An automatic stamping production line for water-cooled plates

Abstract

This utility model discloses an automatic stamping production line for water-cooled plates in the field of water-cooled plate technology. It includes two sets of stamping conveyor tables, with an automatic stamping assembly installed between them. The automatic stamping assembly includes a support base, with two sets of hydraulic cylinders mounted on the top of the support base. An upper die stamping plate is connected between the output ends of the two sets of hydraulic cylinders, and a lower die stamping plate is mounted at the bottom of the upper die stamping plate. The lower die stamping plate is installed in the middle of the stamping conveyor table. This solution, through the coordinated use of the piston rod groove, placement plate, piston damping block, and compression spring, can counteract and buffer the kinetic energy generated by the downward pressing of the upper die stamping plate. Simultaneously, it can lift the stamped water-cooled plate upwards, assisting in the demolding of the water-cooled plate that is stamped and adhered to the top of the lower die stamping plate. This effectively solves the problem of difficulty in rapid demolding during the demolding process of traditional stamping devices due to the metal sheet being too tightly attached to the lower die.

Description

Technical Field

[0001] This utility model relates to the field of water-cooled plate technology, and in particular to an automatic stamping production line for water-cooled plates. Background Technology

[0002] A water-cooled plate is a common cooling device used in the heat dissipation systems of electronic devices. It primarily removes heat generated during operation by allowing liquid (water or coolant) to flow within the plate. Its internal design typically incorporates flow channels to ensure efficient coolant flow and heat exchange with the heat source. Compared to traditional air cooling, water-cooled plates offer higher heat transfer efficiency and are suitable for applications with high power density or concentrated heat loads, such as power electronics, communication equipment, high-performance computers, and LED lighting systems. Effective heat dissipation through water-cooled plates significantly improves the stability and lifespan of equipment.

[0003] In existing water-cooled sheet stamping processes, a combination of upper and lower dies is typically used to stamp metal sheets. Currently, existing water-cooled sheet stamping equipment suffers from several drawbacks. The lack of demolding mechanisms at both ends of the lower die plate leads to an excessively tight fit between the metal sheet and the lower die plate, especially during the forming of complex flow channels or thin-walled structures. This tight fit makes demolding difficult, requiring manual intervention and increasing production costs and time. Furthermore, it limits the automation level and efficiency of the equipment. Therefore, its use presents certain limitations.

[0004] Based on this, we propose an automated stamping production line for water-cooled plates to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present invention, to avoid obscuring the purpose of these documents, and such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Therefore, the purpose of this utility model is to provide an automatic stamping production line for water-cooled plates, which can solve the problem that the lack of demolding auxiliary mechanisms at both ends of the lower die stamping plate leads to the metal sheet being too tightly attached to the lower die, resulting in difficulty in demolding the water-cooled plate after forming, increasing production costs, and limiting the automation level and work efficiency of the equipment.

[0007] To solve the above technical problems, this utility model provides an automatic stamping production line for water-cooled plates, which adopts the following technical solution: it includes two sets of stamping conveyor tables, an automatic stamping assembly is installed between the two sets of stamping conveyor tables, the automatic stamping assembly includes a support base, two sets of hydraulic cylinders are provided on the top of the support base, an upper die stamping plate is connected between the output ends of the two sets of hydraulic cylinders, a lower die stamping plate is also provided at the bottom of the upper die stamping plate, and the lower die stamping plate is installed in the middle of the stamping conveyor table;

[0008] The inner wall of the stamping conveyor is provided with two sets of guide grooves on both sides. A buffer demolding component is installed on the side of the stamping conveyor near the guide groove. Two sets of splicing plates are also connected to the outer sides of the stamping conveyor.

[0009] Optionally, two sets of guide sliders are installed on both sides of the upper die stamping plate. The guide sliders are matched with the guide groove structure, and the guide sliders and guide grooves are in sliding fit. The bottom of both ends of the upper die stamping plate are also provided with pressing and receiving grooves.

[0010] Optionally, the buffer demolding component includes four sets of piston rod grooves, which are respectively opened on both sides of the middle part of the support base. Each of the four sets of piston rod grooves is connected to a piston connecting rod. The piston connecting rod matches the structure of the piston rod groove. A placement plate is connected between the tops of two sets of piston connecting rods. The placement plate matches the structure of the pressing and receiving groove.

[0011] Optionally, a piston damping block is installed at the bottom of each of the four sets of piston rod grooves. The piston damping block is matched with the structure of the piston rod groove, and the piston damping block and the piston rod groove are in a damped sliding fit. A compression spring is also sleeved in the middle of the four sets of piston rod grooves.

[0012] Optionally, both sets of stamping conveyor tables have conveying rollers distributed on their tops, guide plates are provided on both sides of the inner walls of both sets of stamping conveyor tables, and two sets of splicing slots are respectively opened at one end of each set of stamping conveyor tables.

[0013] Optionally, the splicing slot is matched with the splicing plate structure, and the splicing slot and the splicing plate are engaged by a snap-fit.

[0014] In summary, this utility model has at least one of the following beneficial effects:

[0015] 1. The automatic stamping production line for water-cooled plates designed in this scheme can effectively solve the demolding problem caused by the metal sheet being too tightly attached to the lower die during the demolding process in traditional stamping devices by using the coordinated work of support base, hydraulic cylinder, upper die stamping plate, lower die stamping plate and buffer demolding components. Through the ingenious cooperation of piston connecting rod, piston damping block, compression spring and placement plate, an upward lifting force can be generated on the stamped water-cooled plate when the upper die stamping plate is reset, so as to achieve the effect of assisted demolding. This reduces the need for manual demolding, reduces production costs and time waste, and improves production efficiency and automation level.

[0016] 2. The automatic stamping production line for water-cooled plates designed in this scheme can significantly improve the stability of the stamping process and the forming quality through optimized stamping structure and buffer demolding mechanism. During the stamping process, the structure of the placement tray and the lower pressing and receiving groove can offset and buffer the kinetic energy generated by the downward pressing of the upper die stamping plate, preventing violent shaking when the upper die stamping plate contacts the lower die stamping plate. Through the above structural design, not only is the stability of the equipment operation improved and the wear and failure rate of the equipment reduced, but the stamped water-cooled plates are also ensured to have higher precision and consistency, realizing an efficient and stable production process and providing reliable technical support for the large-scale industrial production of water-cooled plates. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the automatic stamping assembly structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the support structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the upper die stamping plate structure of this utility model;

[0022] Figure 5 This is a plan view of the buffer demolding component of this utility model;

[0023] Figure 6 This is a schematic diagram of the stamping conveyor table structure of this utility model.

[0024] Explanation of reference numerals in the attached drawings: 1. Stamping conveyor table; 2. Automatic stamping assembly; 3. Support base; 4. Hydraulic cylinder; 5. Upper die stamping plate; 6. Lower die stamping plate; 7. Guide groove; 8. Buffer demolding component; 9. Splicing plate; 10. Guide slider; 11. Lower pressing and receiving groove; 12. Piston rod groove; 13. Piston connecting rod; 14. Placement tray; 15. Piston damping block; 16. Compression spring; 17. Conveyor roller; 18. Guide plate; 19. Splicing groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example: Refer to Figures 1 to 6 This utility model provides an embodiment of an automatic stamping production line for water-cooled plates, comprising two sets of stamping conveyor tables 1, an automatic stamping assembly 2 installed between the two sets of stamping conveyor tables 1, the automatic stamping assembly 2 including a support base 3, two sets of hydraulic cylinders 4 arranged on the top of the support base 3, an upper die stamping plate 5 connected between the output ends of the two sets of hydraulic cylinders 4, a lower die stamping plate 6 arranged at the bottom of the upper die stamping plate 5, the lower die stamping plate 6 installed in the middle of the stamping conveyor table 1, two sets of guide grooves 7 opened on both sides of the inner wall of the stamping conveyor table 1, a buffer demolding component 8 installed on the side of the stamping conveyor table 1 near the guide grooves 7, and two sets of splicing clamping plates 9 respectively connected to the outer sides of the stamping conveyor table 1. The cold-plate stamping production line, through the coordinated use of piston rod groove 12, placement plate 14, piston damping block 15, and compression spring 16, can counteract and buffer the kinetic energy generated by the downward pressing of the upper die stamping plate 5. This prevents violent shaking when the upper die stamping plate 5 contacts the lower die stamping plate 6. At the same time, it can also lift the stamped water-cooled plate upward, and assist in demolding the water-cooled plate that is stamped and adhered to the top of the lower die stamping plate 6. This effectively solves the problem of difficulty in quickly demolding the metal sheet due to the tight adhesion between the metal sheet and the lower die in traditional stamping devices. It reduces the need for manual demolding assistance and reduces the resulting production costs and time waste.

[0027] Two sets of guide sliders 10 are installed on both sides of the upper die stamping plate 5. The guide sliders 10 and guide grooves 7 are structurally matched and are in sliding fit. The bottom of both ends of the upper die stamping plate 5 is also provided with pressing and receiving grooves 11. Through the sliding fit between the guide sliders 10 and guide grooves 7, the upper die stamping plate 5 can be guided and limited during stamping adjustment, preventing wobbling during the stamping adjustment process. The buffer demolding component 8 includes four... Four sets of piston rod grooves 12 are respectively opened on both sides of the middle part of the support base 3. The piston rods 13 are connected to the inside of each of the four sets of piston rod grooves 12. The piston rods 13 are matched with the piston rod grooves 12. A placement plate 14 is connected between the tops of two sets of piston rods 13. The placement plate 14 is matched with the structure of the lower pressure storage groove 11. By raising and lowering the piston rods 13 and piston rod grooves 12, the buffer demolding component 8 can adjust the placement plate 14 according to the stamping situation of the upper die stamping plate 5.

[0028] Piston damping blocks 15 are installed at the bottom of each of the four sets of piston rod grooves 12. The piston damping blocks 15 and piston rod grooves 12 are structurally matched and have a damped sliding fit. Compression springs 16 are also fitted in the middle of the four sets of piston rod grooves 12. Through the damped sliding fit between the piston damping blocks 15 and piston rod grooves 12, and the compression springs 16 fitted in the middle of the piston rod grooves 12, the kinetic energy generated by the downward pressing of the upper die stamping plate 5 can be offset and buffered. This can effectively prevent violent shaking when the upper die stamping plate 5 and the lower die stamping plate 6 are in contact during stamping. Conveying rollers 17 are distributed on the top of the two sets of stamping conveyor tables 1. Guide plates 18 are provided on both sides of the inner wall of the platform 1. Two sets of splicing slots 19 are also provided at one end of the two sets of stamping conveyor platforms 1. The conveying rollers 17 and guide plates 18 installed on the stamping conveyor platform 1 are used for guiding and conveying metal sheets or stamped water-cooled plates. The splicing slots 19 and splicing plates 9 are structurally matched and are interlocked. Through the interlocking structure design between the splicing slots 19 and splicing plates 9, the stamping conveyor platform 1 used for guiding and conveying metal sheets or stamped water-cooled plates can be limited and spliced ​​at both ends of the support base 3. The support base 3 can disassemble, connect, repair and replace the stamping conveyor platform 1 according to the usage.

[0029] Working Principle: The water-cooled plate stamping production line designed in this scheme mainly consists of a stamping conveyor table 1 and an automatic stamping assembly 2. The automatic stamping assembly 2 includes a support base 3, a hydraulic cylinder 4, an upper die stamping plate 5, a lower die stamping plate 6, and a buffer demolding component 8. The support base 3, through the structural design of the piston connecting rod 13 and the placement tray 14, can place the metal sheet to be processed on top of the lower die stamping plate 6. When the upper die stamping plate 5 is pressed against the top of the lower die stamping plate 6 by the force of the hydraulic cylinder 4, the placement tray 14 matches the structure of the lower pressing and receiving groove 11. The metal sheet placed between the tops of the two sets of placement trays 14 can be stamped into shape, and the downward stamping upper die plate 5 can press down on the two sets of placement trays 14. At this time, the height of the two sets of placement trays 14 is flush with the height of the lower die plate 6. The placement tray 14, through the cooperation of the piston rod groove 12, the piston damping block 15, and the compression spring 16, can offset and buffer the kinetic energy generated by the downward work of the upper die plate 5, and can prevent the upper die plate 5 from shaking violently when it comes into contact with the lower die plate 6.

[0030] In this water-cooled plate stamping production line, when the support base 3 resets the upper die stamping plate 5 via the hydraulic cylinder 4, the placement plate 14, through the cooperation of the piston rod groove 12, piston damping block 15, and compression spring 16, can lift the stamped water-cooled plate upwards. This can assist in demolding the water-cooled plate that is stamped and adhered to the top of the lower die stamping plate 6. This effectively solves the problem of difficulty in quickly demolding the metal sheet due to the tight adhesion between the metal sheet and the lower die during the demolding process in traditional stamping devices, reducing the need for manual demolding assistance and reducing the resulting production costs and time waste.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic stamping production line for water-cooled plates, comprising two sets of stamping conveyor tables (1), characterized in that: An automatic stamping assembly (2) is installed between the two sets of stamping conveyor tables (1). The automatic stamping assembly (2) includes a support base (3). Two sets of hydraulic cylinders (4) are provided on the top of the support base (3). An upper die stamping plate (5) is connected between the output ends of the two sets of hydraulic cylinders (4). A lower die stamping plate (6) is also provided at the bottom of the upper die stamping plate (5). The lower die stamping plate (6) is installed in the middle of the stamping conveyor table (1). The inner wall of the stamping conveyor (1) is provided with two sets of guide grooves (7) on both sides. A buffer demolding component (8) is installed on the side of the stamping conveyor (1) near the guide groove (7). Two sets of splicing plates (9) are also connected to the outer sides of the stamping conveyor (1). Two sets of guide sliders (10) are installed on both sides of the upper die stamping plate (5). The guide sliders (10) are matched with the guide grooves (7). The guide sliders (10) and guide grooves (7) are in sliding fit. The bottom of both ends of the upper die stamping plate (5) are also provided with pressing and receiving grooves (11). The buffer demolding component (8) includes four sets of piston rod grooves (12). The four sets of piston rod grooves (12) are respectively opened on both sides of the middle part of the support base (3). The piston rods (13) are connected to the interior of the four sets of piston rod grooves (12). The piston rods (13) are matched with the structure of the piston rod grooves (12). A placement plate (14) is connected between the tops of the two sets of piston rods (13). The placement plate (14) is matched with the structure of the pressing storage groove (11). Piston damping blocks (15) are installed at the bottom of the four sets of piston rod grooves (12). The piston damping blocks (15) are matched with the structure of the piston rod grooves (12). The piston damping blocks (15) and the piston rod grooves (12) are in a damped sliding fit. A compression spring (16) is also sleeved in the middle of the four sets of piston rod grooves (12).

2. The automatic stamping production line for water-cooled plates according to claim 1, characterized in that: Both sets of stamping conveyor tables (1) have conveying rollers (17) distributed on their tops, and both sets of stamping conveyor tables (1) have guide plates (18) on both sides of their inner walls. Both sets of stamping conveyor tables (1) also have two sets of splicing slots (19) opened at one end.

3. The automatic stamping production line for water-cooled plates according to claim 2, characterized in that: The splicing slot (19) is structurally matched with the splicing plate (9), and the splicing slot (19) and the splicing plate (9) are in a snap-fit ​​fit.

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