Compression resistance detection device for electric vehicle frame processing
By introducing electric slide rails, electric telescopic rods and grippers into the pressure-resistant detection device, the problem of misalignment and wear of the frame during the inspection process is solved, and precise fine-tuning and wear prevention are achieved.
Patent Information
- Application Number
- CN202421845492.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-08-01
AI Technical Summary
During the inspection process of traditional electric frame processing, the center of the frame is not easily aligned accurately below the detection plate, and it is easy to cause wear and damage when moving the frame.
A pressure detection device including an electric slide rail, an electric telescopic rod and a gripper is designed. Through the cooperation of the moving beam and the electric telescopic rod, the frame position can be fine-tuned, and the design of the spring and elastic surface layer can prevent the hard contact between the gripper and the frame.
It realizes precise fine-tuning of the frame position during the compression detection process, avoids frame wear and damage, and improves the accuracy and safety of the inspection.
Smart Images
Figure CN222938760U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of detection equipment, in particular to a compression detection device for the processing of electric vehicle frames. Background Technique
[0002] The vehicle frame is a frame structure straddling the front and rear axles of an automobile, commonly known as the main beam. It is the base of the automobile and is generally composed of two longitudinal beams and several cross beams. Supported by the suspension device, the front axle, and the rear axle on the wheels, the vehicle frame must have sufficient strength and stiffness to withstand the load of the automobile and the impact transmitted from the wheels. In order to ensure the safety of the vehicle, it is necessary to conduct strength tests on the vehicle frame.
[0003] Currently, when the traditional compression detection device for the processing of electric vehicle frames is in use, it is necessary to cooperate with a lifting device to move the vehicle frame under the detection device, and start the electric telescopic rod to drive the pressure plate to press down to conduct compression detection on the vehicle frame. However, the vehicle frame without wheels is very heavy, and affected by the own frame of the detection device, it is very difficult to move it under the detection device. Even when the vehicle frame is moved under the detection device, the center of the vehicle frame is not directly below the detection plate, and it is necessary to finely adjust the position of the vehicle frame to conduct detection. At the same time, the lifting device will cause wear and bruising to the vehicle frame when moving the vehicle frame. Content of the Utility Model
[0004] (I) Technical Problems to be Solved
[0005] The technical problem to be solved by the utility model is to provide a compression detection device for the processing of electric vehicle frames, which can finely adjust the position of the vehicle frame during the compression detection process and will not cause wear and bruising to the vehicle frame, aiming at the current situation of the existing technology.
[0006] (II) Technical Solution
[0007] The utility model is realized through the following technical solutions: A compression detection device for the processing of electric vehicle frames includes columns. There are four columns. A top beam is installed at the top of the columns. A bottom beam is fixed between two columns on the same side. A guide column is arranged between the top beam and the bottom beam. A detection plate is installed on the guide column. A middle beam is fixed between the top beams. An electric telescopic rod I is arranged in the middle of the bottom of the middle beam. An electric slide rail I is installed on the inner side wall of the top beam. A moving beam is arranged between the electric slide rails I. An electric slide rail II is installed at the bottom of the moving beam. Electric telescopic rods II are arranged on two self - contained sliding blocks on the electric slide rail II. A gripper is installed at the bottom of the electric telescopic rod II. A trolley is arranged below the top beam. A vehicle plate is arranged on the top of the trolley. Universal wheels are installed at the four corners of the bottom surface of the vehicle plate.
[0008] Further, the top beam is bolt - connected to the electric slide rail I, and the sliding block on the electric slide rail I is bolt - connected to the moving beam.
[0009] By adopting the above technical solution, the movable beam can slide on the device.
[0010] Furthermore, the fixed part of the first electric telescopic rod is bolted to the middle beam, and the telescopic part of the first electric telescopic rod is bolted to the detection plate.
[0011] By adopting the above technical solution, when the first electric telescopic rod extends, the detection plate presses down to perform a compressive test on the vehicle frame.
[0012] Furthermore, the detection plate is slidably connected to the guide posts, and there are four guide posts.
[0013] By adopting the above technical solution, the guide posts enable the detection plate to move in the vertical up and down direction.
[0014] Furthermore, the fixed part of the second electric telescopic rod is bolted to the sliding block on the second electric slide rail, and the sliding rod carried by the telescopic part of the second electric telescopic rod is slidably connected to the gripper.
[0015] By adopting the above technical solution, the telescopic movement of the second electric telescopic rod controls the up and down movement of the gripper.
[0016] Furthermore, a spring is installed between the second electric telescopic rod and the gripper, and an elastic surface layer is provided on the inner surface of the gripper.
[0017] By adopting the above technical solution, the spring and the elastic surface layer can provide buffering when the gripper contacts the vehicle frame, preventing the gripper from making hard contact with the vehicle frame and avoiding abrasion and collision damage to the vehicle frame.
[0018] Furthermore, the elastic surface layer is a rubber structure and is bonded to the gripper.
[0019] By adopting the above technical solution, the elastic surface layer prevents the gripper from causing abrasion and collision damage to the vehicle frame.
[0020] (III) Beneficial effects
[0021] The present utility model has the following beneficial effects compared with the prior art:
[0022] To solve the problems of the traditional anti - compression detection device for electric vehicle frames, during the anti - compression detection process, the center of the vehicle frame is not directly below the detection plate, and when moving the vehicle frame, the lifting device will cause wear and bruising to the vehicle frame. The utility model sets an electric slide rail one, an electric slide rail two, an electric telescopic rod two and a gripper. The gripper grabs the vehicle frame. The moving beam moves on the electric slide rail one, and the electric telescopic rod two moves on the electric slide rail two to adjust the center of the vehicle frame to be directly below the detection plate. The device can finely adjust the position of the vehicle frame. A spring is arranged between the gripper and the electric telescopic rod two, and an elastic surface layer is arranged on the surface of the gripper to prevent hard contact between the gripper and the vehicle frame and avoid wear and bruising of the vehicle frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 FIG. is a schematic structural diagram of an anti - compression detection device for electric vehicle frame processing according to the present utility model;
[0024] Figure 2 FIG. is a right view of an anti - compression detection device for electric vehicle frame processing according to the present utility model;
[0025] Figure 3 FIG. is a front view of the electric telescopic rod two and the gripper in an anti - compression detection device for electric vehicle frame processing according to the present utility model.
[0026] The description of the reference numerals is as follows:
[0027] Support pillar; 2. Top beam; 3. Bottom beam; 4. Guide post; 5. Detection plate; 6. Middle beam; 7. Electric telescopic rod one; 8. Electric slide rail one; 9. Moving beam; 10. Electric slide rail two; 11. Electric telescopic rod two; 12. Gripper; 13. Trolley; 14. Vehicle board; 15. Universal wheel; 16. Spring; 17. Elastic surface layer. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0028] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0029] As Figures 1 - 3As shown in the figure, a compressive strength detection device for the processing of an electric vehicle frame in this embodiment includes four columns 1. A top beam 2 is installed at the top of the columns 1. A bottom beam 3 is fixed between two columns 1 on the same side. A guide column 4 is arranged between the top beam 2 and the bottom beam 3. A detection plate 5 is installed on the guide column 4. A middle beam 6 is fixed between the top beams 2. An electric telescopic rod 7 is arranged in the middle of the bottom end of the middle beam 6. An electric slide rail 8 is installed on the inner side wall of the top beam 2. A moving beam 9 is arranged between the electric slide rails 8. An electric slide rail 10 is installed at the bottom end of the moving beam 9. Electric telescopic rods 11 are arranged on the two self - contained sliding blocks on the electric slide rail 10. A gripper 12 is installed at the bottom of the electric telescopic rod 11. A trolley 13 is arranged below the top beam 2. A vehicle plate 14 is arranged on the top of the trolley 13. Universal wheels 15 are installed at the four corners of the bottom surface of the vehicle plate 14. The gripper 12 grabs the vehicle frame. By sliding the moving beam 9 on the electric slide rail 8 and the electric telescopic rod 11 on the electric slide rail 10, the position of the vehicle frame is adjusted to align the center of the vehicle frame directly below the detection plate 5, facilitating the device to detect the vehicle frame.
[0030] As Figures 1 - 3 shown in the figure, in this embodiment, the top beam 2 is bolt - connected to the electric slide rail 8, and the sliding block on the electric slide rail 8 is bolt - connected to the moving beam 9, enabling the moving beam 9 to slide on the device. The fixed part of the electric telescopic rod 7 is bolt - connected to the middle beam 6, and the telescopic part of the electric telescopic rod 7 is bolt - connected to the detection plate 5. When the electric telescopic rod 7 extends, the detection plate 5 presses down to perform a compressive strength test on the vehicle frame. The detection plate 5 is slidably connected to the guide column 4. There are four guide columns 4, which enable the detection plate 5 to move in the vertical up - and - down direction. The fixed part of the electric telescopic rod 11 is bolt - connected to the sliding block on the electric slide rail 10, and the telescopic part of the electric telescopic rod 11 is slidably connected to the gripper 12 through a self - contained sliding rod. The electric telescopic rod 11 controls the up - and - down movement of the gripper 12 by telescoping. A spring 16 is installed between the electric telescopic rod 11 and the gripper 12. An elastic surface layer 17 is arranged on the inner surface of the gripper 12. The spring 16 and the elastic surface layer 17 can provide buffering when the gripper 12 contacts the vehicle frame, preventing the gripper 12 from making hard contact with the vehicle frame and causing wear and damage to the vehicle frame. The elastic surface layer 17 is made of rubber structure and is bonded to the gripper 12. The elastic surface layer 17 prevents the gripper 12 from causing wear and damage to the vehicle frame.
[0031] The specific implementation process of this embodiment is as follows: The trolley 13 transports the vehicle frame to the lower part of the device. The second electric telescopic rod 11 extends to drive the gripper 12 to move downward. When the gripper 12 reaches the vehicle frame, the second electric telescopic rod 11 moves towards the middle of the moving beam 9 through the second electric slide rail 10. The gripper 12 grabs the vehicle frame. The second electric telescopic rod 11 shortens to drive the gripper 12 to move upward, and the gripper 12 grabs the vehicle frame, separating the vehicle frame from the trolley 13. The moving beam 9 and the second electric telescopic rod 11 move, and the center of the vehicle frame is finely adjusted to directly below the detection plate. Then, the finely adjusted vehicle frame is placed back on the trolley 13. Then, the first electric telescopic rod 7 extends to drive the detection plate 5 to press down to detect the vehicle frame. During the compressive strength detection process, the device can finely adjust the position of the vehicle frame. A spring 16 is arranged between the gripper 12 and the second electric telescopic rod 11, and an elastic surface layer 17 is arranged on the surface of the gripper 12 to prevent the gripper 12 from making hard contact with the vehicle frame and not causing wear and damage to the vehicle frame.
[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A compression testing device for electric vehicle frame processing, characterized in that: The invention comprises pillars (1), wherein the pillars (1) have four pillars, a top beam (2) is installed on the top of the pillars (1), a bottom beam (3) is fixed between two pillars (1) on the same side, a guide column (4) is arranged between the top beam (2) and the bottom beam (3), a detection plate (5) is installed on the guide column (4), a middle beam (6) is fixed between the top beams (2), an electric telescopic rod (7) is arranged at the middle of the bottom end of the middle beam (6), and an electric slide rail (8) is installed on the inner wall of the top beam (2). ), a moving beam (9) is arranged between the electric slide rail one (8), an electric slide rail two (10) is installed at the bottom end of the moving beam (9), two sliding blocks on the electric slide rail two (10) are both provided with electric telescopic rods two (11), a gripper (12) is installed at the bottom of the electric telescopic rods two (11), a trolley (13) is arranged below the top beam (2), a car plate (14) is arranged on the top of the trolley (13), and universal wheels (15) are installed at the four corners of the bottom surface of the car plate (14).
2. The compression testing device for electric vehicle frame processing according to claim 1, characterized in that: The top beam (2) is bolted to the electric slide rail one (8), and the sliding block on the electric slide rail one (8) is bolted to the moving beam (9).
3. The compression testing device for electric vehicle frame processing according to claim 1, characterized in that: The fixing portion of the electric telescopic rod 1 (7) is bolted to the middle beam (6), and the telescopic portion of the electric telescopic rod 1 (7) is bolted to the detection plate (5).
4. The compression testing device for electric vehicle frame processing according to claim 3 is characterized in that: The detection plate (5) is slidably connected to the guide posts (4), and there are four guide posts (4).
5. The compression testing device for electric vehicle frame processing according to claim 1 is characterized in that: The fixed part of the second electric telescopic rod (11) is bolted to the sliding block on the second electric slide rail (10), and the sliding rod attached to the telescopic part of the second electric telescopic rod (11) is slidably connected to the gripper (12).
6. The compression testing device for electric vehicle frame processing according to claim 5, characterized in that: A spring (16) is installed between the second electric telescopic rod (11) and the gripper (12), and an elastic surface layer (17) is provided on the inner surface of the gripper (12).
7. The compression testing device for electric vehicle frame processing according to claim 6, characterized in that: The elastic surface layer (17) is a rubber structure, and the elastic surface layer (17) is bonded to the gripper (12).