A punching device for automobile parts

Abstract

The utility model discloses an automobile parts punching device, including base, the inside screw thread of base is provided with threaded tube, and threaded tube penetrates base, and still screw thread is installed with strong magnet in base. The base includes the screw thread seat, and the side end fixed connection of screw thread seat has the connecting block, and the fixed connection of connecting block back to screw thread seat one end has first screw thread shell, and strong magnet screw thread is installed in first screw thread shell, and threaded tube screw thread is installed in screw thread seat, and threaded tube penetrates screw thread seat. The lower end fixed connection of first screw thread shell has the skin piece, and the lower end of skin piece is provided with antiskid line. Threaded tube includes threaded tube body, and the base is pasted on target automobile parts, then adjusts the device position, makes the center of threaded tube to be located at the punching, and the drill bit of target handheld drill is inserted into threaded tube, and the drill bit is restrained at the drilling point through threaded tube, and the difficulty of operating handheld drill aiming at punching is reduced.

Description

Technical Field

[0001] This utility model belongs to the technical field of automotive parts processing equipment, and in particular relates to an automotive parts drilling device. Background Technology

[0002] Drilling of automotive parts is a process of machining holes with specific diameters, depths, and precision requirements at designated locations on parts (such as engine blocks, brake discs, chassis brackets, etc.) using drilling equipment (such as drilling machines, CNC machining centers, etc.). Appropriate drill bits and cutting parameters (speed, feed rate, etc.) must be selected based on the part material (steel, aluminum, plastic, etc.) to ensure that the dimensional accuracy, surface roughness, and positional accuracy of the holes meet design requirements. This process is used in automotive parts manufacturing for scenarios such as bolt installation, oil / air passage connection, and structural connections, and is one of the key links in ensuring the functionality of parts and the overall assembly quality of the vehicle.

[0003] Some automotive parts require manual operation of a drilling rig for alignment and drilling. However, during the initial drilling, the drill bit is prone to slipping between itself and the target automotive part. Furthermore, when holding the drilling rig, there is a certain distance between the operating point and the drilling point. The active lever is shorter than the sliding lever, making it difficult to manually control the initial drilling point position. This results in the problem that it is quite difficult to accurately control the initial drilling point when manually operating the drilling rig.

[0004] To address this issue, we propose a drilling device for automotive parts. Utility Model Content

[0005] The purpose of this invention is to solve the problem of the difficulty in accurately controlling the initial drilling point when manually operating a drilling rig, and to propose a drilling device for automotive parts.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A drilling device for automotive parts includes a base with a threaded tube threaded through its interior. A strong magnet is also threadedly installed inside the base. The base is attached to a target automotive part, and the device is adjusted so that the center of the threaded tube is at the drilling point. A drill bit from a handheld drill is inserted into the threaded tube, which constrains the drill bit, keeping it at the drilling point and reducing the difficulty of aiming and drilling with the handheld drill.

[0008] Preferably, the base includes a threaded seat, a connecting block is fixedly connected to the side end of the threaded seat, and a first threaded shell is fixedly connected to the end of the connecting block facing away from the threaded seat. The strong magnet is threadedly installed in the first threaded shell, and the threaded tube is threadedly installed in the threaded seat, with the threaded tube penetrating the threaded seat. When the attraction between the device and the target automotive part is too strong, the threaded tube is screwed downwards, causing the threaded tube to push the threaded seat upwards. This causes the threaded seat to lift the connecting block and the first threaded shell, which in turn causes the first threaded shell to lift the strong magnet, reducing the attraction of the device and facilitating its removal.

[0009] Preferably, a leather patch is fixedly connected to the lower end of the first threaded shell, and the lower end of the leather patch has anti-slip texture. The leather patch increases the friction between the device and the target automotive component.

[0010] Preferably, the threaded tube includes a threaded tube body, with a rotating ring fixedly connected to the upper outer end of the threaded tube body. The threaded tube body is threadedly installed inside a threaded seat and passes through the threaded seat. The rotating ring also has vertical grooves on its outer surface. The vertical grooves increase the friction between the hand and the rotating ring, and the rotating ring increases the length of the turning lever, facilitating manual operation of the threaded tube rotation.

[0011] Preferably, the threaded tube further includes a rubber ring, the lower end of which is inserted inside the rotating ring. The rubber ring acts as a buffer between the target drill bit and the threaded tube body, cushioning the impact force between them. When the rubber ring wears out, it is pulled out and replaced with a new one, thus reducing the impact force between the drill bit and the threaded tube.

[0012] Preferably, the strong magnet includes a second threaded shell, the upper outer end of which is fixedly connected to a hexagonal ring. The second threaded shell is threaded into the first threaded shell, and the magnet body is inserted inside the hexagonal ring and the second threaded shell. By placing a wrench on the hexagonal ring and turning the wrench, the second threaded shell can be rotated, either unscrewing the second threaded shell from the first threaded shell or screwing the strong magnet into the first threaded shell, facilitating the cleaning of iron filings under the base.

[0013] In summary, the technical effects and advantages of this utility model are as follows:

[0014] 1. Place the base on the target car part, then adjust the position of the device so that the center of the threaded tube is at the drilling point. Insert the drill bit of the target handheld drill into the threaded tube. The drill bit is constrained by the threaded tube and is held at the drilling point, reducing the difficulty of aiming and drilling with the handheld drill.

[0015] 2. When the attraction between the device and the target car part is too strong, screw the threaded tube downwards to push the threaded seat upwards, which in turn lifts the connecting block and the first threaded shell. The first threaded shell then lifts the strong magnet, reducing the attraction of the device and making it easier to remove.

[0016] 3. Use a rubber ring between the target drill bit and the threaded pipe body to buffer the impact force between the drill bit and the threaded pipe body. When the rubber ring wears out, pull it out and replace it with a new rubber ring to reduce the impact force between the drill bit and the threaded pipe.

[0017] 4. Place the wrench on the hexagonal ring and turn the wrench to rotate the second threaded shell, so that the second threaded shell can be unscrewed from the first threaded shell or a strong magnet can be screwed into the first threaded shell to facilitate cleaning the iron filings under the base. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the base structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the threaded pipe structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the strong magnet structure of this utility model.

[0022] In the diagram: 2. Base; 3. Threaded tube; 4. Strong magnet; 21. Threaded seat; 22. Connecting block; 23. First threaded shell; 24. Leather piece; 31. Threaded tube body; 32. Rotary ring; 33. Leather ring; 41. Hexagonal ring; 42. Second threaded shell; 43. Magnet body. Detailed Implementation

[0023] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments.

[0024] like Figure 1 As shown, a drilling device for automotive parts includes a base 2, with a threaded tube 3 threaded inside the base 2, the threaded tube 3 penetrating the base 2, and a strong magnet 4 threaded inside the base 2. When too much iron filings are attracted to the base 2, the strong magnet 4 is screwed upwards, causing the iron filings at the bottom to fall off.

[0025] like Figure 1 and 2As shown, the base 2 includes a threaded seat 21. A connecting block 22 is fixedly connected to the side end of the threaded seat 21. A first threaded shell 23 is fixedly connected to the end of the connecting block 22 facing away from the threaded seat 21. A strong magnet 4 is threadedly installed inside the first threaded shell 23, and a threaded tube 3 is threadedly installed inside the threaded seat 21, with the threaded tube 3 penetrating through the threaded seat 21. When the attraction between the device and the target automotive part is too strong, the threaded tube 3 is screwed downwards, causing the threaded tube 3 to push the threaded seat 21 upwards. This causes the threaded seat 21 to lift the connecting block 22 and the first threaded shell 23, which in turn causes the first threaded shell 23 to lift the strong magnet 4, thus reducing the attraction of the device.

[0026] like Figure 2 As shown, a leather piece 24 is fixedly connected to the lower end of the first threaded shell 23, and the lower end of the leather piece 24 has anti-slip texture. The leather piece 24 is used to increase the friction between the device and the target automotive part.

[0027] like Figure 1 and 3 As shown, the threaded tube 3 includes a threaded tube body 31, with a rotating ring 32 fixedly connected to the upper outer end of the threaded tube body 31. The threaded tube body 31 is threadedly installed inside the threaded seat 21 and passes through the threaded seat 21. The rotating ring 32 also has vertical grooves on its outer surface. The vertical grooves increase the friction between the hand and the rotating ring 32, and the rotating ring 32 increases the length of the turning lever.

[0028] like Figure 1 and 3 As shown, the threaded tube 3 also includes a rubber ring 33, the lower end of which is inserted inside the rotating ring 32. The rubber ring 33 is used to cushion the impact force between the target drill bit and the threaded tube body 31 by padding between them. When the rubber ring 33 wears out, it is pulled out and replaced with a new one.

[0029] like Figure 1 , 2 As shown in Figure 4, the strong magnet 4 includes a second threaded shell 42, with a hexagonal ring 41 fixedly connected to the upper outer end of the second threaded shell 42. The second threaded shell 42 is threaded into the first threaded shell 23, and the magnet body 43 is inserted inside the hexagonal ring 41 and the second threaded shell 42. By placing a wrench on the hexagonal ring 41 and turning the wrench on the hexagonal ring 41, the second threaded shell 42 can be rotated, either unscrewing the second threaded shell 42 out of the first threaded shell 23 or screwing the strong magnet 4 into the first threaded shell 23.

[0030] Working principle: The base 2 is attached to the target car part, and then the position of the device is adjusted so that the center of the threaded tube 3 is located at the drilling point. The drill bit of the target handheld drill is inserted into the threaded tube 3. The drill bit is constrained by the threaded tube 3 and is constrained at the drilling point, thereby reducing the difficulty of aiming and drilling with the handheld drill.

[0031] The above description is only a preferred embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed by the utility model, based on the technical solution and the utility model concept, should be included within the protection scope of the utility model.

[0032] The description briefly mentions the application direction of the utility model in relation to existing technologies known to those skilled in the art without modification, and combines them with the utility model to form a complete technology; it avoids excessive popularization of technologies known to those skilled in the art, in order to help those skilled in the art quickly understand the main content of the utility model.

Claims

1. A drilling device for automotive parts, characterized in that: Includes a base (2), and a threaded tube (3) is installed inside the base (2) through the base (2). A strong magnet (4) is also installed inside the base (2).

2. The drilling device for automotive parts according to claim 1, characterized in that: The base (2) includes a threaded seat (21), a connecting block (22) is fixedly connected to the side end of the threaded seat (21), a first threaded shell (23) is fixedly connected to the end of the connecting block (22) facing away from the threaded seat (21), the strong magnet (4) is threadedly installed in the first threaded shell (23), the threaded tube (3) is threadedly installed in the threaded seat (21), and the threaded tube (3) penetrates the threaded seat (21).

3. The drilling device for automotive parts according to claim 2, characterized in that: The lower end of the first threaded shell (23) is fixedly connected to a leather piece (24), and the lower end of the leather piece (24) is provided with anti-slip texture.

4. The drilling device for automotive parts according to claim 2, characterized in that: The threaded tube (3) includes a threaded tube body (31), and a swivel ring (32) is fixedly connected to the upper outer end of the threaded tube body (31). The threaded tube body (31) is threaded inside the threaded seat (21), and the threaded tube body (31) passes through the threaded seat (21). The swivel ring (32) is also provided with vertical lines on its outside.

5. The drilling device for automotive parts according to claim 4, characterized in that: The threaded tube (3) also includes a leather ring (33), the lower end of which is inserted inside the swivel ring (32).

6. The drilling device for automotive parts according to claim 2, characterized in that: The strong magnet (4) includes a second threaded shell (42), and a hexagonal ring (41) is fixedly connected to the upper outer end of the second threaded shell (42). The second threaded shell (42) is threadedly installed in the first threaded shell (23). The magnet body (43) is inserted inside the hexagonal ring (41) and the second threaded shell (42).

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