Multidimensional floating adjustment device

Abstract

This utility model relates to a multi-dimensional floating adjustment device, comprising: a horizontal adjustment mechanism including two sets of first adjustment components, two sets of second adjustment components, and a third floating plate; the first and second adjustment components are at least partially disposed on the third floating plate; a floating mechanism disposed on the third floating plate; the floating mechanism includes a first floating body and a second floating body rotatably connected; the first floating body has a first rotating shaft in a first direction and rotates around the first rotating shaft; the second floating body has a second rotating shaft in a second direction and rotates around the second rotating shaft; the first and second directions are perpendicular to each other; wherein, the first adjustment components adjust the position of the floating mechanism in the first direction, and the second adjustment components adjust the position of the floating mechanism in the second direction. This utility model ensures that each tightening gun can accurately align with the target screw hole by providing multi-dimensional adjustment capabilities.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, and in particular to a multi-dimensional floating adjustment device. Background Technology

[0002] like Figure 1 As shown, the battery module includes a body 31, with symmetrical fastening holes 32 formed in the X and Y directions on the end plate of the body 31. During battery module assembly, module tightening is a crucial assembly step, typically requiring flexible operation and high precision to ensure the quality of screw tightening. However, in manual tightening stations, operators need to manually position and tighten the module, which presents the following problems:

[0003] 1. Low positioning accuracy: It is difficult to accurately control the position and angle of the module during manual operation, which can easily lead to tightening deviation and affect the assembly quality.

[0004] Second, lack of flexibility: Traditional clamps or fixing devices can usually only adapt to a single model of module, and cannot meet the production needs of multiple varieties and specifications of products.

[0005] Third, low efficiency: Manual operation is slow and requires repeated adjustments, resulting in low efficiency.

[0006] IV. Operational difficulties: For some modules with complex shapes or small sizes, manual positioning and tightening are difficult and prone to errors.

[0007] To address these issues, it is particularly important to design a multi-dimensional floating adjustment device that can achieve high efficiency, precision, and flexibility. Utility Model Content

[0008] To address the shortcomings of existing technologies, this utility model discloses a multi-dimensional floating adjustment device.

[0009] The technical solution adopted in this utility model is as follows:

[0010] A multidimensional floating adjustment device, comprising:

[0011] The horizontal adjustment mechanism includes two sets of first adjustment components, two sets of second adjustment components, and a third floating plate; the first adjustment components and the second adjustment components are at least partially disposed on the third floating plate.

[0012] A floating mechanism is provided on the third floating plate; the floating mechanism includes a first floating body and a second floating body rotatably connected; the first floating body is provided with a first rotating shaft in a first direction, and the first floating body rotates around the first rotating shaft; the second floating body is provided with a second rotating shaft in a second direction, and the second floating body rotates around the second rotating shaft; the first direction and the second direction are perpendicular to each other;

[0013] The first adjustment component adjusts the position of the floating mechanism in a first direction, and the second adjustment component adjusts the position of the floating mechanism in a second direction.

[0014] In one embodiment of the present invention, the first adjusting component includes two first mounting seats, at least one first bearing seat disposed between the two first mounting seats, and a first connecting shaft whose end is fixed to the first mounting seat and passes through the first bearing seat horizontally; a first elastic element is disposed between the first mounting seat and the first bearing seat.

[0015] In one embodiment of the present invention, the second adjusting component includes two second mounting seats, at least one second bearing seat disposed between the two second mounting seats, and a second connecting shaft whose end is fixed to the second mounting seat and passes through the second bearing seat horizontally; a second elastic element is disposed between the second mounting seat and the second bearing seat.

[0016] In one embodiment of the present invention, the first adjusting component includes a first limiting block; the first limiting block restricts the movement of the floating mechanism in the first direction.

[0017] In one embodiment of the present invention, the second adjustment component includes a second limiting block; the second limiting block restricts the movement of the floating mechanism in the second direction.

[0018] In one embodiment of the present invention, the first floating body includes a first floating plate and a set of first connecting plates fixedly connected to the first floating plate; the first rotating shaft passes horizontally through the first connecting plate.

[0019] In one embodiment of the present invention, the second floating body includes a second floating plate and a floating seat fixed to the second floating plate; the floating seat is provided with a first shaft hole and a second shaft hole; the first rotating shaft passes through the first shaft hole in a horizontal axial direction; the second rotating shaft passes through the second shaft hole in a horizontal axial direction.

[0020] In one embodiment of the present invention, the floating mechanism further includes at least one set of guide components disposed on the first floating body or the second floating body.

[0021] In one embodiment of the present invention, the floating mechanism further includes at least one set of buffers disposed on the first floating body or the second floating body.

[0022] In one embodiment of the present invention, the horizontal adjustment mechanism further includes a base plate; the base plate supports the first adjustment component and the second adjustment component.

[0023] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0024] The multi-dimensional floating adjustment device described in this invention provides multiple degrees of freedom through the elastic properties of elastic elements such as springs, allowing operators to fine-tune the position of the module in multiple directions, thereby improving positioning accuracy and assembly efficiency. Simultaneously, this mechanism can adapt to modules of different sizes and shapes, enhancing the versatility and flexibility of the production line. Attached Figure Description

[0025] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0026] Figure 1 This is a structural diagram of an existing battery module.

[0027] Figure 2 This is a schematic diagram of the structure of the multi-dimensional floating adjustment device in this utility model.

[0028] Figure 3 This is a structural schematic diagram of the floating mechanism in this utility model.

[0029] Figure 4 This is a schematic diagram of the structure of the first adjustment component in this utility model.

[0030] Figure 5 This is a schematic diagram of the structure of the second adjustment component in this utility model.

[0031] Figure 6 This is a schematic diagram of the horizontal adjustment mechanism in this utility model.

[0032] Figure 7 This is a schematic diagram showing the working state of the multi-dimensional floating adjustment device in conjunction with the tightening gun in this utility model.

[0033] Explanation of reference numerals in the instruction manual:

[0034] 10. Floating mechanism; 101. First floating plate; 102. First connecting plate; 103. First limiting post; 104. First damping element; 105. Connecting block; 106. First rotating shaft; 107. Floating seat; 108. Second connecting plate; 109. Second rotating shaft; 110. Balance plate; 111. Second limiting post; 112. Second damping element; 113. Second floating plate;

[0035] 20. Adjustment mechanism; 201. Third floating plate; 202. First mounting base; 203. First bearing seat; 204. First elastic element; 205. First connecting shaft; 206. First limiting block; 207. Second mounting base; 208. Second bearing seat; 209. Second elastic element; 210. Second connecting shaft; 211. Second limiting block; 212. Base plate;

[0036] 30. Battery; 31. Body; 32. Fastening hole;

[0037] 40. Tighten the gun. Detailed Implementation

[0038] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0039] The foregoing and other technical contents, features, and effects of this utility model will be clearly presented in the following detailed description of the embodiments with reference to the accompanying drawings. The directional terms mentioned in the following embodiments, such as up, down, left, right, front, or back, are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for illustrative purposes and not for limiting the present utility model. Furthermore, in all embodiments, the same reference numerals denote the same elements.

[0040] Currently, in manual tightening stations, operators need to manually position and tighten the modules, which presents the following problems:

[0041] When operating four tightening guns simultaneously, it is difficult for operators to maintain balance manually. Furthermore, it is challenging to ensure that each gun head is perfectly aligned with the screw hole. This is especially problematic in complex module structures or when space is limited, as gun head misalignment or inconsistent angles can easily occur.

[0042] Using traditional fixed clamps, the four tightening guns may need to be frequently repositioned to accommodate different module structures, increasing operational complexity and time costs.

[0043] To address the aforementioned issues, this embodiment provides a multidimensional floating adjustment device.

[0044] Reference Figure 2 As shown, the multidimensional floating adjustment device includes a floating mechanism 10 and a horizontal adjustment mechanism 20.

[0045] Among them, such as Figure 6 As shown, the horizontal adjustment mechanism 20 includes two sets of first adjustment components, two sets of second adjustment components, and a third floating plate 201. The first and second adjustment components are at least partially disposed on the third floating plate 201.

[0046] Specifically, the first adjustment assembly includes two first mounting seats 202, at least one first bearing seat 203 disposed between the two first mounting seats 202, and a first connecting shaft 205 whose end is fixed to the first mounting seat 202 and passes horizontally through the first bearing seat 203. A first elastic element 204 is disposed between the first mounting seat 202 and the first bearing seat 203.

[0047] The second adjustment assembly includes two second mounting seats 207, at least one second bearing seat 208 disposed between the two second mounting seats 207, and a second connecting shaft 210 whose end is fixed to the second mounting seat 207 and passes horizontally through the second bearing seat 208. A second elastic element 209 is disposed between the second mounting seats 207 and the second bearing seat 208.

[0048] To effectively reduce the deflection of the first connecting shaft 205 and the second connecting shaft 210, improve their rigidity, and ensure they remain straight during operation, this embodiment provides two first bearing seats 203 and two second bearing seats 208. The two first bearing seats 203 and two second bearing seats 208 distribute the load of the first connecting shaft 205 and the second connecting shaft 210 accordingly onto the two bearing seats 203 and two second bearing seats 208, thereby reducing the load on a single bearing and extending its service life.

[0049] The first elastic element 204 and the second elastic element 209 are springs. One end of the first elastic element 204 abuts against the first mounting base 202, and the other end of the first elastic element 204 abuts against the first bearing seat 203. One end of the second elastic element 209 abuts against the second mounting base 207, and the other end of the second elastic element 209 abuts against the second bearing seat 208.

[0050] Furthermore, the first adjustment component includes a first limiting block 206. The first limiting block 206 restricts the movement of the floating mechanism 10 in a first direction.

[0051] The second adjustment component includes a second limiting block 211. The second limiting block 211 restricts the movement of the floating mechanism 10 in a second direction.

[0052] Furthermore, the leveling mechanism 20 also includes a base plate 212. The base plate 212 supports the first adjustment assembly and the second adjustment assembly.

[0053] Combination Figure 3 and Figure 4 The floating mechanism 10 is mounted on the third floating plate 201. The floating mechanism 10 includes a first floating body and a second floating body rotatably connected. The first floating body has a first rotating shaft 106 in a first direction, and the first floating body rotates around the first rotating shaft 106. The second floating body has a second rotating shaft 109 in a second direction, and the second floating body rotates around the second rotating shaft 109. The first and second directions are perpendicular to each other.

[0054] The first adjustment component adjusts the position of the floating mechanism 10 in the first direction, and the second adjustment component adjusts the position of the floating mechanism 10 in the second direction.

[0055] Specifically, the first floating body includes a first floating plate 101 and a set of first connecting plates 102 fixedly connected to the first floating plate 101. A first rotating shaft 106 passes horizontally through the first connecting plate 102. It can be understood that the first connecting plate 102 has a shaft hole through which the first rotating shaft 106 passes.

[0056] The second floating body includes a second floating plate 113, a floating seat 107 fixed to the second floating plate 113, and a second connecting plate 108 fixed to the second floating plate 113 and disposed on both sides of the floating seat 107. The floating seat 107 has a first shaft hole and a second shaft hole. A first rotating shaft 106 passes horizontally through the first shaft hole. A second rotating shaft 109 passes horizontally through the second shaft hole. The second connecting plate 108 has a shaft hole through which the second rotating shaft 109 passes.

[0057] Furthermore, the floating mechanism 10 also includes at least one set of guide components disposed on the first floating body or the second floating body. In this embodiment, both the first floating body and the second floating body are provided with two sets of guide components. To distinguish the guide components disposed on the first floating body and the second floating body, the guide components disposed on the first floating body are defined as the first guide components, and the guide components disposed on the second floating body are defined as the second guide components. The two sets of first guide components are symmetrically arranged, and the two sets of second guide components are also symmetrically arranged. Specifically, the first guide component includes a first limiting post 103 vertically fixed on the first floating plate 101 and a connecting block 105 connected to the first limiting post 103. The second guide component includes a balance plate 110 and a second limiting post 111 vertically passing through the balance plate 110. The second limiting post 111 is vertically fixed on the second floating plate 113.

[0058] Among them, such as Figure 5 As shown, the connecting block 105 and the balance plate 110 can be fixedly connected to the floating seat 107.

[0059] Furthermore, the floating mechanism 10 also includes at least one set of buffers disposed on the first floating body or the second floating body. In this embodiment, both the first floating body and the second floating body are provided with buffers. To distinguish the buffers disposed on the first floating body and the second floating body, the buffer disposed on the first floating body is defined as the first buffer, and the buffer disposed on the second floating body is defined as the second buffer. Specifically, the first buffer includes a first damping element 104 disposed between the first floating plate 101 and the connecting block 105. The second buffer includes a second damping element 112 disposed between the balance plate 110 and the second floating plate 113.

[0060] The first damping element 104 and the second damping element 112 can be made of shock-absorbing rubber. The shock-absorbing rubber can effectively absorb and disperse the impact force from the outside, reduce the direct impact on the object, and also reduce the transmission of mechanical vibration, protecting the components of the floating mechanism 10 from vibration damage.

[0061] It should be noted that in this embodiment, the first direction refers to the direction of the long side of the base plate 212, and the second direction refers to the direction of the short side of the base plate 212.

[0062] like Figure 7 As shown, the working principle of this utility model is as follows:

[0063] S1. Initial alignment: The operator roughly aligns the four tightening guns 40 with the fastening holes 32 of the target battery 30.

[0064] S2. Adjustment: The nozzle of each tightening gun 40 is finely adjusted according to the actual contact position to ensure that all nozzles are precisely aligned with the fastening holes 32. For example, when the operator pushes the first mounting base 202, the first elastic element 204 is compressed, and the first mounting base 202 moves closer to the first bearing seat 203, thus adjusting the multi-dimensional floating adjustment device to move in the first direction. Similarly, when the operator pushes the second mounting base 207, the second elastic element 209 is compressed, and the second mounting base 207 moves closer to the second bearing seat 208, thus adjusting the multi-dimensional floating adjustment device to move in the second direction. In addition, the rotation of the multi-dimensional floating adjustment device can also be adjusted by the floating mechanism 10, so that the tightening gun 40 can be adapted to the battery 30 to be assembled.

[0065] S3. Simultaneous force application: Under the action of the locking mechanism, the heads of the four tightening guns 40 apply uniform torque simultaneously to complete the tightening operation.

[0066] It should be noted that the tightening gun 40 is a commercially available product and should be selected and adjusted by those skilled in the art as needed.

[0067] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0068] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A multidimensional floating adjustment device, characterized in that, include: The horizontal adjustment mechanism (20) includes two sets of first adjustment components, two sets of second adjustment components, and a third floating plate (201); the first adjustment components and the second adjustment components are at least partially disposed on the third floating plate (201); A floating mechanism (10) is provided on the third floating plate (201); the floating mechanism (10) includes a first floating body and a second floating body rotatably connected; the first floating body is provided with a first rotating shaft (106) in a first direction, and the first floating body rotates around the first rotating shaft (106); the second floating body is provided with a second rotating shaft (109) in a second direction, and the second floating body rotates around the second rotating shaft (109); the first direction and the second direction are perpendicular to each other; The first adjustment component adjusts the position of the floating mechanism (10) in the first direction, and the second adjustment component adjusts the position of the floating mechanism (10) in the second direction.

2. The multidimensional floating adjustment device according to claim 1, characterized in that, The first adjustment assembly includes two first mounting seats (202), at least one first bearing seat (203) disposed between the two first mounting seats (202), and a first connecting shaft (205) whose end is fixed to the first mounting seat (202) and passes through the first bearing seat (203) horizontally; a first elastic element (204) is disposed between the first mounting seat (202) and the first bearing seat (203).

3. The multidimensional floating adjustment device according to claim 1, characterized in that, The second adjustment assembly includes two second mounting seats (207), at least one second bearing seat (208) disposed between the two second mounting seats (207), and a second connecting shaft (210) whose end is fixed to the second mounting seat (207) and passes through the second bearing seat (208) horizontally; a second elastic element (209) is disposed between the second mounting seat (207) and the second bearing seat (208).

4. The multidimensional floating adjustment device according to claim 1 or 2, characterized in that, The first adjustment component includes a first limiting block (206); the first limiting block (206) restricts the movement of the floating mechanism (10) in the first direction.

5. The multidimensional floating adjustment device according to claim 1 or 3, characterized in that, The second adjustment component includes a second limiting block (211); the second limiting block (211) restricts the movement of the floating mechanism (10) in the second direction.

6. The multidimensional floating adjustment device according to claim 1, characterized in that, The first floating body includes a first floating plate (101) and a set of first connecting plates (102) fixedly connected to the first floating plate (101); the first rotating shaft (106) passes through the first connecting plate (102) horizontally.

7. The multidimensional floating adjustment device according to claim 6, characterized in that, The second floating body includes a second floating plate (113) and a floating seat (107) fixed on the second floating plate (113); the floating seat (107) is provided with a first shaft hole and a second shaft hole; the first rotating shaft (106) passes through the first shaft hole in a horizontal axis; the second rotating shaft (109) passes through the second shaft hole in a horizontal axis.

8. The multidimensional floating adjustment device according to claim 1, characterized in that, The floating mechanism (10) further includes at least one set of guide components disposed on the first floating body or the second floating body.

9. The multidimensional floating adjustment device according to claim 8, characterized in that, The floating mechanism (10) also includes at least one set of buffers disposed on the first floating body or the second floating body.

10. The multidimensional floating adjustment device according to claim 1, characterized in that, The horizontal adjustment mechanism (20) further includes a base plate (212); the base plate (212) supports the first adjustment component and the second adjustment component.

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