Battery pack upper cover pressing tool

Abstract

The utility model relates to battery module manufacturing technical field discloses a battery pack upper cover compression tool, including bottom plate, tray assembly of sliding connection on bottom plate, set up below the pressing assembly of bottom plate, the pressing assembly includes gantry, set up below the pressing drive part and the installation component of connection on the gantry of pressing drive part, the pressing drive part controls the installation component is close to tray assembly, and this tool can simply, practical, fast installation upper cover to solve uneven stress of manual installation, compression force deficiency and other defects.

Description

Technical Field

[0001] This utility model relates to the field of battery module manufacturing technology, and in particular to a battery pack cover pressing tool. Background Technology

[0002] In recent years, my country's new energy vehicle industry has developed rapidly, and the use of new energy vehicles has become increasingly widespread. As one of the core components of new energy vehicles, lithium battery modules have very high requirements for their production process, especially in ensuring the quality and safety of battery module manufacturing.

[0003] Because the installation quality of the top cover in a lithium battery aluminum shell PACK module directly affects the airtightness of the PACK module, there is an urgent need for a low-cost tooling that can quickly fit and install the top cover. Utility Model Content

[0004] The purpose of this utility model is to provide a battery pack cover pressing tool that can install the cover simply, practically and quickly, and solve the defects of uneven force and insufficient pressing force in manual installation.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a battery pack cover pressing tooling, including a base plate, a tray assembly slidably connected to the base plate, and a pressing assembly disposed above the base plate. The pressing assembly includes a gantry frame, a pressing drive component disposed on the gantry frame, and a mounting assembly connected to the pressing drive component. The pressing drive component controls the mounting assembly to move closer to the tray assembly.

[0006] A further feature of this invention is that the gantry frame includes a vertical frame that is parallel and vertically fixed to both sides of the base plate and a horizontal frame that is connected to the upper end of the vertical frame, and the downward driving component is disposed on the horizontal frame.

[0007] A further feature of this invention is that the downward driving component is a downward cylinder, and the mounting assembly is fixedly connected to the piston end of the downward cylinder.

[0008] A further feature of this invention is that a horizontal plate is provided on the horizontal frame, the cylinder body of the downward pressing cylinder is fixedly connected to the horizontal plate, and a plurality of guide rods are vertically slidably inserted into the horizontal plate, the guide rods passing through the horizontal plate and being fixedly connected to the mounting assembly.

[0009] A further feature of this invention is that a downward limiting plate is fixedly connected above several of the guide rods.

[0010] A further feature of this invention is that the mounting assembly includes a mounting plate and a tooling plate. The mounting plate is fixedly connected to the piston end of the downward-pressing cylinder, and the tooling plate is slidably connected to the underside of the mounting plate via a guide rail. A polyurethane buffer block is also provided below the tooling plate.

[0011] A further feature of this invention is that the tray assembly includes a tray plate, front and rear positioning blocks, left and right positioning blocks, and a sliding cylinder. The tray plate is slidably connected to the base plate. The front and rear positioning blocks and the left and right positioning blocks are detachably and fixedly connected to the tray plate to form a battery pack placement space. The sliding cylinder is fixedly connected to the base plate, and the piston end of the sliding cylinder is fixedly connected to the tray plate.

[0012] A further feature of this invention is that the pallet plate, the front and rear positioning blocks, and the left and right positioning blocks are all provided with a plurality of threaded holes, and the front and rear positioning blocks and the left and right positioning blocks are fixedly connected to the pallet plate by bolts.

[0013] A further feature of this invention is that a tray guide rail is provided on the base plate, and a slider is slidably disposed on the tray guide rail, with the upper end of the slider being fixedly connected to the bottom of the tray plate.

[0014] A further feature of this invention is that a number of casters are provided below the base plate.

[0015] The beneficial effects of this utility model are:

[0016] 1. This utility model provides a battery pack cover pressing tool, which can install the cover simply, practically and quickly, and solves the defects of uneven force and insufficient pressing force in manual installation.

[0017] 2. Working process of this utility model: Place the battery pack on the tray plate, fix its position by the positioning block, press the start button, drag the tray to the designated position by the slide cylinder, and press the down cylinder control button again. The cylinder drives the down pressing mechanism to press down and close the top cover of the PACK. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2This is a schematic diagram of the downward pressing component structure of this utility model.

[0021] Figure 3 This is a schematic diagram of the base plate structure of this utility model.

[0022] Figure 4 This is a schematic diagram of the pallet structure of this utility model.

[0023] In the diagram, 1. Base plate; 11. Pallet guide rail; 12. Slider; 13. Caster; 2. Gantry frame; 21. Vertical frame; 22. Horizontal frame; 3. Pressing assembly; 31. Pressing cylinder; 32. Horizontal plate; 33. Guide rod; 331. Pressing limit plate; 34. Mounting plate; 35. Tooling plate; 351. Polyurethane buffer block; 4. Pallet assembly; 41. Pallet plate; 42. Front and rear positioning blocks; 43. Left and right positioning blocks; 44. Sliding cylinder; 45. Threaded hole. Detailed Implementation

[0024] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] Examples, such as Figure 1 , Figure 2 As shown, a battery pack cover pressing tooling includes a base plate 1, a tray assembly 4 slidably connected to the base plate 1, and a pressing assembly 3 disposed above the base plate 1. The pressing assembly 3 includes a gantry frame 2, a pressing drive component disposed on the gantry frame 2, and a mounting assembly connected to the pressing drive component. The pressing drive component controls the mounting assembly to move closer to the tray assembly 4.

[0026] like Figure 2 As shown, the gantry frame 2 includes a vertical frame 21 fixedly connected to both sides of the base plate 1 and a horizontal frame 22 connected to the upper end of the vertical frame 21. The pressing drive component is disposed on the horizontal frame 22. The pressing drive component is a pressing cylinder 31, and the mounting assembly is fixedly connected to the piston end of the pressing cylinder 31. A horizontal plate 32 is disposed on the horizontal frame 22. The cylinder body of the pressing cylinder 31 is fixedly connected to the horizontal plate 32. A plurality of guide rods 33 are vertically slidably inserted into the horizontal plate 32. The guide rods 33 pass through the horizontal plate 32 and are fixedly connected to the mounting assembly. A pressing limit plate 331 is fixedly connected above the plurality of guide rods 33.

[0027] like Figure 2As shown, the mounting assembly includes a mounting plate 34 and a tooling plate 35. The mounting plate 34 is fixedly connected to the piston end of the downward-pressing cylinder 31. The tooling plate 35 is slidably connected below the mounting plate 34 via a guide rail. A polyurethane buffer block 351 is also provided below the tooling plate 35. Several casters 13 and feet are also provided below the base plate 1. Handles are provided on both sides of the tooling plate 35, and limit plates are provided at both ends of the guide rail to restrict the tooling plate 35 from sliding off the guide rail.

[0028] like Figure 3 , Figure 4 As shown, the tray assembly 4 includes a tray plate 41, front and rear positioning blocks 42, left and right positioning blocks 43, and a sliding cylinder 44. The tray plate 41 is slidably connected to the base plate 1. The front and rear positioning blocks 42 and the left and right positioning blocks 43 are detachably and fixedly connected to the tray plate 41 to form a space for placing the battery pack. The sliding cylinder 44 is fixedly connected to the base plate 1, and the piston end of the sliding cylinder 44 is fixedly connected to the tray plate 41. The tray plate 41, the front and rear positioning blocks 42, and the left and right positioning blocks 43 are all provided with several threaded holes 45. The front and rear positioning blocks 42 and the left and right positioning blocks 43 are fixedly connected to the tray plate 41 by bolts. A tray guide rail 11 is provided on the base plate 1, and a slider 12 is slidably arranged on the tray guide rail 11. The upper end of the slider 12 is fixedly connected to the bottom of the tray plate 41. The electrical components are connected by wires and then controlled by a button box.

[0029] The working process of this utility model is as follows: The battery pack is placed on the tray plate 41 and fixed in position by the positioning block. The start button is pressed, and the tray is dragged to the designated position by the sliding cylinder. The control button for the pressing cylinder 31 is pressed again, and the cylinder drives the pressing mechanism to press down, thus pressing the top cover of the PACK pack. This utility model provides a battery pack top cover pressing fixture that can easily, practically, and quickly install the top cover, and solves the defects of uneven force and insufficient pressing force in manual installation.

Claims

1. A battery pack cover pressing tool, characterized in that: Includes a base plate (1), a tray assembly (4) slidably connected to the base plate (1), and a pressing assembly (3) disposed above the base plate (1). The pressing assembly (3) includes a gantry frame (2), a pressing drive disposed on the gantry frame (2), and a mounting assembly connected to the pressing drive. The pressing drive controls the mounting assembly to move closer to the tray assembly (4).

2. The battery pack cover pressing fixture according to claim 1, characterized in that: The gantry (2) includes a vertical frame (21) that is parallel and vertically fixed to both sides of the base plate (1) and a horizontal frame (22) that is connected to the upper end of the vertical frame (21). The downward pressure drive is set on the horizontal frame (22).

3. The battery pack cover pressing fixture according to claim 2, characterized in that: The downward driving component is a downward cylinder (31), and the mounting assembly is fixedly connected to the piston end of the downward cylinder (31).

4. The battery pack cover pressing fixture according to claim 3, characterized in that: A horizontal plate (32) is provided on the horizontal frame (22). The cylinder body of the downward pressure cylinder (31) is fixedly connected to the horizontal plate (32). Several guide rods (33) are vertically slidably inserted on the horizontal plate (32). The guide rods (33) pass through the horizontal plate (32) and are fixedly connected to the mounting assembly.

5. The battery pack cover pressing fixture according to claim 4, characterized in that: A downward limiting plate (331) is fixedly connected above several of the guide rods (33).

6. The battery pack cover pressing fixture according to claim 3, characterized in that: The mounting assembly includes a mounting plate (34) and a tooling plate (35). The mounting plate (34) is fixedly connected to the piston end of the downward cylinder (31). The tooling plate (35) is slidably connected to the underside of the mounting plate (34) via a guide rail. A polyurethane buffer block (351) is also provided under the tooling plate (35).

7. The battery pack cover pressing fixture according to claim 1, characterized in that: The tray assembly (4) includes a tray plate (41), front and rear positioning blocks (42), left and right positioning blocks (43), and a sliding cylinder (44). The tray plate (41) is slidably connected to the base plate (1). The front and rear positioning blocks (42) and the left and right positioning blocks (43) are detachably and fixedly connected to the tray plate (41) to form a battery pack placement space. The sliding cylinder (44) is fixedly connected to the base plate (1), and the piston end of the sliding cylinder (44) is fixedly connected to the tray plate (41).

8. The battery pack cover pressing fixture according to claim 7, characterized in that: The pallet plate (41), the front and rear positioning blocks (42), and the left and right positioning blocks (43) are all provided with a number of threaded holes (45). The front and rear positioning blocks (42) and the left and right positioning blocks (43) are fixedly connected to the pallet plate (41) by bolts.

9. The battery pack cover pressing fixture according to claim 7, characterized in that: The base plate (1) is provided with a tray guide rail (11), and a slider (12) is slidably provided on the tray guide rail (11). The upper end of the slider (12) is fixedly connected to the bottom of the tray plate (41).

10. The battery pack cover pressing fixture according to claim 1, characterized in that: Several casters (13) are also provided below the base plate (1).

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