, preferably, the surface of the workbench 2 is provided with a slide groove 9, which is a T-shaped groove structure and extends to the left and right. The movable plate 4 and the clamping plate 6 are embedded in the slide groove 9 and are slidably connected to the slide groove 9 to the left and right.

[0023] The slide groove 9 is located on the surface of the worktable 2 and has a T-shaped groove structure, extending to the left and right. There are two slide grooves 9 arranged at intervals, symmetrically distributed on the front and rear sides of the worktable 2. The movable plate 4 and the clamping plate 6 are embedded in the slide groove 9 and are slidably connected to the slide groove 9 to the left and right. Driven by the clamping cylinder 5, the movable plate 4 moves to the left, thereby pushing each clamping plate 6 to move to the left in sequence, thus achieving the clamping of multiple aluminum profiles 1.

[0024] In this embodiment, preferably, the bottom of the movable plate 4 and the clamping plate 6 is provided with a slider 10 that matches the slide groove 9. The slider 10 is located in the slide groove 9 and is slidably connected to the slide groove 9 in the left and right directions. A reset spring 11 is provided on one side of the slider 10 in the left and right direction, and each adjacent slider 10 is connected by the reset spring 11.

[0025] The slider 10 is located at the bottom of the movable plate 4 and the clamping plate 6, extending downwards to match the slide groove 9. The slider 10 is located within the slide groove 9 and slides horizontally with it. The return spring 11 is located within the slide groove 9, mounted relative to the left side of the slider 10, and positioned along the left-right direction. The slider 10 has a spring groove for mounting the return spring 11, and the end of the return spring 11 is embedded in the spring groove. Adjacent sliders 10 are connected by the return spring 11, such that the return spring 11 abuts against each adjacent clamping plate 6, between the first clamping plate 6 and the movable plate 4, and between the last clamping plate 6 and the fixed plate 3. Driven by the clamping cylinder 5, the movable plate 4 moves to the left, thereby pushing each clamping plate 6 to move to the left in sequence, thus clamping multiple aluminum profiles 1, and each return spring 11 is in a compressed state; after the aluminum profile 1 is processed, the clamping cylinder 5 drives the movable plate 4 to move to the right, thereby resetting the movable plate 4; at the same time, each return spring 11 relaxes outward, and under the force of the return spring 11, each clamping plate 6 moves to the right, thereby resetting the clamping plate 6 and releasing the clamping of multiple aluminum profiles 1.

[0026] In this embodiment, preferably, one end of the limiting plate 7 is connected to the telescopic end of the limiting cylinder 8, and the other end of the limiting plate 7 is fitted with a vertically arranged guide post 12. One end of the guide post 12 is fixedly connected to the worktable 2, and the other end of the guide post 12 is slidably connected to the limiting plate 7.

[0027] The limiting plate 7 is located above the fixed plate 3, the movable plate 4, and the clamping plate 6. It is a long strip structure extending in the left-right direction. The limiting cylinder 8 and the guide post 12 are located at the left and right ends of the limiting plate 7, respectively. The left end of the limiting plate 7 is connected to the telescopic end of the limiting cylinder 8. The guide post 12 is vertically set, and the right end of the limiting plate 7 has a guide hole for the guide post 12 to be inserted. The lower end of the guide post 12 is fixedly connected to the worktable 2, and the upper end of the guide post 12 is inserted into the guide hole. The right end of the limiting plate 7 is slidably connected to the guide post 12 through the guide hole to improve the stability of movement.

[0028] In this embodiment, preferably, the fixed plate 3, the movable plate 4, and the clamping plate 6 are each provided with a limiting groove 13 that matches the limiting plate 7, and the limiting plate 7 is movably inserted into the limiting groove 13.

[0029] The limiting grooves 13 are located on the upper sides of the fixed plate 3, the movable plate 4, and the clamping plate 6, respectively. They are upward-facing and extend vertically, matching the limiting plate 7. The height of the fixed plate 3, the movable plate 4, and the clamping plate 6 is greater than the height of the aluminum profile 1. The limiting grooves 13 have sufficient depth so that the bottom of the limiting grooves 13 is below the end face of the aluminum profile 1. The limiting grooves 13 provide clearance for the limiting plate 7, ensuring that the limiting plate 7 can abut against the end face of the aluminum profile 1, thereby achieving the clamping function. Driven by the limiting cylinder 8, the limiting plate 7 moves towards the worktable 2, approaches the fixed plate 3, the clamping plate 6, and the movable plate 4, and inserts downward into the limiting grooves 13 until it abuts against the end face of the aluminum profile 1.

[0030] In this embodiment, preferably, the surface of the workbench 2 is provided with a horizontally arranged baffle 14, which is arranged relative to the rear side of the fixed plate 3, the clamping plate 6, and the movable plate 4, and extends in the left and right direction.

[0031] The baffle 14 is located on the surface of the worktable 2, is horizontally positioned, has a long strip structure, extends in the left-right direction, and is fixedly connected to the worktable 2. The baffle 14 is positioned relative to the rear side of the fixed plate 3, clamping plate 6, and movable plate 4, and can be flush with the rear side of the fixed plate 3, clamping plate 6, and movable plate 4. When multiple aluminum profiles 1 need to be processed, the aluminum profiles 1 are placed one by one between each adjacent clamping plate 6, with the rear end of the aluminum profile 1 abutting against the baffle 14, providing a positioning reference for the aluminum profile 1 in the front-back direction.

[0032] In this embodiment, preferably, the surface of the workbench 2 is provided with a pressure plate 15 facing the baffle 14, and a pressing cylinder 16 for driving the pressure plate 15 to move back and forth. The pressure plate 15 is provided on the front side of the fixed plate 3, the clamping plate 6, and the movable plate 4, and is connected to the telescopic end of the pressing cylinder 16.

[0033] The pressure plate 15 is located on the surface of the worktable 2 and is positioned opposite to the baffle 14. The baffle 14 is positioned relative to the front side of the fixed plate 3, the clamping plate 6, and the movable plate 4, and is slidably connected to the worktable 2. The pressing cylinder 16 is positioned along the front-back direction, and the pressure plate 15 is connected to the telescopic end of the pressing cylinder 16. When multiple aluminum profiles 1 need to be processed, the aluminum profiles 1 are placed one by one between each adjacent clamping plate 6. Driven by the pressing cylinder 16, the pressure plate 15 moves backward, thereby pushing the multiple aluminum profiles 1 backward until the rear end of the aluminum profiles 1 abuts against the baffle 14. Then, the pressing cylinder 16 further provides force to the pressure plate 15, improving the clamping effect on the multiple aluminum profiles 1, achieving front-back limiting of the aluminum profiles 1, and ensuring that the multiple aluminum profiles 1 are flush with each other.

[0034] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An auxiliary device for processing aluminum profiles, comprising a horizontally arranged worktable, a fixed plate fixedly disposed above the worktable, a clamping mechanism that slides left and right relative to the fixed plate, and a limiting mechanism that moves vertically up and down relative to the fixed plate, characterized in that: The clamping mechanism includes a movable plate located above the workbench and a clamping cylinder that drives the movable plate to move left and right. The movable plate is slidably connected to the workbench and connected to the telescopic end of the clamping cylinder. The movable plate and the fixed plate are arranged facing each other, and a number of clamping plates are provided between them. The number of clamping plates are spaced apart along the left and right direction and are slidably connected to the workbench. The limiting mechanism includes a limiting plate located above the workbench and a limiting cylinder that drives the limiting plate to move up and down. The limiting plate moves vertically relative to the fixed plate, clamping plate, and movable plate, and is connected to the telescopic end of the limiting cylinder.

2. The auxiliary device for aluminum profile processing according to claim 1, characterized in that: The workbench surface is provided with a sliding groove, which is a T-shaped groove structure and extends to the left and right. The movable plate and clamping plate are embedded in the sliding groove and are slidably connected to the sliding groove to the left and right.

3. The auxiliary device for aluminum profile processing according to claim 2, characterized in that: The bottom of the movable plate and clamping plate is provided with a slider that matches the slide groove. The slider is located in the slide groove and is slidably connected to the slide groove in the left and right directions. A reset spring is provided on one side of the slider in the left and right direction. Each adjacent slider is connected by a reset spring.

4. The auxiliary device for aluminum profile processing according to claim 1, characterized in that: One end of the limiting plate is connected to the telescopic end of the limiting cylinder, and a vertically arranged guide post is inserted into the other end of the limiting plate. One end of the guide post is fixedly connected to the worktable, and the other end of the guide post is slidably connected to the limiting plate.

5. The auxiliary device for aluminum profile processing according to claim 4, characterized in that: The fixed plate, movable plate, and clamping plate are each provided with a limiting groove that matches the limiting plate, and the limiting plate and the limiting groove are movably connected.

6. The auxiliary device for aluminum profile processing according to claim 1, characterized in that: The workbench surface is provided with a horizontally arranged baffle, which is positioned relative to the rear side of the fixed plate, clamping plate, and movable plate, and extends in the left-right direction.

7. The auxiliary device for aluminum profile processing according to claim 6, characterized in that: The workbench surface is provided with a pressure plate facing the baffle, and a pressing cylinder that drives the pressure plate to move back and forth. The pressure plate is positioned relative to the front side of the fixed plate, clamping plate, and movable plate, and is connected to the telescopic end of the pressing cylinder.

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