Automatic punching device for automobile parts

Abstract

The utility model relates to the technical field of punching devices, in particular to an automatic punching device for automobile parts, which comprises a punching device body, a support driving component fixedly connected to the front end of the punching device body, a protective storage component fixedly connected to one end of the support driving component, and a cleaning component mounted on the inner side of the protective storage component. The support driving assembly comprises a frame, the inner side of the frame is fixedly connected with a stepping motor and a transverse plate, the inner side of the frame is fixedly connected with an electric hydraulic rod and a limiting telescopic rod, the upper end of the frame is fixedly connected with a machine shell of a servo motor, the tail end of a main shaft of the servo motor is fixedly connected with a workbench body, and the top end of the workbench body is fixedly connected with a fixing structure. The cleaning assembly comprises a rotary drum, a conveying groove and a water inlet are formed in the upper end of the rotary drum, and spiral blades are fixedly connected to the inner side of the conveying groove.

Description

Technical Field

[0001] This utility model relates to the field of hole-cutting device technology, specifically an automatic hole-cutting device for automotive parts. Background Technology

[0002] Automatic hole-cutting devices for automotive parts are automated equipment specifically designed for the automotive manufacturing industry. They can automatically and precisely cut holes or openings in automotive metal sheets, plastic parts, or other material parts according to preset programs and specifications. These devices typically integrate advanced CNC technology, sensors, and actuators to achieve a high-efficiency and high-precision processing process, thereby improving production efficiency, reducing manual operation, ensuring consistent processing quality, and can be widely used in the manufacturing process of automotive body, chassis, interior, and other parts.

[0003] During the punching process of automotive parts, metal shavings and coolant are generated. These substances often adhere to the worktable. Since the worktable is usually equipped with clamps or other fixing mechanisms for fixing parts, they can prevent cleaning tools from reaching the areas that need to be cleaned, making it more difficult to remove the shavings and coolant adhering to the worktable. Therefore, an automatic hole-cutting device for automotive parts is proposed to address the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an automatic hole-cutting device for automotive parts, which solves the problem that the worktable is usually equipped with clamps or other fixing mechanisms for fixing parts, which prevent cleaning tools from reaching the area that needs to be cleaned, making it more difficult to remove debris and coolant adhering to the worktable.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An automatic hole-cutting device for automotive parts includes a hole-cutting device body. A bracket drive assembly is fixedly connected to the front end of the hole-cutting device body. A protective storage assembly is fixedly connected to one end of the bracket drive assembly. A cleaning assembly is installed inside the protective storage assembly. The bracket drive assembly includes a frame. A stepper motor and a horizontal plate are fixedly connected to the inner side of the frame. An electro-hydraulic rod and a limiting telescopic rod are fixedly connected to the inner side of the frame. The upper end of the frame is fixedly connected to the housing of a servo motor. A worktable body is fixedly connected to the end of the servo motor spindle. A fixing structure is fixedly connected to the top of the worktable body. The cleaning assembly includes a rotating drum. A conveying groove and a water inlet are opened at the upper end of the rotating drum. A spiral blade is fixedly connected to the inner side of the conveying groove. A partition column is fixedly connected to the inner side of the spiral blade. A water distribution tank is fixedly connected to the top of the rotating drum. A concentrated groove is opened inside the water distribution tank. A water spray nozzle is fixedly connected to the top of the concentrated groove. The end of the stepper motor spindle is fixedly connected to the bottom end of the rotating drum.

[0007] As a further optimization of this utility model, the rear end of the frame is fixedly connected to the body of the hole-cutting device, and an integrated controller is fixedly mounted on the rear end of the frame. The integrated controller at the rear end of the frame is electrically connected to a stepper motor, an electro-hydraulic rod, and a servo motor.

[0008] As a further optimization of this utility model, the protective storage component includes an ear base, a water tank is fixedly connected to one side of the ear base, a through hole is provided at the lower end of the water tank, a partition plate is fixedly connected to the inner side of the water tank, and a sleeve hole and a filter hole are provided on the inner side of the partition plate.

[0009] As a further optimization of this utility model, the following features are provided: the number of ear seats is multiple, the bottom end of each ear seat is fixedly connected to the top end of the electric hydraulic rod, the number of limiting telescopic rods is multiple, the top end of each limiting telescopic rod is fixedly connected to the bottom end of the ear seat, and the top end of the water tank is attached to the bottom end of the workbench body.

[0010] As a further optimization of this utility model, the inner side of the water tank is a hollow structure, and rubber sealing rings are fixedly connected to the inner sides of the through hole and the sleeve hole. The inner sides of the sleeve hole and the through hole are both in contact with the outer side of the rotating cylinder through the rubber sealing rings.

[0011] As a further optimization of this utility model, the rotating drum extends from the upper end of the partition plate, the water distribution tank is located at the upper end of the partition plate, and a gap is provided between the bottom end of the water distribution tank and the top end of the partition plate.

[0012] As a further optimization of this utility model, the following features are provided: the conveying trough extends through the upper end of the rotating drum, the conveying trough is connected to the concentrating groove, the upper end of the water distribution tank has a through hole, the concentrating groove is connected to the inner side of the spray nozzle through the through hole of the water distribution tank, the water inlet extends through the inner side of the rotating drum on both sides, the water inlet is located at the lower end of the conveying trough, the water inlet is connected to the inner side of the conveying trough, and the water inlet is located at the upper end of the through hole.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In this invention, the filtration system reduces environmental pollution. This cleaning method not only reduces the difficulty of cleaning the workbench but also improves the processing efficiency of automotive parts, ensuring a clean production environment and consistent processing quality. It also enables rapid cleaning of impurities after cutting holes in automotive parts and centralized collection of waste. During the cleaning process, a sealing structure prevents cleaning water from overflowing, and water circulation and nozzles are used to efficiently rinse waste and coolant while preventing impurities from splashing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the hole-cutting device of this utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of the frame of this utility model;

[0018] Figure 4 This is a schematic diagram of the workbench body structure of this utility model;

[0019] Figure 5 This is a cross-sectional structural diagram of the protective storage component of this utility model;

[0020] Figure 6 This is a schematic diagram of the partition plate structure of this utility model;

[0021] Figure 7 This is a cross-sectional structural diagram of the cleaning component of this utility model;

[0022] Figure 8 This utility model Figure 7 A schematic diagram of the structure at point A.

[0023] In the diagram: 1. The main body of the hole-cutting device;

[0024] 2. Support drive assembly; 21. Frame; 22. Stepper motor; 23. Horizontal plate; 24. Electro-hydraulic rod; 25. Limiting telescopic rod; 26. Servo motor; 27. Worktable body; 28. Fixing structure;

[0025] 3. Protective storage components; 31. Ear mount; 32. Water tank; 33. Through hole; 34. Divider plate; 35. Sleeve hole; 36. Filter hole;

[0026] 4. Cleaning components; 41. Rotary drum; 42. Conveying trough; 43. Water inlet; 44. Divider column; 45. Spiral blade; 46. Water distribution tank; 47. Centralized groove; 48. Spray nozzle. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0029] Please see Figure 1-8 This utility model provides a technical solution:

[0030] An automatic hole-cutting device for automotive parts includes a hole-cutting device body 1. A bracket drive assembly 2 is fixedly connected to the front end of the hole-cutting device body 1. A protective storage assembly 3 is fixedly connected to one end of the bracket drive assembly 2. A cleaning assembly 4 is installed inside the protective storage assembly 3. The bracket drive assembly 2 includes a frame 21. A stepper motor 22 and a cross plate 23 are fixedly connected to the inside of the frame 21. An electro-hydraulic rod 24 and a limiting telescopic rod 25 are fixedly connected to the inside of the frame 21. The upper end of the frame 21 is fixedly connected to the housing of a servo motor 26. The servo motor 26 has a main shaft end... The workbench body 27 is fixedly connected to the end of the workbench body 27, and a fixed structure 28 is fixedly connected to the top of the workbench body 27. The cleaning component 4 includes a rotating drum 41. The upper end of the rotating drum 41 is provided with a conveying groove 42 and a water inlet 43. A spiral blade 45 is fixedly connected to the inner side of the conveying groove 42. A partition column 44 is fixedly connected to the inner side of the spiral blade 45. A water distribution tank 46 is fixedly connected to the top of the rotating drum 41. A concentrated groove 47 is provided to the inner side of the water distribution tank 46. A water spray nozzle 48 is fixedly connected to the top of the concentrated groove 47. The end of the main shaft of the stepper motor 22 is fixedly connected to the bottom end of the rotating drum 41.

[0031] As a further implementation of this solution, the rear end of the frame 21 is fixedly connected to the body 1 of the hole-cutting device, and an integrated controller is fixedly installed at the rear end of the frame 21. The integrated controller at the rear end of the frame 21 is electrically connected to the stepper motor 22, the electric hydraulic rod 24 and the servo motor 26. Through the above settings, centralized control of each component of the device is realized, which improves the degree of automation and coordination of operation, and improves work efficiency and processing accuracy.

[0032] As a further implementation of this solution, the protective storage component 3 includes an ear seat 31, a water tank 32 is fixedly connected to one side of the ear seat 31, a through hole 33 is opened at the lower end of the water tank 32, a partition plate 34 is fixedly connected to the inner side of the water tank 32, and a sleeve hole 35 and a filter hole 36 are opened on the inner side of the partition plate 34. Through the above settings, a channel is provided for the storage and transportation of cleaning water. At the same time, the sleeve hole 35 can prevent waste debris from mixing with the cleaning water, ensuring the cleanliness and efficiency of the cleaning process. This design can effectively prevent impurities from entering the cleaning water system and extend the service life of the equipment.

[0033] As a further implementation of this solution, there are multiple ear seats 31, the bottom of which is fixedly connected to the top of the electric hydraulic rod 24. There are multiple limiting telescopic rods 25, the top of which is fixedly connected to the bottom of the ear seats 31. The top of the water tank 32 is attached to the bottom of the workbench body 27. Through the above settings, the design of multiple ear seats 31 and limiting telescopic rods 25 enhances the overall structural strength and stability of the device. The attachment design of the top of the water tank 32 to the bottom of the workbench body 27 ensures that the workbench body 27 can be effectively supported and limited during the cleaning process, thereby improving the stability and reliability of the cleaning process.

[0034] As a further implementation of this solution, the inner side of the water tank 32 is hollow, and rubber sealing rings are fixedly connected to the inner sides of the through hole 33 and the sleeve hole 35. The inner sides of the sleeve hole 35 and the through hole 33 are both in contact with the outer side of the rotating drum 41 through the rubber sealing rings. Through the above settings, the hollow structure of the water tank 32 provides space for the storage and transportation of cleaning water, while the design of the rubber sealing rings ensures the sealing between the through hole 33 and the sleeve hole 35 and the rotating drum 41, preventing the cleaning water from leaking. This design not only improves the cleaning efficiency, but also reduces the waste of water resources, and protects the equipment from liquid corrosion.

[0035] As a further implementation of this solution, the rotating drum 41 extends to the upper end of the partition plate 34, and the water tank 46 is located at the upper end of the partition plate 34. A gap is provided between the bottom end of the water tank 46 and the top end of the partition plate 34. The conveying trough 42 penetrates the upper end of the rotating drum 41 and is connected to the centralized groove 47. A through hole is opened at the upper end of the water tank 46, and the centralized groove 47 is connected to the inner side of the spray nozzle 48 through the through hole of the water tank 46. The water inlet 43 penetrates the inner side of the rotating drum 41 on both sides. The water inlet 43 is located at the lower end of the conveying trough 42 and is connected to the inner side of the conveying trough 42. The water inlet 43 is located at the upper end of the through hole 33. Through the above settings, it is ensured that the cleaning water can smoothly enter the centralized groove 47 and be sprayed out through the spray nozzle 48 to achieve efficient rinsing of waste and coolant. The design of the water inlet 43 penetrating the rotating drum 41 provides a channel for the circulation of cleaning water, improves the utilization efficiency of water resources, and reduces environmental pollution.

[0036] Workflow: When cleaning the fixed structure 28 after cutting, the electric hydraulic rod 24 is activated to move the entire protective storage assembly 3 downwards. During this process, the water tank 32 and the partition plate 34 slide on the outside of the rotating drum 41. The through hole 33 seals the cleaning water inside the water tank 32, and the cleaning water is located at the lower end of the partition plate 34. The sleeve hole 35 prevents the waste from mixing with the cleaning water. During this process, multiple limit telescopic rods 25 retract. When the protective storage assembly 3 has moved downwards a certain distance, the servo motor 26 is activated by the integrated controller. The servo motor 26 drives the worktable body 27 and the fixed structure 41 downwards. Structure 28 rotates simultaneously, and the rear end of the workbench body 27 is rotatably connected to the rear end of the frame 21 via a shaft column. During the rotation of the workbench body 27, some waste debris falls from the upper end of the workbench body 27 to the upper end of the partition plate 34. When the fixed structure 28 faces downward, the protective storage assembly 3 is moved upward by the electric hydraulic rod 24 until the top of the water tank 32 is in contact with the bottom end of the workbench body 27. The water tank 32 is fitted on the outside of the fixed structure 28. At this time, the stepper motor 22 is started to drive the cleaning assembly 4 to rotate. The rotating drum 41 rotates inside the horizontal plate 23, which can improve the stability of the rotating drum 41 during rotation. When rotating, the partition column 44 and the spiral blade 45 rotate simultaneously. Since the water tank 32 is connected to the conveying trough 42 via the inlet 43, water from the water tank 32 flows into the conveying trough 42. The spiral blade 45 conveys the water from the conveying trough 42 upwards. Simultaneously, water is continuously pumped from the water tank 32 through the inlet 43. The water from the conveying trough 42 enters the concentrating groove 47 and is then sprayed out through the spray nozzles 48. Multiple spray nozzles 48 wash away debris and coolant from the workbench body 27 and the fixed structure 28. The water tank 32 prevents impurities from splashing. The cleaned debris falls onto the upper part of the partition plate 34, and the coolant... The waste flows into the water tank 32 through the filter holes 36. The partition plate 34 facilitates the centralized collection and treatment of waste. After filtration through the filter holes 36, the protective storage component 3 is moved downward to reset the workbench body 27. Then, the protective storage component 3 is moved upward, and the water tank 32 supports and limits the workbench body 27. Based on the above principles, the device can quickly clean the impurities on the workbench body 27 after cutting, and collect the waste at the same time. This cleaning method not only does not pollute the environment, but also reduces the difficulty of cleaning the workbench surface and improves the processing efficiency of automotive parts.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. An automatic hole cutting device for automobile accessories, comprising a hole cutting device body (1), characterized in that: The front end of the main body (1) of the hole cutting device is fixedly connected to a bracket drive assembly (2), and one end of the bracket drive assembly (2) is fixedly connected to a protective storage assembly (3). A cleaning assembly (4) is installed inside the protective storage assembly (3). The bracket drive assembly (2) includes a frame (21), a stepper motor (22) and a horizontal plate (23) are fixedly connected to the inner side of the frame (21), an electric hydraulic rod (24) and a limiting telescopic rod (25) are fixedly connected to the inner side of the frame (21), the upper end of the frame (21) is fixedly connected to the housing of the servo motor (26), the end of the spindle of the servo motor (26) is fixedly connected to the worktable body (27), and the top of the worktable body (27) is fixedly connected to a fixing structure (28). The cleaning assembly (4) includes a rotating drum (41), with a conveying groove (42) and a water inlet (43) at the upper end of the rotating drum (41). A spiral blade (45) is fixedly connected to the inner side of the conveying groove (42), and a partition column (44) is fixedly connected to the inner side of the spiral blade (45). A water distribution tank (46) is fixedly connected to the top of the rotating drum (41), and a concentrated groove (47) is opened on the inner side of the water distribution tank (46). A water spray nozzle (48) is fixedly connected to the top of the concentrated groove (47). The end of the main shaft of the stepper motor (22) is fixedly connected to the bottom end of the rotating drum (41).

2. The automatic hole cutting device for automobile accessories according to claim 1, characterized in that: The rear end of the frame (21) is fixedly connected to the body (1) of the hole-cutting device. An integrated controller is fixed at the rear end of the frame (21). The integrated controller at the rear end of the frame (21) is electrically connected to the stepper motor (22), the electric hydraulic rod (24), and the servo motor (26).

3. The automatic hole cutting device for automobile accessories as claimed in claim 1, wherein: The protective storage component (3) includes an ear seat (31), a water tank (32) is fixedly connected to one side of the ear seat (31), a through hole (33) is opened at the lower end of the water tank (32), a partition plate (34) is fixedly connected to the inner side of the water tank (32), and a sleeve hole (35) and a filter hole (36) are opened on the inner side of the partition plate (34).

4. The automatic hole cutting device for automobile accessories of claim 3, wherein: The number of ear seats (31) is multiple, the bottom end of the ear seat (31) is fixedly connected to the top end of the electric hydraulic rod (24), the number of limiting telescopic rods (25) is multiple, the top end of the limiting telescopic rod (25) is fixedly connected to the bottom end of the ear seat (31), and the top end of the water tank (32) is attached to the bottom end of the workbench body (27).

5. The automatic hole cutting device for automobile accessories as claimed in claim 3, wherein: The inner side of the water tank (32) is hollow. Rubber sealing rings are fixedly connected to the inner sides of the through hole (33) and the sleeve hole (35). The inner side of the sleeve hole (35) and the inner side of the through hole (33) are both attached to the outer side of the rotating cylinder (41) through the rubber sealing rings.

6. The automatic hole cutting device for automobile parts according to claim 1, characterized in that: The rotating drum (41) extends out of the upper end of the partition plate (34), the water tank (46) is located at the upper end of the partition plate (34), and there is a gap between the bottom end of the water tank (46) and the top end of the partition plate (34).

7. The automatic hole cutting device for automobile parts according to claim 1, characterized in that: The conveying trough (42) passes through the upper end of the rotating drum (41). The conveying trough (42) is connected to the concentrating groove (47). The upper end of the water distribution tank (46) is provided with a through hole. The concentrating groove (47) is connected to the inner side of the spray nozzle (48) through the through hole of the water distribution tank (46). The water inlet (43) passes through the inner side of the rotating drum (41) on both sides. The water inlet (43) is located at the lower end of the conveying trough (42). The water inlet (43) is connected to the inner side of the conveying trough (42). The water inlet (43) is located at the upper end of the through hole (33).

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