Multi-angle positioning type automobile instrument board tubular beam punching device

Abstract

The utility model relates to the technical field of drilling, in particular to a multi-angle positioning type automobile instrument board tubular beam punching device. According to the technical scheme, the device comprises a main body ring, a rotating frame and a locking assembly, the rotating frame is rotationally arranged at one end of the main body ring, a drilling assembly is arranged on the rotating frame, the locking assembly is arranged at the other end of the main body ring, and the locking assembly is used for locking the main body ring on an automobile instrument board tubular beam. The synchronous locking rod mechanism driven by the bevel gear set can adapt to different pipe diameters, the pipe beam is automatically centered on the center shaft of the main body ring after being locked, the deflection motor drives the rotating frame to rotate by 360 degrees, and drilling at any angle in the circumferential direction and drilling at multiple positions in the axial direction of the pipe beam can be achieved in cooperation with radial feeding of the drilling assembly.

Description

Technical Field

[0001] This utility model relates to the field of drilling technology, and in particular to a multi-angle positioning device for drilling holes in automotive dashboard tube beams. Background Technology

[0002] As a key component of the vehicle body frame, the machining accuracy of the instrument panel tube beam directly affects the assembly quality of the instrument panel assembly. Traditional tube beam drilling processes often employ fixed tooling or manual positioning, which has the following drawbacks: drilling at multiple angles requires repeated clamping, leading to accumulated positioning errors; manual adjustment is inefficient and inconsistent.

[0003] While existing automated equipment can perform some functions, it generally suffers from drawbacks such as complex structure, poor adaptability (e.g., incompatibility with different pipe diameters) or limited angle adjustment range.

[0004] To address this issue, we propose a multi-angle positioning automotive dashboard tube beam drilling device. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a multi-angle positioning device for drilling holes in automotive dashboard tube beams.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-angle positioning automotive dashboard tube beam drilling device, comprising a main body ring, a rotating frame and a locking assembly, wherein the rotating frame is rotatably disposed at one end of the main body ring, and a drilling assembly is provided on the rotating frame;

[0007] The locking assembly is located at the other end of the main body ring, and the locking assembly is used to lock the main body ring onto the instrument panel beam of the vehicle.

[0008] Preferably, the drilling assembly consists of a drill rod, a left screw, a drilling motor, and a base plate. The left screw is rotatably mounted on the rotating frame, and the base plate is threadedly engaged with the left screw and slides in contact with the rotating frame.

[0009] Preferably, the drilling motor is mounted on the substrate, and the drill rod is mounted on the output end of the drilling motor.

[0010] Preferably, the locking assembly consists of a locking motor, a locking gear ring, a bevel gear ring, a slip ring, a housing, a bevel gear, a right screw, and a locking rod. The slip ring is rotatably disposed at the other end of the main body ring, the locking gear ring is disposed on the slip ring, the locking motor is disposed on the main body ring, and the gear at the output end of the locking motor meshes with the locking gear ring.

[0011] Preferably, the bevel gear ring is disposed on the slip ring, the housing is disposed on the main ring, the right screw is rotatably disposed inside the housing, the bevel gear is disposed at the end of the right screw, and the bevel gear meshes with the bevel gear ring.

[0012] Preferably, the locking rod is slidably disposed within the housing, and the locking rod is threadedly engaged with the right screw.

[0013] Preferably, the outer wall of the rotating frame is provided with a deflection gear ring, the outer wall of the main ring is provided with a deflection motor, and the gear at the output end of the deflection motor meshes with the gear teeth of the deflection gear ring.

[0014] Preferably, there are four locking rods, which are arranged in a ring array relative to the main body ring.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] In use, the multi-angle positioning automotive instrument panel tube beam drilling device of this utility model is connected to an external power source. The automotive instrument panel tube beam to be processed can be passed through the main body ring. When the drilling component is in the designated position, the locking component works, thereby locking and positioning the main body ring on the automotive instrument panel tube beam. The automotive instrument panel tube beam is located at the central axis of the main body ring.

[0017] Subsequently, the drilling assembly operates to drill holes in the automotive dashboard tube beam. Further, when drilling holes at multiple angles on the automotive dashboard tube beam, the deflection motor operates and drives the rotating frame to rotate and move through the meshing action between it and the deflection gear ring. The rotating frame drives the drilling assembly to move, thereby changing the drilling angle and achieving the purpose of multi-angle positioning drilling.

[0018] When the locking assembly is working, the locking motor drives the slip ring to rotate through its meshing action with the locking gear ring. Under the rotation of the slip ring, the meshing action of the bevel gear ring and the bevel gear drives each right screw to rotate. At the same time, the housing limits the locking rod to prevent it from deflecting. Under the principle of the lead screw, each locking rod is driven to perform synchronous lifting and lowering actions. By controlling the distance between the locking rod and the outer wall of the car instrument panel tube beam, the locking action between the main ring and the car instrument panel tube beam is completed.

[0019] When the drilling assembly is working, the power unit drives the left screw to rotate, which drives the base plate to move up and down under the principle of the lead screw. The drilling motor drives the drill rod to rotate, and the drill rod, which moves up and down and rotates synchronously, completes the drilling operation on the instrument panel beam of the car.

[0020] This utility model, through a synchronous locking rod mechanism driven by a bevel gear set, can be adapted to different pipe diameters. After locking, the pipe beam is automatically centered on the central axis of the main ring. The deflection motor drives the rotating frame to rotate 360 ​​degrees. With the radial feed of the drilling assembly, drilling can be achieved at any angle in the circumference of the pipe beam and at multiple positions in the axial direction. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 3 This is a schematic diagram of the locking assembly structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the locking assembly structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the drilling assembly structure of this utility model.

[0026] Figure label:

[0027] 1. Main body ring; 2. Rotating frame; 3. Drilling assembly; 301. Drill rod; 302. Left screw; 303. Drilling motor; 304. Base plate; 4. Deflection motor; 5. Locking assembly; 501. Locking motor; 502. Locking gear ring; 503. Bevel gear ring; 504. Slip ring; 505. Housing; 506. Bevel gear; 507. Right screw; 508. Locking rod; 6. Deflection gear ring. Detailed Implementation

[0028] 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.

[0029] Example 1

[0030] like Figures 1-5As shown, the present invention proposes a multi-angle positioning automotive instrument panel tube beam drilling device, including a main body ring 1, a rotating frame 2, and a locking assembly 5. The rotating frame 2 is rotatably mounted on one end of the main body ring 1. The outer wall of the rotating frame 2 is provided with a deflection gear ring 6. The outer wall of the main body ring 1 is provided with a deflection motor 4. The gear at the output end of the deflection motor 4 meshes with the gear teeth of the deflection gear ring 6. The rotating frame 2 is provided with a drilling assembly 3. The locking assembly 5 is located at the other end of the main body ring 1. The locking assembly 5 is used to lock the main body ring 1 onto the automotive instrument panel tube beam. During use, when connected to an external power source, the automotive instrument panel tube beam to be processed can be passed through the main body ring 1. When the drilling assembly 3 is in the designated position, the locking assembly 5 works, thereby locking and positioning the main body ring 1 onto the automotive instrument panel tube beam. The automotive instrument panel tube beam is located at the central axis of the main body ring 1.

[0031] Subsequently, the drilling assembly 3 operates to drill holes in the automotive dashboard tube beam. Further, when it is necessary to drill holes at multiple angles on the automotive dashboard tube beam, the deflection motor 4 operates through the meshing action between itself and the deflection gear ring 6, thereby driving the rotating frame 2 to rotate and move. The rotating frame 2 drives the drilling assembly 3 to move, thereby changing the drilling angle and achieving the purpose of multi-angle positioning drilling.

[0032] Example 2

[0033] like Figures 1-5 As shown, the present invention proposes a multi-angle positioning automotive instrument panel tube beam drilling device. Compared with Embodiment 1, this embodiment further includes: a locking assembly 5 consisting of a locking motor 501, a locking gear ring 502, a bevel gear ring 503, a slip ring 504, a housing 505, a bevel gear 506, a right screw 507, and a locking rod 508. The slip ring 504 is rotatably mounted on the other end of the main body ring 1. The locking gear ring 502 is mounted on the slip ring 504. The locking motor 501 is mounted on the main body ring 1. The gear at the output end of the locking motor 501 meshes with the locking gear ring 502. When the locking assembly 5 is working, the locking motor 501 drives the slip ring 504 to rotate through its meshing action with the locking gear ring 502.

[0034] A bevel gear ring 503 is mounted on a slip ring 504, a housing 505 is mounted on the main body ring 1, a right screw 507 is rotatably mounted inside the housing 505, a bevel gear 506 is mounted at the end of the right screw 507, and the bevel gear 506 meshes with the bevel gear ring 503. A locking rod 508 is slidably mounted inside the housing 505 and threadedly meshes with the right screw 507. There are four locking rods 508 in total, arranged in a circular array relative to the main body ring 1. Under the rotation of the slip ring 504, the meshing action of the bevel gear ring 503 and the bevel gear 506 drives each right screw 507 to rotate. At the same time, the housing 505 limits the locking rods 508 from deflecting. Under the principle of the lead screw, each locking rod 508 is driven to perform synchronous lifting and lowering actions. By controlling the distance between the locking rods 508 and the outer wall of the vehicle instrument panel tube beam, the locking action between the main body ring 1 and the vehicle instrument panel tube beam is completed.

[0035] The drilling assembly 3 consists of a drill rod 301, a left screw 302, a drilling motor 303, and a base plate 304. The left screw 302 is rotatably mounted on the rotating frame 2. The base plate 304 is threadedly engaged with the left screw 302 and slides in contact with the rotating frame 2. The drilling motor 303 is mounted on the base plate 304, and the drill rod 301 is mounted on the output end of the drilling motor 303. When the drilling assembly 3 is working, the power unit drives the left screw 302 to rotate, which in turn drives the base plate 304 to move up and down under the principle of the lead screw. The drilling motor 303 drives the drill rod 301 to rotate. The drill rod 301, which moves up and down and rotates synchronously, completes the drilling operation on the instrument panel beam of the car.

[0036] It should be noted that the motor structure is a mature existing technology, and its working principle and internal structure are known to those skilled in the art. This utility model only utilizes its function and does not improve its internal structure. Therefore, it will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0037] The left screw 302 of this utility model also needs to be provided with a power device to enable it to work normally. As is well known to those skilled in the art, the provision of such power is commonplace and is a conventional means or common knowledge. It will not be described in detail here. Those skilled in the art can make any selection according to their needs or convenience.

[0038] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

[0039] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A multi-angle positioning automotive dashboard pipe beam drilling device, comprising a main body ring (1), a rotating frame (2), and a locking assembly (5), characterized in that: The rotating frame (2) is rotatably disposed at one end of the main body ring (1), and the rotating frame (2) is provided with a drilling assembly (3); The locking assembly (5) is located at the other end of the main body ring (1), and the locking assembly (5) is used to lock the main body ring (1) onto the instrument panel beam of the vehicle.

2. The multi-angle positioning automotive dashboard tube beam drilling device according to claim 1, characterized in that: The drilling assembly (3) consists of a drill rod (301), a left screw (302), a drilling motor (303), and a base plate (304). The left screw (302) is rotatably mounted on the rotating frame (2). The base plate (304) is threadedly engaged with the left screw (302) and slides in contact with the rotating frame (2).

3. The multi-angle positioning automotive dashboard tube beam drilling device according to claim 2, characterized in that: The drilling motor (303) is mounted on the substrate (304), and the drill rod (301) is mounted on the output end of the drilling motor (303).

4. The multi-angle positioning automotive dashboard tube beam drilling device according to claim 1, characterized in that: The locking assembly (5) consists of a locking motor (501), a locking gear ring (502), a bevel gear ring (503), a slip ring (504), a housing (505), a bevel gear (506), a right screw (507), and a locking rod (508). The slip ring (504) is rotatably mounted on the other end of the main body ring (1). The locking gear ring (502) is mounted on the slip ring (504). The locking motor (501) is mounted on the main body ring (1). The gear at the output end of the locking motor (501) meshes with the locking gear ring (502).

5. The multi-angle positioning automotive dashboard tube beam drilling device according to claim 4, characterized in that: The bevel gear ring (503) is disposed on the slip ring (504), the housing (505) is disposed on the main body ring (1), the right screw (507) is rotatably disposed inside the housing (505), the bevel gear (506) is disposed at the end of the right screw (507), and the bevel gear (506) meshes with the teeth of the bevel gear ring (503).

6. The multi-angle positioning automotive dashboard tube beam drilling device according to claim 4, characterized in that: The locking rod (508) is slidably disposed within the housing (505), and the locking rod (508) is threadedly engaged with the right screw (507).

7. The multi-angle positioning automotive dashboard tube beam drilling device according to claim 1, characterized in that: The outer wall of the rotating frame (2) is provided with a deflection gear ring (6), and the outer wall of the main body ring (1) is provided with a deflection motor (4). The gear at the output end of the deflection motor (4) meshes with the gear teeth of the deflection gear ring (6).

8. The multi-angle positioning automotive dashboard tube beam drilling device according to claim 6, characterized in that: There are four locking rods (508) in total, and the four locking rods (508) are arranged in a ring array relative to the main body ring (1).

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