Chassis testing device
By designing a chassis testing device that includes a support box body, side frame, scanning head and cylinder, the problems of low chassis testing efficiency and equipment drop in the prior art are solved, and efficient and accurate testing operations are achieved.
Patent Information
- Application Number
- CN202420719663.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-09
AI Technical Summary
The existing automotive chassis testing methods require the installation of equipment on the vehicle, resulting in increased fuel consumption and falling equipment when vibrating, low testing efficiency, and multiple forms of undulating road surfaces are required for testing, which is troublesome to operate.
A chassis testing device was designed, including a support box body, an installation side frame, a scanning head, a cylinder and a control panel. The support box body is fixed in the channel, the wheels dock the pallet, and the chassis measurement is performed using the cylinder and a scanning head, and the data transmission is carried out. Go to the computing motherboard to achieve an integrated structure, which is convenient and accurate.
It improves the efficiency and accuracy of chassis testing, reduces fuel consumption and equipment drop risks, and is suitable for testing of various undulating road surfaces.
Smart Images
Figure CN222212266U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chassis testing, in particular to a chassis testing device. Background Art
[0002] The automobile chassis consists of four parts: the transmission system, the running system, the steering system and the braking system. The function of the chassis is to support and install the automobile engine and its components and assemblies, form the overall shape of the automobile, and receive the power of the engine to make the automobile move and ensure normal driving.
[0003] When testing the current automobile chassis, the test equipment is installed on the chassis and then the detection operation is performed during the operation of the vehicle, which not only wastes oil but also causes the equipment to fall off during vibration, making the test more troublesome and unable to improve the test efficiency. At the same time, the test operation needs to be performed on a variety of undulating roads. Utility Model Content
[0004] The purpose of the utility model is to provide a chassis testing device to solve the problem raised in the above background technology that when testing the current automobile chassis, the testing equipment is installed on the vehicle chassis, and then the detection operation is performed during the operation of the vehicle, which not only wastes oil but also causes the equipment to fall off during vibration, making the test more troublesome and unable to improve the test efficiency. At the same time, the test operation needs to be performed on various types of undulating roads.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A chassis testing device comprises a supporting box body, wherein an installation side frame is horizontally welded to the outer side edge of the supporting box body, and fixing through holes are evenly provided on the top surface of the installing side frame, and a top groove is horizontally and symmetrically provided on the top surface of the supporting box body, and a top connecting support plate is horizontally clamped on the inner side edge of the top groove, and a middle groove is provided on the top surface of the supporting box body, and an X-support rod is horizontally clamped on the inner side edge of the middle groove, and a scanning head is evenly clamped on the top surface of the X-support rod, and a connecting pipe is horizontally fixedly provided on one side edge of the supporting box body, and a supporting box body is fixedly provided on the top end of the connecting pipe, and a side edge of the supporting box body is fixed A control panel is fixedly connected with the card, a movable cylinder is vertically fixedly provided on the inner side edge of the support box body, an extension cylinder is vertically evenly fixedly provided on the inner side edge of the support box body, an inner fixed box is symmetrically fixedly provided on the inner bottom surface of the support box body, a non-slip top layer is horizontally fixedly bonded to the top surface of the top support plate, a scanning body is evenly clamped on the inner side edge of the X support rod, a transmission mainboard is fixedly clamped on the inner side edge of the internal fixed box, a processing mainboard is fixedly provided on the inner side edge of the support box body, a control mainboard is fixedly provided on the inner side edge of the support box body, and a computing mainboard is fixedly provided on the inner side edge of the support box body.
[0007] As a preferred embodiment of the utility model: the mounting side frame is arranged in a U-shaped shape, and the mounting side frame is horizontally fixed on the outer side of the supporting box body near the center line position, the number of fixing through holes is multiple, and the multiple fixing through holes are all arranged in a through-type and equidistant manner, the number of top grooves is four, and the four top grooves are horizontally opened on the top surface of the supporting box body near the four corners.
[0008] As a preferred embodiment of the utility model: the middle groove is horizontally opened in an X-shape at the center line of the top surface of the supporting box body, and the middle groove is horizontally arranged between the top grooves. There are multiple scanning heads, and the multiple scanning heads are arranged equidistantly, and the multiple scanning heads are arranged one by one to maintain electrical connection with the scanning body.
[0009] As a preferred embodiment of the utility model: one end of the connecting pipe is docked with the through hole end of one side edge of the supporting box body close to the bottom surface, the control panel is fixedly arranged at the center position of one side edge of the supporting box body, and the control panel and the control main board are electrically connected to each other, there are four active cylinders, and the four active cylinders are vertically fixed on the inner side of the supporting box body close to the four corners, the output end of the active cylinder extends vertically upward to the inner side edge of the top groove, and the extension end is fixedly arranged at the center position of the bottom surface of the top supporting plate.
[0010] As a preferred embodiment of the utility model: there are multiple extension cylinders, and the multiple extension cylinders are arranged in parallel with each other, the output ends of the multiple extension cylinders extend vertically upward to the inner side of the middle groove, and the extension top ends are fixedly set on the bottom surface of the X support rod, and the anti-slip top layer is made of soft rubber material.
[0011] As a preferred embodiment of the present invention: the plurality of scanning bodies are electrically connected to the transmission main board, and the transmission main board, the processing main board, the control main board and the computing main board are electrically connected to each other.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The utility model places the support box body horizontally inside the groove set on the ground, and uses bolts to penetrate the fixing through holes to make the side frame installed to form a fixed installation operation. After the support box body is installed at a position below the ground, the top surface and the bottom surface are kept flush. After the vehicle is moved to the top surface position of the support box body, the four wheels are all pressed against the top surface position of the top support plate, and the non-slip top layer of the top surface is padded to prevent sliding. After the side control panel of the external support box body is controlled, the control main board controls the output end of the extension cylinder to extend upward, so that the output end is connected to the X support rod to lift upward, so that the X The support rod stops after being lifted horizontally to the specified distance of the wheel chassis, and then controls the movable cylinder to perform irregular telescopic movements, so that the output end drives the top support plate on the top surface to be lifted to the specified height, and then performs up and down movements in a suspended state. The multiple scanning heads at the bottom measure and process the distance between the top surface and the vehicle chassis, and the detected data is transmitted to the inside of the computing motherboard through the transmission motherboard. Finally, the calculated chassis data is presented on the control panel for easy observation and recording. The integrated structure makes it more convenient to operate and use, and the multi-directional adjustment control structure makes the chassis test more accurate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a chassis testing device;
[0016] Figure 2 It is a structural schematic diagram of the front view cross-sectional connection details of a support box of a chassis test device;
[0017] Figure 3It is a structural schematic diagram of the front view cross-section connection details of an X-support rod of a chassis test device;
[0018] Figure 4 It is a structural schematic diagram of the front view cross-sectional connection details of an inner fixing box of a chassis test device;
[0019] Figure 5 The figure is a structural schematic diagram of the side cross-sectional connection details of a support box of a chassis test device.
[0020] In the figure: 1. Support box body; 2. Mounting side frame; 3. Fixing through hole; 4. Top groove; 5. Top support plate; 6. Middle groove; 7. X support rod; 8. Scanning head; 9. Connecting pipe; 10. Support box body; 11. Control panel; 12. Movable cylinder; 13. Extension cylinder; 14. Internal fixing box; 15. Anti-slip top layer; 16. Scanning body; 17. Transmission main board; 18. Processing main board; 19. Control main board; 20. Computing main board. DETAILED DESCRIPTION
[0021] See also Figure 1 In an embodiment of the utility model, a chassis testing device comprises a supporting box body 1, an outer side edge of the supporting box body 1 is horizontally welded with a mounting side frame 2, a top surface of the mounting side frame 2 is evenly provided with fixing through holes 3, a top surface of the supporting box body 1 is horizontally symmetrically provided with a top groove 4, the mounting side frame 2 is arranged in a square shape, and the mounting side frame 2 is horizontally fixedly arranged on the outer side of the supporting box body 1 near the midline position, the number of the fixing through holes 3 is multiple, and the multiple fixing through holes 3 are all arranged in a through-type equidistant arrangement, the number of the top grooves 4 is four, and the four top grooves 4 are horizontally provided on the top surface of the supporting box body 1 near the four corners, and the inner side edge of the top groove 4 is horizontally clamped with a top support plate 5 A middle groove 6 is provided on the top surface of the support box body 1, and an X support rod 7 is horizontally clamped on the inner side of the middle groove 6, and a scanning head 8 is evenly clamped on the top surface of the X support rod 7. The middle groove 6 is horizontally opened in the center line of the top surface of the support box body 1 in an X shape, and the middle groove 6 is horizontally arranged between the top grooves 4. There are multiple scanning heads 8, and the multiple scanning heads 8 are arranged equidistantly. The multiple scanning heads 8 are arranged one by one with the scanning body 16 and are electrically connected to each other. A connecting pipe 9 is horizontally fixedly provided on one side of the support box body 1, and a supporting box body 10 is fixedly provided on the top of the connecting pipe 9. A control panel 11 is fixedly clamped on one side of the supporting box body 10;
[0022] See also Figure 2-5In the embodiment of the utility model, a chassis testing device is provided, wherein a movable cylinder 12 is vertically fixedly provided on the inner side of the supporting box body 1, one end of the connecting pipe 9 is dockedly provided on the through hole end of one side of the supporting box body 1 near the bottom surface, a control panel 11 is fixedly provided on the center position of one side of the supporting box body 10, and the control panel 11 and the control main board 19 are electrically connected to each other, the number of movable cylinders 12 is four, and the four movable cylinders 12 are vertically fixedly provided on the inner side of the supporting box body 1 near the four corners, the output end of the movable cylinder 12 extends vertically upward to the inner side of the top groove 4, and the extension end is fixedly provided on the center position of the bottom surface of the top supporting plate 5, the inner side of the supporting box body 1 is evenly fixedly provided with an extension cylinder 13, the inner bottom surface of the supporting box body 1 is symmetrically fixedly provided with an inner fixed box 14, and the top surface of the top supporting plate 5 is horizontally fixedly glued A non-slip top layer 15 is connected, the number of extension cylinders 13 is multiple, and the multiple extension cylinders 13 are arranged in parallel with each other, the output ends of the multiple extension cylinders 13 extend vertically upward to the inner side of the middle groove 6, and the extension top is fixedly set on the bottom surface of the X support rod 7, the non-slip top layer 15 is made of soft rubber material, the inner side of the X support rod 7 is evenly clamped with a scanning body 16, the inner side of the inner fixed box 14 is fixedly clamped with a transmission mainboard 17, the inner side of the support box 10 is fixedly provided with a processing mainboard 18, the inner side of the support box 10 is fixedly provided with a control mainboard 19, and the inner side of the support box 10 is fixedly provided with a computing mainboard 20, the multiple scanning bodies 16 are electrically connected to the transmission mainboard 17, and the transmission mainboard 17, the processing mainboard 18, the control mainboard 19 and the computing mainboard 20 are electrically connected to each other.
[0023] The working principle of the utility model is:
[0024] Place the support box body 1 horizontally inside the groove set on the ground, and use bolts to penetrate the fixing through holes 3 to install the side frame 2 to form a fixed installation operation. After installing the support box body 1 below the ground, keep the top surface and the bottom surface flush. After moving to the top surface position of the support box body 1 in the car, make the four wheels all butt and press on the top surface position of the top support plate 5. Under the cushioning of the anti-skid top layer 15 on the top surface, it is not easy to slip. After controlling the side control panel 11 of the external support box body 10, the control main board 19 controls the output end of the extension cylinder 13 to extend upward. , so that the output end is connected to the X-support rod 7 and lifted upward, so that the X-support rod 7 is lifted horizontally to the specified spacing of the wheel chassis and then stops, and then the movable cylinder 12 is controlled to perform irregular telescopic movements, so that the output end drives the top support plate 5 on the top surface to be lifted to a specified height, and then performs up and down movements in a suspended state, and the multiple scanning heads 8 at the bottom measure the spacing of the vehicle chassis on the top surface, and the detected data is transmitted to the inside of the computing motherboard 20 through the transmission motherboard 17, and finally the calculated chassis data is presented on the control panel 11 for easy observation and recording operations.
[0025] What is described above 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 chassis testing device, comprising a supporting box (1), characterized in that: The outer side edge of the support box body (1) is horizontally welded with a mounting side frame (2), the top surface of the mounting side frame (2) is evenly provided with fixing through holes (3), the top surface of the support box body (1) is horizontally symmetrically provided with a top groove (4), the inner side edge of the top groove (4) is horizontally clamped with a top support plate (5), the top surface of the support box body (1) is provided with a middle groove (6), the inner side edge of the middle groove (6) is horizontally clamped with an X support rod (7), the top surface of the X support rod (7) is evenly clamped with a scanning head (8), one side edge of the support box body (1) is horizontally fixedly provided with a connecting pipe (9), the top end of the connecting pipe (9) is fixedly provided with a supporting box body (10), one side edge of the supporting box body (10) is fixedly clamped with a control panel (11), A movable cylinder (12) is vertically fixedly arranged on the inner side of the support box body (1), an extension cylinder (13) is evenly fixedly arranged on the inner side of the support box body (1), an inner fixed box (14) is symmetrically fixedly arranged on the inner bottom surface of the support box body (1), a non-slip top layer (15) is horizontally fixedly bonded to the top surface of the top support plate (5), a scanning body (16) is evenly clamped on the inner side of the X support rod (7), a transmission main board (17) is fixedly clamped on the inner side of the internal fixed box (14), a processing main board (18) is fixedly arranged on the inner side of the support box body (10), a control main board (19) is fixedly arranged on the inner side of the support box body (10), and a computing main board (20) is fixedly arranged on the inner side of the support box body (10).
2. A chassis testing device according to claim 1, characterized in that: The mounting side frame (2) is arranged in a square shape, and the mounting side frame (2) is horizontally fixedly arranged on the outer side of the supporting box body (1) near the center line. The number of the fixing through holes (3) is multiple, and the multiple fixing through holes (3) are all arranged in a through-type and equidistant arrangement. The number of the top grooves (4) is four, and the four top grooves (4) are horizontally opened on the top surface of the supporting box body (1) near the four corners.
3. A chassis testing device according to claim 1, characterized in that: The middle channel (6) is in an X-shape and is horizontally opened at the center line of the top surface of the supporting box body (1), and the middle channel (6) is horizontally arranged between the top channels (4). There are multiple scanning heads (8), and the multiple scanning heads (8) are arranged at equal distances. The multiple scanning heads (8) are arranged one by one in correspondence with the scanning body (16) and are electrically connected to each other.
4. A chassis testing device according to claim 1, characterized in that: One end of the connecting pipe (9) is butt-jointed with a through hole end of one side edge of the supporting box body (1) close to the bottom surface, the control panel (11) is fixedly arranged at the center position of one side edge of the supporting box body (10), and the control panel (11) and the control main board (19) are electrically connected to each other, there are four movable cylinders (12), and the four movable cylinders (12) are vertically fixedly arranged on the inner side of the supporting box body (1) close to the four corners, the output end of the movable cylinder (12) extends vertically upward to the inner side edge of the top groove (4), and the extended end is fixedly arranged at the center position of the bottom surface of the top supporting plate (5).
5. A chassis testing device according to claim 1, characterized in that: The number of the extension cylinders (13) is multiple, and the multiple extension cylinders (13) are arranged in parallel with each other. The output ends of the multiple extension cylinders (13) extend vertically upward to the inner side of the middle channel (6), and the extension top ends are fixedly arranged at the bottom surface of the X support rod (7). The anti-slip top layer (15) is made of soft rubber material.
6. A chassis testing device according to claim 1, characterized in that: The plurality of scanning bodies (16) are all electrically connected to the transmission main board (17), and the transmission main board (17), the processing main board (18), the control main board (19) and the calculation main board (20) are all electrically connected to each other.