A drilling and machining equipment for automobile body panels

Abstract

This utility model relates to the field of automotive body panel processing technology, specifically to an automotive body panel drilling processing equipment. A motor drives the drill bit to rotate at high speed via a coupling, providing power for the drilling operation. The operator holds the handle at the end of a lever and presses it down using the lever principle. The lever rotates around a pivot connected to a fixed plate, causing an L-shaped bracket connected to it to slide downwards along a limiting rod. During this sliding process, the spring is compressed, providing cushioning and guidance, ensuring the bracket drives the drill bit to feed downwards smoothly until the drill bit contacts the panel and completes the drilling. After drilling, the operator releases the handle, the spring returns to its elastic deformation, pushing the bracket upwards along the limiting rod, and the drill bit disengages from the panel. If the automotive panel requires drilling at different positions, the bolts on one side of the fixing block can be loosened to adjust the position of the drilling assembly. Similarly, loosening the bolts on the upper surface of the fixing block and using a sliding rod adjusts the distance between the drilling assembly and the panel.

Description

Technical Field

[0001] This utility model relates to the field of automotive body panel processing technology, and in particular to an automotive body panel drilling processing equipment. Background Technology

[0002] In the automotive manufacturing and repair industry, the processing of car body panels is a crucial step, and drilling, as an important process for connecting and assembling body panels, directly affects the overall structural strength and assembly precision of the car body. With the rapid development of the automotive industry, consumers' demands for car appearance, performance, and safety are constantly increasing, which places higher standards on the processing precision and quality of car body panels.

[0003] Traditional automotive body panel drilling equipment often suffers from fixed structures and poor flexibility, making it difficult to adapt to the processing needs of different car models and panel sizes. Furthermore, some equipment has poorly designed fixing components, leading to panel displacement during processing, affecting drilling accuracy, and even causing panel damage. In addition, traditional equipment is complex to operate, labor-intensive, and has low processing efficiency, failing to meet the high-efficiency and precise processing requirements of modern automotive production lines or repair shops. Therefore, there is an urgent need for a flexible, stable, easy-to-operate, and high-precision automotive body panel drilling equipment to address the pain points of traditional equipment and improve processing efficiency and quality.

[0004] Based on the above usage background, the design requirements of this automotive body panel drilling equipment mainly focus on the following aspects: It must be adaptable to the processing of automotive body panels of different models, sizes, and shapes. Through adjustable fixing rods, sliding rods, and rotating rod structures, the positions of various components of the equipment can be flexibly adjusted to meet the needs of diverse processing scenarios. Precision requirements: The accuracy of the drilling position and the appearance quality of the processed panels are core requirements. Therefore, the equipment must have a stable support structure, a precise guiding mechanism (such as a combination of limit rods and springs), and reliable fixing components (such as rubber pressure blocks) to prevent equipment shaking or panel displacement during processing, ensuring drilling accuracy and panel appearance quality. The equipment operation must be simple and convenient. Through reasonable lever and handle designs, the labor intensity of operators should be reduced, and processing efficiency improved. At the same time, the fixing components must be made of non-slip and damage-resistant materials (such as rubber pressure blocks) to ensure safety during operation and prevent damage to panels or injury to operators. Utility Model Content

[0005] The purpose of this utility model is to provide a drilling and processing equipment for automobile body panels, which solves the problems mentioned in the background art that traditional automobile body panel drilling equipment often has a fixed structure and poor flexibility, making it difficult to adapt to the processing needs of different models and different specifications of panels. In addition, some equipment fixing components are poorly designed, which makes the panels prone to displacement during processing, affecting drilling accuracy and even causing damage to the panels.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drilling processing equipment for automobile body panels, comprising a base, a control switch installed on one side of the base, a fixing rod fixedly installed on the upper surface of the base, the top end of the fixing rod being hexagonal, a fixing block fixedly installed on the top end of the fixing rod by bolts, a sliding rod fixedly installed inside the fixing block by bolts, two sliding rods, a baffle fixedly installed at one end of the two sliding rods, a fixing plate fixedly installed at the end of the two sliding rods away from the baffle, a drilling assembly installed on the side of the fixing plate away from the sliding rod, and a fixing assembly installed below the drilling assembly.

[0007] The drilling assembly includes a limiting rod. The limiting rod is fixedly installed on the side of the fixing plate away from the slide rod. There are two limiting rods. The two limiting rods are slidably connected to a bracket. The bracket is L-shaped. A spring is installed on the side of the bracket near the fixing plate. There are two springs. The two springs are sleeved on the outside of the two limiting rods.

[0008] The fixed plate is rotatably connected to a lever via a pivot on one side, and a handle is fixedly installed at the end of the lever away from the fixed plate. The handle and the pivot are rotatably connected to one side of the bracket.

[0009] The bracket has a motor fixedly installed on its upper surface away from the fixed plate. The motor is electrically connected to a control switch. A drill bit is rotatably connected to the lower surface of the bracket. The motor is fixedly connected to the drill bit via a coupling.

[0010] The fixing component includes rotating rods, and three rotating rods are rotatably connected to the upper surface of the base. A support arm is fixedly installed at the top of each rotating rod.

[0011] The support arm has a threaded rod connected to the end away from the rotating rod. A handle is fixedly installed at the top of the threaded rod, and a pressure block is fixedly installed at the bottom of the threaded rod. The pressure block is made of rubber.

[0012] This utility model discloses a drilling and processing equipment for automotive body panels. The combination of a fixed rod and a fixed block not only ensures the stable installation of the sliding rod but also facilitates subsequent adjustment of the sliding rod position according to the panel processing requirements, enhancing the equipment's flexibility. The sliding cooperation between the L-shaped bracket and the limiting rod in the drilling assembly, combined with the elasticity of the spring, buffers and guides the movement of the bracket during drilling, effectively preventing drill bit deviation due to uneven operating force and ensuring accurate drilling position. Simultaneously, the lever and handle design reduces the operator's labor intensity. The lever principle allows for easy control of the drill bit feed, improving operational convenience. It is suitable for drilling and processing automotive body panels of different thicknesses and specifications. The distribution of the three rotating rods allows for flexible adjustment of the support arm position according to the shape and size of the panel, ensuring uniform fixation of the panel at multiple points and preventing displacement or shaking during drilling. The threaded connection between the support arm and the threaded rod, along with the handle at the top, allows the operator to easily adjust the height of the threaded rod by rotating the handle, thereby controlling the clamping force of the pressure block on the panel and adapting to the fixing requirements of panels of different thicknesses. Most importantly, the pressure block is made of rubber, which not only has excellent anti-slip properties, further enhancing the stability of the sheet metal fixation, but also effectively prevents scratches or damage caused by direct contact between the pressure block and the sheet metal surface, protecting the appearance quality of the sheet metal. This fixing method ensures the stability of the sheet metal during drilling while also taking into account the sheet metal protection needs, improving the practicality and safety of the equipment. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional structural diagram of the drilling assembly of this utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the bracket of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the fixing component of this utility model.

[0018] In the diagram: 1. Base; 2. Control switch; 3. Fixing rod; 4. Fixing block; 5. Slide rod; 6. Baffle; 7. Fixing plate; 8. Drilling assembly; 9. Fixing assembly; 10. Limiting rod; 11. Bracket; 12. Spring; 13. Lever; 14. Handle; 15. Motor; 16. Drill bit; 17. Rotating rod; 18. Support arm; 19. Threaded rod; 20. Handle; 21. Pressure block. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0020] Please see Figures 1-4 This utility model provides a technical solution: a drilling processing equipment for automobile body panels, including a base 1, a control switch 2 installed on one side of the base 1, a fixing rod 3 fixedly installed on the upper surface of the base 1, the top of the fixing rod 3 being hexagonal, a fixing block 4 fixedly installed on the top of the fixing rod 3 by bolts, a sliding rod 5 fixedly installed inside the fixing block 4 by bolts, there are two sliding rods 5, a baffle 6 fixedly installed at one end of the two sliding rods 5, a fixing plate 7 fixedly installed at the end of the two sliding rods 5 away from the baffle 6, a drilling assembly 8 installed on the side of the fixing plate 7 away from the sliding rods 5, and a fixing assembly 9 installed below the drilling assembly 8.

[0021] Please see Figures 1-3 The drilling assembly 8 includes limiting rods 10. Two limiting rods 10 are fixedly installed on the side of the fixed plate 7 away from the sliding rod 5. A bracket 11, L-shaped, is slidably connected to the two limiting rods 10. Two springs 12 are installed on the side of the bracket 11 closest to the fixed plate 7, and are sleeved on the outside of the two limiting rods 10. A lever 13 is rotatably connected to one side of the fixed plate 7 via a rotating shaft. A handle 14 is fixedly installed at the end of the lever 13 away from the fixed plate 7. The handle 14 is rotatably connected to the rotating shaft and to one side of the bracket 11. A motor 15 is fixedly installed on the upper surface of the bracket 11 away from the fixed plate 7. The motor 15 is electrically connected to a control switch 2. A drill bit 16 is rotatably connected to the lower surface of the bracket 11. The motor 15 is fixedly connected to the drill bit 16 via a coupling. The device is connected to a factory power supply. The operator starts the motor 15 in the drilling assembly 8 via control switch 2. The motor 15 is a commercially available product. The motor 15 drives the drill bit 16 to rotate at high speed through the coupling, providing power for the drilling operation. At this time, the operator holds the handle 14 at the end of the lever 13 and presses the handle 14 down using the principle of the lever 13. The lever 13 rotates around the pivot connected to the fixed plate 7, which drives the L-shaped bracket 11 connected to it to slide down along the limit rod 10. During the sliding process, the spring 12 of the bracket 11 is compressed, which plays a buffering and guiding role, ensuring that the bracket 11 drives the drill bit 16 to feed downward smoothly until the drill bit 16 contacts the plate and completes the drilling. After the drilling is completed, the operator releases the handle 14, the spring 12 returns to its elastic deformation, pushes the bracket 11 to return to its original position along the limit rod 10, and the drill bit 16 disengages from the plate.

[0022] Please see Figures 1-2The fixing component 9 includes rotating rods 17. Three rotating rods 17 are rotatably connected to the upper surface of the base 1. A support arm 18 is fixedly installed at the top of the rotating rod 17. A threaded rod 19 is threadedly connected to the end of the support arm 18 away from the rotating rod 17. A handle 20 is fixedly installed at the top of the threaded rod 19. A pressure block 21 is fixedly installed at the bottom of the threaded rod 19. The pressure block 21 is made of rubber. According to the size and shape of the car body panel to be processed, the operator adjusts the position of the three rotating rods 17 in the fixing component 9 so that the support arm 18 can cover the key fixing points of the panel. Then, the handle 20 at the top of the threaded rod 19 is rotated, which drives the threaded rod 19 to move downward along the threaded hole of the support arm 18 until the rubber pressure block 21 is tightly attached to the surface of the panel, thus fixing the panel and preventing the panel from shifting during processing.

[0023] Working Principle: First, the device is connected to the factory power supply. The operator adjusts the positions of the three rotating rods 17 in the fixing assembly 9 according to the size and shape of the car body panel to be processed, ensuring that the support arm 18 covers the key fixing points of the panel. Then, the handle 20 at the top of the threaded rod 19 is rotated, causing the threaded rod 19 to move downwards along the threaded hole of the support arm 18 until the rubber pressure block 21 tightly adheres to the surface of the panel, completing the fixing of the panel and preventing displacement during processing. After the panel is fixed, the operator starts the motor 15 in the drilling assembly 8 via the control switch 2. The motor 15 is a commercially available product. The motor 15 drives the drill bit 16 to rotate at high speed through a coupling, providing power for the drilling operation. At this time, the operator holds the handle 14 at the end of the lever 13 and uses... The lever 13 presses down on the handle 14, causing the lever 13 to rotate around the pivot connected to the fixed plate 7. This rotates the L-shaped bracket 11 connected to it, causing it to slide downwards along the limit rod 10. During the sliding process, the spring 12 is compressed, which acts as a buffer and guide, ensuring that the bracket 11 drives the drill bit 16 to feed downwards smoothly until the drill bit 16 contacts the plate and completes the drilling. After drilling is completed, the operator releases the handle 14, the spring 12 returns to its elastic deformation, and pushes the bracket 11 upwards along the limit rod 10 to reset. The drill bit 16 then disengages from the plate. If the automotive plate needs to be drilled at different positions, the bolts on one side of the fixed block 4 can be loosened to adjust the position of the drilling assembly 8. Similarly, the bolts on the upper surface of the fixed block 4 can be loosened to adjust the distance of the drilling assembly 8 using the slide rod 5.

[0024] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A drilling and machining equipment for automobile body panels, comprising a base (1), characterized in that: A control switch (2) is installed on one side of the base (1). A fixing rod (3) is fixedly installed on the upper surface of the base (1). The top of the fixing rod (3) is hexagonal. A fixing block (4) is fixedly installed on the top of the fixing rod (3) by bolts. A sliding rod (5) is fixedly installed inside the fixing block (4) by bolts. There are two sliding rods (5). A baffle (6) is fixedly installed on one end of the two sliding rods (5). A fixing plate (7) is fixedly installed on the end of the two sliding rods (5) away from the baffle (6). A drilling assembly (8) is installed on the side of the fixing plate (7) away from the sliding rod (5). A fixing assembly (9) is installed below the drilling assembly (8).

2. The drilling equipment for automobile body panels according to claim 1, characterized in that: The drilling assembly (8) includes a limiting rod (10). The limiting rod (10) is fixedly installed on the side of the fixing plate (7) away from the slide rod (5). There are two limiting rods (10). A bracket (11) is slidably connected to the outside of the two limiting rods (10). The bracket (11) is L-shaped. A spring (12) is installed on the side of the bracket (11) close to the fixing plate (7). There are two springs (12). The two springs (12) are sleeved on the outside of the two limiting rods (10).

3. The drilling equipment for automobile body panels according to claim 2, characterized in that: A lever (13) is rotatably connected to one side of the fixed plate (7) via a rotating shaft. A handle (14) is fixedly installed at the end of the lever (13) away from the fixed plate (7). The handle (14) and the rotating shaft are rotatably connected to one side of the bracket (11).

4. The drilling equipment for automobile body panels according to claim 3, characterized in that: A motor (15) is fixedly installed on the upper surface of the bracket (11) away from the fixed plate (7). The motor (15) is electrically connected to the control switch (2). A drill bit (16) is rotatably connected to the lower surface of the bracket (11). The motor (15) is fixedly connected to the drill bit (16) through a coupling.

5. The drilling equipment for automobile body panels according to claim 4, characterized in that: The fixing component (9) includes a rotating rod (17), and the upper surface of the base (1) is rotatably connected to the rotating rod (17). There are three rotating rods (17), and a support arm (18) is fixedly installed at the top of the rotating rod (17).

6. The drilling equipment for automobile body panels according to claim 5, characterized in that: The support arm (18) is threadedly connected to a threaded rod (19) at the end away from the rotating rod (17). A handle (20) is fixedly installed at the top of the threaded rod (19), and a pressure block (21) is fixedly installed at the bottom of the threaded rod (19). The pressure block (21) is made of rubber.

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