A punching device for manufacturing an air duct assembly

Abstract

The utility model relates to air flue assembly blow molding technical field, and disclose a kind of punching device for air flue assembly manufacturing, including installation box, the side wall of installation box is fixedly connected with support foot, the side wall of installation box is fixedly connected with control cabinet, the inside of installation box is provided with adjusting mechanism. By being provided with adjusting mechanism, cooperation adjusting motor drive fixed shaft and shaft sleeve rotation, drive mounting plate to realize the adjustment of overall angle, while using rotary motor drive threaded rod, cooperation limiting rod's guiding effect makes connecting plate along threaded rod accurate linear displacement, and then drive punching assembly along arc-shaped sliding groove sliding, realize multidirectional, flexible adjustment of multiple position, not only improve the adaptability and processing precision of punching position, also strengthen the processing capacity of equipment to different specifications air flue workpiece, overall structure is compact, movement is stable, easy to operate and degree of automation is high.

Description

Technical Field

[0001] This utility model relates to the field of punching equipment technology, specifically a punching device for manufacturing air duct assemblies. Background Technology

[0002] Automotive air conditioning ducts are generally made of plastic and produced using injection molding. However, injection molding is not easy to process small mounting holes, so the injection molded duct parts need to be punched with a punching device to create the round mounting holes.

[0003] According to a public notice (Announcement No.: CN222681082U), the aforementioned application, through the cooperation of components such as a support plate, motor one, placement frame, protective plate, and circular groove, achieves the ability to clamp the fixed automotive air duct while conforming to its shape, and can also flip the fixed automotive air duct for convenient punching. With the cooperation of components such as a protective cover, support plate, motor three, active circular wheel, and sliding groove, the fixed automotive air duct is automatically punched, thus accelerating the automotive air duct processing.

[0004] However, in actual use, with the development of the times, the punching process of automotive parts now requires more and more diverse angles, and the waste generated after punching will block the normal operation of the clamping components, and will hinder the normal operation of the equipment in high-intensity working environments; in view of this, we propose a punching device for manufacturing air duct assemblies. Summary of the Invention

[0005] The purpose of this invention is to provide a punching device for manufacturing air duct assemblies, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A punching device for manufacturing air duct assemblies includes a mounting box, a support foot fixedly connected to the side wall of the mounting box, a control console fixedly connected to the side wall of the mounting box, and an adjustment mechanism provided inside the mounting box, the adjustment mechanism including: An adjustment motor is fixedly connected to the back plate of the mounting box, and a fixed shaft is fixedly connected to the output end of the adjustment motor. A bushing is fixedly connected to the outer surface of the fixed shaft, and a mounting plate is fixedly connected to the outer surface of the bushing. A limit groove is opened at one end of the mounting plate near the bushing, and a rotary motor is fixedly connected to the bottom surface of the limit groove. A threaded rod, one end of which is fixedly connected to the output end of a rotary motor, a connecting plate is connected to the outer surface of the threaded rod, a groove is provided at the end of the connecting plate away from the adjusting motor, a punching assembly is slidably connected to the inner wall of the groove, and a limit rod is fixedly connected to the bottom surface of the limiting groove.

[0007] Preferably, the connecting plate has a circular groove at one end near the fixed shaft that matches the size of the limiting rod. The inner wall of the circular groove is slidably connected to the outer surface of the limiting rod. The dimensions of the mounting plate and the connecting plate match the internal dimensions of the mounting box.

[0008] Preferably, the end of the connecting plate away from the fixed axis is arc-shaped, and the groove is also arc-shaped.

[0009] Preferably, the outer surface of the bushing is provided with a receiving mechanism, the receiving mechanism including a mounting base, one end of the mounting base is fixedly connected to the outer surface of the bushing, the other end of the mounting base abuts against the top surface of the collection box, the bottom surface of the collection box is fixedly connected to the inner bottom surface of the mounting box, a side baffle is fixedly connected to the side wall of the mounting base near the fixed shaft, a through groove is opened at the end of the mounting base near the collection box, and a discharge port is opened at the end of the collection box.

[0010] Preferably, the end of the mounting base away from the fixed axis is arc-shaped, and the top surface of the collection box is arc-shaped. The bottom surface of the collection box is lower on the side near the discharge port and higher on the side away from the discharge port.

[0011] Preferably, the side wall of the mounting box is fixedly connected to a clamping mechanism, and the side wall of the mounting box is provided with a ventilation groove.

[0012] Preferably, the mounting plate and the mounting base are distributed in a mirror-symmetrical manner on the outer surface of the bushing.

[0013] Compared with the prior art, the present invention provides a punching device for manufacturing air duct assemblies, which has the following advantages: 1. The punching device used in the manufacturing of this air duct assembly is equipped with an adjustment mechanism. In conjunction with the adjustment motor, the fixed shaft and bushing are rotated, which drives the mounting plate to adjust the overall angle. At the same time, the rotary motor drives the threaded rod, which, with the guidance of the limit rod, allows the connecting plate to make precise linear displacement along the threaded rod. This, in turn, drives the punching assembly to slide along the arc-shaped slide, achieving flexible adjustment in multiple directions and positions. This not only improves the adaptability of the punching position and the processing accuracy, but also enhances the equipment's ability to process air duct workpieces of different specifications. The overall structure is compact, the movement is stable, the operation is simple, and the degree of automation is high.

[0014] 2. The punching device used in the manufacturing of this air duct assembly is equipped with a receiving mechanism that is fixedly connected to the mounting base and bushing and abuts against the top surface of the collection box. During the punching process, it effectively receives the falling waste material. The side baffle prevents waste material from splashing, and the through groove guides the waste material into the collection box. The bottom surface of the collection box is designed with an incline and is equipped with a discharge port, which facilitates the centralized discharge and cleaning of waste material. This not only keeps the inside of the mounting box clean and reduces the frequency of manual cleaning, but also avoids the impact of waste material accumulation on equipment operation, thereby improving work efficiency and the cleanliness of the working environment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the structural adjustment mechanism of this utility model; Figure 3 This is a schematic diagram of section A of the structure of this utility model; Figure 4 This is a schematic diagram of the structural support mechanism of this utility model.

[0016] In the diagram: 1. Mounting box; 11. Support foot; 12. Control console; 2. Adjustment mechanism; 21. Adjustment motor; 22. Fixed shaft; 23. Bushing; 24. Mounting plate; 25. Rotary motor; 26. Threaded rod; 27. Connecting plate; 28. Slide groove; 29. ​​Punching assembly; 210. Limiting rod; 3. Receiving mechanism; 31. Mounting base; 32. Side baffle; 33. Through groove; 34. Collection box; 35. Discharge port; 4. Clamping mechanism. Detailed Implementation

[0017] like Figures 1-4 As shown, this utility model provides a technical solution: a punching device for manufacturing air duct assemblies, including a mounting box 1, a support foot 11 fixedly connected to the side wall of the mounting box 1, a control console 12 fixedly connected to the side wall of the mounting box 1, and an adjustment mechanism 2 provided inside the mounting box 1. The adjustment mechanism 2 includes: an adjustment motor 21, a fixed shaft 22, a bushing 23, a mounting plate 24, a rotary motor 25, a threaded rod 26, a connecting plate 27, a slide groove 28, a punching assembly 29, and a limiting rod 210.

[0018] In one embodiment of this utility model, an adjusting motor 21 is fixedly connected to the back plate of the mounting box 1, and a fixed shaft 22 is fixedly connected to the output end of the adjusting motor 21. A bushing 23 is fixedly connected to the outer surface of the fixed shaft 22, and a mounting plate 24 is fixedly connected to the outer surface of the bushing 23. A limiting groove is formed at one end of the mounting plate 24 near the bushing 23. A rotary motor 25 is fixedly connected to the bottom surface of the limiting groove. One end of a threaded rod 26 is fixedly connected to the output end of the rotary motor 25. A connecting plate 27 is connected to the outer surface of the threaded rod 26. A sliding groove 28 is formed at one end of the connecting plate 27 away from the adjusting motor 21. A punching assembly 29 is slidably connected to the inner wall of the sliding groove 28. A limiting rod 210 is fixedly connected to the bottom surface of the limiting groove. A circular groove matching the size of the limiting rod 210 is formed at one end of the connecting plate 27 near the fixed shaft 22. The inner wall of the circular groove is slidably connected to the outer surface of the limiting rod 210. The mounting plate 24... The dimensions of the connecting plate 27 match the internal dimensions of the mounting box 1. The end of the connecting plate 27 away from the fixed shaft 22 is arc-shaped, and the shape of the slide groove 28 is also arc-shaped. Through the control console 12, the adjusting motor 21 can be rotated, which in turn drives the bushing 23 to rotate, thereby causing the mounting plate 24 to shift in angle. Furthermore, the rotary motor 25 located inside the mounting plate 24 can drive the threaded rod 26 to rotate, causing the connecting plate 27 to move along the direction of the limit rod 210, thus achieving the conditions for punching parts of different shapes. At this time, the arc-shaped end of the connecting plate 27 away from the fixed shaft 22, together with the arc-shaped slide groove 28, allows the punching assembly 29 to have a wider range of angle conditions. The dimensions of the mounting plate 24 and the connecting plate 27 can meet the requirements for large-angle adjustment inside the mounting box 1, thus having a wider range of applications.

[0019] In addition, a receiving mechanism 3 is provided on the outer surface of the bushing 23. The receiving mechanism 3 includes a mounting base 31. One end of the mounting base 31 is fixedly connected to the outer surface of the bushing 23, and the other end of the mounting base 31 abuts against the top surface of the collection box 34. The bottom surface of the collection box 34 is fixedly connected to the inner bottom surface of the mounting box 1. A side baffle 32 is fixedly connected to the side wall of the mounting base 31 near the fixed shaft 22. A through groove 33 is opened at the end of the mounting base 31 near the collection box 34. A discharge port 35 is opened at the end of the collection box 34. The end of the mounting base 31 away from the fixed shaft 22 is arc-shaped, and the top surface of the collection box 34 is arc-shaped. The inner bottom surface of the collection box 34 is set such that the side near the discharge port 35 is lower and the side away from the discharge port 35 is higher. When the bushing 23 drives the mounting plate 24 to rotate, it will also cause the mounting base 31 to deflect at an angle. The waste generated by the matching punching assembly 29 will be accurately received by the upper surface of the mounting base 31. Furthermore, by providing the side baffle 32, the receiving range of the mounting base 31 can be increased, avoiding the problem of parts falling. The waste parts entering the mounting base 31 will slide into the inside of the collection box 34 through the through groove 33 along the bottom surface of the mounting base 31 with its arc-shaped bottom surface. The bottom surface of the collection box 34 is set to be lower on the side near the discharge port 35 and higher on the side away from the discharge port 35. Under the action of gravity, the waste parts can be automatically collected and concentrated. With the opening of the discharge port 35, the waste parts can be uniformly processed.

[0020] In this embodiment of the utility model, a clamping mechanism 4 is fixedly connected to the side wall of the mounting box 1, and a ventilation groove is provided on the side wall of the mounting box 1. The mounting plate 24 and the mounting base 31 are distributed in a mirror symmetrical manner on the outer surface of the bushing 23. The clamping mechanism 4 can support the lateral movement of the workpiece for processing, so as to achieve a wider range of processing effects. In addition, with the mounting plate 24 and the mounting base 31 distributed in a mirror symmetrical manner on the outer surface of the bushing 23, the mounting base 31 can move synchronously with the mounting plate 24 to facilitate the collection of waste parts generated during punching.

[0021] In this utility model, during use, the adjusting motor 21 drives the entire mounting plate 24 to rotate via the fixed shaft 22 and bushing 23 to adjust the angle. Subsequently, the rotating motor 25 drives the threaded rod 26 to rotate, forcing the connecting plate 27 to move linearly along the limiting rod 210, resulting in movement in the direction of the limiting rod 210, thereby driving the punching assembly 29 in the arc-shaped slide groove 28 at its end to move, achieving fine adjustment of the punching position. The waste generated after punching falls onto the mounting base 31 below and enters the collection box 34 through its through groove 33, and is finally discharged from the discharge port 35. At the same time, the clamping mechanism 4 is responsible for fixing the air duct workpiece.

[0022] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A punching device for manufacturing a duct assembly, comprising a mounting box (1), wherein a support foot (11) is fixedly connected to the side wall of the mounting box (1), and a control console (12) is fixedly connected to the side wall of the mounting box (1), characterized in that: The installation box (1) is equipped with an adjustment mechanism (2), which includes: An adjusting motor (21) is fixedly connected to the back plate of the mounting box (1), and a fixed shaft (22) is fixedly connected to the output end of the adjusting motor (21). A bushing (23) is fixedly connected to the outer surface of the fixed shaft (22), and a mounting plate (24) is fixedly connected to the outer surface of the bushing (23). A limit groove is opened at one end of the mounting plate (24) near the bushing (23), and a rotary motor (25) is fixedly connected to the bottom surface of the limit groove. A threaded rod (26) is fixedly connected at one end to the output end of a rotary motor (25). A connecting plate (27) is connected to the outer surface of the threaded rod (26). A sliding groove (28) is provided at the end of the connecting plate (27) away from the adjusting motor (21). A punching assembly (29) is slidably connected to the inner wall of the sliding groove (28). A limiting rod (210) is fixedly connected to the bottom surface of the limiting groove.

2. The punching device for manufacturing a duct assembly according to claim 1, characterized in that: The connecting plate (27) has a circular groove at one end near the fixed shaft (22) that matches the size of the limiting rod (210). The inner wall of the circular groove is slidably connected to the outer surface of the limiting rod (210). The size of the mounting plate (24) and the connecting plate (27) matches the internal size of the mounting box (1).

3. The punching device for manufacturing a duct assembly according to claim 1, characterized in that: The end of the connecting plate (27) away from the fixed shaft (22) is set to be arc-shaped, and the shape of the slide groove (28) is set to be arc-shaped.

4. The punching device for manufacturing a duct assembly according to claim 1, characterized in that: The outer surface of the bushing (23) is provided with a receiving mechanism (3), the receiving mechanism (3) includes a mounting base (31), one end of the mounting base (31) is fixedly connected to the outer surface of the bushing (23), the other end of the mounting base (31) abuts against the top surface of the collection box (34), the bottom surface of the collection box (34) is fixedly connected to the inner bottom surface of the mounting box (1), a side baffle (32) is fixedly connected to the side wall of the mounting base (31) near the fixed shaft (22), a through groove (33) is opened at the end of the mounting base (31) near the collection box (34), and a discharge port (35) is opened at the end of the collection box (34).

5. A punching device for manufacturing a duct assembly according to claim 4, characterized in that: The mounting base (31) is arc-shaped at one end away from the fixed shaft (22), and the top surface of the collection box (34) is arc-shaped. The bottom surface of the collection box (34) is low on the side near the discharge port (35) and high on the side away from the discharge port (35).

6. A punching device for manufacturing a duct assembly according to claim 1, characterized in that: The side wall of the mounting box (1) is fixedly connected to a clamping mechanism (4), and the side wall of the mounting box (1) is provided with a ventilation groove.

7. A punching device for manufacturing a duct assembly according to claim 4, characterized in that: The mounting plate (24) and the mounting base (31) are distributed in a mirror symmetrical manner on the outer surface of the bushing (23).

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