Battery box side frame positioning mechanism

Abstract

The utility model discloses a positioning mechanism for a side frame of a battery box body. The driving module is arranged on the bottom plate and provides driving force for linear motion; the transverse rod is arranged at the output end of the driving module and is driven by the driving module to do linear motion; and the two positioning pins are arranged at the two ends of the cross rod in a manner that the X-axis position and the Y-axis position can be adjusted, and are used for positioning the side frame of the battery box body. The side frame to be assembled is positioned, then the positioned side frame is guided to move to the assembling position to be assembled, operation is easy and convenient, the side frame can be conveniently assembled, and the assembling precision is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery box assembly, in particular to a battery box side frame positioning mechanism. Background Art

[0002] When installing the side frame of the battery box, the side frame needs to be connected with the front and rear frames and locked with screws. However, there is currently no positioning tooling when assembling the side frame. Two workers are required to hold the side frame to lock the screws. The operation is very inconvenient and the installation accuracy is low, which reduces the product assembly quality. Summary of the invention

[0003] According to an embodiment of the utility model, a battery box side frame positioning mechanism is provided, comprising:

[0004] Base plate;

[0005] A driving module, which is arranged on the bottom plate and provides driving force for linear motion;

[0006] A crossbar, which is arranged at the output end of the driving module and performs linear motion under the drive of the driving module;

[0007] Two locating pins, the positions of which can be adjusted in the X and Y axes, are arranged at both ends of the crossbar and are used to locate the side frames of the battery box.

[0008] Furthermore, the driver module includes:

[0009] A pair of guide rails, the pair of guide rails are arranged on both sides of the top of the bottom plate;

[0010] A slide table, the slide table is slidably connected to a pair of guide rails, and the slide table is connected to the crossbar;

[0011] The driver is fixed on the bottom plate, and the output end of the driver is connected to the slide table, driving the slide table to slide on a pair of guide rails.

[0012] Furthermore, the driver is a manual clamp.

[0013] Furthermore, limiting columns are provided on both end sides of any guide rail.

[0014] Furthermore, it also includes: two adjustment components, each of which connects one end of the crossbar and any positioning pin to adjust the X-axis and Y-axis positions of the positioning pin.

[0015] Further, any adjustment component includes:

[0016] A connecting plate connected to one end of the crossbar;

[0017] An L-shaped frame, the L-shaped frame is fixed on the connecting plate, one side of the L-shaped frame is provided with a first waist hole, and the other side of the L-shaped frame is provided with two second waist holes;

[0018] An adjusting plate, the adjusting plate is located on the connecting plate, and the adjusting plate is connected to any positioning pin;

[0019] An X-axis adjusting screw, one end of which passes through the first waist hole and is connected to the adjusting plate;

[0020] Two Y-axis adjusting screws, one end of the two Y-axis adjusting screws respectively penetrates the two second waist holes and is connected to the adjusting plate.

[0021] According to a battery box side frame positioning mechanism of the embodiment of the utility model, the side frame to be assembled is positioned, and then the positioned side frame is guided to the assembly position for assembly. The operation is simple and convenient, which makes it easy to assemble the side frame and improves the assembly accuracy.

[0022] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The figure is a three-dimensional structural schematic diagram of a battery box side frame positioning mechanism according to an embodiment of the utility model.

[0024] Figure 2 The figure is a schematic diagram of the three-dimensional structure of a battery box side frame positioning mechanism when assembling a side frame according to an embodiment of the utility model.

[0025] Figure 3 for Figure 2 A local enlarged schematic diagram of point A in the middle. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0027] First, combine Figures 1 to 3 A battery box side frame positioning mechanism according to an embodiment of the utility model is described, which is used to position the side frame 61 of the battery box 6 before assembly, and has a wide range of application scenarios.

[0028] like Figure 1~2 As shown, a battery box side frame positioning mechanism according to an embodiment of the utility model comprises a bottom plate 1 , a drive module, a cross bar 3 and two positioning pins 4 .

[0029] Specifically, Figure 1~2As shown, the driving module is arranged on the bottom plate 1 to provide driving force for linear motion. Further, the driving module includes: a pair of guide rails 21, a slide 22 and a driver 23. The pair of guide rails 21 are arranged on both sides of the top of the bottom plate 1; the slide 22 is slidably connected to the pair of guide rails 21, and the slide 22 is connected to the cross bar 3; the driver 23 is fixed on the bottom plate 1, and the output end of the driver 23 is connected to the slide 22, driving the slide 22 to slide on the pair of guide rails 21. The driver 23 is a manual clamp.

[0030] Further, if Figure 1 As shown, both end sides of any guide rail 21 are provided with limiting posts 24 for limiting the travel of the slide 22 .

[0031] Specifically, Figure 1~2 As shown, the crossbar 3 is arranged at the output end of the driving module and performs linear motion driven by the driving module.

[0032] Specifically, Figure 1~2 As shown, two positioning pins 4 whose X and Y axis positions can be adjusted are arranged at both ends of the cross bar 3 for positioning the side frames 61 of the battery box 6 .

[0033] like Figure 1 As shown, a battery box side frame positioning mechanism of an embodiment of the utility model further includes: two adjustment components, each of which connects one end of the cross bar 3 and any positioning pin 4 to adjust the X and Y axis positions of the positioning pin 4.

[0034] Further, if Figure 1 As shown, any adjustment assembly includes: a connecting plate 51, an L-shaped frame 52, an adjustment plate 53, an X-axis adjustment screw 54, and two Y-axis adjustment screws 55. The connecting plate 51 is connected to one end of the crossbar 3; the L-shaped frame 52 is fixed on the connecting plate 51, one side of the L-shaped frame 52 is provided with a first waist hole 521, and the other side of the L-shaped frame 52 is provided with two second waist holes 522; the adjustment plate 53 is located on the connecting plate 51, and the adjustment plate 53 is connected to any positioning pin 4; one end of the X-axis adjustment screw 54 passes through the first waist hole 521 and is connected to the adjustment plate 53; one end of the two Y-axis adjustment screws 55 passes through the two second waist holes 522 respectively and is connected to the adjustment plate 53. When the position of the locating pin 4 needs to be adjusted, loosen the X-axis adjusting screw 54 and the two Y-axis adjusting screws 55 (do not completely unscrew them), and then fine-tune the X-axis and Y-axis positions on the first waist hole 521 and the two second waist holes 522 with the X-axis adjusting screw 54 and the two Y-axis adjusting screws 55, thereby indirectly fine-tuning the X-axis and Y-axis positions of the locating pin 4.

[0035] When in use, the positioning mechanism of the present application is installed at a designated position of the assembly device of the side frame 61 of the battery box 6 (such as Figure 2As shown), then adjust the positions of the two positioning pins 4 to the appropriate positions according to the size and position of the positioning holes on the side frame 61. Then position the side frame 61 to be assembled on the two positioning pins 4 through the positioning holes on it, and then push the manual clamp to make the slide 22, the positioning pins 4, and the side frame 61 approach the assembly position of the side frame 61, stop after reaching the specified position, and lock the side frame 61 on the front frame 62 and the rear frame 63 (the locking hole positions of the side frame 61 and the front frame 62 are shown in the attached figure). Figure 3 to complete the assembly.

[0036] Above, refer to Figures 1 to 3 A battery box side frame positioning mechanism according to an embodiment of the utility model is described, which positions the side frame 61 to be assembled, and then guides the positioned side frame 61 to the assembly position for assembly. The operation is simple and convenient, which makes it easy to assemble the side frame 61 and improves the assembly accuracy.

[0037] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. A battery box side frame positioning mechanism, characterized in that: Include: Base plate; A driving module, the driving module is arranged on the bottom plate and provides a driving force for linear motion; A crossbar, which is arranged at the output end of the driving module and performs linear motion under the drive of the driving module; Two positioning pins, the positions of which can be adjusted in X and Y axes, are arranged at both ends of the crossbar and are used to position the side frames of the battery box.

2. The battery box side frame positioning mechanism according to claim 1, characterized in that: The driving module comprises: A pair of guide rails, the pair of guide rails are arranged on both sides of the top of the bottom plate; A slide, the slide is slidably connected to the pair of guide rails, and the slide is connected to the crossbar; A driver is fixed on the base plate, and an output end of the driver is connected to the slide table to drive the slide table to slide on the pair of guide rails.

3. The battery box side frame positioning mechanism according to claim 2, characterized in that: The driver is a manual clamp.

4. The battery box side frame positioning mechanism according to claim 2, characterized in that: Limiting columns are provided on both end sides of any guide rail.

5. The battery box side frame positioning mechanism according to claim 1, characterized in that: It also includes: two adjustment components, any of which is connected to one end of the crossbar and any of the positioning pins, and is used to adjust the X-axis and Y-axis positions of the positioning pins.

6. The battery box side frame positioning mechanism according to claim 5, characterized in that: Any of the regulating components comprises: A connecting plate connected to one end of the cross bar; An L-shaped frame, wherein the L-shaped frame is fixed to the connecting plate, a first waist hole is provided on one side of the L-shaped frame, and two second waist holes are provided on the other side of the L-shaped frame; An adjustment plate, the adjustment plate is located on the connecting plate, and the adjustment plate is connected to any one of the positioning pins; An X-axis adjusting screw, one end of which passes through the first waist hole and is connected to the adjusting plate; Two Y-axis adjusting screws, one end of the two Y-axis adjusting screws respectively passes through the two second waist holes and is connected to the adjusting plate.

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