Battery box residual aluminum powder detection jig

Abstract

The utility model discloses a battery box residual aluminum powder detection jig, which comprises a bottom plate, a mounting rack, a beating assembly and a blue film, and is characterized in that the mounting rack is arranged on the bottom plate; the beating assembly is arranged on the mounting frame and comprises a mounting base arranged on the mounting frame, a first air cylinder arranged on the mounting base and a beating rod, one end of the beating rod is hinged to the mounting base, the first air cylinder is used for driving the beating rod to swing upwards, and the beating rod swings downwards to beat the battery box so that aluminum powder of the battery box can fall off; and the blue film is laid on the bottom plate, is cushioned at the bottom of the battery box and is used for receiving aluminum powder which falls off when the battery box is knocked by the knocking rod. According to the detection jig for the residual aluminum powder of the battery box, the residual aluminum powder attached to the battery box can be knocked to fall off, then the falling aluminum powder is collected for detection, and whether the residual aluminum powder exists in the battery box or not can be conveniently detected.

Description

Technical Field

[0001] This utility model relates to the technical field of battery box testing fixtures, and in particular to a battery box residual aluminum powder testing fixture. Background Technology

[0002] In the production process of electric vehicle battery boxes, aluminum plates are stamped to form battery boxes.

[0003] The battery box needs to be cleaned during the production process.

[0004] After cleaning, aluminum powder may remain on the surface of the battery box, which may affect its use.

[0005] However, residual aluminum powder adheres to the battery box, making it difficult to detect. Utility Model Content

[0006] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a battery box residual aluminum powder detection fixture, which can knock off residual aluminum powder adhering to the battery box and then collect the detached aluminum powder for detection, facilitating the detection of whether there is residual aluminum powder in the battery box.

[0007] A battery box residual aluminum powder detection fixture according to an embodiment of the present invention includes:

[0008] Base plate;

[0009] Mounting bracket, provided on the base plate;

[0010] The striking assembly, mounted on the mounting bracket, includes a mounting base mounted on the mounting bracket, a first cylinder mounted on the mounting base, and a striking rod. One end of the striking rod is hinged to the mounting base. The first cylinder is used to drive the striking rod to swing upward, and the striking rod swings downward to strike the battery box to dislodge aluminum powder from the battery box.

[0011] A blue film is laid on the base plate and placed at the bottom of the battery box to catch the aluminum powder that falls off the battery box when it is struck by the hammer.

[0012] A battery box residual aluminum powder detection fixture according to an embodiment of the present utility model has at least the following beneficial effects:

[0013] 1. This utility model provides a mounting bracket on the base plate, which facilitates the installation of the hammering component on top of the base plate.

[0014] 2. This utility model includes a striking component on a mounting frame. The striking component includes a mounting base on the mounting frame, a first cylinder on the mounting base, and a striking rod. One end of the striking rod is hinged to the mounting base. The first cylinder drives the striking rod to swing upward, and the striking rod swings downward to strike the battery box, causing the aluminum powder in the battery box to fall off. It can be understood that after the first cylinder drives the striking rod to swing upward, the first cylinder releases the striking rod, allowing the striking rod to swing downward by its own weight. Thus, when the striking rod swings downward, it can strike the battery box. When the striking rod strikes the battery box, if there is aluminum powder remaining on the battery box, the striking rod can knock off the remaining aluminum powder, thereby facilitating the removal of the aluminum powder from the battery box.

[0015] 3. This utility model incorporates a blue film, which is laid on the base plate and placed at the bottom of the battery box. The blue film serves to collect aluminum powder that falls off the battery box when it is struck by a hammer. Essentially, when the battery box is struck by a hammer, the aluminum powder falling off the battery box falls onto the blue film, facilitating its collection. The blue film is then projected and magnified to detect the presence of aluminum powder, thus enabling the detection of any residual aluminum powder in the battery box. Based on the detection results, it is easy to determine whether further cleaning of the battery box to remove residual aluminum powder is necessary, ensuring the battery box's performance.

[0016] According to some embodiments of the present invention, the striking rod includes a rod body and a first rubber head, the first rubber head being disposed at the end of the rod body away from the mounting base, and the first rubber head being used to abut against the battery box.

[0017] The advantage of this invention is that by making the striking rod include a rod body and a first rubber head, the first rubber head is located at the end of the rod body away from the mounting base, and the first rubber head is used to abut against the battery box. Thus, the first rubber head is elastic, preventing the striking rod from damaging the battery box.

[0018] According to some embodiments of the present invention, the striking rod includes a rod body and a hinge block. The hinge block is hinged to the mounting base. The hinge block is provided with a mounting hole that passes through the hinge block. The mounting hole accommodates the sliding of the rod body. The hinge block is also provided with a first bolt, which abuts against the rod body to fix the rod body.

[0019] The advantages of this invention are: by making the striking rod include a rod body and a hinge block, the hinge block is hinged to the mounting base, the hinge block is provided with a mounting hole that passes through the hinge block and accommodates the sliding of the rod body, and the hinge block is also provided with a first bolt, the first bolt abuts against the rod body to fix the rod body, it can be understood that by adjusting the fixed position of the rod body on the hinge block, the length of the rod body extending out of the mounting hole can be easily adjusted, thereby facilitating the adjustment of the striking position of the striking rod.

[0020] According to some embodiments of the present invention, the first cylinder is located below the striking bar, and the telescopic rod of the first cylinder pushes the striking bar upward.

[0021] The advantage of this invention is that by positioning the first cylinder below the striking bar, the telescopic rod of the first cylinder pushes the striking bar upward, thereby enabling the striking bar to be lifted and swung upward when the telescopic rod of the first cylinder extends upward.

[0022] According to some embodiments of the present invention, a second rubber head is provided at the top end of the telescopic rod of the first cylinder, and the second rubber head is used to abut against the striking rod.

[0023] The advantage of this invention is that a second rubber head is provided at the top of the telescopic rod of the first cylinder. The second rubber head is used to abut against the striking rod, and thus the second rubber head is elastic, thereby preventing the telescopic rod of the first cylinder from damaging the striking rod.

[0024] According to some embodiments of the present invention, a plurality of the striking components are provided, and the plurality of the striking components are arranged side by side on the mounting bracket.

[0025] The advantages of this invention are: by setting up several striking components, which are arranged side by side on the mounting frame, the several striking components can strike multiple battery boxes at the same time, thereby improving efficiency, or the several striking components can strike one battery box at the same time, making it easier for the testing fixture to knock off the residual aluminum powder on the battery box.

[0026] According to some embodiments of the present invention, the mounting bracket includes a first crossbar, and the mounting seat is horizontally slidably disposed on the first crossbar.

[0027] The advantage of this invention is that by including a first crossbar in the mounting bracket and horizontally sliding the mounting seat on the first crossbar, the horizontal position of the striking component can be easily adjusted.

[0028] According to some embodiments of the present invention, at least two first crossbars are provided, and the two first crossbars are arranged side by side.

[0029] The advantage of this invention is that by setting at least two first crossbars side by side, the two first crossbars can cooperate to limit the mounting base, preventing the mounting base from swinging along one of the first crossbars, thereby making the mounting base more stable on the first crossbars.

[0030] According to some embodiments of the present invention, the mounting frame further includes a vertical frame, a first slide block that is slidably disposed on the vertical frame, and a second bolt that fixes the first slide block to the vertical frame, wherein the first crossbar is mounted on the first slide block.

[0031] The advantages of this invention are that the mounting frame also includes a vertical frame, a first slide block that slides vertically on the vertical frame, and a second bolt that fixes the first slide block to the vertical frame. The first crossbar is installed on the first slide block. It can be understood that after the second bolt is loosened, the first slide block can rise and fall on the vertical frame. Then, after the second bolt is tightened, the height of the first slide block can be fixed. This makes it easy to adjust the height of the first slide block, and thus, to adjust the height of the striking rod, so that the striking rod can adapt to battery boxes of different heights.

[0032] According to some embodiments of this utility model, there are two first slide blocks, two vertical frame bodies and two corresponding second bolts, and the two ends of the first crossbar are respectively connected to the two first slide blocks.

[0033] The advantage of this invention is that by setting two first sliding blocks, and correspondingly setting two vertical frames and two second bolts, the two ends of the first horizontal bar are respectively connected to the two first sliding blocks, so that the two first sliding blocks can cooperate to support the first horizontal bar, thereby making the first horizontal bar more stable.

[0034] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0035] To more clearly illustrate the technical solutions of the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 This is a schematic diagram of the structure of a battery box residual aluminum powder detection fixture according to an embodiment of the present invention;

[0037] Figure 2 for Figure 1 The top view shown;

[0038] Figure 3 for Figure 1 The side view shown;

[0039] Figure 4 for Figure 1 The enlarged view of point A is shown.

[0040] Reference numerals: 100-base plate, 110-mounting bracket, 120-beating assembly, 130-mounting seat, 140-first cylinder, 150-beating rod, 160-blue film, 170-rod body, 180-first rubber head, 190-hinge block, 200-mounting hole, 210-first bolt, 220-second rubber head, 230-first crossbar, 240-vertical frame, 250-first slide, 260-second bolt. Detailed Implementation

[0041] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0042] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0043] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" and "second" are mentioned, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of the indicated technical features.

[0044] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation, connection, and linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0045] The following describes a battery box residual aluminum powder detection fixture according to an embodiment of the present invention, with reference to the accompanying drawings.

[0046] This utility model aims to provide an embodiment of a battery box residual aluminum powder detection fixture.

[0047] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 In this embodiment, a battery box residual aluminum powder detection fixture mainly includes a base plate 100, a mounting bracket 110, a tapping component 120, and a blue film 160.

[0048] The mounting bracket 110 is mounted on the base plate 100, thereby facilitating the mounting of the hammering assembly 120 above the base plate 100.

[0049] In some specific embodiments, the mounting bracket 110 includes a first crossbar 230, and the mounting seat 130 hereinafter is horizontally slidably disposed on the first crossbar 230, thereby facilitating the adjustment of the horizontal position of the striking assembly 120.

[0050] Furthermore, at least two first crossbars 230 are provided, and the two first crossbars 230 are arranged side by side, so that the two first crossbars 230 cooperate to limit the mounting base 130, preventing the mounting base 130 from swinging along one of the first crossbars 230, thereby making the mounting base 130 more stable on the first crossbars 230.

[0051] In some specific embodiments, the mounting bracket 110 further includes a vertical frame 240, a first slide block 250 that is slidably disposed on the vertical frame 240, and a second bolt 260 that fixes the first slide block 250 to the vertical frame 240, and a first crossbar 230 is mounted on the first slide block 250.

[0052] Understandably, after loosening the second bolt 260, the first slide block 250 can be raised and lowered on the vertical frame 240. Then, after locking the second bolt 260, the height of the first slide block 250 can be fixed, thereby facilitating the adjustment of the height of the first slide block 250. In turn, it is convenient to adjust the height of the striking rod 150, so that the striking rod 150 can adapt to battery boxes of different heights.

[0053] Furthermore, there are two first slide blocks 250, two vertical frame bodies 240 and two second bolts 260 are provided respectively, and the two ends of the first crossbar 230 are respectively connected to the two first slide blocks 250, so that the two first slide blocks 250 can cooperate to support the first crossbar 230, thereby making the first crossbar 230 more stable.

[0054] In some specific embodiments, the vertical frame 240 is provided with a first sliding groove that extends vertically. The first sliding groove accommodates the sliding and lifting of the first sliding block 250 on the vertical frame 240, thereby making the lifting and lowering of the first sliding block 250 on the vertical frame 240 more stable.

[0055] The striking assembly 120 is mounted on the mounting bracket 110. The striking assembly 120 includes a mounting base 130 mounted on the mounting bracket 110, a first cylinder 140 mounted on the mounting base 130, and a striking rod 150. One end of the striking rod 150 is hinged to the mounting base 130. The first cylinder 140 is used to drive the striking rod 150 to swing upward and swing downward to strike the battery box so that the aluminum powder in the battery box falls off.

[0056] Understandably, after the first cylinder 140 drives the striking rod 150 to swing upward, the first cylinder 140 releases the striking rod 150, allowing the striking rod 150 to swing downward by its own weight. Thus, when the striking rod 150 swings downward, it can strike the battery box. When the striking rod 150 strikes the battery box, if there is aluminum powder remaining on the battery box, the striking rod 150 can knock off the remaining aluminum powder, thereby facilitating the removal of the aluminum powder remaining on the battery box.

[0057] Specifically, the striking rod 150 and the mounting base 130 are hinged together by a pin.

[0058] In some specific embodiments, the striking rod 150 includes a rod body 170 and a first rubber head 180. The first rubber head 180 is disposed at the end of the rod body 170 away from the mounting base 130. The first rubber head 180 is used to abut against the battery box, thereby the first rubber head 180 is elastic and prevents the striking rod 150 from damaging the battery box.

[0059] In some specific embodiments, the striking rod 150 includes a rod body 170 and a hinge block 190. The hinge block 190 is hinged to the mounting base 130. The hinge block 190 is provided with a mounting hole 200 that passes through the hinge block 190. The mounting hole 200 accommodates the sliding of the rod body 170. The hinge block 190 is also provided with a first bolt 210, which abuts against the rod body 170 to fix the rod body 170.

[0060] It is understandable that by adjusting the fixed position of the rod 170 on the hinge block 190, the length of the rod 170 extending out of the mounting hole 200 can be easily adjusted, thereby facilitating the adjustment of the striking position of the striking rod 150.

[0061] In some specific embodiments, the first cylinder 140 is located below the striking rod 150. The telescopic rod of the first cylinder 140 pushes the striking rod 150 upward, so that when the telescopic rod of the first cylinder 140 extends upward, it can lift and swing the striking rod 150 upward.

[0062] In some specific embodiments, the top end of the telescopic rod of the first cylinder 140 is provided with a second rubber head 220. The second rubber head 220 is used to abut against the striking rod 150. Thus, the second rubber head 220 is elastic, thereby preventing the telescopic rod of the first cylinder 140 from damaging the striking rod 150.

[0063] According to some embodiments of the present invention, a plurality of striking components 120 are provided, and the plurality of striking components 120 are arranged side by side on the mounting bracket 110.

[0064] In this embodiment, several striking components 120 are arranged side by side on the mounting bracket 110, so that the several striking components 120 can strike multiple battery boxes at the same time, thereby improving efficiency, or the several striking components 120 can strike one battery box at the same time, making it easier for the testing fixture to knock off the residual aluminum powder on the battery box.

[0065] Blue film 160 is laid on the base plate 100 and placed at the bottom of the battery box. Blue film 160 is used to catch aluminum powder that falls off the battery box when it is hit by the hammer 150.

[0066] Understandably, the blue film 160 is placed at the bottom of the battery compartment. When the tapping rod 150 taps the battery compartment, the aluminum powder that falls off the battery compartment can fall onto the blue film 160. This makes it easy to use the blue film 160 to collect the fallen aluminum powder. Then, the blue film 160 is projected and magnified to detect whether there is aluminum powder. This makes it easy to detect whether there is residual aluminum powder in the battery compartment. Based on the detection results, it is easy to determine whether the battery compartment needs further cleaning to remove residual aluminum powder, thus ensuring the battery compartment's performance.

[0067] In the description of this specification, references to terms such as "an embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0068] The terms "first," "second," "third," "fourth," etc. (if applicable) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments described herein can be implemented in a sequence other than that illustrated or described herein.

[0069] It should also be noted that, in the description of this specification, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0070] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such that a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may also include other steps or units that are not explicitly listed or that are inherent to such processes, methods, products, or apparatus.

[0071] 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 a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0072] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A battery case residual aluminum powder detection jig, characterized by, The utility model relates to a battery box aluminum powder removing device, including: A bottom plate (100); A mounting frame (110) arranged on the bottom plate (100); A knocking assembly (120) arranged on the mounting frame (110), including a mounting seat (130) arranged on the mounting frame (110), a first air cylinder (140) arranged on the mounting seat (130) and a knocking rod (150), one end of the knocking rod (150) is hinged with the mounting seat (130), the first air cylinder (140) is used for driving the knocking rod (150) to swing upward, the knocking rod (150) swings downward and knocks the battery box to make the aluminum powder of the battery box fall off; A blue film (160) laid on the bottom plate (100) and padded at the bottom of the battery box, used for receiving the aluminum powder of the battery box knocked off by the knocking rod (150).

2. The battery case residual aluminum powder detection tool according to claim 1, wherein The knocking rod (150) includes a rod body (170) and a first rubber head (180), the first rubber head (180) is arranged at one end of the rod body (170) away from the mounting seat (130), and the first rubber head (180) is used for abutting against the battery box.

3. The battery case residual aluminum powder detection tool according to claim 1, wherein The knocking rod (150) includes a rod body (170) and a hinged block (190), the hinged block (190) is hinged with the mounting seat (130), the hinged block (190) is provided with a mounting hole (200) penetrating through the hinged block (190), the mounting hole (200) accommodates the rod body (170) to slide, and the hinged block (190) is further provided with a first bolt (210), the first bolt (210) is abutted with the rod body (170) to fix the rod body (170).

4. The battery case residual aluminum powder detection tool according to claim 1, wherein The first air cylinder (140) is located below the knocking rod (150), and the telescopic rod of the first air cylinder (140) lifts the knocking rod (150) upward.

5. The battery case residual aluminum powder detection tool according to claim 4, wherein The top end of the telescopic rod of the first air cylinder (140) is provided with a second rubber head (220), and the second rubber head (220) is used for abutting against the knocking rod (150).

6. The battery case residual aluminum powder detection tool according to claim 1, wherein The knocking assembly (120) is provided with a plurality of knocking assemblies (120), and the plurality of knocking assemblies (120) are arranged side by side on the mounting frame (110).

7. The battery case residual aluminum powder detection tool according to claim 1, wherein The mounting frame (110) includes a first horizontal rod (230), and the mounting seat (130) is horizontally and slidingly arranged on the first horizontal rod (230).

8. The battery case residual aluminum powder detection tool according to claim 7, wherein The first horizontal rod (230) is provided with at least two first horizontal rods (230), and the two first horizontal rods (230) are arranged side by side.

9. The battery case residual aluminum powder detection tool according to claim 7, wherein The mounting frame (110) further includes a vertical frame body (240), a first sliding seat (250) slidingly arranged on the vertical frame body (240) and a second bolt (260) for fixing the first sliding seat (250) and the vertical frame body (240), and the first horizontal rod (230) is arranged on the first sliding seat (250).

10. The battery case residual aluminum powder detection tool according to claim 9, wherein The first sliding seat (250) is provided with two first sliding seats (250), the vertical frame body (240) and the second bolt (260) are correspondingly provided with two vertical frame bodies (240) and two second bolts (260), and the two ends of the first horizontal rod (230) are respectively connected with the two first sliding seats (250).

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