New energy automobile battery shell punching equipment

Abstract

The utility model provides new energy automobile battery case punching equipment, which relates to the technical field of punching dies, and comprises a first shell, a first chute is arranged at the top of the first shell, a positioning component is arranged in an inner cavity of the first shell, the positioning component comprises a first support plate, and a first connecting rod is arranged on the side surface of the first support plate; a connecting block is arranged at the end, away from the first supporting plate, of the first connecting rod, a limiting block is arranged at the top of the connecting block, a telescopic rod is arranged in an inner cavity of the limiting block, a push rod is arranged at the top of the first supporting plate, and when the output end of the push rod moves downwards, the first supporting plate drives the first connecting rod to move downwards; one end of the first connecting rod is rotationally connected with an inner cavity of the connecting block through a bearing, when the first connecting rod moves downwards, the connecting block can be driven to move downwards, and when the connecting block moves downwards, the clamping assembly can be driven to move towards the middle of the first shell through the telescopic rod.

Description

Technical Field

[0001] The utility model relates to the technical field of punching dies, and in particular to a punching device for a battery shell of a new energy vehicle. Background Art

[0002] The new energy vehicle battery shell punching equipment is a high-precision special mechanical equipment. In order to meet the punching processing needs of new energy vehicle battery shells in the production process, this equipment can achieve precise positioning and punching operations on battery shell materials such as aluminum or steel through advanced control systems and precise mechanical structure design.

[0003] The existing patent CN217315382U discloses a steel shell punching device for the production of new energy battery equipment, which belongs to the technical field of new energy battery equipment production, including a base, a processing table is fixedly installed on the top of the base, a mounting groove 2 is arranged on the top of the processing table, a frame is fixedly installed on the inner side wall of the mounting groove 2, a mounting groove 3 is arranged on one side of the frame, a punching mechanism is fixedly installed on the inner side wall of the mounting groove 3, a mounting groove 4 is arranged on the punching mechanism, a connecting plate is fixedly installed on the inner side wall of the mounting groove 4, a sleeve is fixedly installed on one end of the connecting plate, an inner cavity is arranged in the base, a punching hole is arranged in the connecting area between the processing table and the base, a warning light is fixedly installed on the top of the frame, a receiving box is arranged in the base, and an electrode sheet 1 is fixedly installed on the inner side wall of the bottom of the receiving box.

[0004] This patent solves the problem that when using a punching device, the debris generated during punching cannot be collected, which is inconvenient to use. The above technical solution arranges a receiving box and a motor sheet, so that the debris can be easily collected and the user can be reminded to deal with it. However, the above solution still has the problem that when punching the battery shell of a new energy vehicle, since the battery shell is generally made of lightweight materials such as aluminum, the inherent strength of such materials is relatively low, and displacement or deformation is easy to occur during the punching process, thereby increasing the difficulty of maintaining stability. If the clamping device cannot firmly fix the battery shell, even a very small movement may cause deviation in the punching position, and this deviation will directly affect the assembly quality and performance of the product. Therefore, the utility model proposes a new energy vehicle battery shell punching device. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and provide a new energy vehicle battery shell punching device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a punching device for a battery shell of a new energy vehicle, comprising a first shell, a first slide groove is provided on the top of the first shell, and a positioning component is provided in the inner cavity of the first shell;

[0007] The positioning assembly includes a first support plate, a first connecting rod is arranged on the side of the first support plate, a connecting block is arranged at one end of the first connecting rod away from the first support plate, a limiting block is arranged on the top of the connecting block, and a telescopic rod is arranged in the inner cavity of the limiting block.

[0008] As a preferred embodiment, a clamping assembly is provided at the top of the telescopic rod, and the clamping assembly includes a second shell, a second support plate is provided in the inner cavity of the second shell, a clamping claw is provided on the top of the second support plate, a first connecting plate is provided at one end of the clamping claw, a second connecting plate is provided at the end of the first connecting plate away from the clamping claw, and a third support plate is provided at one end of the second connecting plate.

[0009] The technical effect of adopting the above further solution is: the battery housing can be clamped and fixed by the cooperation of the clamping claws, the first connecting plate and the second connecting plate, thereby preventing the battery housing from shifting when punching.

[0010] As a preferred embodiment, a threaded hole is opened on the side of the third support plate, and a screw rod is arranged on the side of the third support plate. One end of the screw rod passes through the inner cavity of the threaded hole and extends to the side of the second support plate. The screw rod is threadedly connected to the inner cavity of the threaded hole, and a motor is arranged at the other end of the screw rod.

[0011] The technical effect of adopting the above further scheme is: one end of the third support plate is rotatably connected to the side of the second support plate through a bearing, and by starting the motor, the output shaft of the motor rotates forward, thereby driving the screw rod to rotate, and the screw rod and the threaded hole cooperate to drive the third support plate to move, and when the third support plate moves, the fourth slide groove and the third slider cooperate to limit the movement trajectory of the third support plate to prevent the third support plate from shifting its position during movement.

[0012] As a preferred embodiment, a punching assembly is provided on the top of the first shell, and the punching assembly includes a mounting frame, a die is provided on the top of the mounting frame, a support block is provided at the bottom of the die, and a collecting trough is provided at the bottom of the support block.

[0013] The technical effect of adopting the above further scheme is: by setting up a mounting frame, the punching die can be supported, by setting up a support block, the battery casing can be supported, and by setting up a collecting trough, the waste after punching can be collected for easy cleaning.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] A push rod is provided on the top of the first support plate. When the output end of the push rod moves downward, the first connecting rod is driven to move downward through the first support plate. One end of the first connecting rod is rotatably connected to the inner cavity of the connecting block through a bearing. When the first connecting rod moves downward, it can drive the connecting block to move downward. When the connecting block moves downward, it can drive the clamping assembly to move toward the middle of the first shell through the telescopic rod, thereby achieving the effect of positioning the automobile shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a new energy vehicle battery shell punching device provided by the utility model;

[0017] Figure 2 A schematic diagram of a sectional three-dimensional structure of a punching component of a new energy vehicle battery shell punching device provided by the utility model;

[0018] Figure 3 A schematic diagram of a sectional three-dimensional structure of a positioning component of a new energy vehicle battery shell punching device provided by the utility model;

[0019] Figure 4 A schematic diagram of the cross-sectional three-dimensional structure of a clamping component of a new energy vehicle battery shell punching device provided by the utility model.

[0020] Legend:

[0021] 1. first housing; 11. first chute;

[0022] 2. Punching assembly; 21. Mounting frame; 22. Punching die; 23. Support block; 24. Collection tank;

[0023] 3. Positioning assembly; 31. First support plate; 32. First connecting rod; 33. Connecting block; 34. Limiting block; 35. Telescopic rod; 36. First sliding block; 37. Second sliding slot; 38. Third sliding slot; 39. Second sliding block;

[0024] 4. Clamping assembly; 41. Second housing; 42. Second support plate; 43. Clamping claw; 44. First connecting plate; 45. Second connecting plate; 46. Third support plate; 47. Screw; 48. Motor; 49. Fixing rod; 410. Fourth slide groove; 411. Third slide block; 412. Threaded hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 2 and Figure 3 As shown, the present embodiment provides a technical solution: a punching device for a battery shell of a new energy vehicle, comprising a first shell 1, a first slide groove 11 is provided on the top of the first shell 1, a positioning assembly 3 is provided in the inner cavity of the first shell 1, and the positioning assembly 3 comprises a first support plate 31, a first connecting rod 32 is provided on the side of the first support plate 31, and a connecting block 33 is provided at one end of the first connecting rod 32 away from the first support plate 31, a limiting block 34 is provided on the top of the connecting block 33, a telescopic rod 35 is provided in the inner cavity of the limiting block 34, a second slide groove 37 is provided on the inner wall of the limiting block 34, a first slider 36 is provided on the side of the telescopic rod 35, one end of the first slider 36 extends to the inner cavity of the second slide groove 37, the first slider 36 is slidably connected with the inner cavity of the second slide groove 37, a second slider 39 is provided on the top of the telescopic rod 35, and a third slide groove 38 is provided in the inner cavity of the first slide groove 11. One end of the second slider 39 extends to the inner cavity of the third slide groove 38, and the second slider 39 is slidably connected to the inner cavity of the third slide groove 38. A push rod is provided on the top of the first support plate 31. When the output end of the push rod moves downward, it can drive the first connecting rod 32 to move downward through the first support plate 31. One end of the first connecting rod 32 is rotatably connected to the inner cavity of the connecting block 33 through a bearing, so that the connecting block 33 will not deviate during the downward movement. When the first connecting rod 32 moves downward, it can drive the connecting block 33 to move downward. When the connecting block 33 moves downward, the first slider 36 and the second slide groove 37 cooperate to limit the movement trajectory of the connecting block 33. At the same time, the telescopic rod 35 is stretched, and the second slider 39 and the third slide groove 38 cooperate to limit the movement trajectory of the telescopic rod 35, thereby realizing the positioning and preliminary fixation of the battery shell.

[0027] Further, such as Figure 2 and Figure 4As shown: a clamping assembly 4 is arranged on the top of the telescopic rod 35, and the clamping assembly 4 includes a second shell 41, and a second support plate 42 is arranged in the inner cavity of the second shell 41, and a clamping claw 43 is arranged on the top of the second support plate 42, and a first connecting plate 44 is arranged at one end of the clamping claw 43, and a second connecting plate 45 is arranged at one end of the first connecting plate 44 away from the clamping claw 43. A third supporting plate 46 is arranged at one end of the second connecting plate 45, and a threaded hole 412 is opened on the side of the third supporting plate 46, and a screw rod 47 is arranged on the side of the third supporting plate 46, one end of the screw rod 47 passes through the inner cavity of the threaded hole 412 and extends to the side of the second support plate 42, and the screw rod 47 is threadedly connected with the inner cavity of the threaded hole 412, and a motor 48 is arranged on the other end of the screw rod 47, and a fixing rod 49 is arranged on the side of the first connecting plate 44, and the second shell 41 is threadedly connected to the inner cavity of the threaded hole 412. A fourth slide groove 410 is provided on the inner wall of the shell 41, and a third slider 411 is provided on the side of the third support plate 46. By starting the motor 48, the output shaft of the motor 48 rotates forward, thereby driving the screw rod 47 to rotate. The rotation of the screw rod 47 cooperates with the threaded hole 412, thereby driving the third support plate 46 to move backward. During the backward movement of the third support plate 46, the fourth slide groove 410 and the third slider 411 cooperate, thereby limiting the movement trajectory of the third support plate 46 and avoiding deviation. As the third support plate 46 moves backward, the second connecting plate 45, the first connecting plate 44 and the fixing rod 49 cooperate, thereby converting the linear movement of the third support plate 46 into the centripetal movement of the clamping claw 43, thereby achieving the effect of clamping and fixing the battery shell.

[0028] When punching holes in the car shell, the waste formed after punching is inconvenient to collect and process. Figure 2 As shown: In the present embodiment, a punching assembly 2 is provided on the top of the first shell 1, and the punching assembly 2 includes a mounting frame 21, a die 22 is provided on the top of the mounting frame 21, a support block 23 is provided on the bottom of the die 22, and a collecting groove 24 is provided on the bottom of the support block 23. By providing the mounting frame 21, the die 22 can be supported, and by providing the support block 23, the battery shell can be supported. When punching the battery shell, the force area of ​​the punching part is increased, so that the battery shell can be protected from damage. After the battery shell is punched, the waste generated by the punching process falls into the inner cavity of the collecting groove 24 through the notch opened on the top of the support block 23, so that the waste can be easily cleaned.

[0029] Working principle:

[0030] like Figure 1-4 As shown:

[0031] When in use: first, place the automobile battery shell that needs to be punched on the top of the support block 23, start the push rod on the top of the first support plate 31 to move it downward, and this action is transmitted to the connecting block 33 through the first connecting rod 32, and the movement trajectory of the connecting block 33 is limited by the cooperation of the first slider 36 and the second slide groove 37 to ensure that it slides smoothly along the inner cavity of the second slide groove 37. At the same time, the movement of the connecting block 33 drives the telescopic rod 35 to perform corresponding translational movement. In this process, the cooperation of the second slider 39 and the third slide groove 38 ensures the stable movement of the telescopic rod 35, thereby realizing the precise positioning and preliminary fixation of the battery shell. After that, the motor 48 is started, and the output shaft of the motor 48 rotates forward, thereby driving the screw rod 47 to rotate, and the cooperation between the screw rod 47 and the threaded hole 412 causes the third support plate 46 to move backward. This movement converts the linear movement of the third support plate 46 into the centripetal movement of the clamping claw 43 through the coordinated action of the second connecting plate 45, the first connecting plate 44 and the fixing rod 49, thereby achieving a firm clamping of the battery shell. After completing the clamping of the battery shell, the die 22 can be started to punch the battery shell, and the waste generated by the punching will fall directly into the collecting tank 24 below through the notch at the top of the support block 23, which is convenient for subsequent waste cleaning.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A punching device for a battery shell of a new energy vehicle, comprising a first shell (1), characterized in that: A first slide groove (11) is provided on the top of the first shell (1), and a positioning component (3) is provided in the inner cavity of the first shell (1); The positioning assembly (3) comprises a first support plate (31), a first connecting rod (32) is arranged on the side of the first support plate (31), a connecting block (33) is arranged at one end of the first connecting rod (32) away from the first support plate (31), a limiting block (34) is arranged on the top of the connecting block (33), and a telescopic rod (35) is arranged in the inner cavity of the limiting block (34).

2. The punching equipment for battery shell of new energy vehicle according to claim 1 is characterized in that: A second slide groove (37) is provided on the inner wall of the limit block (34); a first slider (36) is provided on the side of the telescopic rod (35); one end of the first slider (36) extends to the inner cavity of the second slide groove (37); the first slider (36) is slidably connected to the inner cavity of the second slide groove (37); a second slider (39) is provided on the top of the telescopic rod (35); a third slide groove (38) is provided in the inner cavity of the first slide groove (11); one end of the second slider (39) extends to the inner cavity of the third slide groove (38); the second slider (39) is slidably connected to the inner cavity of the third slide groove (38).

3. The punching equipment for battery shell of new energy vehicle according to claim 1 is characterized in that: A clamping assembly (4) is arranged at the top of the telescopic rod (35), and the clamping assembly (4) comprises a second outer shell (41), a second support plate (42) is arranged in the inner cavity of the second outer shell (41), a clamping claw (43) is arranged at the top of the second support plate (42), a first connecting plate (44) is arranged at one end of the clamping claw (43), a second connecting plate (45) is arranged at one end of the first connecting plate (44) away from the clamping claw (43), and a third supporting plate (46) is arranged at one end of the second connecting plate (45).

4. The punching equipment for battery shell of new energy vehicle according to claim 3 is characterized in that: A threaded hole (412) is provided on the side of the third support plate (46), a screw rod (47) is provided on the side of the third support plate (46), one end of the screw rod (47) passes through the inner cavity of the threaded hole (412) and extends to the side of the second support plate (42), the screw rod (47) is threadedly connected to the inner cavity of the threaded hole (412), and the other end of the screw rod (47) is provided with a motor (48).

5. The punching equipment for battery shell of new energy vehicle according to claim 4 is characterized in that: A fixing rod (49) is provided on the side of the first connecting plate (44), a fourth sliding groove (410) is provided on the inner wall of the second shell (41), and a third sliding block (411) is provided on the side of the third supporting plate (46).

6. The punching equipment for battery shell of new energy vehicle according to claim 1, characterized in that: A punching assembly (2) is arranged on the top of the first shell (1), the punching assembly (2) comprises a mounting frame (21), a punching die (22) is arranged on the top of the mounting frame (21), a supporting block (23) is arranged on the bottom of the punching die (22), and a collecting trough (24) is arranged on the bottom of the supporting block (23).

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