Workbench turnover device capable of machining bottom surface of profile

Abstract

The utility model discloses a workbench turnover device capable of machining the bottom face of a sectional material. The device comprises a hollow workbench frame, two rotating supports are installed at the bottoms of the two ends of the workbench frame respectively, a plurality of clamp bottom plates are movably installed on the workbench frame side by side, and profiles can be jointly placed on the clamp bottom plates; wherein each clamp bottom plate is provided with a horizontal air cylinder, a vertical movable pressing plate, a pressing roller and a vertical air cylinder, the horizontal air cylinder is located on one side of the profile, the movable pressing plate is connected to the horizontal air cylinder, the vertical air cylinder is located on the other side of the profile, and the pressing roller is connected to the top of the vertical air cylinder. According to the working table turnover device capable of machining the bottom face of the sectional material, the working table for machining the sectional material can rotate by 360 degrees, so that the four faces of the sectional material are directly machined respectively, secondary clamping is not needed, time and labor are saved, and machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of profile processing, in particular to a workbench turning device which can process the bottom surface of profiles. Background Art

[0002] At present, for the workbench rotating machines for processing profiles, they can generally process the top, front and back surfaces of the profiles. When the workbench rotates 180 degrees, the bottom surface of the profile will become the top. However, since the workbench is located above the profile and completely covers the profile, it will be impossible to directly process the bottom surface of the profile.

[0003] In the prior art, in order to process the bottom surface of the profile, the operator is generally required to first remove the profile, then manually flip it over, flip the bottom surface of the profile to the top, and then perform secondary clamping, and finally perform processing on the top surface to complete the processing of the four sides of the profile. Therefore, this processing method is time-consuming and labor-intensive, affecting the processing efficiency. Utility Model Content

[0004] To solve the above problems, the utility model provides a workbench flipping device that can process the bottom surface of the profile, which can rotate the workbench for processing the profile 360 ​​degrees, so that the four surfaces of the profile can be directly processed separately without secondary clamping, thus saving time and effort and improving processing efficiency.

[0005] According to one aspect of the utility model, there is provided a workbench turning device capable of processing the bottom surface of a profile, comprising a hollow workbench frame, two rotating brackets being respectively installed at the bottoms of both ends of the workbench frame, and a plurality of fixture base plates being movably installed side by side on the workbench frame, and profiles can be placed together on each of the fixture base plates; wherein each of the fixture base plates is installed with a horizontal cylinder, a vertical movable pressure plate, a pressure roller and a vertical cylinder, the horizontal cylinder being located on one side of the profile, the movable pressure plate being connected to the horizontal cylinder and being capable of pressing and relaxing the side surface of the profile under the operation of the horizontal cylinder; the vertical cylinder being located on the other side of the profile, the pressure roller being connected to the top of the vertical cylinder and being capable of pressing and relaxing the top surface of the profile under the operation of the vertical cylinder.

[0006] In some embodiments, the rotation angle of the rotating bracket is 360°. The benefit of this is that it describes the angle range within which the rotating bracket drives the workbench frame and each fixture base plate thereon to rotate.

[0007] In some embodiments, racks are provided on both sides of the workbench frame, and a plurality of gears respectively meshing with the racks are provided on both sides of the bottom of the fixture base plate. The invention is beneficial in that it describes a method of movably mounting the fixture base plate on the workbench frame.

[0008] In some embodiments, a mobile motor is installed on one side of the fixture bottom plate, and the mobile motor is connected to one of the gears. The advantage is that the mobile motor can provide power for the movement of the fixture bottom plate.

[0009] In some embodiments, there is a gap between each of the clamp bottom plates, which is beneficial in that the bottom surface of the profile can be processed through the gap between the clamp bottom plates.

[0010] In some embodiments, a fixed support is also installed on the fixture bottom plate, and the horizontal cylinder is installed on the fixed support. The benefit is that the horizontal cylinder can be stably installed through the fixed support. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the top structure of a workbench turning device capable of processing the bottom surface of a profile according to one embodiment of the utility model;

[0012] Figure 2 for Figure 1 A schematic diagram of the bottom structure of the workbench frame shown;

[0013] Figure 3 for Figure 1 A schematic diagram of the cross-sectional structure of a workbench turning device capable of processing the bottom surface of a profile when the side surfaces of the profile are relaxed;

[0014] Figure 4 for Figure 1 A schematic diagram of the cross-sectional structure of a workbench turning device capable of processing the bottom surface of a profile when clamping the side surfaces of the profile;

[0015] Figure 5 for Figure 1 A schematic diagram of the cross-sectional structure of a workbench flip device capable of processing the bottom surface of a profile when processing the top surface of the profile;

[0016] Figure 6 for Figure 1 A schematic diagram of the cross-sectional structure of a workbench turning device capable of processing the bottom surface of a profile when turned 180°;

[0017] Figure 7 for Figure 6 A schematic diagram of the top surface of a workbench flipping device capable of processing the bottom surface of a profile when flipped 180° is shown.

[0018] In the figure: workbench frame 1, rotating bracket 2, rack 3, gear 4, fixture base plate 5, horizontal cylinder 6, fixed support 7, movable pressing plate 8, profile 9, pressing roller 10, vertical cylinder 11, and movable motor 12. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1-2 As shown ( Figure 1 The device includes a long and hollow workbench frame 1, and two rotating brackets 2 are respectively installed at the bottom of both ends of the workbench frame 1. The workbench can be rotated 360° through the movement of the rotating brackets 2.

[0021] A plurality of fixture bottom plates 5 are movably mounted side by side on the workbench frame 1, wherein racks 3 are arranged on both sides of the workbench frame 1 along the length extension direction, and a plurality of gears 4 respectively meshing with the racks 3 are arranged on both sides of the bottom of the fixture bottom plate 5, and a moving motor 12 is installed on one side of the fixture bottom plate 5, and the moving motor 12 is connected to one of the gears 4. Under the operation of the moving motor 12, the gears 4 and the racks 3 can be driven to transmit to each other, so that the fixture bottom plate 5 can be moved on the workbench frame 1.

[0022] In addition, there is a certain interval between the clamp base plates 5 , and the rectangular parallelepiped profiles 9 to be processed can be placed on the clamp base plates 5 .

[0023] like Figure 3-4 As shown, a horizontal cylinder 6, a fixed support 7, a vertically arranged movable pressing plate 8, a pressing roller 10 and a vertical cylinder 11 are installed on each fixture bottom plate 5. The fixed support 7 is located on one side of the profile 9, the horizontal cylinder 6 is installed on the fixed support 7, and the movable pressing plate 8 is connected to the piston rod of the horizontal cylinder 6, and the movable pressing plate 8 can press and relax the side of the profile 9 under the operation of the horizontal cylinder 6; and the vertical cylinder 11 is located on the other side of the profile 9, and the pressing roller 10 is connected to the piston rod at the top of the vertical cylinder 11, and the pressing roller 10 can press and relax the profile 9 from above under the operation of the vertical cylinder 11.

[0024] like Figure 5 As shown, when the top surface of the profile 9 needs to be processed, the horizontal cylinder 6 operates to make the movable pressing plate 8 press the profile 9 from the side, and at the same time the vertical cylinder 11 operates to make the pressing roller 10 leave the top of the profile 9, so that the top surface of the profile 9 can be exposed and processed.

[0025] When it is necessary to process the side of the profile 9 where the horizontal cylinder 6 is located, the horizontal cylinder 6 is operated to move the movable pressing plate 8 away from the profile 9, and at the same time the vertical cylinder 11 is operated to make the pressing roller 10 press the profile 9 from above, and finally the rotating bracket 2 is operated to drive the workbench and the clamp bottom plates 5 thereon to flip 90° to the other side, so that the corresponding side of the profile 9 can be exposed and processed.

[0026] When it is necessary to process the side of the profile 9 where the vertical cylinder 11 is located, the vertical cylinder 11 is operated to make the pressure roller 10 leave the top of the profile 9, and then the rotating bracket 2 is operated to drive the workbench and the clamp base plates 5 thereon to flip 90° to the other side. At this time, the horizontal cylinder 6 is located at the bottom, and then the horizontal cylinder 6 is operated to make the movable pressing plate 8 and the profile 9 thereon descend, so that the corresponding side of the profile 9 can be exposed and processed.

[0027] like Figure 6-7 As shown, when the bottom surface of the profile 9 needs to be processed, the horizontal cylinder 6 operates to make the movable pressing plate 8 press the profile 9 from the side, and at the same time the vertical cylinder 11 operates to make the pressing roller 10 press the profile 9 from above, and finally the rotating bracket 2 operates to drive the workbench and the clamp bottom plates 5 thereon to flip 180°, so that the bottom surface of the profile 9 faces upward, and the bottom surface of the profile 9 can be processed through the hollow part of the workbench frame 1 and the gap between the clamp bottom plates 5.

[0028] Finally, after processing of each surface of the profile 9 is completed, the rotating bracket 2 operates to drive the workbench and the fixture base plates 5 thereon to return to their original positions, the horizontal cylinder 6 operates to move the movable pressing plate 8 away from the profile 9, and at the same time the vertical cylinder 11 operates to move the pressing roller 10 away from the profile 9, so that the processed profile 9 can be removed.

[0029] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A workbench turning device capable of processing the bottom surface of a profile, characterized in that: The invention comprises a hollow workbench frame (1), two rotating brackets (2) are respectively installed at the bottom of both ends of the workbench frame (1), and a plurality of fixture base plates (5) are movably installed side by side on the workbench frame (1), and a profile (9) can be placed on each of the fixture base plates (5); wherein each of the fixture base plates (5) is installed with a horizontal cylinder (6), a vertical movable pressing plate (8), a pressing roller (10) and a vertical cylinder (11), and the horizontal The cylinder (6) is located on one side of the profile (9), and the movable pressing plate (8) is connected to the horizontal cylinder (6) and can press and relax the side of the profile (9) under the operation of the horizontal cylinder (6); the vertical cylinder (11) is located on the other side of the profile (9), and the pressing roller (10) is connected to the top of the vertical cylinder (11) and can press and relax the top surface of the profile (9) under the operation of the vertical cylinder (11).

2. A workbench turning device capable of processing the bottom surface of a profile according to claim 1, characterized in that: The rotation angle of the rotating bracket (2) is 360°.

3. A workbench turning device capable of processing the bottom surface of a profile according to claim 1, characterized in that: Racks (3) are provided on both sides of the workbench frame (1), and a plurality of gears (4) respectively meshing with the racks (3) are provided on both sides of the bottom of the fixture base plate (5).

4. A workbench turning device capable of processing the bottom surface of a profile according to claim 3, characterized in that: A moving motor (12) is installed on one side of the fixture bottom plate (5), and the moving motor (12) is connected to one of the gears (4).

5. The workbench turning device capable of processing the bottom surface of a profile according to claim 1, characterized in that: There is a gap between each of the clamp bottom plates (5).

6. A workbench turning device capable of processing the bottom surface of a profile according to claim 1, characterized in that: A fixed support (7) is also installed on the fixture bottom plate (5), and the horizontal cylinder (6) is installed on the fixed support (7).

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