A transformer housing processing plate cutting machine

Abstract

The utility model provides a transformer shell processing plate cutting machine relates to cutting machine technical field, including work table, the work table surface is passed in and is opened cutting groove, the work table lower surface fixed mounting has support frame, support frame surface fixed mounting has mounting plate, electric guide block upper surface fixed mounting has support rod, support rod upper end installation has electric cutting knife, electric cutting knife passes through cutting groove, first hydraulic cylinder output setting is in mobile support surface, be provided with positioning adjustment assembly on mobile support, the utility model discloses through second hydraulic cylinder output telescoping, at this moment can drive swing plate swing, adjust the inclination angle of swing plate, can the inclination angle of plate material simultaneously, after adjusting the inclination angle of plate material to the suitable inclination angle, through the moving mechanism of driving plate material, move plate material to the position department of electric cutting knife, to the plate material in the inclined cutting work.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine technology, and more specifically, to a cutting machine for processing transformer shell plates. Background Technology

[0002] The transformer casing is the external protective structure of the transformer, mainly used to support internal components and ensure their safe operation. The transformer casing is mostly assembled from sheet metal. When processing the raw sheet metal, it is necessary to cut the sheet metal into appropriate specifications. For example, the sheet metal cutting machine with patent application number CN201710728301.X includes: a worktable, a support frame, a sliding plate, a drive mechanism, a cutting mechanism, and clamping components. The upper surface of the worktable is recessed to form a groove. Clamping components are symmetrically arranged on both sides of the groove on the upper surface of the worktable. Support frames that cooperate with the clamping components are arranged on opposite sides of the worktable. The support frames can slide along the length of the worktable. A sliding plate is horizontally arranged between the two support frames. The sliding plate is located above the worktable. The drive mechanism is slidably mounted on the sliding plate. The drive mechanism is connected to the cutting mechanism through a telescopic column. The cutting mechanism is located between the sliding plate and the worktable. This sheet metal cutting machine overcomes the problems of poor cutting accuracy caused by the easy movement of sheet metal during the cutting process in existing sheet metal cutting machines, as well as the cumbersome operation of the cutting machine and the resulting low work efficiency. When using sheet metal, it is necessary to use sheet metal with different inclination angles. In the above technical solution, after the sheet metal is fixed, the angle of the sheet metal cannot be adjusted, and the sheet metal cannot be tilted for cutting. Utility Model Content

[0003] The main objective of this invention is to provide a transformer shell processing plate cutting machine, which can effectively solve the problem in the background art where different inclinations of plates are required when using plates. In the above-mentioned technical solutions, after the plates are fixed, the angle of the plates cannot be adjusted, and the plates cannot be cut at an inclination.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a transformer shell processing plate cutting machine, including a worktable, a cutting groove through which a cutting groove is formed on the surface of the worktable, a support frame fixedly installed on the lower surface of the worktable, an mounting plate fixedly installed on the surface of the support frame, an electric guide rail installed on the mounting plate, an electric guide block sleeved in the middle of the electric guide rail, a support rod fixedly installed on the upper surface of the electric guide block, an electric cutting blade installed at the upper end of the support rod, the electric cutting blade moving through the cutting groove, a movable frame slidably installed on the upper surface of the worktable, a first hydraulic cylinder fixedly installed on the upper surface of the worktable, the output end of the first hydraulic cylinder being disposed on the surface of the movable frame, and a positioning adjustment component being provided on the movable frame.

[0005] Preferably, the upper surface of the worktable is provided with a sliding groove, and a slider is fixedly installed on the lower surface of the movable frame, the slider being slidably installed inside the sliding groove.

[0006] Preferably, the positioning adjustment assembly includes a first clamping plate and a mounting shaft. The first clamping plate is fixedly installed on the inner wall of the movable frame, and the mounting shaft is rotatably installed on the inner surface of the movable frame.

[0007] Preferably, a swing plate is fixedly installed on the circumferential surface of the mounting shaft, a second clamping plate is fixedly installed on the rear surface of the swing plate, and a second rotating shaft is rotatably installed between the inner walls on both sides of the second clamping plate.

[0008] Preferably, a first rotating shaft is rotatably installed between the inner walls of the two sides of the first clamping plate, and a second hydraulic cylinder is fixedly installed on the circumference of the first rotating shaft, with the output end of the second hydraulic cylinder located on the circumference of the second rotating shaft.

[0009] Preferably, the front surface of the swing plate is provided with a positioning groove, and a push block is slidably installed inside the positioning groove.

[0010] Preferably, a third hydraulic cylinder is fixedly installed on the side surface of the swing plate, and the output end of the third hydraulic cylinder is disposed on the surface of the push block.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] (1) Place the plate inside the positioning groove. At this time, the push block is driven to move by the output end of the third hydraulic cylinder so that the push block is attached to one side of the plate surface and the plate is fixed between the push block and the inner wall of the positioning groove. When it is necessary to adjust the tilt angle of the fixed plate, the output end of the second hydraulic cylinder is extended and retracted. At this time, the swing plate can be driven to swing and the tilt angle of the swing plate can be adjusted. At the same time, the tilt angle of the plate can be adjusted. After the plate is adjusted to a suitable tilt angle, the plate is moved to the position of the electric cutting blade by the plate moving mechanism to perform tilt cutting on the plate. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a transformer shell processing plate cutting machine according to the present invention;

[0014] Figure 2 This is a side view of the overall structure of a transformer shell processing plate cutting machine according to the present invention;

[0015] Figure 3 This is a top view schematic diagram of the overall structure of a transformer shell processing plate cutting machine according to the present invention;

[0016] Figure 4 This is a schematic diagram of the moving frame structure of a transformer shell processing plate cutting machine according to the present invention.

[0017] In the diagram: 1. Workbench; 2. Support frame; 3. First hydraulic cylinder; 4. Moving frame; 5. Positioning and adjustment assembly; 501. First clamping plate; 502. First rotating shaft; 503. Second hydraulic cylinder; 504. Second clamping plate; 505. Second rotating shaft; 506. Third hydraulic cylinder; 507. Mounting shaft; 508. Swing plate; 509. Positioning groove; 510. Push block; 6. Slide groove; 7. Cutting groove; 8. Mounting plate; 9. Electric guide rail; 10. Electric guide block; 11. Support rod; 12. Electric cutting blade; 13. Slider. Detailed Implementation

[0018] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0019] like Figure 1 As shown, a transformer shell processing plate cutting machine includes a worktable 1 with a cutting groove 7 extending through its surface. A support frame 2 is fixedly installed on the lower surface of the worktable 1, and an mounting plate 8 is fixedly installed on the surface of the support frame 2. An electric guide rail 9 is installed on the mounting plate 8, and an electric guide block 10 is sleeved in the middle of the electric guide rail 9. A support rod 11 is fixedly installed on the upper surface of the electric guide block 10, and an electric cutting blade 12 is installed at the upper end of the support rod 11. The electric cutting blade 12 moves through the cutting groove 7. A movable frame 4 is slidably installed on the upper surface of the worktable 1, and a first hydraulic cylinder 3 is fixedly installed on the upper surface of the worktable 1. The output end of the first hydraulic cylinder 3 is located on the surface of the movable frame 4, and a positioning adjustment component 5 is provided on the movable frame 4.

[0020] like Figure 1 As shown, a groove 6 is provided on the upper surface of the workbench 1, and a slider 13 is fixedly installed on the lower surface of the moving frame 4. The slider 13 is slidably installed inside the groove 6, which improves the stability of the moving frame 4 when it moves.

[0021] like Figure 2 , 3As shown in Figure 4, the positioning adjustment assembly 5 includes a first clamping plate 501 and a mounting shaft 507. The first clamping plate 501 is fixedly mounted on the inner wall of the movable frame 4. The mounting shaft 507 is rotatably mounted on the inner surface of the movable frame 4. A swing plate 508 is fixedly mounted on the circumferential surface of the mounting shaft 507. A second clamping plate 504 is fixedly mounted on the rear surface of the swing plate 508. A second rotating shaft 505 is rotatably mounted between the inner walls on both sides of the second clamping plate 504. A first rotating shaft 502 is rotatably mounted between the inner walls on both sides of the first clamping plate 501. A second hydraulic cylinder 503 is fixedly mounted on the circumferential surface of the first rotating shaft 502. The output end is located on the circumference of the second rotating shaft 505. A positioning groove 509 is formed on the front surface of the swing plate 508. A pushing block 510 is slidably installed inside the positioning groove 509. A third hydraulic cylinder 506 is fixedly installed on the side surface of the swing plate 508. The output end of the third hydraulic cylinder 506 is located on the surface of the pushing block 510. When the plate is placed inside the positioning groove 509, the pushing block 510 is moved by the output end of the third hydraulic cylinder 506, causing the pushing block 510 to fit against one side surface of the plate, thus fixing the plate between the pushing block 510 and the inner wall of the positioning groove 509, thereby securing the plate. The first hydraulic cylinder 3 drives the moving frame 4 forward, which in turn drives the swing plate 508 forward, and simultaneously drives the plate forward, setting the plate at the cutting groove 7. The electric guide block 10 moves along the middle of the electric guide rail 9, driving the electric cutting blade 12 to move. The electric cutting blade 12 then contacts the plate, cutting it. When the tilt angle of the fixed plate needs adjustment, the second hydraulic cylinder 503 extends or retracts. Because the rear surface of the swing plate 508 is fixedly mounted with the first hydraulic cylinder 503... A second shaft 505 is rotatably mounted between the inner walls of the two sides of the second clamping plate 504, and a first shaft 502 is rotatably mounted between the inner walls of the two sides of the first clamping plate 501. A second hydraulic cylinder 503 is fixedly mounted on the circumference of the first shaft 502, and the output end of the second hydraulic cylinder 503 is located on the circumference of the second shaft 505. At this time, the swing plate 508 can be driven to swing, and the tilt angle of the swing plate 508 can be adjusted. At the same time, the tilt angle of the plate can be adjusted. After the plate is adjusted to a suitable tilt angle, the plate is moved to the position of the electric cutting blade 12 by driving the plate moving mechanism, and the plate is tilted for cutting.

[0022] The working principle of this transformer casing plate cutting machine:

[0023] In use, after Xu Ya uses this device to cut the outer shell sheet, the sheet is first placed inside the positioning groove 509. Then, the output end of the third hydraulic cylinder 506 drives the pushing block 510 to move, causing the pushing block 510 to adhere to one side of the sheet, fixing the sheet between the pushing block 510 and the inner wall of the positioning groove 509, thus securing the sheet. Next, the output end of the first hydraulic cylinder 3 drives the moving frame 4 forward, simultaneously driving the swing plate 508 forward and the sheet forward, setting the position to be cut at the cutting groove 7. Then, the electric guide block 10 moves along the middle of the electric guide rail 9, driving the electric cutting blade 12 to move. The electric cutting blade 12 then contacts the sheet, cutting the sheet. When the cutting operation requires adjusting the tilt angle of the fixed plate, the output end of the second hydraulic cylinder 503 extends and retracts. Since a second clamping plate 504 is fixedly installed on the rear surface of the swing plate 508, and a second rotating shaft 505 is rotatably installed between the inner walls of both sides of the second clamping plate 504, and a first rotating shaft 502 is rotatably installed between the inner walls of both sides of the first clamping plate 501, and a second hydraulic cylinder 503 is fixedly installed on the circumference of the first rotating shaft 502, with the output end of the second hydraulic cylinder 503 located on the circumference of the second rotating shaft 505, the swing plate 508 can be driven to swing, adjusting its tilt angle. Simultaneously, the tilt angle of the plate can be adjusted. After adjusting the plate to a suitable tilt angle, the plate is moved to the position of the electric cutting blade 12 via a plate-moving mechanism for tilt cutting.

[0024] The above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A transformer casing processing plate cutting machine, comprising a worktable (1), characterized in that: The workbench (1) has a through-cut groove (7) on its surface. A support frame (2) is fixedly installed on the lower surface of the workbench (1). An mounting plate (8) is fixedly installed on the surface of the support frame (2). An electric guide rail (9) is installed on the mounting plate (8). An electric guide block (10) is sleeved in the middle of the electric guide rail (9). A support rod (11) is fixedly installed on the upper surface of the electric guide block (10). An electric cutting blade (12) is installed at the upper end of the support rod (11). The electric cutting blade (12) moves through the cutting groove (7). A movable frame (4) is slidably installed on the upper surface of the workbench (1). A first hydraulic cylinder (3) is fixedly installed on the upper surface of the workbench (1). The output end of the first hydraulic cylinder (3) is located on the surface of the movable frame (4). A positioning adjustment component (5) is provided on the movable frame (4).

2. The transformer casing processing plate cutting machine according to claim 1, characterized in that; The workbench (1) has a groove (6) on its upper surface, and a slider (13) is fixedly installed on the lower surface of the moving frame (4). The slider (13) is slidably installed inside the groove (6).

3. The transformer casing processing plate cutting machine according to claim 1, characterized in that: The positioning adjustment component (5) includes a first clamping plate (501) and a mounting shaft (507). The first clamping plate (501) is fixedly installed on the inner wall of the movable frame (4), and the mounting shaft (507) is rotatably installed on the inner surface of the movable frame (4).

4. A transformer casing processing plate cutting machine according to claim 3, characterized in that: A swing plate (508) is fixedly installed on the circumference of the mounting shaft (507), and a second clamping plate (504) is fixedly installed on the rear surface of the swing plate (508). A second rotating shaft (505) is rotatably installed between the inner walls on both sides of the second clamping plate (504).

5. A transformer casing processing plate cutting machine according to claim 4, characterized in that: A first rotating shaft (502) is rotatably installed between the inner walls of the two sides of the first clamping plate (501). A second hydraulic cylinder (503) is fixedly installed on the circumference of the first rotating shaft (502). The output end of the second hydraulic cylinder (503) is located on the circumference of the second rotating shaft (505).

6. A transformer casing processing plate cutting machine according to claim 5, characterized in that: The front surface of the swing plate (508) is provided with a positioning groove (509), and a push block (510) is slidably installed inside the positioning groove (509).

7. A transformer casing processing plate cutting machine according to claim 6, characterized in that: A third hydraulic cylinder (506) is fixedly installed on the side surface of the swing plate (508), and the output end of the third hydraulic cylinder (506) is located on the surface of the push block (510).

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