An automobile front bumper radar support gauge

Abstract

The utility model relates to the technical field of front bumper, and disclose a kind of automobile front bumper radar support testing fixture, including: workbench;Setting the turnover part in the workbench top;Setting the fixed part in the one side of turnover part;Detector body is fixedly connected in the top of workbench. By driving electric telescopic column, the slider of electric telescopic column telescopic end slides along the track of slide rail, with the continuous sliding of slider, since gear and tooth rail meshing connection, to reach control connecting cylinder rotation, to drive ratchet rotation, however, ratchet and clamping block realize one-way rotation, to reach the purpose of control connecting disc rotation following connecting cylinder, to this under the transmission of rotating column, reach the purpose of control connecting block and gyro wheel rotation, since the distance setting of tooth rail, after gear passes through tooth rail completely, to reach the purpose of control connecting cylinder only one hundred and eighty degrees rotation, to this reach the purpose of workpiece overturning adjustment.

Description

Technical Field

[0001] This utility model relates to the field of front bumper technology, specifically to a radar bracket inspection tool for automotive front bumpers. Background Technology

[0002] The front bumper is an important safety and decorative component at the front of a car body, serving the functions of protecting the vehicle body and pedestrian safety while enhancing the vehicle's aesthetics. The front bumper has evolved from a simple metal protective component into a comprehensive component integrating safety, decoration, and intelligent functions. With the advancement of materials science and electronic technology, its design will place greater emphasis on lightweighting, intelligence, and personalization, providing consumers with a safer and more efficient travel experience.

[0003] In our daily work, we have found that the existing front bumper radar bracket inspection tool has certain limitations: when the car bumper is clamped and fixed, the tool cannot be flipped, which makes the inspection process cumbersome and inefficient when inspecting the upper and lower sides of the bumper, causing many inconveniences to the inspection work. Utility Model Content

[0004] The purpose of this utility model is to provide a car front bumper radar bracket inspection tool, which solves the technical problem in the prior art that the inspection tool cannot achieve the flipping function after the car bumper is clamped and fixed, resulting in a cumbersome and inefficient process when inspecting the upper and lower sides of the bumper. It achieves the purpose of flipping and adjusting the workpiece by 180 degrees.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a car front bumper radar bracket inspection tool, comprising: a worktable; a flip-up portion disposed on the top of the worktable; a fixing portion disposed on one side of the flip-up portion; an inspection instrument body fixedly connected to the top of the worktable; and a base leg fixedly connected to the bottom of the worktable; wherein the flip-up portion comprises: a fixing frame fixedly connected to the top of the worktable, the fixing frames being symmetrically arranged; and an electric telescopic column fixedly connected to one side of the worktable via a bracket.

[0006] Preferably, a slide rail is fixedly connected to the top of the fixed frame, a toothed rail is fixedly connected to one side of the slide rail, a U-shaped fixed rail is fixedly connected to one side of the slide rail, a slider is slidably connected inside the slide rail, the telescopic end of the electric telescopic column extends through the workbench to the outer wall, and the telescopic end of the electric telescopic column is fixedly connected to one side of the slider.

[0007] Preferably, a connecting cylinder is rotatably connected to one side of the slider, a rotating column is rotatably connected inside the slider, a connecting block is fixedly connected to one end of the rotating column, a roller is rotatably connected to one end of the connecting block through a connecting frame, the rollers are symmetrically arranged, one end of the rotating column extends outward through the connecting cylinder and is fixedly connected to a connecting plate, and the roller is adapted to the U-shaped fixed rail.

[0008] Preferably, a ratchet is fixedly connected to the inner wall of the connecting cylinder, and a gear is fixedly connected to the outer wall of the connecting cylinder. The gear meshes with a toothed rail. A rectangular block is fixedly connected to one side of the connecting disc, and a limit rail is fixedly connected to one side of the connecting disc. Through the design of the toothed rail length, it is ensured that the gear drives the connecting cylinder to rotate 180° only when it moves along the toothed rail, so as to achieve precise control of the workpiece flipping angle.

[0009] Preferably, the limiting rail has a sliding connection with a locking block, which is adapted to a ratchet. A spring is provided between the locking block and the rectangular block. One end of the spring is fixedly connected to one end of the locking block, and the other end of the spring is fixedly connected to one side of the rectangular block. The ratchet and the locking block cooperate to achieve unidirectional rotation, avoid interference from reverse rotation, and ensure that the flipping process is stable and reliable.

[0010] Preferably, the fixing part includes: a fixing frame, which is fixedly connected to one end of the connecting block; and a threaded rod, which is threadedly connected inside the fixing frame.

[0011] Preferably, a rotating handle is fixedly connected to the top of the threaded rod, and a washer is rotatably connected to the bottom of the threaded rod through a bearing seat. A second spring is provided between the washer and the fixed frame. One end of the second spring is fixedly connected to the top of the washer, and the other end is fixedly connected to the inner wall of the fixed frame. The rotation of the threaded rod has self-locking properties, which can ensure that the washer remains stable when clamping the workpiece and is not easy to loosen or slip off.

[0012] This utility model provides a tooling for inspecting radar brackets on automotive front bumpers. It has the following advantages: (1) This utility model drives an electric telescopic column, causing the slider at the telescopic end of the electric telescopic column to slide along the track of the slide rail. As the slider continues to slide, the gear meshes with the toothed rail, thereby controlling the rotation of the connecting cylinder, which in turn drives the ratchet to rotate. The ratchet and the locking block rotate in one direction, thereby controlling the connecting disc to follow the rotation of the connecting cylinder. Thus, under the transmission of the rotating column, the connecting block and the roller are controlled to rotate. Due to the distance setting of the toothed rail, when the gear has completely passed the toothed rail, the connecting cylinder is controlled to rotate only 180 degrees, thereby achieving the purpose of flipping and adjusting the workpiece.

[0013] (2) This utility model places the workpiece inside the fixed frame and rotates the rotating handle to make the threaded rod rotate, thereby clamping and fixing the workpiece with the gasket. Conversely, rotating the rotating handle in the opposite direction will disassemble the workpiece. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a front view of the overall structure of this utility model; Figure 3 This is a view of the flipped part of the present invention; Figure 4 This is a detailed view of the flipping part of the present invention; Figure 5 This is a view of the fixing part of the present invention.

[0015] In the diagram: 1. Workbench; 2. Tilting part; 3. Fixing part; 4. Testing instrument body; 5. Base leg. 211 Fixed frame, 212 Slide rail, 213 Gear rail, 214 U-shaped fixed rail, 215 Electric telescopic column, 216 Slider, 217 Rotating column, 218 Connecting block, 219 Roller, 220 Connecting cylinder, 221 Connecting plate, 222 Rectangular block, 223 Limit rail, 224 Locking block, 225 Spring 1, 226 Ratchet, 227 Gear; 311 Fixed frame, 312 Threaded rod, 313 Rotating handle, 314 Washer, 315 Spring 2. Detailed Implementation

[0016] 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.

[0017] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0018] In existing technologies, when a car bumper is clamped and fixed, the inspection fixture cannot be flipped, resulting in a cumbersome and inefficient process for inspecting both the upper and lower sides of the bumper. Therefore, this invention provides a preferred embodiment of a car front bumper radar bracket inspection fixture, for example... Figure 1-5 As shown: A car front bumper radar bracket inspection tool includes: a workbench 1; a flip-up part 2 disposed on the top of the workbench 1; a fixing part 3 disposed on one side of the flip-up part 2; an inspection instrument body 4 fixedly connected to the top of the workbench 1; and a bottom leg 5 fixedly connected to the bottom of the workbench 1. The flip-up part 2 includes: a fixing frame 211 fixedly connected to the top of the workbench 1, the fixing frames 211 being symmetrically arranged; and an electric telescopic column 215 fixedly connected to one side of the workbench 1 via a bracket.

[0019] A slide rail 212 is fixedly connected to the top of the fixed frame 211. A toothed rail 213 is fixedly connected to one side of the slide rail 212. A U-shaped fixed rail 214 is fixedly connected to one side of the slide rail 212. A slider 216 is slidably connected inside the slide rail 212. The telescopic end of the electric telescopic column 215 extends through the workbench 1 to the outer wall. The telescopic end of the electric telescopic column 215 is fixedly connected to one side of the slider 216.

[0020] A connecting cylinder 220 is rotatably connected to one side of the slider 216. A rotating column 217 is rotatably connected inside the slider 216. A connecting block 218 is fixedly connected to one end of the rotating column 217. A roller 219 is rotatably connected to one end of the connecting block 218 through a connecting frame. The rollers 219 are symmetrically arranged. One end of the rotating column 217 extends outward through the connecting cylinder 220 and is fixedly connected to a connecting plate 221. The rollers 219 are adapted to the U-shaped fixed rail 214.

[0021] A ratchet 226 is fixedly connected to the inner wall of the connecting cylinder 220, and a gear 227 is fixedly connected to the outer wall of the connecting cylinder 220. The gear 227 meshes with the gear rail 213. A rectangular block 222 is fixedly connected to one side of the connecting disc 221, and a limit rail 223 is fixedly connected to one side of the connecting disc 221.

[0022] The limiting rail 223 has a sliding connection of a locking block 224, which is adapted to the ratchet 226. A spring 225 is provided between the locking block 224 and the rectangular block 222. One end of the spring 225 is fixedly connected to one end of the locking block 224, and the other end of the spring 225 is fixedly connected to one side of the rectangular block 222.

[0023] Furthermore, in this embodiment, by driving the electric telescopic column 215, the slider 216 at the telescopic end of the electric telescopic column 215 slides along the track of the slide rail 212. As the slider 216 continues to slide, the gear 227 meshes with the toothed rail 213, thereby controlling the rotation of the connecting cylinder 220, which in turn drives the ratchet 226 to rotate. However, the ratchet 226 and the locking block 224 achieve unidirectional rotation, thereby controlling the connecting disc 221 to follow the rotation of the connecting cylinder 220. Thus, under the transmission of the rotating column 217, the connecting block 218 and the roller 219 are controlled to rotate. Due to the distance setting of the toothed rail 213, when the gear 227 has completely passed the toothed rail 213, the connecting cylinder 220 is controlled to rotate only 180 degrees, thereby achieving the purpose of flipping and adjusting the workpiece. When the electric telescopic column 215 retracts, the ratchet 226 is controlled to rotate in the opposite direction, thereby causing the locking block 224 to slide back and forth along the track of the limiting rail 223, without driving the connecting disc 221 to rotate. Example

[0024] Based on Embodiment 1, a preferred embodiment of the automotive front bumper radar bracket inspection tool provided by this utility model is as follows: Figure 1-5 As shown: The fixed part 3 includes: a fixed frame 311, which is fixedly connected to one end of the connecting block 218; and a threaded rod 312, which is threadedly connected to the inside of the fixed frame 311.

[0025] A rotating handle 313 is fixedly connected to the top of the threaded rod 312, and a washer 314 is rotatably connected to the bottom of the threaded rod 312 through a bearing seat. A second spring 315 is provided between the washer 314 and the fixed frame 311. One end of the second spring 315 is fixedly connected to the top of the washer 314, and the other end is fixedly connected to the inner wall of the fixed frame 311.

[0026] Furthermore, in this embodiment, by placing the workpiece inside the fixing frame 311, rotating the rotating handle 313 causes the threaded rod 312 to rotate, thereby clamping and fixing the workpiece with the gasket 314. Conversely, rotating the rotating handle 313 in the opposite direction disassembles the workpiece.

[0027] In use, firstly, the electric telescopic column 215 is driven, causing the slider 216 at the telescopic end of the electric telescopic column 215 to slide along the track of the slide rail 212. As the slider 216 continues to slide, the gear 227 meshes with the toothed rail 213, thereby controlling the rotation of the connecting cylinder 220, which in turn drives the ratchet 226 to rotate. The ratchet 226 and the locking block 224 rotate in one direction, thus controlling the connecting disc 221 to follow the rotation of the connecting cylinder 220. Under the transmission of the rotating column 217, this controls the rotation of the connecting block 218 and the roller 219. Due to the distance setting of the toothed rail 213, when... After the gear 227 has completely passed the gear rail 213, it controls the connecting cylinder 220 to rotate only 180 degrees, thereby achieving the purpose of flipping and adjusting the workpiece. When the electric telescopic column 215 retracts, it controls the ratchet 226 to rotate in the opposite direction, so that the locking block 224 slides back and forth along the trajectory of the limit rail 223 without driving the connecting plate 221 to rotate. Next, the workpiece is placed inside the fixed frame 311, and the threaded rod 312 is rotated by rotating the rotating handle 313, so that the shim 314 clamps and fixes the workpiece. Conversely, rotating the rotating handle 313 in the opposite direction disassembles the workpiece.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A vehicle front bumper radar bracket inspection tool, characterized in that, Includes: workbench (1); The flipping part (2) is set on the top of the workbench (1); The fixing part (3) is provided on one side of the flipping part (2); The testing instrument body (4) is fixedly connected to the top of the workbench (1); The bottom leg (5) is fixedly connected to the bottom of the workbench (1); The flipping portion (2) includes: A fixed frame (211) is fixedly connected to the top of the workbench (1), and the fixed frames (211) are symmetrically arranged; The electric telescopic column (215) is fixedly connected to one side of the workbench (1) by a bracket.

2. The automotive front bumper radar bracket inspection fixture according to claim 1, characterized in that: The top of the fixed frame (211) is fixedly connected to a slide rail (212), a toothed rail (213) is fixedly connected to one side of the slide rail (212), a U-shaped fixed rail (214) is fixedly connected to one side of the slide rail (212), a slider (216) is slidably connected inside the slide rail (212), the telescopic end of the electric telescopic column (215) extends through the workbench (1) to the outer wall, and the telescopic end of the electric telescopic column (215) is fixedly connected to one side of the slider (216).

3. The automotive front bumper radar bracket inspection fixture according to claim 2, characterized in that: A connecting cylinder (220) is rotatably connected to one side of the slider (216), and a rotating column (217) is rotatably connected inside the slider (216). A connecting block (218) is fixedly connected to one end of the rotating column (217), and a roller (219) is rotatably connected to one end of the connecting block (218) through a connecting frame. The rollers (219) are symmetrically arranged. One end of the rotating column (217) extends outward through the connecting cylinder (220) and is fixedly connected to a connecting disc (221). The rollers (219) are adapted to the U-shaped fixed rail (214).

4. The automotive front bumper radar bracket inspection fixture according to claim 3, characterized in that: A ratchet (226) is fixedly connected to the inner wall of the connecting cylinder (220), and a gear (227) is fixedly connected to the outer wall of the connecting cylinder (220). The gear (227) meshes with the gear rail (213). A rectangular block (222) is fixedly connected to one side of the connecting disc (221), and a limit rail (223) is fixedly connected to one side of the connecting disc (221).

5. The automotive front bumper radar bracket inspection fixture according to claim 4, characterized in that: The limiting rail (223) is internally slidably connected to a locking block (224), which is adapted to a ratchet (226). A spring (225) is provided between the locking block (224) and the rectangular block (222). One end of the spring (225) is fixedly connected to one end of the locking block (224), and the other end of the spring (225) is fixedly connected to one side of the rectangular block (222).

6. The automotive front bumper radar bracket inspection fixture according to claim 3, characterized in that: The fixing part (3) includes: The fixed frame (311) is fixedly connected to one end of the connecting block (218); The threaded rod (312) is threaded inside the fixed frame (311).

7. A vehicle front bumper radar bracket inspection fixture according to claim 6, characterized in that: A rotating handle (313) is fixedly connected to the top of the threaded rod (312), and a washer (314) is rotatably connected to the bottom of the threaded rod (312) through a bearing seat. A second spring (315) is provided between the washer (314) and the fixed frame (311). One end of the second spring (315) is fixedly connected to the top of the washer (314), and the other end is fixedly connected to the inner wall of the fixed frame (311).

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