Continuous machining jig for two end faces of aluminum extrusion blade battery shell

Abstract

The utility model relates to the technical field of battery shell machining, in particular to a continuous machining jig for two end faces of an aluminum extrusion blade battery shell. The jig comprises a workbench, a mounting support is arranged at the top end of the workbench, a rotating part is arranged at the mounting support, a matching support is arranged at the rotating part and used for driving the matching support to rotate, and a matching groove is formed in the end, away from the rotating part, of the matching support and used for being matched with the two sides of the battery shell in the width direction in a profiling mode. A plurality of suckers are arranged at the bottom of the matching groove at intervals and are used for keeping the battery shell in the matching groove. According to the utility model, the two ends of the battery shell can be processed at the same jig without clamping the battery shell for many times, so that the processing efficiency of the battery shell is better improved.

Description

Technical Field

[0001] This utility model relates to the field of battery casing processing technology, specifically to a continuous processing fixture for both ends of an aluminum extrusion blade battery casing. Background Technology

[0002] In the battery manufacturing process, the end face processing of the battery casing is crucial, as it directly affects the battery's sealing performance, structural strength, and overall appearance.

[0003] Currently, fixed fixtures are used for machining the end face of battery casings. Although they can ensure the positioning accuracy of the battery casings, they require repeated clamping of the battery casings to achieve separate machining of both ends of the battery casings. Alternatively, multi-axis robots can be used to machine the fixed battery casings, which results in higher processing costs. Utility Model Content

[0004] This utility model provides a continuous machining fixture for both ends of an aluminum extrusion blade battery casing, which can overcome some or all of the defects of the prior art.

[0005] According to the present invention, a continuous machining fixture for both ends of an aluminum extrusion blade battery casing includes a worktable, a mounting bracket at the top of the worktable, a rotating part at the mounting bracket, and a mating bracket at the rotating part. The rotating part is used to drive the mating bracket to rotate. A mating groove is formed at the end of the mating bracket away from the rotating part. The mating groove is used to conformally mate with both sides of the battery casing in the width direction. Multiple suction cups are spaced apart at the bottom of the mating groove. The multiple suction cups are used to keep the battery casing in the state of the mating groove.

[0006] Preferably, the drive unit includes a rotary cylinder, which includes a body. A rotating disk is rotatably provided on the side of the body near the mounting bracket, and the rotating disk is fixedly engaged with the mounting bracket by screws.

[0007] Preferably, the side of the machine body closest to the mounting bracket is fixed to the mounting bracket with screws.

[0008] Preferably, the suction cup includes a detachably connected mounting part and a mating part, wherein the mounting part is used to pass through the mating part and be fixedly mated with the mating bracket.

[0009] Preferably, the mating part forms a mating cavity with one end open, and a mating hole is formed through the bottom of the mating cavity. The mounting part includes a mating shaft, and a mating ring is formed at one end of the mating shaft. The mating shaft is used to slide with the mating hole, and the mating ring is used to abut against the bottom of the mating cavity.

[0010] Preferably, the mounting part has a through hole formed along the axial direction, and a screw is provided at the through hole. The screw is used to pass through the through hole and engage with the bottom thread of the mating groove.

[0011] Preferably, the mounting bracket includes a base plate, one end of which forms a mounting plate vertically. The mounting plate is used to cooperate with the rotating part. The side of the mounting plate away from the base plate forms a top plate. The side of the mounting plate away from the rotating part is provided with two reinforcing ribs at intervals. The two reinforcing ribs abut against the base plate, the mounting plate, and the top plate.

[0012] Beneficial effects: The suction cup at the mounting bracket can hold the battery casing, thus fixing the battery casing to the mounting bracket. The rotating part can drive the mounting bracket to rotate, which facilitates the processing of both ends of the battery casing.

[0013] Therefore, the continuous machining fixture for both ends of the aluminum extrusion blade battery casing in this invention can achieve machining of both ends of the battery casing at the same fixture without multiple clamping of the battery casing, thus significantly improving the machining efficiency of the battery casing. Attached Figure Description

[0014] Figure 1 Axonometric schematic diagram of a fixture for continuous machining of both ends of an aluminum extrusion blade battery casing;

[0015] Figure 2 An exploded schematic diagram of a jig for continuous machining of both ends of an aluminum extrusion blade battery casing.

[0016] Figure 3 A schematic diagram of the rotary cylinder from an isometric perspective;

[0017] Figure 4 This is a diagram illustrating a suction cup explosion.

[0018] Figure 5 This is an isometric schematic diagram of the mounting bracket. Detailed Implementation

[0019] To further understand the content of this utility model, a detailed description of the utility model is provided in conjunction with the embodiments. It should be understood that the embodiments are merely illustrative and not limiting of the utility model.

[0020] Seen in Figure 1-5 This embodiment provides a continuous machining fixture for both ends of an aluminum extrusion blade battery casing. It includes a worktable 1, a mounting bracket 2 at the top of the worktable 1, a rotating part at the mounting bracket 2, and a mating bracket 3 at the rotating part. The rotating part is used to drive the mating bracket 3 to rotate. A mating groove 31 is formed at the end of the mating bracket 3 away from the rotating part. The mating groove 31 is used to conformally mate with both sides of the battery casing in the width direction. A plurality of suction cups 4 are spaced apart at the bottom of the mating groove 31. The plurality of suction cups 4 are used to keep the battery casing in the state of the mating groove 31.

[0021] According to the solution provided in this embodiment, the suction cup 4 at the mounting bracket 3 can hold the battery casing, thereby fixing the battery casing to the mounting bracket 3. The rotating part can drive the mounting bracket 3 to rotate, thereby facilitating the processing of both ends of the battery casing.

[0022] Specifically, the battery casing end face processing equipment is set on one side of the workbench 1. It is used to perform operations such as welding on the battery casing end face. After one end is processed, the rotating part drives the cooperating bracket 3 to rotate, so that the unprocessed end of the battery casing faces the processing equipment, thereby completing the separate processing of both ends of the battery casing.

[0023] With the above structure, the fixture provided in this embodiment can achieve the processing of both ends of the battery casing at the same fixture without multiple clamping of the battery casing, which improves the processing efficiency of the battery casing.

[0024] In this embodiment, the drive unit includes a rotary cylinder 5, which includes a body 51. A rotating disk 52 is rotatably provided on the side of the body 51 near the mounting bracket 3. The rotating disk 52 and the mounting bracket 3 are fixedly engaged by screws.

[0025] Furthermore, the side of the body 51 closest to the mounting bracket 2 is fixedly engaged with the mounting bracket 2 by screws.

[0026] Specifically, the rotating disk 52 can rotate relative to the body 51, thereby causing the battery casing at the mounting bracket 3 to rotate and change direction.

[0027] Seen in Figure 4 The suction cup 4 includes a detachably connected mounting part 41 and a mating part 42. The mounting part 41 is used to pass through the mating part 42 and be fixedly mated with the mating bracket 3.

[0028] The mating part 42 forms a mating cavity 421 with one end open, and a mating hole 422 is formed through the bottom of the mating cavity 421. The mounting part 41 includes a mating shaft 411, and a mating ring 412 is formed at one end of the mating shaft 411. The mating shaft 411 is used to slide with the mating hole 422, and the mating ring 412 is used to abut against the bottom of the mating cavity 421.

[0029] Furthermore, the mounting part 41 forms a through hole 413 along the axial direction, and a screw is provided at the through hole 413. The screw is used to pass through the through hole 413 and engage with the bottom of the mating groove 31.

[0030] The above structure allows for a better fixation of the suction cup 4 to the mating bracket 3.

[0031] Seen in Figure 5The mounting bracket 2 includes a base plate 21, with a mounting plate 22 formed vertically at one end of the base plate 21. The mounting plate 22 is used to cooperate with the rotating part. A top plate 23 is formed on the side of the mounting plate 22 away from the base plate 21. Two reinforcing ribs 24 are provided at intervals on the side of the mounting plate 22 away from the rotating part. The two reinforcing ribs 24 abut against the base plate 21, the mounting plate 22 and the top plate 23, thereby improving the structural strength of the mounting bracket 2.

[0032] Working principle:

[0033] When using this aluminum extrusion blade battery casing continuous processing fixture, the battery casing to be processed is placed in the mating groove 31, and the suction cup 4 is pressed against the surface of the battery casing to expel the air in the mating cavity 421, thereby fixing the battery casing with the suction cup 4. Then, the rotary cylinder 5 drives the mating bracket 3 to rotate, so that the battery end face processing equipment can process the two end faces of the battery. After processing, the processed battery casing is removed, and then the battery casing to be processed is installed again. The above operation is repeated to achieve continuous processing of the battery casing.

[0034] It is readily understood that those skilled in the art can combine, split, or reorganize the embodiments provided in this application to obtain other embodiments, all of which do not exceed the protection scope of this application.

[0035] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the embodiments shown are only part of the embodiments of the present invention. The actual structure is not limited to this. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A fixture for continuous machining of both ends of an aluminum extrusion blade battery casing, comprising a worktable (1), characterized in that, The workbench (1) is provided with a mounting bracket (2) at the top. The mounting bracket (2) is provided with a rotating part. The rotating part is provided with a mating bracket (3). The rotating part is used to drive the mating bracket (3) to rotate. The mating bracket (3) forms a mating groove (31) at one end away from the rotating part. The mating groove (31) is used to conformally mate with both sides of the battery housing in the width direction. Multiple suction cups (4) are provided at intervals at the bottom of the mating groove (31). The multiple suction cups (4) are used to keep the battery housing in the state of the mating groove (31).

2. The continuous machining fixture for both ends of the aluminum extrusion blade battery casing according to claim 1, characterized in that, The drive unit includes a rotary cylinder (5), the rotary cylinder (5) includes a body (51), the body (51) is provided with a rotating disk (52) on the side near the mating bracket (3), and the rotating disk (52) and the mating bracket (3) are fixedly mated by screws.

3. The continuous machining fixture for both ends of the aluminum extrusion blade battery casing according to claim 2, characterized in that, The body (51) is fixed to the mounting bracket (2) by screws on the side near the mounting bracket (2).

4. The continuous machining fixture for both ends of the aluminum extrusion blade battery casing according to claim 1, characterized in that, The suction cup (4) includes a detachably connected mounting part (41) and a mating part (42), the mounting part (41) being used to pass through the mating part (42) and be fixedly mated with the mating bracket (3).

5. The continuous machining fixture for both ends of the aluminum extrusion blade battery casing according to claim 4, characterized in that, The mating part (42) forms a mating cavity (421) with one end open, and a mating hole (422) is formed through the bottom of the mating cavity (421). The mounting part (41) includes a mating shaft (411), and a mating ring (412) is formed at one end of the mating shaft (411). The mating shaft (411) is used to slide with the mating hole (422), and the mating ring (412) is used to abut against the bottom of the mating cavity (421).

6. The continuous machining fixture for both ends of the aluminum extrusion blade battery casing according to claim 4, characterized in that, The mounting part (41) forms a through hole (413) along the axial direction. A screw is provided at the through hole (413) and the screw is used to pass through the through hole (413) and engage with the bottom of the mating groove (31) threadedly.

7. The continuous machining fixture for both ends of the aluminum extrusion blade battery casing according to claim 1, characterized in that, The mounting bracket (2) includes a base plate (21), one end of which is vertically formed into a mounting plate (22), which is used to cooperate with the rotating part. A top plate (23) is formed on the side of the mounting plate (22) away from the base plate (21). Two reinforcing ribs (24) are provided at intervals on the side of the mounting plate (22) away from the rotating part. The two reinforcing ribs (24) abut against the base plate (21), the mounting plate (22) and the top plate (23).

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