Battery pole shaping device

Abstract

The utility model discloses a battery post shaping device, which comprises a bearing assembly and a driving assembly, a positioning assembly is composed of a hollow fixed disc and a rotating disc, the rotating disc is rotatably connected to the top of the fixed disc through a rotating assembly, the bearing assembly is connected with at least three groups of shaping assemblies, and the driving assembly is connected with the bearing assembly. The shaping assembly comprises an ejector rod penetrating through the fixing disc and a deviation kidney-shaped hole formed in the top surface of the rotating disc, a connecting rod is fixed to the end, located on the outer side of the fixing disc, of the ejector rod, the top end of the connecting rod is located in the deviation kidney-shaped hole, and the driving assembly is used for driving the rotating disc to rotate so that the ejector rod can stretch out and draw back through the deviation kidney-shaped hole. Compared with the prior art, the driving assembly can drive the rotating disc to rotate relative to the fixed disc, and at the moment, the deviation kidney-shaped holes can exert force on the ejector rods, so that the multiple sets of shaping assemblies move towards the circle center of the fixed disc, the battery pole located at the circle center of the fixed disc is shaped, and it is guaranteed that the position of the battery pole cannot deviate.

Description

Technical Field

[0001] The utility model relates to the technical field of storage batteries, in particular to a battery pole shaping device. Background Art

[0002] The battery pole is a component that is directly connected to the bus at one end and is connected to an external conductor or one pole of an adjacent single cell in the battery pack at the other end. Since the battery production process is now highly automated, the installation of the pole is also achieved through automated equipment. Therefore, the position of the pole may sometimes be skewed after installation. In this case, a shaping device is needed to correct the position of the pole.

[0003] The existing pole shaping device generally corrects the pole by applying force to the pole from multiple directions through multiple cylinders, so the entire device has a complex structure and high manufacturing and use costs. Utility Model Content

[0004] The main purpose of the utility model is to provide a battery pole shaping device, in which a driving component drives a rotating disk to rotate relative to a fixed disk. At this time, the offset waist hole exerts force on a push rod, thereby causing multiple groups of shaping components to move toward the center of the fixed disk, thereby shaping the battery pole located at the center of the fixed disk to ensure that the position of the battery pole will not deviate.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A battery pole shaping device comprises a bearing assembly and a driving assembly, wherein the positioning assembly is composed of a hollow fixed disk and a rotating disk, the rotating disk is rotatably connected to the top of the fixed disk through a rotating assembly, the bearing assembly is connected to at least three groups of shaping assemblies, the shaping assembly comprises a top rod penetrating the fixed disk and an offset waist hole opened on the top surface of the rotating disk, a connecting rod is fixed to the end of the top rod located on the outside of the fixed disk, the top end of the connecting rod is located in the offset waist hole, and the driving assembly is used to drive the rotating disk to rotate so as to extend and retract the top rod through the offset waist hole.

[0007] Furthermore, the driving assembly includes a linear driving device and a connecting gear fixed on the rotating disk, a rack is fixed to the driving end of the linear driving device, and the rack is meshed with the connecting gear.

[0008] Furthermore, the connecting gear is crescent-shaped, and the centers of the connecting gear, the fixed disk and the rotating disk are coaxial.

[0009] Furthermore, the linear drive device is one of a pneumatic cylinder, an electric cylinder, and a linear motor.

[0010] Furthermore, the rotating assembly includes an annular slide groove opened on the top surface of the rotating disk, a slider slides in the annular slide groove, and the top of the slider is fixedly connected to the rotating disk.

[0011] Furthermore, a plurality of groups of shaping components are arranged at equal angles to the center of the fixed disk.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The driving component of the utility model drives the rotating disk to rotate relative to the fixed disk. At this time, the offset waist hole will apply force to the push rod, so that multiple groups of shaping components move toward the center of the fixed disk, and then shape the battery pole located at the center of the fixed disk to ensure that the position of the battery pole will not deviate. The structure of the device is simple, and the shaping operation of the battery pole from multiple angles can be achieved by using one cylinder, and the manufacturing cost and the use cost are low. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is an overall schematic diagram of a battery pole shaping device.

[0015] Figure 2 The utility model is a schematic diagram of a bearing assembly of a battery pole shaping device.

[0016] Figure 3 The utility model is a schematic diagram of a rotating disk mechanism of a battery pole shaping device.

[0017] Figure 4 The utility model is a schematic diagram of a fixing plate mechanism of a battery pole shaping device.

[0018] Figure 5 The utility model is a schematic diagram of the structure of a rotating assembly of a battery pole shaping device.

[0019] Figure 6 The utility model is a schematic diagram of the connection between a fixing plate and a push rod of a battery pole shaping device.

[0020] In the figure: 1, rotating disk; 2, fixed disk; 3, shaping component; 301, offset waist hole; 302, connecting rod; 303, push rod; 4, driving component; 401, connecting gear; 402, rack; 403, linear driving device; 5, rotating component; 501, slider; 502, annular slide groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-6As shown, a battery pole shaping device includes a bearing component and a driving component 4, the positioning component is composed of a hollow fixed disk 2 and a rotating disk 1, the rotating disk 1 is rotatably connected to the top of the fixed disk 2 through a rotating component 5, the bearing component is connected with at least three groups of shaping components 3, and the multiple groups of shaping components 3 are arranged at equal angles to the center of the fixed disk 2, the shaping component 3 includes a top rod 303 penetrating the fixed disk 2 and an offset waist hole 301 opened on the top surface of the rotating disk 1, the top rod 303 can move along the penetrating direction after penetrating, the end of the top rod 303 located on the outside of the fixed disk 2 is fixed with a connecting rod 302, the top of the connecting rod 302 is located in the offset waist hole 301, and the driving component 4 is used to drive the rotating disk 1 to rotate so as to extend and retract the top rod 303 through the offset waist hole 301.

[0023] In this embodiment, if Figure 1 As shown, the driving assembly 4 includes a linear driving device 403 and a connecting gear 401 fixed on the rotating disk 1, a rack 402 is fixed to the driving end of the linear driving device 403, the rack 402 and the connecting gear 401 are meshed, the connecting gear 401 is crescent-shaped, and the connecting gear 401, the fixed disk 2 and the rotating disk 1 are coaxial in center;

[0024] The linear drive device 403 can drive the rack 402 to move. Since the rack 402 and the connecting gear 401 are meshed, the rack 402 will drive the connecting gear 401 to rotate, thereby causing the rotating disk 1 to rotate relative to the fixed disk 2. At this time, the offset waist hole 301 will apply force to the push rod 303, thereby causing multiple groups of shaping components 3 to move toward the center of the fixed disk 2, thereby shaping the battery pole located at the center of the fixed disk 2 to ensure that the position of the battery pole will not deviate. After the shaping is completed, the linear drive device 403 is reset, thereby driving the rack 402 to reset, and then driving the rotating disk 1 to reset through the rack 402, so that the rotating disk 1 drives the push rod 303 to reset through the offset waist hole 301, so that the multiple push rods 303 no longer apply force to the battery pole, which facilitates the battery pole to be moved out of the device.

[0025] The linear drive device 403 is one of a pneumatic cylinder, an electric cylinder, and a linear motor.

[0026] Among them, Figure 5 As shown, the rotating component 5 includes an annular groove 502 opened on the top surface of the rotating disk 1, and a slider 501 slides in the annular groove 502. The top of the slider 501 is fixedly connected to the rotating disk 1. There are multiple groups of sliders 501. When the rotating disk 1 is subjected to rotational force, it will rotate under the action of the annular groove 502 and the slider 501, thereby driving the top rod 303 to move through the offset waist hole 301.

[0027] Working principle: first, the device is suspended and fixed to ensure that there is enough space under the fixed plate 2 for placing the battery. Then, the battery is placed at the bottom of the fixed plate 2, and the battery pole is located at the center of the fixed plate 2 by using the lifting platform. Next, the linear drive device 403 is controlled to work so that it drives the rack 402 to move. Since the rack 402 and the connecting gear 401 are meshed, the rack 402 will drive the connecting gear 401 to rotate, thereby making the rotating disk 1 relative to the fixed disk under the action of the slider 501 and the annular groove 502. 2 rotates, at this time, the offset waist hole 301 will apply force to the push rod 303, so that the multiple shaping components 3 move toward the center of the fixed disk 2, and then shape the battery pole located at the center of the fixed disk 2, ensuring that the position of the battery pole will not deviate, and after the shaping is completed, the linear drive device 403 is reset, thereby driving the rack 402 to reset, and then driving the rotating disk 1 to reset through the rack 402, so that the rotating disk 1 drives the push rod 303 to reset through the offset waist hole 301, so as to wait for the subsequent battery pole shaping operation.

[0028] The above shows and describes the basic principle and main features of the utility model and the 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 descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which 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 battery pole shaping device, comprising a bearing assembly, a driving assembly (4) and a positioning assembly, characterized in that: The positioning assembly is composed of a hollow fixed disk (2) and a rotating disk (1); the rotating disk (1) is rotatably connected to the top of the fixed disk (2) via a rotating assembly (5); the bearing assembly is connected to at least three groups of shaping assemblies (3); the shaping assemblies (3) include a top rod (303) penetrating the fixed disk (2) and an offset waist hole (301) provided on the top surface of the rotating disk (1); a connecting rod (302) is fixed to the end of the top rod (303) located outside the fixed disk (2); the top end of the connecting rod (302) is located in the offset waist hole (301); and the driving assembly (4) is used for driving the rotating disk (1) to rotate so as to extend and retract the top rod (303) through the offset waist hole (301).

2. A battery pole shaping device according to claim 1, characterized in that: The driving assembly (4) comprises a linear driving device (403) and a connecting gear (401) fixed on the rotating disk (1); a rack (402) is fixed to the driving end of the linear driving device (403); and the rack (402) and the connecting gear (401) are meshed.

3. A battery pole shaping device according to claim 2, characterized in that: The connecting gear (401) is crescent-shaped, and the centers of the connecting gear (401), the fixed disk (2) and the rotating disk (1) are coaxial.

4. A battery pole shaping device according to claim 2, characterized in that: The linear drive device (403) is one of a pneumatic cylinder, an electric cylinder, and a linear motor.

5. A battery pole shaping device according to claim 1, characterized in that: The rotating assembly (5) comprises an annular slide groove (502) formed on the top surface of the rotating disk (1), a sliding block (501) sliding in the annular slide groove (502), and a top of the sliding block (501) fixedly connected to the rotating disk (1).

6. A battery pole shaping device according to claim 1, characterized in that: The plurality of shaping components (3) are arranged at equal angles to the center of the fixed disk (2).

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