Clamping device for aluminum template machining
By designing the transfer rollers and clamping frame, the problem of unstable conveying and clamping of aluminum templates during processing was solved, achieving stable conveying and precise clamping of aluminum templates, thus improving processing accuracy and equipment lifespan.
Patent Information
- Application Number
- CN202422946217.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-12-02
AI Technical Summary
Existing aluminum formwork processing equipment is prone to scratches on the aluminum formwork and processing table during the conveying and unloading process, and the clamping is unstable, resulting in the problem of the formwork slipping, which affects the processing accuracy and service life.
The system employs a transfer roller and clamping frame structure. The transfer roller is equipped with a sliding groove and a support slide bar. The drive assembly drives the transfer roller to rotate. Combined with the pushing mechanism and the adjustment mechanism, it achieves stable conveying and adjustable clamping and fixing of the aluminum template.
It reduces frictional damage between the aluminum template and the processing table, prevents template slippage, ensures processing accuracy, and adapts to the clamping requirements of aluminum templates of different thicknesses.
Smart Images
Figure CN223763026U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of aluminum formwork processing technology, specifically a clamping device for aluminum formwork processing. Background Technology
[0002] Aluminum alloy formwork, also known as concrete engineering aluminum alloy formwork, is a new generation of formwork system following wooden formwork, bamboo, plywood, and steel formwork. It uses aluminum alloy profiles as the main material and is manufactured through machining and welding processes. Aluminum alloy formwork is suitable for concrete engineering and is classified into flat formwork, corner formwork, and components according to its structural form. Corner formwork includes external corner formwork, internal corner formwork, and internal corner formwork. When processing flat formwork, it needs to be placed on a processing table. To prevent displacement during processing, clamping devices are used to hold and fix the aluminum formwork.
[0003] The existing processing tables are flat, which means that before processing the aluminum template, it is mostly slid on the processing table to move it to the processing location, and then clamped and fixed by a clamping device. After processing, the aluminum template needs to be slid back on the processing table to unload it. In actual use, this method will cause scratches on the aluminum template and the processing platform, thus affecting the service life of the aluminum template and the processing platform. In addition, some clamping devices clamp and fix the aluminum template by pressing it, which can cause the template to slip during actual processing, resulting in processing errors in the finished aluminum template.
[0004] Based on this, a clamping device for aluminum template processing is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content
[0005] The purpose of this utility model is to provide a clamping device for aluminum template processing, so as to solve the problem of inconvenient transportation of aluminum templates in the prior art.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A clamping device for aluminum template processing includes transfer rollers and a clamping frame. A plurality of transfer rollers are arranged in an equally spaced array. Each of the transfer rollers has a first rotating plate rotatably mounted on a rotating shaft at both ends. Each first rotating plate is fixedly mounted on the upper end of a processing table. The upper end of the processing table is provided with a driving assembly for simultaneously rotating the plurality of transfer rollers. Each transfer roller has symmetrically arranged sliding grooves, and each sliding groove contains a supporting slide rod. The upper end of the processing table is provided with a pushing mechanism for simultaneously extending and retracting the plurality of supporting slide rods. The upper part of the processing table is connected to… Several clamping frames are provided at corresponding positions at both ends of the transfer roller. The clamping frames on the same side are fixedly connected to each other by a fixing plate. A support frame is fixedly provided on one side of each clamping frame. The support frame is L-shaped and has a sliding support frame at one end. The support frames are all fixedly mounted on the upper end of the processing table. The outermost support frame is fixedly connected to the output end of the second electric push rod. The second electric push rod is fixedly mounted on the upper end of the processing table. A lifting plate is symmetrically provided on one side of each clamping frame. An adjustment mechanism for adjusting the clamping distance of the clamping frame is provided on the inner side of the clamping frame.
[0008] Based on the above technical solutions, this utility model also provides the following optional technical solutions:
[0009] In one alternative embodiment: the drive assembly includes a first worm gear, and each of the transmission rollers is fixedly mounted on a rotating shaft at one end. Each of the first worm gears is meshed with a first worm. Each of the two rotating shafts at both ends of the first worm is rotatably mounted with a second rotating plate. The second rotating plates are fixedly mounted on the upper end of the processing table. A fixed shaft is fixedly mounted between the two first worms. One rotating shaft at one end of a first worm is fixedly connected to the output end of a first motor. The first motor is fixedly mounted on the upper end of the processing table.
[0010] In one alternative embodiment: the pushing mechanism includes a linkage rod, and a plurality of rotating seats are fixedly provided at one end of each supporting slide rod. Each rotating seat is hinged with a connecting rod, and the other end of each connecting rod is hinged to the linkage rod. A sliding tube is slidably provided at one end of the linkage rod, and the sliding tube is fixedly provided inside the transmission roller. The other end of the linkage rod extends to the outside of the transmission roller. A third rotating plate is rotatably provided at one end of each linkage rod, and a plurality of the third rotating plates are fixedly provided on the upper end of a fixed mounting plate. The fixed mounting plate is fixedly connected to the output ends of two first electric push rods, and the first electric push rods are fixedly provided on the upper end of the processing table.
[0011] In one alternative: the cross-section of the support slide bar is T-shaped.
[0012] In one alternative: the transfer roller is provided with an anti-slip layer.
[0013] In one alternative: the gap distance between the two transfer rollers is greater than the extension distance of the two support slides.
[0014] In one alternative embodiment: the adjusting mechanism includes a rotating plate, which is rotatably mounted on the upper part of the processing table. A second worm gear is fixedly mounted on a rotating shaft at one end of the rotating plate. A second worm is meshed on the second worm gear. The second worm is rotatably mounted inside a fixed frame. The fixed frame is fixedly mounted on one side of a clamping frame. A rotating shaft at one end of the second worm is fixedly connected to the output end of a second motor. The second motor is fixedly mounted on one side of the clamping frame. A clamping rod is rotatably mounted at one end of the rotating plate.
[0015] In one alternative: the clamping rod is provided with a counterweight.
[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0017] This invention utilizes several rotating transmission rollers on a processing table to reduce friction between the aluminum template and the upper part of the processing table during conveying and unloading, thus minimizing damage to the aluminum template. Furthermore, symmetrical support slides are arranged inside the transmission rollers, and their extension and retraction are controlled by connecting rods and linkage rods. This allows the support slides to lift the aluminum template during processing, and the clamping frame provides limiting clamping to prevent the template from slipping during processing. Additionally, the rotating plate facilitates clamping and fixing aluminum templates of different thicknesses. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the structure of this utility model.
[0019] Figure 2 This is a schematic diagram of the installation of the first worm gear and the first worm of this utility model.
[0020] Figure 3 This is a schematic diagram of the internal structure of the transmission roller of this utility model.
[0021] Figure 4 This is a schematic diagram of the support slide bar structure of this utility model.
[0022] Figure 5 This is a schematic diagram of the installation of the first electric push rod of this utility model.
[0023] Figure 6 This is a schematic diagram of the rotating plate structure of this utility model.
[0024] Figure reference numerals: 11 Conveyor roller, 12 Processing table, 13 First worm gear, 14 First worm, 15 First motor, 16 Support slide bar, 17 Connecting rod, 18 Linkage rod, 19 Linkage plate, 20 First electric push rod, 21 Clamping frame, 22 Support frame, 23 Second electric push rod, 24 Lifting plate, 25 Rotating plate, 26 Clamping rod, 27 Second worm gear, 28 Second worm, 29 Second motor. Detailed Implementation
[0025] 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 accompanying drawings and embodiments.
[0026] In one embodiment, such as Figures 1-6 As shown, a clamping device for aluminum template processing includes transfer rollers 11 and clamping frames 21. A plurality of transfer rollers 11 are arranged in an equally spaced array. Each of the transfer rollers 11 has a first rotating plate rotatably mounted on its two ends. The first rotating plates are all fixedly mounted on the upper end of a processing table 12. The upper end of the processing table 12 is provided with a driving assembly for simultaneously rotating the plurality of transfer rollers 11. Each transfer roller 11 has symmetrically arranged sliding grooves, and each sliding groove contains a supporting slide rod 16. The upper end of the processing table 12 is provided with a pushing mechanism for simultaneously extending and retracting the plurality of supporting slide rods 16. A plurality of clamping frames 21 are located above the processing table 12 at positions corresponding to the two ends of the transfer rollers 11. The clamping frames 21 on the same side are fixedly connected by fixing plates. Each side of the clamping frame 21 is fixedly provided with a support frame 22. The support frame 22 is L-shaped and has a sliding support frame at one end. The support frames are all fixedly installed on the upper end of the processing table 12. The outermost support frame 22 is fixedly connected to the output end of the second electric push rod 23. The second electric push rod 23 is fixedly installed on the upper end of the processing table 12. Each side of the clamping frame 21 is symmetrically provided with a lifting plate 24. The inner side of the clamping frame 21 is provided with an adjustment mechanism for adjusting the clamping distance of the clamping frame 21. The pushing mechanism facilitates the movement of several support slide rods 16, which facilitates the support slide rods 16 to support the aluminum template and also facilitates the conveying roller 11 to transport the aluminum template. The adjustment mechanism facilitates the clamping frame 21 to clamp and fix aluminum templates of different thicknesses.
[0027] The drive assembly includes a first worm gear 13. Each of the transmission rollers 11 has a first worm gear 13 fixedly mounted on its rotating shaft. Each of the first worm gears 13 is meshed with a first worm 14. Each of the two rotating shafts of the first worm 14 has a second rotating plate rotatably mounted on its rotating shaft. The second rotating plates are fixedly mounted on the upper end of the processing table 12. A fixed shaft is fixed between each of the two first worm 14. One rotating shaft of one of the first worm 14 is fixedly connected to the output end of a first motor 15. The first motor 15 is fixedly mounted on the upper end of the processing table 12. In use, when it is necessary to transport the aluminum template, the first motor 15 is started. The output end of the first motor 15 drives several first worm 14s to rotate. The first worm 14 meshes with the first worm gear 13, causing several transmission rollers 11 to rotate simultaneously. The aluminum template is placed on the upper end of the transmission rollers 11, and the transmission rollers 11 can transport the aluminum template.
[0028] The pushing mechanism includes a linkage rod 18. Several rotating seats are fixedly mounted on one end of each supporting slide rod 16. Each rotating seat is hinged with a connecting rod 17, the other end of which is hinged to the linkage rod 18. A sliding tube is slidably mounted on one end of the linkage rod 18, and the sliding tube is fixedly mounted inside the transmission roller 11. The other end of the linkage rod 18 extends to the outside of the transmission roller 11. A third rotating plate is rotatably mounted on one end of each linkage rod 18. Several third rotating plates are fixedly mounted on the upper end of a fixed mounting plate. The fixed mounting plate is fixedly connected to the output ends of two first electric push rods 20, which are fixedly mounted on the processing table 1. 2. At the upper end, during use, when the transmission roller 11 completely conveys the aluminum template to the upper end of the transmission roller 11, the first motor 15 adjusts the position of the two support slide rods 16 so that one end of each support slide rod 16 faces the bottom of the aluminum template. Then, the first electric push rod 20 is started. The output end of the first electric push rod 20 drives several third rotating plates to move through the linkage plate 19. The third rotating plates drive the linkage rod 18 to slide inside the transmission roller 11. When the linkage rod 18 moves, it pushes the support slide rod 16 to move through the connecting rod 17, so that one side of the support slide rod 16 extends outward from the transmission roller 11. When the support slide rod 16 lifts the aluminum template, the output end of the first electric push rod 20 stops moving.
[0029] The cross-section of the support slide rod 16 is T-shaped. In use, when the support slide rod 16 extends to its maximum distance on one side, one end of the support slide rod 16 is in close contact with the inside of the transmission roller 11, thereby preventing the support slide rod 16 from detaching from the inside of the transmission roller 11.
[0030] The transmission roller 11 is provided with an anti-slip layer. When in use, the weight of the aluminum template increases the friction between the aluminum template and the transmission roller 11, thus facilitating the transportation of the aluminum template.
[0031] The gap between the two transmission rollers 11 is greater than the extension distance of the two support slide rods 16. In use, this facilitates the prevention of mutual interference between the two support slide rods 16 when adjusting and rotating the support slide rods 16.
[0032] The adjusting mechanism includes a rotating plate 25, which is rotatably mounted on the upper part of the processing table 12. A second worm gear 27 is fixedly mounted on the rotating shaft at one end of the rotating plate 25. A second worm 28 is meshed on the second worm gear 27. The second worm 28 is rotatably mounted inside a fixed frame. The fixed frame is fixedly mounted on one side of a clamping frame 21. The rotating shaft at one end of the second worm 28 is fixedly connected to the output end of a second motor 29. The second motor 29 is fixedly mounted on one side of the clamping frame 21. The rotating plate 25 is rotatably mounted with a clamping device at one end. When the support slide rod 16 lifts the aluminum template, the output end of the second electric push rod 23 drives one side of the clamping frame 21 through the support frame 22, so that the inner side of the clamping frame 21 is in close contact with one side of the aluminum template. Then the second motor 29 is started, and the output end of the second motor 29 drives the second worm 28 to rotate. The second worm 28 meshes with the second worm wheel 27, so that the rotating plate 25 rotates. When the upper end of the clamping rod 26 clamps and fixes the aluminum template, the output end of the second motor 29 stops rotating. At this time, the clamping and fixing of the aluminum template is completed.
[0033] The clamping rod 26 is equipped with a counterweight, which makes it easy to keep the bottom of the clamping rod 26 in a horizontal state during use. The counterweight is not shown in the figure and can be installed according to actual use.
[0034] The above embodiment discloses a clamping device for aluminum template processing. When the aluminum template needs to be conveyed, a first motor 15 is started. The output of the first motor 15 drives several first worm gears 14 to rotate. The first worm gears 14 mesh with the first worm wheel 13, causing several transmission rollers 11 to rotate simultaneously. The aluminum template is placed on the upper end of the transmission rollers 11, which then convey the aluminum template. The first motor 15 adjusts the positions of two support slide rods 16 so that one end of each support slide rod 16 faces the bottom of the aluminum template. Then, a first electric push rod 20 is started. The output of the first electric push rod 20 drives several third rotating plates to move via a linkage plate 19. The third rotating plates drive the linkage rod 18 inside the transmission rollers 11. When the sliding linkage 18 moves, it pushes the support slide rod 16 to move through the connecting rod 17, causing one side of the support slide rod 16 to extend outward toward the transmission roller 11. After the support slide rod 16 lifts the aluminum template, the output end of the first electric push rod 20 stops moving, and the output end of the second electric push rod 23 drives one side of the clamping frame 21 through the support frame 22, so that the inner side of the clamping frame 21 is in close contact with one side of the aluminum template. Then the second motor 29 is started, and the output end of the second motor 29 drives the second worm 28 to rotate. The second worm 28 meshes with the second worm wheel 27, causing the rotating plate 25 to rotate. After the upper end of the clamping rod 26 clamps and fixes the aluminum template, the output end of the second motor 29 stops rotating. At this time, the clamping and fixing of the aluminum template is completed.
[0035] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.
Claims
1. An aluminum template processing clamping device, comprising a conveying roller (11) and a clamping frame (21), a plurality of conveying rollers (11) are arranged at equal intervals, a first rotating plate is rotatably arranged on both ends of the rotating shaft of each conveying roller (11), the first rotating plate is fixedly arranged on the upper end of a processing table (12), and a driving assembly for driving a plurality of conveying rollers (11) to rotate simultaneously is arranged on the upper end of the processing table (12), characterized in that, Symmetrically arranged on the transmission roller (11) are sliding grooves, and the sliding grooves are slidably provided with support sliding rods (16).
2. The clamping device for processing of an aluminum die plate according to claim 1, wherein The driving assembly comprises a first worm wheel (13), one end of the transmission roller (11) is fixedly provided with the first worm wheel (13), the first worm wheel (13) is meshingly provided with a first worm (14), the first worm (14) is rotatably provided with a second rotating plate on both ends of a rotating shaft, the second rotating plate is fixedly provided on the upper end of the machining table (12), a fixed shaft is fixedly arranged between the two first worms (14), and one end of the first worm (14) is fixedly connected with the output end of the first motor (15).
3. The clamping device for processing of an aluminum die plate according to claim 1, wherein The pushing mechanism comprises a linkage rod (18), one end of the support sliding rod (16) is fixedly provided with a plurality of rotating seats, the rotating seats are hingedly provided with connecting rods (17), the other ends of the connecting rods (17) are hingedly connected with the linkage rod (18), one end of the linkage rod (18) is slidably provided with a sliding tube, the sliding tube is fixedly arranged in the transmission roller (11), the other end of the linkage rod (18) extends to the outside of the transmission roller (11), one end of the linkage rod (18) is rotatably provided with a third rotating plate, a plurality of third rotating plates are fixedly arranged on the upper end of a fixed mounting plate, the fixed mounting plate is fixedly connected with the output ends of two first electric push rods (20), and the first electric push rods (20) are fixedly arranged on the upper end of the machining table (12).
4. The clamping device for processing of an aluminum die plate according to claim 1, wherein The support sliding rod (16) is T-shaped in cross section.
5. The clamping device for processing of an aluminum die according to claim 1, wherein The transmission roller (11) is provided with an anti-skid layer.
6. The clamping device for processing of an aluminum die according to claim 1, wherein The gap distance between the two transmission rollers (11) is greater than the extension distance of the two support sliding rods (16).
7. The clamping device for processing of an aluminum die according to claim 1, wherein The adjusting mechanism comprises a rotating plate (25) rotatably arranged at the upper end inside the machining table (12), a second worm wheel (27) fixedly arranged on the rotating shaft at one end of the rotating plate (25), a second worm (28) meshingly arranged on the second worm wheel (27), the second worm (28) rotatably arranged inside a fixed frame, the fixed frame fixedly arranged on one side of the clamping frame (21), the second worm (28) fixedly connected with the output end of a second motor (29) at one end of the rotating shaft, the second motor (29) fixedly arranged on one side of the clamping frame (21), and a clamping rod (26) rotatably arranged at one end of the rotating plate (25).
8. The clamping device for processing of an aluminum die plate according to claim 7, wherein A counterweight is arranged on the clamping rod (26).