Integrated stamping die for battery pack track limiting piece

Abstract

The invention discloses a battery pack track limiting piece integrated stamping die and relates to the technical field of stamping dies, the battery pack track limiting piece integrated stamping die comprises a bottom die, a top die, a groove die, a raised head and a first moving head, a first cylinder is installed on the inner wall of the bottom die in a penetrating mode, and a first spring is installed on the inner wall of the first cylinder; a first rod is installed on the inner wall of the first cylinder in a penetrating mode, and a top mold is installed at one end of the first rod. According to the device, the first ejector head rotates to drive the fifth T-shaped rod to move, the fifth T-shaped rod moves to drive the second spring to move, the second spring moves to enable the fifth T-shaped rod to drive the second ejector head to move, the second ejector head moves to eject the battery pack track limiting piece out of the groove die, and when the first ejector head rotates to the other side, the second spring drives the fifth T-shaped rod to press downwards; and the fifth T-shaped rod is pressed downwards to move the limiting piece on the buffer pad to be limited, so that the function of rapidly moving out the battery pack track limiting piece in the integrated stamping die and reducing manual labor is achieved.

Description

Technical Field

[0001] This invention relates to the field of stamping die technology, specifically to an integrated stamping die for a battery pack track limiting component. Background Technology

[0002] The demands of new energy vehicles for driving range and structural safety are driving the development of battery packs towards lightweight and high-strength designs. Traditional split-type limiting components suffer from problems such as heavy weight, insufficient connection strength, and accumulated assembly errors, making it difficult to meet the stringent requirements of battery pack modules for space utilization and impact resistance. Integrated stamping technology improves structural rigidity by integrating the limiting components and tracks through single-process forming. However, the existing integrated stamping molds cannot quickly remove the battery pack track limiting components, increasing manual labor. Furthermore, the battery pack track limiting components are stamped separately and then welded, making it impossible to stamp them into a single piece.

[0003] The existing integrated stamping dies have the following drawbacks:

[0004] 1. Patent document CN218108967U discloses a stamping die for processing a new energy battery pack mounting bracket, "including a lower support plate, a support component on the lower support plate, a first lower template and a second lower template respectively set on the left and right ends of the support component, a first bending cutter on the first lower template, a second bending cutter on the second lower template, a first positioning guide post set on the first lower template around the first bending cutter, a second positioning guide post set on the second lower template around the second bending cutter, a lower limit component set at the far ends of the first lower template and the second lower template, and a first upper template set above the first lower template. This utility model integrates two processes into one by setting multiple lower templates and upper templates to cooperate, and can process them simultaneously, improving its work efficiency. At the same time, the lower limit component and the upper limit component will ensure the stability and accuracy of the lower template when it is in conjunction with the upper template, ensuring the processing quality." However, the battery pack track limiting component in the existing integrated stamping die cannot be quickly moved out, increasing manual labor.

[0005] 2. Patent document CN222805892U discloses a battery pack stamping machine, "including a base, with support plates on both sides of the top surface of the base. In this invention, the workpiece is placed on the lower mold, and the push plate is moved by the hydraulic push rod, causing the upper mold below the push plate to move. When the upper mold moves into the lower mold, the battery pack shell can be stamped. By pulling the pull rod, the connecting plate at one end of the pull rod moves, and the connecting plate moves the insert block. When one end of the insert block moves away from the insert holes on both sides of the upper mold, the upper mold can be disassembled. By rotating the positioning screw on the stop block, one end of the positioning screw moves away from the positioning hole on the lower mold, and then by rotating the top block on the limit rod, the top block is removed, and the lower mold can be disassembled. This allows for the replacement of different models of molds, enabling the equipment to process different models of battery pack shells, which is beneficial to improving its adaptability." However, the material in the existing integrated stamping mold cannot be ejected quickly and inconvenient to remove.

[0006] 3. Patent document CN119456767A discloses a lithium battery casing stamping die and a matching stamping equipment and method, "including: a frame, a lower die fixedly connected to the top inner side of the frame, a fixing plate fixedly connected to the outer wall of the lower die, and a rectangular workpiece disposed on the inner side of the lower die; guide pillars, multiple guide pillars disposed, and the guide pillars fixedly connected to the inner side of the frame, a guide plate slidably connected to the outer wall of the guide pillars, and a connecting block fixedly connected to the bottom of the guide plate. This invention, by setting a limiting mechanism, allows four first limiting plates to respectively abut against the side of the rectangular workpiece to be formed, thereby limiting the rectangular workpiece during the stamping process from sheet to shell, preventing the rectangular workpiece from shifting during the stamping process, thus ensuring the stability of the rectangular workpiece stamping, and thereby improving the yield of the rectangular workpiece stamping." However, existing integrated stamping dies cannot quickly cool down, reducing work efficiency.

[0007] 4. Patent document CN116572483A discloses a stamping device for the sprue of a laptop battery cover, "including a pressure-reducing cylinder structure, an object clamping positioning structure, and a self-controlled linkage structure. This stamping device for the sprue of a laptop battery cover utilizes a specially designed mold to clamp and limit the upper and lower surfaces of the injection molded part of the laptop battery cover. The contact area between the clamping surfaces is large, thereby effectively improving the compression and bending resistance of the injection molded part during stamping, and reducing the degree of displacement deviation caused by vibration, thereby improving the punching accuracy in the injection molded part and increasing the yield of the parts. In addition, the device can buffer and decelerate the residual kinetic energy of the part after stamping until the kinetic energy is completely eliminated, which can effectively reduce the phenomenon of large vibration amplitude of the part caused by residual kinetic energy, thereby improving the service life of the part." However, existing integrated stamping dies cannot be automatically lubricated during movement, increasing friction and reducing service life. Summary of the Invention

[0008] The purpose of this invention is to provide an integrated stamping die for battery pack track limiting components, in order to solve the technical problem mentioned in the background art that the battery pack track limiting components in the integrated stamping die cannot be quickly removed, which increases manual labor.

[0009] To achieve the above objectives, the present invention provides the following technical solution: an integrated stamping die for a battery pack track limiting component, comprising a bottom die, a top die, a slot die, a protrusion, and a first moving head. A first cylinder is installed through the inner wall of the bottom die, a first spring is installed on the inner wall of the first cylinder, a first rod is installed through the inner wall of the first cylinder, a top die is installed at one end of the first rod, a protrusion is installed at the bottom of the top die, a slot die is installed at the top of the bottom die, a first moving head is installed at the top of the top die, and an ejection assembly is installed at the bottom of the slot die.

[0010] The ejection assembly includes a No. 1 box, a No. 2 spring, a No. 5 T-shaped rod, a No. 1 motor, a No. 1 ejector head, and a No. 2 ejector head. The No. 1 box is located at the bottom of the slot mold, and a No. 1 opening is opened at the bottom of the slot mold. A No. 1 support plate is installed on the inner wall of the No. 1 box, and a buffer pad is installed on the top of the No. 1 support plate. A No. 2 cylinder is installed through the top of the No. 1 box, and a No. 5 T-shaped rod is installed through the inner wall of the No. 2 cylinder, with one end of the No. 5 T-shaped rod extending to the inner wall of the No. 1 opening. The No. 2 ejector head is located at one end of the No. 5 T-shaped rod, and a No. 2 spring is installed on the outer wall of the No. 5 T-shaped rod, with one end of the No. 2 spring touching the inner wall of the No. 1 box. The No. 1 motor is located on the inner wall of the No. 1 box, and a No. 1 ejector head is installed at the output end of the No. 1 motor. A distance measuring component is installed on the inner wall of the No. 2 ejector head.

[0011] Preferably, the No. 1 top head is located below the No. 5 T-shaped rod, and the No. 5 T-shaped rod is moved through the No. 2 cylinder.

[0012] Preferably, the ranging component includes an ultrasonic ranging head and a processing module. The ultrasonic ranging head is located on the inner wall of the second top head, and the processing module is located on the inner wall of the bottom mold. The processing module is electrically connected to the ultrasonic ranging head and to the ejection component. The ultrasonic ranging head is used to detect the real-time distance data of the battery pack track limiting component ejected from the slot mold. The processing module has built-in appropriate distance data of the battery pack track limiting component ejected from the slot mold, and the distance data is 0.5cm to 2cm.

[0013] Preferably, the real-time distance data of the battery pack track limiting component ejected within the slot mold is sent to the processing module. The processing module compares the real-time distance data of the battery pack track limiting component ejected within the slot mold with the appropriate distance data of the battery pack track limiting component ejected within the slot mold. When the real-time distance data of the battery pack track limiting component ejected within the slot mold is within the appropriate distance data, it is set to the appropriate distance state. When the real-time distance data of the battery pack track limiting component ejected within the slot mold is less than the appropriate distance data, it is set to the small distance state.

[0014] Preferably, a heat dissipation component is installed on the inner wall of the bottom mold, and a lubrication component is installed on the inner wall of the bottom mold.

[0015] Preferably, the heat dissipation assembly includes a second box, a fan, a third outlet, a cooling block, an air outlet, a second clamp, a fourth spring, and a third T-shaped rod. The second box is located on the inner wall of the bottom mold, the fan is located on the inner wall of the second box, the third outlet is opened on the outer wall of the second box, the cooling block is located on the inner wall of the second box, the air outlet extends through the top of the second box, the outer wall of the bottom mold has a fourth opening, the outer wall of the bottom mold has a fifth opening, the inner wall of the fourth opening is fitted with a filter screen, the outer wall of the filter screen has a groove, the inner wall of the bottom mold is fitted with a third T-shaped rod, the outer wall of the third T-shaped rod is fitted with a fifth cylinder, the inner wall of the fifth opening is fitted with a second clamp, the outer wall of the second clamp is fitted with a fourth spring, one end of the fourth spring is connected to the outer wall of the third T-shaped rod, and the outer wall of the second clamp is connected to the outer wall of the fifth cylinder.

[0016] Preferably, the second card head is inserted into the card slot, and the second card head moves through the support of the fifth opening and the fifth cylinder.

[0017] Preferably, the lubrication assembly includes a No. 5 tank, a storage tank, an inlet pipe, an oil pump, an oil pipe, a baffle, and a No. 6 tank. The No. 5 tank is located on the inner wall of the bottom mold, the storage tank is located on the inner wall of the No. 5 tank, the inlet pipe passes through the outer walls of the storage tank and the bottom mold, the oil pump passes through the outer wall of the storage tank, the oil pipe is located at the output end of the oil pump, and one end of the oil pipe extends to the inner wall of the No. 1 cylinder, the No. 6 tank is located on the inner wall of the No. 5 tank, a No. 6 motor is installed on the inner wall of the No. 6 tank, a collecting wheel is installed at the output end of the No. 6 motor, a pull rope is installed on the outer wall of the collecting wheel, a No. 8 cylinder is installed through the outer wall of the No. 6 tank, a baffle is installed through the inner wall of the No. 8 cylinder, one end of the baffle extends into the oil pipe, a sealing plate is installed on the outer wall of the baffle, one end of the pull rope is connected to the outer wall of the baffle, and a No. 6 spring is installed on the inner wall of the No. 6 tank, and one end of the No. 6 spring is connected to the outer wall of the baffle.

[0018] Preferably, a limiting block is installed on the inner wall of the oil pipe, which limits the position of the baffle, and the baffle moves by the support of the No. 8 cylinder.

[0019] Preferably, the method of using the mold includes the following steps:

[0020] Step S1: The rotation of motor No. 1 drives the rotation of mandrel No. 1, which in turn drives the movement of T-bar No. 5. The movement of T-bar No. 5 drives the movement of spring No. 2, which in turn causes T-bar No. 5 to drive mandrel No. 2 to move. Mandrel No. 2 pushes the battery pack track limiting component out of the mold. When mandrel No. 1 rotates to the other side, spring No. 2 drives T-bar No. 5 to press down. T-bar No. 5 presses down and moves it to the buffer pad to limit its position. This realizes the function of quickly removing the battery pack track limiting component in the integrated stamping mold and reducing manual labor.

[0021] Step S2: When the processing module detects a suitable distance, it controls the ejection component to stop. After the ejection component starts, the ultrasonic ranging head continuously monitors the real-time distance of the battery pack track limiter in the mold until the processing module detects a small distance. When the processing module detects a small distance, it controls the ejection component to continue working. After the ejection component continues working, the ultrasonic ranging head continuously monitors the real-time distance of the battery pack track limiter in the mold until the processing module detects a suitable distance. This realizes the function of timely and rapid ejection of materials in the integrated stamping mold of the battery pack track limiter for easy handling and further reduction of manual labor.

[0022] Step S3: Cylinder No. 5 moves with the support of T-shaped rod No. 3, and clamp No. 2 moves with the support of opening No. 5 and cylinder No. 5. The fan rotates and generates air force, which enters box No. 2 through port No. 3 and filter screen. The air force is cooled by cooling block, and the cooled air force is blown onto the surface of the slot mold through the air outlet to cool it down. The movement of clamp No. 2 drives cylinder No. 5 to move, which in turn causes clamp No. 2 to drive spring No. 4 to move. The movement of spring No. 4 causes clamp No. 2 to move out of the slot. At this time, the filter screen is pulled out of opening No. 4 for replacement. This realizes the function of rapid cooling of the integrated stamping mold of battery pack track limiting parts, which improves work efficiency.

[0023] Step S4: Open the inlet pipe to drain the lubricating oil into the storage tank. Start the oil pump to draw the lubricating oil from the storage tank into the oil pipe. At this time, the No. 6 motor rotates, driving the collecting wheel to rotate. The rotation of the collecting wheel drives the pull rope to move. The movement of the pull rope drives the baffle to move. The movement of the baffle drives the sealing plate to move. The movement of the sealing plate seals the oil pipe and the baffle. At this time, the oil pipe is connected and the lubricating oil is discharged into the No. 1 cylinder. This lubricates the movement of the No. 1 cylinder and the No. 1 rod, reducing friction. This realizes the function of automatic lubrication during the movement of the integrated stamping die, reducing friction and improving the service life of the integrated stamping die.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] 1. This invention utilizes a first motor to rotate a first mandrel, which in turn moves a fifth T-shaped rod. The movement of the fifth T-shaped rod then moves a second spring, which in turn moves the fifth T-shaped rod, causing the second mandrel to move. The second mandrel then ejects the battery pack track limiting component from the mold. When the first mandrel rotates to the other side, the second spring pushes the fifth T-shaped rod down, which then moves it to a buffer pad for positioning. This invention achieves the function of quickly removing the battery pack track limiting component from the integrated stamping mold, reducing manual labor.

[0026] 2. This invention, through the installation of a processing module, detects when the distance is suitable, and controls the ejection component to stop. After the ejection component starts, the ultrasonic ranging head continuously detects the real-time distance of the battery pack track limit component ejected from the mold until the processing module detects a small distance. When the processing module detects a small distance, it controls the ejection component to continue working. After the ejection component continues working, the ultrasonic ranging head continuously detects the real-time distance of the battery pack track limit component ejected from the mold until the processing module detects a suitable distance. This invention achieves the function of timely and rapid ejection of materials from the integrated stamping mold of the battery pack track limit component, facilitating easy retrieval and further reducing manual labor.

[0027] 3. This invention utilizes a No. 5 cylinder that moves via the support of a No. 3 T-shaped rod, and a No. 2 clamp that moves via the No. 5 opening and the support of the No. 5 cylinder. A fan generates airflow, which enters the No. 2 box through the No. 3 opening and the filter screen. This airflow is cooled by a cooling block, and then blown onto the mold surface through an outlet for further cooling. The movement of the No. 2 clamp causes the No. 5 cylinder to move, which in turn causes the No. 2 clamp to move the No. 4 spring. The movement of the No. 4 spring causes the No. 2 clamp to move out of the slot. At this point, the filter screen is pulled out of the No. 4 opening for replacement. This invention achieves the function of rapid cooling and improved work efficiency of the integrated stamping mold for the battery pack track limiting component.

[0028] 4. This invention involves installing an inlet pipe to discharge lubricating oil into a storage tank. An oil pump then draws the lubricating oil from the storage tank into the oil pipe. Simultaneously, a sixth motor rotates, driving a collecting wheel to rotate. This rotating wheel moves a pull rope, which in turn moves a baffle. The baffle then moves a sealing plate, sealing the oil pipe and the baffle. This connects the oil pipe and discharges lubricating oil into the first cylinder, lubricating the movement of the first cylinder and the first rod, reducing friction, and achieving automatic lubrication during the movement of the integrated stamping die to reduce friction and extend its service life.

[0029] 5. This invention uses a protruding head installed inside the slot mold to form the battery pack track limiting component in one piece through the cooperation of the bottom mold, top mold, slot mold, and protruding head. This reduces the two separate stamping and welding processes for the battery pack track limiting component, thereby improving production efficiency and saving production costs. Attached Figure Description

[0030] Figure 1 This is a front view structural diagram of the present invention;

[0031] Figure 2 This is a front view of the present invention.

[0032] Figure 3 This is a schematic diagram of the No. 2 top head structure of the present invention;

[0033] Figure 4 For the present invention Figure 2 A schematic diagram of structure A;

[0034] Figure 5 This is a schematic diagram of the distance detection process of the present invention;

[0035] Figure 6 This is a schematic diagram of the air outlet structure of the present invention;

[0036] Figure 7 This is a schematic diagram of the filter structure of the present invention;

[0037] Figure 8This is a schematic diagram of the storage box structure of the present invention;

[0038] Figure 9 For the present invention Figure 8 A schematic diagram of the B structure.

[0039] In the diagram: 1. Bottom mold; 2. Groove mold; 3. Cylinder No. 1; 4. Spring No. 1; 5. Rod No. 1; 6. Top mold; 7. Moving head No. 1; 8. Protruding head; 9. Box No. 1; 10. Opening No. 1; 11. Support plate No. 1; 12. Buffer pad; 13. Cylinder No. 2; 14. T-shaped rod No. 5; 15. Top head No. 2; 16. Motor No. 1; 17. Top head No. 1; 18. Ultrasonic ranging head; 19. Spring No. 2; 20. Box No. 2; 21. Fan; 22. Cooling block; 23. 24. Exhaust head; 25. No. 3 outlet; 26. No. 4 opening; 27. Filter screen; 28. No. 5 opening; 29. ​​No. 2 clamp; 30. No. 3 T-shaped rod; 31. No. 4 spring; 32. No. 5 cylinder; 33. Slot; 34. No. 5 box; 35. Storage box; 36. Liquid inlet pipe; 37. Oil pump; 38. Oil pipe; 49. No. 6 box; 40. No. 6 motor; 41. Collection wheel; 42. Pull rope; 43. No. 8 cylinder; 44. No. 6 spring; 45. Baffle; 46. Sealing plate. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0042] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand this according to the specific circumstances.

[0043] Example 1: Please refer to Figure 1 , Figure 2 and Figure 3This invention provides an embodiment of an integrated stamping die for a battery pack track limiting component, comprising a bottom die 1, a top die 6, a slot die 2, a protrusion 8, and a first moving head 7. A first cylinder 3 is installed through the inner wall of the bottom die 1, a first spring 4 is installed on the inner wall of the first cylinder 3, and a first rod 5 is installed through the inner wall of the first cylinder 3. The top die 6 is installed at one end of the first rod 5, the protrusion 8 is installed at the bottom of the top die 6, the slot die 2 is installed at the top of the bottom die 1, the first moving head 7 is installed at the top of the top die 6, and an ejection assembly is installed at the bottom of the slot die 2. Movement of the first moving head 7 moves the top die 6, and movement of the top die 6 moves the first rod 5. The movement of rod 5 causes the top mold 6 to move, which in turn moves the protruding head 8. The protruding head 8 then presses the material. The protruding head 8 enters the slot mold 2, and through the cooperation of the bottom mold 1, top mold 6, slot mold 2, and protruding head 8, the battery pack track limiting component is integrally stamped, reducing the two separate stamping and welding processes required for the battery pack track limiting component. This improves production efficiency and saves production costs. The ejection assembly includes a first box 9, a second spring 19, a fifth T-shaped rod 14, a first motor 16, a first ejector head 17, and a second ejector head 15. The first box 9 is located at the bottom of the slot mold 2, and an opening 10 is formed at the bottom of the slot mold 2. A support plate 11 is installed on the inner wall of the first box 9. A buffer pad 12 is installed on the top of support plate 11. A cylinder 13 is installed through the top of box 9. A T-shaped rod 14 is installed through the inner wall of cylinder 13, with one end of the T-shaped rod 14 extending to the inner wall of opening 10. A top head 15 is located at one end of the T-shaped rod 14. A spring 19 is installed on the outer wall of the T-shaped rod 14, with one end of the spring 19 touching the inner wall of box 9. A motor 16 is located on the inner wall of box 9. A top head 17 is installed at the output end of motor 16. A distance measuring component is installed on the inner wall of top head 15. Top head 17 is located below T-shaped rod 14. Rod 14 moves via cylinder 13. Motor 16 rotates, driving top 17 to rotate. Top 17 rotates, driving T-rod 14 to move. T-rod 14 moves, driving spring 19 to move. Spring 19 moves, causing T-rod 14 to move top 15. Top 15 pushes the battery pack track limiter out of the mold 2. When top 17 rotates to the other side, spring 19 drives T-rod 14 to press down. T-rod 14 presses down and moves it onto buffer pad 12 for limiter, thus realizing the function of quickly removing the battery pack track limiter from the integrated stamping mold and reducing manual labor.

[0044] Example 2: Please refer to Figure 2 , Figure 4 and Figure 5One embodiment of the present invention provides: the ranging component includes an ultrasonic ranging head 18 and a processing module. The ultrasonic ranging head 18 is located on the inner wall of the second top head 15, and the processing module is located on the inner wall of the bottom mold 1. The processing module is electrically connected to the ultrasonic ranging head 18 and to the ejection component. The ultrasonic ranging head 18 is used to detect the real-time distance data of the battery pack track limiting component ejected in the slot mold 2. The processing module has built-in appropriate distance data of the battery pack track limiting component ejected in the slot mold 2, the distance data being 0.5cm~2cm. The real-time distance data of the battery pack track limiting component ejected in the slot mold 2 is sent to the processing module. The processing module compares the real-time distance data of the battery pack track limiting component ejected in the slot mold 2 with the appropriate distance data of the battery pack track limiting component ejected in the slot mold 2. The real-time distance data of the battery pack track limiting component ejected in the slot mold 2 is within the appropriate distance data of the battery pack track limiting component ejected in the slot mold 2. When the distance of the ejector component is within the appropriate range, it is set to the appropriate distance state. When the real-time distance of the battery pack track limit component ejected in the slot mold 2 is less than the appropriate distance, it is set to the small distance state. When the processing module detects the appropriate distance state, it controls the ejector component to stop. After the ejector component starts, the ultrasonic ranging head 18 continuously detects the real-time distance of the battery pack track limit component ejected in the slot mold 2 until the processing module detects the small distance state. When the processing module detects the small distance state, it controls the ejector component to continue working. After the ejector component continues working, the ultrasonic ranging head 18 continuously detects the real-time distance of the battery pack track limit component ejected in the slot mold 2 until the processing module detects the appropriate distance state. This realizes the function of timely and rapid ejection of materials in the integrated stamping mold of the battery pack track limit component, facilitating retrieval and further reducing manual labor.

[0045] Example 3: Please refer to Figure 1 , Figure 2 , Figure 6 and Figure 7One embodiment of the present invention provides a heat dissipation assembly comprising a second housing 20, a fan 21, a third outlet 24, a cooling block 22, an exhaust head 23, a second clamp 28, a fourth spring 30, and a third T-shaped rod 29. The second housing 20 is located on the inner wall of the bottom mold 1, the fan 21 is located on the inner wall of the second housing 20, the third outlet 24 is opened on the outer wall of the second housing 20, the cooling block 22 is located on the inner wall of the second housing 20, and the exhaust head 23 extends through the top of the second housing 20. The outer wall of the bottom mold 1 has a No. 4 opening 25 and a No. 5 opening 27. A filter screen 26 is installed on the inner wall of the No. 4 opening 25. A slot 32 is formed on the outer wall of the filter screen 26. A No. 3 T-shaped rod 29 is installed on the inner wall of the bottom mold 1. A No. 5 cylinder 31 is installed on the outer wall of the No. 3 T-shaped rod 29. A No. 2 clamp 28 is installed through the inner wall of the No. 5 opening 27. A No. 4 spring 30 is installed on the outer wall of the No. 2 clamp 28. One end is connected to the outer wall of the No. 3 T-shaped rod 29, and the outer wall of the No. 2 clamp 28 is connected to the outer wall of the No. 5 cylinder 31. The No. 2 clamp 28 is inserted into the clamping groove 32. The No. 5 cylinder 31 moves with the support of the No. 3 T-shaped rod 29. The No. 2 clamp 28 moves with the support of the No. 5 opening 27 and the No. 5 cylinder 31. The fan 21 rotates to generate wind power, which enters the No. 2 box 20 through the No. 3 opening 24 and the filter screen 26. The wind power is reduced by the cooling block 22. The cooled airflow is blown onto the surface of the slot mold 2 through the air outlet 23 to cool it down. The movement of the second clamp 28 drives the fifth cylinder 31 to move. The movement of the fifth cylinder 31 causes the second clamp 28 to drive the fourth spring 30 to move. The movement of the fourth spring 30 causes the second clamp 28 to move out of the slot 32. At this time, the filter screen 26 is pulled to move it out of the fourth opening 25 for replacement. This realizes the function of rapid cooling of the integrated stamping mold of the battery pack track limiting component, which improves work efficiency.

[0046] Example 4: Please refer to Figure 2 , Figure 8 and Figure 9One embodiment of the present invention provides a lubrication assembly comprising a fifth tank 33, a storage tank 34, an inlet pipe 35, an oil pump 36, an oil pipe 37, a baffle 45, and a sixth tank 39. The fifth tank 33 is located on the inner wall of the bottom mold 1, the storage tank 34 is located on the inner wall of the fifth tank 33, the inlet pipe 35 penetrates through the storage tank 34 and the outer wall of the bottom mold 1, the oil pump 36 penetrates through the outer wall of the storage tank 34, and the oil pipe 37 is located at the output end of the oil pump 36, with one end of the oil pipe 37 extending to the sixth tank 39. The inner wall of cylinder 3, box 39 is located on the inner wall of box 33. A motor 40 is installed on the inner wall of box 39. A collecting wheel 41 is installed at the output end of motor 40. A pull rope 42 is installed on the outer wall of the collecting wheel 41. A cylinder 43 is installed through the outer wall of box 39. A baffle 45 is installed through the inner wall of cylinder 43. One end of the baffle 45 extends into the oil pipe 37. A sealing plate 46 is installed on the outer wall of the baffle 45. One end of the pull rope 42 is connected to the baffle. The outer wall of plate 45 is connected, and the inner wall of box 39 is equipped with spring 44. One end of spring 44 is connected to the outer wall of baffle 45. The inner wall of oil pipe 37 is equipped with a limit block, which limits baffle 45. Baffle 45 moves by the support of cylinder 43. Opening the inlet pipe 35 discharges lubricating oil into storage tank 34. Oil pump 36 starts to draw lubricating oil from storage tank 34 into oil pipe 37. At this time, motor 40 rotates to drive collecting wheel 41 to rotate. Collecting wheel 41 rotates to drive pull rope 42 to move. Pull rope 42 moves to drive baffle 45 to move. Baffle 45 moves to drive sealing plate 46 to move. Sealing plate 46 moves to seal between oil pipe 37 and baffle 45. At this time, oil pipe 37 is connected to discharge lubricating oil into cylinder 3. The movement of cylinder 3 and rod 5 is lubricated to reduce friction. This realizes the function of automatic lubrication to reduce friction and improve service life when the integrated stamping die moves.

[0047] The method of using this mold includes the following steps:

[0048] Step S1: The rotation of motor 16 drives the rotation of top head 17, which in turn drives the movement of T-bar 14. The movement of T-bar 14 drives the movement of spring 19, which in turn causes T-bar 14 to move top head 15. The movement of top head 15 pushes the battery pack track limiting component out of the mold 2. When top head 17 rotates to the other side, spring 19 drives T-bar 14 to press down. T-bar 14 presses down and moves it onto buffer pad 12 to limit its movement. This achieves the function of quickly removing the battery pack track limiting component from the integrated stamping mold and reducing manual labor.

[0049] Step S2: When the processing module detects a suitable distance, it controls the ejection component to stop. After the ejection component starts, the ultrasonic ranging head 18 continuously detects the real-time distance of the battery pack track limiter in the slot mold 2 until the processing module detects a small distance. When the processing module detects a small distance, it controls the ejection component to continue working. After the ejection component continues working, the ultrasonic ranging head 18 continuously detects the real-time distance of the battery pack track limiter in the slot mold 2 until the processing module detects a suitable distance. This realizes the function of timely and rapid ejection of materials in the integrated stamping mold of the battery pack track limiter, facilitating easy handling and further reducing manual labor.

[0050] In step S3, cylinder 31 moves via the support of T-shaped rod 29, and clamp 28 moves via opening 27 and cylinder 31. Fan 21 rotates to generate airflow, which enters box 20 through opening 24 and filter 26. The airflow is cooled by cooling block 22 and then blown onto the surface of mold 2 through outlet 23. The movement of clamp 28 moves cylinder 31, which in turn moves clamp 28, which in turn moves spring 30. The movement of spring 30 moves clamp 28 out of slot 32. At this time, filter 26 is pulled out of opening 25 for replacement. This process achieves the function of rapid cooling and improved work efficiency of the integrated stamping die for battery pack track limiting components.

[0051] Step S4: Open the inlet pipe 35 to discharge lubricating oil into the storage tank 34. Start the oil pump 36 to draw the lubricating oil in the storage tank 34 into the oil pipe 37. At this time, the No. 6 motor 40 rotates, driving the collecting wheel 41 to rotate. The rotation of the collecting wheel 41 drives the pull rope 42 to move. The movement of the pull rope 42 drives the baffle 45 to move. The movement of the baffle 45 drives the sealing plate 46 to move. The movement of the sealing plate 46 seals the oil pipe 37 and the baffle 45. At this time, the oil pipe 37 is connected and discharges lubricating oil into the No. 1 cylinder 3. This lubricates the movement of the No. 1 cylinder 3 and the No. 1 rod 5, reducing friction. This realizes the function of automatic lubrication during the movement of the integrated stamping die, reducing friction and improving service life.

[0052] Working principle: The protruding head 8 enters the slot mold 2, and through the cooperation of the bottom mold 1, top mold 6, slot mold 2, and protruding head 8, the battery pack track limiting part is stamped into one piece, reducing the two separate stamping and welding processes of the battery pack track limiting part, thereby improving production efficiency and saving production costs. The rotation of motor 16 drives the rotation of top head 17, which in turn drives the movement of T-shaped rod 14. The movement of T-shaped rod 14 drives the movement of spring 19, which in turn causes T-shaped rod 14 to drive top head 15. The movement of top head 15 pushes the battery pack track limiting part out of the slot mold 2. When top head 17 rotates to the other side, spring 19 drives T-shaped rod 14 to press down, which in turn pushes the battery pack track limiting part out of the slot mold 2. Its movement is limited by the buffer pad 12, realizing the function of quickly removing the battery pack track limiter in the integrated stamping die and reducing manual labor. When the processing module detects that the distance is appropriate, the processing module controls the ejection component to stop. After the ejection component starts, the ultrasonic ranging head 18 continuously detects the real-time distance of the battery pack track limiter in the slot mold 2 until the processing module detects that the distance is small. When the processing module detects that the distance is small, the processing module controls the ejection component to continue working. After the ejection component continues to work, the ultrasonic ranging head 18 continuously detects the real-time distance of the battery pack track limiter in the slot mold 2 until the processing module detects that the distance is appropriate, realizing timely material removal in the integrated stamping die of the battery pack track limiter. The quick ejection and easy retrieval further reduce manual labor. The No. 5 cylinder 31 moves via the support of the No. 3 T-shaped rod 29. The No. 2 clamp 28 moves via the support of the No. 5 opening 27 and the No. 5 cylinder 31. The fan 21 rotates, generating airflow that enters the No. 2 box 20 through the No. 3 opening 24 and the filter screen 26. This airflow is cooled by the cooling block 22, and then blown onto the surface of the mold 2 through the outlet 23 for further cooling. The movement of the No. 2 clamp 28 moves the No. 5 cylinder 31, which in turn moves the No. 2 clamp 28, which in turn moves the No. 4 spring 30. The movement of the No. 4 spring 30 causes the No. 2 clamp 28 to move out of the clamping slot 32. At this point, the filter screen 26 is pulled out of the No. 4 opening 25 for replacement, thus realizing the battery pack replacement. The integrated stamping die for the track limit component has the function of rapid cooling to improve working efficiency. Opening the liquid inlet pipe 35 discharges lubricating oil into the storage tank 34. The oil pump 36 starts to draw the lubricating oil in the storage tank 34 into the oil pipe 37. At this time, the No. 6 motor 40 rotates, driving the collecting wheel 41 to rotate. The rotation of the collecting wheel 41 drives the pull rope 42 to move. The movement of the pull rope 42 drives the baffle 45 to move. The movement of the baffle 45 drives the sealing plate 46 to move. The movement of the sealing plate 46 seals the oil pipe 37 and the baffle 45. At this time, the oil pipe 37 is connected and discharges lubricating oil into the No. 1 cylinder 3. The movement of the No. 1 cylinder 3 and the No. 1 rod 5 is lubricated to reduce friction. This realizes the function of automatic lubrication during the movement of the integrated stamping die, reducing friction and improving the service life of the integrated stamping die.

[0053] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An integrated stamping die for a battery pack track limiting component, comprising a bottom die (1), a top die (6), a slot die (2), a protrusion (8), and a first moving head (7), characterized in that: A cylinder (3) is installed through the inner wall of the bottom mold (1). A spring (4) is installed on the inner wall of the cylinder (3). A rod (5) is installed through the inner wall of the cylinder (3). A top mold (6) is installed at one end of the rod (5). A protrusion (8) is installed at the bottom of the top mold (6). A groove mold (2) is installed at the top of the bottom mold (1). A moving head (7) is installed at the top of the top mold (6). An ejection assembly is installed at the bottom of the groove mold (2). The ejection assembly includes a first box (9), a second spring (19), a fifth T-shaped rod (14), a first motor (16), a first ejector head (17), and a second ejector head (15). The first box (9) is located at the bottom of the slot mold (2), and a first opening (10) is opened at the bottom of the slot mold (2). A first support plate (11) is installed on the inner wall of the first box (9), and a buffer pad (12) is installed on the top of the first support plate (11). A second cylinder (13) is installed through the top of the first box (9). The inner wall of the second cylinder (13) is... A No. 5 T-shaped rod (14) is installed through the wall, and one end of the No. 5 T-shaped rod (14) extends to the inner wall of the No. 1 opening (10). The No. 2 top head (15) is located at one end of the No. 5 T-shaped rod (14). The No. 2 spring (19) is installed on the outer wall of the No. 5 T-shaped rod (14), and one end of the No. 2 spring (19) is connected to the inner wall of the No. 1 box (9). The No. 1 motor (16) is located on the inner wall of the No. 1 box (9). The No. 1 top head (17) is installed at the output end of the No. 1 motor (16). The distance measuring component is installed on the inner wall of the No. 2 top head (15).

2. The integrated stamping die for a battery pack track limiting component according to claim 1, characterized in that: The No. 1 top head (17) is located below the No. 5 T-shaped rod (14), which is moved by the No. 2 cylinder (13).

3. The integrated stamping die for a battery pack track limiting component according to claim 1, characterized in that: The ranging component includes an ultrasonic ranging head (18) and a processing module. The ultrasonic ranging head (18) is located on the inner wall of the second top head (15), and the processing module is located on the inner wall of the bottom mold (1). The processing module is electrically connected to the ultrasonic ranging head (18) and to the ejection component. The ultrasonic ranging head (18) is used to detect the real-time distance data of the battery pack track limiter ejected in the slot mold (2). The processing module contains the appropriate distance data of the battery pack track limiter ejected in the slot mold (2). The distance data is 0.5cm to 2cm.

4. The integrated stamping die for a battery pack track limiting component according to claim 3, characterized in that: The real-time distance data of the battery pack track limiter in the slot mold (2) is sent to the processing module. The processing module compares the real-time distance data of the battery pack track limiter in the slot mold (2) with the appropriate distance data of the battery pack track limiter in the slot mold (2). When the real-time distance data of the battery pack track limiter in the slot mold (2) is within the appropriate distance data of the battery pack track limiter in the slot mold (2), it is set to the appropriate distance state. When the real-time distance data of the battery pack track limiter in the slot mold (2) is less than the appropriate distance data of the battery pack track limiter in the slot mold (2), it is set to the small distance state.

5. The integrated stamping die for a battery pack track limiting component according to claim 1, characterized in that: The inner wall of the bottom mold (1) is equipped with a heat dissipation component and a lubrication component.

6. The integrated stamping die for a battery pack track limiting component according to claim 5, characterized in that: The heat dissipation assembly includes a second box (20), a fan (21), a third opening (24), a cooling block (22), an air outlet (23), a second clamp (28), a fourth spring (30), and a third T-shaped rod (29). The second box (20) is located on the inner wall of the bottom mold (1), the fan (21) is located on the inner wall of the second box (20), the third opening (24) is opened on the outer wall of the second box (20), the cooling block (22) is located on the inner wall of the second box (20), the air outlet (23) penetrates through the top of the second box (20), and the outer wall of the bottom mold (1) has a fourth opening (25). The outer wall of the mold has a No. 5 opening (27), the inner wall of the No. 4 opening (25) is fitted with a filter screen (26), the outer wall of the filter screen (26) has a slot (32), the inner wall of the bottom mold (1) is fitted with a No. 3 T-shaped rod (29), the outer wall of the No. 3 T-shaped rod (29) is fitted with a No. 5 cylinder (31), the inner wall of the No. 5 opening (27) is fitted with a No. 2 clamp (28), the outer wall of the No. 2 clamp (28) is fitted with a No. 4 spring (30), and one end of the No. 4 spring (30) is connected to the outer wall of the No. 3 T-shaped rod (29), and the outer wall of the No. 2 clamp (28) is connected to the outer wall of the No. 5 cylinder (31).

7. The integrated stamping die for a battery pack track limiting component according to claim 6, characterized in that: The second card head (28) is inserted into the card slot (32), and the second card head (28) moves by means of the support of the fifth opening (27) and the fifth cylinder (31).

8. The integrated stamping die for a battery pack track limiting component according to claim 5, characterized in that: The lubrication assembly includes a fifth tank (33), a storage tank (34), an inlet pipe (35), an oil pump (36), an oil pipe (37), a baffle (45), and a sixth tank (39). The fifth tank (33) is located on the inner wall of the bottom mold (1), the storage tank (34) is located on the inner wall of the fifth tank (33), the inlet pipe (35) penetrates through the storage tank (34) and the outer wall of the bottom mold (1), the oil pump (36) penetrates through the outer wall of the storage tank (34), the oil pipe (37) is located at the output end of the oil pump (36), and one end of the oil pipe (37) extends to the inner wall of the first cylinder (3). The sixth tank (39) is located on the inner wall of the fifth tank (33), and the sixth tank (39) is located on the inner wall of the fifth tank (33). 9) is equipped with a No. 6 motor (40) on its inner wall. A collecting wheel (41) is installed at the output end of the No. 6 motor (40). A pull rope (42) is installed on the outer wall of the collecting wheel (41). An No. 8 cylinder (43) is installed through the outer wall of the No. 6 box (39). A baffle (45) is installed through the inner wall of the No. 8 cylinder (43). One end of the baffle (45) extends into the oil pipe (37). A sealing plate (46) is installed on the outer wall of the baffle (45). One end of the pull rope (42) is connected to the outer wall of the baffle (45). A No. 6 spring (44) is installed on the inner wall of the No. 6 box (39). One end of the No. 6 spring (44) is connected to the outer wall of the baffle (45).

9. The integrated stamping die for a battery pack track limiting component according to claim 8, characterized in that: The inner wall of the oil pipe (37) is equipped with a limiting block, which limits the baffle (45). The baffle (45) moves by the support of the No. 8 cylinder (43).

10. A method of using an integrated stamping die for a battery pack track limiting component, applicable to the integrated stamping die for a battery pack track limiting component as described in any one of claims 1-9, characterized in that, The method of using this mold includes the following steps: Step S1: The movement of the fifth T-shaped rod (14) drives the second spring (19) to move. The movement of the second spring (19) causes the fifth T-shaped rod (14) to drive the second top head (15) to move. The movement of the second top head (15) pushes the battery pack track limiting piece out of the slot mold (2). When the first top head (17) rotates to the other side, the second spring (19) drives the fifth T-shaped rod (14) to press down. The fifth T-shaped rod (14) presses down and moves it to the buffer pad (12) to limit its position. Step S2: When the processing module detects that the distance is suitable, the processing module controls the ejection component to stop. After the ejection component starts, the ultrasonic ranging head (18) continuously detects the real-time distance of the battery pack track limiter in the slot mold (2) until the processing module detects that the distance is small. When the processing module detects that the distance is small, the processing module controls the ejection component to continue working. After the ejection component continues to work, the ultrasonic ranging head (18) continuously detects the real-time distance of the battery pack track limiter in the slot mold (2) until the processing module detects that the distance is suitable. Step S3: The air force is cooled by the cooling block (22), and the cooled air force is blown onto the surface of the mold (2) through the air outlet (23) to cool it down. The second clamp (28) moves and drives the fifth cylinder (31) to move. The movement of the fifth cylinder (31) causes the second clamp (28) to drive the fourth spring (30) to move. The movement of the fourth spring (30) causes the second clamp (28) to move out of the clamp slot (32). At this time, the filter screen (26) is pulled to move it out of the fourth opening (25) for replacement. Step S4: The oil pump (36) starts to draw the lubricating oil in the storage tank (34) into the oil pipe (37). At this time, the No. 6 motor (40) rotates and drives the collecting wheel (41) to rotate. The rotating collecting wheel (41) drives the pull rope (42) to move. The moving pull rope (42) drives the baffle (45) to move. The moving baffle (45) drives the sealing plate (46) to move. The moving sealing plate (46) seals the oil pipe (37) and the baffle (45). At this time, the oil pipe (37) is connected and discharges the lubricating oil into the No. 1 cylinder (3) to lubricate the movement of the No. 1 cylinder (3) and the No. 1 rod (5) and reduce friction.

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