Profiling milling machine for aluminum alloy doors and windows

Abstract

The utility model discloses an aluminum alloy door and window profiling milling machine which comprises an installation frame, a supporting frame is arranged at the top end of the installation frame, four sets of supporting battens are fixedly connected to the top end in the installation frame, and the center line of the supporting frame and the center line of the installation frame are located on the same vertical plane. A driving mechanism used for controlling the milling position is arranged in the supporting frame. According to the profiling milling machine for the aluminum alloy doors and windows, by arranging the supporting frame, during machining, an electric cylinder is started firstly to lower a milling mechanism at the bottom, then a numerical control device automatically starts a transverse electric sliding rail to drive the supporting frame to transversely move through a sliding table, and the supporting frame is moved to a proper position; and then a longitudinal electric sliding rail is started to drive a mounting plate to do longitudinal motion, finally a driving motor is started to drive a milling cutter to rotate to mill the aluminum alloy frame, three-dimensional motion is achieved through multiple sets of driving units, the machining requirement is met, and the problem that movement of a milling assembly cannot be accurately controlled is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy door and window processing, in particular to an aluminum alloy door and window copying milling machine. Background Art

[0002] Aluminum alloy is a common alloy type nowadays. It is very suitable as a material for door and window processing because it is lightweight while maintaining good strength and strong plasticity. Therefore, aluminum alloy doors and windows have become the mainstream type of doors and windows. When processing aluminum alloy doors and windows, the frames need to be milled by a milling machine after they are formed.

[0003] However, the milling machines currently used for aluminum alloy door and window processing still have some defects in use. During the processing, the movement of the milling components cannot be accurately controlled, which affects the overall milling effect.

[0004] A novel aluminum alloy door and window profiling milling machine is now proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an aluminum alloy door and window copy milling machine to solve the problem in the above background technology that the movement of the milling assembly cannot be accurately controlled.

[0006] To achieve the above object, the utility model provides the following technical solutions: an aluminum alloy door and window copy milling machine, comprising a mounting frame, a support frame is arranged at the top of the mounting frame, four groups of support strips are fixedly connected to the top of the interior of the mounting frame, the center line of the support frame is on the same vertical plane as the center line of the mounting frame, and a driving mechanism for controlling the milling position is arranged inside the support frame;

[0007] The driving mechanism includes a longitudinal electric slide rail, the interior of the support frame is provided with the longitudinal electric slide rail, the bottom end of the longitudinal electric slide rail is movably connected with a mounting plate, the bottom end of the mounting plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a milling cutter, the top end of the support frame is fixedly connected with an electric cylinder, one end of the mounting frame is fixedly connected with a transverse electric slide rail, the other end of the mounting frame is fixedly connected with a slide groove, and the two ends of the bottom of the support frame are respectively fixedly connected with a group of slides.

[0008] Preferably, the slide is movably connected to the transverse electric slide rail, and the slide is slidably connected to the slide groove.

[0009] Preferably, the output end of the electric cylinder passes through the top of the support frame and extends to the inside of the support frame to be fixedly connected to the longitudinal electric slide rail, and the center line of the transverse electric slide rail and the center line of the slide groove are on the same vertical plane.

[0010] Preferably, the top end of the mounting frame is movably connected with a two-way screw rod, the two-way screw rod passes through both sides of the mounting frame and extends to the outside of the mounting frame and is fixedly connected with a rotating wheel, the two sides of the outside of the two-way screw rod are respectively movably connected with a group of threaded sleeves, the top end of the threaded sleeve is fixedly connected with a positioning clamping plate, one side of the positioning clamping plate is fixedly connected with a hexagonal sleeve, a two-way wire shaft is arranged inside the hexagonal sleeve, the two ends of the outside of the two-way wire shaft are respectively movably connected with a group of hexagonal threaded cylinders, one end of the hexagonal threaded cylinder is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with a positioning baffle, the outside of the two-way wire shaft is fixedly connected with a fixing plate, the inside of the hexagonal sleeve is fixedly connected with two groups of positioning rings, and the two ends of the two-way wire shaft are respectively fixedly connected with a group of knobs.

[0011] Preferably, the hexagonal sleeve is slidably connected to the hexagonal threaded tube, and the positioning ring is movably connected to the fixing plate.

[0012] Preferably, the positioning clamp is slidably connected to the supporting strip, and the hexagonal threaded tubes at both ends of the bidirectional thread shaft are symmetrically arranged.

[0013] Preferably, a collecting box is movably connected to the bottom of the interior of the installation frame, and a group of fans are fixedly connected to both sides of the top of the installation plate.

[0014] Preferably, the center line of the collection box and the center line of the installation frame are on the same vertical plane.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the aluminum alloy door and window copy milling machine can not only accurately control the movement of the milling assembly and conveniently position the aluminum alloy frame, but also can automatically collect the debris generated by milling;

[0016] (1) By arranging a support frame, a mounting plate, an electric cylinder, a longitudinal electric slide rail, a drive motor, a milling cutter, a slide table, a transverse electric slide rail and a slide groove, when processing, first start the electric cylinder to lower the milling mechanism at the bottom, then the numerical control device automatically starts the transverse electric slide rail to drive the support frame to move transversely through the slide table, and moves the support frame to a suitable position, then starts the longitudinal electric slide rail to drive the mounting plate to move longitudinally, and finally starts the drive motor to drive the milling cutter to rotate and perform milling processing on the aluminum alloy frame, and realizes three-dimensional movement through multiple sets of drive units to meet processing requirements, and realizes that the milling unit can be controlled to perform contouring movement according to the shape of the aluminum alloy frame to achieve the effect of precise milling;

[0017] (2) By providing a positioning clamping plate, a positioning baffle plate, a supporting strip plate, a rotating wheel, a threaded sleeve, a bidirectional screw rod, a connecting plate, a hexagonal sleeve, a bidirectional threaded shaft, a positioning ring, a hexagonal threaded barrel, a knob and a fixing plate, before processing, the aluminum alloy frame is placed on the top of the installation frame, and the supporting strip plate can support it. Then, the rotating wheel is rotated to drive the bidirectional screw rod to rotate, and the bidirectional screw rod drives the positioning clamping plates on both sides to move through the external threaded sleeve until they are attached to the two sides of the aluminum alloy frame. Then, the knob is rotated to drive the bidirectional threaded shaft to rotate, and the bidirectional threaded shaft drives the positioning baffle plate to move through the hexagonal threaded barrels at both ends, and the positioning baffle plate is also attached to the two ends of the aluminum alloy frame to position it, so that the aluminum alloy frame can be easily positioned to ensure its stability during processing;

[0018] (3) By providing a support strip, a mounting plate, a fan and a collection box, when the milling machine processes the aluminum alloy frame, the fans located on both sides of the top of the mounting plate can move with the milling cutter, so that when the milling cutter is milling the aluminum alloy frame, the fan can blow the debris generated by milling into the interior of the mounting frame and fall into the collection box for collection. After the milling process is completed, the collection box can be pulled out through the slots at both ends of the mounting frame to quickly process the collected debris, thereby realizing the automatic collection of the debris generated during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of a cross-sectional structure of a support frame of the utility model viewed from above;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the hexagonal sleeve of the utility model from top view;

[0022] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. Installation frame; 2. Positioning splint; 3. Positioning baffle; 4. Support strip; 5. Support frame; 6. Installation plate; 7. Electric cylinder; 8. Longitudinal electric slide rail; 9. Fan; 10. Drive motor; 11. Milling cutter; 12. Rotor; 13. Threaded sleeve; 14. Bidirectional screw rod; 15. Collection box; 16. Slide; 17. Transverse electric slide rail; 18. Slide groove; 19. Connecting plate; 20. Hexagonal sleeve; 21. Bidirectional thread shaft; 22. Positioning ring; 23. Hexagonal threaded cylinder; 24. Knob; 25. Fixing plate. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1: Please refer to Figure 1-4 A milling machine for aluminum alloy doors and windows, comprising a mounting frame 1, a support frame 5 is arranged at the top of the mounting frame 1, four groups of support strips 4 are fixedly connected to the top of the interior of the mounting frame 1, the center line of the support frame 5 is on the same vertical plane as the center line of the mounting frame 1, and a driving mechanism for controlling the milling position is arranged inside the support frame 5;

[0026] The driving mechanism includes a longitudinal electric slide rail 8, the interior of the support frame 5 is provided with the longitudinal electric slide rail 8, the bottom end of the longitudinal electric slide rail 8 is movably connected with a mounting plate 6, the bottom end of the mounting plate 6 is fixedly connected with a driving motor 10, the output end of the driving motor 10 is fixedly connected with a milling cutter 11, the top end of the support frame 5 is fixedly connected with an electric cylinder 7, one end of the mounting frame 1 is fixedly connected with a transverse electric slide rail 17, the other end of the mounting frame 1 is fixedly connected with a slide groove 18, and the two ends of the bottom of the support frame 5 are respectively fixedly connected with a group of slides 16;

[0027] The slide 16 is movably connected to the transverse electric slide rail 17, and the slide 16 is slidably connected to the slide groove 18;

[0028] The output end of the electric cylinder 7 passes through the top of the support frame 5 and extends to the inside of the support frame 5 and is fixedly connected to the longitudinal electric slide rail 8. The center line of the transverse electric slide rail 17 and the center line of the slide groove 18 are on the same vertical plane;

[0029] Specifically, Figure 1 and Figure 2 As shown, during processing, the electric cylinder 7 is first started to lower the milling mechanism at the bottom, and then the CNC device automatically starts the transverse electric slide 17 to drive the support frame 5 to move horizontally through the slide 16, and the support frame 5 is moved to a suitable position, and then the longitudinal electric slide 8 is started to drive the mounting plate 6 to move longitudinally, and finally the drive motor 10 is started to drive the milling cutter 11 to rotate and perform milling processing on the aluminum alloy frame. Three-dimensional movement is achieved through multiple sets of drive units to meet processing requirements, and the milling unit can be controlled to perform contouring movement according to the shape of the aluminum alloy frame to achieve the effect of precise milling.

[0030] Embodiment 2: A bidirectional screw rod 14 is movably connected to the top of the interior of the installation frame 1, and the bidirectional screw rod 14 passes through both sides of the installation frame 1 and extends to the outside of the installation frame 1, where it is fixedly connected to a rotating wheel 12. A group of threaded sleeves 13 are movably connected to the two sides of the exterior of the bidirectional screw rod 14, and a positioning clamp plate 2 is fixedly connected to the top of the threaded sleeve 13, and a hexagonal sleeve 20 is fixedly connected to one side of the positioning clamp plate 2. A bidirectional threaded shaft 21 is arranged inside the hexagonal sleeve 20, and a group of hexagonal threaded cylinders 23 are movably connected to the two ends of the exterior of the bidirectional threaded shaft 21, respectively. A connecting plate 19 is fixedly connected to one end of the hexagonal threaded cylinder 23, and a positioning baffle 3 is fixedly connected to one side of the connecting plate 19. A fixing plate 25 is fixedly connected to the exterior of the bidirectional threaded shaft 21, and two groups of positioning rings 22 are fixedly connected to the interior of the hexagonal sleeve 20, and a group of knobs 24 are fixedly connected to the two ends of the bidirectional threaded shaft 21;

[0031] The hexagonal sleeve 20 is slidably connected to the hexagonal threaded tube 23, and the positioning ring 22 is movably connected to the fixing plate 25;

[0032] The positioning clamp plate 2 is slidably connected to the supporting strip plate 4, and the hexagonal threaded tubes 23 at both ends of the bidirectional thread shaft 21 are symmetrically arranged;

[0033] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, before processing, the aluminum alloy frame is placed on the top of the installation frame 1, and the support strip 4 can support it. Then, the rotating wheel 12 drives the bidirectional screw 14 to rotate, and the bidirectional screw 14 drives the positioning clamps 2 on both sides to move through the external threaded sleeve 13 until they are fitted on both sides of the aluminum alloy frame. Then, the rotating knob 24 drives the bidirectional wire shaft 21 to rotate, and the bidirectional wire shaft 21 drives the positioning baffle 3 to move through the hexagonal threaded tubes 23 at both ends, and similarly makes the positioning baffle 3 fit on both ends of the aluminum alloy frame to position it, so that the aluminum alloy frame can be easily positioned to ensure its stability during processing.

[0034] Embodiment 3: A collection box 15 is movably connected to the bottom of the installation frame 1, and a set of fans 9 are fixedly connected to both sides of the top of the installation plate 6;

[0035] The center line of the collection box 15 and the center line of the installation frame 1 are on the same vertical plane;

[0036] Specifically, Figure 1 and Figure 3As shown, when the milling machine is processing the aluminum alloy frame, the fans 9 located on both sides of the top of the mounting plate 6 can move with the milling cutter 11, so that when the milling cutter 11 is milling the aluminum alloy frame, the fan 9 can blow the debris generated by the milling into the interior of the mounting frame 1 and fall into the collection box 15 for collection. After the milling process is completed, the collection box 15 can be pulled out through the slots at both ends of the mounting frame 1 to quickly process the collected debris, thereby realizing the automatic collection of the debris generated during processing.

[0037] Working principle: When the utility model is used, before processing, the aluminum alloy frame is placed on the top of the installation frame 1, and the support strip 4 can support it. Then, the rotating wheel 12 drives the bidirectional screw rod 14 to rotate, and the bidirectional screw rod 14 drives the positioning clamps 2 on both sides to move through the external threaded sleeve 13 until they fit on both sides of the aluminum alloy frame. Then, the rotating knob 24 drives the bidirectional wire shaft 21 to rotate, and the bidirectional wire shaft 21 drives the positioning baffle 3 to move through the hexagonal threaded tubes 23 at both ends, and the positioning baffle 3 is also made to fit on both ends of the aluminum alloy frame to position it. When processing, first start the electric cylinder 7 to lower the milling mechanism at the bottom, and then the CNC device automatically starts the horizontal electric slide rail 17 to drive the support frame 5 through the slide table 16 Make a lateral movement to move the support frame 5 to a suitable position, then start the longitudinal electric slide rail 8 to drive the mounting plate 6 to make a longitudinal movement, and finally start the drive motor 10 to drive the milling cutter 11 to rotate and perform milling processing on the aluminum alloy frame. Three-dimensional movement is achieved through multiple sets of drive units to meet processing requirements. When the milling machine processes the aluminum alloy frame, the fans 9 located on both sides of the top of the mounting plate 6 can move with the milling cutter 11, so that when the milling cutter 11 is milling the aluminum alloy frame, the fan 9 can blow the debris generated by milling into the interior of the mounting frame 1 and fall into the collection box 15 for collection. After the milling process is completed, the collection box 15 can be pulled out through the slots at both ends of the mounting frame 1 to quickly process the collected debris.

Claims

1. A milling machine for aluminum alloy doors and windows, comprising a mounting frame (1), characterized in that: A support frame (5) is arranged at the top of the installation frame (1), four groups of support strips (4) are fixedly connected to the top of the interior of the installation frame (1), a center line of the support frame (5) and a center line of the installation frame (1) are on the same vertical plane, and a driving mechanism for controlling the milling position is arranged inside the support frame (5); The driving mechanism comprises a longitudinal electric slide rail (8), the interior of the support frame (5) is provided with the longitudinal electric slide rail (8), the bottom end of the longitudinal electric slide rail (8) is movably connected to a mounting plate (6), the bottom end of the mounting plate (6) is fixedly connected to a driving motor (10), the output end of the driving motor (10) is fixedly connected to a milling cutter (11), the top end of the support frame (5) is fixedly connected to an electric cylinder (7), one end of the mounting frame (1) is fixedly connected to a transverse electric slide rail (17), the other end of the mounting frame (1) is fixedly connected to a slide groove (18), and the two ends of the bottom of the support frame (5) are respectively fixedly connected to a group of slides (16).

2. The aluminum alloy door and window copy milling machine according to claim 1, characterized in that: The slide (16) is movably connected to a transverse electric slide rail (17), and the slide (16) is slidably connected to a slide groove (18).

3. The aluminum alloy door and window copy milling machine according to claim 1, characterized in that: The output end of the electric cylinder (7) passes through the top of the support frame (5) and extends to the inside of the support frame (5) to be fixedly connected to the longitudinal electric slide rail (8), and the center line of the transverse electric slide rail (17) and the center line of the slide groove (18) are on the same vertical plane.

4. The aluminum alloy door and window copy milling machine according to claim 1, characterized in that: The top of the interior of the installation frame (1) is movably connected to a bidirectional screw rod (14), the bidirectional screw rod (14) passes through both sides of the installation frame (1) and extends to the outside of the installation frame (1) and is fixedly connected to a rotating wheel (12), the two sides of the exterior of the bidirectional screw rod (14) are respectively movably connected to a group of threaded sleeves (13), the top of the threaded sleeve (13) is fixedly connected to a positioning clamping plate (2), one side of the positioning clamping plate (2) is fixedly connected to a hexagonal sleeve (20), and the interior of the hexagonal sleeve (20) is provided with a bidirectional screw rod (14). A thread shaft (21), the two ends of the outside of the bidirectional thread shaft (21) are movably connected to a group of hexagonal threaded tubes (23), one end of the hexagonal threaded tube (23) is fixedly connected to a connecting plate (19), one side of the connecting plate (19) is fixedly connected to a positioning baffle (3), the outside of the bidirectional thread shaft (21) is fixedly connected to a fixing plate (25), the inside of the hexagonal sleeve (20) is fixedly connected to two groups of positioning rings (22), and the two ends of the bidirectional thread shaft (21) are fixedly connected to a group of knobs (24).

5. The aluminum alloy door and window copy milling machine according to claim 4, characterized in that: The hexagonal sleeve (20) is slidably connected to the hexagonal threaded tube (23), and the positioning ring (22) is movably connected to the fixing plate (25).

6. The aluminum alloy door and window copy milling machine according to claim 4, characterized in that: The positioning clamping plate (2) is slidably connected to the supporting strip plate (4), and the hexagonal threaded cylinders (23) at both ends of the bidirectional thread shaft (21) are symmetrically arranged.

7. The aluminum alloy door and window copy milling machine according to claim 1, characterized in that: The bottom end of the interior of the installation frame (1) is movably connected to a collection box (15), and both sides of the top end of the installation plate (6) are respectively fixedly connected to a group of fans (9).

8. The aluminum alloy door and window copy milling machine according to claim 7, characterized in that: The center line of the collection box (15) and the center line of the installation frame (1) are on the same vertical plane.

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