Punch forming die for groove type cable bridge cover plate

Abstract

The utility model discloses a groove type cable bridge cover plate punch forming die which comprises a containing table, a clamping plate is installed on the top of the containing table, a pressing plate is arranged above the clamping plate, an installation plate is installed on the outer wall of the pressing plate, a hydraulic rod is installed on the top of the outer wall of the installation plate, and a moving structure is installed on the outer wall of the pressing plate. The utility model relates to the technical field of cable bridge cover plate punch forming dies, through the cooperation of a second servo motor, a second driving gear and a connecting rod, the second servo motor is used for driving the second driving gear to rotate, and through the meshing of the second driving gear and a second driven gear, a bidirectional screw rod is driven to rotate, so that a pressing plate moves; and the problem that in the prior art, when the punching device is used, the positions of the punching head and the clamping plate need to be adjusted, and consequently the working efficiency is reduced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching and forming dies for cable tray covers, in particular to a punching and forming die for a trough-type cable tray cover. Background Art

[0002] The trough cable tray is a trough component made of a whole steel plate. The difference between it and the tray is that the height and width ratio are different. The tray is shallow and wide, while the trough cable tray has a certain depth and closedness. The trough cable tray is a fully enclosed cable tray. It is most suitable for laying computer cables, communication cables, thermocouple cables and other control cables of highly sensitive systems. It has a good effect on shielding interference of control cables and protecting cables in heavy corrosion environments.

[0003] When the prior art is used, the workpiece is placed on a placement table, and a punch head is used to press the workpiece to form a grooved cover plate, making it more convenient for subsequent use.

[0004] However, in actual use, when pressing groove cover plates of different types, it is necessary to adjust the clamping plate at the bottom of the workpiece and replace the appropriate punching head to punch the workpiece, which reduces the work efficiency. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a stamping mold for a trough-type cable tray cover plate, which solves the problem that when pressing groove covers of different types in actual use, the clamping plate at the bottom of the workpiece needs to be adjusted and a suitable punching head needs to be replaced to punch the workpiece, thereby reducing work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a trough-type cable tray cover plate stamping forming die, including a placing table, a card plate is installed on the top of the placing table, a pressure plate is arranged above the card plate, a mounting plate is installed on the outer wall of the pressure plate, a hydraulic rod is installed on the top of the outer wall of the mounting plate, and a moving structure is installed on the outer wall of the pressure plate, and the moving structure includes a second servo motor, a second driving gear, a second driven gear, a bidirectional screw rod, a slider, a mounting block and a connecting rod, the outer wall of the second servo motor is fixedly connected to the top of the mounting plate, and the first The output end of the second servo motor extends to one end inside the mounting plate and is fixedly connected to a second driving gear, the outer wall of the second driving gear is meshedly connected to the second driven gear, the outer wall of the second driven gear is fixedly connected to a bidirectional lead screw, the outer wall of the bidirectional lead screw is fixedly connected to a mounting block through a bearing for rotation, the outer wall of the mounting block is fixedly connected to the bottom of the mounting plate, the outer wall of the bidirectional lead screw is threadedly connected to a slider, the outer wall of the slider is slidably engaged with the inner wall of the mounting block, the outer wall of the mounting block is rotatably connected to a connecting rod, and one end of the connecting rod is rotatably connected to the outer wall of the pressure plate.

[0007] Preferably, the inner wall of the pressure plate is movably connected to a limiting column, and the outer wall of the limiting column is fixedly connected to the inner wall of the mounting plate.

[0008] Preferably, a sleeve is fixedly connected to the bottom of the clamping plate, the outer wall of the sleeve is slidably clamped to the inner wall of the placing table, the inner wall of the sleeve is threadedly connected to a threaded rod, the outer wall of the threaded rod is rotatably connected to the inner wall of the placing table through a bearing, and one end of the threaded rod extending to the outer wall of the placing table is fixedly connected to a handle.

[0009] Preferably, a first servo motor is fixedly connected to the bottom of the placement table, an output end of the first servo motor extends to one end inside the placement table and is fixedly connected to a first driving gear, an outer wall of the first driving gear is meshingly connected to a first driven gear, and an end of the first driven gear extends to the inside of the placement table and is fixedly connected to a cam.

[0010] Preferably, the top of the hydraulic rod is fixedly connected to a top plate, the outer wall of the top plate is fixedly connected to a fixing plate, and the bottom of the fixing plate is fixedly connected to the top of the placement table. Beneficial Effects

[0011] The utility model provides a punching and forming die for a slot-type cable tray cover plate. The punching and forming die has the following beneficial effects: the punching and forming die for a slot-type cable tray cover plate cooperates with a second servo motor, a second driving gear and a connecting rod, uses a second servo motor to drive the second driving gear to rotate, and through the meshing of the second driving gear and the second driven gear, drives the bidirectional screw to rotate, so that the pressing plate moves and is adjusted to a suitable position to punch the workpiece, thus solving the problem that the existing technology needs to adjust the position of the punching head and the clamping plate when in use, resulting in reduced work efficiency.

[0012] Through the cooperation of the first servo motor, the first driving gear and the cam, the first servo motor is used to drive the first driving gear to rotate, and through the engagement with the first driven gear, the cam is driven to rotate, so that the stamped workpiece is pushed out, making it more convenient to take out and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0015] Figure 3 for Figure 1 A schematic diagram of the structure of the middle placement table, cam and threaded rod;

[0016] Figure 4 for Figure 1 Structural diagram of the middle mounting plate, hydraulic rod and limit column;

[0017] Figure 5 It is a bottom view of the pressing plate, the mounting plate and the limiting column;

[0018] Figure 6 for Figure 5 Schematic diagram of the structure of the mounting plate, slider and mounting block.

[0019] In the figure: 1. placing table, 2. clamping plate, 3. pressing plate, 4. mounting plate, 5. hydraulic rod, 6. top plate, 7. fixing plate, 8. first servo motor, 9. limiting column, 10. turning handle, 11. sleeve, 12. second servo motor, 13. cam, 14. threaded rod, 15. first driving gear, 16. first driven gear, 17. second driven gear, 18. connecting rod, 19. second driving gear, 20. slider, 21. mounting block, 22. bidirectional screw rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] However, in actual use, when pressing groove cover plates of different types, it is necessary to adjust the clamping plate at the bottom of the workpiece and replace the appropriate punching head to punch the workpiece, which reduces the work efficiency.

[0022] In view of this, the utility model provides a trough-type cable tray cover stamping mold, which solves the problem that when pressing groove covers of different types in actual use, the clamping plate at the bottom of the workpiece needs to be adjusted and the appropriate punching head needs to be replaced to punch the workpiece, thereby reducing work efficiency.

[0023] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0024] Embodiment 1: Figure 1-6 It can be seen that a trough-type cable tray cover plate stamping forming die comprises a placing table 1, a card plate 2 is installed on the top of the placing table 1, a pressing plate 3 is arranged above the card plate 2, a mounting plate 4 is installed on the outer wall of the pressing plate 3, a hydraulic rod 5 is installed on the top of the outer wall of the mounting plate 4, wherein the hydraulic rod 5 is driven by a hydraulic cylinder to drive the mounting plate 4 to move, and a moving structure is installed on the outer wall of the pressing plate 3, and the moving structure comprises a second servo motor 12, a second driving gear 19, a second driven gear 17, a bidirectional screw rod 22, a slider 20, a mounting block 21 and a connecting rod 18, the outer wall of the second servo motor 12 is fixedly connected to the top of the mounting plate 4, and the output end of the second servo motor 12 extends One end extending into the interior of the mounting plate 4 is fixedly connected with a second driving gear 19, the outer wall of the second driving gear 19 is meshedly connected with a second driven gear 17, the outer wall of the second driven gear 17 is fixedly connected with a bidirectional screw rod 22, the outer wall of the bidirectional screw rod 22 is fixedly connected with a mounting block 21 through a bearing, the outer wall of the mounting block 21 is fixedly connected to the bottom of the mounting plate 4, the outer wall of the bidirectional screw rod 22 is threadedly connected with a slider 20, the outer wall of the slider 20 is slidably engaged with the inner wall of the mounting block 21, the outer wall of the mounting block 21 is rotatably connected with a connecting rod 18, one end of the connecting rod 18 is rotatably connected to the outer wall of the pressing plate 3, wherein the model of the second servo motor 12 is not limited;

[0025] In the specific implementation process, it is worth pointing out that, under the cooperation of the second servo motor 12, the second driving gear 19 and the connecting rod 18, the second servo motor 12 is used to drive the second driving gear 19 to rotate, and the second driving gear 19 is meshed with the second driven gear 17 to drive the bidirectional screw rod 22 to rotate, so that the pressing plate 3 is moved and adjusted to a suitable position to punch the workpiece;

[0026] Furthermore, the inner wall of the pressing plate 3 is movably connected to the limiting column 9, and the outer wall of the limiting column 9 is fixedly connected to the inner wall of the mounting plate 4;

[0027] In the specific implementation process, it is worth pointing out that, with the cooperation of the limiting column 9, the mounting plate 4 and the pressing plate 3, when adjusting the position of the pressing plate 3, the limiting column 9 is used to make the pressing plate 3 more stable when moving;

[0028] Furthermore, a sleeve 11 is fixedly connected to the bottom of the clamping plate 2, and the outer wall of the sleeve 11 is slidably clamped to the inner wall of the placement table 1. The inner wall of the sleeve 11 is threadedly connected to a threaded rod 14, and the outer wall of the threaded rod 14 is rotatably connected to the inner wall of the placement table 1 through a bearing. One end of the threaded rod 14 extending to the outer wall of the placement table 1 is fixedly connected to a turning handle 10;

[0029] In the specific implementation process, it is worth pointing out that under the cooperation of the sleeve 11, the threaded rod 14 and the turning handle 10, the threaded rod 14 is driven to rotate by turning the turning handle 10, and the clamping plates 2 on both sides are moved in opposite directions by engaging with the sleeve 11, so that the workpiece is more convenient when being pressed;

[0030] Specifically, when using the trough-type cable tray cover stamping mold, the workpiece is placed on the placement table 1, and the position of the clamping plate 2 is adjusted by turning the handle 10 and engaging the threaded rod 14 with the sleeve 11, so that it is more convenient during stamping, and the second servo motor 12 drives the second driving gear 19 to rotate, and through the engagement with the second driven gear 17, the slider 20 moves inside the mounting block 21, so that the connecting rod 18 drives the pressure plate 3 to move, and when the pressure plate 3 moves, it is more convenient, making it more convenient for the pressure plate 3 to press the workpiece.

[0031] Embodiment 2: By Figure 1-6 It can be seen that the bottom of the placement table 1 is fixedly connected to a first servo motor 8, the output end of the first servo motor 8 extends to one end inside the placement table 1 and is fixedly connected to a first driving gear 15, the outer wall of the first driving gear 15 is meshedly connected to a first driven gear 16, and the first driven gear 16 extends to one end inside the placement table 1 and is fixedly connected to a cam 13, wherein the model of the first servo motor 8 is not limited;

[0032] In the specific implementation process, it is worth pointing out that, under the cooperation of the first servo motor 8, the first driving gear 15 and the first driven gear 16, after the workpiece is stamped, the first servo motor 8 is used to drive the first driving gear 15 to rotate, and through the engagement with the first driven gear 16, the cam 13 is rotated to lift the workpiece;

[0033] Furthermore, the top of the hydraulic rod 5 is fixedly connected to a top plate 6, the outer wall of the top plate 6 is fixedly connected to a fixed plate 7, and the bottom of the fixed plate 7 is fixedly connected to the top of the placement table 1;

[0034] In the specific implementation process, it is worth pointing out that, under the cooperation of the top plate 6, the fixing plate 7 and the hydraulic rod 5, the top plate 6 is fixed by using the fixing plate 7, so that the hydraulic rod 5 is more stable when it is extended and retracted;

[0035] Specifically, based on the above embodiment, when punching the workpiece, the handle 10 is turned to adjust the position of the clamping plate 2, and the second servo motor 12 is used to adjust the position of the pressing plate 3, so that the workpiece is punched more stably.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching die for a trough-type cable tray cover, comprising a placing table (1), characterized in that: A clamping plate (2) is installed on the top of the placement table (1), a pressing plate (3) is arranged above the clamping plate (2), a mounting plate (4) is installed on the outer wall of the pressing plate (3), a hydraulic rod (5) is installed on the top of the outer wall of the mounting plate (4), and a moving structure is installed on the outer wall of the pressing plate (3); The moving structure comprises a second servo motor (12), a second driving gear (19), a second driven gear (17), a bidirectional screw rod (22), a sliding block (20), a mounting block (21) and a connecting rod (18); The outer wall of the second servo motor (12) is fixedly connected to the top of the mounting plate (4); the output end of the second servo motor (12) extends to one end inside the mounting plate (4) and is fixedly connected to a second driving gear (19); the outer wall of the second driving gear (19) is meshingly connected to a second driven gear (17); the outer wall of the second driven gear (17) is fixedly connected to a bidirectional screw rod (22); the outer wall of the bidirectional screw rod (22) is fixedly rotatably connected to a mounting block (21) via a bearing; the outer wall of the mounting block (21) is fixedly connected to the bottom of the mounting plate (4); the outer wall of the bidirectional screw rod (22) is threadedly connected to a slider (20); the outer wall of the slider (20) is slidably engaged with the inner wall of the mounting block (21); the outer wall of the mounting block (21) is rotatably connected to a connecting rod (18); one end of the connecting rod (18) is rotatably connected to the outer wall of the pressure plate (3).

2. The punching die for the trough type cable tray cover according to claim 1, characterized in that: The inner wall of the pressure plate (3) is movably connected to the limiting column (9), and the outer wall of the limiting column (9) is fixedly connected to the inner wall of the mounting plate (4).

3. The punching die for the trough type cable tray cover according to claim 1, characterized in that: The bottom of the clamping plate (2) is fixedly connected to a sleeve (11), the outer wall of the sleeve (11) is slidably clamped to the inner wall of the placement table (1), the inner wall of the sleeve (11) is threadedly connected to a threaded rod (14), the outer wall of the threaded rod (14) is rotatably connected to the inner wall of the placement table (1) via a bearing, and one end of the threaded rod (14) extending to the outer wall of the placement table (1) is fixedly connected to a turning handle (10).

4. The punching die for the trough type cable tray cover according to claim 1, characterized in that: A first servo motor (8) is fixedly connected to the bottom of the placement table (1); an output end of the first servo motor (8) extending to one end inside the placement table (1) is fixedly connected to a first driving gear (15); an outer wall of the first driving gear (15) is meshingly connected to a first driven gear (16); and an end of the first driven gear (16) extending to one end inside the placement table (1) is fixedly connected to a cam (13).

5. The punching die for the trough type cable tray cover according to claim 1, characterized in that: The top of the hydraulic rod (5) is fixedly connected to a top plate (6), the outer wall of the top plate (6) is fixedly connected to a fixing plate (7), and the bottom of the fixing plate (7) is fixedly connected to the top of the placement table (1).

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