Production device for installing battery

Abstract

The utility model relates to the technical field of battery mounting devices, in particular to a production device for mounting batteries, which comprises a base, a hydraulic screw rod fixing frame is fixedly mounted on one side of the base, a hand-cranking turbine elevator is arranged on the hydraulic screw rod fixing frame, and the hand-cranking turbine elevator comprises a shell. A lifting rod, a worm gear and a worm are arranged in an inner cavity of the shell, the end of the worm is in key connection with a round handle, the end of the lifting rod is connected with an extrusion flange, the extrusion flange abuts against a front end pressing baffle, a baffle support is arranged on the other side of the base, a rear end pressing baffle is arranged on the baffle support, and the rear end pressing baffle is connected with the worm. A plurality of battery cells are placed in the middle of the upper end face of the base side by side, and a box cover is arranged at the tops of the battery cells, the production device for installing the battery plays a role in installing an auxiliary battery module, the installation process is simple, the structure is firm after installation, and loosening is not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of battery installation devices, and particularly relates to a production device for installing batteries. Background Technique

[0002] With the rapid development of new energy vehicles, at present, most new energy vehicles are pure electric vehicles or hybrid vehicles using lithium-ion batteries as electrical energy storage devices. There are generally two methods for soft-pack battery grouping. One method is to alternately arrange fixed brackets and single cells. The frame of the fixed bracket is designed with a fastening force-bearing mechanism. A certain number of repeating units plus a header plate are made into a module, and the module is then installed in a power battery box to form a battery PACK battery box. The battery box is designed with a cover plate, and the battery tabs pass through the cover plate and then are connected in parallel or in series. However, the existing methods for soft-pack battery grouping generally have many accessories for the grouping method, low volume energy density, cumbersome module assembly and fixation, and poor fixation effect of the cells, which are prone to looseness and vibration damage. Content of the Utility Model

[0003] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a production device for installing batteries.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] Design a production device for installing batteries, including a base. One side of the base is fixedly installed with a hydraulic screw fixed frame, and a hand-cranked turbine elevator is arranged on the hydraulic screw fixed frame. The hand-cranked turbine elevator includes a housing. An elevating rod, a turbine and a worm are arranged in the inner cavity of the housing. The end of the worm is key-connected to a circular handle, the end of the elevating rod is connected to a pressing flange, and the pressing flange abuts against the front pressing baffle. A baffle support is arranged on the other side of the base, and a rear pressing baffle is arranged on the baffle support. Multiple cells are placed side by side in the middle of the upper end surface of the base. A box cover is arranged on the top of the cells. Battery connection sheets are respectively connected between the connection posts of the multiple cells. A battery pack steel belt is sleeved on the outer walls of the multiple cells.

[0006] Preferably, a top connection bracket is welded on the battery connection sheet, and multiple connection lines are connected to the top connection bracket.

[0007] Preferably, a battery partition is arranged on the side wall of the cell, and the battery partition is wrapped in the battery pack steel belt.

[0008] Preferably, a pair of positioning plates are arranged on the upper end surface of the base, and multiple cells are located between the pair of positioning plates.

[0009] A production device for installing batteries proposed by the present utility model has the beneficial effects that: by setting a hand-cranked turbine elevator, manually rotating the circular handle of the hand-cranked turbine elevator drives the lifting rod of the hand-cranked turbine elevator to move. When the lifting rod moves, it squeezes multiple battery cells, then sleeved with a battery pack steel strip, installs a battery separator, a battery connection piece and a top connection bracket, and then reversely rotates the circular handle to release the battery cells. At this time, the battery pack steel strip can fix multiple battery cells, playing an auxiliary role in the installation of the battery module. The whole installation process is simple, and the structure after installation is firm and not easy to become loose. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 FIG. is a schematic structural diagram of a production device for installing batteries proposed by the present utility model;

[0011] Figure 2 FIG. is an exploded view of a production device for installing batteries proposed by the present utility model;

[0012] Figure 3 FIG. is a schematic structural diagram of the hand-cranked turbine elevator of a production device for installing batteries proposed by the present utility model.

[0013] In the figure: 1 hydraulic screw fixing frame, 2 circular handle, 3 hand-cranked turbine elevator, 4 battery pack steel strip, 5 front pressure baffle, 6 battery connection piece, 7 battery separator, 8 positioning plate, 9 rear pressure baffle, 10 box cover, 11 battery cell, 12 top connection bracket, 13 base, 14 housing, 15 lifting rod, 16 extrusion flange, 17 worm. SPECIFIC EMBODIMENTS

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0015] Refer to Figures 1-3, A production device for installing batteries, including a base 13. One side of the base 13 is fixedly installed with a hydraulic screw fixing bracket 1. A hand-cranked turbine lift 3 is arranged on the hydraulic screw fixing bracket 1. The hand-cranked turbine lift 3 includes a housing 14. In the inner cavity of the housing 14, there are arranged a lifting rod 15, a turbine, and a worm 17. The end of the worm 17 is key-connected to a circular handle 2. The end of the lifting rod 15 is connected to a pressing flange 16. The pressing flange 16 abuts against the front pressing baffle 5. On the other side of the base 13, there is arranged a baffle bracket. A rear pressing baffle 9 is arranged on the baffle bracket. In the middle of the upper end surface of the base 13, multiple battery cells 11 are placed side by side. A box cover 10 is arranged on the top of the battery cells 11. Battery connection sheets 6 are respectively connected between the connection terminals of the multiple battery cells 11. A battery pack steel belt 4 is sleeved on the outer walls of the multiple battery cells 11. The rear pressing baffle 9 is fixedly installed on the baffle bracket through screws and bolts, and the distance from the front pressing baffle 5 can be adjusted according to the lifting stroke of the lifting rod 15 and the thickness of the clamped battery cells 11.

[0016] A top connection bracket 12 is welded on the battery connection sheet 6. Multiple connecting wires are connected to the top connection bracket 12. A battery separator 7 is arranged on the side wall of the battery cell 11. The battery separator 7 is wrapped in the battery pack steel belt 4. A pair of positioning plates 8 are arranged on the upper end surface of the base 13. The multiple battery cells 11 are located between the pair of positioning plates 8.

[0017] Working method: Place multiple battery cells 11 side by side between a pair of positioning plates 8. Rotate the circular handle 2 to drive the hand-cranked turbine lift 3 to work. At this time, the worm 17 rotates, and the lifting rod 15 is driven to move by the turbine in the hand-cranked turbine lift 3. When the lifting rod 15 moves, it drives the pressing flange 16 to push the front pressing baffle 5. The position of the rear pressing baffle 9 is fixed. The distance between the front pressing baffle 5 and the rear pressing baffle 9 is shortened to squeeze the multiple battery cells 11. Then, the battery pack steel belt 4 is sleeved, the battery separator 7, the battery connection sheet 6, and the top connection bracket 12 are installed. Then, rotate the circular handle 2 in the reverse direction to release the battery cells 11. At this time, the battery pack steel belt 4 can fix the multiple battery cells 11.

[0018] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A production device for installing a battery, comprising a base (13), characterized in that: On one side of the base (13), a hydraulic screw rod fixing bracket (1) is fixedly installed. A hand-cranked turbine lift (3) is provided on the hydraulic screw rod fixing bracket (1). The hand-cranked turbine lift (3) includes a housing (14). In the inner cavity of the housing (14), a lifting rod (15), a turbine, and a worm (17) are provided. The end of the worm (17) is key-connected to a circular handle (2). The end of the lifting rod (15) is connected to a pressing flange (16). The pressing flange (16) abuts against the front end pressing baffle (5). On the other side of the base (13), a baffle bracket is provided, and a rear end pressing baffle (9) is provided on the baffle bracket. In the middle of the upper end surface of the base (13), multiple battery cells (11) are placed side by side. A box cover (10) is provided on the top of the battery cells (11). Battery connection sheets (6) are respectively connected between the connection terminals of the multiple battery cells (11). A battery pack steel belt (4) is sleeved on the outer walls of the multiple battery cells (11).

2. The production device for installing a battery according to claim 1, characterized in that: A top connection bracket (12) is welded on the battery connection sheet (6). Multiple connecting wires are connected to the top connection bracket (12).

3. The production device for installing a battery according to claim 1, characterized in that: A battery separator (7) is provided on the side wall of the battery cell (11). The battery separator (7) is wrapped in the battery pack steel belt (4).

4. A production device for installing a battery according to claim 1, characterized in that: A pair of positioning plates (8) are provided on the upper end surface of the base (13). Multiple battery cells (11) are located between the pair of positioning plates (8).

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