One-step forming and bending device for energy storage battery box

Abstract

The utility model discloses a bending device for one-step forming of an energy storage battery box, relates to the technical field of bending devices, and aims to solve the problems that in the prior art, when the energy storage battery box is bent and formed, the side edges of the energy storage battery box need to be bent respectively, and the practicability is poor. A mounting table is fixedly mounted above the bottom plate, a forming module is fixedly mounted above the mounting table, a forming pressing frame is arranged above the forming module, a lower pressing plate is fixedly mounted above the forming pressing frame, the lower pressing plate is a U-shaped plate, a top plate is arranged above the lower pressing plate, and the top plate is arranged above the top plate. A forming electric cylinder is fixedly installed in the middle of the upper portion of the top plate, the push rod end of the forming electric cylinder penetrates through the top plate in a sliding mode and is fixedly connected with a lower pressing plate, a stand column is fixedly installed on the upper portion of the interior of the lower pressing plate, an elastic column is arranged below the stand column, and a pressing block is fixedly installed below the elastic column.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bending device, concretely is energy storage battery box one -off forming bending device. BACKGROUND

[0002] Energy storage battery box is the key component in energy storage battery system, in energy storage battery container, the inside of the box will install energy storage battery module, these modules are composed of multiple battery monomers, generally adopt lithium ion battery or lead -acid battery etc.

[0003] For example, the authorized patent (a bending device for battery box processing) with the announcement number CN216420745U): including base, pillar, top seat, lifting seat, adjusting mechanism, pressure mechanism and two bending assemblies, the pillar is fixedly installed between the base and the top seat, the lifting seat is slidably sleeved on the pillar, the top seat is provided with a hydraulic cylinder, the extension end of the hydraulic cylinder is connected with the top end of the lifting seat, the adjusting mechanism is installed at the lower end of the lifting seat, the pressure mechanism is installed at the lower surface of the lifting seat near the middle position;

[0004] The above prior art can conveniently adjust the distance between the two bending assemblies, but the one-off forming structure needs to be bent on the side of the energy storage battery box respectively when the energy storage battery box is bent and formed, and the practicability is poor, therefore, the market urgently needs to develop energy storage battery box one-off forming bending device to help people solve the existing problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing energy storage battery box one -off forming bending device to solve the problem of poor practicability that the side of the energy storage battery box needs to be bent respectively when the energy storage battery box is bent and formed in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: energy storage battery box one -off forming bending device, including bottom plate, the bottom plate is fixedly installed with the mounting table on the top, the mounting table is fixedly installed with the forming module on the top, the top of the forming module is provided with the forming pressure frame, the top of the forming pressure frame is fixedly installed with the lower pressing plate, the lower pressing plate is set to U type board, the top of the lower pressing plate is provided with the top plate, the top plate is fixedly installed with the forming electric cylinder in the middle of the top, the push rod end of the forming electric cylinder is slidably penetrated through the top plate and is fixedly connected with the lower pressing plate.

[0007] Preferably, the lower pressing plate is fixedly installed with a stand column on the top inside, the lower part of the stand column is provided with an elastic column, and the lower part of the elastic column is fixedly installed with a pressing block.

[0008] Preferably, the inside of the column is provided with a column cavity, the inside of the column cavity of the column is fixedly installed with a compression spring, and the upper end of the elastic column extends into the inside of the column cavity of the column and is fixedly connected with the compression spring.

[0009] Preferably, the inside of the column is provided with a column cavity, the inside of the column cavity of the column is fixedly installed with a compression spring, and the upper end of the elastic column extends into the inside of the column cavity of the column and is fixedly connected with the compression spring.

[0010] Preferably, the upper side of the bottom plate is provided with a positioning assembly along the two sides and the rear end of the forming module, the positioning assembly comprises a fixed vertical plate, a positioning electric cylinder and a positioning plate, the fixed vertical plate is fixedly connected with the bottom plate, the positioning electric cylinder is fixedly installed on the upper side of the fixed vertical plate, the positioning plate is arranged on the side of the positioning electric cylinder facing the forming module, and the push rod end of the positioning electric cylinder is fixedly connected with the positioning plate.

[0011] Preferably, the two sides of the forming pressing frame are respectively and symmetrically fixedly installed with side plates, the upper side of the side plate is fixedly installed with a guide column, and the upper end of the guide column slidably penetrates the top plate.

[0012] Preferably, the two sides of the top plate are respectively and symmetrically fixedly installed with side plates, and the lower end of the side plate is fixedly connected with the bottom plate.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] (1) The combination of the forming module and the forming pressing frame, and the square structure of the forming pressing frame can realize synchronous pressing and bending of the four sides of the energy storage battery box, thereby avoiding the complicated steps of respectively bending the sides of the energy storage battery box in the traditional method.

[0015] (2) The combination of the column, the elastic column and the pressing block enables the pressing block to be driven to move downward by the column and the elastic column when the lower pressing plate drives the forming pressing frame to move downward during the bending and forming of the energy storage battery box, and the position of the pressing block is lower than that of the forming pressing frame, so that the pressing block can contact the raw plate of the energy storage battery box first and press the raw plate, thereby increasing the position stability of the raw plate and being beneficial to the accuracy of the bending and forming of the energy storage battery box.

[0016] (3) The utility model discloses a positioning assembly is arranged on the upper portion of bottom plate along the both sides and rear end of forming module, and the positioning assembly includes fixed vertical board, positioning electric cylinder and positioning plate, and then the positioning plate is driven to move through positioning electric cylinder, can position and fix energy storage battery box raw material board rapidly and accurately, avoids the inaccuracy and time -consuming problem of manual positioning, improves production efficiency and bending accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the energy storage battery box one-time forming bending device of the utility model;

[0018] Figure 2 It is a structural schematic view of the forming pressure frame and lower pressing plate of the utility model;

[0019] Figure 3 It is a sectional view of the vertical column of the utility model;

[0020] Figure 4 It is a structural schematic view of the positioning assembly of the utility model.

[0021] In the drawing: 1, bottom plate;2, mounting table;3, forming module;4, forming pressure frame;5, lower pressing plate;6, top plate;7, forming electric cylinder;8, side plate;9, vertical column;901, column cavity;902, side slot;10, elastic column;11, pressing block;12, side plate;13, guide column;14, positioning assembly;1401, fixed vertical board;1402, positioning electric cylinder;1403, positioning plate;15, compression spring;16, limit block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Please refer to Figures 1-4 The utility model provides an embodiment: energy storage battery box one-time forming bending device, including bottom plate 1, the upper portion fixed mounting of bottom plate 1 has the mounting table 2, the upper portion fixed mounting of mounting table 2 has forming module 3, the upper portion of forming module 3 is provided with forming pressure frame 4, the upper portion fixed mounting of forming pressure frame 4 has lower pressing plate 5, and lower pressing plate 5 is provided as U type board, the upper portion of lower pressing plate 5 is provided with top plate 6, and the upper portion fixed mounting of top plate 6 is provided with forming electric cylinder 7, and the push rod end of forming electric cylinder 7 slides and penetrates top plate 6 and is fixedly connected with lower pressing plate 5.

[0024] When in use, the raw material plate of the energy storage battery box body completed by the laser blanking is placed on the forming module 3, then the forming cylinder 7 is started to drive the lower plate 5 to drive the forming pressure frame 4 to move downward, through the square structure of the forming pressure frame, the four sides of the energy storage battery box body can be bent synchronously, the one-time forming and bending of the energy storage battery box body is realized, and the practicability of the bending device is improved.

[0025] Please refer to Figure 2 The upper part of the lower plate 5 is fixedly provided with a column 9, the lower part of the column 9 is provided with an elastic column 10, the lower part of the elastic column 10 is fixedly provided with a pressing block 11, and the height position of the pressing block 11 is lower than that of the forming pressure frame 4.

[0026] Through the combination of the column 9, the elastic column 10 and the pressing block 11, when the lower plate 5 drives the forming pressure frame 4 to move downward during the bending and forming of the energy storage battery box body, the pressing block 11 will also be driven to move downward through the transmission of the column 9 and the elastic column 10, and the position of the pressing block 11 is lower than that of the forming pressure frame 4, so that the pressing block 11 will first contact the raw material plate of the energy storage battery box body, thereby being capable of pressing the raw material plate, increasing the position stability of the raw material plate, and being beneficial to the accuracy of the bending and forming of the energy storage battery box body.

[0027] Please refer to Figure 3 The inside of the column 9 is provided with a column cavity 901, the inside of the column cavity 901 of the column 9 is fixedly provided with a compression spring 15, and the upper end of the elastic column 10 extends into the inside of the column cavity 901 of the column 9 and is fixedly connected with the compression spring 15.

[0028] Through the setting of the compression spring 15, the elastic column 10 can be elastically retracted into the column 9, and when the lower plate 5 drives the forming pressure frame 4 to move downward after the pressing block 11 contacts the raw material plate of the energy storage battery box body, the elastic column 10 can be retracted into the column 9, which will not hinder the bending and forming work of the energy storage battery box body, and the practicability is increased.

[0029] Please refer to Figure 3 The inside of the column 9 is provided with a side groove 902 which is symmetrically arranged along both sides of the column cavity 901, the side groove 902 is communicated with the column cavity 901, the lower part of the inside of the side groove 902 is provided with a limiting block 16, and the limiting block 16 is fixedly connected with the elastic column 10.

[0030] Through the setting of the side groove 902 and the limiting block 16, the elastic column 10 can be prevented from being separated from the column 9, and the stability of the use of the elastic column 10 is increased.

[0031] Please refer to Figure 4The upper side of the bottom plate 1 is provided with a positioning assembly 14 along both sides and the rear end of the forming module 3, the positioning assembly 14 comprises a fixed vertical plate 1401, a positioning electric cylinder 1402 and a positioning plate 1403, the fixed vertical plate 1401 is fixedly connected with the bottom plate 1, the positioning electric cylinder 1402 is fixedly installed above the fixed vertical plate 1401, the positioning plate 1403 is arranged on the side of the positioning electric cylinder 1402 facing the forming module 3, and the push rod end of the positioning electric cylinder 1402 is fixedly connected with the positioning plate 1403.

[0032] When the raw material plate of the energy storage battery box is placed on the forming module 3, the positioning electric cylinders 1402 in three directions are started respectively, so that the three positioning plates 1403 can move, thereby the positions of the two sides and the rear end of the raw material plate of the energy storage battery box can be positioned, the placement position of the raw material plate of the energy storage battery box is prevented from being wrong, the accuracy of the bending forming of the energy storage battery box is improved, and during the bending process of the raw material plate of the energy storage battery box, when the pressing block 11 moves downward and contacts the raw material plate of the energy storage battery box, the three positioning plates 1403 are driven to move back to the original position through the three positioning electric cylinders 1402 respectively after the raw material plate of the energy storage battery box is positioned by being pressed downward, so that the bending work of the raw material plate of the energy storage battery box is prevented from being affected.

[0033] Please refer to Figure 1 The two sides of the forming pressure frame 4 are respectively and symmetrically fixedly installed with side plates 12, the upper side of the side plate 12 is fixedly installed with a guide column 13, and the upper end of the guide column 13 slidably penetrates the top plate 6.

[0034] The sliding cooperation of the guide column 13 and the top plate 6 provides stable guidance for the downward movement of the forming pressure frame 4, reduces the bending error caused by deviation or shaking, and improves the stability and precision of the bending operation.

[0035] Please refer to Figure 1 The two sides of the top plate 6 are respectively and symmetrically fixedly installed with side plates 8, and the lower end of the side plate 8 is fixedly connected with the bottom plate 1.

[0036] The side plate 8 is an important structural part connecting the top plate 6 and the bottom plate 1, increases the rigidity and stability of the bending device, and is beneficial to the safety of the device.

[0037] Working principle: when using, the energy storage battery box raw material plate of the laser blanking is placed on the forming module 3, then the positioning electric cylinders 1402 in the three positioning assemblies 14 are started respectively, the positioning plates 1403 are driven to move to the two sides and the rear end of the raw material plate, accurate positioning of the raw material plate is realized, position deviation is prevented, then the forming electric cylinder 7 is started, the push rod pushes the lower plate 5 and the forming pressing frame 4 fixedly connected with the lower plate 5 to move downward along the guide column 13 stably, in the downward moving process, the pressing block 11 in the lower plate 5 is in contact with the raw material plate through the transmission of the vertical column 9 and the elastic column 10 before the forming pressing frame 4, the position stability of the raw material plate is increased by using the downward pressure of the pressing block 11, along with the continuous downward movement of the lower plate 5, the elastic column 10 is elastically retracted into the vertical column 9 under the action of the compression spring 15, it is ensured that the bending forming of the energy storage battery box is not hindered, at the same time, the three positioning plates 1403 are driven to move back to reset through the three positioning electric cylinders 1402, it is prevented that the bending work of the raw material plate of the energy storage battery box is affected, then the square structure of the forming pressing frame 4 synchronously presses and bends four sides of the energy storage battery box, one forming is realized, the accuracy and efficiency of the bending operation are improved.

[0038] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A one-time forming and bending device for an energy storage battery box, comprising a bottom plate (1), characterized in that: The upper side of the bottom plate (1) is fixedly installed with a mounting table (2), the upper side of the mounting table (2) is fixedly installed with a forming module (3), the upper side of the forming module (3) is provided with a forming pressing frame (4), the upper side of the forming pressing frame (4) is fixedly installed with a lower pressing plate (5), the lower pressing plate (5) is provided as a U-shaped plate, the upper side of the lower pressing plate (5) is provided with a top plate (6), the middle of the upper side of the top plate (6) is fixedly installed with a forming electric cylinder (7), the push rod end of the forming electric cylinder (7) is slidably penetrated through the top plate (6) and is fixedly connected with the lower pressing plate (5).

2. The energy storage battery pack one-shot forming and bending device of claim 1, wherein: The upper side of the inside of the lower pressing plate (5) is fixedly installed with a stand column (9), the lower side of the stand column (9) is provided with an elastic column (10), and the lower side of the elastic column (10) is fixedly installed with a pressing block (11).

3. The energy storage battery pack one-shot forming and bending device of claim 2, wherein: The inside of the stand column (9) is provided with a column cavity (901), the inside of the column cavity (901) of the stand column (9) is fixedly installed with a compression spring (15), and the upper end of the elastic column (10) extends into the inside of the column cavity (901) of the stand column (9) and is fixedly connected with the compression spring (15).

4. The energy storage battery pack one-shot forming and bending device of claim 3, wherein: The inside of the stand column (9) is provided with a side groove (902) which is symmetrically arranged along both sides of the column cavity (901), the side groove (902) is communicated with the column cavity (901), the lower side of the inside of the side groove (902) is provided with a limiting block (16), and the limiting block (16) is fixedly connected with the elastic column (10).

5. The one-time forming and bending device for the energy storage battery box according to claim 1, characterized in that: The upper side of the bottom plate (1) is provided with a positioning assembly (14) along both sides and the rear end of the forming module (3), the positioning assembly (14) comprises a fixed vertical plate (1401), a positioning electric cylinder (1402) and a positioning plate (1403), the fixed vertical plate (1401) is fixedly connected with the bottom plate (1), the positioning electric cylinder (1402) is fixedly installed on the upper side of the fixed vertical plate (1401), the positioning plate (1403) is arranged on the side of the positioning electric cylinder (1402) facing the forming module (3), and the push rod end of the positioning electric cylinder (1402) is fixedly connected with the positioning plate (1403).

6. The energy storage battery pack one-shot forming and bending device of claim 1, wherein: The both sides of the forming pressing frame (4) are respectively and symmetrically fixedly installed with a side plate (12), the upper side of the side plate (12) is fixedly installed with a guide column (13), and the upper end of the guide column (13) is slidably penetrated through the top plate (6).

7. The energy storage battery pack one-shot forming and bending device of claim 1, wherein: The both sides of the lower side of the top plate (6) are respectively and symmetrically fixedly installed with a side plate (8), and the lower end of the side plate (8) is fixedly connected with the bottom plate (1).

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