Cold stamping device for automobile parts

Abstract

The utility model discloses a cold stamping device for automobile parts, and relates to the field of stamping devices. The device comprises a base station, the top of the base station is provided with a lower die and a guide rod, the top of the guide rod is provided with a hydraulic device, the bottom of the hydraulic device is provided with a movable plate, one side of the movable plate is provided with a cleaning assembly, the cleaning assembly comprises a sliding rail, and the interior of the sliding rail is slidably connected with a movable frame. The cleaning assembly and the movable plate rise to the threshold position preset by the infrared sensor, the sensor can immediately transmit a signal to a control center, after the control center receives the signal, an external liquid pump can be quickly activated, and the liquid pump can be driven to flow through the water guide pipe. A water source is accurately sprayed to the surface of the lower die through the water guide pipe, the automatic cleaning process thoroughly replaces a traditional cleaning mode that a water spraying gun is manually held by hand, and the error rate of manual operation and the occurrence rate of safety accidents are reduced.

Description

Technical Field

[0001] The utility model relates to the field of stamping devices, in particular to a cold stamping device for automobile parts. Background Art

[0002] The cold stamping device for automobile parts is an important processing equipment. It uses a die and a press to apply pressure to the material at room temperature to cause it to undergo plastic deformation or separation, thereby manufacturing various parts required for the automobile. This process is widely used in the automobile manufacturing industry and is one of the key technologies to ensure the precise forming of automobile parts.

[0003] In the current automobile brake pad production process, a stamping machine is used to stamp the brake pads. This technology can effectively remove excess outer frames or other non-essential structures, significantly improving the processing efficiency of the brake pads. However, in actual operation, the punching process will produce metal debris, which usually needs to be cleaned by the staff using a water gun to high-pressure wash the lower mold. In the continuous processing flow, the operator needs to quickly switch between cleaning the debris and loading new workpieces, which puts higher operating requirements on them. The traditional operation method not only increases the complexity of the workers' operations, but may also lead to an increase in the error rate of operations and even cause safety accidents. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a cold stamping device for automobile parts to solve the technical problem that the operator's cleaning operation of debris and the loading operation of the next workpiece need to be closely connected, which increases the complexity of the operator's operation in the traditional form.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cold stamping device for automobile parts, comprising a base, a lower mold and a guide rod are arranged on the top of the base, a hydraulic device is arranged on the top of the guide rod, a movable plate is arranged at the bottom of the hydraulic device, a cleaning component is arranged on one side of the movable plate, the cleaning component comprises a slide rail, a movable frame is slidably connected to the inside of the slide rail, a water pipe is rotatably connected to the inner side of the movable frame through a rotating shaft, an adjustment mechanism is arranged between one side of the water pipe and the movable frame for adjusting the installation angle of the water pipe, and an infrared sensor is arranged on one side of the bottom surface of the hydraulic device.

[0006] By adopting the above technical solution and using infrared sensors to monitor the position of the movable plate, the cleaning process can be automatically triggered after the stamping is completed without human intervention. When the movable plate rises to the threshold position set by the infrared sensor, the sensor will immediately transmit a signal to the control center, which will automatically start the external liquid pump, so that the water source can be accurately sprayed onto the surface of the lower mold through the water pipe for efficient automatic cleaning.

[0007] Furthermore, the movable frames are in the form of two but not limited to two structures, and the movable frames are in an "L"-shaped structure.

[0008] By adopting the above technical solution, the "L"-shaped structure provides stable support and flexible adjustment capabilities. This structure enables the movable frame to be firmly connected to the slide rail, stably supporting the water pipe and ensuring the effectiveness of the cleaning process.

[0009] Furthermore, the adjustment mechanism includes a threaded sleeve, and two ends of the threaded sleeve are respectively threadedly connected with a first adjusting screw and a second adjusting screw.

[0010] By adopting the above technical solution, the operator can accurately and quickly adjust the angle of the water pipe. This structure provides a stable and flexible mechanical connection, ensuring that the water pipe can work stably at different angles.

[0011] Furthermore, the other ends of the first adjusting screw and the second adjusting screw are rotatably connected to the movable frame and the water pipe respectively through a rotating shaft, so as to adapt to the angle change of the water pipe.

[0012] By adopting the above technical solution, this connection method can flexibly adapt to the angle changes of the water pipe. When the spray angle needs to be adjusted, the relative position of the two adjusting screws can be accurately adjusted through threaded transmission by simply rotating the threaded sleeve, thereby changing the angle of the water pipe.

[0013] Furthermore, the infrared sensor is used to monitor the position of the movable panel.

[0014] By adopting the above technical solution, the stamping process can be automatically controlled. By real-time monitoring of the position of the movable plate, the completion of the stamping process can be accurately determined, thereby timely triggering subsequent automated operations, such as starting the cleaning system.

[0015] Furthermore, the water conduit is connected to an external water source via a liquid pump, and the infrared sensor and the liquid pump are both electrically connected to an external power source via a control center.

[0016] By adopting the above technical solution, the water pipe is connected to the external water source through a liquid pump, ensuring a stable water supply, providing the necessary conditions for automatic cleaning of the lower mold, enabling water to be supplied on demand, avoiding waste of water resources, and ensuring cleaning effects.

[0017] Furthermore, an upper mold is disposed on the bottom surface of the movable plate, and a baffle is disposed on the outer side of the lower mold, and the baffle is used to prevent water overflow.

[0018] By adopting the above technical solution, the upper mold arranged on the bottom surface of the movable plate can accurately cooperate with the lower mold, ensuring the accuracy and efficiency of the stamping process, making the stamping operation more stable and reliable, and improving product quality and production efficiency.

[0019] Furthermore, a water guide groove is formed between the baffle plate and the lower mold, a plurality of leakage holes are opened on the surface of the water guide groove, and a water outlet pipe is arranged on one side of the base.

[0020] By adopting the above technical solution, the water guide groove formed between the baffle and the lower mold effectively collects and guides the water flow generated during the cleaning process, avoids the disorderly diffusion of water in the working area, and keeps the stamping device and the working environment clean.

[0021] Furthermore, the baffle and the base are in a detachable connection structure.

[0022] By adopting the above technical solution, the detachable connection structure is convenient for maintenance and replacement. When the baffle is damaged or needs to be cleaned, it can be easily removed for repair or cleaning without large-scale disassembly of the entire stamping device.

[0023] In summary, the utility model mainly has the following beneficial effects:

[0024] 1. The utility model uses the cleaning component, and the infrared sensor plays a key role. It continuously monitors the position of the movable plate. Once the movable plate rises to the preset threshold position of the infrared sensor, the sensor will immediately transmit the signal to the control center. After receiving the signal, the control center will quickly activate the external liquid pump to accurately spray water onto the surface of the lower mold through the water pipe. This automated cleaning process completely replaces the traditional manual handheld water spray gun cleaning method, which not only greatly improves the convenience of operation, but also effectively reduces the error rate of manual operation and the occurrence rate of safety accidents;

[0025] 2. The utility model also takes waste water treatment into consideration by arranging baffles, water guide grooves, leakage holes and water outlet pipes. The water used in the cleaning process will flow along the water guide grooves formed between the baffles and the lower mold, and will be discharged through a plurality of leakage holes provided thereon. The waste water will eventually flow out of the stamping device through the water outlet pipes on one side of the base, thereby completing the thorough cleaning of the entire lower mold, which not only ensures the continuous cleaning of the stamping device, but also ensures the cleanliness and safety of the production environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 2 It is a side view structural schematic diagram of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the cleaning component of the utility model;

[0029] Figure 4 For this utility model Figure 1 Schematic diagram of the structure enlarged at point A in the middle.

[0030] In the figure: 1. base; 2. guide rod; 3. hydraulic device; 4. movable plate; 5. cleaning component; 501. slide rail; 502. movable frame; 503. water pipe; 6. adjustment mechanism; 601. threaded sleeve; 602. first adjusting screw; 603. second adjusting screw; 7. baffle; 8. water guide groove; 9. leakage hole; 10. water outlet pipe; 11. upper mold; 12. lower mold; 13. infrared sensor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0032] The following describes an embodiment of the utility model based on its overall structure.

[0033] Embodiment 1:

[0034] A cold stamping device for automobile parts, such as Figure 1-Figure 4 As shown, it includes a base 1, a lower mold 12 and a guide rod 2 are arranged on the top of the base 1, a hydraulic device 3 is arranged on the top of the guide rod 2, a movable plate 4 is arranged at the bottom of the hydraulic device 3, a cleaning component 5 is arranged on one side of the movable plate 4, the cleaning component 5 includes a slide rail 501, a movable frame 502 is slidably connected to the inside of the slide rail 501, a water pipe 503 is rotatably connected to the inner side of the movable frame 502 through a rotating shaft, an adjustment mechanism 6 is arranged between one side of the water pipe 503 and the movable frame 502, and is used to adjust the installation angle of the water pipe 503, and an infrared sensor 13 is arranged on one side of the bottom surface of the hydraulic device 3, and the infrared sensor 13 is used to monitor By measuring the position of the movable plate 4, the cleaning process is automatically triggered after the stamping is completed without human intervention. When the movable plate 4 rises to the threshold position set by the infrared sensor 13, the sensor will immediately transmit a signal to the control center, and then automatically start the external liquid pump to allow water to be accurately sprayed onto the surface of the lower mold 12 through the water pipe 503 for efficient automatic cleaning. At the same time, this process completely replaces the traditional manual water spray gun cleaning method, which not only simplifies the operating steps, but also greatly improves the operational convenience of the stamping device. The automated debris cleaning reduces human operation, thereby effectively reducing the operating error rate and the incidence of related safety accidents.

[0035] See also Figure 1 , Figure 2 , Figure 3 The movable racks 502 are in the form of two but not limited to two structures. The movable racks 502 are in an "L"-shaped structure. The "L"-shaped structure provides stable support and flexible adjustment capabilities. This structure enables the movable racks 502 to be firmly connected to the slide rails 501, stably supporting the water pipe 503, and ensuring the effectiveness of the cleaning process. At the same time, the "L"-shaped structure enables the movable racks 502 to have better space utilization, which is convenient for installing and adjusting the water pipe 503 in a limited space. In addition, the design of not limiting the number of movable racks 502 to two provides greater flexibility, and the number of movable racks 502 can be increased or decreased according to actual needs to meet the cleaning needs of lower molds 12 of different sizes and shapes.

[0036] See also Figure 3 , Figure 4 The adjustment mechanism 6 includes a threaded sleeve 601, and the two ends of the threaded sleeve 601 are respectively threadedly connected with a first adjusting screw 602 and a second adjusting screw 603, so that the operator can accurately and quickly adjust the angle of the water pipe 503. This structure provides a stable and flexible mechanical connection, ensuring that the water pipe 503 can work stably at different angles. At the same time, the self-locking characteristics of the threaded connection enable the adjusted position to remain stable and not easily affected by external vibrations or impacts, which not only simplifies the adjustment process, but also improves the reliability and durability of the entire cleaning component 5.

[0037] See also Figure 3 , Figure 4 The other ends of the first adjusting screw 602 and the second adjusting screw 603 are rotatably connected to the movable frame 502 and the water pipe 503 through the rotating shaft, respectively, to adapt to the angle change of the water pipe 503. This connection method can flexibly adapt to the angle change of the water pipe 503. When the spray angle needs to be adjusted, it is only necessary to rotate the threaded sleeve 601 to accurately adjust the relative positions of the two adjusting screws through threaded transmission, thereby changing the angle of the water pipe 503. At the same time, this rotating connection also ensures the stability and continuity of the adjustment, and avoids jamming or sudden changes during the adjustment process. This not only improves the convenience of operation, but also ensures the accuracy and efficiency of cleaning.

[0038] See also Figure 1 , Figure 2The infrared sensor 13 is used to monitor the position of the movable plate 4, which can realize the automatic control of the stamping process. By real-time monitoring of the position of the movable plate 4, the completion of the stamping process can be accurately judged, so as to timely trigger subsequent automatic operations, such as starting the cleaning system, etc. At the same time, the monitoring function of the infrared sensor 13 also improves the safety and operation accuracy of the stamping device. Once the movable plate 4 has an abnormal position or movement, the sensor can quickly detect and send a signal so that safety measures can be taken in time or troubleshooting can be performed. This automatic position monitoring function effectively reduces the cost of manual monitoring and improves production efficiency and product quality.

[0039] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The water pipe 503 is connected to the external water source through a liquid pump, and the infrared sensor 13 and the liquid pump are electrically connected to the external power supply through the control center. The water pipe 503 is connected to the external water source through the liquid pump, ensuring a stable water supply, providing the necessary conditions for the automatic cleaning of the lower mold 12, so that the water source can be supplied on demand, avoiding the waste of water resources, and ensuring the cleaning effect. At the same time, the infrared sensor 13 and the liquid pump are electrically connected to the external power supply through the control center, realizing the linkage control of the stamping device and the cleaning system. This connection method makes the entire system more intelligent, and can automatically start or shut down the cleaning system according to the completion of the stamping process, thereby improving production efficiency, reducing operation complexity, and also improving the safety and reliability of the equipment.

[0040] Embodiment 2:

[0041] See also Figure 1 , Figure 2 An upper mold 11 is provided on the bottom surface of the movable plate 4, and a baffle 7 is provided on the outer side of the lower mold 12. The baffle 7 is used to prevent water overflow. The upper mold 11 provided on the bottom surface of the movable plate 4 can accurately cooperate with the lower mold 12 to ensure the accuracy and efficiency of the stamping process, making the stamping operation more stable and reliable, and improving product quality and production efficiency. At the same time, the baffle 7 provided on the outer side of the lower mold 12 effectively prevents the overflow of water during the cleaning process, keeps the working area dry and tidy, and the baffle 7 not only prevents the diffusion of water flow, but also protects other components of the stamping device from water damage, thereby extending the service life of the equipment and reducing maintenance costs.

[0042] See also Figure 1 , Figure 2 , Figure 4A water guide groove 8 is formed between the baffle plate 7 and the lower mold 12, and a plurality of leakage holes 9 are provided on the surface of the water guide groove 8. A water outlet pipe 10 is provided on one side of the base 1. The water guide groove 8 formed between the baffle plate 7 and the lower mold 12 effectively collects and guides the water flow generated during the cleaning process, avoids the disorderly diffusion of water in the working area, and keeps the stamping device and the working environment clean. At the same time, the plurality of leakage holes 9 provided on the surface of the water guide groove 8 and the water outlet pipe 10 provided on one side of the base 1 cooperate with each other, so that the accumulated water can be discharged smoothly, and the accumulation of water in the working area is prevented, which not only improves the convenience of use of the stamping device, but also effectively prevents equipment damage and safety hazards caused by accumulated water, and ensures the smooth progress of the stamping process.

[0043] See also Figure 1 , Figure 2 , Figure 4 The baffle 7 and the base 1 are in a detachable connection structure, which is convenient for maintenance and replacement. When the baffle 7 is damaged or needs to be cleaned, it can be easily removed for repair or cleaning without large-scale disassembly of the entire stamping device. At the same time, this detachable structure also improves the applicability of the baffle 7. According to different stamping requirements and working environments, the baffles 7 of different materials and specifications can be flexibly replaced to meet specific production requirements. This flexibility enables the stamping device to better adapt to different working scenarios and improves the utilization rate and production efficiency of the equipment.

[0044] The implementation principle of the utility model is as follows: first, the workpiece is placed on the lower die 12, and then the hydraulic device 3 is started to move the movable plate 4 downward, and the upper die 11 and the lower die 12 at the bottom of the movable plate 4 are used to punch the workpiece. After the punching is completed, the hydraulic device 3 drives the movable plate 4 and the upper die 11 to move upward, and then the workpiece after the punching is taken out to complete the punching operation of the workpiece;

[0045] When the workpiece is stamped, the position of the movable plate 4 is monitored by the infrared sensor 13. When the movable plate 4 rises to the threshold position set by the infrared sensor 13, the infrared sensor 13 transmits a signal to the control center, and then controls the external liquid pump to work, so that the external water source is sprayed out through the end of the water pipe 503, and the surface of the lower mold 12 is cleaned regularly and quantitatively. This process is used to replace the debris cleaning process of the manual handheld water spray gun, which reduces the convenience of operation of the stamping device and reduces the error rate and the occurrence rate of accidents. At the same time, the cleaned water passes through the water guide groove 8 and the leakage hole 9 until it is discharged from the stamping device from the water outlet pipe 10 on one side, completing the cleaning operation of the lower mold 12;

[0046] The slide rail 501 is used to facilitate changing the lateral position of the water pipe 503. By rotating the threaded sleeve 601 and utilizing the threaded connection between the threaded sleeve 601 and the first adjusting screw 602 and the second adjusting screw 603, the installation angle of the water pipe 503 can be quickly adjusted, and the water pipe 503 can be adjusted according to the specific position of the lower mold 12, thereby improving the assembly applicability of the cleaning component 5.

[0047] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0048] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A cold stamping device for automobile parts, characterized in that: The invention comprises a base (1), a lower mold (12) and a guide rod (2) are arranged on the top of the base (1), a hydraulic device (3) is arranged on the top of the guide rod (2), a movable plate (4) is arranged on the bottom of the hydraulic device (3), a cleaning component (5) is arranged on one side of the movable plate (4), the cleaning component (5) comprises a slide rail (501), a movable frame (502) is slidably connected to the inside of the slide rail (501), a water pipe (503) is rotatably connected to the inner side of the movable frame (502) via a rotating shaft, an adjustment mechanism (6) is arranged between one side of the water pipe (503) and the movable frame (502) for adjusting the installation angle of the water pipe (503), and an infrared sensor (13) is arranged on one side of the bottom surface of the hydraulic device (3).

2. The cold stamping device for automobile parts according to claim 1, characterized in that: The movable frames (502) are in the form of two but not limited to two structures, and the movable frames (502) are in an "L"-shaped structure.

3. The cold stamping device for automobile parts according to claim 1, characterized in that: The adjustment mechanism (6) comprises a threaded sleeve (601), and two ends of the threaded sleeve (601) are respectively threadedly connected with a first adjustment screw (602) and a second adjustment screw (603).

4. The cold stamping device for automobile parts according to claim 3, characterized in that: The other ends of the first adjusting screw rod (602) and the second adjusting screw rod (603) are rotatably connected to the movable frame (502) and the water pipe (503) respectively through a rotating shaft, so as to adapt to the angle change of the water pipe (503).

5. The cold stamping device for automobile parts according to claim 1, characterized in that: The infrared sensor (13) is used to monitor the position of the movable plate (4).

6. The cold stamping device for automobile parts according to claim 1, characterized in that: The water pipe (503) is connected to an external water source via a liquid pump, and the infrared sensor (13) and the liquid pump are both electrically connected to an external power source via a control center.

7. The cold stamping device for automobile parts according to claim 1, characterized in that: An upper mold (11) is arranged on the bottom surface of the movable plate (4), and a baffle (7) is arranged on the outer side of the lower mold (12), wherein the baffle (7) is used to prevent water from overflowing.

8. The cold stamping device for automobile parts according to claim 7, characterized in that: A water guide groove (8) is formed between the baffle plate (7) and the lower mold (12), a plurality of leakage holes (9) are opened on the surface of the water guide groove (8), and a water outlet pipe (10) is arranged on one side of the base (1).

9. The cold stamping device for automobile parts according to claim 7, characterized in that: The baffle (7) and the base (1) are in a detachable connection structure.

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