Stamping device for frequency converter cabinet body

Abstract

The utility model discloses a stamping device for a frequency converter cabinet body, and relates to the technical field of stamping. The device comprises an operation table, the operation table is provided with a moving assembly, the moving assembly comprises a [-shaped frame fixedly connected to the top of the operation table, the front side of the [-shaped frame is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a threaded rod; the rear end of the threaded rod extends to the inner wall of the rear side of the n-shaped frame and is rotationally connected with the n-shaped frame, an internal threaded block is in threaded connection with the threaded rod, a first hydraulic cylinder is fixedly connected to the internal threaded block, an output shaft of the first hydraulic cylinder extends into the n-shaped frame, a first sliding groove is formed in the top of the n-shaped frame, and a second sliding groove is formed in the top of the n-shaped frame. An output shaft of the first hydraulic cylinder is in sliding connection with the inner wall of the first sliding groove, and the output shaft of the first hydraulic cylinder is fixedly connected with a stamping body. The stamping device drives the stamping body to move through the moving assembly, and universality and flexibility of the stamping device are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stamping, and particularly relates to a stamping device for a frequency converter cabinet body. Background Art

[0002] Stamping is a metal processing method that uses molds and equipment to apply external forces to plates and other materials to cause them to deform or separate. It has process types such as blanking, bending, and drawing. Its characteristics are high precision, high efficiency, high material utilization rate, and stable product quality. It is widely used in industries such as automobiles and electronics, and can manufacture various components, playing an important role in modern manufacturing.

[0003] When some existing stamping equipment stamps a plate, due to the fixed direction of the stamping block, it is not convenient to stamp multiple positions of the plate. Therefore, during the stamping process, the position of the plate needs to be adjusted multiple times, and it is impossible to achieve efficient continuous stamping operations like a stamping block that can move flexibly, thus reducing the output per unit time and affecting the overall production efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a stamping device for a frequency converter cabinet body, which solves the problem that it is not convenient to stamp multiple positions of a plate due to the fixed direction of the stamping block by setting a moving component.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a stamping device for a frequency converter cabinet body, including an operation table, and an adjustment mechanism and a fixing mechanism are arranged on the operation table.

[0007] Further, the adjustment mechanism includes a moving component and a rotating component. The moving component includes a U-shaped frame fixedly connected to the top of the operation table. A motor one is fixedly connected to the front side of the U-shaped frame. The output end of the motor one is fixedly connected to a threaded rod. The rear end of the threaded rod extends to the inner wall of the rear side of the U-shaped frame and is rotatably connected to the U-shaped frame. An internally threaded block is threadedly connected to the threaded rod. A limiting rod is fixedly connected to the top of the U-shaped frame. The limiting rod is slidably connected to the internally threaded block. A hydraulic cylinder one is fixedly connected to the internally threaded block. The output shaft of the hydraulic cylinder one extends into the U-shaped frame. A chute one is opened on the top of the U-shaped frame. The output shaft of the hydraulic cylinder one is slidably connected to the inner wall of the chute one. The output shaft of the hydraulic cylinder one is fixedly connected to a stamping main body.

[0008] Further, two support blocks are fixedly connected to the top of the operation table. Two stamping grooves are opened on the top of the support block on the right side. A cabinet body plate is arranged on the top of the two support blocks.

[0009] Further, the rotating assembly includes a second hydraulic cylinder fixedly connected to the bottom of the operating table. The output shaft of the second hydraulic cylinder is fixedly connected with an adjusting plate. The top of the adjusting plate is fixedly connected with a second motor. The output end of the second motor is fixedly connected with a rotating shaft, and the top end of the rotating shaft is fixedly connected with a rotating plate.

[0010] Further, the top of the adjusting plate is fixedly connected with an annular slide rail. The bottom of the rotating plate is fixedly connected with a plurality of slide bars, and the bottom ends of the plurality of slide bars all extend into the annular slide rail and are slidably connected with the annular slide rail.

[0011] Further, the fixing mechanism includes a fixing plate fixedly connected to the top of the rotating plate. The bottom of the fixing plate is fixedly connected with two fixing rods, and a support plate is fixedly connected to the two fixing rods.

[0012] Further, a fixing shaft is fixedly connected to the top of the support plate, and the top end of the fixing shaft is rotatably connected with a Z-shaped plate.

[0013] Further, two sliders are slidably connected to the two fixing rods. Connecting plates are hinged to both sides of the Z-shaped plate away from the fixing shaft. One side of each of the two connecting plates away from the Z-shaped plate is hinged to the corresponding slider. A third hydraulic cylinder is fixedly connected to the bottom of the support plate, and the output shaft of the third hydraulic cylinder is fixedly connected with the corresponding slider.

[0014] Further, two sliding grooves are formed in the top of the fixing plate. Clamping plates are fixedly connected to the tops of the two sliders. The tops of the two clamping plates all extend to the top of the fixing plate and are slidably connected with the inner walls of the corresponding sliding grooves. One side of the two clamping plates close to each other is in contact with the cabinet board.

[0015] The utility model has the following beneficial effects:

[0016] 1. By setting the adjusting mechanism, when the first motor is started, the first motor drives the threaded rod to rotate. When the threaded rod rotates, it drives the internally threaded block to move on the limiting rod. When the internally threaded block moves, it drives the first hydraulic cylinder to move. When the first hydraulic cylinder is started, the first hydraulic cylinder drives the stamping main body of the output shaft to move. The position of the stamping block is moved through the adjusting mechanism, so that the stamping block can punch not only in a fixed direction on a limited area, greatly improving the processing ability of plates with different shapes. At the same time, moving the stamping block can directly punch at different positions on the plate, reducing the number of times of repeatedly adjusting the position of the plate, thereby improving the production efficiency and enabling the production line to run more smoothly.

[0017] 2. By setting up a fixing mechanism, the hydraulic cylinder III is activated. The hydraulic cylinder III drives the slider at the front side to move. The slider at the front side drives the corresponding connecting plate to move, and then drives the Z-shaped plate to move. When the Z-shaped plate moves, it drives the connecting plate at the rear side to move, and then drives the corresponding slider to move synchronously. The movement of the slider drives the clamping plate to move. Through the clamping action of the fixing mechanism, it can ensure that the plate is always in the correct stamping position, thereby improving the dimensional accuracy of the stamping parts and making them meet the design requirements. At the same time, through the reliable fixation of the fixing mechanism, the ejection of the plate caused by the impact of the stamping block can be avoided, reducing the probability of safety accidents and ensuring the personal safety of the operators.

[0018] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is a schematic diagram of the rear view structure of the present utility model;

[0022] Figure 3 is a schematic diagram of the top view structure of the present utility model;

[0023] Figure 4 is a schematic diagram of the front view sectional structure of the present utility model;

[0024] Figure 5 is a schematic diagram of the structure of the Z-shaped plate of the present utility model;

[0025] Figure 6 is the present utility model Figure 4 is an enlarged schematic diagram of A in the present utility model.

[0026] In the drawings, the list of components represented by each reference numeral is as follows:

[0027] 1. Operating table; 2. Adjusting mechanism; 3. Fixing mechanism; 21. C-shaped frame; 22. First motor; 23. Threaded rod; 24. Internally threaded block; 25. Limiting rod; 26. First hydraulic cylinder; 27. Stamping main body; 28. Support block; 29. Stamping groove; 210. Cabinet board; 211. Second hydraulic cylinder; 212. Adjusting plate; 213. Second motor; 214. Rotating shaft; 215. Rotating plate; 216. Annular slide rail; 217. Slide bar; 218. First chute; 31. Fixed plate; 32. Fixed rod; 33. Support plate; 34. Fixed shaft; 35. Z-shaped plate; 36. Slide block; 37. Connecting plate; 38. Third hydraulic cylinder; 39. Second chute; 310. Clamping plate. Detailed implementation manners

[0028] 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 in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0029] Please refer to Figures 1-6As shown in the figure, the utility model relates to a stamping device for a frequency converter cabinet body, which comprises an operating table 1. An adjusting mechanism 2 and a fixing mechanism 3 are arranged on the operating table 1. The adjusting mechanism 2 comprises a moving component and a rotating component. The moving component comprises a C-shaped frame 21 fixedly connected to the top of the operating table 1. A first motor 22 is fixedly connected to the front side of the C-shaped frame 21. The output end of the first motor 22 is fixedly connected with a threaded rod 23. The rear end of the threaded rod 23 extends to the inner wall of the rear side of the C-shaped frame 21 and is rotatably connected with the C-shaped frame 21. An internally threaded block 24 is threadedly connected to the threaded rod 23. A limiting rod 25 is fixedly connected to the top of the C-shaped frame 21. The limiting rod 25 is slidably connected with the internally threaded block 24. A first hydraulic cylinder 26 is fixedly connected to the internally threaded block 24. The output shaft of the first hydraulic cylinder 26 extends into the C-shaped frame 21. A first chute 218 is formed in the top of the C-shaped frame 21. The output shaft of the first hydraulic cylinder 26 is slidably connected with the inner wall of the first chute 218. The output shaft of the first hydraulic cylinder 26 is fixedly connected with a stamping main body 27. Two supporting blocks 28 are fixedly connected to the top of the operating table 1. Two stamping grooves 29 are formed in the top of the supporting block 28 on the right side. A cabinet body plate 210 is arranged on the top of the two supporting blocks 28. The rotating component comprises a second hydraulic cylinder 211 fixedly connected to the bottom of the operating table 1. The output shaft of the second hydraulic cylinder 211 is fixedly connected with an adjusting plate 212. A second motor 213 is fixedly connected to the top of the adjusting plate 212. The output end of the second motor 213 is fixedly connected with a rotating shaft 214. The top end of the rotating shaft 214 is fixedly connected with a rotating plate 215. An annular slide rail 216 is fixedly connected to the top of the adjusting plate 212. A plurality of slide rods 217 are fixedly connected to the bottom of the rotating plate 215. The bottom ends of the plurality of slide rods 217 all extend into the annular slide rail 216 and are slidably connected with the annular slide rail 216. By moving the position of the stamping block through the adjusting mechanism, the stamping block can punch not only in a fixed direction for a limited area, which greatly improves the production efficiency and enables the production line to run more smoothly.

[0030] The fixing mechanism 3 includes a fixing plate 31 fixedly connected to the top of the rotating plate 215. Two fixing rods 32 are fixedly connected to the bottom of the fixing plate 31. A support plate 33 is fixedly connected to the two fixing rods 32. A fixing shaft 34 is fixedly connected to the top of the support plate 33. The top end of the fixing shaft 34 is rotatably connected to a Z-shaped plate 35. Two sliders 36 are slidably connected to the two fixing rods 32. Connecting plates 37 are hinged to both sides of the Z-shaped plate 35 away from the fixing shaft 34. One side of each of the two connecting plates 37 away from the Z-shaped plate 35 is hinged to the corresponding slider 36. A hydraulic cylinder three 38 is fixedly connected to the bottom of the support plate 33. The output shaft of the hydraulic cylinder three 38 is fixedly connected to the corresponding slider 36. Two sliding grooves two 39 are formed in the top of the fixing plate 31. Clamping plates 310 are fixedly connected to the tops of the two sliders 36. The tops of the two clamping plates 310 extend to the top of the fixing plate 31 and are slidably connected to the inner walls of the corresponding sliding grooves two 39. One side of each of the two clamping plates 310 close to each other is in contact with the cabinet body plate 210. Through the clamping action of the fixing mechanism, it can ensure that the plate is always in the correct stamping position, thereby improving the dimensional accuracy of the stamping parts.

[0031] A specific application of this embodiment is as follows: Place the cabinet body plate 210 on the top of the support block 28. Start the first motor 22. The first motor 22 drives the threaded rod 23 to rotate. When the threaded rod 23 rotates, it drives the internally threaded block 24 to slide on the limiting rod 25. The limiting rod 25 converts the rotational motion of the internally threaded block 24 on the threaded rod 23 into a linear motion. When the internally threaded block 24 moves, it drives the hydraulic cylinder one 26 to move. When the hydraulic cylinder one 26 moves, it drives the stamping main body 27 to move. Move the stamping main body 27 above the stamping groove 29. Start the hydraulic cylinder one 26. The hydraulic cylinder one 26 drives the stamping main body 27 at the output shaft to move, and then stamp the cabinet body plate 210. By moving the hydraulic cylinder one 26, drive the stamping main body 27 to stamp the cabinet body plate 210 at two different positions on one side. When the stamping of one side of the cabinet body plate 210 is completed, start the hydraulic cylinder two 211. The hydraulic cylinder two 211 drives the adjusting plate 212 to move upward, and then drives the parts on the adjusting plate 212 to move through the adjusting plate 212. When the bottom of the rotating plate 215 is higher than the top of the support block 28, start the second motor 213. The second motor 213 drives the rotating shaft 214 to rotate. The rotating shaft 214 drives the rotating plate 215 to rotate, and then drives the fixing mechanism and the cabinet body plate 210 on the rotating plate 215 to rotate through the rotation of the rotating plate 215. By rotating the cabinet body plate 210, adjust the angle of the cabinet body plate 210, so that the stamped and unstamped sides of the cabinet body plate 210 are swapped, avoiding manual swapping of the cabinet body plate 210 by humans, reducing the labor of the operator, and reducing the possibility of potential safety hazards. When the rotating plate 215 rotates, it drives the sliding rod 217 to rotate inside the annular sliding rail 216. The sliding rod 217 provides a supporting force for the rotation of the rotating plate 215.

[0032] When the cabinet body plate 210 is placed on the top of the support block 28, the third hydraulic cylinder 38 drives the slider 36 located on the front side to move. When the slider 36 located on the front side moves, it drives the connecting plate 37 located on the front side to move. When the connecting plate 37 located on the front side moves, it drives the Z-shaped plate 35 to move. When the Z-shaped plate 35 moves, it drives the connecting plate 37 located on the rear side to move synchronously. When the connecting plate 37 located on the rear side moves, it drives the slider 36 located on the rear side to move. When the two sliders 36 move synchronously, they drive the clamping plate 310 to move, thereby clamping and fixing the cabinet body plate 210 through the clamping plate 310, avoiding the outward movement of the cabinet body plate 210 during the stamping process and affecting the stamping effect.

[0033] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0034] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not elaborate on all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A punching device for a frequency converter cabinet, comprising an operating table (1), characterized in that: The operating table (1) is provided with an adjusting mechanism (2) and a fixing mechanism (3); The adjusting mechanism (2) comprises a moving component and a rotating component, wherein the moving component comprises a shaped frame (21) fixedly connected to the top of the operating table (1), the front side of the shaped frame (21) is fixedly connected to a motor 1 (22), the output end of the motor 1 (22) is fixedly connected to a threaded rod (23), the rear end of the threaded rod (23) extends to the rear inner wall of the shaped frame (21) and is rotatably connected to the shaped frame (21), the threaded rod (23) is threadedly connected to an internal thread block (24), and the shaped frame (21) A limit rod (25) is fixedly connected to the top of the frame (21), and the limit rod (25) is slidably connected to the internal thread block (24). A hydraulic cylinder (26) is fixedly connected to the internal thread block (24). The output shaft of the hydraulic cylinder (26) extends to the inside of the frame (21). A slide groove (218) is provided on the top of the frame (21). The output shaft of the hydraulic cylinder (26) is slidably connected to the inner wall of the slide groove (218). The output shaft of the hydraulic cylinder (26) is fixedly connected to a stamping body (27).

2. A punching device for a frequency converter cabinet according to claim 1, characterized in that: Two support blocks (28) are fixedly connected to the top of the operating table (1), two punching grooves (29) are provided on the top of the support block (28) located on the right side, and cabinet plates (210) are provided on the tops of the two support blocks (28).

3. A punching device for a frequency converter cabinet according to claim 2, characterized in that: The rotating assembly comprises a second hydraulic cylinder (211) fixedly connected to the bottom of the operating platform (1); the output shaft of the second hydraulic cylinder (211) is fixedly connected to an adjustment plate (212); the top of the adjustment plate (212) is fixedly connected to a second motor (213); the output end of the second motor (213) is fixedly connected to a rotating shaft (214); and the top of the rotating shaft (214) is fixedly connected to a rotating plate (215).

4. A punching device for a frequency converter cabinet according to claim 3, characterized in that: The top of the adjustment plate (212) is fixedly connected to an annular slide rail (216), and the bottom of the rotating plate (215) is fixedly connected to a plurality of slide bars (217), wherein the bottom ends of the plurality of slide bars (217) extend into the interior of the annular slide rail (216) and are slidably connected to the annular slide rail (216).

5. A punching device for a frequency converter cabinet according to claim 4, characterized in that: The fixing mechanism (3) comprises a fixing plate (31) fixedly connected to the top of the rotating plate (215), two fixing rods (32) are fixedly connected to the bottom of the fixing plate (31), and a supporting plate (33) is fixedly connected to the two fixing rods (32).

6. A punching device for a frequency converter cabinet according to claim 5, characterized in that: The top of the support plate (33) is fixedly connected to a fixed shaft (34), and the top end of the fixed shaft (34) is rotatably connected to a Z-shaped plate (35).

7. A punching device for a frequency converter cabinet according to claim 6, characterized in that: Two sliders (36) are slidably connected to the two fixed rods (32); both sides of the Z-shaped plate (35) away from the fixed shaft (34) are hinged with connecting plates (37); the sides of the two connecting plates (37) away from the Z-shaped plate (35) are hinged with the corresponding sliders (36); the bottom of the support plate (33) is fixedly connected with a hydraulic cylinder three (38); the output shaft of the hydraulic cylinder three (38) is fixedly connected with the corresponding slider (36).

8. The punching device for a frequency converter cabinet according to claim 7, characterized in that: The top of the fixed plate (31) is provided with two second slide grooves (39), the tops of the two sliding blocks (36) are fixedly connected with clamping plates (310), the tops of the two clamping plates (310) extend to the top of the fixed plate (31) and are slidably connected to the inner walls of the corresponding second slide grooves (39), and the sides of the two clamping plates (310) that are close to each other are in contact with the cabinet plate (210).

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