Control cabinet machining operation platform

Abstract

The utility model relates to the technical field of machining platforms, in particular to a control cabinet machining operation platform. Comprising a box body with an opening in the top, a hydraulic cylinder is fixedly connected to the bottom face in the box body, a machining table plate is fixedly connected to the upper end of a piston rod of the hydraulic cylinder, the piston rod of the hydraulic cylinder drives the machining table plate to vertically move when stretching out and drawing back, and a clamp used for clamping a control cabinet is arranged on the upper surface of the machining table plate; two extension plates are symmetrically arranged above the box body, and two linkage mechanisms are symmetrically arranged on the two sides of the machining platen. After the machining operation of the control cabinet is finished, the piston rod of the hydraulic cylinder drives the machining bedplate to move to the position between the square axial flow fan and the collecting box, and then the square axial flow fan blows high-speed airflow to the machining bedplate, so that chippings on the machining bedplate are mixed in the airflow and enter the collecting box together; and chippings are collected through the collecting box, and rapid cleaning of the chippings on the machining platen is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing platforms, and more specifically, to a processing platform for control cabinets. Background Technique

[0002] A control cabinet is an enclosed or semi-enclosed metal cabinet used for installing switchgear, measuring instruments, protective electrical appliances, and auxiliary equipment according to electrical wiring requirements. It is commonly used in various power generation, distribution, and substation. Its main structure is assembled with steel plates. Therefore, during the processing and production of control cabinets, the main operation is to cut and grind the steel plate structure. Thus, fixtures are usually provided on the processing platform to clamp and fix the steel plate structure for convenient precision machining of the steel plate.

[0003] When performing precision machining such as cutting and grinding on the steel plate structure on the processing platform, some metal chips will be generated. When the metal chips accumulate on the processing platform, if the chips and debris are not cleaned in time, during the subsequent processing of the steel plate structure of the control cabinet, the chips will cause the fixture to be difficult to stably clamp the control cabinet, reducing the processing accuracy. Since the processing platform with fixtures installed is not a complete flat surface and there are many cleaning dead corners, it is difficult for workers to sweep away the chips on the processing platform. In view of this, we propose a processing platform for control cabinets. Summary of the Invention

[0004] The purpose of the present utility model is to provide a processing platform for control cabinets to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, one of the purposes of the present utility model is to provide a processing platform for control cabinets, including a box body with an open top. The bottom surface inside the box body is fixedly connected with a hydraulic cylinder. The upper end of the piston rod of the hydraulic cylinder is fixedly connected with a processing table board. When the piston rod of the hydraulic cylinder expands and contracts, it drives the processing table board to move vertically. A fixture for clamping the control cabinet is arranged on the upper surface of the processing table board. Two extension plates are symmetrically arranged above the box body. Two linkage mechanisms are symmetrically arranged on both sides of the processing table board. The linkage mechanism drives the two extension plates to move when the processing table board moves vertically. A square axial flow fan is fixedly connected to one side of the box body, and a collection box is fixedly connected to the side of the box body opposite to the square axial flow fan. When the piston rod of the hydraulic cylinder drives the processing table board to move to the position between the square axial flow fan and the collection box, the two extension plates block the opening of the box body. When the piston rod of the hydraulic cylinder drives the processing table board to move above the box body, the two extension plates respectively move to both sides of the processing table board.

[0006] As a further improvement of the technical solution, the linkage mechanism includes two inner hinge rods rotatably connected to both sides of the box body through a rotating shaft. The other ends of the inner hinge rods are rotatably connected to the side wall of the extension plate. Outer hinge rods are arranged on both sides of the two inner hinge rods away from each other. The outer hinge rods are parallel to the corresponding inner hinge rods. The two ends of the outer hinge rods are respectively rotatably connected to the box body and the extension plate. The inner hinge rods and the outer hinge rods are both inclined.

[0007] As a further improvement of the technical solution, one end of the rotating shaft on the inner hinge rod penetrates through the side wall of the box body and is fixedly connected to a connecting rod. The other end of the connecting rod is rotatably connected to a lifting rod. The upper end of the lifting rod is rotatably connected to one side of the processing table board. The connecting rod and the lifting rod are both inclined.

[0008] As a further improvement of the technical solution, semi-gears are fixedly connected between the inner hinge rods on the same side of the box body of the two linkage mechanisms. The semi-gears are fixedly connected to the position where the inner hinge rods are rotatably connected to the box body. The two semi-gears mesh with each other, and the meshing position of the two semi-gears is located on the axis where the two linkage mechanisms on the box body are symmetrically arranged.

[0009] As a further improvement of the technical solution, an opening is provided on one side of the collection box close to the processing table board. The opening is communicated with the inside of the box body. A dust filter net is fixedly connected to the side of the collection box opposite to the opening. A drawer is slidably arranged on the bottom surface inside the collection box. The drawer is located below the dust filter net, and one end of the drawer penetrates through the side wall of the collection box.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. For this control cabinet processing operation platform, after the processing operation of the control cabinet is completed, by making the piston rod of the hydraulic cylinder drive the processing table board to move to the position between the square axial flow fan and the collection box, and then making the square axial flow fan blow high-speed air flow onto the processing table board, so that the debris on the processing table board is mixed in the air flow and enters the inside of the collection box together. The collection box collects the debris, realizing the rapid cleaning of the debris on the processing table board.

[0012] 2. For this control cabinet processing operation platform, when making the piston rod of the hydraulic cylinder drive the processing table board to move to the position between the square axial flow fan and the collection box, the processing table drives the two extension plates to move synchronously through the linkage mechanism, so that the two extension plates block the opening of the box body, preventing the debris from being mixed in the air flow and discharged from the top opening of the box body, and avoiding the debris from scattering around the box body, resulting in the deterioration of the processing environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is one of the overall structural schematic diagrams of the present utility model;

[0014] Figure 2This is the second schematic diagram of the overall structure of the present utility model;

[0015] Figure 3 This is the first sectional view of the overall structure of the present utility model;

[0016] Figure 4 This is the second sectional view of the overall structure of the present utility model;

[0017] Figure 5 This is the schematic diagram of the structure of the linkage mechanism of the present utility model;

[0018] Figure 6 This is the schematic diagram of the structure when two extension plates of the present utility model block the opening of the box body;

[0019] Figure 7 This is the schematic diagram of the structure of the linkage mechanism when two extension plates of the present utility model block the opening of the box body;

[0020] Figure 8 This is the Figure 6 sectional view of.

[0021] The meanings of each label in the figure are as follows:

[0022] 1. Box body; 2. Hydraulic cylinder; 3. Processing table board; 4. Extension plate;

[0023] 5. Linkage mechanism; 51. Inner hinge rod; 52. Half gear; 53. Outer hinge rod; 54. Connecting rod; 55. Lifting rod;

[0024] 6. Square axial flow fan; 7. Collection box; 71. Dust filter net; 72. Drawer. Specific implementation manner

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0026] Please refer to Figures 1 - 3As shown in the figure, one of the purposes of this embodiment is to provide a processing operation platform for a control cabinet, which includes a box body 1 with an open top. A hydraulic cylinder 2 is fixedly connected to the bottom surface inside the box body 1. The upper end of the piston rod of the hydraulic cylinder 2 is fixedly connected to a processing table plate 3. When the piston rod of the hydraulic cylinder 2 expands and contracts, it drives the processing table plate 3 to move vertically. A fixture for clamping the control cabinet is arranged on the upper surface of the processing table plate 3. The fixture positions the control cabinet placed on the processing table plate 3. Two extension plates 4 are symmetrically arranged above the box body 1. When the piston rod of the hydraulic cylinder 2 drives the processing table plate 3 to move above the box body 1, the two extension plates 4 are respectively located on both sides of the processing table plate 3, and the two extension plates 4 are in contact with both sides of the processing table plate 3, increasing the usage area of the processing table plate 3. After the worker uses the fixture on the processing table plate 3 to clamp and fix the control cabinet, by placing the processing tools on the two processing table plates 3, it is convenient to pick up the tools to process the control cabinet, improving the processing efficiency.

[0027] After the processing operation of the control cabinet is completed, there will be some debris and sundries remaining on the processing table plate 3. If the debris and sundries are not cleaned in time, during the subsequent processing of the control cabinet, the debris will cause it difficult for the fixture to stably clamp the control cabinet, reducing the processing accuracy. To facilitate the cleaning of the debris on the processing table plate 3, a square axial flow fan 6 is fixedly connected to one side of the box body 1, and a collection box 7 is fixedly connected to the side of the box body 1 opposite to the square axial flow fan 6. Refer to Figure 8 , when the piston rod of the hydraulic cylinder 2 contracts and drives the processing table plate 3 to move to the position between the square axial flow fan 6 and the collection box 7, start the square axial flow fan 6. The square axial flow fan 6 blows high-speed air flow onto the processing table plate 3, so that the debris on the processing table plate 3 is mixed in the air flow and enters the interior of the collection box 7 together. The debris is collected by the collection box 7, realizing the rapid cleaning of the debris on the processing table plate 3.

[0028] To collect the cleaned debris, refer to Figure 3 , an opening is provided on the side of the collection box 7 close to the processing table plate 3, and the opening is communicated with the interior of the box body 1. A dust filter net 71 is fixedly connected to the side of the collection box 7 opposite to the opening. A drawer 72 is slidably arranged on the bottom surface inside the collection box 7. The drawer 72 is located below the dust filter net 71. One end of the drawer 72 penetrates through the side wall of the collection box 7. When the air flow blown by the square axial flow fan 6 carries debris into the interior of the collection box 7, the air flow is discharged from the collection box 7 through the mesh holes of the dust filter net 71, and the debris mixed in the air flow stays on one side of the dust filter net 71 inside the collection box 7. When the cleaning work of the processing table plate 3 is completed, the square axial flow fan 6 stops blowing. The debris attached to the dust filter net 71 falls into the interior of the drawer 72 under the action of gravity. Pull out the drawer 72 from the interior of the collection box 7, and the debris inside it can be centrally processed, avoiding the debris from scattering around the box body 1 and deteriorating the processing environment.

[0029] When the square axial flow fan 6 blows high-speed air flow onto the processing platen 3, some of the air flow will carry debris and discharge it from the top opening of the box body 1, causing some debris to fall around the box body 1, deteriorating the processing environment. To avoid this situation, two linkage mechanisms 5 are symmetrically arranged on both sides of the processing platen 3. The linkage mechanism 5 drives the two extension plates 4 to move when the processing platen 3 moves vertically. When the piston rod of the hydraulic cylinder 2 drives the processing platen 3 to move to the position between the square axial flow fan 6 and the collection box 7, the linkage mechanism 5 drives the two extension plates 4 to move, so that the two extension plates 4 block the opening of the box body 1, preventing some debris from being discharged from the top opening of the box body 1, enabling the collection box 7 to completely collect the debris.

[0030] The structure of the linkage mechanism 5 is refined as follows. Refer to Figures 2 - 5 , the linkage mechanism 5 includes two inner hinge rods 51 rotatably connected to both sides of the box body 1 through a rotating shaft. The other end of the inner hinge rod 51 is rotatably connected to the side wall of the extension plate 4. Outer hinge rods 53 are arranged on the sides of the two inner hinge rods 51 away from each other. The outer hinge rod 53 is parallel to the corresponding inner hinge rod 51. The two ends of the outer hinge rod 53 are respectively rotatably connected to the box body 1 and the extension plate 4. The inner hinge rod 51 and the outer hinge rod 53 are both inclined. The connection points of the outer hinge rod 53 and the inner hinge rod 51 with the box body 1 are at the same height, so that a parallelogram structure is formed among the outer hinge rod 53, the inner hinge rod 51, the extension plate 4 and the box body 1. One end of the rotating shaft on the inner hinge rod 51 penetrates the side wall of the box body 1 and is fixedly connected to a connecting rod 54. The other end of the connecting rod 54 is rotatably connected to a lifting rod 55. The upper end of the lifting rod 55 is rotatably connected to one side of the processing platen 3. The connecting rod 54 and the lifting rod 55 are both inclined. Refer to Figures 6 - 8 , when the piston rod of the hydraulic cylinder 2 drives the processing platen 3 to move vertically downward, the processing platen 3 and the lifting rod 55 rotate upward. The lifting rod 55 drives the connecting rod 54 to rotate downward, reducing the angle between the lifting rod 55 and the connecting rod 54. When the connecting rod 54 rotates, it drives the inner hinge rod 51 to rotate synchronously, making the connection points of the two inner hinge rods 51 with the extension plate 4 approach each other. Under the action of the parallelogram structure formed among the outer hinge rod 53, the inner hinge rod 51, the extension plate 4 and the box body 1, the two inner hinge rods 51 drive the two extension plates 4 to approach each other respectively. The extension plates 4 remain horizontal during the movement. When the two extension plates 4 come into contact with each other, both extension plates 4 are in contact with the upper surface of the box body 1, enabling the two extension plates 4 to block the opening of the box body 1.

[0031] A semi-gear 52 is fixedly connected between the inner hinge rods 51 on the same side of the box body 1 on the two linkage mechanisms 5. The semi-gear 52 is fixedly connected to the position where the inner hinge rod 51 is rotatably connected to the box body 1. The two semi-gears 52 mesh with each other, and the meshing position of the two semi-gears 52 is located on the axis where the two linkage mechanisms 5 on the box body 1 are symmetrically arranged. When one of the inner hinge rods 51 drives one of the semi-gears 52 to rotate, through the meshing transmission of the two semi-gears 52, the other semi-gear 52 drives the other inner hinge rod 51 to rotate synchronously, improving the synchronism of the rotation of the two inner hinge rods 51, so that the two extension plates 4 can move synchronously. When the two extension plates 4 block the opening of the box body 1, the gap between the two extension plates 4 is reduced, making the blockage of the opening on the box body 1 by the two extension plates 4 more tight, and preventing the debris inside the box body 1 from coming out of the box body 1.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A control cabinet processing operation platform, comprising a box body (1) with an open top, characterized in that: A hydraulic cylinder (2) is fixedly connected to the bottom surface inside the box body (1). The upper end of the piston rod of the hydraulic cylinder (2) is fixedly connected to a processing table plate (3). When the piston rod of the hydraulic cylinder (2) expands and contracts, it drives the processing table plate (3) to move vertically. A clamp for clamping the control cabinet is arranged on the upper surface of the processing table plate (3). Two extension plates (4) are symmetrically arranged above the box body (1). Two linkage mechanisms (5) are symmetrically arranged on both sides of the processing table plate (3). When the processing table plate (3) moves vertically, the linkage mechanism (5) drives the two extension plates (4) to move. An axial flow fan (6) is fixedly connected to one side of the box body (1), and a collection box (7) is fixedly connected to the side of the box body (1) opposite to the axial flow fan (6). When the piston rod of the hydraulic cylinder (2) drives the processing table plate (3) to move to the position between the axial flow fan (6) and the collection box (7), the two extension plates (4) block the opening of the box body (1). When the piston rod of the hydraulic cylinder (2) drives the processing table plate (3) to move above the box body (1), the two extension plates (4) respectively move to both sides of the processing table plate (3).

2. The control cabinet processing operation platform according to claim 1, characterized in that: The linkage mechanism (5) includes two inner hinge rods (51) rotatably connected to both sides of the box body (1) through a rotating shaft. The other end of the inner hinge rod (51) is rotatably connected to the side wall of the extension plate (4). Outer hinge rods (53) are arranged on both sides of the two inner hinge rods (51) away from each other. The outer hinge rod (53) is parallel to the corresponding inner hinge rod (51). The two ends of the outer hinge rod (53) are respectively rotatably connected to the box body (1) and the extension plate (4). The inner hinge rod (51) and the outer hinge rod (53) are both inclined.

3. The control cabinet processing operation platform according to claim 2, wherein: One end of the rotating shaft on the inner hinge rod (51) penetrates through the side wall of the box body (1) and is fixedly connected to a connecting rod (54). The other end of the connecting rod (54) is rotatably connected to a lifting rod (55). The upper end of the lifting rod (55) is rotatably connected to one side of the processing table plate (3). The connecting rod (54) and the lifting rod (55) are both inclined.

4. The control cabinet processing operation platform according to claim 2, characterized in that: A half gear (52) is fixedly connected between the inner hinge rods (51) on the same side of the box body (1) of the two linkage mechanisms (5). The half gear (52) is fixedly connected to the position where the inner hinge rod (51) is rotatably connected to the box body (1). The two half gears (52) mesh with each other, and the meshing position of the two half gears (52) is located on the axis where the two linkage mechanisms (5) on the box body (1) are symmetrically arranged.

5. The control cabinet processing operation platform according to claim 1, wherein: An opening is formed on one side of the collection box (7) close to the processing table plate (3). The opening is communicated with the inside of the box body (1). A dust filter net (71) is fixedly connected to the side of the collection box (7) opposite to the opening. A drawer (72) is slidably arranged on the bottom surface inside the collection box (7). The drawer (72) is located below the dust filter net (71). One end of the drawer (72) penetrates through the side wall of the collection box (7).

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