A surface treatment device for an automobile stamping die
Patent Information
- Application Number
- CN202522295006.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-30
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-10-30
AI Technical Summary
[0003]本实用新型的目的在于提供一种汽车冲压模具表面处理装置，以解决上述背景技术中提出现有的夹持组件固定无法灵活调节、缺乏清洁与烘干协同的处理设计、废液收集效果差等问题，致使中小型企业难寻适配设备，影响模具维护效率的问题
[0014]1.根据模具尺寸调节夹持位置、调整处理机构位置，还能便捷更换处理机构，且废液收集高效彻底，能适应不同场景下的模具表面处理需求；
Smart Images
Figure CN224808049U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of automotive stamping die processing devices, specifically an automotive stamping die surface treatment device. Background Technology
[0002] Automotive stamping dies need to be cleaned regularly to remove metal shavings, oil, and other impurities, and the anti-rust layer needs to be maintained to ensure the precision of stamped parts and the service life of the dies. Existing surface treatment equipment struggles to simultaneously simplify its structure, reduce costs, and ensure compatibility with multiple mold sizes, efficient processing, and standardized wastewater collection. Achieving both compatibility and efficient processing often requires complex structures, leading to high costs. Conversely, simplifying the structure results in issues such as inflexible clamping component fixation, a lack of integrated cleaning and drying design, and poor wastewater collection. These shortcomings make it difficult for small and medium-sized enterprises to find suitable equipment, impacting mold maintenance efficiency. Utility Model Content
[0003] The purpose of this utility model is to provide a surface treatment device for automotive stamping dies, in order to solve the problems mentioned in the background art, such as the inflexible adjustment of the fixing of existing clamping components, the lack of a coordinated cleaning and drying treatment design, and the poor waste liquid collection effect, which make it difficult for small and medium-sized enterprises to find suitable equipment and affect the efficiency of die maintenance.
[0004] To achieve the above objectives, this utility model provides the following technical solution: A surface treatment device for automotive stamping dies, comprising: A workbench, the top of which is equipped with a processing slot. A clamping assembly, which is installed inside the processing slot, includes two sets of slidably adjustable positioning plates; The processing assembly, mounted on the top of the workbench and above the clamping assembly, includes a processing mechanism. A spray head and a drying spray head are fixedly mounted on the bottom outer wall of the processing mechanism. The spray head is connected to a cleaning liquid tank, and the drying spray head is connected to an air pump and a heater. A waste liquid collection assembly is installed below the workbench, and the waste liquid collection assembly includes a guide rail and a collection tank.
[0005] In a preferred embodiment of this utility model, support legs are fixedly installed at the four corners of the bottom of the workbench, and slide rails are fixedly installed on the outer walls of the support legs. The slide rails are symmetrically arranged front and back, and the inner walls of the slide rails are slidably connected to the liquid collection tank.
[0006] In a preferred embodiment of this utility model, universal wheels are rotatably connected to the four corners of the bottom of the liquid collection tank, and the universal wheels are provided with locking structures. A sliding groove is provided on the bottom inner wall of the processing tank, and a protrusion is provided on the bottom outer wall of the positioning plate.
[0007] In a preferred embodiment of this utility model, the protrusion is slidably limited in cooperation with the inner wall of the chute, and two sets of positioning plates are provided. The two sets of positioning plates and the inner wall of the processing groove are used to position the outer wall of the automotive stamping mold to be processed. The bottom inner wall of the chute is provided with a guide channel, and a drain hole is opened at the lowest point of the guide channel. The liquid collection chamber is located below the drain hole.
[0008] In a preferred embodiment of the present invention, a movable adjustment assembly is fixedly installed on the top of the workbench, including a top plate. The top plate is fixedly installed on the outer wall of the top of the workbench by a vertical rod. A guide groove is formed on the inner wall of the top plate along the length direction. The inner wall of the guide groove is rotatably connected to a first lead screw through a bearing. A first servo motor for driving the first lead screw is fixedly installed on the side wall of the top plate.
[0009] In a preferred embodiment of this utility model, the inner wall of the guide groove is slidably connected to a first slide block, the bottom outer wall of the first slide block is fixedly installed with a second guide rail, the inner wall of the first slide block is threadedly connected to a first lead screw, the inner wall of the second guide rail is rotatably connected to a second lead screw through a bearing, and a second servo motor for driving the second lead screw is fixedly installed on the inner wall of the second guide rail.
[0010] In a preferred embodiment of this utility model, the inner wall of the guide rail is slidably connected to the second slide block, the inner wall of the second slide block is threadedly connected to the outer wall of the second lead screw, the bottom outer wall of the second slide block is inserted into the processing mechanism, the top of the processing mechanism is provided with a slot, the side wall of the second slide block is slidably connected to the snap-fit block, and the snap-fit block is inserted into the inner wall of the slot.
[0011] In a preferred embodiment of this utility model, the input end of the spray head is connected to the cleaning liquid tank through a first conduit, the input end of the first conduit is connected to a booster pump, and the air pump and heater are fixedly installed on the top outer wall of the top plate.
[0012] In a preferred embodiment of this utility model, a screw is rotatably connected to the outer wall of the positioning plate, the outer wall of the screw is threadedly connected to the inner wall of the processing groove, a handwheel is fixedly installed on the outer wall of the screw, and a protective pad is fixedly installed on the side of the positioning plate near the automotive stamping die.
[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
[0014] 1. The clamping position and the position of the processing mechanism can be adjusted according to the mold size. The processing mechanism can also be easily replaced. The waste liquid collection is efficient and thorough, and it can adapt to the mold surface treatment needs in different scenarios. 2. By ensuring the drying quality through stable hot air output, and by using a protective structure to prevent damage to the mold surface, the precision and efficiency of mold surface treatment can be guaranteed, while effectively protecting the mold, extending its service life, and reducing the production and maintenance costs of enterprises. Attached Figure Description
[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the main structure of a surface treatment device for automotive stamping dies. Figure 2 This is a rear view schematic diagram of a surface treatment device for automotive stamping dies. Figure 3 This is a schematic diagram of a clamping and positioning component in a surface treatment device for automotive stamping dies. Figure 4 This is a schematic diagram of a waste liquid collection component in a surface treatment device for automotive stamping dies. Figure 5 This is a schematic diagram of the processing mechanism in a surface treatment device for automotive stamping dies. Figure 6 This is a top view schematic diagram of the processing mechanism in a surface treatment device for automotive stamping dies.
[0016] In the diagram: workbench 100, processing tank 110, slide 120, support leg 130, top plate 200, guide groove 210, first lead screw 220, first servo motor 230, first slide block 240, second guide rail 250, second lead screw 260, second servo motor 270, second slide block 280, snap-fit block 282, processing mechanism 300, slot 301, spray head 310, drying spray head 320, cleaning liquid tank 330, first conduit 331, air pump 340, heater 350, guide rail 400, slide rail 400, liquid collection tank 410, caster wheel 430, positioning plate 500, handwheel 510, screw 520. Detailed Implementation
[0017] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0018] Example 1: As Figures 1-6 ,include: The workbench 100 has a processing tank 110 on its top. The clamping assembly is installed inside the processing slot 110 and includes two sets of slidably adjustable positioning plates 500. The processing assembly is installed on the top of the workbench 100, above the clamping assembly, and includes a processing mechanism 300. A spray head 310 and a drying spray head 320 are fixedly installed on the bottom outer wall of the processing mechanism 300. The spray head 310 is connected to the cleaning liquid tank 330, and the drying spray head 320 is connected to the air pump 340 and the heater 350. A waste liquid collection assembly is installed below the workbench 100. The waste liquid collection assembly includes a guide rail 400 and a collection tank 410. The specific application scenario of this embodiment is as follows: The automotive stamping die to be processed is placed in the processing tank 110 at the top of the workbench 100. The position of the positioning plates 500 is adjusted to clamp the die through a clamping assembly consisting of two sets of slidably adjustable positioning plates 500, thereby achieving stable fixation of the die. The processing assembly is activated, and the cleaning liquid in the cleaning liquid tank 330 is delivered to the spray head 310 at the bottom of the processing mechanism 300. The spray head 310 sprays the cleaning liquid onto the die surface to clean surface impurities. At the same time, the air pump 340 generates airflow, which is heated by the heater 350 and then delivered to the drying spray head 320. The drying spray head 320 blows hot air onto the cleaned die surface to achieve rapid drying of the die surface. The waste liquid generated during the cleaning process flows into the processing tank 110 and is then guided by the guide rail 400 of the waste liquid collection assembly, eventually collecting in the collection tank 410 for temporary storage, thus completing the basic cleaning and drying treatment of the die surface.
[0019] Example 2: Figure 1 and Figure 2 The workbench 100 has four fixed support legs 130 at its bottom corners. The outer walls of the support legs 130 are fixed with slide rails 400. The slide rails 400 are symmetrically arranged front and back. The inner walls of the slide rails 400 are slidably connected to the liquid collection tank 410. The bottom corners of the liquid collection tank 410 are rotatably connected to casters 430. The casters 430 are equipped with locking structures. The bottom inner wall of the processing tank 110 is provided with a sliding groove 120. The bottom outer wall of the positioning plate 500 is provided with a protrusion. The protrusion cooperates with the inner wall of the sliding groove 120 to slide and limit the movement. There are two sets of positioning plates 500. The two sets of positioning plates 500 and the inner wall of the processing tank 110 cooperate to position the outer walls of the automotive stamping mold to be processed. The bottom inner wall of the sliding groove 120 is provided with a guide channel. The lowest point of the guide channel is provided with a drain hole. The liquid collection tank 410 is located below the drain hole.
[0020] The specific application scenario of this embodiment is as follows: the four sets of support legs 130 at the bottom of the workbench 100 provide stable support for the entire device; in the waste liquid collection assembly, the collection tank 410 is slidably connected by the front and rear symmetrical slide rails 400 fixed on the outer wall of the support legs 130, which facilitates the pulling of the collection tank 410 for waste liquid cleaning; the four sets of universal wheels 430 at the bottom of the collection tank 410 can drive the collection tank 410 to move, and when the collection tank 410 moves to a designated position or needs to be fixed, the locking structure of the universal wheels 430 can lock its position; The sliding groove 120 on the inner wall of the bottom of the treatment tank 110 slides in conjunction with the protrusion on the bottom of the positioning plate 500, limiting the movement direction of the positioning plate 500 and ensuring that the positioning plate 500 accurately clamps the mold; the two sets of positioning plates 500 cooperate with the inner wall of the treatment tank 110 to position the mold from all sides and prevent the mold from shifting during the treatment process; the waste liquid generated during treatment flows along the guide channel at the bottom of the sliding groove 120 and is finally discharged directly into the collection tank 410 below through the drain hole at the lowest point of the guide channel, realizing efficient drainage and collection of waste liquid.
[0021] Example 3: Figures 1-6 A movable adjustment assembly, including a top plate 200, is fixedly installed on the top of the workbench 100. The top plate 200 is fixedly installed on the top outer wall of the workbench 100 by a vertical rod. A guide groove 210 is formed on the inner wall of the top plate 200 along its length. The inner wall of the guide groove 210 is rotatably connected to a first lead screw 220 via a bearing. A first servo motor 230 for driving the first lead screw 220 is fixedly installed on the side wall of the top plate 200. A first slide block 240 is slidably connected to the inner wall of the guide groove 210. A second guide rail 250 is fixedly installed on the bottom outer wall of the first slide block 240. The inner wall of the first slide block 240 is connected to the first lead screw 220. The second guide rail 250 is rotatably connected to the second lead screw 260 via a bearing. The second servo motor 270 for driving the second lead screw 260 is fixedly installed on the inner wall of the second guide rail 250. The second slide block 280 is slidably connected to the inner wall of the second guide rail 250. The inner wall of the second slide block 280 is threadedly connected to the outer wall of the second lead screw 260. The bottom outer wall of the second slide block 280 is inserted into the processing mechanism 300. The top of the processing mechanism 300 has a slot 301. The side wall of the second slide block 280 is slidably connected to the snap-fit block 282. The snap-fit block 282 is inserted into the inner wall of the slot 301.
[0022] The specific application scenario of this embodiment is as follows: A top plate 200 is fixedly installed on the top of the workbench 100 via a vertical pole, and the top plate 200 constitutes the mounting base for the movable adjustment assembly; the first servo motor 230 is started, which drives the first lead screw 220 in the guide groove 210 on the inner wall of the top plate 200 to rotate. The first lead screw 220 is threadedly engaged with the inner wall of the first slide block 240, causing the first slide block 240 to slide along the guide groove 210, thereby realizing the lateral position adjustment of the second guide rail 250 at the bottom of the first slide block 240; the second servo motor 270 is started, which drives the second guide rail 250 to rotate. The second lead screw 260 on the inner wall rotates, and the second lead screw 260 is threaded into the inner wall of the second slide block 280, causing the second slide block 280 to slide along the second guide rail 250, thereby realizing the longitudinal position adjustment of the bottom processing mechanism 300 of the second slide block 280. The processing mechanism 300 is inserted into the bottom of the second slide block 280 through the slot 301 at the top. By sliding the locking block 282 on the side wall of the second slide block 280, the locking block 282 is inserted into the slot 301, thus fixing the processing mechanism 300. By sliding the locking block 282 in the opposite direction to disengage it from the slot 301, the processing mechanism 300 can be removed for replacement or maintenance.
[0023] Example 4: Figure 1 , Figure 2 and Figure 5 The input end of the spray head 310 is connected to the cleaning liquid tank 330 through the first conduit 331. The input end of the first conduit 331 is connected to a booster pump, an air pump 340, and a heater 350, which are fixedly installed on the top outer wall of the top plate 200. The outer wall of the positioning plate 500 is rotatably connected to the screw 520. The outer wall of the screw 520 is threadedly connected to the inner wall of the treatment tank 110. The handwheel 510 is fixedly installed on the outer wall of the screw 520. A protective pad is fixedly installed on the side of the positioning plate 500 near the automotive stamping die.
[0024] The specific application scenario of this embodiment is as follows: The spray head 310 is connected to the cleaning liquid tank 330 through the first conduit 331. The booster pump at the input end of the first conduit 331 can increase the cleaning liquid delivery pressure, so that the spray head 310 sprays out high-pressure cleaning liquid, improving the cleaning effect of impurities on the mold surface; the air pump 340 and the heater 350 are fixed on the top of the top plate 200. The air pump 340 continuously supplies air, and the heater 350 heats the airflow to ensure that the drying nozzle 320 outputs hot air stably; the handwheel 510 on the outer wall of the positioning plate 500 is rotated, and the handwheel 510 drives the screw 520 to rotate. The screw 520 is threaded with the inner wall of the treatment tank 110, pushing the positioning plate 500 to move, realizing the adjustment of the positioning plate 500 clamping or loosening the mold; a protective pad is fixedly installed on the side of the positioning plate 500 near the mold to avoid direct contact between the positioning plate 500 and the mold surface, preventing the mold surface from being scratched or damaged.
[0025] The working principle of this utility model is as follows: When used by those skilled in the art, the automotive stamping die to be processed is placed in the processing groove 110 of the workbench 100. By rotating the handwheel 510, the screw 520 is driven to adjust the position of the positioning plate 500. The protrusion at the bottom of the positioning plate 500 slides along the slide groove 120 of the processing groove 110. The two sets of positioning plates 500 cooperate with the inner wall of the processing groove 110 to clamp the die from all sides. The protective pads of the positioning plates 500 protect the surface of the die. The support leg 130 at the bottom of the workbench 100 supports the device. If it is necessary to move the liquid collection tank 410, the universal wheel 430 can be unlocked to push the liquid collection tank 410 to move along the slide rail 400. After it is in place, the universal wheel 430 is locked. The movement adjustment component is started, and the first servo motor is activated. The first lead screw 220 drives the first slide block 240 to move laterally, and the second servo motor 270 drives the second lead screw 260 to move the second slide block 280 longitudinally, adjusting the processing mechanism 300 to be directly above the mold. The processing mechanism 300 is fixed by the engagement block 282 and the slot 301. The processing component is started, and the booster pump pressurizes the cleaning liquid in the cleaning liquid tank 330 and delivers it to the spray head 310 through the first conduit 331. The spray head 310 sprays high-pressure cleaning liquid to clean the mold surface. At the same time, the air pump 340 supplies air and the heater 350 heats the surface. The hot air is blown onto the mold surface through the drying nozzle 320 to dry it. The waste liquid is discharged into the collection tank 410 along the guide channel and the drain hole, completing the entire mold surface treatment process.
[0026] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A surface treatment device for automotive stamping dies, characterized in that, include: A workbench (100) is provided with a processing slot (110) on its top. A clamping assembly, which is installed inside the processing slot (110), includes two sets of slidably adjustable positioning plates (500). The processing assembly, mounted on top of the workbench (100) and above the clamping assembly, includes a processing mechanism (300). A spray head (310) and a drying spray head (320) are fixedly mounted on the bottom outer wall of the processing mechanism (300). The spray head (310) is connected to a cleaning liquid tank (330), and the drying spray head (320) is connected to an air pump (340) and a heater (350). A waste liquid collection assembly is installed below the workbench (100), the waste liquid collection assembly including a guide rail (400) and a collection tank (410).
2. The surface treatment device for automotive stamping dies according to claim 1, characterized in that, Support legs (130) are fixedly installed at the four corners of the bottom of the workbench (100). Guide rails (400) are fixedly installed on the outer wall of the support legs (130). The guide rails (400) are symmetrically arranged at the front and back. The inner wall of the guide rails (400) is slidably connected to the liquid collection tank (410).
3. The surface treatment device for automotive stamping dies according to claim 2, characterized in that, The bottom four corners of the liquid collection tank (410) are rotatably connected to casters (430), and the casters (430) are provided with locking structures. The bottom inner wall of the processing tank (110) is provided with a sliding groove (120), and the bottom outer wall of the positioning plate (500) is provided with a protrusion.
4. The surface treatment device for automotive stamping dies according to claim 3, characterized in that, The protrusion and the inner wall of the slide groove (120) cooperate to slide and limit the movement. The positioning plate (500) is provided in two sets. The two sets of positioning plates (500) and the inner wall of the processing groove (110) cooperate to position the outer wall of the automobile stamping mold to be processed. The bottom inner wall of the slide groove (120) is provided with a guide channel. The lowest point of the guide channel is provided with a drain hole. The liquid collection tank (410) is located below the drain hole.
5. The surface treatment device for automotive stamping dies according to claim 1, characterized in that, The top of the workbench (100) is fixedly installed with a movable adjustment assembly, including a top plate (200). The top plate (200) is fixedly installed on the top outer wall of the workbench (100) by a pole. The top plate (200) has a guide groove (210) on its inner wall along the length direction. The inner wall of the guide groove (210) is rotatably connected to a first lead screw (220) through a bearing. The side wall of the top plate (200) is fixedly installed with a first servo motor (230) for driving the first lead screw (220).
6. The surface treatment device for automotive stamping dies according to claim 5, characterized in that, The inner wall of the guide groove (210) is slidably connected to the first slide block (240), the bottom outer wall of the first slide block (240) is fixedly installed with the second guide rail (250), the inner wall of the first slide block (240) is threadedly connected to the first lead screw (220), the inner wall of the second guide rail (250) is rotatably connected to the second lead screw (260) through the bearing, and the inner wall of the second guide rail (250) is fixedly installed with the second servo motor (270) for driving the second lead screw (260).
7. The surface treatment device for automotive stamping dies according to claim 6, characterized in that, The inner wall of the second guide rail (250) is slidably connected to the second slide block (280), the inner wall of the second slide block (280) is threadedly connected to the outer wall of the second lead screw (260), the bottom outer wall of the second slide block (280) is inserted into the processing mechanism (300), the top of the processing mechanism (300) is provided with a slot (301), the side wall of the second slide block (280) is slidably connected to the snap-fit block (282), and the snap-fit block (282) is inserted into the inner wall of the slot (301).
8. The surface treatment device for automotive stamping dies according to claim 1, characterized in that, The input end of the spray head (310) is connected to the cleaning liquid tank (330) through the first conduit (331). The input end of the first conduit (331) is connected to a booster pump. The air pump (340) and the heater (350) are fixedly installed on the top outer wall of the top plate (200).
9. The surface treatment device for automotive stamping dies according to claim 8, characterized in that, The outer wall of the positioning plate (500) is rotatably connected to the screw (520), the outer wall of the screw (520) is threadedly connected to the inner wall of the processing groove (110), the outer wall of the screw (520) is fixedly installed with a handwheel (510), and a protective pad is fixedly installed on the side of the positioning plate (500) near the automotive stamping die.