New energy automobile part rigidity detection device

Abstract

The invention discloses a new energy automobile part rigidity detection device, which relates to the technical field of automobile part detection, and comprises a U-shaped base and a U-shaped mounting plate, the U-shaped mounting plate is fixed on the outer surface of the U-shaped base, a hydraulic cylinder is fixedly mounted in the middle of the top surface of the U-shaped mounting plate, and a pressing block is fixed at the telescopic end of the hydraulic cylinder. Through cooperation of the U-shaped base, the U-shaped mounting plate and the circulating mechanism, the function of circulating detection of multiple automobile parts is achieved, the detection efficiency of the automobile parts is improved, under the arrangement of the limiting assembly, limiting of the automobile parts is facilitated, meanwhile, when the columnar workbench rotates, the columnar workbench is matched with the cleaning mechanism, the effect of cleaning the surfaces of the automobile parts is achieved, and the practicability is high. Therefore, residual impurities on the part are prevented from affecting the contact form of the pressing block and the surface of the part, stress concentration is kept, the rigidity detection accuracy is improved, the detected automobile part is matched with the discharging assembly, the automatic discharging effect is achieved, and convenience is provided for operation of workers.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of automobile part detection, in particular to a new energy automobile part rigidity detection device. BACKGROUND

[0002] The new energy automobile refers to an automobile adopting unconventional vehicle fuel as a power source, combining the advanced technology of vehicle power control and driving, and forming an automobile with advanced technology and new structure. In the production process of the new energy automobile, the parts need to be rigid after production.

[0003] In the prior art, the rigidity detection device usually comprises a hydraulic cylinder, a pressing block and a rigidity detector. The pressing block is connected with the detector, and the detection data is observed through a panel. The automobile parts (including pull rods, motor shafts and the like) to be detected are placed on the table top and are limited, then the hydraulic cylinder drives the pressing block to move downward and contact the surface of the parts, so that the rigidity of the parts is detected. However, after the detection of one part is completed, the limiting needs to be released and the detected part needs to be taken out, and then the next part is placed. In this way, the operation of the worker is complicated, and the efficiency of the rigidity detection of the automobile parts is reduced. Therefore, the application provides a new energy automobile part rigidity detection device. SUMMARY

[0004] The application aims to provide a new energy automobile part rigidity detection device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the application provides the following technical scheme: a new energy automobile part rigidity detection device, comprising a U-shaped base, further comprising: A U-shaped mounting plate is fixed to the outer surface of the U-shaped base, a hydraulic cylinder is fixedly installed in the middle of the top surface of the U-shaped mounting plate, and a pressing block is fixed to the extension end of the hydraulic cylinder. A circulation mechanism is arranged on the inner side of the U-shaped base and is used for the circulation processing of the parts; A cleaning mechanism is arranged on one side of the U-shaped mounting plate and is used for cleaning the surface of the parts; A blanking assembly is arranged on the inner side of the U-shaped base and is used for automatic blanking of the detected parts.

[0006] Preferably, the circulation mechanism comprises: A column type workbench is rotatably installed on the inner wall of the U-shaped base, and a driving motor coaxially connected with the column type workbench is fixedly installed on one side of the U-shaped base. A placing groove is arranged on the outer surface of the column type workbench and is evenly distributed, and a limiting assembly is arranged in the inside of the placing groove.

[0007] Preferably, the limiting assembly comprises: An arc-shaped movable groove is arranged on one side of the inner wall of the placing groove, an arc-shaped limiting plate is slidably connected to the inner wall of the arc-shaped movable groove, a spring is fixed to one side of the arc-shaped limiting plate, and the end of the spring is fixed to the inner wall of the arc-shaped movable groove; A pull rod is fixed to the outer surface of the arc-shaped limiting plate.

[0008] Preferably, the cleaning mechanism comprises: A U-shaped fixing frame is fixed to one side of the U-shaped mounting plate, an installation groove is arranged on the surface of the U-shaped fixing frame, a rotating rod is rotatably connected to the inner wall of the installation groove, a sliding block is slidably sleeved on the outer surface of the rotating rod, a reciprocating thread is arranged on the outer surface of the rotating rod, the sliding block is threadedly sleeved on the reciprocating thread of the rotating rod, a clamping seat is fixed to the bottom of the sliding block, and a cleaning brush is fixedly installed on the inner side of the clamping seat. An annular movable cavity is arranged on the outer surface of the columnar workbench and provides space for the movement of the cleaning brush, one end of the rotating rod is fixedly provided with a gear, and one side of the columnar workbench is fixedly provided with a gear ring.

[0009] Preferably, the limiting assembly comprises:

[0010] Preferably, the inner side of the U-shaped base is fixedly provided with a conveying belt, and the conveying belt is located below the columnar workbench.

[0011] Preferably, the U-shaped base is provided with a collecting frame on one side, and the discharge end of the conveying belt is located above the collecting frame.

[0012] Preferably, the inner top wall of the U-shaped mounting plate is fixedly provided with a fixing rod, the bottom end of the fixing rod is fixedly provided with a protective frame, and the gear ring and the gear are located in the protective frame.

[0013] Preferably, the U-shaped base is fixedly provided with a clamping plate on one side.

[0014] Preferably, the inner part of the columnar workbench is provided with a through hole which is in communication with the annular movable cavity and the placing groove.

[0015] Compared with the prior art, the present application has the following advantages: 1. This invention achieves the function of cyclic detection of multiple automotive parts through the cooperation of a U-shaped base, a U-shaped mounting plate, and a circulating mechanism, thereby improving the detection efficiency of automotive parts. With the setting of the limit component, the limiting of automotive parts is facilitated. At the same time, when the column-shaped worktable rotates, it cooperates with the cleaning mechanism to achieve the effect of cleaning the surface of automotive parts, thereby avoiding the influence of residual impurities on the parts on the contact pattern between the pressure block and the part surface, maintaining stress concentration, and improving the accuracy of rigidity detection. After detection, the automotive parts are automatically unloaded through cooperation with the unloading component, providing convenience for the operator.

[0016] 2. This invention uses a conveyor belt to collect the tested parts into a paper collection frame, and a protective frame protects the toothed ring and gears. The pallet facilitates the temporary placement of the automotive parts to be tested, making them easy for personnel to retrieve. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention from another perspective; Figure 3 This is a schematic diagram of the column-shaped worktable and limiting component structure of the present invention; Figure 4 for Figure 3 Enlarged structural diagram at point A; Figure 5 This is a schematic diagram of the cleaning mechanism structure of the present invention; Figure 6 This is a schematic diagram of the protective frame, toothed ring, and gear structure of the present invention; Figure 7 This is a front view of the overall structure of the present invention.

[0018] In the diagram: 1. U-shaped base; 2. U-shaped mounting plate; 3. Hydraulic cylinder; 4. Pressure block; 5. Columnar worktable; 6. Drive motor; 7. Placement slot; 8. Arc-shaped movable slot; 9. Arc-shaped limiting plate; 10. Spring; 11. Pull rod; 12. U-shaped fixing frame; 13. Mounting slot; 14. Rotating rod; 15. Slider; 16. Reciprocating thread; 17. Card seat; 18. Cleaning brush; 19. Annular movable cavity; 20. Gear; 21. Gear ring; 22. Bracket; 23. Limiting ring; 24. Connecting shaft; 25. Push rod; 26. Conveyor belt; 27. Collection frame; 28. Fixing rod; 29. ​​Protective frame; 30. Mounting plate; 31. Through hole. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1-7 The present invention provides a technical solution: a rigidity testing device for new energy vehicle parts, including a U-shaped base 1 and a U-shaped mounting plate 2. The U-shaped mounting plate 2 is fixed to the outer surface of the U-shaped base 1. A hydraulic cylinder 3 is fixedly installed in the middle of the top surface of the U-shaped mounting plate 2. A pressure block 4 is fixed to the telescopic end of the hydraulic cylinder 3. The hydraulic cylinder 3 pushes the pressure block 4 down to squeeze the vehicle part to be tested, thereby performing rigidity testing on the vehicle part. An operation panel is installed on the outer surface of the U-shaped mounting plate 2 to observe the test data. In this embodiment, as Figures 1-4 A circulation mechanism is set inside the U-shaped base 1 and used for the cyclic processing of parts. The circulation mechanism includes a columnar worktable 5, which is rotatably mounted on the inner wall of the U-shaped base 1. A drive motor 6, coaxially connected to the columnar worktable 5, is fixedly mounted on one side of the U-shaped base 1. A placement slot 7 is provided, which is evenly distributed on the outer surface of the columnar worktable 5. A limit component is set inside the placement slot 7. By placing the car part to be inspected in the placement slot 7 and limiting it by the limit component, the drive motor 6 drives the columnar worktable 5 to rotate and moves the car part to be inspected to the bottom of the pressure block 4 for inspection. After one inspection is completed, the columnar worktable 5 continues to rotate, thereby driving the next car part to be inspected. In this way, the car parts can be cyclically inspected, improving the inspection efficiency. It should be noted that the inner wall of the placement slot 7 facilitates the placement and testing of rod-shaped or shaft-shaped components.

[0021] Furthermore, such as Figure 3 and Figure 4The limiting component includes an arc-shaped movable groove 8, which is formed on one side of the inner wall of the placement groove 7. An arc-shaped limiting plate 9 is slidably connected to the inner wall of the arc-shaped movable groove 8. A spring 10 is fixed to one side of the arc-shaped limiting plate 9, and the end of the spring 10 is fixed to the inner wall of the arc-shaped movable groove 8. A pull rod 11 is fixed to the outer surface of the arc-shaped limiting plate 9. When the operator pulls the pull rod 11, the pull rod 11 moves into the arc-shaped movable groove 8. During this process, the arc-shaped limiting plate 9 compresses the spring 10, which has a certain bending angle to adapt to the arc-shaped movable groove 8. Then, the car part is placed in the placement groove 7. Finally, under the elastic force of the spring 10, the arc-shaped limiting plate 9 is reset, and its end is stuck in the inner wall of the placement groove 7, thereby limiting the car part.

[0022] It is worth noting that, such as Figure 2 and Figure 7 The unloading assembly is located inside the U-shaped base 1 and is used for automatic unloading of parts after inspection. The unloading assembly includes a bracket 22 fixed to one side of the inner wall of the U-shaped base 1. A limit ring 23 is fixed to the end of the bracket 22. A connecting shaft 24 is rotatably connected inside the limit ring 23. One end of the connecting shaft 24 is rotatably connected to the inner wall of the U-shaped base 1, and the other end of the connecting shaft 24 is rotatably connected to a push rod 25 that cooperates with the pull rod 11. The inspected car parts move with the rotation of the columnar worktable 5. When the parts are about to reach the push rod 25, the two pull rods 11 on one side are simultaneously squeezed by the push rod 25. Under the squeeze, the arc-shaped limit plate 9 is moved into the arc-shaped movable groove 8. After the arc-shaped limit plate 9 is fully opened, the inspected car parts fall automatically, eliminating the step of manual removal and improving inspection efficiency.

[0023] It is also worth noting that, for example Figure 2 and Figure 7 A conveyor belt 26 is fixed on the inner side of the U-shaped base 1. The conveyor belt 26 is located below the column workbench 5. A collection frame 27 is placed on one side of the U-shaped base 1. The discharge end of the conveyor belt 26 is located above the collection frame 27. The fallen car parts fall onto the conveyor belt 26. By rotating the conveyor belt 26, the tested parts are fed into the paper collection frame 27 for centralized collection.

[0024] In this embodiment, as Figure 1 , Figure 2 , Figure 5 and Figure 7A cleaning mechanism is set on one side of the U-shaped mounting plate 2 and used for cleaning the surface of parts. The cleaning mechanism includes a U-shaped fixing frame 12, which is fixed to one side of the U-shaped mounting plate 2. The surface of the U-shaped fixing frame 12 is provided with a mounting groove 13. A rotating rod 14 is rotatably connected to the inner wall of the mounting groove 13. A slider 15 is slidably sleeved on the outer surface of the rotating rod 14. A reciprocating thread 16 is provided on the outer surface of the rotating rod 14. The slider 15 is threadedly sleeved on the reciprocating thread 16 of the rotating rod 14. A card seat 17 is fixed at the bottom of the slider 15. A cleaning brush 18 is fixedly installed on the inner side of the card seat 17. An annular movable cavity 19 is formed on the outer surface of the columnar worktable 5 and provides space for the movement of the cleaning brush 18. The inside of the columnar worktable 5 is provided with a through hole 31 that communicates with the annular movable cavity 19 and the placement groove 7. A gear 20 is fixed to one end of the rotating rod 14, and a gear ring 21 is fixed to one side of the columnar worktable 5. The gear ring 21 meshes with the gear 20 for transmission. When the columnar worktable 5 rotates, it drives the gear ring 21 to rotate, thereby driving the gear 20 to rotate, and then driving the rotating rod 14 to rotate in the mounting groove 13. When the rotating rod 14 rotates, it drives the slider 15 to move horizontally back and forth through the reciprocating thread 16, and then drives the cleaning brush 18 to move in the annular movable cavity 19. When the car part to be tested moves upward, the cleaning brush 18 cleans and wipes the surface of the car part, thereby avoiding the residual impurities on the part from affecting the contact shape between the pressure block 4 and the surface of the part, maintaining stress concentration, and improving the accuracy of rigidity testing. It should be noted that the cleaning brush 18 is installed in the holder 17 by bolts, which facilitates the easy replacement of the damaged cleaning brush 18.

[0025] It is worth noting that, such as Figure 2 and Figure 6 A fixing rod 28 is fixed to the inner top wall of the U-shaped mounting plate 2, and a protective frame 29 is fixed to the bottom end of the fixing rod 28. The toothed ring 21 and the gear 20 are located inside the protective frame 29, and the toothed ring 21 and the gear 20 are protected by the protective frame 29.

[0026] Furthermore, such as Figure 1 and Figure 2 A mounting plate 30 is fixed on one side of the U-shaped base 1. The mounting plate 30 facilitates the temporary placement of the automotive parts to be inspected and makes them easy for personnel to pick up.

[0027] Working principle: By placing the car part to be inspected in the placement slot 7, the operator pulls the lever 11, causing it to move into the arc-shaped movable slot 8. During this movement, the arc-shaped limiting plate 9 compresses the spring 10, which has a certain bending angle to adapt to the arc-shaped movable slot 8. The car part is then placed in the placement slot 7. Finally, under the elastic force of the spring 10, the arc-shaped limiting plate 9 returns to its original position, its end locking against the inner wall of the placement slot 7, thus limiting the car part. Then, the drive motor 6 rotates the columnar worktable 5, moving the car part to be inspected directly below the pressure block 4 for inspection. After one inspection is completed, the columnar worktable 5 continues to rotate, moving the next car part for inspection. This allows for cyclical inspection of car parts, improving inspection efficiency. When the columnar worktable 5 rotates, it drives the gear ring 21 to rotate, which in turn drives the gear 20 to rotate, and then drives the rotating rod 14 to rotate in the mounting groove 13. When the rotating rod 14 rotates, it drives the slider 15 to move horizontally back and forth through the reciprocating thread 16, and then drives the cleaning brush 18 to move in the annular movable cavity 19. When the car part to be tested moves upward, the cleaning brush 18 cleans and wipes the surface of the car part, improving the accuracy of rigidity testing. When the part moves downward and is about to reach the push rod 25, the two pull rods 11 on one side are simultaneously squeezed by the push rod 25, which drives the arc-shaped limiting plate 9 to move into the arc-shaped movable groove 8 under the squeezing. After the arc-shaped limiting plate 9 is fully opened, the tested car part automatically falls and is transported by the conveyor belt 26, which facilitates the centralized collection of the tested car parts.

[0028] The hydraulic cylinder 3 and the drive motor 6 can be purchased from the market and equipped with separate power supplies. This is a mature technology in the field and has been fully disclosed. Therefore, it will not be repeated in the specification.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rigidity testing device for new energy vehicle components, comprising a U-shaped base (1), characterized in that: Also includes: U-shaped mounting plate (2), the U-shaped mounting plate (2) is fixed to the outer surface of the U-shaped base (1), a hydraulic cylinder (3) is fixedly installed in the middle of the top surface of the U-shaped mounting plate (2), and a pressure block (4) is fixed to the telescopic end of the hydraulic cylinder (3). A circulation mechanism is set inside the U-shaped base (1) and used for the circulation processing of parts; A cleaning mechanism is installed on one side of the U-shaped mounting plate (2) and is used for cleaning the surface of the parts; The unloading component is located inside the U-shaped base (1) and is used for automatic unloading after component inspection.

2. The rigidity testing device for new energy vehicle components according to claim 1, characterized in that: The circulation mechanism includes: A columnar worktable (5) is rotatably mounted on the inner wall of a U-shaped base (1). A drive motor (6) coaxially connected to the columnar worktable (5) is fixedly mounted on one side of the U-shaped base (1). Placement slots (7) are provided in multiple and evenly distributed on the outer surface of the columnar workbench (5), and limit components are provided inside the placement slots (7).

3. The rigidity testing device for new energy vehicle components according to claim 2, characterized in that: The limiting component includes: An arc-shaped movable groove (8) is opened on one side of the inner wall of the placement groove (7). An arc-shaped limiting plate (9) is slidably connected to the inner wall of the arc-shaped movable groove (8). A spring (10) is fixed on one side of the arc-shaped limiting plate (9). The end of the spring (10) is fixed to the inner wall of the arc-shaped movable groove (8). A pull rod (11) is fixed to the outer surface of an arc-shaped limiting plate (9).

4. The rigidity testing device for new energy vehicle components according to claim 3, characterized in that: The cleaning facility includes: U-shaped fixing bracket (12) is fixed to one side of U-shaped mounting plate (2). The surface of the U-shaped fixing bracket (12) is provided with mounting groove (13). The inner wall of the mounting groove (13) is rotatably connected to a rotating rod (14). A slider (15) is slidably sleeved on the outer surface of the rotating rod (14). A reciprocating thread (16) is provided on the outer surface of the rotating rod (14). The slider (15) is threaded onto the reciprocating thread (16) of the rotating rod (14). A card seat (17) is fixed at the bottom of the slider (15). A cleaning brush (18) is fixedly installed on the inner side of the card seat (17). The annular movable cavity (19) is opened on the outer surface of the columnar workbench (5) and provides space for the movement of the cleaning brush (18). One end of the rotating rod (14) is fixed with a gear (20), and a toothed ring (21) is fixed on one side of the columnar workbench (5). The toothed ring (21) meshes with the gear (20) for transmission.

5. The rigidity testing device for new energy vehicle components according to claim 3, characterized in that: The feeding assembly includes a bracket (22) fixed to one side of the inner wall of the U-shaped base (1). A limit ring (23) is fixed to the end of the bracket (22). A connecting shaft (24) is rotatably connected inside the limit ring (23). One end of the connecting shaft (24) is rotatably connected to the inner wall of the U-shaped base (1), and the other end of the connecting shaft (24) is rotatably connected to a push rod (25) that cooperates with the pull rod (11).

6. The rigidity testing device for new energy vehicle components according to claim 5, characterized in that: A conveyor belt (26) is fixed to the inner side of the U-shaped base (1), and the conveyor belt (26) is located below the column-shaped workbench (5).

7. The rigidity testing device for new energy vehicle components according to claim 6, characterized in that: A collection frame (27) is placed on one side of the U-shaped base (1), and the discharge end of the conveyor belt (26) is located above the collection frame (27).

8. The rigidity testing device for new energy vehicle components according to claim 4, characterized in that: The inner top wall of the U-shaped mounting plate (2) is fixed with a fixing rod (28), and the bottom end of the fixing rod (28) is fixed with a protective frame (29). The toothed ring (21) and the gear (20) are located inside the protective frame (29).

9. The rigidity testing device for new energy vehicle components according to claim 1, characterized in that: A mounting plate (30) is fixed to one side of the U-shaped base (1).

10. A rigidity testing device for new energy vehicle components according to claim 2, characterized in that: The columnar workbench (5) has a through hole (31) that communicates with the annular movable cavity (19) and the placement groove (7).

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