Aluminum alloy profile clamping device

Abstract

The utility model relates to an aluminum alloy section clamping device which comprises a base gasket, a rotating table is arranged in the center of the upper end of the base gasket, the upper end of the rotating table is fixedly connected with a fixed base, a weight box is arranged on the front side of the upper end of the fixed base, a limiting table is arranged on the rear side of the upper end of the fixed base, and a clamping structure is arranged on the front side of the limiting table. The clamping structure comprises a clamping table, the left side and the right side of the lower end of the clamping table are both provided with same clamping fixing pieces, a sliding groove is formed in the center of the upper end of the clamping table, a clamping fixing seat is arranged at the rightmost end of the sliding groove, a clamping sliding seat is slidably connected to the left side of the upper end of the sliding groove, and an adjusting device is arranged on the left side of the clamping sliding seat. The direction position of the fixed base is adjusted through the arranged rotating table, it is guaranteed that position adjustment is more convenient after aluminum alloy is clamped, then the weight box is arranged to adapt to aluminum alloy of different lengths, and it is guaranteed that the aluminum alloy clamping labor cost is low, installation is easy, and stability is good through the clamping structure and the limiting table.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy clamping equipment, in particular to an aluminum alloy profile clamping device. Background Art

[0002] Existing aluminum alloy clamping equipment can rotate at any angle. However, when placing an aluminum alloy that is too long for clamping and fixing under the premise of being able to rotate at any angle, it is difficult to limit the clamping position due to its shape and the rotation of the clamping equipment. It requires the cooperation of multiple workers to complete the clamping of the aluminum alloy. However, the labor cost is too high. In addition, the aluminum alloy has various shapes, so a clamping equipment with strong adaptability is needed to clamp it stably and fix it.

[0003] Patent No. CN201922326464.2 discloses a clamping device for aluminum alloy profile processing equipment, which is provided with a bottom plate and a workbench arranged above the bottom plate, a rotating component is provided between the bottom plate and the workbench to realize the rotation of the workbench, and a bidirectional clamping component is provided on the workbench by rotating to realize the rapid clamping of the profile, and the rotating component includes: an insert cylinder, the insert cylinder is fixed to the top of the bottom plate, and the opening of the insert cylinder is upward, an insert rod, the insert rod is rotatably inserted in the insert cylinder, and the workbench is fixed to the top of the insert rod, and a bolt is threadedly connected to the bolt. It is connected to the insert tube, and the end of the bolt penetrates into the insert tube and rests on the insert rod; the utility model can rotate the profile clamped by the clamp in the horizontal direction through the rotating component, so that the profile and the fixed cutting mechanism form a certain angle, which can change the cutting angle of the profile, and the setting of the two-way clamping component can clamp and unlock the profile only by rotating the screw, which is fast and efficient. However, the clamping device has the following problems: first, it is not suitable for clamping too long aluminum alloys; second, the stability is poor during the clamping of too long aluminum alloys and the labor cost is high. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies of the prior art. A rotating table is provided to adjust the direction position of the fixed base to ensure that the position adjustment after the aluminum alloy is clamped is more convenient. A counterweight box is then provided to adapt to aluminum alloys of different lengths. A clamping structure and a limit table are used to solve the technical problems in the prior art that the clamping of over-long aluminum alloys requires the joint efforts of multiple people, is troublesome to install, and has poor stability.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An aluminum alloy profile clamping device comprises a base gasket, a rotating platform is provided at the center position of the upper end of the base gasket, the upper end of the rotating platform is fixedly connected to the fixed base, a counterweight box is provided at the front side of the upper end of the fixed base, and a limit platform is provided at the rear side of the upper end of the fixed base, and a clamping structure is provided at the front side of the limit platform;

[0007] The clamping structure includes a clamping platform, the left and right sides of the lower end of the clamping platform are provided with the same clamping fixing plates, and a sliding groove is provided at the center position of the upper end of the clamping platform, a clamping fixing seat is provided at the rightmost end of the sliding groove, and the left side of the upper end of the sliding groove is slidably connected to the clamping sliding seat, and an adjustment device is provided on the left side of the clamping sliding seat.

[0008] As a preferred embodiment, the adjusting device includes a rotating handle, the center position of the rotating handle is fixedly connected to a connecting cylinder, the right side of the connecting cylinder is fixedly connected to a threaded rod, the threaded rod is threadedly connected to a stabilizing platform, the lower end of the stabilizing platform is fixedly connected to a clamping platform, and the right side of the threaded rod is rotatably connected to a clamping sliding seat.

[0009] As a preferred embodiment, the counterweight box is a hollow rectangular box, and the left and right sides of the lower end of the counterweight box are connected to C-shaped height increasing blocks, the left and right C-shaped height increasing blocks are symmetrically arranged, and the front and rear ends of the lower ends of the C-shaped height increasing blocks are provided with the same connecting holes, and threaded fastening screws are provided in the connecting holes, and the threaded fastening screws are threaded through and connected to the fixed base.

[0010] As a preferred embodiment, the limit table includes a C-shaped placing table, the lower end of the C-shaped placing table is fixedly connected to the fixed base, and supporting arc blocks are provided on the left and right sides of the inside of the C-shaped placing table, a limit block is placed on the upper end of the C-shaped placing table, the left and right ends of the rear side of the limit block are fixedly connected to the oblique support rod, and the lower end of the oblique support rod is fixedly connected to the fixed base.

[0011] As a preference, the rear end surface of the counterweight box is covered with a shock-absorbing rubber layer.

[0012] As another preferred embodiment, triangular support frames are provided on the left and right sides of the front end of the C-shaped placement table, and a second triangular support frame is provided on the lower end of the side of the oblique support rods away from each other.

[0013] Beneficial effects of the utility model:

[0014] (1) In the present invention, a rotating table is provided so that the entire fixed base can be rotated, thereby ensuring that the clamped aluminum alloy metal can be rotated at an angle, facilitating subsequent processing and having strong adaptability.

[0015] (2) In the utility model, a counterweight box is provided. When an aluminum alloy that is too long is clamped, the center of gravity is far away from the clamping device, and the clamping stability will deteriorate. Therefore, the counterweight box can be used to adapt to aluminum alloy profiles of different lengths and a wide clamping range.

[0016] (3) In the utility model, a limit table is provided to limit the position range of the aluminum alloy profile. In this way, even if the aluminum alloy profile is too long, it only needs to be placed in the limit table to ensure that the rotating table does not rotate, and then one end is clamped by the clamping structure, which reduces labor and saves costs.

[0017] In summary, the equipment has high clamping stability, adjustable angle, reduced labor costs, and a wide range of lengths of clamped aluminum alloy profiles, and is particularly suitable for the technical field of aluminum alloy clamping equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the clamping structure in the utility model.

[0021] Figure 3 It is a structural schematic diagram of the rotating table in the utility model. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings.

[0023] Embodiment 1

[0024] like Figures 1 to 3 As shown, the utility model provides an aluminum alloy profile clamping device, including a base gasket 1, a rotating platform 2 is provided at the center position of the upper end of the base gasket 1, the upper end of the rotating platform 2 is fixedly connected to a fixed base 3, a counterweight box 4 is provided on the front side of the upper end of the fixed base 3, and a limiting platform 5 is provided on the rear side of the upper end of the fixed base 3, and a clamping structure 6 is provided on the front side of the limiting platform 5;

[0025] The clamping structure 6 includes a clamping platform 61, and the left and right sides of the lower end of the clamping platform 61 are provided with the same clamping fixing plates 62, and a sliding groove 63 is provided at the center position of the upper end of the clamping platform 61, and a clamping fixing seat 64 is provided at the rightmost end of the sliding groove 63, and the left side of the upper end of the sliding groove 63 is slidably connected to a clamping sliding seat 65, and an adjustment device 7 is provided on the left side of the clamping sliding seat 65.

[0026] Furthermore, the adjusting device 7 includes a rotating handle 71, the center position of which is fixedly connected to a connecting cylinder 72, the right side of which is fixedly connected to a threaded rod 73, the threaded rod 73 is threadedly connected to a stabilizing platform 74, the lower end of the stabilizing platform 74 is fixedly connected to a clamping platform 61, and the right side of the threaded rod 73 is rotatably connected to a clamping sliding seat 65. When the aluminum alloy profile is placed in the clamping structure 6, the worker rotates the rotating handle 71, and utilizes the threaded connection between the threaded rod 73 and the stabilizing platform 74 to make the clamping sliding seat 65 slide in the sliding groove 63 close to the aluminum alloy profile to be clamped, thereby clamping the aluminum alloy profile. The structure is simple and convenient, and the clamping sliding seat 65 and the clamping fixed seat 64 are both provided with anti-slip rubber on the side close to each other, thereby ensuring higher clamping stability.

[0027] Furthermore, the counterweight box 4 is a hollow rectangular box, and the left and right sides of the lower end of the counterweight box 4 are connected to C-shaped heightening blocks 41. The C-shaped heightening blocks 41 on the left and right sides are symmetrically arranged, and the same connecting holes 42 are opened at the front and rear ends of the lower ends of the C-shaped heightening blocks 41. A threaded fastening screw 43 is arranged in the connecting hole 42, and the threaded fastening screw 43 is threaded through and connected to the fixed base 3. The counterweight box 4 is arranged to adapt to aluminum alloy profiles of different lengths. When the center of gravity of an aluminum alloy profile is away from the clamping device, the clamping ability of the clamping structure 6 will deteriorate, and the clamping stability will deteriorate. Therefore, the counterweight box 4 is used to adjust the center of gravity position of the entire aluminum alloy profile to ensure the clamping stability of the aluminum alloy profile and facilitate subsequent operations.

[0028] Further, the limiting platform 5 includes a C-shaped placement platform 51, the lower end of the C-shaped placement platform 51 is fixedly connected to the fixed base 3, and the left and right sides of the C-shaped placement platform 51 are provided with supporting arc blocks 52, and the upper end of the C-shaped placement platform 51 is placed with a limiting block 53, and the left and right ends of the rear side of the limiting block 53 are fixedly connected to the oblique support rod 54, and the lower end of the oblique support rod 54 is fixedly connected to the fixed base 3. The setting of the limiting platform 5 is to place the end that needs to be clamped into the limiting platform 5 when the worker places the aluminum alloy profile, so that the placement position of the aluminum alloy profile will not be determined due to the rotation of the rotating table 2, and then the excessively long aluminum alloy will be clamped in the clamping structure 6, and only one worker is needed to place and clamp the aluminum alloy, saving labor costs;

[0029] Then, the supporting arc block 52 is provided to facilitate the positioning of the aluminum alloy profile and the clamping of the rear end clamping structure 6 .

[0030] Furthermore, the rear end surface of the counterweight box 4 is covered with a shock-absorbing rubber layer. During the process of clamping the aluminum alloy profile, the aluminum alloy profile will push against the rear side of the counterweight box 4, so the shock-absorbing rubber is used to reduce deformation and extend the service life.

[0031] Furthermore, triangular support frames 55 are provided on the left and right sides of the front end of the C-shaped placing table 51, and a second triangular support frame 56 is provided at the lower end of the oblique support rod 54 away from each other. The function of the triangular support frame 55 and the second triangular support frame 56 is to ensure the connection stability between the C-shaped placing table 51 and the limit block 53.

[0032] Working process: firstly, the aluminum alloy profile is placed in the limiting platform 5, and the aluminum alloy profile is placed in the center of the C-shaped placement platform 51 along the supporting arc block 52, and then the counterweight of the counterweight box 4 is adjusted so that the center of gravity of the aluminum alloy profile is biased toward the clamping device. Then, the worker places the aluminum alloy profile on the clamping platform 61, with one side abutting against the counterweight box 4, and rotates the rotating handle 71 to adjust the clamping sliding seat 65 close to the clamping fixed seat 64 to clamp the aluminum alloy profile, and adjust the angle of the rotating platform 2 to facilitate subsequent equipment processing;

[0033] The entire clamping device has a simple structure and is easy to operate. It has good clamping stability for overly long aluminum alloy profiles. A worker first places one end of the aluminum alloy profile in the limit platform 5, and then adjusts the counterweight of the counterweight box 4 to adjust the aluminum alloy profile to be clamped in the clamping structure 6, which saves a lot of labor costs, has good clamping stability, and has a large adaptability to the rotation angle.

[0034] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0035] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0036] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A clamping device for aluminum alloy profiles, characterized in that: include A base gasket (1), wherein a rotating platform (2) is provided at the center position of the upper end of the base gasket (1), the upper end of the rotating platform (2) is fixedly connected to a fixed base (3), a counterweight box (4) is provided at the front side of the upper end of the fixed base (3), and a limiting platform (5) is provided at the rear side of the upper end of the fixed base (3), and a clamping structure (6) is provided at the front side of the limiting platform (5); The clamping structure (6) comprises a clamping platform (61), the left and right sides of the lower end of the clamping platform (61) are provided with the same clamping fixing plates (62), and a sliding groove (63) is provided at the center position of the upper end of the clamping platform (61), the rightmost end of the sliding groove (63) is provided with a clamping fixing seat (64), and the left side of the upper end of the sliding groove (63) is slidably connected to a clamping sliding seat (65), and an adjustment device (7) is provided on the left side of the clamping sliding seat (65).

2. The aluminum alloy profile clamping device according to claim 1, characterized in that: The adjusting device (7) comprises a rotating handle (71), the center position of the rotating handle (71) is fixedly connected to a connecting cylinder (72), the right side of the connecting cylinder (72) is fixedly connected to a threaded rod (73), the threaded rod (73) is threadedly connected to a stabilizing platform (74), the lower end of the stabilizing platform (74) is fixedly connected to a clamping platform (61), and the right side of the threaded rod (73) is rotatably connected to a clamping sliding seat (65).

3. The aluminum alloy profile clamping device according to claim 1, characterized in that: The counterweight box (4) is a hollow rectangular box, and the left and right sides of the lower end of the counterweight box (4) are connected to C-shaped heightening blocks (41), the left and right C-shaped heightening blocks (41) are symmetrically arranged, and the front and rear ends of the lower ends of the C-shaped heightening blocks (41) are provided with the same connection holes (42), and the connection holes (42) are provided with threaded fastening screws (43), and the threaded fastening screws (43) are threadedly penetrated and connected to the fixed base (3).

4. The aluminum alloy profile clamping device according to claim 1, characterized in that: The limiting platform (5) comprises a C-shaped placement platform (51), the lower end of the C-shaped placement platform (51) is fixedly connected to the fixed base (3), and supporting arc blocks (52) are provided on the left and right sides of the C-shaped placement platform (51), a limiting block (53) is placed on the upper end of the C-shaped placement platform (51), the left and right ends of the rear side of the limiting block (53) are fixedly connected to an oblique support rod (54), and the lower end of the oblique support rod (54) is fixedly connected to the fixed base (3).

5. The aluminum alloy profile clamping device according to claim 1, characterized in that: The rear end surface of the counterweight box (4) is covered with a shock-absorbing rubber layer.

6. The aluminum alloy profile clamping device according to claim 4, characterized in that: The C-shaped placement platform (51) is provided with triangular support frames (55) on both sides of the front end, and a second triangular support frame (56) is provided at the lower end of the oblique support rod (54) away from each other.

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