Energy-storage high-precision multi-narrow-cavity aluminum profile workpiece inner cavity burr removing device

Abstract

An energy-storage high-precision multi-narrow-cavity aluminum profile workpiece inner cavity burr removing device is characterized in that a workbench is mounted above a rack, a workpiece is placed in the middle of the workbench, supporting grooves are formed in the two ends of the workbench, walking frames are arranged in the supporting grooves, walking wheels are arranged below the walking frames, chucks are mounted on the inner sides of the walking frames, the chucks clamp one end of a connecting rod, and the other end of the connecting rod is connected with a blade block; inner cavities of the workpiece are matched with the blade blocks in number and shape. The burr removing device is specially used for removing burrs in the deep cavity of the division bar of the inner cavity of the dynamic energy storage cabinet, has the advantages of being high in burr removing efficiency, good in removing effect and the like, and improves the battery safety of the energy storage cabinet.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage cabinet component production technical field, concretely relates to a kind of energy storage high-precision multi-narrow cavity aluminum profile workpiece inner cavity burr removing device. BACKGROUND

[0002] Energy storage cabinet is a kind of equipment specially designed to store electric energy, and is widely used to provide standby power and stabilize grid voltage. It is usually composed of battery pack, converter, control chip and other parts. Its main function is to store electric energy when power supply is sufficient, and release these electric energy when power demand is high or power is insufficient, which can suppress load jump, play the role of frequency modulation and voltage regulation, improve power factor. So as to balance the supply and demand of power grid, improve the stability and efficiency of power system, and make it become the key component of modern energy system.

[0003] Most of the space in the inner cavity of the energy storage cabinet is used to place battery units. Multiple battery units are arranged neatly to form an array for packaging. The battery array is supported and separated by a partition strip below and on the side, forming several narrow cavities inside the energy storage cabinet cavity. The narrow cavity space between the battery array is used for heat dissipation. Therefore, the partition strip component needs a large amount of quantity, and is one of the important components inside the energy storage cabinet. In order to reduce the overall weight of the energy storage cabinet, the partition strip is usually made of aluminum profile with multiple porous cavities. Burr is generated on the edge of the partition strip aluminum profile during processing, especially the burr generated at the intersection of the end face hole and the cavity. It is difficult to remove by ordinary hand scraper because it is located in the deep cavity. The burr may penetrate the surface of the partition strip or fall into the cabinet. The partition strip directly contacts with lithium battery. The burr may pierce the diaphragm, causing the positive and negative electrodes to directly contact, which may cause short circuit. Short circuit may cause: 1. Increase the internal resistance of the battery, affect the efficiency and life of the battery 2. Local overheating of the battery pack increases the risk of thermal runaway, and even causes self-ignition, explosion and other accidents, which has great safety hazard to the use of energy storage cabinet. Therefore, how to quickly and efficiently remove the burr in the inner cavity of the energy storage high-precision multi-narrow cavity aluminum profile workpiece is a problem that needs to be considered by the technical personnel in the field. SUMMARY

[0004] In view of the above problems, the utility model provides an energy storage high-precision multi-narrow cavity aluminum profile workpiece inner cavity burr removing device, which is specially used for removing burr in the deep cavity of the partition strip in the inner cavity of the dynamic energy storage cabinet. It has the advantages of high burr removal efficiency, good removal effect and increased battery safety of the energy storage cabinet.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-precision, multi-narrow-cavity aluminum profile workpiece burr removal device with energy storage is provided. A worktable is installed on the top of the frame, and the workpiece is placed in the middle of the worktable. The two ends of the worktable are slots, and a traveling frame is set in the slots. A traveling wheel is set below the traveling frame. A chuck is installed on the inner side of the traveling frame. The chuck holds one end of a connecting rod, and the other end of the connecting rod is connected to a cutting block. The number and shape of the inner cavity of the workpiece are matched with the cutting block.

[0007] The deburring principle is as follows: Place the workpiece on the worktable, align the two end cavities with the cutting block position, and when the traveling frame moves from the outside to the inside within the bracket, it drives the connecting rod and the cutting block to move into the workpiece cavity. The cutting edge at the end of the cutting block cuts and punches the burrs in the cavity, removing the burrs; then the traveling frame moves outward, taking the cutting block out of the cavity, and then high-pressure air is used to blow the cavity to remove the burr debris.

[0008] Travel cylinders are installed on both sides of the frame, and the piston rods of the travel cylinders are connected to the travel frame. The travel motor is used to drive the travel frame forward and backward.

[0009] The connecting rod passes through the guide holes of the guide block, and the number of guide holes matches the number of connecting rods. Since the connecting rod is a thin steel rod with a diameter of 3mm, the function of the guide block is to prevent the connecting rod from shaking or bending during rapid movement.

[0010] The connecting rod passes through the guide hole of the guide positioning block. The number of guide holes matches the number of connecting rods. The guide positioning block has a positioning cavity inside, and the number and shape of the positioning cavity match the cutting block. When the cutting block retracts, it enters the positioning cavity, and the end of the workpiece cavity abuts against the port of the guide positioning block. When the cutting block exits the positioning cavity, it immediately enters the workpiece cavity, which prevents the cutting block from twisting during long-distance movement, thus preventing it from smoothly entering the cavity.

[0011] A vibration motor is installed at the outer end of the walking frame. The vibration motor transmits vibration to the cutting edge, and the vibration further removes burrs from the cavity during feeding, resulting in better burr removal.

[0012] Several clamping cylinders are arranged on the side of the workbench, and a matching top block is arranged opposite the clamping cylinder.

[0013] Clamping cylinders can clamp workpieces to prevent them from moving during deburring.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model is specifically designed for deburring the inner cavity of the partition strip in a dynamic energy storage cabinet. It can simultaneously remove burrs from the deep cavities at both ends of the aluminum profile, and has the advantages of high burr removal efficiency and good cleaning effect, thereby increasing the battery safety of the energy storage cabinet and preventing burrs from puncturing the battery pack of the energy storage cabinet, which could lead to accidents such as short circuits, overheating, combustion, and explosion.

[0016] 2. This utility model is particularly suitable for the deep burr removal treatment of complex cross-section aluminum profiles with multiple cavities and small cavities.

[0017] 3. This utility model has a compact structure, is easy to use, and is convenient to maintain.

[0018] 4. This utility model can be applied to the deburring process of other cavity aluminum profiles after the guide positioning block and blade block components are replaced, and it has strong applicability. Attached Figure Description

[0019] Figure 1 This is an elevation view of the present invention (excluding the workpiece).

[0020] Figure 2 for Figure 1 A magnified view of the structure at point I in the middle;

[0021] Figure 3 for Figure 1 A magnified view of the structure at point II in the middle section;

[0022] Figure 4 This is a side view of the present invention.

[0023] Figure 5 This is an elevation view of the present invention; (including the workpiece).

[0024] Figure 6 This is a structural elevation view of the workpiece;

[0025] Figure 7 This is a cross-sectional structural diagram of the workpiece;

[0026] The numbers in the diagram are as follows: 1-frame; 2-worktable; 31-traveling frame; 32-vibration motor; 33-clamp; 34-traveling wheel; 41-guide block; 42-guide positioning block; 51-connecting rod; 52-blade block; 6-clamping cylinder; 71-traveling cylinder; 72-slot; 8-workpiece. Detailed Implementation

[0027] Example 1

[0028] A high-precision, multi-narrow-cavity aluminum profile workpiece burr removal device with energy storage, wherein a worktable 2 is installed on the top of the frame 1, and a workpiece 8 is placed in the middle of the worktable 2. The two ends of the worktable 2 are slots 72, and a traveling frame 31 is set in the slots 72. A traveling wheel 34 is set below the traveling frame 31. A chuck 33 is installed on the inner side of the traveling frame 31. The chuck 33 clamps one end of a connecting rod 51, and the other end of the connecting rod 51 is connected to a cutting block 52. The number and shape of the inner cavities of the workpiece 8 match the cutting block 52.

[0029] The frame 1 is provided with a travel cylinder 71 on each side, and the piston rod end of the travel cylinder 71 is connected to the travel frame 31.

[0030] The connecting rod 51 passes through the guide hole of the guide block 41, and the number of guide holes matches the number of connecting rods 51.

[0031] The connecting rod 51 passes through the guide hole of the guide positioning block 24. The number of guide holes matches the number of connecting rods 51. The inner end of the guide positioning block 24 is provided with a positioning groove. The number and shape of the positioning groove match the cutting block 52.

[0032] A vibration motor 32 is installed at the outer end of the walking frame 31.

[0033] Several clamping cylinders 6 are arranged on the side of the workbench 2, and a matching top block is arranged opposite the clamping cylinders 6.

Claims

1. A high-precision, multi-narrow-cavity aluminum profile workpiece burr removal device with energy storage, characterized in that, A workbench (2) is installed on the top of the frame (1). A workpiece (8) is placed in the middle of the workbench (2). The two ends of the workbench (2) are slots (72). A walking frame (31) is set in the slots (72). A walking wheel (34) is set below the walking frame (31). A chuck (33) is installed on the inside of the walking frame (31). The chuck (33) holds one end of the connecting rod (51). The other end of the connecting rod (51) is connected to the cutting block (52). The number and shape of the inner cavity of the workpiece (8) match the cutting block (52).

2. The energy storage high-precision multi-narrow cavity aluminum profile workpiece burr removal device according to claim 1, characterized in that, The frame (1) is provided with walking cylinders (71) on both sides, and the piston rod end of the walking cylinder (71) is connected to the walking frame (31).

3. The energy storage high-precision multi-narrow cavity aluminum profile workpiece burr removal device according to claim 1, characterized in that, The connecting rod (51) passes through the guide hole of the guide block (41), and the number of guide holes matches the number of connecting rods (51).

4. The energy storage high-precision multi-narrow cavity aluminum profile workpiece burr removal device according to claim 1, characterized in that, The connecting rod (51) passes through the guide hole of the guide positioning block (24). The number of guide holes matches the number of connecting rods (51). The guide positioning block (24) is provided with a positioning cavity. The number and shape of the positioning cavity match the cutting block (52).

5. The energy storage high-precision multi-narrow cavity aluminum profile workpiece burr removal device according to claim 1, characterized in that, A vibration motor (32) is installed at the outer end of the walking frame (31).

6. The energy storage high-precision multi-narrow cavity aluminum profile workpiece burr removal device according to claim 1, characterized in that, The workbench (2) is provided with several clamping cylinders (6) on its side, and a matching top block is provided opposite the clamping cylinders (6).

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