A new energy battery pack sheet metal bending device

Abstract

The utility model discloses a new energy battery package sheet metal part bending device belongs to sheet metal part bending field, including lifting assembly and bending assembly, lifting assembly includes mounting panel, and the lower end both sides of mounting panel are equidistant fixedly connected with two first branch legs, and the inside of two first branch legs is slidably connected with second branch leg, and the inside mounting of second branch leg has telescopic spring, and the upper end fixedly connected with pin head of telescopic spring, and the surface of first branch leg is equidistantly provided with a plurality of pinholes, and the upper end of mounting panel is installed with mounting seat, and the upper end swing installation of mounting seat has a plurality of bending mould plate, the utility model discloses the lifting assembly cooperation bending assembly not only can be convenient for to the accurate bending operation of different length's sheet metal, thereby enhances the versatility of bending device, and simultaneously through above -mentioned structure mutual cooperation is also convenient for according to the height of personnel to the height of bending device and adjusts, and then can improve the use convenience of bending device.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal bending, specifically a sheet metal bending device for new energy battery packs. Background Technology

[0002] Sheet metal parts for new energy batteries are metal structural components used to protect power batteries. Primarily made of aluminum alloy, they combine lightweight and protective functions. Recent technological innovations have focused on impact resistance and improved processing efficiency. To increase the production efficiency of sheet metal parts, bending devices are required. Existing bending devices have simple structures and are not easily adjustable according to the length of the sheet metal part, thus limiting their use. Therefore, it is necessary to provide a bending device that can be size-adjusted to enhance versatility. Furthermore, the current bending device is not easily height-adjustable according to the user's height, affecting ease of use. Therefore, it is necessary to provide a bending device that can be height-adjusted, suitable for workers of different heights, and improves ease of use. Utility Model Content

[0003] The present invention provides a bending device for sheet metal parts of a new energy battery pack, which aims to solve the problems that existing bending devices are not convenient for bending sheet metal parts of different sizes, and are not convenient for height adjustment, thus affecting the ease of use.

[0004] To achieve the above objectives, this utility model provides a bending device for sheet metal parts of a new energy battery pack, including a lifting assembly and a bending assembly; The lifting assembly includes a mounting plate. Two first legs are fixedly connected at equal intervals on both sides of the lower end of the mounting plate. A second leg is slidably connected inside each of the two first legs. A telescopic spring is installed inside the second leg. A pin is fixedly connected to the upper end of the telescopic spring. Several pin holes are equidistantly opened on the surface of the first legs. A mounting base is installed at the upper end of the mounting plate. Several bending templates are movably installed at the upper end of the mounting base. A bending assembly includes a gantry frame mounted on the upper end of a mounting plate. A hydraulic cylinder is mounted on the upper end of the gantry frame, and a bending plate is mounted on the lower end of the hydraulic cylinder. Lifting grooves are provided on both sides of the inner wall of the gantry frame. Lifting bars are fixedly connected to both ends of the bending plate. Guide rods are installed inside the lifting grooves. Guide holes are provided at the upper ends of the lifting bars, and the guide rods are inserted into the guide holes.

[0005] As a preferred embodiment of this utility model, the upper end of the mounting plate is provided with several slots, and the lower end of the mounting base is fixedly connected with several locking blocks, all of which are engaged inside the slots.

[0006] As a preferred embodiment of this utility model, the upper end of the second leg is provided with an embedding hole, the telescopic spring is installed inside the embedding hole, and the lower end of the second leg is fitted with an anti-slip sleeve.

[0007] As a preferred embodiment of this utility model, positioning strips are fixedly connected to both sides of the lower end of several bending templates, and two positioning grooves are opened at the upper end of the mounting base, with the two positioning strips being engaged inside the positioning grooves.

[0008] As a preferred embodiment of this utility model, a fixing plate is fixedly connected to the upper end of the gantry frame, and a limit groove is formed at the upper end of the fixing plate, and the hydraulic cylinder is installed inside the limit groove.

[0009] As a preferred embodiment of this utility model, the lower end of the hydraulic cylinder is fixedly connected to a first connecting plate, and the upper end of the bending plate is fixedly connected to a second connecting plate. The surfaces of the first and second connecting plates are each provided with a plurality of fastening screw holes, and fastening bolts are threaded into the interior of each of the plurality of fastening screw holes.

[0010] As a preferred embodiment of this utility model, the upper groove of the bending template has a 90° structure, and the lower end of the bending plate is adapted to the upper groove of the bending template.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. When the bending device performs bending operations on sheet metal parts of different sizes, the bending template is first extended according to the length of the sheet metal. Several lower positioning strips of the bending template are slidably connected in the positioning groove, so that several bending templates can be extended and installed to adapt to sheet metal parts of different lengths. Then, the hydraulic cylinder is started to lower the bending plate so that the lower end of the bending plate is engaged in the upper groove of several bending templates, and the sheet metal part can be bent at 90°. Compared with the bending device in the prior art, this utility model can facilitate the bending operation of sheet metal parts of different sizes through the above structure, thereby enhancing the versatility of the bending device. 2. When adjusting the height of the bending device, simply control the second leg to rise and fall along the first leg, so that the pin head and the pin holes at different heights on the surface of the first leg coincide. At this time, the telescopic spring will pop out the pin head and lock it into the pin hole, thereby adjusting the total length between the first and second legs, and thus adjusting the height of the bending assembly. Compared with the bending device in the prior art, this utility model, through the cooperation of the above structures, can easily adjust the height of the bending device according to the height of the user, thereby improving the ease of use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an anatomical diagram of the lifting component structure of this utility model; Figure 3 This is an anatomical diagram of the mounting base structure of this utility model; Figure 4 This is an anatomical diagram of the gantry structure of this utility model; Figure 5 This is a structural disassembly diagram of the bending component of this utility model.

[0013] In the diagram: 100, Lifting assembly; 101, Mounting plate; 102, First leg; 103, Second leg; 104, Telescopic spring; 105, Pin head; 106, Pin hole; 107, Mounting base; 108, Bending template; 111, Slot; 112, Block; 121, Embedding hole; 122, Anti-slip sleeve; 131, Positioning strip; 132, Positioning groove; 200, Bending assembly; 201, Gantry frame; 202, Hydraulic cylinder; 203, Bending plate; 204, Lifting groove; 205, Lifting bar; 206, Guide rod; 207, Guide hole; 211, Fixing plate; 212, Limiting groove; 221, First connecting plate; 222, Second connecting plate; 223, Fastening screw hole; 224, Fastening bolt. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Example 1

[0016] Please see Figures 1-5 This utility model provides a bending device for sheet metal parts of a new energy battery pack, including a lifting component 100 and a bending component 200; The lifting assembly 100 includes a mounting plate 101. Two first legs 102 are fixedly connected at equal intervals on both sides of the lower end of the mounting plate 101. A second leg 103 is slidably connected inside the two first legs 102. A telescopic spring 104 is installed inside the second leg 103. A pin head 105 is fixedly connected to the upper end of the telescopic spring 104. Several pin holes 106 are opened at equal intervals on the surface of the first legs 102. A mounting base 107 is installed at the upper end of the mounting plate 101. Several bending templates 108 are movably installed at the upper end of the mounting base 107. The bending assembly 200 includes a gantry 201 mounted on the upper end of the mounting plate 101. A hydraulic cylinder 202 is mounted on the upper end of the gantry 201, and a bending plate 203 is mounted on the lower end of the hydraulic cylinder 202. Lifting grooves 204 are provided on both sides of the inner wall of the gantry 201. Lifting bars 205 are fixedly connected to both ends of the bending plate 203. Guide rods 206 are installed inside the lifting grooves 204. Guide holes 207 are provided at the upper end of the lifting bars 205, and the guide rods 206 are inserted into the guide holes 207.

[0017] In one specific embodiment, the lifting component 100, in conjunction with the bending component 200, not only facilitates precise bending of sheet metal of different lengths, thus enhancing the versatility of the bending device, but also allows for easy adjustment of the bending device's height according to the user's height, thereby improving the ease of use. In operation, the second leg 103 is first controlled to rise and fall along the first leg 102 until the pin head 105 aligns with the pin holes 106 at different heights on the surface of the first leg 102. A telescopic spring 104 then ejects the pin head 105 and engages it within the pin hole 106, thereby enabling precise bending of the first leg 102 and the second leg 102. The total length between the outriggers 103 is adjusted, thereby adjusting the height of the bending assembly 200 and improving the ease of use of the bending device. Then, the bending template 108 is extended according to the sheet metal length. By sliding the positioning strips 131 at the lower end of several bending templates 108 into the positioning grooves 132, the length of several bending templates 108 can be extended and installed, thus adapting to sheet metal parts of different lengths. Finally, the hydraulic cylinder 202 is activated to lower the bending plate 203 so that the lower end is engaged in the groove at the upper end of several bending templates 108, thereby enabling a 90° bending operation on the sheet metal part and enhancing the versatility of the bending device.

[0018] Please see Figure 2 and Figure 3 The upper end of the mounting plate 101 is provided with several slots 111, and the lower end of the mounting base 107 is fixedly connected with several blocks 112, all of which are engaged inside the slots 111.

[0019] In one specific embodiment, the locking block 112 is engaged inside the locking slot 111, which can significantly improve the stability of the mounting base 107 on the upper end of the mounting plate 101 and the ease of disassembly and replacement.

[0020] Please see Figure 2 and Figure 3 The upper end of the second leg 103 is provided with an embedding hole 121, and the telescopic spring 104 is installed inside the embedding hole 121. The lower end of the second leg 103 is covered with an anti-slip sleeve 122.

[0021] In one specific embodiment, the embedded hole 121 can improve the installation stability of the telescopic spring 104, and the anti-slip sleeve 122 can enhance the overall support stability of the second leg 103, thereby improving the safety of use.

[0022] Please see Figure 2 and Figure 3 Positioning strips 131 are fixedly connected to both sides of the lower end of several bending templates 108. Two positioning grooves 132 are opened at the upper end of the mounting base 107, and the two positioning strips 131 are snapped into the inside of the positioning grooves 132.

[0023] In one specific embodiment, the positioning strip 131 is snapped into the positioning groove 132, thereby improving the installation stability and ease of disassembly and replacement of the bending template 108.

[0024] Please see Figure 4 and Figure 5 A fixing plate 211 is fixedly connected to the upper end of the gantry frame 201. A limit groove 212 is opened at the upper end of the fixing plate 211, and the hydraulic cylinder 202 is installed inside the limit groove 212.

[0025] In one specific embodiment, the fixing plate 211, in conjunction with the limiting groove 212, can significantly improve the installation stability of the hydraulic cylinder 202, thereby improving the safety of use.

[0026] Please see Figure 4 and Figure 5 The lower end of the hydraulic cylinder 202 is fixedly connected to the first connecting plate 221, and the upper end of the bending plate 203 is fixedly connected to the second connecting plate 222. The surfaces of the first connecting plate 221 and the second connecting plate 222 are provided with a number of fastening screw holes 223, and the interior of the number of fastening screw holes 223 is threaded with fastening bolts 224.

[0027] In one specific embodiment, the connection strength between the first connecting plate 221 and the second connecting plate 222 can be enhanced by the threaded connection of the fastening bolt 224 inside the fastening bolt hole 223, thereby improving the safety of the bending plate 203 in use.

[0028] Please see Figure 2 and Figure 3 The upper groove of the bending template 108 has a 90° structure, and the lower end of the bending plate 203 is adapted to the upper groove of the bending template 108.

[0029] In one specific embodiment, the lower end of the bending plate 203 is adapted to the groove to enhance the bending quality of the sheet metal part.

[0030] Working principle: In use, firstly, the second leg 103 is controlled to rise and fall along the first leg 102 so that the pin head 105 and the pin holes 106 at different heights on the surface of the first leg 102 coincide. The pin head 105 is popped out by the telescopic spring 104 and locked into the pin hole 106, so that the total length between the first leg 102 and the second leg 103 can be adjusted, thereby adjusting the height of the bending assembly 200 and improving the ease of use of the bending device. Next, the bending template 108 is extended according to the sheet metal length. By sliding the positioning strips 131 at the lower end of several bending templates 108 into the positioning grooves 132, the length of several bending templates 108 can be extended to adapt to sheet metal parts of different lengths. Finally, the hydraulic cylinder 202 is activated to lower the bending plate 203 so that the lower end is locked into the groove at the upper end of several bending templates 108, so that the sheet metal part can be bent at 90°. Therefore, the versatility of the bending device can be enhanced.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bending device for sheet metal parts of a new energy battery pack, characterized in that, include: A lifting assembly (100) includes a mounting plate (101). Two first legs (102) are fixedly connected at equal intervals on both sides of the lower end of the mounting plate (101). A second leg (103) is slidably connected inside each of the two first legs (102). A telescopic spring (104) is installed inside the second leg (103). A pin head (105) is fixedly connected to the upper end of the telescopic spring (104). Several pin holes (106) are equidistantly opened on the surface of the first legs (102). A mounting base (107) is installed at the upper end of the mounting plate (101). Several bending templates (108) are movably installed at the upper end of the mounting base (107). A bending assembly (200) includes a gantry frame (201) mounted on the upper end of an mounting plate (101). A hydraulic cylinder (202) is mounted on the upper end of the gantry frame (201), and a bending plate (203) is mounted on the lower end of the hydraulic cylinder (202). Lifting grooves (204) are provided on both sides of the inner wall of the gantry frame (201). Lifting bars (205) are fixedly connected to both ends of the bending plate (203). A guide rod (206) is installed inside the lifting groove (204). A guide hole (207) is provided at the upper end of the lifting bar (205), and the guide rod (206) is inserted into the guide hole (207).

2. The bending device according to claim 1, characterized in that: The upper end of the mounting plate (101) is provided with several slots (111), and the lower end of the mounting base (107) is fixedly connected with several blocks (112), and the blocks (112) are all engaged inside the slots (111).

3. The bending device according to claim 1, characterized in that: The upper end of the second leg (103) is provided with an embedding hole (121), the telescopic spring (104) is installed inside the embedding hole (121), and the lower end of the second leg (103) is covered with an anti-slip sleeve (122).

4. The bending device according to claim 1, characterized in that: Positioning strips (131) are fixedly connected to both sides of the lower end of several bending templates (108), and two positioning grooves (132) are opened at the upper end of the mounting base (107), and the two positioning strips (131) are snapped into the inside of the positioning grooves (132).

5. The bending device according to claim 1, characterized in that: The upper end of the gantry (201) is fixedly connected to a fixing plate (211), and a limit groove (212) is opened at the upper end of the fixing plate (211). The hydraulic cylinder (202) is installed inside the limit groove (212).

6. The bending device according to claim 1, characterized in that: The lower end of the hydraulic cylinder (202) is fixedly connected to a first connecting plate (221), and the upper end of the bending plate (203) is fixedly connected to a second connecting plate (222). The surfaces of the first connecting plate (221) and the second connecting plate (222) are provided with a plurality of fastening screw holes (223), and the interior of the plurality of fastening screw holes (223) is threaded with fastening bolts (224).

7. The bending device according to claim 1, characterized in that: The upper groove of the bending template (108) has a 90° structure, and the lower end of the bending plate (203) is adapted to the upper groove of the bending template (108).

Images