Fixing clamp for aluminum alloy door and window machining

Abstract

The utility model discloses a stationary fixture for processing aluminum alloy doors and windows, which relates to the technical field of stationary fixture accessory devices and comprises a mounting base, a working support is arranged at the upper end of the mounting base, two groups of rotating stands are arranged at the upper end of the working support, and a rotating shaft is arranged between the two groups of rotating stands. A rotating connecting block is arranged on the outer side of the rotating shaft, a first rotating arm is arranged on the right side of the rotating connecting block, a second rotating arm is arranged at the front end of the first rotating arm, a rotating wrist is arranged at the other end of the second rotating arm, and a connecting rotating stick is arranged at the other end of the rotating wrist. According to the fixing clamp for machining the aluminum alloy door and window, one corner of the four corners of the aluminum alloy door and window can be clamped through the arranged gripper, then the pneumatic rod is driven by the connecting air cylinder to push the fixing pressing block to fix the aluminum alloy door and window, manual clamping and other operations are not needed, and the machining efficiency is improved. And the use efficiency and effect of the fixing clamp are enhanced, so that the practicability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing fixture accessory devices, in particular to a fixing fixture used for processing aluminum alloy doors and windows. Background Art

[0002] As we all know, aluminum alloy is the most widely used type of nonferrous metal structural material in industry. It has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries. With the rapid development of industrial economy, the demand for aluminum alloy welded structural parts is increasing, which makes the research on the weldability of aluminum alloy in-depth. At present, aluminum alloy is the most widely used alloy. With the continuous development of science and technology and the continuous development of industry, aluminum alloy has been widely used. The fixing fixture used for aluminum alloy door and window processing is a fixture used for fixing during the processing of aluminum alloy door and window. The fixing fixture used for aluminum alloy door and window processing has been widely used in the field of fixing fixtures.

[0003] When installing and using the existing aluminum alloy clamps, workers need to manually clamp them, and the fixing process is time-consuming. The bolts need to be tightened step by step. Repeated fixing of the aluminum alloy doors and windows is prone to loosening, which poses a great safety hazard. Therefore, the efficiency and effect of the fixing clamps are reduced, resulting in poor practicality. In addition, the existing clamps generally fix the aluminum alloy doors and windows on the workbench, so when different parts of the front and back need to be processed, they need to be disassembled and turned over, which is cumbersome and has a certain adverse effect on people's use process. In order to solve the shortcomings of the prior art, we propose a fixing clamp for aluminum alloy door and window processing. Utility Model Content

[0004] The main purpose of the utility model is to provide a fixing fixture for processing aluminum alloy doors and windows, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A fixing fixture for processing aluminum alloy doors and windows comprises a mounting base, the upper end of the mounting base is provided with a working bracket, the upper end of the working bracket is provided with two groups of rotating frames, a rotating shaft is provided between the two groups of rotating frames, the outer side of the rotating shaft is provided with a rotating connecting block, the right side of the rotating connecting block is provided with a first rotating arm, the front end of the first rotating arm is provided with a second rotating arm, the other end of the second rotating arm is provided with a rotating wrist, the other end of the rotating wrist is provided with a connecting rotating stick, the lower end of the connecting rotating stick is provided with a right-angle clamp, grippers are provided on both sides of the right-angle clamp, the two groups of grippers are respectively provided with fixing bolts on the inner side of the right-angle clamp, the upper ends of the two groups of grippers are provided with connecting cylinders, the lower ends of the two groups of connecting cylinders are provided with pneumatic rods, and the lower ends of the two groups of pneumatic rods are provided with fixed pressure blocks.

[0007] Preferably, four sets of universal pulleys are provided at the lower end of the mounting base, a stabilizing tripod is provided on the left side of the working bracket, a first connecting rotating block is provided on the right outer surface of the working bracket, a cylinder sleeve is provided on the upper outer surface of the first connecting rotating block, a pneumatic rod is provided on the inner side of the cylinder sleeve, a second connecting rotating block is provided on the other end of the pneumatic rod, a first driving motor is provided on the rear side of the rotating shaft, a limiting connecting hole and an auxiliary supporting roller are provided on the inner side of the rotating connecting block, the second connecting rotating block is connected to the auxiliary supporting roller, and a second driving motor is provided at the front end of the second rotating arm.

[0008] Preferably, the rotating connecting block is rotatably connected to the rotating frame via a rotating shaft, the second rotating arm is rotatably connected to the first rotating arm, the rotating wrist is rotatably connected to the second rotating arm, a through hole is provided on the inner side of the connecting rotating rod, and the rotating wrist is rotatably connected to the connecting rotating rod via the through hole of the connecting rotating rod.

[0009] Preferably, the inner sides of the right-angle clamp and the gripper are provided with through holes, and the fixing bolts pass through the through holes of the gripper and the right-angle clamp to enable the right-angle clamp and the gripper to be detachably connected. The inner side of the connecting cylinder is provided with a through hole, and the pneumatic rod is slidably connected to the connecting cylinder and the gripper through the through holes of the connecting cylinder and the gripper.

[0010] Preferably, the first connecting turn block is rotatably connected to the stabilizing tripod, a through hole is provided on the inner side of the second connecting turn block, the auxiliary support roller is rotatably connected to the second connecting turn block via the through hole of the second connecting turn block, a through hole is provided on the inner side of the cylinder sleeve, and the pneumatic rod is slidably connected to the cylinder sleeve via the through hole of the cylinder sleeve.

[0011] Preferably, the inner sides of the first rotating arm and the second rotating arm are both provided with through holes, and the second driving motor is rotatably connected to the first rotating arm and the second rotating arm through the through holes of the first rotating arm and the second rotating arm.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the grabber can clamp one of the four corners of the aluminum alloy door and window, and then the pneumatic rod is driven by the connecting cylinder to push the fixed pressure block to fix the aluminum alloy door and window. The two groups of fixed pressure blocks clamp the aluminum alloy door and window, which is convenient for processing and does not require manual clamping operations, thereby enhancing the use efficiency and effect of the fixing fixture, thereby enhancing practicality.

[0015] 2. In the utility model, one corner of the aluminum alloy door and window can be fixed by the right-angle clamp. At the same time, the position of the aluminum alloy door and window can be freely changed by connecting the rotating stick, the rotating wrist, the first rotating arm and the second rotating arm, which is convenient for processing at various positions and can replace manual work to complete cutting and other processes, greatly improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a side structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the rotating arm group of the utility model;

[0019] Figure 4 It is a schematic diagram of the right-angle clamp structure of the utility model.

[0020] In the figure: 1. Mounting base; 2. Universal pulley; 3. Working bracket; 4. Steady tripod; 5. Turntable; 6. First connecting turntable; 7. Cylinder sleeve; 8. Pneumatic rod; 9. Second connecting turntable; 10. Rotating shaft; 11. First drive motor; 12. Rotating connecting block; 13. Limiting connecting hole; 14. Auxiliary support roller; 15. First rotating arm; 16. Second rotating arm; 17. Second drive motor; 18. Rotating wrist; 19. Connecting turntable; 20. Right-angle clamp; 21. Grip; 22. Connecting cylinder; 23. Fixing bolt; 24. Pneumatic rod; 25. Fixing pressure block. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] Embodiment 1, as Figure 1-4As shown, a fixing fixture for processing aluminum alloy doors and windows includes a mounting base 1. The fixture is pushed to a position where it needs to be used through the mounting base 1, and then the aluminum alloy doors and windows are placed into grippers 21 arranged on both sides of the right-angle fixture 20. Through two groups of grippers 21 at right angles to each other, a corner of the aluminum alloy door and window can be clamped, and then the cylinder 22 is connected to push the pneumatic rod 24 downward, thereby pushing the fixed pressing block 25 to clamp the aluminum alloy door and window placed in the gripper 21. The two groups of fixed pressing blocks 25 clamp the aluminum alloy doors and windows, thereby improving the clamping stability, and will not be limited by the size of the aluminum alloy doors and windows. The scope of application is wide, and it is convenient to process, and there is no need for manual clamping and other operations, which enhances the use efficiency and effect of the fixing fixture, thereby enhancing practicality.

[0023] Embodiment 2, as Figure 1-4 As shown, a fixing fixture for processing aluminum alloy doors and windows is shown. The first driving motor 11 is started to drive the rotating shaft 10 to rotate, thereby driving the rotating connecting block 12 to rotate, thereby driving the first rotating arm 15 set on the right side of the rotating connecting block 12 to rotate. With the auxiliary support of the pneumatic rod 8, the angle of the first rotating arm 15 can be adjusted and limited. Then the second driving motor 17 is started to drive the second rotating arm 16 to rotate, thereby driving the rotating wrist 18 to rotate. The rotating wrist 18 and the second rotating arm 16 rotate, so that the aluminum alloy doors and windows are always horizontally downward, which is convenient for processing. The connecting rotating rod 19 and the rotating wrist 18 are connected and rotated, and the right-angle clamp 20 can be driven to rotate by rotating the connecting rotating rod 19, thereby driving the aluminum alloy doors and windows clamped by the gripper 21 to rotate, which is convenient for adjusting the position for processing, and can also replace manual work to complete cutting and other processes, greatly improving practicality.

[0024] How it works

[0025] It should be noted that the utility model is a fixing fixture for processing aluminum alloy doors and windows. When in use, the fixture is pushed to the position where it needs to be used by installing the base 1, and then the aluminum alloy door and window are placed in the grippers 21 set on both sides of the right-angle fixture 20. Through the two groups of grippers 21 at right angles to each other, one corner of the aluminum alloy door and window can be clamped, and then the cylinder 22 is connected to push the pneumatic rod 24 downward, thereby pushing the fixed pressing block 25 to clamp the aluminum alloy door and window placed in the gripper 21. The two groups of fixed pressing blocks 25 clamp the aluminum alloy door and window, which improves the clamping stability and will not be limited by the size of the aluminum alloy door and window. It has a wide range of applications and is convenient for processing. There is no need for manual clamping and other operations, which enhances the efficiency and effect of the fixing fixture, thereby enhancing practicality. During use, the first drive motor 11 is started, The rotating shaft 10 is driven to rotate, thereby driving the rotating connecting block 12 to rotate, thereby driving the first rotating arm 15 set on the right side of the rotating connecting block 12 to rotate. With the auxiliary support of the pneumatic rod 8, the angle of the first rotating arm 15 can be adjusted and limited. Then the second driving motor 17 is started, driving the second rotating arm 16 to rotate, thereby driving the rotating wrist 18 to rotate. The rotating wrist 18 and the second rotating arm 16 rotate, so that the aluminum alloy doors and windows are always horizontally downward, which is convenient for processing. The connecting rod 19 and the rotating wrist 18 are connected and rotated, and the right-angle clamp 20 can be driven to rotate by rotating the connecting rod 19, thereby driving the aluminum alloy doors and windows clamped by the gripper 21 to rotate, which is convenient for adjusting the position for processing, and can also replace manual work to complete cutting and other processes, greatly improving practicality.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fixing fixture for processing aluminum alloy doors and windows, comprising a mounting base (1), characterized in that: A working support (3) is arranged at the upper end of the mounting base (1), two groups of rotating frames (5) are arranged at the upper end of the working support (3), a rotating shaft (10) is arranged between the two groups of rotating frames (5), a rotating connection block (12) is arranged on the outer side of the rotating shaft (10), a first rotating arm (15) is arranged on the right side of the rotating connection block (12), a second rotating arm (16) is arranged at the front end of the first rotating arm (15), a rotating wrist (18) is arranged at the other end of the second rotating arm (16), and the other end of the rotating wrist (18) is provided. A connecting rotating rod (19) is provided at one end, a right-angle clamp (20) is provided at the lower end of the connecting rotating rod (19), grippers (21) are provided on both sides of the right-angle clamp (20), two groups of grippers (21) are respectively provided with fixing bolts (23) on the inner side of the right-angle clamp (20), connecting cylinders (22) are provided at the upper ends of the two groups of grippers (21), pneumatic rods (24) are provided at the lower ends of the two groups of connecting cylinders (22), and fixed pressure blocks (25) are provided at the lower ends of the two groups of pneumatic rods (24).

2. The fixing fixture for aluminum alloy door and window processing according to claim 1 is characterized in that: Four sets of universal pulleys (2) are arranged at the lower end of the mounting base (1); a stabilizing tripod (4) is arranged on the left side of the working bracket (3); a first connecting rotating block (6) is arranged on the outer surface of the right side of the working bracket (3); a cylinder sleeve (7) is arranged on the outer surface of the upper end of the first connecting rotating block (6); a pneumatic rod (8) is arranged on the inner side of the cylinder sleeve (7); a second connecting rotating block (9) is arranged on the other end of the pneumatic rod (8); a first driving motor (11) is arranged on the rear side of the rotating shaft (10); a limiting connecting hole (13) and an auxiliary supporting roller (14) are arranged on the inner side of the rotating connecting block (12); the second connecting rotating block (9) is connected to the auxiliary supporting roller (14); and a second driving motor (17) is arranged at the front end of the second rotating arm (16).

3. The fixing fixture for aluminum alloy door and window processing according to claim 1 is characterized in that: The rotating connection block (12) is rotationally connected to the rotating frame (5) via a rotating shaft (10); the second rotating arm (16) is rotationally connected to the first rotating arm (15); the rotating wrist (18) is rotationally connected to the second rotating arm (16); a through hole is provided on the inner side of the connecting rotating rod (19); and the rotating wrist (18) is rotationally connected to the connecting rotating rod (19) via the through hole of the connecting rotating rod (19).

4. The fixing fixture for aluminum alloy door and window processing according to claim 1 is characterized in that: The inner sides of the right-angle clamp (20) and the gripper (21) are both provided with through holes, and the fixing bolt (23) passes through the through holes of the gripper (21) and the right-angle clamp (20) so that the right-angle clamp (20) and the gripper (21) are detachably connected. The inner side of the connecting cylinder (22) is provided with a through hole, and the pneumatic rod (24) is slidably connected to the connecting cylinder (22) and the gripper (21) through the through holes of the connecting cylinder (22) and the gripper (21).

5. The fixing fixture for aluminum alloy door and window processing according to claim 2 is characterized in that: The first connecting rotating block (6) is rotatably connected to the stabilizing tripod (4); a through hole is provided on the inner side of the second connecting rotating block (9); the auxiliary support roller (14) is rotatably connected to the second connecting rotating block (9) via the through hole of the second connecting rotating block (9); a through hole is provided on the inner side of the cylinder sleeve (7); and the pneumatic rod (8) is slidably connected to the cylinder sleeve (7) via the through hole of the cylinder sleeve (7).

6. The fixing fixture for aluminum alloy door and window processing according to claim 2 is characterized in that: Through holes are provided on the inner sides of the first rotating arm (15) and the second rotating arm (16), and the second driving motor (17) is rotatably connected to the first rotating arm (15) and the second rotating arm (16) through the through holes of the first rotating arm (15) and the second rotating arm (16).

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