Efficient stamping die for base station copper bar
By designing a base station copper busbar stamping die with detachable upper punch and lower die, limit columns and electric push rods, the problems of low efficiency, low precision and poor versatility of traditional molds are solved, and efficient and diversified copper busbar production is achieved.
Patent Information
- Application Number
- CN202422865992.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-25
AI Technical Summary
Traditional stamping dies are inefficient, require frequent replacement and adjustment, have low precision, short die life, and poor versatility. They are unable to meet the high-precision and diversified requirements of modern base stations for copper busbars, increasing costs and cycles.
An efficient stamping die for base station copper busbars was designed. It adopts a detachable upper punch and lower die, equipped with four limit columns and a parallel guide rail structure, and combined with an electric push rod to achieve automatic unloading, ensuring stamping accuracy and diversified production.
It improves the efficiency and versatility of the mold, ensures product quality, reduces production costs, and improves production efficiency and the diversified adaptability of copper busbars.
Smart Images
Figure CN223418161U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stamping dies, in particular to a high-efficiency stamping die for a base station copper busbar. Background Art
[0002] Base station copper busbars are crucial to communication base stations, and the performance of stamping dies determines their production efficiency and quality. However, traditional stamping dies are inefficient, requiring frequent replacement and adjustment, which wastes time. They also suffer from low precision, making them difficult to meet the high-precision requirements of modern base stations. Dies also have short lifespans, and inadequate materials and heat treatment processes result in low wear resistance and hardness, making them susceptible to damage. Furthermore, they lack versatility and are only suitable for specific busbar specifications, requiring redesigned dies for different sizes, increasing costs and lead times.
[0003] With the development of communication technology and the increasing demand for base station construction, improving the production efficiency of base station copper busbars, ensuring quality, and reducing costs have become major challenges facing companies. Developing efficient, high-precision, long-life, and versatile base station copper busbar stamping dies is of great practical significance. Utility Model Content
[0004] (1) Technical problems solved
[0005] In view of the deficiencies in the prior art, the present invention provides a high-efficiency stamping die for base station copper busbars, which solves the problems raised in the above-mentioned background technology.
[0006] (2) Technical solution
[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:
[0008] A high-efficiency stamping die for copper bars of a base station comprises a workbench, a base is installed on the workbench, a column is installed on the side of the workbench, a top plate is fastened with bolts on the top of the column, a hydraulic cylinder is fixedly connected to the center of the top plate, the output end of the hydraulic cylinder is mounted with bolts on a movable seat, the bottom of the movable seat is detachably mounted with an upper punch by bolts, and a lower die is detachably mounted with bolts on the base, a limiting column is fixedly connected to the base, and the limiting column is slidably connected to the movable seat, a lower material bin is provided in the workbench, a guide rail is installed on the inner wall of the lower material bin, the guide rail is slidably engaged with a push plate through a slide groove, and one end of the push plate is fixedly connected to the output end of an electric push rod.
[0009] Furthermore, the shapes of the upper punch and the lower die are adapted to each other and can be adapted by replacing molds of different shapes.
[0010] Furthermore, the number of the limiting posts is four, and the four limiting posts are respectively arranged at the four corners of the movable seat to limit the position when the movable seat moves up and down.
[0011] Further, the guide rails are arranged in parallel on both sides of the push plate.
[0012] Further, the push plate is composed of a straight plate and a triangular plate at the bottom.
[0013] Further, the electric push rod is installed on the mounting seat, and one end of the mounting seat is fixedly connected with the workbench.
[0014] Further, the die cavity formed in the lower concave die penetrates the lower concave die and the base and is connected in the blanking bin.
[0015] (Three) beneficial effects
[0016] Compared with the prior art, the base station copper bar efficient stamping die has the following beneficial effects:
[0017] The upper punch and the lower concave die can be replaced, the product diversification production is realized, and the cost is reduced, the four limiting columns ensure the stamping precision and stability, the parallel guide rails ensure the accurate movement of the push plate, the special structure of the push plate improves the blanking efficiency, the electric push rod mounting seat is stably supported, the lower concave die cavity design realizes automatic blanking, and the overall efficiency, universality and product quality of the die are improved. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0019] Figure 2 It is another three-dimensional structure schematic view of the utility model;
[0020] Figure 3 It is a side view structure schematic view of the utility model;
[0021] Figure 4 It is an electric push rod and push plate connection structure schematic view of the utility model.
[0022] In the drawing: 1, workbench; 2, base; 3, stand column; 4, top plate; 5, hydraulic cylinder; 6, moving seat; 7, upper punch; 8, lower concave die; 9, limiting column; 10, blanking bin; 11, guide rail; 12, sliding groove; 13, push plate; 14, electric push rod; 15, mounting seat. DETAILED DESCRIPTION
[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0024] Embodiment
[0025] As Figure 1-4 shown, the utility model discloses an embodiment proposes a kind of base station copper bar efficient stamping die, including workbench 1;
[0026] Workbench 1 overall structure's base support component provides installation platform for other components.
[0027] Effect: bearing pedestal 2, column 3 and the blanking bin 10 etc.
[0028] Pedestal 2 is installed on workbench 1, for fixed lower die 8 and limiting column 9.
[0029] Effect: provide stable installation position for lower die 8, guarantee the lower part structure of die during stamping process firm, with limiting column 9 cooperation simultaneously, the movement of moving seat 6 is limited and guided.
[0030] Column 3 is located in the side of workbench 1, is fastened and is connected with top plate 4 by bolt.
[0031] Effect: support top plate 4, make top plate 4 and workbench 1 keep certain distance, provide space for the up-and-down movement of hydraulic cylinder 5 and moving seat 6, guarantee the smooth progress of stamping action.
[0032] Top plate 4 is installed at the top of column 3, and hydraulic cylinder 5 is fixedly connected at the center.
[0033] Effect: provide installation position for hydraulic cylinder 5, transmit the force of hydraulic cylinder 5 to moving seat 6, so that moving seat 6 can drive upper punch 7 and carry out up-and-down stamping action.
[0034] The output end of hydraulic cylinder 5 is connected with moving seat 6 by bolt, and is supported by top plate 4.
[0035] Effect: as power source, provide the power required for the up-and-down movement of upper punch 7, realize accurate stamping action by hydraulic drive, control the force and speed of stamping.
[0036] Moving seat 6 bottom is installed upper punch 7 by bolt dismounting, is connected with the output end of hydraulic cylinder 5, and is slidably connected with limiting column 9.
[0037] Effect: drive upper punch 7 to move up and down under the drive of hydraulic cylinder 5, realize the stamping processing of copper bar;Through the sliding connection with limiting column 9, guarantee the stability and accuracy of moving seat 6 during up-and-down movement, prevent it from deviating.
[0038] Upper punch 7 and lower die 8 shape adaptation, are installed at the bottom of moving seat 6 by bolt dismounting.
[0039] Function: Cooperate with the lower concave die 8 to stamp the copper busbar placed on the lower concave die 8. By replacing the upper punch 7 with different shapes, base station copper busbars of different shapes can be produced, realizing the versatility of the mold.
[0040] The lower die 8 is detachably mounted on the base 2 by bolts, and the die cavity passes through the lower die 8 and the base 2 until it is connected to the lower hopper 10 .
[0041] Function: It works together with the upper punch 7 to complete the stamping of the copper busbar. The shape of the die cavity determines the shape of the copper busbar. The stamped copper busbar falls directly into the lower hopper 10 through the die cavity, which is convenient for collection and sorting.
[0042] The limiting columns 9 are fixed on the base 2 , and are provided in four numbers. The limiting columns 9 are respectively located at the four corners of the movable base 6 and are slidably connected to the movable base 6 .
[0043] Function: To precisely limit the up and down movement of the movable seat 6, ensure the alignment accuracy of the upper punch 7 and the lower die 8 during the stamping process, and improve the quality of the stamped products; at the same time, ensure the smooth movement of the movable seat 6 to prevent it from shaking or tilting during the stamping process.
[0044] The unloading bin 10 is arranged inside the workbench 1 , and a guide rail 11 is installed on the inner wall.
[0045] Function: Collect the copper bars after stamping for centralized processing; provide space for the movement of the push plate 13, so that the copper bars in the lower hopper 10 can be pushed out by the push plate 13.
[0046] The guide rails 11 are arranged in parallel on both sides of the push plate 13 , are slidably engaged with the push plate 13 through the sliding grooves 12 , and are installed on the inner wall of the lower hopper 10 .
[0047] Function: Provide guidance for the left and right sliding of the push plate 13, ensure that the push plate 13 moves smoothly and accurately when pushing the copper busbar, and prevent the push plate 13 from deflecting and affecting the blanking operation.
[0048] The slide grooves 12 are located on both sides of the push plate 13 and cooperate with the guide rails 11 to achieve a sliding connection.
[0049] Function: To enable the push plate 13 to slide smoothly along the guide rail 11, reduce the friction when the push plate 13 moves, and improve the flexibility and efficiency of the push plate 13 movement.
[0050] The push plate 13 is composed of a straight plate and a triangular plate at the bottom. One end of the push plate 13 is fixedly connected to the output end of the electric push rod 14 and is slidably engaged with the guide rail 11 through the sliding groove 12.
[0051] Function: Driven by the electric push rod 14, it slides left and right along the guide rail 11 in the lower hopper 10 to push the copper bars after stamping out of the lower hopper 10, which is convenient for subsequent collection and sorting. The triangular plate structure at the bottom helps to more effectively clean the copper bars at the bottom of the lower hopper 10 during the pushing process to prevent copper bars from accumulating.
[0052] The output end of the electric push rod 14 is fixedly connected to the push plate 13 and is located on the mounting seat 15.
[0053] Function: Provide power for the left and right movement of the push plate 13, realize the automatic unloading function, improve production efficiency, and reduce the workload of manual operation.
[0054] One end of the mounting base 15 is fixedly connected to the workbench 1 for mounting the electric push rod 14 .
[0055] Function: Provide a stable installation position for the electric push rod 14 to ensure that the electric push rod 14 does not shake or move during operation, and ensure the accuracy and stability of the movement of the push plate 13.
[0056] Working principle:
[0057] The copper busbar to be stamped is placed in the mold cavity of the lower die 8, and the hydraulic cylinder 5 is started. The output end of the hydraulic cylinder 5 pushes the movable seat 6 to slide downward along the limit column 9. The movable seat 6 drives the upper punch 7 at the bottom to move downward synchronously. The upper punch 7 cooperates with the lower die 8 to stamp the copper busbar. After the stamping is completed, the hydraulic cylinder 5 drives the movable seat 6 and the upper punch 7 to return to their positions upward. At this time, the electric push rod 14 is started. The electric push rod 14 pushes the push plate 13 to slide along the guide rail 11 through the chute 12 in the discharge bin 10, and the stamped copper busbar is pushed out of the discharge bin 10 for collection and subsequent processing. The entire process achieves efficient stamping and automatic unloading of the base station copper busbar through the coordinated work of various structures.
[0058] like Figure 1 As shown, in some embodiments, the shapes of the upper punch 7 and the lower die 8 are adapted, and different shapes of molds can be replaced for adaptation;
[0059] The shapes of the upper punch 7 and the lower die 8 are adapted to each other, and both are installed by bolt disassembly. This design allows users to quickly and easily replace the upper punch 7 and lower die 8 with different shapes according to actual production needs.
[0060] By replacing molds of different shapes, the stamping mold can produce base station copper busbars of various shapes and specifications, meeting the diverse requirements of different base station construction projects or different customers for copper busbar shapes, thereby improving the versatility of the mold and the market competitiveness of the product.
[0061] like Figure 2As shown, in some embodiments, the limiting posts 9 are provided in four positions, and the four limiting posts 9 are respectively provided at the four corners of the movable seat 6 to limit the position when the movable seat 6 moves up and down;
[0062] Four limiting posts 9 simultaneously limit the position of the movable base 6 from its four corners, effectively preventing the movable base 6 from horizontal deviation or rotation during its up and down movement, thereby ensuring that the upper punch 7 and the lower die 8 always maintain precise alignment. In this way, during each stamping process, the upper punch 7 can accurately act on the copper busbar in the lower die 8, ensuring that the dimensional and shape accuracy of the stamped copper busbar meets the requirements, thereby improving product quality.
[0063] like Figure 3 As shown, in some embodiments, the guide rails 11 are arranged parallel to either side of the push plate 13; the two parallel guide rails 11 provide a precise guide path for the left and right sliding of the push plate 13. When the electric push rod 14 pushes the push plate 13, the push plate 13 can only move linearly along the direction defined by the guide rails 11, ensuring that the movement trajectory of the push plate 13 is consistent and accurate each time it pushes the copper busbar. This prevents the push plate 13 from shifting or tilting during movement, ensuring that the copper busbar can be pushed out of the discharge bin 10 stably and accurately, improving the precision and reliability of the discharge operation.
[0064] like Figure 4 As shown, in some embodiments, the push plate 13 is constructed from a straight plate and a triangular plate at the bottom. The triangular plate structure allows the beveled edge of the plate to more effectively lift and push the copper bars at the bottom of the hopper 10 during the pushing process. Compared to traditional flat-bottom push plates 13, this triangular plate structure reduces copper bar residue at the bottom of the hopper 10, improving material removal efficiency and ensuring that the copper bars are more thoroughly pushed out of the hopper 10 after each stamping, thus avoiding problems such as poor material removal or blockage caused by residual copper bars.
[0065] like Figure 2 As shown, in some embodiments, the electric push rod 14 is mounted on a mounting base 15, one end of which is fixedly connected to the workbench 1; the mounting base 15 firmly fixes the electric push rod 14 to the workbench 1, providing a stable mounting base for the electric push rod 14. When the electric push rod 14 pushes the push plate 13 to perform the blanking operation, it can withstand the reaction force generated by the electric push rod 14 during operation, preventing the electric push rod 14 from being displaced, shaken, or tilted due to the force, ensuring that the push rod of the electric push rod 14 can accurately transmit the thrust to the push plate 13, thereby ensuring the accuracy and stability of the blanking operation.
[0066] like Figure 3As shown, in some embodiments, the mold cavity opened in the lower die 8 passes through the lower die 8 and the base 2 until it is connected to the discharge bin 10; after the stamping is completed, the formed copper bar falls directly into the discharge bin 10 through the penetrated mold cavity, and no additional manual or mechanical device is required to remove the copper bar from the mold and then transfer it to the discharge area, thereby achieving seamless connection between the stamping and discharge processes, greatly improving production efficiency, reducing manual intervention, and reducing labor intensity, while also avoiding product damage that may occur due to improper manual operation.
[0067] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.
Claims
1. A high-efficiency stamping die for base station copper busbars, comprising a workbench (1), characterized in that: The workbench (1) is provided with a base (2), a column (3) is provided on the side of the workbench (1), a top plate (4) is fastened to the top of the column (3), a hydraulic cylinder (5) is fixedly connected to the center of the top plate (4), an output end of the hydraulic cylinder (5) is provided with a movable seat (6) by bolts, an upper punch (7) is detachably installed on the bottom of the movable seat (6) by bolts, a lower die (8) is detachably installed on the base (2), a limiting column (9) is fixedly connected to the base (2), and the limiting column (9) is slidably connected to the movable seat (6), a lower bin (10) is provided in the workbench (1), a guide rail (11) is provided on the inner wall of the lower bin (10), the guide rail (11) is slidably engaged with a push plate (13) through a slide groove (12), and one end of the push plate (13) is fixedly connected to the output end of the electric push rod (14).
2. The high-efficiency stamping die for base station copper busbars according to claim 1, characterized in that: The shapes of the upper convex die (7) and the lower concave die (8) are adapted to each other and can be adapted by replacing dies of different shapes.
3. The high-efficiency stamping die for base station copper busbars according to claim 1, characterized in that: The number of the limiting posts (9) is four, and the four limiting posts (9) are respectively arranged at the four corners of the movable seat (6) to limit the position when the movable seat (6) moves up and down.
4. The high-efficiency stamping die for base station copper busbars according to claim 1, characterized in that: The guide rails (11) are arranged in parallel on both sides of the push plate (13).
5. The high-efficiency stamping die for base station copper busbars according to claim 4, characterized in that: The push plate (13) is composed of a straight plate and a triangular plate at the bottom.
6. The high-efficiency stamping die for base station copper busbars according to claim 1, characterized in that: The electric push rod (14) is mounted on a mounting seat (15), and one end of the mounting seat (15) is fixedly connected to the workbench (1).
7. The high-efficiency stamping die for base station copper busbars according to claim 1, characterized in that: The mold cavity provided in the lower concave mold (8) passes through the lower concave mold (8) and the base (2) until it is connected to the lower material bin (10).