Flexible CNC (computer numerical control) platform for bottom guard plate of multifunctional battery lower box body

Abstract

The utility model discloses a flexible CNC platform for a bottom protection plate of a multifunctional battery lower box body. The flexible CNC platform comprises a bottom plate used for placing the bottom protection plate; the upper pressing mechanism and the lateral positioning mechanism are arranged on the bottom plate; wherein the upper pressing mechanism comprises a first sliding seat and a pressing strip, the first sliding seat is slidably arranged on the bottom plate, the pressing strip is detachably connected with the first sliding seat, the distance between the pressing strip and the bottom plate is adjustable, and the pressing strip is provided with at least one first abutting mechanism capable of pressing the bottom protection plate. Bottom protection plates of different sizes and shapes are placed on the bottom plate, the positions of the bottom protection plates are adjusted so that the side faces of the bottom protection plates can be attached to the lateral positioning mechanism to achieve lateral positioning, then the bottom protection plates are pressed by adjusting the positions and heights of the pressing strips, and therefore the CNC platform can machine the bottom protection plates of different sizes and shapes and position and clamp the bottom protection plates. Specific tools do not need to be independently designed and manufactured for the bottom protection plates of different shapes and sizes, materials and time cost are saved, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC processing, in particular to a flexible CNC platform for a bottom guard plate of a multifunctional battery lower box. Background Art

[0002] With the recent development of green energy and the surge in demand for electric and new energy vehicles, the market demand for aluminum alloy lower chassis continues to increase. As a key component of the chassis structure, CNC machining of automotive underbody panels has become a crucial part of the production process. Due to the unique structural characteristics and dimensional differences of each product, each underbody panel must be CNC machined using independent tooling, resulting in high tooling development and production costs and long production cycles. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a multifunctional battery lower box bottom guard plate flexible CNC platform that can process bottom guard plates of different sizes and shapes and position and clamp them.

[0004] The multifunctional battery lower box bottom guard plate flexible CNC platform according to the first embodiment of the present invention includes: a bottom plate for placing the bottom guard plate; at least one group of upper clamping mechanisms, which is arranged on the bottom plate; at least one group of lateral positioning mechanisms, which is arranged on the bottom plate and can laterally position the bottom guard plate placed on the bottom plate; wherein, the upper clamping mechanism includes a first sliding seat and a pressure strip, the first sliding seat is slidably arranged on the bottom plate through a first sliding mechanism, the pressure strip is detachably connected to the first sliding seat through a first mounting mechanism, and the distance between the pressure strip and the bottom plate can be adjusted through the first mounting mechanism, the pressure strip is provided with at least one first pressing mechanism, and the first pressing mechanism can press the bottom guard plate located on the bottom plate.

[0005] The multifunctional flexible CNC platform for the bottom guard plate of the lower box of the battery according to the embodiment of the present utility model has at least the following beneficial effects: placing bottom guard plates of different thicknesses on the bottom plate, adjusting the position of the bottom guard plate so that its side faces fit into the lateral positioning mechanism to achieve lateral positioning, and then adjusting the pressure strip through the installation mechanism to press the bottom guard plate; further, by sliding the first sliding mechanism, the position of the pressure strip on the bottom guard plate can be adjusted to press bottom guard plates of different sizes and shapes; this CNC platform can process bottom guard plates of different sizes and shapes, and position and clamp them, and there is no need to design and produce specific tooling for bottom guard plates of different shapes and sizes, thus saving material and time costs and improving production efficiency.

[0006] According to some embodiments of the present invention, the base plate is provided with two first sliding grooves located on the left and right sides of the base plate and extending along the front-to-back direction, each of the upper clamping mechanisms is configured with two groups of the first sliding seats corresponding to the first sliding grooves, the first sliding mechanism includes a first sliding portion provided on the first sliding seat and capable of slidingly cooperating with the first sliding groove, and the left and right ends of the pressure strip are respectively connected to the two groups of the first sliding seats through the first mounting mechanism.

[0007] According to some embodiments of the present invention, the first mounting mechanism includes a first locking screw that can be connected to the first sliding seat through threaded cooperation, and first holes are provided at the left and right ends of the pressure strip for the first screw portion of the first locking screw to pass through. The first locking screw is connected to the first sliding seat after passing through the first hole.

[0008] According to some embodiments of the present invention, the first hole is a U-shaped groove, and the U-shaped groove is laterally open so that the first screw portion of the first locking screw can be radially moved out of the U-shaped groove.

[0009] According to some embodiments of the present invention, the first pressing mechanism includes a first clamping screw and a clamping block, the pressure strip is provided with a first threaded hole through which the second screw portion of the first clamping screw can pass and cooperate with the second screw portion, and the first clamping screw is connected to the clamping block after passing through the first threaded hole.

[0010] According to some embodiments of the present invention, the lateral positioning mechanism includes at least two positioning components, and at least one of the two positioning components is movably disposed on the bottom plate.

[0011] According to some embodiments of the present invention, the two positioning assemblies include a fixed positioning assembly and an adjustable positioning assembly, the fixed positioning assembly is fixedly arranged on the base plate, the adjustable positioning assembly includes a second sliding seat and a lateral positioning seat, the second sliding seat is slidably arranged on the base plate through a second sliding mechanism, the lateral positioning seat is connected to the second sliding seat through a second mounting mechanism, and the lateral positioning seat is provided with a second pressing mechanism, which is capable of laterally pressing the bottom guard plate located on the base plate;

[0012] The bottom plate is provided with at least one second sliding groove extending in the front-to-back direction or the left-to-right direction of the bottom plate, and the second sliding mechanism includes a second sliding portion provided on the second sliding seat and capable of slidingly cooperating with the second sliding groove;

[0013] The second pressing mechanism includes a second clamping screw and a top block. The lateral positioning seat is provided with a second threaded hole through which the fourth screw portion of the second clamping screw can pass and cooperate with the fourth screw portion. The second clamping screw is connected to the top block after passing through the second threaded hole.

[0014] According to some embodiments of the present invention, it also includes: at least one group of edge pressing mechanisms, which are arranged on the base plate; the edge pressing mechanism includes a third sliding seat and a pressure plate, the third sliding seat can be slidably set on the base plate through the third sliding mechanism, the pressure plate is connected to the third sliding seat through a third mounting mechanism, and the distance between the pressure plate and the base plate can be adjusted through the third mounting mechanism.

[0015] According to some embodiments of the present invention, the base plate is provided with at least one third sliding groove extending along the left and right or front and back directions of the base plate, and the third sliding mechanism includes a third sliding part provided on the third sliding seat and capable of slidingly cooperating with the third sliding groove.

[0016] According to some embodiments of the present invention, the third mounting mechanism includes a third locking screw that can be connected to the third sliding seat by threaded cooperation, and the pressure plate is provided with a third hole position for the fifth screw portion of the third locking screw to pass through, and the third locking screw is connected to the third sliding seat after passing through the third hole position; the pressure plate is a long structure, and one end of the pressure plate is provided with a pressing portion for pressing the bottom guard plate, and the other end of the pressure plate is provided with a balancing screw that can press against the bottom plate.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic diagram of a flexible CNC platform for a multifunctional battery lower box bottom guard plate according to an embodiment of the present invention;

[0020] Figure 2 for Figure 1 A schematic diagram of the decomposition of the flexible CNC platform for the bottom guard plate of the multifunctional battery lower box is shown;

[0021] Figure 3 for Figure 1 Schematic diagram of the upper clamping mechanism of the flexible CNC platform for the bottom guard plate of the multifunctional battery lower box;

[0022] Figure 4 for Figure 1 A schematic diagram of the fixed positioning assembly of the flexible CNC platform for the bottom guard plate of the multifunctional battery lower box is shown;

[0023] Figure 5 for Figure 1 A schematic diagram of the adjustable positioning assembly of the flexible CNC platform for the bottom guard plate of the multifunctional battery lower box is shown;

[0024] Figure 6 for Figure 1 Schematic diagram of the edge clamping mechanism of the flexible CNC platform for the bottom guard plate of the multifunctional battery lower box.

[0025] Reference numerals: bottom plate 100; first slide groove 101; third slide groove 103; upper pressing mechanism 200; first sliding seat 210; first sliding portion 211; pressure strip 220; first locking screw 221; U-shaped groove 222; first pressing mechanism 230; first pressing screw 231; pressing block 232; fixed positioning assembly 300; positioning block 310; adjustable positioning assembly 400; second sliding seat 410; second sliding portion 411; lateral positioning seat 420; second locking screw 421; second pressing screw 422; top block 423; edge pressing mechanism 500; third sliding seat 510; third sliding portion 511; pressure plate 520; third locking screw 521; pressing portion 522; balancing screw 523; field-shaped supporting frame 600; DETAILED DESCRIPTION

[0026] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0028] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] Reference Figure 1 and Figure 3 , a multifunctional battery lower box bottom guard plate flexible CNC platform of an embodiment of the present invention includes: a bottom plate 100 for placing the bottom guard plate, at least one group of upper pressing mechanisms 200 arranged on the bottom plate 100, at least one group of lateral positioning mechanisms arranged on the bottom plate 100 and capable of laterally positioning the bottom guard plate placed on the bottom plate 100, wherein the upper pressing mechanism 200 includes a first sliding seat 210 and a pressure strip 220, the first sliding seat 210 can be slidably arranged on the bottom plate 100 through the first sliding mechanism, the pressure strip 220 is detachably connected to the first sliding seat 210 through the first mounting mechanism, and the distance between the pressure strip 220 and the bottom plate 100 can be adjusted through the first mounting mechanism, the pressure strip 220 is provided with at least one group of first pressing mechanisms 230, and the first pressing mechanism 230 can press the bottom guard plate located on the bottom plate 100. Place bottom guard plates of different sizes and shapes on the bottom plate 100, adjust the position of the bottom guard plates so that their sides fit into the lateral positioning mechanism to achieve lateral positioning, and then adjust the pressure strip 220 through the first mounting mechanism to press the bottom guard plates, and the first sliding mechanism can make the first sliding seat 210 slide. Furthermore, the first sliding seat 210 can drive the pressure strip 220 to change the position of the pressure strip 220 on the bottom guard plates to press bottom guard plates of different sizes and shapes. This CNC platform can process bottom guard plates of different sizes and shapes, and position and clamp them. There is no need to design and produce specific tooling for bottom guard plates of different shapes and sizes, saving material and time costs and improving production efficiency.

[0031] refer to Figure 1In some embodiments of the present invention, the upper clamping mechanism 200 is set to 5 groups, and one group of lateral positioning mechanisms includes at least 2 positioning components, at least one of the 2 positioning components can be movably arranged on the bottom plate 100. The lateral positioning mechanism in the figure includes 7 positioning components, and the 7 positioning components include 3 fixed positioning components 300 and 4 adjustable positioning components 400. The 7 positioning components form a space for placing the bottom guard plate. The adjustable positioning component 400 can be moved according to the size of the placed bottom guard plate to achieve lateral positioning of bottom guard plates of different sizes.

[0032] It is conceivable that in some embodiments of the present invention, the upper clamping mechanism 200 can also be configured as 1 group, 2 groups, 3 groups, 4 groups, 6 groups or more to meet the clamping requirements of different bottom guard plates.

[0033] It can be further imagined that, in some embodiments of the present invention, a set of lateral positioning mechanisms can also include three positioning components, including one fixed positioning component 300 and two adjustable positioning components 400, or the three positioning components include two fixed positioning components 300 and one adjustable positioning component 400. A set of lateral positioning mechanisms can also be configured as two positioning components, four positioning components, five positioning components, six positioning components, eight positioning components or more. Accordingly, the quantity ratio of the fixed positioning components 300 and the adjustable positioning components 400 can be freely adjusted to meet the lateral positioning requirements of bottom guard plates of different sizes and shapes.

[0034] It is also conceivable that, in some embodiments of the present invention, the lateral positioning mechanisms may be 2 groups, 3 groups, 4 groups or more groups to meet the lateral positioning requirements of bottom guard plates of different sizes and shapes.

[0035] refer to Figure 3 In some embodiments of the present invention, three groups of first pressing mechanisms 230 are provided on the pressure strip 220. When the pressure strip 220 is pressed on the bottom guard plate, the bottom guard plate can be pressed tightly by the pressing mechanism 230.

[0036] It is conceivable that in some embodiments of the present invention, the first pressing mechanism 230 can also be configured as 1 group, 2 groups, 4 groups, 5 groups or more to meet the pressing requirements of bottom guard plates of different sizes and shapes.

[0037] refer to Figure 1 In some embodiments of the present invention, the bottom plate 100 is a long plate structure with a rectangular upper surface, which is used to place bottom guard plates of different sizes and shapes.

[0038] It is conceivable that in some embodiments of the present invention, the base plate 100 may be a flat plate-like structure with an upper surface of any shape to meet the requirement of supporting the placement of a bottom guard plate.

[0039] refer to Figure 3 In some embodiments of the present invention, the pressure strip is a long stick-shaped structure with a rectangular cross-sectional area.

[0040] It is conceivable that in some embodiments of the present invention, the pressure strip is a long plate-like structure.

[0041] It can be understood that in some embodiments of the present invention, the pressure strip is a long stick-shaped structure with a trapezoidal cross-sectional area.

[0042] In certain embodiments, reference Figure 1 and Figure 3 The base plate 100 is provided with two first slide grooves 101 located on the left and right sides of the base plate 100 and extending in the front-to-back direction. Each set of upper pressing mechanisms 200 is equipped with two sets of first sliding seats 210 corresponding to the first slide grooves 101. The first sliding mechanism includes a first sliding portion 211 provided on the first sliding seat 210 and capable of slidingly cooperating with the first slide grooves 101. The left and right ends of the pressure strip 220 are respectively connected to the two sets of first sliding seats 210 via the first mounting mechanism. The first sliding seat 210 can slide within the first slide groove 101 along the extension direction of the first slide groove 101 via the first sliding portion 211, thereby driving the pressure strip 220 connected to the first sliding seat 210 to slide on the base plate 100, thereby compressing the bottom guard plates of different sizes.

[0043] Specifically, the first slide groove 101 is an elongated slide groove with an inverted T-shaped cross-section, and the first sliding portion 211 is an inverted T-shaped structure corresponding to the elongated slide groove with an inverted T-shaped cross-section. The elongated slide groove with an inverted T-shaped cross-section cooperates with the first sliding portion 211 with an inverted T-shaped structure to realize the slidable setting of the first sliding seat 210, and the first sliding portion 211 is installed in the first slide groove 101 at the opening of the first slide groove 101 on the side of the base plate 100. The inverted T-shaped sliding cooperation structure can limit the first sliding portion 211 from being separated from the base plate 100, thereby realizing the distance and relative position adjustment between the pressure strip 220 and the base plate 100, and further enabling the first pressing mechanism 230 to press the bottom guard plates of different sizes and shapes located on the base plate 100.

[0044] It is conceivable that in some embodiments of the present invention, the first slide groove 101 can also be a long slide groove with a trapezoidal cross-section, and the first sliding portion 211 is a trapezoidal structure corresponding to the long slide groove with a trapezoidal cross-section, and the sliding setting of the first sliding seat 210 can also be realized.

[0045] It is understandable that in some embodiments of the present invention, the first sliding mechanism includes an optical axis disposed on the base plate 100, and an axis hole is disposed at the bottom of the first sliding seat 210 for sliding cooperation with the optical axis, which can also realize the slidable setting of the first sliding seat 210.

[0046] In certain embodiments, reference Figure 3 The first mounting mechanism includes a first locking screw 221 that can be connected to the first sliding seat 210 through a threaded fit. The left and right ends of the holding strip 220 are provided with first holes for the first screw portion of the first locking screw 221 to pass through. The first locking screw 221 is then connected to the first sliding seat 210 after passing through the first holes. The first sliding seat 210 is slidably mounted on the base plate 100. By rotating the first locking screw 221, the distance between the holding strip 220 and the first sliding seat 210 can be changed through the interaction of the internal and external threads, thereby compressing the bottom guard plates of different thicknesses placed on the base plate 100.

[0047] Specifically, the upper surface of the first sliding seat 210 is provided with an internal threaded hole that cooperates with the first screw portion of the first locking screw 221, and the two ends of the pressure strip 220 are provided with first hole positions that allow the first screw portion to pass through but cannot allow the head of the first locking screw 221 to pass through. After the first locking screw 221 passes through the first hole position, the first locking screw 221 can be screwed in or out of the first sliding seat 210 through the cooperation of internal and external threads. Under the action of the internal and external threads, the pressure strip 220 can be adjusted up and down relative to the base plate 100 to enable the first pressing mechanism 230 to press or cancel the pressing of the bottom guard plate.

[0048] In certain embodiments, reference Figure 3 The first hole is a U-shaped groove 222, which is open laterally to allow the first screw portion of the first locking screw 221 to be radially moved out of the U-shaped groove 222, thereby allowing the beading 220 to be quickly and conveniently disassembled. After the first locking screw 221 at one end of the beading 220 is removed by rotating, the first locking screw 221 at the other end of the beading 220 only needs to be loosened by rotating to move the beading 220 laterally out of the first locking screw 221. The beading 220 can be removed without removing all the first locking screws 221. The steps for installing the beading 220 to press the bottom guard plate are the opposite of the above, achieving the purpose of convenient and quick disassembly of the beading 220.

[0049] It is conceivable that in some embodiments of the present invention, the first hole position is a circular through hole that allows the first screw portion to pass through but cannot allow the head of the first locking screw 221 to pass through. After the first locking screw 221 passes through the circular through hole, the first locking screw 221 can be screwed into or out of the first sliding seat through the cooperation of internal and external threads. Under the action of the internal and external threads, the pressure strip 220 can be driven by the first locking screw 221 to adjust up and down relative to the base plate 100 so that the first pressing mechanism 230 can press or cancel the pressing of the bottom guard plate.

[0050] It is understandable that in some embodiments of the present invention, the first hole can be a hole of any shape and form, as long as it can limit the head of the first locking screw 221 from completely passing through.

[0051] In certain embodiments, reference Figure 3 The first pressing mechanism 230 includes a first pressing screw 231 and a pressing block 232. The holding strip 220 is provided with a first threaded hole through which the second screw portion of the first pressing screw 231 passes and cooperates with the second screw portion. The first pressing screw 231 passes through the first threaded hole and is connected to the pressing block 232. By rotating the first pressing screw 231, the internal and external threads of the second screw portion and the first threaded hole cooperate, allowing the pressing block 232 connected to the first pressing screw 231 to move up and down relative to the holding strip 220, thereby compressing or releasing the bottom guard plates of different thicknesses located below the holding strip 220.

[0052] Specifically, the clamping block 232 is a flat cylindrical shape, and a threaded blind hole that cooperates with the second screw portion is provided on the upper surface. When the worn clamping block 232 is installed for the first time or replaced, the first clamping screw 231 passing through the first threaded hole of the pressure strip 220 is rotated to connect and tighten or cancel the connection with the clamping block 232.

[0053] It is conceivable that in some embodiments of the present invention, the pressing block 232 is in other shapes such as a flat cube or a truncated cone, as long as one side can be pressed against the bottom guard plate.

[0054] It can be understood that in some embodiments of the present invention, the first pressing mechanism 230 includes a spring member and a pressing block 232, one end of the spring member is connected to the lower surface of the pressure strip 220, and the other end of the spring member is connected to the upper surface of the pressing block 232. When the pressure strip 220 presses the bottom guard plate, the elastic action of the spring member will naturally cause the pressing block 232 to press the bottom guard plate.

[0055] In certain embodiments, reference Figure 1 The lateral positioning mechanism includes at least two positioning components, at least one of which is movably mounted on the bottom plate 100. For bottom guard plates of different shapes and sizes placed on the bottom plate 100, the position of the movable positioning component can be adjusted to achieve lateral positioning of bottom guard plates of different sizes and shapes.

[0056] Reference Figure 1 In some embodiments of the present invention, the lateral positioning mechanism includes 7 positioning components, 4 of the 7 positioning components are movably arranged on the bottom plate 100, and the 7 positioning components form a space for placing the bottom guard plate. The 4 movable positioning components can be moved according to the size of the placed bottom guard plate to achieve lateral positioning of bottom guard plates of different sizes and shapes.

[0057] It is conceivable that in some embodiments of the present invention, the lateral positioning mechanism may include three positioning components, two of which may be movably disposed on the base plate 100 .

[0058] In certain embodiments, reference Figure 1 、 Figure 4 and Figure 5 The two positioning components include a fixed positioning component 300 and an adjustable positioning component 400. The fixed positioning component 300 is fixedly set on the base plate 100. The adjustable positioning component 400 includes a second sliding seat 410 and a lateral positioning seat 420. The second sliding seat 410 can be slidably set on the base plate 100 through a second sliding mechanism. The lateral positioning seat 420 is connected to the second sliding seat 410 through a second mounting mechanism. The lateral positioning seat 420 is provided with a second pressing mechanism, which can laterally press the bottom guard plate located on the base plate 100. The fixed positioning assembly 300 is fixedly arranged at the edge position of the upper surface of the base plate 100. When placing the bottom guard plate, the side edge of the bottom guard plate is made to fit the side edge of the fixed positioning assembly to achieve lateral positioning of the bottom guard plate; the second sliding seat 410 can slide relative to the base plate 100 through the second sliding mechanism, thereby driving the lateral positioning seat 420 to move its position, so that the second pressing mechanism of the lateral positioning seat 420 can laterally press bottom guard plates of different sizes and shapes, thereby achieving the purpose of positioning bottom guard plates of different sizes and shapes.

[0059] Specifically, refer to Figure 4 In some embodiments of the present invention, the fixed positioning assembly 300 includes a positioning block 310 and three fixing screws. The positioning block 310 is in the shape of a rectangular parallelepiped and has three through holes on its surface. The three fixing screws pass through the through holes and are connected to the base plate 100 to fix the positioning block 310 on the base plate. When placing the bottom guard plate, the side edges of the bottom guard plate are attached to the side edges of the positioning block 310 to play a positioning role.

[0060] It can be imagined that in some embodiments of the present invention, the fixed positioning assembly 300 includes a positioning block 310 and two fixing screws. The positioning block 310 is a hexagonal prism with two through holes on the surface. The two fixing screws pass through the through holes and are connected to the base plate 100 to fix the positioning block 310 on the base plate. When placing the bottom guard plate, the side of the bottom guard plate is attached to the side of the positioning block 310 to play a positioning role.

[0061] In certain embodiments, reference Figure 1 and Figure 5The bottom plate 100 is provided with at least one second sliding groove extending in the front-to-back direction or the left-to-right direction of the bottom plate 100. The second sliding mechanism includes a second sliding portion 411 disposed on a second sliding seat 410 and capable of slidingly engaging with the second sliding groove. The second sliding portion 411 can move along the direction in which the second sliding groove extends, thereby driving the lateral positioning seat 420 to change position to position bottom guard plates of different sizes and shapes.

[0062] Specifically, the second slide groove is an elongated slide groove with an inverted T-shaped cross-section, and the second sliding portion 411 is an inverted T-shaped structure corresponding to the elongated slide groove with an inverted T-shaped cross-section. The elongated slide groove with an inverted T-shaped cross-section cooperates with the second sliding portion 411 with an inverted T-shaped structure to realize the slidable setting of the second sliding seat 410, and the second sliding portion 411 is installed in the second slide groove at the opening of the second slide groove on the side of the base plate 100. The inverted T-shaped sliding cooperation structure can limit the second sliding portion 411 from being separated from the base plate 100, thereby realizing the relative position adjustment between the lateral positioning seat 420 and the base plate 100, and further enabling the lateral positioning seat 420 to be positioned on the bottom guard plates of different sizes and shapes placed on the base plate 100.

[0063] It should be noted that the reference Figure 1 According to the size and shape of the bottom guard plate placed on the bottom plate 100, the 7 slide grooves shown on the bottom plate surface in the figure can all be used as second slide grooves, so that the lateral positioning seat 420 can be placed at any position of the bottom plate to position bottom guard plates of different sizes and shapes.

[0064] It can be further known that the number of the second slide grooves can be at least one. When there is only one (not shown in the drawings), the second slide groove can be set at any position of the bottom plate 100 according to the size of the bottom guard plate, so as to achieve the purpose of laterally positioning the bottom guard plate.

[0065] It is understandable that in some embodiments of the present invention, the second sliding mechanism includes an optical axis disposed on the bottom plate 100, and an axis hole is disposed at the bottom of the second sliding seat 410 to slide with the optical axis, which can also realize the slidable setting of the second sliding seat 410.

[0066] In certain embodiments, reference Figure 5The second mounting mechanism includes a second locking screw 421 that can be connected to the second sliding seat 410 through a threaded fit. The lateral positioning seat 420 is provided with a second hole through which the third screw portion of the second locking screw 421 can pass. The second locking screw 421 is connected to the second sliding seat 410 after passing through the second hole. The second sliding seat 410 is slidably arranged on the base plate 100. By rotating the second locking screw 421, the distance between the lateral positioning seat 420 and the second sliding seat 410 can be changed under the cooperation of the internal and external threads, so that the lateral positioning seat 420 can be pressed or released on the base plate 100, and the position of the lateral positioning seat 420 can be fixed or loosened. The position of the lateral positioning seat 420 can then be changed to achieve the purpose of lateral positioning of bottom guard plates of different sizes and shapes.

[0067] Specifically, the upper surface of the second sliding seat 410 is provided with an internal threaded hole that cooperates with the third screw portion of the second locking screw 421, and the upper surface of the lateral positioning seat 420 is provided with a second hole position that allows the third screw portion to pass through but cannot allow the head of the second locking screw 421 to pass through. After the second locking screw 421 passes through the second hole position, the second locking screw 421 can be screwed into or out of the second sliding seat 410 through the cooperation of internal and external threads. Because the second sliding seat 410 is restricted in the second sliding groove provided on the bottom plate 100, when the second locking screw 421 rotates, under the action of internal and external threads, the lateral positioning seat 420 can be adjusted up and down relative to the bottom plate 100, so that the lateral positioning seat 420 is pressed or released on the bottom plate 100, thereby fixing or loosening the position of the lateral positioning seat 420, and then the position of the lateral positioning seat 420 can be changed to achieve the purpose of lateral positioning of bottom guard plates of different sizes and shapes.

[0068] In certain embodiments, reference Figure 5 The second pressing mechanism includes a second compression screw 422 and a top block 423. The lateral positioning seat 420 is provided with a second threaded hole through which the fourth screw portion of the second compression screw 422 can pass and cooperate with the fourth screw portion. The second compression screw 422 is connected to the top block 423 after passing through the second threaded hole. After the lateral positioning seat 420 is fixed in position, by rotating the second compression screw 422, the top block 423 connected to the second compression screw 422 can be moved relative to the lateral positioning seat 420 due to the cooperation between the internal and external threads of the fourth screw portion and the second threaded hole, thereby positioning and pressing or canceling the positioning and pressing of the bottom guard plate placed on the bottom plate 100.

[0069] Specifically, the top block 423 is a flat cylindrical shape, and a threaded blind hole that cooperates with the fourth screw portion is provided on the bottom surface of one side. When the worn top block 423 is installed for the first time or replaced, the second clamping screw 422 passing through the second threaded hole of the lateral positioning seat 420 is rotated to connect and tighten or cancel the connection with the top block 423.

[0070] It is conceivable that in some embodiments of the present invention, the pressing block 232 is in other forms such as a flat cube, a truncated cone, etc., as long as one side can be pressed against the side of the bottom guard plate.

[0071] In certain embodiments, reference Figure 1 and Figure 6 , further comprising: at least one set of edge pressing mechanisms 500 disposed on the bottom plate 100, each set of edge pressing mechanisms 500 comprising a third sliding seat 510 and a pressing plate 520. The third sliding seat 510 is slidably disposed on the bottom plate 100 via a third sliding mechanism, and the pressing plate 520 is connected to the third sliding seat 510 via a third mounting mechanism, and the distance between the pressing plate 520 and the bottom plate 100 can be adjusted via the third mounting mechanism. After placing bottom guard plates of different sizes and shapes on the surface of the bottom plate 100, the third sliding seat 510 is slid to change the position of the pressing plate 520 connected thereto, and the pressing plate 520 is moved to the edge of the bottom guard plate. The pressing plate 520 is then fixed in position via the third mounting mechanism so that the pressing plate 520 presses against the bottom guard plate, thereby achieving edge pressing of bottom guard plates of different sizes and shapes.

[0072] Specifically, refer to Figure 1 In some embodiments of the present invention, the edge pressing mechanism 500 is provided in 6 groups.

[0073] It is conceivable that in some embodiments of the present invention, the edge clamping mechanism 500 can also be configured as 1 group, 2 groups, 3 groups, 4 groups, 5 groups, 7 groups or more to meet the edge clamping requirements of bottom guard plates of different sizes and shapes.

[0074] In certain embodiments, reference Figure 1 and Figure 6 The bottom plate 100 is provided with at least one third sliding groove 103 extending in the left-right direction or the front-back direction of the bottom plate 100. The third sliding mechanism includes a third sliding portion 511 disposed on the third sliding seat 510 and capable of slidingly cooperating with the third sliding groove 103. The third sliding portion 511 can move along the extending direction of the third sliding groove 103 under the restraining effect of the third sliding groove 103, thereby driving the pressure plate 520 to change its position, thereby pressing the edges of bottom guard plates of different sizes and shapes.

[0075] Specifically, the third slide groove 103 is an elongated slide groove with an inverted T-shaped cross-section, and the third sliding portion 511 is an inverted T-shaped structure corresponding to the elongated slide groove with an inverted T-shaped cross-section. The elongated slide groove with an inverted T-shaped cross-section cooperates with the third sliding portion 511 with an inverted T-shaped structure to realize the slidable setting of the third sliding seat 510, and the third sliding portion 511 is installed in the third slide groove 103 at the opening of the third slide groove 103 on the side of the base plate 100. The inverted T-shaped sliding cooperation structure can limit the third sliding portion 511 from being separated from the base plate 100, thereby realizing the relative position adjustment between the pressure plate 520 and the base plate 100, and further enabling the pressure plate 520 to press the edges of the bottom guard plates of different sizes and shapes placed on the base plate 100.

[0076] It should be noted that the reference Figure 1 According to the size and shape of the bottom guard plate placed on the bottom plate 100, the 7 slide grooves shown on the bottom plate surface in the figure can all be used as the third slide groove 103, so that the pressure strip 520 can be placed at any position of the bottom plate to tighten the edges of bottom guard plates of different sizes and shapes.

[0077] It can be further seen that the number of the third slide groove 103 can be at least one. When there is only one (not shown in the drawings), the third slide groove 103 can be set at any position of the bottom plate 100 according to the size of the bottom guard plate, so as to achieve the purpose of tightening the edge of the bottom guard plate.

[0078] It is understandable that in some embodiments of the present invention, the third sliding mechanism includes an optical axis arranged on the bottom plate 100, and an axis hole is set at the bottom of the third sliding seat 510 to slide with the optical axis, which can also realize the slidable setting of the third sliding seat 510.

[0079] In certain embodiments, reference Figure 6 The third mounting mechanism includes a third locking screw 521 that can be threadedly connected to the third sliding seat 510. The pressure plate 520 is provided with a third hole for the fifth screw portion of the third locking screw 521 to pass through. The third locking screw 521 is then connected to the third sliding seat 510 after passing through the third hole. The third sliding seat 510 is slidably mounted on the base plate 100. By rotating the third locking screw 521, the distance between the pressure plate 520 and the third sliding seat 510 can be changed through the cooperation of the internal and external threads, thereby enabling the pressure plate 520 to press the edges of the bottom guard plates of different thicknesses placed on the base plate 100.

[0080] Specifically, an internal threaded hole for mating with the fifth screw part of the third locking screw 521 is provided on the upper surface of the third sliding seat 510. A third hole position is provided on the upper surface of the pressing plate 520, which can allow the fifth screw part to pass through but not the head of the third locking screw 521. After the third locking screw 521 passes through the third hole position, the third locking screw 521 can be screwed into or out of the third sliding seat 510 through the internal and external thread fit. Also, since the third sliding seat 510 is restricted within the third chute 103 provided on the bottom plate 100, when the third locking screw 521 rotates, under the action of the internal and external threads, the pressing plate 520 can be adjusted up and down relative to the bottom plate 100 to press or release the pressing on the bottom guard plate placed on the bottom plate 100.

[0081] In some embodiments, referring to Figure 6 , the pressing plate 520 is of a long structure. An abutting part 522 for abutting against the bottom guard plate is provided at one end of the pressing plate 520, and a balancing screw 523 capable of abutting against the bottom plate 百位上的数字 is provided at the other end of the pressing plate 520. When fixing the bottom guard plate, the abutting part 522 of the pressing plate 520 presses on the bottom guard plate, and then by adjusting the third mounting mechanism and the balancing screw 523, the abutting part 522 can fully compact and press the bottom guard plate.

[0082] Specifically, the pressing plate 520 is of an L-shaped structure with a length L. The short side of the L-shaped pressing plate 520 is the abutting part 522. A threaded through hole for mutual internal and external thread fit with the balancing screw 523 is provided at the edge of the end of the long side of the L-shaped pressing plate 520 far from the short side. When the pressing plate 520 presses the bottom guard plate through the third mounting mechanism, the balancing screw 523 is simultaneously adjusted to be screwed into or out of the threaded through hole of the pressing plate 520, so as to further make the abutting part 522 fully compact and press the bottom guard plate.

[0083] In some embodiments, referring to Figure 2 , it further includes: a bottom supporting structure, which is arranged on the lower surface of the bottom plate 100 and is used to improve the strength of the bottom plate 100. By adding the bottom supporting structure, the bottom plate 100 can carry a bottom guard plate with a greater mass.

[0084] [[ID=十六进制转十进制]]Specifically, the bottom supporting structure is detachably connected to the bottom plate 100, which is convenient for transportation and installation.

[0085] In some embodiments, referring to Figure 2 , the bottom supporting structure is a cross-shaped supporting framework Figure 2 . The cross-shaped supporting framework Figure 2 enables the bottom plate 100 to have a greater bearing capacity while also reducing the weight of the entire device and saving raw materials. Of course, the bottom supporting structure can also be composed of components in other structural forms, and specific implementation manners can be adjusted accordingly according to actual needs, which are not limited herein. <000The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0087] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A multifunctional battery lower box bottom guard plate flexible CNC platform, characterized in that: include: A bottom plate (100) for placing a bottom guard plate; At least one set of upper pressing mechanisms (200) is provided on the bottom plate (100); At least one set of lateral positioning mechanisms, provided on the bottom plate (100) and capable of lateral positioning the bottom guard plate placed on the bottom plate (100); The upper pressing mechanism (200) includes a first sliding seat (210) and a pressure strip (220), wherein the first sliding seat (210) is slidably arranged on the base plate (100) through a first sliding mechanism, and the pressure strip (220) is detachably connected to the first sliding seat (210) through a first mounting mechanism, and the distance between the pressure strip (220) and the base plate (100) can be adjusted through the first mounting mechanism, and the pressure strip (220) is provided with at least one set of first pressing mechanisms (230), and the first pressing mechanisms (230) can press the bottom guard plate located on the base plate (100).

2. The multifunctional battery lower box bottom guard plate flexible CNC platform according to claim 1 is characterized in that: The base plate (100) is provided with two first slide grooves (101) located on the left and right sides of the base plate (100) and extending in the front-to-back direction. Each of the upper pressing mechanisms (200) is configured with two groups of first sliding seats (210) corresponding to the first slide grooves (101). The first sliding mechanism includes a first sliding portion (211) provided on the first sliding seat (210) and capable of slidingly cooperating with the first slide groove (101). The left and right ends of the pressure strip (220) are respectively connected to the two groups of first sliding seats (210) through the first mounting mechanism.

3. The multifunctional battery lower box bottom guard plate flexible CNC platform according to claim 2 is characterized in that: The first mounting mechanism includes a first locking screw (221) that can be connected to the first sliding seat (210) through threaded engagement, and first holes are provided at the left and right ends of the pressure strip (220) for the first screw portion of the first locking screw (221) to pass through. The first locking screw (221) is connected to the first sliding seat (210) after passing through the first hole.

4. The multifunctional battery lower box bottom guard plate flexible CNC platform according to claim 3 is characterized in that: The first hole is a U-shaped groove (222), and the U-shaped groove (222) is open laterally so that the first screw portion of the first locking screw (221) can be radially moved out of the U-shaped groove (222).

5. The multifunctional battery lower box bottom guard plate flexible CNC platform according to claim 1 is characterized in that: The first pressing mechanism (230) includes a first pressing screw (231) and a pressing block (232); the pressure strip (220) is provided with a first threaded hole through which the second screw portion of the first pressing screw (231) can pass and cooperate with the second screw portion; the first pressing screw (231) is connected to the pressing block (232) after passing through the first threaded hole.

6. The multifunctional battery lower box bottom guard plate flexible CNC platform according to claim 1 is characterized in that: The lateral positioning mechanism comprises at least two positioning components, and at least one of the two positioning components is movably arranged on the bottom plate (100).

7. The multifunctional battery lower box bottom guard plate flexible CNC platform according to claim 6 is characterized in that: The two positioning assemblies include a fixed positioning assembly (300) and an adjustable positioning assembly (400), wherein the fixed positioning assembly (300) is fixedly arranged on the base plate (100), and the adjustable positioning assembly (400) includes a second sliding seat (410) and a lateral positioning seat (420), wherein the second sliding seat (410) is slidably arranged on the base plate (100) via a second sliding mechanism, and the lateral positioning seat (420) is connected to the second sliding seat (410) via a second mounting mechanism, and the lateral positioning seat (420) is provided with a second pressing mechanism, and the second pressing mechanism can laterally press the bottom guard plate located on the base plate (100); The bottom plate (100) is provided with at least one second sliding groove extending along the front-back direction or the left-right direction of the bottom plate (100), and the second sliding mechanism includes a second sliding portion (411) provided on the second sliding seat (410) and capable of slidingly cooperating with the second sliding groove; The second pressing mechanism includes a second clamping screw (422) and a top block (423); the lateral positioning seat (420) is provided with a second threaded hole capable of allowing the fourth screw portion of the second clamping screw (422) to pass through and cooperate with the fourth screw portion; the second clamping screw (422) is connected to the top block (423) after passing through the second threaded hole.

8. The multifunctional battery lower box bottom guard plate flexible CNC platform according to claim 1 is characterized in that: It also includes: at least one set of edge pressing mechanisms (500), which is arranged on the bottom plate (100); The edge pressing mechanism (500) includes a third sliding seat (510) and a pressing plate (520), wherein the third sliding seat (510) can be slidably arranged on the base plate (100) through a third sliding mechanism, and the pressing plate (520) is connected to the third sliding seat (510) through a third mounting mechanism, and the distance between the pressing plate (520) and the base plate (100) can be adjusted through the third mounting mechanism.

9. The multifunctional battery lower box bottom guard plate flexible CNC platform according to claim 8, characterized in that: The base plate (100) is provided with at least one third sliding groove (103) extending in the left-right or front-back direction of the base plate (100), and the third sliding mechanism includes a third sliding portion (511) provided on the third sliding seat (510) and capable of slidingly cooperating with the third sliding groove (103).

10. The multifunctional battery lower box bottom guard plate flexible CNC platform according to claim 9, characterized in that: The third mounting mechanism includes a third locking screw (521) that can be connected to the third sliding seat (510) through threaded engagement, and the pressure plate (520) is provided with a third hole position for the fifth screw portion of the third locking screw (521) to pass through, and the third locking screw (521) is connected to the third sliding seat (510) after passing through the third hole position; the pressure plate (520) is an elongated structure, and one end of the pressure plate (520) is provided with a pressing portion (522) for pressing against the bottom guard plate, and the other end of the pressure plate (520) is provided with a balancing screw (523) that can press against the bottom plate (100).

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