Aluminum alloy profile machining clamping device

Abstract

The utility model discloses a kind of aluminium alloy profile machining clamping devices, including two bottom plates, the side of bottom plate is fixed with protection box, the upper end side of protection box is equipped with first cylinder, the piston rod end of first cylinder is fixed with ladder type bearing frame, the lower end of ladder type bearing frame is fixed with sliding block, the upper end middle part of bottom plate is fixed with guide rail, sliding block is installed on guide rail, the upper end side of bottom plate is fixed with first cylinder, the piston rod end of first cylinder is fixed with push plate, two mounting holes are equipped on push plate.The utility model not only can promote the stability and firmness of clamping when aluminium alloy profile machining, but also can guarantee its clamping sufficiency and comprehensiveness, avoid its generation shake, greatly promote the processing quality, can be fully stably clamped according to need to different shape aluminium alloy profile, enhanced practicality and diversity.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy profile processing technology, and in particular to an aluminum alloy profile processing clamping device. Background Technology

[0002] Aluminum alloy profiles are widely used in aviation, aerospace, automotive, machinery manufacturing, shipbuilding, construction, decoration, and chemical industries. With the rapid development of science and technology and the industrial economy in recent years, the demand for welded aluminum alloy structural components has been increasing, leading to in-depth research on the weldability of aluminum alloys.

[0003] Aluminum alloy profiles come in various shapes to meet different needs. Currently, during the processing of L-shaped aluminum alloy profiles, they need to be clamped and fixed. However, existing clamping devices all push and clamp from one side. While this can stably fix aluminum alloy profiles with conventional structures, it results in unstable clamping when fixing L-shaped aluminum alloy profiles. In addition, it cannot effectively limit the upper end face, which has limitations. Therefore, we propose an aluminum alloy profile processing clamping device to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an aluminum alloy profile processing clamping device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A clamping device for processing aluminum alloy profiles includes two base plates. A protective box is fixed to one side of each base plate. A first cylinder is installed on the upper side of the protective box. A stepped support frame is fixed to the end of the piston rod of the first cylinder. A slider is fixed to the lower end of the stepped support frame. A guide rail is fixed to the middle of the upper end of each base plate. The slider is mounted on the guide rail. The first cylinder is fixed to the upper side of each base plate. A push plate is fixed to the end of the piston rod of the first cylinder. The push plate has two mounting holes. An L-shaped clamping block is detachably mounted on each mounting hole. One end of the L-shaped clamping block corresponds to the stepped support frame.

[0007] Preferably, a cylinder mounting bracket is fixed to one side of the upper end of the base plate, the first cylinder is mounted on the cylinder mounting bracket, and the piston rod of the first cylinder passes through the side wall of the cylinder mounting bracket and extends to one side of the cylinder mounting bracket.

[0008] Preferably, the bottom plate has through holes at all four corners of its upper end.

[0009] Preferably, the guide rail is fixed to the base plate by screws.

[0010] Preferably, a clamping plate is detachably installed on the upper end of the push plate.

[0011] Preferably, an installation block is detachably mounted on the upper end of the push plate, and an installation frame is fixed on one side of the installation block, with a clamping wheel rotatably connected to the installation frame.

[0012] In this utility model, when it is necessary to clamp and fix the L-shaped aluminum alloy profile, it is placed on one side of the stepped support frame, such as... Figure 1 As shown, one end of the L-shaped surface is completely fitted onto the L-shaped surface of the stepped support frame. The second cylinder moves the push plate by extending and retracting the piston rod. As the push plate moves, the L-shaped clamping block clamps the other end of the L-shaped aluminum alloy profile. At the same time, the second cylinder moves the stepped support frame towards the second cylinder by extending and retracting the piston rod. Both cylinders clamp the L-shaped aluminum alloy profile on both sides simultaneously, improving the stability and firmness of the clamping. When clamping conventional aluminum alloy profiles, the clamping plate can be replaced in combination with the stepped support frame. When clamping curved aluminum alloy profiles, the clamping wheels can be replaced for clamping and fixing.

[0013] This invention not only improves the stability and firmness of clamping aluminum alloy profiles during processing, but also ensures sufficient and comprehensive clamping, preventing shaking and greatly improving processing quality. At the same time, it can provide sufficient and stable clamping for aluminum alloy profiles of different shapes as needed, enhancing practicality and versatility. Attached Figure Description

[0014] Figure 1 This is a diagram of the clamping structure of this utility model;

[0015] Figure 2 A structural diagram showing the stepped support frame of this utility model;

[0016] Figure 3 This is a structural diagram of the L-shaped clamping block of this utility model;

[0017] Figure 4 This is a structural diagram of the clamping plate of this utility model;

[0018] Figure 5 This is a structural diagram of the clamping wheel configuration of this utility model.

[0019] In the diagram: 1 First cylinder, 2 Mounting hole, 3 Push plate, 4 Second cylinder, 5 Cylinder mounting bracket, 6 Base plate, 7 Stepped support frame, 8 Slider, 9 Guide rail, 10 Through hole, 11 Protective box, 12 L-shaped clamping block, 13 Clamping plate, 14 Mounting block, 15 Mounting bracket, 16 Clamping wheel. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Example 1

[0022] Reference Figure 1-3 A clamping device for processing aluminum alloy profiles includes two base plates 6. Each base plate 6 has a through hole 10 at one of its four upper corners for installation at the corresponding processing position. A protective box 11 is fixed to one side of the base plate 6. A first cylinder 1 is installed on the upper side of the protective box 11. A stepped support frame 7 is fixed to the end of the piston rod of the first cylinder 1. One end of the stepped support frame 7 is L-shaped and can fully fit with the L-shaped aluminum alloy profile for full installation.

[0023] A slider 8 is fixed at the lower end of the stepped support frame 7, and a guide rail 9 is fixed at the middle of the upper end of the base plate 6. The guide rail 9 is fixed to the base plate 6 with screws, and the slider 8 is installed on the guide rail 9. When the first cylinder 1 drives the stepped support frame 7 to move, the slider 8 and the guide rail 9 at the lower end ensure the stability and fullness of the movement.

[0024] A first cylinder 1 is fixed on one side of the upper end of the base plate 6, and a cylinder mounting bracket 5 is fixed on one side of the upper end of the base plate 6. The first cylinder 1 is mounted on the cylinder mounting bracket 5. The piston rod of the first cylinder 1 passes through the side wall of the cylinder mounting bracket 5 and extends to one side of the cylinder mounting bracket 5 to ensure the stability of the installation of the first cylinder 1.

[0025] The piston rod of the first cylinder 1 is fixed with a push plate 3. The push plate 3 has two mounting holes 2. An L-shaped clamping block 12 is detachably installed on the mounting holes 2. One end of the L-shaped clamping block 12 corresponds to the stepped support frame 7. The L-shaped clamping block 12 and the stepped support frame 7 fully cover and clamp the two ends and the top end of the L-shaped aluminum alloy profile. At the same time, the two cylinders stably clamp both ends, improving the clamping strength and stability.

[0026] Example 2

[0027] Reference Figure 2 and Figure 4 A clamping device for processing aluminum alloy profiles includes two base plates 6. Each of the four corners of the upper end of the base plate 6 is provided with through holes 10 for installation at the corresponding processing position. A protective box 11 is fixed on one side of the base plate 6. A first cylinder 1 is installed on the upper side of the protective box 11. A stepped support frame 7 is fixed to the end of the piston rod of the first cylinder 1.

[0028] A slider 8 is fixed at the lower end of the stepped support frame 7, and a guide rail 9 is fixed at the middle of the upper end of the base plate 6. The guide rail 9 is fixed to the base plate 6 with screws, and the slider 8 is installed on the guide rail 9. When the first cylinder 1 drives the stepped support frame 7 to move, the slider 8 and the guide rail 9 at the lower end ensure the stability and fullness of the movement.

[0029] A first cylinder 1 is fixed on one side of the upper end of the base plate 6, and a cylinder mounting bracket 5 is fixed on one side of the upper end of the base plate 6. The first cylinder 1 is mounted on the cylinder mounting bracket 5. The piston rod of the first cylinder 1 passes through the side wall of the cylinder mounting bracket 5 and extends to one side of the cylinder mounting bracket 5 to ensure the stability of the installation of the first cylinder 1.

[0030] The piston rod of the first cylinder 1 is fixed with a push plate 3. The push plate 3 has two mounting holes 2. The upper end of the push plate 3 is detachably fitted with a clamping plate 13. For aluminum alloy profiles with conventional structures, they can be clamped by the clamping plate 13 and the stepped support frame 7. The bidirectional clamping ensures the stability and reliability of the clamping.

[0031] Compared with Example 1, Example 2 can stably clamp aluminum alloy profiles of conventional shapes.

[0032] Example 3

[0033] Reference Figure 2 and Figure 5 A clamping device for processing aluminum alloy profiles includes two base plates 6. Each of the four corners of the upper end of the base plate 6 is provided with through holes 10 for installation at the corresponding processing position. A protective box 11 is fixed on one side of the base plate 6. A first cylinder 1 is installed on the upper side of the protective box 11. A stepped support frame 7 is fixed to the end of the piston rod of the first cylinder 1.

[0034] A slider 8 is fixed at the lower end of the stepped support frame 7, and a guide rail 9 is fixed at the middle of the upper end of the base plate 6. The guide rail 9 is fixed to the base plate 6 with screws, and the slider 8 is installed on the guide rail 9. When the first cylinder 1 drives the stepped support frame 7 to move, the slider 8 and the guide rail 9 at the lower end ensure the stability and fullness of the movement.

[0035] A first cylinder 1 is fixed on one side of the upper end of the base plate 6, and a cylinder mounting bracket 5 is fixed on one side of the upper end of the base plate 6. The first cylinder 1 is mounted on the cylinder mounting bracket 5. The piston rod of the first cylinder 1 passes through the side wall of the cylinder mounting bracket 5 and extends to one side of the cylinder mounting bracket 5 to ensure the stability of the installation of the first cylinder 1.

[0036] The piston rod of the first cylinder 1 is fixed with a push plate 3. The push plate 3 has two mounting holes 2. The upper end of the push plate 3 is detachably mounted with a mounting block 14. A mounting bracket 15 is fixed on one side of the mounting block 14. A clamping wheel 16 is rotatably connected to the mounting bracket 15, which can be used to fully clamp the arc-shaped pipe.

[0037] Compared with Example 1, Example 3 can fully clamp the curved pipe.

[0038] In this utility model, when it is necessary to clamp and fix the L-shaped aluminum alloy profile, it is placed on one side of the stepped support frame 7, such as... Figure 1 As shown, one end of the L-shaped surface is completely attached to the L-shaped surface of the stepped support frame 7. The second cylinder 4 drives the push plate 3 to move through the extension and retraction of the piston rod. As the push plate 3 moves, the L-shaped clamping block 12 clamps the other end of the L-shaped aluminum alloy profile. At the same time, the second cylinder 4 drives the stepped support frame 7 to move towards the second cylinder 4 through the extension and retraction of the piston rod. The two cylinders clamp the L-shaped aluminum alloy profile on both sides at the same time, improving the stability and firmness of the clamping. When clamping conventional aluminum alloy profiles, the clamping plate 13 can be replaced and combined with the stepped support frame 7 for clamping. When clamping curved aluminum alloy profiles, the clamping wheel 16 can be replaced for clamping and fixing.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A clamping device for processing aluminum alloy profiles, comprising two base plates (6), characterized in that, A protective box (11) is fixed on one side of the base plate (6). A first cylinder (1) is installed on the upper side of the protective box (11). A stepped support frame (7) is fixed to the end of the piston rod of the first cylinder (1). A slider (8) is fixed to the lower end of the stepped support frame (7). A guide rail (9) is fixed to the middle of the upper end of the base plate (6). The slider (8) is installed on the guide rail (9). A first cylinder (1) is fixed to the upper side of the base plate (6). A push plate (3) is fixed to the end of the piston rod of the first cylinder (1). Two mounting holes (2) are provided on the push plate (3). An L-shaped clamping block (12) is detachably installed on the mounting hole (2). One end of the L-shaped clamping block (12) corresponds to the stepped support frame (7).

2. The aluminum alloy profile processing clamping device according to claim 1, characterized in that: A cylinder mounting bracket (5) is fixed on one side of the upper end of the base plate (6). The first cylinder (1) is mounted on the cylinder mounting bracket (5). The piston rod of the first cylinder (1) passes through the side wall of the cylinder mounting bracket (5) and extends to one side of the cylinder mounting bracket (5).

3. The aluminum alloy profile processing clamping device according to claim 1, characterized in that: The bottom plate (6) has through holes (10) at each of its four upper corners.

4. The aluminum alloy profile processing clamping device according to claim 1, characterized in that: The guide rail (9) is fixed to the base plate (6) by screws.

5. The aluminum alloy profile processing clamping device according to claim 1, characterized in that: The upper end of the push plate (3) is detachably fitted with a clamping plate (13).

6. The aluminum alloy profile processing clamping device according to claim 1, characterized in that: The upper end of the push plate (3) is detachably equipped with an installation block (14), and an installation frame (15) is fixed on one side of the installation block (14). A clamping wheel (16) is rotatably connected to the installation frame (15).

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