Driving movable type fixing and clamping mechanism for aluminum material stretching and stretching machine

Abstract

The utility model relates to the technical field of stretching machines, in particular to a driving movable type fixing and clamping mechanism for stretching aluminum materials and a stretching machine, the driving movable type fixing and clamping mechanism comprises a working table, a rotating device capable of rotating is arranged at the center of the top end of the working table, and a placing table used for placing an aluminum plate is arranged at the top end of the rotating device. A limiting device for preventing the aluminum plate from deviating is movably arranged at the top of the containing table, an auxiliary limiting device for preventing the aluminum plate from deviating upwards is arranged at the top end of the limiting device, and stretching assemblies capable of being away from the containing table at the same time are movably arranged at the two ends of the workbench. When the stretching assembly stretches the aluminum plate, the limiting device limits the two sides of the aluminum plate, deviation of the aluminum plate during stretching is avoided, the aluminum plate is stretched in multiple directions through the stretching assembly, deviation of the aluminum plate is prevented, and the problems that the aluminum plate is inconvenient to stretch in multiple directions, and the aluminum plate is prone to deviation are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stretching machines, in particular to a driving movable fixed clamping mechanism for stretching aluminum materials, and in particular to a stretching machine. Background Art

[0002] For example, Chinese patent CN217617128 discloses an automatic stretching and locking device for aluminum, comprising a CNC lathe, a support plate fixedly connected to the top right side of the CNC lathe, a hydraulic telescopic rod fixedly connected inside the support plate, a movable plate fixedly connected to the output rod of the hydraulic telescopic rod, a fixed plate movably connected to the top left side of the CNC lathe, a locking mechanism movably connected to the surfaces opposite to the fixed plate and the movable plate, a slide groove being provided at the top of the CNC lathe, and the inside of the slide groove being movably connected to the bottom end of the movable plate.

[0003] In the above-mentioned comparative documents, the aluminum plate is clamped and fixed by an anti-slip clamp, and then the clamp is moved by a movable plate to stretch the aluminum plate. When the aluminum plate needs to be stretched, it may be in multiple directions, and the above-mentioned comparative documents are very troublesome when the aluminum plate needs to be stretched in multiple directions, or multiple clamps need to be added, which will increase the cost. Therefore, the inventor proposes a driven movable fixed clamping mechanism for aluminum stretching to solve the above-mentioned problem. Utility Model Content

[0004] The utility model aims to provide a driving movable fixed clamping mechanism and a stretching machine for stretching aluminum materials. A rotating device is arranged at the top of a workbench, and a placing table is fixed on the top of the rotating device, so that the rotating device drives the placing table to rotate. Limiting devices are arranged on both sides of the top of the placing table, so that when the stretching assembly stretches the aluminum plate, the limiting devices limit the two sides of the aluminum plate, thereby avoiding left and right deviation of the aluminum plate during stretching. The stretching machine can stretch the aluminum plate in multiple directions and prevent the aluminum plate from deviating, thereby solving the problems of inconvenience in stretching the aluminum plate in multiple directions and easy deviation of the aluminum plate.

[0005] In order to solve the problems of the prior art, the utility model provides a driven movable fixed clamping mechanism for stretching aluminum materials, comprising a workbench, a rotatable rotating device is arranged at the center of the top of the workbench, a placing table for placing an aluminum plate is arranged at the top of the rotating device, an auxiliary limiting device capable of abutting the upper surface of the aluminum plate is arranged at the top of the limiting device, an auxiliary limiting device for preventing the aluminum plate from deviating upward is arranged at the top of the limiting device, and stretching components that can be simultaneously away from the placing table are movably arranged at both ends of the workbench, so that the limiting device can limit the two sides of the aluminum plate when the aluminum plate is stretched to avoid the deviation of the aluminum plate.

[0006] As a technical solution of the utility model, a limiting groove is provided at the top of the placing table, and screw rods are symmetrically provided at both ends of the bottom of the placing table. A second rotating driving component for driving the screw rod to rotate is provided on one side of the placing table, so that the second rotating driving component can drive the screw rod to rotate.

[0007] As a technical solution of the utility model, the limiting device includes a limiting plate, a threaded rod, a guide hole, a limiting slider and a threaded sleeve. A threaded rod is arranged at the center of the limiting plate, and the guide holes are arranged on both sides of the top of the limiting plate near the threaded rod. Threaded sleeves for movably mounting on the outside of the screw rod are arranged at both ends of the limiting plate, and a limiting slider for sliding along the inside of the limiting groove is arranged at the bottom end of the limiting plate, so that the limiting plate can slide along the inside of the limiting groove through the limiting slider.

[0008] As a technical solution of the utility model, the auxiliary limiting device includes a lifting frame, a threaded hole, a limiting roller and a limiting guide rod. A threaded hole is arranged on the top of the lifting frame, and the threaded hole is installed on the outside of the threaded rod. Limiting guide rods for movably installing in the guide hole are arranged at both ends of the lifting frame, so that the limiting guide rod can drive the limiting roller to contact the surface of the aluminum plate when it moves downward, thereby avoiding upward deviation of both sides of the aluminum plate.

[0009] As a technical solution of the utility model, the rotating device includes a rotating table and a first rotating driving component. The rotating table is movably installed at the center of the top of the workbench. The bottom of the workbench is provided with a first rotating driving component for driving the rotating table to rotate, so that the first rotating driving component can drive the rotating table to rotate.

[0010] As a technical solution of the utility model, slide rails and limit slide rails for sliding the stretching assembly are arranged at both ends of the top of the workbench, so that the limit slide rails can limit the movement of the stretching assembly more stably.

[0011] As a technical solution of the utility model, the stretching assembly includes a movable frame, a slide groove, a first telescopic assembly, a pressure plate, and a second telescopic assembly. The outer sides of the two ends of the workbench are provided with second telescopic assemblies for driving the movable frame to move horizontally. The bottom of the movable frame is symmetrically provided with slide grooves for sliding along the outside of the limiting slide rail, so that the second telescopic assembly drives the movable frame to slide along the outside of the limiting slide rail through the slide groove.

[0012] As a technical solution of the utility model, a plurality of first telescopic components are equidistantly arranged at the top of the mobile frame, the working end of the first telescopic component extends downward from the top of the mobile frame, and a pressing plate for clamping the aluminum plate is arranged at the bottom end of the first telescopic component, so that the first telescopic component drives the pressing plate downward, and then the pressing plate cooperates with the mobile frame to clamp the aluminum plate.

[0013] The utility model also provides a stretching machine, which comprises a driving movable fixed clamping mechanism for stretching aluminum materials.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present application sets a rotating device on the top of the workbench and fixes the placing table on the top of the rotating device, so that the rotating device drives the placing table to rotate, and sets limiting devices on both sides of the top of the placing table, so that when the stretching component stretches the aluminum plate, the limiting devices limit the two sides of the aluminum plate to avoid left and right deviation of the aluminum plate during stretching, thereby realizing multi-directional stretching of the aluminum plate by the stretching component and preventing the aluminum plate from deviating, thereby solving the problems of inconvenience in multi-directional stretching of the aluminum plate and easy deviation of the aluminum plate.

[0016] 2. In the present application, the lifting frame is movably installed on the outside of the threaded rod through the threaded holes, and the limiting guide rods at both ends of the lifting frame are respectively inserted into the guide holes, so that the lifting frame is driven to move longitudinally when the threaded rod rotates. A limiting roller is rotatably set on one side of the lifting frame to move the limiting roller downward, thereby preventing the two sides of the aluminum plate from deviating upward when the aluminum plate is stretched, thereby solving the problem of the aluminum plate deviating upward. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereoscopic view of a driven movable fixed clamping mechanism for aluminum stretching.

[0018] Figure 2 It is an exploded view of a driven movable fixed clamping mechanism for aluminum stretching.

[0019] Figure 3 It is an exploded view of a placement table in a driven mobile fixed clamping mechanism for aluminum stretching.

[0020] Figure 4 The present invention is a stereoscopic diagram of a limit device in a driven movable fixed clamping mechanism for aluminum material stretching.

[0021] Figure 5 It is an exploded view of a stretching device in a driven mobile fixed clamping mechanism for stretching aluminum materials.

[0022] Figure 6 It is an exploded view of an auxiliary limit device in a driven movable fixed clamping mechanism for aluminum stretching.

[0023] The numbers in the figure are: 1. workbench; 101. limit slide rail; 2. stretching assembly; 201. moving frame; 202. slide groove; 203. first telescopic assembly; 204. pressure plate; 205. second telescopic assembly; 3. rotating device; 301. rotating table; 302. first rotating drive member; 4. placing table; 401. limit groove; 402. second rotating drive member; 403. screw rod; 5. limit device; 501. limit plate; 502. threaded rod; 503. guide hole; 504. limit slider; 505. threaded sleeve; 6. auxiliary limit device; 601. lifting frame; 602. threaded hole; 603. limit roller; 604. limit guide rod. DETAILED DESCRIPTION

[0024] In order to further understand the features, technical means and specific purposes and functions achieved by the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0025] See also Figure 1-Figure 6 The utility model provides a driven mobile fixed clamping mechanism for stretching aluminum materials, comprising a workbench 1, a rotatable rotating device 3 is arranged at the center of the top of the workbench 1, a placing table 4 for placing an aluminum plate is arranged at the top of the rotating device 3, a limiting device 5 is movably arranged on the top of the placing table 4 to prevent the aluminum plate from deflecting, an auxiliary limiting device 6 is arranged on the top of the limiting device 5 to abut the upper surface of the aluminum plate, and stretching components 2 that can be moved away from the placing table 4 at the same time are movably arranged at both ends of the workbench 1.

[0026] When in use, a rotating device 3 is set on the top of the workbench 1, and the placing table 4 is fixed on the top of the rotating device 3, so that the rotating device 3 drives the placing table 4 to rotate, and a limiting device 5 is set on both sides of the top of the placing table 4, so that when the aluminum plate is stretched, the limiting device 5 limits the two sides of the aluminum plate, so that the stretching component 2 stretches the aluminum plate in multiple directions and prevents the aluminum plate from shifting left and right.

[0027] A limiting groove 401 is arranged at the top of the placing platform 4 , and screw rods 403 are symmetrically arranged at both ends of the bottom of the placing platform 4 . A second rotating driving member 402 for driving the screw rod 403 to rotate is arranged on one side of the placing platform 4 .

[0028] When in use, the second rotary drive member 402 is fixed to one side of the placement table 4 and a screw rod 403 is arranged at the output end of the second rotary drive member 402 , so that the second rotary drive member 402 drives the screw rod 403 to rotate.

[0029] The limiting device 5 includes a limiting plate 501, a threaded rod 502, a guide hole 503, a limiting slider 504 and a threaded sleeve 505. The threaded rod 502 is arranged at the center of the limiting plate 501, and the guide hole 503 is arranged on both sides of the top of the limiting plate 501 close to the threaded rod 502. Threaded sleeves 505 for movably mounting on the outside of the screw rod 403 are arranged at both ends of the limiting plate 501, and a limiting slider 504 for sliding along the inside of the limiting groove 401 is arranged at the bottom end of the limiting plate 501.

[0030] When in use, threaded sleeves 505 are set at the bottom of both ends of the limit plate 501, and the limit plate 501 is movably installed on the outside of the screw rod 403, so that the screw rod 403 drives the limit plate 501 through the threaded sleeves 505, and then the limit plate 501 slides along the inside of the limit groove 401 through the limit slider 504.

[0031] The auxiliary limiting device 6 includes a lifting frame 601, a threaded hole 602, a limiting roller 603 and a limiting guide rod 604. A threaded hole 602 is set on the top of the lifting frame 601, and the threaded hole 602 is installed on the outside of the threaded rod 502. Limiting guide rods 604 for movably installing inside the guide hole 503 are set at both ends of the lifting frame 601.

[0032] When in use, the limiting guide rod 604 is movably installed on the outside of the threaded rod 502 through the threaded hole 602, so that when the threaded rod 502 is rotated, the limiting guide rod 604 is driven to move longitudinally. At the same time, the limiting guide rod 604 moves longitudinally along the inside of the guide hole 503, so that the movement of the limiting guide rod 604 is more stable. By rotatably setting a limiting roller 603 on one side of the limiting guide rod 604, the limiting roller 603 is driven to contact the surface of the aluminum plate when the limiting guide rod 604 moves downward, and then the limiting roller 603 abuts against both sides of the aluminum plate.

[0033] The rotating device 3 includes a rotating table 301 and a first rotating driving member 302 . The rotating table 301 is movably installed at the center of the top of the workbench 1 . The bottom of the workbench 1 is provided with a first rotating driving member 302 for driving the rotating table 301 to rotate.

[0034] When in use, the first rotary drive member 302 is arranged at the bottom end of the workbench 1 , and the working end of the first rotary drive member 302 is fixed to the bottom of the rotating table 301 , so that the first rotary drive member 302 drives the rotating table 301 to rotate.

[0035] Both ends of the top of the workbench 1 are provided with slide rail limit slide rails 101 for the stretching assembly 2 to slide.

[0036] When in use, the limiting slide rails 101 are symmetrically arranged at both ends of the top of the workbench 1 so that the limiting slide rails 101 limit the moving direction of the stretching component 2.

[0037] The stretching assembly 2 includes a movable frame 201, a slide groove 202, a first telescopic assembly 203, a pressure plate 204, and a second telescopic assembly 205. The outer sides of both ends of the workbench 1 are provided with second telescopic assemblies 205 for driving the movable frame 201 to move horizontally. The bottom of the movable frame 201 is symmetrically provided with slide grooves 202 for sliding along the outside of the limiting slide rail 101.

[0038] When in use, the second telescopic component 205 is fixed to the outer sides of both ends of the workbench 1, and the moving frame 201 is arranged at one end of the second telescopic component 205, so that the second telescopic component 205 drives the moving frame 201 to slide along the limiting slide rail 101 through the slide groove 202.

[0039] A plurality of first telescopic components 203 are equidistantly arranged at the top of the mobile frame 201 . The working ends of the first telescopic components 203 extend downward from the top of the mobile frame 201 . A pressing plate 204 for clamping the aluminum plate is arranged at the bottom of the first telescopic components 203 .

[0040] When in use, a plurality of first telescopic components 203 are equidistantly arranged at the top of the mobile frame 201, and a pressing plate 204 is arranged at the bottom of the first telescopic components 203, so that the first telescopic components 203 drive the pressing plate 204 downward, and the pressing plate 204 cooperates with the mobile frame 201 to clamp the aluminum plate.

[0041] The utility model also provides a stretching machine, which comprises a driving movable fixed clamping mechanism for stretching aluminum materials.

[0042] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A driven mobile fixed clamping mechanism for aluminum material stretching, comprising a workbench (1), characterized in that: A rotatable rotating device (3) is arranged at the center of the top of the workbench (1); a placement table (4) for placing an aluminum plate is arranged at the top of the rotating device (3); a limit device (5) for preventing the aluminum plate from deflecting is movably arranged at the top of the placement table (4); an auxiliary limit device (6) capable of abutting against the upper surface of the aluminum plate is arranged at the top of the limit device (5); and stretching components (2) capable of being simultaneously away from the placement table (4) are movably arranged at both ends of the workbench (1).

2. The driving movable fixing clamping mechanism for aluminum material stretching according to claim 1 is characterized in that: A limiting groove (401) is provided at the top of the placement platform (4), and screw rods (403) are symmetrically provided at both ends of the bottom of the placement platform (4), and a second rotating driving member (402) for driving the screw rod (403) to rotate is provided on one side of the placement platform (4).

3. The driving movable fixing clamping mechanism for aluminum material stretching according to claim 1 is characterized in that: The limiting device (5) comprises a limiting plate (501), a threaded rod (502), a guide hole (503), a limiting slider (504) and a threaded sleeve (505); the threaded rod (502) is arranged at the center of the limiting plate (501); the guide hole (503) is arranged on both sides of the top of the limiting plate (501) close to the threaded rod (502); the threaded sleeves (505) for movably mounting on the outside of the screw rod (403) are arranged at both ends of the limiting plate (501); and the limiting slider (504) for sliding along the inside of the limiting groove (401) is arranged at the bottom end of the limiting plate (501).

4. The driving movable fixing clamping mechanism for aluminum material stretching according to claim 1 is characterized in that: The auxiliary limiting device (6) comprises a lifting frame (601), a threaded hole (602), a limiting roller (603) and a limiting guide rod (604); the lifting frame (601) is provided with a threaded hole (602) at the top, and the threaded hole (602) is installed outside the threaded rod (502); and the lifting frame (601) is provided with limiting guide rods (604) at both ends for movably installing inside the guide hole (503).

5. The driving movable fixing clamping mechanism for aluminum material stretching according to claim 1 is characterized in that: The rotating device (3) comprises a rotating table (301) and a first rotating driving member (302); the rotating table (301) is movably mounted at the center of the top end of the workbench (1); and the bottom end of the workbench (1) is provided with the first rotating driving member (302) for driving the rotating table (301) to rotate.

6. The driving movable fixing clamping mechanism for aluminum material stretching according to claim 1 is characterized in that: Both ends of the top of the workbench (1) are provided with slide rail limit slide rails (101) for sliding the stretching assembly (2).

7. The driving movable fixing clamping mechanism for aluminum material stretching according to claim 1 is characterized in that: The stretching assembly (2) comprises a moving frame (201), a slide groove (202), a first telescopic assembly (203), a pressure plate (204), and a second telescopic assembly (205). The second telescopic assemblies (205) for driving the moving frame (201) to move horizontally are arranged on the outer sides of both ends of the workbench (1), and the slide grooves (202) for sliding along the outside of the limiting slide rail (101) are symmetrically arranged at the bottom of the moving frame (201).

8. The driving movable fixing clamping mechanism for aluminum material stretching according to claim 7 is characterized in that: A plurality of first telescopic components (203) are equidistantly arranged at the top of the mobile frame (201); working ends of the first telescopic components (203) extend downward from the top of the mobile frame (201); and a pressing plate (204) for clamping an aluminum plate is arranged at the bottom of the first telescopic components (203).

9. A stretching machine, characterized in that: It comprises a driven movable fixed clamping mechanism for stretching aluminum material as described in any one of claims 1-8.

Images