Punch forming machine for new energy automobile water cooling plate machining

Abstract

The invention discloses a stamping forming machine for new energy automobile water-cooling plate machining and relates to the technical field of water-cooling plate stamping machining.A supporting rod is fixedly connected to the top of a base. By arranging a lower die component, when stamping work is conducted, an output end of a hydraulic cylinder drives an upper die component to move downwards; meanwhile, when the upper die part moves downwards to enable a square plate to make extrusion contact with an extrusion plate, the extrusion plate is subjected to extrusion force, and a pressing plate is driven by a connecting shaft to move downwards in a water tank; and therefore, water in the water tank enters the lower die base through the connecting mechanism, and the situation that when a metal plate is continuously punched, the temperature in the lower die base is too high, so that a die is more prone to deformation, abrasion and damage in the punching process, and the service life of the die is shortened is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of water cooling plate stamping processing, and in particular to a stamping forming machine for processing water cooling plates of new energy vehicles. Background Art

[0002] With the continuous expansion of the new energy vehicle market, the demand for water-cooled plates is also increasing. As a key equipment for water-cooled plate processing, stamping machines have broad application prospects. In the future, with the continuous advancement of technology, stamping machines will develop in the direction of higher precision, higher efficiency, and more intelligence, providing more powerful support for the development of the new energy vehicle industry. The water-cooled plate of new energy vehicles is one of the key components of the battery thermal management system. It can effectively take away the heat generated by the battery to ensure the safe operation and performance of the battery. The stamping machine can efficiently and accurately process metal sheets into water-cooled plates of the required shape, meeting the high quality requirements of new energy vehicles for water-cooled plates.

[0003] When forming the water-cooling plate of new energy vehicles, most of the work is done by stamping the metal sheet. The cooperation between the punch and the mold makes the sheet deform according to the shape of the mold to form the shape of the water-cooling plate. However, during the stamping process, since the mold continuously extrude the metal sheet, the temperature inside the mold is high. The high temperature will reduce the hardness and strength of the mold material, which may cause the mold to be more easily deformed, worn and damaged during the stamping process, shortening the service life of the mold. Summary of the invention

[0004] In view of the shortcomings of the prior art, the technical solution adopted by the present invention to solve the technical problems is: a stamping forming machine for processing a water-cooling plate of a new energy vehicle according to the present invention comprises: A base, the top of the base is fixedly connected to a support rod, the top of the support rod is fixedly connected to a top plate, the top of the top plate is fixedly connected to a hydraulic cylinder, the side of the support rod is slidably connected to an upper mold component, the output end of the hydraulic cylinder is fixedly connected to the top of the upper mold component, and the inner side of the base is slidably connected to a baffle component; A lower mold component, which is used to cooperate with the upper mold component to perform stamping and forming work on the water-cooling plate of the new energy vehicle, and the bottom of the lower mold component is fixedly connected to the top of the base; Preferably, the upper mold component includes an upper fixed block, the top of the upper fixed block is fixedly connected to the output end of the hydraulic cylinder, the upper fixed block is fixedly connected to the upper mold seat on the side away from the hydraulic cylinder, the side of the upper fixed block is slidably connected to a moving rod, and the end of the moving rod away from the upper fixed block is fixedly connected to a sliding mechanism, and a third spring is sleeved on the moving rod, one end of the third spring is fixedly connected to the upper fixed block, and the other end of the third spring is fixedly connected to the square plate; when the output end of the hydraulic cylinder drives the upper mold seat and the lower mold seat to perform stamping work, the sliding mechanism is extruded and contacted with the extrusion plate, so that when the upper mold seat and the lower mold seat perform stamping work, the sliding mechanism moves upward through the moving rod, so that after the upper mold seat stamps the metal sheet on the lower mold seat, the sliding mechanism can slide on the upper mold seat, thereby preventing the metal sheet after stamping from adhering to the side of the upper mold seat, thereby interfering with the subsequent continuous stamping work.

[0005] Preferably, the lower mold component includes a water tank and a lower fixed block, the bottom of the lower fixed block is fixedly connected to the top of the base, the top of the lower fixed block is fixedly connected to the lower mold seat, both sides of the water tank are fixedly connected to a connecting mechanism, the inner side of the lower fixed block is slidably connected to a connecting shaft, the top of the connecting shaft is fixedly connected to an extrusion plate, both sides of the extrusion plate away from the connecting shaft are fixedly connected to auxiliary rods, the bottom of the connecting shaft is fixedly connected to a pressing plate, the side of the pressing plate is in contact with the inner side of the water tank, the top of the pressing plate is fixedly connected to a sliding shaft at the axis center, the top of the sliding shaft is slidably connected to the inner side of the water tank, a first spring is sleeved on the sliding shaft, and the top of the first spring is fixedly connected to the top of the inner cavity of the water tank The bottom of the first spring is fixedly connected to the top of the pressure plate; when the stamping work is performed, the upper mold part is driven to move downward by the output end of the hydraulic cylinder, so that the upper mold part and the lower mold base perform stamping work, thereby stamping and forming the metal sheet on the lower mold base. At the same time, when the upper mold part moves downward to make the square plate and the extrusion plate come into contact with each other, the extrusion plate is subjected to the extrusion force and drives the pressure plate to move downward in the water tank through the connecting shaft, so that the water in the water tank enters the lower mold base through the connecting mechanism, thereby avoiding the excessively high temperature in the lower mold base when the metal sheet is continuously stamped, which will cause the mold to be more easily deformed, worn and damaged during the stamping process, thereby shortening the service life of the mold.

[0006] Preferably, the connecting mechanism includes a connecting pipe, one end of the connecting pipe is fixedly connected to the water tank, the end of the connecting pipe away from the water tank is fixedly connected to the lower mold base, both ends of the connecting pipe are fixedly connected to connecting plates, the side of the connecting plate is fixedly connected to a guide rod, a second spring is sleeved on the guide rod, one end of the second spring is fixedly connected to the connecting plate, the other end of the second spring is fixedly connected to a circular plate, the side of the guide rod is slidably connected to a circular plate, the inner side of the circular plate is slidably connected to the side of the guide rod, and the two ends of the circular plate are fixedly connected to the guide rod. The sides are fixedly connected with scrapers, and the sides of the scrapers are evenly provided with makeshift grooves; when the water in the water tank is squeezed by the pressure plate and enters the lower die seat through the connecting pipe, the water flow impacts the circular plate, so that the circular plate pulls the second spring to move on the guide rod, so that when the water flows through the connecting pipe and enters the lower die seat, the circular plate can drive the scraper to clean the inner wall of the connecting pipe, thereby preventing the water from passing through the connecting pipe for a long time, which will cause scale to remain on the inner side of the connecting pipe, and preventing the presence of scale from increasing the flow resistance of the water in the water pipe.

[0007] Preferably, the baffle component includes a sliding groove and a connecting frame, the sliding groove is opened on the side of the base, the inner side of the sliding groove is slidably connected with a baffle, the top of the connecting frame is fixedly connected to the end of the auxiliary rod away from the extrusion plate, the side of the connecting frame is fixedly connected with a connecting block, the side of the connecting block away from the connecting frame is fixedly connected with the sliding frame, the side of the sliding frame away from the connecting block is slidably connected to the inner side of the base, both sides of the inner wall of the sliding frame are rotatably connected with connecting rods, the middle part of the connecting rod is rotatably connected to the inner side of the base through a latch, the end of the connecting rod away from the sliding frame is rotatably connected to the inner side of the baffle, and the side of the inner wall of the base close to the baffle is fixedly connected with a contact mechanism; when the extrusion plate is subjected to extrusion force, the extrusion plate simultaneously drives the auxiliary rod to move inside the inner side of the base. At the same time, when the auxiliary rod moves downward, it drives the connecting frame to move downward together, so that the connecting frame drives the sliding frame to move downward on the inner side of the base through the connecting block, so that the sliding frame pulls the connecting rod, so that the baffle is driven by the connecting rod to move upward in the sliding groove, so that when the metal sheet is stamped, the surrounding staff can be protected, thereby avoiding the phenomenon of debris splashing when the metal sheet is stamped. At the same time, when the upper mold part finishes the stamping work and moves upward, the square plate releases the extrusion limit on the extrusion plate, so that the connecting rod drives the baffle to move and reset in the sliding groove, and when the baffle moves downward in the sliding groove, the baffle moves in contact with the contact mechanism, so that the side of the baffle can be cleaned.

[0008] Preferably, the contact mechanism includes a contact block, a side surface of the contact block is fixedly connected to the inner wall of the base, the side surface of the contact block is rotatably connected to a cleaning roller, the side of the contact block away from the cleaning roller is fixedly connected to a bent plate, and the side of the bent plate close to the cleaning roller is in contact with the side surface of the baffle; when the baffle is driven by a connecting rod to move downward in the sliding groove, the bent plate is in contact with the side surface of the baffle for cleaning, thereby preventing the metal sheet from being stamped and splashed with debris remaining on the side surface of the baffle when the baffle is performing protective work, and at the same time, after the bent plate cleans and scratches the side surface of the baffle, the cleaning roller can be used to clean and wipe the side surface of the baffle.

[0009] Preferably, the sliding mechanism comprises a square plate, the side surface of the square plate is fixedly connected to the moving rod, the inner side of the square plate is in contact with the side surface of the upper fixed block, the side surface of the square plate is evenly provided with moving grooves, both sides of the moving groove are slidably connected with moving blocks, the side of the moving block is fixedly connected with a scratch plate, the inner side of the moving groove is fixedly connected with a moving shaft, both ends of the moving shaft are slidably connected to the inner side of the moving block, a fourth spring is sleeved on the moving shaft, and both ends of the fourth spring are fixedly connected to the moving block; when the upper die seat finishes stamping the metal sheet on the lower die seat, the upper die seat is driven to move upward by the output end of the hydraulic cylinder, and at the same time, when the square plate and the extrusion plate release the extrusion limit, the square The plate is reset by the stretching of the third spring, so that the square plate moves on the side of the upper die seat, thereby preventing the upper die seat from contacting and moving with the formed water-cooling plate after the stamping work. At the same time, when the square plate contacts and moves with the upper die seat, a scratch plate is provided on the inner side of the moving groove, so that the scratch plate can clean the side of the upper die seat, thereby preventing the upper die seat from stamping with metal plates. When the square plate is pulled by the stretching of the third spring to contact and move on the side of the upper die seat, the scratch plate moves in the moving groove through the moving block, thereby preventing the scratch plate from exerting too much extrusion force on the upper die seat, which will cause extrusion damage to the side of the upper die seat.

[0010] The beneficial effects of the present invention are as follows: 1. The present invention sets a lower die component, and when performing stamping work, the output end of the hydraulic cylinder drives the upper die component to move downward, so that the upper die component and the lower die base perform stamping work, thereby stamping and forming the metal sheet on the lower die base. At the same time, when the upper die component moves downward to make the square plate and the extrusion plate come into contact with each other, the extrusion plate is driven by the extrusion force to move downward in the water tank through the connecting shaft, so that the water in the water tank enters the lower die base through the connecting mechanism, thereby avoiding the excessively high temperature in the lower die base when the metal sheet is continuously stamped, which will cause the mold to be more easily deformed, worn and damaged during the stamping process, thereby shortening the service life of the mold.

[0011] 2. The present invention sets a connecting mechanism. When the water in the water tank is squeezed by the pressure plate and enters the lower mold base through the connecting pipe, the water flow impacts the circular plate, so that the circular plate pulls the second spring to move on the guide rod. When the water flows through the connecting pipe and enters the lower mold base, the circular plate can drive the scraper to clean the inner wall of the connecting pipe, thereby preventing the water from passing through the connecting pipe for a long time and leaving scale on the inner side of the connecting pipe, and preventing the presence of scale from increasing the flow resistance of the water in the water pipe.

[0012] 3. The present invention sets a baffle component. When the extrusion plate is subjected to extrusion force, the extrusion plate drives the auxiliary rod to move inside the base at the same time. When the auxiliary rod moves downward, it drives the connecting frame to move downward together. As a result, the connecting frame drives the sliding frame to move downward inside the base through the connecting block. As a result, the sliding frame pulls the connecting rod, and the baffle moves upward in the sliding groove driven by the connecting rod. Therefore, when the metal sheet is stamped, the surrounding workers can be protected, thereby avoiding the phenomenon of debris splashing when the metal sheet is stamped.

[0013] 4. The present invention arranges an upper die component. When the output end of the hydraulic cylinder drives the upper die seat and the lower die seat to perform stamping work, the sliding mechanism is extruded and contacted with the extrusion plate, so that when the upper die seat and the lower die seat are stamping work, the sliding mechanism moves upward through the moving rod. Therefore, after the upper die seat stamps the metal sheet on the lower die seat, the sliding mechanism can slide on the upper die seat, thereby preventing the stamped metal sheet from adhering to the side of the upper die seat, thereby interfering with the subsequent continuous stamping work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a stamping forming machine for processing a water-cooling plate for a new energy vehicle according to the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 It is a structural schematic diagram of the lower mold component of the present invention; Figure 4 It is a structural schematic diagram of the connection mechanism of the present invention; Figure 5 It is a structural schematic diagram of the baffle component of the present invention; Figure 6 It is a structural schematic diagram of the contact mechanism of the present invention; Figure 7 It is a structural schematic diagram of the upper mold component of the present invention; Figure 8 It is a structural schematic diagram of the sliding mechanism of the present invention; In the figure: 1, base; 2, support rod; 3, top plate; 4, hydraulic cylinder; 5, upper mold component; 51, upper fixed block; 52, upper mold base; 53, moving rod; 54, sliding mechanism; 541, square plate; 542, moving groove; 543, moving block; 544, scratch plate; 545, moving shaft; 546, fourth spring; 55, third spring; 6, lower mold component; 61, water tank; 62, lower mold base; 63, connecting shaft; 64, extrusion plate; 65, auxiliary rod; 66, lower fixed Block; 67, connecting mechanism; 671, connecting pipe; 672, connecting plate; 673, guide rod; 674, second spring; 675, round plate; 676, scraper; 677, give way groove; 68, sliding shaft; 69, first spring; 610, pressure plate; 7, baffle component; 71, sliding groove; 72, baffle; 73, connecting frame; 74, connecting block; 75, sliding frame; 76, connecting rod; 77, contact mechanism; 771, contact block; 772, cleaning roller; 773, bending plate. DETAILED DESCRIPTION

[0015] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0016] Example 1, using Figure 1-Figure 4 A stamping machine for processing a water-cooling plate for a new energy vehicle according to an embodiment of the present invention is described as follows: like Figure 1-Figure 4 The present invention shows that a stamping forming machine for processing a water-cooling plate for a new energy vehicle comprises: A base 1, a support rod 2 is fixedly connected to the top of the base 1, a top plate 3 is fixedly connected to the top of the support rod 2, a hydraulic cylinder 4 is fixedly connected to the top of the top plate 3, an upper mold component 5 is slidably connected to the side of the support rod 2, an output end of the hydraulic cylinder 4 is fixedly connected to the top of the upper mold component 5, and a baffle component 7 is slidably connected to the inner side of the base 1; A lower mold component 6, which is used to cooperate with the upper mold component 5 to perform stamping and forming work on the water-cooling plate of the new energy vehicle, and the bottom of the lower mold component 6 is fixedly connected to the top of the base 1; The lower mold component 6 includes a water tank 61 and a lower fixed block 66, the bottom of the lower fixed block 66 is fixedly connected to the top of the base 1, the top of the lower fixed block 66 is fixedly connected to the lower mold base 62, both sides of the water tank 61 are fixedly connected to connecting mechanisms 67, the inner side of the lower fixed block 66 is slidably connected to a connecting shaft 63, the top of the connecting shaft 63 is fixedly connected to an extrusion plate 64, both sides of the extrusion plate 64 away from the connecting shaft 63 are fixedly connected to auxiliary rods 65, the bottom of the connecting shaft 63 is fixedly connected to a pressing plate 610, the side of the pressing plate 610 is in contact with the inner side of the water tank 61, the top of the pressing plate 610 is fixedly connected to a sliding shaft 68, the top of the sliding shaft 68 is slidably connected to the inner side of the water tank 61, a first spring 69 is sleeved on the sliding shaft 68, and the top of the first spring 69 is fixedly connected to the top of the inner cavity of the water tank 61 , the bottom of the first spring 69 is fixedly connected to the top of the pressing plate 610; when the stamping work is performed, the upper mold component 5 is driven to move downward by the output end of the hydraulic cylinder 4, so that the upper mold component 5 and the lower mold base 62 perform stamping work, thereby stamping and forming the metal sheet on the lower mold base 62. At the same time, when the upper mold component 5 moves downward so that the square plate 541 and the extrusion plate 64 are in extrusion contact, the extrusion plate 64 is subjected to the extrusion force and drives the pressing plate 610 to move downward in the water tank 61 through the connecting shaft 63, so that the water in the water tank 61 enters the lower mold base 62 through the connecting mechanism 67, thereby avoiding the excessive temperature in the lower mold base 62 when the metal sheet is continuously stamped, which will cause the mold to be more easily deformed, worn and damaged during the stamping process, thereby shortening the service life of the mold.

[0017] The connecting mechanism 67 includes a connecting pipe 671, one end of which is fixedly connected to the water tank 61, and the end of the connecting pipe 671 away from the water tank 61 is fixedly connected to the lower mold base 62. Both ends of the connecting pipe 671 are fixedly connected to connecting plates 672, and the side of the connecting plate 672 is fixedly connected to a guide rod 673. A second spring 674 is sleeved on the guide rod 673, and one end of the second spring 674 is fixedly connected to the connecting plate 672, and the other end of the second spring 674 is fixedly connected to a circular plate 675. The side of the guide rod 673 is slidably connected to a circular plate 675, and the inner side of the circular plate 675 is slidably connected to the side of the guide rod 673. Both sides of the circular plate 675 are fixedly connected There is a scraper 676, and the side of the scraper 676 is evenly provided with a makeshift groove 677; when the water in the water tank 61 is squeezed by the pressure plate 610, it enters the lower mold base 62 through the connecting pipe 671, and the water flow impacts the circular plate 675, so that the circular plate 675 pulls the second spring 674 to move on the guide rod 673, so that when the water flows through the connecting pipe 671 and enters the lower mold base 62, the circular plate 675 can drive the scraper 676 to clean the inner wall of the connecting pipe 671, so as to avoid the water flow passing through the connecting pipe 671 for a long time, which will cause scale to remain on the inner side of the connecting pipe 671, and to avoid the existence of scale that will increase the flow resistance of the water flow in the water pipe.

[0018] Embodiment 2, use Figure 5-Figure 6 The punching machine for processing a water-cooling plate for a new energy vehicle of the present invention is described as follows: like Figure 5-Figure 6 It is shown that a stamping machine for processing a water-cooling plate for a new energy vehicle of the present invention is based on the first embodiment; The baffle member 7 includes a sliding groove 71 and a connecting frame 73. The sliding groove 71 is opened on the side of the base 1. The inner side of the sliding groove 71 is slidably connected with a baffle 72. The top of the connecting frame 73 is fixedly connected to the end of the auxiliary rod 65 away from the extrusion plate 64. The side of the connecting frame 73 is fixedly connected to a connecting block 74. The side of the connecting block 74 away from the connecting frame 73 is fixedly connected to a sliding frame 75. The side of the sliding frame 75 away from the connecting block 74 is slidably connected to the inner side of the base 1. Both sides of the inner wall of the sliding frame 75 are rotatably connected with connecting rods 76. The middle part of the connecting rod 76 is rotatably connected to the inner side of the base 1 through a latch. The end of the connecting rod 76 away from the sliding frame 75 is rotatably connected to the inner side of the baffle 72. A contact mechanism 77 is fixedly connected to the side of the inner wall of the base 1 close to the baffle 72. When the extrusion plate 64 is subjected to an extrusion force, the extrusion plate 64 simultaneously drives the auxiliary rod 65 to move in the inner side of the base 1. When the rod 65 moves downward, it drives the connecting frame 73 to move downward together, so that the connecting frame 73 drives the sliding frame 75 to move downward on the inner side of the base 1 through the connecting block 74, so that the sliding frame 75 pulls the connecting rod 76, so that the baffle 72 moves upward in the sliding groove 71 driven by the connecting rod 76, so that when the metal sheet is stamped, the surrounding staff can be protected, so as to avoid the phenomenon of debris splashing when the metal sheet is stamped. At the same time, when the upper mold part 5 finishes the stamping work and moves upward, the square plate 541 releases the extrusion limit of the extrusion plate 64, so that the connecting rod 76 drives the baffle 72 to move and reset in the sliding groove 71, and when the baffle 72 moves downward in the sliding groove 71, it contacts and moves with the contact mechanism 77 through the baffle 72, so that the side of the baffle 72 can be cleaned.

[0019] The contact mechanism 77 includes a contact block 771, the side of which is fixedly connected to the inner wall of the base 1, the side of the contact block 771 is rotatably connected to a cleaning roller 772, the side of the contact block 771 away from the cleaning roller 772 is fixedly connected to a bent plate 773, and the side of the bent plate 773 close to the cleaning roller 772 is in contact with the side of the baffle 72; when the baffle 72 is driven by the connecting rod 76 to move downward in the sliding groove 71, the bent plate 773 contacts and cleans the side of the baffle 72, thereby preventing the metal sheet from being stamped and splashed with debris remaining on the side of the baffle 72 when the baffle 72 is performing protective work, and at the same time, after the bent plate 773 cleans and scratches the side of the baffle 72, the cleaning roller 772 can clean and wipe the side of the baffle 72.

[0020] Example 3, using Figure 7-Figure 8 The punching machine for processing a water-cooling plate for a new energy vehicle of the present invention is described as follows: like Figure 7-Figure 8It is shown that a stamping machine for processing a water-cooling plate for a new energy vehicle of the present invention is based on the first embodiment; The upper mold component 5 includes an upper fixed block 51, the top of the upper fixed block 51 is fixedly connected to the output end of the hydraulic cylinder 4, the side of the upper fixed block 51 away from the hydraulic cylinder 4 is fixedly connected to the upper mold seat 52, the side of the upper fixed block 51 is slidably connected to a moving rod 53, the end of the moving rod 53 away from the upper fixed block 51 is fixedly connected to a sliding mechanism 54, and a third spring 55 is sleeved on the moving rod 53, one end of the third spring 55 is fixedly connected to the upper fixed block 51, and the other end of the third spring 55 is fixedly connected to the square plate 541; when the output end of the hydraulic cylinder 4 When the upper die base 52 and the lower die base 62 are driven to perform stamping work, the sliding mechanism 54 is squeezed and contacted with the extrusion plate 64, so that when the upper die base 52 and the lower die base 62 are stamping work, the sliding mechanism 54 moves upward through the moving rod 53, so that after the upper die base 52 stamps the metal sheet on the lower die base 62, the sliding mechanism 54 can slide on the upper die base 52, thereby preventing the stamped metal sheet from adhering to the side of the upper die base 52, thereby interfering with the subsequent continuous stamping work.

[0021] The sliding mechanism 54 includes a square plate 541, the side of the square plate 541 is fixedly connected to the moving rod 53, the inner side of the square plate 541 is in contact with the side of the upper fixed block 51, and the side of the square plate 541 is evenly provided with moving grooves 542, both sides of the moving grooves 542 are slidably connected with moving blocks 543, and the side of the moving block 543 is fixedly connected with a scratch plate 544, and the inner side of the moving groove 542 is fixedly connected with a moving shaft 545, both ends of the moving shaft 545 are slidably connected to the inner side of the moving block 543, and a fourth spring 546 is sleeved on the moving shaft 545, and both ends of the fourth spring 546 are fixedly connected to the moving block 543; when the upper die seat 52 finishes stamping the metal sheet on the lower die seat 62, the upper die seat 52 is driven to move upward by the output end of the hydraulic cylinder 4, and at the same time, when the square plate 541 and the extrusion plate 64 release the extrusion limit, the square plate 541 is The third spring 55 is stretched and reset, so that the square plate 541 moves on the side of the upper die seat 52, thereby preventing the upper die seat 52 from being adhered to the side of the upper die seat 52 after the upper die seat 52 contacts the stamping work. At the same time, when the square plate 541 contacts and moves with the upper die seat 52, a scratch plate 544 is provided on the inner side of the moving groove 542, so that the scratch plate 544 can clean the side of the upper die seat 52, thereby preventing the upper die seat 52 from being adhered to the side of the upper die seat 52 when the stamping work is performed on the metal plate. When the square plate 541 is pulled by the third spring 55 to contact and move on the side of the upper die seat 52, the scratch plate 544 moves in the moving groove 542 through the moving block 543, thereby preventing the scratch plate 544 from exerting too much pressure on the upper die seat 52, which will cause extrusion damage to the side of the upper die seat 52.

[0022] The specific workflow is as follows: During operation, the metal sheet is placed in the lower die component 6, and the upper die component 5 is driven to move downward on the support rod 2 through the output end of the hydraulic cylinder 4, so as to perform stamping and forming work on the metal sheet on the lower die component 6. At the same time, when the upper die component 5 and the lower die component 6 are performing stamping work, the baffle component 7 can slide out in the base 1 during the stamping work, so as to protect the surrounding staff; When the stamping work is performed, the upper die component 5 is driven to move downward by the output end of the hydraulic cylinder 4, so that the upper die component 5 and the lower die base 62 perform stamping work, thereby stamping and forming the metal sheet on the lower die base 62. At the same time, when the upper die component 5 moves downward so that the square plate 541 and the extrusion plate 64 are in extrusion contact, the extrusion plate 64 is subjected to the extrusion force and drives the pressing plate 610 to move downward in the water tank 61 through the connecting shaft 63, so that the water in the water tank 61 enters the lower die base 62 through the connecting mechanism 67, so as to avoid the excessive temperature in the lower die base 62 when the metal sheet is continuously stamped, which will cause the mold to be more easily deformed, worn and damaged during the stamping process, thereby shortening the service life of the mold; When the water in the water tank 61 is squeezed by the pressure plate 610 and enters the lower die seat 62 through the connecting pipe 671, the water flow impacts the circular plate 675, so that the circular plate 675 pulls the second spring 674 to move on the guide rod 673, so that when the water flows through the connecting pipe 671 and enters the lower die seat 62, the circular plate 675 can drive the scraper 676 to clean the inner wall of the connecting pipe 671, thereby preventing the water flow from passing through the connecting pipe 671 for a long time, which will cause scale to remain on the inner side of the connecting pipe 671, and preventing the existence of scale from increasing the flow resistance of the water flow in the water pipe; When the extrusion plate 64 is subjected to the extrusion force, the extrusion plate 64 simultaneously drives the auxiliary rod 65 to move inside the base 1, and when the auxiliary rod 65 moves downward, the connecting frame 73 is driven to move downward together, so that the connecting frame 73 drives the sliding frame 75 to move downward inside the base 1 through the connecting block 74, so that the sliding frame 75 pulls the connecting rod 76, so that the baffle plate 72 is driven by the connecting rod 76 to move upward in the sliding groove 71, so that when the metal sheet is stamped, the surrounding staff can be protected, so as to avoid the phenomenon of debris splashing when the metal sheet is stamped. At the same time, when the upper mold part 5 finishes the stamping work and moves upward, the square plate 541 releases the extrusion limit of the extrusion plate 64, so that the connecting rod 76 drives the baffle plate 72 to move and reset in the sliding groove 71, and when the baffle plate 72 moves downward in the sliding groove 71, the baffle plate 72 contacts and moves with the contact mechanism 77, so that the side of the baffle plate 72 can be cleaned; When the baffle 72 is driven by the connecting rod 76 to move downward in the sliding groove 71, the bent plate 773 contacts and cleans the side of the baffle 72, thereby preventing the metal sheet from being stamped and splashed and remaining on the side of the baffle 72 when the baffle 72 is performing protective work. At the same time, after the bent plate 773 cleans and scratches the side of the baffle 72, the cleaning roller 772 can clean and wipe the side of the baffle 72. When the output end of the hydraulic cylinder 4 drives the upper die seat 52 and the lower die seat 62 to perform stamping, the sliding mechanism 54 is pressed and contacted with the extrusion plate 64, so that when the upper die seat 52 and the lower die seat 62 perform stamping, the sliding mechanism 54 moves upward through the moving rod 53, so that after the upper die seat 52 performs stamping on the metal sheet on the lower die seat 62, the sliding mechanism 54 can slide on the upper die seat 52, so as to prevent the stamped metal sheet from adhering to the side of the upper die seat 52, thereby interfering with the subsequent continuous stamping work; When the upper die base 52 finishes stamping the metal sheet on the lower die base 62, the upper die base 52 is driven to move upward by the output end of the hydraulic cylinder 4. At the same time, when the square plate 541 and the extrusion plate 64 release the extrusion limit, the square plate 541 is stretched and reset by the third spring 55, so that the square plate 541 moves on the side of the upper die base 52, thereby preventing the upper die base 52 from contacting the stamping work. The side of the upper die base 52 will be adhered to the formed water-cooled plate. At the same time, when the square plate 541 contacts and moves with the upper die base 52, it is A scratch plate 544 is arranged on the side so that the scratch plate 544 can clean the side of the upper die base 52 to prevent the side of the upper die base 52 from being adhered with debris generated by stamping the metal sheet when the upper die base 52 and the metal sheet are stamping. When the square plate 541 is pulled by the third spring 55 to contact and move on the side of the upper die base 52, the scratch plate 544 moves in the moving groove 542 through the moving block 543 to prevent the scratch plate 544 from exerting too much extrusion pressure on the upper die base 52, which will cause extrusion damage to the side of the upper die base 52.

[0023] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A stamping machine for processing water-cooling plates of new energy vehicles, characterized in that: include: A base (1), wherein the top of the base (1) is fixedly connected to a support rod (2), the top of the support rod (2) is fixedly connected to a top plate (3), the top of the top plate (3) is fixedly connected to a hydraulic cylinder (4), the side of the support rod (2) is slidably connected to an upper mold component (5), the output end of the hydraulic cylinder (4) is fixedly connected to the top of the upper mold component (5), and the inner side of the base (1) is slidably connected to a baffle component (7); A lower mold component (6), the lower mold component (6) being used to cooperate with the upper mold component (5) to perform stamping and forming work on the water cooling plate of the new energy vehicle, the bottom of the lower mold component (6) being fixedly connected to the top of the base (1); The upper die component (5) comprises an upper fixed block (51), the top of the upper fixed block (51) is fixedly connected to the output end of the hydraulic cylinder (4), the side of the upper fixed block (51) away from the hydraulic cylinder (4) is fixedly connected to an upper die seat (52), the side of the upper fixed block (51) is slidably connected to a moving rod (53), the end of the moving rod (53) away from the upper fixed block (51) is fixedly connected to a sliding mechanism (54), and the moving rod (53) is sleeved with a third spring (55); The lower mold component (6) comprises a water tank (61) and a lower fixed block (66); the top of the lower fixed block (66) is fixedly connected to a lower mold base (62); both sides of the water tank (61) are fixedly connected to connecting mechanisms (67); the inner side of the lower fixed block (66) is slidably connected to a connecting shaft (63); the top of the connecting shaft (63) is fixedly connected to an extrusion plate (64); both sides of the extrusion plate (64) away from the connecting shaft (63) are fixedly connected to auxiliary rods (65); the bottom of the connecting shaft (63) is fixedly connected to a pressing plate (610); the top of the pressing plate (610) is fixedly connected to a sliding shaft (68); and a first spring (69) is sleeved on the sliding shaft (68).

2. The punching machine for processing water-cooling plates for new energy vehicles according to claim 1 is characterized in that: The bottom of the lower fixed block (66) is fixedly connected to the top of the base (1), the side of the pressure plate (610) contacts the inner side of the water tank (61), the top of the first spring (69) is fixedly connected to the top of the inner cavity of the water tank (61), the bottom of the first spring (69) is fixedly connected to the top of the pressure plate (610), and the top of the sliding shaft (68) is slidably connected to the inner side of the water tank (61).

3. The punching and forming machine for processing water-cooling plates of new energy vehicles according to claim 1 is characterized in that: The connecting mechanism (67) comprises a connecting tube (671), both ends of the connecting tube (671) are fixedly connected to connecting plates (672), the side of the connecting plate (672) is fixedly connected to a guide rod (673), a second spring (674) is sleeved on the guide rod (673), a circular plate (675) is slidably connected to the side of the guide rod (673), both sides of the circular plate (675) are fixedly connected to scrapers (676), and the side of the scraper (676) is evenly provided with clearance grooves (677).

4. A stamping machine for processing a water-cooling plate for a new energy vehicle according to claim 3, characterized in that: One end of the connecting pipe (671) is fixedly connected to the water tank (61), and one end of the connecting pipe (671) away from the water tank (61) is fixedly connected to the lower mold base (62). The inner side of the circular plate (675) is slidably connected to the side of the guide rod (673). One end of the second spring (674) is fixedly connected to the connecting plate (672), and the other end of the second spring (674) is fixedly connected to the circular plate (675).

5. The punching machine for processing water-cooling plates of new energy vehicles according to claim 1, characterized in that: The baffle component (7) comprises a sliding groove (71) and a connecting frame (73); the sliding groove (71) is provided on a side surface of the base (1); a baffle (72) is slidably connected to the inner side of the sliding groove (71); a top of the connecting frame (73) is fixedly connected to an end of the auxiliary rod (65) away from the extrusion plate (64); a connecting block (74) is fixedly connected to the side surface of the connecting frame (73); a sliding frame (75) is fixedly connected to the side of the connecting block (74) away from the connecting frame (73); connecting rods (76) are rotatably connected to both sides of the inner wall of the sliding frame (75); an end of the connecting rod (76) away from the sliding frame (75) is rotatably connected to the inner side of the baffle (72); and a contact mechanism (77) is fixedly connected to the side of the inner wall of the base (1) close to the baffle (72).

6. The punching machine for processing water cooling plates of new energy vehicles according to claim 5, characterized in that: The contact mechanism (77) comprises a contact block (771), the side of the contact block (771) being fixedly connected to the inner wall of the base (1), the side of the contact block (771) being rotatably connected to a cleaning roller (772), and the side of the contact block (771) away from the cleaning roller (772) being fixedly connected to a bent plate (773).

7. A stamping machine for processing a water-cooling plate for a new energy vehicle according to claim 6, characterized in that: The side of the sliding frame (75) away from the connecting block (74) is slidably connected to the inner side of the base (1), the middle part of the connecting rod (76) is rotatably connected to the inner side of the base (1) via a latch, and the side of the bent plate (773) close to the cleaning roller (772) is in contact with the side of the baffle (72).

8. The punching machine for processing water-cooling plates of new energy vehicles according to claim 1, characterized in that: The sliding mechanism (54) comprises a square plate (541), the side of the square plate (541) is evenly provided with moving grooves (542), both sides of the moving groove (542) are slidably connected to moving blocks (543), the side of the moving block (543) is fixedly connected to a scratch plate (544), the inner side of the moving groove (542) is fixedly connected to a moving shaft (545), both ends of the moving shaft (545) are slidably connected to the inner side of the moving block (543), a fourth spring (546) is sleeved on the moving shaft (545), and both ends of the fourth spring (546) are fixedly connected to the moving block (543).

9. The punching machine for processing water cooling plates of new energy vehicles according to claim 8, characterized in that: One end of the third spring (55) is fixedly connected to the upper fixed block (51), and the other end of the third spring (55) is fixedly connected to the square plate (541). The side surface of the square plate (541) is fixedly connected to the moving rod (53), and the inner side of the square plate (541) is in contact with the side surface of the upper fixed block (51).

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