Electric automobile frame calibration frame

Abstract

The utility model provides an electric automobile frame calibration frame, which relates to the technical field of frame calibration frames, and comprises a calibration frame, one end of the calibration frame is provided with a translation motor, one end of the translation motor is connected with a two-way threaded rod, the outer side of the two-way threaded rod is symmetrically provided with moving frames, and the moving frames are connected with the two-way threaded rod. The side faces of the two movable frames are connected with first marking blocks. The two-way threaded rod is electrically driven to rotate through the translation motor, the two-way threaded rod drives the two movable frames to synchronously move in the opposite directions, then the first marking block is driven to move on the outer side of the length measuring ruler, the length of a frame is conveniently measured during movement, meanwhile, the pneumatic telescopic rod is matched for stretching out and drawing back, and the working efficiency is improved. And the pneumatic telescopic rod pushes the moving block to move in the sliding groove, so that the second marking block is conveniently driven to move on the outer side of the width measuring ruler, the width of the frame is conveniently measured, manual operation and measurement are not needed, and the labor cost and the time cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle frame calibration racks, in particular to an electric vehicle frame calibration rack. Background Art

[0002] Most modern cars have a frame as the skeleton of the whole vehicle. Most of the parts and assemblies of the car are fixed by the frame. The frame plays the role of supporting and connecting the various parts of the car and bears various loads from inside and outside the car. The frame needs to be calibrated before use.

[0003] When the existing frame calibration frame is used, it is necessary to manually measure the calibrated frame, which increases the manpower cost and time cost, and further causes the problem of reduced calibration efficiency. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that when a frame calibration frame is used, manual measurement of the calibrated frame is required, which increases the manpower cost and time cost and further reduces the calibration efficiency, and proposes an electric vehicle frame calibration frame.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electric vehicle frame calibration frame, comprising a calibration frame, a translation motor is installed at one end of the calibration frame, a bidirectional threaded rod is connected to one end of the translation motor, a moving frame is symmetrically installed on the outer side of the bidirectional threaded rod, two sides of the moving frames are connected to a first marking block, a length measuring ruler is installed inside the first marking block, a support plate is installed on the side of a single moving frame, a width measuring ruler is installed on the top of the support plate, a second marking block is symmetrically installed on the outer side of the width measuring ruler, and one end of the second marking block is connected to a placement frame.

[0006] Preferably, mounting plates are installed on both sides of the placement rack, a spring is installed on the top of the mounting plate, a limit plate is installed on one end of the spring, and one end of the limit plate is connected to a rotating seat.

[0007] Preferably, a slide groove is installed on the top of the movable frame, and a pneumatic telescopic rod is installed inside the slide groove.

[0008] Preferably, a moving block is symmetrically installed inside the slide slot, and one end of the pneumatic telescopic rod is connected to the side surface of the moving block.

[0009] Preferably, the top of the moving block is connected to the bottom of the placement rack, and the side of the rotating seat is connected to the side of the placement rack.

[0010] Preferably, both ends of the movable frame are connected to the side surfaces of the calibration frame, a support block is installed in the middle of the bidirectional threaded rod, and the side surfaces of the support block are connected to the side surfaces of the calibration frame.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, the bidirectional threaded rod is electrically driven to rotate by a translation motor, and the bidirectional threaded rod drives the two moving frames to move toward each other synchronously, thereby driving the first marking block to move on the outside of the length measuring ruler, which is convenient for adjustment according to the length of the frame, thereby facilitating the measurement of the length of the frame during movement, and at the same time cooperating with the pneumatic telescopic rod to be telescopic, so that the pneumatic telescopic rod pushes the moving block to move inside the slide slot, which is convenient for adjustment according to the width of the frame, and the side of the placement frame is connected with the second marking block, thereby facilitating the second marking block to move on the outside of the width measuring ruler, thereby facilitating the measurement of the width of the frame, without manual operation and measurement, reducing labor costs and time costs, making the entire calibration process faster and more efficient, thereby improving calibration efficiency, and at the same time facilitating timely acquisition of calibration information, facilitating timely discovery of problems and adjustments.

[0013] 2. In the utility model, by utilizing the elastic support of the spring on the side of the limit plate, it is beneficial to limit the frame by the limit plate, and the placement frame is convenient for placing the frame, effectively avoiding the shaking and displacement of the frame during calibration, which may lead to data errors, thereby ensuring the accuracy of the calibration and facilitating the rapid fixation of the frame, reducing the adjustment and calibration time, and thus improving the efficiency of the calibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional structural schematic diagram of an electric vehicle frame calibration frame is proposed for the utility model;

[0015] Figure 2 Another structural schematic diagram of an electric vehicle frame calibration frame proposed by the utility model;

[0016] Figure 3 A partial structural schematic diagram of an electric vehicle frame calibration frame is proposed for the utility model;

[0017] Figure 4 The utility model provides a schematic structural diagram of a limiting component of an electric vehicle frame calibration frame.

[0018] Legend: 1. Calibration frame; 2. Translation motor; 3. Bidirectional threaded rod; 4. Moving frame; 5. Length measuring ruler; 6. First marking block; 7. Slide; 8. Pneumatic telescopic rod; 9. Placement frame; 10. Limit plate; 11. Spring; 12. Mounting plate; 13. Moving block; 14. Width measuring ruler; 15. Second marking block; 16. Support plate. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Example 1

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: an electric vehicle frame calibration frame, comprising a calibration frame 1, a translation motor 2 is installed at one end of the calibration frame 1, a bidirectional threaded rod 3 is connected to one end of the translation motor 2, a moving frame 4 is symmetrically installed on the outer side of the bidirectional threaded rod 3, the sides of the two moving frames 4 are connected with a first marking block 6, a length measuring ruler 5 is installed inside the first marking block 6, a support plate 16 is installed on the side of a single moving frame 4, a width measuring ruler 14 is installed on the top of the support plate 16, a second marking block 15 is symmetrically installed on the outer side of the width measuring ruler 14, one end of the second marking block 15 is connected to a placing frame 9, a slide 7 is installed on the top of the moving frame 4, a pneumatic telescopic rod 8 is installed inside the slide 7, a moving block 13 is symmetrically installed inside the slide 7, and one end of the pneumatic telescopic rod 8 is connected to the side of the moving block 13.

[0023] In this embodiment, the bidirectional threaded rod 3 is electrically driven to rotate by the translation motor 2, and the bidirectional threaded rod 3 drives the two moving frames 4 to move toward each other synchronously, thereby driving the first marking block 6 to move on the outside of the length measuring ruler 5, which is convenient for adjustment according to the length of the frame, and thus convenient for measuring the length of the frame during movement. At the same time, the pneumatic telescopic rod 8 is extended and retracted, so that the pneumatic telescopic rod 8 pushes the moving block 13 to move inside the slide groove 7, which is convenient for adjustment according to the width of the frame. The side of the placement frame 9 is connected with a second marking block 15, which is convenient for driving the second marking block 15 to move on the outside of the width measuring ruler 14, thereby facilitating the measurement of the width of the frame. There is no need for manual operation and measurement, which reduces labor costs and time costs, makes the entire calibration process faster and more efficient, thereby improving calibration efficiency, and at the same time facilitates timely acquisition of calibration information, so as to facilitate timely discovery of problems and adjustments.

[0024] Example 2

[0025] like Figure 1-Figure 4 As shown, mounting plates 12 are installed on both sides of the placement rack 9, a spring 11 is installed on the top of the mounting plate 12, a limiting plate 10 is installed on one end of the spring 11, one end of the limiting plate 10 is connected to a rotating seat, the top of the moving block 13 is connected to the bottom of the placement rack 9, the side of the rotating seat is connected to the side of the placement rack 9, the two ends of the moving rack 4 are connected to the side of the calibration rack 1, and a support block is installed in the middle of the bidirectional threaded rod 3, and the side of the support block is connected to the side of the calibration rack 1.

[0026] In this embodiment, by rotating the rotating seat, it is convenient to drive the limit plate 10 to rotate, so that the limit plate 10 fixes the frame. The elastic support of the spring 11 on the side of the limit plate 10 is beneficial to realize the limit plate 10 on the frame. The placement frame 9 facilitates the placement of the frame, effectively avoiding the shaking and displacement of the frame during calibration, which in turn causes data errors, ensures the accuracy of calibration, and facilitates the rapid fixation of the frame, reduces the adjustment and calibration time, and thus improves the calibration efficiency. The support block is beneficial to ensure the stability of the bidirectional threaded rod 3.

[0027] The working principle of this embodiment is as follows: when in use, first, the bidirectional threaded rod 3 is electrically driven by the translation motor 2 to rotate, and the bidirectional threaded rod 3 drives the two moving frames 4 to move toward each other synchronously, and at the same time cooperates with the pneumatic telescopic rod 8 to extend and retract, so that the pneumatic telescopic rod 8 pushes the moving block 13 to move inside the slide groove 7, which is conducive to adjustment according to the size of the frame, and convenient for placing the frame on the placement frame 9, and then rotating the rotating seat to facilitate driving the limit plate 10 to rotate, so that the limit plate 10 fixes the frame, and the elastic support of the spring 11 on the side of the limit plate 10 is used to facilitate the limit plate 10 to limit the frame. The first marking block 6 and the second marking block 15 are both arranged on the side of the placement frame 9, which is conducive to measuring the size of the frame during movement, without manual operation and measurement, making the entire calibration process faster and more efficient.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An electric vehicle frame calibration frame, comprising a calibration frame (1), characterized in that: A translation motor (2) is installed at one end of the calibration frame (1), a bidirectional threaded rod (3) is connected to one end of the translation motor (2), a moving frame (4) is symmetrically installed on the outer side of the bidirectional threaded rod (3), the sides of two moving frames (4) are connected to first marking blocks (6), a length measuring ruler (5) is installed inside the first marking block (6), a support plate (16) is installed on the side of a single moving frame (4), a width measuring ruler (14) is installed on the top of the support plate (16), a second marking block (15) is symmetrically installed on the outer side of the width measuring ruler (14), and one end of the second marking block (15) is connected to a placement frame (9).

2. The electric vehicle frame calibration stand according to claim 1, characterized in that: Mounting plates (12) are installed on both sides of the placement frame (9), a spring (11) is installed on the top of the mounting plate (12), a limiting plate (10) is installed on one end of the spring (11), and one end of the limiting plate (10) is connected to a rotating seat.

3. The electric vehicle frame calibration rack according to claim 2, characterized in that: A slide groove (7) is installed on the top of the movable frame (4), and a pneumatic telescopic rod (8) is installed inside the slide groove (7).

4. The electric vehicle frame calibration stand according to claim 3, characterized in that: A moving block (13) is symmetrically installed inside the slide groove (7), and one end of the pneumatic telescopic rod (8) is connected to the side surface of the moving block (13).

5. The electric vehicle frame calibration stand according to claim 4, characterized in that: The top of the moving block (13) is connected to the bottom of the placement rack (9), and the side of the rotating seat is connected to the side of the placement rack (9).

6. The electric vehicle frame calibration stand according to claim 1, characterized in that: The two ends of the movable frame (4) are connected to the side surfaces of the calibration frame (1), and a support block is installed in the middle of the bidirectional threaded rod (3), and the side surfaces of the support block are connected to the side surfaces of the calibration frame (1).

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