Punching device for machining C-shaped groove aluminum template
By designing automated punching devices, including frames, servo motors and cylinder systems, the problem of low punching automation and inconvenient adjustment of punch spacing in the prior art is solved, and efficient adaptation to different specifications and unequal profiles is achieved. Punching improves production efficiency.
Patent Information
- Application Number
- CN202421206328.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-30
AI Technical Summary
In the prior art, the punching device used to process C-shaped aluminum formwork has low degree of automation and low production efficiency, making it inconvenient to adjust the punching spacing and adapt to the punching requirements of inequality aluminum profiles.
A punching device including a frame, a fixed mold beam, a punching die mechanism, a hole position adjustment truss, a servo motor, a lift cylinder and a feed lift conveying roller were designed, and the punching was automatically adjusted through the servo motor and a cylinder system. The hole distance and position meet the processing requirements of different specifications and unequal profiles.
It has achieved flexible adaptation to the processing needs of C-trough aluminum templates of different specifications, improved the degree of automation and production efficiency of punching, solved the problem of punching position and spacing adjustment, and adapted to the feeding and conveying height requirements of unequal profiles.
Smart Images
Figure CN222268397U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum template processing, in particular to a punching device for processing C-shaped groove aluminum templates. Background Art
[0002] Aluminum formwork is the full name of aluminum alloy formwork for construction. It is a new generation of building formwork after wooden formwork and steel formwork. Aluminum formwork is designed according to the module, produced by special equipment, and can be freely combined according to different structural dimensions. Aluminum formwork is made of aluminum alloy profiles as the main material. It is a formwork suitable for concrete engineering made through mechanical processing and welding. It is designed according to the module and is composed of panels, ribs, main profiles, plane formwork, corner formwork, early disassembly device, etc. Among them, C-shaped groove aluminum formwork (C groove) is used at the corners of walls and the intersection of floors and wall panels. In the process of producing C-shaped groove aluminum formwork, it is necessary to punch holes in the C-shaped groove aluminum profile.
[0003] The existing technology uses a hydraulic single-row punching machine, which has a low degree of automation, low production efficiency, and is inconvenient to adjust the spacing between the punches. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a punching device for processing C-slot aluminum templates, which solves the problems in the prior art of being inconvenient to adjust the spacing between punches, inconvenient to punch two unequal sides of C-slot aluminum profiles, and low automation and production efficiency.
[0005] In order to solve the above technical problems, the utility model provides a punching device for processing C-shaped groove aluminum templates, including a frame, a fixed mold beam connected to the frame, a plurality of punching fixed molds connected to the fixed mold beam, a plurality of template pressing cylinders connected to the fixed mold beam, at least one punching movable mold mechanism connected to the frame, a hole position adjustment truss connected to the frame, a guide rail and a rack connected to the hole position adjustment truss, a mounting plate slidably connected to the guide rail, a servo motor connected to the mounting plate, a gear drivingly connected to the servo motor and meshingly connected to the rack, a lifting cylinder connected to the mounting plate, a shift cylinder connected to the piston rod of the lifting cylinder, a pad in-and-out hook connected to the piston rod of the shift cylinder, and a feed lifting and conveying roller connected to the frame; the punching movable mold mechanism includes a movable mold fixed guide rail connected to the frame, a movable mold moving guide rail slidably connected to the movable mold fixed guide rail, and a movable mold moving guide rail connected to the movable mold fixed guide rail. A movable mold frame connected to the movable mold moving guide rail, a punching cylinder connected to the frame and a piston rod connected to the movable mold frame, and a plurality of punching movable molds connected to the movable mold frame; the punching movable mold includes a punching needle guide hole and a pad groove arranged on the movable mold frame, a punching needle slidably connected to the punching needle guide hole, a first pad and a second pad inserted into the pad groove, a first spring hole and a second spring hole arranged in the second pad, a first spring installed in the first spring hole, a positioning bead located in the first spring hole near the end of the first pad, a second spring installed in the second spring hole, a punching needle reset pin located in the second spring hole near the end of the first pad and slidably connected to the second pad, the first pad having two grooves that cooperate with the positioning bead to fix the first pad after being pulled out or inserted, the first pad having a toggle rod for inserting the pad in and out hook, and the first pad also having an avoidance groove for the punching needle reset pin to pass through.
[0006] As a further improved technical solution, the utility model provides a punching device for processing C-groove aluminum templates, wherein the feed lifting and conveying roller includes a lifting seat connected to the frame, a lifting roller frame slidably connected to the lifting seat, a plurality of rollers connected to the lifting roller frame, a first screw lift and a second screw lift whose body is connected to the lifting seat and whose screw end is connected to the lifting roller frame, and a lifting servo motor drivingly connected to the input shaft of the first screw lift and the input shaft of the second screw lift.
[0007] On the basis of the above-mentioned improvement scheme, as a further improvement technical scheme, the punching device for processing C-groove aluminum templates provided by the utility model, the feed lifting and conveying roller also includes a fixed slider connected to the first side of the lifting seat, a first sliding copper plate connected to the lifting roller frame and slidably connected to the fixed slider, a number of limit adjustment screws connected to the other side of the lifting seat, an adjustment slider connected to the limit adjustment screws, and a second sliding copper plate connected to the lifting roller frame and slidably connected to the adjustment slider.
[0008] As a further improved technical solution, the punching device for processing the C-slot aluminum template provided by the utility model also has a first pad sensor connected to the mounting plate.
[0009] As a further improved technical solution, the punching device for processing the C-slot aluminum template provided by the utility model also has a punching needle lubricating oil nozzle connected to the mounting plate.
[0010] As a further improved technical solution, the punching device for processing the C-groove aluminum template provided by the utility model also has a positioning and blocking cylinder connected to the fixed mold beam.
[0011] In the absence of conflict, the aforementioned improved technical solutions can be implemented individually or in combination.
[0012] The technical solution provided by the utility model can flexibly adapt to the processing requirements of C-shaped slot aluminum templates of different specifications, realize automatic adjustment of the hole spacing and the punching position of the punching, thereby solving the problem of inconvenience in adjusting the spacing between the punches and the punching position in the prior art. The height between the feed lifting and conveying roller and the punching fixed die can be adjusted, and when punching, it can adapt to the different requirements of the feed conveying height of the two unequal sides of the C-shaped slot aluminum profile. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. In the accompanying drawings:
[0014] Figure 1 It is a structural schematic diagram of a punching device for processing a C-shaped groove aluminum template in an embodiment;
[0015] Figure 2 Schematic diagram of the internal structure of a punching device for processing a C-shaped groove aluminum template in an embodiment;
[0016] Figure 3 yes Figure 2 A magnified view of part A in FIG.
[0017] Figure 4This is a structural schematic diagram of one of the viewing directions of a punching device for processing a C-shaped groove aluminum template in an embodiment;
[0018] Figure 5 yes Figure 4 A magnified view of part B in FIG.
[0019] Figure 6 2 is a schematic diagram of the right side structure of a punching device for processing a C-shaped groove aluminum template in an embodiment;
[0020] Figure 7 yes Figure 6 The enlarged view of the C part in FIG.
[0021] Figure 8 2 is a schematic diagram of the main structure of the feed lifting and conveying roller in the embodiment;
[0022] Fig. 9 2. It is a schematic diagram of the three-dimensional structure of the feed lifting and conveying roller in the embodiment;
[0023] Fig.10 yes Fig. 9 The enlarged view of the D part in FIG.
[0024] Fig.11 Schematic diagram of the three-dimensional structure of the punching movable die mechanism in the embodiment;
[0025] Fig.12 yes Fig.11 Enlarged view of part E in . DETAILED DESCRIPTION
[0026] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.
[0027] like Figures 1 to 7 As shown, the punching device for processing C-slot aluminum templates includes a frame 1, a fixed mold beam 2 connected to the frame 1, a number of punching fixed molds 3 connected to the fixed mold beam 2, a number of template clamping cylinders 4 connected to the fixed mold beam 2, a number of punching movable mold mechanisms 6 connected to the frame 1, a hole position adjustment truss 7 connected to the frame 1, a guide rail 8 and a rack 9 connected to the hole position adjustment truss 7, a mounting plate 10 slidably connected to the guide rail 8, a servo motor 11 connected to the mounting plate 10, a gear 12 drivingly connected to the servo motor 11 and meshingly connected to the rack 9, a lifting cylinder 13 connected to the mounting plate 10, a shifting cylinder 14 connected to the piston rod of the lifting cylinder 13, a pad in-and-out hook 15 connected to the piston rod of the shifting cylinder 14, and a feed lifting and conveying roller 16 connected to the frame 1. Figure 2 , Figure 3 , Fig.11 , Fig.12As shown, the punching movable mold mechanism 6 includes a movable mold fixed guide rail 17 connected to the frame 1, a movable mold movable guide rail 18 slidably connected to the movable mold fixed guide rail 17, a movable mold frame 19 connected to the movable mold movable guide rail 18, a punching cylinder 20 connected to the frame 1 and a piston rod connected to the movable mold frame 19, and a plurality of punching movable molds connected to the movable mold frame 19. The punching movable die includes a punch needle guide hole and a pad groove 21 arranged on the movable die frame 19, a punch needle 22 slidably connected to the punch needle guide hole, a first pad 23 and a second pad 24 inserted into the pad groove 21, a first spring hole and a second spring hole arranged in the second pad 24, a first spring 25 installed in the first spring hole, a positioning bead 26 located in the first spring hole near the end of the first pad 23, a second spring 27 installed in the second spring hole, a punch needle reset pin 28 located in the second spring hole near the end of the first pad 23 and slidably connected to the second pad 24, the first pad 23 has two grooves 29 that cooperate with the positioning bead 26 to fix the first pad 23 after being pulled out or inserted, the first pad 23 has a toggle rod 30 for inserting the pad in and out hook 15, and the first pad 23 also has an avoidance groove for the punch needle reset pin 28 to pass through.
[0028] The position and number of punching holes in C-slot aluminum templates often have personalized requirements. The spacing and position of punching holes in aluminum templates of different batches and specifications are often different. When the punching hole spacing and position need to be changed, the servo motor 11 starts to drive the mounting plate 10 to move in front of the punch needle to be adjusted, and the shift cylinder 14 drives the pad in and out hook 15 to align with the position of the toggle rod 30, and then the lifting cylinder 13 starts to drive the pad in and out hook 15 to hook into the toggle rod 30, and the piston rod of the shift cylinder 14 is extended and retracted to push or pull out the first pad 23. When the first pad 23 is pulled out, when punching, the punch needle 22 resists the punch needle reset pin 28 to squeeze the second spring 27, overcomes the elastic force of the second spring 27 and retreats, and the corresponding punch needle cannot complete the punching process. When the first pad block 23 is pushed in, the first pad block 23 blocks the punch needle 22 from retreating, and the corresponding punch needle completes the punching operation during the punching process. After completing the pushing or pulling operation of the first pad block 23, the lifting cylinder 13 is started, and the lifting cylinder 13 drives the pad plate in and out hook 15 to separate from the toggle rod 30. The shift cylinder 14 contracts to pull the pad plate in and out hook 15 to the near-hole adjustment truss 7 station, and the servo motor 11 is started to drive the mounting plate 10 to move to the front of the next punch pin that needs to be adjusted, and the operation is repeated.
[0029] The C-groove aluminum profile is an unequal side structure, and the fixed die beam 2 is provided with a U-groove for inserting the unequal sides of the C-groove aluminum profile. During operation, after one unequal side of the C-groove aluminum template is fed into the U-groove, the template pressing cylinder 4 extends to press and fix the C-groove aluminum template, and then the punching cylinder 20 starts the piston rod to extend to complete the punching operation on one unequal side of the C-groove aluminum template. During punching, one unequal side of the C-groove aluminum template is inserted into the U-groove of the fixed die beam 2, and the other side is supported by the feed lifting and conveying roller 16. Therefore, when punching the two sides, the distance between the roller surface of the feed lifting and conveying roller 16 and the U-groove is different. The height between the feed lifting and conveying roller 16 and the punching fixed die 3 can be adjusted, which is convenient for adjusting the distance between the roller surface of the feed lifting and conveying roller 16 and the U-groove.
[0030] The technical solution provided by the utility model can flexibly adapt to the processing requirements of C-shaped slot aluminum templates of different specifications, realize automatic adjustment of the hole spacing and the punching position of the punching, thereby solving the problem of inconvenience in adjusting the spacing between the punches and the punching position in the prior art. The height between the feed lifting and conveying roller 16 and the punching fixed die 3 can be adjusted, and when punching, it can adapt to the different requirements of the feed conveying height of the two unequal sides of the C-shaped slot aluminum profile.
[0031] Based on the above basic solution, as an example, Figures 8 to 10 As shown, the feed lifting and conveying roller 16 includes a lifting seat 31 connected to the frame 1, a lifting roller frame 32 slidably connected to the lifting seat 31, a plurality of rollers 33 connected to the lifting roller frame 32, a first screw lift 34 and a second screw lift 35 whose body is connected to the lifting seat 31 and whose screw end is connected to the lifting roller frame 32, a lifting servo motor 36 drivingly connected to the input shaft of the first screw lift 34 and the input shaft of the second screw lift 35, a fixed slider 37 connected to the first side of the lifting seat 31, a first sliding copper plate 38 connected to the lifting roller frame 32 and slidably connected to the fixed slider 37, a plurality of limit adjustment screws 39 connected to the other side of the lifting seat 31, an adjusting slider 40 connected to the limit adjustment screw 39, and a second sliding copper plate 41 connected to the lifting roller frame 32 and slidably connected to the adjusting slider 40. The limit adjustment screw 39 can adjust the distance between the lifting seat 31 and the lifting roller frame 32, so that the lifting roller frame 32 is balanced and smooth during the lifting process.
[0032] Based on the above basic solution, as an example, Figure 7 As shown, there is also a first pad sensor 42 connected to the mounting plate 10. The first pad sensor 42 detects and identifies the position state of the toggle rod 30, determines whether the first pad 23 of the corresponding punch is in a pushed or pulled state, and provides information for the action of the lifting cylinder 13 and the shift cylinder 14.
[0033] Based on the above basic solution, as an example, Figure 5 As shown, the punching device for processing the C-shaped groove aluminum template also has a punching needle lubricating oil nozzle 43 connected to the mounting plate 10. The punching needle lubricating oil nozzle 43 sprays lubricating oil, which has a lubricating effect when punching.
[0034] Based on the above basic solution, as an example, Figure 5 As shown, the punching device for processing the C-shaped groove aluminum template also has a positioning and blocking cylinder 44 connected to the fixed mold beam 2. When the positioning and blocking cylinder 44 is extended, it blocks the front end of the C-shaped groove aluminum template and completes the longitudinal position positioning of the C-shaped groove aluminum template. When the positioning and blocking cylinder 44 is retracted, the C-shaped groove aluminum template can be pushed out from the fixed mold beam 2.
[0035] The above description is only the preferred embodiment of the utility model, and does not limit the utility model in any way. For those skilled in the art, the utility model can be modified and changed in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A punching device for processing a C-shaped slot aluminum template, comprising a frame (1), a fixed die beam (2) connected to the frame (1), a plurality of punching fixed dies (3) connected to the fixed die beam (2), a plurality of template pressing cylinders (4) connected to the fixed die beam (2), at least one punching movable die mechanism (6) connected to the frame (1), a hole position adjustment truss (7) connected to the frame (1), a guide rail (8) and a rack (9) connected to the hole position adjustment truss (7), a mounting plate (10) slidably connected to the guide rail (8), a servo motor (11) connected to the mounting plate (10), and a gear (12) drivingly connected to the servo motor (11) and meshingly connected to the rack (9), characterized in that: The invention also comprises a lifting cylinder (13) connected to the mounting plate (10), a shifting cylinder (14) connected to the piston rod of the lifting cylinder (13), a pad in-and-out hook (15) connected to the piston rod of the shifting cylinder (14), and a feed lifting and conveying roller (16) connected to the frame (1); the punching movable die mechanism (6) comprises a movable die fixed guide rail (17) connected to the frame (1), a movable die moving guide rail (18) slidably connected to the movable die fixed guide rail (17), a movable die frame (19) connected to the movable die moving guide rail (18), a punching oil cylinder (20) having a cylinder seat connected to the frame (1) and a piston rod connected to the movable die frame (19), and a plurality of punching movable dies connected to the movable die frame (19); the punching movable die comprises a punching needle guide hole and a pad block groove (21) arranged on the movable die frame (19), a punching needle guide hole slidably connected to the punching needle guide hole, and a punching block groove (21) arranged on the movable die frame (19). A needle (22), a first cushion block (23) and a second cushion block (24) plugged into the cushion block groove (21), a first spring hole and a second spring hole provided in the second cushion block (24), a first spring (25) installed in the first spring hole, a positioning bead (26) located in the first spring hole near the end of the first cushion block (23), a second spring (27) installed in the second spring hole, a punch reset pin (28) located in the second spring hole near the end of the first cushion block (23) and slidably connected to the second cushion block (24), the first cushion block (23) having two grooves (29) cooperating with the positioning bead (26) and fixing the first cushion block (23) after being pulled out or inserted, the first cushion block (23) having a toggle rod (30) for inserting the cushion plate entry and exit hook (15), and the first cushion block (23) also having an avoidance groove for the punch reset pin (28) to pass through.
2. The punching device for processing C-shaped groove aluminum template according to claim 1, characterized in that: The feed lifting and conveying roller (16) comprises a lifting seat (31) connected to the frame (1), a lifting roller frame (32) slidably connected to the lifting seat (31), a plurality of rollers (33) connected to the lifting roller frame (32), a first screw lift (34) and a second screw lift (35) whose bodies are connected to the lifting seat (31) and whose screw ends are connected to the lifting roller frame (32), and a lifting servo motor (36) drivingly connected to the input shaft of the first screw lift (34) and the input shaft of the second screw lift (35).
3. The punching device for processing C-shaped groove aluminum template according to claim 2, characterized in that: The feed lifting and conveying roller (16) further comprises a fixed slider (37) connected to a first side of the lifting seat (31), a first sliding copper plate (38) connected to the lifting roller frame (32) and slidably connected to the fixed slider (37), a plurality of limit adjustment screws (39) connected to the other side of the lifting seat (31), an adjustment slider (40) connected to the limit adjustment screws (39), and a second sliding copper plate (41) connected to the lifting roller frame (32) and slidably connected to the adjustment slider (40).
4. The punching device for processing C-shaped groove aluminum template according to claim 1, characterized in that: It also has a first cushion block sensor (42) connected to the mounting plate (10).
5. The punching device for processing C-shaped groove aluminum template according to claim 1, characterized in that: It also has a punch needle lubricating oil spray head (43) connected to the mounting plate (10).
6. The punching device for processing C-shaped groove aluminum template according to claim 1, characterized in that: It also has a positioning and blocking cylinder (44) connected to the fixed die crossbeam (2).