End plate machining tool for battery

Abstract

The utility model relates to the technical field of battery processing equipment, and discloses a battery end plate processing tool which comprises a base and a supporting plate, and the supporting plate is located above the base and used for supporting an end plate; the first side plate and the second side plate are located above the base and fixed to the two adjacent edges of the base respectively, and the inner side of the first side plate and the inner side of the second side plate directly face the two adjacent outer side faces of the plastic shell located above the end plate respectively; the standard block is located between the first side plate and the end plate; the first driving mechanism is in transmission connection with the standard block, the first driving mechanism can drive the standard block to move in the direction close to or away from the first side plate, and the end plate can make contact with the side, away from the first side plate, of the standard block. According to the end plate machining tool for the battery, the distance between the side face, close to the first side plate, of the end plate and the side face, close to the first side plate, of the plastic shell can be adjusted, time for replacing the tool is saved, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing equipment, in particular to a battery end plate processing tool. Background Art

[0002] During battery module installation, both ends of the module are positioned within the grooves of the plastic shell, which is then secured to the end plates. During the end plate processing process, fixtures and standard blocks are typically used to control the distance between the side of the end plate and the edge of the plastic shell. However, the traditional fixture structure is fixed, which presents the following technical issues in practical application: the distance from the bottom of the end plate to the edge of the plastic shell varies for different products, necessitating the use of standard blocks of corresponding sizes when producing different products. Utility Model Content

[0003] The purpose of the embodiments of the present utility model is to provide a battery end plate processing tool, which can adjust the distance between a side surface of the end plate and a side surface of the plastic shell.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] Provided is a battery end plate processing tool, comprising:

[0006] A base and a support plate, wherein the support plate is located above the base and is used to support the end plate;

[0007] a first side panel and a second side panel, the first side panel and the second side panel being located above the base and respectively fixed to two adjacent edges of the base, the inner sides of the first side panel and the second side panel respectively facing two adjacent outer side surfaces of the plastic shell located above the end panel;

[0008] a standard block, the standard block being located between the first side plate and the end plate;

[0009] A first driving mechanism is connected to the standard block in a transmission manner, and the first driving mechanism can drive the standard block to move toward or away from the first side plate, and the end plate can contact the side of the standard block away from the first side plate.

[0010] As a further solution of the battery end plate processing tooling, the length of the first side plate extends along the X direction, and the length of the second side plate extends along the Y direction perpendicular to the X direction. The first driving mechanism includes a first screw and a standard block. The standard block is located on the side of the first side plate facing the end plate. The first side plate is penetrated by a first threaded hole along the Y direction. The length of the first screw extends along the Y direction. The first screw is threadedly connected to the first threaded hole, and the first screw is rotatably connected to the standard block through the first threaded hole. The two adjacent outer side surfaces of the end plate can respectively contact the standard block and the second side plate. Correspondingly, the two adjacent outer side surfaces of the plastic shell can respectively contact the first side plate and the second side plate. When the first screw rotates, it can drive the standard block to move toward or away from the end plate.

[0011] As a further solution of the end plate processing tooling for batteries, the standard block is provided with a first limiting portion on the side facing the first side plate, and the first screw includes a first screw body and a first clamping portion connected to each other. The first clamping portion is located at one end of the first screw body facing the end plate, and the first clamping portion is clamped with the first limiting portion, and the first clamping portion can rotate relative to the first limiting portion.

[0012] As a further solution of the battery end plate processing tooling, the first limiting portion includes a first U-shaped groove and a first U-shaped baffle, the notch of the first U-shaped groove is opposite to the first side plate, and the upper end of the first U-shaped groove is open to form an opening, and the first U-shaped baffle is arranged at the notch of the first U-shaped groove; the first clamping portion includes a first connecting rod and a first clamping plate, the first clamping plate is located in the first U-shaped groove and is gap-matched with the groove wall of the first U-shaped groove, one end of the first connecting rod along the Y direction passes through the first U-shaped baffle and is connected to the first screw body, and the other end is connected to the first clamping plate, and the first connecting rod is gap-matched with the side wall of the first U-shaped baffle;

[0013] The first driving mechanism further includes at least two first guiding structures for guiding along the Y direction, and the first side plate is connected to the standard block via the first guiding structures.

[0014] As a further solution of the battery end plate processing tooling, the first guide structure includes a first guide cylinder and a first guide rod, the lengths of the first guide cylinder and the first guide rod extend along the Y direction, the first guide cylinder is fixed on one of the first side plate and the standard block, the first guide rod is fixed on the other of the first side plate and the standard block, the first guide rod is slidably fitted with the first guide cylinder, and the first guide rod can move along the length direction of the first guide cylinder.

[0015] As a further solution of the battery end plate processing tool, the upper surface of the base is provided with a scale mark, and the scale mark is adjacent to one side of the standard block along the X direction.

[0016] As a further solution of the battery end plate processing tool, the battery end plate processing tool further includes a second driving mechanism, which is connected to the support plate and can drive the support plate to move up and down.

[0017] As a further solution of the battery end plate processing tooling, the battery end plate processing tooling also includes a base, which is fixed to the edge of the base, and the second driving mechanism includes a second screw, a transmission structure and a plurality of second guide structures that guide in the vertical direction. The base is provided with a second threaded hole along its thickness direction, the second screw is threadedly connected to the second threaded hole and is connected to the support plate through the transmission structure, the second screw can drive the support plate to move up and down in the vertical direction, and the base is connected to the support plate through the second guide structure.

[0018] As a further solution of the battery end plate processing tooling, the second screw is parallel to the base, and the transmission structure includes a mounting seat, a first transmission block and a second transmission block, the mounting seat is arranged on the base, and the mounting seat is provided with a second limiting portion on the side facing the second screw, the second screw includes a first screw body and a second clamping portion connected, the second clamping portion is located at one end of the second screw body facing the mounting seat, the second clamping portion is clamped with the second limiting portion, and the second clamping portion can rotate relative to the second limiting portion, the first transmission block is arranged at the top of the mounting seat, the second transmission block is arranged at the bottom of the support plate, and the top of the first transmission block has a first inclined surface inclined along the length direction of the second screw, and the bottom of the second transmission block has a second inclined surface inclined along the length direction of the second screw, the first inclined surface is parallel to the second inclined surface, and the two contact each other, when the second screw rotates, the second screw can drive the mounting seat to drive the first transmission block to move along the length direction of the second screw, and the second transmission block slides along the first inclined surface.

[0019] As a further solution of the battery end plate processing tooling, a side of the second side plate facing the plastic shell is provided with an escape opening, and the escape opening is directly opposite to the reinforcing rib on the side of the plastic shell.

[0020] Beneficial effects:

[0021] The utility model arranges the standard block between the first side plate and the end plate and is connected to the first driving mechanism in a transmission manner. The first driving mechanism can drive the standard block to move in a direction toward or away from the first side plate, and the end plate abuts against the side of the standard block, and the plastic shell contacts the first side plate. Therefore, by adjusting the distance between the side of the standard block facing the end plate and the first side plate, the distance between the side of the end plate close to the first side plate and the side of the plastic shell close to the first side plate can be adjusted without replacing the standard block.

[0022] The utility model designs the support plate for supporting the end plate as a liftable structure, that is, a second driving mechanism is added that is transmission-connected to the support plate. The support plate can be driven to rise and fall by the second driving mechanism to prevent the upper end surface of the end plate from exceeding the upper end surface of the first side surface, thereby making the battery end plate processing tooling of the utility model compatible with end plates of different thicknesses.

[0023] The use of the battery end plate processing tooling of the utility model can save time for replacing the tooling and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0025] Figure 1 This is a schematic structural diagram of the battery end plate processing tooling according to an embodiment of the present utility model from a first perspective.

[0026] Figure 2 This is a schematic structural diagram of the battery end plate processing tooling according to an embodiment of the present utility model at a second viewing angle.

[0027] Figure 3 This is a structural diagram of the first driving mechanism and the standard block (after removing the side plate facing the first side plate) in an embodiment of the utility model.

[0028] Figure 4 for Figure 3 A partial enlarged view of part A.

[0029] Figure 5 This is a structural diagram of the second driving mechanism and the base in an embodiment of the present utility model.

[0030] Figure 6 for Figure 5 A partial enlarged view of part B.

[0031] Figures 1 to 6 middle:

[0032] 100, base; 110, mounting groove; 200, support plate; 300, first side plate; 400, second side plate; 410, avoidance opening; 500, standard block; 510, first limiting portion; 511, first U-shaped groove; 512, first U-shaped baffle; 600, first driving mechanism; 610, first screw; 611, first screw body; 612, first clamping portion; 6121, first connecting rod; 6122, first clamping plate; 613, first knob; 620, first guide structure; 621, first guide cylinder; 622, first guide rod; 70 0. Second driving mechanism; 710. Second screw; 711. Second screw body; 712. Second clamping portion; 7121. Second connecting rod; 7122. Second clamping plate; 713. Second knob; 720. Transmission structure; 721. Mounting seat; 7211. Second U-shaped groove; 7212. Second U-shaped baffle; 722. First transmission block; 723. Second transmission block; 730. Second guide structure; 731. Second guide cylinder; 732. Second guide rod; 740. Third guide structure; 741. Slider; 742. Guide rail; 800. Base;

[0033] 1. End plate; 2. Plastic shell. DETAILED DESCRIPTION

[0034] To make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved more clearly, the technical solutions of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present invention.

[0035] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0036] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in contact with the second feature through another feature between them instead of being in direct contact. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0037] In the description of this embodiment, the terms "upper," "lower," "left," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first," "second," and the like are used solely for descriptive purposes and do not have any special meaning.

[0038] like Figures 1 to 6 As shown, the battery end plate processing tool of this embodiment includes a base 100 , a support plate 200 , a first side plate 300 , a second side plate 400 , a standard block 500 and a first driving mechanism 600 .

[0039] Among them, the support plate 200 is located above the base 100 and is used to support the end plate 1; the first side plate 300 and the second side plate 400 are located above the base 100 and are respectively fixed on the two adjacent edges of the base 100, and the inner sides of the first side plate 300 and the second side plate 400 are respectively facing the two adjacent outer sides of the plastic shell 2 located above the end plate 1; the standard block 500 is located between the first side plate 300 and the end plate 1; the first driving mechanism 600 is transmission-connected to the standard block 500, and the first driving mechanism 600 can drive the standard block 500 to move toward or away from the first side plate 300, and the end plate 1 can contact the side of the standard block 500 away from the first side plate 300.

[0040] In this embodiment, the plastic shell 2 has a bottom plate and side portions arranged around the three edges of the bottom plate, wherein one edge is opened to form an open end (i.e., the side of the plastic shell 2 facing the first side plate 300), and a groove is formed between the three side portions and the bottom plate, which is used to accommodate the end of the battery module. The base 100 is a rectangular structure, and the first side plate 300 and the second side plate 400 are perpendicular to each other and are respectively arranged at two adjacent edges of the base 100. The inner side surface of the first side plate 300 contacts the open end of the end plate 1, and the inner side surface of the second side plate 400 contacts the outer side surface of a side portion of the plastic shell 2 above the end plate 1 adjacent to the open end. Therefore, the first side plate 300 and the second side plate 400 play a positioning role in the assembly of the plastic shell 2 on the end plate 1. The standard block 500 is located between the first side plate 300 and the end plate 1 and is in transmission connection with the first driving mechanism 600. The first driving mechanism 600 can drive the standard block 500 to move in a direction toward or away from the first side plate 300, and the end plate 1 abuts against the side of the standard block 500, and the plastic shell 2 contacts the first side plate 300. Therefore, by adjusting the distance between the side of the standard block 500 facing the end plate 1 and the first side plate 300, the distance between the end plate 1 and the open end of the plastic shell 2 can be adjusted. The specific distance value can be determined according to the assembly conditions of the battery system.

[0041] Typically, the mounting slot for the battery system is equipped with a step. When installing the battery system, the end plate 1 rests on this step, with the plastic shell 2 ideally resting against the bottom of the slot. The distance between this step and the bottom is typically 10-20 mm. Therefore, the distance between the side of the end plate 1 closest to the first side panel 300 and the open end of the plastic shell 2 needs to be adjusted to a corresponding distance. To minimize this adjustment distance, the thickness of the standard block 500 along the Y direction is designed to be 10 mm in this embodiment.

[0042] Furthermore, the length of the first side plate 300 extends along the X direction, and the length of the second side plate 400 extends along the Y direction perpendicular to the X direction. The first driving mechanism 600 includes a first screw 610. The standard block 500 is located on the side of the first side plate 300 facing the end plate 1. The first side plate 300 is penetrated by a first threaded hole along the Y direction. The length of the first screw 610 extends along the Y direction. The first screw 610 is threadedly connected to the first threaded hole, and the first screw 610 is rotatably connected to the standard block 500 through the first threaded hole. The two adjacent outer side surfaces of the end plate 1 can respectively contact the standard block 500 and the second side plate 400. Correspondingly, the open end of the plastic shell 2 and a side adjacent to the open end can respectively contact the first side plate 300 and the second side plate 400. When the first screw 610 rotates, it can drive the standard block 500 to move toward or away from the end plate 1.

[0043] In this embodiment, the first driving mechanism 600 is designed as a screw drive structure, and the screw can be screwed. Figure 1 For example, when the first screw 610 is rotated clockwise, the first screw 610 drives the standard block 500 to move in a direction away from the first side plate 300. When it moves to a suitable position, the end plate 1 is pushed toward the standard block 500 so that the side of the end plate 1 contacts the standard block 500.

[0044] The key to the first screw 610 driving the standard block 500 to move forward and backward along the Y direction by rotating is the specific connection between the first screw 610 and the standard block 500. Figures 1 to 4 As shown, a first stopper 510 is provided on the side of the standard block 500 facing the first side plate 300. The first screw 610 includes a first screw body 611 and a first clamping portion 612 connected to each other. The first clamping portion 612 is located at the end of the first screw body 611 facing the end plate 1. The first clamping portion 612 is clamped to the first stopper 510 and can rotate relative to the first stopper 510. In this embodiment, the first clamping portion 612 can be both clamped to the first stopper 510 and rotated relative to the first stopper 510. Therefore, the standard block 500 can be smoothly driven to move along the Y direction by rotating the first screw 610.

[0045] Exemplarily, the first limiting portion 510 includes a first U-shaped groove 511 and a first U-shaped baffle 512. The notch of the first U-shaped groove 511 faces the first side plate 300, and the upper end of the first U-shaped groove 511 is open to form an opening. The first U-shaped baffle 512 is arranged at the notch of the first U-shaped groove 511; the first clamping portion 612 includes a first connecting rod 6121 and a first clamping plate 6122. The first clamping plate 6122 is located in the first U-shaped groove 511 and is gap-matched with the groove wall of the first U-shaped groove 511. One end of the first connecting rod 6121 along the Y direction passes through the first U-shaped baffle 512 and is connected to the first screw body 611, and the other end is connected to the first clamping plate 6122. The first connecting rod 6121 is gap-matched with the side wall of the first U-shaped baffle 512;

[0046] The first driving mechanism 600 further includes at least two first guiding structures 620 that play a guiding role along the Y direction. The first side plate 300 is connected to the standard block 500 via the first guiding structures 620 .

[0047] It can be understood that the first connecting rod 6121 and the first clamping plate 6122 are respectively inserted into the corresponding first U-shaped baffle 512 and the first U-shaped groove 511 from the opening at the upper end of the first limiting portion 510. The first U-shaped baffle 512 can limit the first clamping plate 6122 in the first U-shaped groove 511 along the Y direction, preventing the first clamping plate 6122 from exiting the first U-shaped groove 511 along the Y direction. At the same time, in order to prevent the first connecting rod 6121 and the first clamping plate 6122 from moving in the vertical direction ( Figure 1 In order to prevent the first connecting rod 6121 and the first clamping plate 6122 from withdrawing from the opening at the upper end of the first limiting portion 510 in the Z direction as shown, a first guiding structure 620 is added to the present embodiment. The first guiding structure 620 connects the first side plate 300 and the standard block 500, which can guide the movement of the standard block 500 along the Y direction and prevent the first connecting rod 6121 and the first clamping plate 6122 from withdrawing from the opening at the upper end of the first limiting portion 510 in the vertical direction.

[0048] In this embodiment, the first screw 610 further includes a first knob 613 , which is connected to an end of the first screw body 611 away from the first clamping portion 612 . The first screw 610 can be rotated by rotating the first knob 613 , which is convenient to operate.

[0049] Exemplarily, the first guide structure 620 includes a first guide cylinder 621 and a first guide rod 622. The lengths of the first guide cylinder 621 and the first guide rod 622 extend along the Y direction. The first guide cylinder 621 is fixed to the first side plate 300, and the first guide rod 622 is fixed to the standard block 500. The first guide rod 622 slidably engages with the first guide cylinder 621 and can move along the length of the first guide cylinder 621. By rotating the first knob 613, the first screw rod 610 can be rotated relative to the first side plate 300 and simultaneously move forward and backward along the length of the first threaded hole on the first side plate 300, thereby driving the standard block 500 to move forward and backward along the Y direction. The standard block 500 is fixedly connected to the first guide rod 622, thereby driving the first guide rod 622 to move forward and backward within the first guide cylinder 621 along the length of the first guide cylinder 621, i.e., the Y direction, thereby guiding the movement of the standard block 500 along the Y direction.

[0050] There are two first guide structures 620 symmetrically arranged on both sides of the first screw 610 along the X direction. By symmetrically arranging the two first guide structures 620 , the standard block 500 can move more smoothly along the Y direction.

[0051] In other embodiments, the installation positions of the first guide cylinder 621 and the first guide rod 622 can also be interchanged, that is, the first guide cylinder 621 is fixed on the standard block 500, and the first guide rod 622 is fixed on the first side plate 300. Similarly, the first guide rod 622 slides with the first guide cylinder 621, and the first guide rod 622 can move along the length direction of the first guide cylinder 621, and can also realize the movement guidance of the standard block 500 along the Y direction.

[0052] Furthermore, to facilitate intuitive observation of the distance between the side of the standard block 500 facing the end plate 1 and the side of the first side plate 300 facing the end plate 1 (i.e., the distance between the side of the end plate 1 facing the standard block 500 and the open end of the plastic shell 2), a scale mark is provided on the upper surface of the base 100. The scale mark is adjacent to one side of the standard block 500 along the X direction. After the position of the standard block 500 is adjusted, the distance between the side of the end plate 1 facing the standard block 500 and the side of the plastic shell 2 facing the first side plate 300 (i.e., the open end) can be clearly determined by observing the scale mark value corresponding to the side of the standard block 500 facing the end plate 1. Specifically, the scale mark has 10 graduations with a graduation value of 1 mm. In this embodiment, the thickness of the standard block 500 along the Y direction is designed to be 10 mm. The scale mark starts from the straight line corresponding to the inner side of the first side plate 300 for easy observation. Alternatively, in other embodiments, the straight line corresponding to the side surface of the end plate 1 when the standard block 500 is in close contact with the first side plate 300 may be used as the starting point.

[0053] In this embodiment, the battery end plate processing tool further includes a second driving mechanism 700 . The second driving mechanism 700 is connected to the support plate 200 , and the second driving mechanism 700 can drive the support plate 200 to move up and down.

[0054] Since the thickness of the end plate 1 of different battery systems is different (the thickness of the end plate is along the Figure 1 The Z direction of the axis extends, and the X, Y and Z directions are perpendicular to each other). For the case where the end plate 1 is thicker, if the upper end surface of the end plate 1 exceeds the upper end surface of the first side plate 300, the outer side surface of the plastic shell 2 assembled above the end plate 1 will not be able to abut against the side surface of the first side plate 300, and the distance between the side surface of the plastic shell 2 facing the first side plate 300 and the side surface of the end plate facing the standard block 500 cannot be adjusted or controlled. Therefore, in this embodiment, the support plate 200 for supporting the end plate 1 is designed to be a liftable structure, that is, a second driving mechanism 700 is added to be transmission-connected to the support plate 200, and the support plate 200 can be driven to rise and fall by the second driving mechanism 700 to prevent the upper end surface of the end plate 1 from exceeding the upper end surface of the first side plate 300.

[0055] Furthermore, the battery end plate processing tool further includes a base 800, which is fixed to the edge of the base 100, such as Figure 5 and Figure 6 As shown, the second driving mechanism 700 includes a second screw 710, a transmission structure 720 and a plurality of second guide structures 730 that play a guiding role in the vertical direction (i.e., the Z direction shown in the figure). The second screw 710 is threadedly connected to the base 800 and is connected to the support plate 200 through the transmission structure 720. The second screw 710 can drive the support plate 200 to move up and down in the vertical direction, and the base 100 is connected to the support plate 200 through the second guide structure 730.

[0056] In this embodiment, the second screw rod 710 drives the support plate 200 to move in the vertical direction under the action of the second guide structure 730 through the transmission structure 720 .

[0057] For example, the second guide structure 730 of this embodiment is consistent with the first guide structure 620 of the above embodiment, and includes a second guide cylinder 731 and a second guide rod 732. The lengths of the second guide cylinder 731 and the second guide rod 732 extend in the vertical direction. The second guide cylinder 731 is fixed to the base 100, and the second guide rod 732 is fixed to the bottom of the support plate 200. The second guide rod 732 slidably cooperates with the second guide cylinder 731, and the second guide rod 732 can move along the length direction of the second guide cylinder 731. Specifically, the base 100 is provided with a mounting hole corresponding to the position of the second guide cylinder 731. The second guide cylinder 731 is installed in the corresponding mounting hole by a screw. The second screw 710 drives the support plate 200 through the transmission structure 720 to drive the second guide rod 732 to move stably up and down along the length direction of the second guide cylinder 731.

[0058] In this embodiment, the number of the second guide structures 730 is not limited and can be two, three, or four, depending on the actual situation. Specifically, in this embodiment, the number of the second guide structures 730 is four, and the four second guide structures 730 are symmetrically arranged at the corners of the support plate 200 (rectangular structure).

[0059] In other embodiments, the installation positions of the second guide cylinder 731 and the second guide rod 732 can also be interchanged. Specifically, the second guide cylinder 731 is fixed to the bottom of the support plate 200, and the second guide rod 732 is fixed on the base 100. The second guide rod 732 slides with the second guide cylinder 731, and the second guide rod 732 can move along the length direction of the second guide cylinder 731. Similarly, the support plate 200 can drive the end plate 1 and the plastic shell 2 to move up and down along the Z direction in the figure.

[0060] Furthermore, the second screw 710 is parallel to the base 100, and the transmission structure 720 includes a mounting seat 721, a first transmission block 722 and a second transmission block 723. The mounting seat 721 is arranged on the base 100, and a second limiting portion is provided on the side of the mounting seat 721 facing the second screw 710. The second screw 710 includes a second screw body 711 and a second clamping portion 712 connected thereto. The second clamping portion 712 is located at one end of the second screw body 711 facing the mounting seat 721, and the second clamping portion 712 is clamped with the second limiting portion, and the second clamping portion 712 can rotate relative to the second limiting portion. The block 722 is arranged at the top of the mounting seat 721, and the second transmission block 723 is arranged at the bottom of the support plate 200, and the top of the first transmission block 722 has a first inclined surface inclined along the length direction of the second screw 710, and the bottom of the second transmission block 723 has a second inclined surface inclined along the length direction of the second screw 710. The first inclined surface is parallel to the second inclined surface, and the two are in contact with each other. When the second screw 710 rotates, the second screw 710 can drive the mounting seat 721 to drive the first transmission block 722 to move along the length direction of the second screw 710, and the second transmission block 723 slides along the first inclined surface.

[0061] Exemplarily, the second limiting portion includes a second U-shaped groove 7211 and a second U-shaped baffle 7212, the notch of the second U-shaped groove 7211 is opposite to the second screw 710, and the upper end of the second U-shaped groove 7211 is open to form an opening, and the second U-shaped baffle 7212 is arranged at the notch of the second U-shaped groove 7211; the second clamping portion 712 includes a second connecting rod 7121 and a second clamping plate 7122, the second connecting rod 7121 is located in the second U-shaped groove 7211 and is clearance-matched with the groove wall of the second U-shaped groove 7211, one end of the second connecting rod 7121 along the Y direction passes through the second U-shaped baffle 7212 and is connected to the second screw body 711, and the other end is connected to the second clamping plate 7122, and the second connecting rod 7121 is clearance-matched with the side wall of the second U-shaped baffle 7212.

[0062] It can be understood that the second screw 710 is converted into forward and backward movement in the horizontal direction through its own rotation, that is, when the second screw 710 rotates, it drives the first transmission block 722 to move in the horizontal direction, the first transmission block 722 cooperates with the second transmission block 723 on the inclined surface, and the second guide structure 730 limits the second transmission block 723 and the support plate 200 to move only in the vertical direction. Therefore, the movement of the first transmission block 722 in the horizontal direction drives the second transmission block 723 to move in the vertical direction under the action of the second guide structure 730, thereby realizing the height position adjustment of the support plate 200 in the vertical direction.

[0063] Furthermore, the second driving mechanism 700 further includes a third guiding structure 740 for guiding the movement of the mounting seat 721 along the length direction of the second screw rod 710 .

[0064] Exemplarily, the third guide structure 740 includes a slider 741 and a guide rail 742. The guide rail 742 is protruded on the base 100, and the length of the guide rail 742 moves along the length direction of the second screw 710. The slider 741 is fixed to the bottom of the mounting seat 721, and a sliding groove is provided at the bottom of the slider 741, and the guide rail 742 slides in cooperation with the sliding groove.

[0065] In order to avoid the waste of materials due to the excessive height of the battery end plate processing tooling, this embodiment provides a mounting groove 110 on the top of the base 100, and the second drive mechanism 700 is installed in the mounting groove 110. For example, the base 800 is located at the edge of the mounting groove 110, and the base 800 is provided with a second threaded hole along its thickness direction, and the second screw body 711 is screwed into the second threaded hole. In order to facilitate the rotation of the second screw 710, this embodiment also provides a second knob 713 at the end of the second screw 710 away from the mounting seat 721. The second knob 713 is connected to the end of the second screw body 711 away from the second clamping portion 712. By rotating the second knob 713, the entire second screw 710 can be rotated, which is easy to operate.

[0066] Exemplarily, the base 800 is located at an edge of the base 100 along the X-direction, and the base 800 is opposite the second side plate 400. By arranging the first drive mechanism 600 for driving the support plate 200 to move along the Y-direction and the second drive mechanism 700 for driving the support plate 200 to move along the vertical direction, respectively, on two adjacent edges of the base 100, operation is facilitated. Specifically, the length of the second screw 710 extends along the X-direction, and the upper surface of the first transmission block 722, i.e., the first inclined surface, extends upward in a direction close to the base 800. When the second screw 710 drives the first transmission block 722 to move along the X-direction toward the second side plate 400, the second transmission block 723 is driven to move upward under the action of the second guide structure 730. When the second screw 710 drives the first transmission block 722 to move along the X-direction toward the second side plate 400, the second transmission block 723 is driven to move downward under the action of the second guide structure 730.

[0067] Furthermore, a clearance opening 410 is provided on the side of the second side panel 400 facing the plastic shell 2. The clearance opening 410 faces the reinforcement ribs on the side of the plastic shell 2. In this embodiment, the plastic shell 2 is made of MPP or PC material. The clearance opening 410 provided on the second side panel 400 in this embodiment can accommodate the reinforcement ribs on the side of the plastic shell 2.

[0068] Therefore, the battery end plate processing tool of this embodiment is suitable for assembling the plastic shell 2 with reinforcing ribs on the side.

[0069] Optionally, the base 100 , support plate 200 , first side plate 300 , second side plate 400 , standard block 500 , pedestal 800 , etc. of the battery end plate processing tooling of this embodiment are all hollow structures, which can reduce material consumption.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the various embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A battery end plate processing tool, characterized in that: include: A base and a support plate, wherein the support plate is located above the base and is used to support the end plate; a first side panel and a second side panel, the first side panel and the second side panel being located above the base and respectively fixed to two adjacent edges of the base, the inner sides of the first side panel and the second side panel respectively facing two adjacent outer side surfaces of the plastic shell located above the end panel; a standard block, the standard block being located between the first side plate and the end plate; A first driving mechanism is connected to the standard block in a transmission manner, and the first driving mechanism can drive the standard block to move toward or away from the first side plate, and the end plate can contact the side of the standard block away from the first side plate.

2. The battery end plate processing tool according to claim 1, characterized in that: The length of the first side plate extends along the X direction, and the length of the second side plate extends along the Y direction perpendicular to the X direction. The first driving mechanism includes a first screw, and the standard block is located on the side of the first side plate facing the end plate. The first side plate is penetrated by a first threaded hole along the Y direction. The length of the first screw extends along the Y direction. The first screw is threadedly connected to the first threaded hole, and the first screw is rotatably connected to the standard block through the first threaded hole. The two adjacent outer side surfaces of the end plate can respectively contact the standard block and the second side plate, and correspondingly, the two adjacent outer side surfaces of the plastic shell can respectively contact the first side plate and the second side plate. When the first screw rotates, it can drive the standard block to move toward or away from the end plate.

3. The battery end plate processing tool according to claim 2, characterized in that: The standard block is provided with a first limiting portion on the side facing the first side plate, and the first screw includes a first screw body and a first clamping portion connected to each other. The first clamping portion is located at one end of the first screw body facing the end plate, and the first clamping portion is clamped with the first limiting portion, and the first clamping portion can rotate relative to the first limiting portion.

4. The battery end plate processing tool according to claim 3, characterized in that: The first limiting portion includes a first U-shaped groove and a first U-shaped baffle, the notch of the first U-shaped groove is opposite to the first side plate, and the upper end of the first U-shaped groove is open to form an opening, and the first U-shaped baffle is arranged at the notch of the first U-shaped groove; the first clamping portion includes a first connecting rod and a first clamping plate, the first clamping plate is located in the first U-shaped groove and is gap-matched with the groove wall of the first U-shaped groove, one end of the first connecting rod along the Y direction passes through the first U-shaped baffle and is connected to the first screw body, and the other end is connected to the first clamping plate, and the first connecting rod is gap-matched with the side wall of the first U-shaped baffle; The first driving mechanism further includes at least two first guiding structures for guiding along the Y direction, and the first side plate is connected to the standard block via the first guiding structures.

5. The battery end plate processing tool according to claim 4, characterized in that: The first guide structure includes a first guide cylinder and a first guide rod. The lengths of the first guide cylinder and the first guide rod extend along the Y direction. The first guide cylinder is fixed on one of the first side plate and the standard block. The first guide rod is fixed on the other of the first side plate and the standard block. The first guide rod is slidably fitted with the first guide cylinder, and the first guide rod can move along the length direction of the first guide cylinder.

6. The battery end plate processing tool according to claim 2, characterized in that: A scale mark is provided on the upper surface of the base, and the scale mark is adjacent to one side of the standard block along the X direction.

7. The battery end plate processing tool according to claim 1, characterized in that: The battery end plate processing tool further includes a second driving mechanism, which is connected to the support plate and can drive the support plate to move up and down.

8. The battery end plate processing tool according to claim 7, characterized in that: The battery end plate processing tool also includes a base, which is fixed to the edge of the base. The second driving mechanism includes a second screw, a transmission structure and multiple second guide structures that guide in the vertical direction. The second screw is threadedly connected to the base and is connected to the support plate through the transmission structure. The second screw can drive the support plate to move up and down in the vertical direction. The base is connected to the support plate through the second guide structure.

9. The battery end plate processing tool according to claim 8, characterized in that: The cam is secured to the base with a first end secured to a second end of the guide rail, the second end being secured to a first position relative to the first gear and a second position relative to the first gear.

10. The battery end plate processing tool according to any one of claims 1 to 9, characterized in that: A side of the second side plate facing the plastic shell is provided with an escape opening, and the escape opening is directly opposite to the reinforcing rib on the side surface of the plastic shell.

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