Automobile battery fixing support forming die

Abstract

The utility model discloses an automobile battery fixing support forming die, which relates to the field of stamping dies, is used for punching and is high in efficiency. The battery fixing support forming die comprises an upper punching die and a lower punching die, the upper punching die and the lower punching die are arranged up and down, the upper punching die comprises an upper die base and an upper die base plate, the upper die base is movably connected with the upper die base plate, the upper die base plate is connected with two pressing blocks, the upper die base is connected with two punches, and the two punches are arranged corresponding to the two pressing blocks. The punch sequentially penetrates through the upper die base plate and the pressing block. The lower punching die comprises a lower die base and two lower die columns, the two lower die columns are detachably connected with the lower die base, a containing space for containing the fixing support is formed between the two lower die columns, a positioning plate is arranged in the containing space, a positioning hole is formed in the positioning plate, and the positioning plate is detachably connected with the lower die base. The two lower die columns are correspondingly connected with the two pressing blocks, punched holes are formed in the two lower die columns, and the punched holes correspond to the punches.

Description

Technical Field

[0001] The utility model relates to the field of stamping dies, in particular to a forming die for a car battery fixing bracket. Background Art

[0002] The battery bracket on the car is used to install the battery, and the battery bracket is also called the battery shell. In order to facilitate the installation of the battery in the battery bracket, it is necessary to punch holes in the battery bracket. After the traditional battery bracket is formed, it is necessary to use a special drilling tool to punch holes in the bracket, but there are many holes on the bracket. The traditional punching method is inefficient and the position accuracy of each hole is not high. Summary of the invention

[0003] The utility model aims to provide a forming die for a car battery fixing bracket, and is intended to punch holes in the battery fixing bracket through a punching die.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a forming mold for a car battery fixing bracket, comprising an upper punch and a lower punch, the upper punch and the lower punch are arranged up and down, the upper punch comprises an upper punch base and an upper punch pad, the upper punch base is movably connected to the upper punch pad, the upper punch pad is connected to two pressure blocks, the upper punch base is connected to two punches, the two punches are arranged corresponding to the two pressure blocks, and the punches sequentially penetrate the upper punch pad and the pressure blocks; the lower punch comprises a lower punch base and two lower die columns, the two lower die columns are detachably connected to the lower die base, a storage space for accommodating a fixed bracket is formed between the two lower die columns, a positioning plate is provided in the storage space, a positioning hole is provided on the positioning plate, and the positioning plate is detachably connected to the lower die base; the two lower die columns are correspondingly connected to the two pressure blocks, and punching holes are provided in the two lower die columns, and the punching holes correspond to the punches.

[0005] Compared with the prior art, the utility model has the advantages that the punching method using a punching die can greatly improve the efficiency of punching compared with the traditional drilling method. During the punching process, the punching operation of multiple holes can be completed at the same time by closing the upper punch die and the lower punch die, thereby saving time and labor costs, and the precision of the hole position can be guaranteed by the synchronous punching method. Compared with the traditional drilling method, the punching die can better control the position and size of the hole to ensure the accuracy and consistency of each hole. In addition, the connection between the various components is detachable, which is convenient for the maintenance and replacement of the mold. At the same time, a storage space for accommodating the fixed bracket is formed between the lower die columns, and a positioning hole is set on the positioning plate to ensure the stability and accuracy of the position of the fixed bracket during the punching process.

[0006] In some embodiments of the utility model, the upper die seat includes an upper die bottom plate and an upper die fixed plate, the upper die bottom plate and the upper die fixed plate are fixed in an up-and-down manner, the upper die pad is located below the upper die fixed plate and a spacing is reserved between the two, both punches are connected to the upper die fixed plate, the upper die fixed plate is movably connected to the upper die pad through a guide column; the upper die fixed plate can be overlapped with the upper die pad by sliding along the guide column. This design makes the assembly and adjustment of the upper die seat more convenient. The up-and-down overlapping and fixing method of the upper die bottom plate and the upper die fixed plate is simple and reliable, and the reserved spacing between the upper die pad and the upper die fixed plate can provide a movable space for the upper die fixed plate. The addition of the guide column allows the upper die fixed plate to slide along the guide column to overlap with the upper die pad, thereby ensuring the accuracy and stability of the punching.

[0007] In some embodiments of the utility model, the upper die pad is provided with a rectangular groove penetrating the upper die pad, so that the battery fixing bracket placed on the positioning plate does not interfere with the upper die pad.

[0008] In some embodiments of the utility model, the lower die base includes a lower die bottom plate and a lower die fixing plate, the lower die fixing plate and the lower die bottom plate are fixed in an up-and-down manner, and the two lower die columns and the positioning plate are fixed on the lower die fixing plate. The design of the lower die base makes the assembly of the lower die easier. The up-and-down fixing method of the lower die bottom plate and the lower die fixing plate provides a stable support structure.

[0009] In some embodiments of the utility model, the lower die fixing plate is provided with two insert grooves, and the two lower die columns are respectively plugged into the two insert grooves. The design of the insert groove makes the connection between the lower die column and the lower die fixing plate more firm and stable. Through the cooperation of the insert groove, the lower die column can be accurately inserted into the lower die fixing plate, preventing looseness or displacement during the punching process, ensuring the accuracy of the punching, and also playing a positioning role for the installation of the lower die column.

[0010] In some embodiments of the utility model, both lower die columns are provided with a die core, and the punch hole is provided in the die core. The pressing block cooperates with the lower die column, and the die core cooperates with the punch, so as to reduce the repair and maintenance cost of each accessory.

[0011] In some embodiments of the utility model, the number of the positioning holes on the positioning plate is at least two, and the positioning holes on the positioning plate are arranged in a straight line. The number and arrangement of the positioning holes match the battery fixing bracket.

[0012] In some embodiments of the utility model, the two lower mold columns and the positioning plate are detachably connected to the lower mold fixing plate through a first bolt assembly; the lower mold fixing plate is detachably connected to the lower mold bottom plate through a second bolt assembly. The detachable connection facilitates the maintenance and replacement of the mold. By connecting the lower mold column and the positioning plate with the lower mold fixing plate through the first bolt assembly, and connecting the lower mold fixing plate with the lower mold bottom plate through the second bolt assembly, the mold can be easily disassembled and assembled, which is convenient for maintenance and replacement of parts.

[0013] In some embodiments of the utility model, the upper mold base plate is detachably connected to the upper mold fixing plate by a third bolt assembly. The detachable connection of the third bolt assembly makes the connection between the upper mold base plate and the upper mold fixing plate more flexible. By removing the third bolt assembly, the upper mold base plate and the upper mold fixing plate can be easily separated, and the mold can be disassembled and assembled for easy maintenance and adjustment.

[0014] In some embodiments of the utility model, the two pressing blocks are provided with a first bending portion, and the two lower mold columns are provided with a second bending portion adaptively matched with the first bending portion. The first bending portion and the second bending portion are adapted to the curved structure setting on the battery fixing bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a cross-sectional view of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the decomposition of the utility model.

[0018] In the figure: 1. upper die pad; 2. pressure block; 3. punch; 4. lower die column; 5. positioning plate; 6. positioning hole; 7. punching hole; 8. upper die bottom plate; 9. upper die fixing plate; 10. rectangular groove; 11. lower die bottom plate; 12. lower die fixing plate; 13. insert groove; 14. die core; 15. first bending part; 16. second bending part. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0020] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0021] It should be noted that the terms "first", "second", etc. in the specification and claims of the present utility model are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0022] The terms "including" and "having" and any variations thereof in the specification and claims of the present invention are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0023] like Figure 1-Figure 3 As shown, a forming die for a vehicle battery fixing bracket comprises an upper punch and a lower punch, the upper punch and the lower punch are arranged up and down, the upper punch comprises an upper punch base and an upper punch pad 1, the upper punch base is movably connected to the upper punch pad 1, the upper punch pad 1 is connected to two pressing blocks 2, the upper punch base is connected to two punches 3, the two punches 3 are arranged corresponding to the two pressing blocks 2, and the punches 3 sequentially penetrate the upper punch pad 1 and the pressing blocks 2; the lower punch comprises a lower punch base and two lower die columns 4, the two lower die columns 4 are detachably connected to the lower die base, a storage space for accommodating the fixed bracket is formed between the two lower die columns 4, a positioning plate 5 is provided in the storage space, a positioning hole 6 is provided on the positioning plate 5, and the positioning plate 5 is detachably connected to the lower die base; the two lower die columns 4 are correspondingly connected to the two pressing blocks 2, and the two lower die columns 4 are both provided with punches 7, and the punches 7 correspond to the punches 3.

[0024] In the above structure: the punching method of the punching 7 mold is adopted, which can greatly improve the efficiency of punching compared with the traditional drilling method. During the punching 7 process, the punching operation of multiple holes can be completed at the same time by closing the upper punch and the lower punch, thereby saving time and labor costs, and the precision of the hole position can be guaranteed by the synchronous punching 7 method. Compared with the traditional drilling method, the punching 7 mold can better control the position and size of the hole to ensure the accuracy and consistency of each hole. In addition, the connection between the various components is detachable, which is convenient for the maintenance and replacement of the mold. At the same time, a storage space for accommodating the fixed bracket is formed between the lower mold columns 4, and a positioning hole 6 is set on the positioning plate 5, which can ensure the stability and accuracy of the position of the fixed bracket during the punching process; when the battery fixing bracket is punching, the punch 3 penetrates into the punching hole 7 and penetrates the battery fixing bracket ear.

[0025] Specifically, the upper die base includes an upper die bottom plate 8 and an upper die fixed plate 9, the upper die bottom plate 8 and the upper die fixed plate 9 are fixed in an overlapping manner, the upper die pad 1 is located below the upper die fixed plate 9 and a spacing is reserved between the two, the two punches 3 are connected to the upper die fixed plate 9, and the upper die fixed plate 9 is movably connected to the upper die pad 1 through a guide column; the upper die fixed plate 9 can overlap with the upper die pad 1 by sliding along the guide column. This design makes the assembly and adjustment of the upper die base more convenient. The upper and lower overlapping fixing method of the upper die bottom plate 8 and the upper die fixed plate 9 is simple and reliable, and the reserved spacing between the upper die pad 1 and the upper die fixed plate 9 can provide a movable space for the upper die fixed plate 9. The addition of the guide column allows the upper die fixed plate 9 to slide along the guide column to overlap with the upper die pad 1, thereby ensuring the accuracy and stability of the punching.

[0026] Specifically, the upper die pad 1 is provided with a rectangular groove 10 that penetrates the upper die pad 1. The rectangular groove 10 is for the battery fixing bracket placed on the positioning plate 5 to not interfere with the upper die pad 1.

[0027] Specifically, the lower die base includes a lower die bottom plate 11 and a lower die fixing plate 12, the lower die fixing plate 12 is fixed to the lower die bottom plate 11 in an up-down overlapped manner, and the two lower die columns 4 and the positioning plate 5 are fixed to the lower die fixing plate 12. The design of the lower die base makes the assembly of the lower die easier. The up-down overlapped fixing method of the lower die bottom plate 11 and the lower die fixing plate 12 provides a stable support structure.

[0028] Specifically, the lower die fixing plate 12 is provided with two insert grooves 13, and the two lower die columns 4 are respectively plugged into the two insert grooves 13. The design of the insert grooves 13 makes the connection between the lower die column 4 and the lower die fixing plate 12 more firm and stable. Through the cooperation of the insert grooves 13, the lower die column 4 can be accurately inserted into the lower die fixing plate 12, preventing looseness or displacement during the punching process, ensuring the accuracy of the punching, and also playing a positioning role for the installation of the lower die column 4.

[0029] Specifically, a mold core 14 is provided in each of the two lower mold columns 4, and the punching hole 7 is provided in the mold core 14. The pressing block 2 cooperates with the lower mold column 4, and the mold core 14 cooperates with the punch 3, thereby reducing the repair and maintenance costs of each accessory.

[0030] Specifically, there are at least two positioning holes 6 on the positioning plate 5, and the positioning holes 6 on the positioning plate 5 are arranged in a straight line. The number and arrangement of the positioning holes 6 match the battery fixing bracket 111.

[0031] Specifically, the two lower mold columns 4 and the positioning plate 5 are detachably connected to the lower mold fixing plate 12 through the first bolt assembly; the lower mold fixing plate 12 is detachably connected to the lower mold bottom plate 11 through the second bolt assembly. The detachable connection facilitates the maintenance and replacement of the mold. By connecting the lower mold column 4 and the positioning plate 5 with the lower mold fixing plate 12 through the first bolt assembly, and connecting the lower mold fixing plate 12 with the lower mold bottom plate 11 through the second bolt assembly, the mold can be easily disassembled and assembled, which is convenient for maintenance and replacement of parts.

[0032] Specifically, the upper mold base plate 8 is detachably connected to the upper mold fixing plate 9 by means of a third bolt assembly. The detachable connection of the third bolt assembly makes the connection between the upper mold base plate 8 and the upper mold fixing plate 9 more flexible. By disassembling the third bolt assembly, the upper mold base plate 8 and the upper mold fixing plate 9 can be easily separated, thereby realizing the disassembly and assembly of the mold for easy maintenance and adjustment.

[0033] Specifically, both pressing blocks 2 are provided with a first bending portion 15, and both lower mold columns 4 are provided with a second bending portion 16 adaptively matched with the first bending portion 15. The first bending portion 15 and the second bending portion 16 are adapted to the curved structure setting on the battery fixing bracket.

[0034] The above describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A forming die for a car battery fixing bracket, comprising an upper punch and a lower punch, wherein the upper punch and the lower punch are arranged up and down, and characterized in that: The upper punch comprises an upper punch base and an upper punch pad (1), the upper punch base is movably connected to the upper punch pad (1), the upper punch pad (1) is connected to two pressure blocks (2), the upper punch base is connected to two punches (3), the two punches (3) are arranged corresponding to the two pressure blocks (2), and the punches (3) sequentially penetrate the upper punch pad (1) and the pressure blocks (2); the lower punch comprises a lower punch base and two lower die columns (4), the two lower die columns (4) are detachably connected to the lower punch base, a storage space for accommodating a fixed bracket is formed between the two lower die columns (4), a positioning plate (5) is provided in the storage space, a positioning hole (6) is provided on the positioning plate (5), and the positioning plate (5) is detachably connected to the lower punch base; the two lower die columns (4) are correspondingly connected to the two pressure blocks (2), and punching holes (7) are provided in the two lower die columns (4), and the punching holes (7) correspond to the punches (3).

2. The automotive battery fixing bracket forming mold according to claim 1, characterized in that: The upper die seat comprises an upper die bottom plate (8) and an upper die fixing plate (9), the upper die bottom plate (8) and the upper die fixing plate (9) are fixed in an overlapping manner, the upper die pad (1) is located below the upper die fixing plate (9) and a spacing is reserved between the two, the two punches (3) are connected to the upper die fixing plate (9), and the upper die fixing plate (9) is movably connected to the upper die pad (1) through a guide column; the upper die fixing plate (9) can slide along the guide column to overlap with the upper die pad (1).

3. The automotive battery fixing bracket forming mold according to claim 2, characterized in that: The upper die pad (1) is provided with a rectangular groove (10) penetrating the upper die pad (1).

4. The automotive battery fixing bracket forming mold according to claim 1, characterized in that: The lower die base comprises a lower die bottom plate (11) and a lower die fixing plate (12), wherein the lower die fixing plate (12) is fixedly overlapped with the lower die bottom plate (11) in an up-and-down manner, and the two lower die columns (4) and the positioning plate (5) are both fixed on the lower die fixing plate (12).

5. The automotive battery fixing bracket forming mold according to claim 4, characterized in that: The lower die fixing plate (12) is provided with two insert grooves (13), and the two lower die columns (4) are respectively plugged into the two insert grooves (13).

6. The automotive battery fixing bracket forming mold according to claim 5, characterized in that: A mold core (14) is provided in each of the two lower mold columns (4), and the punching hole (7) is arranged in the mold core (14).

7. The automotive battery fixing bracket forming mold according to claim 1, characterized in that: The number of the positioning holes (6) on the positioning plate (5) is at least two; and the positioning holes (6) on the positioning plate (5) are arranged in a straight line.

8. The automotive battery fixing bracket forming mold according to claim 4, characterized in that: The two lower mold columns (4) and the positioning plate (5) are detachably connected to the lower mold fixing plate (12) via a first bolt assembly; the lower mold fixing plate (12) is detachably connected to the lower mold bottom plate (11) via a second bolt assembly.

9. The automotive battery fixing bracket forming mold according to claim 2, characterized in that: The upper die bottom plate (8) and the upper die fixing plate (9) are detachably connected via a third bolt assembly.

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