Aluminum profile positioning device for aluminum profile machining equipment

Abstract

The utility model discloses an aluminum profile positioning device for aluminum profile processing equipment, and relates to the technical field of aluminum profile processing, the aluminum profile positioning device comprises device main bodies, sliding blocks, positioning rods and connecting rods, the device main bodies are distributed at two ends of sliding rails, the device main bodies are welded with the end parts of the sliding rails, the number of the sliding rails is two, and the sliding blocks are arranged on the device main bodies. The exteriors of the two sliding rails are slidably connected with sliding blocks, telescopic boxes on the two sides of a sectional material move towards the sectional material under pushing of air pressure rods, then positioning rods are driven to make contact with the sectional material, the positioning rods can stretch out and draw back freely, and each positioning rod can abut against the surfaces of the two sides of the sectional material; when the positioning rod is extruded by the profile, the steel balls in the telescopic box at the rear end can be pushed to flow until the steel balls cannot flow to simulate the profile contour, the positioning rod can clamp and fix the two sides of the profile, the accuracy and stability of the machining process are ensured, the positioning device can be automatically adjusted according to the size and shape of the profile, and the machining efficiency is improved. And even the special-shaped section bar can be firmly fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to an aluminum profile positioning device used for aluminum profile processing equipment. Background Art

[0002] When aluminum profile processing equipment processes aluminum profiles, in order to prevent the profiles from moving during processing, it is necessary to position them through a positioning device. After searching, the Chinese patent authorization number CN219484895U discloses an aluminum profile positioning device for aluminum profile processing equipment. The base block, core block and pressure block of the device can tightly clamp positioning rods with different contraction degrees to keep them stable and not easy to move. When the positioning rods in a stable state clamp the aluminum profiles, they can fully press against the aluminum profiles, greatly improving the effective contact points between the aluminum profiles and the positioning rods, and reducing the possibility of loosening during positioning and clamping. However, the positioning rods of the device used to press against the profiles are all fixed by the friction between the core block and the pressure block. When the pressure on one end of the positioning rod is greater than the friction on the positioning rod, the positioning rod cannot be effectively fixed, resulting in retraction, which in turn affects the use. At the same time, when the positioning rod is fixed, it is necessary to manually rotate the threaded rod multiple times to fix it, which reduces the convenience of use. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides an aluminum profile positioning device for aluminum profile processing equipment, which solves the problem proposed in the background technology that the positioning rod of the existing device used to resist the profile is entirely fixed by the friction between the core block and the pressure block. When the pressure on one end of the positioning rod is greater than the friction force on the positioning rod, the positioning rod cannot be effectively fixed, resulting in retraction, which in turn affects the use. At the same time, when fixing the positioning rod, it is also necessary to manually rotate the threaded rod multiple times to fix it, which reduces the convenience of use.

[0004] To achieve the above purpose, the utility model is implemented through the following technical scheme: an aluminum profile positioning device for aluminum profile processing equipment, including a device body, a slider, a positioning rod and a connecting rod, the device body is distributed at both ends of the slide rail, the device body is welded to the end of the slide rail, the slide rail is provided with two, the two slide rails are slidably connected to the slider on the outside, two support frames are installed on the top of the slider by bolts, two pneumatic rods are fixed to the top and bottom of the support frame by bolts, the telescopic end of the pneumatic rod is connected to one end of the telescopic box, the telescopic box is filled with steel balls, the inner wall of the telescopic box is welded with a sliding rod, and the outer wall of the sliding rod is slidably connected to the positioning rod.

[0005] Preferably, the positioning rods are distributed from top to bottom, fit tightly against each other, and a rubber head is embedded at one end of the positioning rod, which helps to protect the profile surface and avoid scratches caused by rigid contact between the positioning rod and the profile surface.

[0006] Preferably, a through hole is provided inside the slider, and the through hole inside the slider is in an I-shape, and the shape of the through hole inside the slider is consistent with the cross-sectional shape of the slide rail, thereby facilitating the slider to slide stably outside the rail.

[0007] Preferably, both ends of the slider are threadedly connected to the outer wall of the threaded rod, and the bottom of the threaded rod is tightly fitted with the top surface of the slide rail. By rotating the threaded rod, the bottom of the threaded rod can be pressed against the surface of the slide rail, so that the slider can be fixed in position.

[0008] Preferably, one side of the device body is welded to the end of a connecting rod, two connecting rods are provided, and a roller is provided between the two connecting rods. Both ends of the roller are rotatably connected to the connecting rod, and the connecting rods are arranged in a straight line with equal intervals. The roller at the bottom can reduce the friction on the surface of the profile, which is beneficial to protecting the surface of the profile and avoiding scratches on the surface of the profile.

[0009] Preferably, a strip-shaped through hole is provided inside the positioning rod, and the inner wall of the strip-shaped through hole inside the positioning rod is in sliding contact with the surface of the sliding rod, so that the sliding rod is helpful to limit the travel of the positioning rod and prevent the positioning rod from sliding out of the telescopic box.

[0010] The utility model provides an aluminum profile positioning device for aluminum profile processing equipment. It has the following beneficial effects:

[0011] (1) An aluminum profile positioning device for aluminum profile processing equipment. When the device is used, the profile is placed on the top of the roller, and then the telescopic boxes on both sides of the profile are moved toward the profile under the push of the pneumatic rod, thereby driving the positioning rods to contact the profile. The positioning rods can be freely extended and retracted so that each positioning rod can resist the surface of both sides of the profile. When the positioning rods are squeezed by the profile, they will push the steel balls inside the telescopic boxes at the rear end to flow until the steel balls can no longer flow and imitate the profile contour. The positioning rods can then clamp and fix the two sides of the profile to ensure the accuracy and stability of the processing process. The positioning device can automatically adjust according to the size and shape of the profile, so that even special-shaped profiles can be firmly fixed.

[0012] (2) In the aluminum profile positioning device used in the aluminum profile processing equipment, when the profile is dragged on the positioning device to adjust its position, the roller at the bottom can reduce the friction on the profile surface, which is beneficial to protecting the profile surface and avoiding scratches on the profile surface. By loosening the threaded rod, the slider can slide outside the slide rail, so that the clamping position of the profile can be adjusted, and the stability of the clamping positioning can be improved. After adjusting to the appropriate position, the threaded rod is rotated, so that the bottom of the threaded rod can be against the surface of the slide rail, so that the slider can be fixed in position, thereby improving the adjustability of the device.

[0013] This solves the problem that the positioning rods of the existing devices used to resist the profiles are all fixed by the friction between the core block and the pressure block. When the pressure on one end of the positioning rod is greater than the friction on the positioning rod, the positioning rod cannot be effectively fixed, resulting in retraction, which in turn affects the use. At the same time, the positioning rod needs to be manually rotated multiple times to fix it, which reduces the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the support frame structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the telescopic box of the utility model;

[0017] Figure 4 This is a schematic diagram of the positioning rod structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the roller structure of the utility model.

[0019] In the figure, 1. device body; 2. slide rail; 3. slider; 4. support frame; 5. pneumatic rod; 6. telescopic box; 7. steel ball; 8. slide rod; 9. positioning rod; 10. rubber head; 11. threaded rod; 12. connecting rod; 13. roller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1: Please refer to Figure 1-5, an aluminum profile positioning device for aluminum profile processing equipment, including a device body 1, a slider 3, a positioning rod 9 and a connecting rod 12, the device body 1 is distributed at both ends of a slide rail 2, the device body 1 is welded to the end of the slide rail 2, the slide rail 2 is provided with two, the two slide rails 2 are externally connected with the slider 3 for sliding, the top of the slider 3 is equipped with two support frames 4 by bolts, the top and bottom of the support frame 4 are fixed with two gas pressure rods 5 by bolts, the telescopic end of the gas pressure rod 5 is connected with one end of a telescopic box 6, the telescopic box 6 is filled with steel balls 7, the inner wall of the telescopic box 6 is welded with a slide rod 8, the outer wall of the slide rod 8 is connected with the positioning rod 9 for sliding, the positioning rods 9 are distributed from top to bottom, the positioning rods 9 are tightly fitted with each other, and one end of the positioning rod 9 is embedded with a rubber The rubber head 10 and the positioning rod 9 are provided with a strip-shaped through hole inside, and the inner wall of the strip-shaped through hole inside the positioning rod 9 is in sliding contact with the surface of the sliding rod 8. The telescopic boxes 6 on both sides of the profile are pushed by the pneumatic rod 5, thereby driving the positioning rod 9 to contact the profile. The positioning rod 9 can be freely extended and retracted so that each positioning rod 9 can resist the surfaces on both sides of the profile. When the positioning rod 9 is squeezed by the profile, it will push the steel balls 7 inside the telescopic box 6 at the rear end to flow until the steel balls 7 can no longer flow to imitate the contour of the profile. The positioning rod 9 can then clamp and fix the two sides of the profile to ensure the accuracy and stability of the processing process. The positioning device can be automatically adjusted according to the size and shape of the profile, so that even special-shaped profiles can be firmly fixed.

[0022] Embodiment 2: A through hole is provided inside the slider 3, and the through hole inside the slider 3 is in an I-shape. The shape of the through hole inside the slider 3 is consistent with the cross-sectional shape of the slide rail 2. Both ends of the slider 3 are threadedly connected to the outer wall of the threaded rod 11, and the bottom of the threaded rod 11 is tightly fitted with the top surface of the slide rail 2. When the profile is dragged by the positioning device to adjust the position, the roller 13 at the bottom can reduce the friction on the surface of the profile, which is beneficial to protecting the surface of the profile and avoiding scratches on the surface of the profile. By loosening the threaded rod 11, the slider 3 can slide outside the slide rail 2, so that the clamping position of the profile can be adjusted, and the stability of the clamping positioning can be improved. After adjusting to the appropriate position, the threaded rod 11 is rotated, so that the bottom of the threaded rod 11 can be against the surface of the slide rail 2, so that the slider 3 can be fixed in position, thereby improving the adjustability of the device.

[0023] Embodiment 3: One side of the device body 1 is welded to the end of the connecting rod 12. Two connecting rods 12 are provided. A roller 13 is provided between the two connecting rods 12. Both ends of the roller 13 are rotatably connected to the connecting rod 12. The connecting rods 12 are arranged in a straight line with equal intervals. The roller 13 at the bottom can reduce the friction on the surface of the profile, which is beneficial to protect the surface of the profile and avoid scratches on the surface of the profile.

[0024] Working principle: When the device is used, the profile is placed on the top of the roller 13, and then the telescopic boxes 6 on both sides of the profile are moved toward the profile under the push of the pneumatic rod 5, thereby driving the positioning rods 9 to contact the profile. The positioning rods 9 can be freely extended and retracted, so that each positioning rod 9 can resist the surface of both sides of the profile. When the positioning rods 9 are squeezed by the profile, they will push the steel balls 7 inside the rear end telescopic box 6 to flow until the steel balls 7 cannot flow to imitate the profile contour. The positioning rods 9 can then clamp and fix both sides of the profile to ensure the accuracy and stability of the processing process. The positioning device can be automatically adjusted according to the size and shape of the profile. Even if the special-shaped profile can be firmly fixed, the slider 3 can slide outside the slide rail 2 by loosening the threaded rod 11, so that the clamping position of the profile can be adjusted to improve the stability of the clamping positioning. After adjusting to the appropriate position, the threaded rod 11 is rotated so that the bottom of the threaded rod 11 can be against the surface of the slide rail 2, so that the slider 3 can be fixed in position, thereby improving the adjustability of the device. The roller 13 at the bottom can reduce the friction on the surface of the profile, which is beneficial to protecting the surface of the profile.

[0025] The components of the utility model, 1. device body; 2. slide rail; 3. slider; 4. support frame; 5. pneumatic rod; 6. telescopic box; 7. steel ball; 8. slide rod; 9. positioning rod; 10. rubber head; 11. threaded rod; 12. connecting rod; 13. roller, are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0026] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An aluminum profile positioning device for aluminum profile processing equipment, characterized in that: The invention comprises a device body (1), a slider (3), a positioning rod (9) and a connecting rod (12), wherein the device body (1) is distributed at both ends of a slide rail (2), the device body (1) is welded to the end of the slide rail (2), two slide rails (2) are provided, the two slide rails (2) are externally connected to the slider (3) in a sliding manner, two support frames (4) are installed on the top of the slider (3) by bolts, two pneumatic rods (5) are fixed to the top and bottom of the support frame (4) by bolts, the telescopic end of the pneumatic rod (5) is connected to one end of a telescopic box (6), the telescopic box (6) is filled with steel balls (7), the inner wall of the telescopic box (6) is welded with a slide rod (8), and the outer wall of the slide rod (8) is connected to the positioning rod (9) in a sliding manner.

2. The aluminum profile positioning device for aluminum profile processing equipment according to claim 1, characterized in that: The positioning rods (9) are distributed from top to bottom, the positioning rods (9) are tightly fitted to each other, and a rubber head (10) is embedded at one end of the positioning rod (9).

3. The aluminum profile positioning device for aluminum profile processing equipment according to claim 1, characterized in that: A through hole is provided inside the slider (3), and the through hole inside the slider (3) is in an I-shape. The shape of the through hole inside the slider (3) is consistent with the cross-sectional shape of the slide rail (2).

4. The aluminum profile positioning device for aluminum profile processing equipment according to claim 1, characterized in that: Both ends of the slide block (3) are threadedly connected to the outer wall of the threaded rod (11), and the bottom of the threaded rod (11) is tightly fitted to the top surface of the slide rail (2).

5. The aluminum profile positioning device for aluminum profile processing equipment according to claim 1, characterized in that: One side of the device body (1) is welded to the end of a connecting rod (12), two connecting rods (12) are provided, a roller (13) is provided between the two connecting rods (12), both ends of the roller (13) are rotatably connected to the connecting rod (12), and the connecting rods (12) are arranged in a straight line with equal spacing.

6. The aluminum profile positioning device for aluminum profile processing equipment according to claim 1, characterized in that: A strip-shaped through hole is provided inside the positioning rod (9), and the inner wall of the strip-shaped through hole inside the positioning rod (9) is in sliding contact with the surface of the sliding rod (8).

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