A novel drilling and spraying device for automotive water pumps
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-28
- Publication Date
- 2026-08-14
AI Technical Summary
[0003]从劳动强度看，金属材质的水泵壳体需人工反复搬运转运，操作人员长期重复弯腰、搬运动作，易引发肌肉劳损，还可能因疲劳导致工件磕碰，造成质量缺陷，在时间成本上，转运需经历下料、搬运、上料等多步骤，大量时间消耗在非核心工序，延长整体生产周期，使企业难快速响应市场“快交付”需求，需额外投入人力或班次弥补，增加管理成本，而从资源效率而言，转运需专门配置人员，属于非增值人力投入；转运工具也增加设备投入与维护成本，且转运环节易受工具故障、物流堵塞等影响，导致工位待料或工件堆积，形成生产瓶颈，影响生产线稳定性，综上，钻孔与喷涂工位远引发的转运问题，已制约生产效率、增加成本并影响人员健康，亟需通过优化布局、改进转运等方式解决，实现高效低成本生产
[0015]Firstly, during the application of this technical solution, a drilling machine and a spraying machine are integrated by setting up a processing table, with a central conveying mechanism. In the conveying mechanism, a rotating module drives a displacement module and a clamping module to rotate. The clamping module adjusts the workpiece posture through a second motor and a clamping cylinder drives a clamping plate to fix the workpiece. The displacement module adjusts the workpiece position with the help of a first motor and a threaded rod. This enables automated flow of the workpiece from positioning to drilling and spraying during use, eliminating the need for manual handling and transportation. At the same time, the support legs and support base plate at the bottom of the processing table ensure the stability of the device, and the rounded corners of each operating table enhance safety. This achieves the effects of reducing the labor intensity of operators, avoiding workpiece collisions and damage, and shortening the production cycle. It solves the problems of long-term high-intensity manual handling that easily leads to fatigue, quality defects that easily occur during workpiece transportation, and the high proportion of non-processing time in the existing technology.
Smart Images
Figure CN224629923U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of automotive water pump processing technology, and specifically relates to a novel automotive water pump drilling and spraying treatment device. Background Technology
[0002] The automotive water pump is the core of the cooling system. As a critical structural component, the pump housing must meet high strength and corrosion resistance requirements. Drilling and painting are key processes in its production to ensure performance. The drilling station is responsible for machining functional channels to ensure precise subsequent assembly; the painting station provides anti-corrosion treatment to improve the housing's durability and extend the pump's lifespan. However, due to early design, equipment, or space limitations, many existing production workshops have drilling and painting stations that are far apart, requiring long-distance transport of workpieces and causing a series of problems:
[0003] From a labor intensity perspective, the metal pump casing requires repeated manual handling and transportation. Operators are prone to muscle strain from prolonged bending and carrying, and fatigue can lead to workpiece damage and quality defects. In terms of time cost, transportation involves multiple steps such as unloading, handling, and loading, consuming significant time in non-core processes and extending the overall production cycle. This makes it difficult for companies to quickly respond to market demands for "fast delivery," requiring additional manpower or shifts to compensate, increasing management costs. From a resource efficiency perspective, transportation requires dedicated personnel, representing a non-value-added human resource investment. Transportation tools also increase equipment investment and maintenance costs, and the transportation process is susceptible to tool failures and logistical congestion, leading to waiting times or workpiece accumulation at workstations, creating production bottlenecks and affecting production line stability. In summary, the transportation problems caused by the distance between drilling and spraying workstations have constrained production efficiency, increased costs, and affected worker health. These issues urgently need to be addressed through optimized layout and improved transportation methods to achieve efficient and low-cost production. Utility Model Content
[0004] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a new type of automotive water pump drilling and spraying treatment device to solve the problems raised in the background art.
[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:
[0006] A novel automotive water pump drilling and spraying treatment device includes a processing table, a conveying mechanism fixedly installed in the middle of the processing table, a drilling machine fixedly installed on the back of the processing table, and a spraying machine fixedly installed on one side of the processing table.
[0007] The conveying mechanism includes a rotating module, which is fixedly installed on the inner middle of the processing table. Displacement modules are fixedly installed in a ring at equal intervals on the outer side of the top output end of the rotating module, and a clamping module is fixedly installed on the top of the displacement module.
[0008] As a preferred technical solution, support legs are fixedly installed at the four corners of the bottom of the processing table, and support base plates are fixedly installed at the bottom of the support legs.
[0009] As a preferred technical solution, a material unloading operation table is fixedly installed on the side of the processing frame away from the drilling machine, and a material loading operation table is fixedly installed on the side of the processing frame away from the spraying machine.
[0010] As a preferred technical solution, the rotating module includes a mounting base, which is fixedly installed in the middle of the bottom of the processing table. A third motor is fixedly installed at the bottom of the mounting base. A fixing block is fixedly installed at the top output end of the third motor through the mounting base and the processing table. The displacement modules are arranged in a ring at equal intervals and fixedly installed on the outside of the fixing block.
[0011] As a preferred technical solution, the displacement module includes a guide rail, which is arranged in a ring at equal intervals and fixedly installed on the outside of the fixing block. A first motor is fixedly installed at the inner end of the guide rail, and a threaded rod is fixedly installed through the guide rail at the output end of the first motor. The threaded rod is rotatably connected to the inside of the rail frame, and a displacement block is threadedly connected to the outer surface of the threaded rod. The displacement block is slidably connected to the inside of the rail frame, and the clamping module is fixedly connected to the top of the displacement block.
[0012] As a preferred technical solution, the clamping module includes a fixing plate, which is fixedly installed on the top of the displacement block. An installation frame is fixedly installed on the top outer end of the fixing plate. A second motor is fixedly installed inside the installation frame. A receiving plate is fixedly installed through the installation frame at the output end of the second motor. Side plates are fixedly installed at both ends of the top of the receiving plate. A clamping cylinder is fixedly installed at the upper end of the side plate.
[0013] As a preferred technical solution, the inner end of the clamping cylinder is fixedly installed with a clamping plate through the side plate, and the outer corners of the processing table, the loading operation table and the unloading operation table are all set to be arc-shaped.
[0014] In summary, the present invention has the following main advantages:
[0015] Firstly, during the application of this technical solution, a drilling machine and a spraying machine are integrated by setting up a processing table, with a central conveying mechanism. In the conveying mechanism, a rotating module drives a displacement module and a clamping module to rotate. The clamping module adjusts the workpiece posture through a second motor and a clamping cylinder drives a clamping plate to fix the workpiece. The displacement module adjusts the workpiece position with the help of a first motor and a threaded rod. This enables automated flow of the workpiece from positioning to drilling and spraying during use, eliminating the need for manual handling and transportation. At the same time, the support legs and support base plate at the bottom of the processing table ensure the stability of the device, and the rounded corners of each operating table enhance safety. This achieves the effects of reducing the labor intensity of operators, avoiding workpiece collisions and damage, and shortening the production cycle. It solves the problems of long-term high-intensity manual handling that easily leads to fatigue, quality defects that easily occur during workpiece transportation, and the high proportion of non-processing time in the existing technology.
[0016] Secondly, during the application of this technical solution, by integrating the drilling and spraying stations onto the same processing table and relying on the precise transmission and positioning of the rotary module and displacement module, it ensures that the drilling machine accurately processes the holes and the spraying machine uniformly sprays the anti-corrosion coating during use, avoiding the randomness of manual operation. At the same time, the elimination of long-distance transfer links eliminates the need for dedicated transfer personnel and tools, and the automated operation of the machinery reduces the risk of failure and interruption. This achieves the effects of improving processing accuracy and product qualification rate, reducing labor and equipment maintenance costs, and ensuring the stable operation of the production line. It solves the problems of existing technologies, such as hole position deviations easily leading to assembly failures, high non-value-added labor input, and transfer links easily causing production interruptions. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2 This is a bottom view structural diagram of this utility model;
[0019] Figure 3 This is a top view of the extended state of the displacement module of this utility model;
[0020] Figure 4 This is a schematic diagram of the displacement module of this utility model in its extended state, viewed from below.
[0021] Figure 5 This is a utility model Figure 3 A magnified structural diagram at point A.
[0022] Reference numerals: 1. Processing table; 2. Conveying mechanism; 21. Rotating module; 211. Mounting base; 212. Fixing block; 213. Third motor; 22. Displacement module; 221. Guide rail; 222. First motor; 223. Threaded rod; 224. Displacement block; 23. Clamping module; 231. Fixing plate; 232. Mounting frame; 233. Second motor; 234. Support plate; 235. Side plate; 236. Clamping plate; 237. Clamping cylinder; 3. Drilling machine; 4. Spraying machine; 5. Support leg; 6. Support base plate; 7. Unloading operating table; 8. Loading operating table. Detailed Implementation
[0023] Example
[0024] refer to Figures 1 to 5 This embodiment of a novel automotive water pump drilling and spraying treatment device includes a processing table 1, a conveying mechanism 2 fixedly installed in the middle of the processing table 1, a drilling machine 3 fixedly installed on the back of the processing table 1, and a spraying machine 4 fixedly installed on one side of the processing table 1.
[0025] The conveying mechanism 2 includes a rotating module 21, which is fixedly installed on the inner center of the processing table 1. Displacement modules 22 are fixedly installed in a ring at equal intervals on the outer side of the top output end of the rotating module 21. A clamping module 23 is fixedly installed on the top of the displacement module 22. During operation, the operator first places the automotive water pump housing workpiece to be processed onto the clamping module 23. The clamping module 23 then clamps and fixes the workpiece, preventing displacement during subsequent processes. This process eliminates the need for continuous manual support of the workpiece, reducing operator hand strain. This reduces the burden on the workpiece and provides a basic guarantee for subsequent processing accuracy. After the workpiece is fixed, the conveying mechanism 2 starts to operate. The rotating module 21 starts, driving the displacement module 22 on the outer side of the top output end to rotate synchronously. The displacement module 22 carries the top clamping module 23 and the workpiece together, realizing the position transfer of the workpiece on the processing table 1. Compared with the manual handling of workpieces in the prior art, this automated conveying process does not require operators to repeatedly bend over and carry the workpiece, greatly reducing labor intensity and avoiding the workpiece collision problem that may occur during manual handling. When the rotating module... When the rotating module 21 moves the workpiece to the corresponding position on the back of the drilling machine on the processing table 1, the rotating module 21 stops operating. At this time, the displacement module 22 starts to fine-tune the position of the workpiece, so that the workpiece is precisely aligned with the processing end of the drilling machine. Then the drilling machine starts to drill the workpiece. The precise adjustment of the displacement module 22 can ensure accurate drilling position, reduce hole position deviation, improve drilling quality, and thus reduce the occurrence of subsequent assembly failures. After the drilling is completed, the rotating module 21 starts again, continuing to move the displacement module 22, the clamping module 23 and the workpiece toward one side of the processing table 1. The coating machine 4 rotates in one direction. After the workpiece reaches the corresponding position of the spraying machine 4, the rotating module 21 stops again. The displacement module 22 can fine-tune the position of the workpiece again according to the spraying requirements, so that the workpiece is precisely aligned with the spraying end of the spraying machine 4. After the spraying machine 4 starts, it sprays the surface of the workpiece. The whole process is smooth and continuous. There is no need for manual transfer of workpieces between the drilling machine and the spraying machine 4, which effectively shortens the transfer time of the workpiece between the two processes and improves the overall production efficiency. At the same time, the automated conveying and positioning also makes the drilling and spraying processes more closely connected, reducing the waste of non-processing time.
[0026] refer to Figures 1-2Support legs 5 are fixedly installed at the four corners of the bottom of the processing table 1. Support base plates 6 are fixedly installed at the bottom of the support legs 5. A material unloading platform 7 is fixedly installed on the side of the processing table 1 away from the drilling machine 3, and a material loading platform 8 is fixedly installed on the side of the processing table 1 away from the spraying machine 4. During the operation of this device, the operator first places and prepares the automotive water pump housing workpiece to be processed on the material loading platform 8 on the side of the processing table 1 away from the spraying machine 4. The material loading platform 8 provides the operator with a dedicated space for workpiece placement and pre-processing, eliminating the need for the operator to temporarily find a place to place the workpiece in the main area of the processing table 1. This avoids the chaos caused by random workpiece placement and makes the material loading operation more orderly, reducing the time wasted on finding workpieces or adjusting their placement. Throughout the entire operation of the device, the support legs 5 at the four corners of the bottom of the processing table 1 always play a supporting role. The support base plate 6 at the bottom of leg 5 increases the contact area with the ground. Through the cooperation of support leg 5 and support base plate 6, the weight of processing table 1 and the components above it can be effectively distributed, preventing the device from tilting or shifting due to its own weight or vibration during operation. This ensures that processing table 1 always remains stable, providing a stable foundation for the accurate execution of subsequent drilling, spraying and other processes, and reducing processing deviations caused by device instability. After the workpiece has completed drilling and spraying, it will be transferred by the conveyor mechanism 2 to the unloading operation table 7 on the side of processing table 1 away from the drilling machine. Operators can sort, inspect or temporarily store the processed workpieces on the unloading operation table 7. The setting of unloading operation table 7 provides a dedicated processing area for the processed workpieces, forming a clearly defined operating space with loading operation table 8, avoiding mixing of workpieces before and after processing, and reducing the risk of workpiece confusion or mis-picking.
[0027] refer to Figures 2-5The rotating module 21 includes a mounting base 211, which is fixedly installed at the bottom center of the processing table 1. A third motor 213 is fixedly installed at the bottom of the mounting base 211. The top output end of the third motor 213 passes through the mounting base 211 and the processing table 1 and is fixedly installed on a fixing block 212. The displacement module 22 is arranged in a ring at equal intervals and fixedly installed on the outside of the fixing block 212. The displacement module 22 includes guide rails 221, which are arranged in a ring at equal intervals and fixedly installed on the fixing block 212. On the outer side of 12, a first motor 222 is fixedly installed at the inner end of the guide rail 221. The output end of the first motor 222 passes through the guide rail 221 and is fixedly installed with a threaded rod 223. The threaded rod 223 is rotatably connected to the inside of the rail frame. A displacement block 224 is threadedly connected to the outer surface of the threaded rod 223. The displacement block 224 is slidably connected to the inside of the rail frame. A clamping module 23 is fixedly connected to the top of the displacement block 224. The clamping module 23 includes a fixing plate 231, which is fixedly installed on the displacement block 224. At the top of 24, a mounting frame 232 is fixedly installed on the outer top of the fixing plate 231. A second motor 233 is fixedly installed inside the mounting frame 232. A receiving plate 234 is fixedly installed through the mounting frame 232 at the output end of the second motor 233. Side plates 235 are fixedly installed at both ends of the top of the receiving plate 234. A clamping cylinder 237 is fixedly installed at the upper end of the side plate 235. A clamping plate 236 is fixedly installed through the inner end of the clamping cylinder 237 through the side plate 235. The processing table 1... The external corners of the material handling table 8 and the unloading table 7 are both rounded. During the application of this device, the workpiece is first fixed by the clamping module 23. The fixing plate 231 in the clamping module 23 provides the installation base for each component. After the second motor 233 inside the mounting frame 232 starts, the output end drives the receiving plate 234 to rotate. The workpiece posture can be adjusted according to the angle requirements of drilling and spraying, so that the workpiece can adapt to the processing requirements of different processes and avoid the problem of incomplete processing due to unsuitable posture.After the posture is adjusted, the clamping cylinder 237 on the top side plate 235 of the receiving plate 234 is activated, pushing the inner clamping plate 236 towards the workpiece and clamping it. The clamping plate 236 fits tightly against the workpiece, firmly fixing it and preventing workpiece displacement during subsequent transfer or processing. This reduces processing deviations caused by workpiece loosening and improves processing accuracy. Subsequently, the rotating module 21 starts operating. The mounting base 211 provides stable support for the third motor 213. After the third motor 213 starts, the top output end drives the fixed block 212 to rotate. The displacement module 22 on the outside of the fixed block 212 rotates synchronously with the fixed block 212, thereby driving the top clamping module 23 and the workpiece to rotate. This realizes automatic transfer of the workpiece between different processing stations without manual handling, greatly reducing the labor intensity of operators and avoiding the risk of workpiece damage during manual handling. When the workpiece moves to the vicinity of the target station, the displacement module 22 starts working. The first motor 222 at the inner end of the guide rail 221 starts, and the output end drives the threaded rod 223 to rotate. The displacement block 224, which is threadedly connected to the threaded rod 223, slides along the rail frame. The displacement block 224 drives the top clamping module 23 and the workpiece to finely adjust their positions, so that the workpiece is accurately aligned with the processing part. This ensures that drilling and spraying can be accurately applied to the designated area of the workpiece, further improving processing accuracy and reducing the generation of scrap parts. During the entire operation, the operator will inevitably come into contact with the processing table 1, the loading operation table 8, and the unloading operation table 7. The external edges of these structures are all rounded to prevent the operator from being scratched by sharp edges, reducing safety hazards during operation, and allowing the operator to perform loading, unloading, or equipment inspection work with greater peace of mind, thus improving overall operational safety.
[0028] Operating Principle and Advantages: The operation of this device begins with the loading stage. The operator first places the automotive water pump housing workpiece to be processed into the clamping module 23 on the loading platform 8 on one side of the processing frame 1. By setting support legs 5 at the four corners of the bottom of the processing frame 1, and fixing support base plates 6 to the bottom of the support legs 5, a stable support structure is formed between the support legs 5 and the support base plates 6 during use, providing solid support for the entire device. This prevents displacement due to vibration during subsequent operation, ensuring processing accuracy. Simultaneously, the external corners of the processing frame 1, loading platform 8, and unloading platform 7 are all rounded. This structural design effectively prevents the operator from being bumped by sharp corners during loading and unloading operations, thus improving the overall safety of the operation. Inside the clamping module 23, the fixing plate 231 serves as a basic mounting component, providing an installation platform for the other structures of the clamping module 23. By fixing the fixing plate 231 to the top of the displacement block 224, the... The subsequent clamping components can be stably assembled; the mounting frame 232 is fixed to the top outer end of the fixing plate 231. After the second motor 233 fixed inside it is started, the output end of the second motor 233 will pass through the mounting frame 232 and drive the receiving plate 234 to rotate. Through this rotation, the receiving plate 234 can flexibly adjust the workpiece posture according to the different requirements of the workpiece angle in the subsequent drilling and spraying processes. After the workpiece posture is adjusted to a suitable position, the side plates 235 fixed at both ends of the top of the receiving plate 234 play the role of mounting carrier. The clamping cylinder 237 fixed at its upper end is started. The inner end of the clamping cylinder 237 will pass through the side plate 235 and push the clamping plate 236 to move towards the workpiece until the clamping plate 236 is closely attached to the workpiece and clamps it firmly. Through this clamping process, the workpiece remains stable in the subsequent conveying, drilling and spraying processes and will not shift or shake. This solves the problem of surface scratches and deformation caused by bumps when manually handling workpieces in the background technology, and reduces the occurrence of quality defects.
[0029] After the workpiece is fixed, the conveying and position adjustment stage begins. The rotating module 21 in the conveying mechanism 2 is the core structure for realizing workpiece flow. The mounting base 211 is fixed at the bottom center of the processing table 1. This fixing method allows the mounting base 211 to provide a stable mounting carrier for the third motor 213 at the bottom, ensuring that the third motor 213 will not be displaced during operation. After the third motor 213 starts, its top output end will pass through the mounting base 211 and the processing table 1 in sequence, and drive the fixed block 212 fixed at the top to rotate synchronously. Since the displacement module 22 is fixed on the outside of the fixed block 212 in an equally spaced ring, the displacement module 22 will rotate synchronously with the rotation of the fixed block 212, thereby driving the workpiece in the clamping module 23 at the top of the displacement module 22 to move towards the drilling machine. When the workpiece moves to directly below the drilling machine, the third motor 213 will stop running. At this time, the displacement module 22 begins to play a role in fine-tuning the position. The guide rail 221 in the moving module 22 provides installation and movement space for internal components. After the first motor 222 fixed inside it is started, the output end of the first motor 222 will pass through the guide rail 221 and drive the internal threaded rod 223 to rotate. Since the displacement block 224 is threadedly connected to the threaded rod 223 and slidably connected inside the guide rail 221, the rotation of the threaded rod 223 will be converted into the linear sliding of the displacement block 224 along the guide rail 221. Through the sliding of the displacement block 224, the clamping module 23 fixed at the top of the displacement block 224 and the workpiece can be precisely adjusted to the horizontal position according to the specific requirements of the drilling position until the workpiece is completely aligned with the processing end of the drilling machine. Through such an automated transmission and positioning process, this technical solution can eliminate the need for manual workpiece transfer, greatly reduce the labor intensity of operators, and thus solve the problem of muscle strain caused by long-term high-intensity manual handling in the background technology. At the same time, it saves the time consumed by manual transfer and effectively shortens the production cycle.
[0030] Next comes the drilling and spraying stage. The drilling machine is fixed to the back of the processing table 1. This fixed position allows the drilling machine to precisely align with the workpiece conveyed by the rotating module 21. After the drilling machine starts, its processing end will perform functional hole processing on the precisely positioned workpiece below. Throughout the drilling process, because the workpiece is always stably fixed by the clamping module 23 and the position has been finely adjusted by the displacement module 22 in the early stage, the drilling process can maintain high precision and there will be no hole position deviation. This avoids the problems of subsequent assembly jamming and coolant leakage caused by hole position deviation in the prior art. After the drilling process is completed, the third motor 213 starts again, driving the displacement module 22 and the workpiece to rotate towards the spraying machine 4. The spraying machine 4 is fixed to one side of the processing table 1, and its installation position matches the running trajectory of the rotating module 21. When the workpiece moves to the spraying... When the workpiece is in the processing position corresponding to the machine 4, the third motor 213 will stop running again. At this time, the displacement module 22 can readjust the horizontal position of the workpiece according to the spraying requirements, so that the workpiece is accurately aligned with the spraying end of the spraying machine 4. After the spraying machine 4 is started, its spraying end will spray anti-corrosion coating evenly onto the surface of the workpiece to form a dense anti-corrosion coating. Through this automated spraying process, the coating thickness on the surface of the workpiece is uniform and fully covered, ensuring anti-corrosion performance. In the entire drilling and spraying process, the workpiece is automatically transferred from the drilling station to the spraying station through the conveying mechanism 2. There is no need for manual handling between the two stations, which solves the problem of long transfer time and low production efficiency caused by the long distance between stations in the background technology. At the same time, the automated processing and spraying method can avoid the randomness of manual operation, ensure that the processing quality of each product remains stable, and effectively improve the product qualification rate.
[0031] Finally, in the unloading stage, after the spraying process is completed, the third motor 213 starts again, driving the displacement module 22 and the workpiece to rotate towards the unloading operating table 7 on the other side of the processing table 1. The unloading operating table 7 is fixed on the side of the processing table 1 away from the spraying machine 4. This position allows the unloading operating table 7 to correspond to the flow trajectory of the sprayed workpiece, making it convenient for the operator to pick up the workpiece. When the workpiece moves to the vicinity of the unloading operating table 7, the third motor 213 stops running. At this time, the clamping cylinder 237 retracts, driving the clamping plate 236 to move away from the workpiece, thereby releasing the workpiece. The operator only needs to remove the processed workpiece from the unloading operating table 7 to complete the entire processing process. This device achieves a complete automated process of loading, conveying, processing, and unloading. The design integrates the previously separate drilling and spraying stations onto the same processing bench 1. This integration completely eliminates the long-distance manual transfer between the two stations in the prior art, eliminating the need for dedicated transfer personnel, reducing non-value-added labor input, and lowering labor costs. At the same time, since there is no need to use trolleys, turnover pallets, or other transfer tools, it can reduce the investment in related equipment and subsequent maintenance costs. In addition, the entire production process is realized through the automated operation of the mechanical structure, which can avoid production interruptions caused by factors such as transfer tool failure, personnel absence, and logistics channel blockage in the prior art. This ensures the continuous and stable operation of the production line, improves overall production efficiency, and ultimately achieves high efficiency and low cost in the production of water pump housings.
[0032] In this technical solution, the third motor 213 of the rotary module 21 is a three-phase asynchronous motor with a power of 0.75kW-1.5kW and a rated speed of 1400r / min-2800r / min; the first motor 222 of the displacement module 22 is a stepper motor with a power of 0.2kW-0.5kW and a rated speed of 3000r / min-6000r / min, and its matching threaded rod 223 is made of 304 stainless steel, which is a corrosion-resistant, high-strength, and weather-resistant threaded rod with a diameter range of 12mm-20mm and a lead of 4mm-10mm. It can be used in the air for a long time and can also work stably in environments with short-term contact with water; the second motor 233 of the clamping module 23 is a three-phase asynchronous motor with a power of 0.1kW-0.3kW and a rated speed of 1400r / min-2800r / min. The system uses servo motors with speeds ranging from 1500 r / min to 3000 r / min. Clamping cylinders 237 are standard cylinders with a bore of 32mm-63mm and a stroke of 20mm-50mm. In the electronic components, all motors are connected to the controller via relays of type HH52P-L with a rated voltage of AC220V. The control solenoid valve for clamping cylinder 237 is a type 4V210-08 with a rated voltage of DC24V. All electronic components are powered by both DC24V and AC220V. The stepper motor, servo motor, and solenoid valve are powered by a DC24V switching power supply, while the three-phase asynchronous motor is powered by AC220V mains power. The controller in this technical solution is a PLC controller, specifically a Siemens S7-200. The SMART CPUSR40 controller is fixedly installed on the back side of the processing table 1, away from the processing areas of the drilling machine and the spraying machine 4, to avoid the impact of debris or paint generated during processing. The controller is connected to each motor, relay and solenoid valve through signal lines to achieve precise control of the operation of the entire device.
[0033] The scope of protection of this application does not involve improvements to the electronic components of the device or equipment. Therefore, the working principles of each electronic component are not described in detail here. The electronic components in this application are all conventional electronic components used in the prior art. They are all conventional technical means in the prior art, and the application of the prior art is very mature. Therefore, they will not be elaborated here.
Claims
1. A new type of automobile water pump drilling and spraying treatment device, characterized in that: The equipment includes a processing table (1), a conveying mechanism (2) is fixedly installed in the middle of the processing table (1), a drilling machine (3) is fixedly installed on the back of the processing table (1), and a spraying machine (4) is fixedly installed on one side of the processing table (1). The conveying mechanism (2) includes a rotating module (21), which is fixedly installed in the middle of the inner side of the processing table (1). The top output end of the rotating module (21) is fixedly installed with displacement modules (22) arranged in a ring at equal intervals. The top of the displacement module (22) is fixedly installed with a clamping module (23).
2. A novel drilling and spraying device for water pump of automobile as claimed in claim 1, wherein: Support legs (5) are fixedly installed at the four corners of the bottom of the processing table (1), and a support base plate (6) is fixedly installed at the bottom of the support legs (5).
3. The novel drilling and spraying device for automobile water pump of claim 1, characterized in that: A material unloading platform (7) is fixedly installed on the side of the processing frame (1) away from the drilling machine (3), and a material loading platform (8) is fixedly installed on the side of the processing frame (1) away from the spraying machine (4).
4. The novel drilling and spraying device for automobile water pump of claim 3, characterized in that: The rotating module (21) includes a mounting base (211), which is fixedly installed in the middle of the bottom of the processing table (1). A third motor (213) is fixedly installed at the bottom of the mounting base (211). A fixing block (212) is fixedly installed at the top output end of the third motor (213) through the mounting base (211) and the processing table (1). The displacement modules (22) are arranged in a ring at equal intervals and fixedly installed on the outside of the fixing block (212).
5. The novel drilling and spraying device for automobile water pump of claim 4, characterized in that: The displacement module (22) includes a guide rail (221), which is arranged in a ring at equal intervals and fixedly installed on the outside of the fixing block (212). A first motor (222) is fixedly installed at the inner end of the guide rail (221). A threaded rod (223) is fixedly installed through the guide rail (221) at the output end of the first motor (222). The threaded rod (223) is rotatably connected to the inside of the rail frame. A displacement block (224) is threadedly connected to the outer surface of the threaded rod (223). The displacement block (224) is slidably connected to the inside of the rail frame. The clamping module (23) is fixedly connected to the top of the displacement block (224).
6. The novel drilling and spraying device for automobile water pump of claim 5, characterized in that: The clamping module (23) includes a fixing plate (231), which is fixedly installed on the top of the displacement block (224). A mounting frame (232) is fixedly installed on the outer top end of the fixing plate (231). A second motor (233) is fixedly installed inside the mounting frame (232). A receiving plate (234) is fixedly installed through the mounting frame (232) at the output end of the second motor (233). Side plates (235) are fixedly installed at both ends of the top of the receiving plate (234). A clamping cylinder (237) is fixedly installed at the upper end of the side plate (235).
7. The novel drilling and spraying device for automobile water pump of claim 6, characterized in that: The inner end of the clamping cylinder (237) is fixedly installed with a clamping plate (236) through the side plate (235). The outer corners of the processing table (1), the loading operation table (8) and the unloading operation table (7) are all set to be arc-shaped.