A busbar assembly fixture and press-fitting device

Abstract

This utility model relates to a busbar assembly fixture and pressing device. The assembly fixture is used to assemble busbar pieces into the assembly slot of a workpiece. The assembly fixture includes an upper fixture assembly and a lower fixture assembly. The upper fixture assembly is vertically and flexibly inserted into the lower fixture assembly. The upper fixture assembly includes a first upper base plate, a fixing frame, a support frame, a vertically adjustable top rod, and a positioning rod. The fixing frame is fixed to the first upper base plate, the top rod is fixed to the fixing frame, the support frame supports the busbar piece, and the end of the top rod abuts against the busbar piece. The lower fixture assembly includes a first lower base plate and a positioning post. The first lower base plate is used to fix the workpiece, and a hollow positioning post is fixed on the first lower base plate. The positioning rod is vertically and flexibly inserted into the positioning post. The pressing device includes a frame, a second upper base plate, and a second lower base plate. Through the cooperation of the various components in the assembly fixture and the pressing device, it can adapt to the assembly of different workpieces and busbar pieces, and the installation and disassembly are simple, quick, and error-free.

Description

Technical Field

[0001] This utility model relates to the field of battery processing technology, and in particular to a busbar assembly tooling and pressing device. Background Technology

[0002] With the development of battery processing technology, assembly tooling for assembling busbars has emerged. Busbars are key conductors that connect individual cells or modules inside battery modules. The assembly tooling for busbars is used to assemble the busbar pieces and workpieces into corresponding positions, and then press the busbar pieces into the workpieces to form the busbars through a pressing device. One piece of equipment corresponds to one type of assembly tooling and one product. When the product quantity demand is large, the assembly tooling combined with the pressing device can significantly improve production efficiency.

[0003] In the existing technology, for different workpieces and corresponding busbars, it is usually necessary to produce corresponding assembly fixtures and pressing devices to improve assembly efficiency. This will cause cost waste when the monthly usage is small. Moreover, the connection and fixing method of assembly fixtures and pressing devices is mostly screw fixing, which is not only prone to errors during disassembly and replacement, but also very inconvenient. Utility Model Content

[0004] Therefore, it is necessary to provide a busbar assembly tool and press-fitting device to address the problem that press-fitting devices are difficult to adapt to different assembly toolings and that the operation is complicated and prone to errors during assembly or disassembly and replacement.

[0005] A bus assembly fixture is used to assemble a busbar into an assembly slot of a workpiece. The assembly fixture includes an upper fixture assembly and a lower fixture assembly. The upper fixture assembly is vertically and movably inserted into the lower fixture assembly. The upper fixture assembly includes a first upper base plate, a fixing frame, a support frame, a vertically movable top rod, and a positioning rod. The fixing frame is fixed to the first upper base plate, the top rod is fixed to the fixing frame, the support frame is used to support the busbar, and the end of the top rod is used to abut against the busbar. The lower fixture assembly includes a first lower base plate and a positioning post. The first lower base plate is used to fix the workpiece, and a hollow positioning post is fixed on the first lower base plate. The positioning rod is vertically and movably inserted into the positioning post.

[0006] This configuration divides the busbar assembly fixture into an upper fixture assembly and a lower fixture assembly. The upper fixture assembly can be vertically inserted into the lower fixture assembly. As it approaches the lower fixture assembly, it can drive the push rod to move synchronously, thereby pushing the busbar piece toward the assembly slot on the workpiece and pressing the busbar piece into the assembly slot of the workpiece. The positioning pin of the lower fixture assembly can work with the positioning rod to position the busbar piece and the assembly slot on the workpiece, enabling precise assembly.

[0007] In one embodiment, the first upper substrate is square, and there are two positioning pins located at opposite corners of the first lower substrate.

[0008] With this configuration, the first upper substrate is square and has two positioning pins arranged at opposite corners. When assembling and replacing the upper and lower tooling components, it not only provides quick positioning but also prevents assembly errors and avoids assembly in the opposite direction.

[0009] In one embodiment, a first limiting member is provided on the first upper substrate, and a second limiting member is provided on the first lower substrate to cooperate with the first limiting member, so that when the upper tooling assembly and the lower tooling assembly approach each other at their maximum stroke, the first limiting member and the second limiting member abut against each other.

[0010] With this configuration, a first limiting member is provided on the first upper substrate, and a second limiting member is provided on the first lower substrate to cooperate with the first limiting member. Thus, when the upper tooling assembly descends to fully press the busbar into the workpiece to complete the assembly, the first limiting member and the second limiting member abut against each other, which can prevent the upper tooling assembly from continuing to descend, thereby avoiding the possibility of damaging the busbar.

[0011] In one embodiment, a bus assembly pressing device for pressing a bus assembly tooling includes a frame, a second upper substrate and a second lower substrate. The second upper substrate is movably mounted on the frame, and the second lower substrate is mounted on the frame. The upper tooling assembly is detachably mounted on the second upper substrate, and the lower tooling assembly is detachably mounted on the second lower substrate.

[0012] With this configuration, the busbar assembly pressing device can realize the pressing of the busbar assembly fixture. The pressing device includes a frame, a second upper base plate and a second lower base plate. The second upper base plate is detachably mounted on the frame, and the second lower base plate is mounted on the frame. The upper fixture assembly is detachably mounted on the second upper base plate, and the lower fixture assembly is detachably mounted on the second lower base plate. This enables the assembly fixture and the pressing device to be disassembled and assembled. As a result, the pressing device can adapt to pressing different workpieces and corresponding assembly fixtures.

[0013] In one embodiment, a guide rail is fixed on the frame, and a first groove is provided on the side of the second lower substrate away from the second upper substrate. The first groove is slidably engaged with the guide rail so that the second lower substrate and the second upper substrate can be misaligned or directly aligned.

[0014] With this configuration, a guide rail is fixed on the frame, and a first sliding groove is provided on the side of the second lower substrate away from the second upper substrate. The first sliding groove can slidably engage with the guide rail, thereby enabling the second lower substrate and the second upper substrate to be misaligned or aligned. Furthermore, when disassembling and replacing the assembly tooling, the second lower substrate can be quickly slid away along the guide rail.

[0015] In one embodiment, a second sliding groove is provided on both the second upper substrate and the second lower substrate, and a slider is provided on both the first upper substrate and the first lower substrate. The slider is slidably inserted into the second sliding groove, and the sliding direction of the slider is parallel to the layout direction of the guide rail.

[0016] With this configuration, both the second upper substrate and the second lower substrate are provided with second sliding grooves, and both the first upper substrate and the first lower substrate are provided with sliding bars. The sliding bars are slidably inserted into the second sliding grooves, thereby enabling quick positioning of the assembly tooling through the sliding bars and the second sliding grooves, facilitating quick disassembly and replacement. The sliding direction of the sliding bars is parallel to the layout direction of the guide rails, thus facilitating the simultaneous sliding of the second lower substrate and the assembly tooling.

[0017] In one embodiment, a positioning member is provided on the second upper substrate. When the slider is inserted into the second slide groove and is in place, the first upper substrate abuts against the positioning member.

[0018] With this configuration, the second upper substrate is provided with a positioning member, and the first upper substrate can abut against the positioning member. Thus, when the slider is inserted into the second slide groove and slides into place, the positioning member can restrict the first upper substrate from continuing to slide, thereby facilitating the rapid positioning of the upper tooling assembly when it slides along the direction of the second slide groove.

[0019] In one embodiment, a positioning block is provided on the second lower substrate, and a positioning groove that cooperates with the positioning block is provided on the first lower substrate. When the slider is inserted into the second sliding groove and is in place, the second lower substrate is embedded into the positioning groove on the first lower substrate through the positioning block.

[0020] With this configuration, the second lower substrate is provided with a positioning block, and the first lower substrate is provided with a positioning groove that cooperates with the positioning block. This allows the second lower substrate to be inserted into the positioning groove on the first lower substrate through the positioning block. As a result, when the slider is inserted into the second slide groove and is in place, the positioning block can restrict the first lower substrate from continuing to slide, thereby facilitating the rapid positioning of the lower tooling assembly when it slides in the direction of the second slide groove.

[0021] In one embodiment, the second upper substrate and the first upper substrate, as well as the second lower substrate and the first lower substrate, are each provided with fixing holes to detachably fix the second upper substrate and the first upper substrate and the second lower substrate and the first lower substrate together using fasteners. In other embodiments, either the second upper substrate and the first upper substrate or the second lower substrate and the first lower substrate may each be provided with fixing holes to detachably fix the second upper substrate and the first upper substrate or the second lower substrate and the first lower substrate together using fasteners.

[0022] With this configuration, both the second upper substrate and the first upper substrate are provided with fixing holes, so that the second lower substrate and the first lower substrate can be detachably fixedly connected by fasteners, thereby facilitating the quick assembly and disassembly of the upper tooling assembly and the second upper substrate; both the second lower substrate and the first lower substrate are provided with fixing holes, so that the second lower substrate and the first lower substrate can be detachably fixedly connected by fasteners, thereby facilitating the quick assembly and disassembly of the lower tooling assembly and the second lower substrate.

[0023] In one embodiment, an aviation socket is provided on the second lower substrate, and the lower tooling assembly includes an aviation quick connector for integrating a signal harness, the aviation quick connector being able to be inserted into the aviation socket.

[0024] With this configuration, the second lower substrate is equipped with an aviation socket, and the lower tooling assembly includes an aviation quick connector. The aviation quick connector can be inserted into the aviation socket. By integrating the signal harness through the aviation quick connector, it is possible to avoid installing individual signal lines one by one. At the same time, during disassembly and replacement, the aviation quick connector can be quickly inserted into the aviation socket for positioning and installation, and the wear and tear on the wiring harness during installation is reduced. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of a bus assembly tooling structure according to an embodiment of this application;

[0026] Figure 2 for Figure 1 Schematic diagram of the upper tooling component in the assembly fixture;

[0027] Figure 3 for Figure 1 Schematic diagram of the lower tooling component in the assembly fixture;

[0028] Figure 4 for Figure 1 Exploded view of the lower tooling components, busbars, and support frame in the assembly fixture;

[0029] Figure 5 This is a schematic diagram of the pressing device structure according to an embodiment of this application;

[0030] Figure 6 for Figure 5 A schematic diagram of the frame and second upper substrate structure in the press-fitting device from a rear view.

[0031] Figure 7 for Figure 5 Schematic diagram of the second lower substrate structure in the press-fitting device;

[0032] Figure 8 for Figure 1 Assembly tooling and Figure 5 A schematic diagram of the press-fitting device after assembly;

[0033] Figure 9 for Figure 1 Assembly tooling and Figure 5 A schematic diagram of the structure when the second lower substrate slides along the guide rail and detaches from the second upper substrate in the press-fitting device.

[0034] Figure label:

[0035] 10. Busbar; 20. Workpiece; 30. Upper tooling assembly; 31. First upper substrate; 32. Fixture; 33. Support frame; 34. Top rod; 35. Positioning rod; 36. First limiting member; 40. Lower tooling assembly; 41. First lower substrate; 42. Positioning post; 43. Second limiting member; 44. Positioning groove; 45. Aviation quick connector; 50. Frame; 51. Guide rail; 60. Second upper substrate; 61. Positioning member; 70. Second lower substrate; 71. First slide groove; 72. Positioning block; 73. Aviation socket; 80. Second slide groove; 90. Slide bar; 110. Fixing hole; 120. Fastener; 100. Assembly tooling; 200. Pressing device. Detailed Implementation

[0036] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0037] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0041] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0042] See Figures 1-9 , Figure 8 This diagram illustrates the structure of a busbar assembly fixture 100 and a pressing device 200 according to an embodiment of the present invention when fully assembled. The assembly fixture 100 is used to assemble the busbar piece 10 into the assembly slot of the workpiece 20. The assembly fixture 100 includes an upper fixture assembly 30 and a lower fixture assembly 40. The upper fixture assembly 30 is vertically and flexibly inserted into the lower fixture assembly 40. The upper fixture assembly 30 includes a first upper base plate 31, a fixing frame 32, a support frame 33, a vertically flexibly lifting rod 34, and a positioning rod 35. The fixing frame 32 is fixed to the first upper base plate 31, the lifting rod 34 is fixed to the fixing frame 32, the support frame 33 is used to support the busbar piece 10, and the end of the lifting rod 34 is used to abut against the busbar piece 10. The lower fixture assembly 40 includes a first lower base plate 41 and a positioning post 42. The first lower base plate 41 is used to fix the workpiece 20, and a hollow positioning post 42 is fixed on the first lower base plate 41. The positioning rod 35 is vertically and flexibly inserted into the positioning post 42.

[0043] For details, please refer to Figures 1-4 As shown, a busbar assembly fixture 100 in one embodiment of this utility model includes an upper fixture assembly 30 and a lower fixture assembly 40. The upper fixture assembly 30 is vertically and flexibly inserted into the lower fixture assembly 40, so that when the upper fixture assembly 30 is close to the lower fixture assembly 40, it can transmit pressure to the lower fixture assembly 40, and when the upper fixture assembly 30 is away from the lower fixture assembly 40, it can be completely separated, facilitating quick assembly and disassembly. The fixing frame 32 in the upper fixture assembly 30 is fixedly mounted on the first upper base plate 31, the push rod 34 is fixedly mounted on the fixing frame 32, and the support frame 33 is used to support the busbar piece 10. The end of the push rod 34 abuts against the busbar piece 10, so that the fixing frame 32... Both the push rod 34 and the top rod 34 can be stably fixed on the first upper base plate 31, and the end of the push rod 34 can stably contact the busbar 10 in the support frame 33. Therefore, when the upper tooling assembly 30 approaches the lower tooling assembly 40, it can drive the push rod 34 to press down synchronously, thereby pushing the busbar 10 towards the assembly groove on the workpiece 20 and pressing the busbar 10 into the assembly groove of the workpiece 20. The first lower base plate 41 is provided with the workpiece 20 and the positioning post 42, and the positioning rod 35 can be inserted into the positioning post 42 in a vertical manner. The positioning rod and the positioning post realize the positioning of the busbar and the assembly groove, thereby realizing precise assembly.

[0044] Similarly, in other embodiments, for other types of products and corresponding workpieces 20, other types of busbars 10 can be designed as needed, and the arrangement of the corresponding support frame 33, fixing frame 32 and top rod 34 can be adjusted. The specific adjustment method can refer to the arrangement of the busbars 10, support frame 33, fixing frame 32 and top rod 34 described above, and will not be repeated here.

[0045] In this embodiment, the first upper substrate 31 is square, and there are two positioning rods 35, which are located at opposite corners of the first upper substrate 31.

[0046] For details, please refer to Figure 1 , Figure 2 and Figure 3 As shown, the first upper substrate 31 and the first lower substrate 41 are rectangular. Two positioning pins 35 on the first upper substrate 31 are arranged diagonally. Similarly, there are two positioning posts 42 on the first lower substrate 41, also arranged diagonally. By inserting the positioning pins 35 into the hollow positioning posts 42, the first upper substrate 31 and the first lower substrate 41 can be quickly assembled and disassembled. At the same time, the diagonal arrangement of the positioning pins 35 and the positioning posts 42 can effectively avoid directional errors during assembly and ensure the accuracy of rapid assembly.

[0047] Similarly, in other embodiments, the first lower substrate 41 can be circular, trapezoidal, irregular, or other shapes, as long as the number and arrangement of the positioning posts 42 correspond to the positioning rods 35. The specific adjustment method can refer to the arrangement of the first lower substrate 41 and the positioning posts 42 described above, and will not be repeated here.

[0048] In this embodiment, a first limiting member 36 is provided on the first upper substrate 31, and a second limiting member 43 is provided on the first lower substrate 41 to cooperate with the first limiting member 36, so that when the upper tooling assembly 30 and the lower tooling assembly 40 approach each other at their maximum stroke, the first limiting member 36 and the second limiting member 43 abut against each other.

[0049] For details, please refer to Figure 1 , Figure 2 and Figure 3 As shown, two first limiting members 36 are respectively arranged on the left and right sides of the first upper substrate 31, and two second limiting members 43 are respectively arranged on the left and right sides of the first lower substrate 41. When the upper tooling assembly 30 descends to completely press the busbar 10 into the workpiece 20 to complete the assembly, the first limiting member 36 and the second limiting member 43 abut against each other, which can prevent the upper tooling assembly 30 from continuing to descend, thereby avoiding the possibility of damaging the busbar 10.

[0050] Similarly, in other embodiments, the number of first limiting members 36 can be three, four or more, and the arrangement can be on the front and rear sides of the first upper substrate 31 or other parts. The number of second limiting members 43 can also be three, four or more, and the arrangement can be on the front and rear sides of the first lower substrate 41 or other parts, as long as the positions of the first limiting members 36 and the second limiting members 43 correspond. The specific adjustment method can refer to the arrangement of the first limiting members 36 and the second limiting members 43 described above, and will not be repeated here.

[0051] In order to enable the upper tooling assembly 30 to be detachably inserted into the lower tooling assembly 40, in this embodiment, a busbar assembly pressing device 200 is provided for pressing the assembly tooling 100. The pressing device 200 includes a frame 50, a second upper substrate 60 and a second lower substrate 70. The second upper substrate 60 is detachably mounted on the frame 50 and the second lower substrate 70 is mounted on the frame 50. The upper tooling assembly 30 is detachably mounted on the second upper substrate 60 and the lower tooling assembly 40 is detachably mounted on the second lower substrate 70.

[0052] For details, please refer to Figure 5 and Figure 8As shown, the pressing device 200 includes a frame 50, a second upper substrate 60, and a second lower substrate 70. The second upper substrate 60 is movably mounted on the frame 50, and the upper tooling assembly 30 is detachably mounted on the second upper substrate 60, so that the upper tooling assembly 30 can achieve a lifting function through the second upper substrate 60. The second lower substrate 70 is mounted on the frame 50, and the lower tooling assembly 40 is detachably mounted on the second lower substrate 70, so that the assembly tooling 100 can be completely separated from the pressing device 200, thereby facilitating the assembly, disassembly, and replacement of the assembly tooling 100 and the pressing device 200.

[0053] In order to enable the assembly tool 100 placed on the second lower substrate 70 to be quickly assembled into the pressing device 200, in this embodiment, a guide rail 51 is fixed on the frame 50, and a first slide groove 71 is provided on the side of the second lower substrate 70 away from the second upper substrate 60. The first slide groove 71 can slidably cooperate with the guide rail 51 so that the second lower substrate 70 and the second upper substrate 60 can be misaligned or directly aligned.

[0054] For details, please refer to Figures 5-9 As shown, a guide rail 51 is fixed on the frame 50. A first sliding groove 71 is provided on the side of the second lower substrate 70 away from the second upper substrate 60. The first sliding groove 71 is slidably engaged with the guide rail 51, so that the second lower substrate 70 can be quickly positioned and slid in the pressing device 200, thereby enabling it to be misaligned or directly engaged with the second upper substrate 60. Furthermore, when assembling or disassembling the assembly fixture 100, the second lower substrate 70 and the assembly fixture 100 can be quickly slid away along the guide rail 51, greatly improving operating efficiency.

[0055] In order to enable the assembly fixture 100 to be quickly assembled into the pressing device 200, in this embodiment, the second upper substrate 60 and the second lower substrate 70 are both provided with a second slide groove 80, and the first upper substrate 31 and the first lower substrate 41 are both provided with a slide bar 90. The slide bar 90 is slidably inserted into the second slide groove 80, and the sliding direction of the slide bar 90 is parallel to the layout direction of the guide rail 51.

[0056] For details, please refer to Figures 1-9 As shown, the second upper substrate 60 and the second lower substrate 70 are provided with second sliding grooves 80 on both sides, and the first upper substrate 31 and the first lower substrate 41 are provided with sliding strips 90 corresponding to the second sliding grooves 80 on both sides. The sliding strips 90 are slidably inserted into the second sliding grooves 80, so that the assembly tooling 100 can be quickly positioned by the sliding strips 90 and the second sliding grooves 80 when assembling, and can be directly and quickly separated along the second sliding grooves 80 when disassembling and replacing. The sliding direction of the sliding strips 90 is parallel to the layout direction of the guide rails 51, which facilitates the simultaneous sliding of the second lower substrate 70 and the assembly tooling 100 and improves the operation efficiency.

[0057] Similarly, in other embodiments, the second slide groove 80 can be disposed on the front side or other parts of the second upper substrate 60 and the second lower substrate 70, and the slide bar 90 can also be disposed on the front side or other parts of the first upper substrate 31 and the first lower substrate 41, as long as the position of the slide bar 90 can correspond to the second slide groove 80 and the slide bar 90 can be slidably inserted into the second slide groove 80. The specific adjustment method can refer to the above arrangement of the slide bar 90 and the second slide groove 80, and will not be described in detail here.

[0058] In other words, when installing the assembly fixture 100 onto the pressing device 200, the slide bar 90 in the assembly fixture 100 can be inserted into the second slide groove 80, and the assembly fixture 100 can be slid into the pressing device 200 along the direction of the second slide groove 80 to quickly complete the assembly; alternatively, the second lower substrate 70 in the pressing device 200 can be slid out along the guide rail 51 first, and then the slide bar 90 on the first lower substrate 41 in the assembly fixture 100 can be inserted into the second slide groove 80 on the second lower substrate 70, and then the assembly fixture 100 and the second lower substrate 70 can be pushed together to slide the slide bar 90 on the first upper substrate 31 into the second slide groove 80 on the second upper substrate 60, thus quickly completing the assembly of the assembly fixture 100 and the pressing device 200.

[0059] Similarly, when disassembling the assembly fixture 100 from the pressing device 200, the assembly fixture 100 can slide directly along the second slide groove 80 via the slide bar 90 until it detaches from the pressing device 200, quickly completing the disassembly of the assembly fixture 100 and the pressing device 200; alternatively, the second lower substrate 70 can be slid first, causing the second lower substrate 70 and the assembly fixture 100 to slide out along the guide rail 51 until the slide bar 90 on the first upper substrate 31 slides out of the second slide groove 80 on the second upper substrate 60. At this point, the assembly fixture 100 can be directly disassembled, or the assembly fixture 100 can be slid until the slide bar 90 on the first lower substrate 41 slides out of the second slide groove 80 on the second lower substrate 70, quickly completing the disassembly of the assembly fixture 100 and the pressing device 200.

[0060] In order to ensure that the assembly fixture 100 can slide quickly to the designated position, in this embodiment, the second upper substrate 60 is provided with a positioning member 61. When the slide bar 90 is inserted into the second slide groove 80 and in place, the first upper substrate 31 abuts against the positioning member 61.

[0061] For details, please refer to Figure 6 As shown, a positioning member 61 is provided on the rear side of the second upper substrate 60, and the first upper substrate 31 can abut against the positioning member 61. Thus, when the slider 90 is inserted into the second slide groove 80 and slides into place, the positioning member 61 can restrict the first upper substrate 31 from continuing to slide, thereby facilitating the rapid positioning of the assembly fixture 100 when it slides along the direction of the second slide groove 80.

[0062] Similarly, in other embodiments, the positioning member 61 can be arranged at other positions on the second upper substrate 60, as long as the positioning member 61 can restrict the sliding first upper substrate 31 to the specified correct position. The specific adjustment method can refer to the arrangement of the positioning member 61 described above, and will not be repeated here.

[0063] In order to ensure that the first lower substrate 41 can slide quickly to the designated position, in this embodiment, the second lower substrate 70 is provided with a positioning block 72, and the first lower substrate 41 is provided with a positioning groove 44 that cooperates with the positioning block 72. When the slider 90 is inserted into the second sliding groove 80 and in place, the second lower substrate 70 is embedded into the positioning groove 44 on the first lower substrate 41 through the positioning block 72.

[0064] For details, please refer to Figure 3 , Figure 4 and Figure 7 As shown, the second lower substrate 70 is provided with three positioning blocks 72, two of which are arranged at intervals along the direction of the second slide groove 80, and the other is arranged along the direction perpendicular to the second slide groove 80. The first lower substrate 41 is provided with positioning grooves 44 that cooperate with the positioning blocks 72. One positioning groove 44 is arranged along the direction of the second slide groove 80, and the other positioning groove 44 is arranged along the direction perpendicular to the second slide groove 80. This allows the first lower substrate 41 and the second lower substrate 70 to be quickly positioned in the direction of the second slide groove 80 when they come into contact, and to continue sliding. When they slide into place, the three positioning blocks 72 are completely embedded in the positioning grooves 44, thereby restricting the first lower substrate 41 to the designated design position on the second lower substrate 70, and realizing the rapid positioning of the first lower substrate 41 and the second lower substrate 70.

[0065] Similarly, in other embodiments, the number of positioning blocks 72 on the second lower substrate 70 can be four, five, or more, and the corresponding positioning grooves 44 can also be four, five, or more. At the same time, the positioning blocks 72 and positioning grooves 44 can also be arranged at intervals along other directions. As long as the positioning blocks 72 and positioning grooves 44 correspond to each other, the positioning blocks 72 can be completely embedded in the positioning grooves 44, and the displacement of the first lower substrate 41 in the plane of the second lower substrate 70 can be restricted. The specific adjustment method can refer to the arrangement of the positioning blocks 72 and positioning grooves 44 described above, and will not be repeated here.

[0066] To ensure the connection and fixation of the assembly fixture 100 and the pressing device 200, in this embodiment, the second upper substrate 60 and the first upper substrate 31, as well as the second lower substrate 70 and the first lower substrate 41, are each provided with fixing holes 110, so as to detachably fix the second upper substrate 60 and the first upper substrate 31 and the second lower substrate 70 and the first lower substrate 41 to the first lower substrate 41 using fasteners 120. In other embodiments, the second upper substrate 60 and the first upper substrate 31 may each be provided with fixing holes 110, or the second lower substrate 70 and the first lower substrate 41 may each be provided with fixing holes 110, so as to detachably fix the second upper substrate 60 and the first upper substrate 31 or the second lower substrate 70 and the first lower substrate 41 to the first lower substrate 41 using fasteners 120.

[0067] For details, please refer to Figures 1-9 As shown, the second upper substrate 60 and the first upper substrate 31 are provided with multiple fixing holes 110 around their perimeters, so that the second lower substrate 70 and the first lower substrate 41 can be detachably fixedly connected by fasteners 120, thereby facilitating the quick assembly and disassembly of the upper tooling assembly 30 and the second upper substrate 60; the second lower substrate 70 and the first lower substrate 41 are provided with multiple fixing holes 110 around their perimeters, so that the second lower substrate 70 and the first lower substrate 41 can be detachably fixedly connected by fasteners 120, thereby facilitating the quick assembly and disassembly of the lower tooling assembly 40 and the second lower substrate 70.

[0068] Similarly, in other embodiments, the fixing holes 110 on the second upper substrate 60 and the first upper substrate 31 can be arranged in other locations, as long as the second lower substrate 70 and the first lower substrate 41 can be detachably fixedly connected by fasteners 120 combined with fixing holes 110. The fixing holes 110 on the second lower substrate 70 and the first lower substrate 41 can also be arranged in other locations, as long as the second lower substrate 70 and the first lower substrate 41 can be detachably fixedly connected by fasteners 120 combined with fixing holes 110. The specific adjustment method can refer to the arrangement method of fixing holes 110 described above, and will not be repeated here.

[0069] To reduce wear on the signal harness on the workpiece 20 during installation, an aviation socket 73 is provided on the second lower substrate 70. The lower tooling assembly 40 includes an aviation quick connector 45, which is used to integrate the signal harness and can be inserted into the aviation socket 73.

[0070] For details, please refer to Figures 1-9 As shown, the aviation socket 73 is located on the right side of the second lower substrate 70. The lower tooling assembly 40 includes an aviation quick connector 45, which can be inserted into the aviation socket 73. This not only improves the installation efficiency of the signal harness in the aviation quick connector 45, but also reduces the wear and tear on the signal harness during installation.

[0071] Similarly, in other embodiments, the aviation socket 73 can be located on the left or front side of the second lower substrate 70 or in other positions, as long as the aviation quick plug 45 can be inserted into the aviation socket 73. The specific adjustment method can refer to the above arrangement of the aviation socket 73, and will not be repeated here.

[0072] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above 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.

[0073] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A busbar assembly fixture for assembling a busbar segment (10) into an assembly slot of a workpiece (20), characterized in that, include: The upper tooling assembly (30) includes a first upper substrate (31), a fixing frame (32), a support frame (33), and a liftable top rod (34). The fixing frame (32) is fixed to the first upper substrate (31), the top rod (34) is fixed to the fixing frame (32), the support frame (33) is used to support the busbar (10), and the end of the top rod (34) is used to abut against the busbar (10). The lower tooling assembly (40) is vertically and vertically inserted into the upper tooling assembly (30). The lower tooling assembly (40) includes a first lower base plate (41), which is used to fix the workpiece (20). A hollow positioning post (42) is fixed on the first lower base plate (41). The upper tooling assembly (30) further includes a positioning rod (35), which can be vertically inserted into the positioning column (42).

2. The bus assembly fixture according to claim 1, characterized in that, The first upper substrate (31) is square, and there are two positioning rods (35), which are located at opposite corners of the first upper substrate (31).

3. The bus assembly fixture according to claim 1, characterized in that, The first upper substrate (31) is provided with a first limiting member (36), and the first lower substrate (41) is provided with a second limiting member (43) that cooperates with the first limiting member (36) so that when the upper tooling assembly (30) and the lower tooling assembly (40) approach each other at their maximum stroke, the first limiting member (36) and the second limiting member (43) abut against each other.

4. A busbar assembly and pressing device, characterized in that, include: Rack (50); The second upper substrate (60) is vertically mounted on the frame (50). The second lower substrate (70) is disposed on the frame (50); and According to any one of claims 1 to 3, the upper tooling assembly (30) is detachably mounted on the second upper substrate (60); the lower tooling assembly (40) is detachably mounted on the second lower substrate (70).

5. The busbar assembly and pressing device according to claim 4, characterized in that, The frame (50) is fixed with a guide rail (51), and the second lower substrate (70) is provided with a first groove (71) on the side opposite to the second upper substrate (60). The first groove (71) is slidably engaged with the guide rail (51) so that the second lower substrate (70) and the second upper substrate (60) can be misaligned or directly aligned.

6. The busbar assembly and pressing device according to claim 5, characterized in that, The second upper substrate (60) and the second lower substrate (70) are each provided with a second slide groove (80), and the first upper substrate (31) and the first lower substrate (41) are each provided with a slide bar (90). The slide bar (90) is slidably inserted into the second slide groove (80), and the sliding direction of the slide bar (90) is parallel to the layout direction of the guide rail (51).

7. The busbar assembly and pressing device according to claim 6, characterized in that, The second upper substrate (60) is provided with a positioning member (61). When the slide bar (90) is inserted into the second slide groove (80) and in place, the first upper substrate (31) abuts against the positioning member (61).

8. The busbar assembly and pressing device according to claim 6, characterized in that, The second lower substrate (70) is provided with a positioning block (72), and the first lower substrate (41) is provided with a positioning groove (44) that cooperates with the positioning block (72). When the slider (90) is inserted into the second sliding groove (80) and in place, the second lower substrate (70) is embedded into the positioning groove (44) on the first lower substrate (41) through the positioning block (72).

9. The busbar assembly and pressing device according to claim 6, characterized in that, Both the second upper substrate (60) and the first upper substrate (31) are provided with fixing holes (110) to detachably fix the second upper substrate (60) and the first upper substrate (31) by means of fasteners (120); and / or Both the second lower substrate (70) and the first lower substrate (41) are provided with fixing holes (110) so that the second lower substrate (70) and the first lower substrate (41) can be detachably fixedly connected by fasteners (120).

10. The busbar assembly and pressing device according to claim 4, characterized in that, The second lower substrate (70) is provided with an aviation socket (73), and the lower tooling assembly (40) includes an aviation quick connector (45), which is used to integrate signal harnesses and can be inserted into the aviation socket (73).

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