Rotary workbench for electric vehicle frame detection

Abstract

The utility model discloses a rotary workbench for detecting an electric vehicle frame, which comprises a rotary base and a mounting platform, a plurality of fixing structures are mounted on the mounting platform, and the fixing structures are used for fixing the electric vehicle frame; a plurality of mounting grooves are formed in the top of the mounting platform, movable lead screws are arranged in the mounting grooves, a movable motor is further arranged on the side face of the mounting platform, and movable bases are arranged on the movable lead screws in a matched mode; the fixing structure comprises two sets of front end fixing assemblies, middle fixing assemblies and rear end fixing assemblies which are installed on the two sides and correspond to the movable bases. The movable lead screw is arranged on the mounting platform, so that the front-end fixing assembly, the middle fixing assembly and the rear-end fixing assembly can be horizontally adjusted on the mounting platform to adapt to electric vehicle frames of different models; the front-end supporting beam and the rear-end supporting beam can rotate on the mounting rods below the front-end supporting beam and the rear-end supporting beam, so that the mounting position of the frame of the electric vehicle is adjusted, and the overall application range of the device is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle frame detection, in particular to a rotary workbench for detecting the vehicle frame of an electric vehicle. Background Art

[0002] With the development of society, the pace of life in big cities is gradually accelerating, and people are paying more and more attention to time, especially in terms of travel. In daily travel, most people will choose electric vehicles for convenience and speed. In the production process of electric vehicles, the performance of the frame is an important factor in determining the safety performance of electric vehicles. Therefore, the detection of electric vehicle frames is indispensable. Usually, electric vehicle frame detection can be carried out by vibration testing, ultrasonic testing, magnetic particle testing, X-ray testing, infrared thermal imaging, optical vision testing and other methods. Among them, optical vision testing can detect the frame non-contactly and quickly, and has high detection accuracy. Through different program settings, it can realize the detection of frames of different models.

[0003] Before testing, the visual equipment needs to be positioned and laid out, and then the frame to be tested needs to be fixed on a rotatable support table for all-round testing. However, this type of rotating support table is usually only suitable for a single frame model and cannot be adjusted according to different models of frames. As a result, workers need to measure whether the fixing frame matches the frame when fixing the frame. Otherwise, the frame will fall off during the test and hit the visual equipment, causing damage to the equipment and affecting the test results. Therefore, it is necessary to design an electric vehicle frame inspection rotating workbench that is suitable for multiple models of frames and easy to install. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a rotating workbench for detecting an electric vehicle frame so as to facilitate all-round detection after the frame is fixed, thereby improving the detection efficiency.

[0005] Based on the technical problems existing in the background technology, the utility model proposes a rotating workbench for electric vehicle frame detection, including a rotating base, a mounting platform is provided on the top of the rotating base, a plurality of fixing structures are installed on the mounting platform, and the plurality of fixing structures jointly fix the electric vehicle frame;

[0006] The top plane of the installation platform is symmetrically provided with a plurality of installation slots, and a movable screw rod is provided in each of the plurality of installation slots. A movable motor is also provided on the side of the installation platform corresponding to the plurality of installation slots, and a movable base is provided on each of the plurality of movable screw rods.

[0007] The fixing structure includes two groups of front fixing components, a middle fixing component and a rear fixing component installed on both sides corresponding to the mobile base;

[0008] The front-end fixing assembly comprises a front-end movable rod, and a front-end supporting beam is also installed on the top of the front-end movable rod;

[0009] The middle fixing assembly includes a middle support seat;

[0010] The rear end fixing assembly includes a rear end movable rod, and a rear end support beam is also installed on the top of the rear end movable rod;

[0011] The front end support beam, the middle support seat and the rear end support beam are all equipped with locking components.

[0012] Preferably, a movable hole cooperating with the movable screw rod is provided in the movable base, a mounting ring is symmetrically provided on the top of the movable base, and a functional stopper is provided between two symmetrical mounting grooves on the mounting platform to assist the rotation of the movable screw rod.

[0013] Preferably, the installation grooves on both sides, the movable screw rod and the movable motor are completely symmetrical about the center line of the installation platform.

[0014] Preferably, a front end rotating kit 1 cooperating with the movable base is provided at the bottom of the front end movable rod, a front end mounting ring is provided at the top, and a front end rotating kit 2 corresponding to the front end mounting ring is provided at the bottom of the front end support beam.

[0015] Preferably, a middle rotating kit cooperating with the movable base is provided at the bottom of both ends of the middle supporting seat.

[0016] Preferably, a rear end rotating kit cooperating with the movable base is provided at the bottom of the rear end movable rod.

[0017] Preferably, the locking assembly includes an arc block, a movable hinge is installed on one side of the arc block, a clamping block is provided at the bottom of one end of the arc block, and clamping grooves corresponding to the clamping block are provided on the front end support beam, the middle support seat and the rear end support beam at positions corresponding to the arc block.

[0018] Preferably, the front end support beam, the middle support seat and the rear end support beam are all provided with arc grooves that cooperate with the electric vehicle frame.

[0019] Compared with the prior art, the utility model proposes a rotary workbench for electric vehicle frame detection, which adopts the above technical solution and achieves the following technical effects:

[0020] 1. The utility model realizes horizontal adjustment of the front-end fixing assembly, the middle fixing assembly and the rear-end fixing assembly on the mounting platform by means of a movable screw rod arranged on the mounting platform, so as to adapt to different models of electric vehicle frames and have stronger practicality;

[0021] 2. The utility model can rotate the front support beam and the rear support beam on the mounting rod below them to adjust the installation position of the electric vehicle frame, expand the overall application range of the device, and use the locking assembly to lock during installation to ensure the stability of the frame during inspection and improve inspection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the frame fixing of the utility model;

[0023] Figure 2 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0024] Figure 3 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0025] Figure 4 This is a schematic diagram of the overall structure of the installation platform of the utility model;

[0026] Figure 5 This is a schematic diagram of the overall structure of the front-end fixing assembly of the utility model;

[0027] Figure 6 This is a schematic diagram of the overall structure of the middle fixing assembly of the utility model;

[0028] Figure 7 This is a schematic diagram of the overall structure of the rear end fixing assembly of the utility model;

[0029] Figure 8 This is a schematic diagram of the locking assembly structure of the utility model.

[0030] In the figure: 1. rotating base; 2. mounting platform; 21. mounting slot; 22. moving screw rod; 23. moving motor; 24. moving base; 241. moving hole; 242. mounting ring; 25. functional block; 3. electric vehicle frame; 4. front end fixing assembly; 41. front end movable rod; 42. front end support beam; 43. front end rotating kit one; 44. front end mounting ring; 45. front end rotating kit two; 5. middle fixing assembly; 51. middle support seat; 52. middle rotating kit; 6. rear end fixing assembly; 61. rear end movable rod; 62. rear end support beam; 63. rear end rotating kit; 7. locking assembly; 71. arc block; 72. movable hinge; 73. clamping block; 74. clamping slot. DETAILED DESCRIPTION

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] Reference Figure 1-8 The utility model proposes a rotating workbench for testing an electric vehicle frame, comprising a rotating base 1, a mounting platform 2 is provided on the top of the rotating base 1, a plurality of fixing structures are installed on the mounting platform 2, and the plurality of fixing structures jointly fix an electric vehicle frame 3;

[0034] Specifically, a plurality of mounting grooves 21 are symmetrically opened on the top plane of the mounting platform 2, and a movable screw rod 22 is arranged in each of the plurality of mounting grooves 21, and a movable motor 23 is also arranged on the side of the mounting platform 2 corresponding to the plurality of mounting grooves 21, and a movable base 24 is provided on each of the plurality of movable screw rods 22;

[0035] Specifically, the fixing structure includes two groups of front fixing components 4, middle fixing components 5 and rear fixing components 6 installed on the corresponding moving bases 24 on both sides;

[0036] Specifically, the front-end fixing assembly 4 includes a front-end movable rod 41, and a front-end support beam 42 is also installed on the top of the front-end movable rod 41;

[0037] Specifically, the middle fixing assembly 5 includes a middle support seat 51;

[0038] Specifically, the rear end fixing assembly 6 includes a rear end movable rod 61, and a rear end support beam 62 is also installed on the top of the rear end movable rod 61;

[0039] Specifically, locking assemblies 7 are installed on the front support beam 42 , the middle support seat 51 and the rear support beam 62 .

[0040] In this embodiment, the overall structural configuration of the workbench is as follows: a sufficiently strong rotating base 1 is established, and high-strength metal materials can be used to ensure the stability of the entire structure. A mounting platform 2 is installed on the top of the rotating base 1. The platform needs to have sufficient area and load-bearing capacity to adapt to different types of electric vehicle frames 3. A plurality of mounting grooves 21 are arranged symmetrically on the mounting platform 2, and each mounting groove is equipped with a moving screw 22 that can be driven by a moving motor 23. The design of the moving motor 23 should ensure that the rotation of the moving screw 22 can be accurately controlled, so as to achieve precise position adjustment. The front end fixing assembly 4, the middle fixing assembly 5 and the rear end fixing assembly 6 are installed on the moving base 24, and each set of fixing assemblies is designed to be adjustable to adapt to electric vehicle frames 3 of different sizes and shapes.

[0041] Reference Figure 5-7 A moving hole 241 cooperating with the moving screw rod 22 is provided in the moving base 24, a mounting ring 242 is symmetrically provided on the top of the moving base 24, and a functional stopper 25 is provided between two symmetrical mounting grooves 21 on the mounting platform 2 to assist the moving screw rod 22 in rotating.

[0042] Reference Figure 4 The mounting grooves 21 on both sides, the moving screw rods 22 and the moving motors 23 are completely symmetrical about the center line of the mounting platform 2.

[0043] Reference Figure 5-8 A front rotating kit 43 cooperating with the movable base 24 is provided at the bottom of the front movable rod 41, a front mounting ring 44 is provided at the top, and a front rotating kit 2 45 corresponding to the front mounting ring 44 is provided at the bottom of the front support beam 42.

[0044] In this embodiment, the front movable rod 41, the middle support seat 51 and the rear movable rod 61 are designed to include rotation kits (front rotating kit 43, middle rotating kit 52, rear rotating kit 52). These rotating kits allow the fixing components to be rotated and adjusted when necessary to better adapt to the shape of the frame.

[0045] Specifically, a middle rotating kit 52 cooperating with the moving base 24 is provided at the bottom of both ends of the middle supporting seat 51 .

[0046] Specifically, a rear end rotating kit 52 cooperating with the movable base 24 is provided at the bottom of the rear end movable rod 61 .

[0047] Specifically, the locking assembly 7 includes an arc block 71, a movable hinge 72 is installed on one side of the arc block 71, a clamping block 73 is provided at the bottom of one end of the arc block 71, and a clamping groove 74 corresponding to the clamping block 73 is opened at the corresponding position of the arc block 71 on the front end support beam 42, the middle support seat 51 and the rear end support beam 62.

[0048] In this embodiment, each fixing assembly includes a locking assembly 7, and an adjustable locking mechanism is formed using an arc block 71 and a movable hinge 72 to ensure that the electric vehicle frame 3 is firmly fixed during the detection process.

[0049] Specifically, the front support beam 42, the middle support seat 51 and the rear support beam 62 are all provided with arc grooves that match the electric vehicle frame 3. The front support beam 42, the middle support seat 51 and the rear support beam 62 are designed with arc grooves that match the shape of the electric vehicle frame 3, which helps to improve the positioning accuracy and stability of the frame during the detection process. The design of the locking assembly 7 needs to ensure that once the electric vehicle frame 3 is placed in place, it can be quickly and firmly locked to prevent displacement during rotation or movement.

[0050] The operation process of the rotary table:

[0051] The operator places the electric vehicle frame 3 on the mounting platform 2 and adjusts the position of the mobile base 24 according to the size and shape of the frame. The mobile motor 23 is used to control the moving screw 22 to accurately adjust the positions of the front fixing component 4, the middle fixing component 5 and the rear fixing component 6 until the frame 3 fully matches all the fixing components. The locking component 7 is activated to ensure the stability of the frame during the entire inspection process.

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rotating workbench for testing an electric vehicle frame, characterized in that: It comprises a rotating base (1), a mounting platform (2) is provided on the top of the rotating base (1), a plurality of fixing structures are installed on the mounting platform (2), and the plurality of fixing structures jointly fix the electric vehicle frame (3); A plurality of mounting grooves (21) are symmetrically formed on the top plane of the mounting platform (2), and a movable screw rod (22) is disposed in each of the plurality of mounting grooves (21). A movable motor (23) is also disposed on the side of each of the plurality of mounting grooves (21) corresponding to the mounting platform (2), and a movable base (24) is provided on each of the plurality of movable screw rods (22); The fixing structure comprises two groups of front fixing components (4), a middle fixing component (5) and a rear fixing component (6) which are installed on two sides corresponding to the movable base (24); The front end fixing assembly (4) comprises a front end movable rod (41), and a front end support beam (42) is also installed on the top of the front end movable rod (41); The middle fixing assembly (5) comprises a middle supporting seat (51); The rear end fixing assembly (6) comprises a rear end movable rod (61), and a rear end support beam (62) is also installed on the top of the rear end movable rod (61); The front end support beam (42), the middle support seat (51) and the rear end support beam (62) are all installed with locking components (7).

2. A rotary workbench for testing an electric vehicle frame according to claim 1, characterized in that: A moving hole (241) cooperating with the moving screw rod (22) is provided in the moving base (24), a mounting ring (242) is symmetrically provided on the top of the moving base (24), and a functional stopper (25) is provided between two symmetrical mounting grooves (21) on the mounting platform (2) to assist the moving screw rod (22) in rotating.

3. A rotary workbench for testing an electric vehicle frame according to claim 2, characterized in that: The installation grooves (21), the movable screw rods (22) and the movable motors (23) on both sides are completely symmetrical about the center line of the installation platform (2).

4. The rotating workbench for testing an electric vehicle frame according to claim 1, characterized in that: The bottom of the front movable rod (41) is provided with a front rotating kit 1 (43) that cooperates with the movable base (24), and the top is provided with a front mounting ring (44); the bottom of the front supporting beam (42) is provided with a front rotating kit 2 (45) that corresponds to the front mounting ring (44).

5. The rotating workbench for testing an electric vehicle frame according to claim 1, characterized in that: The bottoms of both ends of the middle support seat (51) are provided with middle rotating sets (52) that cooperate with the movable base (24).

6. The rotating workbench for testing an electric vehicle frame according to claim 1, characterized in that: A rear end rotating kit (63) that cooperates with the movable base (24) is provided at the bottom of the rear end movable rod (61).

7. The rotating workbench for testing an electric vehicle frame according to claim 1, characterized in that: The locking assembly (7) comprises an arc block (71), a movable hinge (72) is installed on one side of the arc block (71), a clamping block (73) is provided at the bottom of one end of the arc block (71), and a clamping groove (74) corresponding to the clamping block (73) is provided on the front support beam (42), the middle support seat (51) and the rear support beam (62) at positions corresponding to the arc block (71).

8. The rotating workbench for testing an electric vehicle frame according to claim 1, characterized in that: The front end support beam (42), the middle support seat (51) and the rear end support beam (62) are all provided with arc grooves that cooperate with the electric vehicle frame (3).

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