Punch forming device for switch cabinet production

Abstract

The utility model discloses a punch forming device for switch cabinet production, and relates to the field of switch cabinet forming equipment. The punching device comprises a bottom plate and a plate, wherein a positioning mechanism and a punching mechanism are arranged on the bottom plate; the positioning mechanism comprises a frame fixedly connected to the top face of the bottom plate, a lower base is fixedly connected to the inner bottom wall of the frame, four fixing bases are fixedly connected to the inner bottom wall of the frame, and two first sliding rods are fixedly connected to the top face of each fixing base. By arranging the positioning mechanism, a plate can be clamped among the rollers before being stamped, so that the rollers can accurately position the plate, and meanwhile, the plate is positioned on the top surface of the lower base, so that the plate is allowed to move up and down and can be finely adjusted according to stamping requirements; and the plate is positioned, so that dislocation can be prevented in the stamping process, the plate can be stably stamped into an ideal groove shape, and subsequent machining and assembling steps are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of switch cabinet forming equipment, in particular to a stamping forming device for switch cabinet production. Background Art

[0002] As an electrical equipment, switchgear plays an important role in distributing, controlling and protecting electricity in the power system. Its market demand continues to exist steadily. For example, in various industrial plants, commercial buildings, and distribution rooms in residential areas, a large number of switchgear of different specifications and models are needed to ensure the normal supply and safe use of electricity.

[0003] In the process of stamping and forming the metal sheets on the switch cabinet, the existing stamping and forming devices are not convenient for positioning the metal sheets, which leads to a decrease in stamping accuracy and a decrease in manufacturing efficiency. For example, the metal sheets often shift due to inaccurate positioning during the process of entering the stamping machine, which not only affects the quality of the formed product, but also may lead to frequent maintenance and replacement of equipment, increasing production costs. Utility Model Content

[0004] The purpose of the utility model is to provide a stamping and forming device for switch cabinet production. By providing a positioning mechanism, the plate can be clamped between a plurality of rollers before the plate is stamped, so that the rollers can accurately position the plate. At the same time, the plate is located on the top surface of the lower base, which not only allows the plate to move up and down, but also can be fine-tuned according to the stamping needs, thereby solving the problem that in the process of stamping and forming the metal plate on the switch cabinet, the existing stamping and forming device is not convenient for positioning the metal plate, which leads to a decrease in stamping accuracy and a decrease in manufacturing efficiency.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a stamping and forming device for switch cabinet production, comprising a bottom plate and a plate, wherein a positioning mechanism and a stamping mechanism are arranged on the bottom plate;

[0007] The positioning mechanism includes a frame fixedly connected to the top surface of the bottom plate, the inner bottom wall of the frame is fixedly connected to the lower base, the inner bottom wall of the frame is fixedly connected to four fixing seats, the top surfaces of the four fixing seats are fixedly connected to two sliding rods 1, the outer walls of the two sliding rods 1 are slidably connected to positioning plates, the outer walls of the two sliding rods 1 are wound with springs 1, one end of the spring 1 is fixedly connected to the positioning plate, the other end of the spring 1 is fixedly connected to the fixing seat, the top ends of the two sliding rods 1 are fixedly connected to the fixing plate, the top surface of the positioning plate is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is rotatably connected to a roller, a plate is arranged between several of the rollers, several of the rollers are in contact with the plate, and the plate is located on the top of the lower base.

[0008] Furthermore, the stamping mechanism includes a hydraulic cylinder fixedly connected to the top surface of the frame, an output end of the hydraulic cylinder is fixedly connected to an upper base, and the upper base is located on the top of the lower base.

[0009] Furthermore, the inner walls of the lower base and the upper base are fixedly connected with two connecting frames, a slide rod 2 is slidably passed through the four connecting frames, the outer walls of the four slide rods 2 are fixedly connected with connecting disc 1 and connecting disc 2, and the outer walls of the four slide rods 2 are fixedly connected with clamping blocks.

[0010] Furthermore, the outer walls of the four sliding rods 2 are each wrapped with a spring 2, one end of the spring 2 is fixedly connected to a connecting disc 1, and the other end of the spring 2 is fixedly connected to an inner wall of a connecting frame, and the top surface of the lower base and the bottom surface of the upper base are each provided with two grooves, and the clamping block is adapted to the grooves.

[0011] Furthermore, a plurality of stamping blocks are fixedly connected to the bottom surface of the upper base, a plurality of stamping grooves are provided on the top surface of the lower base, and a plurality of the stamping blocks are respectively matched with the plurality of stamping grooves.

[0012] Furthermore, a collection box is fixedly connected to the rear side of the lower base, a blower is fixedly connected to the front side of the lower base, and a box door is hingedly connected to the rear side of the collection box.

[0013] Furthermore, a discharge port is provided inside the lower base, and the discharge port is communicated with a plurality of stamping grooves.

[0014] The utility model has the following beneficial effects:

[0015] 1. By providing a positioning mechanism, the plate can be clamped between multiple rollers before stamping, so that the rollers can accurately position the plate. At the same time, the plate is located on the top surface of the lower base, which not only allows the plate to move up and down, but also can be fine-tuned according to the stamping needs. Positioning the plate helps prevent dislocation during the stamping process, thereby ensuring that the plate can be stably stamped into an ideal groove shape, which is convenient for subsequent processing and assembly steps;

[0016] 2. By providing a stamping mechanism, when the hydraulic cylinder is driven to drive the upper base to move downward, the two clamping blocks on the upper base can fit on the top surface of the plate. At this time, when the hydraulic cylinder drives the upper base to continue to move downward, the two clamping blocks will move away from each other and be stuck in the groove, so that multiple stamping blocks and stamping grooves cooperate with each other to stamp and groove the plate. The sliding rod 2, the connecting disc 1 and the connecting disc 2 cooperate with each other, so that multiple springs 2 are squeezed, and the pressure is buffered. At the same time, the plate can also be fixed on the two clamping blocks to avoid the plate from being displaced up and down during stamping. At this time, the sliding rod 1 and the spring 1 cooperate with each other, so that the plate will also drive the positioning plate to move downward, so that the plate can always be stuck between the multiple rollers, thereby improving the stability during stamping. Before stamping, the blower can also be driven to blow air to the top surface of the plate, so that dust and impurities on the plate can be blown to the inside of the collection box for collection, so that dust remaining on the plate causes indentations during stamping, and the waste after stamping will fall into the discharge port through the stamping groove, so that the box door can collect dust and waste after opening.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the lower base of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the upper base of the utility model;

[0023] Figure 5 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Bottom plate; 2. Positioning mechanism; 3. Stamping mechanism; 4. Plate; 21. Frame; 22. Lower base; 23. Fixed seat; 24. Slide bar 1; 25. Positioning plate; 26. Spring 1; 27. Fixed plate; 28. Rotating shaft; 29. ​​Roller; 31. Hydraulic cylinder; 32. Upper base; 33. Connecting frame; 34. Slide bar 2; 341. Connecting disc 1; 342. Connecting disc 2; 35. Clamping block; 36. Spring 2; 37. Groove; 38. Stamping block; 39. Stamping slot; 391. Collecting box; 392. Blower; 393. Box door; 394. Discharge port. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] See also Figure 1-5 As shown, the utility model is a stamping and forming device for switch cabinet production, comprising a bottom plate 1 and a plate 4, characterized in that: a positioning mechanism 2 and a stamping mechanism 3 are provided on the bottom plate 1;

[0028] The positioning mechanism 2 includes a frame 21 fixedly connected to the top surface of the bottom plate 1, the inner bottom wall of the frame 21 is fixedly connected to a lower base 22, the inner bottom wall of the frame 21 is fixedly connected to four fixed seats 23, the top surfaces of the four fixed seats 23 are fixedly connected to two slide bars 24, the outer walls of the two slide bars 24 are slidably connected to positioning plates 25, the outer walls of the two slide bars 24 are wound with springs 26, one end of the spring 26 is fixedly connected to the positioning plate 25, the other end of the spring 26 is fixedly connected to the fixed seat 23, and the tops of the two slide bars 24 are fixedly connected to The top surfaces of the fixed plate 27 and the positioning plate 25 are fixedly connected with a rotating shaft 28, and the outer wall of the rotating shaft 28 is rotatably connected with a roller 29, and a plate 4 is arranged between a plurality of rollers 29, and a plurality of rollers 29 are in contact with the plate 4, and the plate 4 is located at the top of the lower base 22. By providing a positioning mechanism 2, before stamping the plate, the plate can be clamped between a plurality of rollers 29, so that the rollers 29 can accurately position the plate, and the plate is located on the top surface of the lower base 22, which not only allows the plate to move up and down, but also can be fine-tuned according to the stamping needs. Positioning the plate helps to prevent dislocation during the stamping process, thereby ensuring that the plate can be stably stamped into an ideal groove shape, which is convenient for subsequent processing and assembly steps.

[0029] The stamping mechanism 3 includes a hydraulic cylinder 31 fixedly connected to the top surface of the frame 21, the output end of the hydraulic cylinder 31 is fixedly connected to an upper base 32, the upper base 32 is located on the top of the lower base 22, the inner walls of the lower base 22 and the upper base 32 are fixedly connected to two connecting frames 33, four connecting frames 33 are slidably penetrated by sliding rods 2 34, the outer walls of the four sliding rods 2 34 are fixedly connected to connecting discs 1 341 and connecting discs 2 342, the outer walls of the four sliding rods 2 34 are fixedly connected to clamping blocks 35, the outer walls of the four sliding rods 2 34 are wound with springs 2 36, one end of the springs 2 36 is fixedly connected to the connecting disc 1 341 The other end of the spring 26 is fixedly connected to the inner wall of the connecting frame 33. The top surface of the lower base 22 and the bottom surface of the upper base 32 are both provided with two grooves 37, and the clamping block 35 is adapted to the groove 37. The bottom surface of the upper base 32 is fixedly connected with a plurality of stamping blocks 38, and the top surface of the lower base 22 is provided with a plurality of stamping grooves 39, and the plurality of stamping blocks 38 are respectively adapted to the plurality of stamping grooves 39. The rear side of the lower base 22 is fixedly connected with a collecting box 391, and the front side of the lower base 22 is fixedly connected with a blower 392. The rear side of the collecting box 391 is hinged with a box door 393, and the interior of the lower base 22 is provided with a discharge port 394. The discharge port 394 is connected to a plurality of stamping grooves 39. By providing a stamping mechanism 3, when the hydraulic cylinder 31 drives the upper base 32 to move downward, the two clamping blocks 35 on the upper base 32 can fit on the top surface of the plate. At this time, when the hydraulic cylinder 31 drives the upper base 32 to continue to move downward, the two clamping blocks 35 will move away from each other and get stuck in the groove 37, so that the plurality of stamping blocks 38 cooperate with the stamping grooves 39 to stamp and groove the plate. The sliding rod 2 34, the connecting disc 1 341 and the connecting disc 2 342 cooperate with each other, so that the plurality of springs 2 36 are squeezed, which can buffer the pressure and fix the plate between the two On the clamping block 35, it prevents the plate from being misplaced up and down during stamping, and at this time, the slide bar 24 and the spring 26 cooperate with each other, so that the plate 4 will also drive the positioning plate 25 to move downward, so that the plate 4 can always be stuck between the multiple rollers 29, thereby improving the stability during stamping. Before stamping, the blower 392 can also be driven to blow air on the top surface of the plate 4, so that the dust and impurities on the plate can be blown into the collection box 391 for collection, avoiding dust remaining on the plate and causing indentations during stamping, and the waste after stamping will fall into the discharge port 394 through the stamping groove 39, so that the box door 393 can collect dust and waste after opening.

[0030] A specific application of this embodiment is: by providing a positioning mechanism 2, before stamping the plate, the plate can be clamped between multiple rollers 29, so that the rollers 29 can accurately position the plate, and the plate is located on the top surface of the lower base 22, which not only allows the plate to move up and down, but also allows fine adjustment according to stamping needs. Positioning the plate helps prevent misalignment during the stamping process, thereby ensuring that the plate can be stably stamped into an ideal groove shape, which is convenient for subsequent processing and assembly steps;

[0031] By providing a stamping mechanism 3, when the hydraulic cylinder 31 is driven to drive the upper base 32 to move downward, the two clamping blocks 35 on the upper base 32 can fit on the top surface of the plate. At this time, when the hydraulic cylinder 31 drives the upper base 32 to continue to move downward, the two clamping blocks 35 will move away from each other and get stuck in the groove 37, so that the multiple stamping blocks 38 and the stamping grooves 39 cooperate with each other to stamp and groove the plate. The sliding rod 2 34, the connecting disc 1 341 and the connecting disc 2 342 cooperate with each other, so that the multiple springs 2 36 are squeezed, which can buffer the pressure and fix the plate on the two clamping blocks 35 to avoid the plate During stamping, the plates 4 are misaligned up and down, and at this time, the slide bar 24 cooperates with the spring 26, so that the plate 4 will also drive the positioning plate 25 to move downward, so that the plate 4 can always be stuck between the multiple rollers 29, thereby improving the stability during stamping. Before stamping, the blower 392 can also be driven to blow air on the top surface of the plate 4, so that the dust and impurities on the plate can be blown into the collection box 391 for collection, so as to avoid dust remaining on the plate and causing indentations during stamping. The waste after stamping will fall into the discharge port 394 through the stamping groove 39, so that the box door 393 can collect dust and waste after opening.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A stamping and forming device for producing a switch cabinet, comprising a base plate (1) and a plate (4), characterized in that: The bottom plate (1) is provided with a positioning mechanism (2) and a punching mechanism (3); The positioning mechanism (2) comprises a frame (21) fixedly connected to the top surface of the bottom plate (1), the inner bottom wall of the frame (21) being fixedly connected to a lower base (22), the inner bottom wall of the frame (21) being fixedly connected to four fixing seats (23), the top surfaces of the four fixing seats (23) being fixedly connected to two sliding rods (24), the outer walls of the two sliding rods (24) being slidably connected to positioning plates (25), the outer walls of the two sliding rods (24) being wound with springs (26), the springs (26) being One end is fixedly connected to the positioning plate (25), the other end of the spring 1 (26) is fixedly connected to the fixing seat (23), the top ends of the two sliding rods 1 (24) are fixedly connected to the fixing plate (27), the top surface of the positioning plate (25) is fixedly connected to the rotating shaft (28), the outer wall of the rotating shaft (28) is rotatably connected to the roller (29), a plate (4) is arranged between the plurality of the rollers (29), the plurality of the rollers (29) are in contact with the plate (4), and the plate (4) is located on the top of the lower base (22).

2. A punching and forming device for switch cabinet production according to claim 1, characterized in that: The punching mechanism (3) comprises a hydraulic cylinder (31) fixedly connected to the top surface of the frame (21), the output end of the hydraulic cylinder (31) being fixedly connected to an upper base (32), and the upper base (32) being located on the top of the lower base (22).

3. A punching and forming device for switch cabinet production according to claim 2, characterized in that: The inner walls of the lower base (22) and the upper base (32) are fixedly connected to two connection frames (33), and four connection frames (33) are slidably penetrated by sliding rods 2 (34), and the outer walls of the four sliding rods 2 (34) are fixedly connected to connecting discs 1 (341) and connecting discs 2 (342), and the outer walls of the four sliding rods 2 (34) are fixedly connected to clamping blocks (35).

4. A punching and forming device for switch cabinet production according to claim 3, characterized in that: The outer walls of the four sliding rods (34) are each wound with a spring (36), one end of the spring (36) is fixedly connected to the connecting disc (341), and the other end of the spring (36) is fixedly connected to the inner wall of the connecting frame (33). The top surface of the lower base (22) and the bottom surface of the upper base (32) are each provided with two grooves (37), and the clamping block (35) is adapted to fit the grooves (37).

5. A punching and forming device for producing a switch cabinet according to claim 4, characterized in that: A plurality of punching blocks (38) are fixedly connected to the bottom surface of the upper base (32), a plurality of punching grooves (39) are provided on the top surface of the lower base (22), and the plurality of punching blocks (38) are respectively matched with the plurality of punching grooves (39).

6. A punching and forming device for producing a switch cabinet according to claim 5, characterized in that: A collection box (391) is fixedly connected to the rear side of the lower base (22), a blower (392) is fixedly connected to the front side of the lower base (22), and a box door (393) is hingedly connected to the rear side of the collection box (391).

7. A punching and forming device for switch cabinet production according to claim 6, characterized in that: A discharge port (394) is provided inside the lower base (22), and the discharge port (394) is connected to a plurality of stamping grooves (39).

Images