Window frame drilling and cutting equipment with automatic positioning function

Abstract

The utility model discloses an automatic positioning window frame drilling and cutting device which comprises a machine frame, a working table, a sliding frame and a movable frame, the working table is fixedly installed on the machine frame, the working table is fixedly connected with a first positioning block and a second positioning block, the working table is provided with an avoiding groove, and the first positioning block and the second positioning block are arranged in the avoiding groove. The workbench is slidably connected with a positioning frame in the extending direction of the receding groove, the positioning frame is fixedly connected with a sliding positioning block, the sliding frame and the rack are slidably connected in the horizontal direction, the movable frame and the sliding frame slide in the direction close to the receding groove, and the movable frame is provided with a drilling mechanism and a cutting mechanism. The drilling mechanism is located above the receding groove, the movable frame is provided with a connecting frame, and the connecting frame is rotationally connected with a transverse pressing wheel. The drilling mechanism has the advantages that the drilling mechanism is prevented from being blocked, the functions of positioning and clamping the workpiece can be achieved, and different positions of the workpiece can be conveniently machined.

Description

Technical Field

[0001] This utility model relates to the technical field of drilling and cutting equipment, specifically to an automatically positioned window frame drilling and cutting equipment. Background Technology

[0002] Aluminum alloy window frames are important structural components of windows, primarily serving to provide support, sealing, and decoration. Aluminum alloy window frames require the splicing and fixing of multiple profiles, necessitating the machining of through holes in the profiles for bolt installation.

[0003] Chinese utility model patent CN209223664U discloses a positioning device for drilling equipment for door and window frames, including a workbench. The device is characterized by: baffles and positioning plates on the workbench; the baffles are located at the front and rear ends of the workbench, and the positioning plate is located on one side of the workbench; the positioning plate and the baffles at both ends form a frame area for placing the frame; a through hole is formed within the frame area, and a movable plate is provided within the through hole for pushing the frame until it is flush with the positioning plate; a driving component is located below the movable plate for driving its movement; and a clamping component is located above the movable plate and the positioning plate for pressing the frame firmly. By setting baffles and positioning plates on the workbench, and by setting a movable plate within the frame area formed by the baffles and positioning plates to push the frame until it is flush with the positioning plate, and by setting a clamping component above the movable plate and the positioning plate, the frame can be firmly pressed onto the workbench.

[0004] The aforementioned positioning device for drilling holes in door and window frames clamps the workpiece using a positioning plate and a movable plate. However, the positioning plate blocks part of the workpiece, preventing the power head from processing the workpiece at the positioning plate location. Therefore, the existing technology suffers from the technical problem of inconvenience in processing different positions of the workpiece. Utility Model Content

[0005] In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide an automatic positioning window frame drilling and cutting device, which includes a frame, a worktable, a sliding frame, and a movable frame. This automatic positioning window frame drilling and cutting device has the advantage of facilitating the processing of different positions of the workpiece.

[0006] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:

[0007] An automatic positioning window frame drilling and cutting device includes a frame, a worktable, a sliding frame, and a movable frame. The worktable is fixedly mounted on the frame and is fixedly connected to a first positioning block and a second positioning block. The worktable has a clearance groove. A positioning frame is slidably connected to the worktable along the extension direction of the clearance groove. A sliding positioning block is fixedly connected to the positioning frame. The sliding frame is slidably connected to the frame in a horizontal direction. The movable frame slides with the sliding frame in a direction close to the clearance groove. A drilling mechanism and a cutting mechanism are mounted on the movable frame. The drilling mechanism is located above the clearance groove. A connecting frame is mounted on the movable frame. A transverse pressure roller is rotatably connected to the connecting frame. The first positioning block and the sliding positioning block are located at both ends in the length direction of the clearance groove, and the transverse pressure roller and the second positioning block are located on both sides in the width direction of the clearance groove.

[0008] With this setup, the worktable, first positioning block, second positioning block, sliding positioning block, and transverse pressure roller contact the bottom, side, and end faces of the workpiece, respectively, while the drilling mechanism processes the workpiece from the top. This prevents the drilling mechanism from being blocked and enables the positioning and clamping of the workpiece, achieving the advantage of conveniently processing different positions of the workpiece.

[0009] Preferably, the frame is rotatably connected to a first lead screw, and the frame is equipped with a first driving member whose output end is fixedly connected to the first lead screw, and the first lead screw is threadedly connected to the sliding frame.

[0010] This setup enables the sliding frame to move along the frame.

[0011] Preferably, the sliding frame is fixedly equipped with a transverse cylinder, and the output end of the transverse cylinder is fixedly connected to the movable frame.

[0012] This setup enables the movable frame to slide on the sliding frame.

[0013] Preferably, the frame is rotatably connected to a second lead screw, and the frame is equipped with a second driving component whose output end is fixedly connected to the second lead screw. The second lead screw is threadedly connected to the positioning frame.

[0014] This setup enables the drive positioning frame to move on the rack.

[0015] Preferably, the movable frame is fixedly equipped with a vertical cylinder, and the output end of the vertical cylinder is fixedly equipped with a lifting frame. The lifting frame is rotatably connected to a vertical pressure roller located above the clearance groove, and the vertical pressure roller is offset from the drilling mechanism.

[0016] This configuration provides support forces in different directions to the workpiece, thereby improving its stability.

[0017] Preferably, the connecting frame is slidably connected to the movable frame.

[0018] This setting improves applicability.

[0019] Preferably, the movable frame is rotatably connected to an adjusting screw, and the adjusting screw is threadedly connected to the connecting frame.

[0020] This setup enables the function of driving the connecting frame to move on the movable frame.

[0021] Preferably, the sliding frame is fixedly connected with a first slider and a second slider, both of which are slidably connected to the frame in a direction parallel to the clearance groove, and the first slider and the second slider are arranged in a direction close to the clearance groove.

[0022] This configuration improves the structural stability between the sliding frame and the frame.

[0023] Preferably, the drilling mechanism includes a drilling frame, a drilling drive, and a drill bit. The drilling frame is vertically slidably connected to the movable frame, the drilling drive is mounted on the drilling frame, and the drill bit is fixedly mounted on the output end of the drilling drive.

[0024] This setup enables the drilling of workpieces using a drilling mechanism.

[0025] Preferably, the cutting mechanism includes a cutting frame, a cutting drive, and a saw blade. The cutting frame is vertically slidably connected to the movable frame. The cutting drive is mounted on the cutting frame, and the saw blade is fixedly mounted on the output end of the cutting drive.

[0026] This setup enables the function of cutting workpieces using a cutting mechanism.

[0027] Compared with the prior art, this utility model has achieved beneficial technical effects:

[0028] 1. The worktable, first positioning block, second positioning block, sliding positioning block and transverse pressure roller contact the bottom, side and end faces of the workpiece respectively, while the drilling mechanism processes the workpiece from the top. This prevents the drilling mechanism from being blocked and enables the positioning and clamping of the workpiece, thus achieving the advantage of convenient processing of different positions of the workpiece.

[0029] 2. After the drilling mechanism finishes machining a hole and resets, it drives the sliding frame and the movable frame to move on the machine frame. During the movement of the movable frame, the transverse pressure roller rotates on the side of the workpiece and keeps pressing the side of the workpiece. This allows the drilling mechanism to keep the workpiece pressed while adjusting its position, thus keeping the workpiece stable. This eliminates the need for repeated positioning and clamping of the workpiece, allowing the drilling mechanism to quickly drill holes in the same workpiece at different positions.

[0030] 3. The drilling mechanism drills holes in the workpiece. The setting of the avoidance groove can prevent the drilling mechanism from colliding with the worktable during the downward drilling process, thereby improving reliability. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the structure of an automatically positioned window frame drilling and cutting device according to an embodiment of this utility model;

[0032] Figure 2 This is a schematic diagram of the structure of the second lead screw, the horizontal pressure roller, and the vertical pressure roller in this embodiment of the present invention;

[0033] Figure 3 This is a schematic diagram of the sliding frame and the movable frame in an embodiment of this utility model.

[0034] The technical features referred to by the various reference numerals in the accompanying drawings are as follows:

[0035] 11. Frame; 12. Workbench; 13. First positioning block; 14. Second positioning block; 15. Alternating groove; 16. Positioning frame; 17. Sliding positioning block; 18. Second lead screw; 19. Second driving component; 21. Sliding frame; 22. First lead screw; 23. First driving component; 24. Horizontal cylinder; 25. First slider; 26. Second slider; 31. Movable frame; 32. Connecting frame; 33. Horizontal pressure roller; 34. Vertical cylinder; 35. Lifting frame; 36. Vertical pressure roller; 37. Adjusting lead screw; 41. Drilling mechanism; 42. Drilling frame; 43. Drilling driving component; 44. Drill bit; 51. Cutting mechanism; 52. Cutting frame; 53. Cutting driving component; 54. Saw blade. Detailed Implementation

[0036] To make the objectives, technical solutions and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments. However, the scope of protection of this utility model is not limited to the specific embodiments described below.

[0037] refer to Figure 1-3 An automatic positioning window frame drilling and cutting device includes a frame 11, a worktable 12, a sliding frame 21, and a movable frame 31.

[0038] The worktable 12 is fixedly mounted on the frame 11. A first positioning block 13 and a second positioning block 14 are fixedly connected to the worktable 12. The worktable 12 has a clearance groove 15, and a positioning frame 16 is slidably connected to the worktable 12 along the extension direction of the clearance groove 15. A sliding positioning block 17 is fixedly connected to the positioning frame 16. A second lead screw 18 is rotatably connected to the frame 11. A second driving component 19, whose output end is fixedly connected to the second lead screw 18, is mounted on the frame 11. The second lead screw 18 is threadedly connected to the positioning frame 16, and the second driving component 19 is a second motor. The second driving component 19 drives the second lead screw 18 to rotate, and during rotation, the second lead screw 18 drives the positioning frame 16, which is threadedly connected to it, to move, thus realizing the function of driving the positioning frame 16 to move on the frame 11.

[0039] The sliding frame 21 is slidably connected to the frame 11 in a horizontal direction. The frame 11 is rotatably connected to a first lead screw 22. The frame 11 is equipped with a first driving member 23, the output end of which is fixedly connected to the first lead screw 22. The first lead screw 22 is threadedly connected to the sliding frame 21. The first driving member 23 serves as a first electrode. The first driving member 23 drives the first lead screw 22 to rotate on the frame 11. When the first lead screw 22 rotates, it drives the sliding frame 21, which is threadedly connected to it, to move, thus enabling the sliding frame 21 to slide on the frame 11. The sliding frame 21 is fixedly connected to a first slider 25 and a second slider 26. Both the first slider 25 and the second slider 26 are slidably connected to the frame 11 in a direction parallel to the clearance groove 15. The first slider 25 and the second slider 26 are arranged close to the clearance groove 15. By providing support force to the sliding frame 21 at different positions, the structural stability between the sliding frame 21 and the frame 11 is improved.

[0040] The movable frame 31 and the sliding frame 21 slide along the direction close to the clearance groove 15. The sliding direction of the movable frame 31 on the frame 11 is perpendicular to the sliding direction of the sliding frame 21 on the movable frame 31. A transverse cylinder 24 is fixedly installed on the sliding frame 21, and the output end of the transverse cylinder 24 is fixedly connected to the movable frame 31. The extension and retraction of the transverse cylinder 24 drives the movable frame 31 to move on the sliding frame 21, thereby realizing the function of driving the movable frame 31 to slide on the sliding frame 21.

[0041] The movable frame 31 is equipped with a connecting frame 32, which is rotatably connected to a transverse pressure roller 33. The connecting frame 32 and the movable frame 31 are slidably connected. By adjusting the positions of the connecting frame 32 and the transverse pressure roller 33 on the movable frame 31, the position of the transverse pressure roller 33 can be adapted to workpieces of different widths, thereby improving applicability. The movable frame 31 is rotatably connected to an adjusting screw 37, which is threadedly connected to the connecting frame 32. Rotating the adjusting screw 37 on the movable frame 31 causes the threadedly connected connecting frame 32 to move, thus realizing the function of driving the connecting frame 32 to move on the movable frame 31.

[0042] The first positioning block 13 and the sliding positioning block 17 are located at both ends of the length direction of the clearance groove 15, and the transverse pressure roller 33 and the second positioning block 14 are located on both sides of the width direction of the clearance groove 15. A vertical cylinder 34 is fixedly installed on the movable frame 31, and a lifting frame 35 is fixedly installed at the output end of the vertical cylinder 34. The lifting frame 35 is rotatably connected to a vertical pressure roller 36 located above the clearance groove 15. The vertical pressure roller 36 is offset from the drilling mechanism 41. The vertical cylinder 34 drives the vertical pressure roller 36 to move downward and press the workpiece, thereby further pressing the workpiece, providing support forces in different directions to the workpiece, and improving the stability of the workpiece.

[0043] The movable frame 31 is equipped with a drilling mechanism 41 and a cutting mechanism 51. The drilling mechanism 41 is located above the clearance groove 15 and includes a drilling frame 42, a drilling drive component 43, and a drill bit 44. The drilling frame 42 is vertically slidably connected to the movable frame 31. The drilling drive component 43 is mounted on the drilling frame 42, and the drill bit 44 is fixedly mounted on the output end of the drilling drive component 43. The drilling drive component 43 includes a drilling motor, which drives the drill bit 44 to rotate. When the drilling frame 42 slides downward on the movable frame 31, the drilling frame 42 drives the drill bit 44 to move downward and contact the drill bit 44 with the workpiece. The drilling drive component 43 drives the drill bit 44 to rotate, thereby enabling drilling of the workpiece through the drill bit 44, realizing the function of drilling the workpiece through the drilling mechanism 41.

[0044] The cutting mechanism 51 includes a cutting frame 52, a cutting drive 53, and a saw blade 54. The cutting frame 52 is vertically slidably connected to the movable frame 31. The cutting drive 53 is mounted on the cutting frame 52, and the saw blade 54 is fixedly mounted on the output end of the cutting drive 53. The cutting drive 53 includes a cutting motor, which drives the saw blade 54 to rotate. When the cutting frame 52 moves downward on the movable frame 31, the cutting frame 52 drives the saw blade 54 to move downward and make the saw blade 54 contact the workpiece. The cutting drive 53 drives the saw blade 54 to rotate, thereby enabling the saw blade 54 to cut the workpiece, realizing the function of cutting the workpiece through the cutting mechanism 51.

[0045] Specific work process:

[0046] The workpiece is placed on the worktable 12, parallel to the clearance groove 15. The transverse cylinder 24 pushes the movable frame 31 towards the workpiece. The movable frame 31 drives the transverse pressure roller 33 to abut against the workpiece, pressing the workpiece onto the second positioning block 14, so that the side of the workpiece is flush with the second positioning block 14, achieving positioning in the width direction of the workpiece. The driving positioning frame 16 moves towards the first positioning block 13. The positioning frame 16 drives the sliding positioning block 17 to abut against one end of the workpiece, pressing the workpiece onto the first positioning block 13, so that the end of the workpiece is flush with the first positioning block 13, achieving positioning in the length direction of the workpiece. When the workpiece is placed on the worktable 12, it can be positioned vertically by the worktable 12, thus achieving accurate positioning of the workpiece.

[0047] This embodiment has the following advantages:

[0048] The worktable 12, the first positioning block 13, the second positioning block 14, the sliding positioning block 17, and the transverse pressure roller 33 contact the bottom, side, and end faces of the workpiece respectively, while the drilling mechanism 41 processes the workpiece from the top surface of the workpiece. This prevents the drilling mechanism 41 from being blocked and enables the positioning and clamping of the workpiece, thus achieving the advantage of conveniently processing different positions of the workpiece.

[0049] After the drilling mechanism 41 finishes drilling a hole and resets, it drives the sliding frame 21 and the movable frame 31 to move on the frame 11. During the movement, the transverse pressure roller 33 of the movable frame 31 rotates on the side of the workpiece and keeps pressing the side of the workpiece. This allows the drilling mechanism 41 to maintain the pressing state of the workpiece while adjusting its position, thus keeping the workpiece stable. This eliminates the need for repeated positioning and clamping of the workpiece, allowing the drilling mechanism 41 to quickly drill holes in the same workpiece at different positions.

[0050] The workpiece is drilled by the drilling mechanism 41. The setting of the avoidance groove 15 can prevent the drilling mechanism 41 from colliding with the worktable 12 during the downward drilling process, thereby improving reliability.

[0051] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on the utility model.

Claims

1. An automatically positioned window frame drilling and cutting apparatus, characterized by: The utility model provides a kind of cutting device, including rack (11), workbench (12), sliding frame (21), movable frame (31), the workbench (12) is fixedly installed on rack (11), the workbench (12) is fixedly connected with first locating block (13) and second locating block (14), the workbench (12) is equipped with avoid slot (15), the workbench (12) is slidably connected with locating frame (16) along the extension direction of avoid slot (15), the locating frame (16) is fixedly connected with sliding locating block (17), the sliding frame (21) is slidably connected with rack (11) along horizontal direction, the movable frame (31) is slidably connected with sliding frame (21) along the direction close to avoid slot (15), the movable frame (31) is installed with drilling mechanism (41) and cutting mechanism (51), the drilling mechanism (41) is located above avoid slot (15), the movable frame (31) is installed with connecting frame (32), the connecting frame (32) is rotatably connected with transverse compression wheel (33), the first locating block (13) and sliding locating block (17) are located at the both ends of the length direction of avoid slot (15) respectively, and the transverse compression wheel (33) and second locating block (14) are located at the both sides of the width direction of avoid slot (15) respectively.

2. The self-locating window frame hole cutting apparatus of claim 1, wherein: The rack (11) is rotatably connected with first lead screw (22), and the rack (11) is provided with first driving part (23) with the output end fixedly connected with the first lead screw (22), and the first lead screw (22) is threadedly connected with the sliding frame (21).

3. The self-locating window frame drilling and cutting apparatus of claim 1, wherein: The sliding frame (21) is fixedly installed with transverse pneumatic cylinder (24), and the output end of the transverse pneumatic cylinder (24) is fixedly connected with the movable frame (31).

4. The self-locating window frame drilling and cutting apparatus of claim 1, wherein: The rack (11) is rotatably connected with second lead screw (18), and the rack (11) is provided with second driving part (19) with the output end fixedly connected with the second lead screw (18), and the second lead screw (18) is threadedly connected with the locating frame (16).

5. The self-locating window frame drilling and cutting apparatus of claim 1, wherein: The movable frame (31) is fixedly installed with vertical pneumatic cylinder (34), and the output end of the vertical pneumatic cylinder (34) is fixedly installed with lifting frame (35), and the lifting frame (35) is rotatably connected with vertical compression wheel (36) located above avoid slot (15), and the vertical compression wheel (36) is staggered with the drilling mechanism (41).

6. The self-locating window frame hole cutting apparatus of claim 1, wherein: The connecting frame (32) is slidably connected with the movable frame (31).

7. The automatically positioned window frame drilling and cutting apparatus of claim 6, wherein: The movable frame (31) is rotatably connected with adjusting lead screw (37), and the adjusting lead screw (37) is threadedly connected with the connecting frame (32).

8. The self-locating window frame drilling and cutting apparatus of claim 1, wherein: The sliding frame (21) is fixedly connected with first sliding block (25) and second sliding block (26), and the first sliding block (25) and the second sliding block (26) are slidably connected with the rack (11) along the direction parallel to avoid slot (15), and the first sliding block (25) and the second sliding block (26) are arranged along the direction close to avoid slot (15).

9. The self-locating window frame drilling and cutting apparatus of claim 1, wherein: The drilling mechanism (41) comprises a drilling frame (42), a drilling driving member (43) and a drill bit (44), the drilling frame (42) is vertically and slidingly connected with the movable frame (31), the drilling driving member (43) is installed on the drilling frame (42), and the drill bit (44) is fixedly installed at an output end of the drilling driving member (43).

10. The self-locating window frame drilling and cutting apparatus of claim 1, wherein: The cutting mechanism (51) comprises a cutting frame (52), a cutting driving member (53) and a saw blade (54), the cutting frame (52) is vertically and slidingly connected with the movable frame (31), the cutting driving member (53) is installed on the cutting frame (52), and the saw blade (54) is fixedly installed at an output end of the cutting driving member (53).

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