Tool for aluminum profile machining and numerical control machine tool

Abstract

The utility model relates to a tool for aluminum profile machining and a numerical control machine tool. The tool comprises a first supporting base, a second supporting base, a turnover device rotationally arranged between the first supporting base and the second supporting base, and a driving mechanism used for driving the turnover device to rotate. The turnover device comprises a mounting plate, and a mounting hole used for containing an aluminum profile is formed in the mounting plate. The turnover device further comprises a clamping mechanism which is arranged on the mounting plate and used for clamping or releasing the aluminum profile. According to the tool, the aluminum profile is clamped through the clamping mechanism so as to machine the end faces of the aluminum profile, and when the different end faces are machined, only the driving mechanism needs to drive the turnover device to rotate and drive the mounting plate to rotate so as to achieve turnover of the aluminum profile and machining of the different end faces, that is, machining of a plurality of different end faces is achieved through one-time clamping. And moreover, automatic overturning is achieved, bumping damage can be avoided, and the yield of the aluminum profiles is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum profile production, and specifically relates to a tooling and a numerical control machine tool for aluminum profile processing. Background Art

[0002] Aluminum profile is an alloy material with aluminum as the main component. Profiles with different cross-sectional shapes are obtained by hot-melting, extruding and sawing aluminum bars. These profiles are then clamped onto computer numerical control (CNC) machine tools for end and side processing.

[0003] The existing CNC machine tools clamp the workpiece through manual clamping, positioning and other operations, and then perform end surface processing. When different end surfaces need to be processed, manual unloading, clamping, positioning and other actions are required. Not only does the processing take a long time, but when the processing surface is manually adjusted, collisions may occur, causing bumps and scratches, resulting in an increase in the defective rate of the workpiece. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a tool for processing aluminum profiles with shorter processing time and higher workpiece yield in view of the deficiencies of the prior art.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A tool for processing aluminum profiles, the tool comprising a first support seat, a second support seat arranged opposite to the first support seat, a flip device rotatably arranged between the first support seat and the second support seat, and a driving mechanism for driving the flip device to rotate;

[0007] The turning device comprises a mounting plate, and the mounting plate is provided with mounting holes for accommodating the aluminum profile;

[0008] The flipping device also includes a clamping mechanism disposed on the mounting plate and used for clamping or releasing the aluminum profile.

[0009] According to some implementation aspects of the utility model, the clamping mechanism includes a first clamp and a second clamp respectively disposed on the mounting plate and located on opposite sides of the mounting hole, and at least one of the first clamp and the second clamp is movably disposed on the mounting plate;

[0010] The clamping mechanism further comprises a first driving unit, wherein the first driving unit is used to drive the first chuck and / or the second chuck that are movably arranged to move so that the first chuck and the second chuck cooperate with each other to clamp or release the aluminum profile.

[0011] In some specific embodiments, the first chuck is fixedly disposed on the mounting plate, the second chuck is slidably disposed on the mounting plate, and the first driving unit is used to drive the second chuck to slide toward or away from the first chuck.

[0012] In some specific embodiments, the first driving unit includes a cylinder disposed on the mounting plate and an OK clamp connected to a piston rod of the cylinder, and the OK clamp is also connected to the second clamp.

[0013] According to some implementation aspects of the utility model, the flipping device also includes a positioning mechanism arranged on the mounting plate and used to limit the installation height of the aluminum profile on the mounting plate, the positioning mechanism includes a positioning member for abutting against the end face of the aluminum profile and a second driving unit arranged on the mounting plate and connected to the positioning member, the second driving unit being used to drive the positioning member away from the aluminum profile or close to the aluminum profile.

[0014] In some specific embodiments, the second driving unit is a swing cylinder having a swing rod, and the positioning member is connected to the swing rod.

[0015] In some specific embodiments, the positioning mechanisms are respectively arranged on the mounting plate and on opposite sides of the mounting hole.

[0016] In some specific embodiments, the positioning member has a connecting end connected to the swing rod and a movable end suspended in the air, and the movable end is used to abut against or separate from the end of the aluminum profile.

[0017] According to some implementation aspects of the utility model, the flipping device also includes a first rotating member rotatably arranged on the first support seat and a second rotating member rotatably arranged on the second support seat, the two ends of the mounting plate are respectively connected to the first rotating member and the second rotating member, and the driving mechanism is used to drive at least one of the first rotating member and the second rotating member to rotate.

[0018] In some specific embodiments, the driving mechanism is a motor.

[0019] The second technical solution adopted by the utility model is: a CNC machine tool, comprising the above-mentioned tooling for aluminum profile processing.

[0020] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0021] The tooling of the utility model clamps the aluminum profile through the clamping mechanism to perform end surface processing of the aluminum profile. When processing different end surfaces, it is only necessary to drive the flipping device to rotate through the driving mechanism to drive the mounting plate to rotate to realize the flipping of the aluminum profile and perform processing of different end surfaces. That is, one clamping can realize the processing of multiple different end surfaces, which greatly shortens the processing time. The automatic flipping can avoid bumps and scratches and improve the yield rate of the aluminum profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the aluminum profile blank to be processed;

[0023] Figure 2-Figure 3 The schematic diagrams of the structure of the aluminum profile processing tooling at different angles of the representative embodiment of the utility model;

[0024] Figure 4 for Figure 2 A top view of the tooling for aluminum profile processing;

[0025] Figure 5 for Figure 2 Bottom view of the tooling for aluminum profile processing;

[0026] In the figure: 1. aluminum profile; 2. first support seat; 3. second support seat; 4. first rotating member; 5. second rotating member; 6. swing cylinder; 7. positioning member; 8. mounting plate; 9. first chuck; 10. second chuck; 11. cylinder. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments:

[0028] like Figure 1 The aluminum profile 1 shown needs to be processed on both end surfaces, and the aluminum profile 1 has a hollow inner cavity.

[0029] like Figures 2 to 5 The tooling for processing aluminum profiles shown is used to clamp the aluminum profile 1 so as to process the end surface of the aluminum profile 1 on a CNC machine tool, such as drilling holes.

[0030] The tooling includes a first support seat 2, a second support seat 3 arranged opposite to the first support seat 2, a flipping device rotatably arranged between the first support seat 2 and the second support seat 3, and a driving mechanism for driving the flipping device to rotate.

[0031] The flipping device comprises a first rotating member 4 which is rotatably arranged on the first support seat 2 via a first rotating shaft, a second rotating member 5 which is rotatably arranged on the second support seat 3 via a second rotating shaft, and a mounting plate 8 whose two ends are respectively connected to the first rotating member 4 and the second rotating member 5. The axis of the first rotating shaft and the axis of the second rotating shaft are collinear, and a mounting hole for accommodating the aluminum profile 1 is provided on the mounting plate 8. The driving mechanism is a motor (not shown in the figure), which drives the first rotating shaft to rotate. The motor is used to drive the flipping to avoid bumps and scratches caused by manual adjustment of the processing surface.

[0032] The flipping device also includes a clamping mechanism disposed on the mounting plate 8 and used for clamping or releasing the aluminum profile 1 , and a positioning mechanism disposed on the mounting plate 8 and used for limiting the mounting height of the aluminum profile 1 on the mounting plate 8 .

[0033] The clamping mechanism includes a first clamp 9 and a second clamp 10 which are respectively arranged on the mounting plate 8 and located at opposite sides of the mounting hole. The first clamp 9 is fixedly arranged on the mounting plate 8, and the second clamp 10 is movably arranged on the mounting plate 8.

[0034] The clamping mechanism also includes a first driving unit, which is used to drive the movable second clamp 10 to move towards or away from the first clamp 9, so that the first clamp 9 and the second clamp 10 cooperate to clamp or release the aluminum profile 1.

[0035] The first driving unit includes a cylinder 11 arranged on the mounting plate 8 and an OK clamp connected to the piston rod of the cylinder 11. The OK clamp is also connected to the second chuck 10. The OK clamp can adopt a one-way OK clamp. The one-way OK clamp has a pressure block and a push block. The pressure block is connected to the cylinder 11, and the push block is connected to the second chuck 10. When the aluminum profile 1 is installed, the mounting plate 8 extends horizontally, and the cylinder 11 is used to drive the pressure block to move up and down, and then drive the push block to move horizontally, thereby driving the second chuck 10 to move on the mounting plate 8, and cooperate with the first chuck 9 to clamp the aluminum profile 1, so that the aluminum profile 1 is easy to install.

[0036] The side surfaces of the first clamp 9 and the second clamp 10 facing the aluminum profile 1 are both provided with matching surfaces matching with the side surfaces of the aluminum profile 1 .

[0037] See also Figure 3 The positioning mechanism includes a positioning member 7 for contacting or separating with the end surface of the aluminum profile 1 and a second driving unit provided on the mounting plate 8 and connected to the positioning member 7, and the second driving unit is used to drive the positioning member 7 away from or close to the aluminum profile 1. The positioning mechanism is provided on the mounting plate 8 and on opposite sides of the mounting hole, which helps to ensure the height of the aluminum profile 1 to be consistent when it is installed.

[0038] The second driving unit is a swing cylinder 6 , which has a swing rod, and a positioning member 7 is connected to the swing rod.

[0039] Specifically, the positioning member 7 has a connecting end connected to the swing rod and a movable end suspended, and the movable end is used to abut or separate from the end of the aluminum profile. When installing the aluminum profile 1, the swing cylinder 6 drives the positioning member 7 to extend and rotate so that the movable end of the positioning member 7 is close to the mounting hole, and the aluminum profile 1 is inserted into the mounting hole until it abuts against the positioning member 7 to limit the installation height of the aluminum profile 1 on the mounting plate 8; when processing the aluminum profile 1, the swing cylinder 6 drives the positioning member 7 to rotate so that the movable end of the positioning member 7 is away from the mounting hole, that is, away from the aluminum profile 1, and at the same time, the positioning member 7 is retracted until the height of the positioning member 7 does not exceed the end of the aluminum profile 1, and the positioning member 7 is retracted to both sides of the aluminum profile 1 without affecting the processing of the end face of the aluminum profile 1.

[0040] When the above-mentioned tooling is used to clamp the aluminum profile 1 on a CNC machine tool, the first support seat 2 and the second support seat 3 are fixed to the processing platform of the CNC machine tool by screws, so that the mounting plate 8 is placed horizontally and the positioning mechanism is located at the bottom, the swing cylinder 6 is turned on, the positioning member 7 is extended and rotated so that the movable end of the positioning member 7 is close to the mounting hole, and the aluminum profile 1 is inserted into the mounting hole until the end of the aluminum profile 1 abuts against the movable end of the positioning member 7, and then the cylinder 11 is started to drive the second chuck 10 to move toward the first chuck 9, so that the second chuck 10 cooperates with the first chuck 9 to clamp the aluminum profile 1, the swing cylinder 6 is closed, the positioning member 7 is retracted and rotated at the same time so that the positioning member 7 is retracted to the side of the aluminum profile 1, and one end face of the aluminum profile 1 is processed.

[0041] When the other end face of the aluminum profile 1 needs to be processed, it is only necessary to start the motor to drive the flip device to flip 180°, that is, the mounting plate 8 also flips 180°, and the processing of the other end face of the aluminum profile 1 can be realized. One clamping can realize the processing of the two end faces of the aluminum profile, which greatly shortens the processing time. In addition, the aluminum profile is flipped by the flip device, which avoids manual adjustment of the processing surface and avoids bumping and scratching of the aluminum profile, greatly improving the processing yield of the aluminum profile.

[0042] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A tool for processing aluminum profiles, characterized in that: The tooling includes a first support seat, a second support seat arranged opposite to the first support seat, a flipping device rotatably arranged between the first support seat and the second support seat, and a driving mechanism for driving the flipping device to rotate; The turning device comprises a mounting plate, and the mounting plate is provided with mounting holes for accommodating the aluminum profile; The flipping device also includes a clamping mechanism disposed on the mounting plate and used for clamping or releasing the aluminum profile.

2. The tooling for aluminum profile processing according to claim 1, characterized in that: The clamping mechanism comprises a first clamp and a second clamp respectively arranged on the mounting plate and located on opposite sides of the mounting hole, and at least one of the first clamp and the second clamp is movably arranged on the mounting plate; The clamping mechanism further comprises a first driving unit, wherein the first driving unit is used to drive the first chuck and / or the second chuck that are movably arranged to move so that the first chuck and the second chuck cooperate with each other to clamp or release the aluminum profile.

3. The tooling for aluminum profile processing according to claim 2, characterized in that: The first clamp is fixedly disposed on the mounting plate, the second clamp is slidably disposed on the mounting plate, and the first driving unit is used to drive the second clamp to slide toward or away from the first clamp.

4. The tooling for aluminum profile processing according to claim 3, characterized in that: The first driving unit includes a cylinder arranged on the mounting plate and an OK clamp connected to a piston rod of the cylinder, and the OK clamp is also connected to the second clamp.

5. The tooling for aluminum profile processing according to claim 1, characterized in that: The flipping device also includes a positioning mechanism arranged on the mounting plate and used to limit the installation height of the aluminum profile on the mounting plate, the positioning mechanism includes a positioning member used to abut against the end surface of the aluminum profile and a second driving unit arranged on the mounting plate and connected to the positioning member, the second driving unit is used to drive the positioning member away from the aluminum profile or close to the aluminum profile.

6. The tooling for processing aluminum profiles according to claim 5, characterized in that: The second driving unit is a swing cylinder having a swing rod, and the positioning member is connected to the swing rod; and / or the positioning mechanisms are respectively arranged on the mounting plate and on opposite sides of the mounting hole.

7. The tooling for processing aluminum profiles according to claim 6, characterized in that: The positioning member comprises a connecting end connected to the swing rod and a movable end suspended in the air, and the movable end is used for abutting against or separating from the end of the aluminum profile.

8. The tooling for processing aluminum profiles according to any one of claims 1 to 7, characterized in that: The flipping device also includes a first rotating member rotatably arranged on the first supporting seat and a second rotating member rotatably arranged on the second supporting seat. The two ends of the mounting plate are respectively connected to the first rotating member and the second rotating member. The driving mechanism is used to drive at least one of the first rotating member and the second rotating member to rotate.

9. The tooling for aluminum profile processing according to claim 8, characterized in that: The driving mechanism is a motor.

10. A numerically controlled machine tool, characterized in that: A tool for processing aluminum profiles comprising any one of claims 1 to 9.

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