Aluminum alloy door and window plate cutting machining device

Abstract

The invention provides an aluminum alloy door and window plate cutting machining device, and relates to the technical field of door and window shearing, the aluminum alloy door and window plate cutting machining device comprises a driven wheel rotationally connected to a transverse seat, the driven wheel is engaged with a driving wheel, an inner rod is rotationally mounted in the driving wheel, and a fixing sleeve is connected to the transverse seat in an attached mode; a fixing sleeve is fixedly installed on the side wall of a driving wheel, a hexagonal rod is coaxially installed in the fixing sleeve, accurate positioning of the shearing mechanism is achieved through sliding fit of a sliding rail and a transverse base in combination with driving of a hydraulic cylinder, a stable supporting platform is provided for sectional material machining through the design of a workbench, and the working efficiency is improved. The combination of an adjusting seat and an attaching block ensures the stability of a profile in the machining process, the insertion design of an inner rod and a hexagonal rod is matched, flexible power transmission is achieved, the sliding fit of a fixing sleeve and an insertion rod is achieved, and the clamping mechanism of an elastic piece and a lateral groove is combined, so that the working state of the device can be adjusted according to different shearing requirements.

Description

Technical Field

[0001] The invention relates to the technical field of door and window shearing, and more specifically, to a cutting and processing device for aluminum alloy door and window plates. Background Art

[0002] In the current aluminum alloy door and window manufacturing industry, precise shearing of profiles is a key process to ensure product quality. Traditional shearing equipment often uses single-end shearing when processing aluminum alloy profiles. This processing method not only requires the operator to readjust the position of the profile after completing the shearing of one end to process the other end, but also easily produces errors due to secondary positioning, resulting in inconsistent shearing accuracy, which seriously affects the overall quality and production efficiency of the product.

[0003] The single-function design of existing shearing equipment can no longer meet the needs of modern production. Due to the lack of a synchronous shearing mechanism, operators need to move and adjust the position of profiles multiple times during the processing process, which not only increases labor intensity but also prolongs the processing cycle. In addition, frequent adjustments and handling processes may also cause scratches or deformation on the surface of the profiles. These problems have become an important bottleneck restricting the improvement of processing efficiency and quality assurance of aluminum alloy door and window profiles. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the present invention provides an aluminum alloy door and window plate cutting and processing device to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above object, the present invention provides the following technical solution: an aluminum alloy door and window plate cutting and processing device, comprising a slide rail and a transverse seat slidably connected to the slide rail,

[0008] A connecting mechanism comprises a driven wheel rotatably connected to a transverse seat, the driven wheel is meshed with a driving wheel, an internal rod is rotatably installed in the driving wheel, a fixed sleeve is fitted and connected to the transverse seat, the fixed sleeve is fixedly installed on the side wall of the driving wheel, a hexagonal rod is coaxially installed in the fixed sleeve, a hexagonal groove is coaxially provided in the internal rod, the hexagonal rod is clamped in the hexagonal groove, a limiting sleeve is coaxially installed on the internal rod, and a lateral sleeve is fixedly installed on the transverse seat, and the limiting sleeve is rotatably connected in the lateral sleeve; and

[0009] The synchronization mechanism comprises a bidirectional rod slidably connected to the limiting sleeve, two limiting sleeves are provided, and the two limiting sleeves are slidably connected to the two ends of the bidirectional rod respectively.

[0010] Preferably, the synchronization mechanism also includes an intermediate disk installed in the middle position of the two-way rod, and two-way springs are respectively installed at both ends of the intermediate disk. The two two-way springs are respectively installed on the limit sleeves. The intermediate disk is configured as a two-way spring, and the double-end installation of the two-way spring realizes the same elastic force supply to the limit sleeve, thereby ensuring the smoothness and reliability of the movement of the synchronization mechanism.

[0011] Preferably, a cutting machine is respectively installed on the two driven wheels, and a first hydraulic cylinder is rotatably provided on each of the cutting machines. The first hydraulic cylinder is rotatably connected to the transverse seat, and the cutting machine realizes synchronous cutting through the transmission of the driven wheel. The rotating connection design of the first hydraulic cylinder provides angle adjustment capability, ensuring the accuracy of the cutting process.

[0012] Preferably, the connecting mechanism also includes an insertion rod slidably connected to the fixed sleeve, the hexagonal rod is coaxially installed on the insertion rod, a bottom groove is provided in the fixed sleeve, and the hexagonal rod is slidably connected in the bottom groove. The sliding cooperation between the insertion rod and the fixed sleeve realizes a flexible plug-in and pull-out function, and the sliding connection between the hexagonal rod and the bottom groove provides a stable limiting effect, thereby ensuring the accuracy of the connection process.

[0013] Preferably, an elastic sheet is obliquely installed on the inner wall of the fixing sleeve, a lateral groove is provided on the side wall of the insertion rod, the elastic sheet is stuck in the lateral groove, the elastic sheet is provided with upper and lower sides, and a synchronization rod is installed between the upper and lower corresponding elastic sheets, the clamping design of the elastic sheet and the lateral groove realizes a reliable fixing function, the connection of the synchronization rod ensures the synchronous action of the upper and lower elastic sheets, and improves the stability of the fixing mechanism.

[0014] Preferably, two support rings are provided in the fixing sleeve, and a plurality of fixing springs are installed between the two support rings. The two support rings are respectively supported on the fixing sleeve and the insertion rod. The combined design of the support rings and the fixing springs provides continuous supporting force, ensures a stable connection between the fixing sleeve and the insertion rod, and enhances the reliability of the overall structure.

[0015] Preferably, a plurality of follower grooves are provided at the upper end of the fixed sleeve, and a follower rod is slidably connected in each of the follower grooves, and reducing sleeves are respectively installed on the lower end surfaces of the plurality of follower rods, and the reducing sleeves are slidably connected to the insertion rod. When the elastic sheet and the lateral groove are in a snap-fit ​​state, the reducing sleeve does not fit the elastic sheet, and the cooperation between the follower groove and the follower rod realizes a precise guiding function. The design of the reducing sleeve ensures reasonable cooperation with the elastic sheet, thereby improving the operational reliability of the mechanism.

[0016] Preferably, a telescopic disk is installed on the plurality of follower rods, the telescopic disk and the insertion rod are coaxially arranged, a handle is coaxially arranged on the upper end of the insertion rod, the coaxial design of the telescopic disk ensures the stability of the movement, the setting of the handle provides a convenient operation method, and improves the ease of use of the device.

[0017] Preferably, a workbench is installed on the slide rail, and adjustment seats are respectively installed on both sides of the workbench for limiting sliding, and two notches are respectively opened on both sides of the workbench, and a fitting block is fixedly installed on each of the adjustment seats. An adjusting cylinder is rotatably provided on the workbench, and a clamping cylinder is installed on the protruding end of the adjusting cylinder, and the clamping cylinder is fixedly installed on the adjusting seat. The combination of the workbench and the adjusting seat realizes flexible position adjustment, and the cooperation between the fitting block and the clamping cylinder ensures the firm clamping of the profile, and the notch design provides the necessary operating space for cutting.

[0018] Preferably, a second hydraulic cylinder is installed on both sides of the slide rail, and the protruding end of the second hydraulic cylinder is connected to the transverse seat. The double-sided installation of the second hydraulic cylinder realizes the synchronous driving of the transverse seat, ensures the smooth movement of the cutting mechanism, and improves the working efficiency of the overall device.

[0019] (III) Beneficial effects

[0020] Compared with the prior art, the present invention provides an aluminum alloy door and window plate cutting and processing device, which has the following beneficial effects:

[0021] The precise positioning of the shearing mechanism is achieved through the sliding cooperation between the slide rail and the transverse seat, combined with the drive of the hydraulic cylinder. The design of the workbench provides a stable support platform for profile processing. The combination of the adjustment seat and the fitting block ensures the stability of the profile during the processing and improves the shearing accuracy. The meshing transmission of the driving wheel and the driven wheel, combined with the plug-in design of the internal rod and the hexagonal rod, realizes flexible power transmission. The sliding cooperation between the fixed sleeve and the insertion rod, combined with the clamping mechanism of the elastic sheet and the lateral groove, enables the device to adjust the working state according to different shearing requirements. The design of the support ring and the fixing spring ensures the stability and reliability of the connection process.

[0022] In terms of the synchronization mechanism, the sliding cooperation between the two-way rod and the limit sleeve forms a reliable synchronous transmission system. The elastic action of the two-way spring ensures the synchronization and balance of the shearing mechanisms at both ends. The setting of the intermediate disk further enhances the synchronization effect, making the shearing process more stable. In terms of control, the accurate positioning and clamping of the profile are achieved through the control of the cylinder combination. The synchronous design of the cutting machine improves the processing efficiency, and the single use mode can be flexibly switched as needed, which improves the practicality and adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of an aluminum alloy door and window plate cutting and processing device in the present invention;

[0024] Figure 2 It is a schematic diagram of the exploded cross-sectional structure of the driving wheel and the fixed sleeve in the present invention;

[0025] Figure 3 It is a cross-sectional structural schematic diagram of the fixing sleeve in the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the insertion rod and the hexagonal rod in the present invention;

[0027] Figure 5 It is a cross-sectional structural schematic diagram of the fixing sleeve in the present invention;

[0028] Figure 6 It is a schematic diagram of the exploded structure of the workbench and the adjustment seat in the present invention;

[0029] Figure 7 It is a structural schematic diagram of the adjustment seat in the present invention.

[0030] In the figure: 1. slide rail; 2. transverse seat; 3. driven wheel; 4. driving wheel; 5. internal rod; 6. fixed sleeve; 7. hexagonal rod; 8. hexagonal groove; 9. limit sleeve; 10. lateral sleeve; 11. two-way rod; 12. intermediate disk; 13. two-way spring; 14. cutting machine; 15. first hydraulic cylinder; 16. insertion rod; 17. bottom groove; 18. elastic sheet; 19. lateral groove; 20. synchronization rod; 21. support ring; 22. fixed spring; 23. follow-up groove; 24. follow-up rod; 25. reducing sleeve; 26. telescopic disk; 27. handle; 28. workbench; 29. ​​adjustment seat; 30. notch; 31. fitting block; 32. adjusting cylinder; 33. clamping cylinder; 34. second hydraulic cylinder. DETAILED DESCRIPTION

[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0033] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0034] See also Figures 1 to 7 A cutting and processing device for aluminum alloy door and window plates comprises a slide rail 1 and a transverse seat 2 slidably connected to the slide rail 1, a connecting mechanism comprises a driven wheel 3 rotatably connected to the transverse seat 2, a driving wheel 4 is meshed on the driven wheel 3, an internal rod 5 is rotatably installed in the driving wheel 4, a fixed sleeve 6 is fitted and connected to the transverse seat 2, the fixed sleeve 6 is fixedly installed on the side wall of the driving wheel 4, a hexagonal rod 7 is coaxially installed in the fixed sleeve 6, a hexagonal groove 8 is coaxially opened in the internal rod 5, the hexagonal rod 7 is clamped in the hexagonal groove 8, a limiting sleeve 9 is coaxially installed on the internal rod 5, and a lateral sleeve 10 is fixedly installed on the transverse seat 2, the limiting sleeve 9 is rotatably connected in the lateral sleeve 10, and the connecting mechanism also comprises an insertion rod slidably connected in the fixed sleeve 6 16, the hexagonal rod 7 is coaxially installed on the insertion rod 16, a bottom groove 17 is provided in the fixed sleeve 6, and the hexagonal rod 7 is slidably connected in the bottom groove 17, an elastic sheet 18 is obliquely installed on the inner wall of the fixed sleeve 6, a lateral groove 19 is provided on the side wall of the insertion rod 16, and the elastic sheet 18 is stuck in the lateral groove 19, the elastic sheet 18 is provided with upper and lower sides, and a synchronous rod 20 is installed between the upper and lower corresponding elastic sheets 18, two support rings 21 are sleeved in the fixed sleeve 6, and a plurality of fixing springs 22 are installed between the two support rings 21, and the two support rings 21 are respectively supported on the fixed sleeve 6 and the insertion rod 16, and a plurality of follower grooves 23 are provided on the upper end of the fixed sleeve 6, and a follower rod 24 is slidably connected in each follower groove 23, and a plurality of A reducing sleeve 25 is respectively installed on the lower end surface of each follower rod 24, and the reducing sleeve 25 is slidably connected to the insertion rod 16. When the elastic sheet 18 and the lateral groove 19 are in a clamping state, the reducing sleeve 25 does not fit with the elastic sheet 18. A telescopic disk 26 is installed on multiple follower rods 24. The telescopic disk 26 and the insertion rod 16 are coaxially arranged. A handle 27 is coaxially arranged on the upper end of the insertion rod 16. A workbench 28 is installed on the slide rail 1. Adjustment seats 29 are respectively installed on both sides of the workbench 28 for limited sliding, and two notches 30 are respectively provided on both sides of the workbench 28. A fitting block 31 is respectively fixedly installed on each adjustment seat 29. An adjusting cylinder 32 is rotatably provided on the workbench 28, and a clamp is installed on the protruding end of the adjusting cylinder 32 The holding cylinder 33 is fixedly installed on the adjusting seat 29, and the second hydraulic cylinder 34 is respectively installed on both sides of the slide rail 1, and the protruding end of the second hydraulic cylinder 34 is connected to the transverse seat 2. The synchronization mechanism includes a two-way rod 11 slidably connected to the limit sleeve 9. There are two limit sleeves 9, and the two limit sleeves 9 are respectively slidably connected to the two ends of the two-way rod 11. The synchronization mechanism also includes an intermediate disk 12 installed in the middle position of the two-way rod 11, and two-way springs 13 are respectively installed at both ends of the intermediate disk 12. The two bidirectional springs 13 are respectively installed on the limit sleeves 9. The two driven wheels 3 are respectively installed with cutting machines 14, and each cutting machine 14 is respectively rotatably provided with a first hydraulic cylinder 15, and the first hydraulic cylinder 15 is rotatably connected to the transverse seat 2.

[0035] When cutting the two ends of the profile, since each profile has different sizes, it is necessary to use the second hydraulic cylinders 34 on both sides to drive the two transverse seats 2 to slide on the slide rail 1, and then adapt to the two ends of the profile to ensure the convenience of cutting, and fix the two ends of the profile. Since the two-way rod 11 is slidably connected in the limit sleeves 9 at both ends, the two limit sleeves 9 will rotate synchronously when rotating, and can slide and retract laterally. When the second hydraulic cylinder 34 drives the transverse seat 2 to move laterally, the two-way rod 11 can slide in the limit sleeve 9, and the same force is applied to both sides through the two-way spring 13, ensuring that the two-way rod 11 can be inserted the same distance at both ends.

[0036] When the cutting machines 14 on both sides need to cut synchronously, the driving wheels 4 on both sides need to be fixed synchronously. First, the insertion rod 16 is inserted into the fixing sleeve 6, and then the hexagonal rod 7 is synchronously inserted into the bottom groove 17, and then it is pushed inward so that the hexagonal rod 7 is inserted into the hexagonal groove 8. At this time, the hexagonal rod 7 and the inner rod 5 are in a fixed state with the limiting sleeve 9, and the limiting sleeves 9 on both sides are in a fixed state, and the fixing sleeve 6 is fixedly installed on the side wall of the driving wheel 4. At this time, the inner rod 5 and the driving wheel 4 are in a fixed rotation, and through the limiting sleeves at both ends The positioning sleeve 9 will synchronously connect the two driving wheels 4, and at the same time the elastic sheet 18 is stuck in the lateral groove 19. Due to the action of the fixing spring 22, the support ring 21 is pressed against the insertion rod 16 to provide a reverse thrust, thereby ensuring the limiting of the insertion rod 16 and the fixing sleeve 6, and ensuring the limiting of the hexagonal rod 7. Since the driving wheels 4 at both ends are in an active and synchronous state, the two driven wheels 3 can be driven to rotate synchronously. The cutting machine 14 is installed on the driven wheel 3, so the cutting machines 14 on both sides will synchronously shear the two ends of the profile, thereby completing the shearing process.

[0037] When the cutting machines 14 on both sides need to be used separately, first push the telescopic disk 26 toward the fixed sleeve 6, and then under the action of the follower rod 24, make the reducing sleeve 25 abut against the elastic sheet 18, and synchronously push the handle 27 so that the reducing sleeve 25 drives the elastic sheet 18 to expand toward the inner wall of the fixed sleeve 6, thereby releasing the fixation with the lateral groove 19. Due to the action of multiple synchronous rods 20, the elastic sheets 18 at the upper and lower ends will be synchronously released, and then pull the handle 27 outward to release the connection between the hexagonal rod 7 and the hexagonal groove 8. At this time, the driving wheels 4 at both ends are not in a fixed state, so they can be used separately.

[0038] When fixing the two ends of the profile, first place the profile on the two adjustment seats 29, then make one end of the profile press against the fitting block 31, start the clamping cylinder 33 to press against the other end of the profile, thus completing the fixation, and the position of the profile can be adjusted through the coordinated cooperation of the two adjustment cylinders 32, so that the profiles at both ends are sheared at the notch 30 respectively, thereby completing the shearing process.

[0039] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which will not be described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cutting and processing device for aluminum alloy door and window plates, comprising a slide rail (1) and a transverse seat (2) slidably connected to the slide rail (1), The connecting mechanism is characterized by: The invention comprises a driven wheel (3) rotatably connected to a transverse seat (2), a driving wheel (4) being meshed with the driven wheel (3), an internal rod (5) being rotatably mounted in the driving wheel (4), a fixing sleeve (6) being fitted and connected to the transverse seat (2), the fixing sleeve (6) being fixedly mounted on the side wall of the driving wheel (4), a hexagonal rod (7) being coaxially mounted in the fixing sleeve (6), a hexagonal groove (8) being coaxially provided in the internal rod (5), the hexagonal rod (7) being clamped in the hexagonal groove (8), a limiting sleeve (9) being coaxially mounted on the internal rod (5), and a lateral sleeve (10) being fixedly mounted on the transverse seat (2), the limiting sleeve (9) being rotatably connected in the lateral sleeve (10); and The synchronization mechanism comprises a bidirectional rod (11) slidably connected to the limiting sleeve (9), two limiting sleeves (9) are provided, and the two limiting sleeves (9) are slidably connected to the two ends of the bidirectional rod (11) respectively.

2. The aluminum alloy door and window sheet cutting and processing device according to claim 1 is characterized in that: The synchronization mechanism also includes an intermediate disk (12) installed at the middle position of the bidirectional rod (11), and bidirectional springs (13) are respectively installed at both ends of the intermediate disk (12), and the two bidirectional springs (13) are respectively installed on the limit sleeves (9).

3. The aluminum alloy door and window sheet cutting and processing device according to claim 2 is characterized in that: A cutting machine (14) is respectively installed on the two driven wheels (3), and each of the cutting machines (14) is rotatably provided with a first hydraulic cylinder (15), and the first hydraulic cylinder (15) is rotatably connected to the transverse seat (2).

4. The aluminum alloy door and window sheet cutting and processing device according to claim 1 is characterized in that: The connection mechanism also includes an insertion rod (16) slidably connected to the fixing sleeve (6), the hexagonal rod (7) is coaxially mounted on the insertion rod (16), a bottom groove (17) is provided in the fixing sleeve (6), and the hexagonal rod (7) is slidably connected to the bottom groove (17).

5. The aluminum alloy door and window sheet cutting and processing device according to claim 4 is characterized in that: An elastic sheet (18) is obliquely mounted on the inner wall of the fixing sleeve (6), a lateral groove (19) is provided on the side wall of the insertion rod (16), the elastic sheet (18) is stuck in the lateral groove (19), the elastic sheet (18) is provided with upper and lower sides, and a synchronization rod (20) is mounted between the upper and lower corresponding elastic sheets (18).

6. The aluminum alloy door and window sheet cutting and processing device according to claim 5 is characterized in that: Two support rings (21) are sleeved inside the fixing sleeve (6), a plurality of fixing springs (22) are installed between the two supporting rings (21), and the two supporting rings (21) are respectively pressed against the fixing sleeve (6) and the insertion rod (16).

7. The aluminum alloy door and window sheet cutting and processing device according to claim 6 is characterized in that: The upper end of the fixed sleeve (6) is provided with a plurality of follower grooves (23), each of which is slidably connected to a follower rod (24), and a reducing sleeve (25) is installed on the lower end surface of each of the follower rods (24), and the reducing sleeve (25) is slidably connected to the insertion rod (16). When the elastic sheet (18) and the lateral groove (19) are in a clamping state, the reducing sleeve (25) does not fit the elastic sheet (18).

8. The aluminum alloy door and window sheet cutting and processing device according to claim 7 is characterized in that: A telescopic disk (26) is installed on the plurality of follower rods (24); the telescopic disk (26) and the insertion rod (16) are coaxially arranged; and a handle (27) is coaxially arranged on the upper end of the insertion rod (16).

9. The aluminum alloy door and window sheet cutting and processing device according to claim 1 is characterized in that: A workbench (28) is installed on the slide rail (1), and adjustment seats (29) are respectively installed on both sides of the workbench (28) in a limited sliding manner, and two notches (30) are respectively opened on both sides of the workbench (28), and a fitting block (31) is respectively fixedly installed on each of the adjustment seats (29). An adjustment cylinder (32) is rotatably provided on the workbench (28), and a clamping cylinder (33) is installed on the protruding end of the adjustment cylinder (32), and the clamping cylinder (33) is fixedly installed on the adjustment seat (29).

10. The aluminum alloy door and window sheet cutting and processing device according to claim 9 is characterized in that: Second hydraulic cylinders (34) are respectively installed on both sides of the slide rail (1), and the extended ends of the second hydraulic cylinders (34) are connected to the transverse seat (2).

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