Bus duct wiring board stamping equipment

Abstract

The utility model discloses bus duct wiring board stamping equipment, and relates to the technical field of bus duct wiring board production. The device comprises a base, the back face of the base is connected with a second fixing block, the top of the second fixing block is connected with an air cylinder, the top of the base is connected with a storage box, an aluminum plate is arranged in the storage box, the output end of the front face of the air cylinder is connected with a sliding block, and the top of the sliding block is connected with a push block. And an L-shaped plate is connected to the center of the bottom of the storage box. Through the arrangement of the push block and the spring, the air cylinder is started to push the sliding block to enable the push block above to push a fallen aluminum plate to the position above the movable plate, then the air cylinder contracts backwards to be attached to the second limiting block to return to the original position, the hydraulic motor is started to punch the aluminum plate, the spring rebounds after punching is completed, and the lower die is jacked back to the original position; and materials are repeatedly pushed through the air cylinder, and the bus duct formed through punching is pushed down.

Description

Technical Field

[0001] The utility model belongs to the technical field of busbar connection plate production, and particularly relates to a stamping device for busbar connection plates. Background Technique

[0002] A busbar is a closed metal device composed of copper or aluminum busbars, used to distribute relatively large power to each component of a decentralized system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk line engineering projects. During the production and processing of busbars, stamping and forming equipment is required to perform stamping and forming operations on metal plate raw materials.

[0003] When the currently used stamping equipment punches and bends the busbar connection plate, manual loading and unloading are mostly required. When manually loading and unloading, the hands may be clamped, posing a relatively large safety hazard, and manual loading and unloading will affect production efficiency. Therefore, an automatic busbar stamping device is needed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a stamping device for busbar connection plates, which is provided with a push block and a spring. When the air cylinder is started, the sliding block is pushed, and the push block above pushes the falling aluminum plate to above the moving plate. Then the air cylinder retracts backward and fits with the second limiting block to return to the original position. Then the hydraulic motor is started to stamp the aluminum plate. After stamping, the spring rebounds and pushes the lower die back to the original position. The stamping equipment automatically discharges the material by repeatedly pushing the material through the air cylinder, without manual loading and unloading, improving production efficiency.

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

[0006] The utility model relates to a stamping device for a busbar connection board, which comprises a base. A second fixing block is connected to the back of the base. A cylinder is connected to the top of the second fixing block. A storage box is connected to the top of the base. An aluminum plate is arranged inside the storage box. The front output end of the cylinder is connected with a sliding block. A pushing block is connected to the top of the sliding block. The center of the bottom of the storage box is connected with an L-shaped plate. Grooves II are formed inside the two L-shaped plates. Second limiting blocks are connected to the front and back of the two L-shaped plates. By arranging the pushing block and the spring, when the cylinder is started, the sliding block is pushed, and the upper pushing block pushes the falling aluminum plate onto the upper part of the moving plate. Then the cylinder contracts backward and fits with the second limiting block to return to the original position. Then the hydraulic motor is started to stamp the aluminum plate. After stamping, the spring rebounds to push the lower die back to the original position. The cylinder is used to push the materials repeatedly to push the formed busbar down, so that the stamping device can automatically discharge materials. Only by repeatedly feeding the storage box can the device keep stamping, without the need for manual continuous feeding and taking, effectively reducing the insecurity of manual feeding and taking.

[0007] Further, a support frame is connected to the top of the base. A hydraulic motor is connected to the top of the support frame. The bottom output end of the hydraulic motor is connected with a sliding plate. An upper die is connected to the bottom of the sliding plate. Sliding shafts are slidably connected to the four corners of the sliding plate. The bottom of the sliding shafts is connected to the top of the base. By arranging the sliding shafts, the up-and-down sliding distance of the upper die can be fixed and positioned, and the position will not shift after a long time of stamping, which may damage the device.

[0008] Further, a first fixing block is connected to the bottom of the base. A bidirectional threaded rod is rotatably connected inside the first fixing block. The left side of the bidirectional threaded rod penetrates through the first fixing block on the left side and extends to the outside. A handwheel is connected to the left side of the bidirectional threaded rod. By arranging the bidirectional threaded rod, when the handwheel is rotated to drive the bidirectional threaded rod to rotate, the reverse thread and the positive thread on the surface of the bidirectional threaded rod drive the moving plate to move synchronously, which has good linkage and will not cause excessive deviation after clamping.

[0009] Further, a blanking block is connected to the top of the base. A groove I is formed inside the base. A moving plate is slidably connected to the top of the base. The number of the moving plates is two. A first limiting block is connected to the top of the moving plate. The two moving plates are threadedly connected with a bidirectional threaded rod. By arranging the bidirectional threaded rod and the first limiting block, the aluminum plate is first placed on the surface of the moving plate. The handwheel is manually rotated to drive the moving plate to move closer to or away from each other through the thread on the surface of the bidirectional threaded rod, so as to limit and fix the size of the incoming material. When the size is fixed, the hydraulic motor is started to stamp the aluminum plate. The first limiting block on the surface of the moving plate can effectively limit the size of the aluminum plate, and the position will not shift, and it will not interfere with blanking after stamping.

[0010] Further, a lower mold is slidably connected to one side of the two moving plates close to each other. A sliding rod is connected to the bottom of the lower mold. A spring is sleeved on the outer surface of the sliding rod. The top and bottom of the spring are respectively connected to the bottom of the lower mold and the top of the base. By setting the spring, the spring will rebound after stamping and forming, achieving the effect of automatic material pushing, making the equipment simpler and easier for workers to operate.

[0011] Further, the sliding rod penetrates through the base and extends to the outside. A positive thread is provided on the left side of the bidirectional threaded rod, and a reverse thread is provided on the right side of the bidirectional threaded rod. By setting the bidirectional threaded rod, the time for assembling the equipment can be reduced, the working efficiency can be greatly improved, and the processing time can be shortened.

[0012] The utility model has the following beneficial effects:

[0013] 1. By setting the push block and the spring, the utility model starts the air cylinder to push the sliding block, so that the push block above pushes the falling aluminum plate to the upper part of the moving plate. Then the air cylinder retracts backward and fits with the second limiting block to return to the original position. Then the hydraulic motor is started to stamp the aluminum plate. After stamping is completed, the spring rebounds and pushes the lower mold back to the original position. The air cylinder repeatedly pushes the material, and the formed busbar is pushed down, enabling the stamping equipment to automatically discharge materials. Only by repeatedly feeding the storage box can the equipment keep stamping, without the need for manual continuous feeding and taking of materials, effectively reducing the insecurity of manual feeding and taking of materials.

[0014] 2. By setting the bidirectional threaded rod and the first limiting block, the aluminum plate is first placed on the surface of the moving plate. The hand wheel is manually rotated, and the moving plate is driven to approach or move away from each other through the thread on the surface of the bidirectional threaded rod, so as to limit and fix the size of the incoming material. When the size is fixed, the hydraulic motor is started to stamp the aluminum plate. The first limiting block on the surface of the moving plate can effectively limit the size of the aluminum plate, preventing deviation in position and interference with material discharging after stamping and forming.

[0015] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of the stamping machine of the utility model;

[0018] Figure 2Schematic diagram of the overall structure of the back of the stamping machine of this utility model;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of part B in it;

[0020] Figure 4 Schematic diagram of the threaded rod structure of this utility model;

[0021] Figure 5 For this utility model Figure 4 Schematic diagram of the partial sectional structure of part A in it;

[0022] Figure 6 Schematic diagram of the overall structure of the storage bin of this utility model;

[0023] Figure 7 Schematic diagram of the partial structure of the lower die of this utility model.

[0024] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0025] 1. Base; 11. Support frame; 12. Hydraulic motor; 13. Sliding plate; 14. Sliding shaft; 15. Upper die; 111. Slot 1; 2. Blanking block; 21. Moving plate; 22. Lower die; 23. Sliding rod; 24. Spring; 211. Limit block 1; 3. Handwheel; 31. Bidirectional threaded rod; 32. Fixed block 1; 33. Reverse thread; 34. Positive thread; 4. Cylinder; 41. Fixed block 2; 42. Storage bin; 43. Sliding block; 44. Slot 2; 45. Pushing block; 46. Aluminum plate; 47. L-shaped plate; 471. Limit block 2. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of this utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of this utility model.

[0027] Please refer to Figures 1-7 As shown, this utility model is a busbar connection board stamping device, including a base 1. A fixed block 2 41 is connected to the back of the base 1, a cylinder 4 is connected to the top of the fixed block 2 41, a storage bin 42 is connected to the top of the base 1, an aluminum plate 46 is arranged inside the storage bin 42, the front output end of the cylinder 4 is connected to a sliding block 43, a pushing block 45 is connected to the top of the sliding block 43, an L-shaped plate 47 is connected to the center of the bottom of the storage bin 42, a slot 2 44 is opened inside the two L-shaped plates 47, and limit blocks 2 471 are connected to the front and back of the two L-shaped plates 47.

[0028] By setting a pushing block and a spring, the starting cylinder 4 pushes the sliding block 43, and the upper pushing block 45 pushes the dropped aluminum plate 46 onto the upper part of the moving plate 21. Then, the cylinder 4 retracts backward and fits with the second limiting block 471 to return to the original position. Next, the hydraulic motor 12 is started to stamp the aluminum plate 46. After stamping, the spring 24 rebounds to push the lower die 22 back to the original position. The cylinder 4 is used to push the material repeatedly, pushing the stamped busbar down, enabling the stamping equipment to automatically discharge the material. Only by repeatedly feeding the storage bin can the equipment keep stamping, without the need for manual continuous feeding and material taking, effectively reducing the insecurity of manual feeding and material taking.

[0029] The top of the base 1 is connected with a support frame 11, the top of the support frame 11 is connected with a hydraulic motor 12, the bottom output end of the hydraulic motor 12 is connected with a sliding plate 13, the bottom of the sliding plate 13 is connected with an upper die 15, and the four corners of the sliding plate 13 are all slidably connected with sliding shafts 14. The bottom of the sliding shafts 14 is connected with the top of the base 1.

[0030] The bottom of the base 1 is connected with a first fixing block 32. A bidirectional threaded rod 31 is rotatably connected inside the first fixing block 32. The left side of the bidirectional threaded rod 31 penetrates through the first fixing block 32 on the left side and extends to the outside. A handwheel 3 is connected to the left side of the bidirectional threaded rod 31.

[0031] The top of the base 1 is connected with a blanking block 2. A first groove 111 is opened inside the base 1. A moving plate 21 is slidably connected to the top of the base 1. The number of the moving plates 21 is two. A first limiting block 211 is connected to the top of the moving plate 21. The bottoms of the two moving plates 21 are threadedly connected with the bidirectional threaded rod 31. By setting the bidirectional threaded rod 31 and the first limiting block 211, the aluminum plate 46 is first placed on the surface of the moving plate 21. The handwheel 3 is manually rotated, and the moving plates 21 are driven to approach or move away from each other through the threads on the surface of the bidirectional threaded rod 31 to limit and fix the size of the incoming material. When the size is fixed, the hydraulic motor 12 is started to stamp the aluminum plate 46. The first limiting block 211 on the surface of the moving plate 21 can effectively limit the size of the aluminum plate 46, preventing position deviation and avoiding interference with blanking after stamping.

[0032] A lower die 22 is slidably connected to the side where the two moving plates 21 approach each other. A sliding rod 23 is connected to the bottom of the lower die 22. A spring 24 is sleeved on the outer surface of the sliding rod 23. The top and bottom of the spring 24 are respectively connected to the bottom of the lower die 22 and the top of the base 1.

[0033] The sliding rod 23 penetrates through the base 1 and extends to the outside. A positive thread 34 is arranged on the left side of the bidirectional threaded rod 31, and a reverse thread 33 is arranged on the right side of the bidirectional threaded rod 31.

[0034] A specific application of this embodiment is as follows: Manually rotate the handwheel 3. Through the right-handed thread 34 on the left side and the left-handed thread 33 on the right side of the bidirectional threaded rod 31, and through the threaded holes provided at the bottom of the moving plate 21, the moving plates 21 on the left side and the right side are respectively driven to approach or move away from each other, so that when the gap in the middle of the moving plate 21 can fix the aluminum plate 46, stop rotating the handwheel 3. Then place the aluminum plate 46 into the storage box 42 and let it fall to the bottom. Start the cylinder 4 to push the sliding block 43 so that the upper push block 45 pushes the falling aluminum plate 46 to the upper part of the moving plate 21. Then the cylinder 4 retracts backward and fits with the second limiting block 471 to return to the original position. Start the hydraulic motor 12 to drive the upper die 15 at the bottom to press down. This is until the upper pressing lower die 22 moves downward until stamping is completed. When the die retracts upward, the lower die 22 rebounds through the bottom spring 24. At this time, the cylinder 4 repeatedly pushes the aluminum plate 46 for feeding, and at the same time, it pushes the previously stamped busbar downward to the blanking block 2 for automatic blanking. The stamped busbar passes through the blanking block 2 and falls into the storage frame provided at the bottom.

[0035] In the description of this specification, the descriptions referring to the terms "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 this utility model. 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.

[0036] The preferred embodiments of this utility model disclosed above are only used to help explain this utility model. The preferred embodiments do not elaborate on all the details, nor do they limit this utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and variations can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of this utility model, so that those skilled in the relevant technical field can well understand and utilize this utility model. This utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A busbar connection board stamping device, comprising a base (1), a second fixing block (41) is connected to the back of the base (1), and a cylinder (4) is connected to the top of the second fixing block (41), characterized in that: A storage bin (42) is connected to the top of the base (1). An aluminum plate (46) is arranged inside the storage bin (42). The front output end of the air cylinder (4) is connected to a sliding block (43). A pushing block (45) is connected to the top of the sliding block (43). The center of the bottom of the storage bin (42) is connected to an L-shaped plate (47). A second groove (44) is formed inside the two L-shaped plates (47). The front and back of the two L-shaped plates (47) are both connected with second limiting blocks (471).

2. The busbar connection board stamping device according to claim 1, characterized in that, A support frame (11) is connected to the top of the base (1). A hydraulic motor (12) is connected to the top of the support frame (11). The bottom output end of the hydraulic motor (12) is connected to a sliding plate (13). An upper mold (15) is connected to the bottom of the sliding plate (13). Four corners of the sliding plate (13) are all slidably connected with sliding shafts (14). The bottoms of the sliding shafts (14) are connected to the top of the base (1).

3. The stamping device for a busbar connection board according to claim 2, characterized in that, A first fixing block (32) is connected to the bottom of the base (1). A bidirectional threaded rod (31) is rotatably connected inside the first fixing block (32). The left side of the bidirectional threaded rod (31) penetrates through the first fixing block (32) on the left side and extends to the outside. A hand wheel (3) is connected to the left side of the bidirectional threaded rod (31).

4. The punching device for a busbar connection board according to claim 3, wherein, A blanking block (2) is connected to the top of the base (1). A first groove (111) is formed inside the base (1). A moving plate (21) is slidably connected to the top of the base (1). The number of the moving plates (21) is two. A first limiting block (211) is connected to the top of the moving plates (21). The bottoms of the two moving plates (21) are threadedly connected with a bidirectional threaded rod (31).

5. The stamping device for a busbar connection board according to claim 4, characterized in that, A lower mold (22) is slidably connected to one side of the two moving plates (21) close to each other. A sliding rod (23) is connected to the bottom of the lower mold (22). A spring (24) is sleeved on the outer surface of the sliding rod (23). The top and bottom of the spring (24) are respectively connected to the bottom of the lower mold (22) and the top of the base (1).

6. The stamping device for a busbar connection board according to claim 5, characterized in that, The sliding rod (23) penetrates through the base (1) and extends to the outside. A right-handed thread (34) is arranged on the left side of the bidirectional threaded rod (31). A left-handed thread (33) is arranged on the right side of the bidirectional threaded rod (31).

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