Detection table for new energy automobile part detection

Abstract

The utility model discloses a detection table for detecting new energy automobile parts. The detection table comprises a support frame, a bearing plate, a detection table body and a lifting clamping mechanism. The bearing plate is fixed to the top of the supporting frame, and the detection table body is placed on the bearing plate; the lifting clamping mechanism comprises a lifting assembly and a clamping assembly, the lifting assembly is connected with the detection table body and used for adjusting the height of the detection table, and the clamping assembly is connected with the detection table body and used for clamping accessories of different shapes located on the detection table body. The detection table for new energy automobile part detection can realize the functions of automatic height adjustment and adaptation to clamping of parts in different shapes, and is provided with a convenient storage device, so that the detection efficiency is improved, the labor intensity of an operator is reduced, and the accuracy of a detection result is ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of testing platforms for new energy vehicle parts, specifically a testing platform for testing new energy vehicle parts. Background Technology

[0002] With the rapid development of the new energy vehicle industry, the quality and performance testing of new energy vehicle parts has become particularly important. New energy vehicle parts testing benches, as specialized equipment for testing the quality of automotive parts, are mainly used to accurately measure parameters such as the size, shape, and strength of automotive parts to ensure they meet design requirements and usage standards. Existing new energy vehicle parts testing benches typically include a support frame, a testing bench body, and clamping devices for securing the parts. However, existing testing benches have the following problems in practical use:

[0003] Inconvenient height adjustment: Existing testing stations usually use manual height adjustment, which is cumbersome and inefficient, and cannot meet the needs of operators of different heights, affecting the convenience and efficiency of testing work.

[0004] Poor clamping adaptability: Existing clamping devices usually adopt rigid clamping structures, which are difficult to adapt to accessories of different shapes and sizes, and are prone to unstable clamping or damage to accessories, affecting the accuracy of test results.

[0005] Insufficient storage capacity: Existing testing stations usually lack dedicated storage devices, and testing instruments and tools are often placed randomly, resulting in a chaotic working environment, affecting testing efficiency, and easily causing tools to be lost or damaged.

[0006] Low level of automation: Existing testing stations lack automated design in height adjustment, clamping operation and storage functions, relying on manual operation, which increases the labor intensity of operators and makes it difficult to achieve an efficient and accurate testing process.

[0007] To address the aforementioned issues, some improvements have been proposed in the existing technology. For example, patent CN 216012736U discloses a testing platform for testing new energy vehicle parts. Its foldable design reduces space requirements, and it incorporates wire supports and clamps to solve the problems of messy wires and component fixation. However, this solution still suffers from inconvenient height adjustment, poor clamping adaptability, and insufficient storage capacity, failing to meet the high-efficiency and precise testing needs of modern new energy vehicle parts. Utility Model Content

[0008] In view of the shortcomings of the existing technology, the technical problem to be solved by this utility model is to provide a testing platform for testing new energy vehicle parts, which can realize automatic height adjustment and clamping function for parts of different shapes.

[0009] To achieve the above objectives, this utility model provides the following technical solution: a testing platform for testing new energy vehicle parts, comprising:

[0010] The load-bearing plate is fixed to the top of the support frame;

[0011] The testing platform body rests on the load-bearing plate; and

[0012] A lifting and clamping mechanism includes a lifting component and a clamping component. The lifting component is connected to the testing platform body and is used to adjust the height of the testing platform. The clamping component is connected to the testing platform body and is used to clamp accessories of different shapes located on the testing platform body.

[0013] Furthermore, the lifting assembly includes a fixed frame, a drive device, a first transmission assembly, and a lifting screw;

[0014] The fixed frame is fixed on the support frame, and the driving device is installed on the fixed frame, driving the vertical lifting screw to rotate through the first transmission component;

[0015] The lifting screw is threaded to a threaded plate, and the threaded plate is slidably connected to a load-bearing plate via a slide bar. The slide bar can slide through the load-bearing plate and is fixed to the testing platform body.

[0016] Furthermore, the driving device includes a first motor, a first worm gear, and a first worm wheel. The first motor drives the first worm gear to rotate. The first worm gear meshes with the first worm wheel. The first worm wheel is fixedly connected to the lifting screw and drives the lifting screw to rotate.

[0017] Furthermore, the clamping assembly includes a bidirectional threaded rod, a second motor, and two flexible clamping units. The bidirectional threaded rod is horizontally installed inside the testing platform body, with opposite thread directions at both ends. The second motor drives the bidirectional threaded rod to rotate, thereby moving symmetrically arranged threaded blocks. A limiting groove is provided inside the testing platform body, and the threaded blocks are slidably connected within the limiting groove to stabilize the clamping movement. The two flexible clamping units are respectively fixedly connected to the two threaded blocks. When the bidirectional threaded rod rotates, it can drive the two flexible clamping units to move in a relatively linear manner.

[0018] Furthermore, the flexible clamping unit includes a push plate, a spring, and a flexible clamping member made of elastic material. The push plate is fixedly connected to the threaded block on the same side. The flexible clamping member made of elastic material is installed on the inner side of the push plate by the spring, which is used to dynamically adjust the clamping force.

[0019] Furthermore, it also includes a storage mechanism, which comprises a fixed box, a second transmission assembly, and a drawer; the drawer can be inserted laterally into the fixed box, and the second transmission assembly is connected between the fixed box and the drawer for inserting or pushing the drawer out of the fixed box.

[0020] Furthermore, the second transmission assembly includes a servo motor, a second worm gear, a second worm wheel, and a drive threaded rod. The servo motor is mounted on the bottom back end of the fixed box and drives the rotating threaded rod through the second worm gear and the second worm wheel. The drive threaded rod is connected to the drawer through a movable plate, and the movable plate is threadedly connected to the drive threaded rod.

[0021] The beneficial effects of this utility model are:

[0022] The aforementioned testing platform for new energy vehicle parts includes a support frame, a load-bearing plate, a testing platform body, and a lifting and clamping mechanism. The testing platform body rests on the load-bearing plate and is fixed to the top of the support frame. The lifting and clamping mechanism includes a lifting component and a clamping component. The lifting component is connected to the testing platform body and is used to adjust the height of the testing platform. The clamping component is connected to the testing platform body and is used to clamp parts of different shapes located on the testing platform body.

[0023] Working principle: The operator starts the lifting component, adjusts the testing platform to a suitable height, and then uses the clamping component to adaptively clamp the parts to complete the testing operation.

[0024] This device, through its integrated lifting and clamping mechanism, allows for efficient and quick adjustment of the testing platform's height, catering to operators of varying heights. Furthermore, by clamping different shaped workpieces, it enhances the stability of the workpieces, preventing them from shifting during testing and thus improving testing effectiveness. Attached Figure Description

[0025] To more clearly illustrate the specific embodiments of this utility model, the accompanying drawings used in the specific embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to scale.

[0026] Figure 1 This is a front view structural diagram of a testing platform for testing new energy vehicle parts, provided in an embodiment of the present invention;

[0027] Figure 2 for Figure 1 The diagram shows the lifting and clamping mechanism of the testing platform for testing new energy vehicle parts.

[0028] Figure 3 for Figure 1A schematic diagram of the lifting component in the testing platform for testing new energy vehicle parts;

[0029] Figure 4 for Figure 1 A schematic diagram of the clamping components in the testing station for testing new energy vehicle parts;

[0030] Figure 5 for Figure 1 A schematic diagram of the storage mechanism in the testing station for testing new energy vehicle parts;

[0031] Figure label:

[0032] 1. Support frame; 2. Load-bearing plate; 3. Lifting and clamping mechanism; 31. Lifting assembly; 311. First worm gear; 312. First motor; 313. First worm wheel; 314. Threaded plate; 315. Sliding bar; 316. Testing table body; 317. Lifting screw; 318. Fixing frame; 32. Clamping assembly; 321. Spring; 322. Flexible clamping component; 323. Threaded block; 324. Bidirectional threaded rod; 325. Push plate; 326. Connecting plate; 327. Second motor; 4. Storage mechanism; 41. Drive threaded rod; 42. Servo motor; 43. Second worm gear; 44. Second worm wheel; 45. Moving plate; 46. Drawer; 47. Fixed box. Detailed Implementation

[0033] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the invention; therefore, the invention is not limited to the specific embodiments disclosed below.

[0034] Please see Figures 1 to 3 This utility model provides a testing platform for testing new energy vehicle parts, including a support frame 1, a load-bearing plate 2, a testing platform body 316, and an integrated lifting and clamping mechanism 3.

[0035] Specifically, the load-bearing plate 2 is bolted to the top of the support frame 1 and has a rust-proof surface, serving to support the testing platform body 316. The testing platform body 316 rests directly on the load-bearing plate 2 and is used to place the accessories to be tested. The lifting and clamping mechanism 3 includes a lifting component 31 and a clamping component 32, which are respectively connected to the testing platform body 316 to realize height adjustment and accessory clamping functions.

[0036] Working principle: The operator starts the lifting component 31, adjusts the testing table body 316 to a suitable height, and then uses the clamping component 32 to self-adaptively clamp the parts to complete the testing operation.

[0037] This device, through its integrated lifting and clamping mechanism, allows for efficient and quick adjustment of the testing platform's height, catering to operators of varying heights. Furthermore, by clamping different shaped workpieces, it enhances the stability of the workpieces, preventing them from shifting during testing and thus improving testing effectiveness.

[0038] Specifically, the lifting assembly 31 includes a fixed frame 318, a drive device, a first transmission assembly, and a lifting screw 317. The fixed frame 318 is fixed to the support frame 1, and the drive device is mounted on the fixed frame 318, driving the vertical lifting screw 317 to rotate through the first transmission assembly. The lifting screw 317 is threadedly connected to a threaded plate 314, and the threaded plate 314 is slidably connected to the load-bearing plate 2 through a slide bar 315. The slide bar 315 can slide through the load-bearing plate 2 and is fixed to the testing table body 316.

[0039] In this embodiment, the driving device includes a first motor 312, a first worm 311, and a first worm wheel 313. The first motor 312 is used to drive the first worm 312 to rotate. The first worm 312 meshes with the first worm wheel 313. The first worm wheel is fixedly connected to the lifting screw and is used to drive the lifting screw 317 to rotate.

[0040] In operation, the first motor 312 drives the first worm gear 311 to rotate, which in turn drives the first worm wheel 313 and the lifting screw 317 to rotate. The threaded plate 314 moves up and down along the lifting screw 317, and the slide bar 315 drives the testing platform body 316 to rise and fall. This method, due to the self-locking nature of the worm gear transmission, prevents the testing platform from falling unexpectedly, thus improving safety. Simultaneously, the slide bar design ensures smooth lifting and prevents the testing platform from tilting.

[0041] In this embodiment, there is a first motor 312, a first worm 311, and a first worm wheel 313. The first worm 311 meshes with the first worm wheel 313, and the first worm wheel 313 is fixedly connected to the lifting screw 317.

[0042] In practical implementation, the first motor 312 can be a servo motor, directly connected to the first worm gear 311 via a coupling. The first worm wheel 313 is made of bronze, and its meshing angle with the first worm gear 311 is 90°, achieving efficient power transmission. The lifting screw 317 has a chrome-plated surface to reduce friction loss.

[0043] Using this method, the worm gear transmission ratio can reach 20:1, enabling precise height adjustment.

[0044] In this embodiment, the clamping assembly 32 includes a bidirectional threaded rod 324, a second motor 327, and two flexible clamping units. The bidirectional threaded rod 324 is horizontally installed inside the detection table body 316, with opposite thread directions at both ends. The second motor 327 drives the bidirectional threaded rod 324 to rotate, thereby moving the symmetrically arranged threaded blocks 323. A limiting groove is provided on the inner side of the detection table body 316, and the threaded blocks 323 are slidably connected in the limiting groove to stabilize the clamping movement. The two flexible clamping units are fixedly connected to the two threaded blocks 323 respectively. When the bidirectional threaded rod 324 rotates, it can drive the two flexible clamping units to move in a relatively linear manner.

[0045] In use: The second motor 327 drives the bidirectional threaded rod 324 to rotate, and the threaded blocks 323 on both sides move towards or away from each other along the limiting groove, pushing the flexible clamping unit to clamp or loosen the accessories.

[0046] This structure enables bidirectional synchronous drive, ensuring uniform clamping force and preventing component misalignment. The flexible clamping unit is self-adaptive, accommodating components of different shapes and protecting surfaces from scratches.

[0047] Furthermore, the flexible clamping unit includes a push plate 325, a spring 321, and a flexible clamping member 322 made of elastic material. The push plate 325 is fixedly connected to the threaded block 323 on the same side, and the flexible clamping member 322 made of elastic material is installed on the inner side of the push plate 325 by the spring 321, and the spring 321 dynamically adjusts the clamping force.

[0048] In practical implementation, spring 321 can be a stainless steel compression spring with adjustable preload. The flexible clamping component 322 is made of silicone with anti-slip protrusions on the inside to increase friction. During clamping, spring 321 automatically adjusts the pressure according to the size of the accessory to prevent over-tightening or loosening. The silicone clamping component prevents the accessory from slipping and also prevents damage from hard contact.

[0049] In a preferred embodiment, the detector may also include a storage mechanism 4, which includes a fixed box 47, a second transmission component, and a drawer 46. The drawer 46 can be inserted laterally into the fixed box 47, and the second transmission component is connected between the fixed box 47 and the drawer 46 for inserting or pushing the drawer 46 out of the fixed box 47.

[0050] Working principle: The servo motor 42 is started, driving the threaded rod 41 to rotate and drive the moving plate 45 to move horizontally, causing the drawer 46 to extend or retract into the fixed box 47. During operation, testing instruments and tools can be placed in the drawer 46 to avoid loss or damage.

[0051] Specifically, the second transmission assembly includes a servo motor 42, a second worm gear 43, a second worm wheel 44, and a drive threaded rod 41. The servo motor 42 is mounted on the bottom back end of the fixed box 47. It rotates through the second worm gear 43, the second worm wheel 44, and the drive threaded rod 41. The drive threaded rod 41 is connected to the drawer 46 via a moving plate 45, and the moving plate 45 is threadedly connected to the drive threaded rod 41. During operation, simply starting the servo motor 42 drives the drawer 46 to be pulled out or inserted.

[0052] The above-mentioned testing platform for testing new energy vehicle parts has the following advantages:

[0053] 1. Integrated operation and user-friendly design:

[0054] The height adjustment range of the testing platform covers the needs of operators of different heights. Combined with automation functions, it significantly reduces the intensity of manual operation and improves testing efficiency.

[0055] 2. Precision and safety of height adjustment:

[0056] Through the meshing transmission of the first worm gear 311 and the first worm wheel 313, it has a self-locking characteristic, which prevents the test platform body 316 from falling unexpectedly during the adjustment process, significantly improving the safety of operation; the slide bar 315 is slidably connected to the load-bearing plate 2 to ensure that the lifting process is smooth and without tilting, avoiding the problem of displacement of the test platform due to uneven force.

[0057] 3. Adaptive clamping and protection functions

[0058] The bidirectional threaded rod 324 drives the symmetrical threaded blocks 323 to move in opposite directions via the second motor 327, ensuring that the clamping force is evenly distributed and avoiding the offset or uneven force on the parts. The clamping unit, composed of spring 321 and flexible clamping parts 322 made of silicone, can dynamically adjust the clamping force according to the shape of the parts, which can prevent excessive tightness from damaging the surface of the parts and avoid loosening that could lead to detection errors.

[0059] 4. Automated storage and efficient management

[0060] The storage mechanism 4 drives the threaded rod 41 via the servo motor 42 to move the drawer 46 laterally, enabling quick access to the testing tools, reducing operation time and improving work efficiency.

[0061] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A detection table for detecting new energy automobile accessory, comprising a support frame, characterized in that, Also include: Load-bearing plate, fixed on the top of the support frame; Detection platform body, resting on the load-bearing plate; And Lifting clamping mechanism, the lifting clamping mechanism includes lifting assembly and clamping assembly, the lifting assembly is connected with the detection platform body, used for adjusting the height of detection platform, the clamping assembly is connected with the detection platform body, used for clamping different shape accessories on the detection platform body.

2. The inspection station of claim 1, wherein: The lifting assembly includes a fixed frame, a driving device, a first transmission assembly and a lifting screw; The fixed frame is fixed on the support frame, the driving device is installed on the fixed frame, and the vertical lifting screw is driven to rotate through the first transmission assembly; The lifting screw is threadedly connected to the threaded plate, the threaded plate is slidably connected to the load-bearing plate through the sliding bar, and the sliding bar is slidably connected to the load-bearing plate and the detection platform body.

3. The inspection station of claim 2, wherein: The driving device includes a first motor, a first worm and a first worm gear, the first motor is used for driving the first worm to rotate, the first worm is engaged with the first worm gear, and the first worm gear is fixedly connected to the lifting screw for driving the lifting screw to rotate.

4. The inspection station of claim 1, wherein: The clamping assembly includes a bidirectional threaded rod, a second motor and two flexible clamping units; the bidirectional threaded rod is horizontally installed in the detection platform body, the two ends of the bidirectional threaded rod are opposite in screw direction, the second motor drives the bidirectional threaded rod to rotate to drive the symmetrically arranged threaded blocks to move; and the inside of the detection platform body is provided with a limiting groove, the threaded blocks are slidably connected in the limiting groove to stabilize the clamping movement; two flexible clamping units are fixedly connected with two threaded blocks respectively, and when the bidirectional threaded rod rotates, two flexible clamping units can be driven to move linearly relative to each other.

5. The inspection station of claim 4, wherein: The flexible clamping unit includes a push plate, a spring and a flexible clamping piece made of elastic material, the push plate is fixedly connected with the threaded block on the same side respectively, the flexible clamping piece made of elastic material is installed on the inside of the push plate through the spring, and the spring is used for dynamically adjusting the clamping force.

6. The inspection station of claim 1, wherein: Also include storage mechanism, the storage mechanism includes fixed box and second transmission assembly and drawer; the drawer can be transversely inserted into the fixed box, the second transmission assembly is connected between the fixed box and the drawer, used for inserting or pushing out the drawer from the fixed box.

7. The inspection station of claim 6, wherein: The second transmission assembly includes a servo motor, a second worm, a second worm gear and a driving threaded rod, the servo motor is installed at the bottom of the back end of the fixed box, the driving threaded rod is driven to rotate through the second worm and the second worm gear, the driving threaded rod is connected with the drawer through the moving plate, and the moving plate is threadedly connected with the driving threaded rod.

Images